1 2020-09-08 Alan Modra <amodra@gmail.com>
5 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
6 Return oldbfd in override when old common should override new
8 (_bfd_elf_add_default_symbol): Adjust to suit.
9 (elf_link_add_object_symbols): Likewise. Pass "override" to
10 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
11 field for --as-needed shared libraries. Revert pr13250 changes.
13 2020-09-08 Nick Clifton <nickc@redhat.com>
15 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
16 unrecognized symbol type in a weak definition.
18 2020-09-04 Alan Modra <amodra@gmail.com>
21 * elfcode.h (elf_object_p): Sanity check section header offset.
22 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
25 2020-09-04 Alan Modra <amodra@gmail.com>
30 * elflink.c (elf_link_add_object_symbols): Do set def_regular
31 and ref_regular for IR symbols. Don't clear dynsym, allowing
32 IR symbols to load --as-needed shared libraries, but prevent
33 IR symbols from becoming dynamic.
35 2020-09-03 Nick Clifton <nickc@redhat.com>
38 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
39 secondary reloc sections with a zero sh_entsize field.
41 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
43 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
44 (riscv_merge_std_ext): Likewise.
45 (riscv_merge_arch_attr_info): Likewise.
46 (riscv_merge_attributes): Likewise and fix comment typos.
48 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
50 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
51 from void to bfd_boolean. Report warnings rather than errors
52 when the ISA versions are mis-matched. Afterwards, remember to
53 update the output ISA versions to the newest ones.
54 (riscv_merge_std_ext): Allow to link objects with different
55 standard ISA versions. Try to add output ISA versions to
57 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
58 ISA and non-standard ISA versions.
60 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
62 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
63 error message when the versions of extension are mis-matched.
64 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
67 2020-09-03 Alan Modra <amodra@gmail.com>
69 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
70 on the output bfd objalloc memory.
72 2020-09-02 Alan Modra <amodra@gmail.com>
74 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
75 of constant shifted left.
77 2020-09-02 Alan Modra <amodra@gmail.com>
79 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
80 type for "relocation".
82 2020-09-01 Alan Modra <amodra@gmail.com>
84 * reloc.c (N_ONES): Handle N=0.
85 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
86 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
88 2020-09-01 Alan Modra <amodra@gmail.com>
91 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
92 in descending order of alignment.
94 2020-09-01 Alan Modra <amodra@gmail.com>
97 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
99 2020-08-31 Alan Modra <amodra@gmail.com>
102 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
103 unsigned when using with RISCV_ITYPE.
104 (_bfd_riscv_relax_call): Use an unsigned foff.
106 2020-08-31 Alan Modra <amodra@gmail.com>
110 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
111 (CRINFO_RELVADDR): Make unsigned.
112 (mips_elf_nullify_got_load): Use unsigned constant when shifting
115 2020-08-31 Alan Modra <amodra@gmail.com>
118 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
119 variable and rewrite signed overflow check.
120 * elf32-mep.c: Regenerate.
121 (mep_final_link_relocate): Delete "s".
123 2020-08-31 Alan Modra <amodra@gmail.com>
126 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
127 that might shift values into sign bit.
129 2020-08-31 Alan Modra <amodra@gmail.com>
132 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
133 and similarly for variables dealing with overflow.
135 2020-08-31 Alan Modra <amodra@gmail.com>
138 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
139 without undefined behaviour. Tidy excess casts.
141 2020-08-31 Alan Modra <amodra@gmail.com>
143 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
144 alignment from reloc addend after reloc type R_MN10300_ALIGN is
147 2020-08-30 Alan Modra <amodra@gmail.com>
151 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
152 without undefined behaviour.
154 2020-08-29 Nick Clifton <nickc@redhat.com>
157 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
160 2020-08-29 Alan Modra <amodra@gmail.com>
163 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
164 element when count is zero. bfd_realloc when shrinking.
166 2020-08-28 Alan Modra <amodra@gmail.com>
169 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
172 2020-08-28 Alan Modra <amodra@gmail.com>
175 * ecofflink.c (WRITE): Really don't write zero size chunks.
177 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
180 * linker.c (bfd_generic_define_common_symbol): Force the alignment
181 to 1 if the section has now alignment requirement.
183 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
185 * elf32-csky.c (csky_archs): Fix arch names.
186 (csky_find_arch_with_name): New.
187 (elf32_csky_merge_attributes): New.
188 (csky_elf_merge_private_bfd_data): Add process of merge
190 (elf32_csky_obj_attrs_arg_type): New.
191 (elf32_csky_obj_attrs_handle_unknown): New.
192 (elf_backend_obj_attrs_vendor): Define.
193 (elf_backend_obj_attrs_section): Define.
194 (elf_backend_obj_attrs_arg_type): Define.
195 (elf_backend_obj_attrs_section_type): Define.
197 2020-08-28 Nick Clifton <nickc@redhat.com>
200 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
201 for undefined symbols which will not generate extra warning
202 messages about truncated relocs.
204 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
206 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
207 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
208 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
209 unresolved reloc checks.
211 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
214 * som.c (som_bfd_copy_private_section_data): Issue error when a
215 subspace is specified without its containing space.
217 2020-08-27 Alan Modra <amodra@gmail.com>
220 * elflink.c: Include limits.h.
221 (CHAR_BIT): Provide fallback define.
222 (set_symbol_value): Correct complex reloc comment.
223 (undefined_reference): Set bfd_error.
224 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
226 (eval_symbol): Limit shifts. Force unsigned for left shift.
227 Catch divide by zero.
228 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
229 * configure: Regenerate.
230 * config.in: Regenerate.
232 2020-08-27 Alan Modra <amodra@gmail.com>
235 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
237 2020-08-27 Alan Modra <amodra@gmail.com>
239 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
240 on sym_sec not being output.
242 2020-08-27 Alan Modra <amodra@gmail.com>
245 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
247 2020-08-26 Nick Clifton <nickc@redhat.com>
250 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
252 (avr_elf32_load_records_from_section): Use bfd_get_16 and
253 bfd_get_32 to load values from potentially unaligned pointers.
256 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
257 ignore local symbols.
258 (elf64_alpha_relax_got_load): Do not check for local dynamic
260 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
262 (INSN_A) Cast the A parameter to unsigned.
263 (INSN_AB): Define in terms of INSN_A.
264 (INSN_ABC): Likewise.
265 (INSN_ABO): Likewise.
269 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
270 unsigned long constant when creating a mask to test for alignment
273 2020-08-26 Alan Modra <amodra@gmail.com>
276 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
278 2020-08-26 Alan Modra <amodra@gmail.com>
281 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
282 when section is empty.
284 2020-08-26 Alan Modra <amodra@gmail.com>
287 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
290 2020-08-26 Alan Modra <amodra@gmail.com>
298 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
299 (ppc64_elf_tls_setup): Likewise.
300 (branch_reloc_hash_match): Likewise.
301 (build_plt_stub): Likewise.
302 (ppc64_elf_relocate_section): Likewise.
304 2020-08-26 Alan Modra <amodra@gmail.com>
307 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
309 2020-08-26 Alan Modra <amodra@gmail.com>
312 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
313 sstubs->contents != NULL.
315 2020-08-26 Alan Modra <amodra@gmail.com>
318 * som.c (som_prep_for_fixups): Return early when no symbols.
320 2020-08-26 Alan Modra <amodra@gmail.com>
323 * ecofflink.c (WRITE): Don't write size 0 chunks.
325 2020-08-26 Alan Modra <amodra@gmail.com>
327 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
329 2020-08-26 Alan Modra <amodra@gmail.com>
332 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
334 2020-08-26 David Faust <david.faust@oracle.com>
336 * archures.c (bfd_mach_xbpf): Define.
337 * bfd-in2.h: Regenerate.
338 * cpu-bpf.c (bfd_xbpf_arch) New.
339 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
341 2020-08-26 Alan Modra <amodra@gmail.com>
343 * archures.c (bfd_mach_ck860): Define.
345 2020-08-25 Mark Wielaard <mark@klomp.org>
347 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
348 and dwarf_rnglists_size fields.
349 (dwarf_debug_sections): Add debug_rnglists.
350 (dwarf_debug_section_enum): Likewise.
351 (read_debug_rnglists): New function.
352 (read_rangelist): New function to call either read_ranges or
353 read_rnglists. Rename original function to...
354 (read_ranges): ...this.
355 (read_rnglists): New function.
357 2020-08-25 Alan Modra <amodra@gmail.com>
360 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
361 is_elf_hash_table before accessing elf fields.
363 2020-08-25 Alan Modra <amodra@gmail.com>
366 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
369 2020-08-25 Alan Modra <amodra@gmail.com>
372 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
373 before accessing elf fields.
375 2020-08-25 Alan Modra <amodra@gmail.com>
378 * som.c (som_compute_checksum): XOR 32-bit words in header,
379 not unsigned long sized words.
381 2020-08-25 Alan Modra <amodra@gmail.com>
384 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
385 amount copied for elf_segment_map defined with one element
388 2020-08-25 Alan Modra <amodra@gmail.com>
391 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
392 bfd_get_x size function to read addends out of fields. Apply
393 rightshift adjustment too. Don't apply the now unnecessary
394 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
395 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
396 Correct R_ARM_THM_JUMP6 addend.
398 2020-08-25 Alan Modra <amodra@gmail.com>
401 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
402 before start of section.
404 2020-08-25 Alan Modra <amodra@gmail.com>
406 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
407 before accessing elf_hash_table_id.
408 * elf32-arc.c (elf_arc_hash_table): Likewise.
409 * elf32-arm.c (elf32_arm_hash_table): Likewise.
410 * elf32-avr.c (avr_link_hash_table): Likewise.
411 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
412 * elf32-cris.c (elf_cris_hash_table): Likewise.
413 * elf32-csky.c (csky_elf_hash_table): Likewise.
414 * elf32-frv.c (frvfdpic_hash_table): Likewise.
415 * elf32-hppa.c (hppa_link_hash_table): Likewise.
416 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
417 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
418 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
419 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
420 * elf32-metag.c (metag_link_hash_table): Likewise.
421 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
422 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
423 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
424 * elf32-s390.c (elf_s390_hash_table): Likewise.
425 * elf32-sh.c (sh_elf_hash_table): Likewise.
426 * elf32-spu.c (spu_hash_table): Likewise.
427 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
428 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
429 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
430 * elf64-hppa.c (hppa_link_hash_table): Likewise.
431 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
432 * elf64-s390.c (elf_s390_hash_table): Likewise.
433 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
434 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
435 * elfxx-mips.c (mips_elf_hash_table): Likewise.
436 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
437 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
439 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
441 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
442 int. Use '%u' format with _bfd_error_handler to render it.
444 2020-08-25 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
448 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
450 2020-08-25 Alan Modra <amodra@gmail.com>
453 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
454 accessing elf_hash_table_id.
456 2020-08-25 Alan Modra <amodra@gmail.com>
459 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
460 accessing elf_hash_table_id.
462 2020-08-24 Mark Wielaard <mark@klomp.org>
464 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
465 (read_formatted_entries): Likewise. And skip zero entry.
467 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
469 * bfd-in2.h (bfd_mach_ck860): New.
470 * cpu-csky.c (arch_info_struct): Add item for CK860.
472 2020-08-24 Alan Modra <amodra@gmail.com>
474 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
475 high part tprel16 relocs.
476 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
477 Clear do_tls_opt on odd instructions.
478 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
479 Don't sanity check them here.
480 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
481 high part tprel16 relocs.
482 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
483 Clear do_tls_opt on odd instructions.
484 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
486 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
489 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
490 * configure: Regenerate.
492 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
495 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
496 versioned symbols, which are defined in shared objects, in
499 2020-08-21 Nick Clifton <nickc@redhat.com>
501 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
502 the data map if there are entries in it.
503 (_bfd_aarch64_erratum_843419_scan): Likewise.
505 2020-08-21 Jan Beulich <jbeulich@suse.com>
507 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
508 last byte of debug dir, not first.
510 2020-08-20 Nick Clifton <nickc@redhat.com>
513 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
514 field in the ELF header of the compressed sections.
516 2020-08-20 Nick Clifton <nickc@redhat.com>
519 * elf-bfd.h (struct bfd_elf_section_data): Add
520 has_secondary_relocs field.
521 * elf.c (_bfd_elf_copy_special_section_fields): Set the
522 has_secondary_relocs field for sections which have associated
524 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
525 on sections which have associated secondary relocs.
527 2020-08-15 Alan Modra <amodra@gmail.com>
529 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
530 small common section.
531 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
532 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
533 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
534 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
535 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
536 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
537 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
538 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
539 * elf32-v850.c (v850_elf_check_relocs): Likewise.
540 (v850_elf_add_symbol_hook): Likewise.
541 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
542 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
543 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
544 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
546 2020-08-15 Alan Modra <amodra@gmail.com>
549 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
551 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
552 on small common section.
553 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
554 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
555 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
556 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
557 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
558 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
560 2020-08-14 Alan Modra <amodra@gmail.com>
562 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
563 rather than another copy of primes. Increase maximum default
566 2020-08-13 Alan Modra <amodra@gmail.com>
568 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
570 2020-08-13 Alan Modra <amodra@gmail.com>
572 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
573 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
574 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
575 optimization when --no-pcrel-optimize.
577 2020-08-13 Alan Modra <amodra@gmail.com>
580 * bfd.c (struct bfd): Add read_only.
581 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
582 Set read_only on warning.
583 (elf_object_p): Sanity check program header alignment. Set
584 read_only on warning.
585 * bfd-in2.h: Regenerate.
587 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
589 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
590 win32pstatus note type to avoid signedness comparison warning.
592 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
594 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
595 win32pstatus notes, and return TRUE so we continue rather than
596 stopping as if it was an error.
598 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
600 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
602 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
604 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
605 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
606 appropriate size constraint for each win32pstatus note type.
608 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
610 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
611 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
614 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
616 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
617 (elfcore_grok_win32pstatus): Use.
619 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
621 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
622 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
623 offsets used to read NOTE_INFO_PROCESS.
625 2020-08-12 Nick Clifton <nickc@redhat.com>
627 * po/ru.po: Updated Russian translation.
628 * po/sr.po: Updated Serbian translation.
630 2020-08-07 David Faust <david.faust@oracle.com>
632 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
633 DISP16 and DISP32 relocations.
635 2020-08-05 David Faust <david.faust@oracle.com>
637 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
638 (bpf_elf_howto_table): Use it here.
639 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
640 instruction and data relocations.
642 2020-08-03 Alan Modra <amodra@gmail.com>
644 * vms-lib.c (vms_traverse_index): Sanity check size remaining
645 before accessing vms_idx or vms_elfidx.
647 2020-08-03 Alan Modra <amodra@gmail.com>
650 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
651 size against file size. Correct LONG_MAX limit check.
652 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
653 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
654 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
655 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
656 bfd_malloc_and_get_section.
658 2020-07-31 Alan Modra <amodra@gmail.com>
661 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
662 IR symbols to become dynamic.
663 (elf_link_add_object_symbols): Don't exclude IR symbols when
664 deciding whether an as-needed shared library is needed.
666 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
669 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
671 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
673 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
675 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
676 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
677 Don't define _STRUCTURED_PROC.
678 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
679 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
680 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
681 * configure, config.in: Regenerate.
682 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
683 * Makefile.in, doc/Makefile.in: Regenerate.
685 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
687 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
688 (elf_link_hash_table): Add sym_cache.
689 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
690 (elf32_arm_check_relocs): Updated.
691 (elf32_arm_size_dynamic_sections): Likewise.
692 * elf32-bfin.c (bfin_link_hash_table): Removed.
693 (bfin_link_hash_newfunc): Updated.
694 (bfin_hash_table): Removed.
695 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
696 (csky_elf_check_relocs): Updated.
697 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
698 (elf32_hppa_check_relocs): Updated.
699 * elf32-i386.c (elf_i386_tls_transition): Updated.
700 (elf_i386_convert_load_reloc): Likewise.
701 (elf_i386_check_relocs): Likewise.
702 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
703 (m32r_elf_hash_table): Updated.
704 (m32r_elf_link_hash_table_create): Likewise.
705 (m32r_elf_create_dynamic_sections): Likewise.
706 (m32r_elf_adjust_dynamic_symbol): Likewise.
707 (allocate_dynrelocs): Likewise.
708 (m32r_elf_size_dynamic_sections): Likewise.
709 (m32r_elf_relocate_section): Likewise.
710 (m32r_elf_finish_dynamic_symbol): Likewise.
711 (m32r_elf_check_relocs): Likewise.
712 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
714 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
715 (elf_m68k_check_relocs): Updated.
716 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
717 (elf_metag_check_relocs): Updated.
718 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
719 (microblaze_elf_check_relocs): Updated.
720 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
721 (nds32_elf_create_dynamic_sections): Likewise.
722 (nds32_elf_adjust_dynamic_symbol): Likewise.
723 (nds32_elf_check_relocs): Likewise.
724 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
725 srelbss and aym_cache.
726 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
727 (nios2_elf32_check_relocs): Updated.
728 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
729 (or1k_elf_check_relocs): Updated.
730 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
731 (ppc_elf_check_relocs): Updated.
732 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
733 (elf_s390_check_relocs): Updated.
734 (elf_s390_finish_dynamic_sections): Likewise.
735 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
737 (sh_elf_create_dynamic_sections): Updated.
738 (sh_elf_adjust_dynamic_symbol): Likewise.
739 (sh_elf_size_dynamic_sections): Likewise.
740 (sh_elf_check_relocs): Likewise.
741 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
742 (elf32_tic6x_check_relocs): Updated.
743 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
744 (tilepro_elf_hash_table): Updated.
745 (tilepro_elf_link_hash_table_create): Likewise.
746 (tilepro_elf_check_relocs): Likewise.
747 (tilepro_elf_adjust_dynamic_symbol): Likewise.
748 (allocate_dynrelocs): Likewise.
749 (tilepro_elf_size_dynamic_sections): Likewise.
750 (tilepro_elf_relocate_section): Likewise.
751 (tilepro_elf_finish_dynamic_symbol): Likewise.
752 (tilepro_finish_dyn): Likewise.
753 (tilepro_elf_finish_dynamic_sections): Likewise.
754 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
755 (ppc64_elf_before_check_relocs): Updated.
756 (ppc64_elf_check_relocs): Likewise.
757 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
758 (elf_s390_check_relocs): Updated.
759 (elf_s390_relocate_section): Likewise.
760 (elf_s390_finish_dynamic_sections): Likewise.
761 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
762 (elf_x86_64_check_relocs): Likewise.
763 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
765 (elfNN_aarch64_check_relocs): Updated.
766 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
767 (riscv_elf_check_relocs): Updated.
768 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
769 (mips_elf_resolve_got_page_ref): Updated.
770 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
771 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
773 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
774 (tilegx_elf_check_relocs): Updated.
775 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
777 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
779 * elflink.c (bfd_elf_final_link): Give local symbols a name if
781 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
782 return TRUE if making ET_REL output.
784 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
786 * elf-bfd.h (elf_backend_data): Add
787 `elf_backend_elfsym_local_is_section' member.
788 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
790 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
791 * elflink.c (bfd_elf_final_link): Use it to determine whether
792 set the `.symtab' section's `sh_info' value to the index of the
793 first non-local or non-section symbol.
794 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
796 (elf_backend_elfsym_local_is_section): New macro.
797 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
799 (elf_backend_elfsym_local_is_section): New macro.
801 2020-07-29 Alan Modra <amodra@gmail.com>
803 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
804 defined in excluded sections.
806 2020-07-28 Alan Modra <amodra@gmail.com>
808 * elf.c (assign_section_numbers): Comment. Don't segfault on
809 discarded sections when setting linked-to section for generic
811 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
813 2020-07-27 Alan Modra <amodra@gmail.com>
815 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
817 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
820 2020-07-24 Nick Clifton <nickc@redhat.com>
822 * config.bfd: Move xc16x target to the obsolete list.
824 2020-07-22 Kevin Buettner <kevinb@redhat.com>
826 * binary.c (binary_get_section_contents): Seek using offset
827 from section's file position.
829 2020-07-22 Kevin Buettner <kevinb@redhat.com>
831 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
833 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
836 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
837 type for the first function argument. Rename pointers to reflect
838 that they have distinct types.
840 2020-07-20 Alan Modra <amodra@gmail.com>
842 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
844 2020-07-19 Alan Modra <amodra@gmail.com>
846 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
847 (select_alt_stub): New function.
848 (ppc_get_stub_entry): Use it here.
849 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
851 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
852 merge notoc stubs with other varieties when power10_stubs is "auto".
853 Instead dup the stub hash table entry.
854 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
855 tests of power10_stubs.
857 2020-07-15 Alan Modra <amodra@gmail.com>
860 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
862 2020-07-15 Nick Clifton <nickc@redhat.com>
865 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
866 check for aux entries that overflow the buufer.
868 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
870 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
871 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
873 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
874 Alan Modra <amodra@gmail.com>
877 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
878 objects both before and after normal object files.
879 * elflink.c (_bfd_elf_section_already_linked): Likewise.
881 2020-07-10 Alan Modra <amodra@gmail.com>
883 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
884 * elf64-ppc.c (struct ppc_link_hash_table): Delete
886 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
887 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
888 uses of power10_stubs.
890 2020-07-09 Alan Modra <amodra@gmail.com>
892 * coff-ppc.c: Delete.
895 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
896 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
898 (coff_write_object_contents): Remove PPC_PE code.
899 * config.bfd: Move powerpcle-pe to removed targets.
900 * configure.ac: Remove powerpc PE entries.
901 * libcoff-in.h (ppc_allocate_toc_section): Delete.
902 (ppc_process_before_allocation): Delete.
903 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
904 * targets.c: Remove powerpc PE vectors.
905 * po/SRC-POTFILES.in: Regenerate.
906 * libcoff.h: Regenerate.
907 * Makefile.in: Regenerate.
908 * configure: Regenerate.
910 2020-07-09 Nick Clifton <nickc@redhat.com>
912 * po/fr.po: Updated French translation.
914 2020-07-07 Alan Modra <amodra@gmail.com>
916 * xcofflink.c (xcoff_mark): Don't mark const sections.
917 (bfd_xcoff_record_link_assignment): Add FIXME.
918 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
919 sections being discarded by linker script.
921 2020-07-07 Alan Modra <amodra@gmail.com>
923 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
924 time, uid, gid and mode for deterministic archive.
925 (xcoff_write_archive_contents_big): Likewise.
927 2020-07-07 Alan Modra <amodra@gmail.com>
929 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
932 2020-07-06 Nick Clifton <nickc@redhat.com>
934 * po/pt.po: Updated Portuguese translation.
935 * po/uk.po: Updated Ukranian translation.
937 2020-07-04 Nick Clifton <nickc@redhat.com>
939 * version.m4: Set version to 2.35.50.
940 * configure: Regenerate.
941 * po/bbfd.pot: Regenerate.
943 2020-07-04 Nick Clifton <nickc@redhat.com>
945 Binutils 2.35 branch created.
947 2020-07-01 Alan Modra <amodra@gmail.com>
950 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
951 raw syment index before dereferencing.
953 2020-07-01 Alan Modra <amodra@gmail.com>
955 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
957 2020-07-01 Alan Modra <amodra@gmail.com>
959 * config.bfd: Obsolete xc16x.
961 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
963 * archures.c (bfd_mach_i386_nacl): Removed.
964 (bfd_mach_i386_i386_nacl): Likewise.
965 (bfd_mach_x86_64_nacl): Likewise.
966 (bfd_mach_x64_32_nacl): Likewise.
967 * config.bfd: Remove *-*-nacl* targets.
968 * configure.ac: Remove x86 NaCl target vectors.
969 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
970 (bfd_x64_32_nacl_arch): Likewise.
971 (bfd_x86_64_nacl_arch): Likewise.
972 (bfd_i386_nacl_arch): Likewise.
973 (bfd_x64_32_arch_intel_syntax): Updated.
974 * elf32-i386.c: Don't include "elf-nacl.h".
975 (elf_i386_nacl_plt): Removed.
976 (elf_i386_nacl_plt0_entry): Likewise.
977 (elf_i386_nacl_plt_entry): Likewise.
978 (elf_i386_nacl_pic_plt0_entry): Likewise.
979 (elf_i386_nacl_pic_plt_entry): Likewise.
980 (elf_i386_nacl_eh_frame_plt): Likewise.
981 (elf_i386_nacl_plt): Likewise.
982 (elf32_i386_nacl_elf_object_p): Likewise.
983 (elf_i386_get_synthetic_symtab): Updated.
984 (elf_i386_link_setup_gnu_properties): Likewise.
985 * elf64-x86-64.c: Don't include "elf-nacl.h".
986 (elf_x86_64_nacl_plt): Removed.
987 (elf64_x86_64_nacl_elf_object_p): Likewise.
988 (elf_x86_64_nacl_plt0_entry): Likewise.
989 (elf_x86_64_nacl_plt_entry): Likewise.
990 (elf_x86_64_nacl_eh_frame_plt): Likewise.
991 (elf_x86_64_nacl_plt): Likewise.
992 (elf32_x86_64_nacl_elf_object_p): Likewise.
993 (elf_x86_64_get_synthetic_symtab): Updated.
994 (elf_x86_64_link_setup_gnu_properties): Likewise.
995 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
996 * targets.c: Remove x86 NaCl target vectors.
997 * bfd-in2.h: Regenerated.
998 * configure: Likewise.
1000 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1003 _bfd_elf_add_dynamic_tags.
1005 2020-06-29 Alan Modra <amodra@gmail.com>
1007 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1008 return value of bfd_bread. Don't read more than requested length.
1009 Sanity check length. Properly terminate file name.
1011 2020-06-29 Alan Modra <amodra@gmail.com>
1013 * arc-got.h: Use C style comments.
1014 * coff-z80.c: Likewise.
1015 * elf32-csky.c: Likewise.
1016 * peXXigen.c: Likewise.
1017 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1020 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1022 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1023 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1025 2020-06-26 Alan Modra <amodra@gmail.com>
1027 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1028 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1029 (riscv_get_priv_spec_name): Move to..
1030 * cpu-riscv.c: ..here.
1031 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1032 Use %u to print unsigned numbers.
1034 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1036 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1037 default architecture.
1039 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1043 _bfd_elf_add_dynamic_tags.
1045 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1048 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1049 _bfd_elf_add_dynamic_tags.
1051 2020-06-24 Alan Modra <amodra@gmail.com>
1053 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1054 shifts without undefined behaviour.
1056 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1060 (_bfd_elf_add_dynamic_tags): New.
1061 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1062 _bfd_elf_add_dynamic_tags.
1063 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1064 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1065 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1066 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1067 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1068 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1069 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1070 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1072 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1073 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1074 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1075 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1076 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1077 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1078 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1079 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1080 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1082 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1083 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1084 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1085 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1086 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1087 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1089 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1090 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1091 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1092 dt_reloc_sz and dt_reloc_ent.
1093 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1094 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1096 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1097 etab.dt_pltgot_required.
1098 (elf32_hppa_size_dynamic_sections): Call
1099 _bfd_elf_add_dynamic_tags.
1100 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1101 etab.dt_pltgot_required.
1102 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1103 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1104 root.dt_pltgot_required for FDPIC output.
1105 (sh_elf_size_dynamic_sections): Call
1106 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1107 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1108 elf.dt_pltgot_required.
1109 (elf_xtensa_size_dynamic_sections): Call
1110 _bfd_elf_add_dynamic_tags.
1111 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1112 root.dt_pltgot_required.
1113 (elf64_hppa_size_dynamic_sections): Call
1114 _bfd_elf_add_dynamic_tags.
1115 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1116 root.dt_pltgot_required.
1117 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1118 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1119 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1121 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1123 * mach-o.c: Support the new load commands by reading a linkedit
1124 data command for them.
1126 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1128 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1129 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1130 (riscv_get_priv_spec_class): Likewise.
1131 (riscv_get_priv_spec_name): Likewise.
1132 (riscv_get_priv_spec_class_from_numbers): New function, convert
1133 the version numbers into string, then call riscv_get_priv_spec_class
1134 to get the priv spec class.
1135 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1136 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1137 (riscv_get_priv_spec_name): Likewise.
1138 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1139 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1140 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1141 of input and output objects form their priv spec attributes by
1142 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1143 errors when linking objects with differnet priv spec versions. We do
1144 know v1.9.1 may have conflicts to other versions, so report the
1145 warning, too. After that, update the output priv spec version to the
1148 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1150 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1151 priv attributes, we will check the conflicts for all of them (major,
1152 minor and revision), and then set the priv_attrs_merged to TRUE to
1153 indicate that we have handled all of the priv attributes. Remove
1154 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1156 2020-06-21 Alan Modra <amodra@gmail.com>
1159 * configure.ac: Disable plugins by default for some targets.
1160 * plugin.c: Comment typo fix.
1161 * configure: Regenerate.
1163 2020-06-19 Nick Clifton <nickc@redhat.com>
1165 * plugin.c (try_load_plugin): Suppress the error message about
1166 being unable to open a plugin if creating a list of viable
1169 2020-06-16 Alan Modra <amodra@gmail.com>
1171 * aout-tic30.c: Delete file.
1172 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1173 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1174 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1175 (xc16x-*-elf): Sort properly.
1176 * configure.ac: Remove tic30_aout_vec.
1177 * targets.c: Likewise.
1178 * Makefile.in: Regenerate.
1179 * configure: Regenerate.
1180 * po/SRC-POTFILES.in: Regenerate.
1182 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1184 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1185 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1186 (elf32xtensa_abi): New global variable.
1187 (xtensa_abi_choice): New function.
1188 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1189 XSHAL_ABI to select PLT code.
1191 2020-06-15 Roland McGrath <mcgrathr@google.com>
1193 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1194 field of bfd_link_info.
1196 2020-06-15 Alan Modra <amodra@gmail.com>
1198 * config.bfd: Obsolete powerpcle-*-pe targets.
1200 2020-06-15 Alan Modra <amodra@gmail.com>
1203 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1204 symbols that were defined in discarded sections.
1205 * cofflink.c (coff_link_check_archive_element): Likewise.
1206 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1208 (_bfd_coff_write_global_sym): Don't emit such symbols.
1209 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1210 libcoff.h: Regenerate.
1212 2020-06-11 Alan Modra <amodra@gmail.com>
1215 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1217 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1219 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1220 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1221 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1224 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1227 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1228 Clear verinfo.verdef.
1230 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1234 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1235 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1237 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1238 Set ifunc_resolvers if there are FUNC resolvers.
1239 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1240 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1241 with elf.ifunc_resolvers.
1242 (write_plt_relocs_for_local_syms): Likewise.
1243 (ppc64_elf_relocate_section): Likewise.
1244 (ppc64_elf_finish_dynamic_sections): Likewise.
1245 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1247 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1248 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1249 instead of readonly_dynrelocs_against_ifunc.
1250 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1251 readonly_dynrelocs_against_ifunc.
1253 2020-06-09 Alan Modra <amodra@gmail.com>
1255 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1256 maybe_local_ifunc_resolver field.
1257 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1258 cases where maybe_local_ifunc_resolver was set.
1259 (ppc64_elf_relocate_section): Likewise.
1260 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1263 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1267 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1269 (elf32_arm_size_dynamic_sections): Updated. Clear
1270 root.tlsdesc_plt for DF_BIND_NOW.
1271 (elf32_arm_finish_dynamic_sections): Updated.
1272 (elf32_arm_output_arch_local_syms): Likewise.
1273 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1274 Clear root.tlsdesc_plt for DF_BIND_NOW.
1275 (nds32_elf_finish_dynamic_sections): Updated.
1276 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1277 dt_tlsdesc_plt and dt_tlsdesc_got.
1278 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1279 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1280 tlsdesc_plt and dt_tlsdesc_got.
1281 (elfNN_aarch64_allocate_dynrelocs): Updated.
1282 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1283 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1284 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1286 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1287 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1288 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1289 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1292 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1294 * elf32-tic6x.c (elf32_bed): Defined the default to
1297 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1299 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1301 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1302 root.splt/root.srelplt.
1303 (elf64_hppa_create_dynamic_sections): Likewise.
1304 (elf64_hppa_size_dynamic_sections): Likewise.
1305 (elf64_hppa_finish_dynamic_symbol): Likewise.
1306 (elf_hppa_final_link): Likewise.
1307 (elf_hppa_final_link_relocate): Likewise.
1309 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1311 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1312 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1315 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf-bfd.h (elf_target_os): New.
1318 (elf_link_hash_table): Add target_os.
1319 (elf_backend_data): Add target_os.
1320 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1321 symbian_p and nacl_p.
1322 (create_got_section): Updated.
1323 (elf32_arm_create_dynamic_sections): Likewise.
1324 (arm_type_of_stub): Likewise.
1325 (elf32_arm_create_or_find_stub_sec): Likewise.
1326 (elf32_arm_allocate_plt_entry): Likewise.
1327 (elf32_arm_populate_plt_entry): Likewise.
1328 (elf32_arm_final_link_relocate): Likewise.
1329 (elf32_arm_check_relocs): Likewise.
1330 (allocate_dynrelocs_for_symbol): Likewise.
1331 (elf32_arm_finish_dynamic_symbol): Likewise.
1332 (elf32_arm_finish_dynamic_sections): Likewise.
1333 (elf32_arm_output_plt_map_1): Likewise.
1334 (elf32_arm_output_arch_local_syms): Likewise.
1335 (elf32_arm_add_symbol_hook): Likewise.
1336 (elf32_arm_nacl_link_hash_table_create): Likewise.
1337 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1338 (elf32_arm_symbian_link_hash_table_create): Likewise.
1339 (ELF_TARGET_OS): New.
1340 * elf32-i386.c (elf_i386_arch_bed): Removed.
1341 (elf_backend_arch_data): Likewise.
1342 (elf_i386_solaris_arch_bed): Likewise.
1343 (elf_i386_nacl_arch_bed): Likewise.
1344 (elf_i386_vxworks_arch_bed): Likewise.
1345 (elf_i386_relocate_section): Updated.
1346 (elf_i386_finish_dynamic_sections): Likewise.
1347 (elf_i386_get_synthetic_symtab): Likewise.
1348 (elf_i386_link_setup_gnu_properties): Likewise.
1349 (ELF_TARGET_OS): New.
1350 * elf32-mips.c (ELF_TARGET_OS): New.
1351 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1352 (ppc_elf_create_got): Updated.
1353 (ppc_elf_create_dynamic_sections): Likewise.
1354 (ppc_elf_check_relocs): Likewise.
1355 (ppc_elf_adjust_dynamic_symbol): Likewise.
1356 (ppc_elf_size_dynamic_sections): Likewise.
1357 (ppc_elf_relocate_section): Likewise.
1358 (ppc_elf_finish_dynamic_sections): Likewise.
1359 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1360 (ELF_TARGET_OS): New.
1361 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1362 (sh_elf_link_hash_table_create): Updated.
1363 (sh_elf_create_dynamic_sections): Likewise.
1364 (allocate_dynrelocs): Likewise.
1365 (sh_elf_size_dynamic_sections): Likewise.
1366 (sh_elf_relocate_section): Likewise.
1367 (sh_elf_finish_dynamic_symbol): Likewise.
1368 (sh_elf_finish_dynamic_sections): Likewise.
1369 (ELF_TARGET_OS): New.
1370 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1372 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1373 (ELF_TARGET_OS): New.
1374 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1375 (elf_x86_64_solaris_arch_bed): Likewise.
1376 (elf_x86_64_nacl_arch_bed): Likewise.
1377 (elf_x86_64_finish_dynamic_sections): Updated.
1378 (elf_x86_64_get_synthetic_symtab): Likewise.
1379 (elf_x86_64_link_setup_gnu_properties): Likewise.
1380 (ELF_TARGET_OS): New.
1381 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1383 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1384 (MIPS_ELF_REL_DYN_NAME): Updated.
1385 (ELF_MIPS_GP_OFFSET): Likewise.
1386 (mips_elf_create_local_got_entry): Likewise.
1387 (mips_elf_allocate_dynamic_relocations): Likewise.
1388 (mips_elf_count_got_symbols): Likewise.
1389 (is_gott_symbol): Likewise.
1390 (mips_elf_calculate_relocation): Likewise.
1391 (mips_elf_create_dynamic_relocation): Likewise.
1392 (_bfd_mips_elf_check_relocs): Likewise.
1393 (allocate_dynrelocs): Likewise.
1394 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1395 (mips_elf_lay_out_got): Likewise.
1396 (mips_elf_set_plt_sym_value): Likewise.
1397 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1398 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1399 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1400 (_bfd_mips_elf_final_link): Likewise.
1401 (_bfd_mips_init_file_header): Likewise.
1402 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1404 (allocate_dynrelocs): Likewise.
1405 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1406 (_bfd_sparc_elf_relocate_section): Likewise.
1407 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1408 (sparc_finish_dyn): Likewise.
1409 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1410 * elfxx-target.h (ELF_TARGET_OS): New.
1411 (elfNN_bed): Add ELF_TARGET_OS.
1412 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1413 (_bfd_x86_elf_link_hash_table_create): Likewise.
1414 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1415 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1416 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1417 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1418 * elfxx-x86.h (elf_x86_target_os): Removed.
1419 (elf_x86_backend_data): Likewise.
1420 (get_elf_x86_backend_data): Likewise.
1421 (elf_x86_link_hash_table): Remove target_os.
1423 2020-06-06 Alan Modra <amodra@gmail.com>
1426 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1427 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1428 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1429 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1430 * elf64-ppc.c: Update throughout for reloc renaming.
1431 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1432 * libbfd.h: Regenerate.
1433 * bfd-in2.h: Regenerate.
1435 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1438 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1441 2020-06-05 Nick Clifton <nickc@redhat.com>
1443 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1446 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1448 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1449 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1450 whether the object can be linked according to it's priv
1451 attributes. The object without any priv spec attributes can
1452 be linked with others. If the first input object doesn't contain
1453 any priv attributes, then we need to copy the setting from the
1454 next input one. Also report more detailed error messages to user.
1456 2020-06-04 Stephen Casner <casner@acm.org>
1458 Extend pdp11-aout symbol table format to accommodate .stab
1459 symbols and implement correct handling of them.
1461 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1462 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1463 normal vs. .stab symbol table type values, replacing N_STAB mask.
1464 (translate_from_native_sym_flags): Determine correct section for
1465 different .stab types.
1466 (translate_to_native_sym_flags): Leave .stab types intact.
1467 (translate_symbol_table): Error if symbol indicates overlay;
1468 store desc field from .stab symbols.
1469 (write_syms): Output desc field with symbol.
1470 (aout_link_check_ar_symbols): Skip .stab symbols.
1471 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1472 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1473 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1474 correctly distinguish .stab symbols and select calculate their
1475 section and value; and copy desc and ovly fields from input symbol
1478 2020-06-04 Stephen Casner <casner@acm.org>
1480 * aoutx.h (translate_symbol_table): Comment had external and
1482 * pdp11.c (translate_symbol_table): Likewise.
1484 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1486 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1487 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1488 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1490 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1493 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1494 in debug section against symbol defined in shared library to 0.
1495 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1496 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1497 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1498 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1499 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1500 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1501 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1502 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1503 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1504 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1505 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1506 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1507 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1508 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1510 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1511 there is non-GOT reference.
1512 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1513 non-alloced sections.
1515 2020-06-03 Stephen Casner <casner@acm.org>
1517 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1519 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1521 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1522 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1523 other size that doesn't qcover the header word.
1524 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1525 string table, and zero it.
1526 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1527 message and set bfd_error on finding an invalid name string offset.
1528 (add_to_stringtab): INLINE -> inline
1529 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1531 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1532 any relocs that could not be recognised.
1533 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1534 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1535 name exists and is long enough, before attempting to see if it is
1537 c3864421222 - Correct case for N_SO being the last symbol.
1538 50455f1ab29 PR 20891 - Handle the case where the main file name
1539 and the directory name are both empty.
1540 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1541 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1542 range string table offsets.
1543 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1544 illegal string offset.
1545 (aout_link_includes_newfunc): Add comment.
1546 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1547 on unexpected relocation type rather than ASSERT.
1549 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1553 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1555 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1558 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1559 non-alloced sections.
1561 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1563 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1564 dynamic relocations for non SEC_ALLOC sections.
1566 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1568 * aout64.c (BMAGIC, QMAGIC): Do not define.
1569 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1570 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1571 to check the file format.
1572 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1573 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1574 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1576 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1579 relocations for non SEC_ALLOC sections.
1581 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1584 * elf32-arm.c (maybe_set_textrel): Removed.
1585 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1586 with _bfd_elf_maybe_set_textrel.
1587 * elf32-csky.c (maybe_set_textrel): Removed.
1588 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1589 with _bfd_elf_maybe_set_textrel.
1590 * elf32-hppa.c (maybe_set_textrel): Removed.
1591 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1592 with _bfd_elf_maybe_set_textrel.
1593 * elf32-lm32.c (maybe_set_textrel): Removed.
1594 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1595 with _bfd_elf_maybe_set_textrel.
1596 * elf32-m32r.c (maybe_set_textrel): Removed.
1597 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1598 with _bfd_elf_maybe_set_textrel.
1599 * elf32-metag.c (maybe_set_textrel): Removed.
1600 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1601 with _bfd_elf_maybe_set_textrel.
1602 * elf32-nds32.c (maybe_set_textrel): Removed.
1603 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1604 with _bfd_elf_maybe_set_textrel.
1605 * elf32-or1k.c (maybe_set_textrel): Removed.
1606 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1607 with _bfd_elf_maybe_set_textrel.
1608 * elf32-ppc.c (maybe_set_textrel): Removed.
1609 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1610 with _bfd_elf_maybe_set_textrel.
1611 * elf32-s390.c (maybe_set_textrel): Removed.
1612 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1613 with _bfd_elf_maybe_set_textrel.
1614 * elf32-sh.c (maybe_set_textrel): Removed.
1615 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1616 with _bfd_elf_maybe_set_textrel.
1617 * elf32-tic6x.c (maybe_set_textrel): Removed.
1618 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1619 with _bfd_elf_maybe_set_textrel.
1620 * elf32-tilepro.c (maybe_set_textrel): Removed.
1621 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1622 with _bfd_elf_maybe_set_textrel.
1623 * elf64-ppc.c (maybe_set_textrel): Removed.
1624 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1625 with _bfd_elf_maybe_set_textrel.
1626 * elf64-s390.c (maybe_set_textrel): Removed.
1627 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1628 with _bfd_elf_maybe_set_textrel.
1629 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1630 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1631 with _bfd_elf_maybe_set_textrel.
1632 * elfnn-riscv.c (maybe_set_textrel): Removed.
1633 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1634 with _bfd_elf_maybe_set_textrel.
1635 * elfxx-sparc.c (maybe_set_textrel): Removed.
1636 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1637 with _bfd_elf_maybe_set_textrel.
1638 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1639 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1640 with _bfd_elf_maybe_set_textrel.
1641 * elfxx-x86.c (maybe_set_textrel): Removed.
1642 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1643 with _bfd_elf_maybe_set_textrel.
1644 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1646 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1651 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1652 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1653 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1654 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1656 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1657 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1658 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1659 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1660 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1661 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1662 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1663 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1664 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1665 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1666 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1667 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1668 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1669 (elf_backend_copy_indirect_symbol): Likewise.
1670 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1671 (elf_backend_copy_indirect_symbol): Likewise.
1672 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1674 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1678 * elf32-arm.c (readonly_dynrelocs): Removed.
1679 (maybe_set_textrel): Replace readonly_dynrelocs with
1680 _bfd_elf_readonly_dynrelocs.
1681 * elf32-csky.c (readonly_dynrelocs): Removed.
1682 (maybe_set_textrel): Replace readonly_dynrelocs with
1683 _bfd_elf_readonly_dynrelocs.
1684 * elf32-hppa.c(readonly_dynrelocs): Removed.
1685 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1686 _bfd_elf_readonly_dynrelocs.
1687 (maybe_set_textrel): Likewise.
1688 * elf32-lm32.c (readonly_dynrelocs): Removed.
1689 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1690 with _bfd_elf_readonly_dynrelocs.
1691 (maybe_set_textrel): Likewise.
1692 * elf32-m32r.c (readonly_dynrelocs): Removed.
1693 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1694 with _bfd_elf_readonly_dynrelocs.
1695 (maybe_set_textrel): Likewise.
1696 * elf32-metag.c (readonly_dynrelocs): Removed.
1697 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1698 with _bfd_elf_readonly_dynrelocs.
1699 (maybe_set_textrel): Likewise.
1700 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1701 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1702 with _bfd_elf_readonly_dynrelocs.
1703 * elf32-nds32.c (readonly_dynrelocs): Removed.
1704 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1705 with _bfd_elf_readonly_dynrelocs.
1706 (maybe_set_textrel): Likewise.
1707 * elf32-or1k.c (readonly_dynrelocs): Removed.
1708 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1709 with _bfd_elf_readonly_dynrelocs.
1710 * elf32-ppc.c (readonly_dynrelocs): Removed.
1711 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1712 _bfd_elf_readonly_dynrelocs.
1713 (ppc_elf_adjust_dynamic_symbol): Likewise.
1714 (maybe_set_textrel): Likewise.
1715 * elf32-s390.c (readonly_dynrelocs): Removed.
1716 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1717 with _bfd_elf_readonly_dynrelocs.
1718 (maybe_set_textrel): Likewise.
1719 * elf32-sh.c (readonly_dynrelocs): Removed.
1720 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1721 _bfd_elf_readonly_dynrelocs.
1722 (maybe_set_textrel): Likewise.
1723 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1724 (maybe_set_textrel): Replace readonly_dynrelocs with
1725 _bfd_elf_readonly_dynrelocs.
1726 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1727 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1728 with _bfd_elf_readonly_dynrelocs.
1729 (maybe_set_textrel): Likewise.
1730 * elf64-ppc.c (readonly_dynrelocs): Removed.
1731 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1732 _bfd_elf_readonly_dynrelocs.
1733 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1734 (maybe_set_textrel): Likewise.
1735 * elf64-s390.c (readonly_dynrelocs): Removed.
1736 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1737 with _bfd_elf_readonly_dynrelocs.
1738 (maybe_set_textrel): Likewise.
1739 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1740 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1741 (maybe_set_textrel): Replace readonly_dynrelocs with
1742 _bfd_elf_readonly_dynrelocs.
1743 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1744 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1745 with _bfd_elf_readonly_dynrelocs.
1746 (maybe_set_textrel): Likewise.
1747 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1748 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1749 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1750 (maybe_set_textrel): Likewise.
1751 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1752 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1753 with _bfd_elf_readonly_dynrelocs.
1754 (maybe_set_textrel): Likewise.
1755 * elfxx-x86.c (readonly_dynrelocs): Removed.
1756 (maybe_set_textrel): Replace readonly_dynrelocs with
1757 _bfd_elf_readonly_dynrelocs.
1758 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1760 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1762 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1763 -fsanitize=undefined.
1765 2020-06-03 Alan Modra <amodra@gmail.com>
1769 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1771 (pe_ILF_build_a_bfd): Likewise.
1773 2020-06-03 Alan Modra <amodra@gmail.com>
1776 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1777 core files as well as objects.
1779 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1782 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1783 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1785 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1786 (elf_arc_link_hash_newfunc): Updated.
1787 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1788 (elf32_arm_link_hash_newfunc): Updated.
1789 (elf32_arm_copy_indirect_symbol): Likewise.
1790 (elf32_arm_check_relocs): Likewise.
1791 (readonly_dynrelocs): Likewise.
1792 (allocate_dynrelocs_for_symbol): Likewise.
1793 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1794 (csky_elf_link_hash_newfunc): Updated.
1795 (csky_allocate_dynrelocs): Likewise.
1796 (readonly_dynrelocs): Likewise.
1797 (csky_elf_copy_indirect_symbol): Likewise.
1798 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1799 (hppa_link_hash_newfunc): Updated.
1800 (elf32_hppa_copy_indirect_symbol): Likewise.
1801 (elf32_hppa_hide_symbol): Likewise.
1802 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1803 (allocate_dynrelocs): Likewise.
1804 (elf32_hppa_relocate_section): Likewise.
1805 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1806 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1807 (lm32_elf_link_hash_newfunc): Likewise.
1808 (lm32_elf_link_hash_table_create): Updated.
1809 (readonly_dynrelocs): Likewise.
1810 (allocate_dynrelocs): Likewise.
1811 (lm32_elf_copy_indirect_symbol): Likewise.
1812 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1813 (m32r_elf_link_hash_newfunc): Likewise.
1814 (m32r_elf_link_hash_table_create): Updated.
1815 (m32r_elf_copy_indirect_symbol): Likewise.
1816 (allocate_dynrelocs): Likewise.
1817 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1818 (metag_link_hash_newfunc): Updated.
1819 (elf_metag_copy_indirect_symbol): Likewise.
1820 (readonly_dynrelocs): Likewise.
1821 (allocate_dynrelocs): Likewise.
1822 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1824 (link_hash_newfunc): Updated.
1825 (microblaze_elf_check_relocs): Likewise.
1826 (microblaze_elf_copy_indirect_symbol): Likewise.
1827 (readonly_dynrelocs): Likewise.
1828 (allocate_dynrelocs): Likewise.
1829 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1830 (nds32_elf_link_hash_newfunc): Updated.
1831 (nds32_elf_copy_indirect_symbol): Likewise.
1832 (readonly_dynrelocs): Likewise.
1833 (allocate_dynrelocs): Likewise.
1834 (nds32_elf_check_relocs): Likewise.
1835 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1836 (link_hash_newfunc): Updated.
1837 (nios2_elf32_copy_indirect_symbol): Likewise.
1838 (nios2_elf32_check_relocs): Likewise.
1839 (allocate_dynrelocs): Likewise.
1840 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1841 (or1k_elf_link_hash_newfunc): Updated.
1842 (readonly_dynrelocs): Likewise.
1843 (allocate_dynrelocs): Likewise.
1844 (or1k_elf_copy_indirect_symbol): Likewise.
1845 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1846 (ppc_elf_link_hash_newfunc): Updated.
1847 (ppc_elf_copy_indirect_symbol): Likewise.
1848 (ppc_elf_check_relocs): Likewise.
1849 (readonly_dynrelocs): Likewise.
1850 (ppc_elf_adjust_dynamic_symbol): Likewise.
1851 (allocate_dynrelocs): Likewise.
1852 (ppc_elf_relocate_section): Likewise.
1853 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1854 (link_hash_newfunc): Updated.
1855 (elf_s390_copy_indirect_symbol): Likewise.
1856 (readonly_dynrelocs): Likewise.
1857 (elf_s390_adjust_dynamic_symbol): Likewise.
1858 (allocate_dynrelocs): Likewise.
1859 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1860 (sh_elf_link_hash_newfunc): Updated.
1861 (readonly_dynrelocs): Likewise.
1862 (allocate_dynrelocs): Likewise.
1863 (sh_elf_copy_indirect_symbol): Likewise.
1864 (sh_elf_check_relocs): Likewise.
1865 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1866 (elf32_tic6x_link_hash_newfunc): Likewise.
1867 (elf32_tic6x_link_hash_table_create): Updated.
1868 (readonly_dynrelocs): Likewise.
1869 (elf32_tic6x_check_relocs): Likewise.
1870 (elf32_tic6x_allocate_dynrelocs): Likewise.
1871 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1873 (link_hash_newfunc): Updated.
1874 (tilepro_elf_copy_indirect_symbol): Likewise.
1875 (tilepro_elf_check_relocs): Likewise.
1876 (allocate_dynrelocs): Likewise.
1877 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1878 (ppc64_elf_copy_indirect_symbol): Updated.
1879 (ppc64_elf_check_relocs): Likewise.
1880 (readonly_dynrelocs): Likewise.
1881 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1882 (dec_dynrel_count): Likewise.
1883 (allocate_dynrelocs): Likewise.
1884 (ppc64_elf_relocate_section): Likewise.
1885 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1886 (link_hash_newfunc): Updated.
1887 (elf_s390_copy_indirect_symbol): Likewise.
1888 (readonly_dynrelocs): Likewise.
1889 (allocate_dynrelocs): Likewise.
1890 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1891 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1893 (elfNN_aarch64_link_hash_newfunc): Updated.
1894 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1895 (readonly_dynrelocs): Likewise.
1896 (need_copy_relocation_p): Likewise.
1897 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1898 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1899 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1900 (link_hash_newfunc): Updated.
1901 (riscv_elf_copy_indirect_symbol): Likewise.
1902 (riscv_elf_check_relocs): Likewise.
1903 (readonly_dynrelocs): Likewise.
1904 (allocate_dynrelocs): Likewise.
1905 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1907 (link_hash_newfunc): Updated.
1908 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1909 (_bfd_sparc_elf_check_relocs): Likewise.
1910 (readonly_dynrelocs): Likewise.
1911 (allocate_dynrelocs): Likewise.
1912 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1913 (link_hash_newfunc): Updated.
1914 (tilegx_elf_copy_indirect_symbol): Likewise.
1915 (tilegx_elf_check_relocs): Likewise.
1916 (readonly_dynrelocs): Likewise.
1917 (allocate_dynrelocs): Likewise.
1918 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1919 (readonly_dynrelocs): Likewise.
1920 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1921 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1923 2020-06-01 Alan Modra <amodra@gmail.com>
1925 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1926 command against cmd_length, not the end of record. For
1927 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1928 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1931 2020-05-28 David Faust <david.faust@oracle.com>
1933 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1934 R_BPF_INSN_{32,64} relocations.
1936 2020-05-28 Stephen Casner <casner@acm.org>
1938 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1939 addreses in .long (used in testsuites) and .stab values.
1941 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1944 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1945 Check bfd_link_dll when issue a DT_TEXTREL warning.
1946 * elfxx-x86.c (maybe_set_textrel): Likewise.
1947 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1949 2020-05-26 Nick Clifton <nickc@redhat.com>
1951 * plugin.c (try_load_plugin): Extend error message when a plugin
1954 2020-05-23 Alan Modra <amodra@gmail.com>
1956 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1958 2020-05-22 Alan Modra <amodra@gmail.com>
1961 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1962 attributes from shared libraries, and do not return an error if
1965 2020-05-21 Alan Modra <amodra@gmail.com>
1968 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1970 (_bfd_delete_bfd): Free the copy.
1971 (_bfd_new_bfd): Free nbfd->memory on error.
1973 2020-05-21 Alan Modra <amodra@gmail.com>
1975 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1976 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1977 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1978 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1979 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1980 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1981 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1982 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1983 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1984 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1985 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1986 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1987 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1988 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1989 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1990 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1991 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1992 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1993 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1994 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1996 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1998 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1999 get_default_version. It is used to find the default version for
2000 the specific extension.
2001 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2002 default_major_version and default_minor_version. Add new bfd_boolean
2003 parameter *use_default_version. Set it to TRUE if we need to call
2004 the callback rps->get_default_version to find the default version.
2005 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2006 the default version in riscv_parsing_subset_version, and then call
2007 riscv_add_subset to add the subset into subset list.
2008 (riscv_parse_prefixed_ext): Likewise.
2009 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2010 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2011 strings rather than characters.
2012 riscv_merge_arch_attr_info): The callback function get_default_version
2013 is only needed for assembler, so set it to NULL int the linker.
2014 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2015 * elfxx-riscv.h: Updated.
2017 2020-05-20 Alan Modra <amodra@gmail.com>
2020 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2021 use bfd_set_filename.
2022 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2023 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2024 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2025 (bfd_create): Likewise.
2026 (_bfd_delete_bfd): Don't free filename.
2027 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2028 return pointer to the copy or NULL on alloc fail.
2029 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2030 result of bfd_set_filename.
2031 * bfd-in2.h: Regenerate.
2033 2020-05-20 Alan Modra <amodra@gmail.com>
2036 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2037 section size against file size.
2038 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2040 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2043 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2044 and memset when allocating memory for the sections_being_created
2047 2020-05-19 Stafford Horne <shorne@gmail.com>
2049 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2051 (or1k_elf_relocate_section): Access srelgot via
2052 htab->root.srelgot. Add assertions for srelgot->contents.
2053 Introduce local variable for srelgot to not reuse global
2055 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2056 (or1k_set_got_and_rela_sizes): New function.
2057 (or1k_initial_exec_offset): New function.
2058 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2059 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2061 (or1k_elf_check_relocs): Use OR to set TLS access.
2062 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2064 (or1k_elf_size_dynamic_sections): Use
2065 or1k_set_got_and_rela_sizes to set sizes.
2066 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2067 (TCB_SIZE): New macro.
2068 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2069 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2070 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2071 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2072 (tpoff): Add dynamic boolean argument.
2073 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2075 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2077 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2078 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2079 cases with BFD_RELOC_AARCH64_JUMP26.
2080 (elfNN_aarch64_check_relocs): Likewise.
2082 2020-05-19 Alan Modra <amodra@gmail.com>
2084 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2085 bfd_get_filename rather than accessing bfd->filename directly.
2086 * aout-target.h (MY (object_p)): Likewise.
2087 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2088 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2089 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2090 (_bfd_archive_bsd44_construct_extended_name_table),
2091 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2092 (_bfd_bsd_write_armap): Likewise.
2093 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2094 * cache.c (bfd_open_file): Likewise.
2095 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2096 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2097 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2098 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2099 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2100 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2101 (patch_tls_desc_to_ie): Likewise.
2102 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2103 (spu_elf_auto_overlay): Likewise.
2104 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2105 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2106 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2107 * elflink.c (bfd_elf_size_dynamic_sections),
2108 (elf_link_input_bfd): Likewise.
2109 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2110 * mach-o.c (bfd_mach_o_follow_dsym),
2111 (bfd_mach_o_close_and_cleanup): Likewise.
2112 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2113 (find_separate_debug_file, get_build_id_name): Likewise.
2114 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2115 * plugin.c (bfd_plugin_open_input): Likewise.
2116 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2117 * som.c (som_write_armap): Likewise.
2118 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2119 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2120 (_bfd_vms_lib_write_archive_contents): Likewise.
2121 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2123 2020-05-19 Alan Modra <amodra@gmail.com>
2126 * bfdio.c (_bfd_real_fopen): Typo fix.
2128 2020-05-18 Nick Clifton <nickc@redhat.com>
2131 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2132 for the sections_being_created array.
2134 2020-05-18 Alan Modra <amodra@gmail.com>
2136 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2137 they can be freed without also freeing internal_relocs.
2139 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2142 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2143 separators into DOS style when creating a WIN32 fullpath.
2145 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2147 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2148 to initialize RISC-V tdata.
2150 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2152 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2155 2020-05-11 Alan Modra <amodra@gmail.com>
2157 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2159 2020-05-11 Alan Modra <amodra@gmail.com>
2161 * elf64-ppc.c: Rename powerxx to power10 throughout.
2163 2020-05-11 Alan Modra <amodra@gmail.com>
2166 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2167 contains required number of auxents before processing any auxent.
2168 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2169 file name from auxents for PE.
2171 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2173 * aout-cris.c (DEFAULT_ARCH): Delete define.
2174 (MY_set_arch_mach): Likewise.
2175 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2177 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2178 of r_type before the shift.
2180 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2183 * elfnn-aarch64.c (group_sections): Copy implementation from
2186 2020-05-01 Alan Modra <amodra@gmail.com>
2189 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2190 accessing root.u.def of symbols. Also check root.u.def.section
2191 is non-NULL. Reverse tests so as to make the logic positive.
2193 2020-05-01 Alan Modra <amodra@gmail.com>
2196 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2197 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2199 2020-05-01 Alan Modra <amodra@gmail.com>
2202 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2203 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2204 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2205 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2206 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2207 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2208 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2209 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2210 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2211 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2213 2020-05-01 Alan Modra <amodra@gmail.com>
2216 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2217 from shared libraries.
2219 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2221 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2222 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2223 equals 0. Report overflow when the result has negative sign but
2224 all significant bits are zero.
2226 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2228 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2229 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2231 2020-04-28 Alan Modra <amodra@gmail.com>
2233 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2234 Emit warning message.
2236 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2238 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2239 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2240 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2241 to x86_64_pe_big_vec as it not a big-endian format.
2242 (vec i386_pe_big_vec): New.
2243 * configure.ac: Likewise.
2244 * targets.c: Likewise.
2245 * configure: Regenerate.
2246 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2247 COFF_WITH_PE_BIGOBJ): New.
2248 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2250 (x86_64_pe_be_vec): Moved.
2252 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2254 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2255 * elf.c (elfcore_grok_arc_v2): New function.
2256 (elfcore_grok_note): Call the new function to handle the corresponding
2258 (elfcore_write_arc_v2): New function.
2259 (elfcore_write_register_note): Call the new function to handle the
2260 corresponding pseudo-sections.
2262 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2265 * bfd-in2.h: Regenerated.
2266 * elf32-xtensa.c (elf_howto_table): New entries for
2267 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2268 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2269 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2270 R_XTENSA_NDIFF{8,16,32}.
2271 * libbfd.h (bfd_reloc_code_real_names): Add names for
2272 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2273 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2274 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2275 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2277 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2280 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2283 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2286 * elf-bfd.h (elf_backend_data): Add
2287 elf_backend_strip_zero_sized_dynamic_sections.
2288 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2289 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2291 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2293 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2295 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2297 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2299 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2301 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2303 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2305 2020-04-21 Nick Clifton <nickc@redhat.com>
2307 * po/sr.po: Updated Serbian translation.
2309 2020-04-21 Alan Modra <amodra@gmail.com>
2311 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2314 2020-04-20 Stephen Casner <casner@acm.org>
2316 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2317 causing globals from linker script to be treated as debug symbols.
2318 (translate_symbol_table): Don't sign-extend symbol values from 16
2319 to 64 bits in nm output.
2321 2020-04-20 Alan Modra <amodra@gmail.com>
2323 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2325 2020-04-18 Alan Modra <amodra@gmail.com>
2327 * section.c (bfd_is_const_section): Correct test for special
2329 * bfd-in2.h: Regenerate.
2331 2020-04-17 Alan Modra <amodra@gmail.com>
2334 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2337 2020-04-16 Nick Clifton <nickc@redhat.com>
2340 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2341 abort with a more helpful error message.
2343 2020-04-16 Alan Modra <amodra@gmail.com>
2346 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2349 2020-04-15 Fangrui Song <maskray@google.com>
2352 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2353 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2354 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2355 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2356 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2357 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2358 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2359 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2360 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2361 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2362 * elflink.c (elf_link_output_extsym): Likewise.
2363 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2365 2020-04-15 Alan Modra <amodra@gmail.com>
2368 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2369 pointer into strings that may be freed for section name, always
2370 allocate a new string.
2372 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2373 Jan W. Jagersma <jwjagersma@gmail.com>
2375 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2376 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2377 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2378 (_bfd_go32_mkobject): New functions.
2379 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2380 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2381 (go32exe_mkobject): Call _bfd_go32_mkobject.
2382 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2383 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2385 (coff_write_relocs): Enable extended reloc counter code if
2386 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2387 (coff_write_object_contents): Likewise. Pad section headers
2388 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2389 instead of coff_swap_scnhdr_out.
2390 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2391 enable extended reloc counter.
2392 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2393 Declare with ATTRIBUTE_UNUSED.
2394 * libcoff-in.h: (struct coff_tdata): New field go32.
2396 * libcoff.h: Regenerate.
2398 2020-04-14 Fangrui Song <maskray@google.com>
2401 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2404 2020-04-14 Stephen Casner <casner@acm.org>
2407 * pdp11.c: Add implementation of --imagic option.
2408 (adjust_o_magic): Fix objcopy --extract-symbol test.
2409 * libaout.h (enum aout_magic): Add i_magic.
2411 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2412 Nick Clifton <nickc@redhat.com>
2414 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2416 <default>: Error rather than abort.
2418 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2421 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2422 relocation section from section group.
2424 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2426 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2427 bfd->origin to file offset.
2428 * bfdwin.c (bfd_get_file_window): Likewise.
2429 * bfd.c: Clarify the use of the bfd->origin field.
2430 * bfd-in2.h: Regenerate.
2431 * coff-i386.c: Don't include go32exe.h. Allow overriding
2432 coff_write_object_contents via COFF_WRITE_CONTENTS.
2433 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2434 (go32exe_write_object_contents): New functions.
2435 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2436 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2437 (create_go32_stub): Remove check for 2k size limit. Read stub
2438 from go32exe_temp_stub if present.
2439 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2440 copy variable-length stub.
2441 (go32_check_format): Read stub to go32exe_temp_stub, set
2442 origin, return go32exe_cleanup.
2443 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2444 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2445 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2446 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2447 Remove functions and their associated #defines.
2448 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2449 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2450 Rename field go32stub to stub.
2451 * libcoff.h: Regenerate.
2452 * coff-stgo32.c (go32_check_format): Rename to...
2453 (go32exe_check_format): ...this.
2454 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2455 (go32exe_copy_private_bfd_data): ...this.
2456 (stub_bytes): Rename to...
2457 (go32exe_default_stub): ...this.
2458 (create_go32_stub): Rename to...
2459 (go32exe_create_stub): ...this.
2460 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2463 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2467 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2468 relocation to R_386_32 for relocation against non-preemptible
2470 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2471 allocate dynamic relocation for non-preemptible absolute symbol.
2472 (elf_i386_relocate_section): Pass sec to
2473 GENERATE_DYNAMIC_RELOCATION_P.
2474 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2475 (elf_x86_64_convert_load_reloc): Covert load relocation to
2476 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2477 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2478 for non-preemptible absolute symbol if they overflow.
2479 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2480 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2481 symbol. Don't allocate dynamic relocation for non-preemptible
2483 (elf_x86_64_relocate_section): Don't generate relative relocation
2484 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2485 to GENERATE_DYNAMIC_RELOCATION_P.
2486 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2487 against non-preemptible absolute symbol.
2488 (_bfd_elf_x86_valid_reloc_p): New function.
2489 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2491 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2492 argument. Don't generate dynamic relocation against
2493 non-preemptible absolute symbol.
2494 (ABS_SYMBOL_P): New.
2495 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2496 against non-preemptible absolute symbol.
2498 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2499 (_bfd_elf_x86_valid_reloc_p): New.
2501 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2504 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2505 address in the GOT if in thumb only mode.
2507 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2509 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2511 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2513 * mmo.c (mmo_scan): Create .text section only when needed, not
2516 2020-03-31 Alan Modra <amodra@gmail.com>
2518 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2521 2020-03-31 Alan Modra <amodra@gmail.com>
2523 * vms-alpha.c (image_write): Check bounds for sections without
2524 contents too. Error on non-zero write to section without
2526 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2528 2020-03-31 Alan Modra <amodra@gmail.com>
2530 * tekhex.c (pass_over): Check is_eof before reading buffer.
2532 2020-03-30 Nick Clifton <nickc@redhat.com>
2535 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2536 field to timestamp and make it an integer.
2537 * libcoff.h: Regenerate.
2538 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2539 field in the pe_data structure rather than the insert_timestamp
2542 2020-03-30 Alan Modra <amodra@gmail.com>
2545 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2548 2020-03-26 Nick Clifton <nickc@redhat.com>
2550 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2551 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2553 * libbfd.h: Regenerate.
2555 2020-03-26 Alan Modra <amodra@gmail.com>
2557 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2559 2020-03-26 Alan Modra <amodra@gmail.com>
2561 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2563 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2565 2020-03-25 Nick Clifton <nickc@redhat.com>
2567 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2569 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2570 * libbfd.h: Regenerate.
2572 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2574 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2575 correct field name in the output string.
2577 2020-03-25 Alan Modra <amodra@gmail.com>
2580 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2581 for SHT_NOBITS section if first in segment.
2583 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2586 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2587 (_bfd_elf_get_symbol_version_string): This.
2588 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2589 (_bfd_elf_get_symbol_version_string): This.
2590 (bfd_elf_print_symbol): Pass TRUE to
2591 _bfd_elf_get_symbol_version_string.
2592 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2593 bfd_boolean argument.
2594 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2595 * targets.c (_bfd_get_symbol_version_string): Likewise.
2596 (bfd_get_symbol_version_string): Likewise.
2597 * bfd-in2.h: Regenerated.
2599 2020-03-24 Nick Clifton <nickc@redhat.com>
2600 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2603 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2606 2020-03-24 Nick Clifton <nickc@redhat.com>
2609 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2610 segment to use for PT_GNU_RELRO, ignore empty sections in a
2611 segment's current list.
2613 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2616 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2618 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2621 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2622 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2623 on the previous _bfd_elf_get_symbol_version_string.
2624 (_bfd_elf_get_symbol_version_string): Use it.
2626 2020-03-24 Alan Modra <amodra@gmail.com>
2628 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2629 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2632 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2634 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2636 2020-03-23 Alan Modra <amodra@gmail.com>
2638 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2639 symbol count. Allocate an extra byte to ensure name strings
2640 are terminated. Sanity check name offsets. Release memory on
2643 2020-03-23 Alan Modra <amodra@gmail.com>
2645 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2646 field hasn't been read. Remove unnecessary casts.
2648 2020-03-22 Alan Modra <amodra@gmail.com>
2650 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2651 enough to read number of symbols.
2653 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2655 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2656 (EXECUTABLE_SUFFIX): Likewise.
2657 * config.in: Regenerated.
2658 * configure: Likewise.
2659 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2660 _bfd_generic_close_and_cleanup.
2661 (plugin_list_entry): Remove resolution_file, resolution_option,
2662 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2663 lto_wrapper, gcc_env and initialized,
2664 (need_lto_wrapper_p): Removed.
2665 (get_lto_wrapper): Likewise.
2666 (setup_lto_wrapper_env): Likewise.
2667 (register_all_symbols_read): Likewise.
2668 (egister_cleanup): Likewise.
2669 (get_symbols): Likewise.
2670 (add_input_file): Likewise.
2671 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2672 (add_symbols): Updated.
2673 (try_claim): Likewise.
2674 (try_load_plugin): Likewise.
2675 (bfd_plugin_canonicalize_symtab): Likewise.
2676 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2677 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2679 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2682 * plugin.c (plugin_list_entry): Add has_symbol_type.
2683 (add_symbols_v2): New function.
2684 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2685 provides symbol type.
2686 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2687 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2690 2020-03-20 Alan Modra <amodra@gmail.com>
2692 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2693 enough to read number of symbols.
2695 2020-03-20 Alan Modra <amodra@gmail.com>
2697 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2698 backend functions for NULL before calling.
2699 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2700 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2701 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2702 * elfnn-ia64.c (ignore_errors): New function.
2703 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2705 2020-03-19 Nick Clifton <nickc@redhat.com>
2708 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2709 location of the varinfo in the unit's debug info data. Change the
2710 type of the stack field to a boolean.
2711 (lookup_var_by_offset): New function. Returns the varinfo
2712 structure for the variable described at the given offset in the
2714 (scan_unit_for_symbols): Add support for variables which have the
2715 DW_AT_specification attribute.
2717 2020-03-19 Nick Clifton <nickc@redhat.com>
2720 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2723 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2725 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2727 2020-03-18 Nick Clifton <nickc@redhat.com>
2730 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2731 memory access when processing a corrupt secondary reloc section.
2733 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2735 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2736 instead of calling abort.
2737 * elf32-csky.c (csky_build_one_stub): Likewise.
2738 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2739 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2740 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2741 * elf32-metag.c (metag_build_one_stub): Likewise.
2742 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2743 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2744 (ppc_size_one_stub): Likewise.
2745 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2747 2020-03-17 Nick Clifton <nickc@redhat.com>
2750 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2751 with error messages.
2753 2020-03-17 Nick Clifton <nickc@redhat.com>
2756 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2757 free. Add free on another failure path.
2759 2020-03-16 Alan Modra <amodra@gmail.com>
2762 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2763 we have a non-zero section count. Do lma comparison in octets.
2765 2020-03-16 Alan Modra <amodra@gmail.com>
2767 * vms-alpha.c (dst_restore_location): Validate index into
2768 dst_ptr_offsets array before accessing. Return status.
2769 (dst_retrieve_location): Similarly, making "loc" parameter a
2770 pointer to return value.
2771 (_bfd_vms_slurp_etir): Update calls to above functions.
2773 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2775 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2777 * configure: Regenerated.
2779 2020-03-14 Alan Modra <amodra@gmail.com>
2781 * section.c (BFD_FAKE_SECTIONS): Formatting.
2782 * bfd-in2.h: Regenerate.
2784 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2786 * elf.c (elfcore_grok_netbsd_note): Add support for
2787 NT_NETBSDCORE_LWPSTATUS notes.
2789 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2791 * bfd-in2.h: Regenerate.
2792 * section.c (asection): Add already_assigned field.
2793 (BFD_FAKE_SECTION): Add default initializer for it.
2794 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2795 * elf32-arm.c (arm_build_one_stub): Add support for
2796 non_contiguous_regions.
2797 * elf32-csky.c (csky_build_one_stub): Likewise.
2798 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2799 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2800 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2801 * elf32-metag.c (metag_build_one_stub): Likewise.
2802 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2803 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2804 (ppc_size_one_stub): Likewise.
2805 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2806 * elflink.c (elf_link_input_bfd): Likewise.
2808 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2811 * elf-linker-x86.h (elf_linker_x86_params): Add
2812 static_before_all_inputs and has_dynamic_linker.
2813 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2814 dynamic input objects if -static is passed at command-line
2815 before all input files without --dynamic-linker unless
2816 --no-dynamic-linker is used.
2818 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2820 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2822 2020-03-13 Christian Eggers <ceggers@gmx.de>
2824 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2825 "p_paddr" from "at".
2826 * elfcode.h (bfd_from_remote_memory): Add units to several
2827 parameters. New local "opb". Fix usage of p_align. Fix
2828 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2829 call of target_read_memory.
2830 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2831 calculation of "offset" and "output_offset".
2832 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2833 from "offset" and fix calculation of "end" from "vma+size". Fix
2834 comparison between "sh_addr" and "vma"/"output_offset".
2835 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2836 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2838 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2839 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2840 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2841 assignment of p_paddr from phdr_lma. Fix comparison between
2842 "lma+size" and "next->lma".
2843 (elf_sort_segments): Fix assignment from p_paddr to lma.
2844 (assign_file_positions_for_load_sections): Add unit (bytes) to
2845 local "align". Fix calculation of local "off_adjust". Fix
2846 calculation of local "filehdr_vaddr".
2847 (assign_file_positions_for_non_load_sections): New local "opb".
2848 Fix calculation of "end" from "p_size". Fix comparison between
2849 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2850 from "end" and "p_vaddr".
2851 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2852 vma. Fix assignment to p_paddr from lma. Fix comparison between
2853 p_paddr and lma. Fix assignment to p_paddr from lma.
2854 * merge.c (sec_merge_emit): New local "opb". Convert
2855 "alignment_power" to octets.
2856 (_bfd_add_merge_section): New locals "alignment_power" and
2857 "opb". Fix comparison between "alignment_power" and
2859 (_bfd_merge_sections): New local "opb". Divide size by opb
2860 before checking align mask.
2862 2020-03-13 Christian Eggers <ceggers@gmx.de>
2864 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2865 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2867 (_bfd_elf_make_section_from_phdr): Similarly.
2868 (elf_fake_sections): Fix calculation of
2869 Elf_Internal_shdr::sh_addr from section VMA.
2870 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2872 (assign_file_positions_for_load_sections): Fix calculations of
2873 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2874 comparison between program header address and section LMA.
2875 (assign_file_positions_for_non_load_sections): Likewise.
2876 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2877 (IS_CONTAINED_BY_VMA): Add parameter opb.
2878 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2879 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2880 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2881 Fix calculations of p_addr_valid and p_vaddr_offset.
2882 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2883 with octets per byte when comparing against p_vaddr.
2885 2020-03-11 Alan Modra <amodra@gmail.com>
2887 * som.c (setup_sections): Sanity check subspace.name.
2889 2020-03-11 Alan Modra <amodra@gmail.com>
2891 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2893 2020-03-10 Alan Modra <amodra@gmail.com>
2896 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2899 2020-03-09 Alan Modra <amodra@gmail.com>
2901 * wasm-module.c (wasm_scan): Sanity check file name length
2902 before allocating memory. Move common section setup code. Do
2903 without bfd_tell to calculate section size.
2905 2020-03-06 Nick Clifton <nickc@redhat.com>
2907 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2908 with error messages and failure return values.
2910 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2912 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2913 relocation sections for any removed reference to a dynamic symbol.
2915 2020-03-05 Nick Clifton <nickc@redhat.com>
2917 * elf-bfd.h (struct elf_backend_data): Add new fields:
2918 init_secondary_reloc_section, slurp_secondary_reloc_section,
2919 write_secondary_reloc_section.
2920 (_bfd_elf_init_secondary_reloc_section): Prototype.
2921 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2922 (_bfd_elf_write_secondary_reloc_section): Prototype.
2923 * elf.c ( bfd_section_from_shdr): Invoke the new
2924 init_secondary_reloc_section backend function, if defined, when a
2925 second reloc section is encountered.
2926 (swap_out_syms): Invoke the new symbol_section_index function, if
2927 defined, when computing the section index of an OS/PROC specific
2929 (_bfd_elf_init_secondary_reloc_section): New function.
2930 (_bfd_elf_slurp_secondary_reloc_section): New function.
2931 (_bfd_elf_write_secondary_reloc_section): New function.
2932 (_bfd_elf_copy_special_section_fields): New function.
2933 * elfcode.h (elf_write_relocs): Invoke the new
2934 write_secondary_relocs function, if defined, in order to emit
2936 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2937 function, if defined, in order to read in secondary relocs.
2938 * elfxx-target.h (elf_backend_copy_special_section_fields):
2939 Provide a non-NULL default definition.
2940 (elf_backend_init_secondary_reloc_section): Likewise.
2941 (elf_backend_slurp_secondary_reloc_section): Likewise.
2942 (elf_backend_write_secondary_reloc_section): Likewise.
2943 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2945 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2946 * configure: Regenerate.
2948 2020-03-05 Alan Modra <amodra@gmail.com>
2950 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2951 against file size before allocating memory. Use bfd_alloc rather
2952 than bfd_zalloc for carsym/strings memory.
2954 2020-03-04 Alan Modra <amodra@gmail.com>
2956 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2957 sh_addr mod sh_addalign is zero.
2959 2020-03-04 Alan Modra <amodra@gmail.com>
2961 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2963 2020-03-03 Alan Modra <amodra@gmail.com>
2965 * format.c (struct bfd_preserve): Add cleanup field.
2966 (bfd_preserve_save): Add cleanup param and save.
2967 (bfd_preserve_restore): Return cleanup.
2968 (bfd_preserve_finish): Call the cleanup for the discarded match.
2969 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2970 and clear when preserving a match. Restore cleanup too when
2971 restoring that match.
2973 2020-03-02 Alan Modra <amodra@gmail.com>
2975 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2976 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2977 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2978 (core_sco5_vec): Correct initialisers.
2980 2020-03-02 Alan Modra <amodra@gmail.com>
2982 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2983 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2984 * cisco-core.c (cisco_core_file_validate): Likewise.
2985 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2986 * hpux-core.c (hpux_core_core_file_p): Likewise.
2987 * irix-core.c (irix_core_core_file_p): Likewise.
2988 * lynx-core.c (lynx_core_file_p): Likewise.
2989 * netbsd-core.c (netbsd_core_file_p): Likewise.
2990 * osf-core.c (osf_core_core_file_p): Likewise.
2991 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2992 * sco5-core.c (sco5_core_file_p): Likewise.
2994 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2996 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2998 2020-03-02 Alan Modra <amodra@gmail.com>
3000 * targets.c (bfd_cleanup): New typedef.
3001 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3002 * libbfd-in.h (_bfd_no_cleanup): Define.
3003 * format.c (bfd_reinit): Add cleanup parameter, call it.
3004 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3005 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3006 * aout-target.h (callback, object_p): Return bfd_cleanup.
3007 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3008 * archive.c (bfd_generic_archive_p): Likewise.
3009 * binary.c (binary_object_p): Likewise.
3010 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3011 * coff-ia64.c (ia64coff_object_p): Likewise.
3012 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3013 * coff-sh.c (coff_small_object_p): Likewise.
3014 * coff-stgo32.c (go32_check_format): Likewise.
3015 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3016 (xcoff64_core_p): Likewise.
3017 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3018 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3019 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3020 * elfcode.h (elf_object_p): Likewise.
3021 * elfcore.h (elf_core_file_p): Likewise.
3022 * i386msdos.c (msdos_object_p): Likewise.
3023 * ihex.c (ihex_object_p): Likewise.
3024 * libaout.h (some_aout_object_p): Likewise.
3025 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3026 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3027 * libbfd.c (_bfd_dummy_target): Likewise.
3028 * libcoff-in.h (coff_object_p): Likewise.
3029 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3030 (bfd_mach_o_arm64_core_p): Likewise.
3031 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3032 (bfd_mach_o_arm_core_p): Likewise.
3033 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3034 (bfd_mach_o_i386_core_p): Likewise.
3035 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3036 (bfd_mach_o_x86_64_core_p): Likewise.
3037 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3038 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3039 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3040 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3041 * mmo.c (mmo_object_p): Likewise.
3042 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3043 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3044 (pe_bfd_object_p): Likewise.
3045 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3046 * ppcboot.c (ppcboot_object_p): Likewise.
3047 * rs6000-core.c (rs6000coff_core_p): Likewise.
3048 * som.c (som_object_setup, som_object_p): Likewise.
3049 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3050 * tekhex.c (tekhex_object_p): Likewise.
3051 * vms-alpha.c (alpha_vms_object_p): Likewise.
3052 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3053 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3054 * wasm-module.c (wasm_object_p): Likewise.
3055 * xsym.c (bfd_sym_object_p): Likewise.
3056 * xsym.h (bfd_sym_object_p): Likewise.
3057 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3059 * pdp11.c (some_aout_object_p): Likewise.
3060 * plugin.c (register_ld_plugin_object_p): Update object_p
3062 * plugin.h (register_ld_plugin_object_p): Likewise.
3063 * bfd-in2.h: Regenerate.
3064 * libbfd.h: Regenerate.
3065 * libcoff.h: Regenerate.
3067 2020-03-02 Alan Modra <amodra@gmail.com>
3069 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3070 applicable section flags.
3071 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3072 (mips_ecoff_bele_vec): Likewise.
3073 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3075 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3076 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3078 2020-03-02 Alan Modra <amodra@gmail.com>
3080 * elf32-m32r.c (m32r_elf_section_flags): New function.
3081 (elf_backend_section_flags): Define.
3082 * elf32-nds32.c (nds32_elf_section_flags): New function.
3083 (elf_backend_section_flags): Define.
3084 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3085 .sbss and .sdata sections.
3086 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3087 for SHF_V850_GPREL sections.
3088 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3090 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3091 for SHF_PARISC_SHORT sections.
3092 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3093 (elf_backend_section_flags): Define.
3094 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3095 for SHF_MIPS_GPREL sections. Delete FIXME.
3097 2020-03-02 Alan Modra <amodra@gmail.com>
3099 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3100 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3101 calling elf_backend_section_flags with adjusted params. Use
3102 newsect->flags past that point.
3103 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3105 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3106 to have their type overridden, and all sh_flags but processor and
3108 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3109 * elf32-mep.c (mep_elf_section_flags): Likewise.
3110 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3111 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3112 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3113 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3114 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3115 stub BFD and non-aarch64 input files when scanning for stubs.
3117 2020-03-02 Alan Modra <amodra@gmail.com>
3119 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3120 limit to decompressed element size.
3122 2020-03-02 Alan Modra <amodra@gmail.com>
3124 * vms-lib.c (vms_traverse_index): Add recur_count param and
3125 update calls. Fail on excessive recursion.
3127 2020-03-02 Alan Modra <amodra@gmail.com>
3129 * vms-alpha.c (vms_get_remaining_object_record): Use
3130 bfd_realloc_or_free rather than bfd_realloc.
3131 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3132 (dst_define_location, parse_module): Likewise, and check realloc
3133 return status before using memory. Return status from function
3134 adjusting all callers.
3136 2020-02-28 Alan Modra <amodra@gmail.com>
3138 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3140 2020-02-28 Alan Modra <amodra@gmail.com>
3142 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3143 Remove duplicate undersize check.
3145 2020-02-27 Alan Modra <amodra@gmail.com>
3148 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3150 2020-02-27 Alan Modra <amodra@gmail.com>
3153 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3154 (coff_section_type): Adjust comment.
3155 (decode_section_type): Likewise. Call coff_section_type before
3156 decode_section_type.
3157 (bfd_decode_symclass): Use 'c' for common sections other than
3160 2020-02-27 Alan Modra <amodra@gmail.com>
3162 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3165 2020-02-27 Alan Modra <amodra@gmail.com>
3167 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3168 if file is an archive element.
3169 * bfd-in2.h: Regenerate.
3171 2020-02-26 Alan Modra <amodra@gmail.com>
3173 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3174 bfd_set_error on failing test. Don't bother changing bfd_error on
3175 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3176 Check sym name is within string buffer. Use size_t for some vars.
3177 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3178 int_buf. Don't change bfd_error on file read error. Use
3179 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3180 calculations to catch overflows before they occur. malloc and
3181 free raw armap rather than using bfd_alloc. Read raw armap before
3182 allocating carsym+strings buffer.
3183 (_bfd_slurp_extended_name_table): Localize variables. Check
3184 name size against file size.
3186 2020-02-26 Alan Modra <amodra@gmail.com>
3188 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3190 2020-02-26 Alan Modra <amodra@gmail.com>
3192 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3193 malloc. Check for NULL return from bfd_malloc.
3194 (rx_table_find, rx_table_map): Likewise.
3195 (rx_set_section_contents): Check bfd_alloc return.
3196 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3198 2020-02-26 Alan Modra <amodra@gmail.com>
3200 * aoutx.h: Indent labels correctly. Format error strings.
3201 * archive.c: Likewise.
3202 * archive64.c: Likewise.
3203 * coff-arm.c: Likewise.
3204 * coff-rs6000.c: Likewise.
3205 * coff-stgo32.c: Likewise.
3206 * cpu-arm.c: Likewise.
3207 * dwarf2.c: Likewise.
3208 * elf-ifunc.c: Likewise.
3209 * elf-properties.c: Likewise.
3210 * elf-s390-common.c: Likewise.
3211 * elf-strtab.c: Likewise.
3213 * elf32-arm.c: Likewise.
3214 * elf32-bfin.c: Likewise.
3215 * elf32-cr16.c: Likewise.
3216 * elf32-csky.c: Likewise.
3217 * elf32-i386.c: Likewise.
3218 * elf32-m68k.c: Likewise.
3219 * elf32-msp430.c: Likewise.
3220 * elf32-nds32.c: Likewise.
3221 * elf32-nios2.c: Likewise.
3222 * elf32-pru.c: Likewise.
3223 * elf32-xtensa.c: Likewise.
3224 * elf64-ia64-vms.c: Likewise.
3225 * elf64-x86-64.c: Likewise.
3226 * elfcode.h: Likewise.
3227 * elfcore.h: Likewise.
3228 * elflink.c: Likewise.
3229 * elfnn-aarch64.c: Likewise.
3230 * elfnn-ia64.c: Likewise.
3231 * elfnn-riscv.c: Likewise.
3232 * elfxx-mips.c: Likewise.
3233 * elfxx-sparc.c: Likewise.
3234 * elfxx-x86.c: Likewise.
3235 * i386lynx.c: Likewise.
3236 * merge.c: Likewise.
3237 * pdp11.c: Likewise.
3238 * plugin.c: Likewise.
3239 * reloc.c: Likewise.
3241 2020-02-26 Alan Modra <amodra@gmail.com>
3244 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3246 (bfd_elf_add_dt_needed_tag): Declare.
3247 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3248 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3249 from elf_add_dt_needed_tag. Remove soname and doit param.
3250 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3251 to see whether as-needed lib is already loaded, use dyn_loaded
3252 list instead. When saving and restoring around as-needed lib
3253 handle possibility that dynstr has not been initialised. Don't
3254 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3255 Mark libs loaded via DT_NEEDED entries of other libs with
3256 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3258 (elf_link_check_versioned_symbol): Remove now unneccesary
3259 DYNAMIC check when traversing dyn_loaded list.
3261 2020-02-26 Alan Modra <amodra@gmail.com>
3263 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3265 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3268 * plugin.c (need_lto_wrapper_p): New.
3269 (bfd_plugin_set_program_name): Add an int argument to set
3271 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3273 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3275 2020-02-24 Alan Modra <amodra@gmail.com>
3277 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3279 2020-02-24 Alan Modra <amodra@gmail.com>
3281 * vms-lib.c (struct carsym_mem): Add limit.
3282 (vms_add_index): Heed limit.
3283 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3284 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3285 Always return actual number read.
3286 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3287 assertion with error exit.
3289 2020-02-22 Alan Modra <amodra@gmail.com>
3292 * elf.c (assign_file_positions_for_load_sections): Continue linking
3293 on "PHDR segment not covered by LOAD segment" errors.
3295 2020-02-21 Alan Modra <amodra@gmail.com>
3297 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3299 (bfd_mach_o_canonicalize_reloc): Likewise.
3300 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3301 counts and offsets against file size.
3302 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3303 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3304 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3305 against file size. Delete symbol table error message.
3306 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3308 (bfd_mach_o_read_symtab): Likewise.
3309 (bfd_mach_o_read_command): Pass file size.
3310 (bfd_mach_o_scan): Sanity check command count against file size.
3312 2020-02-21 Alan Modra <amodra@gmail.com>
3315 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3316 "text", "data" and "bss" section pointer vars. Don't update
3317 section size, just exec header sizes.
3318 (adjust_sizes_and_vmas): Don't update text section size. Set
3319 initial exec header a_text. Print exec headers sizes.
3320 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3321 (adjust_sizes_and_vmas): Similarly. Formatting.
3322 (final_link): Correct final file extension.
3324 2020-02-20 Nick Clifton <nickc@redhat.com>
3326 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3328 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3330 (elfNN_bed): Initialise the symbol_section_index field.
3331 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3332 OS and PROC specific section indicies. Warn if converting other
3333 reserved incidies to SHN_ABS.
3335 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3338 * cpu-z80.c: Add machine type compatibility checking.
3340 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3343 * plugin.c (plugin_list_entry): Remove handle.
3344 (try_load_plugin): Call dlclose before return.
3346 2020-02-19 Alan Modra <amodra@gmail.com>
3348 * libbfd-in.h (_bfd_constant_p): Define.
3349 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3350 file size before allocating memory.
3351 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3352 * elf.c (bfd_elf_get_str_section): Likewise.
3353 (_bfd_elf_slurp_version_tables): Likewise.
3354 * libbfd.h: Regenerate.
3356 2020-02-19 Alan Modra <amodra@gmail.com>
3358 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3359 * aoutx.h (aout_get_external_symbols): Replace calls to
3360 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3361 (slurp_reloc_table): Likewise.
3362 * archive.c (do_slurp_bsd_armap): Likewise.
3363 (do_slurp_coff_armap): Likewise.
3364 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3365 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3366 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3367 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3368 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3369 (_bfd_coff_get_external_symbols): Likewise.
3370 * ecoff.c (ecoff_slurp_symbolic_header),
3371 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3372 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3373 (ecoff_indirect_link_order): Likewise.
3374 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3375 (_bfd_elf_slurp_version_tables): Likewise.
3376 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3377 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3378 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3379 * elf64-alpha.c (READ): Likewise.
3380 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3381 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3382 * elfcode.h (elf_slurp_symbol_table),
3383 (elf_slurp_reloc_table_from_section): Likewise.
3384 * elflink.c (elf_link_add_object_symbols),
3385 (elf_link_check_versioned_symbol): Likewise.
3386 * elfxx-mips.c (READ): Likewise.
3387 * i386lynx.c (slurp_reloc_table): Likewise.
3388 * lynx-core.c (lynx_core_file_p): Likewise.
3389 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3390 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3391 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3392 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3393 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3394 (bfd_pef_parse_symbols): Likewise.
3395 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3396 * som.c (setup_sections, som_slurp_string_table),
3397 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3398 (som_bfd_fill_in_ar_symbols): Likewise.
3399 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3400 (evax_bfd_print_image): Likewise.
3401 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3402 * wasm-module.c (wasm_scan): Likewise.
3403 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3404 * xsym.c (bfd_sym_read_name_table),
3405 (bfd_sym_print_type_information_table_entry): Likewise.
3406 * libbfd.h: Regenerate.
3408 2020-02-19 Alan Modra <amodra@gmail.com>
3410 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3411 reading external relocs.
3412 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3413 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3415 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3417 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3418 (m32c_elf_relax_section): Likewise.
3419 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3420 (rl78_elf_relax_section): Likewise.
3421 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3422 (elf32_rx_relax_section): Likewise.
3423 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3424 parameter types and use..
3425 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3426 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3427 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3428 being read from file, just the extra.
3429 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3430 after reading external syms. Free on failure.
3432 2020-02-19 Alan Modra <amodra@gmail.com>
3434 * coffcode.h (buy_and_read, coff_slurp_line_table),
3435 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3436 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3437 corresponding bfd_alloc call. Adjust variables to suit.
3438 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3439 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3440 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3441 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3442 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3443 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3444 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3445 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3446 * elf64-alpha.c (READ): Likewise.
3447 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3448 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3449 (bfd_from_remote_memory): Likewise.
3450 * elfcore.h (core_find_build_id): Likewise.
3451 * elfxx-mips.c (READ): Likewise.
3452 * mach-o.c (bfd_mach_o_mangle_sections),
3453 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3454 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3455 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3456 * som.c (setup_sections, som_prep_for_fixups)
3457 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3458 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3459 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3460 (som_bfd_ar_write_symbol_stuff): Likewise.
3461 * vms-alpha.c (vector_grow1): Likewise.
3462 * vms-lib.c (vms_add_index): Likewise.
3463 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3464 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3465 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3466 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3467 (bfd_alloc2, bfd_zalloc2): Delete.
3468 (_bfd_mul_overflow): Define.
3469 * libbfd.h: Regenerate.
3471 2020-02-19 Alan Modra <amodra@gmail.com>
3473 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3475 (assign_section_numbers): Likewise.
3476 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3477 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3478 bfd_malloc2, size_t amt, and unsigned tls_count.
3479 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3480 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3481 (elf_output_implib): Use bfd_alloc.
3483 2020-02-19 Alan Modra <amodra@gmail.com>
3485 * bfd.c (struct bfd): Move format and direction to other
3486 bitfields. Add "size".
3487 * bfdio.c (bfd_get_size): Cache size when not writing file.
3488 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3489 returning zero, ie. unknown.
3490 (bfd_get_alt_debug_link_info): Likewise.
3491 * bfd-in2.h: Regenerate.
3493 2020-02-19 Alan Modra <amodra@gmail.com>
3495 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3496 bfd_get_file_size twice.
3497 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3498 zero, ie. unknown, return.
3499 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3500 * elfcode.h (elf_swap_shdr_in): Likewise.
3501 (elf_object_p): Don't call bfd_get_file_size twice and correct
3504 2020-02-19 Alan Modra <amodra@gmail.com>
3506 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3507 FALSE if memory alloc fails. Adjust calls.
3508 * som.c (som_prep_for_fixups): Likewise.
3509 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3510 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3511 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3512 * som.c (som_build_and_write_symbol_table): Return via error_return
3514 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3515 (VEC_APPEND_EL): Delete.
3516 (vector_grow1): Return pointer to element. Catch overflow.
3517 Return NULL on memory allocation failure.
3518 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3519 (alpha_vms_add_fixup_ca): Likewise.
3520 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3522 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3524 2020-02-19 Alan Modra <amodra@gmail.com>
3526 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3527 * aout-target.h (object_p): Likewise.
3528 * aout-tic30.c (tic30_aout_object_p): Likewise.
3529 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3530 (emit_stringtab, write_syms, link_hash_table_create),
3531 (aout_link_write_other_symbol): Likewise.
3532 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3533 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3534 (_bfd_compute_and_write_armap): Likewise.
3535 * archures.c (bfd_arch_list): Likewise.
3536 * bfd.c (bfd_record_phdr): Likewise.
3537 * binary.c (binary_canonicalize_symtab): Likewise.
3538 * cisco-core.c (cisco_core_file_validate): Likewise.
3539 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3540 (find_arm_glue, record_arm_to_thumb_glue),
3541 (record_thumb_to_arm_glue): Likewise.
3542 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3543 (ppc_allocate_toc_section): Likewise.
3544 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3545 * coff-sh.c (sh_relax_section): Likewise.
3546 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3547 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3548 (coff_set_alignment_hook, coff_mkobject),
3549 (coff_compute_section_file_positions): Likewise.
3550 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3551 (coff_find_nearest_line_with_names),
3552 ( bfd_coff_set_symbol_class): Likewise.
3553 * cofflink.c (_bfd_coff_link_hash_table_create),
3554 (_bfd_coff_link_input_bfd): Likewise.
3555 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3556 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3557 (build_line_info_table, sort_line_sequences),
3558 (line_info_add_include_dir, line_info_add_file_name),
3559 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3560 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3561 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3562 (_bfd_ecoff_find_nearest_line),
3563 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3564 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3565 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3566 * elf-m10300.c (mn10300_elf_relax_section),
3567 (elf32_mn10300_link_hash_table_create): Likewise.
3568 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3569 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3570 * elf32-arm.c (elf32_arm_link_hash_table_create),
3571 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3572 (elf32_arm_new_section_hook): Likewise.
3573 * elf32-avr.c (elf_avr_new_section_hook),
3574 (elf32_avr_link_hash_table_create, get_local_syms),
3575 (elf32_avr_setup_section_lists): Likewise.
3576 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3577 (bfin_link_hash_table_create): Likewise.
3578 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3579 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3580 * elf32-csky.c (csky_elf_link_hash_table_create),
3581 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3582 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3583 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3584 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3585 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3586 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3587 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3588 (m32r_elf_check_relocs): Likewise.
3589 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3590 (elf32_m68hc11_setup_section_lists),
3591 (elf32_m68hc11_size_stubs): Likewise.
3592 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3593 * elf32-metag.c (elf_metag_link_hash_table_create),
3594 (elf_metag_setup_section_lists): Likewise.
3595 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3596 (microblaze_elf_check_relocs): Likewise.
3597 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3598 (nds32_elf_check_relocs): Likewise.
3599 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3600 (get_local_syms, nios2_elf32_check_relocs),
3601 (nios2_elf32_link_hash_table_create): Likewise.
3602 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3603 (or1k_elf_check_relocs): Likewise.
3604 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3605 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3606 * elf32-s390.c (elf_s390_link_hash_table_create),
3607 (elf_s390_check_relocs): Likewise.
3608 * elf32-score.c (score_elf_create_got_section),
3609 (s3_elf32_score_new_section_hook),
3610 (elf32_score_link_hash_table_create): Likewise.
3611 * elf32-score7.c (score_elf_create_got_section),
3612 (s7_elf32_score_new_section_hook): Likewise.
3613 * elf32-sh.c (sh_elf_link_hash_table_create),
3614 (sh_elf_check_relocs): Likewise.
3615 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3616 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3617 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3618 (tilepro_elf_check_relocs): Likewise.
3619 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3620 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3621 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3622 (elf_xtensa_new_section_hook): Likewise.
3623 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3624 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3625 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3626 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3627 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3628 * elf64-ppc.c (ppc64_elf_new_section_hook),
3629 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3630 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3631 * elf64-s390.c (elf_s390_link_hash_table_create),
3632 (elf_s390_check_relocs): Likewise.
3633 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3634 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3635 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3636 (elf_link_add_archive_symbols, compute_bucket_count),
3637 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3638 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3639 (bfd_elf_final_link): Likewise.
3640 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3641 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3642 (elfNN_aarch64_new_section_hook): Likewise.
3643 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3644 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3645 (riscv_elf_check_relocs): Likewise.
3646 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3647 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3648 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3649 (_bfd_mips_elf_link_hash_table_create): Likewise.
3650 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3651 (_bfd_sparc_elf_check_relocs),
3652 (_bfd_sparc_elf_new_section_hook): Likewise.
3653 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3654 (tilegx_elf_check_relocs): Likewise.
3655 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3656 * format.c (bfd_check_format_matches): Likewise.
3657 * hash.c (_bfd_stringtab_init): Likewise.
3658 * ihex.c (ihex_scan): Likewise.
3659 * irix-core.c (irix_core_core_file_p): Likewise.
3660 * linker.c (bfd_wrapped_link_hash_lookup),
3661 (_bfd_generic_link_hash_table_create),
3662 (_bfd_generic_reloc_link_order): Likewise.
3663 * lynx-core.c (lynx_core_file_p): Likewise.
3664 * netbsd-core.c (netbsd_core_file_p): Likewise.
3665 * osf-core.c (osf_core_core_file_p): Likewise.
3666 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3667 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3668 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3669 * peicode.h (pe_mkobject): Likewise.
3670 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3671 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3672 * sco5-core.c (read_uarea): Likewise.
3673 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3674 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3675 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3676 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3677 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3678 * srec.c (srec_scan): Likewise.
3679 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3680 * targets.c (bfd_target_list): Likewise.
3681 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3682 * trad-core.c (trad_unix_core_file_p): Likewise.
3683 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3684 (vms_new_section_hook): Likewise.
3685 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3686 * xcofflink.c (xcoff_get_section_contents),
3687 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3688 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3689 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3691 2020-02-19 Alan Modra <amodra@gmail.com>
3693 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3695 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3697 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3698 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3699 a build_list_p argument. Don't search plugin_list. Short circuit
3700 when building the plugin list.
3701 (has_plugin): Renamed to has_plugin_list.
3702 (bfd_plugin_set_plugin): Don't set has_plugin.
3703 (bfd_plugin_specified_p): Check plugin_list instead.
3704 (build_plugin_list): New function.
3705 (load_plugin): Call build_plugin_list and use plugin_list.
3707 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3710 * plugin.c (try_claim): Always clean up for LTO wrapper.
3711 (try_load_plugin): Treat each object as independent. Create a
3712 copy for plugin name.
3714 2020-02-11 Nick Clifton <nickc@redhat.com>
3716 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3717 for addresses in print statements.
3718 (msp430_elf_relax_delete_bytes): Likewise.
3719 (msp430_elf_relax_add_words): Likewise.
3720 (msp430_elf_relax_section): Likewise.
3722 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3724 * plugin.c (add_symbols): Clear plugin_data memory.
3726 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3729 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3730 (EXECUTABLE_SUFFIX): Likewise.
3731 * config.in: Regenerated.
3732 * configure: Likewise.
3733 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3734 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3735 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3736 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3737 (get_lto_wrapper): New.
3738 (setup_lto_wrapper_env): Likewise.
3739 (current_plugin): Likewise.
3740 (register_all_symbols_read): Likewise.
3741 (register_cleanup): Likewise.
3742 (get_symbols): Likewise.
3743 (add_input_file): Likewise.
3744 (bfd_plugin_close_and_cleanup): Likewise.
3745 (claim_file): Removed.
3746 (register_claim_file): Set current_plugin->claim_file.
3747 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3748 lto_syms in current_plugin.
3749 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3750 all_symbols_read handler. Copy real symbols to plugin_data.
3751 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3752 (try_load_plugin): Don't reuse the previous plugin for LTO
3753 wrapper. Set up GCC LTO wrapper if possible. Don't set
3754 plugin_list_iter->claim_file.
3755 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3757 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3760 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3762 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3763 check if previous instruction matches a conditional jump inserted
3764 earlier. Invert conditional jump and delete branch in this case.
3766 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3768 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3769 msp430_elf_relax_add_words. Support insertion of either one or two
3771 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3772 needs to be grown. Handle insertion of branch instruction to replace
3775 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3777 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3778 debugging relocations.
3779 (msp430_elf_relax_delete_bytes): Likewise.
3780 (msp430_elf_relax_add_two_words): Likewise.
3781 (msp430_elf_relax_section): Likewise.
3783 2020-02-10 Alan Modra <amodra@gmail.com>
3785 * archures.c: Wrap overlong z80 comments.
3786 * bfd-in2.h: Regenerate.
3788 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3791 * archures.c: Add GBZ80 and Z80N machine values.
3792 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3793 * coff-z80.c: Add support for new reloc.
3794 * coffcode.h: Add support for new machine values.
3795 * cpu-z80.c: Add support for new machine names.
3796 * elf32-z80.c: Add support for new reloc.
3797 * bfd-in2.h: Regenerate.
3798 * libbfd.h: Regenerate.
3800 2020-02-07 Nick Clifton <nickc@redhat.com>
3803 * elf.c (rewrite_elf_program_header): Do not complain if no
3804 sections are mapped to a segment.
3806 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3809 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3810 for garbage collection on __patchable_function_entries section
3811 without linked-to section.
3813 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3816 * bfd-in2.h: Regenerated.
3817 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3818 on section if gc_mark of any of its linked-to sections is set
3819 and don't set gc_mark again.
3820 * section.c (asection): Add linked_to_symbol_name to map_head
3823 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3825 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3826 reporting an unrecognized instruction with R_V850_LONGJUMP.
3828 2020-02-05 Alan Modra <amodra@gmail.com>
3830 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3832 2020-02-04 Alan Modra <amodra@gmail.com>
3834 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3835 R_PPC_VLE_ADDR20, goto copy_reloc.
3837 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3839 * bfd-in2.h: Regenerated.
3840 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3842 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3845 * bfd-in2.h: Regenerated.
3846 * ecoff.c (bfd_debug_section): Add section_id.
3847 * section.c (bfd_section): Add section_id.
3848 (SEC_ASSEMBLER_SECTION_ID): New.
3849 (BFD_FAKE_SECTION): Add section_id.
3851 2020-02-01 Nick Clifton <nickc@redhat.com>
3853 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3856 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3858 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3859 encodings are relative to the GOT on nios2, too.
3861 2020-01-31 Alan Modra <amodra@gmail.com>
3863 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3864 file. Use $< and $@ in rules.
3865 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3866 (elf32-ia64.c, elf64-ia64.c): Likewise.
3867 (elf32-riscv.c, elf64-riscv.c): Likewise.
3868 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3869 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3870 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3871 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3872 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3873 * Makefile.in: Regenerate.
3875 2020-01-31 Alan Modra <amodra@gmail.com>
3878 * elf.c (setup_group): Don't clear entire section contents,
3879 just the padding after group flags. Release alloc'd memory
3880 after a seek or read failure.
3882 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3884 * peXXigen.c (pe_is_repro): New function.
3885 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3886 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3888 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3890 * peXXigen.c (debug_type_names): Add names for new debug data type
3893 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3895 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3896 inner loop. Fix a memory leak.
3898 2020-01-30 Alan Modra <amodra@gmail.com>
3900 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3901 or obj_coff_keep_strings here.
3902 (coff_get_normalized_symtab): Free external syms directly.
3903 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3906 2020-01-27 Jim Wilson <jimw@sifive.com>
3908 * cpu-riscv.c (riscv_scan): New.
3909 (N): Change bfd_default_scan to riscv_scan.
3911 2020-01-27 Andreas Schwab <schwab@suse.de>
3913 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3914 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3915 * Makefile.in: Regenerate.
3916 * cpu-plugin.c: Remove.
3917 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3918 (bfd_plugin_arch): Remove declaration.
3919 * bfd-in2.h: Regenerate.
3920 * po/SRC-POTFILES.in: Regenerate.
3922 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3923 Alan Modra <amodra@gmail.com>
3926 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3928 2020-01-24 Jim Wilson <jimw@sifive.com>
3930 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3931 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3932 avoid over long line.
3934 2020-01-24 Nick Clifton <nickc@redhat.com>
3937 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3938 syms and keep strings flags as these may have been set in order to
3939 prevent a bogus call to free.
3941 2020-01-23 Nick Clifton <nickc@redhat.com>
3943 * po/fr.po: Updated French translation.
3945 2020-01-23 Alan Modra <amodra@gmail.com>
3948 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3949 by zero when p_align is zero.
3951 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3953 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3954 (riscv_prefix_cmp): Likewise.
3955 (riscv_non_std_ext_p): Deleted.
3956 (riscv_std_sv_ext_p): Likewise.
3957 (riscv_non_std_sv_ext_p): Likewise.
3958 (riscv_merge_non_std_and_sv_ext): Rename to...
3959 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3960 (riscv_merge_arch_attr_info): Replace 3 calls to
3961 riscv_merge_non_std_and_sv_ext with single call to
3962 riscv_merge_multi_letter_ext.
3963 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3964 encounter a 'z' prefix.
3965 (riscv_get_prefix_class): New function, return prefix class based
3966 on first few characters of input string.
3967 (riscv_parse_config): New structure to factor out minor differences
3968 in extension class parsing behaviour.
3969 (riscv_parse_sv_or_non_std_ext): Rename to...
3970 (riscv_parse_prefixed_ext): and parameterise with
3972 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3973 (riscv_multi_letter_ext_valid_p): New.
3974 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3975 (riscv_parse_subset): Delegate all non-single-letter parsing work
3976 to riscv_parse_prefixed_ext.
3977 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3978 (riscv_get_prefix_class): Declare.
3980 2020-01-22 Alan Modra <amodra@gmail.com>
3982 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3983 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3984 __tls_get_addr_desc.
3985 (ppc64_elf_size_stubs): Add section for linker generated
3986 __tls_get_addr_desc wrapper function. Loop at least once if
3987 generating this function.
3988 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3989 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3991 2020-01-22 Alan Modra <amodra@gmail.com>
3993 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3994 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3996 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3997 (STDU_R1_0R1, ADDI_R1_R1): Define.
3998 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3999 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4000 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4001 no_tls_get_addr_regsave.
4002 (branch_reloc_hash_match): Add hash3 and hash4.
4003 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4004 (ppc64_elf_size_dynamic_sections): Likewise.
4005 (ppc64_elf_relocate_section): Likewise.
4006 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4007 __tls_get_addr stub.
4008 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4010 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4011 eh_frame for regsave __tls_get_addr.
4013 2020-01-22 Alan Modra <amodra@gmail.com>
4015 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4016 which __tls_get_addr calls will be eliminated.
4018 2020-01-20 Nick Clifton <nickc@redhat.com>
4020 * po/pt.po: Updates Portuguese translation.
4021 * po/ru.po: Updated Russian translation.
4022 * po/uk.po: Updated Ukranian translation.
4024 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4027 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4028 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4030 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4031 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4032 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4033 "rex leal x@tlsdesc(%rip), %reg" to
4034 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4035 "call *(%eax)" to "nopl (%rax)".
4037 2020-01-20 Alan Modra <amodra@gmail.com>
4039 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4040 (MTLR_R11): Don't define.
4041 (LD_R0_0R3, CMPDI_R0_0): Define.
4042 (build_tls_get_addr_stub): Don't use r11 in stub.
4044 2020-01-20 Alan Modra <amodra@gmail.com>
4046 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4047 (defined_sym_val, is_tls_get_addr): Likewise.
4049 2020-01-18 Nick Clifton <nickc@redhat.com>
4051 * version.m4 (BFD_VERSION): Set to 2.34.50.
4052 * configure: Regenerate.
4053 * po/bfd.pot: Regenerate.
4055 2020-01-18 Nick Clifton <nickc@redhat.com>
4057 Binutils 2.34 branch created.
4059 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4061 * coff-arm.c: Fix spelling error (seperate).
4062 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4064 * sysdep.h (strnlen): Fix spelling error (seperate).
4066 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4069 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4071 2020-01-15 Alan Modra <amodra@gmail.com>
4074 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4075 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4076 of function symbols unless dot symbols are present. Do warn
4077 whenever one is created, regardles of whether a PLT entry is
4078 also emitted for the function symbol.
4080 2020-01-14 Alan Modra <amodra@gmail.com>
4082 * som.c (som_bfd_count_ar_symbols): Error when file position
4083 of symbols on chains is not strictly increasing.
4085 2020-01-14 Alan Modra <amodra@gmail.com>
4087 * vms.h (VMS_DEBUG): Define as 0.
4088 * vms-alpha.c (image_write): Move debug output after bounds check.
4090 (_bfd_vms_slurp_eihd): Warning fix.
4091 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4093 2020-01-13 Alan Modra <amodra@gmail.com>
4095 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4096 for "ignored" records.
4098 2020-01-13 Alan Modra <amodra@gmail.com>
4100 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4101 Delete asect name check. Move asect NULL check to wasm_object_p.
4102 Correct bounds check of sizes against end. Replace uses of
4103 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4104 just one bfd_release.
4105 (wasm_scan): Don't use malloc/strdup for section names,
4106 bfd_alloc instead. Simplify code prefixing section name.
4107 Formatting. Don't attempt to free memory here..
4108 (wasm_object_p): ..do so here.
4110 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4113 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4114 UNDEFWEAK_NO_DYNAMIC_RELOC.
4115 (allocate_dynrelocs_for_symbol): Likewise.
4117 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4120 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4122 2020-01-10 Alan Modra <amodra@gmail.com>
4124 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4126 2020-01-09 Nick Clifton <nickc@redhat.com>
4129 * bfd.c (bfd_convert_section_contents): Check for a compress
4130 header size that is larger than the actual section size.
4132 2020-01-08 Alan Modra <amodra@gmail.com>
4135 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4136 after removing sections.
4138 2020-01-06 Jim Wilson <jimw@sifive.com>
4141 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4142 check for !bfd_link_pic (info).
4143 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4144 <R_RISCV_JAL>: Add comment.
4145 (_bfd_riscv_relax_section): For plt.offset check, add check for
4146 bfd_link_pic (info). Add comment.
4148 2020-01-06 Alan Modra <amodra@gmail.com>
4150 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4151 match failures. Don't init to bfd_error_wrong_format before
4152 calling _bfd_check_format.
4154 2020-01-06 Alan Modra <amodra@gmail.com>
4156 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4157 status rather than exiting on stack overflow or underflow.
4158 (_bfd_vms_slurp_etir): Adjust to suit.
4160 2020-01-06 Alan Modra <amodra@gmail.com>
4162 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4164 2020-01-06 Alan Modra <amodra@gmail.com>
4166 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4167 command. Check name offset is within command.
4168 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4169 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4170 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4171 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4172 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4173 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4174 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4175 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4176 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4177 (bfd_mach_o_read_segment): Similarly.
4178 (bfd_mach_o_read_thread): Properly bound check thread struct.
4179 Don't repeat checks on second loop.
4180 (bfd_mach_o_read_command): Fail on invalid command length.
4182 2020-01-04 Alan Modra <amodra@gmail.com>
4184 * format.c (bfd_check_format_matches): Add preserve_match.
4185 Save initial bfd state in "preserve", matched bfd state in
4186 "preserve_match". Save just the first match. Release
4187 bfd_alloc memory. Restore and finish preserved state as
4188 appropriate on all function exit paths.
4190 2020-01-04 Alan Modra <amodra@gmail.com>
4192 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4194 2020-01-04 Alan Modra <amodra@gmail.com>
4196 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4199 2020-01-03 Nick Clifton <nickc@redhat.com>
4202 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4203 there is enough data remaining in the code buffer before
4204 attempting to read a function stub.
4206 2020-01-03 Nick Clifton <nickc@redhat.com>
4209 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4210 return value from bfd_malloc.
4211 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4212 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4213 (elf32_arm_filter_cmse_symbols): Likewise.
4214 (elf32_arm_write_section): Likewise.
4215 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4216 (bfd_mach_o_follow_dsym): Likewise.
4217 * pef.c (bfd_pef_print_loader_section): Likewise.
4218 (bfd_pef_scan_start_address): Likewise.
4219 (bfd_pef_parse_function_stubs): Likewise.
4220 (bfd_pef_parse_symbols): Likewise.
4222 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4224 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4225 on binary inputs ld/PR25316.
4226 (is_ia64_elf): new helper to filter on ia64 objects.
4228 2020-01-03 Jan Beulich <jbeulich@suse.com>
4230 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4232 (bfd_mach_o_scan): Insert underscore in two variable names.
4234 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4236 * Makefile.am: Add z80-elf target support.
4237 * configure.ac: Likewise.
4238 * targets.c: Likewise.
4239 * Makefile.in: Regenerate.
4240 * configure: Regenerate.
4241 * config.bfd: Add z80-elf target support and new arches: ez80 and
4243 * elf32-z80.c: New file.
4244 * archures.c: Add new z80 architectures: eZ80 and Z180.
4245 * coffcode.h: Likewise.
4246 * cpu-z80.c: Likewise.
4247 * coff-z80.c: Add new relocations for Z80 target and local label
4249 * reloc.c: Add new relocs.
4250 * bfd-in2.h: Regenerate.
4251 * libbfd.h: Regenerate.
4253 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4257 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4259 2020-01-01 Alan Modra <amodra@gmail.com>
4261 Update year range in copyright notice of all files.
4263 For older changes see ChangeLog-2019
4265 Copyright (C) 2020 Free Software Foundation, Inc.
4267 Copying and distribution of this file, with or without modification,
4268 are permitted in any medium without royalty provided the copyright
4269 notice and this notice are preserved.
4275 version-control: never
projects / deliverable / binutils-gdb.git / blob