1 2020-09-02 Alan Modra <amodra@gmail.com>
3 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
6 2020-09-01 Alan Modra <amodra@gmail.com>
8 * reloc.c (N_ONES): Handle N=0.
9 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
10 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
12 2020-09-01 Alan Modra <amodra@gmail.com>
15 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
16 in descending order of alignment.
18 2020-09-01 Alan Modra <amodra@gmail.com>
21 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
23 2020-08-31 Alan Modra <amodra@gmail.com>
26 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
27 unsigned when using with RISCV_ITYPE.
28 (_bfd_riscv_relax_call): Use an unsigned foff.
30 2020-08-31 Alan Modra <amodra@gmail.com>
34 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
35 (CRINFO_RELVADDR): Make unsigned.
36 (mips_elf_nullify_got_load): Use unsigned constant when shifting
39 2020-08-31 Alan Modra <amodra@gmail.com>
42 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
43 variable and rewrite signed overflow check.
44 * elf32-mep.c: Regenerate.
45 (mep_final_link_relocate): Delete "s".
47 2020-08-31 Alan Modra <amodra@gmail.com>
50 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
51 that might shift values into sign bit.
53 2020-08-31 Alan Modra <amodra@gmail.com>
56 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
57 and similarly for variables dealing with overflow.
59 2020-08-31 Alan Modra <amodra@gmail.com>
62 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
63 without undefined behaviour. Tidy excess casts.
65 2020-08-31 Alan Modra <amodra@gmail.com>
67 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
68 alignment from reloc addend after reloc type R_MN10300_ALIGN is
71 2020-08-30 Alan Modra <amodra@gmail.com>
75 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
76 without undefined behaviour.
78 2020-08-29 Nick Clifton <nickc@redhat.com>
81 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
84 2020-08-29 Alan Modra <amodra@gmail.com>
87 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
88 element when count is zero. bfd_realloc when shrinking.
90 2020-08-28 Alan Modra <amodra@gmail.com>
93 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
96 2020-08-28 Alan Modra <amodra@gmail.com>
99 * ecofflink.c (WRITE): Really don't write zero size chunks.
101 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
104 * linker.c (bfd_generic_define_common_symbol): Force the alignment
105 to 1 if the section has now alignment requirement.
107 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
109 * elf32-csky.c (csky_archs): Fix arch names.
110 (csky_find_arch_with_name): New.
111 (elf32_csky_merge_attributes): New.
112 (csky_elf_merge_private_bfd_data): Add process of merge
114 (elf32_csky_obj_attrs_arg_type): New.
115 (elf32_csky_obj_attrs_handle_unknown): New.
116 (elf_backend_obj_attrs_vendor): Define.
117 (elf_backend_obj_attrs_section): Define.
118 (elf_backend_obj_attrs_arg_type): Define.
119 (elf_backend_obj_attrs_section_type): Define.
121 2020-08-28 Nick Clifton <nickc@redhat.com>
124 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
125 for undefined symbols which will not generate extra warning
126 messages about truncated relocs.
128 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
130 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
131 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
132 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
133 unresolved reloc checks.
135 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
138 * som.c (som_bfd_copy_private_section_data): Issue error when a
139 subspace is specified without its containing space.
141 2020-08-27 Alan Modra <amodra@gmail.com>
144 * elflink.c: Include limits.h.
145 (CHAR_BIT): Provide fallback define.
146 (set_symbol_value): Correct complex reloc comment.
147 (undefined_reference): Set bfd_error.
148 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
150 (eval_symbol): Limit shifts. Force unsigned for left shift.
151 Catch divide by zero.
152 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
153 * configure: Regenerate.
154 * config.in: Regenerate.
156 2020-08-27 Alan Modra <amodra@gmail.com>
159 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
161 2020-08-27 Alan Modra <amodra@gmail.com>
163 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
164 on sym_sec not being output.
166 2020-08-27 Alan Modra <amodra@gmail.com>
169 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
171 2020-08-26 Nick Clifton <nickc@redhat.com>
174 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
176 (avr_elf32_load_records_from_section): Use bfd_get_16 and
177 bfd_get_32 to load values from potentially unaligned pointers.
180 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
181 ignore local symbols.
182 (elf64_alpha_relax_got_load): Do not check for local dynamic
184 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
186 (INSN_A) Cast the A parameter to unsigned.
187 (INSN_AB): Define in terms of INSN_A.
188 (INSN_ABC): Likewise.
189 (INSN_ABO): Likewise.
193 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
194 unsigned long constant when creating a mask to test for alignment
197 2020-08-26 Alan Modra <amodra@gmail.com>
200 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
202 2020-08-26 Alan Modra <amodra@gmail.com>
205 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
206 when section is empty.
208 2020-08-26 Alan Modra <amodra@gmail.com>
211 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
214 2020-08-26 Alan Modra <amodra@gmail.com>
222 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
223 (ppc64_elf_tls_setup): Likewise.
224 (branch_reloc_hash_match): Likewise.
225 (build_plt_stub): Likewise.
226 (ppc64_elf_relocate_section): Likewise.
228 2020-08-26 Alan Modra <amodra@gmail.com>
231 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
233 2020-08-26 Alan Modra <amodra@gmail.com>
236 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
237 sstubs->contents != NULL.
239 2020-08-26 Alan Modra <amodra@gmail.com>
242 * som.c (som_prep_for_fixups): Return early when no symbols.
244 2020-08-26 Alan Modra <amodra@gmail.com>
247 * ecofflink.c (WRITE): Don't write size 0 chunks.
249 2020-08-26 Alan Modra <amodra@gmail.com>
251 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
253 2020-08-26 Alan Modra <amodra@gmail.com>
256 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
258 2020-08-26 David Faust <david.faust@oracle.com>
260 * archures.c (bfd_mach_xbpf): Define.
261 * bfd-in2.h: Regenerate.
262 * cpu-bpf.c (bfd_xbpf_arch) New.
263 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
265 2020-08-26 Alan Modra <amodra@gmail.com>
267 * archures.c (bfd_mach_ck860): Define.
269 2020-08-25 Mark Wielaard <mark@klomp.org>
271 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
272 and dwarf_rnglists_size fields.
273 (dwarf_debug_sections): Add debug_rnglists.
274 (dwarf_debug_section_enum): Likewise.
275 (read_debug_rnglists): New function.
276 (read_rangelist): New function to call either read_ranges or
277 read_rnglists. Rename original function to...
278 (read_ranges): ...this.
279 (read_rnglists): New function.
281 2020-08-25 Alan Modra <amodra@gmail.com>
284 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
285 is_elf_hash_table before accessing elf fields.
287 2020-08-25 Alan Modra <amodra@gmail.com>
290 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
293 2020-08-25 Alan Modra <amodra@gmail.com>
296 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
297 before accessing elf fields.
299 2020-08-25 Alan Modra <amodra@gmail.com>
302 * som.c (som_compute_checksum): XOR 32-bit words in header,
303 not unsigned long sized words.
305 2020-08-25 Alan Modra <amodra@gmail.com>
308 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
309 amount copied for elf_segment_map defined with one element
312 2020-08-25 Alan Modra <amodra@gmail.com>
315 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
316 bfd_get_x size function to read addends out of fields. Apply
317 rightshift adjustment too. Don't apply the now unnecessary
318 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
319 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
320 Correct R_ARM_THM_JUMP6 addend.
322 2020-08-25 Alan Modra <amodra@gmail.com>
325 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
326 before start of section.
328 2020-08-25 Alan Modra <amodra@gmail.com>
330 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
331 before accessing elf_hash_table_id.
332 * elf32-arc.c (elf_arc_hash_table): Likewise.
333 * elf32-arm.c (elf32_arm_hash_table): Likewise.
334 * elf32-avr.c (avr_link_hash_table): Likewise.
335 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
336 * elf32-cris.c (elf_cris_hash_table): Likewise.
337 * elf32-csky.c (csky_elf_hash_table): Likewise.
338 * elf32-frv.c (frvfdpic_hash_table): Likewise.
339 * elf32-hppa.c (hppa_link_hash_table): Likewise.
340 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
341 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
342 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
343 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
344 * elf32-metag.c (metag_link_hash_table): Likewise.
345 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
346 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
347 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
348 * elf32-s390.c (elf_s390_hash_table): Likewise.
349 * elf32-sh.c (sh_elf_hash_table): Likewise.
350 * elf32-spu.c (spu_hash_table): Likewise.
351 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
352 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
353 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
354 * elf64-hppa.c (hppa_link_hash_table): Likewise.
355 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
356 * elf64-s390.c (elf_s390_hash_table): Likewise.
357 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
358 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
359 * elfxx-mips.c (mips_elf_hash_table): Likewise.
360 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
361 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
363 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
365 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
366 int. Use '%u' format with _bfd_error_handler to render it.
368 2020-08-25 Alan Modra <amodra@gmail.com>
371 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
372 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
374 2020-08-25 Alan Modra <amodra@gmail.com>
377 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
378 accessing elf_hash_table_id.
380 2020-08-25 Alan Modra <amodra@gmail.com>
383 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
384 accessing elf_hash_table_id.
386 2020-08-24 Mark Wielaard <mark@klomp.org>
388 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
389 (read_formatted_entries): Likewise. And skip zero entry.
391 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
393 * bfd-in2.h (bfd_mach_ck860): New.
394 * cpu-csky.c (arch_info_struct): Add item for CK860.
396 2020-08-24 Alan Modra <amodra@gmail.com>
398 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
399 high part tprel16 relocs.
400 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
401 Clear do_tls_opt on odd instructions.
402 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
403 Don't sanity check them here.
404 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
405 high part tprel16 relocs.
406 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
407 Clear do_tls_opt on odd instructions.
408 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
410 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
413 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
414 * configure: Regenerate.
416 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
419 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
420 versioned symbols, which are defined in shared objects, in
423 2020-08-21 Nick Clifton <nickc@redhat.com>
425 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
426 the data map if there are entries in it.
427 (_bfd_aarch64_erratum_843419_scan): Likewise.
429 2020-08-21 Jan Beulich <jbeulich@suse.com>
431 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
432 last byte of debug dir, not first.
434 2020-08-20 Nick Clifton <nickc@redhat.com>
437 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
438 field in the ELF header of the compressed sections.
440 2020-08-20 Nick Clifton <nickc@redhat.com>
443 * elf-bfd.h (struct bfd_elf_section_data): Add
444 has_secondary_relocs field.
445 * elf.c (_bfd_elf_copy_special_section_fields): Set the
446 has_secondary_relocs field for sections which have associated
448 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
449 on sections which have associated secondary relocs.
451 2020-08-15 Alan Modra <amodra@gmail.com>
453 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
454 small common section.
455 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
456 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
457 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
458 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
459 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
460 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
461 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
462 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
463 * elf32-v850.c (v850_elf_check_relocs): Likewise.
464 (v850_elf_add_symbol_hook): Likewise.
465 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
466 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
467 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
468 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
470 2020-08-15 Alan Modra <amodra@gmail.com>
473 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
475 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
476 on small common section.
477 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
478 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
479 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
480 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
481 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
482 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
484 2020-08-14 Alan Modra <amodra@gmail.com>
486 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
487 rather than another copy of primes. Increase maximum default
490 2020-08-13 Alan Modra <amodra@gmail.com>
492 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
494 2020-08-13 Alan Modra <amodra@gmail.com>
496 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
497 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
498 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
499 optimization when --no-pcrel-optimize.
501 2020-08-13 Alan Modra <amodra@gmail.com>
504 * bfd.c (struct bfd): Add read_only.
505 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
506 Set read_only on warning.
507 (elf_object_p): Sanity check program header alignment. Set
508 read_only on warning.
509 * bfd-in2.h: Regenerate.
511 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
513 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
514 win32pstatus note type to avoid signedness comparison warning.
516 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
518 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
519 win32pstatus notes, and return TRUE so we continue rather than
520 stopping as if it was an error.
522 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
524 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
526 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
528 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
529 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
530 appropriate size constraint for each win32pstatus note type.
532 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
534 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
535 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
538 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
540 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
541 (elfcore_grok_win32pstatus): Use.
543 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
545 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
546 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
547 offsets used to read NOTE_INFO_PROCESS.
549 2020-08-12 Nick Clifton <nickc@redhat.com>
551 * po/ru.po: Updated Russian translation.
552 * po/sr.po: Updated Serbian translation.
554 2020-08-07 David Faust <david.faust@oracle.com>
556 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
557 DISP16 and DISP32 relocations.
559 2020-08-05 David Faust <david.faust@oracle.com>
561 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
562 (bpf_elf_howto_table): Use it here.
563 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
564 instruction and data relocations.
566 2020-08-03 Alan Modra <amodra@gmail.com>
568 * vms-lib.c (vms_traverse_index): Sanity check size remaining
569 before accessing vms_idx or vms_elfidx.
571 2020-08-03 Alan Modra <amodra@gmail.com>
574 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
575 size against file size. Correct LONG_MAX limit check.
576 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
577 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
578 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
579 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
580 bfd_malloc_and_get_section.
582 2020-07-31 Alan Modra <amodra@gmail.com>
585 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
586 IR symbols to become dynamic.
587 (elf_link_add_object_symbols): Don't exclude IR symbols when
588 deciding whether an as-needed shared library is needed.
590 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
593 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
595 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
597 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
599 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
600 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
601 Don't define _STRUCTURED_PROC.
602 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
603 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
604 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
605 * configure, config.in: Regenerate.
606 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
607 * Makefile.in, doc/Makefile.in: Regenerate.
609 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
611 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
612 (elf_link_hash_table): Add sym_cache.
613 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
614 (elf32_arm_check_relocs): Updated.
615 (elf32_arm_size_dynamic_sections): Likewise.
616 * elf32-bfin.c (bfin_link_hash_table): Removed.
617 (bfin_link_hash_newfunc): Updated.
618 (bfin_hash_table): Removed.
619 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
620 (csky_elf_check_relocs): Updated.
621 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
622 (elf32_hppa_check_relocs): Updated.
623 * elf32-i386.c (elf_i386_tls_transition): Updated.
624 (elf_i386_convert_load_reloc): Likewise.
625 (elf_i386_check_relocs): Likewise.
626 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
627 (m32r_elf_hash_table): Updated.
628 (m32r_elf_link_hash_table_create): Likewise.
629 (m32r_elf_create_dynamic_sections): Likewise.
630 (m32r_elf_adjust_dynamic_symbol): Likewise.
631 (allocate_dynrelocs): Likewise.
632 (m32r_elf_size_dynamic_sections): Likewise.
633 (m32r_elf_relocate_section): Likewise.
634 (m32r_elf_finish_dynamic_symbol): Likewise.
635 (m32r_elf_check_relocs): Likewise.
636 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
638 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
639 (elf_m68k_check_relocs): Updated.
640 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
641 (elf_metag_check_relocs): Updated.
642 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
643 (microblaze_elf_check_relocs): Updated.
644 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
645 (nds32_elf_create_dynamic_sections): Likewise.
646 (nds32_elf_adjust_dynamic_symbol): Likewise.
647 (nds32_elf_check_relocs): Likewise.
648 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
649 srelbss and aym_cache.
650 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
651 (nios2_elf32_check_relocs): Updated.
652 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
653 (or1k_elf_check_relocs): Updated.
654 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
655 (ppc_elf_check_relocs): Updated.
656 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
657 (elf_s390_check_relocs): Updated.
658 (elf_s390_finish_dynamic_sections): Likewise.
659 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
661 (sh_elf_create_dynamic_sections): Updated.
662 (sh_elf_adjust_dynamic_symbol): Likewise.
663 (sh_elf_size_dynamic_sections): Likewise.
664 (sh_elf_check_relocs): Likewise.
665 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
666 (elf32_tic6x_check_relocs): Updated.
667 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
668 (tilepro_elf_hash_table): Updated.
669 (tilepro_elf_link_hash_table_create): Likewise.
670 (tilepro_elf_check_relocs): Likewise.
671 (tilepro_elf_adjust_dynamic_symbol): Likewise.
672 (allocate_dynrelocs): Likewise.
673 (tilepro_elf_size_dynamic_sections): Likewise.
674 (tilepro_elf_relocate_section): Likewise.
675 (tilepro_elf_finish_dynamic_symbol): Likewise.
676 (tilepro_finish_dyn): Likewise.
677 (tilepro_elf_finish_dynamic_sections): Likewise.
678 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
679 (ppc64_elf_before_check_relocs): Updated.
680 (ppc64_elf_check_relocs): Likewise.
681 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
682 (elf_s390_check_relocs): Updated.
683 (elf_s390_relocate_section): Likewise.
684 (elf_s390_finish_dynamic_sections): Likewise.
685 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
686 (elf_x86_64_check_relocs): Likewise.
687 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
689 (elfNN_aarch64_check_relocs): Updated.
690 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
691 (riscv_elf_check_relocs): Updated.
692 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
693 (mips_elf_resolve_got_page_ref): Updated.
694 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
695 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
697 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
698 (tilegx_elf_check_relocs): Updated.
699 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
701 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
703 * elflink.c (bfd_elf_final_link): Give local symbols a name if
705 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
706 return TRUE if making ET_REL output.
708 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
710 * elf-bfd.h (elf_backend_data): Add
711 `elf_backend_elfsym_local_is_section' member.
712 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
714 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
715 * elflink.c (bfd_elf_final_link): Use it to determine whether
716 set the `.symtab' section's `sh_info' value to the index of the
717 first non-local or non-section symbol.
718 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
720 (elf_backend_elfsym_local_is_section): New macro.
721 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
723 (elf_backend_elfsym_local_is_section): New macro.
725 2020-07-29 Alan Modra <amodra@gmail.com>
727 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
728 defined in excluded sections.
730 2020-07-28 Alan Modra <amodra@gmail.com>
732 * elf.c (assign_section_numbers): Comment. Don't segfault on
733 discarded sections when setting linked-to section for generic
735 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
737 2020-07-27 Alan Modra <amodra@gmail.com>
739 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
741 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
744 2020-07-24 Nick Clifton <nickc@redhat.com>
746 * config.bfd: Move xc16x target to the obsolete list.
748 2020-07-22 Kevin Buettner <kevinb@redhat.com>
750 * binary.c (binary_get_section_contents): Seek using offset
751 from section's file position.
753 2020-07-22 Kevin Buettner <kevinb@redhat.com>
755 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
757 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
760 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
761 type for the first function argument. Rename pointers to reflect
762 that they have distinct types.
764 2020-07-20 Alan Modra <amodra@gmail.com>
766 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
768 2020-07-19 Alan Modra <amodra@gmail.com>
770 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
771 (select_alt_stub): New function.
772 (ppc_get_stub_entry): Use it here.
773 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
775 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
776 merge notoc stubs with other varieties when power10_stubs is "auto".
777 Instead dup the stub hash table entry.
778 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
779 tests of power10_stubs.
781 2020-07-15 Alan Modra <amodra@gmail.com>
784 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
786 2020-07-15 Nick Clifton <nickc@redhat.com>
789 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
790 check for aux entries that overflow the buufer.
792 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
794 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
795 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
797 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
798 Alan Modra <amodra@gmail.com>
801 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
802 objects both before and after normal object files.
803 * elflink.c (_bfd_elf_section_already_linked): Likewise.
805 2020-07-10 Alan Modra <amodra@gmail.com>
807 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
808 * elf64-ppc.c (struct ppc_link_hash_table): Delete
810 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
811 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
812 uses of power10_stubs.
814 2020-07-09 Alan Modra <amodra@gmail.com>
816 * coff-ppc.c: Delete.
819 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
820 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
822 (coff_write_object_contents): Remove PPC_PE code.
823 * config.bfd: Move powerpcle-pe to removed targets.
824 * configure.ac: Remove powerpc PE entries.
825 * libcoff-in.h (ppc_allocate_toc_section): Delete.
826 (ppc_process_before_allocation): Delete.
827 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
828 * targets.c: Remove powerpc PE vectors.
829 * po/SRC-POTFILES.in: Regenerate.
830 * libcoff.h: Regenerate.
831 * Makefile.in: Regenerate.
832 * configure: Regenerate.
834 2020-07-09 Nick Clifton <nickc@redhat.com>
836 * po/fr.po: Updated French translation.
838 2020-07-07 Alan Modra <amodra@gmail.com>
840 * xcofflink.c (xcoff_mark): Don't mark const sections.
841 (bfd_xcoff_record_link_assignment): Add FIXME.
842 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
843 sections being discarded by linker script.
845 2020-07-07 Alan Modra <amodra@gmail.com>
847 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
848 time, uid, gid and mode for deterministic archive.
849 (xcoff_write_archive_contents_big): Likewise.
851 2020-07-07 Alan Modra <amodra@gmail.com>
853 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
856 2020-07-06 Nick Clifton <nickc@redhat.com>
858 * po/pt.po: Updated Portuguese translation.
859 * po/uk.po: Updated Ukranian translation.
861 2020-07-04 Nick Clifton <nickc@redhat.com>
863 * version.m4: Set version to 2.35.50.
864 * configure: Regenerate.
865 * po/bbfd.pot: Regenerate.
867 2020-07-04 Nick Clifton <nickc@redhat.com>
869 Binutils 2.35 branch created.
871 2020-07-01 Alan Modra <amodra@gmail.com>
874 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
875 raw syment index before dereferencing.
877 2020-07-01 Alan Modra <amodra@gmail.com>
879 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
881 2020-07-01 Alan Modra <amodra@gmail.com>
883 * config.bfd: Obsolete xc16x.
885 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
887 * archures.c (bfd_mach_i386_nacl): Removed.
888 (bfd_mach_i386_i386_nacl): Likewise.
889 (bfd_mach_x86_64_nacl): Likewise.
890 (bfd_mach_x64_32_nacl): Likewise.
891 * config.bfd: Remove *-*-nacl* targets.
892 * configure.ac: Remove x86 NaCl target vectors.
893 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
894 (bfd_x64_32_nacl_arch): Likewise.
895 (bfd_x86_64_nacl_arch): Likewise.
896 (bfd_i386_nacl_arch): Likewise.
897 (bfd_x64_32_arch_intel_syntax): Updated.
898 * elf32-i386.c: Don't include "elf-nacl.h".
899 (elf_i386_nacl_plt): Removed.
900 (elf_i386_nacl_plt0_entry): Likewise.
901 (elf_i386_nacl_plt_entry): Likewise.
902 (elf_i386_nacl_pic_plt0_entry): Likewise.
903 (elf_i386_nacl_pic_plt_entry): Likewise.
904 (elf_i386_nacl_eh_frame_plt): Likewise.
905 (elf_i386_nacl_plt): Likewise.
906 (elf32_i386_nacl_elf_object_p): Likewise.
907 (elf_i386_get_synthetic_symtab): Updated.
908 (elf_i386_link_setup_gnu_properties): Likewise.
909 * elf64-x86-64.c: Don't include "elf-nacl.h".
910 (elf_x86_64_nacl_plt): Removed.
911 (elf64_x86_64_nacl_elf_object_p): Likewise.
912 (elf_x86_64_nacl_plt0_entry): Likewise.
913 (elf_x86_64_nacl_plt_entry): Likewise.
914 (elf_x86_64_nacl_eh_frame_plt): Likewise.
915 (elf_x86_64_nacl_plt): Likewise.
916 (elf32_x86_64_nacl_elf_object_p): Likewise.
917 (elf_x86_64_get_synthetic_symtab): Updated.
918 (elf_x86_64_link_setup_gnu_properties): Likewise.
919 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
920 * targets.c: Remove x86 NaCl target vectors.
921 * bfd-in2.h: Regenerated.
922 * configure: Likewise.
924 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
926 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
927 _bfd_elf_add_dynamic_tags.
929 2020-06-29 Alan Modra <amodra@gmail.com>
931 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
932 return value of bfd_bread. Don't read more than requested length.
933 Sanity check length. Properly terminate file name.
935 2020-06-29 Alan Modra <amodra@gmail.com>
937 * arc-got.h: Use C style comments.
938 * coff-z80.c: Likewise.
939 * elf32-csky.c: Likewise.
940 * peXXigen.c: Likewise.
941 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
944 2020-06-26 Pat Bernardi <bernardi@adacore.com>
946 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
947 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
949 2020-06-26 Alan Modra <amodra@gmail.com>
951 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
952 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
953 (riscv_get_priv_spec_name): Move to..
954 * cpu-riscv.c: ..here.
955 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
956 Use %u to print unsigned numbers.
958 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
960 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
961 default architecture.
963 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
966 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
967 _bfd_elf_add_dynamic_tags.
969 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
972 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
973 _bfd_elf_add_dynamic_tags.
975 2020-06-24 Alan Modra <amodra@gmail.com>
977 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
978 shifts without undefined behaviour.
980 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
982 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
984 (_bfd_elf_add_dynamic_tags): New.
985 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
986 _bfd_elf_add_dynamic_tags.
987 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
988 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
989 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
990 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
991 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
992 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
993 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
994 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
996 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
997 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
998 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
999 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1000 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1001 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1002 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1003 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1004 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1006 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1007 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1008 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1009 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1010 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1011 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1013 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1014 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1015 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1016 dt_reloc_sz and dt_reloc_ent.
1017 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1018 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1020 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1021 etab.dt_pltgot_required.
1022 (elf32_hppa_size_dynamic_sections): Call
1023 _bfd_elf_add_dynamic_tags.
1024 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1025 etab.dt_pltgot_required.
1026 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1027 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1028 root.dt_pltgot_required for FDPIC output.
1029 (sh_elf_size_dynamic_sections): Call
1030 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1031 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1032 elf.dt_pltgot_required.
1033 (elf_xtensa_size_dynamic_sections): Call
1034 _bfd_elf_add_dynamic_tags.
1035 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1036 root.dt_pltgot_required.
1037 (elf64_hppa_size_dynamic_sections): Call
1038 _bfd_elf_add_dynamic_tags.
1039 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1040 root.dt_pltgot_required.
1041 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1042 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1043 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1045 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1047 * mach-o.c: Support the new load commands by reading a linkedit
1048 data command for them.
1050 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1052 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1053 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1054 (riscv_get_priv_spec_class): Likewise.
1055 (riscv_get_priv_spec_name): Likewise.
1056 (riscv_get_priv_spec_class_from_numbers): New function, convert
1057 the version numbers into string, then call riscv_get_priv_spec_class
1058 to get the priv spec class.
1059 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1060 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1061 (riscv_get_priv_spec_name): Likewise.
1062 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1063 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1064 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1065 of input and output objects form their priv spec attributes by
1066 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1067 errors when linking objects with differnet priv spec versions. We do
1068 know v1.9.1 may have conflicts to other versions, so report the
1069 warning, too. After that, update the output priv spec version to the
1072 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1074 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1075 priv attributes, we will check the conflicts for all of them (major,
1076 minor and revision), and then set the priv_attrs_merged to TRUE to
1077 indicate that we have handled all of the priv attributes. Remove
1078 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1080 2020-06-21 Alan Modra <amodra@gmail.com>
1083 * configure.ac: Disable plugins by default for some targets.
1084 * plugin.c: Comment typo fix.
1085 * configure: Regenerate.
1087 2020-06-19 Nick Clifton <nickc@redhat.com>
1089 * plugin.c (try_load_plugin): Suppress the error message about
1090 being unable to open a plugin if creating a list of viable
1093 2020-06-16 Alan Modra <amodra@gmail.com>
1095 * aout-tic30.c: Delete file.
1096 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1097 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1098 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1099 (xc16x-*-elf): Sort properly.
1100 * configure.ac: Remove tic30_aout_vec.
1101 * targets.c: Likewise.
1102 * Makefile.in: Regenerate.
1103 * configure: Regenerate.
1104 * po/SRC-POTFILES.in: Regenerate.
1106 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1108 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1109 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1110 (elf32xtensa_abi): New global variable.
1111 (xtensa_abi_choice): New function.
1112 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1113 XSHAL_ABI to select PLT code.
1115 2020-06-15 Roland McGrath <mcgrathr@google.com>
1117 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1118 field of bfd_link_info.
1120 2020-06-15 Alan Modra <amodra@gmail.com>
1122 * config.bfd: Obsolete powerpcle-*-pe targets.
1124 2020-06-15 Alan Modra <amodra@gmail.com>
1127 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1128 symbols that were defined in discarded sections.
1129 * cofflink.c (coff_link_check_archive_element): Likewise.
1130 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1132 (_bfd_coff_write_global_sym): Don't emit such symbols.
1133 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1134 libcoff.h: Regenerate.
1136 2020-06-11 Alan Modra <amodra@gmail.com>
1139 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1141 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1143 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1144 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1145 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1148 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1151 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1152 Clear verinfo.verdef.
1154 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1157 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1158 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1159 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1161 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1162 Set ifunc_resolvers if there are FUNC resolvers.
1163 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1164 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1165 with elf.ifunc_resolvers.
1166 (write_plt_relocs_for_local_syms): Likewise.
1167 (ppc64_elf_relocate_section): Likewise.
1168 (ppc64_elf_finish_dynamic_sections): Likewise.
1169 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1171 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1172 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1173 instead of readonly_dynrelocs_against_ifunc.
1174 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1175 readonly_dynrelocs_against_ifunc.
1177 2020-06-09 Alan Modra <amodra@gmail.com>
1179 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1180 maybe_local_ifunc_resolver field.
1181 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1182 cases where maybe_local_ifunc_resolver was set.
1183 (ppc64_elf_relocate_section): Likewise.
1184 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1187 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1189 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1191 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1193 (elf32_arm_size_dynamic_sections): Updated. Clear
1194 root.tlsdesc_plt for DF_BIND_NOW.
1195 (elf32_arm_finish_dynamic_sections): Updated.
1196 (elf32_arm_output_arch_local_syms): Likewise.
1197 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1198 Clear root.tlsdesc_plt for DF_BIND_NOW.
1199 (nds32_elf_finish_dynamic_sections): Updated.
1200 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1201 dt_tlsdesc_plt and dt_tlsdesc_got.
1202 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1203 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1204 tlsdesc_plt and dt_tlsdesc_got.
1205 (elfNN_aarch64_allocate_dynrelocs): Updated.
1206 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1207 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1208 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1210 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1211 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1212 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1213 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1216 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf32-tic6x.c (elf32_bed): Defined the default to
1221 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1225 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1226 root.splt/root.srelplt.
1227 (elf64_hppa_create_dynamic_sections): Likewise.
1228 (elf64_hppa_size_dynamic_sections): Likewise.
1229 (elf64_hppa_finish_dynamic_symbol): Likewise.
1230 (elf_hppa_final_link): Likewise.
1231 (elf_hppa_final_link_relocate): Likewise.
1233 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1235 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1236 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1239 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1241 * elf-bfd.h (elf_target_os): New.
1242 (elf_link_hash_table): Add target_os.
1243 (elf_backend_data): Add target_os.
1244 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1245 symbian_p and nacl_p.
1246 (create_got_section): Updated.
1247 (elf32_arm_create_dynamic_sections): Likewise.
1248 (arm_type_of_stub): Likewise.
1249 (elf32_arm_create_or_find_stub_sec): Likewise.
1250 (elf32_arm_allocate_plt_entry): Likewise.
1251 (elf32_arm_populate_plt_entry): Likewise.
1252 (elf32_arm_final_link_relocate): Likewise.
1253 (elf32_arm_check_relocs): Likewise.
1254 (allocate_dynrelocs_for_symbol): Likewise.
1255 (elf32_arm_finish_dynamic_symbol): Likewise.
1256 (elf32_arm_finish_dynamic_sections): Likewise.
1257 (elf32_arm_output_plt_map_1): Likewise.
1258 (elf32_arm_output_arch_local_syms): Likewise.
1259 (elf32_arm_add_symbol_hook): Likewise.
1260 (elf32_arm_nacl_link_hash_table_create): Likewise.
1261 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1262 (elf32_arm_symbian_link_hash_table_create): Likewise.
1263 (ELF_TARGET_OS): New.
1264 * elf32-i386.c (elf_i386_arch_bed): Removed.
1265 (elf_backend_arch_data): Likewise.
1266 (elf_i386_solaris_arch_bed): Likewise.
1267 (elf_i386_nacl_arch_bed): Likewise.
1268 (elf_i386_vxworks_arch_bed): Likewise.
1269 (elf_i386_relocate_section): Updated.
1270 (elf_i386_finish_dynamic_sections): Likewise.
1271 (elf_i386_get_synthetic_symtab): Likewise.
1272 (elf_i386_link_setup_gnu_properties): Likewise.
1273 (ELF_TARGET_OS): New.
1274 * elf32-mips.c (ELF_TARGET_OS): New.
1275 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1276 (ppc_elf_create_got): Updated.
1277 (ppc_elf_create_dynamic_sections): Likewise.
1278 (ppc_elf_check_relocs): Likewise.
1279 (ppc_elf_adjust_dynamic_symbol): Likewise.
1280 (ppc_elf_size_dynamic_sections): Likewise.
1281 (ppc_elf_relocate_section): Likewise.
1282 (ppc_elf_finish_dynamic_sections): Likewise.
1283 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1284 (ELF_TARGET_OS): New.
1285 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1286 (sh_elf_link_hash_table_create): Updated.
1287 (sh_elf_create_dynamic_sections): Likewise.
1288 (allocate_dynrelocs): Likewise.
1289 (sh_elf_size_dynamic_sections): Likewise.
1290 (sh_elf_relocate_section): Likewise.
1291 (sh_elf_finish_dynamic_symbol): Likewise.
1292 (sh_elf_finish_dynamic_sections): Likewise.
1293 (ELF_TARGET_OS): New.
1294 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1296 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1297 (ELF_TARGET_OS): New.
1298 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1299 (elf_x86_64_solaris_arch_bed): Likewise.
1300 (elf_x86_64_nacl_arch_bed): Likewise.
1301 (elf_x86_64_finish_dynamic_sections): Updated.
1302 (elf_x86_64_get_synthetic_symtab): Likewise.
1303 (elf_x86_64_link_setup_gnu_properties): Likewise.
1304 (ELF_TARGET_OS): New.
1305 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1307 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1308 (MIPS_ELF_REL_DYN_NAME): Updated.
1309 (ELF_MIPS_GP_OFFSET): Likewise.
1310 (mips_elf_create_local_got_entry): Likewise.
1311 (mips_elf_allocate_dynamic_relocations): Likewise.
1312 (mips_elf_count_got_symbols): Likewise.
1313 (is_gott_symbol): Likewise.
1314 (mips_elf_calculate_relocation): Likewise.
1315 (mips_elf_create_dynamic_relocation): Likewise.
1316 (_bfd_mips_elf_check_relocs): Likewise.
1317 (allocate_dynrelocs): Likewise.
1318 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1319 (mips_elf_lay_out_got): Likewise.
1320 (mips_elf_set_plt_sym_value): Likewise.
1321 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1322 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1323 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1324 (_bfd_mips_elf_final_link): Likewise.
1325 (_bfd_mips_init_file_header): Likewise.
1326 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1328 (allocate_dynrelocs): Likewise.
1329 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1330 (_bfd_sparc_elf_relocate_section): Likewise.
1331 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1332 (sparc_finish_dyn): Likewise.
1333 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1334 * elfxx-target.h (ELF_TARGET_OS): New.
1335 (elfNN_bed): Add ELF_TARGET_OS.
1336 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1337 (_bfd_x86_elf_link_hash_table_create): Likewise.
1338 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1339 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1340 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1341 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1342 * elfxx-x86.h (elf_x86_target_os): Removed.
1343 (elf_x86_backend_data): Likewise.
1344 (get_elf_x86_backend_data): Likewise.
1345 (elf_x86_link_hash_table): Remove target_os.
1347 2020-06-06 Alan Modra <amodra@gmail.com>
1350 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1351 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1352 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1353 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1354 * elf64-ppc.c: Update throughout for reloc renaming.
1355 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1356 * libbfd.h: Regenerate.
1357 * bfd-in2.h: Regenerate.
1359 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1362 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1365 2020-06-05 Nick Clifton <nickc@redhat.com>
1367 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1370 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1372 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1373 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1374 whether the object can be linked according to it's priv
1375 attributes. The object without any priv spec attributes can
1376 be linked with others. If the first input object doesn't contain
1377 any priv attributes, then we need to copy the setting from the
1378 next input one. Also report more detailed error messages to user.
1380 2020-06-04 Stephen Casner <casner@acm.org>
1382 Extend pdp11-aout symbol table format to accommodate .stab
1383 symbols and implement correct handling of them.
1385 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1386 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1387 normal vs. .stab symbol table type values, replacing N_STAB mask.
1388 (translate_from_native_sym_flags): Determine correct section for
1389 different .stab types.
1390 (translate_to_native_sym_flags): Leave .stab types intact.
1391 (translate_symbol_table): Error if symbol indicates overlay;
1392 store desc field from .stab symbols.
1393 (write_syms): Output desc field with symbol.
1394 (aout_link_check_ar_symbols): Skip .stab symbols.
1395 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1396 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1397 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1398 correctly distinguish .stab symbols and select calculate their
1399 section and value; and copy desc and ovly fields from input symbol
1402 2020-06-04 Stephen Casner <casner@acm.org>
1404 * aoutx.h (translate_symbol_table): Comment had external and
1406 * pdp11.c (translate_symbol_table): Likewise.
1408 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1410 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1411 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1412 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1414 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1418 in debug section against symbol defined in shared library to 0.
1419 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1420 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1421 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1422 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1423 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1424 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1425 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1426 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1427 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1428 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1429 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1430 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1431 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1432 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1434 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1435 there is non-GOT reference.
1436 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1437 non-alloced sections.
1439 2020-06-03 Stephen Casner <casner@acm.org>
1441 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1443 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1445 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1446 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1447 other size that doesn't qcover the header word.
1448 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1449 string table, and zero it.
1450 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1451 message and set bfd_error on finding an invalid name string offset.
1452 (add_to_stringtab): INLINE -> inline
1453 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1455 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1456 any relocs that could not be recognised.
1457 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1458 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1459 name exists and is long enough, before attempting to see if it is
1461 c3864421222 - Correct case for N_SO being the last symbol.
1462 50455f1ab29 PR 20891 - Handle the case where the main file name
1463 and the directory name are both empty.
1464 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1465 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1466 range string table offsets.
1467 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1468 illegal string offset.
1469 (aout_link_includes_newfunc): Add comment.
1470 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1471 on unexpected relocation type rather than ASSERT.
1473 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1477 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1479 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1483 non-alloced sections.
1485 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1487 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1488 dynamic relocations for non SEC_ALLOC sections.
1490 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1492 * aout64.c (BMAGIC, QMAGIC): Do not define.
1493 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1494 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1495 to check the file format.
1496 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1497 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1498 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1500 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1502 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1503 relocations for non SEC_ALLOC sections.
1505 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1508 * elf32-arm.c (maybe_set_textrel): Removed.
1509 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1510 with _bfd_elf_maybe_set_textrel.
1511 * elf32-csky.c (maybe_set_textrel): Removed.
1512 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1513 with _bfd_elf_maybe_set_textrel.
1514 * elf32-hppa.c (maybe_set_textrel): Removed.
1515 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1516 with _bfd_elf_maybe_set_textrel.
1517 * elf32-lm32.c (maybe_set_textrel): Removed.
1518 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1519 with _bfd_elf_maybe_set_textrel.
1520 * elf32-m32r.c (maybe_set_textrel): Removed.
1521 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1522 with _bfd_elf_maybe_set_textrel.
1523 * elf32-metag.c (maybe_set_textrel): Removed.
1524 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1525 with _bfd_elf_maybe_set_textrel.
1526 * elf32-nds32.c (maybe_set_textrel): Removed.
1527 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1528 with _bfd_elf_maybe_set_textrel.
1529 * elf32-or1k.c (maybe_set_textrel): Removed.
1530 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1531 with _bfd_elf_maybe_set_textrel.
1532 * elf32-ppc.c (maybe_set_textrel): Removed.
1533 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1534 with _bfd_elf_maybe_set_textrel.
1535 * elf32-s390.c (maybe_set_textrel): Removed.
1536 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1537 with _bfd_elf_maybe_set_textrel.
1538 * elf32-sh.c (maybe_set_textrel): Removed.
1539 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1540 with _bfd_elf_maybe_set_textrel.
1541 * elf32-tic6x.c (maybe_set_textrel): Removed.
1542 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1543 with _bfd_elf_maybe_set_textrel.
1544 * elf32-tilepro.c (maybe_set_textrel): Removed.
1545 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1546 with _bfd_elf_maybe_set_textrel.
1547 * elf64-ppc.c (maybe_set_textrel): Removed.
1548 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1549 with _bfd_elf_maybe_set_textrel.
1550 * elf64-s390.c (maybe_set_textrel): Removed.
1551 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1552 with _bfd_elf_maybe_set_textrel.
1553 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1554 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1555 with _bfd_elf_maybe_set_textrel.
1556 * elfnn-riscv.c (maybe_set_textrel): Removed.
1557 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1558 with _bfd_elf_maybe_set_textrel.
1559 * elfxx-sparc.c (maybe_set_textrel): Removed.
1560 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1561 with _bfd_elf_maybe_set_textrel.
1562 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1563 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1564 with _bfd_elf_maybe_set_textrel.
1565 * elfxx-x86.c (maybe_set_textrel): Removed.
1566 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1567 with _bfd_elf_maybe_set_textrel.
1568 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1570 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1573 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1575 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1576 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1577 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1578 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1580 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1581 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1582 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1583 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1584 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1585 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1586 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1587 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1588 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1589 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1590 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1591 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1592 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1593 (elf_backend_copy_indirect_symbol): Likewise.
1594 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1595 (elf_backend_copy_indirect_symbol): Likewise.
1596 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1598 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1602 * elf32-arm.c (readonly_dynrelocs): Removed.
1603 (maybe_set_textrel): Replace readonly_dynrelocs with
1604 _bfd_elf_readonly_dynrelocs.
1605 * elf32-csky.c (readonly_dynrelocs): Removed.
1606 (maybe_set_textrel): Replace readonly_dynrelocs with
1607 _bfd_elf_readonly_dynrelocs.
1608 * elf32-hppa.c(readonly_dynrelocs): Removed.
1609 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1610 _bfd_elf_readonly_dynrelocs.
1611 (maybe_set_textrel): Likewise.
1612 * elf32-lm32.c (readonly_dynrelocs): Removed.
1613 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1614 with _bfd_elf_readonly_dynrelocs.
1615 (maybe_set_textrel): Likewise.
1616 * elf32-m32r.c (readonly_dynrelocs): Removed.
1617 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1618 with _bfd_elf_readonly_dynrelocs.
1619 (maybe_set_textrel): Likewise.
1620 * elf32-metag.c (readonly_dynrelocs): Removed.
1621 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1622 with _bfd_elf_readonly_dynrelocs.
1623 (maybe_set_textrel): Likewise.
1624 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1625 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1626 with _bfd_elf_readonly_dynrelocs.
1627 * elf32-nds32.c (readonly_dynrelocs): Removed.
1628 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1629 with _bfd_elf_readonly_dynrelocs.
1630 (maybe_set_textrel): Likewise.
1631 * elf32-or1k.c (readonly_dynrelocs): Removed.
1632 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1633 with _bfd_elf_readonly_dynrelocs.
1634 * elf32-ppc.c (readonly_dynrelocs): Removed.
1635 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1636 _bfd_elf_readonly_dynrelocs.
1637 (ppc_elf_adjust_dynamic_symbol): Likewise.
1638 (maybe_set_textrel): Likewise.
1639 * elf32-s390.c (readonly_dynrelocs): Removed.
1640 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1641 with _bfd_elf_readonly_dynrelocs.
1642 (maybe_set_textrel): Likewise.
1643 * elf32-sh.c (readonly_dynrelocs): Removed.
1644 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1645 _bfd_elf_readonly_dynrelocs.
1646 (maybe_set_textrel): Likewise.
1647 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1648 (maybe_set_textrel): Replace readonly_dynrelocs with
1649 _bfd_elf_readonly_dynrelocs.
1650 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1651 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1652 with _bfd_elf_readonly_dynrelocs.
1653 (maybe_set_textrel): Likewise.
1654 * elf64-ppc.c (readonly_dynrelocs): Removed.
1655 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1656 _bfd_elf_readonly_dynrelocs.
1657 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1658 (maybe_set_textrel): Likewise.
1659 * elf64-s390.c (readonly_dynrelocs): Removed.
1660 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1661 with _bfd_elf_readonly_dynrelocs.
1662 (maybe_set_textrel): Likewise.
1663 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1664 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1665 (maybe_set_textrel): Replace readonly_dynrelocs with
1666 _bfd_elf_readonly_dynrelocs.
1667 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1668 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1669 with _bfd_elf_readonly_dynrelocs.
1670 (maybe_set_textrel): Likewise.
1671 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1672 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1673 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1674 (maybe_set_textrel): Likewise.
1675 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1676 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1677 with _bfd_elf_readonly_dynrelocs.
1678 (maybe_set_textrel): Likewise.
1679 * elfxx-x86.c (readonly_dynrelocs): Removed.
1680 (maybe_set_textrel): Replace readonly_dynrelocs with
1681 _bfd_elf_readonly_dynrelocs.
1682 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1684 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1686 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1687 -fsanitize=undefined.
1689 2020-06-03 Alan Modra <amodra@gmail.com>
1693 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1695 (pe_ILF_build_a_bfd): Likewise.
1697 2020-06-03 Alan Modra <amodra@gmail.com>
1700 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1701 core files as well as objects.
1703 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1707 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1709 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1710 (elf_arc_link_hash_newfunc): Updated.
1711 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1712 (elf32_arm_link_hash_newfunc): Updated.
1713 (elf32_arm_copy_indirect_symbol): Likewise.
1714 (elf32_arm_check_relocs): Likewise.
1715 (readonly_dynrelocs): Likewise.
1716 (allocate_dynrelocs_for_symbol): Likewise.
1717 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1718 (csky_elf_link_hash_newfunc): Updated.
1719 (csky_allocate_dynrelocs): Likewise.
1720 (readonly_dynrelocs): Likewise.
1721 (csky_elf_copy_indirect_symbol): Likewise.
1722 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1723 (hppa_link_hash_newfunc): Updated.
1724 (elf32_hppa_copy_indirect_symbol): Likewise.
1725 (elf32_hppa_hide_symbol): Likewise.
1726 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1727 (allocate_dynrelocs): Likewise.
1728 (elf32_hppa_relocate_section): Likewise.
1729 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1730 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1731 (lm32_elf_link_hash_newfunc): Likewise.
1732 (lm32_elf_link_hash_table_create): Updated.
1733 (readonly_dynrelocs): Likewise.
1734 (allocate_dynrelocs): Likewise.
1735 (lm32_elf_copy_indirect_symbol): Likewise.
1736 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1737 (m32r_elf_link_hash_newfunc): Likewise.
1738 (m32r_elf_link_hash_table_create): Updated.
1739 (m32r_elf_copy_indirect_symbol): Likewise.
1740 (allocate_dynrelocs): Likewise.
1741 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1742 (metag_link_hash_newfunc): Updated.
1743 (elf_metag_copy_indirect_symbol): Likewise.
1744 (readonly_dynrelocs): Likewise.
1745 (allocate_dynrelocs): Likewise.
1746 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1748 (link_hash_newfunc): Updated.
1749 (microblaze_elf_check_relocs): Likewise.
1750 (microblaze_elf_copy_indirect_symbol): Likewise.
1751 (readonly_dynrelocs): Likewise.
1752 (allocate_dynrelocs): Likewise.
1753 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1754 (nds32_elf_link_hash_newfunc): Updated.
1755 (nds32_elf_copy_indirect_symbol): Likewise.
1756 (readonly_dynrelocs): Likewise.
1757 (allocate_dynrelocs): Likewise.
1758 (nds32_elf_check_relocs): Likewise.
1759 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1760 (link_hash_newfunc): Updated.
1761 (nios2_elf32_copy_indirect_symbol): Likewise.
1762 (nios2_elf32_check_relocs): Likewise.
1763 (allocate_dynrelocs): Likewise.
1764 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1765 (or1k_elf_link_hash_newfunc): Updated.
1766 (readonly_dynrelocs): Likewise.
1767 (allocate_dynrelocs): Likewise.
1768 (or1k_elf_copy_indirect_symbol): Likewise.
1769 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1770 (ppc_elf_link_hash_newfunc): Updated.
1771 (ppc_elf_copy_indirect_symbol): Likewise.
1772 (ppc_elf_check_relocs): Likewise.
1773 (readonly_dynrelocs): Likewise.
1774 (ppc_elf_adjust_dynamic_symbol): Likewise.
1775 (allocate_dynrelocs): Likewise.
1776 (ppc_elf_relocate_section): Likewise.
1777 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1778 (link_hash_newfunc): Updated.
1779 (elf_s390_copy_indirect_symbol): Likewise.
1780 (readonly_dynrelocs): Likewise.
1781 (elf_s390_adjust_dynamic_symbol): Likewise.
1782 (allocate_dynrelocs): Likewise.
1783 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1784 (sh_elf_link_hash_newfunc): Updated.
1785 (readonly_dynrelocs): Likewise.
1786 (allocate_dynrelocs): Likewise.
1787 (sh_elf_copy_indirect_symbol): Likewise.
1788 (sh_elf_check_relocs): Likewise.
1789 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1790 (elf32_tic6x_link_hash_newfunc): Likewise.
1791 (elf32_tic6x_link_hash_table_create): Updated.
1792 (readonly_dynrelocs): Likewise.
1793 (elf32_tic6x_check_relocs): Likewise.
1794 (elf32_tic6x_allocate_dynrelocs): Likewise.
1795 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1797 (link_hash_newfunc): Updated.
1798 (tilepro_elf_copy_indirect_symbol): Likewise.
1799 (tilepro_elf_check_relocs): Likewise.
1800 (allocate_dynrelocs): Likewise.
1801 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1802 (ppc64_elf_copy_indirect_symbol): Updated.
1803 (ppc64_elf_check_relocs): Likewise.
1804 (readonly_dynrelocs): Likewise.
1805 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1806 (dec_dynrel_count): Likewise.
1807 (allocate_dynrelocs): Likewise.
1808 (ppc64_elf_relocate_section): Likewise.
1809 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1810 (link_hash_newfunc): Updated.
1811 (elf_s390_copy_indirect_symbol): Likewise.
1812 (readonly_dynrelocs): Likewise.
1813 (allocate_dynrelocs): Likewise.
1814 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1815 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1817 (elfNN_aarch64_link_hash_newfunc): Updated.
1818 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1819 (readonly_dynrelocs): Likewise.
1820 (need_copy_relocation_p): Likewise.
1821 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1822 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1823 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1824 (link_hash_newfunc): Updated.
1825 (riscv_elf_copy_indirect_symbol): Likewise.
1826 (riscv_elf_check_relocs): Likewise.
1827 (readonly_dynrelocs): Likewise.
1828 (allocate_dynrelocs): Likewise.
1829 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1831 (link_hash_newfunc): Updated.
1832 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1833 (_bfd_sparc_elf_check_relocs): Likewise.
1834 (readonly_dynrelocs): Likewise.
1835 (allocate_dynrelocs): Likewise.
1836 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1837 (link_hash_newfunc): Updated.
1838 (tilegx_elf_copy_indirect_symbol): Likewise.
1839 (tilegx_elf_check_relocs): Likewise.
1840 (readonly_dynrelocs): Likewise.
1841 (allocate_dynrelocs): Likewise.
1842 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1843 (readonly_dynrelocs): Likewise.
1844 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1845 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1847 2020-06-01 Alan Modra <amodra@gmail.com>
1849 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1850 command against cmd_length, not the end of record. For
1851 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1852 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1855 2020-05-28 David Faust <david.faust@oracle.com>
1857 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1858 R_BPF_INSN_{32,64} relocations.
1860 2020-05-28 Stephen Casner <casner@acm.org>
1862 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1863 addreses in .long (used in testsuites) and .stab values.
1865 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1868 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1869 Check bfd_link_dll when issue a DT_TEXTREL warning.
1870 * elfxx-x86.c (maybe_set_textrel): Likewise.
1871 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1873 2020-05-26 Nick Clifton <nickc@redhat.com>
1875 * plugin.c (try_load_plugin): Extend error message when a plugin
1878 2020-05-23 Alan Modra <amodra@gmail.com>
1880 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1882 2020-05-22 Alan Modra <amodra@gmail.com>
1885 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1886 attributes from shared libraries, and do not return an error if
1889 2020-05-21 Alan Modra <amodra@gmail.com>
1892 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1894 (_bfd_delete_bfd): Free the copy.
1895 (_bfd_new_bfd): Free nbfd->memory on error.
1897 2020-05-21 Alan Modra <amodra@gmail.com>
1899 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1900 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1901 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1902 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1903 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1904 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1905 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1906 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1907 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1908 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1909 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1910 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1911 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1912 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1913 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1914 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1915 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1916 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1917 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1918 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1920 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1922 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1923 get_default_version. It is used to find the default version for
1924 the specific extension.
1925 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1926 default_major_version and default_minor_version. Add new bfd_boolean
1927 parameter *use_default_version. Set it to TRUE if we need to call
1928 the callback rps->get_default_version to find the default version.
1929 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1930 the default version in riscv_parsing_subset_version, and then call
1931 riscv_add_subset to add the subset into subset list.
1932 (riscv_parse_prefixed_ext): Likewise.
1933 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1934 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1935 strings rather than characters.
1936 riscv_merge_arch_attr_info): The callback function get_default_version
1937 is only needed for assembler, so set it to NULL int the linker.
1938 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1939 * elfxx-riscv.h: Updated.
1941 2020-05-20 Alan Modra <amodra@gmail.com>
1944 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1945 use bfd_set_filename.
1946 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1947 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1948 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1949 (bfd_create): Likewise.
1950 (_bfd_delete_bfd): Don't free filename.
1951 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1952 return pointer to the copy or NULL on alloc fail.
1953 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1954 result of bfd_set_filename.
1955 * bfd-in2.h: Regenerate.
1957 2020-05-20 Alan Modra <amodra@gmail.com>
1960 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1961 section size against file size.
1962 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1964 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1967 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1968 and memset when allocating memory for the sections_being_created
1971 2020-05-19 Stafford Horne <shorne@gmail.com>
1973 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1975 (or1k_elf_relocate_section): Access srelgot via
1976 htab->root.srelgot. Add assertions for srelgot->contents.
1977 Introduce local variable for srelgot to not reuse global
1979 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1980 (or1k_set_got_and_rela_sizes): New function.
1981 (or1k_initial_exec_offset): New function.
1982 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1983 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1985 (or1k_elf_check_relocs): Use OR to set TLS access.
1986 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1988 (or1k_elf_size_dynamic_sections): Use
1989 or1k_set_got_and_rela_sizes to set sizes.
1990 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1991 (TCB_SIZE): New macro.
1992 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1993 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1994 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1995 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1996 (tpoff): Add dynamic boolean argument.
1997 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1999 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2001 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2002 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2003 cases with BFD_RELOC_AARCH64_JUMP26.
2004 (elfNN_aarch64_check_relocs): Likewise.
2006 2020-05-19 Alan Modra <amodra@gmail.com>
2008 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2009 bfd_get_filename rather than accessing bfd->filename directly.
2010 * aout-target.h (MY (object_p)): Likewise.
2011 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2012 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2013 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2014 (_bfd_archive_bsd44_construct_extended_name_table),
2015 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2016 (_bfd_bsd_write_armap): Likewise.
2017 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2018 * cache.c (bfd_open_file): Likewise.
2019 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2020 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2021 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2022 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2023 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2024 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2025 (patch_tls_desc_to_ie): Likewise.
2026 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2027 (spu_elf_auto_overlay): Likewise.
2028 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2029 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2030 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2031 * elflink.c (bfd_elf_size_dynamic_sections),
2032 (elf_link_input_bfd): Likewise.
2033 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2034 * mach-o.c (bfd_mach_o_follow_dsym),
2035 (bfd_mach_o_close_and_cleanup): Likewise.
2036 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2037 (find_separate_debug_file, get_build_id_name): Likewise.
2038 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2039 * plugin.c (bfd_plugin_open_input): Likewise.
2040 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2041 * som.c (som_write_armap): Likewise.
2042 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2043 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2044 (_bfd_vms_lib_write_archive_contents): Likewise.
2045 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2047 2020-05-19 Alan Modra <amodra@gmail.com>
2050 * bfdio.c (_bfd_real_fopen): Typo fix.
2052 2020-05-18 Nick Clifton <nickc@redhat.com>
2055 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2056 for the sections_being_created array.
2058 2020-05-18 Alan Modra <amodra@gmail.com>
2060 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2061 they can be freed without also freeing internal_relocs.
2063 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2066 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2067 separators into DOS style when creating a WIN32 fullpath.
2069 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2071 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2072 to initialize RISC-V tdata.
2074 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2076 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2079 2020-05-11 Alan Modra <amodra@gmail.com>
2081 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2083 2020-05-11 Alan Modra <amodra@gmail.com>
2085 * elf64-ppc.c: Rename powerxx to power10 throughout.
2087 2020-05-11 Alan Modra <amodra@gmail.com>
2090 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2091 contains required number of auxents before processing any auxent.
2092 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2093 file name from auxents for PE.
2095 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2097 * aout-cris.c (DEFAULT_ARCH): Delete define.
2098 (MY_set_arch_mach): Likewise.
2099 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2101 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2102 of r_type before the shift.
2104 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2107 * elfnn-aarch64.c (group_sections): Copy implementation from
2110 2020-05-01 Alan Modra <amodra@gmail.com>
2113 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2114 accessing root.u.def of symbols. Also check root.u.def.section
2115 is non-NULL. Reverse tests so as to make the logic positive.
2117 2020-05-01 Alan Modra <amodra@gmail.com>
2120 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2121 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2123 2020-05-01 Alan Modra <amodra@gmail.com>
2126 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2127 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2128 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2129 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2130 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2131 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2132 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2133 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2134 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2135 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2137 2020-05-01 Alan Modra <amodra@gmail.com>
2140 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2141 from shared libraries.
2143 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2145 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2146 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2147 equals 0. Report overflow when the result has negative sign but
2148 all significant bits are zero.
2150 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2152 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2153 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2155 2020-04-28 Alan Modra <amodra@gmail.com>
2157 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2158 Emit warning message.
2160 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2162 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2163 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2164 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2165 to x86_64_pe_big_vec as it not a big-endian format.
2166 (vec i386_pe_big_vec): New.
2167 * configure.ac: Likewise.
2168 * targets.c: Likewise.
2169 * configure: Regenerate.
2170 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2171 COFF_WITH_PE_BIGOBJ): New.
2172 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2174 (x86_64_pe_be_vec): Moved.
2176 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2178 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2179 * elf.c (elfcore_grok_arc_v2): New function.
2180 (elfcore_grok_note): Call the new function to handle the corresponding
2182 (elfcore_write_arc_v2): New function.
2183 (elfcore_write_register_note): Call the new function to handle the
2184 corresponding pseudo-sections.
2186 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2189 * bfd-in2.h: Regenerated.
2190 * elf32-xtensa.c (elf_howto_table): New entries for
2191 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2192 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2193 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2194 R_XTENSA_NDIFF{8,16,32}.
2195 * libbfd.h (bfd_reloc_code_real_names): Add names for
2196 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2197 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2198 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2199 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2201 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2204 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2207 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2210 * elf-bfd.h (elf_backend_data): Add
2211 elf_backend_strip_zero_sized_dynamic_sections.
2212 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2213 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2215 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2217 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2219 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2221 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2225 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2227 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2229 2020-04-21 Nick Clifton <nickc@redhat.com>
2231 * po/sr.po: Updated Serbian translation.
2233 2020-04-21 Alan Modra <amodra@gmail.com>
2235 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2238 2020-04-20 Stephen Casner <casner@acm.org>
2240 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2241 causing globals from linker script to be treated as debug symbols.
2242 (translate_symbol_table): Don't sign-extend symbol values from 16
2243 to 64 bits in nm output.
2245 2020-04-20 Alan Modra <amodra@gmail.com>
2247 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2249 2020-04-18 Alan Modra <amodra@gmail.com>
2251 * section.c (bfd_is_const_section): Correct test for special
2253 * bfd-in2.h: Regenerate.
2255 2020-04-17 Alan Modra <amodra@gmail.com>
2258 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2261 2020-04-16 Nick Clifton <nickc@redhat.com>
2264 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2265 abort with a more helpful error message.
2267 2020-04-16 Alan Modra <amodra@gmail.com>
2270 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2273 2020-04-15 Fangrui Song <maskray@google.com>
2276 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2277 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2278 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2279 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2280 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2281 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2282 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2283 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2284 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2285 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2286 * elflink.c (elf_link_output_extsym): Likewise.
2287 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2289 2020-04-15 Alan Modra <amodra@gmail.com>
2292 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2293 pointer into strings that may be freed for section name, always
2294 allocate a new string.
2296 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2297 Jan W. Jagersma <jwjagersma@gmail.com>
2299 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2300 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2301 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2302 (_bfd_go32_mkobject): New functions.
2303 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2304 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2305 (go32exe_mkobject): Call _bfd_go32_mkobject.
2306 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2307 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2309 (coff_write_relocs): Enable extended reloc counter code if
2310 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2311 (coff_write_object_contents): Likewise. Pad section headers
2312 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2313 instead of coff_swap_scnhdr_out.
2314 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2315 enable extended reloc counter.
2316 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2317 Declare with ATTRIBUTE_UNUSED.
2318 * libcoff-in.h: (struct coff_tdata): New field go32.
2320 * libcoff.h: Regenerate.
2322 2020-04-14 Fangrui Song <maskray@google.com>
2325 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2328 2020-04-14 Stephen Casner <casner@acm.org>
2331 * pdp11.c: Add implementation of --imagic option.
2332 (adjust_o_magic): Fix objcopy --extract-symbol test.
2333 * libaout.h (enum aout_magic): Add i_magic.
2335 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2336 Nick Clifton <nickc@redhat.com>
2338 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2340 <default>: Error rather than abort.
2342 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2346 relocation section from section group.
2348 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2350 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2351 bfd->origin to file offset.
2352 * bfdwin.c (bfd_get_file_window): Likewise.
2353 * bfd.c: Clarify the use of the bfd->origin field.
2354 * bfd-in2.h: Regenerate.
2355 * coff-i386.c: Don't include go32exe.h. Allow overriding
2356 coff_write_object_contents via COFF_WRITE_CONTENTS.
2357 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2358 (go32exe_write_object_contents): New functions.
2359 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2360 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2361 (create_go32_stub): Remove check for 2k size limit. Read stub
2362 from go32exe_temp_stub if present.
2363 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2364 copy variable-length stub.
2365 (go32_check_format): Read stub to go32exe_temp_stub, set
2366 origin, return go32exe_cleanup.
2367 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2368 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2369 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2370 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2371 Remove functions and their associated #defines.
2372 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2373 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2374 Rename field go32stub to stub.
2375 * libcoff.h: Regenerate.
2376 * coff-stgo32.c (go32_check_format): Rename to...
2377 (go32exe_check_format): ...this.
2378 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2379 (go32exe_copy_private_bfd_data): ...this.
2380 (stub_bytes): Rename to...
2381 (go32exe_default_stub): ...this.
2382 (create_go32_stub): Rename to...
2383 (go32exe_create_stub): ...this.
2384 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2387 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2391 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2392 relocation to R_386_32 for relocation against non-preemptible
2394 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2395 allocate dynamic relocation for non-preemptible absolute symbol.
2396 (elf_i386_relocate_section): Pass sec to
2397 GENERATE_DYNAMIC_RELOCATION_P.
2398 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2399 (elf_x86_64_convert_load_reloc): Covert load relocation to
2400 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2401 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2402 for non-preemptible absolute symbol if they overflow.
2403 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2404 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2405 symbol. Don't allocate dynamic relocation for non-preemptible
2407 (elf_x86_64_relocate_section): Don't generate relative relocation
2408 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2409 to GENERATE_DYNAMIC_RELOCATION_P.
2410 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2411 against non-preemptible absolute symbol.
2412 (_bfd_elf_x86_valid_reloc_p): New function.
2413 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2415 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2416 argument. Don't generate dynamic relocation against
2417 non-preemptible absolute symbol.
2418 (ABS_SYMBOL_P): New.
2419 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2420 against non-preemptible absolute symbol.
2422 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2423 (_bfd_elf_x86_valid_reloc_p): New.
2425 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2428 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2429 address in the GOT if in thumb only mode.
2431 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2433 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2435 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2437 * mmo.c (mmo_scan): Create .text section only when needed, not
2440 2020-03-31 Alan Modra <amodra@gmail.com>
2442 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2445 2020-03-31 Alan Modra <amodra@gmail.com>
2447 * vms-alpha.c (image_write): Check bounds for sections without
2448 contents too. Error on non-zero write to section without
2450 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2452 2020-03-31 Alan Modra <amodra@gmail.com>
2454 * tekhex.c (pass_over): Check is_eof before reading buffer.
2456 2020-03-30 Nick Clifton <nickc@redhat.com>
2459 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2460 field to timestamp and make it an integer.
2461 * libcoff.h: Regenerate.
2462 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2463 field in the pe_data structure rather than the insert_timestamp
2466 2020-03-30 Alan Modra <amodra@gmail.com>
2469 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2472 2020-03-26 Nick Clifton <nickc@redhat.com>
2474 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2475 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2477 * libbfd.h: Regenerate.
2479 2020-03-26 Alan Modra <amodra@gmail.com>
2481 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2483 2020-03-26 Alan Modra <amodra@gmail.com>
2485 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2487 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2489 2020-03-25 Nick Clifton <nickc@redhat.com>
2491 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2493 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2494 * libbfd.h: Regenerate.
2496 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2498 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2499 correct field name in the output string.
2501 2020-03-25 Alan Modra <amodra@gmail.com>
2504 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2505 for SHT_NOBITS section if first in segment.
2507 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2510 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2511 (_bfd_elf_get_symbol_version_string): This.
2512 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2513 (_bfd_elf_get_symbol_version_string): This.
2514 (bfd_elf_print_symbol): Pass TRUE to
2515 _bfd_elf_get_symbol_version_string.
2516 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2517 bfd_boolean argument.
2518 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2519 * targets.c (_bfd_get_symbol_version_string): Likewise.
2520 (bfd_get_symbol_version_string): Likewise.
2521 * bfd-in2.h: Regenerated.
2523 2020-03-24 Nick Clifton <nickc@redhat.com>
2524 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2527 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2530 2020-03-24 Nick Clifton <nickc@redhat.com>
2533 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2534 segment to use for PT_GNU_RELRO, ignore empty sections in a
2535 segment's current list.
2537 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2540 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2542 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2545 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2546 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2547 on the previous _bfd_elf_get_symbol_version_string.
2548 (_bfd_elf_get_symbol_version_string): Use it.
2550 2020-03-24 Alan Modra <amodra@gmail.com>
2552 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2553 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2556 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2558 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2560 2020-03-23 Alan Modra <amodra@gmail.com>
2562 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2563 symbol count. Allocate an extra byte to ensure name strings
2564 are terminated. Sanity check name offsets. Release memory on
2567 2020-03-23 Alan Modra <amodra@gmail.com>
2569 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2570 field hasn't been read. Remove unnecessary casts.
2572 2020-03-22 Alan Modra <amodra@gmail.com>
2574 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2575 enough to read number of symbols.
2577 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2579 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2580 (EXECUTABLE_SUFFIX): Likewise.
2581 * config.in: Regenerated.
2582 * configure: Likewise.
2583 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2584 _bfd_generic_close_and_cleanup.
2585 (plugin_list_entry): Remove resolution_file, resolution_option,
2586 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2587 lto_wrapper, gcc_env and initialized,
2588 (need_lto_wrapper_p): Removed.
2589 (get_lto_wrapper): Likewise.
2590 (setup_lto_wrapper_env): Likewise.
2591 (register_all_symbols_read): Likewise.
2592 (egister_cleanup): Likewise.
2593 (get_symbols): Likewise.
2594 (add_input_file): Likewise.
2595 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2596 (add_symbols): Updated.
2597 (try_claim): Likewise.
2598 (try_load_plugin): Likewise.
2599 (bfd_plugin_canonicalize_symtab): Likewise.
2600 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2601 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2603 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2606 * plugin.c (plugin_list_entry): Add has_symbol_type.
2607 (add_symbols_v2): New function.
2608 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2609 provides symbol type.
2610 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2611 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2614 2020-03-20 Alan Modra <amodra@gmail.com>
2616 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2617 enough to read number of symbols.
2619 2020-03-20 Alan Modra <amodra@gmail.com>
2621 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2622 backend functions for NULL before calling.
2623 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2624 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2625 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2626 * elfnn-ia64.c (ignore_errors): New function.
2627 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2629 2020-03-19 Nick Clifton <nickc@redhat.com>
2632 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2633 location of the varinfo in the unit's debug info data. Change the
2634 type of the stack field to a boolean.
2635 (lookup_var_by_offset): New function. Returns the varinfo
2636 structure for the variable described at the given offset in the
2638 (scan_unit_for_symbols): Add support for variables which have the
2639 DW_AT_specification attribute.
2641 2020-03-19 Nick Clifton <nickc@redhat.com>
2644 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2647 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2649 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2651 2020-03-18 Nick Clifton <nickc@redhat.com>
2654 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2655 memory access when processing a corrupt secondary reloc section.
2657 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2659 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2660 instead of calling abort.
2661 * elf32-csky.c (csky_build_one_stub): Likewise.
2662 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2663 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2664 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2665 * elf32-metag.c (metag_build_one_stub): Likewise.
2666 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2667 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2668 (ppc_size_one_stub): Likewise.
2669 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2671 2020-03-17 Nick Clifton <nickc@redhat.com>
2674 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2675 with error messages.
2677 2020-03-17 Nick Clifton <nickc@redhat.com>
2680 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2681 free. Add free on another failure path.
2683 2020-03-16 Alan Modra <amodra@gmail.com>
2686 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2687 we have a non-zero section count. Do lma comparison in octets.
2689 2020-03-16 Alan Modra <amodra@gmail.com>
2691 * vms-alpha.c (dst_restore_location): Validate index into
2692 dst_ptr_offsets array before accessing. Return status.
2693 (dst_retrieve_location): Similarly, making "loc" parameter a
2694 pointer to return value.
2695 (_bfd_vms_slurp_etir): Update calls to above functions.
2697 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2699 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2701 * configure: Regenerated.
2703 2020-03-14 Alan Modra <amodra@gmail.com>
2705 * section.c (BFD_FAKE_SECTIONS): Formatting.
2706 * bfd-in2.h: Regenerate.
2708 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2710 * elf.c (elfcore_grok_netbsd_note): Add support for
2711 NT_NETBSDCORE_LWPSTATUS notes.
2713 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2715 * bfd-in2.h: Regenerate.
2716 * section.c (asection): Add already_assigned field.
2717 (BFD_FAKE_SECTION): Add default initializer for it.
2718 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2719 * elf32-arm.c (arm_build_one_stub): Add support for
2720 non_contiguous_regions.
2721 * elf32-csky.c (csky_build_one_stub): Likewise.
2722 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2723 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2724 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2725 * elf32-metag.c (metag_build_one_stub): Likewise.
2726 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2727 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2728 (ppc_size_one_stub): Likewise.
2729 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2730 * elflink.c (elf_link_input_bfd): Likewise.
2732 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2735 * elf-linker-x86.h (elf_linker_x86_params): Add
2736 static_before_all_inputs and has_dynamic_linker.
2737 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2738 dynamic input objects if -static is passed at command-line
2739 before all input files without --dynamic-linker unless
2740 --no-dynamic-linker is used.
2742 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2744 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2746 2020-03-13 Christian Eggers <ceggers@gmx.de>
2748 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2749 "p_paddr" from "at".
2750 * elfcode.h (bfd_from_remote_memory): Add units to several
2751 parameters. New local "opb". Fix usage of p_align. Fix
2752 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2753 call of target_read_memory.
2754 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2755 calculation of "offset" and "output_offset".
2756 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2757 from "offset" and fix calculation of "end" from "vma+size". Fix
2758 comparison between "sh_addr" and "vma"/"output_offset".
2759 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2760 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2762 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2763 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2764 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2765 assignment of p_paddr from phdr_lma. Fix comparison between
2766 "lma+size" and "next->lma".
2767 (elf_sort_segments): Fix assignment from p_paddr to lma.
2768 (assign_file_positions_for_load_sections): Add unit (bytes) to
2769 local "align". Fix calculation of local "off_adjust". Fix
2770 calculation of local "filehdr_vaddr".
2771 (assign_file_positions_for_non_load_sections): New local "opb".
2772 Fix calculation of "end" from "p_size". Fix comparison between
2773 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2774 from "end" and "p_vaddr".
2775 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2776 vma. Fix assignment to p_paddr from lma. Fix comparison between
2777 p_paddr and lma. Fix assignment to p_paddr from lma.
2778 * merge.c (sec_merge_emit): New local "opb". Convert
2779 "alignment_power" to octets.
2780 (_bfd_add_merge_section): New locals "alignment_power" and
2781 "opb". Fix comparison between "alignment_power" and
2783 (_bfd_merge_sections): New local "opb". Divide size by opb
2784 before checking align mask.
2786 2020-03-13 Christian Eggers <ceggers@gmx.de>
2788 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2789 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2791 (_bfd_elf_make_section_from_phdr): Similarly.
2792 (elf_fake_sections): Fix calculation of
2793 Elf_Internal_shdr::sh_addr from section VMA.
2794 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2796 (assign_file_positions_for_load_sections): Fix calculations of
2797 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2798 comparison between program header address and section LMA.
2799 (assign_file_positions_for_non_load_sections): Likewise.
2800 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2801 (IS_CONTAINED_BY_VMA): Add parameter opb.
2802 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2803 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2804 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2805 Fix calculations of p_addr_valid and p_vaddr_offset.
2806 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2807 with octets per byte when comparing against p_vaddr.
2809 2020-03-11 Alan Modra <amodra@gmail.com>
2811 * som.c (setup_sections): Sanity check subspace.name.
2813 2020-03-11 Alan Modra <amodra@gmail.com>
2815 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2817 2020-03-10 Alan Modra <amodra@gmail.com>
2820 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2823 2020-03-09 Alan Modra <amodra@gmail.com>
2825 * wasm-module.c (wasm_scan): Sanity check file name length
2826 before allocating memory. Move common section setup code. Do
2827 without bfd_tell to calculate section size.
2829 2020-03-06 Nick Clifton <nickc@redhat.com>
2831 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2832 with error messages and failure return values.
2834 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2836 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2837 relocation sections for any removed reference to a dynamic symbol.
2839 2020-03-05 Nick Clifton <nickc@redhat.com>
2841 * elf-bfd.h (struct elf_backend_data): Add new fields:
2842 init_secondary_reloc_section, slurp_secondary_reloc_section,
2843 write_secondary_reloc_section.
2844 (_bfd_elf_init_secondary_reloc_section): Prototype.
2845 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2846 (_bfd_elf_write_secondary_reloc_section): Prototype.
2847 * elf.c ( bfd_section_from_shdr): Invoke the new
2848 init_secondary_reloc_section backend function, if defined, when a
2849 second reloc section is encountered.
2850 (swap_out_syms): Invoke the new symbol_section_index function, if
2851 defined, when computing the section index of an OS/PROC specific
2853 (_bfd_elf_init_secondary_reloc_section): New function.
2854 (_bfd_elf_slurp_secondary_reloc_section): New function.
2855 (_bfd_elf_write_secondary_reloc_section): New function.
2856 (_bfd_elf_copy_special_section_fields): New function.
2857 * elfcode.h (elf_write_relocs): Invoke the new
2858 write_secondary_relocs function, if defined, in order to emit
2860 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2861 function, if defined, in order to read in secondary relocs.
2862 * elfxx-target.h (elf_backend_copy_special_section_fields):
2863 Provide a non-NULL default definition.
2864 (elf_backend_init_secondary_reloc_section): Likewise.
2865 (elf_backend_slurp_secondary_reloc_section): Likewise.
2866 (elf_backend_write_secondary_reloc_section): Likewise.
2867 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2869 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2870 * configure: Regenerate.
2872 2020-03-05 Alan Modra <amodra@gmail.com>
2874 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2875 against file size before allocating memory. Use bfd_alloc rather
2876 than bfd_zalloc for carsym/strings memory.
2878 2020-03-04 Alan Modra <amodra@gmail.com>
2880 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2881 sh_addr mod sh_addalign is zero.
2883 2020-03-04 Alan Modra <amodra@gmail.com>
2885 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2887 2020-03-03 Alan Modra <amodra@gmail.com>
2889 * format.c (struct bfd_preserve): Add cleanup field.
2890 (bfd_preserve_save): Add cleanup param and save.
2891 (bfd_preserve_restore): Return cleanup.
2892 (bfd_preserve_finish): Call the cleanup for the discarded match.
2893 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2894 and clear when preserving a match. Restore cleanup too when
2895 restoring that match.
2897 2020-03-02 Alan Modra <amodra@gmail.com>
2899 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2900 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2901 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2902 (core_sco5_vec): Correct initialisers.
2904 2020-03-02 Alan Modra <amodra@gmail.com>
2906 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2907 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2908 * cisco-core.c (cisco_core_file_validate): Likewise.
2909 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2910 * hpux-core.c (hpux_core_core_file_p): Likewise.
2911 * irix-core.c (irix_core_core_file_p): Likewise.
2912 * lynx-core.c (lynx_core_file_p): Likewise.
2913 * netbsd-core.c (netbsd_core_file_p): Likewise.
2914 * osf-core.c (osf_core_core_file_p): Likewise.
2915 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2916 * sco5-core.c (sco5_core_file_p): Likewise.
2918 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2920 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2922 2020-03-02 Alan Modra <amodra@gmail.com>
2924 * targets.c (bfd_cleanup): New typedef.
2925 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2926 * libbfd-in.h (_bfd_no_cleanup): Define.
2927 * format.c (bfd_reinit): Add cleanup parameter, call it.
2928 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2929 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2930 * aout-target.h (callback, object_p): Return bfd_cleanup.
2931 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2932 * archive.c (bfd_generic_archive_p): Likewise.
2933 * binary.c (binary_object_p): Likewise.
2934 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2935 * coff-ia64.c (ia64coff_object_p): Likewise.
2936 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2937 * coff-sh.c (coff_small_object_p): Likewise.
2938 * coff-stgo32.c (go32_check_format): Likewise.
2939 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2940 (xcoff64_core_p): Likewise.
2941 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2942 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2943 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2944 * elfcode.h (elf_object_p): Likewise.
2945 * elfcore.h (elf_core_file_p): Likewise.
2946 * i386msdos.c (msdos_object_p): Likewise.
2947 * ihex.c (ihex_object_p): Likewise.
2948 * libaout.h (some_aout_object_p): Likewise.
2949 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2950 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2951 * libbfd.c (_bfd_dummy_target): Likewise.
2952 * libcoff-in.h (coff_object_p): Likewise.
2953 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2954 (bfd_mach_o_arm64_core_p): Likewise.
2955 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2956 (bfd_mach_o_arm_core_p): Likewise.
2957 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2958 (bfd_mach_o_i386_core_p): Likewise.
2959 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2960 (bfd_mach_o_x86_64_core_p): Likewise.
2961 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2962 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2963 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2964 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2965 * mmo.c (mmo_object_p): Likewise.
2966 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2967 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2968 (pe_bfd_object_p): Likewise.
2969 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2970 * ppcboot.c (ppcboot_object_p): Likewise.
2971 * rs6000-core.c (rs6000coff_core_p): Likewise.
2972 * som.c (som_object_setup, som_object_p): Likewise.
2973 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2974 * tekhex.c (tekhex_object_p): Likewise.
2975 * vms-alpha.c (alpha_vms_object_p): Likewise.
2976 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2977 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2978 * wasm-module.c (wasm_object_p): Likewise.
2979 * xsym.c (bfd_sym_object_p): Likewise.
2980 * xsym.h (bfd_sym_object_p): Likewise.
2981 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2983 * pdp11.c (some_aout_object_p): Likewise.
2984 * plugin.c (register_ld_plugin_object_p): Update object_p
2986 * plugin.h (register_ld_plugin_object_p): Likewise.
2987 * bfd-in2.h: Regenerate.
2988 * libbfd.h: Regenerate.
2989 * libcoff.h: Regenerate.
2991 2020-03-02 Alan Modra <amodra@gmail.com>
2993 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2994 applicable section flags.
2995 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2996 (mips_ecoff_bele_vec): Likewise.
2997 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2999 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3000 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3002 2020-03-02 Alan Modra <amodra@gmail.com>
3004 * elf32-m32r.c (m32r_elf_section_flags): New function.
3005 (elf_backend_section_flags): Define.
3006 * elf32-nds32.c (nds32_elf_section_flags): New function.
3007 (elf_backend_section_flags): Define.
3008 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3009 .sbss and .sdata sections.
3010 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3011 for SHF_V850_GPREL sections.
3012 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3014 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3015 for SHF_PARISC_SHORT sections.
3016 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3017 (elf_backend_section_flags): Define.
3018 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3019 for SHF_MIPS_GPREL sections. Delete FIXME.
3021 2020-03-02 Alan Modra <amodra@gmail.com>
3023 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3024 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3025 calling elf_backend_section_flags with adjusted params. Use
3026 newsect->flags past that point.
3027 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3029 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3030 to have their type overridden, and all sh_flags but processor and
3032 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3033 * elf32-mep.c (mep_elf_section_flags): Likewise.
3034 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3035 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3036 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3037 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3038 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3039 stub BFD and non-aarch64 input files when scanning for stubs.
3041 2020-03-02 Alan Modra <amodra@gmail.com>
3043 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3044 limit to decompressed element size.
3046 2020-03-02 Alan Modra <amodra@gmail.com>
3048 * vms-lib.c (vms_traverse_index): Add recur_count param and
3049 update calls. Fail on excessive recursion.
3051 2020-03-02 Alan Modra <amodra@gmail.com>
3053 * vms-alpha.c (vms_get_remaining_object_record): Use
3054 bfd_realloc_or_free rather than bfd_realloc.
3055 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3056 (dst_define_location, parse_module): Likewise, and check realloc
3057 return status before using memory. Return status from function
3058 adjusting all callers.
3060 2020-02-28 Alan Modra <amodra@gmail.com>
3062 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3064 2020-02-28 Alan Modra <amodra@gmail.com>
3066 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3067 Remove duplicate undersize check.
3069 2020-02-27 Alan Modra <amodra@gmail.com>
3072 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3074 2020-02-27 Alan Modra <amodra@gmail.com>
3077 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3078 (coff_section_type): Adjust comment.
3079 (decode_section_type): Likewise. Call coff_section_type before
3080 decode_section_type.
3081 (bfd_decode_symclass): Use 'c' for common sections other than
3084 2020-02-27 Alan Modra <amodra@gmail.com>
3086 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3089 2020-02-27 Alan Modra <amodra@gmail.com>
3091 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3092 if file is an archive element.
3093 * bfd-in2.h: Regenerate.
3095 2020-02-26 Alan Modra <amodra@gmail.com>
3097 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3098 bfd_set_error on failing test. Don't bother changing bfd_error on
3099 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3100 Check sym name is within string buffer. Use size_t for some vars.
3101 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3102 int_buf. Don't change bfd_error on file read error. Use
3103 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3104 calculations to catch overflows before they occur. malloc and
3105 free raw armap rather than using bfd_alloc. Read raw armap before
3106 allocating carsym+strings buffer.
3107 (_bfd_slurp_extended_name_table): Localize variables. Check
3108 name size against file size.
3110 2020-02-26 Alan Modra <amodra@gmail.com>
3112 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3114 2020-02-26 Alan Modra <amodra@gmail.com>
3116 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3117 malloc. Check for NULL return from bfd_malloc.
3118 (rx_table_find, rx_table_map): Likewise.
3119 (rx_set_section_contents): Check bfd_alloc return.
3120 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3122 2020-02-26 Alan Modra <amodra@gmail.com>
3124 * aoutx.h: Indent labels correctly. Format error strings.
3125 * archive.c: Likewise.
3126 * archive64.c: Likewise.
3127 * coff-arm.c: Likewise.
3128 * coff-rs6000.c: Likewise.
3129 * coff-stgo32.c: Likewise.
3130 * cpu-arm.c: Likewise.
3131 * dwarf2.c: Likewise.
3132 * elf-ifunc.c: Likewise.
3133 * elf-properties.c: Likewise.
3134 * elf-s390-common.c: Likewise.
3135 * elf-strtab.c: Likewise.
3137 * elf32-arm.c: Likewise.
3138 * elf32-bfin.c: Likewise.
3139 * elf32-cr16.c: Likewise.
3140 * elf32-csky.c: Likewise.
3141 * elf32-i386.c: Likewise.
3142 * elf32-m68k.c: Likewise.
3143 * elf32-msp430.c: Likewise.
3144 * elf32-nds32.c: Likewise.
3145 * elf32-nios2.c: Likewise.
3146 * elf32-pru.c: Likewise.
3147 * elf32-xtensa.c: Likewise.
3148 * elf64-ia64-vms.c: Likewise.
3149 * elf64-x86-64.c: Likewise.
3150 * elfcode.h: Likewise.
3151 * elfcore.h: Likewise.
3152 * elflink.c: Likewise.
3153 * elfnn-aarch64.c: Likewise.
3154 * elfnn-ia64.c: Likewise.
3155 * elfnn-riscv.c: Likewise.
3156 * elfxx-mips.c: Likewise.
3157 * elfxx-sparc.c: Likewise.
3158 * elfxx-x86.c: Likewise.
3159 * i386lynx.c: Likewise.
3160 * merge.c: Likewise.
3161 * pdp11.c: Likewise.
3162 * plugin.c: Likewise.
3163 * reloc.c: Likewise.
3165 2020-02-26 Alan Modra <amodra@gmail.com>
3168 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3170 (bfd_elf_add_dt_needed_tag): Declare.
3171 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3172 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3173 from elf_add_dt_needed_tag. Remove soname and doit param.
3174 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3175 to see whether as-needed lib is already loaded, use dyn_loaded
3176 list instead. When saving and restoring around as-needed lib
3177 handle possibility that dynstr has not been initialised. Don't
3178 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3179 Mark libs loaded via DT_NEEDED entries of other libs with
3180 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3182 (elf_link_check_versioned_symbol): Remove now unneccesary
3183 DYNAMIC check when traversing dyn_loaded list.
3185 2020-02-26 Alan Modra <amodra@gmail.com>
3187 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3189 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3192 * plugin.c (need_lto_wrapper_p): New.
3193 (bfd_plugin_set_program_name): Add an int argument to set
3195 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3197 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3199 2020-02-24 Alan Modra <amodra@gmail.com>
3201 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3203 2020-02-24 Alan Modra <amodra@gmail.com>
3205 * vms-lib.c (struct carsym_mem): Add limit.
3206 (vms_add_index): Heed limit.
3207 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3208 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3209 Always return actual number read.
3210 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3211 assertion with error exit.
3213 2020-02-22 Alan Modra <amodra@gmail.com>
3216 * elf.c (assign_file_positions_for_load_sections): Continue linking
3217 on "PHDR segment not covered by LOAD segment" errors.
3219 2020-02-21 Alan Modra <amodra@gmail.com>
3221 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3223 (bfd_mach_o_canonicalize_reloc): Likewise.
3224 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3225 counts and offsets against file size.
3226 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3227 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3228 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3229 against file size. Delete symbol table error message.
3230 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3232 (bfd_mach_o_read_symtab): Likewise.
3233 (bfd_mach_o_read_command): Pass file size.
3234 (bfd_mach_o_scan): Sanity check command count against file size.
3236 2020-02-21 Alan Modra <amodra@gmail.com>
3239 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3240 "text", "data" and "bss" section pointer vars. Don't update
3241 section size, just exec header sizes.
3242 (adjust_sizes_and_vmas): Don't update text section size. Set
3243 initial exec header a_text. Print exec headers sizes.
3244 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3245 (adjust_sizes_and_vmas): Similarly. Formatting.
3246 (final_link): Correct final file extension.
3248 2020-02-20 Nick Clifton <nickc@redhat.com>
3250 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3252 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3254 (elfNN_bed): Initialise the symbol_section_index field.
3255 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3256 OS and PROC specific section indicies. Warn if converting other
3257 reserved incidies to SHN_ABS.
3259 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3262 * cpu-z80.c: Add machine type compatibility checking.
3264 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3267 * plugin.c (plugin_list_entry): Remove handle.
3268 (try_load_plugin): Call dlclose before return.
3270 2020-02-19 Alan Modra <amodra@gmail.com>
3272 * libbfd-in.h (_bfd_constant_p): Define.
3273 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3274 file size before allocating memory.
3275 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3276 * elf.c (bfd_elf_get_str_section): Likewise.
3277 (_bfd_elf_slurp_version_tables): Likewise.
3278 * libbfd.h: Regenerate.
3280 2020-02-19 Alan Modra <amodra@gmail.com>
3282 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3283 * aoutx.h (aout_get_external_symbols): Replace calls to
3284 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3285 (slurp_reloc_table): Likewise.
3286 * archive.c (do_slurp_bsd_armap): Likewise.
3287 (do_slurp_coff_armap): Likewise.
3288 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3289 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3290 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3291 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3292 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3293 (_bfd_coff_get_external_symbols): Likewise.
3294 * ecoff.c (ecoff_slurp_symbolic_header),
3295 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3296 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3297 (ecoff_indirect_link_order): Likewise.
3298 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3299 (_bfd_elf_slurp_version_tables): Likewise.
3300 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3301 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3302 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3303 * elf64-alpha.c (READ): Likewise.
3304 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3305 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3306 * elfcode.h (elf_slurp_symbol_table),
3307 (elf_slurp_reloc_table_from_section): Likewise.
3308 * elflink.c (elf_link_add_object_symbols),
3309 (elf_link_check_versioned_symbol): Likewise.
3310 * elfxx-mips.c (READ): Likewise.
3311 * i386lynx.c (slurp_reloc_table): Likewise.
3312 * lynx-core.c (lynx_core_file_p): Likewise.
3313 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3314 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3315 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3316 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3317 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3318 (bfd_pef_parse_symbols): Likewise.
3319 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3320 * som.c (setup_sections, som_slurp_string_table),
3321 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3322 (som_bfd_fill_in_ar_symbols): Likewise.
3323 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3324 (evax_bfd_print_image): Likewise.
3325 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3326 * wasm-module.c (wasm_scan): Likewise.
3327 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3328 * xsym.c (bfd_sym_read_name_table),
3329 (bfd_sym_print_type_information_table_entry): Likewise.
3330 * libbfd.h: Regenerate.
3332 2020-02-19 Alan Modra <amodra@gmail.com>
3334 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3335 reading external relocs.
3336 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3337 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3339 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3341 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3342 (m32c_elf_relax_section): Likewise.
3343 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3344 (rl78_elf_relax_section): Likewise.
3345 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3346 (elf32_rx_relax_section): Likewise.
3347 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3348 parameter types and use..
3349 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3350 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3351 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3352 being read from file, just the extra.
3353 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3354 after reading external syms. Free on failure.
3356 2020-02-19 Alan Modra <amodra@gmail.com>
3358 * coffcode.h (buy_and_read, coff_slurp_line_table),
3359 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3360 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3361 corresponding bfd_alloc call. Adjust variables to suit.
3362 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3363 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3364 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3365 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3366 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3367 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3368 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3369 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3370 * elf64-alpha.c (READ): Likewise.
3371 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3372 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3373 (bfd_from_remote_memory): Likewise.
3374 * elfcore.h (core_find_build_id): Likewise.
3375 * elfxx-mips.c (READ): Likewise.
3376 * mach-o.c (bfd_mach_o_mangle_sections),
3377 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3378 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3379 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3380 * som.c (setup_sections, som_prep_for_fixups)
3381 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3382 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3383 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3384 (som_bfd_ar_write_symbol_stuff): Likewise.
3385 * vms-alpha.c (vector_grow1): Likewise.
3386 * vms-lib.c (vms_add_index): Likewise.
3387 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3388 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3389 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3390 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3391 (bfd_alloc2, bfd_zalloc2): Delete.
3392 (_bfd_mul_overflow): Define.
3393 * libbfd.h: Regenerate.
3395 2020-02-19 Alan Modra <amodra@gmail.com>
3397 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3399 (assign_section_numbers): Likewise.
3400 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3401 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3402 bfd_malloc2, size_t amt, and unsigned tls_count.
3403 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3404 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3405 (elf_output_implib): Use bfd_alloc.
3407 2020-02-19 Alan Modra <amodra@gmail.com>
3409 * bfd.c (struct bfd): Move format and direction to other
3410 bitfields. Add "size".
3411 * bfdio.c (bfd_get_size): Cache size when not writing file.
3412 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3413 returning zero, ie. unknown.
3414 (bfd_get_alt_debug_link_info): Likewise.
3415 * bfd-in2.h: Regenerate.
3417 2020-02-19 Alan Modra <amodra@gmail.com>
3419 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3420 bfd_get_file_size twice.
3421 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3422 zero, ie. unknown, return.
3423 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3424 * elfcode.h (elf_swap_shdr_in): Likewise.
3425 (elf_object_p): Don't call bfd_get_file_size twice and correct
3428 2020-02-19 Alan Modra <amodra@gmail.com>
3430 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3431 FALSE if memory alloc fails. Adjust calls.
3432 * som.c (som_prep_for_fixups): Likewise.
3433 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3434 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3435 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3436 * som.c (som_build_and_write_symbol_table): Return via error_return
3438 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3439 (VEC_APPEND_EL): Delete.
3440 (vector_grow1): Return pointer to element. Catch overflow.
3441 Return NULL on memory allocation failure.
3442 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3443 (alpha_vms_add_fixup_ca): Likewise.
3444 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3446 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3448 2020-02-19 Alan Modra <amodra@gmail.com>
3450 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3451 * aout-target.h (object_p): Likewise.
3452 * aout-tic30.c (tic30_aout_object_p): Likewise.
3453 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3454 (emit_stringtab, write_syms, link_hash_table_create),
3455 (aout_link_write_other_symbol): Likewise.
3456 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3457 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3458 (_bfd_compute_and_write_armap): Likewise.
3459 * archures.c (bfd_arch_list): Likewise.
3460 * bfd.c (bfd_record_phdr): Likewise.
3461 * binary.c (binary_canonicalize_symtab): Likewise.
3462 * cisco-core.c (cisco_core_file_validate): Likewise.
3463 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3464 (find_arm_glue, record_arm_to_thumb_glue),
3465 (record_thumb_to_arm_glue): Likewise.
3466 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3467 (ppc_allocate_toc_section): Likewise.
3468 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3469 * coff-sh.c (sh_relax_section): Likewise.
3470 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3471 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3472 (coff_set_alignment_hook, coff_mkobject),
3473 (coff_compute_section_file_positions): Likewise.
3474 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3475 (coff_find_nearest_line_with_names),
3476 ( bfd_coff_set_symbol_class): Likewise.
3477 * cofflink.c (_bfd_coff_link_hash_table_create),
3478 (_bfd_coff_link_input_bfd): Likewise.
3479 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3480 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3481 (build_line_info_table, sort_line_sequences),
3482 (line_info_add_include_dir, line_info_add_file_name),
3483 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3484 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3485 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3486 (_bfd_ecoff_find_nearest_line),
3487 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3488 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3489 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3490 * elf-m10300.c (mn10300_elf_relax_section),
3491 (elf32_mn10300_link_hash_table_create): Likewise.
3492 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3493 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3494 * elf32-arm.c (elf32_arm_link_hash_table_create),
3495 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3496 (elf32_arm_new_section_hook): Likewise.
3497 * elf32-avr.c (elf_avr_new_section_hook),
3498 (elf32_avr_link_hash_table_create, get_local_syms),
3499 (elf32_avr_setup_section_lists): Likewise.
3500 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3501 (bfin_link_hash_table_create): Likewise.
3502 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3503 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3504 * elf32-csky.c (csky_elf_link_hash_table_create),
3505 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3506 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3507 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3508 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3509 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3510 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3511 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3512 (m32r_elf_check_relocs): Likewise.
3513 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3514 (elf32_m68hc11_setup_section_lists),
3515 (elf32_m68hc11_size_stubs): Likewise.
3516 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3517 * elf32-metag.c (elf_metag_link_hash_table_create),
3518 (elf_metag_setup_section_lists): Likewise.
3519 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3520 (microblaze_elf_check_relocs): Likewise.
3521 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3522 (nds32_elf_check_relocs): Likewise.
3523 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3524 (get_local_syms, nios2_elf32_check_relocs),
3525 (nios2_elf32_link_hash_table_create): Likewise.
3526 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3527 (or1k_elf_check_relocs): Likewise.
3528 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3529 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3530 * elf32-s390.c (elf_s390_link_hash_table_create),
3531 (elf_s390_check_relocs): Likewise.
3532 * elf32-score.c (score_elf_create_got_section),
3533 (s3_elf32_score_new_section_hook),
3534 (elf32_score_link_hash_table_create): Likewise.
3535 * elf32-score7.c (score_elf_create_got_section),
3536 (s7_elf32_score_new_section_hook): Likewise.
3537 * elf32-sh.c (sh_elf_link_hash_table_create),
3538 (sh_elf_check_relocs): Likewise.
3539 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3540 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3541 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3542 (tilepro_elf_check_relocs): Likewise.
3543 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3544 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3545 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3546 (elf_xtensa_new_section_hook): Likewise.
3547 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3548 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3549 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3550 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3551 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3552 * elf64-ppc.c (ppc64_elf_new_section_hook),
3553 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3554 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3555 * elf64-s390.c (elf_s390_link_hash_table_create),
3556 (elf_s390_check_relocs): Likewise.
3557 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3558 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3559 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3560 (elf_link_add_archive_symbols, compute_bucket_count),
3561 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3562 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3563 (bfd_elf_final_link): Likewise.
3564 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3565 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3566 (elfNN_aarch64_new_section_hook): Likewise.
3567 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3568 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3569 (riscv_elf_check_relocs): Likewise.
3570 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3571 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3572 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3573 (_bfd_mips_elf_link_hash_table_create): Likewise.
3574 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3575 (_bfd_sparc_elf_check_relocs),
3576 (_bfd_sparc_elf_new_section_hook): Likewise.
3577 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3578 (tilegx_elf_check_relocs): Likewise.
3579 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3580 * format.c (bfd_check_format_matches): Likewise.
3581 * hash.c (_bfd_stringtab_init): Likewise.
3582 * ihex.c (ihex_scan): Likewise.
3583 * irix-core.c (irix_core_core_file_p): Likewise.
3584 * linker.c (bfd_wrapped_link_hash_lookup),
3585 (_bfd_generic_link_hash_table_create),
3586 (_bfd_generic_reloc_link_order): Likewise.
3587 * lynx-core.c (lynx_core_file_p): Likewise.
3588 * netbsd-core.c (netbsd_core_file_p): Likewise.
3589 * osf-core.c (osf_core_core_file_p): Likewise.
3590 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3591 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3592 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3593 * peicode.h (pe_mkobject): Likewise.
3594 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3595 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3596 * sco5-core.c (read_uarea): Likewise.
3597 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3598 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3599 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3600 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3601 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3602 * srec.c (srec_scan): Likewise.
3603 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3604 * targets.c (bfd_target_list): Likewise.
3605 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3606 * trad-core.c (trad_unix_core_file_p): Likewise.
3607 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3608 (vms_new_section_hook): Likewise.
3609 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3610 * xcofflink.c (xcoff_get_section_contents),
3611 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3612 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3613 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3615 2020-02-19 Alan Modra <amodra@gmail.com>
3617 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3619 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3621 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3622 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3623 a build_list_p argument. Don't search plugin_list. Short circuit
3624 when building the plugin list.
3625 (has_plugin): Renamed to has_plugin_list.
3626 (bfd_plugin_set_plugin): Don't set has_plugin.
3627 (bfd_plugin_specified_p): Check plugin_list instead.
3628 (build_plugin_list): New function.
3629 (load_plugin): Call build_plugin_list and use plugin_list.
3631 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3634 * plugin.c (try_claim): Always clean up for LTO wrapper.
3635 (try_load_plugin): Treat each object as independent. Create a
3636 copy for plugin name.
3638 2020-02-11 Nick Clifton <nickc@redhat.com>
3640 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3641 for addresses in print statements.
3642 (msp430_elf_relax_delete_bytes): Likewise.
3643 (msp430_elf_relax_add_words): Likewise.
3644 (msp430_elf_relax_section): Likewise.
3646 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3648 * plugin.c (add_symbols): Clear plugin_data memory.
3650 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3653 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3654 (EXECUTABLE_SUFFIX): Likewise.
3655 * config.in: Regenerated.
3656 * configure: Likewise.
3657 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3658 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3659 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3660 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3661 (get_lto_wrapper): New.
3662 (setup_lto_wrapper_env): Likewise.
3663 (current_plugin): Likewise.
3664 (register_all_symbols_read): Likewise.
3665 (register_cleanup): Likewise.
3666 (get_symbols): Likewise.
3667 (add_input_file): Likewise.
3668 (bfd_plugin_close_and_cleanup): Likewise.
3669 (claim_file): Removed.
3670 (register_claim_file): Set current_plugin->claim_file.
3671 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3672 lto_syms in current_plugin.
3673 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3674 all_symbols_read handler. Copy real symbols to plugin_data.
3675 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3676 (try_load_plugin): Don't reuse the previous plugin for LTO
3677 wrapper. Set up GCC LTO wrapper if possible. Don't set
3678 plugin_list_iter->claim_file.
3679 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3681 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3684 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3686 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3687 check if previous instruction matches a conditional jump inserted
3688 earlier. Invert conditional jump and delete branch in this case.
3690 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3692 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3693 msp430_elf_relax_add_words. Support insertion of either one or two
3695 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3696 needs to be grown. Handle insertion of branch instruction to replace
3699 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3701 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3702 debugging relocations.
3703 (msp430_elf_relax_delete_bytes): Likewise.
3704 (msp430_elf_relax_add_two_words): Likewise.
3705 (msp430_elf_relax_section): Likewise.
3707 2020-02-10 Alan Modra <amodra@gmail.com>
3709 * archures.c: Wrap overlong z80 comments.
3710 * bfd-in2.h: Regenerate.
3712 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3715 * archures.c: Add GBZ80 and Z80N machine values.
3716 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3717 * coff-z80.c: Add support for new reloc.
3718 * coffcode.h: Add support for new machine values.
3719 * cpu-z80.c: Add support for new machine names.
3720 * elf32-z80.c: Add support for new reloc.
3721 * bfd-in2.h: Regenerate.
3722 * libbfd.h: Regenerate.
3724 2020-02-07 Nick Clifton <nickc@redhat.com>
3727 * elf.c (rewrite_elf_program_header): Do not complain if no
3728 sections are mapped to a segment.
3730 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3733 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3734 for garbage collection on __patchable_function_entries section
3735 without linked-to section.
3737 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3740 * bfd-in2.h: Regenerated.
3741 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3742 on section if gc_mark of any of its linked-to sections is set
3743 and don't set gc_mark again.
3744 * section.c (asection): Add linked_to_symbol_name to map_head
3747 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3749 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3750 reporting an unrecognized instruction with R_V850_LONGJUMP.
3752 2020-02-05 Alan Modra <amodra@gmail.com>
3754 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3756 2020-02-04 Alan Modra <amodra@gmail.com>
3758 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3759 R_PPC_VLE_ADDR20, goto copy_reloc.
3761 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3763 * bfd-in2.h: Regenerated.
3764 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3766 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3769 * bfd-in2.h: Regenerated.
3770 * ecoff.c (bfd_debug_section): Add section_id.
3771 * section.c (bfd_section): Add section_id.
3772 (SEC_ASSEMBLER_SECTION_ID): New.
3773 (BFD_FAKE_SECTION): Add section_id.
3775 2020-02-01 Nick Clifton <nickc@redhat.com>
3777 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3780 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3782 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3783 encodings are relative to the GOT on nios2, too.
3785 2020-01-31 Alan Modra <amodra@gmail.com>
3787 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3788 file. Use $< and $@ in rules.
3789 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3790 (elf32-ia64.c, elf64-ia64.c): Likewise.
3791 (elf32-riscv.c, elf64-riscv.c): Likewise.
3792 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3793 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3794 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3795 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3796 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3797 * Makefile.in: Regenerate.
3799 2020-01-31 Alan Modra <amodra@gmail.com>
3802 * elf.c (setup_group): Don't clear entire section contents,
3803 just the padding after group flags. Release alloc'd memory
3804 after a seek or read failure.
3806 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3808 * peXXigen.c (pe_is_repro): New function.
3809 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3810 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3812 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3814 * peXXigen.c (debug_type_names): Add names for new debug data type
3817 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3819 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3820 inner loop. Fix a memory leak.
3822 2020-01-30 Alan Modra <amodra@gmail.com>
3824 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3825 or obj_coff_keep_strings here.
3826 (coff_get_normalized_symtab): Free external syms directly.
3827 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3830 2020-01-27 Jim Wilson <jimw@sifive.com>
3832 * cpu-riscv.c (riscv_scan): New.
3833 (N): Change bfd_default_scan to riscv_scan.
3835 2020-01-27 Andreas Schwab <schwab@suse.de>
3837 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3838 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3839 * Makefile.in: Regenerate.
3840 * cpu-plugin.c: Remove.
3841 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3842 (bfd_plugin_arch): Remove declaration.
3843 * bfd-in2.h: Regenerate.
3844 * po/SRC-POTFILES.in: Regenerate.
3846 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3847 Alan Modra <amodra@gmail.com>
3850 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3852 2020-01-24 Jim Wilson <jimw@sifive.com>
3854 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3855 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3856 avoid over long line.
3858 2020-01-24 Nick Clifton <nickc@redhat.com>
3861 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3862 syms and keep strings flags as these may have been set in order to
3863 prevent a bogus call to free.
3865 2020-01-23 Nick Clifton <nickc@redhat.com>
3867 * po/fr.po: Updated French translation.
3869 2020-01-23 Alan Modra <amodra@gmail.com>
3872 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3873 by zero when p_align is zero.
3875 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3877 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3878 (riscv_prefix_cmp): Likewise.
3879 (riscv_non_std_ext_p): Deleted.
3880 (riscv_std_sv_ext_p): Likewise.
3881 (riscv_non_std_sv_ext_p): Likewise.
3882 (riscv_merge_non_std_and_sv_ext): Rename to...
3883 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3884 (riscv_merge_arch_attr_info): Replace 3 calls to
3885 riscv_merge_non_std_and_sv_ext with single call to
3886 riscv_merge_multi_letter_ext.
3887 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3888 encounter a 'z' prefix.
3889 (riscv_get_prefix_class): New function, return prefix class based
3890 on first few characters of input string.
3891 (riscv_parse_config): New structure to factor out minor differences
3892 in extension class parsing behaviour.
3893 (riscv_parse_sv_or_non_std_ext): Rename to...
3894 (riscv_parse_prefixed_ext): and parameterise with
3896 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3897 (riscv_multi_letter_ext_valid_p): New.
3898 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3899 (riscv_parse_subset): Delegate all non-single-letter parsing work
3900 to riscv_parse_prefixed_ext.
3901 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3902 (riscv_get_prefix_class): Declare.
3904 2020-01-22 Alan Modra <amodra@gmail.com>
3906 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3907 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3908 __tls_get_addr_desc.
3909 (ppc64_elf_size_stubs): Add section for linker generated
3910 __tls_get_addr_desc wrapper function. Loop at least once if
3911 generating this function.
3912 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3913 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3915 2020-01-22 Alan Modra <amodra@gmail.com>
3917 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3918 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3920 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3921 (STDU_R1_0R1, ADDI_R1_R1): Define.
3922 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3923 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3924 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3925 no_tls_get_addr_regsave.
3926 (branch_reloc_hash_match): Add hash3 and hash4.
3927 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3928 (ppc64_elf_size_dynamic_sections): Likewise.
3929 (ppc64_elf_relocate_section): Likewise.
3930 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3931 __tls_get_addr stub.
3932 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3934 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3935 eh_frame for regsave __tls_get_addr.
3937 2020-01-22 Alan Modra <amodra@gmail.com>
3939 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3940 which __tls_get_addr calls will be eliminated.
3942 2020-01-20 Nick Clifton <nickc@redhat.com>
3944 * po/pt.po: Updates Portuguese translation.
3945 * po/ru.po: Updated Russian translation.
3946 * po/uk.po: Updated Ukranian translation.
3948 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3951 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3952 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3954 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3955 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3956 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3957 "rex leal x@tlsdesc(%rip), %reg" to
3958 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3959 "call *(%eax)" to "nopl (%rax)".
3961 2020-01-20 Alan Modra <amodra@gmail.com>
3963 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3964 (MTLR_R11): Don't define.
3965 (LD_R0_0R3, CMPDI_R0_0): Define.
3966 (build_tls_get_addr_stub): Don't use r11 in stub.
3968 2020-01-20 Alan Modra <amodra@gmail.com>
3970 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3971 (defined_sym_val, is_tls_get_addr): Likewise.
3973 2020-01-18 Nick Clifton <nickc@redhat.com>
3975 * version.m4 (BFD_VERSION): Set to 2.34.50.
3976 * configure: Regenerate.
3977 * po/bfd.pot: Regenerate.
3979 2020-01-18 Nick Clifton <nickc@redhat.com>
3981 Binutils 2.34 branch created.
3983 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3985 * coff-arm.c: Fix spelling error (seperate).
3986 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3988 * sysdep.h (strnlen): Fix spelling error (seperate).
3990 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3993 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3995 2020-01-15 Alan Modra <amodra@gmail.com>
3998 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3999 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4000 of function symbols unless dot symbols are present. Do warn
4001 whenever one is created, regardles of whether a PLT entry is
4002 also emitted for the function symbol.
4004 2020-01-14 Alan Modra <amodra@gmail.com>
4006 * som.c (som_bfd_count_ar_symbols): Error when file position
4007 of symbols on chains is not strictly increasing.
4009 2020-01-14 Alan Modra <amodra@gmail.com>
4011 * vms.h (VMS_DEBUG): Define as 0.
4012 * vms-alpha.c (image_write): Move debug output after bounds check.
4014 (_bfd_vms_slurp_eihd): Warning fix.
4015 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4017 2020-01-13 Alan Modra <amodra@gmail.com>
4019 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4020 for "ignored" records.
4022 2020-01-13 Alan Modra <amodra@gmail.com>
4024 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4025 Delete asect name check. Move asect NULL check to wasm_object_p.
4026 Correct bounds check of sizes against end. Replace uses of
4027 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4028 just one bfd_release.
4029 (wasm_scan): Don't use malloc/strdup for section names,
4030 bfd_alloc instead. Simplify code prefixing section name.
4031 Formatting. Don't attempt to free memory here..
4032 (wasm_object_p): ..do so here.
4034 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4037 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4038 UNDEFWEAK_NO_DYNAMIC_RELOC.
4039 (allocate_dynrelocs_for_symbol): Likewise.
4041 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4044 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4046 2020-01-10 Alan Modra <amodra@gmail.com>
4048 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4050 2020-01-09 Nick Clifton <nickc@redhat.com>
4053 * bfd.c (bfd_convert_section_contents): Check for a compress
4054 header size that is larger than the actual section size.
4056 2020-01-08 Alan Modra <amodra@gmail.com>
4059 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4060 after removing sections.
4062 2020-01-06 Jim Wilson <jimw@sifive.com>
4065 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4066 check for !bfd_link_pic (info).
4067 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4068 <R_RISCV_JAL>: Add comment.
4069 (_bfd_riscv_relax_section): For plt.offset check, add check for
4070 bfd_link_pic (info). Add comment.
4072 2020-01-06 Alan Modra <amodra@gmail.com>
4074 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4075 match failures. Don't init to bfd_error_wrong_format before
4076 calling _bfd_check_format.
4078 2020-01-06 Alan Modra <amodra@gmail.com>
4080 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4081 status rather than exiting on stack overflow or underflow.
4082 (_bfd_vms_slurp_etir): Adjust to suit.
4084 2020-01-06 Alan Modra <amodra@gmail.com>
4086 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4088 2020-01-06 Alan Modra <amodra@gmail.com>
4090 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4091 command. Check name offset is within command.
4092 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4093 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4094 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4095 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4096 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4097 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4098 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4099 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4100 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4101 (bfd_mach_o_read_segment): Similarly.
4102 (bfd_mach_o_read_thread): Properly bound check thread struct.
4103 Don't repeat checks on second loop.
4104 (bfd_mach_o_read_command): Fail on invalid command length.
4106 2020-01-04 Alan Modra <amodra@gmail.com>
4108 * format.c (bfd_check_format_matches): Add preserve_match.
4109 Save initial bfd state in "preserve", matched bfd state in
4110 "preserve_match". Save just the first match. Release
4111 bfd_alloc memory. Restore and finish preserved state as
4112 appropriate on all function exit paths.
4114 2020-01-04 Alan Modra <amodra@gmail.com>
4116 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4118 2020-01-04 Alan Modra <amodra@gmail.com>
4120 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4123 2020-01-03 Nick Clifton <nickc@redhat.com>
4126 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4127 there is enough data remaining in the code buffer before
4128 attempting to read a function stub.
4130 2020-01-03 Nick Clifton <nickc@redhat.com>
4133 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4134 return value from bfd_malloc.
4135 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4136 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4137 (elf32_arm_filter_cmse_symbols): Likewise.
4138 (elf32_arm_write_section): Likewise.
4139 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4140 (bfd_mach_o_follow_dsym): Likewise.
4141 * pef.c (bfd_pef_print_loader_section): Likewise.
4142 (bfd_pef_scan_start_address): Likewise.
4143 (bfd_pef_parse_function_stubs): Likewise.
4144 (bfd_pef_parse_symbols): Likewise.
4146 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4148 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4149 on binary inputs ld/PR25316.
4150 (is_ia64_elf): new helper to filter on ia64 objects.
4152 2020-01-03 Jan Beulich <jbeulich@suse.com>
4154 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4156 (bfd_mach_o_scan): Insert underscore in two variable names.
4158 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4160 * Makefile.am: Add z80-elf target support.
4161 * configure.ac: Likewise.
4162 * targets.c: Likewise.
4163 * Makefile.in: Regenerate.
4164 * configure: Regenerate.
4165 * config.bfd: Add z80-elf target support and new arches: ez80 and
4167 * elf32-z80.c: New file.
4168 * archures.c: Add new z80 architectures: eZ80 and Z180.
4169 * coffcode.h: Likewise.
4170 * cpu-z80.c: Likewise.
4171 * coff-z80.c: Add new relocations for Z80 target and local label
4173 * reloc.c: Add new relocs.
4174 * bfd-in2.h: Regenerate.
4175 * libbfd.h: Regenerate.
4177 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4181 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4183 2020-01-01 Alan Modra <amodra@gmail.com>
4185 Update year range in copyright notice of all files.
4187 For older changes see ChangeLog-2019
4189 Copyright (C) 2020 Free Software Foundation, Inc.
4191 Copying and distribution of this file, with or without modification,
4192 are permitted in any medium without royalty provided the copyright
4193 notice and this notice are preserved.
4199 version-control: never