1 2020-09-04 Alan Modra <amodra@gmail.com>
6 * elflink.c (elf_link_add_object_symbols): Do set def_regular
7 and ref_regular for IR symbols. Don't clear dynsym, allowing
8 IR symbols to load --as-needed shared libraries, but prevent
9 IR symbols from becoming dynamic.
11 2020-09-03 Nick Clifton <nickc@redhat.com>
14 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
15 secondary reloc sections with a zero sh_entsize field.
17 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
19 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
20 (riscv_merge_std_ext): Likewise.
21 (riscv_merge_arch_attr_info): Likewise.
22 (riscv_merge_attributes): Likewise and fix comment typos.
24 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
26 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
27 from void to bfd_boolean. Report warnings rather than errors
28 when the ISA versions are mis-matched. Afterwards, remember to
29 update the output ISA versions to the newest ones.
30 (riscv_merge_std_ext): Allow to link objects with different
31 standard ISA versions. Try to add output ISA versions to
33 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
34 ISA and non-standard ISA versions.
36 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
38 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
39 error message when the versions of extension are mis-matched.
40 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
43 2020-09-03 Alan Modra <amodra@gmail.com>
45 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
46 on the output bfd objalloc memory.
48 2020-09-02 Alan Modra <amodra@gmail.com>
50 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
51 of constant shifted left.
53 2020-09-02 Alan Modra <amodra@gmail.com>
55 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
56 type for "relocation".
58 2020-09-01 Alan Modra <amodra@gmail.com>
60 * reloc.c (N_ONES): Handle N=0.
61 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
62 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
64 2020-09-01 Alan Modra <amodra@gmail.com>
67 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
68 in descending order of alignment.
70 2020-09-01 Alan Modra <amodra@gmail.com>
73 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
75 2020-08-31 Alan Modra <amodra@gmail.com>
78 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
79 unsigned when using with RISCV_ITYPE.
80 (_bfd_riscv_relax_call): Use an unsigned foff.
82 2020-08-31 Alan Modra <amodra@gmail.com>
86 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
87 (CRINFO_RELVADDR): Make unsigned.
88 (mips_elf_nullify_got_load): Use unsigned constant when shifting
91 2020-08-31 Alan Modra <amodra@gmail.com>
94 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
95 variable and rewrite signed overflow check.
96 * elf32-mep.c: Regenerate.
97 (mep_final_link_relocate): Delete "s".
99 2020-08-31 Alan Modra <amodra@gmail.com>
102 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
103 that might shift values into sign bit.
105 2020-08-31 Alan Modra <amodra@gmail.com>
108 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
109 and similarly for variables dealing with overflow.
111 2020-08-31 Alan Modra <amodra@gmail.com>
114 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
115 without undefined behaviour. Tidy excess casts.
117 2020-08-31 Alan Modra <amodra@gmail.com>
119 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
120 alignment from reloc addend after reloc type R_MN10300_ALIGN is
123 2020-08-30 Alan Modra <amodra@gmail.com>
127 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
128 without undefined behaviour.
130 2020-08-29 Nick Clifton <nickc@redhat.com>
133 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
136 2020-08-29 Alan Modra <amodra@gmail.com>
139 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
140 element when count is zero. bfd_realloc when shrinking.
142 2020-08-28 Alan Modra <amodra@gmail.com>
145 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
148 2020-08-28 Alan Modra <amodra@gmail.com>
151 * ecofflink.c (WRITE): Really don't write zero size chunks.
153 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
156 * linker.c (bfd_generic_define_common_symbol): Force the alignment
157 to 1 if the section has now alignment requirement.
159 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
161 * elf32-csky.c (csky_archs): Fix arch names.
162 (csky_find_arch_with_name): New.
163 (elf32_csky_merge_attributes): New.
164 (csky_elf_merge_private_bfd_data): Add process of merge
166 (elf32_csky_obj_attrs_arg_type): New.
167 (elf32_csky_obj_attrs_handle_unknown): New.
168 (elf_backend_obj_attrs_vendor): Define.
169 (elf_backend_obj_attrs_section): Define.
170 (elf_backend_obj_attrs_arg_type): Define.
171 (elf_backend_obj_attrs_section_type): Define.
173 2020-08-28 Nick Clifton <nickc@redhat.com>
176 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
177 for undefined symbols which will not generate extra warning
178 messages about truncated relocs.
180 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
182 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
183 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
184 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
185 unresolved reloc checks.
187 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
190 * som.c (som_bfd_copy_private_section_data): Issue error when a
191 subspace is specified without its containing space.
193 2020-08-27 Alan Modra <amodra@gmail.com>
196 * elflink.c: Include limits.h.
197 (CHAR_BIT): Provide fallback define.
198 (set_symbol_value): Correct complex reloc comment.
199 (undefined_reference): Set bfd_error.
200 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
202 (eval_symbol): Limit shifts. Force unsigned for left shift.
203 Catch divide by zero.
204 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
205 * configure: Regenerate.
206 * config.in: Regenerate.
208 2020-08-27 Alan Modra <amodra@gmail.com>
211 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
213 2020-08-27 Alan Modra <amodra@gmail.com>
215 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
216 on sym_sec not being output.
218 2020-08-27 Alan Modra <amodra@gmail.com>
221 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
223 2020-08-26 Nick Clifton <nickc@redhat.com>
226 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
228 (avr_elf32_load_records_from_section): Use bfd_get_16 and
229 bfd_get_32 to load values from potentially unaligned pointers.
232 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
233 ignore local symbols.
234 (elf64_alpha_relax_got_load): Do not check for local dynamic
236 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
238 (INSN_A) Cast the A parameter to unsigned.
239 (INSN_AB): Define in terms of INSN_A.
240 (INSN_ABC): Likewise.
241 (INSN_ABO): Likewise.
245 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
246 unsigned long constant when creating a mask to test for alignment
249 2020-08-26 Alan Modra <amodra@gmail.com>
252 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
254 2020-08-26 Alan Modra <amodra@gmail.com>
257 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
258 when section is empty.
260 2020-08-26 Alan Modra <amodra@gmail.com>
263 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
266 2020-08-26 Alan Modra <amodra@gmail.com>
274 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
275 (ppc64_elf_tls_setup): Likewise.
276 (branch_reloc_hash_match): Likewise.
277 (build_plt_stub): Likewise.
278 (ppc64_elf_relocate_section): Likewise.
280 2020-08-26 Alan Modra <amodra@gmail.com>
283 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
285 2020-08-26 Alan Modra <amodra@gmail.com>
288 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
289 sstubs->contents != NULL.
291 2020-08-26 Alan Modra <amodra@gmail.com>
294 * som.c (som_prep_for_fixups): Return early when no symbols.
296 2020-08-26 Alan Modra <amodra@gmail.com>
299 * ecofflink.c (WRITE): Don't write size 0 chunks.
301 2020-08-26 Alan Modra <amodra@gmail.com>
303 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
305 2020-08-26 Alan Modra <amodra@gmail.com>
308 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
310 2020-08-26 David Faust <david.faust@oracle.com>
312 * archures.c (bfd_mach_xbpf): Define.
313 * bfd-in2.h: Regenerate.
314 * cpu-bpf.c (bfd_xbpf_arch) New.
315 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
317 2020-08-26 Alan Modra <amodra@gmail.com>
319 * archures.c (bfd_mach_ck860): Define.
321 2020-08-25 Mark Wielaard <mark@klomp.org>
323 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
324 and dwarf_rnglists_size fields.
325 (dwarf_debug_sections): Add debug_rnglists.
326 (dwarf_debug_section_enum): Likewise.
327 (read_debug_rnglists): New function.
328 (read_rangelist): New function to call either read_ranges or
329 read_rnglists. Rename original function to...
330 (read_ranges): ...this.
331 (read_rnglists): New function.
333 2020-08-25 Alan Modra <amodra@gmail.com>
336 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
337 is_elf_hash_table before accessing elf fields.
339 2020-08-25 Alan Modra <amodra@gmail.com>
342 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
345 2020-08-25 Alan Modra <amodra@gmail.com>
348 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
349 before accessing elf fields.
351 2020-08-25 Alan Modra <amodra@gmail.com>
354 * som.c (som_compute_checksum): XOR 32-bit words in header,
355 not unsigned long sized words.
357 2020-08-25 Alan Modra <amodra@gmail.com>
360 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
361 amount copied for elf_segment_map defined with one element
364 2020-08-25 Alan Modra <amodra@gmail.com>
367 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
368 bfd_get_x size function to read addends out of fields. Apply
369 rightshift adjustment too. Don't apply the now unnecessary
370 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
371 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
372 Correct R_ARM_THM_JUMP6 addend.
374 2020-08-25 Alan Modra <amodra@gmail.com>
377 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
378 before start of section.
380 2020-08-25 Alan Modra <amodra@gmail.com>
382 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
383 before accessing elf_hash_table_id.
384 * elf32-arc.c (elf_arc_hash_table): Likewise.
385 * elf32-arm.c (elf32_arm_hash_table): Likewise.
386 * elf32-avr.c (avr_link_hash_table): Likewise.
387 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
388 * elf32-cris.c (elf_cris_hash_table): Likewise.
389 * elf32-csky.c (csky_elf_hash_table): Likewise.
390 * elf32-frv.c (frvfdpic_hash_table): Likewise.
391 * elf32-hppa.c (hppa_link_hash_table): Likewise.
392 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
393 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
394 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
395 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
396 * elf32-metag.c (metag_link_hash_table): Likewise.
397 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
398 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
399 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
400 * elf32-s390.c (elf_s390_hash_table): Likewise.
401 * elf32-sh.c (sh_elf_hash_table): Likewise.
402 * elf32-spu.c (spu_hash_table): Likewise.
403 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
404 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
405 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
406 * elf64-hppa.c (hppa_link_hash_table): Likewise.
407 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
408 * elf64-s390.c (elf_s390_hash_table): Likewise.
409 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
410 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
411 * elfxx-mips.c (mips_elf_hash_table): Likewise.
412 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
413 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
415 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
417 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
418 int. Use '%u' format with _bfd_error_handler to render it.
420 2020-08-25 Alan Modra <amodra@gmail.com>
423 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
424 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
426 2020-08-25 Alan Modra <amodra@gmail.com>
429 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
430 accessing elf_hash_table_id.
432 2020-08-25 Alan Modra <amodra@gmail.com>
435 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
436 accessing elf_hash_table_id.
438 2020-08-24 Mark Wielaard <mark@klomp.org>
440 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
441 (read_formatted_entries): Likewise. And skip zero entry.
443 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
445 * bfd-in2.h (bfd_mach_ck860): New.
446 * cpu-csky.c (arch_info_struct): Add item for CK860.
448 2020-08-24 Alan Modra <amodra@gmail.com>
450 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
451 high part tprel16 relocs.
452 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
453 Clear do_tls_opt on odd instructions.
454 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
455 Don't sanity check them here.
456 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
457 high part tprel16 relocs.
458 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
459 Clear do_tls_opt on odd instructions.
460 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
462 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
465 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
466 * configure: Regenerate.
468 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
471 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
472 versioned symbols, which are defined in shared objects, in
475 2020-08-21 Nick Clifton <nickc@redhat.com>
477 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
478 the data map if there are entries in it.
479 (_bfd_aarch64_erratum_843419_scan): Likewise.
481 2020-08-21 Jan Beulich <jbeulich@suse.com>
483 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
484 last byte of debug dir, not first.
486 2020-08-20 Nick Clifton <nickc@redhat.com>
489 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
490 field in the ELF header of the compressed sections.
492 2020-08-20 Nick Clifton <nickc@redhat.com>
495 * elf-bfd.h (struct bfd_elf_section_data): Add
496 has_secondary_relocs field.
497 * elf.c (_bfd_elf_copy_special_section_fields): Set the
498 has_secondary_relocs field for sections which have associated
500 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
501 on sections which have associated secondary relocs.
503 2020-08-15 Alan Modra <amodra@gmail.com>
505 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
506 small common section.
507 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
508 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
509 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
510 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
511 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
512 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
513 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
514 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
515 * elf32-v850.c (v850_elf_check_relocs): Likewise.
516 (v850_elf_add_symbol_hook): Likewise.
517 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
518 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
519 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
520 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
522 2020-08-15 Alan Modra <amodra@gmail.com>
525 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
527 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
528 on small common section.
529 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
530 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
531 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
532 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
533 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
534 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
536 2020-08-14 Alan Modra <amodra@gmail.com>
538 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
539 rather than another copy of primes. Increase maximum default
542 2020-08-13 Alan Modra <amodra@gmail.com>
544 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
546 2020-08-13 Alan Modra <amodra@gmail.com>
548 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
549 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
550 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
551 optimization when --no-pcrel-optimize.
553 2020-08-13 Alan Modra <amodra@gmail.com>
556 * bfd.c (struct bfd): Add read_only.
557 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
558 Set read_only on warning.
559 (elf_object_p): Sanity check program header alignment. Set
560 read_only on warning.
561 * bfd-in2.h: Regenerate.
563 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
565 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
566 win32pstatus note type to avoid signedness comparison warning.
568 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
570 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
571 win32pstatus notes, and return TRUE so we continue rather than
572 stopping as if it was an error.
574 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
576 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
578 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
580 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
581 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
582 appropriate size constraint for each win32pstatus note type.
584 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
586 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
587 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
590 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
592 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
593 (elfcore_grok_win32pstatus): Use.
595 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
597 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
598 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
599 offsets used to read NOTE_INFO_PROCESS.
601 2020-08-12 Nick Clifton <nickc@redhat.com>
603 * po/ru.po: Updated Russian translation.
604 * po/sr.po: Updated Serbian translation.
606 2020-08-07 David Faust <david.faust@oracle.com>
608 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
609 DISP16 and DISP32 relocations.
611 2020-08-05 David Faust <david.faust@oracle.com>
613 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
614 (bpf_elf_howto_table): Use it here.
615 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
616 instruction and data relocations.
618 2020-08-03 Alan Modra <amodra@gmail.com>
620 * vms-lib.c (vms_traverse_index): Sanity check size remaining
621 before accessing vms_idx or vms_elfidx.
623 2020-08-03 Alan Modra <amodra@gmail.com>
626 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
627 size against file size. Correct LONG_MAX limit check.
628 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
629 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
630 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
631 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
632 bfd_malloc_and_get_section.
634 2020-07-31 Alan Modra <amodra@gmail.com>
637 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
638 IR symbols to become dynamic.
639 (elf_link_add_object_symbols): Don't exclude IR symbols when
640 deciding whether an as-needed shared library is needed.
642 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
645 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
647 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
649 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
651 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
652 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
653 Don't define _STRUCTURED_PROC.
654 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
655 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
656 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
657 * configure, config.in: Regenerate.
658 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
659 * Makefile.in, doc/Makefile.in: Regenerate.
661 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
663 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
664 (elf_link_hash_table): Add sym_cache.
665 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
666 (elf32_arm_check_relocs): Updated.
667 (elf32_arm_size_dynamic_sections): Likewise.
668 * elf32-bfin.c (bfin_link_hash_table): Removed.
669 (bfin_link_hash_newfunc): Updated.
670 (bfin_hash_table): Removed.
671 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
672 (csky_elf_check_relocs): Updated.
673 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
674 (elf32_hppa_check_relocs): Updated.
675 * elf32-i386.c (elf_i386_tls_transition): Updated.
676 (elf_i386_convert_load_reloc): Likewise.
677 (elf_i386_check_relocs): Likewise.
678 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
679 (m32r_elf_hash_table): Updated.
680 (m32r_elf_link_hash_table_create): Likewise.
681 (m32r_elf_create_dynamic_sections): Likewise.
682 (m32r_elf_adjust_dynamic_symbol): Likewise.
683 (allocate_dynrelocs): Likewise.
684 (m32r_elf_size_dynamic_sections): Likewise.
685 (m32r_elf_relocate_section): Likewise.
686 (m32r_elf_finish_dynamic_symbol): Likewise.
687 (m32r_elf_check_relocs): Likewise.
688 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
690 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
691 (elf_m68k_check_relocs): Updated.
692 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
693 (elf_metag_check_relocs): Updated.
694 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
695 (microblaze_elf_check_relocs): Updated.
696 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
697 (nds32_elf_create_dynamic_sections): Likewise.
698 (nds32_elf_adjust_dynamic_symbol): Likewise.
699 (nds32_elf_check_relocs): Likewise.
700 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
701 srelbss and aym_cache.
702 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
703 (nios2_elf32_check_relocs): Updated.
704 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
705 (or1k_elf_check_relocs): Updated.
706 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
707 (ppc_elf_check_relocs): Updated.
708 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
709 (elf_s390_check_relocs): Updated.
710 (elf_s390_finish_dynamic_sections): Likewise.
711 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
713 (sh_elf_create_dynamic_sections): Updated.
714 (sh_elf_adjust_dynamic_symbol): Likewise.
715 (sh_elf_size_dynamic_sections): Likewise.
716 (sh_elf_check_relocs): Likewise.
717 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
718 (elf32_tic6x_check_relocs): Updated.
719 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
720 (tilepro_elf_hash_table): Updated.
721 (tilepro_elf_link_hash_table_create): Likewise.
722 (tilepro_elf_check_relocs): Likewise.
723 (tilepro_elf_adjust_dynamic_symbol): Likewise.
724 (allocate_dynrelocs): Likewise.
725 (tilepro_elf_size_dynamic_sections): Likewise.
726 (tilepro_elf_relocate_section): Likewise.
727 (tilepro_elf_finish_dynamic_symbol): Likewise.
728 (tilepro_finish_dyn): Likewise.
729 (tilepro_elf_finish_dynamic_sections): Likewise.
730 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
731 (ppc64_elf_before_check_relocs): Updated.
732 (ppc64_elf_check_relocs): Likewise.
733 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
734 (elf_s390_check_relocs): Updated.
735 (elf_s390_relocate_section): Likewise.
736 (elf_s390_finish_dynamic_sections): Likewise.
737 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
738 (elf_x86_64_check_relocs): Likewise.
739 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
741 (elfNN_aarch64_check_relocs): Updated.
742 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
743 (riscv_elf_check_relocs): Updated.
744 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
745 (mips_elf_resolve_got_page_ref): Updated.
746 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
747 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
749 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
750 (tilegx_elf_check_relocs): Updated.
751 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
753 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
755 * elflink.c (bfd_elf_final_link): Give local symbols a name if
757 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
758 return TRUE if making ET_REL output.
760 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
762 * elf-bfd.h (elf_backend_data): Add
763 `elf_backend_elfsym_local_is_section' member.
764 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
766 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
767 * elflink.c (bfd_elf_final_link): Use it to determine whether
768 set the `.symtab' section's `sh_info' value to the index of the
769 first non-local or non-section symbol.
770 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
772 (elf_backend_elfsym_local_is_section): New macro.
773 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
775 (elf_backend_elfsym_local_is_section): New macro.
777 2020-07-29 Alan Modra <amodra@gmail.com>
779 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
780 defined in excluded sections.
782 2020-07-28 Alan Modra <amodra@gmail.com>
784 * elf.c (assign_section_numbers): Comment. Don't segfault on
785 discarded sections when setting linked-to section for generic
787 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
789 2020-07-27 Alan Modra <amodra@gmail.com>
791 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
793 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
796 2020-07-24 Nick Clifton <nickc@redhat.com>
798 * config.bfd: Move xc16x target to the obsolete list.
800 2020-07-22 Kevin Buettner <kevinb@redhat.com>
802 * binary.c (binary_get_section_contents): Seek using offset
803 from section's file position.
805 2020-07-22 Kevin Buettner <kevinb@redhat.com>
807 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
809 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
812 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
813 type for the first function argument. Rename pointers to reflect
814 that they have distinct types.
816 2020-07-20 Alan Modra <amodra@gmail.com>
818 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
820 2020-07-19 Alan Modra <amodra@gmail.com>
822 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
823 (select_alt_stub): New function.
824 (ppc_get_stub_entry): Use it here.
825 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
827 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
828 merge notoc stubs with other varieties when power10_stubs is "auto".
829 Instead dup the stub hash table entry.
830 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
831 tests of power10_stubs.
833 2020-07-15 Alan Modra <amodra@gmail.com>
836 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
838 2020-07-15 Nick Clifton <nickc@redhat.com>
841 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
842 check for aux entries that overflow the buufer.
844 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
846 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
847 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
849 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
850 Alan Modra <amodra@gmail.com>
853 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
854 objects both before and after normal object files.
855 * elflink.c (_bfd_elf_section_already_linked): Likewise.
857 2020-07-10 Alan Modra <amodra@gmail.com>
859 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
860 * elf64-ppc.c (struct ppc_link_hash_table): Delete
862 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
863 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
864 uses of power10_stubs.
866 2020-07-09 Alan Modra <amodra@gmail.com>
868 * coff-ppc.c: Delete.
871 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
872 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
874 (coff_write_object_contents): Remove PPC_PE code.
875 * config.bfd: Move powerpcle-pe to removed targets.
876 * configure.ac: Remove powerpc PE entries.
877 * libcoff-in.h (ppc_allocate_toc_section): Delete.
878 (ppc_process_before_allocation): Delete.
879 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
880 * targets.c: Remove powerpc PE vectors.
881 * po/SRC-POTFILES.in: Regenerate.
882 * libcoff.h: Regenerate.
883 * Makefile.in: Regenerate.
884 * configure: Regenerate.
886 2020-07-09 Nick Clifton <nickc@redhat.com>
888 * po/fr.po: Updated French translation.
890 2020-07-07 Alan Modra <amodra@gmail.com>
892 * xcofflink.c (xcoff_mark): Don't mark const sections.
893 (bfd_xcoff_record_link_assignment): Add FIXME.
894 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
895 sections being discarded by linker script.
897 2020-07-07 Alan Modra <amodra@gmail.com>
899 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
900 time, uid, gid and mode for deterministic archive.
901 (xcoff_write_archive_contents_big): Likewise.
903 2020-07-07 Alan Modra <amodra@gmail.com>
905 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
908 2020-07-06 Nick Clifton <nickc@redhat.com>
910 * po/pt.po: Updated Portuguese translation.
911 * po/uk.po: Updated Ukranian translation.
913 2020-07-04 Nick Clifton <nickc@redhat.com>
915 * version.m4: Set version to 2.35.50.
916 * configure: Regenerate.
917 * po/bbfd.pot: Regenerate.
919 2020-07-04 Nick Clifton <nickc@redhat.com>
921 Binutils 2.35 branch created.
923 2020-07-01 Alan Modra <amodra@gmail.com>
926 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
927 raw syment index before dereferencing.
929 2020-07-01 Alan Modra <amodra@gmail.com>
931 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
933 2020-07-01 Alan Modra <amodra@gmail.com>
935 * config.bfd: Obsolete xc16x.
937 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
939 * archures.c (bfd_mach_i386_nacl): Removed.
940 (bfd_mach_i386_i386_nacl): Likewise.
941 (bfd_mach_x86_64_nacl): Likewise.
942 (bfd_mach_x64_32_nacl): Likewise.
943 * config.bfd: Remove *-*-nacl* targets.
944 * configure.ac: Remove x86 NaCl target vectors.
945 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
946 (bfd_x64_32_nacl_arch): Likewise.
947 (bfd_x86_64_nacl_arch): Likewise.
948 (bfd_i386_nacl_arch): Likewise.
949 (bfd_x64_32_arch_intel_syntax): Updated.
950 * elf32-i386.c: Don't include "elf-nacl.h".
951 (elf_i386_nacl_plt): Removed.
952 (elf_i386_nacl_plt0_entry): Likewise.
953 (elf_i386_nacl_plt_entry): Likewise.
954 (elf_i386_nacl_pic_plt0_entry): Likewise.
955 (elf_i386_nacl_pic_plt_entry): Likewise.
956 (elf_i386_nacl_eh_frame_plt): Likewise.
957 (elf_i386_nacl_plt): Likewise.
958 (elf32_i386_nacl_elf_object_p): Likewise.
959 (elf_i386_get_synthetic_symtab): Updated.
960 (elf_i386_link_setup_gnu_properties): Likewise.
961 * elf64-x86-64.c: Don't include "elf-nacl.h".
962 (elf_x86_64_nacl_plt): Removed.
963 (elf64_x86_64_nacl_elf_object_p): Likewise.
964 (elf_x86_64_nacl_plt0_entry): Likewise.
965 (elf_x86_64_nacl_plt_entry): Likewise.
966 (elf_x86_64_nacl_eh_frame_plt): Likewise.
967 (elf_x86_64_nacl_plt): Likewise.
968 (elf32_x86_64_nacl_elf_object_p): Likewise.
969 (elf_x86_64_get_synthetic_symtab): Updated.
970 (elf_x86_64_link_setup_gnu_properties): Likewise.
971 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
972 * targets.c: Remove x86 NaCl target vectors.
973 * bfd-in2.h: Regenerated.
974 * configure: Likewise.
976 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
978 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
979 _bfd_elf_add_dynamic_tags.
981 2020-06-29 Alan Modra <amodra@gmail.com>
983 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
984 return value of bfd_bread. Don't read more than requested length.
985 Sanity check length. Properly terminate file name.
987 2020-06-29 Alan Modra <amodra@gmail.com>
989 * arc-got.h: Use C style comments.
990 * coff-z80.c: Likewise.
991 * elf32-csky.c: Likewise.
992 * peXXigen.c: Likewise.
993 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
996 2020-06-26 Pat Bernardi <bernardi@adacore.com>
998 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
999 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1001 2020-06-26 Alan Modra <amodra@gmail.com>
1003 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1004 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1005 (riscv_get_priv_spec_name): Move to..
1006 * cpu-riscv.c: ..here.
1007 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1008 Use %u to print unsigned numbers.
1010 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1012 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1013 default architecture.
1015 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1018 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1019 _bfd_elf_add_dynamic_tags.
1021 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1024 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1025 _bfd_elf_add_dynamic_tags.
1027 2020-06-24 Alan Modra <amodra@gmail.com>
1029 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1030 shifts without undefined behaviour.
1032 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1036 (_bfd_elf_add_dynamic_tags): New.
1037 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1038 _bfd_elf_add_dynamic_tags.
1039 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1040 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1041 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1042 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1043 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1044 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1045 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1046 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1048 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1049 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1050 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1051 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1052 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1053 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1054 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1055 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1056 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1058 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1059 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1060 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1061 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1062 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1063 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1065 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1066 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1067 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1068 dt_reloc_sz and dt_reloc_ent.
1069 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1070 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1072 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1073 etab.dt_pltgot_required.
1074 (elf32_hppa_size_dynamic_sections): Call
1075 _bfd_elf_add_dynamic_tags.
1076 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1077 etab.dt_pltgot_required.
1078 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1079 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1080 root.dt_pltgot_required for FDPIC output.
1081 (sh_elf_size_dynamic_sections): Call
1082 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1083 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1084 elf.dt_pltgot_required.
1085 (elf_xtensa_size_dynamic_sections): Call
1086 _bfd_elf_add_dynamic_tags.
1087 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1088 root.dt_pltgot_required.
1089 (elf64_hppa_size_dynamic_sections): Call
1090 _bfd_elf_add_dynamic_tags.
1091 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1092 root.dt_pltgot_required.
1093 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1094 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1095 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1097 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1099 * mach-o.c: Support the new load commands by reading a linkedit
1100 data command for them.
1102 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1104 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1105 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1106 (riscv_get_priv_spec_class): Likewise.
1107 (riscv_get_priv_spec_name): Likewise.
1108 (riscv_get_priv_spec_class_from_numbers): New function, convert
1109 the version numbers into string, then call riscv_get_priv_spec_class
1110 to get the priv spec class.
1111 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1112 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1113 (riscv_get_priv_spec_name): Likewise.
1114 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1115 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1116 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1117 of input and output objects form their priv spec attributes by
1118 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1119 errors when linking objects with differnet priv spec versions. We do
1120 know v1.9.1 may have conflicts to other versions, so report the
1121 warning, too. After that, update the output priv spec version to the
1124 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1126 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1127 priv attributes, we will check the conflicts for all of them (major,
1128 minor and revision), and then set the priv_attrs_merged to TRUE to
1129 indicate that we have handled all of the priv attributes. Remove
1130 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1132 2020-06-21 Alan Modra <amodra@gmail.com>
1135 * configure.ac: Disable plugins by default for some targets.
1136 * plugin.c: Comment typo fix.
1137 * configure: Regenerate.
1139 2020-06-19 Nick Clifton <nickc@redhat.com>
1141 * plugin.c (try_load_plugin): Suppress the error message about
1142 being unable to open a plugin if creating a list of viable
1145 2020-06-16 Alan Modra <amodra@gmail.com>
1147 * aout-tic30.c: Delete file.
1148 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1149 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1150 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1151 (xc16x-*-elf): Sort properly.
1152 * configure.ac: Remove tic30_aout_vec.
1153 * targets.c: Likewise.
1154 * Makefile.in: Regenerate.
1155 * configure: Regenerate.
1156 * po/SRC-POTFILES.in: Regenerate.
1158 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1160 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1161 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1162 (elf32xtensa_abi): New global variable.
1163 (xtensa_abi_choice): New function.
1164 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1165 XSHAL_ABI to select PLT code.
1167 2020-06-15 Roland McGrath <mcgrathr@google.com>
1169 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1170 field of bfd_link_info.
1172 2020-06-15 Alan Modra <amodra@gmail.com>
1174 * config.bfd: Obsolete powerpcle-*-pe targets.
1176 2020-06-15 Alan Modra <amodra@gmail.com>
1179 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1180 symbols that were defined in discarded sections.
1181 * cofflink.c (coff_link_check_archive_element): Likewise.
1182 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1184 (_bfd_coff_write_global_sym): Don't emit such symbols.
1185 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1186 libcoff.h: Regenerate.
1188 2020-06-11 Alan Modra <amodra@gmail.com>
1191 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1193 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1195 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1196 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1197 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1200 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1203 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1204 Clear verinfo.verdef.
1206 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1209 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1210 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1211 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1213 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1214 Set ifunc_resolvers if there are FUNC resolvers.
1215 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1216 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1217 with elf.ifunc_resolvers.
1218 (write_plt_relocs_for_local_syms): Likewise.
1219 (ppc64_elf_relocate_section): Likewise.
1220 (ppc64_elf_finish_dynamic_sections): Likewise.
1221 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1223 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1224 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1225 instead of readonly_dynrelocs_against_ifunc.
1226 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1227 readonly_dynrelocs_against_ifunc.
1229 2020-06-09 Alan Modra <amodra@gmail.com>
1231 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1232 maybe_local_ifunc_resolver field.
1233 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1234 cases where maybe_local_ifunc_resolver was set.
1235 (ppc64_elf_relocate_section): Likewise.
1236 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1239 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1241 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1243 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1245 (elf32_arm_size_dynamic_sections): Updated. Clear
1246 root.tlsdesc_plt for DF_BIND_NOW.
1247 (elf32_arm_finish_dynamic_sections): Updated.
1248 (elf32_arm_output_arch_local_syms): Likewise.
1249 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1250 Clear root.tlsdesc_plt for DF_BIND_NOW.
1251 (nds32_elf_finish_dynamic_sections): Updated.
1252 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1253 dt_tlsdesc_plt and dt_tlsdesc_got.
1254 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1255 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1256 tlsdesc_plt and dt_tlsdesc_got.
1257 (elfNN_aarch64_allocate_dynrelocs): Updated.
1258 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1259 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1260 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1262 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1263 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1264 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1265 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1268 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf32-tic6x.c (elf32_bed): Defined the default to
1273 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1277 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1278 root.splt/root.srelplt.
1279 (elf64_hppa_create_dynamic_sections): Likewise.
1280 (elf64_hppa_size_dynamic_sections): Likewise.
1281 (elf64_hppa_finish_dynamic_symbol): Likewise.
1282 (elf_hppa_final_link): Likewise.
1283 (elf_hppa_final_link_relocate): Likewise.
1285 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1287 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1288 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1291 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf-bfd.h (elf_target_os): New.
1294 (elf_link_hash_table): Add target_os.
1295 (elf_backend_data): Add target_os.
1296 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1297 symbian_p and nacl_p.
1298 (create_got_section): Updated.
1299 (elf32_arm_create_dynamic_sections): Likewise.
1300 (arm_type_of_stub): Likewise.
1301 (elf32_arm_create_or_find_stub_sec): Likewise.
1302 (elf32_arm_allocate_plt_entry): Likewise.
1303 (elf32_arm_populate_plt_entry): Likewise.
1304 (elf32_arm_final_link_relocate): Likewise.
1305 (elf32_arm_check_relocs): Likewise.
1306 (allocate_dynrelocs_for_symbol): Likewise.
1307 (elf32_arm_finish_dynamic_symbol): Likewise.
1308 (elf32_arm_finish_dynamic_sections): Likewise.
1309 (elf32_arm_output_plt_map_1): Likewise.
1310 (elf32_arm_output_arch_local_syms): Likewise.
1311 (elf32_arm_add_symbol_hook): Likewise.
1312 (elf32_arm_nacl_link_hash_table_create): Likewise.
1313 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1314 (elf32_arm_symbian_link_hash_table_create): Likewise.
1315 (ELF_TARGET_OS): New.
1316 * elf32-i386.c (elf_i386_arch_bed): Removed.
1317 (elf_backend_arch_data): Likewise.
1318 (elf_i386_solaris_arch_bed): Likewise.
1319 (elf_i386_nacl_arch_bed): Likewise.
1320 (elf_i386_vxworks_arch_bed): Likewise.
1321 (elf_i386_relocate_section): Updated.
1322 (elf_i386_finish_dynamic_sections): Likewise.
1323 (elf_i386_get_synthetic_symtab): Likewise.
1324 (elf_i386_link_setup_gnu_properties): Likewise.
1325 (ELF_TARGET_OS): New.
1326 * elf32-mips.c (ELF_TARGET_OS): New.
1327 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1328 (ppc_elf_create_got): Updated.
1329 (ppc_elf_create_dynamic_sections): Likewise.
1330 (ppc_elf_check_relocs): Likewise.
1331 (ppc_elf_adjust_dynamic_symbol): Likewise.
1332 (ppc_elf_size_dynamic_sections): Likewise.
1333 (ppc_elf_relocate_section): Likewise.
1334 (ppc_elf_finish_dynamic_sections): Likewise.
1335 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1336 (ELF_TARGET_OS): New.
1337 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1338 (sh_elf_link_hash_table_create): Updated.
1339 (sh_elf_create_dynamic_sections): Likewise.
1340 (allocate_dynrelocs): Likewise.
1341 (sh_elf_size_dynamic_sections): Likewise.
1342 (sh_elf_relocate_section): Likewise.
1343 (sh_elf_finish_dynamic_symbol): Likewise.
1344 (sh_elf_finish_dynamic_sections): Likewise.
1345 (ELF_TARGET_OS): New.
1346 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1348 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1349 (ELF_TARGET_OS): New.
1350 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1351 (elf_x86_64_solaris_arch_bed): Likewise.
1352 (elf_x86_64_nacl_arch_bed): Likewise.
1353 (elf_x86_64_finish_dynamic_sections): Updated.
1354 (elf_x86_64_get_synthetic_symtab): Likewise.
1355 (elf_x86_64_link_setup_gnu_properties): Likewise.
1356 (ELF_TARGET_OS): New.
1357 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1359 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1360 (MIPS_ELF_REL_DYN_NAME): Updated.
1361 (ELF_MIPS_GP_OFFSET): Likewise.
1362 (mips_elf_create_local_got_entry): Likewise.
1363 (mips_elf_allocate_dynamic_relocations): Likewise.
1364 (mips_elf_count_got_symbols): Likewise.
1365 (is_gott_symbol): Likewise.
1366 (mips_elf_calculate_relocation): Likewise.
1367 (mips_elf_create_dynamic_relocation): Likewise.
1368 (_bfd_mips_elf_check_relocs): Likewise.
1369 (allocate_dynrelocs): Likewise.
1370 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1371 (mips_elf_lay_out_got): Likewise.
1372 (mips_elf_set_plt_sym_value): Likewise.
1373 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1374 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1375 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1376 (_bfd_mips_elf_final_link): Likewise.
1377 (_bfd_mips_init_file_header): Likewise.
1378 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1380 (allocate_dynrelocs): Likewise.
1381 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1382 (_bfd_sparc_elf_relocate_section): Likewise.
1383 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1384 (sparc_finish_dyn): Likewise.
1385 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1386 * elfxx-target.h (ELF_TARGET_OS): New.
1387 (elfNN_bed): Add ELF_TARGET_OS.
1388 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1389 (_bfd_x86_elf_link_hash_table_create): Likewise.
1390 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1391 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1392 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1393 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1394 * elfxx-x86.h (elf_x86_target_os): Removed.
1395 (elf_x86_backend_data): Likewise.
1396 (get_elf_x86_backend_data): Likewise.
1397 (elf_x86_link_hash_table): Remove target_os.
1399 2020-06-06 Alan Modra <amodra@gmail.com>
1402 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1403 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1404 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1405 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1406 * elf64-ppc.c: Update throughout for reloc renaming.
1407 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1408 * libbfd.h: Regenerate.
1409 * bfd-in2.h: Regenerate.
1411 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1417 2020-06-05 Nick Clifton <nickc@redhat.com>
1419 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1422 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1424 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1425 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1426 whether the object can be linked according to it's priv
1427 attributes. The object without any priv spec attributes can
1428 be linked with others. If the first input object doesn't contain
1429 any priv attributes, then we need to copy the setting from the
1430 next input one. Also report more detailed error messages to user.
1432 2020-06-04 Stephen Casner <casner@acm.org>
1434 Extend pdp11-aout symbol table format to accommodate .stab
1435 symbols and implement correct handling of them.
1437 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1438 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1439 normal vs. .stab symbol table type values, replacing N_STAB mask.
1440 (translate_from_native_sym_flags): Determine correct section for
1441 different .stab types.
1442 (translate_to_native_sym_flags): Leave .stab types intact.
1443 (translate_symbol_table): Error if symbol indicates overlay;
1444 store desc field from .stab symbols.
1445 (write_syms): Output desc field with symbol.
1446 (aout_link_check_ar_symbols): Skip .stab symbols.
1447 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1448 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1449 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1450 correctly distinguish .stab symbols and select calculate their
1451 section and value; and copy desc and ovly fields from input symbol
1454 2020-06-04 Stephen Casner <casner@acm.org>
1456 * aoutx.h (translate_symbol_table): Comment had external and
1458 * pdp11.c (translate_symbol_table): Likewise.
1460 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1462 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1463 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1464 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1466 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1469 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1470 in debug section against symbol defined in shared library to 0.
1471 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1472 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1473 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1474 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1475 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1476 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1477 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1478 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1479 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1480 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1481 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1482 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1483 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1484 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1486 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1487 there is non-GOT reference.
1488 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1489 non-alloced sections.
1491 2020-06-03 Stephen Casner <casner@acm.org>
1493 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1495 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1497 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1498 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1499 other size that doesn't qcover the header word.
1500 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1501 string table, and zero it.
1502 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1503 message and set bfd_error on finding an invalid name string offset.
1504 (add_to_stringtab): INLINE -> inline
1505 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1507 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1508 any relocs that could not be recognised.
1509 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1510 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1511 name exists and is long enough, before attempting to see if it is
1513 c3864421222 - Correct case for N_SO being the last symbol.
1514 50455f1ab29 PR 20891 - Handle the case where the main file name
1515 and the directory name are both empty.
1516 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1517 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1518 range string table offsets.
1519 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1520 illegal string offset.
1521 (aout_link_includes_newfunc): Add comment.
1522 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1523 on unexpected relocation type rather than ASSERT.
1525 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1528 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1529 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1531 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1534 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1535 non-alloced sections.
1537 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1539 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1540 dynamic relocations for non SEC_ALLOC sections.
1542 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1544 * aout64.c (BMAGIC, QMAGIC): Do not define.
1545 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1546 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1547 to check the file format.
1548 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1549 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1550 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1552 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1555 relocations for non SEC_ALLOC sections.
1557 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1560 * elf32-arm.c (maybe_set_textrel): Removed.
1561 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1562 with _bfd_elf_maybe_set_textrel.
1563 * elf32-csky.c (maybe_set_textrel): Removed.
1564 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1565 with _bfd_elf_maybe_set_textrel.
1566 * elf32-hppa.c (maybe_set_textrel): Removed.
1567 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1568 with _bfd_elf_maybe_set_textrel.
1569 * elf32-lm32.c (maybe_set_textrel): Removed.
1570 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1571 with _bfd_elf_maybe_set_textrel.
1572 * elf32-m32r.c (maybe_set_textrel): Removed.
1573 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1574 with _bfd_elf_maybe_set_textrel.
1575 * elf32-metag.c (maybe_set_textrel): Removed.
1576 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1577 with _bfd_elf_maybe_set_textrel.
1578 * elf32-nds32.c (maybe_set_textrel): Removed.
1579 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1580 with _bfd_elf_maybe_set_textrel.
1581 * elf32-or1k.c (maybe_set_textrel): Removed.
1582 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1583 with _bfd_elf_maybe_set_textrel.
1584 * elf32-ppc.c (maybe_set_textrel): Removed.
1585 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1586 with _bfd_elf_maybe_set_textrel.
1587 * elf32-s390.c (maybe_set_textrel): Removed.
1588 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1589 with _bfd_elf_maybe_set_textrel.
1590 * elf32-sh.c (maybe_set_textrel): Removed.
1591 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1592 with _bfd_elf_maybe_set_textrel.
1593 * elf32-tic6x.c (maybe_set_textrel): Removed.
1594 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1595 with _bfd_elf_maybe_set_textrel.
1596 * elf32-tilepro.c (maybe_set_textrel): Removed.
1597 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1598 with _bfd_elf_maybe_set_textrel.
1599 * elf64-ppc.c (maybe_set_textrel): Removed.
1600 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1601 with _bfd_elf_maybe_set_textrel.
1602 * elf64-s390.c (maybe_set_textrel): Removed.
1603 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1604 with _bfd_elf_maybe_set_textrel.
1605 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1606 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1607 with _bfd_elf_maybe_set_textrel.
1608 * elfnn-riscv.c (maybe_set_textrel): Removed.
1609 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1610 with _bfd_elf_maybe_set_textrel.
1611 * elfxx-sparc.c (maybe_set_textrel): Removed.
1612 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1613 with _bfd_elf_maybe_set_textrel.
1614 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1615 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1616 with _bfd_elf_maybe_set_textrel.
1617 * elfxx-x86.c (maybe_set_textrel): Removed.
1618 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1619 with _bfd_elf_maybe_set_textrel.
1620 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1622 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1627 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1628 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1629 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1630 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1632 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1633 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1634 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1635 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1636 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1637 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1638 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1639 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1640 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1641 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1642 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1643 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1644 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1645 (elf_backend_copy_indirect_symbol): Likewise.
1646 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1647 (elf_backend_copy_indirect_symbol): Likewise.
1648 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1650 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1653 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1654 * elf32-arm.c (readonly_dynrelocs): Removed.
1655 (maybe_set_textrel): Replace readonly_dynrelocs with
1656 _bfd_elf_readonly_dynrelocs.
1657 * elf32-csky.c (readonly_dynrelocs): Removed.
1658 (maybe_set_textrel): Replace readonly_dynrelocs with
1659 _bfd_elf_readonly_dynrelocs.
1660 * elf32-hppa.c(readonly_dynrelocs): Removed.
1661 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1662 _bfd_elf_readonly_dynrelocs.
1663 (maybe_set_textrel): Likewise.
1664 * elf32-lm32.c (readonly_dynrelocs): Removed.
1665 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1666 with _bfd_elf_readonly_dynrelocs.
1667 (maybe_set_textrel): Likewise.
1668 * elf32-m32r.c (readonly_dynrelocs): Removed.
1669 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1670 with _bfd_elf_readonly_dynrelocs.
1671 (maybe_set_textrel): Likewise.
1672 * elf32-metag.c (readonly_dynrelocs): Removed.
1673 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1674 with _bfd_elf_readonly_dynrelocs.
1675 (maybe_set_textrel): Likewise.
1676 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1677 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1678 with _bfd_elf_readonly_dynrelocs.
1679 * elf32-nds32.c (readonly_dynrelocs): Removed.
1680 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1681 with _bfd_elf_readonly_dynrelocs.
1682 (maybe_set_textrel): Likewise.
1683 * elf32-or1k.c (readonly_dynrelocs): Removed.
1684 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1685 with _bfd_elf_readonly_dynrelocs.
1686 * elf32-ppc.c (readonly_dynrelocs): Removed.
1687 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1688 _bfd_elf_readonly_dynrelocs.
1689 (ppc_elf_adjust_dynamic_symbol): Likewise.
1690 (maybe_set_textrel): Likewise.
1691 * elf32-s390.c (readonly_dynrelocs): Removed.
1692 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1693 with _bfd_elf_readonly_dynrelocs.
1694 (maybe_set_textrel): Likewise.
1695 * elf32-sh.c (readonly_dynrelocs): Removed.
1696 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1697 _bfd_elf_readonly_dynrelocs.
1698 (maybe_set_textrel): Likewise.
1699 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1700 (maybe_set_textrel): Replace readonly_dynrelocs with
1701 _bfd_elf_readonly_dynrelocs.
1702 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1703 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1704 with _bfd_elf_readonly_dynrelocs.
1705 (maybe_set_textrel): Likewise.
1706 * elf64-ppc.c (readonly_dynrelocs): Removed.
1707 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1708 _bfd_elf_readonly_dynrelocs.
1709 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1710 (maybe_set_textrel): Likewise.
1711 * elf64-s390.c (readonly_dynrelocs): Removed.
1712 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1713 with _bfd_elf_readonly_dynrelocs.
1714 (maybe_set_textrel): Likewise.
1715 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1716 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1717 (maybe_set_textrel): Replace readonly_dynrelocs with
1718 _bfd_elf_readonly_dynrelocs.
1719 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1720 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1721 with _bfd_elf_readonly_dynrelocs.
1722 (maybe_set_textrel): Likewise.
1723 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1724 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1725 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1726 (maybe_set_textrel): Likewise.
1727 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1728 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1729 with _bfd_elf_readonly_dynrelocs.
1730 (maybe_set_textrel): Likewise.
1731 * elfxx-x86.c (readonly_dynrelocs): Removed.
1732 (maybe_set_textrel): Replace readonly_dynrelocs with
1733 _bfd_elf_readonly_dynrelocs.
1734 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1736 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1738 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1739 -fsanitize=undefined.
1741 2020-06-03 Alan Modra <amodra@gmail.com>
1745 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1747 (pe_ILF_build_a_bfd): Likewise.
1749 2020-06-03 Alan Modra <amodra@gmail.com>
1752 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1753 core files as well as objects.
1755 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1758 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1759 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1761 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1762 (elf_arc_link_hash_newfunc): Updated.
1763 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1764 (elf32_arm_link_hash_newfunc): Updated.
1765 (elf32_arm_copy_indirect_symbol): Likewise.
1766 (elf32_arm_check_relocs): Likewise.
1767 (readonly_dynrelocs): Likewise.
1768 (allocate_dynrelocs_for_symbol): Likewise.
1769 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1770 (csky_elf_link_hash_newfunc): Updated.
1771 (csky_allocate_dynrelocs): Likewise.
1772 (readonly_dynrelocs): Likewise.
1773 (csky_elf_copy_indirect_symbol): Likewise.
1774 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1775 (hppa_link_hash_newfunc): Updated.
1776 (elf32_hppa_copy_indirect_symbol): Likewise.
1777 (elf32_hppa_hide_symbol): Likewise.
1778 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1779 (allocate_dynrelocs): Likewise.
1780 (elf32_hppa_relocate_section): Likewise.
1781 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1782 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1783 (lm32_elf_link_hash_newfunc): Likewise.
1784 (lm32_elf_link_hash_table_create): Updated.
1785 (readonly_dynrelocs): Likewise.
1786 (allocate_dynrelocs): Likewise.
1787 (lm32_elf_copy_indirect_symbol): Likewise.
1788 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1789 (m32r_elf_link_hash_newfunc): Likewise.
1790 (m32r_elf_link_hash_table_create): Updated.
1791 (m32r_elf_copy_indirect_symbol): Likewise.
1792 (allocate_dynrelocs): Likewise.
1793 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1794 (metag_link_hash_newfunc): Updated.
1795 (elf_metag_copy_indirect_symbol): Likewise.
1796 (readonly_dynrelocs): Likewise.
1797 (allocate_dynrelocs): Likewise.
1798 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1800 (link_hash_newfunc): Updated.
1801 (microblaze_elf_check_relocs): Likewise.
1802 (microblaze_elf_copy_indirect_symbol): Likewise.
1803 (readonly_dynrelocs): Likewise.
1804 (allocate_dynrelocs): Likewise.
1805 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1806 (nds32_elf_link_hash_newfunc): Updated.
1807 (nds32_elf_copy_indirect_symbol): Likewise.
1808 (readonly_dynrelocs): Likewise.
1809 (allocate_dynrelocs): Likewise.
1810 (nds32_elf_check_relocs): Likewise.
1811 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1812 (link_hash_newfunc): Updated.
1813 (nios2_elf32_copy_indirect_symbol): Likewise.
1814 (nios2_elf32_check_relocs): Likewise.
1815 (allocate_dynrelocs): Likewise.
1816 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1817 (or1k_elf_link_hash_newfunc): Updated.
1818 (readonly_dynrelocs): Likewise.
1819 (allocate_dynrelocs): Likewise.
1820 (or1k_elf_copy_indirect_symbol): Likewise.
1821 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1822 (ppc_elf_link_hash_newfunc): Updated.
1823 (ppc_elf_copy_indirect_symbol): Likewise.
1824 (ppc_elf_check_relocs): Likewise.
1825 (readonly_dynrelocs): Likewise.
1826 (ppc_elf_adjust_dynamic_symbol): Likewise.
1827 (allocate_dynrelocs): Likewise.
1828 (ppc_elf_relocate_section): Likewise.
1829 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1830 (link_hash_newfunc): Updated.
1831 (elf_s390_copy_indirect_symbol): Likewise.
1832 (readonly_dynrelocs): Likewise.
1833 (elf_s390_adjust_dynamic_symbol): Likewise.
1834 (allocate_dynrelocs): Likewise.
1835 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1836 (sh_elf_link_hash_newfunc): Updated.
1837 (readonly_dynrelocs): Likewise.
1838 (allocate_dynrelocs): Likewise.
1839 (sh_elf_copy_indirect_symbol): Likewise.
1840 (sh_elf_check_relocs): Likewise.
1841 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1842 (elf32_tic6x_link_hash_newfunc): Likewise.
1843 (elf32_tic6x_link_hash_table_create): Updated.
1844 (readonly_dynrelocs): Likewise.
1845 (elf32_tic6x_check_relocs): Likewise.
1846 (elf32_tic6x_allocate_dynrelocs): Likewise.
1847 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1849 (link_hash_newfunc): Updated.
1850 (tilepro_elf_copy_indirect_symbol): Likewise.
1851 (tilepro_elf_check_relocs): Likewise.
1852 (allocate_dynrelocs): Likewise.
1853 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1854 (ppc64_elf_copy_indirect_symbol): Updated.
1855 (ppc64_elf_check_relocs): Likewise.
1856 (readonly_dynrelocs): Likewise.
1857 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1858 (dec_dynrel_count): Likewise.
1859 (allocate_dynrelocs): Likewise.
1860 (ppc64_elf_relocate_section): Likewise.
1861 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1862 (link_hash_newfunc): Updated.
1863 (elf_s390_copy_indirect_symbol): Likewise.
1864 (readonly_dynrelocs): Likewise.
1865 (allocate_dynrelocs): Likewise.
1866 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1867 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1869 (elfNN_aarch64_link_hash_newfunc): Updated.
1870 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1871 (readonly_dynrelocs): Likewise.
1872 (need_copy_relocation_p): Likewise.
1873 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1874 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1875 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1876 (link_hash_newfunc): Updated.
1877 (riscv_elf_copy_indirect_symbol): Likewise.
1878 (riscv_elf_check_relocs): Likewise.
1879 (readonly_dynrelocs): Likewise.
1880 (allocate_dynrelocs): Likewise.
1881 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1883 (link_hash_newfunc): Updated.
1884 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1885 (_bfd_sparc_elf_check_relocs): Likewise.
1886 (readonly_dynrelocs): Likewise.
1887 (allocate_dynrelocs): Likewise.
1888 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1889 (link_hash_newfunc): Updated.
1890 (tilegx_elf_copy_indirect_symbol): Likewise.
1891 (tilegx_elf_check_relocs): Likewise.
1892 (readonly_dynrelocs): Likewise.
1893 (allocate_dynrelocs): Likewise.
1894 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1895 (readonly_dynrelocs): Likewise.
1896 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1897 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1899 2020-06-01 Alan Modra <amodra@gmail.com>
1901 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1902 command against cmd_length, not the end of record. For
1903 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1904 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1907 2020-05-28 David Faust <david.faust@oracle.com>
1909 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1910 R_BPF_INSN_{32,64} relocations.
1912 2020-05-28 Stephen Casner <casner@acm.org>
1914 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1915 addreses in .long (used in testsuites) and .stab values.
1917 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1920 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1921 Check bfd_link_dll when issue a DT_TEXTREL warning.
1922 * elfxx-x86.c (maybe_set_textrel): Likewise.
1923 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1925 2020-05-26 Nick Clifton <nickc@redhat.com>
1927 * plugin.c (try_load_plugin): Extend error message when a plugin
1930 2020-05-23 Alan Modra <amodra@gmail.com>
1932 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1934 2020-05-22 Alan Modra <amodra@gmail.com>
1937 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1938 attributes from shared libraries, and do not return an error if
1941 2020-05-21 Alan Modra <amodra@gmail.com>
1944 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1946 (_bfd_delete_bfd): Free the copy.
1947 (_bfd_new_bfd): Free nbfd->memory on error.
1949 2020-05-21 Alan Modra <amodra@gmail.com>
1951 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1952 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1953 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1954 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1955 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1956 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1957 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1958 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1959 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1960 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1961 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1962 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1963 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1964 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1965 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1966 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1967 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1968 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1969 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1970 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1972 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1974 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1975 get_default_version. It is used to find the default version for
1976 the specific extension.
1977 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1978 default_major_version and default_minor_version. Add new bfd_boolean
1979 parameter *use_default_version. Set it to TRUE if we need to call
1980 the callback rps->get_default_version to find the default version.
1981 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1982 the default version in riscv_parsing_subset_version, and then call
1983 riscv_add_subset to add the subset into subset list.
1984 (riscv_parse_prefixed_ext): Likewise.
1985 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1986 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1987 strings rather than characters.
1988 riscv_merge_arch_attr_info): The callback function get_default_version
1989 is only needed for assembler, so set it to NULL int the linker.
1990 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1991 * elfxx-riscv.h: Updated.
1993 2020-05-20 Alan Modra <amodra@gmail.com>
1996 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1997 use bfd_set_filename.
1998 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1999 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2000 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2001 (bfd_create): Likewise.
2002 (_bfd_delete_bfd): Don't free filename.
2003 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2004 return pointer to the copy or NULL on alloc fail.
2005 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2006 result of bfd_set_filename.
2007 * bfd-in2.h: Regenerate.
2009 2020-05-20 Alan Modra <amodra@gmail.com>
2012 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2013 section size against file size.
2014 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2016 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2019 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2020 and memset when allocating memory for the sections_being_created
2023 2020-05-19 Stafford Horne <shorne@gmail.com>
2025 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2027 (or1k_elf_relocate_section): Access srelgot via
2028 htab->root.srelgot. Add assertions for srelgot->contents.
2029 Introduce local variable for srelgot to not reuse global
2031 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2032 (or1k_set_got_and_rela_sizes): New function.
2033 (or1k_initial_exec_offset): New function.
2034 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2035 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2037 (or1k_elf_check_relocs): Use OR to set TLS access.
2038 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2040 (or1k_elf_size_dynamic_sections): Use
2041 or1k_set_got_and_rela_sizes to set sizes.
2042 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2043 (TCB_SIZE): New macro.
2044 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2045 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2046 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2047 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2048 (tpoff): Add dynamic boolean argument.
2049 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2051 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2053 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2054 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2055 cases with BFD_RELOC_AARCH64_JUMP26.
2056 (elfNN_aarch64_check_relocs): Likewise.
2058 2020-05-19 Alan Modra <amodra@gmail.com>
2060 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2061 bfd_get_filename rather than accessing bfd->filename directly.
2062 * aout-target.h (MY (object_p)): Likewise.
2063 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2064 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2065 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2066 (_bfd_archive_bsd44_construct_extended_name_table),
2067 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2068 (_bfd_bsd_write_armap): Likewise.
2069 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2070 * cache.c (bfd_open_file): Likewise.
2071 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2072 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2073 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2074 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2075 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2076 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2077 (patch_tls_desc_to_ie): Likewise.
2078 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2079 (spu_elf_auto_overlay): Likewise.
2080 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2081 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2082 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2083 * elflink.c (bfd_elf_size_dynamic_sections),
2084 (elf_link_input_bfd): Likewise.
2085 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2086 * mach-o.c (bfd_mach_o_follow_dsym),
2087 (bfd_mach_o_close_and_cleanup): Likewise.
2088 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2089 (find_separate_debug_file, get_build_id_name): Likewise.
2090 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2091 * plugin.c (bfd_plugin_open_input): Likewise.
2092 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2093 * som.c (som_write_armap): Likewise.
2094 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2095 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2096 (_bfd_vms_lib_write_archive_contents): Likewise.
2097 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2099 2020-05-19 Alan Modra <amodra@gmail.com>
2102 * bfdio.c (_bfd_real_fopen): Typo fix.
2104 2020-05-18 Nick Clifton <nickc@redhat.com>
2107 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2108 for the sections_being_created array.
2110 2020-05-18 Alan Modra <amodra@gmail.com>
2112 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2113 they can be freed without also freeing internal_relocs.
2115 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2118 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2119 separators into DOS style when creating a WIN32 fullpath.
2121 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2123 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2124 to initialize RISC-V tdata.
2126 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2128 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2131 2020-05-11 Alan Modra <amodra@gmail.com>
2133 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2135 2020-05-11 Alan Modra <amodra@gmail.com>
2137 * elf64-ppc.c: Rename powerxx to power10 throughout.
2139 2020-05-11 Alan Modra <amodra@gmail.com>
2142 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2143 contains required number of auxents before processing any auxent.
2144 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2145 file name from auxents for PE.
2147 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2149 * aout-cris.c (DEFAULT_ARCH): Delete define.
2150 (MY_set_arch_mach): Likewise.
2151 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2153 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2154 of r_type before the shift.
2156 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2159 * elfnn-aarch64.c (group_sections): Copy implementation from
2162 2020-05-01 Alan Modra <amodra@gmail.com>
2165 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2166 accessing root.u.def of symbols. Also check root.u.def.section
2167 is non-NULL. Reverse tests so as to make the logic positive.
2169 2020-05-01 Alan Modra <amodra@gmail.com>
2172 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2173 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2175 2020-05-01 Alan Modra <amodra@gmail.com>
2178 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2179 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2180 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2181 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2182 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2183 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2184 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2185 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2186 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2187 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2189 2020-05-01 Alan Modra <amodra@gmail.com>
2192 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2193 from shared libraries.
2195 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2197 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2198 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2199 equals 0. Report overflow when the result has negative sign but
2200 all significant bits are zero.
2202 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2204 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2205 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2207 2020-04-28 Alan Modra <amodra@gmail.com>
2209 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2210 Emit warning message.
2212 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2214 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2215 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2216 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2217 to x86_64_pe_big_vec as it not a big-endian format.
2218 (vec i386_pe_big_vec): New.
2219 * configure.ac: Likewise.
2220 * targets.c: Likewise.
2221 * configure: Regenerate.
2222 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2223 COFF_WITH_PE_BIGOBJ): New.
2224 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2226 (x86_64_pe_be_vec): Moved.
2228 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2230 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2231 * elf.c (elfcore_grok_arc_v2): New function.
2232 (elfcore_grok_note): Call the new function to handle the corresponding
2234 (elfcore_write_arc_v2): New function.
2235 (elfcore_write_register_note): Call the new function to handle the
2236 corresponding pseudo-sections.
2238 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2241 * bfd-in2.h: Regenerated.
2242 * elf32-xtensa.c (elf_howto_table): New entries for
2243 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2244 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2245 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2246 R_XTENSA_NDIFF{8,16,32}.
2247 * libbfd.h (bfd_reloc_code_real_names): Add names for
2248 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2249 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2250 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2251 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2253 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2256 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2259 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf-bfd.h (elf_backend_data): Add
2263 elf_backend_strip_zero_sized_dynamic_sections.
2264 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2265 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2267 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2269 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2271 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2273 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2275 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2277 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2279 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2281 2020-04-21 Nick Clifton <nickc@redhat.com>
2283 * po/sr.po: Updated Serbian translation.
2285 2020-04-21 Alan Modra <amodra@gmail.com>
2287 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2290 2020-04-20 Stephen Casner <casner@acm.org>
2292 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2293 causing globals from linker script to be treated as debug symbols.
2294 (translate_symbol_table): Don't sign-extend symbol values from 16
2295 to 64 bits in nm output.
2297 2020-04-20 Alan Modra <amodra@gmail.com>
2299 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2301 2020-04-18 Alan Modra <amodra@gmail.com>
2303 * section.c (bfd_is_const_section): Correct test for special
2305 * bfd-in2.h: Regenerate.
2307 2020-04-17 Alan Modra <amodra@gmail.com>
2310 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2313 2020-04-16 Nick Clifton <nickc@redhat.com>
2316 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2317 abort with a more helpful error message.
2319 2020-04-16 Alan Modra <amodra@gmail.com>
2322 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2325 2020-04-15 Fangrui Song <maskray@google.com>
2328 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2329 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2330 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2331 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2332 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2333 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2334 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2335 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2336 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2337 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2338 * elflink.c (elf_link_output_extsym): Likewise.
2339 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2341 2020-04-15 Alan Modra <amodra@gmail.com>
2344 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2345 pointer into strings that may be freed for section name, always
2346 allocate a new string.
2348 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2349 Jan W. Jagersma <jwjagersma@gmail.com>
2351 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2352 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2353 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2354 (_bfd_go32_mkobject): New functions.
2355 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2356 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2357 (go32exe_mkobject): Call _bfd_go32_mkobject.
2358 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2359 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2361 (coff_write_relocs): Enable extended reloc counter code if
2362 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2363 (coff_write_object_contents): Likewise. Pad section headers
2364 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2365 instead of coff_swap_scnhdr_out.
2366 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2367 enable extended reloc counter.
2368 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2369 Declare with ATTRIBUTE_UNUSED.
2370 * libcoff-in.h: (struct coff_tdata): New field go32.
2372 * libcoff.h: Regenerate.
2374 2020-04-14 Fangrui Song <maskray@google.com>
2377 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2380 2020-04-14 Stephen Casner <casner@acm.org>
2383 * pdp11.c: Add implementation of --imagic option.
2384 (adjust_o_magic): Fix objcopy --extract-symbol test.
2385 * libaout.h (enum aout_magic): Add i_magic.
2387 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2388 Nick Clifton <nickc@redhat.com>
2390 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2392 <default>: Error rather than abort.
2394 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2397 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2398 relocation section from section group.
2400 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2402 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2403 bfd->origin to file offset.
2404 * bfdwin.c (bfd_get_file_window): Likewise.
2405 * bfd.c: Clarify the use of the bfd->origin field.
2406 * bfd-in2.h: Regenerate.
2407 * coff-i386.c: Don't include go32exe.h. Allow overriding
2408 coff_write_object_contents via COFF_WRITE_CONTENTS.
2409 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2410 (go32exe_write_object_contents): New functions.
2411 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2412 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2413 (create_go32_stub): Remove check for 2k size limit. Read stub
2414 from go32exe_temp_stub if present.
2415 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2416 copy variable-length stub.
2417 (go32_check_format): Read stub to go32exe_temp_stub, set
2418 origin, return go32exe_cleanup.
2419 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2420 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2421 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2422 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2423 Remove functions and their associated #defines.
2424 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2425 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2426 Rename field go32stub to stub.
2427 * libcoff.h: Regenerate.
2428 * coff-stgo32.c (go32_check_format): Rename to...
2429 (go32exe_check_format): ...this.
2430 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2431 (go32exe_copy_private_bfd_data): ...this.
2432 (stub_bytes): Rename to...
2433 (go32exe_default_stub): ...this.
2434 (create_go32_stub): Rename to...
2435 (go32exe_create_stub): ...this.
2436 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2439 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2443 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2444 relocation to R_386_32 for relocation against non-preemptible
2446 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2447 allocate dynamic relocation for non-preemptible absolute symbol.
2448 (elf_i386_relocate_section): Pass sec to
2449 GENERATE_DYNAMIC_RELOCATION_P.
2450 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2451 (elf_x86_64_convert_load_reloc): Covert load relocation to
2452 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2453 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2454 for non-preemptible absolute symbol if they overflow.
2455 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2456 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2457 symbol. Don't allocate dynamic relocation for non-preemptible
2459 (elf_x86_64_relocate_section): Don't generate relative relocation
2460 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2461 to GENERATE_DYNAMIC_RELOCATION_P.
2462 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2463 against non-preemptible absolute symbol.
2464 (_bfd_elf_x86_valid_reloc_p): New function.
2465 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2467 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2468 argument. Don't generate dynamic relocation against
2469 non-preemptible absolute symbol.
2470 (ABS_SYMBOL_P): New.
2471 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2472 against non-preemptible absolute symbol.
2474 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2475 (_bfd_elf_x86_valid_reloc_p): New.
2477 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2480 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2481 address in the GOT if in thumb only mode.
2483 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2485 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2487 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2489 * mmo.c (mmo_scan): Create .text section only when needed, not
2492 2020-03-31 Alan Modra <amodra@gmail.com>
2494 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2497 2020-03-31 Alan Modra <amodra@gmail.com>
2499 * vms-alpha.c (image_write): Check bounds for sections without
2500 contents too. Error on non-zero write to section without
2502 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2504 2020-03-31 Alan Modra <amodra@gmail.com>
2506 * tekhex.c (pass_over): Check is_eof before reading buffer.
2508 2020-03-30 Nick Clifton <nickc@redhat.com>
2511 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2512 field to timestamp and make it an integer.
2513 * libcoff.h: Regenerate.
2514 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2515 field in the pe_data structure rather than the insert_timestamp
2518 2020-03-30 Alan Modra <amodra@gmail.com>
2521 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2524 2020-03-26 Nick Clifton <nickc@redhat.com>
2526 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2527 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2529 * libbfd.h: Regenerate.
2531 2020-03-26 Alan Modra <amodra@gmail.com>
2533 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2535 2020-03-26 Alan Modra <amodra@gmail.com>
2537 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2539 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2541 2020-03-25 Nick Clifton <nickc@redhat.com>
2543 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2545 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2546 * libbfd.h: Regenerate.
2548 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2550 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2551 correct field name in the output string.
2553 2020-03-25 Alan Modra <amodra@gmail.com>
2556 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2557 for SHT_NOBITS section if first in segment.
2559 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2562 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2563 (_bfd_elf_get_symbol_version_string): This.
2564 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2565 (_bfd_elf_get_symbol_version_string): This.
2566 (bfd_elf_print_symbol): Pass TRUE to
2567 _bfd_elf_get_symbol_version_string.
2568 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2569 bfd_boolean argument.
2570 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2571 * targets.c (_bfd_get_symbol_version_string): Likewise.
2572 (bfd_get_symbol_version_string): Likewise.
2573 * bfd-in2.h: Regenerated.
2575 2020-03-24 Nick Clifton <nickc@redhat.com>
2576 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2579 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2582 2020-03-24 Nick Clifton <nickc@redhat.com>
2585 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2586 segment to use for PT_GNU_RELRO, ignore empty sections in a
2587 segment's current list.
2589 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2592 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2594 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2597 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2598 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2599 on the previous _bfd_elf_get_symbol_version_string.
2600 (_bfd_elf_get_symbol_version_string): Use it.
2602 2020-03-24 Alan Modra <amodra@gmail.com>
2604 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2605 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2608 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2610 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2612 2020-03-23 Alan Modra <amodra@gmail.com>
2614 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2615 symbol count. Allocate an extra byte to ensure name strings
2616 are terminated. Sanity check name offsets. Release memory on
2619 2020-03-23 Alan Modra <amodra@gmail.com>
2621 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2622 field hasn't been read. Remove unnecessary casts.
2624 2020-03-22 Alan Modra <amodra@gmail.com>
2626 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2627 enough to read number of symbols.
2629 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2631 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2632 (EXECUTABLE_SUFFIX): Likewise.
2633 * config.in: Regenerated.
2634 * configure: Likewise.
2635 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2636 _bfd_generic_close_and_cleanup.
2637 (plugin_list_entry): Remove resolution_file, resolution_option,
2638 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2639 lto_wrapper, gcc_env and initialized,
2640 (need_lto_wrapper_p): Removed.
2641 (get_lto_wrapper): Likewise.
2642 (setup_lto_wrapper_env): Likewise.
2643 (register_all_symbols_read): Likewise.
2644 (egister_cleanup): Likewise.
2645 (get_symbols): Likewise.
2646 (add_input_file): Likewise.
2647 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2648 (add_symbols): Updated.
2649 (try_claim): Likewise.
2650 (try_load_plugin): Likewise.
2651 (bfd_plugin_canonicalize_symtab): Likewise.
2652 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2653 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2655 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2658 * plugin.c (plugin_list_entry): Add has_symbol_type.
2659 (add_symbols_v2): New function.
2660 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2661 provides symbol type.
2662 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2663 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2666 2020-03-20 Alan Modra <amodra@gmail.com>
2668 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2669 enough to read number of symbols.
2671 2020-03-20 Alan Modra <amodra@gmail.com>
2673 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2674 backend functions for NULL before calling.
2675 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2676 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2677 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2678 * elfnn-ia64.c (ignore_errors): New function.
2679 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2681 2020-03-19 Nick Clifton <nickc@redhat.com>
2684 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2685 location of the varinfo in the unit's debug info data. Change the
2686 type of the stack field to a boolean.
2687 (lookup_var_by_offset): New function. Returns the varinfo
2688 structure for the variable described at the given offset in the
2690 (scan_unit_for_symbols): Add support for variables which have the
2691 DW_AT_specification attribute.
2693 2020-03-19 Nick Clifton <nickc@redhat.com>
2696 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2699 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2701 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2703 2020-03-18 Nick Clifton <nickc@redhat.com>
2706 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2707 memory access when processing a corrupt secondary reloc section.
2709 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2711 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2712 instead of calling abort.
2713 * elf32-csky.c (csky_build_one_stub): Likewise.
2714 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2715 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2716 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2717 * elf32-metag.c (metag_build_one_stub): Likewise.
2718 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2719 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2720 (ppc_size_one_stub): Likewise.
2721 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2723 2020-03-17 Nick Clifton <nickc@redhat.com>
2726 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2727 with error messages.
2729 2020-03-17 Nick Clifton <nickc@redhat.com>
2732 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2733 free. Add free on another failure path.
2735 2020-03-16 Alan Modra <amodra@gmail.com>
2738 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2739 we have a non-zero section count. Do lma comparison in octets.
2741 2020-03-16 Alan Modra <amodra@gmail.com>
2743 * vms-alpha.c (dst_restore_location): Validate index into
2744 dst_ptr_offsets array before accessing. Return status.
2745 (dst_retrieve_location): Similarly, making "loc" parameter a
2746 pointer to return value.
2747 (_bfd_vms_slurp_etir): Update calls to above functions.
2749 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2751 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2753 * configure: Regenerated.
2755 2020-03-14 Alan Modra <amodra@gmail.com>
2757 * section.c (BFD_FAKE_SECTIONS): Formatting.
2758 * bfd-in2.h: Regenerate.
2760 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2762 * elf.c (elfcore_grok_netbsd_note): Add support for
2763 NT_NETBSDCORE_LWPSTATUS notes.
2765 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2767 * bfd-in2.h: Regenerate.
2768 * section.c (asection): Add already_assigned field.
2769 (BFD_FAKE_SECTION): Add default initializer for it.
2770 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2771 * elf32-arm.c (arm_build_one_stub): Add support for
2772 non_contiguous_regions.
2773 * elf32-csky.c (csky_build_one_stub): Likewise.
2774 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2775 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2776 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2777 * elf32-metag.c (metag_build_one_stub): Likewise.
2778 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2779 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2780 (ppc_size_one_stub): Likewise.
2781 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2782 * elflink.c (elf_link_input_bfd): Likewise.
2784 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2787 * elf-linker-x86.h (elf_linker_x86_params): Add
2788 static_before_all_inputs and has_dynamic_linker.
2789 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2790 dynamic input objects if -static is passed at command-line
2791 before all input files without --dynamic-linker unless
2792 --no-dynamic-linker is used.
2794 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2796 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2798 2020-03-13 Christian Eggers <ceggers@gmx.de>
2800 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2801 "p_paddr" from "at".
2802 * elfcode.h (bfd_from_remote_memory): Add units to several
2803 parameters. New local "opb". Fix usage of p_align. Fix
2804 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2805 call of target_read_memory.
2806 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2807 calculation of "offset" and "output_offset".
2808 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2809 from "offset" and fix calculation of "end" from "vma+size". Fix
2810 comparison between "sh_addr" and "vma"/"output_offset".
2811 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2812 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2814 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2815 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2816 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2817 assignment of p_paddr from phdr_lma. Fix comparison between
2818 "lma+size" and "next->lma".
2819 (elf_sort_segments): Fix assignment from p_paddr to lma.
2820 (assign_file_positions_for_load_sections): Add unit (bytes) to
2821 local "align". Fix calculation of local "off_adjust". Fix
2822 calculation of local "filehdr_vaddr".
2823 (assign_file_positions_for_non_load_sections): New local "opb".
2824 Fix calculation of "end" from "p_size". Fix comparison between
2825 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2826 from "end" and "p_vaddr".
2827 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2828 vma. Fix assignment to p_paddr from lma. Fix comparison between
2829 p_paddr and lma. Fix assignment to p_paddr from lma.
2830 * merge.c (sec_merge_emit): New local "opb". Convert
2831 "alignment_power" to octets.
2832 (_bfd_add_merge_section): New locals "alignment_power" and
2833 "opb". Fix comparison between "alignment_power" and
2835 (_bfd_merge_sections): New local "opb". Divide size by opb
2836 before checking align mask.
2838 2020-03-13 Christian Eggers <ceggers@gmx.de>
2840 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2841 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2843 (_bfd_elf_make_section_from_phdr): Similarly.
2844 (elf_fake_sections): Fix calculation of
2845 Elf_Internal_shdr::sh_addr from section VMA.
2846 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2848 (assign_file_positions_for_load_sections): Fix calculations of
2849 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2850 comparison between program header address and section LMA.
2851 (assign_file_positions_for_non_load_sections): Likewise.
2852 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2853 (IS_CONTAINED_BY_VMA): Add parameter opb.
2854 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2855 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2856 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2857 Fix calculations of p_addr_valid and p_vaddr_offset.
2858 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2859 with octets per byte when comparing against p_vaddr.
2861 2020-03-11 Alan Modra <amodra@gmail.com>
2863 * som.c (setup_sections): Sanity check subspace.name.
2865 2020-03-11 Alan Modra <amodra@gmail.com>
2867 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2869 2020-03-10 Alan Modra <amodra@gmail.com>
2872 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2875 2020-03-09 Alan Modra <amodra@gmail.com>
2877 * wasm-module.c (wasm_scan): Sanity check file name length
2878 before allocating memory. Move common section setup code. Do
2879 without bfd_tell to calculate section size.
2881 2020-03-06 Nick Clifton <nickc@redhat.com>
2883 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2884 with error messages and failure return values.
2886 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2888 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2889 relocation sections for any removed reference to a dynamic symbol.
2891 2020-03-05 Nick Clifton <nickc@redhat.com>
2893 * elf-bfd.h (struct elf_backend_data): Add new fields:
2894 init_secondary_reloc_section, slurp_secondary_reloc_section,
2895 write_secondary_reloc_section.
2896 (_bfd_elf_init_secondary_reloc_section): Prototype.
2897 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2898 (_bfd_elf_write_secondary_reloc_section): Prototype.
2899 * elf.c ( bfd_section_from_shdr): Invoke the new
2900 init_secondary_reloc_section backend function, if defined, when a
2901 second reloc section is encountered.
2902 (swap_out_syms): Invoke the new symbol_section_index function, if
2903 defined, when computing the section index of an OS/PROC specific
2905 (_bfd_elf_init_secondary_reloc_section): New function.
2906 (_bfd_elf_slurp_secondary_reloc_section): New function.
2907 (_bfd_elf_write_secondary_reloc_section): New function.
2908 (_bfd_elf_copy_special_section_fields): New function.
2909 * elfcode.h (elf_write_relocs): Invoke the new
2910 write_secondary_relocs function, if defined, in order to emit
2912 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2913 function, if defined, in order to read in secondary relocs.
2914 * elfxx-target.h (elf_backend_copy_special_section_fields):
2915 Provide a non-NULL default definition.
2916 (elf_backend_init_secondary_reloc_section): Likewise.
2917 (elf_backend_slurp_secondary_reloc_section): Likewise.
2918 (elf_backend_write_secondary_reloc_section): Likewise.
2919 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2921 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2922 * configure: Regenerate.
2924 2020-03-05 Alan Modra <amodra@gmail.com>
2926 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2927 against file size before allocating memory. Use bfd_alloc rather
2928 than bfd_zalloc for carsym/strings memory.
2930 2020-03-04 Alan Modra <amodra@gmail.com>
2932 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2933 sh_addr mod sh_addalign is zero.
2935 2020-03-04 Alan Modra <amodra@gmail.com>
2937 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2939 2020-03-03 Alan Modra <amodra@gmail.com>
2941 * format.c (struct bfd_preserve): Add cleanup field.
2942 (bfd_preserve_save): Add cleanup param and save.
2943 (bfd_preserve_restore): Return cleanup.
2944 (bfd_preserve_finish): Call the cleanup for the discarded match.
2945 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2946 and clear when preserving a match. Restore cleanup too when
2947 restoring that match.
2949 2020-03-02 Alan Modra <amodra@gmail.com>
2951 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2952 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2953 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2954 (core_sco5_vec): Correct initialisers.
2956 2020-03-02 Alan Modra <amodra@gmail.com>
2958 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2959 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2960 * cisco-core.c (cisco_core_file_validate): Likewise.
2961 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2962 * hpux-core.c (hpux_core_core_file_p): Likewise.
2963 * irix-core.c (irix_core_core_file_p): Likewise.
2964 * lynx-core.c (lynx_core_file_p): Likewise.
2965 * netbsd-core.c (netbsd_core_file_p): Likewise.
2966 * osf-core.c (osf_core_core_file_p): Likewise.
2967 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2968 * sco5-core.c (sco5_core_file_p): Likewise.
2970 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2972 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2974 2020-03-02 Alan Modra <amodra@gmail.com>
2976 * targets.c (bfd_cleanup): New typedef.
2977 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2978 * libbfd-in.h (_bfd_no_cleanup): Define.
2979 * format.c (bfd_reinit): Add cleanup parameter, call it.
2980 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2981 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2982 * aout-target.h (callback, object_p): Return bfd_cleanup.
2983 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2984 * archive.c (bfd_generic_archive_p): Likewise.
2985 * binary.c (binary_object_p): Likewise.
2986 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2987 * coff-ia64.c (ia64coff_object_p): Likewise.
2988 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2989 * coff-sh.c (coff_small_object_p): Likewise.
2990 * coff-stgo32.c (go32_check_format): Likewise.
2991 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2992 (xcoff64_core_p): Likewise.
2993 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2994 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2995 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2996 * elfcode.h (elf_object_p): Likewise.
2997 * elfcore.h (elf_core_file_p): Likewise.
2998 * i386msdos.c (msdos_object_p): Likewise.
2999 * ihex.c (ihex_object_p): Likewise.
3000 * libaout.h (some_aout_object_p): Likewise.
3001 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3002 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3003 * libbfd.c (_bfd_dummy_target): Likewise.
3004 * libcoff-in.h (coff_object_p): Likewise.
3005 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3006 (bfd_mach_o_arm64_core_p): Likewise.
3007 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3008 (bfd_mach_o_arm_core_p): Likewise.
3009 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3010 (bfd_mach_o_i386_core_p): Likewise.
3011 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3012 (bfd_mach_o_x86_64_core_p): Likewise.
3013 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3014 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3015 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3016 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3017 * mmo.c (mmo_object_p): Likewise.
3018 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3019 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3020 (pe_bfd_object_p): Likewise.
3021 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3022 * ppcboot.c (ppcboot_object_p): Likewise.
3023 * rs6000-core.c (rs6000coff_core_p): Likewise.
3024 * som.c (som_object_setup, som_object_p): Likewise.
3025 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3026 * tekhex.c (tekhex_object_p): Likewise.
3027 * vms-alpha.c (alpha_vms_object_p): Likewise.
3028 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3029 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3030 * wasm-module.c (wasm_object_p): Likewise.
3031 * xsym.c (bfd_sym_object_p): Likewise.
3032 * xsym.h (bfd_sym_object_p): Likewise.
3033 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3035 * pdp11.c (some_aout_object_p): Likewise.
3036 * plugin.c (register_ld_plugin_object_p): Update object_p
3038 * plugin.h (register_ld_plugin_object_p): Likewise.
3039 * bfd-in2.h: Regenerate.
3040 * libbfd.h: Regenerate.
3041 * libcoff.h: Regenerate.
3043 2020-03-02 Alan Modra <amodra@gmail.com>
3045 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3046 applicable section flags.
3047 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3048 (mips_ecoff_bele_vec): Likewise.
3049 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3051 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3052 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3054 2020-03-02 Alan Modra <amodra@gmail.com>
3056 * elf32-m32r.c (m32r_elf_section_flags): New function.
3057 (elf_backend_section_flags): Define.
3058 * elf32-nds32.c (nds32_elf_section_flags): New function.
3059 (elf_backend_section_flags): Define.
3060 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3061 .sbss and .sdata sections.
3062 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3063 for SHF_V850_GPREL sections.
3064 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3066 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3067 for SHF_PARISC_SHORT sections.
3068 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3069 (elf_backend_section_flags): Define.
3070 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3071 for SHF_MIPS_GPREL sections. Delete FIXME.
3073 2020-03-02 Alan Modra <amodra@gmail.com>
3075 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3076 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3077 calling elf_backend_section_flags with adjusted params. Use
3078 newsect->flags past that point.
3079 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3081 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3082 to have their type overridden, and all sh_flags but processor and
3084 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3085 * elf32-mep.c (mep_elf_section_flags): Likewise.
3086 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3087 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3088 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3089 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3090 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3091 stub BFD and non-aarch64 input files when scanning for stubs.
3093 2020-03-02 Alan Modra <amodra@gmail.com>
3095 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3096 limit to decompressed element size.
3098 2020-03-02 Alan Modra <amodra@gmail.com>
3100 * vms-lib.c (vms_traverse_index): Add recur_count param and
3101 update calls. Fail on excessive recursion.
3103 2020-03-02 Alan Modra <amodra@gmail.com>
3105 * vms-alpha.c (vms_get_remaining_object_record): Use
3106 bfd_realloc_or_free rather than bfd_realloc.
3107 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3108 (dst_define_location, parse_module): Likewise, and check realloc
3109 return status before using memory. Return status from function
3110 adjusting all callers.
3112 2020-02-28 Alan Modra <amodra@gmail.com>
3114 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3116 2020-02-28 Alan Modra <amodra@gmail.com>
3118 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3119 Remove duplicate undersize check.
3121 2020-02-27 Alan Modra <amodra@gmail.com>
3124 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3126 2020-02-27 Alan Modra <amodra@gmail.com>
3129 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3130 (coff_section_type): Adjust comment.
3131 (decode_section_type): Likewise. Call coff_section_type before
3132 decode_section_type.
3133 (bfd_decode_symclass): Use 'c' for common sections other than
3136 2020-02-27 Alan Modra <amodra@gmail.com>
3138 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3141 2020-02-27 Alan Modra <amodra@gmail.com>
3143 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3144 if file is an archive element.
3145 * bfd-in2.h: Regenerate.
3147 2020-02-26 Alan Modra <amodra@gmail.com>
3149 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3150 bfd_set_error on failing test. Don't bother changing bfd_error on
3151 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3152 Check sym name is within string buffer. Use size_t for some vars.
3153 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3154 int_buf. Don't change bfd_error on file read error. Use
3155 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3156 calculations to catch overflows before they occur. malloc and
3157 free raw armap rather than using bfd_alloc. Read raw armap before
3158 allocating carsym+strings buffer.
3159 (_bfd_slurp_extended_name_table): Localize variables. Check
3160 name size against file size.
3162 2020-02-26 Alan Modra <amodra@gmail.com>
3164 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3166 2020-02-26 Alan Modra <amodra@gmail.com>
3168 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3169 malloc. Check for NULL return from bfd_malloc.
3170 (rx_table_find, rx_table_map): Likewise.
3171 (rx_set_section_contents): Check bfd_alloc return.
3172 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3174 2020-02-26 Alan Modra <amodra@gmail.com>
3176 * aoutx.h: Indent labels correctly. Format error strings.
3177 * archive.c: Likewise.
3178 * archive64.c: Likewise.
3179 * coff-arm.c: Likewise.
3180 * coff-rs6000.c: Likewise.
3181 * coff-stgo32.c: Likewise.
3182 * cpu-arm.c: Likewise.
3183 * dwarf2.c: Likewise.
3184 * elf-ifunc.c: Likewise.
3185 * elf-properties.c: Likewise.
3186 * elf-s390-common.c: Likewise.
3187 * elf-strtab.c: Likewise.
3189 * elf32-arm.c: Likewise.
3190 * elf32-bfin.c: Likewise.
3191 * elf32-cr16.c: Likewise.
3192 * elf32-csky.c: Likewise.
3193 * elf32-i386.c: Likewise.
3194 * elf32-m68k.c: Likewise.
3195 * elf32-msp430.c: Likewise.
3196 * elf32-nds32.c: Likewise.
3197 * elf32-nios2.c: Likewise.
3198 * elf32-pru.c: Likewise.
3199 * elf32-xtensa.c: Likewise.
3200 * elf64-ia64-vms.c: Likewise.
3201 * elf64-x86-64.c: Likewise.
3202 * elfcode.h: Likewise.
3203 * elfcore.h: Likewise.
3204 * elflink.c: Likewise.
3205 * elfnn-aarch64.c: Likewise.
3206 * elfnn-ia64.c: Likewise.
3207 * elfnn-riscv.c: Likewise.
3208 * elfxx-mips.c: Likewise.
3209 * elfxx-sparc.c: Likewise.
3210 * elfxx-x86.c: Likewise.
3211 * i386lynx.c: Likewise.
3212 * merge.c: Likewise.
3213 * pdp11.c: Likewise.
3214 * plugin.c: Likewise.
3215 * reloc.c: Likewise.
3217 2020-02-26 Alan Modra <amodra@gmail.com>
3220 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3222 (bfd_elf_add_dt_needed_tag): Declare.
3223 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3224 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3225 from elf_add_dt_needed_tag. Remove soname and doit param.
3226 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3227 to see whether as-needed lib is already loaded, use dyn_loaded
3228 list instead. When saving and restoring around as-needed lib
3229 handle possibility that dynstr has not been initialised. Don't
3230 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3231 Mark libs loaded via DT_NEEDED entries of other libs with
3232 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3234 (elf_link_check_versioned_symbol): Remove now unneccesary
3235 DYNAMIC check when traversing dyn_loaded list.
3237 2020-02-26 Alan Modra <amodra@gmail.com>
3239 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3241 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3244 * plugin.c (need_lto_wrapper_p): New.
3245 (bfd_plugin_set_program_name): Add an int argument to set
3247 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3249 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3251 2020-02-24 Alan Modra <amodra@gmail.com>
3253 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3255 2020-02-24 Alan Modra <amodra@gmail.com>
3257 * vms-lib.c (struct carsym_mem): Add limit.
3258 (vms_add_index): Heed limit.
3259 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3260 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3261 Always return actual number read.
3262 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3263 assertion with error exit.
3265 2020-02-22 Alan Modra <amodra@gmail.com>
3268 * elf.c (assign_file_positions_for_load_sections): Continue linking
3269 on "PHDR segment not covered by LOAD segment" errors.
3271 2020-02-21 Alan Modra <amodra@gmail.com>
3273 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3275 (bfd_mach_o_canonicalize_reloc): Likewise.
3276 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3277 counts and offsets against file size.
3278 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3279 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3280 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3281 against file size. Delete symbol table error message.
3282 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3284 (bfd_mach_o_read_symtab): Likewise.
3285 (bfd_mach_o_read_command): Pass file size.
3286 (bfd_mach_o_scan): Sanity check command count against file size.
3288 2020-02-21 Alan Modra <amodra@gmail.com>
3291 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3292 "text", "data" and "bss" section pointer vars. Don't update
3293 section size, just exec header sizes.
3294 (adjust_sizes_and_vmas): Don't update text section size. Set
3295 initial exec header a_text. Print exec headers sizes.
3296 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3297 (adjust_sizes_and_vmas): Similarly. Formatting.
3298 (final_link): Correct final file extension.
3300 2020-02-20 Nick Clifton <nickc@redhat.com>
3302 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3304 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3306 (elfNN_bed): Initialise the symbol_section_index field.
3307 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3308 OS and PROC specific section indicies. Warn if converting other
3309 reserved incidies to SHN_ABS.
3311 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3314 * cpu-z80.c: Add machine type compatibility checking.
3316 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3319 * plugin.c (plugin_list_entry): Remove handle.
3320 (try_load_plugin): Call dlclose before return.
3322 2020-02-19 Alan Modra <amodra@gmail.com>
3324 * libbfd-in.h (_bfd_constant_p): Define.
3325 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3326 file size before allocating memory.
3327 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3328 * elf.c (bfd_elf_get_str_section): Likewise.
3329 (_bfd_elf_slurp_version_tables): Likewise.
3330 * libbfd.h: Regenerate.
3332 2020-02-19 Alan Modra <amodra@gmail.com>
3334 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3335 * aoutx.h (aout_get_external_symbols): Replace calls to
3336 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3337 (slurp_reloc_table): Likewise.
3338 * archive.c (do_slurp_bsd_armap): Likewise.
3339 (do_slurp_coff_armap): Likewise.
3340 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3341 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3342 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3343 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3344 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3345 (_bfd_coff_get_external_symbols): Likewise.
3346 * ecoff.c (ecoff_slurp_symbolic_header),
3347 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3348 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3349 (ecoff_indirect_link_order): Likewise.
3350 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3351 (_bfd_elf_slurp_version_tables): Likewise.
3352 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3353 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3354 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3355 * elf64-alpha.c (READ): Likewise.
3356 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3357 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3358 * elfcode.h (elf_slurp_symbol_table),
3359 (elf_slurp_reloc_table_from_section): Likewise.
3360 * elflink.c (elf_link_add_object_symbols),
3361 (elf_link_check_versioned_symbol): Likewise.
3362 * elfxx-mips.c (READ): Likewise.
3363 * i386lynx.c (slurp_reloc_table): Likewise.
3364 * lynx-core.c (lynx_core_file_p): Likewise.
3365 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3366 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3367 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3368 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3369 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3370 (bfd_pef_parse_symbols): Likewise.
3371 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3372 * som.c (setup_sections, som_slurp_string_table),
3373 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3374 (som_bfd_fill_in_ar_symbols): Likewise.
3375 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3376 (evax_bfd_print_image): Likewise.
3377 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3378 * wasm-module.c (wasm_scan): Likewise.
3379 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3380 * xsym.c (bfd_sym_read_name_table),
3381 (bfd_sym_print_type_information_table_entry): Likewise.
3382 * libbfd.h: Regenerate.
3384 2020-02-19 Alan Modra <amodra@gmail.com>
3386 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3387 reading external relocs.
3388 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3389 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3391 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3393 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3394 (m32c_elf_relax_section): Likewise.
3395 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3396 (rl78_elf_relax_section): Likewise.
3397 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3398 (elf32_rx_relax_section): Likewise.
3399 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3400 parameter types and use..
3401 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3402 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3403 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3404 being read from file, just the extra.
3405 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3406 after reading external syms. Free on failure.
3408 2020-02-19 Alan Modra <amodra@gmail.com>
3410 * coffcode.h (buy_and_read, coff_slurp_line_table),
3411 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3412 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3413 corresponding bfd_alloc call. Adjust variables to suit.
3414 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3415 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3416 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3417 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3418 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3419 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3420 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3421 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3422 * elf64-alpha.c (READ): Likewise.
3423 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3424 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3425 (bfd_from_remote_memory): Likewise.
3426 * elfcore.h (core_find_build_id): Likewise.
3427 * elfxx-mips.c (READ): Likewise.
3428 * mach-o.c (bfd_mach_o_mangle_sections),
3429 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3430 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3431 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3432 * som.c (setup_sections, som_prep_for_fixups)
3433 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3434 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3435 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3436 (som_bfd_ar_write_symbol_stuff): Likewise.
3437 * vms-alpha.c (vector_grow1): Likewise.
3438 * vms-lib.c (vms_add_index): Likewise.
3439 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3440 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3441 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3442 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3443 (bfd_alloc2, bfd_zalloc2): Delete.
3444 (_bfd_mul_overflow): Define.
3445 * libbfd.h: Regenerate.
3447 2020-02-19 Alan Modra <amodra@gmail.com>
3449 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3451 (assign_section_numbers): Likewise.
3452 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3453 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3454 bfd_malloc2, size_t amt, and unsigned tls_count.
3455 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3456 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3457 (elf_output_implib): Use bfd_alloc.
3459 2020-02-19 Alan Modra <amodra@gmail.com>
3461 * bfd.c (struct bfd): Move format and direction to other
3462 bitfields. Add "size".
3463 * bfdio.c (bfd_get_size): Cache size when not writing file.
3464 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3465 returning zero, ie. unknown.
3466 (bfd_get_alt_debug_link_info): Likewise.
3467 * bfd-in2.h: Regenerate.
3469 2020-02-19 Alan Modra <amodra@gmail.com>
3471 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3472 bfd_get_file_size twice.
3473 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3474 zero, ie. unknown, return.
3475 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3476 * elfcode.h (elf_swap_shdr_in): Likewise.
3477 (elf_object_p): Don't call bfd_get_file_size twice and correct
3480 2020-02-19 Alan Modra <amodra@gmail.com>
3482 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3483 FALSE if memory alloc fails. Adjust calls.
3484 * som.c (som_prep_for_fixups): Likewise.
3485 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3486 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3487 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3488 * som.c (som_build_and_write_symbol_table): Return via error_return
3490 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3491 (VEC_APPEND_EL): Delete.
3492 (vector_grow1): Return pointer to element. Catch overflow.
3493 Return NULL on memory allocation failure.
3494 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3495 (alpha_vms_add_fixup_ca): Likewise.
3496 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3498 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3500 2020-02-19 Alan Modra <amodra@gmail.com>
3502 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3503 * aout-target.h (object_p): Likewise.
3504 * aout-tic30.c (tic30_aout_object_p): Likewise.
3505 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3506 (emit_stringtab, write_syms, link_hash_table_create),
3507 (aout_link_write_other_symbol): Likewise.
3508 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3509 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3510 (_bfd_compute_and_write_armap): Likewise.
3511 * archures.c (bfd_arch_list): Likewise.
3512 * bfd.c (bfd_record_phdr): Likewise.
3513 * binary.c (binary_canonicalize_symtab): Likewise.
3514 * cisco-core.c (cisco_core_file_validate): Likewise.
3515 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3516 (find_arm_glue, record_arm_to_thumb_glue),
3517 (record_thumb_to_arm_glue): Likewise.
3518 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3519 (ppc_allocate_toc_section): Likewise.
3520 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3521 * coff-sh.c (sh_relax_section): Likewise.
3522 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3523 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3524 (coff_set_alignment_hook, coff_mkobject),
3525 (coff_compute_section_file_positions): Likewise.
3526 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3527 (coff_find_nearest_line_with_names),
3528 ( bfd_coff_set_symbol_class): Likewise.
3529 * cofflink.c (_bfd_coff_link_hash_table_create),
3530 (_bfd_coff_link_input_bfd): Likewise.
3531 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3532 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3533 (build_line_info_table, sort_line_sequences),
3534 (line_info_add_include_dir, line_info_add_file_name),
3535 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3536 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3537 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3538 (_bfd_ecoff_find_nearest_line),
3539 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3540 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3541 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3542 * elf-m10300.c (mn10300_elf_relax_section),
3543 (elf32_mn10300_link_hash_table_create): Likewise.
3544 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3545 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3546 * elf32-arm.c (elf32_arm_link_hash_table_create),
3547 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3548 (elf32_arm_new_section_hook): Likewise.
3549 * elf32-avr.c (elf_avr_new_section_hook),
3550 (elf32_avr_link_hash_table_create, get_local_syms),
3551 (elf32_avr_setup_section_lists): Likewise.
3552 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3553 (bfin_link_hash_table_create): Likewise.
3554 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3555 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3556 * elf32-csky.c (csky_elf_link_hash_table_create),
3557 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3558 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3559 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3560 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3561 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3562 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3563 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3564 (m32r_elf_check_relocs): Likewise.
3565 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3566 (elf32_m68hc11_setup_section_lists),
3567 (elf32_m68hc11_size_stubs): Likewise.
3568 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3569 * elf32-metag.c (elf_metag_link_hash_table_create),
3570 (elf_metag_setup_section_lists): Likewise.
3571 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3572 (microblaze_elf_check_relocs): Likewise.
3573 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3574 (nds32_elf_check_relocs): Likewise.
3575 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3576 (get_local_syms, nios2_elf32_check_relocs),
3577 (nios2_elf32_link_hash_table_create): Likewise.
3578 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3579 (or1k_elf_check_relocs): Likewise.
3580 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3581 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3582 * elf32-s390.c (elf_s390_link_hash_table_create),
3583 (elf_s390_check_relocs): Likewise.
3584 * elf32-score.c (score_elf_create_got_section),
3585 (s3_elf32_score_new_section_hook),
3586 (elf32_score_link_hash_table_create): Likewise.
3587 * elf32-score7.c (score_elf_create_got_section),
3588 (s7_elf32_score_new_section_hook): Likewise.
3589 * elf32-sh.c (sh_elf_link_hash_table_create),
3590 (sh_elf_check_relocs): Likewise.
3591 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3592 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3593 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3594 (tilepro_elf_check_relocs): Likewise.
3595 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3596 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3597 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3598 (elf_xtensa_new_section_hook): Likewise.
3599 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3600 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3601 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3602 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3603 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3604 * elf64-ppc.c (ppc64_elf_new_section_hook),
3605 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3606 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3607 * elf64-s390.c (elf_s390_link_hash_table_create),
3608 (elf_s390_check_relocs): Likewise.
3609 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3610 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3611 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3612 (elf_link_add_archive_symbols, compute_bucket_count),
3613 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3614 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3615 (bfd_elf_final_link): Likewise.
3616 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3617 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3618 (elfNN_aarch64_new_section_hook): Likewise.
3619 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3620 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3621 (riscv_elf_check_relocs): Likewise.
3622 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3623 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3624 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3625 (_bfd_mips_elf_link_hash_table_create): Likewise.
3626 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3627 (_bfd_sparc_elf_check_relocs),
3628 (_bfd_sparc_elf_new_section_hook): Likewise.
3629 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3630 (tilegx_elf_check_relocs): Likewise.
3631 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3632 * format.c (bfd_check_format_matches): Likewise.
3633 * hash.c (_bfd_stringtab_init): Likewise.
3634 * ihex.c (ihex_scan): Likewise.
3635 * irix-core.c (irix_core_core_file_p): Likewise.
3636 * linker.c (bfd_wrapped_link_hash_lookup),
3637 (_bfd_generic_link_hash_table_create),
3638 (_bfd_generic_reloc_link_order): Likewise.
3639 * lynx-core.c (lynx_core_file_p): Likewise.
3640 * netbsd-core.c (netbsd_core_file_p): Likewise.
3641 * osf-core.c (osf_core_core_file_p): Likewise.
3642 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3643 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3644 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3645 * peicode.h (pe_mkobject): Likewise.
3646 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3647 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3648 * sco5-core.c (read_uarea): Likewise.
3649 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3650 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3651 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3652 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3653 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3654 * srec.c (srec_scan): Likewise.
3655 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3656 * targets.c (bfd_target_list): Likewise.
3657 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3658 * trad-core.c (trad_unix_core_file_p): Likewise.
3659 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3660 (vms_new_section_hook): Likewise.
3661 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3662 * xcofflink.c (xcoff_get_section_contents),
3663 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3664 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3665 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3667 2020-02-19 Alan Modra <amodra@gmail.com>
3669 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3671 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3673 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3674 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3675 a build_list_p argument. Don't search plugin_list. Short circuit
3676 when building the plugin list.
3677 (has_plugin): Renamed to has_plugin_list.
3678 (bfd_plugin_set_plugin): Don't set has_plugin.
3679 (bfd_plugin_specified_p): Check plugin_list instead.
3680 (build_plugin_list): New function.
3681 (load_plugin): Call build_plugin_list and use plugin_list.
3683 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3686 * plugin.c (try_claim): Always clean up for LTO wrapper.
3687 (try_load_plugin): Treat each object as independent. Create a
3688 copy for plugin name.
3690 2020-02-11 Nick Clifton <nickc@redhat.com>
3692 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3693 for addresses in print statements.
3694 (msp430_elf_relax_delete_bytes): Likewise.
3695 (msp430_elf_relax_add_words): Likewise.
3696 (msp430_elf_relax_section): Likewise.
3698 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3700 * plugin.c (add_symbols): Clear plugin_data memory.
3702 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3705 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3706 (EXECUTABLE_SUFFIX): Likewise.
3707 * config.in: Regenerated.
3708 * configure: Likewise.
3709 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3710 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3711 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3712 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3713 (get_lto_wrapper): New.
3714 (setup_lto_wrapper_env): Likewise.
3715 (current_plugin): Likewise.
3716 (register_all_symbols_read): Likewise.
3717 (register_cleanup): Likewise.
3718 (get_symbols): Likewise.
3719 (add_input_file): Likewise.
3720 (bfd_plugin_close_and_cleanup): Likewise.
3721 (claim_file): Removed.
3722 (register_claim_file): Set current_plugin->claim_file.
3723 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3724 lto_syms in current_plugin.
3725 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3726 all_symbols_read handler. Copy real symbols to plugin_data.
3727 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3728 (try_load_plugin): Don't reuse the previous plugin for LTO
3729 wrapper. Set up GCC LTO wrapper if possible. Don't set
3730 plugin_list_iter->claim_file.
3731 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3733 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3736 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3738 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3739 check if previous instruction matches a conditional jump inserted
3740 earlier. Invert conditional jump and delete branch in this case.
3742 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3744 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3745 msp430_elf_relax_add_words. Support insertion of either one or two
3747 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3748 needs to be grown. Handle insertion of branch instruction to replace
3751 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3753 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3754 debugging relocations.
3755 (msp430_elf_relax_delete_bytes): Likewise.
3756 (msp430_elf_relax_add_two_words): Likewise.
3757 (msp430_elf_relax_section): Likewise.
3759 2020-02-10 Alan Modra <amodra@gmail.com>
3761 * archures.c: Wrap overlong z80 comments.
3762 * bfd-in2.h: Regenerate.
3764 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3767 * archures.c: Add GBZ80 and Z80N machine values.
3768 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3769 * coff-z80.c: Add support for new reloc.
3770 * coffcode.h: Add support for new machine values.
3771 * cpu-z80.c: Add support for new machine names.
3772 * elf32-z80.c: Add support for new reloc.
3773 * bfd-in2.h: Regenerate.
3774 * libbfd.h: Regenerate.
3776 2020-02-07 Nick Clifton <nickc@redhat.com>
3779 * elf.c (rewrite_elf_program_header): Do not complain if no
3780 sections are mapped to a segment.
3782 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3785 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3786 for garbage collection on __patchable_function_entries section
3787 without linked-to section.
3789 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3792 * bfd-in2.h: Regenerated.
3793 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3794 on section if gc_mark of any of its linked-to sections is set
3795 and don't set gc_mark again.
3796 * section.c (asection): Add linked_to_symbol_name to map_head
3799 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3801 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3802 reporting an unrecognized instruction with R_V850_LONGJUMP.
3804 2020-02-05 Alan Modra <amodra@gmail.com>
3806 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3808 2020-02-04 Alan Modra <amodra@gmail.com>
3810 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3811 R_PPC_VLE_ADDR20, goto copy_reloc.
3813 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3815 * bfd-in2.h: Regenerated.
3816 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3818 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3821 * bfd-in2.h: Regenerated.
3822 * ecoff.c (bfd_debug_section): Add section_id.
3823 * section.c (bfd_section): Add section_id.
3824 (SEC_ASSEMBLER_SECTION_ID): New.
3825 (BFD_FAKE_SECTION): Add section_id.
3827 2020-02-01 Nick Clifton <nickc@redhat.com>
3829 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3832 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3834 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3835 encodings are relative to the GOT on nios2, too.
3837 2020-01-31 Alan Modra <amodra@gmail.com>
3839 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3840 file. Use $< and $@ in rules.
3841 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3842 (elf32-ia64.c, elf64-ia64.c): Likewise.
3843 (elf32-riscv.c, elf64-riscv.c): Likewise.
3844 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3845 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3846 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3847 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3848 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3849 * Makefile.in: Regenerate.
3851 2020-01-31 Alan Modra <amodra@gmail.com>
3854 * elf.c (setup_group): Don't clear entire section contents,
3855 just the padding after group flags. Release alloc'd memory
3856 after a seek or read failure.
3858 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3860 * peXXigen.c (pe_is_repro): New function.
3861 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3862 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3864 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3866 * peXXigen.c (debug_type_names): Add names for new debug data type
3869 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3871 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3872 inner loop. Fix a memory leak.
3874 2020-01-30 Alan Modra <amodra@gmail.com>
3876 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3877 or obj_coff_keep_strings here.
3878 (coff_get_normalized_symtab): Free external syms directly.
3879 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3882 2020-01-27 Jim Wilson <jimw@sifive.com>
3884 * cpu-riscv.c (riscv_scan): New.
3885 (N): Change bfd_default_scan to riscv_scan.
3887 2020-01-27 Andreas Schwab <schwab@suse.de>
3889 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3890 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3891 * Makefile.in: Regenerate.
3892 * cpu-plugin.c: Remove.
3893 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3894 (bfd_plugin_arch): Remove declaration.
3895 * bfd-in2.h: Regenerate.
3896 * po/SRC-POTFILES.in: Regenerate.
3898 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3899 Alan Modra <amodra@gmail.com>
3902 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3904 2020-01-24 Jim Wilson <jimw@sifive.com>
3906 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3907 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3908 avoid over long line.
3910 2020-01-24 Nick Clifton <nickc@redhat.com>
3913 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3914 syms and keep strings flags as these may have been set in order to
3915 prevent a bogus call to free.
3917 2020-01-23 Nick Clifton <nickc@redhat.com>
3919 * po/fr.po: Updated French translation.
3921 2020-01-23 Alan Modra <amodra@gmail.com>
3924 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3925 by zero when p_align is zero.
3927 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3929 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3930 (riscv_prefix_cmp): Likewise.
3931 (riscv_non_std_ext_p): Deleted.
3932 (riscv_std_sv_ext_p): Likewise.
3933 (riscv_non_std_sv_ext_p): Likewise.
3934 (riscv_merge_non_std_and_sv_ext): Rename to...
3935 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3936 (riscv_merge_arch_attr_info): Replace 3 calls to
3937 riscv_merge_non_std_and_sv_ext with single call to
3938 riscv_merge_multi_letter_ext.
3939 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3940 encounter a 'z' prefix.
3941 (riscv_get_prefix_class): New function, return prefix class based
3942 on first few characters of input string.
3943 (riscv_parse_config): New structure to factor out minor differences
3944 in extension class parsing behaviour.
3945 (riscv_parse_sv_or_non_std_ext): Rename to...
3946 (riscv_parse_prefixed_ext): and parameterise with
3948 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3949 (riscv_multi_letter_ext_valid_p): New.
3950 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3951 (riscv_parse_subset): Delegate all non-single-letter parsing work
3952 to riscv_parse_prefixed_ext.
3953 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3954 (riscv_get_prefix_class): Declare.
3956 2020-01-22 Alan Modra <amodra@gmail.com>
3958 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3959 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3960 __tls_get_addr_desc.
3961 (ppc64_elf_size_stubs): Add section for linker generated
3962 __tls_get_addr_desc wrapper function. Loop at least once if
3963 generating this function.
3964 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3965 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3967 2020-01-22 Alan Modra <amodra@gmail.com>
3969 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3970 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3972 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3973 (STDU_R1_0R1, ADDI_R1_R1): Define.
3974 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3975 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3976 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3977 no_tls_get_addr_regsave.
3978 (branch_reloc_hash_match): Add hash3 and hash4.
3979 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3980 (ppc64_elf_size_dynamic_sections): Likewise.
3981 (ppc64_elf_relocate_section): Likewise.
3982 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3983 __tls_get_addr stub.
3984 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3986 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3987 eh_frame for regsave __tls_get_addr.
3989 2020-01-22 Alan Modra <amodra@gmail.com>
3991 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3992 which __tls_get_addr calls will be eliminated.
3994 2020-01-20 Nick Clifton <nickc@redhat.com>
3996 * po/pt.po: Updates Portuguese translation.
3997 * po/ru.po: Updated Russian translation.
3998 * po/uk.po: Updated Ukranian translation.
4000 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4003 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4004 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4006 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4007 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4008 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4009 "rex leal x@tlsdesc(%rip), %reg" to
4010 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4011 "call *(%eax)" to "nopl (%rax)".
4013 2020-01-20 Alan Modra <amodra@gmail.com>
4015 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4016 (MTLR_R11): Don't define.
4017 (LD_R0_0R3, CMPDI_R0_0): Define.
4018 (build_tls_get_addr_stub): Don't use r11 in stub.
4020 2020-01-20 Alan Modra <amodra@gmail.com>
4022 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4023 (defined_sym_val, is_tls_get_addr): Likewise.
4025 2020-01-18 Nick Clifton <nickc@redhat.com>
4027 * version.m4 (BFD_VERSION): Set to 2.34.50.
4028 * configure: Regenerate.
4029 * po/bfd.pot: Regenerate.
4031 2020-01-18 Nick Clifton <nickc@redhat.com>
4033 Binutils 2.34 branch created.
4035 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4037 * coff-arm.c: Fix spelling error (seperate).
4038 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4040 * sysdep.h (strnlen): Fix spelling error (seperate).
4042 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4045 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4047 2020-01-15 Alan Modra <amodra@gmail.com>
4050 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4051 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4052 of function symbols unless dot symbols are present. Do warn
4053 whenever one is created, regardles of whether a PLT entry is
4054 also emitted for the function symbol.
4056 2020-01-14 Alan Modra <amodra@gmail.com>
4058 * som.c (som_bfd_count_ar_symbols): Error when file position
4059 of symbols on chains is not strictly increasing.
4061 2020-01-14 Alan Modra <amodra@gmail.com>
4063 * vms.h (VMS_DEBUG): Define as 0.
4064 * vms-alpha.c (image_write): Move debug output after bounds check.
4066 (_bfd_vms_slurp_eihd): Warning fix.
4067 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4069 2020-01-13 Alan Modra <amodra@gmail.com>
4071 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4072 for "ignored" records.
4074 2020-01-13 Alan Modra <amodra@gmail.com>
4076 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4077 Delete asect name check. Move asect NULL check to wasm_object_p.
4078 Correct bounds check of sizes against end. Replace uses of
4079 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4080 just one bfd_release.
4081 (wasm_scan): Don't use malloc/strdup for section names,
4082 bfd_alloc instead. Simplify code prefixing section name.
4083 Formatting. Don't attempt to free memory here..
4084 (wasm_object_p): ..do so here.
4086 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4089 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4090 UNDEFWEAK_NO_DYNAMIC_RELOC.
4091 (allocate_dynrelocs_for_symbol): Likewise.
4093 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4096 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4098 2020-01-10 Alan Modra <amodra@gmail.com>
4100 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4102 2020-01-09 Nick Clifton <nickc@redhat.com>
4105 * bfd.c (bfd_convert_section_contents): Check for a compress
4106 header size that is larger than the actual section size.
4108 2020-01-08 Alan Modra <amodra@gmail.com>
4111 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4112 after removing sections.
4114 2020-01-06 Jim Wilson <jimw@sifive.com>
4117 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4118 check for !bfd_link_pic (info).
4119 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4120 <R_RISCV_JAL>: Add comment.
4121 (_bfd_riscv_relax_section): For plt.offset check, add check for
4122 bfd_link_pic (info). Add comment.
4124 2020-01-06 Alan Modra <amodra@gmail.com>
4126 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4127 match failures. Don't init to bfd_error_wrong_format before
4128 calling _bfd_check_format.
4130 2020-01-06 Alan Modra <amodra@gmail.com>
4132 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4133 status rather than exiting on stack overflow or underflow.
4134 (_bfd_vms_slurp_etir): Adjust to suit.
4136 2020-01-06 Alan Modra <amodra@gmail.com>
4138 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4140 2020-01-06 Alan Modra <amodra@gmail.com>
4142 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4143 command. Check name offset is within command.
4144 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4145 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4146 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4147 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4148 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4149 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4150 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4151 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4152 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4153 (bfd_mach_o_read_segment): Similarly.
4154 (bfd_mach_o_read_thread): Properly bound check thread struct.
4155 Don't repeat checks on second loop.
4156 (bfd_mach_o_read_command): Fail on invalid command length.
4158 2020-01-04 Alan Modra <amodra@gmail.com>
4160 * format.c (bfd_check_format_matches): Add preserve_match.
4161 Save initial bfd state in "preserve", matched bfd state in
4162 "preserve_match". Save just the first match. Release
4163 bfd_alloc memory. Restore and finish preserved state as
4164 appropriate on all function exit paths.
4166 2020-01-04 Alan Modra <amodra@gmail.com>
4168 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4170 2020-01-04 Alan Modra <amodra@gmail.com>
4172 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4175 2020-01-03 Nick Clifton <nickc@redhat.com>
4178 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4179 there is enough data remaining in the code buffer before
4180 attempting to read a function stub.
4182 2020-01-03 Nick Clifton <nickc@redhat.com>
4185 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4186 return value from bfd_malloc.
4187 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4188 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4189 (elf32_arm_filter_cmse_symbols): Likewise.
4190 (elf32_arm_write_section): Likewise.
4191 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4192 (bfd_mach_o_follow_dsym): Likewise.
4193 * pef.c (bfd_pef_print_loader_section): Likewise.
4194 (bfd_pef_scan_start_address): Likewise.
4195 (bfd_pef_parse_function_stubs): Likewise.
4196 (bfd_pef_parse_symbols): Likewise.
4198 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4200 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4201 on binary inputs ld/PR25316.
4202 (is_ia64_elf): new helper to filter on ia64 objects.
4204 2020-01-03 Jan Beulich <jbeulich@suse.com>
4206 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4208 (bfd_mach_o_scan): Insert underscore in two variable names.
4210 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4212 * Makefile.am: Add z80-elf target support.
4213 * configure.ac: Likewise.
4214 * targets.c: Likewise.
4215 * Makefile.in: Regenerate.
4216 * configure: Regenerate.
4217 * config.bfd: Add z80-elf target support and new arches: ez80 and
4219 * elf32-z80.c: New file.
4220 * archures.c: Add new z80 architectures: eZ80 and Z180.
4221 * coffcode.h: Likewise.
4222 * cpu-z80.c: Likewise.
4223 * coff-z80.c: Add new relocations for Z80 target and local label
4225 * reloc.c: Add new relocs.
4226 * bfd-in2.h: Regenerate.
4227 * libbfd.h: Regenerate.
4229 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4233 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4235 2020-01-01 Alan Modra <amodra@gmail.com>
4237 Update year range in copyright notice of all files.
4239 For older changes see ChangeLog-2019
4241 Copyright (C) 2020 Free Software Foundation, Inc.
4243 Copying and distribution of this file, with or without modification,
4244 are permitted in any medium without royalty provided the copyright
4245 notice and this notice are preserved.
4251 version-control: never
projects / deliverable / binutils-gdb.git / blob