1 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
3 * elf32-csky.c (csky_archs): Fix arch names.
4 (csky_find_arch_with_name): New.
5 (elf32_csky_merge_attributes): New.
6 (csky_elf_merge_private_bfd_data): Add process of merge
8 (elf32_csky_obj_attrs_arg_type): New.
9 (elf32_csky_obj_attrs_handle_unknown): New.
10 (elf_backend_obj_attrs_vendor): Define.
11 (elf_backend_obj_attrs_section): Define.
12 (elf_backend_obj_attrs_arg_type): Define.
13 (elf_backend_obj_attrs_section_type): Define.
15 2020-08-28 Nick Clifton <nickc@redhat.com>
18 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
19 for undefined symbols which will not generate extra warning
20 messages about truncated relocs.
22 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
24 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
25 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
26 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
27 unresolved reloc checks.
29 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
32 * som.c (som_bfd_copy_private_section_data): Issue error when a
33 subspace is specified without its containing space.
35 2020-08-27 Alan Modra <amodra@gmail.com>
38 * elflink.c: Include limits.h.
39 (CHAR_BIT): Provide fallback define.
40 (set_symbol_value): Correct complex reloc comment.
41 (undefined_reference): Set bfd_error.
42 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
44 (eval_symbol): Limit shifts. Force unsigned for left shift.
46 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
47 * configure: Regenerate.
48 * config.in: Regenerate.
50 2020-08-27 Alan Modra <amodra@gmail.com>
53 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
55 2020-08-27 Alan Modra <amodra@gmail.com>
57 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
58 on sym_sec not being output.
60 2020-08-27 Alan Modra <amodra@gmail.com>
63 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
65 2020-08-26 Nick Clifton <nickc@redhat.com>
68 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
70 (avr_elf32_load_records_from_section): Use bfd_get_16 and
71 bfd_get_32 to load values from potentially unaligned pointers.
74 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
76 (elf64_alpha_relax_got_load): Do not check for local dynamic
78 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
80 (INSN_A) Cast the A parameter to unsigned.
81 (INSN_AB): Define in terms of INSN_A.
87 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
88 unsigned long constant when creating a mask to test for alignment
91 2020-08-26 Alan Modra <amodra@gmail.com>
94 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
96 2020-08-26 Alan Modra <amodra@gmail.com>
99 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
100 when section is empty.
102 2020-08-26 Alan Modra <amodra@gmail.com>
105 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
108 2020-08-26 Alan Modra <amodra@gmail.com>
116 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
117 (ppc64_elf_tls_setup): Likewise.
118 (branch_reloc_hash_match): Likewise.
119 (build_plt_stub): Likewise.
120 (ppc64_elf_relocate_section): Likewise.
122 2020-08-26 Alan Modra <amodra@gmail.com>
125 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
127 2020-08-26 Alan Modra <amodra@gmail.com>
130 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
131 sstubs->contents != NULL.
133 2020-08-26 Alan Modra <amodra@gmail.com>
136 * som.c (som_prep_for_fixups): Return early when no symbols.
138 2020-08-26 Alan Modra <amodra@gmail.com>
141 * ecofflink.c (WRITE): Don't write size 0 chunks.
143 2020-08-26 Alan Modra <amodra@gmail.com>
145 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
147 2020-08-26 Alan Modra <amodra@gmail.com>
150 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
152 2020-08-26 David Faust <david.faust@oracle.com>
154 * archures.c (bfd_mach_xbpf): Define.
155 * bfd-in2.h: Regenerate.
156 * cpu-bpf.c (bfd_xbpf_arch) New.
157 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
159 2020-08-26 Alan Modra <amodra@gmail.com>
161 * archures.c (bfd_mach_ck860): Define.
163 2020-08-25 Mark Wielaard <mark@klomp.org>
165 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
166 and dwarf_rnglists_size fields.
167 (dwarf_debug_sections): Add debug_rnglists.
168 (dwarf_debug_section_enum): Likewise.
169 (read_debug_rnglists): New function.
170 (read_rangelist): New function to call either read_ranges or
171 read_rnglists. Rename original function to...
172 (read_ranges): ...this.
173 (read_rnglists): New function.
175 2020-08-25 Alan Modra <amodra@gmail.com>
178 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
179 is_elf_hash_table before accessing elf fields.
181 2020-08-25 Alan Modra <amodra@gmail.com>
184 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
187 2020-08-25 Alan Modra <amodra@gmail.com>
190 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
191 before accessing elf fields.
193 2020-08-25 Alan Modra <amodra@gmail.com>
196 * som.c (som_compute_checksum): XOR 32-bit words in header,
197 not unsigned long sized words.
199 2020-08-25 Alan Modra <amodra@gmail.com>
202 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
203 amount copied for elf_segment_map defined with one element
206 2020-08-25 Alan Modra <amodra@gmail.com>
209 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
210 bfd_get_x size function to read addends out of fields. Apply
211 rightshift adjustment too. Don't apply the now unnecessary
212 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
213 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
214 Correct R_ARM_THM_JUMP6 addend.
216 2020-08-25 Alan Modra <amodra@gmail.com>
219 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
220 before start of section.
222 2020-08-25 Alan Modra <amodra@gmail.com>
224 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
225 before accessing elf_hash_table_id.
226 * elf32-arc.c (elf_arc_hash_table): Likewise.
227 * elf32-arm.c (elf32_arm_hash_table): Likewise.
228 * elf32-avr.c (avr_link_hash_table): Likewise.
229 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
230 * elf32-cris.c (elf_cris_hash_table): Likewise.
231 * elf32-csky.c (csky_elf_hash_table): Likewise.
232 * elf32-frv.c (frvfdpic_hash_table): Likewise.
233 * elf32-hppa.c (hppa_link_hash_table): Likewise.
234 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
235 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
236 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
237 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
238 * elf32-metag.c (metag_link_hash_table): Likewise.
239 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
240 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
241 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
242 * elf32-s390.c (elf_s390_hash_table): Likewise.
243 * elf32-sh.c (sh_elf_hash_table): Likewise.
244 * elf32-spu.c (spu_hash_table): Likewise.
245 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
246 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
247 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
248 * elf64-hppa.c (hppa_link_hash_table): Likewise.
249 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
250 * elf64-s390.c (elf_s390_hash_table): Likewise.
251 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
252 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
253 * elfxx-mips.c (mips_elf_hash_table): Likewise.
254 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
255 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
257 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
259 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
260 int. Use '%u' format with _bfd_error_handler to render it.
262 2020-08-25 Alan Modra <amodra@gmail.com>
265 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
266 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
268 2020-08-25 Alan Modra <amodra@gmail.com>
271 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
272 accessing elf_hash_table_id.
274 2020-08-25 Alan Modra <amodra@gmail.com>
277 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
278 accessing elf_hash_table_id.
280 2020-08-24 Mark Wielaard <mark@klomp.org>
282 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
283 (read_formatted_entries): Likewise. And skip zero entry.
285 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
287 * bfd-in2.h (bfd_mach_ck860): New.
288 * cpu-csky.c (arch_info_struct): Add item for CK860.
290 2020-08-24 Alan Modra <amodra@gmail.com>
292 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
293 high part tprel16 relocs.
294 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
295 Clear do_tls_opt on odd instructions.
296 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
297 Don't sanity check them here.
298 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
299 high part tprel16 relocs.
300 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
301 Clear do_tls_opt on odd instructions.
302 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
304 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
307 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
308 * configure: Regenerate.
310 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
313 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
314 versioned symbols, which are defined in shared objects, in
317 2020-08-21 Nick Clifton <nickc@redhat.com>
319 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
320 the data map if there are entries in it.
321 (_bfd_aarch64_erratum_843419_scan): Likewise.
323 2020-08-21 Jan Beulich <jbeulich@suse.com>
325 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
326 last byte of debug dir, not first.
328 2020-08-20 Nick Clifton <nickc@redhat.com>
331 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
332 field in the ELF header of the compressed sections.
334 2020-08-20 Nick Clifton <nickc@redhat.com>
337 * elf-bfd.h (struct bfd_elf_section_data): Add
338 has_secondary_relocs field.
339 * elf.c (_bfd_elf_copy_special_section_fields): Set the
340 has_secondary_relocs field for sections which have associated
342 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
343 on sections which have associated secondary relocs.
345 2020-08-15 Alan Modra <amodra@gmail.com>
347 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
348 small common section.
349 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
350 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
351 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
352 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
353 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
354 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
355 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
356 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
357 * elf32-v850.c (v850_elf_check_relocs): Likewise.
358 (v850_elf_add_symbol_hook): Likewise.
359 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
360 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
361 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
362 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
364 2020-08-15 Alan Modra <amodra@gmail.com>
367 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
369 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
370 on small common section.
371 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
372 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
373 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
374 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
375 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
376 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
378 2020-08-14 Alan Modra <amodra@gmail.com>
380 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
381 rather than another copy of primes. Increase maximum default
384 2020-08-13 Alan Modra <amodra@gmail.com>
386 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
388 2020-08-13 Alan Modra <amodra@gmail.com>
390 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
391 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
392 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
393 optimization when --no-pcrel-optimize.
395 2020-08-13 Alan Modra <amodra@gmail.com>
398 * bfd.c (struct bfd): Add read_only.
399 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
400 Set read_only on warning.
401 (elf_object_p): Sanity check program header alignment. Set
402 read_only on warning.
403 * bfd-in2.h: Regenerate.
405 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
407 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
408 win32pstatus note type to avoid signedness comparison warning.
410 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
412 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
413 win32pstatus notes, and return TRUE so we continue rather than
414 stopping as if it was an error.
416 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
418 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
420 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
422 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
423 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
424 appropriate size constraint for each win32pstatus note type.
426 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
428 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
429 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
432 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
434 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
435 (elfcore_grok_win32pstatus): Use.
437 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
439 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
440 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
441 offsets used to read NOTE_INFO_PROCESS.
443 2020-08-12 Nick Clifton <nickc@redhat.com>
445 * po/ru.po: Updated Russian translation.
446 * po/sr.po: Updated Serbian translation.
448 2020-08-07 David Faust <david.faust@oracle.com>
450 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
451 DISP16 and DISP32 relocations.
453 2020-08-05 David Faust <david.faust@oracle.com>
455 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
456 (bpf_elf_howto_table): Use it here.
457 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
458 instruction and data relocations.
460 2020-08-03 Alan Modra <amodra@gmail.com>
462 * vms-lib.c (vms_traverse_index): Sanity check size remaining
463 before accessing vms_idx or vms_elfidx.
465 2020-08-03 Alan Modra <amodra@gmail.com>
468 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
469 size against file size. Correct LONG_MAX limit check.
470 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
471 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
472 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
473 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
474 bfd_malloc_and_get_section.
476 2020-07-31 Alan Modra <amodra@gmail.com>
479 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
480 IR symbols to become dynamic.
481 (elf_link_add_object_symbols): Don't exclude IR symbols when
482 deciding whether an as-needed shared library is needed.
484 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
487 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
489 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
491 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
493 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
494 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
495 Don't define _STRUCTURED_PROC.
496 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
497 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
498 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
499 * configure, config.in: Regenerate.
500 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
501 * Makefile.in, doc/Makefile.in: Regenerate.
503 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
505 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
506 (elf_link_hash_table): Add sym_cache.
507 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
508 (elf32_arm_check_relocs): Updated.
509 (elf32_arm_size_dynamic_sections): Likewise.
510 * elf32-bfin.c (bfin_link_hash_table): Removed.
511 (bfin_link_hash_newfunc): Updated.
512 (bfin_hash_table): Removed.
513 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
514 (csky_elf_check_relocs): Updated.
515 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
516 (elf32_hppa_check_relocs): Updated.
517 * elf32-i386.c (elf_i386_tls_transition): Updated.
518 (elf_i386_convert_load_reloc): Likewise.
519 (elf_i386_check_relocs): Likewise.
520 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
521 (m32r_elf_hash_table): Updated.
522 (m32r_elf_link_hash_table_create): Likewise.
523 (m32r_elf_create_dynamic_sections): Likewise.
524 (m32r_elf_adjust_dynamic_symbol): Likewise.
525 (allocate_dynrelocs): Likewise.
526 (m32r_elf_size_dynamic_sections): Likewise.
527 (m32r_elf_relocate_section): Likewise.
528 (m32r_elf_finish_dynamic_symbol): Likewise.
529 (m32r_elf_check_relocs): Likewise.
530 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
532 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
533 (elf_m68k_check_relocs): Updated.
534 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
535 (elf_metag_check_relocs): Updated.
536 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
537 (microblaze_elf_check_relocs): Updated.
538 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
539 (nds32_elf_create_dynamic_sections): Likewise.
540 (nds32_elf_adjust_dynamic_symbol): Likewise.
541 (nds32_elf_check_relocs): Likewise.
542 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
543 srelbss and aym_cache.
544 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
545 (nios2_elf32_check_relocs): Updated.
546 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
547 (or1k_elf_check_relocs): Updated.
548 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
549 (ppc_elf_check_relocs): Updated.
550 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
551 (elf_s390_check_relocs): Updated.
552 (elf_s390_finish_dynamic_sections): Likewise.
553 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
555 (sh_elf_create_dynamic_sections): Updated.
556 (sh_elf_adjust_dynamic_symbol): Likewise.
557 (sh_elf_size_dynamic_sections): Likewise.
558 (sh_elf_check_relocs): Likewise.
559 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
560 (elf32_tic6x_check_relocs): Updated.
561 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
562 (tilepro_elf_hash_table): Updated.
563 (tilepro_elf_link_hash_table_create): Likewise.
564 (tilepro_elf_check_relocs): Likewise.
565 (tilepro_elf_adjust_dynamic_symbol): Likewise.
566 (allocate_dynrelocs): Likewise.
567 (tilepro_elf_size_dynamic_sections): Likewise.
568 (tilepro_elf_relocate_section): Likewise.
569 (tilepro_elf_finish_dynamic_symbol): Likewise.
570 (tilepro_finish_dyn): Likewise.
571 (tilepro_elf_finish_dynamic_sections): Likewise.
572 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
573 (ppc64_elf_before_check_relocs): Updated.
574 (ppc64_elf_check_relocs): Likewise.
575 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
576 (elf_s390_check_relocs): Updated.
577 (elf_s390_relocate_section): Likewise.
578 (elf_s390_finish_dynamic_sections): Likewise.
579 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
580 (elf_x86_64_check_relocs): Likewise.
581 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
583 (elfNN_aarch64_check_relocs): Updated.
584 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
585 (riscv_elf_check_relocs): Updated.
586 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
587 (mips_elf_resolve_got_page_ref): Updated.
588 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
589 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
591 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
592 (tilegx_elf_check_relocs): Updated.
593 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
595 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
597 * elflink.c (bfd_elf_final_link): Give local symbols a name if
599 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
600 return TRUE if making ET_REL output.
602 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
604 * elf-bfd.h (elf_backend_data): Add
605 `elf_backend_elfsym_local_is_section' member.
606 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
608 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
609 * elflink.c (bfd_elf_final_link): Use it to determine whether
610 set the `.symtab' section's `sh_info' value to the index of the
611 first non-local or non-section symbol.
612 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
614 (elf_backend_elfsym_local_is_section): New macro.
615 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
617 (elf_backend_elfsym_local_is_section): New macro.
619 2020-07-29 Alan Modra <amodra@gmail.com>
621 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
622 defined in excluded sections.
624 2020-07-28 Alan Modra <amodra@gmail.com>
626 * elf.c (assign_section_numbers): Comment. Don't segfault on
627 discarded sections when setting linked-to section for generic
629 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
631 2020-07-27 Alan Modra <amodra@gmail.com>
633 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
635 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
638 2020-07-24 Nick Clifton <nickc@redhat.com>
640 * config.bfd: Move xc16x target to the obsolete list.
642 2020-07-22 Kevin Buettner <kevinb@redhat.com>
644 * binary.c (binary_get_section_contents): Seek using offset
645 from section's file position.
647 2020-07-22 Kevin Buettner <kevinb@redhat.com>
649 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
651 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
654 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
655 type for the first function argument. Rename pointers to reflect
656 that they have distinct types.
658 2020-07-20 Alan Modra <amodra@gmail.com>
660 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
662 2020-07-19 Alan Modra <amodra@gmail.com>
664 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
665 (select_alt_stub): New function.
666 (ppc_get_stub_entry): Use it here.
667 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
669 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
670 merge notoc stubs with other varieties when power10_stubs is "auto".
671 Instead dup the stub hash table entry.
672 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
673 tests of power10_stubs.
675 2020-07-15 Alan Modra <amodra@gmail.com>
678 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
680 2020-07-15 Nick Clifton <nickc@redhat.com>
683 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
684 check for aux entries that overflow the buufer.
686 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
688 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
689 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
691 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
692 Alan Modra <amodra@gmail.com>
695 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
696 objects both before and after normal object files.
697 * elflink.c (_bfd_elf_section_already_linked): Likewise.
699 2020-07-10 Alan Modra <amodra@gmail.com>
701 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
702 * elf64-ppc.c (struct ppc_link_hash_table): Delete
704 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
705 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
706 uses of power10_stubs.
708 2020-07-09 Alan Modra <amodra@gmail.com>
710 * coff-ppc.c: Delete.
713 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
714 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
716 (coff_write_object_contents): Remove PPC_PE code.
717 * config.bfd: Move powerpcle-pe to removed targets.
718 * configure.ac: Remove powerpc PE entries.
719 * libcoff-in.h (ppc_allocate_toc_section): Delete.
720 (ppc_process_before_allocation): Delete.
721 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
722 * targets.c: Remove powerpc PE vectors.
723 * po/SRC-POTFILES.in: Regenerate.
724 * libcoff.h: Regenerate.
725 * Makefile.in: Regenerate.
726 * configure: Regenerate.
728 2020-07-09 Nick Clifton <nickc@redhat.com>
730 * po/fr.po: Updated French translation.
732 2020-07-07 Alan Modra <amodra@gmail.com>
734 * xcofflink.c (xcoff_mark): Don't mark const sections.
735 (bfd_xcoff_record_link_assignment): Add FIXME.
736 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
737 sections being discarded by linker script.
739 2020-07-07 Alan Modra <amodra@gmail.com>
741 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
742 time, uid, gid and mode for deterministic archive.
743 (xcoff_write_archive_contents_big): Likewise.
745 2020-07-07 Alan Modra <amodra@gmail.com>
747 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
750 2020-07-06 Nick Clifton <nickc@redhat.com>
752 * po/pt.po: Updated Portuguese translation.
753 * po/uk.po: Updated Ukranian translation.
755 2020-07-04 Nick Clifton <nickc@redhat.com>
757 * version.m4: Set version to 2.35.50.
758 * configure: Regenerate.
759 * po/bbfd.pot: Regenerate.
761 2020-07-04 Nick Clifton <nickc@redhat.com>
763 Binutils 2.35 branch created.
765 2020-07-01 Alan Modra <amodra@gmail.com>
768 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
769 raw syment index before dereferencing.
771 2020-07-01 Alan Modra <amodra@gmail.com>
773 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
775 2020-07-01 Alan Modra <amodra@gmail.com>
777 * config.bfd: Obsolete xc16x.
779 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
781 * archures.c (bfd_mach_i386_nacl): Removed.
782 (bfd_mach_i386_i386_nacl): Likewise.
783 (bfd_mach_x86_64_nacl): Likewise.
784 (bfd_mach_x64_32_nacl): Likewise.
785 * config.bfd: Remove *-*-nacl* targets.
786 * configure.ac: Remove x86 NaCl target vectors.
787 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
788 (bfd_x64_32_nacl_arch): Likewise.
789 (bfd_x86_64_nacl_arch): Likewise.
790 (bfd_i386_nacl_arch): Likewise.
791 (bfd_x64_32_arch_intel_syntax): Updated.
792 * elf32-i386.c: Don't include "elf-nacl.h".
793 (elf_i386_nacl_plt): Removed.
794 (elf_i386_nacl_plt0_entry): Likewise.
795 (elf_i386_nacl_plt_entry): Likewise.
796 (elf_i386_nacl_pic_plt0_entry): Likewise.
797 (elf_i386_nacl_pic_plt_entry): Likewise.
798 (elf_i386_nacl_eh_frame_plt): Likewise.
799 (elf_i386_nacl_plt): Likewise.
800 (elf32_i386_nacl_elf_object_p): Likewise.
801 (elf_i386_get_synthetic_symtab): Updated.
802 (elf_i386_link_setup_gnu_properties): Likewise.
803 * elf64-x86-64.c: Don't include "elf-nacl.h".
804 (elf_x86_64_nacl_plt): Removed.
805 (elf64_x86_64_nacl_elf_object_p): Likewise.
806 (elf_x86_64_nacl_plt0_entry): Likewise.
807 (elf_x86_64_nacl_plt_entry): Likewise.
808 (elf_x86_64_nacl_eh_frame_plt): Likewise.
809 (elf_x86_64_nacl_plt): Likewise.
810 (elf32_x86_64_nacl_elf_object_p): Likewise.
811 (elf_x86_64_get_synthetic_symtab): Updated.
812 (elf_x86_64_link_setup_gnu_properties): Likewise.
813 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
814 * targets.c: Remove x86 NaCl target vectors.
815 * bfd-in2.h: Regenerated.
816 * configure: Likewise.
818 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
820 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
821 _bfd_elf_add_dynamic_tags.
823 2020-06-29 Alan Modra <amodra@gmail.com>
825 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
826 return value of bfd_bread. Don't read more than requested length.
827 Sanity check length. Properly terminate file name.
829 2020-06-29 Alan Modra <amodra@gmail.com>
831 * arc-got.h: Use C style comments.
832 * coff-z80.c: Likewise.
833 * elf32-csky.c: Likewise.
834 * peXXigen.c: Likewise.
835 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
838 2020-06-26 Pat Bernardi <bernardi@adacore.com>
840 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
841 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
843 2020-06-26 Alan Modra <amodra@gmail.com>
845 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
846 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
847 (riscv_get_priv_spec_name): Move to..
848 * cpu-riscv.c: ..here.
849 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
850 Use %u to print unsigned numbers.
852 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
854 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
855 default architecture.
857 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
860 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
861 _bfd_elf_add_dynamic_tags.
863 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
866 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
867 _bfd_elf_add_dynamic_tags.
869 2020-06-24 Alan Modra <amodra@gmail.com>
871 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
872 shifts without undefined behaviour.
874 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
876 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
878 (_bfd_elf_add_dynamic_tags): New.
879 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
880 _bfd_elf_add_dynamic_tags.
881 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
882 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
883 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
884 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
885 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
886 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
887 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
888 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
890 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
891 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
892 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
893 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
894 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
895 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
896 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
897 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
898 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
900 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
901 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
902 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
903 _bfd_elf_maybe_vxworks_add_dynamic_tags.
904 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
905 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
907 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
908 (_bfd_x86_elf_size_dynamic_sections): Likewise.
909 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
910 dt_reloc_sz and dt_reloc_ent.
911 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
912 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
914 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
915 etab.dt_pltgot_required.
916 (elf32_hppa_size_dynamic_sections): Call
917 _bfd_elf_add_dynamic_tags.
918 * elf32-metag.c (elf_metag_link_hash_table_create): Set
919 etab.dt_pltgot_required.
920 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
921 * elf32-sh.c (sh_elf_link_hash_table_create): Set
922 root.dt_pltgot_required for FDPIC output.
923 (sh_elf_size_dynamic_sections): Call
924 _bfd_elf_maybe_vxworks_add_dynamic_tags.
925 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
926 elf.dt_pltgot_required.
927 (elf_xtensa_size_dynamic_sections): Call
928 _bfd_elf_add_dynamic_tags.
929 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
930 root.dt_pltgot_required.
931 (elf64_hppa_size_dynamic_sections): Call
932 _bfd_elf_add_dynamic_tags.
933 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
934 root.dt_pltgot_required.
935 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
936 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
937 * elflink.c (_bfd_elf_add_dynamic_tags): New.
939 2020-06-22 Saagar Jha <saagar@saagarjha.com>
941 * mach-o.c: Support the new load commands by reading a linkedit
942 data command for them.
944 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
946 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
947 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
948 (riscv_get_priv_spec_class): Likewise.
949 (riscv_get_priv_spec_name): Likewise.
950 (riscv_get_priv_spec_class_from_numbers): New function, convert
951 the version numbers into string, then call riscv_get_priv_spec_class
952 to get the priv spec class.
953 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
954 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
955 (riscv_get_priv_spec_name): Likewise.
956 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
957 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
958 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
959 of input and output objects form their priv spec attributes by
960 riscv_get_priv_spec_class_from_numbers. Report warning rather than
961 errors when linking objects with differnet priv spec versions. We do
962 know v1.9.1 may have conflicts to other versions, so report the
963 warning, too. After that, update the output priv spec version to the
966 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
968 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
969 priv attributes, we will check the conflicts for all of them (major,
970 minor and revision), and then set the priv_attrs_merged to TRUE to
971 indicate that we have handled all of the priv attributes. Remove
972 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
974 2020-06-21 Alan Modra <amodra@gmail.com>
977 * configure.ac: Disable plugins by default for some targets.
978 * plugin.c: Comment typo fix.
979 * configure: Regenerate.
981 2020-06-19 Nick Clifton <nickc@redhat.com>
983 * plugin.c (try_load_plugin): Suppress the error message about
984 being unable to open a plugin if creating a list of viable
987 2020-06-16 Alan Modra <amodra@gmail.com>
989 * aout-tic30.c: Delete file.
990 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
991 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
992 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
993 (xc16x-*-elf): Sort properly.
994 * configure.ac: Remove tic30_aout_vec.
995 * targets.c: Likewise.
996 * Makefile.in: Regenerate.
997 * configure: Regenerate.
998 * po/SRC-POTFILES.in: Regenerate.
1000 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1002 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1003 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1004 (elf32xtensa_abi): New global variable.
1005 (xtensa_abi_choice): New function.
1006 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1007 XSHAL_ABI to select PLT code.
1009 2020-06-15 Roland McGrath <mcgrathr@google.com>
1011 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1012 field of bfd_link_info.
1014 2020-06-15 Alan Modra <amodra@gmail.com>
1016 * config.bfd: Obsolete powerpcle-*-pe targets.
1018 2020-06-15 Alan Modra <amodra@gmail.com>
1021 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1022 symbols that were defined in discarded sections.
1023 * cofflink.c (coff_link_check_archive_element): Likewise.
1024 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1026 (_bfd_coff_write_global_sym): Don't emit such symbols.
1027 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1028 libcoff.h: Regenerate.
1030 2020-06-11 Alan Modra <amodra@gmail.com>
1033 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1035 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1037 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1038 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1039 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1042 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1045 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1046 Clear verinfo.verdef.
1048 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1051 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1052 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1053 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1055 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1056 Set ifunc_resolvers if there are FUNC resolvers.
1057 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1058 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1059 with elf.ifunc_resolvers.
1060 (write_plt_relocs_for_local_syms): Likewise.
1061 (ppc64_elf_relocate_section): Likewise.
1062 (ppc64_elf_finish_dynamic_sections): Likewise.
1063 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1065 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1066 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1067 instead of readonly_dynrelocs_against_ifunc.
1068 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1069 readonly_dynrelocs_against_ifunc.
1071 2020-06-09 Alan Modra <amodra@gmail.com>
1073 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1074 maybe_local_ifunc_resolver field.
1075 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1076 cases where maybe_local_ifunc_resolver was set.
1077 (ppc64_elf_relocate_section): Likewise.
1078 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1081 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1085 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1087 (elf32_arm_size_dynamic_sections): Updated. Clear
1088 root.tlsdesc_plt for DF_BIND_NOW.
1089 (elf32_arm_finish_dynamic_sections): Updated.
1090 (elf32_arm_output_arch_local_syms): Likewise.
1091 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1092 Clear root.tlsdesc_plt for DF_BIND_NOW.
1093 (nds32_elf_finish_dynamic_sections): Updated.
1094 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1095 dt_tlsdesc_plt and dt_tlsdesc_got.
1096 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1097 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1098 tlsdesc_plt and dt_tlsdesc_got.
1099 (elfNN_aarch64_allocate_dynrelocs): Updated.
1100 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1101 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1102 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1104 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1105 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1106 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1107 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1110 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf32-tic6x.c (elf32_bed): Defined the default to
1115 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1119 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1120 root.splt/root.srelplt.
1121 (elf64_hppa_create_dynamic_sections): Likewise.
1122 (elf64_hppa_size_dynamic_sections): Likewise.
1123 (elf64_hppa_finish_dynamic_symbol): Likewise.
1124 (elf_hppa_final_link): Likewise.
1125 (elf_hppa_final_link_relocate): Likewise.
1127 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1129 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1130 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1133 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1135 * elf-bfd.h (elf_target_os): New.
1136 (elf_link_hash_table): Add target_os.
1137 (elf_backend_data): Add target_os.
1138 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1139 symbian_p and nacl_p.
1140 (create_got_section): Updated.
1141 (elf32_arm_create_dynamic_sections): Likewise.
1142 (arm_type_of_stub): Likewise.
1143 (elf32_arm_create_or_find_stub_sec): Likewise.
1144 (elf32_arm_allocate_plt_entry): Likewise.
1145 (elf32_arm_populate_plt_entry): Likewise.
1146 (elf32_arm_final_link_relocate): Likewise.
1147 (elf32_arm_check_relocs): Likewise.
1148 (allocate_dynrelocs_for_symbol): Likewise.
1149 (elf32_arm_finish_dynamic_symbol): Likewise.
1150 (elf32_arm_finish_dynamic_sections): Likewise.
1151 (elf32_arm_output_plt_map_1): Likewise.
1152 (elf32_arm_output_arch_local_syms): Likewise.
1153 (elf32_arm_add_symbol_hook): Likewise.
1154 (elf32_arm_nacl_link_hash_table_create): Likewise.
1155 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1156 (elf32_arm_symbian_link_hash_table_create): Likewise.
1157 (ELF_TARGET_OS): New.
1158 * elf32-i386.c (elf_i386_arch_bed): Removed.
1159 (elf_backend_arch_data): Likewise.
1160 (elf_i386_solaris_arch_bed): Likewise.
1161 (elf_i386_nacl_arch_bed): Likewise.
1162 (elf_i386_vxworks_arch_bed): Likewise.
1163 (elf_i386_relocate_section): Updated.
1164 (elf_i386_finish_dynamic_sections): Likewise.
1165 (elf_i386_get_synthetic_symtab): Likewise.
1166 (elf_i386_link_setup_gnu_properties): Likewise.
1167 (ELF_TARGET_OS): New.
1168 * elf32-mips.c (ELF_TARGET_OS): New.
1169 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1170 (ppc_elf_create_got): Updated.
1171 (ppc_elf_create_dynamic_sections): Likewise.
1172 (ppc_elf_check_relocs): Likewise.
1173 (ppc_elf_adjust_dynamic_symbol): Likewise.
1174 (ppc_elf_size_dynamic_sections): Likewise.
1175 (ppc_elf_relocate_section): Likewise.
1176 (ppc_elf_finish_dynamic_sections): Likewise.
1177 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1178 (ELF_TARGET_OS): New.
1179 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1180 (sh_elf_link_hash_table_create): Updated.
1181 (sh_elf_create_dynamic_sections): Likewise.
1182 (allocate_dynrelocs): Likewise.
1183 (sh_elf_size_dynamic_sections): Likewise.
1184 (sh_elf_relocate_section): Likewise.
1185 (sh_elf_finish_dynamic_symbol): Likewise.
1186 (sh_elf_finish_dynamic_sections): Likewise.
1187 (ELF_TARGET_OS): New.
1188 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1190 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1191 (ELF_TARGET_OS): New.
1192 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1193 (elf_x86_64_solaris_arch_bed): Likewise.
1194 (elf_x86_64_nacl_arch_bed): Likewise.
1195 (elf_x86_64_finish_dynamic_sections): Updated.
1196 (elf_x86_64_get_synthetic_symtab): Likewise.
1197 (elf_x86_64_link_setup_gnu_properties): Likewise.
1198 (ELF_TARGET_OS): New.
1199 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1201 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1202 (MIPS_ELF_REL_DYN_NAME): Updated.
1203 (ELF_MIPS_GP_OFFSET): Likewise.
1204 (mips_elf_create_local_got_entry): Likewise.
1205 (mips_elf_allocate_dynamic_relocations): Likewise.
1206 (mips_elf_count_got_symbols): Likewise.
1207 (is_gott_symbol): Likewise.
1208 (mips_elf_calculate_relocation): Likewise.
1209 (mips_elf_create_dynamic_relocation): Likewise.
1210 (_bfd_mips_elf_check_relocs): Likewise.
1211 (allocate_dynrelocs): Likewise.
1212 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1213 (mips_elf_lay_out_got): Likewise.
1214 (mips_elf_set_plt_sym_value): Likewise.
1215 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1216 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1217 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1218 (_bfd_mips_elf_final_link): Likewise.
1219 (_bfd_mips_init_file_header): Likewise.
1220 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1222 (allocate_dynrelocs): Likewise.
1223 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1224 (_bfd_sparc_elf_relocate_section): Likewise.
1225 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1226 (sparc_finish_dyn): Likewise.
1227 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1228 * elfxx-target.h (ELF_TARGET_OS): New.
1229 (elfNN_bed): Add ELF_TARGET_OS.
1230 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1231 (_bfd_x86_elf_link_hash_table_create): Likewise.
1232 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1233 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1234 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1235 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1236 * elfxx-x86.h (elf_x86_target_os): Removed.
1237 (elf_x86_backend_data): Likewise.
1238 (get_elf_x86_backend_data): Likewise.
1239 (elf_x86_link_hash_table): Remove target_os.
1241 2020-06-06 Alan Modra <amodra@gmail.com>
1244 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1245 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1246 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1247 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1248 * elf64-ppc.c: Update throughout for reloc renaming.
1249 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1250 * libbfd.h: Regenerate.
1251 * bfd-in2.h: Regenerate.
1253 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1259 2020-06-05 Nick Clifton <nickc@redhat.com>
1261 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1264 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1266 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1267 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1268 whether the object can be linked according to it's priv
1269 attributes. The object without any priv spec attributes can
1270 be linked with others. If the first input object doesn't contain
1271 any priv attributes, then we need to copy the setting from the
1272 next input one. Also report more detailed error messages to user.
1274 2020-06-04 Stephen Casner <casner@acm.org>
1276 Extend pdp11-aout symbol table format to accommodate .stab
1277 symbols and implement correct handling of them.
1279 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1280 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1281 normal vs. .stab symbol table type values, replacing N_STAB mask.
1282 (translate_from_native_sym_flags): Determine correct section for
1283 different .stab types.
1284 (translate_to_native_sym_flags): Leave .stab types intact.
1285 (translate_symbol_table): Error if symbol indicates overlay;
1286 store desc field from .stab symbols.
1287 (write_syms): Output desc field with symbol.
1288 (aout_link_check_ar_symbols): Skip .stab symbols.
1289 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1290 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1291 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1292 correctly distinguish .stab symbols and select calculate their
1293 section and value; and copy desc and ovly fields from input symbol
1296 2020-06-04 Stephen Casner <casner@acm.org>
1298 * aoutx.h (translate_symbol_table): Comment had external and
1300 * pdp11.c (translate_symbol_table): Likewise.
1302 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1304 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1305 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1306 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1308 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1312 in debug section against symbol defined in shared library to 0.
1313 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1314 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1315 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1316 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1317 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1318 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1319 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1320 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1321 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1322 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1323 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1324 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1325 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1326 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1328 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1329 there is non-GOT reference.
1330 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1331 non-alloced sections.
1333 2020-06-03 Stephen Casner <casner@acm.org>
1335 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1337 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1339 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1340 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1341 other size that doesn't qcover the header word.
1342 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1343 string table, and zero it.
1344 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1345 message and set bfd_error on finding an invalid name string offset.
1346 (add_to_stringtab): INLINE -> inline
1347 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1349 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1350 any relocs that could not be recognised.
1351 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1352 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1353 name exists and is long enough, before attempting to see if it is
1355 c3864421222 - Correct case for N_SO being the last symbol.
1356 50455f1ab29 PR 20891 - Handle the case where the main file name
1357 and the directory name are both empty.
1358 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1359 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1360 range string table offsets.
1361 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1362 illegal string offset.
1363 (aout_link_includes_newfunc): Add comment.
1364 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1365 on unexpected relocation type rather than ASSERT.
1367 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1370 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1371 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1373 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1376 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1377 non-alloced sections.
1379 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1381 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1382 dynamic relocations for non SEC_ALLOC sections.
1384 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1386 * aout64.c (BMAGIC, QMAGIC): Do not define.
1387 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1388 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1389 to check the file format.
1390 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1391 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1392 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1394 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1397 relocations for non SEC_ALLOC sections.
1399 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1401 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1402 * elf32-arm.c (maybe_set_textrel): Removed.
1403 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1404 with _bfd_elf_maybe_set_textrel.
1405 * elf32-csky.c (maybe_set_textrel): Removed.
1406 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1407 with _bfd_elf_maybe_set_textrel.
1408 * elf32-hppa.c (maybe_set_textrel): Removed.
1409 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1410 with _bfd_elf_maybe_set_textrel.
1411 * elf32-lm32.c (maybe_set_textrel): Removed.
1412 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1413 with _bfd_elf_maybe_set_textrel.
1414 * elf32-m32r.c (maybe_set_textrel): Removed.
1415 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1416 with _bfd_elf_maybe_set_textrel.
1417 * elf32-metag.c (maybe_set_textrel): Removed.
1418 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1419 with _bfd_elf_maybe_set_textrel.
1420 * elf32-nds32.c (maybe_set_textrel): Removed.
1421 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1422 with _bfd_elf_maybe_set_textrel.
1423 * elf32-or1k.c (maybe_set_textrel): Removed.
1424 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1425 with _bfd_elf_maybe_set_textrel.
1426 * elf32-ppc.c (maybe_set_textrel): Removed.
1427 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1428 with _bfd_elf_maybe_set_textrel.
1429 * elf32-s390.c (maybe_set_textrel): Removed.
1430 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1431 with _bfd_elf_maybe_set_textrel.
1432 * elf32-sh.c (maybe_set_textrel): Removed.
1433 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1434 with _bfd_elf_maybe_set_textrel.
1435 * elf32-tic6x.c (maybe_set_textrel): Removed.
1436 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1437 with _bfd_elf_maybe_set_textrel.
1438 * elf32-tilepro.c (maybe_set_textrel): Removed.
1439 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1440 with _bfd_elf_maybe_set_textrel.
1441 * elf64-ppc.c (maybe_set_textrel): Removed.
1442 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1443 with _bfd_elf_maybe_set_textrel.
1444 * elf64-s390.c (maybe_set_textrel): Removed.
1445 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1446 with _bfd_elf_maybe_set_textrel.
1447 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1448 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1449 with _bfd_elf_maybe_set_textrel.
1450 * elfnn-riscv.c (maybe_set_textrel): Removed.
1451 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1452 with _bfd_elf_maybe_set_textrel.
1453 * elfxx-sparc.c (maybe_set_textrel): Removed.
1454 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1455 with _bfd_elf_maybe_set_textrel.
1456 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1457 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1458 with _bfd_elf_maybe_set_textrel.
1459 * elfxx-x86.c (maybe_set_textrel): Removed.
1460 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1461 with _bfd_elf_maybe_set_textrel.
1462 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1464 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1467 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1469 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1470 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1471 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1472 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1474 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1475 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1476 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1477 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1478 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1479 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1480 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1481 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1482 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1483 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1484 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1485 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1486 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1487 (elf_backend_copy_indirect_symbol): Likewise.
1488 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1489 (elf_backend_copy_indirect_symbol): Likewise.
1490 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1492 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1495 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1496 * elf32-arm.c (readonly_dynrelocs): Removed.
1497 (maybe_set_textrel): Replace readonly_dynrelocs with
1498 _bfd_elf_readonly_dynrelocs.
1499 * elf32-csky.c (readonly_dynrelocs): Removed.
1500 (maybe_set_textrel): Replace readonly_dynrelocs with
1501 _bfd_elf_readonly_dynrelocs.
1502 * elf32-hppa.c(readonly_dynrelocs): Removed.
1503 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1504 _bfd_elf_readonly_dynrelocs.
1505 (maybe_set_textrel): Likewise.
1506 * elf32-lm32.c (readonly_dynrelocs): Removed.
1507 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1508 with _bfd_elf_readonly_dynrelocs.
1509 (maybe_set_textrel): Likewise.
1510 * elf32-m32r.c (readonly_dynrelocs): Removed.
1511 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1512 with _bfd_elf_readonly_dynrelocs.
1513 (maybe_set_textrel): Likewise.
1514 * elf32-metag.c (readonly_dynrelocs): Removed.
1515 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1516 with _bfd_elf_readonly_dynrelocs.
1517 (maybe_set_textrel): Likewise.
1518 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1519 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1520 with _bfd_elf_readonly_dynrelocs.
1521 * elf32-nds32.c (readonly_dynrelocs): Removed.
1522 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1523 with _bfd_elf_readonly_dynrelocs.
1524 (maybe_set_textrel): Likewise.
1525 * elf32-or1k.c (readonly_dynrelocs): Removed.
1526 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1527 with _bfd_elf_readonly_dynrelocs.
1528 * elf32-ppc.c (readonly_dynrelocs): Removed.
1529 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1530 _bfd_elf_readonly_dynrelocs.
1531 (ppc_elf_adjust_dynamic_symbol): Likewise.
1532 (maybe_set_textrel): Likewise.
1533 * elf32-s390.c (readonly_dynrelocs): Removed.
1534 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1535 with _bfd_elf_readonly_dynrelocs.
1536 (maybe_set_textrel): Likewise.
1537 * elf32-sh.c (readonly_dynrelocs): Removed.
1538 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1539 _bfd_elf_readonly_dynrelocs.
1540 (maybe_set_textrel): Likewise.
1541 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1542 (maybe_set_textrel): Replace readonly_dynrelocs with
1543 _bfd_elf_readonly_dynrelocs.
1544 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1545 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1546 with _bfd_elf_readonly_dynrelocs.
1547 (maybe_set_textrel): Likewise.
1548 * elf64-ppc.c (readonly_dynrelocs): Removed.
1549 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1550 _bfd_elf_readonly_dynrelocs.
1551 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1552 (maybe_set_textrel): Likewise.
1553 * elf64-s390.c (readonly_dynrelocs): Removed.
1554 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1555 with _bfd_elf_readonly_dynrelocs.
1556 (maybe_set_textrel): Likewise.
1557 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1558 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1559 (maybe_set_textrel): Replace readonly_dynrelocs with
1560 _bfd_elf_readonly_dynrelocs.
1561 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1562 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1563 with _bfd_elf_readonly_dynrelocs.
1564 (maybe_set_textrel): Likewise.
1565 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1566 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1567 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1568 (maybe_set_textrel): Likewise.
1569 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1570 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1571 with _bfd_elf_readonly_dynrelocs.
1572 (maybe_set_textrel): Likewise.
1573 * elfxx-x86.c (readonly_dynrelocs): Removed.
1574 (maybe_set_textrel): Replace readonly_dynrelocs with
1575 _bfd_elf_readonly_dynrelocs.
1576 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1578 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1580 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1581 -fsanitize=undefined.
1583 2020-06-03 Alan Modra <amodra@gmail.com>
1587 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1589 (pe_ILF_build_a_bfd): Likewise.
1591 2020-06-03 Alan Modra <amodra@gmail.com>
1594 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1595 core files as well as objects.
1597 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1601 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1603 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1604 (elf_arc_link_hash_newfunc): Updated.
1605 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1606 (elf32_arm_link_hash_newfunc): Updated.
1607 (elf32_arm_copy_indirect_symbol): Likewise.
1608 (elf32_arm_check_relocs): Likewise.
1609 (readonly_dynrelocs): Likewise.
1610 (allocate_dynrelocs_for_symbol): Likewise.
1611 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1612 (csky_elf_link_hash_newfunc): Updated.
1613 (csky_allocate_dynrelocs): Likewise.
1614 (readonly_dynrelocs): Likewise.
1615 (csky_elf_copy_indirect_symbol): Likewise.
1616 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1617 (hppa_link_hash_newfunc): Updated.
1618 (elf32_hppa_copy_indirect_symbol): Likewise.
1619 (elf32_hppa_hide_symbol): Likewise.
1620 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1621 (allocate_dynrelocs): Likewise.
1622 (elf32_hppa_relocate_section): Likewise.
1623 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1624 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1625 (lm32_elf_link_hash_newfunc): Likewise.
1626 (lm32_elf_link_hash_table_create): Updated.
1627 (readonly_dynrelocs): Likewise.
1628 (allocate_dynrelocs): Likewise.
1629 (lm32_elf_copy_indirect_symbol): Likewise.
1630 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1631 (m32r_elf_link_hash_newfunc): Likewise.
1632 (m32r_elf_link_hash_table_create): Updated.
1633 (m32r_elf_copy_indirect_symbol): Likewise.
1634 (allocate_dynrelocs): Likewise.
1635 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1636 (metag_link_hash_newfunc): Updated.
1637 (elf_metag_copy_indirect_symbol): Likewise.
1638 (readonly_dynrelocs): Likewise.
1639 (allocate_dynrelocs): Likewise.
1640 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1642 (link_hash_newfunc): Updated.
1643 (microblaze_elf_check_relocs): Likewise.
1644 (microblaze_elf_copy_indirect_symbol): Likewise.
1645 (readonly_dynrelocs): Likewise.
1646 (allocate_dynrelocs): Likewise.
1647 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1648 (nds32_elf_link_hash_newfunc): Updated.
1649 (nds32_elf_copy_indirect_symbol): Likewise.
1650 (readonly_dynrelocs): Likewise.
1651 (allocate_dynrelocs): Likewise.
1652 (nds32_elf_check_relocs): Likewise.
1653 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1654 (link_hash_newfunc): Updated.
1655 (nios2_elf32_copy_indirect_symbol): Likewise.
1656 (nios2_elf32_check_relocs): Likewise.
1657 (allocate_dynrelocs): Likewise.
1658 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1659 (or1k_elf_link_hash_newfunc): Updated.
1660 (readonly_dynrelocs): Likewise.
1661 (allocate_dynrelocs): Likewise.
1662 (or1k_elf_copy_indirect_symbol): Likewise.
1663 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1664 (ppc_elf_link_hash_newfunc): Updated.
1665 (ppc_elf_copy_indirect_symbol): Likewise.
1666 (ppc_elf_check_relocs): Likewise.
1667 (readonly_dynrelocs): Likewise.
1668 (ppc_elf_adjust_dynamic_symbol): Likewise.
1669 (allocate_dynrelocs): Likewise.
1670 (ppc_elf_relocate_section): Likewise.
1671 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1672 (link_hash_newfunc): Updated.
1673 (elf_s390_copy_indirect_symbol): Likewise.
1674 (readonly_dynrelocs): Likewise.
1675 (elf_s390_adjust_dynamic_symbol): Likewise.
1676 (allocate_dynrelocs): Likewise.
1677 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1678 (sh_elf_link_hash_newfunc): Updated.
1679 (readonly_dynrelocs): Likewise.
1680 (allocate_dynrelocs): Likewise.
1681 (sh_elf_copy_indirect_symbol): Likewise.
1682 (sh_elf_check_relocs): Likewise.
1683 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1684 (elf32_tic6x_link_hash_newfunc): Likewise.
1685 (elf32_tic6x_link_hash_table_create): Updated.
1686 (readonly_dynrelocs): Likewise.
1687 (elf32_tic6x_check_relocs): Likewise.
1688 (elf32_tic6x_allocate_dynrelocs): Likewise.
1689 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1691 (link_hash_newfunc): Updated.
1692 (tilepro_elf_copy_indirect_symbol): Likewise.
1693 (tilepro_elf_check_relocs): Likewise.
1694 (allocate_dynrelocs): Likewise.
1695 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1696 (ppc64_elf_copy_indirect_symbol): Updated.
1697 (ppc64_elf_check_relocs): Likewise.
1698 (readonly_dynrelocs): Likewise.
1699 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1700 (dec_dynrel_count): Likewise.
1701 (allocate_dynrelocs): Likewise.
1702 (ppc64_elf_relocate_section): Likewise.
1703 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1704 (link_hash_newfunc): Updated.
1705 (elf_s390_copy_indirect_symbol): Likewise.
1706 (readonly_dynrelocs): Likewise.
1707 (allocate_dynrelocs): Likewise.
1708 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1709 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1711 (elfNN_aarch64_link_hash_newfunc): Updated.
1712 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1713 (readonly_dynrelocs): Likewise.
1714 (need_copy_relocation_p): Likewise.
1715 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1716 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1717 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1718 (link_hash_newfunc): Updated.
1719 (riscv_elf_copy_indirect_symbol): Likewise.
1720 (riscv_elf_check_relocs): Likewise.
1721 (readonly_dynrelocs): Likewise.
1722 (allocate_dynrelocs): Likewise.
1723 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1725 (link_hash_newfunc): Updated.
1726 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1727 (_bfd_sparc_elf_check_relocs): Likewise.
1728 (readonly_dynrelocs): Likewise.
1729 (allocate_dynrelocs): Likewise.
1730 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1731 (link_hash_newfunc): Updated.
1732 (tilegx_elf_copy_indirect_symbol): Likewise.
1733 (tilegx_elf_check_relocs): Likewise.
1734 (readonly_dynrelocs): Likewise.
1735 (allocate_dynrelocs): Likewise.
1736 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1737 (readonly_dynrelocs): Likewise.
1738 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1739 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1741 2020-06-01 Alan Modra <amodra@gmail.com>
1743 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1744 command against cmd_length, not the end of record. For
1745 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1746 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1749 2020-05-28 David Faust <david.faust@oracle.com>
1751 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1752 R_BPF_INSN_{32,64} relocations.
1754 2020-05-28 Stephen Casner <casner@acm.org>
1756 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1757 addreses in .long (used in testsuites) and .stab values.
1759 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1762 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1763 Check bfd_link_dll when issue a DT_TEXTREL warning.
1764 * elfxx-x86.c (maybe_set_textrel): Likewise.
1765 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1767 2020-05-26 Nick Clifton <nickc@redhat.com>
1769 * plugin.c (try_load_plugin): Extend error message when a plugin
1772 2020-05-23 Alan Modra <amodra@gmail.com>
1774 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1776 2020-05-22 Alan Modra <amodra@gmail.com>
1779 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1780 attributes from shared libraries, and do not return an error if
1783 2020-05-21 Alan Modra <amodra@gmail.com>
1786 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1788 (_bfd_delete_bfd): Free the copy.
1789 (_bfd_new_bfd): Free nbfd->memory on error.
1791 2020-05-21 Alan Modra <amodra@gmail.com>
1793 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1794 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1795 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1796 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1797 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1798 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1799 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1800 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1801 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1802 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1803 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1804 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1805 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1806 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1807 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1808 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1809 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1810 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1811 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1812 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1814 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1816 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1817 get_default_version. It is used to find the default version for
1818 the specific extension.
1819 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1820 default_major_version and default_minor_version. Add new bfd_boolean
1821 parameter *use_default_version. Set it to TRUE if we need to call
1822 the callback rps->get_default_version to find the default version.
1823 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1824 the default version in riscv_parsing_subset_version, and then call
1825 riscv_add_subset to add the subset into subset list.
1826 (riscv_parse_prefixed_ext): Likewise.
1827 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1828 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1829 strings rather than characters.
1830 riscv_merge_arch_attr_info): The callback function get_default_version
1831 is only needed for assembler, so set it to NULL int the linker.
1832 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1833 * elfxx-riscv.h: Updated.
1835 2020-05-20 Alan Modra <amodra@gmail.com>
1838 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1839 use bfd_set_filename.
1840 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1841 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1842 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1843 (bfd_create): Likewise.
1844 (_bfd_delete_bfd): Don't free filename.
1845 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1846 return pointer to the copy or NULL on alloc fail.
1847 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1848 result of bfd_set_filename.
1849 * bfd-in2.h: Regenerate.
1851 2020-05-20 Alan Modra <amodra@gmail.com>
1854 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1855 section size against file size.
1856 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1858 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1861 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1862 and memset when allocating memory for the sections_being_created
1865 2020-05-19 Stafford Horne <shorne@gmail.com>
1867 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1869 (or1k_elf_relocate_section): Access srelgot via
1870 htab->root.srelgot. Add assertions for srelgot->contents.
1871 Introduce local variable for srelgot to not reuse global
1873 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1874 (or1k_set_got_and_rela_sizes): New function.
1875 (or1k_initial_exec_offset): New function.
1876 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1877 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1879 (or1k_elf_check_relocs): Use OR to set TLS access.
1880 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1882 (or1k_elf_size_dynamic_sections): Use
1883 or1k_set_got_and_rela_sizes to set sizes.
1884 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1885 (TCB_SIZE): New macro.
1886 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1887 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1888 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1889 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1890 (tpoff): Add dynamic boolean argument.
1891 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1893 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1895 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1896 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1897 cases with BFD_RELOC_AARCH64_JUMP26.
1898 (elfNN_aarch64_check_relocs): Likewise.
1900 2020-05-19 Alan Modra <amodra@gmail.com>
1902 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1903 bfd_get_filename rather than accessing bfd->filename directly.
1904 * aout-target.h (MY (object_p)): Likewise.
1905 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1906 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1907 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1908 (_bfd_archive_bsd44_construct_extended_name_table),
1909 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1910 (_bfd_bsd_write_armap): Likewise.
1911 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1912 * cache.c (bfd_open_file): Likewise.
1913 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1914 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1915 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1916 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1917 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1918 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1919 (patch_tls_desc_to_ie): Likewise.
1920 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1921 (spu_elf_auto_overlay): Likewise.
1922 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1923 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1924 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1925 * elflink.c (bfd_elf_size_dynamic_sections),
1926 (elf_link_input_bfd): Likewise.
1927 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1928 * mach-o.c (bfd_mach_o_follow_dsym),
1929 (bfd_mach_o_close_and_cleanup): Likewise.
1930 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1931 (find_separate_debug_file, get_build_id_name): Likewise.
1932 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1933 * plugin.c (bfd_plugin_open_input): Likewise.
1934 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1935 * som.c (som_write_armap): Likewise.
1936 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1937 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1938 (_bfd_vms_lib_write_archive_contents): Likewise.
1939 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1941 2020-05-19 Alan Modra <amodra@gmail.com>
1944 * bfdio.c (_bfd_real_fopen): Typo fix.
1946 2020-05-18 Nick Clifton <nickc@redhat.com>
1949 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1950 for the sections_being_created array.
1952 2020-05-18 Alan Modra <amodra@gmail.com>
1954 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1955 they can be freed without also freeing internal_relocs.
1957 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1960 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1961 separators into DOS style when creating a WIN32 fullpath.
1963 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1965 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1966 to initialize RISC-V tdata.
1968 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1970 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1973 2020-05-11 Alan Modra <amodra@gmail.com>
1975 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1977 2020-05-11 Alan Modra <amodra@gmail.com>
1979 * elf64-ppc.c: Rename powerxx to power10 throughout.
1981 2020-05-11 Alan Modra <amodra@gmail.com>
1984 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1985 contains required number of auxents before processing any auxent.
1986 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1987 file name from auxents for PE.
1989 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1991 * aout-cris.c (DEFAULT_ARCH): Delete define.
1992 (MY_set_arch_mach): Likewise.
1993 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1995 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1996 of r_type before the shift.
1998 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2001 * elfnn-aarch64.c (group_sections): Copy implementation from
2004 2020-05-01 Alan Modra <amodra@gmail.com>
2007 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2008 accessing root.u.def of symbols. Also check root.u.def.section
2009 is non-NULL. Reverse tests so as to make the logic positive.
2011 2020-05-01 Alan Modra <amodra@gmail.com>
2014 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2015 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2017 2020-05-01 Alan Modra <amodra@gmail.com>
2020 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2021 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2022 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2023 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2024 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2025 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2026 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2027 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2028 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2029 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2031 2020-05-01 Alan Modra <amodra@gmail.com>
2034 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2035 from shared libraries.
2037 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2039 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2040 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2041 equals 0. Report overflow when the result has negative sign but
2042 all significant bits are zero.
2044 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2046 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2047 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2049 2020-04-28 Alan Modra <amodra@gmail.com>
2051 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2052 Emit warning message.
2054 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2056 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2057 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2058 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2059 to x86_64_pe_big_vec as it not a big-endian format.
2060 (vec i386_pe_big_vec): New.
2061 * configure.ac: Likewise.
2062 * targets.c: Likewise.
2063 * configure: Regenerate.
2064 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2065 COFF_WITH_PE_BIGOBJ): New.
2066 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2068 (x86_64_pe_be_vec): Moved.
2070 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2072 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2073 * elf.c (elfcore_grok_arc_v2): New function.
2074 (elfcore_grok_note): Call the new function to handle the corresponding
2076 (elfcore_write_arc_v2): New function.
2077 (elfcore_write_register_note): Call the new function to handle the
2078 corresponding pseudo-sections.
2080 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2083 * bfd-in2.h: Regenerated.
2084 * elf32-xtensa.c (elf_howto_table): New entries for
2085 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2086 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2087 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2088 R_XTENSA_NDIFF{8,16,32}.
2089 * libbfd.h (bfd_reloc_code_real_names): Add names for
2090 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2091 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2092 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2093 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2095 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2098 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2101 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2104 * elf-bfd.h (elf_backend_data): Add
2105 elf_backend_strip_zero_sized_dynamic_sections.
2106 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2107 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2109 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2111 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2113 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2115 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2117 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2119 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2121 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2123 2020-04-21 Nick Clifton <nickc@redhat.com>
2125 * po/sr.po: Updated Serbian translation.
2127 2020-04-21 Alan Modra <amodra@gmail.com>
2129 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2132 2020-04-20 Stephen Casner <casner@acm.org>
2134 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2135 causing globals from linker script to be treated as debug symbols.
2136 (translate_symbol_table): Don't sign-extend symbol values from 16
2137 to 64 bits in nm output.
2139 2020-04-20 Alan Modra <amodra@gmail.com>
2141 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2143 2020-04-18 Alan Modra <amodra@gmail.com>
2145 * section.c (bfd_is_const_section): Correct test for special
2147 * bfd-in2.h: Regenerate.
2149 2020-04-17 Alan Modra <amodra@gmail.com>
2152 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2155 2020-04-16 Nick Clifton <nickc@redhat.com>
2158 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2159 abort with a more helpful error message.
2161 2020-04-16 Alan Modra <amodra@gmail.com>
2164 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2167 2020-04-15 Fangrui Song <maskray@google.com>
2170 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2171 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2172 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2173 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2174 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2175 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2176 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2177 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2178 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2179 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2180 * elflink.c (elf_link_output_extsym): Likewise.
2181 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2183 2020-04-15 Alan Modra <amodra@gmail.com>
2186 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2187 pointer into strings that may be freed for section name, always
2188 allocate a new string.
2190 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2191 Jan W. Jagersma <jwjagersma@gmail.com>
2193 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2194 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2195 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2196 (_bfd_go32_mkobject): New functions.
2197 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2198 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2199 (go32exe_mkobject): Call _bfd_go32_mkobject.
2200 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2201 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2203 (coff_write_relocs): Enable extended reloc counter code if
2204 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2205 (coff_write_object_contents): Likewise. Pad section headers
2206 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2207 instead of coff_swap_scnhdr_out.
2208 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2209 enable extended reloc counter.
2210 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2211 Declare with ATTRIBUTE_UNUSED.
2212 * libcoff-in.h: (struct coff_tdata): New field go32.
2214 * libcoff.h: Regenerate.
2216 2020-04-14 Fangrui Song <maskray@google.com>
2219 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2222 2020-04-14 Stephen Casner <casner@acm.org>
2225 * pdp11.c: Add implementation of --imagic option.
2226 (adjust_o_magic): Fix objcopy --extract-symbol test.
2227 * libaout.h (enum aout_magic): Add i_magic.
2229 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2230 Nick Clifton <nickc@redhat.com>
2232 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2234 <default>: Error rather than abort.
2236 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2240 relocation section from section group.
2242 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2244 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2245 bfd->origin to file offset.
2246 * bfdwin.c (bfd_get_file_window): Likewise.
2247 * bfd.c: Clarify the use of the bfd->origin field.
2248 * bfd-in2.h: Regenerate.
2249 * coff-i386.c: Don't include go32exe.h. Allow overriding
2250 coff_write_object_contents via COFF_WRITE_CONTENTS.
2251 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2252 (go32exe_write_object_contents): New functions.
2253 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2254 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2255 (create_go32_stub): Remove check for 2k size limit. Read stub
2256 from go32exe_temp_stub if present.
2257 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2258 copy variable-length stub.
2259 (go32_check_format): Read stub to go32exe_temp_stub, set
2260 origin, return go32exe_cleanup.
2261 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2262 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2263 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2264 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2265 Remove functions and their associated #defines.
2266 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2267 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2268 Rename field go32stub to stub.
2269 * libcoff.h: Regenerate.
2270 * coff-stgo32.c (go32_check_format): Rename to...
2271 (go32exe_check_format): ...this.
2272 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2273 (go32exe_copy_private_bfd_data): ...this.
2274 (stub_bytes): Rename to...
2275 (go32exe_default_stub): ...this.
2276 (create_go32_stub): Rename to...
2277 (go32exe_create_stub): ...this.
2278 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2281 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2285 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2286 relocation to R_386_32 for relocation against non-preemptible
2288 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2289 allocate dynamic relocation for non-preemptible absolute symbol.
2290 (elf_i386_relocate_section): Pass sec to
2291 GENERATE_DYNAMIC_RELOCATION_P.
2292 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2293 (elf_x86_64_convert_load_reloc): Covert load relocation to
2294 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2295 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2296 for non-preemptible absolute symbol if they overflow.
2297 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2298 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2299 symbol. Don't allocate dynamic relocation for non-preemptible
2301 (elf_x86_64_relocate_section): Don't generate relative relocation
2302 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2303 to GENERATE_DYNAMIC_RELOCATION_P.
2304 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2305 against non-preemptible absolute symbol.
2306 (_bfd_elf_x86_valid_reloc_p): New function.
2307 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2309 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2310 argument. Don't generate dynamic relocation against
2311 non-preemptible absolute symbol.
2312 (ABS_SYMBOL_P): New.
2313 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2314 against non-preemptible absolute symbol.
2316 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2317 (_bfd_elf_x86_valid_reloc_p): New.
2319 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2322 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2323 address in the GOT if in thumb only mode.
2325 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2327 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2329 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2331 * mmo.c (mmo_scan): Create .text section only when needed, not
2334 2020-03-31 Alan Modra <amodra@gmail.com>
2336 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2339 2020-03-31 Alan Modra <amodra@gmail.com>
2341 * vms-alpha.c (image_write): Check bounds for sections without
2342 contents too. Error on non-zero write to section without
2344 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2346 2020-03-31 Alan Modra <amodra@gmail.com>
2348 * tekhex.c (pass_over): Check is_eof before reading buffer.
2350 2020-03-30 Nick Clifton <nickc@redhat.com>
2353 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2354 field to timestamp and make it an integer.
2355 * libcoff.h: Regenerate.
2356 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2357 field in the pe_data structure rather than the insert_timestamp
2360 2020-03-30 Alan Modra <amodra@gmail.com>
2363 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2366 2020-03-26 Nick Clifton <nickc@redhat.com>
2368 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2369 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2371 * libbfd.h: Regenerate.
2373 2020-03-26 Alan Modra <amodra@gmail.com>
2375 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2377 2020-03-26 Alan Modra <amodra@gmail.com>
2379 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2381 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2383 2020-03-25 Nick Clifton <nickc@redhat.com>
2385 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2387 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2388 * libbfd.h: Regenerate.
2390 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2392 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2393 correct field name in the output string.
2395 2020-03-25 Alan Modra <amodra@gmail.com>
2398 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2399 for SHT_NOBITS section if first in segment.
2401 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2404 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2405 (_bfd_elf_get_symbol_version_string): This.
2406 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2407 (_bfd_elf_get_symbol_version_string): This.
2408 (bfd_elf_print_symbol): Pass TRUE to
2409 _bfd_elf_get_symbol_version_string.
2410 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2411 bfd_boolean argument.
2412 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2413 * targets.c (_bfd_get_symbol_version_string): Likewise.
2414 (bfd_get_symbol_version_string): Likewise.
2415 * bfd-in2.h: Regenerated.
2417 2020-03-24 Nick Clifton <nickc@redhat.com>
2418 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2421 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2424 2020-03-24 Nick Clifton <nickc@redhat.com>
2427 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2428 segment to use for PT_GNU_RELRO, ignore empty sections in a
2429 segment's current list.
2431 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2434 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2436 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2439 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2440 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2441 on the previous _bfd_elf_get_symbol_version_string.
2442 (_bfd_elf_get_symbol_version_string): Use it.
2444 2020-03-24 Alan Modra <amodra@gmail.com>
2446 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2447 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2450 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2452 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2454 2020-03-23 Alan Modra <amodra@gmail.com>
2456 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2457 symbol count. Allocate an extra byte to ensure name strings
2458 are terminated. Sanity check name offsets. Release memory on
2461 2020-03-23 Alan Modra <amodra@gmail.com>
2463 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2464 field hasn't been read. Remove unnecessary casts.
2466 2020-03-22 Alan Modra <amodra@gmail.com>
2468 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2469 enough to read number of symbols.
2471 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2473 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2474 (EXECUTABLE_SUFFIX): Likewise.
2475 * config.in: Regenerated.
2476 * configure: Likewise.
2477 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2478 _bfd_generic_close_and_cleanup.
2479 (plugin_list_entry): Remove resolution_file, resolution_option,
2480 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2481 lto_wrapper, gcc_env and initialized,
2482 (need_lto_wrapper_p): Removed.
2483 (get_lto_wrapper): Likewise.
2484 (setup_lto_wrapper_env): Likewise.
2485 (register_all_symbols_read): Likewise.
2486 (egister_cleanup): Likewise.
2487 (get_symbols): Likewise.
2488 (add_input_file): Likewise.
2489 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2490 (add_symbols): Updated.
2491 (try_claim): Likewise.
2492 (try_load_plugin): Likewise.
2493 (bfd_plugin_canonicalize_symtab): Likewise.
2494 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2495 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2497 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2500 * plugin.c (plugin_list_entry): Add has_symbol_type.
2501 (add_symbols_v2): New function.
2502 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2503 provides symbol type.
2504 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2505 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2508 2020-03-20 Alan Modra <amodra@gmail.com>
2510 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2511 enough to read number of symbols.
2513 2020-03-20 Alan Modra <amodra@gmail.com>
2515 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2516 backend functions for NULL before calling.
2517 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2518 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2519 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2520 * elfnn-ia64.c (ignore_errors): New function.
2521 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2523 2020-03-19 Nick Clifton <nickc@redhat.com>
2526 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2527 location of the varinfo in the unit's debug info data. Change the
2528 type of the stack field to a boolean.
2529 (lookup_var_by_offset): New function. Returns the varinfo
2530 structure for the variable described at the given offset in the
2532 (scan_unit_for_symbols): Add support for variables which have the
2533 DW_AT_specification attribute.
2535 2020-03-19 Nick Clifton <nickc@redhat.com>
2538 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2541 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2543 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2545 2020-03-18 Nick Clifton <nickc@redhat.com>
2548 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2549 memory access when processing a corrupt secondary reloc section.
2551 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2553 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2554 instead of calling abort.
2555 * elf32-csky.c (csky_build_one_stub): Likewise.
2556 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2557 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2558 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2559 * elf32-metag.c (metag_build_one_stub): Likewise.
2560 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2561 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2562 (ppc_size_one_stub): Likewise.
2563 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2565 2020-03-17 Nick Clifton <nickc@redhat.com>
2568 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2569 with error messages.
2571 2020-03-17 Nick Clifton <nickc@redhat.com>
2574 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2575 free. Add free on another failure path.
2577 2020-03-16 Alan Modra <amodra@gmail.com>
2580 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2581 we have a non-zero section count. Do lma comparison in octets.
2583 2020-03-16 Alan Modra <amodra@gmail.com>
2585 * vms-alpha.c (dst_restore_location): Validate index into
2586 dst_ptr_offsets array before accessing. Return status.
2587 (dst_retrieve_location): Similarly, making "loc" parameter a
2588 pointer to return value.
2589 (_bfd_vms_slurp_etir): Update calls to above functions.
2591 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2593 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2595 * configure: Regenerated.
2597 2020-03-14 Alan Modra <amodra@gmail.com>
2599 * section.c (BFD_FAKE_SECTIONS): Formatting.
2600 * bfd-in2.h: Regenerate.
2602 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2604 * elf.c (elfcore_grok_netbsd_note): Add support for
2605 NT_NETBSDCORE_LWPSTATUS notes.
2607 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2609 * bfd-in2.h: Regenerate.
2610 * section.c (asection): Add already_assigned field.
2611 (BFD_FAKE_SECTION): Add default initializer for it.
2612 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2613 * elf32-arm.c (arm_build_one_stub): Add support for
2614 non_contiguous_regions.
2615 * elf32-csky.c (csky_build_one_stub): Likewise.
2616 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2617 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2618 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2619 * elf32-metag.c (metag_build_one_stub): Likewise.
2620 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2621 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2622 (ppc_size_one_stub): Likewise.
2623 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2624 * elflink.c (elf_link_input_bfd): Likewise.
2626 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2629 * elf-linker-x86.h (elf_linker_x86_params): Add
2630 static_before_all_inputs and has_dynamic_linker.
2631 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2632 dynamic input objects if -static is passed at command-line
2633 before all input files without --dynamic-linker unless
2634 --no-dynamic-linker is used.
2636 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2638 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2640 2020-03-13 Christian Eggers <ceggers@gmx.de>
2642 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2643 "p_paddr" from "at".
2644 * elfcode.h (bfd_from_remote_memory): Add units to several
2645 parameters. New local "opb". Fix usage of p_align. Fix
2646 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2647 call of target_read_memory.
2648 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2649 calculation of "offset" and "output_offset".
2650 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2651 from "offset" and fix calculation of "end" from "vma+size". Fix
2652 comparison between "sh_addr" and "vma"/"output_offset".
2653 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2654 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2656 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2657 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2658 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2659 assignment of p_paddr from phdr_lma. Fix comparison between
2660 "lma+size" and "next->lma".
2661 (elf_sort_segments): Fix assignment from p_paddr to lma.
2662 (assign_file_positions_for_load_sections): Add unit (bytes) to
2663 local "align". Fix calculation of local "off_adjust". Fix
2664 calculation of local "filehdr_vaddr".
2665 (assign_file_positions_for_non_load_sections): New local "opb".
2666 Fix calculation of "end" from "p_size". Fix comparison between
2667 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2668 from "end" and "p_vaddr".
2669 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2670 vma. Fix assignment to p_paddr from lma. Fix comparison between
2671 p_paddr and lma. Fix assignment to p_paddr from lma.
2672 * merge.c (sec_merge_emit): New local "opb". Convert
2673 "alignment_power" to octets.
2674 (_bfd_add_merge_section): New locals "alignment_power" and
2675 "opb". Fix comparison between "alignment_power" and
2677 (_bfd_merge_sections): New local "opb". Divide size by opb
2678 before checking align mask.
2680 2020-03-13 Christian Eggers <ceggers@gmx.de>
2682 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2683 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2685 (_bfd_elf_make_section_from_phdr): Similarly.
2686 (elf_fake_sections): Fix calculation of
2687 Elf_Internal_shdr::sh_addr from section VMA.
2688 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2690 (assign_file_positions_for_load_sections): Fix calculations of
2691 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2692 comparison between program header address and section LMA.
2693 (assign_file_positions_for_non_load_sections): Likewise.
2694 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2695 (IS_CONTAINED_BY_VMA): Add parameter opb.
2696 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2697 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2698 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2699 Fix calculations of p_addr_valid and p_vaddr_offset.
2700 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2701 with octets per byte when comparing against p_vaddr.
2703 2020-03-11 Alan Modra <amodra@gmail.com>
2705 * som.c (setup_sections): Sanity check subspace.name.
2707 2020-03-11 Alan Modra <amodra@gmail.com>
2709 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2711 2020-03-10 Alan Modra <amodra@gmail.com>
2714 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2717 2020-03-09 Alan Modra <amodra@gmail.com>
2719 * wasm-module.c (wasm_scan): Sanity check file name length
2720 before allocating memory. Move common section setup code. Do
2721 without bfd_tell to calculate section size.
2723 2020-03-06 Nick Clifton <nickc@redhat.com>
2725 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2726 with error messages and failure return values.
2728 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2730 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2731 relocation sections for any removed reference to a dynamic symbol.
2733 2020-03-05 Nick Clifton <nickc@redhat.com>
2735 * elf-bfd.h (struct elf_backend_data): Add new fields:
2736 init_secondary_reloc_section, slurp_secondary_reloc_section,
2737 write_secondary_reloc_section.
2738 (_bfd_elf_init_secondary_reloc_section): Prototype.
2739 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2740 (_bfd_elf_write_secondary_reloc_section): Prototype.
2741 * elf.c ( bfd_section_from_shdr): Invoke the new
2742 init_secondary_reloc_section backend function, if defined, when a
2743 second reloc section is encountered.
2744 (swap_out_syms): Invoke the new symbol_section_index function, if
2745 defined, when computing the section index of an OS/PROC specific
2747 (_bfd_elf_init_secondary_reloc_section): New function.
2748 (_bfd_elf_slurp_secondary_reloc_section): New function.
2749 (_bfd_elf_write_secondary_reloc_section): New function.
2750 (_bfd_elf_copy_special_section_fields): New function.
2751 * elfcode.h (elf_write_relocs): Invoke the new
2752 write_secondary_relocs function, if defined, in order to emit
2754 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2755 function, if defined, in order to read in secondary relocs.
2756 * elfxx-target.h (elf_backend_copy_special_section_fields):
2757 Provide a non-NULL default definition.
2758 (elf_backend_init_secondary_reloc_section): Likewise.
2759 (elf_backend_slurp_secondary_reloc_section): Likewise.
2760 (elf_backend_write_secondary_reloc_section): Likewise.
2761 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2763 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2764 * configure: Regenerate.
2766 2020-03-05 Alan Modra <amodra@gmail.com>
2768 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2769 against file size before allocating memory. Use bfd_alloc rather
2770 than bfd_zalloc for carsym/strings memory.
2772 2020-03-04 Alan Modra <amodra@gmail.com>
2774 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2775 sh_addr mod sh_addalign is zero.
2777 2020-03-04 Alan Modra <amodra@gmail.com>
2779 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2781 2020-03-03 Alan Modra <amodra@gmail.com>
2783 * format.c (struct bfd_preserve): Add cleanup field.
2784 (bfd_preserve_save): Add cleanup param and save.
2785 (bfd_preserve_restore): Return cleanup.
2786 (bfd_preserve_finish): Call the cleanup for the discarded match.
2787 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2788 and clear when preserving a match. Restore cleanup too when
2789 restoring that match.
2791 2020-03-02 Alan Modra <amodra@gmail.com>
2793 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2794 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2795 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2796 (core_sco5_vec): Correct initialisers.
2798 2020-03-02 Alan Modra <amodra@gmail.com>
2800 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2801 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2802 * cisco-core.c (cisco_core_file_validate): Likewise.
2803 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2804 * hpux-core.c (hpux_core_core_file_p): Likewise.
2805 * irix-core.c (irix_core_core_file_p): Likewise.
2806 * lynx-core.c (lynx_core_file_p): Likewise.
2807 * netbsd-core.c (netbsd_core_file_p): Likewise.
2808 * osf-core.c (osf_core_core_file_p): Likewise.
2809 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2810 * sco5-core.c (sco5_core_file_p): Likewise.
2812 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2814 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2816 2020-03-02 Alan Modra <amodra@gmail.com>
2818 * targets.c (bfd_cleanup): New typedef.
2819 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2820 * libbfd-in.h (_bfd_no_cleanup): Define.
2821 * format.c (bfd_reinit): Add cleanup parameter, call it.
2822 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2823 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2824 * aout-target.h (callback, object_p): Return bfd_cleanup.
2825 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2826 * archive.c (bfd_generic_archive_p): Likewise.
2827 * binary.c (binary_object_p): Likewise.
2828 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2829 * coff-ia64.c (ia64coff_object_p): Likewise.
2830 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2831 * coff-sh.c (coff_small_object_p): Likewise.
2832 * coff-stgo32.c (go32_check_format): Likewise.
2833 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2834 (xcoff64_core_p): Likewise.
2835 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2836 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2837 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2838 * elfcode.h (elf_object_p): Likewise.
2839 * elfcore.h (elf_core_file_p): Likewise.
2840 * i386msdos.c (msdos_object_p): Likewise.
2841 * ihex.c (ihex_object_p): Likewise.
2842 * libaout.h (some_aout_object_p): Likewise.
2843 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2844 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2845 * libbfd.c (_bfd_dummy_target): Likewise.
2846 * libcoff-in.h (coff_object_p): Likewise.
2847 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2848 (bfd_mach_o_arm64_core_p): Likewise.
2849 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2850 (bfd_mach_o_arm_core_p): Likewise.
2851 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2852 (bfd_mach_o_i386_core_p): Likewise.
2853 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2854 (bfd_mach_o_x86_64_core_p): Likewise.
2855 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2856 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2857 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2858 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2859 * mmo.c (mmo_object_p): Likewise.
2860 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2861 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2862 (pe_bfd_object_p): Likewise.
2863 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2864 * ppcboot.c (ppcboot_object_p): Likewise.
2865 * rs6000-core.c (rs6000coff_core_p): Likewise.
2866 * som.c (som_object_setup, som_object_p): Likewise.
2867 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2868 * tekhex.c (tekhex_object_p): Likewise.
2869 * vms-alpha.c (alpha_vms_object_p): Likewise.
2870 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2871 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2872 * wasm-module.c (wasm_object_p): Likewise.
2873 * xsym.c (bfd_sym_object_p): Likewise.
2874 * xsym.h (bfd_sym_object_p): Likewise.
2875 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2877 * pdp11.c (some_aout_object_p): Likewise.
2878 * plugin.c (register_ld_plugin_object_p): Update object_p
2880 * plugin.h (register_ld_plugin_object_p): Likewise.
2881 * bfd-in2.h: Regenerate.
2882 * libbfd.h: Regenerate.
2883 * libcoff.h: Regenerate.
2885 2020-03-02 Alan Modra <amodra@gmail.com>
2887 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2888 applicable section flags.
2889 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2890 (mips_ecoff_bele_vec): Likewise.
2891 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2893 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2894 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2896 2020-03-02 Alan Modra <amodra@gmail.com>
2898 * elf32-m32r.c (m32r_elf_section_flags): New function.
2899 (elf_backend_section_flags): Define.
2900 * elf32-nds32.c (nds32_elf_section_flags): New function.
2901 (elf_backend_section_flags): Define.
2902 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2903 .sbss and .sdata sections.
2904 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2905 for SHF_V850_GPREL sections.
2906 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2908 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2909 for SHF_PARISC_SHORT sections.
2910 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2911 (elf_backend_section_flags): Define.
2912 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2913 for SHF_MIPS_GPREL sections. Delete FIXME.
2915 2020-03-02 Alan Modra <amodra@gmail.com>
2917 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2918 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2919 calling elf_backend_section_flags with adjusted params. Use
2920 newsect->flags past that point.
2921 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2923 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2924 to have their type overridden, and all sh_flags but processor and
2926 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2927 * elf32-mep.c (mep_elf_section_flags): Likewise.
2928 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2929 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2930 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2931 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2932 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2933 stub BFD and non-aarch64 input files when scanning for stubs.
2935 2020-03-02 Alan Modra <amodra@gmail.com>
2937 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2938 limit to decompressed element size.
2940 2020-03-02 Alan Modra <amodra@gmail.com>
2942 * vms-lib.c (vms_traverse_index): Add recur_count param and
2943 update calls. Fail on excessive recursion.
2945 2020-03-02 Alan Modra <amodra@gmail.com>
2947 * vms-alpha.c (vms_get_remaining_object_record): Use
2948 bfd_realloc_or_free rather than bfd_realloc.
2949 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2950 (dst_define_location, parse_module): Likewise, and check realloc
2951 return status before using memory. Return status from function
2952 adjusting all callers.
2954 2020-02-28 Alan Modra <amodra@gmail.com>
2956 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2958 2020-02-28 Alan Modra <amodra@gmail.com>
2960 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2961 Remove duplicate undersize check.
2963 2020-02-27 Alan Modra <amodra@gmail.com>
2966 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2968 2020-02-27 Alan Modra <amodra@gmail.com>
2971 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2972 (coff_section_type): Adjust comment.
2973 (decode_section_type): Likewise. Call coff_section_type before
2974 decode_section_type.
2975 (bfd_decode_symclass): Use 'c' for common sections other than
2978 2020-02-27 Alan Modra <amodra@gmail.com>
2980 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2983 2020-02-27 Alan Modra <amodra@gmail.com>
2985 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2986 if file is an archive element.
2987 * bfd-in2.h: Regenerate.
2989 2020-02-26 Alan Modra <amodra@gmail.com>
2991 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2992 bfd_set_error on failing test. Don't bother changing bfd_error on
2993 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2994 Check sym name is within string buffer. Use size_t for some vars.
2995 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2996 int_buf. Don't change bfd_error on file read error. Use
2997 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2998 calculations to catch overflows before they occur. malloc and
2999 free raw armap rather than using bfd_alloc. Read raw armap before
3000 allocating carsym+strings buffer.
3001 (_bfd_slurp_extended_name_table): Localize variables. Check
3002 name size against file size.
3004 2020-02-26 Alan Modra <amodra@gmail.com>
3006 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3008 2020-02-26 Alan Modra <amodra@gmail.com>
3010 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3011 malloc. Check for NULL return from bfd_malloc.
3012 (rx_table_find, rx_table_map): Likewise.
3013 (rx_set_section_contents): Check bfd_alloc return.
3014 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3016 2020-02-26 Alan Modra <amodra@gmail.com>
3018 * aoutx.h: Indent labels correctly. Format error strings.
3019 * archive.c: Likewise.
3020 * archive64.c: Likewise.
3021 * coff-arm.c: Likewise.
3022 * coff-rs6000.c: Likewise.
3023 * coff-stgo32.c: Likewise.
3024 * cpu-arm.c: Likewise.
3025 * dwarf2.c: Likewise.
3026 * elf-ifunc.c: Likewise.
3027 * elf-properties.c: Likewise.
3028 * elf-s390-common.c: Likewise.
3029 * elf-strtab.c: Likewise.
3031 * elf32-arm.c: Likewise.
3032 * elf32-bfin.c: Likewise.
3033 * elf32-cr16.c: Likewise.
3034 * elf32-csky.c: Likewise.
3035 * elf32-i386.c: Likewise.
3036 * elf32-m68k.c: Likewise.
3037 * elf32-msp430.c: Likewise.
3038 * elf32-nds32.c: Likewise.
3039 * elf32-nios2.c: Likewise.
3040 * elf32-pru.c: Likewise.
3041 * elf32-xtensa.c: Likewise.
3042 * elf64-ia64-vms.c: Likewise.
3043 * elf64-x86-64.c: Likewise.
3044 * elfcode.h: Likewise.
3045 * elfcore.h: Likewise.
3046 * elflink.c: Likewise.
3047 * elfnn-aarch64.c: Likewise.
3048 * elfnn-ia64.c: Likewise.
3049 * elfnn-riscv.c: Likewise.
3050 * elfxx-mips.c: Likewise.
3051 * elfxx-sparc.c: Likewise.
3052 * elfxx-x86.c: Likewise.
3053 * i386lynx.c: Likewise.
3054 * merge.c: Likewise.
3055 * pdp11.c: Likewise.
3056 * plugin.c: Likewise.
3057 * reloc.c: Likewise.
3059 2020-02-26 Alan Modra <amodra@gmail.com>
3062 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3064 (bfd_elf_add_dt_needed_tag): Declare.
3065 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3066 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3067 from elf_add_dt_needed_tag. Remove soname and doit param.
3068 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3069 to see whether as-needed lib is already loaded, use dyn_loaded
3070 list instead. When saving and restoring around as-needed lib
3071 handle possibility that dynstr has not been initialised. Don't
3072 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3073 Mark libs loaded via DT_NEEDED entries of other libs with
3074 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3076 (elf_link_check_versioned_symbol): Remove now unneccesary
3077 DYNAMIC check when traversing dyn_loaded list.
3079 2020-02-26 Alan Modra <amodra@gmail.com>
3081 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3083 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3086 * plugin.c (need_lto_wrapper_p): New.
3087 (bfd_plugin_set_program_name): Add an int argument to set
3089 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3091 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3093 2020-02-24 Alan Modra <amodra@gmail.com>
3095 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3097 2020-02-24 Alan Modra <amodra@gmail.com>
3099 * vms-lib.c (struct carsym_mem): Add limit.
3100 (vms_add_index): Heed limit.
3101 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3102 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3103 Always return actual number read.
3104 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3105 assertion with error exit.
3107 2020-02-22 Alan Modra <amodra@gmail.com>
3110 * elf.c (assign_file_positions_for_load_sections): Continue linking
3111 on "PHDR segment not covered by LOAD segment" errors.
3113 2020-02-21 Alan Modra <amodra@gmail.com>
3115 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3117 (bfd_mach_o_canonicalize_reloc): Likewise.
3118 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3119 counts and offsets against file size.
3120 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3121 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3122 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3123 against file size. Delete symbol table error message.
3124 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3126 (bfd_mach_o_read_symtab): Likewise.
3127 (bfd_mach_o_read_command): Pass file size.
3128 (bfd_mach_o_scan): Sanity check command count against file size.
3130 2020-02-21 Alan Modra <amodra@gmail.com>
3133 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3134 "text", "data" and "bss" section pointer vars. Don't update
3135 section size, just exec header sizes.
3136 (adjust_sizes_and_vmas): Don't update text section size. Set
3137 initial exec header a_text. Print exec headers sizes.
3138 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3139 (adjust_sizes_and_vmas): Similarly. Formatting.
3140 (final_link): Correct final file extension.
3142 2020-02-20 Nick Clifton <nickc@redhat.com>
3144 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3146 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3148 (elfNN_bed): Initialise the symbol_section_index field.
3149 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3150 OS and PROC specific section indicies. Warn if converting other
3151 reserved incidies to SHN_ABS.
3153 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3156 * cpu-z80.c: Add machine type compatibility checking.
3158 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3161 * plugin.c (plugin_list_entry): Remove handle.
3162 (try_load_plugin): Call dlclose before return.
3164 2020-02-19 Alan Modra <amodra@gmail.com>
3166 * libbfd-in.h (_bfd_constant_p): Define.
3167 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3168 file size before allocating memory.
3169 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3170 * elf.c (bfd_elf_get_str_section): Likewise.
3171 (_bfd_elf_slurp_version_tables): Likewise.
3172 * libbfd.h: Regenerate.
3174 2020-02-19 Alan Modra <amodra@gmail.com>
3176 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3177 * aoutx.h (aout_get_external_symbols): Replace calls to
3178 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3179 (slurp_reloc_table): Likewise.
3180 * archive.c (do_slurp_bsd_armap): Likewise.
3181 (do_slurp_coff_armap): Likewise.
3182 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3183 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3184 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3185 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3186 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3187 (_bfd_coff_get_external_symbols): Likewise.
3188 * ecoff.c (ecoff_slurp_symbolic_header),
3189 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3190 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3191 (ecoff_indirect_link_order): Likewise.
3192 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3193 (_bfd_elf_slurp_version_tables): Likewise.
3194 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3195 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3196 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3197 * elf64-alpha.c (READ): Likewise.
3198 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3199 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3200 * elfcode.h (elf_slurp_symbol_table),
3201 (elf_slurp_reloc_table_from_section): Likewise.
3202 * elflink.c (elf_link_add_object_symbols),
3203 (elf_link_check_versioned_symbol): Likewise.
3204 * elfxx-mips.c (READ): Likewise.
3205 * i386lynx.c (slurp_reloc_table): Likewise.
3206 * lynx-core.c (lynx_core_file_p): Likewise.
3207 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3208 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3209 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3210 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3211 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3212 (bfd_pef_parse_symbols): Likewise.
3213 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3214 * som.c (setup_sections, som_slurp_string_table),
3215 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3216 (som_bfd_fill_in_ar_symbols): Likewise.
3217 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3218 (evax_bfd_print_image): Likewise.
3219 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3220 * wasm-module.c (wasm_scan): Likewise.
3221 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3222 * xsym.c (bfd_sym_read_name_table),
3223 (bfd_sym_print_type_information_table_entry): Likewise.
3224 * libbfd.h: Regenerate.
3226 2020-02-19 Alan Modra <amodra@gmail.com>
3228 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3229 reading external relocs.
3230 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3231 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3233 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3235 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3236 (m32c_elf_relax_section): Likewise.
3237 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3238 (rl78_elf_relax_section): Likewise.
3239 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3240 (elf32_rx_relax_section): Likewise.
3241 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3242 parameter types and use..
3243 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3244 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3245 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3246 being read from file, just the extra.
3247 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3248 after reading external syms. Free on failure.
3250 2020-02-19 Alan Modra <amodra@gmail.com>
3252 * coffcode.h (buy_and_read, coff_slurp_line_table),
3253 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3254 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3255 corresponding bfd_alloc call. Adjust variables to suit.
3256 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3257 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3258 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3259 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3260 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3261 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3262 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3263 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3264 * elf64-alpha.c (READ): Likewise.
3265 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3266 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3267 (bfd_from_remote_memory): Likewise.
3268 * elfcore.h (core_find_build_id): Likewise.
3269 * elfxx-mips.c (READ): Likewise.
3270 * mach-o.c (bfd_mach_o_mangle_sections),
3271 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3272 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3273 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3274 * som.c (setup_sections, som_prep_for_fixups)
3275 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3276 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3277 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3278 (som_bfd_ar_write_symbol_stuff): Likewise.
3279 * vms-alpha.c (vector_grow1): Likewise.
3280 * vms-lib.c (vms_add_index): Likewise.
3281 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3282 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3283 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3284 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3285 (bfd_alloc2, bfd_zalloc2): Delete.
3286 (_bfd_mul_overflow): Define.
3287 * libbfd.h: Regenerate.
3289 2020-02-19 Alan Modra <amodra@gmail.com>
3291 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3293 (assign_section_numbers): Likewise.
3294 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3295 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3296 bfd_malloc2, size_t amt, and unsigned tls_count.
3297 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3298 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3299 (elf_output_implib): Use bfd_alloc.
3301 2020-02-19 Alan Modra <amodra@gmail.com>
3303 * bfd.c (struct bfd): Move format and direction to other
3304 bitfields. Add "size".
3305 * bfdio.c (bfd_get_size): Cache size when not writing file.
3306 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3307 returning zero, ie. unknown.
3308 (bfd_get_alt_debug_link_info): Likewise.
3309 * bfd-in2.h: Regenerate.
3311 2020-02-19 Alan Modra <amodra@gmail.com>
3313 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3314 bfd_get_file_size twice.
3315 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3316 zero, ie. unknown, return.
3317 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3318 * elfcode.h (elf_swap_shdr_in): Likewise.
3319 (elf_object_p): Don't call bfd_get_file_size twice and correct
3322 2020-02-19 Alan Modra <amodra@gmail.com>
3324 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3325 FALSE if memory alloc fails. Adjust calls.
3326 * som.c (som_prep_for_fixups): Likewise.
3327 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3328 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3329 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3330 * som.c (som_build_and_write_symbol_table): Return via error_return
3332 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3333 (VEC_APPEND_EL): Delete.
3334 (vector_grow1): Return pointer to element. Catch overflow.
3335 Return NULL on memory allocation failure.
3336 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3337 (alpha_vms_add_fixup_ca): Likewise.
3338 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3340 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3342 2020-02-19 Alan Modra <amodra@gmail.com>
3344 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3345 * aout-target.h (object_p): Likewise.
3346 * aout-tic30.c (tic30_aout_object_p): Likewise.
3347 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3348 (emit_stringtab, write_syms, link_hash_table_create),
3349 (aout_link_write_other_symbol): Likewise.
3350 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3351 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3352 (_bfd_compute_and_write_armap): Likewise.
3353 * archures.c (bfd_arch_list): Likewise.
3354 * bfd.c (bfd_record_phdr): Likewise.
3355 * binary.c (binary_canonicalize_symtab): Likewise.
3356 * cisco-core.c (cisco_core_file_validate): Likewise.
3357 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3358 (find_arm_glue, record_arm_to_thumb_glue),
3359 (record_thumb_to_arm_glue): Likewise.
3360 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3361 (ppc_allocate_toc_section): Likewise.
3362 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3363 * coff-sh.c (sh_relax_section): Likewise.
3364 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3365 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3366 (coff_set_alignment_hook, coff_mkobject),
3367 (coff_compute_section_file_positions): Likewise.
3368 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3369 (coff_find_nearest_line_with_names),
3370 ( bfd_coff_set_symbol_class): Likewise.
3371 * cofflink.c (_bfd_coff_link_hash_table_create),
3372 (_bfd_coff_link_input_bfd): Likewise.
3373 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3374 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3375 (build_line_info_table, sort_line_sequences),
3376 (line_info_add_include_dir, line_info_add_file_name),
3377 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3378 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3379 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3380 (_bfd_ecoff_find_nearest_line),
3381 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3382 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3383 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3384 * elf-m10300.c (mn10300_elf_relax_section),
3385 (elf32_mn10300_link_hash_table_create): Likewise.
3386 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3387 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3388 * elf32-arm.c (elf32_arm_link_hash_table_create),
3389 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3390 (elf32_arm_new_section_hook): Likewise.
3391 * elf32-avr.c (elf_avr_new_section_hook),
3392 (elf32_avr_link_hash_table_create, get_local_syms),
3393 (elf32_avr_setup_section_lists): Likewise.
3394 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3395 (bfin_link_hash_table_create): Likewise.
3396 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3397 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3398 * elf32-csky.c (csky_elf_link_hash_table_create),
3399 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3400 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3401 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3402 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3403 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3404 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3405 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3406 (m32r_elf_check_relocs): Likewise.
3407 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3408 (elf32_m68hc11_setup_section_lists),
3409 (elf32_m68hc11_size_stubs): Likewise.
3410 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3411 * elf32-metag.c (elf_metag_link_hash_table_create),
3412 (elf_metag_setup_section_lists): Likewise.
3413 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3414 (microblaze_elf_check_relocs): Likewise.
3415 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3416 (nds32_elf_check_relocs): Likewise.
3417 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3418 (get_local_syms, nios2_elf32_check_relocs),
3419 (nios2_elf32_link_hash_table_create): Likewise.
3420 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3421 (or1k_elf_check_relocs): Likewise.
3422 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3423 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3424 * elf32-s390.c (elf_s390_link_hash_table_create),
3425 (elf_s390_check_relocs): Likewise.
3426 * elf32-score.c (score_elf_create_got_section),
3427 (s3_elf32_score_new_section_hook),
3428 (elf32_score_link_hash_table_create): Likewise.
3429 * elf32-score7.c (score_elf_create_got_section),
3430 (s7_elf32_score_new_section_hook): Likewise.
3431 * elf32-sh.c (sh_elf_link_hash_table_create),
3432 (sh_elf_check_relocs): Likewise.
3433 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3434 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3435 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3436 (tilepro_elf_check_relocs): Likewise.
3437 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3438 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3439 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3440 (elf_xtensa_new_section_hook): Likewise.
3441 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3442 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3443 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3444 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3445 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3446 * elf64-ppc.c (ppc64_elf_new_section_hook),
3447 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3448 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3449 * elf64-s390.c (elf_s390_link_hash_table_create),
3450 (elf_s390_check_relocs): Likewise.
3451 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3452 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3453 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3454 (elf_link_add_archive_symbols, compute_bucket_count),
3455 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3456 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3457 (bfd_elf_final_link): Likewise.
3458 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3459 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3460 (elfNN_aarch64_new_section_hook): Likewise.
3461 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3462 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3463 (riscv_elf_check_relocs): Likewise.
3464 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3465 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3466 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3467 (_bfd_mips_elf_link_hash_table_create): Likewise.
3468 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3469 (_bfd_sparc_elf_check_relocs),
3470 (_bfd_sparc_elf_new_section_hook): Likewise.
3471 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3472 (tilegx_elf_check_relocs): Likewise.
3473 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3474 * format.c (bfd_check_format_matches): Likewise.
3475 * hash.c (_bfd_stringtab_init): Likewise.
3476 * ihex.c (ihex_scan): Likewise.
3477 * irix-core.c (irix_core_core_file_p): Likewise.
3478 * linker.c (bfd_wrapped_link_hash_lookup),
3479 (_bfd_generic_link_hash_table_create),
3480 (_bfd_generic_reloc_link_order): Likewise.
3481 * lynx-core.c (lynx_core_file_p): Likewise.
3482 * netbsd-core.c (netbsd_core_file_p): Likewise.
3483 * osf-core.c (osf_core_core_file_p): Likewise.
3484 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3485 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3486 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3487 * peicode.h (pe_mkobject): Likewise.
3488 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3489 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3490 * sco5-core.c (read_uarea): Likewise.
3491 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3492 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3493 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3494 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3495 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3496 * srec.c (srec_scan): Likewise.
3497 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3498 * targets.c (bfd_target_list): Likewise.
3499 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3500 * trad-core.c (trad_unix_core_file_p): Likewise.
3501 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3502 (vms_new_section_hook): Likewise.
3503 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3504 * xcofflink.c (xcoff_get_section_contents),
3505 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3506 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3507 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3509 2020-02-19 Alan Modra <amodra@gmail.com>
3511 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3513 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3515 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3516 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3517 a build_list_p argument. Don't search plugin_list. Short circuit
3518 when building the plugin list.
3519 (has_plugin): Renamed to has_plugin_list.
3520 (bfd_plugin_set_plugin): Don't set has_plugin.
3521 (bfd_plugin_specified_p): Check plugin_list instead.
3522 (build_plugin_list): New function.
3523 (load_plugin): Call build_plugin_list and use plugin_list.
3525 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3528 * plugin.c (try_claim): Always clean up for LTO wrapper.
3529 (try_load_plugin): Treat each object as independent. Create a
3530 copy for plugin name.
3532 2020-02-11 Nick Clifton <nickc@redhat.com>
3534 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3535 for addresses in print statements.
3536 (msp430_elf_relax_delete_bytes): Likewise.
3537 (msp430_elf_relax_add_words): Likewise.
3538 (msp430_elf_relax_section): Likewise.
3540 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3542 * plugin.c (add_symbols): Clear plugin_data memory.
3544 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3547 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3548 (EXECUTABLE_SUFFIX): Likewise.
3549 * config.in: Regenerated.
3550 * configure: Likewise.
3551 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3552 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3553 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3554 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3555 (get_lto_wrapper): New.
3556 (setup_lto_wrapper_env): Likewise.
3557 (current_plugin): Likewise.
3558 (register_all_symbols_read): Likewise.
3559 (register_cleanup): Likewise.
3560 (get_symbols): Likewise.
3561 (add_input_file): Likewise.
3562 (bfd_plugin_close_and_cleanup): Likewise.
3563 (claim_file): Removed.
3564 (register_claim_file): Set current_plugin->claim_file.
3565 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3566 lto_syms in current_plugin.
3567 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3568 all_symbols_read handler. Copy real symbols to plugin_data.
3569 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3570 (try_load_plugin): Don't reuse the previous plugin for LTO
3571 wrapper. Set up GCC LTO wrapper if possible. Don't set
3572 plugin_list_iter->claim_file.
3573 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3575 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3578 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3580 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3581 check if previous instruction matches a conditional jump inserted
3582 earlier. Invert conditional jump and delete branch in this case.
3584 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3586 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3587 msp430_elf_relax_add_words. Support insertion of either one or two
3589 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3590 needs to be grown. Handle insertion of branch instruction to replace
3593 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3595 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3596 debugging relocations.
3597 (msp430_elf_relax_delete_bytes): Likewise.
3598 (msp430_elf_relax_add_two_words): Likewise.
3599 (msp430_elf_relax_section): Likewise.
3601 2020-02-10 Alan Modra <amodra@gmail.com>
3603 * archures.c: Wrap overlong z80 comments.
3604 * bfd-in2.h: Regenerate.
3606 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3609 * archures.c: Add GBZ80 and Z80N machine values.
3610 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3611 * coff-z80.c: Add support for new reloc.
3612 * coffcode.h: Add support for new machine values.
3613 * cpu-z80.c: Add support for new machine names.
3614 * elf32-z80.c: Add support for new reloc.
3615 * bfd-in2.h: Regenerate.
3616 * libbfd.h: Regenerate.
3618 2020-02-07 Nick Clifton <nickc@redhat.com>
3621 * elf.c (rewrite_elf_program_header): Do not complain if no
3622 sections are mapped to a segment.
3624 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3627 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3628 for garbage collection on __patchable_function_entries section
3629 without linked-to section.
3631 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3634 * bfd-in2.h: Regenerated.
3635 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3636 on section if gc_mark of any of its linked-to sections is set
3637 and don't set gc_mark again.
3638 * section.c (asection): Add linked_to_symbol_name to map_head
3641 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3643 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3644 reporting an unrecognized instruction with R_V850_LONGJUMP.
3646 2020-02-05 Alan Modra <amodra@gmail.com>
3648 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3650 2020-02-04 Alan Modra <amodra@gmail.com>
3652 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3653 R_PPC_VLE_ADDR20, goto copy_reloc.
3655 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3657 * bfd-in2.h: Regenerated.
3658 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3660 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3663 * bfd-in2.h: Regenerated.
3664 * ecoff.c (bfd_debug_section): Add section_id.
3665 * section.c (bfd_section): Add section_id.
3666 (SEC_ASSEMBLER_SECTION_ID): New.
3667 (BFD_FAKE_SECTION): Add section_id.
3669 2020-02-01 Nick Clifton <nickc@redhat.com>
3671 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3674 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3676 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3677 encodings are relative to the GOT on nios2, too.
3679 2020-01-31 Alan Modra <amodra@gmail.com>
3681 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3682 file. Use $< and $@ in rules.
3683 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3684 (elf32-ia64.c, elf64-ia64.c): Likewise.
3685 (elf32-riscv.c, elf64-riscv.c): Likewise.
3686 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3687 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3688 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3689 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3690 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3691 * Makefile.in: Regenerate.
3693 2020-01-31 Alan Modra <amodra@gmail.com>
3696 * elf.c (setup_group): Don't clear entire section contents,
3697 just the padding after group flags. Release alloc'd memory
3698 after a seek or read failure.
3700 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3702 * peXXigen.c (pe_is_repro): New function.
3703 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3704 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3706 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3708 * peXXigen.c (debug_type_names): Add names for new debug data type
3711 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3713 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3714 inner loop. Fix a memory leak.
3716 2020-01-30 Alan Modra <amodra@gmail.com>
3718 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3719 or obj_coff_keep_strings here.
3720 (coff_get_normalized_symtab): Free external syms directly.
3721 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3724 2020-01-27 Jim Wilson <jimw@sifive.com>
3726 * cpu-riscv.c (riscv_scan): New.
3727 (N): Change bfd_default_scan to riscv_scan.
3729 2020-01-27 Andreas Schwab <schwab@suse.de>
3731 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3732 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3733 * Makefile.in: Regenerate.
3734 * cpu-plugin.c: Remove.
3735 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3736 (bfd_plugin_arch): Remove declaration.
3737 * bfd-in2.h: Regenerate.
3738 * po/SRC-POTFILES.in: Regenerate.
3740 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3741 Alan Modra <amodra@gmail.com>
3744 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3746 2020-01-24 Jim Wilson <jimw@sifive.com>
3748 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3749 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3750 avoid over long line.
3752 2020-01-24 Nick Clifton <nickc@redhat.com>
3755 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3756 syms and keep strings flags as these may have been set in order to
3757 prevent a bogus call to free.
3759 2020-01-23 Nick Clifton <nickc@redhat.com>
3761 * po/fr.po: Updated French translation.
3763 2020-01-23 Alan Modra <amodra@gmail.com>
3766 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3767 by zero when p_align is zero.
3769 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3771 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3772 (riscv_prefix_cmp): Likewise.
3773 (riscv_non_std_ext_p): Deleted.
3774 (riscv_std_sv_ext_p): Likewise.
3775 (riscv_non_std_sv_ext_p): Likewise.
3776 (riscv_merge_non_std_and_sv_ext): Rename to...
3777 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3778 (riscv_merge_arch_attr_info): Replace 3 calls to
3779 riscv_merge_non_std_and_sv_ext with single call to
3780 riscv_merge_multi_letter_ext.
3781 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3782 encounter a 'z' prefix.
3783 (riscv_get_prefix_class): New function, return prefix class based
3784 on first few characters of input string.
3785 (riscv_parse_config): New structure to factor out minor differences
3786 in extension class parsing behaviour.
3787 (riscv_parse_sv_or_non_std_ext): Rename to...
3788 (riscv_parse_prefixed_ext): and parameterise with
3790 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3791 (riscv_multi_letter_ext_valid_p): New.
3792 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3793 (riscv_parse_subset): Delegate all non-single-letter parsing work
3794 to riscv_parse_prefixed_ext.
3795 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3796 (riscv_get_prefix_class): Declare.
3798 2020-01-22 Alan Modra <amodra@gmail.com>
3800 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3801 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3802 __tls_get_addr_desc.
3803 (ppc64_elf_size_stubs): Add section for linker generated
3804 __tls_get_addr_desc wrapper function. Loop at least once if
3805 generating this function.
3806 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3807 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3809 2020-01-22 Alan Modra <amodra@gmail.com>
3811 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3812 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3814 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3815 (STDU_R1_0R1, ADDI_R1_R1): Define.
3816 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3817 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3818 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3819 no_tls_get_addr_regsave.
3820 (branch_reloc_hash_match): Add hash3 and hash4.
3821 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3822 (ppc64_elf_size_dynamic_sections): Likewise.
3823 (ppc64_elf_relocate_section): Likewise.
3824 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3825 __tls_get_addr stub.
3826 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3828 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3829 eh_frame for regsave __tls_get_addr.
3831 2020-01-22 Alan Modra <amodra@gmail.com>
3833 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3834 which __tls_get_addr calls will be eliminated.
3836 2020-01-20 Nick Clifton <nickc@redhat.com>
3838 * po/pt.po: Updates Portuguese translation.
3839 * po/ru.po: Updated Russian translation.
3840 * po/uk.po: Updated Ukranian translation.
3842 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3845 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3846 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3848 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3849 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3850 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3851 "rex leal x@tlsdesc(%rip), %reg" to
3852 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3853 "call *(%eax)" to "nopl (%rax)".
3855 2020-01-20 Alan Modra <amodra@gmail.com>
3857 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3858 (MTLR_R11): Don't define.
3859 (LD_R0_0R3, CMPDI_R0_0): Define.
3860 (build_tls_get_addr_stub): Don't use r11 in stub.
3862 2020-01-20 Alan Modra <amodra@gmail.com>
3864 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3865 (defined_sym_val, is_tls_get_addr): Likewise.
3867 2020-01-18 Nick Clifton <nickc@redhat.com>
3869 * version.m4 (BFD_VERSION): Set to 2.34.50.
3870 * configure: Regenerate.
3871 * po/bfd.pot: Regenerate.
3873 2020-01-18 Nick Clifton <nickc@redhat.com>
3875 Binutils 2.34 branch created.
3877 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3879 * coff-arm.c: Fix spelling error (seperate).
3880 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3882 * sysdep.h (strnlen): Fix spelling error (seperate).
3884 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3887 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3889 2020-01-15 Alan Modra <amodra@gmail.com>
3892 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3893 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3894 of function symbols unless dot symbols are present. Do warn
3895 whenever one is created, regardles of whether a PLT entry is
3896 also emitted for the function symbol.
3898 2020-01-14 Alan Modra <amodra@gmail.com>
3900 * som.c (som_bfd_count_ar_symbols): Error when file position
3901 of symbols on chains is not strictly increasing.
3903 2020-01-14 Alan Modra <amodra@gmail.com>
3905 * vms.h (VMS_DEBUG): Define as 0.
3906 * vms-alpha.c (image_write): Move debug output after bounds check.
3908 (_bfd_vms_slurp_eihd): Warning fix.
3909 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3911 2020-01-13 Alan Modra <amodra@gmail.com>
3913 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3914 for "ignored" records.
3916 2020-01-13 Alan Modra <amodra@gmail.com>
3918 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3919 Delete asect name check. Move asect NULL check to wasm_object_p.
3920 Correct bounds check of sizes against end. Replace uses of
3921 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3922 just one bfd_release.
3923 (wasm_scan): Don't use malloc/strdup for section names,
3924 bfd_alloc instead. Simplify code prefixing section name.
3925 Formatting. Don't attempt to free memory here..
3926 (wasm_object_p): ..do so here.
3928 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3931 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3932 UNDEFWEAK_NO_DYNAMIC_RELOC.
3933 (allocate_dynrelocs_for_symbol): Likewise.
3935 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3938 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3940 2020-01-10 Alan Modra <amodra@gmail.com>
3942 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3944 2020-01-09 Nick Clifton <nickc@redhat.com>
3947 * bfd.c (bfd_convert_section_contents): Check for a compress
3948 header size that is larger than the actual section size.
3950 2020-01-08 Alan Modra <amodra@gmail.com>
3953 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3954 after removing sections.
3956 2020-01-06 Jim Wilson <jimw@sifive.com>
3959 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3960 check for !bfd_link_pic (info).
3961 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3962 <R_RISCV_JAL>: Add comment.
3963 (_bfd_riscv_relax_section): For plt.offset check, add check for
3964 bfd_link_pic (info). Add comment.
3966 2020-01-06 Alan Modra <amodra@gmail.com>
3968 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3969 match failures. Don't init to bfd_error_wrong_format before
3970 calling _bfd_check_format.
3972 2020-01-06 Alan Modra <amodra@gmail.com>
3974 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3975 status rather than exiting on stack overflow or underflow.
3976 (_bfd_vms_slurp_etir): Adjust to suit.
3978 2020-01-06 Alan Modra <amodra@gmail.com>
3980 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3982 2020-01-06 Alan Modra <amodra@gmail.com>
3984 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3985 command. Check name offset is within command.
3986 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3987 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3988 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3989 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3990 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3991 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3992 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3993 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3994 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3995 (bfd_mach_o_read_segment): Similarly.
3996 (bfd_mach_o_read_thread): Properly bound check thread struct.
3997 Don't repeat checks on second loop.
3998 (bfd_mach_o_read_command): Fail on invalid command length.
4000 2020-01-04 Alan Modra <amodra@gmail.com>
4002 * format.c (bfd_check_format_matches): Add preserve_match.
4003 Save initial bfd state in "preserve", matched bfd state in
4004 "preserve_match". Save just the first match. Release
4005 bfd_alloc memory. Restore and finish preserved state as
4006 appropriate on all function exit paths.
4008 2020-01-04 Alan Modra <amodra@gmail.com>
4010 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4012 2020-01-04 Alan Modra <amodra@gmail.com>
4014 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4017 2020-01-03 Nick Clifton <nickc@redhat.com>
4020 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4021 there is enough data remaining in the code buffer before
4022 attempting to read a function stub.
4024 2020-01-03 Nick Clifton <nickc@redhat.com>
4027 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4028 return value from bfd_malloc.
4029 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4030 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4031 (elf32_arm_filter_cmse_symbols): Likewise.
4032 (elf32_arm_write_section): Likewise.
4033 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4034 (bfd_mach_o_follow_dsym): Likewise.
4035 * pef.c (bfd_pef_print_loader_section): Likewise.
4036 (bfd_pef_scan_start_address): Likewise.
4037 (bfd_pef_parse_function_stubs): Likewise.
4038 (bfd_pef_parse_symbols): Likewise.
4040 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4042 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4043 on binary inputs ld/PR25316.
4044 (is_ia64_elf): new helper to filter on ia64 objects.
4046 2020-01-03 Jan Beulich <jbeulich@suse.com>
4048 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4050 (bfd_mach_o_scan): Insert underscore in two variable names.
4052 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4054 * Makefile.am: Add z80-elf target support.
4055 * configure.ac: Likewise.
4056 * targets.c: Likewise.
4057 * Makefile.in: Regenerate.
4058 * configure: Regenerate.
4059 * config.bfd: Add z80-elf target support and new arches: ez80 and
4061 * elf32-z80.c: New file.
4062 * archures.c: Add new z80 architectures: eZ80 and Z180.
4063 * coffcode.h: Likewise.
4064 * cpu-z80.c: Likewise.
4065 * coff-z80.c: Add new relocations for Z80 target and local label
4067 * reloc.c: Add new relocs.
4068 * bfd-in2.h: Regenerate.
4069 * libbfd.h: Regenerate.
4071 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4075 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4077 2020-01-01 Alan Modra <amodra@gmail.com>
4079 Update year range in copyright notice of all files.
4081 For older changes see ChangeLog-2019
4083 Copyright (C) 2020 Free Software Foundation, Inc.
4085 Copying and distribution of this file, with or without modification,
4086 are permitted in any medium without royalty provided the copyright
4087 notice and this notice are preserved.
4093 version-control: never