1 2020-08-31 Alan Modra <amodra@gmail.com>
4 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
5 variable and rewrite signed overflow check.
6 * elf32-mep.c: Regenerate.
7 (mep_final_link_relocate): Delete "s".
9 2020-08-31 Alan Modra <amodra@gmail.com>
12 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
13 that might shift values into sign bit.
15 2020-08-31 Alan Modra <amodra@gmail.com>
18 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
19 and similarly for variables dealing with overflow.
21 2020-08-31 Alan Modra <amodra@gmail.com>
24 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
25 without undefined behaviour. Tidy excess casts.
27 2020-08-31 Alan Modra <amodra@gmail.com>
29 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
30 alignment from reloc addend after reloc type R_MN10300_ALIGN is
33 2020-08-30 Alan Modra <amodra@gmail.com>
37 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
38 without undefined behaviour.
40 2020-08-29 Nick Clifton <nickc@redhat.com>
43 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
46 2020-08-29 Alan Modra <amodra@gmail.com>
49 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
50 element when count is zero. bfd_realloc when shrinking.
52 2020-08-28 Alan Modra <amodra@gmail.com>
55 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
58 2020-08-28 Alan Modra <amodra@gmail.com>
61 * ecofflink.c (WRITE): Really don't write zero size chunks.
63 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
66 * linker.c (bfd_generic_define_common_symbol): Force the alignment
67 to 1 if the section has now alignment requirement.
69 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
71 * elf32-csky.c (csky_archs): Fix arch names.
72 (csky_find_arch_with_name): New.
73 (elf32_csky_merge_attributes): New.
74 (csky_elf_merge_private_bfd_data): Add process of merge
76 (elf32_csky_obj_attrs_arg_type): New.
77 (elf32_csky_obj_attrs_handle_unknown): New.
78 (elf_backend_obj_attrs_vendor): Define.
79 (elf_backend_obj_attrs_section): Define.
80 (elf_backend_obj_attrs_arg_type): Define.
81 (elf_backend_obj_attrs_section_type): Define.
83 2020-08-28 Nick Clifton <nickc@redhat.com>
86 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
87 for undefined symbols which will not generate extra warning
88 messages about truncated relocs.
90 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
92 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
93 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
94 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
95 unresolved reloc checks.
97 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
100 * som.c (som_bfd_copy_private_section_data): Issue error when a
101 subspace is specified without its containing space.
103 2020-08-27 Alan Modra <amodra@gmail.com>
106 * elflink.c: Include limits.h.
107 (CHAR_BIT): Provide fallback define.
108 (set_symbol_value): Correct complex reloc comment.
109 (undefined_reference): Set bfd_error.
110 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
112 (eval_symbol): Limit shifts. Force unsigned for left shift.
113 Catch divide by zero.
114 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
115 * configure: Regenerate.
116 * config.in: Regenerate.
118 2020-08-27 Alan Modra <amodra@gmail.com>
121 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
123 2020-08-27 Alan Modra <amodra@gmail.com>
125 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
126 on sym_sec not being output.
128 2020-08-27 Alan Modra <amodra@gmail.com>
131 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
133 2020-08-26 Nick Clifton <nickc@redhat.com>
136 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
138 (avr_elf32_load_records_from_section): Use bfd_get_16 and
139 bfd_get_32 to load values from potentially unaligned pointers.
142 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
143 ignore local symbols.
144 (elf64_alpha_relax_got_load): Do not check for local dynamic
146 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
148 (INSN_A) Cast the A parameter to unsigned.
149 (INSN_AB): Define in terms of INSN_A.
150 (INSN_ABC): Likewise.
151 (INSN_ABO): Likewise.
155 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
156 unsigned long constant when creating a mask to test for alignment
159 2020-08-26 Alan Modra <amodra@gmail.com>
162 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
164 2020-08-26 Alan Modra <amodra@gmail.com>
167 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
168 when section is empty.
170 2020-08-26 Alan Modra <amodra@gmail.com>
173 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
176 2020-08-26 Alan Modra <amodra@gmail.com>
184 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
185 (ppc64_elf_tls_setup): Likewise.
186 (branch_reloc_hash_match): Likewise.
187 (build_plt_stub): Likewise.
188 (ppc64_elf_relocate_section): Likewise.
190 2020-08-26 Alan Modra <amodra@gmail.com>
193 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
195 2020-08-26 Alan Modra <amodra@gmail.com>
198 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
199 sstubs->contents != NULL.
201 2020-08-26 Alan Modra <amodra@gmail.com>
204 * som.c (som_prep_for_fixups): Return early when no symbols.
206 2020-08-26 Alan Modra <amodra@gmail.com>
209 * ecofflink.c (WRITE): Don't write size 0 chunks.
211 2020-08-26 Alan Modra <amodra@gmail.com>
213 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
215 2020-08-26 Alan Modra <amodra@gmail.com>
218 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
220 2020-08-26 David Faust <david.faust@oracle.com>
222 * archures.c (bfd_mach_xbpf): Define.
223 * bfd-in2.h: Regenerate.
224 * cpu-bpf.c (bfd_xbpf_arch) New.
225 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
227 2020-08-26 Alan Modra <amodra@gmail.com>
229 * archures.c (bfd_mach_ck860): Define.
231 2020-08-25 Mark Wielaard <mark@klomp.org>
233 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
234 and dwarf_rnglists_size fields.
235 (dwarf_debug_sections): Add debug_rnglists.
236 (dwarf_debug_section_enum): Likewise.
237 (read_debug_rnglists): New function.
238 (read_rangelist): New function to call either read_ranges or
239 read_rnglists. Rename original function to...
240 (read_ranges): ...this.
241 (read_rnglists): New function.
243 2020-08-25 Alan Modra <amodra@gmail.com>
246 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
247 is_elf_hash_table before accessing elf fields.
249 2020-08-25 Alan Modra <amodra@gmail.com>
252 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
255 2020-08-25 Alan Modra <amodra@gmail.com>
258 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
259 before accessing elf fields.
261 2020-08-25 Alan Modra <amodra@gmail.com>
264 * som.c (som_compute_checksum): XOR 32-bit words in header,
265 not unsigned long sized words.
267 2020-08-25 Alan Modra <amodra@gmail.com>
270 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
271 amount copied for elf_segment_map defined with one element
274 2020-08-25 Alan Modra <amodra@gmail.com>
277 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
278 bfd_get_x size function to read addends out of fields. Apply
279 rightshift adjustment too. Don't apply the now unnecessary
280 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
281 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
282 Correct R_ARM_THM_JUMP6 addend.
284 2020-08-25 Alan Modra <amodra@gmail.com>
287 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
288 before start of section.
290 2020-08-25 Alan Modra <amodra@gmail.com>
292 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
293 before accessing elf_hash_table_id.
294 * elf32-arc.c (elf_arc_hash_table): Likewise.
295 * elf32-arm.c (elf32_arm_hash_table): Likewise.
296 * elf32-avr.c (avr_link_hash_table): Likewise.
297 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
298 * elf32-cris.c (elf_cris_hash_table): Likewise.
299 * elf32-csky.c (csky_elf_hash_table): Likewise.
300 * elf32-frv.c (frvfdpic_hash_table): Likewise.
301 * elf32-hppa.c (hppa_link_hash_table): Likewise.
302 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
303 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
304 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
305 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
306 * elf32-metag.c (metag_link_hash_table): Likewise.
307 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
308 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
309 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
310 * elf32-s390.c (elf_s390_hash_table): Likewise.
311 * elf32-sh.c (sh_elf_hash_table): Likewise.
312 * elf32-spu.c (spu_hash_table): Likewise.
313 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
314 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
315 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
316 * elf64-hppa.c (hppa_link_hash_table): Likewise.
317 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
318 * elf64-s390.c (elf_s390_hash_table): Likewise.
319 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
320 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
321 * elfxx-mips.c (mips_elf_hash_table): Likewise.
322 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
323 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
325 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
327 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
328 int. Use '%u' format with _bfd_error_handler to render it.
330 2020-08-25 Alan Modra <amodra@gmail.com>
333 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
334 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
336 2020-08-25 Alan Modra <amodra@gmail.com>
339 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
340 accessing elf_hash_table_id.
342 2020-08-25 Alan Modra <amodra@gmail.com>
345 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
346 accessing elf_hash_table_id.
348 2020-08-24 Mark Wielaard <mark@klomp.org>
350 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
351 (read_formatted_entries): Likewise. And skip zero entry.
353 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
355 * bfd-in2.h (bfd_mach_ck860): New.
356 * cpu-csky.c (arch_info_struct): Add item for CK860.
358 2020-08-24 Alan Modra <amodra@gmail.com>
360 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
361 high part tprel16 relocs.
362 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
363 Clear do_tls_opt on odd instructions.
364 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
365 Don't sanity check them here.
366 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
367 high part tprel16 relocs.
368 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
369 Clear do_tls_opt on odd instructions.
370 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
372 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
375 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
376 * configure: Regenerate.
378 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
381 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
382 versioned symbols, which are defined in shared objects, in
385 2020-08-21 Nick Clifton <nickc@redhat.com>
387 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
388 the data map if there are entries in it.
389 (_bfd_aarch64_erratum_843419_scan): Likewise.
391 2020-08-21 Jan Beulich <jbeulich@suse.com>
393 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
394 last byte of debug dir, not first.
396 2020-08-20 Nick Clifton <nickc@redhat.com>
399 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
400 field in the ELF header of the compressed sections.
402 2020-08-20 Nick Clifton <nickc@redhat.com>
405 * elf-bfd.h (struct bfd_elf_section_data): Add
406 has_secondary_relocs field.
407 * elf.c (_bfd_elf_copy_special_section_fields): Set the
408 has_secondary_relocs field for sections which have associated
410 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
411 on sections which have associated secondary relocs.
413 2020-08-15 Alan Modra <amodra@gmail.com>
415 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
416 small common section.
417 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
418 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
419 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
420 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
421 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
422 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
423 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
424 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
425 * elf32-v850.c (v850_elf_check_relocs): Likewise.
426 (v850_elf_add_symbol_hook): Likewise.
427 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
428 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
429 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
430 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
432 2020-08-15 Alan Modra <amodra@gmail.com>
435 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
437 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
438 on small common section.
439 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
440 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
441 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
442 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
443 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
444 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
446 2020-08-14 Alan Modra <amodra@gmail.com>
448 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
449 rather than another copy of primes. Increase maximum default
452 2020-08-13 Alan Modra <amodra@gmail.com>
454 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
456 2020-08-13 Alan Modra <amodra@gmail.com>
458 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
459 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
460 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
461 optimization when --no-pcrel-optimize.
463 2020-08-13 Alan Modra <amodra@gmail.com>
466 * bfd.c (struct bfd): Add read_only.
467 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
468 Set read_only on warning.
469 (elf_object_p): Sanity check program header alignment. Set
470 read_only on warning.
471 * bfd-in2.h: Regenerate.
473 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
475 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
476 win32pstatus note type to avoid signedness comparison warning.
478 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
480 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
481 win32pstatus notes, and return TRUE so we continue rather than
482 stopping as if it was an error.
484 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
486 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
488 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
490 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
491 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
492 appropriate size constraint for each win32pstatus note type.
494 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
496 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
497 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
500 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
502 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
503 (elfcore_grok_win32pstatus): Use.
505 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
507 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
508 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
509 offsets used to read NOTE_INFO_PROCESS.
511 2020-08-12 Nick Clifton <nickc@redhat.com>
513 * po/ru.po: Updated Russian translation.
514 * po/sr.po: Updated Serbian translation.
516 2020-08-07 David Faust <david.faust@oracle.com>
518 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
519 DISP16 and DISP32 relocations.
521 2020-08-05 David Faust <david.faust@oracle.com>
523 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
524 (bpf_elf_howto_table): Use it here.
525 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
526 instruction and data relocations.
528 2020-08-03 Alan Modra <amodra@gmail.com>
530 * vms-lib.c (vms_traverse_index): Sanity check size remaining
531 before accessing vms_idx or vms_elfidx.
533 2020-08-03 Alan Modra <amodra@gmail.com>
536 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
537 size against file size. Correct LONG_MAX limit check.
538 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
539 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
540 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
541 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
542 bfd_malloc_and_get_section.
544 2020-07-31 Alan Modra <amodra@gmail.com>
547 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
548 IR symbols to become dynamic.
549 (elf_link_add_object_symbols): Don't exclude IR symbols when
550 deciding whether an as-needed shared library is needed.
552 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
555 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
557 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
559 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
561 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
562 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
563 Don't define _STRUCTURED_PROC.
564 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
565 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
566 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
567 * configure, config.in: Regenerate.
568 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
569 * Makefile.in, doc/Makefile.in: Regenerate.
571 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
573 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
574 (elf_link_hash_table): Add sym_cache.
575 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
576 (elf32_arm_check_relocs): Updated.
577 (elf32_arm_size_dynamic_sections): Likewise.
578 * elf32-bfin.c (bfin_link_hash_table): Removed.
579 (bfin_link_hash_newfunc): Updated.
580 (bfin_hash_table): Removed.
581 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
582 (csky_elf_check_relocs): Updated.
583 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
584 (elf32_hppa_check_relocs): Updated.
585 * elf32-i386.c (elf_i386_tls_transition): Updated.
586 (elf_i386_convert_load_reloc): Likewise.
587 (elf_i386_check_relocs): Likewise.
588 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
589 (m32r_elf_hash_table): Updated.
590 (m32r_elf_link_hash_table_create): Likewise.
591 (m32r_elf_create_dynamic_sections): Likewise.
592 (m32r_elf_adjust_dynamic_symbol): Likewise.
593 (allocate_dynrelocs): Likewise.
594 (m32r_elf_size_dynamic_sections): Likewise.
595 (m32r_elf_relocate_section): Likewise.
596 (m32r_elf_finish_dynamic_symbol): Likewise.
597 (m32r_elf_check_relocs): Likewise.
598 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
600 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
601 (elf_m68k_check_relocs): Updated.
602 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
603 (elf_metag_check_relocs): Updated.
604 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
605 (microblaze_elf_check_relocs): Updated.
606 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
607 (nds32_elf_create_dynamic_sections): Likewise.
608 (nds32_elf_adjust_dynamic_symbol): Likewise.
609 (nds32_elf_check_relocs): Likewise.
610 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
611 srelbss and aym_cache.
612 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
613 (nios2_elf32_check_relocs): Updated.
614 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
615 (or1k_elf_check_relocs): Updated.
616 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
617 (ppc_elf_check_relocs): Updated.
618 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
619 (elf_s390_check_relocs): Updated.
620 (elf_s390_finish_dynamic_sections): Likewise.
621 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
623 (sh_elf_create_dynamic_sections): Updated.
624 (sh_elf_adjust_dynamic_symbol): Likewise.
625 (sh_elf_size_dynamic_sections): Likewise.
626 (sh_elf_check_relocs): Likewise.
627 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
628 (elf32_tic6x_check_relocs): Updated.
629 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
630 (tilepro_elf_hash_table): Updated.
631 (tilepro_elf_link_hash_table_create): Likewise.
632 (tilepro_elf_check_relocs): Likewise.
633 (tilepro_elf_adjust_dynamic_symbol): Likewise.
634 (allocate_dynrelocs): Likewise.
635 (tilepro_elf_size_dynamic_sections): Likewise.
636 (tilepro_elf_relocate_section): Likewise.
637 (tilepro_elf_finish_dynamic_symbol): Likewise.
638 (tilepro_finish_dyn): Likewise.
639 (tilepro_elf_finish_dynamic_sections): Likewise.
640 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
641 (ppc64_elf_before_check_relocs): Updated.
642 (ppc64_elf_check_relocs): Likewise.
643 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
644 (elf_s390_check_relocs): Updated.
645 (elf_s390_relocate_section): Likewise.
646 (elf_s390_finish_dynamic_sections): Likewise.
647 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
648 (elf_x86_64_check_relocs): Likewise.
649 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
651 (elfNN_aarch64_check_relocs): Updated.
652 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
653 (riscv_elf_check_relocs): Updated.
654 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
655 (mips_elf_resolve_got_page_ref): Updated.
656 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
657 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
659 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
660 (tilegx_elf_check_relocs): Updated.
661 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
663 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
665 * elflink.c (bfd_elf_final_link): Give local symbols a name if
667 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
668 return TRUE if making ET_REL output.
670 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
672 * elf-bfd.h (elf_backend_data): Add
673 `elf_backend_elfsym_local_is_section' member.
674 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
676 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
677 * elflink.c (bfd_elf_final_link): Use it to determine whether
678 set the `.symtab' section's `sh_info' value to the index of the
679 first non-local or non-section symbol.
680 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
682 (elf_backend_elfsym_local_is_section): New macro.
683 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
685 (elf_backend_elfsym_local_is_section): New macro.
687 2020-07-29 Alan Modra <amodra@gmail.com>
689 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
690 defined in excluded sections.
692 2020-07-28 Alan Modra <amodra@gmail.com>
694 * elf.c (assign_section_numbers): Comment. Don't segfault on
695 discarded sections when setting linked-to section for generic
697 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
699 2020-07-27 Alan Modra <amodra@gmail.com>
701 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
703 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
706 2020-07-24 Nick Clifton <nickc@redhat.com>
708 * config.bfd: Move xc16x target to the obsolete list.
710 2020-07-22 Kevin Buettner <kevinb@redhat.com>
712 * binary.c (binary_get_section_contents): Seek using offset
713 from section's file position.
715 2020-07-22 Kevin Buettner <kevinb@redhat.com>
717 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
719 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
722 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
723 type for the first function argument. Rename pointers to reflect
724 that they have distinct types.
726 2020-07-20 Alan Modra <amodra@gmail.com>
728 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
730 2020-07-19 Alan Modra <amodra@gmail.com>
732 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
733 (select_alt_stub): New function.
734 (ppc_get_stub_entry): Use it here.
735 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
737 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
738 merge notoc stubs with other varieties when power10_stubs is "auto".
739 Instead dup the stub hash table entry.
740 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
741 tests of power10_stubs.
743 2020-07-15 Alan Modra <amodra@gmail.com>
746 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
748 2020-07-15 Nick Clifton <nickc@redhat.com>
751 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
752 check for aux entries that overflow the buufer.
754 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
756 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
757 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
759 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
760 Alan Modra <amodra@gmail.com>
763 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
764 objects both before and after normal object files.
765 * elflink.c (_bfd_elf_section_already_linked): Likewise.
767 2020-07-10 Alan Modra <amodra@gmail.com>
769 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
770 * elf64-ppc.c (struct ppc_link_hash_table): Delete
772 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
773 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
774 uses of power10_stubs.
776 2020-07-09 Alan Modra <amodra@gmail.com>
778 * coff-ppc.c: Delete.
781 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
782 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
784 (coff_write_object_contents): Remove PPC_PE code.
785 * config.bfd: Move powerpcle-pe to removed targets.
786 * configure.ac: Remove powerpc PE entries.
787 * libcoff-in.h (ppc_allocate_toc_section): Delete.
788 (ppc_process_before_allocation): Delete.
789 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
790 * targets.c: Remove powerpc PE vectors.
791 * po/SRC-POTFILES.in: Regenerate.
792 * libcoff.h: Regenerate.
793 * Makefile.in: Regenerate.
794 * configure: Regenerate.
796 2020-07-09 Nick Clifton <nickc@redhat.com>
798 * po/fr.po: Updated French translation.
800 2020-07-07 Alan Modra <amodra@gmail.com>
802 * xcofflink.c (xcoff_mark): Don't mark const sections.
803 (bfd_xcoff_record_link_assignment): Add FIXME.
804 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
805 sections being discarded by linker script.
807 2020-07-07 Alan Modra <amodra@gmail.com>
809 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
810 time, uid, gid and mode for deterministic archive.
811 (xcoff_write_archive_contents_big): Likewise.
813 2020-07-07 Alan Modra <amodra@gmail.com>
815 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
818 2020-07-06 Nick Clifton <nickc@redhat.com>
820 * po/pt.po: Updated Portuguese translation.
821 * po/uk.po: Updated Ukranian translation.
823 2020-07-04 Nick Clifton <nickc@redhat.com>
825 * version.m4: Set version to 2.35.50.
826 * configure: Regenerate.
827 * po/bbfd.pot: Regenerate.
829 2020-07-04 Nick Clifton <nickc@redhat.com>
831 Binutils 2.35 branch created.
833 2020-07-01 Alan Modra <amodra@gmail.com>
836 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
837 raw syment index before dereferencing.
839 2020-07-01 Alan Modra <amodra@gmail.com>
841 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
843 2020-07-01 Alan Modra <amodra@gmail.com>
845 * config.bfd: Obsolete xc16x.
847 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
849 * archures.c (bfd_mach_i386_nacl): Removed.
850 (bfd_mach_i386_i386_nacl): Likewise.
851 (bfd_mach_x86_64_nacl): Likewise.
852 (bfd_mach_x64_32_nacl): Likewise.
853 * config.bfd: Remove *-*-nacl* targets.
854 * configure.ac: Remove x86 NaCl target vectors.
855 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
856 (bfd_x64_32_nacl_arch): Likewise.
857 (bfd_x86_64_nacl_arch): Likewise.
858 (bfd_i386_nacl_arch): Likewise.
859 (bfd_x64_32_arch_intel_syntax): Updated.
860 * elf32-i386.c: Don't include "elf-nacl.h".
861 (elf_i386_nacl_plt): Removed.
862 (elf_i386_nacl_plt0_entry): Likewise.
863 (elf_i386_nacl_plt_entry): Likewise.
864 (elf_i386_nacl_pic_plt0_entry): Likewise.
865 (elf_i386_nacl_pic_plt_entry): Likewise.
866 (elf_i386_nacl_eh_frame_plt): Likewise.
867 (elf_i386_nacl_plt): Likewise.
868 (elf32_i386_nacl_elf_object_p): Likewise.
869 (elf_i386_get_synthetic_symtab): Updated.
870 (elf_i386_link_setup_gnu_properties): Likewise.
871 * elf64-x86-64.c: Don't include "elf-nacl.h".
872 (elf_x86_64_nacl_plt): Removed.
873 (elf64_x86_64_nacl_elf_object_p): Likewise.
874 (elf_x86_64_nacl_plt0_entry): Likewise.
875 (elf_x86_64_nacl_plt_entry): Likewise.
876 (elf_x86_64_nacl_eh_frame_plt): Likewise.
877 (elf_x86_64_nacl_plt): Likewise.
878 (elf32_x86_64_nacl_elf_object_p): Likewise.
879 (elf_x86_64_get_synthetic_symtab): Updated.
880 (elf_x86_64_link_setup_gnu_properties): Likewise.
881 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
882 * targets.c: Remove x86 NaCl target vectors.
883 * bfd-in2.h: Regenerated.
884 * configure: Likewise.
886 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
888 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
889 _bfd_elf_add_dynamic_tags.
891 2020-06-29 Alan Modra <amodra@gmail.com>
893 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
894 return value of bfd_bread. Don't read more than requested length.
895 Sanity check length. Properly terminate file name.
897 2020-06-29 Alan Modra <amodra@gmail.com>
899 * arc-got.h: Use C style comments.
900 * coff-z80.c: Likewise.
901 * elf32-csky.c: Likewise.
902 * peXXigen.c: Likewise.
903 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
906 2020-06-26 Pat Bernardi <bernardi@adacore.com>
908 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
909 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
911 2020-06-26 Alan Modra <amodra@gmail.com>
913 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
914 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
915 (riscv_get_priv_spec_name): Move to..
916 * cpu-riscv.c: ..here.
917 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
918 Use %u to print unsigned numbers.
920 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
922 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
923 default architecture.
925 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
928 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
929 _bfd_elf_add_dynamic_tags.
931 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
934 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
935 _bfd_elf_add_dynamic_tags.
937 2020-06-24 Alan Modra <amodra@gmail.com>
939 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
940 shifts without undefined behaviour.
942 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
944 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
946 (_bfd_elf_add_dynamic_tags): New.
947 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
948 _bfd_elf_add_dynamic_tags.
949 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
950 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
951 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
952 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
953 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
954 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
955 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
956 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
958 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
959 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
960 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
961 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
962 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
963 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
964 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
965 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
966 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
968 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
969 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
970 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
971 _bfd_elf_maybe_vxworks_add_dynamic_tags.
972 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
973 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
975 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
976 (_bfd_x86_elf_size_dynamic_sections): Likewise.
977 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
978 dt_reloc_sz and dt_reloc_ent.
979 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
980 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
982 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
983 etab.dt_pltgot_required.
984 (elf32_hppa_size_dynamic_sections): Call
985 _bfd_elf_add_dynamic_tags.
986 * elf32-metag.c (elf_metag_link_hash_table_create): Set
987 etab.dt_pltgot_required.
988 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
989 * elf32-sh.c (sh_elf_link_hash_table_create): Set
990 root.dt_pltgot_required for FDPIC output.
991 (sh_elf_size_dynamic_sections): Call
992 _bfd_elf_maybe_vxworks_add_dynamic_tags.
993 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
994 elf.dt_pltgot_required.
995 (elf_xtensa_size_dynamic_sections): Call
996 _bfd_elf_add_dynamic_tags.
997 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
998 root.dt_pltgot_required.
999 (elf64_hppa_size_dynamic_sections): Call
1000 _bfd_elf_add_dynamic_tags.
1001 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1002 root.dt_pltgot_required.
1003 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1004 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1005 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1007 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1009 * mach-o.c: Support the new load commands by reading a linkedit
1010 data command for them.
1012 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1014 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1015 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1016 (riscv_get_priv_spec_class): Likewise.
1017 (riscv_get_priv_spec_name): Likewise.
1018 (riscv_get_priv_spec_class_from_numbers): New function, convert
1019 the version numbers into string, then call riscv_get_priv_spec_class
1020 to get the priv spec class.
1021 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1022 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1023 (riscv_get_priv_spec_name): Likewise.
1024 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1025 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1026 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1027 of input and output objects form their priv spec attributes by
1028 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1029 errors when linking objects with differnet priv spec versions. We do
1030 know v1.9.1 may have conflicts to other versions, so report the
1031 warning, too. After that, update the output priv spec version to the
1034 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1036 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1037 priv attributes, we will check the conflicts for all of them (major,
1038 minor and revision), and then set the priv_attrs_merged to TRUE to
1039 indicate that we have handled all of the priv attributes. Remove
1040 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1042 2020-06-21 Alan Modra <amodra@gmail.com>
1045 * configure.ac: Disable plugins by default for some targets.
1046 * plugin.c: Comment typo fix.
1047 * configure: Regenerate.
1049 2020-06-19 Nick Clifton <nickc@redhat.com>
1051 * plugin.c (try_load_plugin): Suppress the error message about
1052 being unable to open a plugin if creating a list of viable
1055 2020-06-16 Alan Modra <amodra@gmail.com>
1057 * aout-tic30.c: Delete file.
1058 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1059 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1060 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1061 (xc16x-*-elf): Sort properly.
1062 * configure.ac: Remove tic30_aout_vec.
1063 * targets.c: Likewise.
1064 * Makefile.in: Regenerate.
1065 * configure: Regenerate.
1066 * po/SRC-POTFILES.in: Regenerate.
1068 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1070 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1071 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1072 (elf32xtensa_abi): New global variable.
1073 (xtensa_abi_choice): New function.
1074 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1075 XSHAL_ABI to select PLT code.
1077 2020-06-15 Roland McGrath <mcgrathr@google.com>
1079 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1080 field of bfd_link_info.
1082 2020-06-15 Alan Modra <amodra@gmail.com>
1084 * config.bfd: Obsolete powerpcle-*-pe targets.
1086 2020-06-15 Alan Modra <amodra@gmail.com>
1089 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1090 symbols that were defined in discarded sections.
1091 * cofflink.c (coff_link_check_archive_element): Likewise.
1092 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1094 (_bfd_coff_write_global_sym): Don't emit such symbols.
1095 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1096 libcoff.h: Regenerate.
1098 2020-06-11 Alan Modra <amodra@gmail.com>
1101 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1103 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1105 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1106 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1107 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1110 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1113 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1114 Clear verinfo.verdef.
1116 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1120 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1121 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1123 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1124 Set ifunc_resolvers if there are FUNC resolvers.
1125 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1126 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1127 with elf.ifunc_resolvers.
1128 (write_plt_relocs_for_local_syms): Likewise.
1129 (ppc64_elf_relocate_section): Likewise.
1130 (ppc64_elf_finish_dynamic_sections): Likewise.
1131 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1133 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1134 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1135 instead of readonly_dynrelocs_against_ifunc.
1136 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1137 readonly_dynrelocs_against_ifunc.
1139 2020-06-09 Alan Modra <amodra@gmail.com>
1141 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1142 maybe_local_ifunc_resolver field.
1143 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1144 cases where maybe_local_ifunc_resolver was set.
1145 (ppc64_elf_relocate_section): Likewise.
1146 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1149 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1153 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1155 (elf32_arm_size_dynamic_sections): Updated. Clear
1156 root.tlsdesc_plt for DF_BIND_NOW.
1157 (elf32_arm_finish_dynamic_sections): Updated.
1158 (elf32_arm_output_arch_local_syms): Likewise.
1159 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1160 Clear root.tlsdesc_plt for DF_BIND_NOW.
1161 (nds32_elf_finish_dynamic_sections): Updated.
1162 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1163 dt_tlsdesc_plt and dt_tlsdesc_got.
1164 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1165 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1166 tlsdesc_plt and dt_tlsdesc_got.
1167 (elfNN_aarch64_allocate_dynrelocs): Updated.
1168 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1169 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1170 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1172 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1173 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1174 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1175 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1178 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1180 * elf32-tic6x.c (elf32_bed): Defined the default to
1183 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1187 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1188 root.splt/root.srelplt.
1189 (elf64_hppa_create_dynamic_sections): Likewise.
1190 (elf64_hppa_size_dynamic_sections): Likewise.
1191 (elf64_hppa_finish_dynamic_symbol): Likewise.
1192 (elf_hppa_final_link): Likewise.
1193 (elf_hppa_final_link_relocate): Likewise.
1195 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1197 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1198 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1201 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1203 * elf-bfd.h (elf_target_os): New.
1204 (elf_link_hash_table): Add target_os.
1205 (elf_backend_data): Add target_os.
1206 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1207 symbian_p and nacl_p.
1208 (create_got_section): Updated.
1209 (elf32_arm_create_dynamic_sections): Likewise.
1210 (arm_type_of_stub): Likewise.
1211 (elf32_arm_create_or_find_stub_sec): Likewise.
1212 (elf32_arm_allocate_plt_entry): Likewise.
1213 (elf32_arm_populate_plt_entry): Likewise.
1214 (elf32_arm_final_link_relocate): Likewise.
1215 (elf32_arm_check_relocs): Likewise.
1216 (allocate_dynrelocs_for_symbol): Likewise.
1217 (elf32_arm_finish_dynamic_symbol): Likewise.
1218 (elf32_arm_finish_dynamic_sections): Likewise.
1219 (elf32_arm_output_plt_map_1): Likewise.
1220 (elf32_arm_output_arch_local_syms): Likewise.
1221 (elf32_arm_add_symbol_hook): Likewise.
1222 (elf32_arm_nacl_link_hash_table_create): Likewise.
1223 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1224 (elf32_arm_symbian_link_hash_table_create): Likewise.
1225 (ELF_TARGET_OS): New.
1226 * elf32-i386.c (elf_i386_arch_bed): Removed.
1227 (elf_backend_arch_data): Likewise.
1228 (elf_i386_solaris_arch_bed): Likewise.
1229 (elf_i386_nacl_arch_bed): Likewise.
1230 (elf_i386_vxworks_arch_bed): Likewise.
1231 (elf_i386_relocate_section): Updated.
1232 (elf_i386_finish_dynamic_sections): Likewise.
1233 (elf_i386_get_synthetic_symtab): Likewise.
1234 (elf_i386_link_setup_gnu_properties): Likewise.
1235 (ELF_TARGET_OS): New.
1236 * elf32-mips.c (ELF_TARGET_OS): New.
1237 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1238 (ppc_elf_create_got): Updated.
1239 (ppc_elf_create_dynamic_sections): Likewise.
1240 (ppc_elf_check_relocs): Likewise.
1241 (ppc_elf_adjust_dynamic_symbol): Likewise.
1242 (ppc_elf_size_dynamic_sections): Likewise.
1243 (ppc_elf_relocate_section): Likewise.
1244 (ppc_elf_finish_dynamic_sections): Likewise.
1245 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1246 (ELF_TARGET_OS): New.
1247 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1248 (sh_elf_link_hash_table_create): Updated.
1249 (sh_elf_create_dynamic_sections): Likewise.
1250 (allocate_dynrelocs): Likewise.
1251 (sh_elf_size_dynamic_sections): Likewise.
1252 (sh_elf_relocate_section): Likewise.
1253 (sh_elf_finish_dynamic_symbol): Likewise.
1254 (sh_elf_finish_dynamic_sections): Likewise.
1255 (ELF_TARGET_OS): New.
1256 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1258 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1259 (ELF_TARGET_OS): New.
1260 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1261 (elf_x86_64_solaris_arch_bed): Likewise.
1262 (elf_x86_64_nacl_arch_bed): Likewise.
1263 (elf_x86_64_finish_dynamic_sections): Updated.
1264 (elf_x86_64_get_synthetic_symtab): Likewise.
1265 (elf_x86_64_link_setup_gnu_properties): Likewise.
1266 (ELF_TARGET_OS): New.
1267 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1269 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1270 (MIPS_ELF_REL_DYN_NAME): Updated.
1271 (ELF_MIPS_GP_OFFSET): Likewise.
1272 (mips_elf_create_local_got_entry): Likewise.
1273 (mips_elf_allocate_dynamic_relocations): Likewise.
1274 (mips_elf_count_got_symbols): Likewise.
1275 (is_gott_symbol): Likewise.
1276 (mips_elf_calculate_relocation): Likewise.
1277 (mips_elf_create_dynamic_relocation): Likewise.
1278 (_bfd_mips_elf_check_relocs): Likewise.
1279 (allocate_dynrelocs): Likewise.
1280 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1281 (mips_elf_lay_out_got): Likewise.
1282 (mips_elf_set_plt_sym_value): Likewise.
1283 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1284 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1285 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1286 (_bfd_mips_elf_final_link): Likewise.
1287 (_bfd_mips_init_file_header): Likewise.
1288 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1290 (allocate_dynrelocs): Likewise.
1291 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1292 (_bfd_sparc_elf_relocate_section): Likewise.
1293 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1294 (sparc_finish_dyn): Likewise.
1295 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1296 * elfxx-target.h (ELF_TARGET_OS): New.
1297 (elfNN_bed): Add ELF_TARGET_OS.
1298 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1299 (_bfd_x86_elf_link_hash_table_create): Likewise.
1300 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1301 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1302 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1303 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1304 * elfxx-x86.h (elf_x86_target_os): Removed.
1305 (elf_x86_backend_data): Likewise.
1306 (get_elf_x86_backend_data): Likewise.
1307 (elf_x86_link_hash_table): Remove target_os.
1309 2020-06-06 Alan Modra <amodra@gmail.com>
1312 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1313 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1314 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1315 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1316 * elf64-ppc.c: Update throughout for reloc renaming.
1317 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1318 * libbfd.h: Regenerate.
1319 * bfd-in2.h: Regenerate.
1321 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1324 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1327 2020-06-05 Nick Clifton <nickc@redhat.com>
1329 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1332 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1334 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1335 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1336 whether the object can be linked according to it's priv
1337 attributes. The object without any priv spec attributes can
1338 be linked with others. If the first input object doesn't contain
1339 any priv attributes, then we need to copy the setting from the
1340 next input one. Also report more detailed error messages to user.
1342 2020-06-04 Stephen Casner <casner@acm.org>
1344 Extend pdp11-aout symbol table format to accommodate .stab
1345 symbols and implement correct handling of them.
1347 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1348 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1349 normal vs. .stab symbol table type values, replacing N_STAB mask.
1350 (translate_from_native_sym_flags): Determine correct section for
1351 different .stab types.
1352 (translate_to_native_sym_flags): Leave .stab types intact.
1353 (translate_symbol_table): Error if symbol indicates overlay;
1354 store desc field from .stab symbols.
1355 (write_syms): Output desc field with symbol.
1356 (aout_link_check_ar_symbols): Skip .stab symbols.
1357 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1358 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1359 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1360 correctly distinguish .stab symbols and select calculate their
1361 section and value; and copy desc and ovly fields from input symbol
1364 2020-06-04 Stephen Casner <casner@acm.org>
1366 * aoutx.h (translate_symbol_table): Comment had external and
1368 * pdp11.c (translate_symbol_table): Likewise.
1370 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1372 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1373 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1374 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1376 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1379 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1380 in debug section against symbol defined in shared library to 0.
1381 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1382 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1383 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1384 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1385 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1386 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1387 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1388 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1389 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1390 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1391 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1392 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1393 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1394 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1396 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1397 there is non-GOT reference.
1398 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1399 non-alloced sections.
1401 2020-06-03 Stephen Casner <casner@acm.org>
1403 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1405 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1407 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1408 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1409 other size that doesn't qcover the header word.
1410 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1411 string table, and zero it.
1412 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1413 message and set bfd_error on finding an invalid name string offset.
1414 (add_to_stringtab): INLINE -> inline
1415 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1417 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1418 any relocs that could not be recognised.
1419 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1420 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1421 name exists and is long enough, before attempting to see if it is
1423 c3864421222 - Correct case for N_SO being the last symbol.
1424 50455f1ab29 PR 20891 - Handle the case where the main file name
1425 and the directory name are both empty.
1426 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1427 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1428 range string table offsets.
1429 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1430 illegal string offset.
1431 (aout_link_includes_newfunc): Add comment.
1432 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1433 on unexpected relocation type rather than ASSERT.
1435 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1438 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1439 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1441 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1444 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1445 non-alloced sections.
1447 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1449 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1450 dynamic relocations for non SEC_ALLOC sections.
1452 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1454 * aout64.c (BMAGIC, QMAGIC): Do not define.
1455 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1456 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1457 to check the file format.
1458 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1459 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1460 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1462 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1464 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1465 relocations for non SEC_ALLOC sections.
1467 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1469 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1470 * elf32-arm.c (maybe_set_textrel): Removed.
1471 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1472 with _bfd_elf_maybe_set_textrel.
1473 * elf32-csky.c (maybe_set_textrel): Removed.
1474 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1475 with _bfd_elf_maybe_set_textrel.
1476 * elf32-hppa.c (maybe_set_textrel): Removed.
1477 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1478 with _bfd_elf_maybe_set_textrel.
1479 * elf32-lm32.c (maybe_set_textrel): Removed.
1480 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1481 with _bfd_elf_maybe_set_textrel.
1482 * elf32-m32r.c (maybe_set_textrel): Removed.
1483 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1484 with _bfd_elf_maybe_set_textrel.
1485 * elf32-metag.c (maybe_set_textrel): Removed.
1486 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1487 with _bfd_elf_maybe_set_textrel.
1488 * elf32-nds32.c (maybe_set_textrel): Removed.
1489 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1490 with _bfd_elf_maybe_set_textrel.
1491 * elf32-or1k.c (maybe_set_textrel): Removed.
1492 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1493 with _bfd_elf_maybe_set_textrel.
1494 * elf32-ppc.c (maybe_set_textrel): Removed.
1495 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1496 with _bfd_elf_maybe_set_textrel.
1497 * elf32-s390.c (maybe_set_textrel): Removed.
1498 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1499 with _bfd_elf_maybe_set_textrel.
1500 * elf32-sh.c (maybe_set_textrel): Removed.
1501 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1502 with _bfd_elf_maybe_set_textrel.
1503 * elf32-tic6x.c (maybe_set_textrel): Removed.
1504 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1505 with _bfd_elf_maybe_set_textrel.
1506 * elf32-tilepro.c (maybe_set_textrel): Removed.
1507 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1508 with _bfd_elf_maybe_set_textrel.
1509 * elf64-ppc.c (maybe_set_textrel): Removed.
1510 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1511 with _bfd_elf_maybe_set_textrel.
1512 * elf64-s390.c (maybe_set_textrel): Removed.
1513 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1514 with _bfd_elf_maybe_set_textrel.
1515 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1516 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1517 with _bfd_elf_maybe_set_textrel.
1518 * elfnn-riscv.c (maybe_set_textrel): Removed.
1519 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1520 with _bfd_elf_maybe_set_textrel.
1521 * elfxx-sparc.c (maybe_set_textrel): Removed.
1522 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1523 with _bfd_elf_maybe_set_textrel.
1524 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1525 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1526 with _bfd_elf_maybe_set_textrel.
1527 * elfxx-x86.c (maybe_set_textrel): Removed.
1528 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1529 with _bfd_elf_maybe_set_textrel.
1530 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1532 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1535 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1537 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1538 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1539 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1540 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1542 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1543 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1544 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1545 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1546 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1547 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1548 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1549 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1550 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1551 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1552 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1553 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1554 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1555 (elf_backend_copy_indirect_symbol): Likewise.
1556 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1557 (elf_backend_copy_indirect_symbol): Likewise.
1558 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1560 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1563 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1564 * elf32-arm.c (readonly_dynrelocs): Removed.
1565 (maybe_set_textrel): Replace readonly_dynrelocs with
1566 _bfd_elf_readonly_dynrelocs.
1567 * elf32-csky.c (readonly_dynrelocs): Removed.
1568 (maybe_set_textrel): Replace readonly_dynrelocs with
1569 _bfd_elf_readonly_dynrelocs.
1570 * elf32-hppa.c(readonly_dynrelocs): Removed.
1571 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1572 _bfd_elf_readonly_dynrelocs.
1573 (maybe_set_textrel): Likewise.
1574 * elf32-lm32.c (readonly_dynrelocs): Removed.
1575 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1576 with _bfd_elf_readonly_dynrelocs.
1577 (maybe_set_textrel): Likewise.
1578 * elf32-m32r.c (readonly_dynrelocs): Removed.
1579 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1580 with _bfd_elf_readonly_dynrelocs.
1581 (maybe_set_textrel): Likewise.
1582 * elf32-metag.c (readonly_dynrelocs): Removed.
1583 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1584 with _bfd_elf_readonly_dynrelocs.
1585 (maybe_set_textrel): Likewise.
1586 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1587 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1588 with _bfd_elf_readonly_dynrelocs.
1589 * elf32-nds32.c (readonly_dynrelocs): Removed.
1590 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1591 with _bfd_elf_readonly_dynrelocs.
1592 (maybe_set_textrel): Likewise.
1593 * elf32-or1k.c (readonly_dynrelocs): Removed.
1594 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1595 with _bfd_elf_readonly_dynrelocs.
1596 * elf32-ppc.c (readonly_dynrelocs): Removed.
1597 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1598 _bfd_elf_readonly_dynrelocs.
1599 (ppc_elf_adjust_dynamic_symbol): Likewise.
1600 (maybe_set_textrel): Likewise.
1601 * elf32-s390.c (readonly_dynrelocs): Removed.
1602 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1603 with _bfd_elf_readonly_dynrelocs.
1604 (maybe_set_textrel): Likewise.
1605 * elf32-sh.c (readonly_dynrelocs): Removed.
1606 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1607 _bfd_elf_readonly_dynrelocs.
1608 (maybe_set_textrel): Likewise.
1609 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1610 (maybe_set_textrel): Replace readonly_dynrelocs with
1611 _bfd_elf_readonly_dynrelocs.
1612 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1613 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1614 with _bfd_elf_readonly_dynrelocs.
1615 (maybe_set_textrel): Likewise.
1616 * elf64-ppc.c (readonly_dynrelocs): Removed.
1617 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1618 _bfd_elf_readonly_dynrelocs.
1619 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1620 (maybe_set_textrel): Likewise.
1621 * elf64-s390.c (readonly_dynrelocs): Removed.
1622 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1623 with _bfd_elf_readonly_dynrelocs.
1624 (maybe_set_textrel): Likewise.
1625 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1626 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1627 (maybe_set_textrel): Replace readonly_dynrelocs with
1628 _bfd_elf_readonly_dynrelocs.
1629 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1630 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1631 with _bfd_elf_readonly_dynrelocs.
1632 (maybe_set_textrel): Likewise.
1633 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1634 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1635 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1636 (maybe_set_textrel): Likewise.
1637 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1638 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1639 with _bfd_elf_readonly_dynrelocs.
1640 (maybe_set_textrel): Likewise.
1641 * elfxx-x86.c (readonly_dynrelocs): Removed.
1642 (maybe_set_textrel): Replace readonly_dynrelocs with
1643 _bfd_elf_readonly_dynrelocs.
1644 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1646 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1648 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1649 -fsanitize=undefined.
1651 2020-06-03 Alan Modra <amodra@gmail.com>
1655 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1657 (pe_ILF_build_a_bfd): Likewise.
1659 2020-06-03 Alan Modra <amodra@gmail.com>
1662 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1663 core files as well as objects.
1665 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1669 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1671 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1672 (elf_arc_link_hash_newfunc): Updated.
1673 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1674 (elf32_arm_link_hash_newfunc): Updated.
1675 (elf32_arm_copy_indirect_symbol): Likewise.
1676 (elf32_arm_check_relocs): Likewise.
1677 (readonly_dynrelocs): Likewise.
1678 (allocate_dynrelocs_for_symbol): Likewise.
1679 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1680 (csky_elf_link_hash_newfunc): Updated.
1681 (csky_allocate_dynrelocs): Likewise.
1682 (readonly_dynrelocs): Likewise.
1683 (csky_elf_copy_indirect_symbol): Likewise.
1684 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1685 (hppa_link_hash_newfunc): Updated.
1686 (elf32_hppa_copy_indirect_symbol): Likewise.
1687 (elf32_hppa_hide_symbol): Likewise.
1688 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1689 (allocate_dynrelocs): Likewise.
1690 (elf32_hppa_relocate_section): Likewise.
1691 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1692 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1693 (lm32_elf_link_hash_newfunc): Likewise.
1694 (lm32_elf_link_hash_table_create): Updated.
1695 (readonly_dynrelocs): Likewise.
1696 (allocate_dynrelocs): Likewise.
1697 (lm32_elf_copy_indirect_symbol): Likewise.
1698 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1699 (m32r_elf_link_hash_newfunc): Likewise.
1700 (m32r_elf_link_hash_table_create): Updated.
1701 (m32r_elf_copy_indirect_symbol): Likewise.
1702 (allocate_dynrelocs): Likewise.
1703 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1704 (metag_link_hash_newfunc): Updated.
1705 (elf_metag_copy_indirect_symbol): Likewise.
1706 (readonly_dynrelocs): Likewise.
1707 (allocate_dynrelocs): Likewise.
1708 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1710 (link_hash_newfunc): Updated.
1711 (microblaze_elf_check_relocs): Likewise.
1712 (microblaze_elf_copy_indirect_symbol): Likewise.
1713 (readonly_dynrelocs): Likewise.
1714 (allocate_dynrelocs): Likewise.
1715 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1716 (nds32_elf_link_hash_newfunc): Updated.
1717 (nds32_elf_copy_indirect_symbol): Likewise.
1718 (readonly_dynrelocs): Likewise.
1719 (allocate_dynrelocs): Likewise.
1720 (nds32_elf_check_relocs): Likewise.
1721 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1722 (link_hash_newfunc): Updated.
1723 (nios2_elf32_copy_indirect_symbol): Likewise.
1724 (nios2_elf32_check_relocs): Likewise.
1725 (allocate_dynrelocs): Likewise.
1726 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1727 (or1k_elf_link_hash_newfunc): Updated.
1728 (readonly_dynrelocs): Likewise.
1729 (allocate_dynrelocs): Likewise.
1730 (or1k_elf_copy_indirect_symbol): Likewise.
1731 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1732 (ppc_elf_link_hash_newfunc): Updated.
1733 (ppc_elf_copy_indirect_symbol): Likewise.
1734 (ppc_elf_check_relocs): Likewise.
1735 (readonly_dynrelocs): Likewise.
1736 (ppc_elf_adjust_dynamic_symbol): Likewise.
1737 (allocate_dynrelocs): Likewise.
1738 (ppc_elf_relocate_section): Likewise.
1739 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1740 (link_hash_newfunc): Updated.
1741 (elf_s390_copy_indirect_symbol): Likewise.
1742 (readonly_dynrelocs): Likewise.
1743 (elf_s390_adjust_dynamic_symbol): Likewise.
1744 (allocate_dynrelocs): Likewise.
1745 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1746 (sh_elf_link_hash_newfunc): Updated.
1747 (readonly_dynrelocs): Likewise.
1748 (allocate_dynrelocs): Likewise.
1749 (sh_elf_copy_indirect_symbol): Likewise.
1750 (sh_elf_check_relocs): Likewise.
1751 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1752 (elf32_tic6x_link_hash_newfunc): Likewise.
1753 (elf32_tic6x_link_hash_table_create): Updated.
1754 (readonly_dynrelocs): Likewise.
1755 (elf32_tic6x_check_relocs): Likewise.
1756 (elf32_tic6x_allocate_dynrelocs): Likewise.
1757 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1759 (link_hash_newfunc): Updated.
1760 (tilepro_elf_copy_indirect_symbol): Likewise.
1761 (tilepro_elf_check_relocs): Likewise.
1762 (allocate_dynrelocs): Likewise.
1763 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1764 (ppc64_elf_copy_indirect_symbol): Updated.
1765 (ppc64_elf_check_relocs): Likewise.
1766 (readonly_dynrelocs): Likewise.
1767 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1768 (dec_dynrel_count): Likewise.
1769 (allocate_dynrelocs): Likewise.
1770 (ppc64_elf_relocate_section): Likewise.
1771 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1772 (link_hash_newfunc): Updated.
1773 (elf_s390_copy_indirect_symbol): Likewise.
1774 (readonly_dynrelocs): Likewise.
1775 (allocate_dynrelocs): Likewise.
1776 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1777 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1779 (elfNN_aarch64_link_hash_newfunc): Updated.
1780 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1781 (readonly_dynrelocs): Likewise.
1782 (need_copy_relocation_p): Likewise.
1783 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1784 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1785 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1786 (link_hash_newfunc): Updated.
1787 (riscv_elf_copy_indirect_symbol): Likewise.
1788 (riscv_elf_check_relocs): Likewise.
1789 (readonly_dynrelocs): Likewise.
1790 (allocate_dynrelocs): Likewise.
1791 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1793 (link_hash_newfunc): Updated.
1794 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1795 (_bfd_sparc_elf_check_relocs): Likewise.
1796 (readonly_dynrelocs): Likewise.
1797 (allocate_dynrelocs): Likewise.
1798 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1799 (link_hash_newfunc): Updated.
1800 (tilegx_elf_copy_indirect_symbol): Likewise.
1801 (tilegx_elf_check_relocs): Likewise.
1802 (readonly_dynrelocs): Likewise.
1803 (allocate_dynrelocs): Likewise.
1804 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1805 (readonly_dynrelocs): Likewise.
1806 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1807 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1809 2020-06-01 Alan Modra <amodra@gmail.com>
1811 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1812 command against cmd_length, not the end of record. For
1813 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1814 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1817 2020-05-28 David Faust <david.faust@oracle.com>
1819 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1820 R_BPF_INSN_{32,64} relocations.
1822 2020-05-28 Stephen Casner <casner@acm.org>
1824 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1825 addreses in .long (used in testsuites) and .stab values.
1827 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1830 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1831 Check bfd_link_dll when issue a DT_TEXTREL warning.
1832 * elfxx-x86.c (maybe_set_textrel): Likewise.
1833 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1835 2020-05-26 Nick Clifton <nickc@redhat.com>
1837 * plugin.c (try_load_plugin): Extend error message when a plugin
1840 2020-05-23 Alan Modra <amodra@gmail.com>
1842 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1844 2020-05-22 Alan Modra <amodra@gmail.com>
1847 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1848 attributes from shared libraries, and do not return an error if
1851 2020-05-21 Alan Modra <amodra@gmail.com>
1854 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1856 (_bfd_delete_bfd): Free the copy.
1857 (_bfd_new_bfd): Free nbfd->memory on error.
1859 2020-05-21 Alan Modra <amodra@gmail.com>
1861 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1862 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1863 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1864 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1865 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1866 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1867 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1868 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1869 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1870 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1871 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1872 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1873 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1874 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1875 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1876 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1877 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1878 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1879 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1880 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1882 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1884 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1885 get_default_version. It is used to find the default version for
1886 the specific extension.
1887 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1888 default_major_version and default_minor_version. Add new bfd_boolean
1889 parameter *use_default_version. Set it to TRUE if we need to call
1890 the callback rps->get_default_version to find the default version.
1891 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1892 the default version in riscv_parsing_subset_version, and then call
1893 riscv_add_subset to add the subset into subset list.
1894 (riscv_parse_prefixed_ext): Likewise.
1895 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1896 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1897 strings rather than characters.
1898 riscv_merge_arch_attr_info): The callback function get_default_version
1899 is only needed for assembler, so set it to NULL int the linker.
1900 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1901 * elfxx-riscv.h: Updated.
1903 2020-05-20 Alan Modra <amodra@gmail.com>
1906 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1907 use bfd_set_filename.
1908 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1909 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1910 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1911 (bfd_create): Likewise.
1912 (_bfd_delete_bfd): Don't free filename.
1913 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1914 return pointer to the copy or NULL on alloc fail.
1915 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1916 result of bfd_set_filename.
1917 * bfd-in2.h: Regenerate.
1919 2020-05-20 Alan Modra <amodra@gmail.com>
1922 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1923 section size against file size.
1924 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1926 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1929 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1930 and memset when allocating memory for the sections_being_created
1933 2020-05-19 Stafford Horne <shorne@gmail.com>
1935 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1937 (or1k_elf_relocate_section): Access srelgot via
1938 htab->root.srelgot. Add assertions for srelgot->contents.
1939 Introduce local variable for srelgot to not reuse global
1941 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1942 (or1k_set_got_and_rela_sizes): New function.
1943 (or1k_initial_exec_offset): New function.
1944 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1945 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1947 (or1k_elf_check_relocs): Use OR to set TLS access.
1948 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1950 (or1k_elf_size_dynamic_sections): Use
1951 or1k_set_got_and_rela_sizes to set sizes.
1952 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1953 (TCB_SIZE): New macro.
1954 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1955 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1956 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1957 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1958 (tpoff): Add dynamic boolean argument.
1959 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1961 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1963 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1964 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1965 cases with BFD_RELOC_AARCH64_JUMP26.
1966 (elfNN_aarch64_check_relocs): Likewise.
1968 2020-05-19 Alan Modra <amodra@gmail.com>
1970 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1971 bfd_get_filename rather than accessing bfd->filename directly.
1972 * aout-target.h (MY (object_p)): Likewise.
1973 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1974 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1975 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1976 (_bfd_archive_bsd44_construct_extended_name_table),
1977 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1978 (_bfd_bsd_write_armap): Likewise.
1979 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1980 * cache.c (bfd_open_file): Likewise.
1981 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1982 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1983 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1984 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1985 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1986 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1987 (patch_tls_desc_to_ie): Likewise.
1988 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1989 (spu_elf_auto_overlay): Likewise.
1990 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1991 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1992 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1993 * elflink.c (bfd_elf_size_dynamic_sections),
1994 (elf_link_input_bfd): Likewise.
1995 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1996 * mach-o.c (bfd_mach_o_follow_dsym),
1997 (bfd_mach_o_close_and_cleanup): Likewise.
1998 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1999 (find_separate_debug_file, get_build_id_name): Likewise.
2000 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2001 * plugin.c (bfd_plugin_open_input): Likewise.
2002 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2003 * som.c (som_write_armap): Likewise.
2004 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2005 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2006 (_bfd_vms_lib_write_archive_contents): Likewise.
2007 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2009 2020-05-19 Alan Modra <amodra@gmail.com>
2012 * bfdio.c (_bfd_real_fopen): Typo fix.
2014 2020-05-18 Nick Clifton <nickc@redhat.com>
2017 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2018 for the sections_being_created array.
2020 2020-05-18 Alan Modra <amodra@gmail.com>
2022 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2023 they can be freed without also freeing internal_relocs.
2025 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2028 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2029 separators into DOS style when creating a WIN32 fullpath.
2031 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2033 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2034 to initialize RISC-V tdata.
2036 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2038 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2041 2020-05-11 Alan Modra <amodra@gmail.com>
2043 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2045 2020-05-11 Alan Modra <amodra@gmail.com>
2047 * elf64-ppc.c: Rename powerxx to power10 throughout.
2049 2020-05-11 Alan Modra <amodra@gmail.com>
2052 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2053 contains required number of auxents before processing any auxent.
2054 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2055 file name from auxents for PE.
2057 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2059 * aout-cris.c (DEFAULT_ARCH): Delete define.
2060 (MY_set_arch_mach): Likewise.
2061 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2063 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2064 of r_type before the shift.
2066 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2069 * elfnn-aarch64.c (group_sections): Copy implementation from
2072 2020-05-01 Alan Modra <amodra@gmail.com>
2075 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2076 accessing root.u.def of symbols. Also check root.u.def.section
2077 is non-NULL. Reverse tests so as to make the logic positive.
2079 2020-05-01 Alan Modra <amodra@gmail.com>
2082 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2083 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2085 2020-05-01 Alan Modra <amodra@gmail.com>
2088 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2089 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2090 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2091 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2092 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2093 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2094 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2095 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2096 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2097 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2099 2020-05-01 Alan Modra <amodra@gmail.com>
2102 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2103 from shared libraries.
2105 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2107 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2108 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2109 equals 0. Report overflow when the result has negative sign but
2110 all significant bits are zero.
2112 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2114 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2115 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2117 2020-04-28 Alan Modra <amodra@gmail.com>
2119 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2120 Emit warning message.
2122 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2124 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2125 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2126 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2127 to x86_64_pe_big_vec as it not a big-endian format.
2128 (vec i386_pe_big_vec): New.
2129 * configure.ac: Likewise.
2130 * targets.c: Likewise.
2131 * configure: Regenerate.
2132 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2133 COFF_WITH_PE_BIGOBJ): New.
2134 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2136 (x86_64_pe_be_vec): Moved.
2138 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2140 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2141 * elf.c (elfcore_grok_arc_v2): New function.
2142 (elfcore_grok_note): Call the new function to handle the corresponding
2144 (elfcore_write_arc_v2): New function.
2145 (elfcore_write_register_note): Call the new function to handle the
2146 corresponding pseudo-sections.
2148 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2151 * bfd-in2.h: Regenerated.
2152 * elf32-xtensa.c (elf_howto_table): New entries for
2153 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2154 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2155 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2156 R_XTENSA_NDIFF{8,16,32}.
2157 * libbfd.h (bfd_reloc_code_real_names): Add names for
2158 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2159 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2160 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2161 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2163 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2166 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2169 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf-bfd.h (elf_backend_data): Add
2173 elf_backend_strip_zero_sized_dynamic_sections.
2174 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2175 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2177 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2179 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2181 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2183 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2185 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2187 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2189 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2191 2020-04-21 Nick Clifton <nickc@redhat.com>
2193 * po/sr.po: Updated Serbian translation.
2195 2020-04-21 Alan Modra <amodra@gmail.com>
2197 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2200 2020-04-20 Stephen Casner <casner@acm.org>
2202 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2203 causing globals from linker script to be treated as debug symbols.
2204 (translate_symbol_table): Don't sign-extend symbol values from 16
2205 to 64 bits in nm output.
2207 2020-04-20 Alan Modra <amodra@gmail.com>
2209 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2211 2020-04-18 Alan Modra <amodra@gmail.com>
2213 * section.c (bfd_is_const_section): Correct test for special
2215 * bfd-in2.h: Regenerate.
2217 2020-04-17 Alan Modra <amodra@gmail.com>
2220 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2223 2020-04-16 Nick Clifton <nickc@redhat.com>
2226 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2227 abort with a more helpful error message.
2229 2020-04-16 Alan Modra <amodra@gmail.com>
2232 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2235 2020-04-15 Fangrui Song <maskray@google.com>
2238 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2239 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2240 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2241 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2242 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2243 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2244 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2245 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2246 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2247 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2248 * elflink.c (elf_link_output_extsym): Likewise.
2249 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2251 2020-04-15 Alan Modra <amodra@gmail.com>
2254 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2255 pointer into strings that may be freed for section name, always
2256 allocate a new string.
2258 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2259 Jan W. Jagersma <jwjagersma@gmail.com>
2261 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2262 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2263 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2264 (_bfd_go32_mkobject): New functions.
2265 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2266 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2267 (go32exe_mkobject): Call _bfd_go32_mkobject.
2268 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2269 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2271 (coff_write_relocs): Enable extended reloc counter code if
2272 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2273 (coff_write_object_contents): Likewise. Pad section headers
2274 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2275 instead of coff_swap_scnhdr_out.
2276 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2277 enable extended reloc counter.
2278 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2279 Declare with ATTRIBUTE_UNUSED.
2280 * libcoff-in.h: (struct coff_tdata): New field go32.
2282 * libcoff.h: Regenerate.
2284 2020-04-14 Fangrui Song <maskray@google.com>
2287 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2290 2020-04-14 Stephen Casner <casner@acm.org>
2293 * pdp11.c: Add implementation of --imagic option.
2294 (adjust_o_magic): Fix objcopy --extract-symbol test.
2295 * libaout.h (enum aout_magic): Add i_magic.
2297 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2298 Nick Clifton <nickc@redhat.com>
2300 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2302 <default>: Error rather than abort.
2304 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2307 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2308 relocation section from section group.
2310 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2312 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2313 bfd->origin to file offset.
2314 * bfdwin.c (bfd_get_file_window): Likewise.
2315 * bfd.c: Clarify the use of the bfd->origin field.
2316 * bfd-in2.h: Regenerate.
2317 * coff-i386.c: Don't include go32exe.h. Allow overriding
2318 coff_write_object_contents via COFF_WRITE_CONTENTS.
2319 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2320 (go32exe_write_object_contents): New functions.
2321 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2322 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2323 (create_go32_stub): Remove check for 2k size limit. Read stub
2324 from go32exe_temp_stub if present.
2325 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2326 copy variable-length stub.
2327 (go32_check_format): Read stub to go32exe_temp_stub, set
2328 origin, return go32exe_cleanup.
2329 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2330 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2331 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2332 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2333 Remove functions and their associated #defines.
2334 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2335 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2336 Rename field go32stub to stub.
2337 * libcoff.h: Regenerate.
2338 * coff-stgo32.c (go32_check_format): Rename to...
2339 (go32exe_check_format): ...this.
2340 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2341 (go32exe_copy_private_bfd_data): ...this.
2342 (stub_bytes): Rename to...
2343 (go32exe_default_stub): ...this.
2344 (create_go32_stub): Rename to...
2345 (go32exe_create_stub): ...this.
2346 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2349 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2353 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2354 relocation to R_386_32 for relocation against non-preemptible
2356 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2357 allocate dynamic relocation for non-preemptible absolute symbol.
2358 (elf_i386_relocate_section): Pass sec to
2359 GENERATE_DYNAMIC_RELOCATION_P.
2360 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2361 (elf_x86_64_convert_load_reloc): Covert load relocation to
2362 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2363 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2364 for non-preemptible absolute symbol if they overflow.
2365 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2366 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2367 symbol. Don't allocate dynamic relocation for non-preemptible
2369 (elf_x86_64_relocate_section): Don't generate relative relocation
2370 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2371 to GENERATE_DYNAMIC_RELOCATION_P.
2372 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2373 against non-preemptible absolute symbol.
2374 (_bfd_elf_x86_valid_reloc_p): New function.
2375 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2377 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2378 argument. Don't generate dynamic relocation against
2379 non-preemptible absolute symbol.
2380 (ABS_SYMBOL_P): New.
2381 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2382 against non-preemptible absolute symbol.
2384 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2385 (_bfd_elf_x86_valid_reloc_p): New.
2387 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2390 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2391 address in the GOT if in thumb only mode.
2393 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2395 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2397 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2399 * mmo.c (mmo_scan): Create .text section only when needed, not
2402 2020-03-31 Alan Modra <amodra@gmail.com>
2404 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2407 2020-03-31 Alan Modra <amodra@gmail.com>
2409 * vms-alpha.c (image_write): Check bounds for sections without
2410 contents too. Error on non-zero write to section without
2412 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2414 2020-03-31 Alan Modra <amodra@gmail.com>
2416 * tekhex.c (pass_over): Check is_eof before reading buffer.
2418 2020-03-30 Nick Clifton <nickc@redhat.com>
2421 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2422 field to timestamp and make it an integer.
2423 * libcoff.h: Regenerate.
2424 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2425 field in the pe_data structure rather than the insert_timestamp
2428 2020-03-30 Alan Modra <amodra@gmail.com>
2431 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2434 2020-03-26 Nick Clifton <nickc@redhat.com>
2436 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2437 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2439 * libbfd.h: Regenerate.
2441 2020-03-26 Alan Modra <amodra@gmail.com>
2443 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2445 2020-03-26 Alan Modra <amodra@gmail.com>
2447 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2449 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2451 2020-03-25 Nick Clifton <nickc@redhat.com>
2453 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2455 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2456 * libbfd.h: Regenerate.
2458 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2460 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2461 correct field name in the output string.
2463 2020-03-25 Alan Modra <amodra@gmail.com>
2466 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2467 for SHT_NOBITS section if first in segment.
2469 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2472 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2473 (_bfd_elf_get_symbol_version_string): This.
2474 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2475 (_bfd_elf_get_symbol_version_string): This.
2476 (bfd_elf_print_symbol): Pass TRUE to
2477 _bfd_elf_get_symbol_version_string.
2478 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2479 bfd_boolean argument.
2480 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2481 * targets.c (_bfd_get_symbol_version_string): Likewise.
2482 (bfd_get_symbol_version_string): Likewise.
2483 * bfd-in2.h: Regenerated.
2485 2020-03-24 Nick Clifton <nickc@redhat.com>
2486 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2489 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2492 2020-03-24 Nick Clifton <nickc@redhat.com>
2495 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2496 segment to use for PT_GNU_RELRO, ignore empty sections in a
2497 segment's current list.
2499 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2502 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2504 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2507 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2508 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2509 on the previous _bfd_elf_get_symbol_version_string.
2510 (_bfd_elf_get_symbol_version_string): Use it.
2512 2020-03-24 Alan Modra <amodra@gmail.com>
2514 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2515 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2518 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2520 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2522 2020-03-23 Alan Modra <amodra@gmail.com>
2524 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2525 symbol count. Allocate an extra byte to ensure name strings
2526 are terminated. Sanity check name offsets. Release memory on
2529 2020-03-23 Alan Modra <amodra@gmail.com>
2531 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2532 field hasn't been read. Remove unnecessary casts.
2534 2020-03-22 Alan Modra <amodra@gmail.com>
2536 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2537 enough to read number of symbols.
2539 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2541 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2542 (EXECUTABLE_SUFFIX): Likewise.
2543 * config.in: Regenerated.
2544 * configure: Likewise.
2545 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2546 _bfd_generic_close_and_cleanup.
2547 (plugin_list_entry): Remove resolution_file, resolution_option,
2548 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2549 lto_wrapper, gcc_env and initialized,
2550 (need_lto_wrapper_p): Removed.
2551 (get_lto_wrapper): Likewise.
2552 (setup_lto_wrapper_env): Likewise.
2553 (register_all_symbols_read): Likewise.
2554 (egister_cleanup): Likewise.
2555 (get_symbols): Likewise.
2556 (add_input_file): Likewise.
2557 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2558 (add_symbols): Updated.
2559 (try_claim): Likewise.
2560 (try_load_plugin): Likewise.
2561 (bfd_plugin_canonicalize_symtab): Likewise.
2562 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2563 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2565 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2568 * plugin.c (plugin_list_entry): Add has_symbol_type.
2569 (add_symbols_v2): New function.
2570 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2571 provides symbol type.
2572 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2573 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2576 2020-03-20 Alan Modra <amodra@gmail.com>
2578 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2579 enough to read number of symbols.
2581 2020-03-20 Alan Modra <amodra@gmail.com>
2583 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2584 backend functions for NULL before calling.
2585 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2586 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2587 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2588 * elfnn-ia64.c (ignore_errors): New function.
2589 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2591 2020-03-19 Nick Clifton <nickc@redhat.com>
2594 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2595 location of the varinfo in the unit's debug info data. Change the
2596 type of the stack field to a boolean.
2597 (lookup_var_by_offset): New function. Returns the varinfo
2598 structure for the variable described at the given offset in the
2600 (scan_unit_for_symbols): Add support for variables which have the
2601 DW_AT_specification attribute.
2603 2020-03-19 Nick Clifton <nickc@redhat.com>
2606 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2609 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2611 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2613 2020-03-18 Nick Clifton <nickc@redhat.com>
2616 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2617 memory access when processing a corrupt secondary reloc section.
2619 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2621 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2622 instead of calling abort.
2623 * elf32-csky.c (csky_build_one_stub): Likewise.
2624 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2625 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2626 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2627 * elf32-metag.c (metag_build_one_stub): Likewise.
2628 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2629 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2630 (ppc_size_one_stub): Likewise.
2631 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2633 2020-03-17 Nick Clifton <nickc@redhat.com>
2636 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2637 with error messages.
2639 2020-03-17 Nick Clifton <nickc@redhat.com>
2642 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2643 free. Add free on another failure path.
2645 2020-03-16 Alan Modra <amodra@gmail.com>
2648 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2649 we have a non-zero section count. Do lma comparison in octets.
2651 2020-03-16 Alan Modra <amodra@gmail.com>
2653 * vms-alpha.c (dst_restore_location): Validate index into
2654 dst_ptr_offsets array before accessing. Return status.
2655 (dst_retrieve_location): Similarly, making "loc" parameter a
2656 pointer to return value.
2657 (_bfd_vms_slurp_etir): Update calls to above functions.
2659 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2661 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2663 * configure: Regenerated.
2665 2020-03-14 Alan Modra <amodra@gmail.com>
2667 * section.c (BFD_FAKE_SECTIONS): Formatting.
2668 * bfd-in2.h: Regenerate.
2670 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2672 * elf.c (elfcore_grok_netbsd_note): Add support for
2673 NT_NETBSDCORE_LWPSTATUS notes.
2675 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2677 * bfd-in2.h: Regenerate.
2678 * section.c (asection): Add already_assigned field.
2679 (BFD_FAKE_SECTION): Add default initializer for it.
2680 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2681 * elf32-arm.c (arm_build_one_stub): Add support for
2682 non_contiguous_regions.
2683 * elf32-csky.c (csky_build_one_stub): Likewise.
2684 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2685 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2686 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2687 * elf32-metag.c (metag_build_one_stub): Likewise.
2688 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2689 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2690 (ppc_size_one_stub): Likewise.
2691 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2692 * elflink.c (elf_link_input_bfd): Likewise.
2694 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2697 * elf-linker-x86.h (elf_linker_x86_params): Add
2698 static_before_all_inputs and has_dynamic_linker.
2699 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2700 dynamic input objects if -static is passed at command-line
2701 before all input files without --dynamic-linker unless
2702 --no-dynamic-linker is used.
2704 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2706 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2708 2020-03-13 Christian Eggers <ceggers@gmx.de>
2710 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2711 "p_paddr" from "at".
2712 * elfcode.h (bfd_from_remote_memory): Add units to several
2713 parameters. New local "opb". Fix usage of p_align. Fix
2714 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2715 call of target_read_memory.
2716 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2717 calculation of "offset" and "output_offset".
2718 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2719 from "offset" and fix calculation of "end" from "vma+size". Fix
2720 comparison between "sh_addr" and "vma"/"output_offset".
2721 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2722 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2724 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2725 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2726 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2727 assignment of p_paddr from phdr_lma. Fix comparison between
2728 "lma+size" and "next->lma".
2729 (elf_sort_segments): Fix assignment from p_paddr to lma.
2730 (assign_file_positions_for_load_sections): Add unit (bytes) to
2731 local "align". Fix calculation of local "off_adjust". Fix
2732 calculation of local "filehdr_vaddr".
2733 (assign_file_positions_for_non_load_sections): New local "opb".
2734 Fix calculation of "end" from "p_size". Fix comparison between
2735 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2736 from "end" and "p_vaddr".
2737 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2738 vma. Fix assignment to p_paddr from lma. Fix comparison between
2739 p_paddr and lma. Fix assignment to p_paddr from lma.
2740 * merge.c (sec_merge_emit): New local "opb". Convert
2741 "alignment_power" to octets.
2742 (_bfd_add_merge_section): New locals "alignment_power" and
2743 "opb". Fix comparison between "alignment_power" and
2745 (_bfd_merge_sections): New local "opb". Divide size by opb
2746 before checking align mask.
2748 2020-03-13 Christian Eggers <ceggers@gmx.de>
2750 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2751 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2753 (_bfd_elf_make_section_from_phdr): Similarly.
2754 (elf_fake_sections): Fix calculation of
2755 Elf_Internal_shdr::sh_addr from section VMA.
2756 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2758 (assign_file_positions_for_load_sections): Fix calculations of
2759 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2760 comparison between program header address and section LMA.
2761 (assign_file_positions_for_non_load_sections): Likewise.
2762 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2763 (IS_CONTAINED_BY_VMA): Add parameter opb.
2764 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2765 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2766 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2767 Fix calculations of p_addr_valid and p_vaddr_offset.
2768 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2769 with octets per byte when comparing against p_vaddr.
2771 2020-03-11 Alan Modra <amodra@gmail.com>
2773 * som.c (setup_sections): Sanity check subspace.name.
2775 2020-03-11 Alan Modra <amodra@gmail.com>
2777 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2779 2020-03-10 Alan Modra <amodra@gmail.com>
2782 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2785 2020-03-09 Alan Modra <amodra@gmail.com>
2787 * wasm-module.c (wasm_scan): Sanity check file name length
2788 before allocating memory. Move common section setup code. Do
2789 without bfd_tell to calculate section size.
2791 2020-03-06 Nick Clifton <nickc@redhat.com>
2793 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2794 with error messages and failure return values.
2796 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2798 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2799 relocation sections for any removed reference to a dynamic symbol.
2801 2020-03-05 Nick Clifton <nickc@redhat.com>
2803 * elf-bfd.h (struct elf_backend_data): Add new fields:
2804 init_secondary_reloc_section, slurp_secondary_reloc_section,
2805 write_secondary_reloc_section.
2806 (_bfd_elf_init_secondary_reloc_section): Prototype.
2807 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2808 (_bfd_elf_write_secondary_reloc_section): Prototype.
2809 * elf.c ( bfd_section_from_shdr): Invoke the new
2810 init_secondary_reloc_section backend function, if defined, when a
2811 second reloc section is encountered.
2812 (swap_out_syms): Invoke the new symbol_section_index function, if
2813 defined, when computing the section index of an OS/PROC specific
2815 (_bfd_elf_init_secondary_reloc_section): New function.
2816 (_bfd_elf_slurp_secondary_reloc_section): New function.
2817 (_bfd_elf_write_secondary_reloc_section): New function.
2818 (_bfd_elf_copy_special_section_fields): New function.
2819 * elfcode.h (elf_write_relocs): Invoke the new
2820 write_secondary_relocs function, if defined, in order to emit
2822 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2823 function, if defined, in order to read in secondary relocs.
2824 * elfxx-target.h (elf_backend_copy_special_section_fields):
2825 Provide a non-NULL default definition.
2826 (elf_backend_init_secondary_reloc_section): Likewise.
2827 (elf_backend_slurp_secondary_reloc_section): Likewise.
2828 (elf_backend_write_secondary_reloc_section): Likewise.
2829 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2831 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2832 * configure: Regenerate.
2834 2020-03-05 Alan Modra <amodra@gmail.com>
2836 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2837 against file size before allocating memory. Use bfd_alloc rather
2838 than bfd_zalloc for carsym/strings memory.
2840 2020-03-04 Alan Modra <amodra@gmail.com>
2842 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2843 sh_addr mod sh_addalign is zero.
2845 2020-03-04 Alan Modra <amodra@gmail.com>
2847 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2849 2020-03-03 Alan Modra <amodra@gmail.com>
2851 * format.c (struct bfd_preserve): Add cleanup field.
2852 (bfd_preserve_save): Add cleanup param and save.
2853 (bfd_preserve_restore): Return cleanup.
2854 (bfd_preserve_finish): Call the cleanup for the discarded match.
2855 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2856 and clear when preserving a match. Restore cleanup too when
2857 restoring that match.
2859 2020-03-02 Alan Modra <amodra@gmail.com>
2861 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2862 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2863 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2864 (core_sco5_vec): Correct initialisers.
2866 2020-03-02 Alan Modra <amodra@gmail.com>
2868 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2869 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2870 * cisco-core.c (cisco_core_file_validate): Likewise.
2871 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2872 * hpux-core.c (hpux_core_core_file_p): Likewise.
2873 * irix-core.c (irix_core_core_file_p): Likewise.
2874 * lynx-core.c (lynx_core_file_p): Likewise.
2875 * netbsd-core.c (netbsd_core_file_p): Likewise.
2876 * osf-core.c (osf_core_core_file_p): Likewise.
2877 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2878 * sco5-core.c (sco5_core_file_p): Likewise.
2880 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2882 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2884 2020-03-02 Alan Modra <amodra@gmail.com>
2886 * targets.c (bfd_cleanup): New typedef.
2887 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2888 * libbfd-in.h (_bfd_no_cleanup): Define.
2889 * format.c (bfd_reinit): Add cleanup parameter, call it.
2890 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2891 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2892 * aout-target.h (callback, object_p): Return bfd_cleanup.
2893 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2894 * archive.c (bfd_generic_archive_p): Likewise.
2895 * binary.c (binary_object_p): Likewise.
2896 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2897 * coff-ia64.c (ia64coff_object_p): Likewise.
2898 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2899 * coff-sh.c (coff_small_object_p): Likewise.
2900 * coff-stgo32.c (go32_check_format): Likewise.
2901 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2902 (xcoff64_core_p): Likewise.
2903 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2904 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2905 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2906 * elfcode.h (elf_object_p): Likewise.
2907 * elfcore.h (elf_core_file_p): Likewise.
2908 * i386msdos.c (msdos_object_p): Likewise.
2909 * ihex.c (ihex_object_p): Likewise.
2910 * libaout.h (some_aout_object_p): Likewise.
2911 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2912 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2913 * libbfd.c (_bfd_dummy_target): Likewise.
2914 * libcoff-in.h (coff_object_p): Likewise.
2915 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2916 (bfd_mach_o_arm64_core_p): Likewise.
2917 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2918 (bfd_mach_o_arm_core_p): Likewise.
2919 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2920 (bfd_mach_o_i386_core_p): Likewise.
2921 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2922 (bfd_mach_o_x86_64_core_p): Likewise.
2923 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2924 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2925 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2926 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2927 * mmo.c (mmo_object_p): Likewise.
2928 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2929 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2930 (pe_bfd_object_p): Likewise.
2931 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2932 * ppcboot.c (ppcboot_object_p): Likewise.
2933 * rs6000-core.c (rs6000coff_core_p): Likewise.
2934 * som.c (som_object_setup, som_object_p): Likewise.
2935 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2936 * tekhex.c (tekhex_object_p): Likewise.
2937 * vms-alpha.c (alpha_vms_object_p): Likewise.
2938 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2939 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2940 * wasm-module.c (wasm_object_p): Likewise.
2941 * xsym.c (bfd_sym_object_p): Likewise.
2942 * xsym.h (bfd_sym_object_p): Likewise.
2943 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2945 * pdp11.c (some_aout_object_p): Likewise.
2946 * plugin.c (register_ld_plugin_object_p): Update object_p
2948 * plugin.h (register_ld_plugin_object_p): Likewise.
2949 * bfd-in2.h: Regenerate.
2950 * libbfd.h: Regenerate.
2951 * libcoff.h: Regenerate.
2953 2020-03-02 Alan Modra <amodra@gmail.com>
2955 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2956 applicable section flags.
2957 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2958 (mips_ecoff_bele_vec): Likewise.
2959 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2961 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2962 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2964 2020-03-02 Alan Modra <amodra@gmail.com>
2966 * elf32-m32r.c (m32r_elf_section_flags): New function.
2967 (elf_backend_section_flags): Define.
2968 * elf32-nds32.c (nds32_elf_section_flags): New function.
2969 (elf_backend_section_flags): Define.
2970 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2971 .sbss and .sdata sections.
2972 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2973 for SHF_V850_GPREL sections.
2974 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2976 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2977 for SHF_PARISC_SHORT sections.
2978 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2979 (elf_backend_section_flags): Define.
2980 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2981 for SHF_MIPS_GPREL sections. Delete FIXME.
2983 2020-03-02 Alan Modra <amodra@gmail.com>
2985 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2986 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2987 calling elf_backend_section_flags with adjusted params. Use
2988 newsect->flags past that point.
2989 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2991 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2992 to have their type overridden, and all sh_flags but processor and
2994 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2995 * elf32-mep.c (mep_elf_section_flags): Likewise.
2996 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2997 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2998 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2999 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3000 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3001 stub BFD and non-aarch64 input files when scanning for stubs.
3003 2020-03-02 Alan Modra <amodra@gmail.com>
3005 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3006 limit to decompressed element size.
3008 2020-03-02 Alan Modra <amodra@gmail.com>
3010 * vms-lib.c (vms_traverse_index): Add recur_count param and
3011 update calls. Fail on excessive recursion.
3013 2020-03-02 Alan Modra <amodra@gmail.com>
3015 * vms-alpha.c (vms_get_remaining_object_record): Use
3016 bfd_realloc_or_free rather than bfd_realloc.
3017 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3018 (dst_define_location, parse_module): Likewise, and check realloc
3019 return status before using memory. Return status from function
3020 adjusting all callers.
3022 2020-02-28 Alan Modra <amodra@gmail.com>
3024 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3026 2020-02-28 Alan Modra <amodra@gmail.com>
3028 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3029 Remove duplicate undersize check.
3031 2020-02-27 Alan Modra <amodra@gmail.com>
3034 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3036 2020-02-27 Alan Modra <amodra@gmail.com>
3039 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3040 (coff_section_type): Adjust comment.
3041 (decode_section_type): Likewise. Call coff_section_type before
3042 decode_section_type.
3043 (bfd_decode_symclass): Use 'c' for common sections other than
3046 2020-02-27 Alan Modra <amodra@gmail.com>
3048 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3051 2020-02-27 Alan Modra <amodra@gmail.com>
3053 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3054 if file is an archive element.
3055 * bfd-in2.h: Regenerate.
3057 2020-02-26 Alan Modra <amodra@gmail.com>
3059 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3060 bfd_set_error on failing test. Don't bother changing bfd_error on
3061 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3062 Check sym name is within string buffer. Use size_t for some vars.
3063 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3064 int_buf. Don't change bfd_error on file read error. Use
3065 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3066 calculations to catch overflows before they occur. malloc and
3067 free raw armap rather than using bfd_alloc. Read raw armap before
3068 allocating carsym+strings buffer.
3069 (_bfd_slurp_extended_name_table): Localize variables. Check
3070 name size against file size.
3072 2020-02-26 Alan Modra <amodra@gmail.com>
3074 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3076 2020-02-26 Alan Modra <amodra@gmail.com>
3078 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3079 malloc. Check for NULL return from bfd_malloc.
3080 (rx_table_find, rx_table_map): Likewise.
3081 (rx_set_section_contents): Check bfd_alloc return.
3082 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3084 2020-02-26 Alan Modra <amodra@gmail.com>
3086 * aoutx.h: Indent labels correctly. Format error strings.
3087 * archive.c: Likewise.
3088 * archive64.c: Likewise.
3089 * coff-arm.c: Likewise.
3090 * coff-rs6000.c: Likewise.
3091 * coff-stgo32.c: Likewise.
3092 * cpu-arm.c: Likewise.
3093 * dwarf2.c: Likewise.
3094 * elf-ifunc.c: Likewise.
3095 * elf-properties.c: Likewise.
3096 * elf-s390-common.c: Likewise.
3097 * elf-strtab.c: Likewise.
3099 * elf32-arm.c: Likewise.
3100 * elf32-bfin.c: Likewise.
3101 * elf32-cr16.c: Likewise.
3102 * elf32-csky.c: Likewise.
3103 * elf32-i386.c: Likewise.
3104 * elf32-m68k.c: Likewise.
3105 * elf32-msp430.c: Likewise.
3106 * elf32-nds32.c: Likewise.
3107 * elf32-nios2.c: Likewise.
3108 * elf32-pru.c: Likewise.
3109 * elf32-xtensa.c: Likewise.
3110 * elf64-ia64-vms.c: Likewise.
3111 * elf64-x86-64.c: Likewise.
3112 * elfcode.h: Likewise.
3113 * elfcore.h: Likewise.
3114 * elflink.c: Likewise.
3115 * elfnn-aarch64.c: Likewise.
3116 * elfnn-ia64.c: Likewise.
3117 * elfnn-riscv.c: Likewise.
3118 * elfxx-mips.c: Likewise.
3119 * elfxx-sparc.c: Likewise.
3120 * elfxx-x86.c: Likewise.
3121 * i386lynx.c: Likewise.
3122 * merge.c: Likewise.
3123 * pdp11.c: Likewise.
3124 * plugin.c: Likewise.
3125 * reloc.c: Likewise.
3127 2020-02-26 Alan Modra <amodra@gmail.com>
3130 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3132 (bfd_elf_add_dt_needed_tag): Declare.
3133 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3134 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3135 from elf_add_dt_needed_tag. Remove soname and doit param.
3136 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3137 to see whether as-needed lib is already loaded, use dyn_loaded
3138 list instead. When saving and restoring around as-needed lib
3139 handle possibility that dynstr has not been initialised. Don't
3140 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3141 Mark libs loaded via DT_NEEDED entries of other libs with
3142 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3144 (elf_link_check_versioned_symbol): Remove now unneccesary
3145 DYNAMIC check when traversing dyn_loaded list.
3147 2020-02-26 Alan Modra <amodra@gmail.com>
3149 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3151 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3154 * plugin.c (need_lto_wrapper_p): New.
3155 (bfd_plugin_set_program_name): Add an int argument to set
3157 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3159 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3161 2020-02-24 Alan Modra <amodra@gmail.com>
3163 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3165 2020-02-24 Alan Modra <amodra@gmail.com>
3167 * vms-lib.c (struct carsym_mem): Add limit.
3168 (vms_add_index): Heed limit.
3169 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3170 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3171 Always return actual number read.
3172 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3173 assertion with error exit.
3175 2020-02-22 Alan Modra <amodra@gmail.com>
3178 * elf.c (assign_file_positions_for_load_sections): Continue linking
3179 on "PHDR segment not covered by LOAD segment" errors.
3181 2020-02-21 Alan Modra <amodra@gmail.com>
3183 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3185 (bfd_mach_o_canonicalize_reloc): Likewise.
3186 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3187 counts and offsets against file size.
3188 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3189 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3190 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3191 against file size. Delete symbol table error message.
3192 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3194 (bfd_mach_o_read_symtab): Likewise.
3195 (bfd_mach_o_read_command): Pass file size.
3196 (bfd_mach_o_scan): Sanity check command count against file size.
3198 2020-02-21 Alan Modra <amodra@gmail.com>
3201 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3202 "text", "data" and "bss" section pointer vars. Don't update
3203 section size, just exec header sizes.
3204 (adjust_sizes_and_vmas): Don't update text section size. Set
3205 initial exec header a_text. Print exec headers sizes.
3206 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3207 (adjust_sizes_and_vmas): Similarly. Formatting.
3208 (final_link): Correct final file extension.
3210 2020-02-20 Nick Clifton <nickc@redhat.com>
3212 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3214 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3216 (elfNN_bed): Initialise the symbol_section_index field.
3217 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3218 OS and PROC specific section indicies. Warn if converting other
3219 reserved incidies to SHN_ABS.
3221 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3224 * cpu-z80.c: Add machine type compatibility checking.
3226 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3229 * plugin.c (plugin_list_entry): Remove handle.
3230 (try_load_plugin): Call dlclose before return.
3232 2020-02-19 Alan Modra <amodra@gmail.com>
3234 * libbfd-in.h (_bfd_constant_p): Define.
3235 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3236 file size before allocating memory.
3237 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3238 * elf.c (bfd_elf_get_str_section): Likewise.
3239 (_bfd_elf_slurp_version_tables): Likewise.
3240 * libbfd.h: Regenerate.
3242 2020-02-19 Alan Modra <amodra@gmail.com>
3244 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3245 * aoutx.h (aout_get_external_symbols): Replace calls to
3246 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3247 (slurp_reloc_table): Likewise.
3248 * archive.c (do_slurp_bsd_armap): Likewise.
3249 (do_slurp_coff_armap): Likewise.
3250 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3251 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3252 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3253 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3254 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3255 (_bfd_coff_get_external_symbols): Likewise.
3256 * ecoff.c (ecoff_slurp_symbolic_header),
3257 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3258 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3259 (ecoff_indirect_link_order): Likewise.
3260 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3261 (_bfd_elf_slurp_version_tables): Likewise.
3262 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3263 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3264 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3265 * elf64-alpha.c (READ): Likewise.
3266 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3267 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3268 * elfcode.h (elf_slurp_symbol_table),
3269 (elf_slurp_reloc_table_from_section): Likewise.
3270 * elflink.c (elf_link_add_object_symbols),
3271 (elf_link_check_versioned_symbol): Likewise.
3272 * elfxx-mips.c (READ): Likewise.
3273 * i386lynx.c (slurp_reloc_table): Likewise.
3274 * lynx-core.c (lynx_core_file_p): Likewise.
3275 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3276 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3277 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3278 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3279 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3280 (bfd_pef_parse_symbols): Likewise.
3281 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3282 * som.c (setup_sections, som_slurp_string_table),
3283 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3284 (som_bfd_fill_in_ar_symbols): Likewise.
3285 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3286 (evax_bfd_print_image): Likewise.
3287 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3288 * wasm-module.c (wasm_scan): Likewise.
3289 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3290 * xsym.c (bfd_sym_read_name_table),
3291 (bfd_sym_print_type_information_table_entry): Likewise.
3292 * libbfd.h: Regenerate.
3294 2020-02-19 Alan Modra <amodra@gmail.com>
3296 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3297 reading external relocs.
3298 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3299 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3301 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3303 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3304 (m32c_elf_relax_section): Likewise.
3305 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3306 (rl78_elf_relax_section): Likewise.
3307 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3308 (elf32_rx_relax_section): Likewise.
3309 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3310 parameter types and use..
3311 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3312 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3313 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3314 being read from file, just the extra.
3315 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3316 after reading external syms. Free on failure.
3318 2020-02-19 Alan Modra <amodra@gmail.com>
3320 * coffcode.h (buy_and_read, coff_slurp_line_table),
3321 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3322 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3323 corresponding bfd_alloc call. Adjust variables to suit.
3324 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3325 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3326 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3327 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3328 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3329 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3330 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3331 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3332 * elf64-alpha.c (READ): Likewise.
3333 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3334 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3335 (bfd_from_remote_memory): Likewise.
3336 * elfcore.h (core_find_build_id): Likewise.
3337 * elfxx-mips.c (READ): Likewise.
3338 * mach-o.c (bfd_mach_o_mangle_sections),
3339 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3340 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3341 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3342 * som.c (setup_sections, som_prep_for_fixups)
3343 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3344 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3345 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3346 (som_bfd_ar_write_symbol_stuff): Likewise.
3347 * vms-alpha.c (vector_grow1): Likewise.
3348 * vms-lib.c (vms_add_index): Likewise.
3349 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3350 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3351 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3352 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3353 (bfd_alloc2, bfd_zalloc2): Delete.
3354 (_bfd_mul_overflow): Define.
3355 * libbfd.h: Regenerate.
3357 2020-02-19 Alan Modra <amodra@gmail.com>
3359 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3361 (assign_section_numbers): Likewise.
3362 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3363 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3364 bfd_malloc2, size_t amt, and unsigned tls_count.
3365 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3366 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3367 (elf_output_implib): Use bfd_alloc.
3369 2020-02-19 Alan Modra <amodra@gmail.com>
3371 * bfd.c (struct bfd): Move format and direction to other
3372 bitfields. Add "size".
3373 * bfdio.c (bfd_get_size): Cache size when not writing file.
3374 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3375 returning zero, ie. unknown.
3376 (bfd_get_alt_debug_link_info): Likewise.
3377 * bfd-in2.h: Regenerate.
3379 2020-02-19 Alan Modra <amodra@gmail.com>
3381 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3382 bfd_get_file_size twice.
3383 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3384 zero, ie. unknown, return.
3385 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3386 * elfcode.h (elf_swap_shdr_in): Likewise.
3387 (elf_object_p): Don't call bfd_get_file_size twice and correct
3390 2020-02-19 Alan Modra <amodra@gmail.com>
3392 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3393 FALSE if memory alloc fails. Adjust calls.
3394 * som.c (som_prep_for_fixups): Likewise.
3395 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3396 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3397 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3398 * som.c (som_build_and_write_symbol_table): Return via error_return
3400 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3401 (VEC_APPEND_EL): Delete.
3402 (vector_grow1): Return pointer to element. Catch overflow.
3403 Return NULL on memory allocation failure.
3404 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3405 (alpha_vms_add_fixup_ca): Likewise.
3406 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3408 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3410 2020-02-19 Alan Modra <amodra@gmail.com>
3412 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3413 * aout-target.h (object_p): Likewise.
3414 * aout-tic30.c (tic30_aout_object_p): Likewise.
3415 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3416 (emit_stringtab, write_syms, link_hash_table_create),
3417 (aout_link_write_other_symbol): Likewise.
3418 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3419 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3420 (_bfd_compute_and_write_armap): Likewise.
3421 * archures.c (bfd_arch_list): Likewise.
3422 * bfd.c (bfd_record_phdr): Likewise.
3423 * binary.c (binary_canonicalize_symtab): Likewise.
3424 * cisco-core.c (cisco_core_file_validate): Likewise.
3425 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3426 (find_arm_glue, record_arm_to_thumb_glue),
3427 (record_thumb_to_arm_glue): Likewise.
3428 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3429 (ppc_allocate_toc_section): Likewise.
3430 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3431 * coff-sh.c (sh_relax_section): Likewise.
3432 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3433 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3434 (coff_set_alignment_hook, coff_mkobject),
3435 (coff_compute_section_file_positions): Likewise.
3436 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3437 (coff_find_nearest_line_with_names),
3438 ( bfd_coff_set_symbol_class): Likewise.
3439 * cofflink.c (_bfd_coff_link_hash_table_create),
3440 (_bfd_coff_link_input_bfd): Likewise.
3441 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3442 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3443 (build_line_info_table, sort_line_sequences),
3444 (line_info_add_include_dir, line_info_add_file_name),
3445 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3446 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3447 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3448 (_bfd_ecoff_find_nearest_line),
3449 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3450 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3451 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3452 * elf-m10300.c (mn10300_elf_relax_section),
3453 (elf32_mn10300_link_hash_table_create): Likewise.
3454 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3455 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3456 * elf32-arm.c (elf32_arm_link_hash_table_create),
3457 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3458 (elf32_arm_new_section_hook): Likewise.
3459 * elf32-avr.c (elf_avr_new_section_hook),
3460 (elf32_avr_link_hash_table_create, get_local_syms),
3461 (elf32_avr_setup_section_lists): Likewise.
3462 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3463 (bfin_link_hash_table_create): Likewise.
3464 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3465 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3466 * elf32-csky.c (csky_elf_link_hash_table_create),
3467 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3468 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3469 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3470 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3471 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3472 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3473 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3474 (m32r_elf_check_relocs): Likewise.
3475 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3476 (elf32_m68hc11_setup_section_lists),
3477 (elf32_m68hc11_size_stubs): Likewise.
3478 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3479 * elf32-metag.c (elf_metag_link_hash_table_create),
3480 (elf_metag_setup_section_lists): Likewise.
3481 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3482 (microblaze_elf_check_relocs): Likewise.
3483 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3484 (nds32_elf_check_relocs): Likewise.
3485 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3486 (get_local_syms, nios2_elf32_check_relocs),
3487 (nios2_elf32_link_hash_table_create): Likewise.
3488 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3489 (or1k_elf_check_relocs): Likewise.
3490 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3491 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3492 * elf32-s390.c (elf_s390_link_hash_table_create),
3493 (elf_s390_check_relocs): Likewise.
3494 * elf32-score.c (score_elf_create_got_section),
3495 (s3_elf32_score_new_section_hook),
3496 (elf32_score_link_hash_table_create): Likewise.
3497 * elf32-score7.c (score_elf_create_got_section),
3498 (s7_elf32_score_new_section_hook): Likewise.
3499 * elf32-sh.c (sh_elf_link_hash_table_create),
3500 (sh_elf_check_relocs): Likewise.
3501 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3502 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3503 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3504 (tilepro_elf_check_relocs): Likewise.
3505 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3506 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3507 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3508 (elf_xtensa_new_section_hook): Likewise.
3509 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3510 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3511 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3512 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3513 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3514 * elf64-ppc.c (ppc64_elf_new_section_hook),
3515 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3516 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3517 * elf64-s390.c (elf_s390_link_hash_table_create),
3518 (elf_s390_check_relocs): Likewise.
3519 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3520 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3521 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3522 (elf_link_add_archive_symbols, compute_bucket_count),
3523 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3524 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3525 (bfd_elf_final_link): Likewise.
3526 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3527 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3528 (elfNN_aarch64_new_section_hook): Likewise.
3529 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3530 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3531 (riscv_elf_check_relocs): Likewise.
3532 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3533 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3534 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3535 (_bfd_mips_elf_link_hash_table_create): Likewise.
3536 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3537 (_bfd_sparc_elf_check_relocs),
3538 (_bfd_sparc_elf_new_section_hook): Likewise.
3539 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3540 (tilegx_elf_check_relocs): Likewise.
3541 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3542 * format.c (bfd_check_format_matches): Likewise.
3543 * hash.c (_bfd_stringtab_init): Likewise.
3544 * ihex.c (ihex_scan): Likewise.
3545 * irix-core.c (irix_core_core_file_p): Likewise.
3546 * linker.c (bfd_wrapped_link_hash_lookup),
3547 (_bfd_generic_link_hash_table_create),
3548 (_bfd_generic_reloc_link_order): Likewise.
3549 * lynx-core.c (lynx_core_file_p): Likewise.
3550 * netbsd-core.c (netbsd_core_file_p): Likewise.
3551 * osf-core.c (osf_core_core_file_p): Likewise.
3552 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3553 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3554 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3555 * peicode.h (pe_mkobject): Likewise.
3556 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3557 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3558 * sco5-core.c (read_uarea): Likewise.
3559 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3560 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3561 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3562 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3563 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3564 * srec.c (srec_scan): Likewise.
3565 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3566 * targets.c (bfd_target_list): Likewise.
3567 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3568 * trad-core.c (trad_unix_core_file_p): Likewise.
3569 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3570 (vms_new_section_hook): Likewise.
3571 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3572 * xcofflink.c (xcoff_get_section_contents),
3573 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3574 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3575 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3577 2020-02-19 Alan Modra <amodra@gmail.com>
3579 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3581 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3583 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3584 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3585 a build_list_p argument. Don't search plugin_list. Short circuit
3586 when building the plugin list.
3587 (has_plugin): Renamed to has_plugin_list.
3588 (bfd_plugin_set_plugin): Don't set has_plugin.
3589 (bfd_plugin_specified_p): Check plugin_list instead.
3590 (build_plugin_list): New function.
3591 (load_plugin): Call build_plugin_list and use plugin_list.
3593 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3596 * plugin.c (try_claim): Always clean up for LTO wrapper.
3597 (try_load_plugin): Treat each object as independent. Create a
3598 copy for plugin name.
3600 2020-02-11 Nick Clifton <nickc@redhat.com>
3602 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3603 for addresses in print statements.
3604 (msp430_elf_relax_delete_bytes): Likewise.
3605 (msp430_elf_relax_add_words): Likewise.
3606 (msp430_elf_relax_section): Likewise.
3608 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3610 * plugin.c (add_symbols): Clear plugin_data memory.
3612 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3615 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3616 (EXECUTABLE_SUFFIX): Likewise.
3617 * config.in: Regenerated.
3618 * configure: Likewise.
3619 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3620 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3621 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3622 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3623 (get_lto_wrapper): New.
3624 (setup_lto_wrapper_env): Likewise.
3625 (current_plugin): Likewise.
3626 (register_all_symbols_read): Likewise.
3627 (register_cleanup): Likewise.
3628 (get_symbols): Likewise.
3629 (add_input_file): Likewise.
3630 (bfd_plugin_close_and_cleanup): Likewise.
3631 (claim_file): Removed.
3632 (register_claim_file): Set current_plugin->claim_file.
3633 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3634 lto_syms in current_plugin.
3635 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3636 all_symbols_read handler. Copy real symbols to plugin_data.
3637 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3638 (try_load_plugin): Don't reuse the previous plugin for LTO
3639 wrapper. Set up GCC LTO wrapper if possible. Don't set
3640 plugin_list_iter->claim_file.
3641 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3643 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3646 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3648 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3649 check if previous instruction matches a conditional jump inserted
3650 earlier. Invert conditional jump and delete branch in this case.
3652 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3654 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3655 msp430_elf_relax_add_words. Support insertion of either one or two
3657 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3658 needs to be grown. Handle insertion of branch instruction to replace
3661 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3663 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3664 debugging relocations.
3665 (msp430_elf_relax_delete_bytes): Likewise.
3666 (msp430_elf_relax_add_two_words): Likewise.
3667 (msp430_elf_relax_section): Likewise.
3669 2020-02-10 Alan Modra <amodra@gmail.com>
3671 * archures.c: Wrap overlong z80 comments.
3672 * bfd-in2.h: Regenerate.
3674 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3677 * archures.c: Add GBZ80 and Z80N machine values.
3678 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3679 * coff-z80.c: Add support for new reloc.
3680 * coffcode.h: Add support for new machine values.
3681 * cpu-z80.c: Add support for new machine names.
3682 * elf32-z80.c: Add support for new reloc.
3683 * bfd-in2.h: Regenerate.
3684 * libbfd.h: Regenerate.
3686 2020-02-07 Nick Clifton <nickc@redhat.com>
3689 * elf.c (rewrite_elf_program_header): Do not complain if no
3690 sections are mapped to a segment.
3692 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3695 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3696 for garbage collection on __patchable_function_entries section
3697 without linked-to section.
3699 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3702 * bfd-in2.h: Regenerated.
3703 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3704 on section if gc_mark of any of its linked-to sections is set
3705 and don't set gc_mark again.
3706 * section.c (asection): Add linked_to_symbol_name to map_head
3709 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3711 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3712 reporting an unrecognized instruction with R_V850_LONGJUMP.
3714 2020-02-05 Alan Modra <amodra@gmail.com>
3716 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3718 2020-02-04 Alan Modra <amodra@gmail.com>
3720 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3721 R_PPC_VLE_ADDR20, goto copy_reloc.
3723 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3725 * bfd-in2.h: Regenerated.
3726 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3728 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3731 * bfd-in2.h: Regenerated.
3732 * ecoff.c (bfd_debug_section): Add section_id.
3733 * section.c (bfd_section): Add section_id.
3734 (SEC_ASSEMBLER_SECTION_ID): New.
3735 (BFD_FAKE_SECTION): Add section_id.
3737 2020-02-01 Nick Clifton <nickc@redhat.com>
3739 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3742 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3744 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3745 encodings are relative to the GOT on nios2, too.
3747 2020-01-31 Alan Modra <amodra@gmail.com>
3749 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3750 file. Use $< and $@ in rules.
3751 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3752 (elf32-ia64.c, elf64-ia64.c): Likewise.
3753 (elf32-riscv.c, elf64-riscv.c): Likewise.
3754 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3755 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3756 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3757 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3758 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3759 * Makefile.in: Regenerate.
3761 2020-01-31 Alan Modra <amodra@gmail.com>
3764 * elf.c (setup_group): Don't clear entire section contents,
3765 just the padding after group flags. Release alloc'd memory
3766 after a seek or read failure.
3768 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3770 * peXXigen.c (pe_is_repro): New function.
3771 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3772 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3774 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3776 * peXXigen.c (debug_type_names): Add names for new debug data type
3779 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3781 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3782 inner loop. Fix a memory leak.
3784 2020-01-30 Alan Modra <amodra@gmail.com>
3786 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3787 or obj_coff_keep_strings here.
3788 (coff_get_normalized_symtab): Free external syms directly.
3789 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3792 2020-01-27 Jim Wilson <jimw@sifive.com>
3794 * cpu-riscv.c (riscv_scan): New.
3795 (N): Change bfd_default_scan to riscv_scan.
3797 2020-01-27 Andreas Schwab <schwab@suse.de>
3799 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3800 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3801 * Makefile.in: Regenerate.
3802 * cpu-plugin.c: Remove.
3803 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3804 (bfd_plugin_arch): Remove declaration.
3805 * bfd-in2.h: Regenerate.
3806 * po/SRC-POTFILES.in: Regenerate.
3808 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3809 Alan Modra <amodra@gmail.com>
3812 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3814 2020-01-24 Jim Wilson <jimw@sifive.com>
3816 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3817 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3818 avoid over long line.
3820 2020-01-24 Nick Clifton <nickc@redhat.com>
3823 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3824 syms and keep strings flags as these may have been set in order to
3825 prevent a bogus call to free.
3827 2020-01-23 Nick Clifton <nickc@redhat.com>
3829 * po/fr.po: Updated French translation.
3831 2020-01-23 Alan Modra <amodra@gmail.com>
3834 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3835 by zero when p_align is zero.
3837 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3839 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3840 (riscv_prefix_cmp): Likewise.
3841 (riscv_non_std_ext_p): Deleted.
3842 (riscv_std_sv_ext_p): Likewise.
3843 (riscv_non_std_sv_ext_p): Likewise.
3844 (riscv_merge_non_std_and_sv_ext): Rename to...
3845 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3846 (riscv_merge_arch_attr_info): Replace 3 calls to
3847 riscv_merge_non_std_and_sv_ext with single call to
3848 riscv_merge_multi_letter_ext.
3849 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3850 encounter a 'z' prefix.
3851 (riscv_get_prefix_class): New function, return prefix class based
3852 on first few characters of input string.
3853 (riscv_parse_config): New structure to factor out minor differences
3854 in extension class parsing behaviour.
3855 (riscv_parse_sv_or_non_std_ext): Rename to...
3856 (riscv_parse_prefixed_ext): and parameterise with
3858 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3859 (riscv_multi_letter_ext_valid_p): New.
3860 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3861 (riscv_parse_subset): Delegate all non-single-letter parsing work
3862 to riscv_parse_prefixed_ext.
3863 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3864 (riscv_get_prefix_class): Declare.
3866 2020-01-22 Alan Modra <amodra@gmail.com>
3868 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3869 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3870 __tls_get_addr_desc.
3871 (ppc64_elf_size_stubs): Add section for linker generated
3872 __tls_get_addr_desc wrapper function. Loop at least once if
3873 generating this function.
3874 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3875 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3877 2020-01-22 Alan Modra <amodra@gmail.com>
3879 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3880 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3882 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3883 (STDU_R1_0R1, ADDI_R1_R1): Define.
3884 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3885 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3886 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3887 no_tls_get_addr_regsave.
3888 (branch_reloc_hash_match): Add hash3 and hash4.
3889 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3890 (ppc64_elf_size_dynamic_sections): Likewise.
3891 (ppc64_elf_relocate_section): Likewise.
3892 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3893 __tls_get_addr stub.
3894 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3896 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3897 eh_frame for regsave __tls_get_addr.
3899 2020-01-22 Alan Modra <amodra@gmail.com>
3901 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3902 which __tls_get_addr calls will be eliminated.
3904 2020-01-20 Nick Clifton <nickc@redhat.com>
3906 * po/pt.po: Updates Portuguese translation.
3907 * po/ru.po: Updated Russian translation.
3908 * po/uk.po: Updated Ukranian translation.
3910 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3913 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3914 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3916 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3917 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3918 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3919 "rex leal x@tlsdesc(%rip), %reg" to
3920 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3921 "call *(%eax)" to "nopl (%rax)".
3923 2020-01-20 Alan Modra <amodra@gmail.com>
3925 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3926 (MTLR_R11): Don't define.
3927 (LD_R0_0R3, CMPDI_R0_0): Define.
3928 (build_tls_get_addr_stub): Don't use r11 in stub.
3930 2020-01-20 Alan Modra <amodra@gmail.com>
3932 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3933 (defined_sym_val, is_tls_get_addr): Likewise.
3935 2020-01-18 Nick Clifton <nickc@redhat.com>
3937 * version.m4 (BFD_VERSION): Set to 2.34.50.
3938 * configure: Regenerate.
3939 * po/bfd.pot: Regenerate.
3941 2020-01-18 Nick Clifton <nickc@redhat.com>
3943 Binutils 2.34 branch created.
3945 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3947 * coff-arm.c: Fix spelling error (seperate).
3948 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3950 * sysdep.h (strnlen): Fix spelling error (seperate).
3952 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3955 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3957 2020-01-15 Alan Modra <amodra@gmail.com>
3960 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3961 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3962 of function symbols unless dot symbols are present. Do warn
3963 whenever one is created, regardles of whether a PLT entry is
3964 also emitted for the function symbol.
3966 2020-01-14 Alan Modra <amodra@gmail.com>
3968 * som.c (som_bfd_count_ar_symbols): Error when file position
3969 of symbols on chains is not strictly increasing.
3971 2020-01-14 Alan Modra <amodra@gmail.com>
3973 * vms.h (VMS_DEBUG): Define as 0.
3974 * vms-alpha.c (image_write): Move debug output after bounds check.
3976 (_bfd_vms_slurp_eihd): Warning fix.
3977 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3979 2020-01-13 Alan Modra <amodra@gmail.com>
3981 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3982 for "ignored" records.
3984 2020-01-13 Alan Modra <amodra@gmail.com>
3986 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3987 Delete asect name check. Move asect NULL check to wasm_object_p.
3988 Correct bounds check of sizes against end. Replace uses of
3989 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3990 just one bfd_release.
3991 (wasm_scan): Don't use malloc/strdup for section names,
3992 bfd_alloc instead. Simplify code prefixing section name.
3993 Formatting. Don't attempt to free memory here..
3994 (wasm_object_p): ..do so here.
3996 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3999 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4000 UNDEFWEAK_NO_DYNAMIC_RELOC.
4001 (allocate_dynrelocs_for_symbol): Likewise.
4003 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4006 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4008 2020-01-10 Alan Modra <amodra@gmail.com>
4010 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4012 2020-01-09 Nick Clifton <nickc@redhat.com>
4015 * bfd.c (bfd_convert_section_contents): Check for a compress
4016 header size that is larger than the actual section size.
4018 2020-01-08 Alan Modra <amodra@gmail.com>
4021 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4022 after removing sections.
4024 2020-01-06 Jim Wilson <jimw@sifive.com>
4027 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4028 check for !bfd_link_pic (info).
4029 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4030 <R_RISCV_JAL>: Add comment.
4031 (_bfd_riscv_relax_section): For plt.offset check, add check for
4032 bfd_link_pic (info). Add comment.
4034 2020-01-06 Alan Modra <amodra@gmail.com>
4036 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4037 match failures. Don't init to bfd_error_wrong_format before
4038 calling _bfd_check_format.
4040 2020-01-06 Alan Modra <amodra@gmail.com>
4042 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4043 status rather than exiting on stack overflow or underflow.
4044 (_bfd_vms_slurp_etir): Adjust to suit.
4046 2020-01-06 Alan Modra <amodra@gmail.com>
4048 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4050 2020-01-06 Alan Modra <amodra@gmail.com>
4052 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4053 command. Check name offset is within command.
4054 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4055 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4056 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4057 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4058 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4059 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4060 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4061 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4062 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4063 (bfd_mach_o_read_segment): Similarly.
4064 (bfd_mach_o_read_thread): Properly bound check thread struct.
4065 Don't repeat checks on second loop.
4066 (bfd_mach_o_read_command): Fail on invalid command length.
4068 2020-01-04 Alan Modra <amodra@gmail.com>
4070 * format.c (bfd_check_format_matches): Add preserve_match.
4071 Save initial bfd state in "preserve", matched bfd state in
4072 "preserve_match". Save just the first match. Release
4073 bfd_alloc memory. Restore and finish preserved state as
4074 appropriate on all function exit paths.
4076 2020-01-04 Alan Modra <amodra@gmail.com>
4078 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4080 2020-01-04 Alan Modra <amodra@gmail.com>
4082 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4085 2020-01-03 Nick Clifton <nickc@redhat.com>
4088 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4089 there is enough data remaining in the code buffer before
4090 attempting to read a function stub.
4092 2020-01-03 Nick Clifton <nickc@redhat.com>
4095 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4096 return value from bfd_malloc.
4097 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4098 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4099 (elf32_arm_filter_cmse_symbols): Likewise.
4100 (elf32_arm_write_section): Likewise.
4101 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4102 (bfd_mach_o_follow_dsym): Likewise.
4103 * pef.c (bfd_pef_print_loader_section): Likewise.
4104 (bfd_pef_scan_start_address): Likewise.
4105 (bfd_pef_parse_function_stubs): Likewise.
4106 (bfd_pef_parse_symbols): Likewise.
4108 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4110 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4111 on binary inputs ld/PR25316.
4112 (is_ia64_elf): new helper to filter on ia64 objects.
4114 2020-01-03 Jan Beulich <jbeulich@suse.com>
4116 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4118 (bfd_mach_o_scan): Insert underscore in two variable names.
4120 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4122 * Makefile.am: Add z80-elf target support.
4123 * configure.ac: Likewise.
4124 * targets.c: Likewise.
4125 * Makefile.in: Regenerate.
4126 * configure: Regenerate.
4127 * config.bfd: Add z80-elf target support and new arches: ez80 and
4129 * elf32-z80.c: New file.
4130 * archures.c: Add new z80 architectures: eZ80 and Z180.
4131 * coffcode.h: Likewise.
4132 * cpu-z80.c: Likewise.
4133 * coff-z80.c: Add new relocations for Z80 target and local label
4135 * reloc.c: Add new relocs.
4136 * bfd-in2.h: Regenerate.
4137 * libbfd.h: Regenerate.
4139 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4143 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4145 2020-01-01 Alan Modra <amodra@gmail.com>
4147 Update year range in copyright notice of all files.
4149 For older changes see ChangeLog-2019
4151 Copyright (C) 2020 Free Software Foundation, Inc.
4153 Copying and distribution of this file, with or without modification,
4154 are permitted in any medium without royalty provided the copyright
4155 notice and this notice are preserved.
4161 version-control: never
projects / deliverable / binutils-gdb.git / blob