1 2020-08-31 Alan Modra <amodra@gmail.com>
3 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
4 alignment from reloc addend after reloc type R_MN10300_ALIGN is
7 2020-08-30 Alan Modra <amodra@gmail.com>
11 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
12 without undefined behaviour.
14 2020-08-29 Nick Clifton <nickc@redhat.com>
17 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
20 2020-08-29 Alan Modra <amodra@gmail.com>
23 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
24 element when count is zero. bfd_realloc when shrinking.
26 2020-08-28 Alan Modra <amodra@gmail.com>
29 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
32 2020-08-28 Alan Modra <amodra@gmail.com>
35 * ecofflink.c (WRITE): Really don't write zero size chunks.
37 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
40 * linker.c (bfd_generic_define_common_symbol): Force the alignment
41 to 1 if the section has now alignment requirement.
43 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
45 * elf32-csky.c (csky_archs): Fix arch names.
46 (csky_find_arch_with_name): New.
47 (elf32_csky_merge_attributes): New.
48 (csky_elf_merge_private_bfd_data): Add process of merge
50 (elf32_csky_obj_attrs_arg_type): New.
51 (elf32_csky_obj_attrs_handle_unknown): New.
52 (elf_backend_obj_attrs_vendor): Define.
53 (elf_backend_obj_attrs_section): Define.
54 (elf_backend_obj_attrs_arg_type): Define.
55 (elf_backend_obj_attrs_section_type): Define.
57 2020-08-28 Nick Clifton <nickc@redhat.com>
60 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
61 for undefined symbols which will not generate extra warning
62 messages about truncated relocs.
64 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
66 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
67 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
68 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
69 unresolved reloc checks.
71 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
74 * som.c (som_bfd_copy_private_section_data): Issue error when a
75 subspace is specified without its containing space.
77 2020-08-27 Alan Modra <amodra@gmail.com>
80 * elflink.c: Include limits.h.
81 (CHAR_BIT): Provide fallback define.
82 (set_symbol_value): Correct complex reloc comment.
83 (undefined_reference): Set bfd_error.
84 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
86 (eval_symbol): Limit shifts. Force unsigned for left shift.
88 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
89 * configure: Regenerate.
90 * config.in: Regenerate.
92 2020-08-27 Alan Modra <amodra@gmail.com>
95 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
97 2020-08-27 Alan Modra <amodra@gmail.com>
99 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
100 on sym_sec not being output.
102 2020-08-27 Alan Modra <amodra@gmail.com>
105 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
107 2020-08-26 Nick Clifton <nickc@redhat.com>
110 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
112 (avr_elf32_load_records_from_section): Use bfd_get_16 and
113 bfd_get_32 to load values from potentially unaligned pointers.
116 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
117 ignore local symbols.
118 (elf64_alpha_relax_got_load): Do not check for local dynamic
120 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
122 (INSN_A) Cast the A parameter to unsigned.
123 (INSN_AB): Define in terms of INSN_A.
124 (INSN_ABC): Likewise.
125 (INSN_ABO): Likewise.
129 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
130 unsigned long constant when creating a mask to test for alignment
133 2020-08-26 Alan Modra <amodra@gmail.com>
136 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
138 2020-08-26 Alan Modra <amodra@gmail.com>
141 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
142 when section is empty.
144 2020-08-26 Alan Modra <amodra@gmail.com>
147 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
150 2020-08-26 Alan Modra <amodra@gmail.com>
158 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
159 (ppc64_elf_tls_setup): Likewise.
160 (branch_reloc_hash_match): Likewise.
161 (build_plt_stub): Likewise.
162 (ppc64_elf_relocate_section): Likewise.
164 2020-08-26 Alan Modra <amodra@gmail.com>
167 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
169 2020-08-26 Alan Modra <amodra@gmail.com>
172 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
173 sstubs->contents != NULL.
175 2020-08-26 Alan Modra <amodra@gmail.com>
178 * som.c (som_prep_for_fixups): Return early when no symbols.
180 2020-08-26 Alan Modra <amodra@gmail.com>
183 * ecofflink.c (WRITE): Don't write size 0 chunks.
185 2020-08-26 Alan Modra <amodra@gmail.com>
187 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
189 2020-08-26 Alan Modra <amodra@gmail.com>
192 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
194 2020-08-26 David Faust <david.faust@oracle.com>
196 * archures.c (bfd_mach_xbpf): Define.
197 * bfd-in2.h: Regenerate.
198 * cpu-bpf.c (bfd_xbpf_arch) New.
199 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
201 2020-08-26 Alan Modra <amodra@gmail.com>
203 * archures.c (bfd_mach_ck860): Define.
205 2020-08-25 Mark Wielaard <mark@klomp.org>
207 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
208 and dwarf_rnglists_size fields.
209 (dwarf_debug_sections): Add debug_rnglists.
210 (dwarf_debug_section_enum): Likewise.
211 (read_debug_rnglists): New function.
212 (read_rangelist): New function to call either read_ranges or
213 read_rnglists. Rename original function to...
214 (read_ranges): ...this.
215 (read_rnglists): New function.
217 2020-08-25 Alan Modra <amodra@gmail.com>
220 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
221 is_elf_hash_table before accessing elf fields.
223 2020-08-25 Alan Modra <amodra@gmail.com>
226 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
229 2020-08-25 Alan Modra <amodra@gmail.com>
232 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
233 before accessing elf fields.
235 2020-08-25 Alan Modra <amodra@gmail.com>
238 * som.c (som_compute_checksum): XOR 32-bit words in header,
239 not unsigned long sized words.
241 2020-08-25 Alan Modra <amodra@gmail.com>
244 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
245 amount copied for elf_segment_map defined with one element
248 2020-08-25 Alan Modra <amodra@gmail.com>
251 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
252 bfd_get_x size function to read addends out of fields. Apply
253 rightshift adjustment too. Don't apply the now unnecessary
254 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
255 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
256 Correct R_ARM_THM_JUMP6 addend.
258 2020-08-25 Alan Modra <amodra@gmail.com>
261 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
262 before start of section.
264 2020-08-25 Alan Modra <amodra@gmail.com>
266 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
267 before accessing elf_hash_table_id.
268 * elf32-arc.c (elf_arc_hash_table): Likewise.
269 * elf32-arm.c (elf32_arm_hash_table): Likewise.
270 * elf32-avr.c (avr_link_hash_table): Likewise.
271 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
272 * elf32-cris.c (elf_cris_hash_table): Likewise.
273 * elf32-csky.c (csky_elf_hash_table): Likewise.
274 * elf32-frv.c (frvfdpic_hash_table): Likewise.
275 * elf32-hppa.c (hppa_link_hash_table): Likewise.
276 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
277 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
278 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
279 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
280 * elf32-metag.c (metag_link_hash_table): Likewise.
281 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
282 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
283 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
284 * elf32-s390.c (elf_s390_hash_table): Likewise.
285 * elf32-sh.c (sh_elf_hash_table): Likewise.
286 * elf32-spu.c (spu_hash_table): Likewise.
287 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
288 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
289 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
290 * elf64-hppa.c (hppa_link_hash_table): Likewise.
291 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
292 * elf64-s390.c (elf_s390_hash_table): Likewise.
293 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
294 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
295 * elfxx-mips.c (mips_elf_hash_table): Likewise.
296 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
297 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
299 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
301 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
302 int. Use '%u' format with _bfd_error_handler to render it.
304 2020-08-25 Alan Modra <amodra@gmail.com>
307 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
308 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
310 2020-08-25 Alan Modra <amodra@gmail.com>
313 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
314 accessing elf_hash_table_id.
316 2020-08-25 Alan Modra <amodra@gmail.com>
319 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
320 accessing elf_hash_table_id.
322 2020-08-24 Mark Wielaard <mark@klomp.org>
324 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
325 (read_formatted_entries): Likewise. And skip zero entry.
327 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
329 * bfd-in2.h (bfd_mach_ck860): New.
330 * cpu-csky.c (arch_info_struct): Add item for CK860.
332 2020-08-24 Alan Modra <amodra@gmail.com>
334 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
335 high part tprel16 relocs.
336 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
337 Clear do_tls_opt on odd instructions.
338 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
339 Don't sanity check them here.
340 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
341 high part tprel16 relocs.
342 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
343 Clear do_tls_opt on odd instructions.
344 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
346 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
349 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
350 * configure: Regenerate.
352 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
355 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
356 versioned symbols, which are defined in shared objects, in
359 2020-08-21 Nick Clifton <nickc@redhat.com>
361 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
362 the data map if there are entries in it.
363 (_bfd_aarch64_erratum_843419_scan): Likewise.
365 2020-08-21 Jan Beulich <jbeulich@suse.com>
367 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
368 last byte of debug dir, not first.
370 2020-08-20 Nick Clifton <nickc@redhat.com>
373 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
374 field in the ELF header of the compressed sections.
376 2020-08-20 Nick Clifton <nickc@redhat.com>
379 * elf-bfd.h (struct bfd_elf_section_data): Add
380 has_secondary_relocs field.
381 * elf.c (_bfd_elf_copy_special_section_fields): Set the
382 has_secondary_relocs field for sections which have associated
384 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
385 on sections which have associated secondary relocs.
387 2020-08-15 Alan Modra <amodra@gmail.com>
389 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
390 small common section.
391 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
392 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
393 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
394 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
395 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
396 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
397 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
398 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
399 * elf32-v850.c (v850_elf_check_relocs): Likewise.
400 (v850_elf_add_symbol_hook): Likewise.
401 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
402 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
403 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
404 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
406 2020-08-15 Alan Modra <amodra@gmail.com>
409 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
411 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
412 on small common section.
413 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
414 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
415 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
416 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
417 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
418 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
420 2020-08-14 Alan Modra <amodra@gmail.com>
422 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
423 rather than another copy of primes. Increase maximum default
426 2020-08-13 Alan Modra <amodra@gmail.com>
428 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
430 2020-08-13 Alan Modra <amodra@gmail.com>
432 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
433 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
434 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
435 optimization when --no-pcrel-optimize.
437 2020-08-13 Alan Modra <amodra@gmail.com>
440 * bfd.c (struct bfd): Add read_only.
441 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
442 Set read_only on warning.
443 (elf_object_p): Sanity check program header alignment. Set
444 read_only on warning.
445 * bfd-in2.h: Regenerate.
447 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
449 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
450 win32pstatus note type to avoid signedness comparison warning.
452 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
454 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
455 win32pstatus notes, and return TRUE so we continue rather than
456 stopping as if it was an error.
458 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
460 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
462 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
464 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
465 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
466 appropriate size constraint for each win32pstatus note type.
468 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
470 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
471 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
474 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
476 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
477 (elfcore_grok_win32pstatus): Use.
479 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
481 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
482 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
483 offsets used to read NOTE_INFO_PROCESS.
485 2020-08-12 Nick Clifton <nickc@redhat.com>
487 * po/ru.po: Updated Russian translation.
488 * po/sr.po: Updated Serbian translation.
490 2020-08-07 David Faust <david.faust@oracle.com>
492 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
493 DISP16 and DISP32 relocations.
495 2020-08-05 David Faust <david.faust@oracle.com>
497 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
498 (bpf_elf_howto_table): Use it here.
499 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
500 instruction and data relocations.
502 2020-08-03 Alan Modra <amodra@gmail.com>
504 * vms-lib.c (vms_traverse_index): Sanity check size remaining
505 before accessing vms_idx or vms_elfidx.
507 2020-08-03 Alan Modra <amodra@gmail.com>
510 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
511 size against file size. Correct LONG_MAX limit check.
512 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
513 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
514 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
515 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
516 bfd_malloc_and_get_section.
518 2020-07-31 Alan Modra <amodra@gmail.com>
521 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
522 IR symbols to become dynamic.
523 (elf_link_add_object_symbols): Don't exclude IR symbols when
524 deciding whether an as-needed shared library is needed.
526 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
529 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
531 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
533 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
535 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
536 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
537 Don't define _STRUCTURED_PROC.
538 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
539 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
540 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
541 * configure, config.in: Regenerate.
542 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
543 * Makefile.in, doc/Makefile.in: Regenerate.
545 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
547 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
548 (elf_link_hash_table): Add sym_cache.
549 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
550 (elf32_arm_check_relocs): Updated.
551 (elf32_arm_size_dynamic_sections): Likewise.
552 * elf32-bfin.c (bfin_link_hash_table): Removed.
553 (bfin_link_hash_newfunc): Updated.
554 (bfin_hash_table): Removed.
555 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
556 (csky_elf_check_relocs): Updated.
557 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
558 (elf32_hppa_check_relocs): Updated.
559 * elf32-i386.c (elf_i386_tls_transition): Updated.
560 (elf_i386_convert_load_reloc): Likewise.
561 (elf_i386_check_relocs): Likewise.
562 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
563 (m32r_elf_hash_table): Updated.
564 (m32r_elf_link_hash_table_create): Likewise.
565 (m32r_elf_create_dynamic_sections): Likewise.
566 (m32r_elf_adjust_dynamic_symbol): Likewise.
567 (allocate_dynrelocs): Likewise.
568 (m32r_elf_size_dynamic_sections): Likewise.
569 (m32r_elf_relocate_section): Likewise.
570 (m32r_elf_finish_dynamic_symbol): Likewise.
571 (m32r_elf_check_relocs): Likewise.
572 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
574 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
575 (elf_m68k_check_relocs): Updated.
576 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
577 (elf_metag_check_relocs): Updated.
578 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
579 (microblaze_elf_check_relocs): Updated.
580 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
581 (nds32_elf_create_dynamic_sections): Likewise.
582 (nds32_elf_adjust_dynamic_symbol): Likewise.
583 (nds32_elf_check_relocs): Likewise.
584 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
585 srelbss and aym_cache.
586 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
587 (nios2_elf32_check_relocs): Updated.
588 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
589 (or1k_elf_check_relocs): Updated.
590 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
591 (ppc_elf_check_relocs): Updated.
592 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
593 (elf_s390_check_relocs): Updated.
594 (elf_s390_finish_dynamic_sections): Likewise.
595 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
597 (sh_elf_create_dynamic_sections): Updated.
598 (sh_elf_adjust_dynamic_symbol): Likewise.
599 (sh_elf_size_dynamic_sections): Likewise.
600 (sh_elf_check_relocs): Likewise.
601 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
602 (elf32_tic6x_check_relocs): Updated.
603 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
604 (tilepro_elf_hash_table): Updated.
605 (tilepro_elf_link_hash_table_create): Likewise.
606 (tilepro_elf_check_relocs): Likewise.
607 (tilepro_elf_adjust_dynamic_symbol): Likewise.
608 (allocate_dynrelocs): Likewise.
609 (tilepro_elf_size_dynamic_sections): Likewise.
610 (tilepro_elf_relocate_section): Likewise.
611 (tilepro_elf_finish_dynamic_symbol): Likewise.
612 (tilepro_finish_dyn): Likewise.
613 (tilepro_elf_finish_dynamic_sections): Likewise.
614 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
615 (ppc64_elf_before_check_relocs): Updated.
616 (ppc64_elf_check_relocs): Likewise.
617 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
618 (elf_s390_check_relocs): Updated.
619 (elf_s390_relocate_section): Likewise.
620 (elf_s390_finish_dynamic_sections): Likewise.
621 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
622 (elf_x86_64_check_relocs): Likewise.
623 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
625 (elfNN_aarch64_check_relocs): Updated.
626 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
627 (riscv_elf_check_relocs): Updated.
628 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
629 (mips_elf_resolve_got_page_ref): Updated.
630 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
631 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
633 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
634 (tilegx_elf_check_relocs): Updated.
635 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
637 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
639 * elflink.c (bfd_elf_final_link): Give local symbols a name if
641 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
642 return TRUE if making ET_REL output.
644 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
646 * elf-bfd.h (elf_backend_data): Add
647 `elf_backend_elfsym_local_is_section' member.
648 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
650 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
651 * elflink.c (bfd_elf_final_link): Use it to determine whether
652 set the `.symtab' section's `sh_info' value to the index of the
653 first non-local or non-section symbol.
654 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
656 (elf_backend_elfsym_local_is_section): New macro.
657 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
659 (elf_backend_elfsym_local_is_section): New macro.
661 2020-07-29 Alan Modra <amodra@gmail.com>
663 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
664 defined in excluded sections.
666 2020-07-28 Alan Modra <amodra@gmail.com>
668 * elf.c (assign_section_numbers): Comment. Don't segfault on
669 discarded sections when setting linked-to section for generic
671 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
673 2020-07-27 Alan Modra <amodra@gmail.com>
675 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
677 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
680 2020-07-24 Nick Clifton <nickc@redhat.com>
682 * config.bfd: Move xc16x target to the obsolete list.
684 2020-07-22 Kevin Buettner <kevinb@redhat.com>
686 * binary.c (binary_get_section_contents): Seek using offset
687 from section's file position.
689 2020-07-22 Kevin Buettner <kevinb@redhat.com>
691 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
693 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
696 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
697 type for the first function argument. Rename pointers to reflect
698 that they have distinct types.
700 2020-07-20 Alan Modra <amodra@gmail.com>
702 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
704 2020-07-19 Alan Modra <amodra@gmail.com>
706 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
707 (select_alt_stub): New function.
708 (ppc_get_stub_entry): Use it here.
709 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
711 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
712 merge notoc stubs with other varieties when power10_stubs is "auto".
713 Instead dup the stub hash table entry.
714 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
715 tests of power10_stubs.
717 2020-07-15 Alan Modra <amodra@gmail.com>
720 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
722 2020-07-15 Nick Clifton <nickc@redhat.com>
725 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
726 check for aux entries that overflow the buufer.
728 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
730 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
731 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
733 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
734 Alan Modra <amodra@gmail.com>
737 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
738 objects both before and after normal object files.
739 * elflink.c (_bfd_elf_section_already_linked): Likewise.
741 2020-07-10 Alan Modra <amodra@gmail.com>
743 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
744 * elf64-ppc.c (struct ppc_link_hash_table): Delete
746 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
747 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
748 uses of power10_stubs.
750 2020-07-09 Alan Modra <amodra@gmail.com>
752 * coff-ppc.c: Delete.
755 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
756 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
758 (coff_write_object_contents): Remove PPC_PE code.
759 * config.bfd: Move powerpcle-pe to removed targets.
760 * configure.ac: Remove powerpc PE entries.
761 * libcoff-in.h (ppc_allocate_toc_section): Delete.
762 (ppc_process_before_allocation): Delete.
763 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
764 * targets.c: Remove powerpc PE vectors.
765 * po/SRC-POTFILES.in: Regenerate.
766 * libcoff.h: Regenerate.
767 * Makefile.in: Regenerate.
768 * configure: Regenerate.
770 2020-07-09 Nick Clifton <nickc@redhat.com>
772 * po/fr.po: Updated French translation.
774 2020-07-07 Alan Modra <amodra@gmail.com>
776 * xcofflink.c (xcoff_mark): Don't mark const sections.
777 (bfd_xcoff_record_link_assignment): Add FIXME.
778 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
779 sections being discarded by linker script.
781 2020-07-07 Alan Modra <amodra@gmail.com>
783 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
784 time, uid, gid and mode for deterministic archive.
785 (xcoff_write_archive_contents_big): Likewise.
787 2020-07-07 Alan Modra <amodra@gmail.com>
789 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
792 2020-07-06 Nick Clifton <nickc@redhat.com>
794 * po/pt.po: Updated Portuguese translation.
795 * po/uk.po: Updated Ukranian translation.
797 2020-07-04 Nick Clifton <nickc@redhat.com>
799 * version.m4: Set version to 2.35.50.
800 * configure: Regenerate.
801 * po/bbfd.pot: Regenerate.
803 2020-07-04 Nick Clifton <nickc@redhat.com>
805 Binutils 2.35 branch created.
807 2020-07-01 Alan Modra <amodra@gmail.com>
810 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
811 raw syment index before dereferencing.
813 2020-07-01 Alan Modra <amodra@gmail.com>
815 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
817 2020-07-01 Alan Modra <amodra@gmail.com>
819 * config.bfd: Obsolete xc16x.
821 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
823 * archures.c (bfd_mach_i386_nacl): Removed.
824 (bfd_mach_i386_i386_nacl): Likewise.
825 (bfd_mach_x86_64_nacl): Likewise.
826 (bfd_mach_x64_32_nacl): Likewise.
827 * config.bfd: Remove *-*-nacl* targets.
828 * configure.ac: Remove x86 NaCl target vectors.
829 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
830 (bfd_x64_32_nacl_arch): Likewise.
831 (bfd_x86_64_nacl_arch): Likewise.
832 (bfd_i386_nacl_arch): Likewise.
833 (bfd_x64_32_arch_intel_syntax): Updated.
834 * elf32-i386.c: Don't include "elf-nacl.h".
835 (elf_i386_nacl_plt): Removed.
836 (elf_i386_nacl_plt0_entry): Likewise.
837 (elf_i386_nacl_plt_entry): Likewise.
838 (elf_i386_nacl_pic_plt0_entry): Likewise.
839 (elf_i386_nacl_pic_plt_entry): Likewise.
840 (elf_i386_nacl_eh_frame_plt): Likewise.
841 (elf_i386_nacl_plt): Likewise.
842 (elf32_i386_nacl_elf_object_p): Likewise.
843 (elf_i386_get_synthetic_symtab): Updated.
844 (elf_i386_link_setup_gnu_properties): Likewise.
845 * elf64-x86-64.c: Don't include "elf-nacl.h".
846 (elf_x86_64_nacl_plt): Removed.
847 (elf64_x86_64_nacl_elf_object_p): Likewise.
848 (elf_x86_64_nacl_plt0_entry): Likewise.
849 (elf_x86_64_nacl_plt_entry): Likewise.
850 (elf_x86_64_nacl_eh_frame_plt): Likewise.
851 (elf_x86_64_nacl_plt): Likewise.
852 (elf32_x86_64_nacl_elf_object_p): Likewise.
853 (elf_x86_64_get_synthetic_symtab): Updated.
854 (elf_x86_64_link_setup_gnu_properties): Likewise.
855 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
856 * targets.c: Remove x86 NaCl target vectors.
857 * bfd-in2.h: Regenerated.
858 * configure: Likewise.
860 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
862 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
863 _bfd_elf_add_dynamic_tags.
865 2020-06-29 Alan Modra <amodra@gmail.com>
867 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
868 return value of bfd_bread. Don't read more than requested length.
869 Sanity check length. Properly terminate file name.
871 2020-06-29 Alan Modra <amodra@gmail.com>
873 * arc-got.h: Use C style comments.
874 * coff-z80.c: Likewise.
875 * elf32-csky.c: Likewise.
876 * peXXigen.c: Likewise.
877 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
880 2020-06-26 Pat Bernardi <bernardi@adacore.com>
882 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
883 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
885 2020-06-26 Alan Modra <amodra@gmail.com>
887 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
888 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
889 (riscv_get_priv_spec_name): Move to..
890 * cpu-riscv.c: ..here.
891 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
892 Use %u to print unsigned numbers.
894 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
896 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
897 default architecture.
899 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
902 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
903 _bfd_elf_add_dynamic_tags.
905 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
908 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
909 _bfd_elf_add_dynamic_tags.
911 2020-06-24 Alan Modra <amodra@gmail.com>
913 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
914 shifts without undefined behaviour.
916 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
918 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
920 (_bfd_elf_add_dynamic_tags): New.
921 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
922 _bfd_elf_add_dynamic_tags.
923 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
924 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
925 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
926 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
927 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
928 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
929 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
930 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
932 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
933 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
934 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
935 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
936 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
937 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
938 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
939 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
940 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
942 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
943 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
944 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
945 _bfd_elf_maybe_vxworks_add_dynamic_tags.
946 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
947 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
949 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
950 (_bfd_x86_elf_size_dynamic_sections): Likewise.
951 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
952 dt_reloc_sz and dt_reloc_ent.
953 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
954 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
956 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
957 etab.dt_pltgot_required.
958 (elf32_hppa_size_dynamic_sections): Call
959 _bfd_elf_add_dynamic_tags.
960 * elf32-metag.c (elf_metag_link_hash_table_create): Set
961 etab.dt_pltgot_required.
962 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
963 * elf32-sh.c (sh_elf_link_hash_table_create): Set
964 root.dt_pltgot_required for FDPIC output.
965 (sh_elf_size_dynamic_sections): Call
966 _bfd_elf_maybe_vxworks_add_dynamic_tags.
967 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
968 elf.dt_pltgot_required.
969 (elf_xtensa_size_dynamic_sections): Call
970 _bfd_elf_add_dynamic_tags.
971 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
972 root.dt_pltgot_required.
973 (elf64_hppa_size_dynamic_sections): Call
974 _bfd_elf_add_dynamic_tags.
975 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
976 root.dt_pltgot_required.
977 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
978 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
979 * elflink.c (_bfd_elf_add_dynamic_tags): New.
981 2020-06-22 Saagar Jha <saagar@saagarjha.com>
983 * mach-o.c: Support the new load commands by reading a linkedit
984 data command for them.
986 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
988 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
989 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
990 (riscv_get_priv_spec_class): Likewise.
991 (riscv_get_priv_spec_name): Likewise.
992 (riscv_get_priv_spec_class_from_numbers): New function, convert
993 the version numbers into string, then call riscv_get_priv_spec_class
994 to get the priv spec class.
995 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
996 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
997 (riscv_get_priv_spec_name): Likewise.
998 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
999 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1000 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1001 of input and output objects form their priv spec attributes by
1002 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1003 errors when linking objects with differnet priv spec versions. We do
1004 know v1.9.1 may have conflicts to other versions, so report the
1005 warning, too. After that, update the output priv spec version to the
1008 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1010 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1011 priv attributes, we will check the conflicts for all of them (major,
1012 minor and revision), and then set the priv_attrs_merged to TRUE to
1013 indicate that we have handled all of the priv attributes. Remove
1014 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1016 2020-06-21 Alan Modra <amodra@gmail.com>
1019 * configure.ac: Disable plugins by default for some targets.
1020 * plugin.c: Comment typo fix.
1021 * configure: Regenerate.
1023 2020-06-19 Nick Clifton <nickc@redhat.com>
1025 * plugin.c (try_load_plugin): Suppress the error message about
1026 being unable to open a plugin if creating a list of viable
1029 2020-06-16 Alan Modra <amodra@gmail.com>
1031 * aout-tic30.c: Delete file.
1032 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1033 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1034 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1035 (xc16x-*-elf): Sort properly.
1036 * configure.ac: Remove tic30_aout_vec.
1037 * targets.c: Likewise.
1038 * Makefile.in: Regenerate.
1039 * configure: Regenerate.
1040 * po/SRC-POTFILES.in: Regenerate.
1042 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1044 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1045 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1046 (elf32xtensa_abi): New global variable.
1047 (xtensa_abi_choice): New function.
1048 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1049 XSHAL_ABI to select PLT code.
1051 2020-06-15 Roland McGrath <mcgrathr@google.com>
1053 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1054 field of bfd_link_info.
1056 2020-06-15 Alan Modra <amodra@gmail.com>
1058 * config.bfd: Obsolete powerpcle-*-pe targets.
1060 2020-06-15 Alan Modra <amodra@gmail.com>
1063 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1064 symbols that were defined in discarded sections.
1065 * cofflink.c (coff_link_check_archive_element): Likewise.
1066 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1068 (_bfd_coff_write_global_sym): Don't emit such symbols.
1069 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1070 libcoff.h: Regenerate.
1072 2020-06-11 Alan Modra <amodra@gmail.com>
1075 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1077 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1079 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1080 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1081 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1084 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1087 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1088 Clear verinfo.verdef.
1090 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1094 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1095 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1097 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1098 Set ifunc_resolvers if there are FUNC resolvers.
1099 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1100 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1101 with elf.ifunc_resolvers.
1102 (write_plt_relocs_for_local_syms): Likewise.
1103 (ppc64_elf_relocate_section): Likewise.
1104 (ppc64_elf_finish_dynamic_sections): Likewise.
1105 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1107 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1108 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1109 instead of readonly_dynrelocs_against_ifunc.
1110 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1111 readonly_dynrelocs_against_ifunc.
1113 2020-06-09 Alan Modra <amodra@gmail.com>
1115 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1116 maybe_local_ifunc_resolver field.
1117 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1118 cases where maybe_local_ifunc_resolver was set.
1119 (ppc64_elf_relocate_section): Likewise.
1120 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1123 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1125 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1127 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1129 (elf32_arm_size_dynamic_sections): Updated. Clear
1130 root.tlsdesc_plt for DF_BIND_NOW.
1131 (elf32_arm_finish_dynamic_sections): Updated.
1132 (elf32_arm_output_arch_local_syms): Likewise.
1133 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1134 Clear root.tlsdesc_plt for DF_BIND_NOW.
1135 (nds32_elf_finish_dynamic_sections): Updated.
1136 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1137 dt_tlsdesc_plt and dt_tlsdesc_got.
1138 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1139 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1140 tlsdesc_plt and dt_tlsdesc_got.
1141 (elfNN_aarch64_allocate_dynrelocs): Updated.
1142 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1143 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1144 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1146 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1147 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1148 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1149 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1152 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf32-tic6x.c (elf32_bed): Defined the default to
1157 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1161 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1162 root.splt/root.srelplt.
1163 (elf64_hppa_create_dynamic_sections): Likewise.
1164 (elf64_hppa_size_dynamic_sections): Likewise.
1165 (elf64_hppa_finish_dynamic_symbol): Likewise.
1166 (elf_hppa_final_link): Likewise.
1167 (elf_hppa_final_link_relocate): Likewise.
1169 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1171 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1172 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1175 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1177 * elf-bfd.h (elf_target_os): New.
1178 (elf_link_hash_table): Add target_os.
1179 (elf_backend_data): Add target_os.
1180 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1181 symbian_p and nacl_p.
1182 (create_got_section): Updated.
1183 (elf32_arm_create_dynamic_sections): Likewise.
1184 (arm_type_of_stub): Likewise.
1185 (elf32_arm_create_or_find_stub_sec): Likewise.
1186 (elf32_arm_allocate_plt_entry): Likewise.
1187 (elf32_arm_populate_plt_entry): Likewise.
1188 (elf32_arm_final_link_relocate): Likewise.
1189 (elf32_arm_check_relocs): Likewise.
1190 (allocate_dynrelocs_for_symbol): Likewise.
1191 (elf32_arm_finish_dynamic_symbol): Likewise.
1192 (elf32_arm_finish_dynamic_sections): Likewise.
1193 (elf32_arm_output_plt_map_1): Likewise.
1194 (elf32_arm_output_arch_local_syms): Likewise.
1195 (elf32_arm_add_symbol_hook): Likewise.
1196 (elf32_arm_nacl_link_hash_table_create): Likewise.
1197 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1198 (elf32_arm_symbian_link_hash_table_create): Likewise.
1199 (ELF_TARGET_OS): New.
1200 * elf32-i386.c (elf_i386_arch_bed): Removed.
1201 (elf_backend_arch_data): Likewise.
1202 (elf_i386_solaris_arch_bed): Likewise.
1203 (elf_i386_nacl_arch_bed): Likewise.
1204 (elf_i386_vxworks_arch_bed): Likewise.
1205 (elf_i386_relocate_section): Updated.
1206 (elf_i386_finish_dynamic_sections): Likewise.
1207 (elf_i386_get_synthetic_symtab): Likewise.
1208 (elf_i386_link_setup_gnu_properties): Likewise.
1209 (ELF_TARGET_OS): New.
1210 * elf32-mips.c (ELF_TARGET_OS): New.
1211 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1212 (ppc_elf_create_got): Updated.
1213 (ppc_elf_create_dynamic_sections): Likewise.
1214 (ppc_elf_check_relocs): Likewise.
1215 (ppc_elf_adjust_dynamic_symbol): Likewise.
1216 (ppc_elf_size_dynamic_sections): Likewise.
1217 (ppc_elf_relocate_section): Likewise.
1218 (ppc_elf_finish_dynamic_sections): Likewise.
1219 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1220 (ELF_TARGET_OS): New.
1221 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1222 (sh_elf_link_hash_table_create): Updated.
1223 (sh_elf_create_dynamic_sections): Likewise.
1224 (allocate_dynrelocs): Likewise.
1225 (sh_elf_size_dynamic_sections): Likewise.
1226 (sh_elf_relocate_section): Likewise.
1227 (sh_elf_finish_dynamic_symbol): Likewise.
1228 (sh_elf_finish_dynamic_sections): Likewise.
1229 (ELF_TARGET_OS): New.
1230 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1232 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1233 (ELF_TARGET_OS): New.
1234 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1235 (elf_x86_64_solaris_arch_bed): Likewise.
1236 (elf_x86_64_nacl_arch_bed): Likewise.
1237 (elf_x86_64_finish_dynamic_sections): Updated.
1238 (elf_x86_64_get_synthetic_symtab): Likewise.
1239 (elf_x86_64_link_setup_gnu_properties): Likewise.
1240 (ELF_TARGET_OS): New.
1241 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1243 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1244 (MIPS_ELF_REL_DYN_NAME): Updated.
1245 (ELF_MIPS_GP_OFFSET): Likewise.
1246 (mips_elf_create_local_got_entry): Likewise.
1247 (mips_elf_allocate_dynamic_relocations): Likewise.
1248 (mips_elf_count_got_symbols): Likewise.
1249 (is_gott_symbol): Likewise.
1250 (mips_elf_calculate_relocation): Likewise.
1251 (mips_elf_create_dynamic_relocation): Likewise.
1252 (_bfd_mips_elf_check_relocs): Likewise.
1253 (allocate_dynrelocs): Likewise.
1254 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1255 (mips_elf_lay_out_got): Likewise.
1256 (mips_elf_set_plt_sym_value): Likewise.
1257 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1258 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1259 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1260 (_bfd_mips_elf_final_link): Likewise.
1261 (_bfd_mips_init_file_header): Likewise.
1262 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1264 (allocate_dynrelocs): Likewise.
1265 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1266 (_bfd_sparc_elf_relocate_section): Likewise.
1267 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1268 (sparc_finish_dyn): Likewise.
1269 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1270 * elfxx-target.h (ELF_TARGET_OS): New.
1271 (elfNN_bed): Add ELF_TARGET_OS.
1272 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1273 (_bfd_x86_elf_link_hash_table_create): Likewise.
1274 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1275 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1276 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1277 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1278 * elfxx-x86.h (elf_x86_target_os): Removed.
1279 (elf_x86_backend_data): Likewise.
1280 (get_elf_x86_backend_data): Likewise.
1281 (elf_x86_link_hash_table): Remove target_os.
1283 2020-06-06 Alan Modra <amodra@gmail.com>
1286 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1287 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1288 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1289 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1290 * elf64-ppc.c: Update throughout for reloc renaming.
1291 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1292 * libbfd.h: Regenerate.
1293 * bfd-in2.h: Regenerate.
1295 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1298 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1301 2020-06-05 Nick Clifton <nickc@redhat.com>
1303 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1306 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1308 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1309 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1310 whether the object can be linked according to it's priv
1311 attributes. The object without any priv spec attributes can
1312 be linked with others. If the first input object doesn't contain
1313 any priv attributes, then we need to copy the setting from the
1314 next input one. Also report more detailed error messages to user.
1316 2020-06-04 Stephen Casner <casner@acm.org>
1318 Extend pdp11-aout symbol table format to accommodate .stab
1319 symbols and implement correct handling of them.
1321 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1322 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1323 normal vs. .stab symbol table type values, replacing N_STAB mask.
1324 (translate_from_native_sym_flags): Determine correct section for
1325 different .stab types.
1326 (translate_to_native_sym_flags): Leave .stab types intact.
1327 (translate_symbol_table): Error if symbol indicates overlay;
1328 store desc field from .stab symbols.
1329 (write_syms): Output desc field with symbol.
1330 (aout_link_check_ar_symbols): Skip .stab symbols.
1331 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1332 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1333 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1334 correctly distinguish .stab symbols and select calculate their
1335 section and value; and copy desc and ovly fields from input symbol
1338 2020-06-04 Stephen Casner <casner@acm.org>
1340 * aoutx.h (translate_symbol_table): Comment had external and
1342 * pdp11.c (translate_symbol_table): Likewise.
1344 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1346 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1347 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1348 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1350 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1354 in debug section against symbol defined in shared library to 0.
1355 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1356 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1357 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1358 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1359 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1360 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1361 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1362 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1363 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1364 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1365 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1366 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1367 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1368 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1370 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1371 there is non-GOT reference.
1372 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1373 non-alloced sections.
1375 2020-06-03 Stephen Casner <casner@acm.org>
1377 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1379 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1381 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1382 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1383 other size that doesn't qcover the header word.
1384 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1385 string table, and zero it.
1386 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1387 message and set bfd_error on finding an invalid name string offset.
1388 (add_to_stringtab): INLINE -> inline
1389 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1391 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1392 any relocs that could not be recognised.
1393 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1394 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1395 name exists and is long enough, before attempting to see if it is
1397 c3864421222 - Correct case for N_SO being the last symbol.
1398 50455f1ab29 PR 20891 - Handle the case where the main file name
1399 and the directory name are both empty.
1400 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1401 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1402 range string table offsets.
1403 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1404 illegal string offset.
1405 (aout_link_includes_newfunc): Add comment.
1406 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1407 on unexpected relocation type rather than ASSERT.
1409 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1412 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1413 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1415 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1419 non-alloced sections.
1421 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1423 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1424 dynamic relocations for non SEC_ALLOC sections.
1426 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1428 * aout64.c (BMAGIC, QMAGIC): Do not define.
1429 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1430 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1431 to check the file format.
1432 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1433 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1434 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1436 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1438 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1439 relocations for non SEC_ALLOC sections.
1441 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1443 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1444 * elf32-arm.c (maybe_set_textrel): Removed.
1445 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1446 with _bfd_elf_maybe_set_textrel.
1447 * elf32-csky.c (maybe_set_textrel): Removed.
1448 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1449 with _bfd_elf_maybe_set_textrel.
1450 * elf32-hppa.c (maybe_set_textrel): Removed.
1451 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1452 with _bfd_elf_maybe_set_textrel.
1453 * elf32-lm32.c (maybe_set_textrel): Removed.
1454 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1455 with _bfd_elf_maybe_set_textrel.
1456 * elf32-m32r.c (maybe_set_textrel): Removed.
1457 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1458 with _bfd_elf_maybe_set_textrel.
1459 * elf32-metag.c (maybe_set_textrel): Removed.
1460 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1461 with _bfd_elf_maybe_set_textrel.
1462 * elf32-nds32.c (maybe_set_textrel): Removed.
1463 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1464 with _bfd_elf_maybe_set_textrel.
1465 * elf32-or1k.c (maybe_set_textrel): Removed.
1466 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1467 with _bfd_elf_maybe_set_textrel.
1468 * elf32-ppc.c (maybe_set_textrel): Removed.
1469 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1470 with _bfd_elf_maybe_set_textrel.
1471 * elf32-s390.c (maybe_set_textrel): Removed.
1472 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1473 with _bfd_elf_maybe_set_textrel.
1474 * elf32-sh.c (maybe_set_textrel): Removed.
1475 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1476 with _bfd_elf_maybe_set_textrel.
1477 * elf32-tic6x.c (maybe_set_textrel): Removed.
1478 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1479 with _bfd_elf_maybe_set_textrel.
1480 * elf32-tilepro.c (maybe_set_textrel): Removed.
1481 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1482 with _bfd_elf_maybe_set_textrel.
1483 * elf64-ppc.c (maybe_set_textrel): Removed.
1484 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1485 with _bfd_elf_maybe_set_textrel.
1486 * elf64-s390.c (maybe_set_textrel): Removed.
1487 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1488 with _bfd_elf_maybe_set_textrel.
1489 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1490 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1491 with _bfd_elf_maybe_set_textrel.
1492 * elfnn-riscv.c (maybe_set_textrel): Removed.
1493 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1494 with _bfd_elf_maybe_set_textrel.
1495 * elfxx-sparc.c (maybe_set_textrel): Removed.
1496 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1497 with _bfd_elf_maybe_set_textrel.
1498 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1499 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1500 with _bfd_elf_maybe_set_textrel.
1501 * elfxx-x86.c (maybe_set_textrel): Removed.
1502 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1503 with _bfd_elf_maybe_set_textrel.
1504 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1506 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1509 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1511 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1512 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1513 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1514 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1516 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1517 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1518 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1519 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1520 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1521 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1522 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1523 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1524 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1525 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1526 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1527 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1528 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1529 (elf_backend_copy_indirect_symbol): Likewise.
1530 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1531 (elf_backend_copy_indirect_symbol): Likewise.
1532 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1534 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1537 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1538 * elf32-arm.c (readonly_dynrelocs): Removed.
1539 (maybe_set_textrel): Replace readonly_dynrelocs with
1540 _bfd_elf_readonly_dynrelocs.
1541 * elf32-csky.c (readonly_dynrelocs): Removed.
1542 (maybe_set_textrel): Replace readonly_dynrelocs with
1543 _bfd_elf_readonly_dynrelocs.
1544 * elf32-hppa.c(readonly_dynrelocs): Removed.
1545 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1546 _bfd_elf_readonly_dynrelocs.
1547 (maybe_set_textrel): Likewise.
1548 * elf32-lm32.c (readonly_dynrelocs): Removed.
1549 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1550 with _bfd_elf_readonly_dynrelocs.
1551 (maybe_set_textrel): Likewise.
1552 * elf32-m32r.c (readonly_dynrelocs): Removed.
1553 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1554 with _bfd_elf_readonly_dynrelocs.
1555 (maybe_set_textrel): Likewise.
1556 * elf32-metag.c (readonly_dynrelocs): Removed.
1557 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1558 with _bfd_elf_readonly_dynrelocs.
1559 (maybe_set_textrel): Likewise.
1560 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1561 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1562 with _bfd_elf_readonly_dynrelocs.
1563 * elf32-nds32.c (readonly_dynrelocs): Removed.
1564 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1565 with _bfd_elf_readonly_dynrelocs.
1566 (maybe_set_textrel): Likewise.
1567 * elf32-or1k.c (readonly_dynrelocs): Removed.
1568 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1569 with _bfd_elf_readonly_dynrelocs.
1570 * elf32-ppc.c (readonly_dynrelocs): Removed.
1571 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1572 _bfd_elf_readonly_dynrelocs.
1573 (ppc_elf_adjust_dynamic_symbol): Likewise.
1574 (maybe_set_textrel): Likewise.
1575 * elf32-s390.c (readonly_dynrelocs): Removed.
1576 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1577 with _bfd_elf_readonly_dynrelocs.
1578 (maybe_set_textrel): Likewise.
1579 * elf32-sh.c (readonly_dynrelocs): Removed.
1580 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1581 _bfd_elf_readonly_dynrelocs.
1582 (maybe_set_textrel): Likewise.
1583 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1584 (maybe_set_textrel): Replace readonly_dynrelocs with
1585 _bfd_elf_readonly_dynrelocs.
1586 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1587 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1588 with _bfd_elf_readonly_dynrelocs.
1589 (maybe_set_textrel): Likewise.
1590 * elf64-ppc.c (readonly_dynrelocs): Removed.
1591 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1592 _bfd_elf_readonly_dynrelocs.
1593 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1594 (maybe_set_textrel): Likewise.
1595 * elf64-s390.c (readonly_dynrelocs): Removed.
1596 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1597 with _bfd_elf_readonly_dynrelocs.
1598 (maybe_set_textrel): Likewise.
1599 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1600 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1601 (maybe_set_textrel): Replace readonly_dynrelocs with
1602 _bfd_elf_readonly_dynrelocs.
1603 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1604 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1605 with _bfd_elf_readonly_dynrelocs.
1606 (maybe_set_textrel): Likewise.
1607 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1608 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1609 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1610 (maybe_set_textrel): Likewise.
1611 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1612 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1613 with _bfd_elf_readonly_dynrelocs.
1614 (maybe_set_textrel): Likewise.
1615 * elfxx-x86.c (readonly_dynrelocs): Removed.
1616 (maybe_set_textrel): Replace readonly_dynrelocs with
1617 _bfd_elf_readonly_dynrelocs.
1618 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1620 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1622 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1623 -fsanitize=undefined.
1625 2020-06-03 Alan Modra <amodra@gmail.com>
1629 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1631 (pe_ILF_build_a_bfd): Likewise.
1633 2020-06-03 Alan Modra <amodra@gmail.com>
1636 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1637 core files as well as objects.
1639 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1642 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1643 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1645 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1646 (elf_arc_link_hash_newfunc): Updated.
1647 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1648 (elf32_arm_link_hash_newfunc): Updated.
1649 (elf32_arm_copy_indirect_symbol): Likewise.
1650 (elf32_arm_check_relocs): Likewise.
1651 (readonly_dynrelocs): Likewise.
1652 (allocate_dynrelocs_for_symbol): Likewise.
1653 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1654 (csky_elf_link_hash_newfunc): Updated.
1655 (csky_allocate_dynrelocs): Likewise.
1656 (readonly_dynrelocs): Likewise.
1657 (csky_elf_copy_indirect_symbol): Likewise.
1658 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1659 (hppa_link_hash_newfunc): Updated.
1660 (elf32_hppa_copy_indirect_symbol): Likewise.
1661 (elf32_hppa_hide_symbol): Likewise.
1662 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1663 (allocate_dynrelocs): Likewise.
1664 (elf32_hppa_relocate_section): Likewise.
1665 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1666 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1667 (lm32_elf_link_hash_newfunc): Likewise.
1668 (lm32_elf_link_hash_table_create): Updated.
1669 (readonly_dynrelocs): Likewise.
1670 (allocate_dynrelocs): Likewise.
1671 (lm32_elf_copy_indirect_symbol): Likewise.
1672 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1673 (m32r_elf_link_hash_newfunc): Likewise.
1674 (m32r_elf_link_hash_table_create): Updated.
1675 (m32r_elf_copy_indirect_symbol): Likewise.
1676 (allocate_dynrelocs): Likewise.
1677 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1678 (metag_link_hash_newfunc): Updated.
1679 (elf_metag_copy_indirect_symbol): Likewise.
1680 (readonly_dynrelocs): Likewise.
1681 (allocate_dynrelocs): Likewise.
1682 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1684 (link_hash_newfunc): Updated.
1685 (microblaze_elf_check_relocs): Likewise.
1686 (microblaze_elf_copy_indirect_symbol): Likewise.
1687 (readonly_dynrelocs): Likewise.
1688 (allocate_dynrelocs): Likewise.
1689 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1690 (nds32_elf_link_hash_newfunc): Updated.
1691 (nds32_elf_copy_indirect_symbol): Likewise.
1692 (readonly_dynrelocs): Likewise.
1693 (allocate_dynrelocs): Likewise.
1694 (nds32_elf_check_relocs): Likewise.
1695 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1696 (link_hash_newfunc): Updated.
1697 (nios2_elf32_copy_indirect_symbol): Likewise.
1698 (nios2_elf32_check_relocs): Likewise.
1699 (allocate_dynrelocs): Likewise.
1700 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1701 (or1k_elf_link_hash_newfunc): Updated.
1702 (readonly_dynrelocs): Likewise.
1703 (allocate_dynrelocs): Likewise.
1704 (or1k_elf_copy_indirect_symbol): Likewise.
1705 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1706 (ppc_elf_link_hash_newfunc): Updated.
1707 (ppc_elf_copy_indirect_symbol): Likewise.
1708 (ppc_elf_check_relocs): Likewise.
1709 (readonly_dynrelocs): Likewise.
1710 (ppc_elf_adjust_dynamic_symbol): Likewise.
1711 (allocate_dynrelocs): Likewise.
1712 (ppc_elf_relocate_section): Likewise.
1713 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1714 (link_hash_newfunc): Updated.
1715 (elf_s390_copy_indirect_symbol): Likewise.
1716 (readonly_dynrelocs): Likewise.
1717 (elf_s390_adjust_dynamic_symbol): Likewise.
1718 (allocate_dynrelocs): Likewise.
1719 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1720 (sh_elf_link_hash_newfunc): Updated.
1721 (readonly_dynrelocs): Likewise.
1722 (allocate_dynrelocs): Likewise.
1723 (sh_elf_copy_indirect_symbol): Likewise.
1724 (sh_elf_check_relocs): Likewise.
1725 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1726 (elf32_tic6x_link_hash_newfunc): Likewise.
1727 (elf32_tic6x_link_hash_table_create): Updated.
1728 (readonly_dynrelocs): Likewise.
1729 (elf32_tic6x_check_relocs): Likewise.
1730 (elf32_tic6x_allocate_dynrelocs): Likewise.
1731 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1733 (link_hash_newfunc): Updated.
1734 (tilepro_elf_copy_indirect_symbol): Likewise.
1735 (tilepro_elf_check_relocs): Likewise.
1736 (allocate_dynrelocs): Likewise.
1737 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1738 (ppc64_elf_copy_indirect_symbol): Updated.
1739 (ppc64_elf_check_relocs): Likewise.
1740 (readonly_dynrelocs): Likewise.
1741 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1742 (dec_dynrel_count): Likewise.
1743 (allocate_dynrelocs): Likewise.
1744 (ppc64_elf_relocate_section): Likewise.
1745 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1746 (link_hash_newfunc): Updated.
1747 (elf_s390_copy_indirect_symbol): Likewise.
1748 (readonly_dynrelocs): Likewise.
1749 (allocate_dynrelocs): Likewise.
1750 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1751 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1753 (elfNN_aarch64_link_hash_newfunc): Updated.
1754 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1755 (readonly_dynrelocs): Likewise.
1756 (need_copy_relocation_p): Likewise.
1757 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1758 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1759 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1760 (link_hash_newfunc): Updated.
1761 (riscv_elf_copy_indirect_symbol): Likewise.
1762 (riscv_elf_check_relocs): Likewise.
1763 (readonly_dynrelocs): Likewise.
1764 (allocate_dynrelocs): Likewise.
1765 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1767 (link_hash_newfunc): Updated.
1768 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1769 (_bfd_sparc_elf_check_relocs): Likewise.
1770 (readonly_dynrelocs): Likewise.
1771 (allocate_dynrelocs): Likewise.
1772 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1773 (link_hash_newfunc): Updated.
1774 (tilegx_elf_copy_indirect_symbol): Likewise.
1775 (tilegx_elf_check_relocs): Likewise.
1776 (readonly_dynrelocs): Likewise.
1777 (allocate_dynrelocs): Likewise.
1778 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1779 (readonly_dynrelocs): Likewise.
1780 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1781 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1783 2020-06-01 Alan Modra <amodra@gmail.com>
1785 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1786 command against cmd_length, not the end of record. For
1787 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1788 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1791 2020-05-28 David Faust <david.faust@oracle.com>
1793 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1794 R_BPF_INSN_{32,64} relocations.
1796 2020-05-28 Stephen Casner <casner@acm.org>
1798 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1799 addreses in .long (used in testsuites) and .stab values.
1801 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1804 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1805 Check bfd_link_dll when issue a DT_TEXTREL warning.
1806 * elfxx-x86.c (maybe_set_textrel): Likewise.
1807 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1809 2020-05-26 Nick Clifton <nickc@redhat.com>
1811 * plugin.c (try_load_plugin): Extend error message when a plugin
1814 2020-05-23 Alan Modra <amodra@gmail.com>
1816 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1818 2020-05-22 Alan Modra <amodra@gmail.com>
1821 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1822 attributes from shared libraries, and do not return an error if
1825 2020-05-21 Alan Modra <amodra@gmail.com>
1828 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1830 (_bfd_delete_bfd): Free the copy.
1831 (_bfd_new_bfd): Free nbfd->memory on error.
1833 2020-05-21 Alan Modra <amodra@gmail.com>
1835 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1836 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1837 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1838 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1839 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1840 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1841 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1842 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1843 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1844 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1845 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1846 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1847 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1848 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1849 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1850 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1851 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1852 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1853 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1854 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1856 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1858 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1859 get_default_version. It is used to find the default version for
1860 the specific extension.
1861 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1862 default_major_version and default_minor_version. Add new bfd_boolean
1863 parameter *use_default_version. Set it to TRUE if we need to call
1864 the callback rps->get_default_version to find the default version.
1865 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1866 the default version in riscv_parsing_subset_version, and then call
1867 riscv_add_subset to add the subset into subset list.
1868 (riscv_parse_prefixed_ext): Likewise.
1869 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1870 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1871 strings rather than characters.
1872 riscv_merge_arch_attr_info): The callback function get_default_version
1873 is only needed for assembler, so set it to NULL int the linker.
1874 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1875 * elfxx-riscv.h: Updated.
1877 2020-05-20 Alan Modra <amodra@gmail.com>
1880 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1881 use bfd_set_filename.
1882 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1883 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1884 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1885 (bfd_create): Likewise.
1886 (_bfd_delete_bfd): Don't free filename.
1887 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1888 return pointer to the copy or NULL on alloc fail.
1889 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1890 result of bfd_set_filename.
1891 * bfd-in2.h: Regenerate.
1893 2020-05-20 Alan Modra <amodra@gmail.com>
1896 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1897 section size against file size.
1898 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1900 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1903 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1904 and memset when allocating memory for the sections_being_created
1907 2020-05-19 Stafford Horne <shorne@gmail.com>
1909 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1911 (or1k_elf_relocate_section): Access srelgot via
1912 htab->root.srelgot. Add assertions for srelgot->contents.
1913 Introduce local variable for srelgot to not reuse global
1915 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1916 (or1k_set_got_and_rela_sizes): New function.
1917 (or1k_initial_exec_offset): New function.
1918 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1919 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1921 (or1k_elf_check_relocs): Use OR to set TLS access.
1922 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1924 (or1k_elf_size_dynamic_sections): Use
1925 or1k_set_got_and_rela_sizes to set sizes.
1926 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1927 (TCB_SIZE): New macro.
1928 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1929 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1930 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1931 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1932 (tpoff): Add dynamic boolean argument.
1933 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1935 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1937 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1938 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1939 cases with BFD_RELOC_AARCH64_JUMP26.
1940 (elfNN_aarch64_check_relocs): Likewise.
1942 2020-05-19 Alan Modra <amodra@gmail.com>
1944 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1945 bfd_get_filename rather than accessing bfd->filename directly.
1946 * aout-target.h (MY (object_p)): Likewise.
1947 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1948 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1949 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1950 (_bfd_archive_bsd44_construct_extended_name_table),
1951 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1952 (_bfd_bsd_write_armap): Likewise.
1953 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1954 * cache.c (bfd_open_file): Likewise.
1955 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1956 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1957 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1958 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1959 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1960 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1961 (patch_tls_desc_to_ie): Likewise.
1962 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1963 (spu_elf_auto_overlay): Likewise.
1964 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1965 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1966 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1967 * elflink.c (bfd_elf_size_dynamic_sections),
1968 (elf_link_input_bfd): Likewise.
1969 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1970 * mach-o.c (bfd_mach_o_follow_dsym),
1971 (bfd_mach_o_close_and_cleanup): Likewise.
1972 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1973 (find_separate_debug_file, get_build_id_name): Likewise.
1974 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1975 * plugin.c (bfd_plugin_open_input): Likewise.
1976 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1977 * som.c (som_write_armap): Likewise.
1978 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1979 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1980 (_bfd_vms_lib_write_archive_contents): Likewise.
1981 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1983 2020-05-19 Alan Modra <amodra@gmail.com>
1986 * bfdio.c (_bfd_real_fopen): Typo fix.
1988 2020-05-18 Nick Clifton <nickc@redhat.com>
1991 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1992 for the sections_being_created array.
1994 2020-05-18 Alan Modra <amodra@gmail.com>
1996 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1997 they can be freed without also freeing internal_relocs.
1999 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2002 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2003 separators into DOS style when creating a WIN32 fullpath.
2005 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2007 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2008 to initialize RISC-V tdata.
2010 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2012 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2015 2020-05-11 Alan Modra <amodra@gmail.com>
2017 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2019 2020-05-11 Alan Modra <amodra@gmail.com>
2021 * elf64-ppc.c: Rename powerxx to power10 throughout.
2023 2020-05-11 Alan Modra <amodra@gmail.com>
2026 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2027 contains required number of auxents before processing any auxent.
2028 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2029 file name from auxents for PE.
2031 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2033 * aout-cris.c (DEFAULT_ARCH): Delete define.
2034 (MY_set_arch_mach): Likewise.
2035 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2037 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2038 of r_type before the shift.
2040 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2043 * elfnn-aarch64.c (group_sections): Copy implementation from
2046 2020-05-01 Alan Modra <amodra@gmail.com>
2049 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2050 accessing root.u.def of symbols. Also check root.u.def.section
2051 is non-NULL. Reverse tests so as to make the logic positive.
2053 2020-05-01 Alan Modra <amodra@gmail.com>
2056 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2057 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2059 2020-05-01 Alan Modra <amodra@gmail.com>
2062 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2063 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2064 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2065 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2066 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2067 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2068 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2069 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2070 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2071 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2073 2020-05-01 Alan Modra <amodra@gmail.com>
2076 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2077 from shared libraries.
2079 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2081 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2082 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2083 equals 0. Report overflow when the result has negative sign but
2084 all significant bits are zero.
2086 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2088 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2089 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2091 2020-04-28 Alan Modra <amodra@gmail.com>
2093 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2094 Emit warning message.
2096 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2098 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2099 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2100 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2101 to x86_64_pe_big_vec as it not a big-endian format.
2102 (vec i386_pe_big_vec): New.
2103 * configure.ac: Likewise.
2104 * targets.c: Likewise.
2105 * configure: Regenerate.
2106 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2107 COFF_WITH_PE_BIGOBJ): New.
2108 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2110 (x86_64_pe_be_vec): Moved.
2112 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2114 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2115 * elf.c (elfcore_grok_arc_v2): New function.
2116 (elfcore_grok_note): Call the new function to handle the corresponding
2118 (elfcore_write_arc_v2): New function.
2119 (elfcore_write_register_note): Call the new function to handle the
2120 corresponding pseudo-sections.
2122 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2125 * bfd-in2.h: Regenerated.
2126 * elf32-xtensa.c (elf_howto_table): New entries for
2127 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2128 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2129 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2130 R_XTENSA_NDIFF{8,16,32}.
2131 * libbfd.h (bfd_reloc_code_real_names): Add names for
2132 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2133 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2134 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2135 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2137 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2140 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2143 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2146 * elf-bfd.h (elf_backend_data): Add
2147 elf_backend_strip_zero_sized_dynamic_sections.
2148 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2149 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2151 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2153 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2155 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2157 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2159 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2161 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2163 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2165 2020-04-21 Nick Clifton <nickc@redhat.com>
2167 * po/sr.po: Updated Serbian translation.
2169 2020-04-21 Alan Modra <amodra@gmail.com>
2171 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2174 2020-04-20 Stephen Casner <casner@acm.org>
2176 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2177 causing globals from linker script to be treated as debug symbols.
2178 (translate_symbol_table): Don't sign-extend symbol values from 16
2179 to 64 bits in nm output.
2181 2020-04-20 Alan Modra <amodra@gmail.com>
2183 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2185 2020-04-18 Alan Modra <amodra@gmail.com>
2187 * section.c (bfd_is_const_section): Correct test for special
2189 * bfd-in2.h: Regenerate.
2191 2020-04-17 Alan Modra <amodra@gmail.com>
2194 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2197 2020-04-16 Nick Clifton <nickc@redhat.com>
2200 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2201 abort with a more helpful error message.
2203 2020-04-16 Alan Modra <amodra@gmail.com>
2206 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2209 2020-04-15 Fangrui Song <maskray@google.com>
2212 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2213 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2214 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2215 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2216 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2217 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2218 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2219 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2220 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2221 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2222 * elflink.c (elf_link_output_extsym): Likewise.
2223 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2225 2020-04-15 Alan Modra <amodra@gmail.com>
2228 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2229 pointer into strings that may be freed for section name, always
2230 allocate a new string.
2232 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2233 Jan W. Jagersma <jwjagersma@gmail.com>
2235 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2236 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2237 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2238 (_bfd_go32_mkobject): New functions.
2239 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2240 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2241 (go32exe_mkobject): Call _bfd_go32_mkobject.
2242 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2243 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2245 (coff_write_relocs): Enable extended reloc counter code if
2246 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2247 (coff_write_object_contents): Likewise. Pad section headers
2248 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2249 instead of coff_swap_scnhdr_out.
2250 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2251 enable extended reloc counter.
2252 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2253 Declare with ATTRIBUTE_UNUSED.
2254 * libcoff-in.h: (struct coff_tdata): New field go32.
2256 * libcoff.h: Regenerate.
2258 2020-04-14 Fangrui Song <maskray@google.com>
2261 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2264 2020-04-14 Stephen Casner <casner@acm.org>
2267 * pdp11.c: Add implementation of --imagic option.
2268 (adjust_o_magic): Fix objcopy --extract-symbol test.
2269 * libaout.h (enum aout_magic): Add i_magic.
2271 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2272 Nick Clifton <nickc@redhat.com>
2274 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2276 <default>: Error rather than abort.
2278 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2281 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2282 relocation section from section group.
2284 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2286 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2287 bfd->origin to file offset.
2288 * bfdwin.c (bfd_get_file_window): Likewise.
2289 * bfd.c: Clarify the use of the bfd->origin field.
2290 * bfd-in2.h: Regenerate.
2291 * coff-i386.c: Don't include go32exe.h. Allow overriding
2292 coff_write_object_contents via COFF_WRITE_CONTENTS.
2293 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2294 (go32exe_write_object_contents): New functions.
2295 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2296 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2297 (create_go32_stub): Remove check for 2k size limit. Read stub
2298 from go32exe_temp_stub if present.
2299 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2300 copy variable-length stub.
2301 (go32_check_format): Read stub to go32exe_temp_stub, set
2302 origin, return go32exe_cleanup.
2303 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2304 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2305 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2306 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2307 Remove functions and their associated #defines.
2308 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2309 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2310 Rename field go32stub to stub.
2311 * libcoff.h: Regenerate.
2312 * coff-stgo32.c (go32_check_format): Rename to...
2313 (go32exe_check_format): ...this.
2314 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2315 (go32exe_copy_private_bfd_data): ...this.
2316 (stub_bytes): Rename to...
2317 (go32exe_default_stub): ...this.
2318 (create_go32_stub): Rename to...
2319 (go32exe_create_stub): ...this.
2320 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2323 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2327 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2328 relocation to R_386_32 for relocation against non-preemptible
2330 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2331 allocate dynamic relocation for non-preemptible absolute symbol.
2332 (elf_i386_relocate_section): Pass sec to
2333 GENERATE_DYNAMIC_RELOCATION_P.
2334 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2335 (elf_x86_64_convert_load_reloc): Covert load relocation to
2336 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2337 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2338 for non-preemptible absolute symbol if they overflow.
2339 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2340 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2341 symbol. Don't allocate dynamic relocation for non-preemptible
2343 (elf_x86_64_relocate_section): Don't generate relative relocation
2344 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2345 to GENERATE_DYNAMIC_RELOCATION_P.
2346 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2347 against non-preemptible absolute symbol.
2348 (_bfd_elf_x86_valid_reloc_p): New function.
2349 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2351 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2352 argument. Don't generate dynamic relocation against
2353 non-preemptible absolute symbol.
2354 (ABS_SYMBOL_P): New.
2355 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2356 against non-preemptible absolute symbol.
2358 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2359 (_bfd_elf_x86_valid_reloc_p): New.
2361 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2364 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2365 address in the GOT if in thumb only mode.
2367 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2369 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2371 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2373 * mmo.c (mmo_scan): Create .text section only when needed, not
2376 2020-03-31 Alan Modra <amodra@gmail.com>
2378 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2381 2020-03-31 Alan Modra <amodra@gmail.com>
2383 * vms-alpha.c (image_write): Check bounds for sections without
2384 contents too. Error on non-zero write to section without
2386 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2388 2020-03-31 Alan Modra <amodra@gmail.com>
2390 * tekhex.c (pass_over): Check is_eof before reading buffer.
2392 2020-03-30 Nick Clifton <nickc@redhat.com>
2395 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2396 field to timestamp and make it an integer.
2397 * libcoff.h: Regenerate.
2398 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2399 field in the pe_data structure rather than the insert_timestamp
2402 2020-03-30 Alan Modra <amodra@gmail.com>
2405 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2408 2020-03-26 Nick Clifton <nickc@redhat.com>
2410 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2411 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2413 * libbfd.h: Regenerate.
2415 2020-03-26 Alan Modra <amodra@gmail.com>
2417 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2419 2020-03-26 Alan Modra <amodra@gmail.com>
2421 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2423 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2425 2020-03-25 Nick Clifton <nickc@redhat.com>
2427 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2429 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2430 * libbfd.h: Regenerate.
2432 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2434 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2435 correct field name in the output string.
2437 2020-03-25 Alan Modra <amodra@gmail.com>
2440 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2441 for SHT_NOBITS section if first in segment.
2443 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2446 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2447 (_bfd_elf_get_symbol_version_string): This.
2448 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2449 (_bfd_elf_get_symbol_version_string): This.
2450 (bfd_elf_print_symbol): Pass TRUE to
2451 _bfd_elf_get_symbol_version_string.
2452 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2453 bfd_boolean argument.
2454 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2455 * targets.c (_bfd_get_symbol_version_string): Likewise.
2456 (bfd_get_symbol_version_string): Likewise.
2457 * bfd-in2.h: Regenerated.
2459 2020-03-24 Nick Clifton <nickc@redhat.com>
2460 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2463 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2466 2020-03-24 Nick Clifton <nickc@redhat.com>
2469 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2470 segment to use for PT_GNU_RELRO, ignore empty sections in a
2471 segment's current list.
2473 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2476 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2478 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2481 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2482 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2483 on the previous _bfd_elf_get_symbol_version_string.
2484 (_bfd_elf_get_symbol_version_string): Use it.
2486 2020-03-24 Alan Modra <amodra@gmail.com>
2488 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2489 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2492 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2494 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2496 2020-03-23 Alan Modra <amodra@gmail.com>
2498 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2499 symbol count. Allocate an extra byte to ensure name strings
2500 are terminated. Sanity check name offsets. Release memory on
2503 2020-03-23 Alan Modra <amodra@gmail.com>
2505 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2506 field hasn't been read. Remove unnecessary casts.
2508 2020-03-22 Alan Modra <amodra@gmail.com>
2510 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2511 enough to read number of symbols.
2513 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2515 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2516 (EXECUTABLE_SUFFIX): Likewise.
2517 * config.in: Regenerated.
2518 * configure: Likewise.
2519 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2520 _bfd_generic_close_and_cleanup.
2521 (plugin_list_entry): Remove resolution_file, resolution_option,
2522 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2523 lto_wrapper, gcc_env and initialized,
2524 (need_lto_wrapper_p): Removed.
2525 (get_lto_wrapper): Likewise.
2526 (setup_lto_wrapper_env): Likewise.
2527 (register_all_symbols_read): Likewise.
2528 (egister_cleanup): Likewise.
2529 (get_symbols): Likewise.
2530 (add_input_file): Likewise.
2531 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2532 (add_symbols): Updated.
2533 (try_claim): Likewise.
2534 (try_load_plugin): Likewise.
2535 (bfd_plugin_canonicalize_symtab): Likewise.
2536 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2537 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2539 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2542 * plugin.c (plugin_list_entry): Add has_symbol_type.
2543 (add_symbols_v2): New function.
2544 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2545 provides symbol type.
2546 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2547 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2550 2020-03-20 Alan Modra <amodra@gmail.com>
2552 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2553 enough to read number of symbols.
2555 2020-03-20 Alan Modra <amodra@gmail.com>
2557 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2558 backend functions for NULL before calling.
2559 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2560 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2561 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2562 * elfnn-ia64.c (ignore_errors): New function.
2563 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2565 2020-03-19 Nick Clifton <nickc@redhat.com>
2568 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2569 location of the varinfo in the unit's debug info data. Change the
2570 type of the stack field to a boolean.
2571 (lookup_var_by_offset): New function. Returns the varinfo
2572 structure for the variable described at the given offset in the
2574 (scan_unit_for_symbols): Add support for variables which have the
2575 DW_AT_specification attribute.
2577 2020-03-19 Nick Clifton <nickc@redhat.com>
2580 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2583 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2585 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2587 2020-03-18 Nick Clifton <nickc@redhat.com>
2590 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2591 memory access when processing a corrupt secondary reloc section.
2593 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2595 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2596 instead of calling abort.
2597 * elf32-csky.c (csky_build_one_stub): Likewise.
2598 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2599 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2600 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2601 * elf32-metag.c (metag_build_one_stub): Likewise.
2602 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2603 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2604 (ppc_size_one_stub): Likewise.
2605 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2607 2020-03-17 Nick Clifton <nickc@redhat.com>
2610 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2611 with error messages.
2613 2020-03-17 Nick Clifton <nickc@redhat.com>
2616 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2617 free. Add free on another failure path.
2619 2020-03-16 Alan Modra <amodra@gmail.com>
2622 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2623 we have a non-zero section count. Do lma comparison in octets.
2625 2020-03-16 Alan Modra <amodra@gmail.com>
2627 * vms-alpha.c (dst_restore_location): Validate index into
2628 dst_ptr_offsets array before accessing. Return status.
2629 (dst_retrieve_location): Similarly, making "loc" parameter a
2630 pointer to return value.
2631 (_bfd_vms_slurp_etir): Update calls to above functions.
2633 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2635 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2637 * configure: Regenerated.
2639 2020-03-14 Alan Modra <amodra@gmail.com>
2641 * section.c (BFD_FAKE_SECTIONS): Formatting.
2642 * bfd-in2.h: Regenerate.
2644 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2646 * elf.c (elfcore_grok_netbsd_note): Add support for
2647 NT_NETBSDCORE_LWPSTATUS notes.
2649 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2651 * bfd-in2.h: Regenerate.
2652 * section.c (asection): Add already_assigned field.
2653 (BFD_FAKE_SECTION): Add default initializer for it.
2654 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2655 * elf32-arm.c (arm_build_one_stub): Add support for
2656 non_contiguous_regions.
2657 * elf32-csky.c (csky_build_one_stub): Likewise.
2658 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2659 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2660 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2661 * elf32-metag.c (metag_build_one_stub): Likewise.
2662 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2663 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2664 (ppc_size_one_stub): Likewise.
2665 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2666 * elflink.c (elf_link_input_bfd): Likewise.
2668 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2671 * elf-linker-x86.h (elf_linker_x86_params): Add
2672 static_before_all_inputs and has_dynamic_linker.
2673 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2674 dynamic input objects if -static is passed at command-line
2675 before all input files without --dynamic-linker unless
2676 --no-dynamic-linker is used.
2678 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2680 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2682 2020-03-13 Christian Eggers <ceggers@gmx.de>
2684 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2685 "p_paddr" from "at".
2686 * elfcode.h (bfd_from_remote_memory): Add units to several
2687 parameters. New local "opb". Fix usage of p_align. Fix
2688 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2689 call of target_read_memory.
2690 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2691 calculation of "offset" and "output_offset".
2692 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2693 from "offset" and fix calculation of "end" from "vma+size". Fix
2694 comparison between "sh_addr" and "vma"/"output_offset".
2695 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2696 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2698 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2699 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2700 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2701 assignment of p_paddr from phdr_lma. Fix comparison between
2702 "lma+size" and "next->lma".
2703 (elf_sort_segments): Fix assignment from p_paddr to lma.
2704 (assign_file_positions_for_load_sections): Add unit (bytes) to
2705 local "align". Fix calculation of local "off_adjust". Fix
2706 calculation of local "filehdr_vaddr".
2707 (assign_file_positions_for_non_load_sections): New local "opb".
2708 Fix calculation of "end" from "p_size". Fix comparison between
2709 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2710 from "end" and "p_vaddr".
2711 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2712 vma. Fix assignment to p_paddr from lma. Fix comparison between
2713 p_paddr and lma. Fix assignment to p_paddr from lma.
2714 * merge.c (sec_merge_emit): New local "opb". Convert
2715 "alignment_power" to octets.
2716 (_bfd_add_merge_section): New locals "alignment_power" and
2717 "opb". Fix comparison between "alignment_power" and
2719 (_bfd_merge_sections): New local "opb". Divide size by opb
2720 before checking align mask.
2722 2020-03-13 Christian Eggers <ceggers@gmx.de>
2724 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2725 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2727 (_bfd_elf_make_section_from_phdr): Similarly.
2728 (elf_fake_sections): Fix calculation of
2729 Elf_Internal_shdr::sh_addr from section VMA.
2730 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2732 (assign_file_positions_for_load_sections): Fix calculations of
2733 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2734 comparison between program header address and section LMA.
2735 (assign_file_positions_for_non_load_sections): Likewise.
2736 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2737 (IS_CONTAINED_BY_VMA): Add parameter opb.
2738 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2739 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2740 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2741 Fix calculations of p_addr_valid and p_vaddr_offset.
2742 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2743 with octets per byte when comparing against p_vaddr.
2745 2020-03-11 Alan Modra <amodra@gmail.com>
2747 * som.c (setup_sections): Sanity check subspace.name.
2749 2020-03-11 Alan Modra <amodra@gmail.com>
2751 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2753 2020-03-10 Alan Modra <amodra@gmail.com>
2756 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2759 2020-03-09 Alan Modra <amodra@gmail.com>
2761 * wasm-module.c (wasm_scan): Sanity check file name length
2762 before allocating memory. Move common section setup code. Do
2763 without bfd_tell to calculate section size.
2765 2020-03-06 Nick Clifton <nickc@redhat.com>
2767 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2768 with error messages and failure return values.
2770 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2772 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2773 relocation sections for any removed reference to a dynamic symbol.
2775 2020-03-05 Nick Clifton <nickc@redhat.com>
2777 * elf-bfd.h (struct elf_backend_data): Add new fields:
2778 init_secondary_reloc_section, slurp_secondary_reloc_section,
2779 write_secondary_reloc_section.
2780 (_bfd_elf_init_secondary_reloc_section): Prototype.
2781 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2782 (_bfd_elf_write_secondary_reloc_section): Prototype.
2783 * elf.c ( bfd_section_from_shdr): Invoke the new
2784 init_secondary_reloc_section backend function, if defined, when a
2785 second reloc section is encountered.
2786 (swap_out_syms): Invoke the new symbol_section_index function, if
2787 defined, when computing the section index of an OS/PROC specific
2789 (_bfd_elf_init_secondary_reloc_section): New function.
2790 (_bfd_elf_slurp_secondary_reloc_section): New function.
2791 (_bfd_elf_write_secondary_reloc_section): New function.
2792 (_bfd_elf_copy_special_section_fields): New function.
2793 * elfcode.h (elf_write_relocs): Invoke the new
2794 write_secondary_relocs function, if defined, in order to emit
2796 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2797 function, if defined, in order to read in secondary relocs.
2798 * elfxx-target.h (elf_backend_copy_special_section_fields):
2799 Provide a non-NULL default definition.
2800 (elf_backend_init_secondary_reloc_section): Likewise.
2801 (elf_backend_slurp_secondary_reloc_section): Likewise.
2802 (elf_backend_write_secondary_reloc_section): Likewise.
2803 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2805 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2806 * configure: Regenerate.
2808 2020-03-05 Alan Modra <amodra@gmail.com>
2810 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2811 against file size before allocating memory. Use bfd_alloc rather
2812 than bfd_zalloc for carsym/strings memory.
2814 2020-03-04 Alan Modra <amodra@gmail.com>
2816 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2817 sh_addr mod sh_addalign is zero.
2819 2020-03-04 Alan Modra <amodra@gmail.com>
2821 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2823 2020-03-03 Alan Modra <amodra@gmail.com>
2825 * format.c (struct bfd_preserve): Add cleanup field.
2826 (bfd_preserve_save): Add cleanup param and save.
2827 (bfd_preserve_restore): Return cleanup.
2828 (bfd_preserve_finish): Call the cleanup for the discarded match.
2829 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2830 and clear when preserving a match. Restore cleanup too when
2831 restoring that match.
2833 2020-03-02 Alan Modra <amodra@gmail.com>
2835 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2836 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2837 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2838 (core_sco5_vec): Correct initialisers.
2840 2020-03-02 Alan Modra <amodra@gmail.com>
2842 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2843 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2844 * cisco-core.c (cisco_core_file_validate): Likewise.
2845 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2846 * hpux-core.c (hpux_core_core_file_p): Likewise.
2847 * irix-core.c (irix_core_core_file_p): Likewise.
2848 * lynx-core.c (lynx_core_file_p): Likewise.
2849 * netbsd-core.c (netbsd_core_file_p): Likewise.
2850 * osf-core.c (osf_core_core_file_p): Likewise.
2851 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2852 * sco5-core.c (sco5_core_file_p): Likewise.
2854 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2856 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2858 2020-03-02 Alan Modra <amodra@gmail.com>
2860 * targets.c (bfd_cleanup): New typedef.
2861 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2862 * libbfd-in.h (_bfd_no_cleanup): Define.
2863 * format.c (bfd_reinit): Add cleanup parameter, call it.
2864 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2865 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2866 * aout-target.h (callback, object_p): Return bfd_cleanup.
2867 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2868 * archive.c (bfd_generic_archive_p): Likewise.
2869 * binary.c (binary_object_p): Likewise.
2870 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2871 * coff-ia64.c (ia64coff_object_p): Likewise.
2872 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2873 * coff-sh.c (coff_small_object_p): Likewise.
2874 * coff-stgo32.c (go32_check_format): Likewise.
2875 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2876 (xcoff64_core_p): Likewise.
2877 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2878 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2879 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2880 * elfcode.h (elf_object_p): Likewise.
2881 * elfcore.h (elf_core_file_p): Likewise.
2882 * i386msdos.c (msdos_object_p): Likewise.
2883 * ihex.c (ihex_object_p): Likewise.
2884 * libaout.h (some_aout_object_p): Likewise.
2885 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2886 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2887 * libbfd.c (_bfd_dummy_target): Likewise.
2888 * libcoff-in.h (coff_object_p): Likewise.
2889 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2890 (bfd_mach_o_arm64_core_p): Likewise.
2891 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2892 (bfd_mach_o_arm_core_p): Likewise.
2893 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2894 (bfd_mach_o_i386_core_p): Likewise.
2895 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2896 (bfd_mach_o_x86_64_core_p): Likewise.
2897 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2898 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2899 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2900 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2901 * mmo.c (mmo_object_p): Likewise.
2902 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2903 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2904 (pe_bfd_object_p): Likewise.
2905 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2906 * ppcboot.c (ppcboot_object_p): Likewise.
2907 * rs6000-core.c (rs6000coff_core_p): Likewise.
2908 * som.c (som_object_setup, som_object_p): Likewise.
2909 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2910 * tekhex.c (tekhex_object_p): Likewise.
2911 * vms-alpha.c (alpha_vms_object_p): Likewise.
2912 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2913 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2914 * wasm-module.c (wasm_object_p): Likewise.
2915 * xsym.c (bfd_sym_object_p): Likewise.
2916 * xsym.h (bfd_sym_object_p): Likewise.
2917 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2919 * pdp11.c (some_aout_object_p): Likewise.
2920 * plugin.c (register_ld_plugin_object_p): Update object_p
2922 * plugin.h (register_ld_plugin_object_p): Likewise.
2923 * bfd-in2.h: Regenerate.
2924 * libbfd.h: Regenerate.
2925 * libcoff.h: Regenerate.
2927 2020-03-02 Alan Modra <amodra@gmail.com>
2929 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2930 applicable section flags.
2931 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2932 (mips_ecoff_bele_vec): Likewise.
2933 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2935 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2936 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2938 2020-03-02 Alan Modra <amodra@gmail.com>
2940 * elf32-m32r.c (m32r_elf_section_flags): New function.
2941 (elf_backend_section_flags): Define.
2942 * elf32-nds32.c (nds32_elf_section_flags): New function.
2943 (elf_backend_section_flags): Define.
2944 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2945 .sbss and .sdata sections.
2946 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2947 for SHF_V850_GPREL sections.
2948 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2950 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2951 for SHF_PARISC_SHORT sections.
2952 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2953 (elf_backend_section_flags): Define.
2954 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2955 for SHF_MIPS_GPREL sections. Delete FIXME.
2957 2020-03-02 Alan Modra <amodra@gmail.com>
2959 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2960 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2961 calling elf_backend_section_flags with adjusted params. Use
2962 newsect->flags past that point.
2963 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2965 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2966 to have their type overridden, and all sh_flags but processor and
2968 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2969 * elf32-mep.c (mep_elf_section_flags): Likewise.
2970 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2971 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2972 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2973 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2974 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2975 stub BFD and non-aarch64 input files when scanning for stubs.
2977 2020-03-02 Alan Modra <amodra@gmail.com>
2979 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2980 limit to decompressed element size.
2982 2020-03-02 Alan Modra <amodra@gmail.com>
2984 * vms-lib.c (vms_traverse_index): Add recur_count param and
2985 update calls. Fail on excessive recursion.
2987 2020-03-02 Alan Modra <amodra@gmail.com>
2989 * vms-alpha.c (vms_get_remaining_object_record): Use
2990 bfd_realloc_or_free rather than bfd_realloc.
2991 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2992 (dst_define_location, parse_module): Likewise, and check realloc
2993 return status before using memory. Return status from function
2994 adjusting all callers.
2996 2020-02-28 Alan Modra <amodra@gmail.com>
2998 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3000 2020-02-28 Alan Modra <amodra@gmail.com>
3002 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3003 Remove duplicate undersize check.
3005 2020-02-27 Alan Modra <amodra@gmail.com>
3008 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3010 2020-02-27 Alan Modra <amodra@gmail.com>
3013 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3014 (coff_section_type): Adjust comment.
3015 (decode_section_type): Likewise. Call coff_section_type before
3016 decode_section_type.
3017 (bfd_decode_symclass): Use 'c' for common sections other than
3020 2020-02-27 Alan Modra <amodra@gmail.com>
3022 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3025 2020-02-27 Alan Modra <amodra@gmail.com>
3027 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3028 if file is an archive element.
3029 * bfd-in2.h: Regenerate.
3031 2020-02-26 Alan Modra <amodra@gmail.com>
3033 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3034 bfd_set_error on failing test. Don't bother changing bfd_error on
3035 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3036 Check sym name is within string buffer. Use size_t for some vars.
3037 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3038 int_buf. Don't change bfd_error on file read error. Use
3039 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3040 calculations to catch overflows before they occur. malloc and
3041 free raw armap rather than using bfd_alloc. Read raw armap before
3042 allocating carsym+strings buffer.
3043 (_bfd_slurp_extended_name_table): Localize variables. Check
3044 name size against file size.
3046 2020-02-26 Alan Modra <amodra@gmail.com>
3048 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3050 2020-02-26 Alan Modra <amodra@gmail.com>
3052 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3053 malloc. Check for NULL return from bfd_malloc.
3054 (rx_table_find, rx_table_map): Likewise.
3055 (rx_set_section_contents): Check bfd_alloc return.
3056 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3058 2020-02-26 Alan Modra <amodra@gmail.com>
3060 * aoutx.h: Indent labels correctly. Format error strings.
3061 * archive.c: Likewise.
3062 * archive64.c: Likewise.
3063 * coff-arm.c: Likewise.
3064 * coff-rs6000.c: Likewise.
3065 * coff-stgo32.c: Likewise.
3066 * cpu-arm.c: Likewise.
3067 * dwarf2.c: Likewise.
3068 * elf-ifunc.c: Likewise.
3069 * elf-properties.c: Likewise.
3070 * elf-s390-common.c: Likewise.
3071 * elf-strtab.c: Likewise.
3073 * elf32-arm.c: Likewise.
3074 * elf32-bfin.c: Likewise.
3075 * elf32-cr16.c: Likewise.
3076 * elf32-csky.c: Likewise.
3077 * elf32-i386.c: Likewise.
3078 * elf32-m68k.c: Likewise.
3079 * elf32-msp430.c: Likewise.
3080 * elf32-nds32.c: Likewise.
3081 * elf32-nios2.c: Likewise.
3082 * elf32-pru.c: Likewise.
3083 * elf32-xtensa.c: Likewise.
3084 * elf64-ia64-vms.c: Likewise.
3085 * elf64-x86-64.c: Likewise.
3086 * elfcode.h: Likewise.
3087 * elfcore.h: Likewise.
3088 * elflink.c: Likewise.
3089 * elfnn-aarch64.c: Likewise.
3090 * elfnn-ia64.c: Likewise.
3091 * elfnn-riscv.c: Likewise.
3092 * elfxx-mips.c: Likewise.
3093 * elfxx-sparc.c: Likewise.
3094 * elfxx-x86.c: Likewise.
3095 * i386lynx.c: Likewise.
3096 * merge.c: Likewise.
3097 * pdp11.c: Likewise.
3098 * plugin.c: Likewise.
3099 * reloc.c: Likewise.
3101 2020-02-26 Alan Modra <amodra@gmail.com>
3104 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3106 (bfd_elf_add_dt_needed_tag): Declare.
3107 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3108 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3109 from elf_add_dt_needed_tag. Remove soname and doit param.
3110 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3111 to see whether as-needed lib is already loaded, use dyn_loaded
3112 list instead. When saving and restoring around as-needed lib
3113 handle possibility that dynstr has not been initialised. Don't
3114 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3115 Mark libs loaded via DT_NEEDED entries of other libs with
3116 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3118 (elf_link_check_versioned_symbol): Remove now unneccesary
3119 DYNAMIC check when traversing dyn_loaded list.
3121 2020-02-26 Alan Modra <amodra@gmail.com>
3123 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3125 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3128 * plugin.c (need_lto_wrapper_p): New.
3129 (bfd_plugin_set_program_name): Add an int argument to set
3131 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3133 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3135 2020-02-24 Alan Modra <amodra@gmail.com>
3137 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3139 2020-02-24 Alan Modra <amodra@gmail.com>
3141 * vms-lib.c (struct carsym_mem): Add limit.
3142 (vms_add_index): Heed limit.
3143 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3144 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3145 Always return actual number read.
3146 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3147 assertion with error exit.
3149 2020-02-22 Alan Modra <amodra@gmail.com>
3152 * elf.c (assign_file_positions_for_load_sections): Continue linking
3153 on "PHDR segment not covered by LOAD segment" errors.
3155 2020-02-21 Alan Modra <amodra@gmail.com>
3157 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3159 (bfd_mach_o_canonicalize_reloc): Likewise.
3160 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3161 counts and offsets against file size.
3162 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3163 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3164 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3165 against file size. Delete symbol table error message.
3166 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3168 (bfd_mach_o_read_symtab): Likewise.
3169 (bfd_mach_o_read_command): Pass file size.
3170 (bfd_mach_o_scan): Sanity check command count against file size.
3172 2020-02-21 Alan Modra <amodra@gmail.com>
3175 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3176 "text", "data" and "bss" section pointer vars. Don't update
3177 section size, just exec header sizes.
3178 (adjust_sizes_and_vmas): Don't update text section size. Set
3179 initial exec header a_text. Print exec headers sizes.
3180 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3181 (adjust_sizes_and_vmas): Similarly. Formatting.
3182 (final_link): Correct final file extension.
3184 2020-02-20 Nick Clifton <nickc@redhat.com>
3186 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3188 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3190 (elfNN_bed): Initialise the symbol_section_index field.
3191 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3192 OS and PROC specific section indicies. Warn if converting other
3193 reserved incidies to SHN_ABS.
3195 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3198 * cpu-z80.c: Add machine type compatibility checking.
3200 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3203 * plugin.c (plugin_list_entry): Remove handle.
3204 (try_load_plugin): Call dlclose before return.
3206 2020-02-19 Alan Modra <amodra@gmail.com>
3208 * libbfd-in.h (_bfd_constant_p): Define.
3209 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3210 file size before allocating memory.
3211 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3212 * elf.c (bfd_elf_get_str_section): Likewise.
3213 (_bfd_elf_slurp_version_tables): Likewise.
3214 * libbfd.h: Regenerate.
3216 2020-02-19 Alan Modra <amodra@gmail.com>
3218 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3219 * aoutx.h (aout_get_external_symbols): Replace calls to
3220 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3221 (slurp_reloc_table): Likewise.
3222 * archive.c (do_slurp_bsd_armap): Likewise.
3223 (do_slurp_coff_armap): Likewise.
3224 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3225 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3226 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3227 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3228 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3229 (_bfd_coff_get_external_symbols): Likewise.
3230 * ecoff.c (ecoff_slurp_symbolic_header),
3231 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3232 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3233 (ecoff_indirect_link_order): Likewise.
3234 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3235 (_bfd_elf_slurp_version_tables): Likewise.
3236 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3237 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3238 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3239 * elf64-alpha.c (READ): Likewise.
3240 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3241 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3242 * elfcode.h (elf_slurp_symbol_table),
3243 (elf_slurp_reloc_table_from_section): Likewise.
3244 * elflink.c (elf_link_add_object_symbols),
3245 (elf_link_check_versioned_symbol): Likewise.
3246 * elfxx-mips.c (READ): Likewise.
3247 * i386lynx.c (slurp_reloc_table): Likewise.
3248 * lynx-core.c (lynx_core_file_p): Likewise.
3249 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3250 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3251 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3252 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3253 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3254 (bfd_pef_parse_symbols): Likewise.
3255 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3256 * som.c (setup_sections, som_slurp_string_table),
3257 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3258 (som_bfd_fill_in_ar_symbols): Likewise.
3259 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3260 (evax_bfd_print_image): Likewise.
3261 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3262 * wasm-module.c (wasm_scan): Likewise.
3263 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3264 * xsym.c (bfd_sym_read_name_table),
3265 (bfd_sym_print_type_information_table_entry): Likewise.
3266 * libbfd.h: Regenerate.
3268 2020-02-19 Alan Modra <amodra@gmail.com>
3270 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3271 reading external relocs.
3272 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3273 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3275 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3277 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3278 (m32c_elf_relax_section): Likewise.
3279 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3280 (rl78_elf_relax_section): Likewise.
3281 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3282 (elf32_rx_relax_section): Likewise.
3283 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3284 parameter types and use..
3285 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3286 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3287 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3288 being read from file, just the extra.
3289 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3290 after reading external syms. Free on failure.
3292 2020-02-19 Alan Modra <amodra@gmail.com>
3294 * coffcode.h (buy_and_read, coff_slurp_line_table),
3295 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3296 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3297 corresponding bfd_alloc call. Adjust variables to suit.
3298 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3299 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3300 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3301 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3302 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3303 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3304 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3305 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3306 * elf64-alpha.c (READ): Likewise.
3307 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3308 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3309 (bfd_from_remote_memory): Likewise.
3310 * elfcore.h (core_find_build_id): Likewise.
3311 * elfxx-mips.c (READ): Likewise.
3312 * mach-o.c (bfd_mach_o_mangle_sections),
3313 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3314 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3315 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3316 * som.c (setup_sections, som_prep_for_fixups)
3317 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3318 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3319 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3320 (som_bfd_ar_write_symbol_stuff): Likewise.
3321 * vms-alpha.c (vector_grow1): Likewise.
3322 * vms-lib.c (vms_add_index): Likewise.
3323 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3324 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3325 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3326 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3327 (bfd_alloc2, bfd_zalloc2): Delete.
3328 (_bfd_mul_overflow): Define.
3329 * libbfd.h: Regenerate.
3331 2020-02-19 Alan Modra <amodra@gmail.com>
3333 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3335 (assign_section_numbers): Likewise.
3336 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3337 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3338 bfd_malloc2, size_t amt, and unsigned tls_count.
3339 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3340 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3341 (elf_output_implib): Use bfd_alloc.
3343 2020-02-19 Alan Modra <amodra@gmail.com>
3345 * bfd.c (struct bfd): Move format and direction to other
3346 bitfields. Add "size".
3347 * bfdio.c (bfd_get_size): Cache size when not writing file.
3348 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3349 returning zero, ie. unknown.
3350 (bfd_get_alt_debug_link_info): Likewise.
3351 * bfd-in2.h: Regenerate.
3353 2020-02-19 Alan Modra <amodra@gmail.com>
3355 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3356 bfd_get_file_size twice.
3357 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3358 zero, ie. unknown, return.
3359 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3360 * elfcode.h (elf_swap_shdr_in): Likewise.
3361 (elf_object_p): Don't call bfd_get_file_size twice and correct
3364 2020-02-19 Alan Modra <amodra@gmail.com>
3366 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3367 FALSE if memory alloc fails. Adjust calls.
3368 * som.c (som_prep_for_fixups): Likewise.
3369 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3370 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3371 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3372 * som.c (som_build_and_write_symbol_table): Return via error_return
3374 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3375 (VEC_APPEND_EL): Delete.
3376 (vector_grow1): Return pointer to element. Catch overflow.
3377 Return NULL on memory allocation failure.
3378 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3379 (alpha_vms_add_fixup_ca): Likewise.
3380 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3382 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3384 2020-02-19 Alan Modra <amodra@gmail.com>
3386 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3387 * aout-target.h (object_p): Likewise.
3388 * aout-tic30.c (tic30_aout_object_p): Likewise.
3389 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3390 (emit_stringtab, write_syms, link_hash_table_create),
3391 (aout_link_write_other_symbol): Likewise.
3392 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3393 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3394 (_bfd_compute_and_write_armap): Likewise.
3395 * archures.c (bfd_arch_list): Likewise.
3396 * bfd.c (bfd_record_phdr): Likewise.
3397 * binary.c (binary_canonicalize_symtab): Likewise.
3398 * cisco-core.c (cisco_core_file_validate): Likewise.
3399 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3400 (find_arm_glue, record_arm_to_thumb_glue),
3401 (record_thumb_to_arm_glue): Likewise.
3402 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3403 (ppc_allocate_toc_section): Likewise.
3404 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3405 * coff-sh.c (sh_relax_section): Likewise.
3406 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3407 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3408 (coff_set_alignment_hook, coff_mkobject),
3409 (coff_compute_section_file_positions): Likewise.
3410 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3411 (coff_find_nearest_line_with_names),
3412 ( bfd_coff_set_symbol_class): Likewise.
3413 * cofflink.c (_bfd_coff_link_hash_table_create),
3414 (_bfd_coff_link_input_bfd): Likewise.
3415 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3416 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3417 (build_line_info_table, sort_line_sequences),
3418 (line_info_add_include_dir, line_info_add_file_name),
3419 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3420 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3421 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3422 (_bfd_ecoff_find_nearest_line),
3423 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3424 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3425 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3426 * elf-m10300.c (mn10300_elf_relax_section),
3427 (elf32_mn10300_link_hash_table_create): Likewise.
3428 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3429 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3430 * elf32-arm.c (elf32_arm_link_hash_table_create),
3431 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3432 (elf32_arm_new_section_hook): Likewise.
3433 * elf32-avr.c (elf_avr_new_section_hook),
3434 (elf32_avr_link_hash_table_create, get_local_syms),
3435 (elf32_avr_setup_section_lists): Likewise.
3436 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3437 (bfin_link_hash_table_create): Likewise.
3438 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3439 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3440 * elf32-csky.c (csky_elf_link_hash_table_create),
3441 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3442 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3443 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3444 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3445 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3446 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3447 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3448 (m32r_elf_check_relocs): Likewise.
3449 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3450 (elf32_m68hc11_setup_section_lists),
3451 (elf32_m68hc11_size_stubs): Likewise.
3452 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3453 * elf32-metag.c (elf_metag_link_hash_table_create),
3454 (elf_metag_setup_section_lists): Likewise.
3455 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3456 (microblaze_elf_check_relocs): Likewise.
3457 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3458 (nds32_elf_check_relocs): Likewise.
3459 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3460 (get_local_syms, nios2_elf32_check_relocs),
3461 (nios2_elf32_link_hash_table_create): Likewise.
3462 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3463 (or1k_elf_check_relocs): Likewise.
3464 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3465 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3466 * elf32-s390.c (elf_s390_link_hash_table_create),
3467 (elf_s390_check_relocs): Likewise.
3468 * elf32-score.c (score_elf_create_got_section),
3469 (s3_elf32_score_new_section_hook),
3470 (elf32_score_link_hash_table_create): Likewise.
3471 * elf32-score7.c (score_elf_create_got_section),
3472 (s7_elf32_score_new_section_hook): Likewise.
3473 * elf32-sh.c (sh_elf_link_hash_table_create),
3474 (sh_elf_check_relocs): Likewise.
3475 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3476 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3477 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3478 (tilepro_elf_check_relocs): Likewise.
3479 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3480 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3481 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3482 (elf_xtensa_new_section_hook): Likewise.
3483 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3484 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3485 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3486 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3487 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3488 * elf64-ppc.c (ppc64_elf_new_section_hook),
3489 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3490 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3491 * elf64-s390.c (elf_s390_link_hash_table_create),
3492 (elf_s390_check_relocs): Likewise.
3493 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3494 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3495 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3496 (elf_link_add_archive_symbols, compute_bucket_count),
3497 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3498 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3499 (bfd_elf_final_link): Likewise.
3500 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3501 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3502 (elfNN_aarch64_new_section_hook): Likewise.
3503 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3504 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3505 (riscv_elf_check_relocs): Likewise.
3506 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3507 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3508 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3509 (_bfd_mips_elf_link_hash_table_create): Likewise.
3510 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3511 (_bfd_sparc_elf_check_relocs),
3512 (_bfd_sparc_elf_new_section_hook): Likewise.
3513 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3514 (tilegx_elf_check_relocs): Likewise.
3515 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3516 * format.c (bfd_check_format_matches): Likewise.
3517 * hash.c (_bfd_stringtab_init): Likewise.
3518 * ihex.c (ihex_scan): Likewise.
3519 * irix-core.c (irix_core_core_file_p): Likewise.
3520 * linker.c (bfd_wrapped_link_hash_lookup),
3521 (_bfd_generic_link_hash_table_create),
3522 (_bfd_generic_reloc_link_order): Likewise.
3523 * lynx-core.c (lynx_core_file_p): Likewise.
3524 * netbsd-core.c (netbsd_core_file_p): Likewise.
3525 * osf-core.c (osf_core_core_file_p): Likewise.
3526 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3527 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3528 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3529 * peicode.h (pe_mkobject): Likewise.
3530 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3531 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3532 * sco5-core.c (read_uarea): Likewise.
3533 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3534 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3535 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3536 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3537 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3538 * srec.c (srec_scan): Likewise.
3539 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3540 * targets.c (bfd_target_list): Likewise.
3541 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3542 * trad-core.c (trad_unix_core_file_p): Likewise.
3543 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3544 (vms_new_section_hook): Likewise.
3545 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3546 * xcofflink.c (xcoff_get_section_contents),
3547 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3548 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3549 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3551 2020-02-19 Alan Modra <amodra@gmail.com>
3553 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3555 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3557 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3558 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3559 a build_list_p argument. Don't search plugin_list. Short circuit
3560 when building the plugin list.
3561 (has_plugin): Renamed to has_plugin_list.
3562 (bfd_plugin_set_plugin): Don't set has_plugin.
3563 (bfd_plugin_specified_p): Check plugin_list instead.
3564 (build_plugin_list): New function.
3565 (load_plugin): Call build_plugin_list and use plugin_list.
3567 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3570 * plugin.c (try_claim): Always clean up for LTO wrapper.
3571 (try_load_plugin): Treat each object as independent. Create a
3572 copy for plugin name.
3574 2020-02-11 Nick Clifton <nickc@redhat.com>
3576 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3577 for addresses in print statements.
3578 (msp430_elf_relax_delete_bytes): Likewise.
3579 (msp430_elf_relax_add_words): Likewise.
3580 (msp430_elf_relax_section): Likewise.
3582 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3584 * plugin.c (add_symbols): Clear plugin_data memory.
3586 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3589 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3590 (EXECUTABLE_SUFFIX): Likewise.
3591 * config.in: Regenerated.
3592 * configure: Likewise.
3593 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3594 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3595 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3596 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3597 (get_lto_wrapper): New.
3598 (setup_lto_wrapper_env): Likewise.
3599 (current_plugin): Likewise.
3600 (register_all_symbols_read): Likewise.
3601 (register_cleanup): Likewise.
3602 (get_symbols): Likewise.
3603 (add_input_file): Likewise.
3604 (bfd_plugin_close_and_cleanup): Likewise.
3605 (claim_file): Removed.
3606 (register_claim_file): Set current_plugin->claim_file.
3607 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3608 lto_syms in current_plugin.
3609 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3610 all_symbols_read handler. Copy real symbols to plugin_data.
3611 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3612 (try_load_plugin): Don't reuse the previous plugin for LTO
3613 wrapper. Set up GCC LTO wrapper if possible. Don't set
3614 plugin_list_iter->claim_file.
3615 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3617 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3620 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3622 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3623 check if previous instruction matches a conditional jump inserted
3624 earlier. Invert conditional jump and delete branch in this case.
3626 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3628 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3629 msp430_elf_relax_add_words. Support insertion of either one or two
3631 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3632 needs to be grown. Handle insertion of branch instruction to replace
3635 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3637 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3638 debugging relocations.
3639 (msp430_elf_relax_delete_bytes): Likewise.
3640 (msp430_elf_relax_add_two_words): Likewise.
3641 (msp430_elf_relax_section): Likewise.
3643 2020-02-10 Alan Modra <amodra@gmail.com>
3645 * archures.c: Wrap overlong z80 comments.
3646 * bfd-in2.h: Regenerate.
3648 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3651 * archures.c: Add GBZ80 and Z80N machine values.
3652 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3653 * coff-z80.c: Add support for new reloc.
3654 * coffcode.h: Add support for new machine values.
3655 * cpu-z80.c: Add support for new machine names.
3656 * elf32-z80.c: Add support for new reloc.
3657 * bfd-in2.h: Regenerate.
3658 * libbfd.h: Regenerate.
3660 2020-02-07 Nick Clifton <nickc@redhat.com>
3663 * elf.c (rewrite_elf_program_header): Do not complain if no
3664 sections are mapped to a segment.
3666 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3669 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3670 for garbage collection on __patchable_function_entries section
3671 without linked-to section.
3673 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3676 * bfd-in2.h: Regenerated.
3677 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3678 on section if gc_mark of any of its linked-to sections is set
3679 and don't set gc_mark again.
3680 * section.c (asection): Add linked_to_symbol_name to map_head
3683 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3685 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3686 reporting an unrecognized instruction with R_V850_LONGJUMP.
3688 2020-02-05 Alan Modra <amodra@gmail.com>
3690 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3692 2020-02-04 Alan Modra <amodra@gmail.com>
3694 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3695 R_PPC_VLE_ADDR20, goto copy_reloc.
3697 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3699 * bfd-in2.h: Regenerated.
3700 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3702 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3705 * bfd-in2.h: Regenerated.
3706 * ecoff.c (bfd_debug_section): Add section_id.
3707 * section.c (bfd_section): Add section_id.
3708 (SEC_ASSEMBLER_SECTION_ID): New.
3709 (BFD_FAKE_SECTION): Add section_id.
3711 2020-02-01 Nick Clifton <nickc@redhat.com>
3713 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3716 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3718 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3719 encodings are relative to the GOT on nios2, too.
3721 2020-01-31 Alan Modra <amodra@gmail.com>
3723 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3724 file. Use $< and $@ in rules.
3725 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3726 (elf32-ia64.c, elf64-ia64.c): Likewise.
3727 (elf32-riscv.c, elf64-riscv.c): Likewise.
3728 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3729 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3730 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3731 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3732 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3733 * Makefile.in: Regenerate.
3735 2020-01-31 Alan Modra <amodra@gmail.com>
3738 * elf.c (setup_group): Don't clear entire section contents,
3739 just the padding after group flags. Release alloc'd memory
3740 after a seek or read failure.
3742 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3744 * peXXigen.c (pe_is_repro): New function.
3745 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3746 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3748 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3750 * peXXigen.c (debug_type_names): Add names for new debug data type
3753 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3755 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3756 inner loop. Fix a memory leak.
3758 2020-01-30 Alan Modra <amodra@gmail.com>
3760 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3761 or obj_coff_keep_strings here.
3762 (coff_get_normalized_symtab): Free external syms directly.
3763 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3766 2020-01-27 Jim Wilson <jimw@sifive.com>
3768 * cpu-riscv.c (riscv_scan): New.
3769 (N): Change bfd_default_scan to riscv_scan.
3771 2020-01-27 Andreas Schwab <schwab@suse.de>
3773 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3774 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3775 * Makefile.in: Regenerate.
3776 * cpu-plugin.c: Remove.
3777 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3778 (bfd_plugin_arch): Remove declaration.
3779 * bfd-in2.h: Regenerate.
3780 * po/SRC-POTFILES.in: Regenerate.
3782 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3783 Alan Modra <amodra@gmail.com>
3786 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3788 2020-01-24 Jim Wilson <jimw@sifive.com>
3790 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3791 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3792 avoid over long line.
3794 2020-01-24 Nick Clifton <nickc@redhat.com>
3797 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3798 syms and keep strings flags as these may have been set in order to
3799 prevent a bogus call to free.
3801 2020-01-23 Nick Clifton <nickc@redhat.com>
3803 * po/fr.po: Updated French translation.
3805 2020-01-23 Alan Modra <amodra@gmail.com>
3808 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3809 by zero when p_align is zero.
3811 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3813 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3814 (riscv_prefix_cmp): Likewise.
3815 (riscv_non_std_ext_p): Deleted.
3816 (riscv_std_sv_ext_p): Likewise.
3817 (riscv_non_std_sv_ext_p): Likewise.
3818 (riscv_merge_non_std_and_sv_ext): Rename to...
3819 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3820 (riscv_merge_arch_attr_info): Replace 3 calls to
3821 riscv_merge_non_std_and_sv_ext with single call to
3822 riscv_merge_multi_letter_ext.
3823 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3824 encounter a 'z' prefix.
3825 (riscv_get_prefix_class): New function, return prefix class based
3826 on first few characters of input string.
3827 (riscv_parse_config): New structure to factor out minor differences
3828 in extension class parsing behaviour.
3829 (riscv_parse_sv_or_non_std_ext): Rename to...
3830 (riscv_parse_prefixed_ext): and parameterise with
3832 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3833 (riscv_multi_letter_ext_valid_p): New.
3834 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3835 (riscv_parse_subset): Delegate all non-single-letter parsing work
3836 to riscv_parse_prefixed_ext.
3837 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3838 (riscv_get_prefix_class): Declare.
3840 2020-01-22 Alan Modra <amodra@gmail.com>
3842 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3843 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3844 __tls_get_addr_desc.
3845 (ppc64_elf_size_stubs): Add section for linker generated
3846 __tls_get_addr_desc wrapper function. Loop at least once if
3847 generating this function.
3848 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3849 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3851 2020-01-22 Alan Modra <amodra@gmail.com>
3853 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3854 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3856 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3857 (STDU_R1_0R1, ADDI_R1_R1): Define.
3858 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3859 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3860 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3861 no_tls_get_addr_regsave.
3862 (branch_reloc_hash_match): Add hash3 and hash4.
3863 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3864 (ppc64_elf_size_dynamic_sections): Likewise.
3865 (ppc64_elf_relocate_section): Likewise.
3866 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3867 __tls_get_addr stub.
3868 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3870 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3871 eh_frame for regsave __tls_get_addr.
3873 2020-01-22 Alan Modra <amodra@gmail.com>
3875 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3876 which __tls_get_addr calls will be eliminated.
3878 2020-01-20 Nick Clifton <nickc@redhat.com>
3880 * po/pt.po: Updates Portuguese translation.
3881 * po/ru.po: Updated Russian translation.
3882 * po/uk.po: Updated Ukranian translation.
3884 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3887 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3888 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3890 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3891 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3892 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3893 "rex leal x@tlsdesc(%rip), %reg" to
3894 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3895 "call *(%eax)" to "nopl (%rax)".
3897 2020-01-20 Alan Modra <amodra@gmail.com>
3899 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3900 (MTLR_R11): Don't define.
3901 (LD_R0_0R3, CMPDI_R0_0): Define.
3902 (build_tls_get_addr_stub): Don't use r11 in stub.
3904 2020-01-20 Alan Modra <amodra@gmail.com>
3906 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3907 (defined_sym_val, is_tls_get_addr): Likewise.
3909 2020-01-18 Nick Clifton <nickc@redhat.com>
3911 * version.m4 (BFD_VERSION): Set to 2.34.50.
3912 * configure: Regenerate.
3913 * po/bfd.pot: Regenerate.
3915 2020-01-18 Nick Clifton <nickc@redhat.com>
3917 Binutils 2.34 branch created.
3919 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3921 * coff-arm.c: Fix spelling error (seperate).
3922 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3924 * sysdep.h (strnlen): Fix spelling error (seperate).
3926 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3929 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3931 2020-01-15 Alan Modra <amodra@gmail.com>
3934 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3935 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3936 of function symbols unless dot symbols are present. Do warn
3937 whenever one is created, regardles of whether a PLT entry is
3938 also emitted for the function symbol.
3940 2020-01-14 Alan Modra <amodra@gmail.com>
3942 * som.c (som_bfd_count_ar_symbols): Error when file position
3943 of symbols on chains is not strictly increasing.
3945 2020-01-14 Alan Modra <amodra@gmail.com>
3947 * vms.h (VMS_DEBUG): Define as 0.
3948 * vms-alpha.c (image_write): Move debug output after bounds check.
3950 (_bfd_vms_slurp_eihd): Warning fix.
3951 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3953 2020-01-13 Alan Modra <amodra@gmail.com>
3955 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3956 for "ignored" records.
3958 2020-01-13 Alan Modra <amodra@gmail.com>
3960 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3961 Delete asect name check. Move asect NULL check to wasm_object_p.
3962 Correct bounds check of sizes against end. Replace uses of
3963 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3964 just one bfd_release.
3965 (wasm_scan): Don't use malloc/strdup for section names,
3966 bfd_alloc instead. Simplify code prefixing section name.
3967 Formatting. Don't attempt to free memory here..
3968 (wasm_object_p): ..do so here.
3970 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3973 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3974 UNDEFWEAK_NO_DYNAMIC_RELOC.
3975 (allocate_dynrelocs_for_symbol): Likewise.
3977 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3980 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3982 2020-01-10 Alan Modra <amodra@gmail.com>
3984 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3986 2020-01-09 Nick Clifton <nickc@redhat.com>
3989 * bfd.c (bfd_convert_section_contents): Check for a compress
3990 header size that is larger than the actual section size.
3992 2020-01-08 Alan Modra <amodra@gmail.com>
3995 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3996 after removing sections.
3998 2020-01-06 Jim Wilson <jimw@sifive.com>
4001 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4002 check for !bfd_link_pic (info).
4003 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4004 <R_RISCV_JAL>: Add comment.
4005 (_bfd_riscv_relax_section): For plt.offset check, add check for
4006 bfd_link_pic (info). Add comment.
4008 2020-01-06 Alan Modra <amodra@gmail.com>
4010 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4011 match failures. Don't init to bfd_error_wrong_format before
4012 calling _bfd_check_format.
4014 2020-01-06 Alan Modra <amodra@gmail.com>
4016 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4017 status rather than exiting on stack overflow or underflow.
4018 (_bfd_vms_slurp_etir): Adjust to suit.
4020 2020-01-06 Alan Modra <amodra@gmail.com>
4022 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4024 2020-01-06 Alan Modra <amodra@gmail.com>
4026 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4027 command. Check name offset is within command.
4028 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4029 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4030 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4031 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4032 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4033 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4034 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4035 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4036 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4037 (bfd_mach_o_read_segment): Similarly.
4038 (bfd_mach_o_read_thread): Properly bound check thread struct.
4039 Don't repeat checks on second loop.
4040 (bfd_mach_o_read_command): Fail on invalid command length.
4042 2020-01-04 Alan Modra <amodra@gmail.com>
4044 * format.c (bfd_check_format_matches): Add preserve_match.
4045 Save initial bfd state in "preserve", matched bfd state in
4046 "preserve_match". Save just the first match. Release
4047 bfd_alloc memory. Restore and finish preserved state as
4048 appropriate on all function exit paths.
4050 2020-01-04 Alan Modra <amodra@gmail.com>
4052 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4054 2020-01-04 Alan Modra <amodra@gmail.com>
4056 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4059 2020-01-03 Nick Clifton <nickc@redhat.com>
4062 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4063 there is enough data remaining in the code buffer before
4064 attempting to read a function stub.
4066 2020-01-03 Nick Clifton <nickc@redhat.com>
4069 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4070 return value from bfd_malloc.
4071 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4072 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4073 (elf32_arm_filter_cmse_symbols): Likewise.
4074 (elf32_arm_write_section): Likewise.
4075 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4076 (bfd_mach_o_follow_dsym): Likewise.
4077 * pef.c (bfd_pef_print_loader_section): Likewise.
4078 (bfd_pef_scan_start_address): Likewise.
4079 (bfd_pef_parse_function_stubs): Likewise.
4080 (bfd_pef_parse_symbols): Likewise.
4082 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4084 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4085 on binary inputs ld/PR25316.
4086 (is_ia64_elf): new helper to filter on ia64 objects.
4088 2020-01-03 Jan Beulich <jbeulich@suse.com>
4090 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4092 (bfd_mach_o_scan): Insert underscore in two variable names.
4094 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4096 * Makefile.am: Add z80-elf target support.
4097 * configure.ac: Likewise.
4098 * targets.c: Likewise.
4099 * Makefile.in: Regenerate.
4100 * configure: Regenerate.
4101 * config.bfd: Add z80-elf target support and new arches: ez80 and
4103 * elf32-z80.c: New file.
4104 * archures.c: Add new z80 architectures: eZ80 and Z180.
4105 * coffcode.h: Likewise.
4106 * cpu-z80.c: Likewise.
4107 * coff-z80.c: Add new relocations for Z80 target and local label
4109 * reloc.c: Add new relocs.
4110 * bfd-in2.h: Regenerate.
4111 * libbfd.h: Regenerate.
4113 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4117 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4119 2020-01-01 Alan Modra <amodra@gmail.com>
4121 Update year range in copyright notice of all files.
4123 For older changes see ChangeLog-2019
4125 Copyright (C) 2020 Free Software Foundation, Inc.
4127 Copying and distribution of this file, with or without modification,
4128 are permitted in any medium without royalty provided the copyright
4129 notice and this notice are preserved.
4135 version-control: never
projects / deliverable / binutils-gdb.git / blob