1 2020-08-29 Nick Clifton <nickc@redhat.com>
4 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
7 2020-08-29 Alan Modra <amodra@gmail.com>
10 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
11 element when count is zero. bfd_realloc when shrinking.
13 2020-08-28 Alan Modra <amodra@gmail.com>
16 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
19 2020-08-28 Alan Modra <amodra@gmail.com>
22 * ecofflink.c (WRITE): Really don't write zero size chunks.
24 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
27 * linker.c (bfd_generic_define_common_symbol): Force the alignment
28 to 1 if the section has now alignment requirement.
30 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
32 * elf32-csky.c (csky_archs): Fix arch names.
33 (csky_find_arch_with_name): New.
34 (elf32_csky_merge_attributes): New.
35 (csky_elf_merge_private_bfd_data): Add process of merge
37 (elf32_csky_obj_attrs_arg_type): New.
38 (elf32_csky_obj_attrs_handle_unknown): New.
39 (elf_backend_obj_attrs_vendor): Define.
40 (elf_backend_obj_attrs_section): Define.
41 (elf_backend_obj_attrs_arg_type): Define.
42 (elf_backend_obj_attrs_section_type): Define.
44 2020-08-28 Nick Clifton <nickc@redhat.com>
47 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
48 for undefined symbols which will not generate extra warning
49 messages about truncated relocs.
51 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
53 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
54 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
55 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
56 unresolved reloc checks.
58 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
61 * som.c (som_bfd_copy_private_section_data): Issue error when a
62 subspace is specified without its containing space.
64 2020-08-27 Alan Modra <amodra@gmail.com>
67 * elflink.c: Include limits.h.
68 (CHAR_BIT): Provide fallback define.
69 (set_symbol_value): Correct complex reloc comment.
70 (undefined_reference): Set bfd_error.
71 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
73 (eval_symbol): Limit shifts. Force unsigned for left shift.
75 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
76 * configure: Regenerate.
77 * config.in: Regenerate.
79 2020-08-27 Alan Modra <amodra@gmail.com>
82 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
84 2020-08-27 Alan Modra <amodra@gmail.com>
86 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
87 on sym_sec not being output.
89 2020-08-27 Alan Modra <amodra@gmail.com>
92 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
94 2020-08-26 Nick Clifton <nickc@redhat.com>
97 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
99 (avr_elf32_load_records_from_section): Use bfd_get_16 and
100 bfd_get_32 to load values from potentially unaligned pointers.
103 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
104 ignore local symbols.
105 (elf64_alpha_relax_got_load): Do not check for local dynamic
107 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
109 (INSN_A) Cast the A parameter to unsigned.
110 (INSN_AB): Define in terms of INSN_A.
111 (INSN_ABC): Likewise.
112 (INSN_ABO): Likewise.
116 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
117 unsigned long constant when creating a mask to test for alignment
120 2020-08-26 Alan Modra <amodra@gmail.com>
123 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
125 2020-08-26 Alan Modra <amodra@gmail.com>
128 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
129 when section is empty.
131 2020-08-26 Alan Modra <amodra@gmail.com>
134 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
137 2020-08-26 Alan Modra <amodra@gmail.com>
145 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
146 (ppc64_elf_tls_setup): Likewise.
147 (branch_reloc_hash_match): Likewise.
148 (build_plt_stub): Likewise.
149 (ppc64_elf_relocate_section): Likewise.
151 2020-08-26 Alan Modra <amodra@gmail.com>
154 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
156 2020-08-26 Alan Modra <amodra@gmail.com>
159 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
160 sstubs->contents != NULL.
162 2020-08-26 Alan Modra <amodra@gmail.com>
165 * som.c (som_prep_for_fixups): Return early when no symbols.
167 2020-08-26 Alan Modra <amodra@gmail.com>
170 * ecofflink.c (WRITE): Don't write size 0 chunks.
172 2020-08-26 Alan Modra <amodra@gmail.com>
174 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
176 2020-08-26 Alan Modra <amodra@gmail.com>
179 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
181 2020-08-26 David Faust <david.faust@oracle.com>
183 * archures.c (bfd_mach_xbpf): Define.
184 * bfd-in2.h: Regenerate.
185 * cpu-bpf.c (bfd_xbpf_arch) New.
186 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
188 2020-08-26 Alan Modra <amodra@gmail.com>
190 * archures.c (bfd_mach_ck860): Define.
192 2020-08-25 Mark Wielaard <mark@klomp.org>
194 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
195 and dwarf_rnglists_size fields.
196 (dwarf_debug_sections): Add debug_rnglists.
197 (dwarf_debug_section_enum): Likewise.
198 (read_debug_rnglists): New function.
199 (read_rangelist): New function to call either read_ranges or
200 read_rnglists. Rename original function to...
201 (read_ranges): ...this.
202 (read_rnglists): New function.
204 2020-08-25 Alan Modra <amodra@gmail.com>
207 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
208 is_elf_hash_table before accessing elf fields.
210 2020-08-25 Alan Modra <amodra@gmail.com>
213 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
216 2020-08-25 Alan Modra <amodra@gmail.com>
219 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
220 before accessing elf fields.
222 2020-08-25 Alan Modra <amodra@gmail.com>
225 * som.c (som_compute_checksum): XOR 32-bit words in header,
226 not unsigned long sized words.
228 2020-08-25 Alan Modra <amodra@gmail.com>
231 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
232 amount copied for elf_segment_map defined with one element
235 2020-08-25 Alan Modra <amodra@gmail.com>
238 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
239 bfd_get_x size function to read addends out of fields. Apply
240 rightshift adjustment too. Don't apply the now unnecessary
241 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
242 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
243 Correct R_ARM_THM_JUMP6 addend.
245 2020-08-25 Alan Modra <amodra@gmail.com>
248 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
249 before start of section.
251 2020-08-25 Alan Modra <amodra@gmail.com>
253 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
254 before accessing elf_hash_table_id.
255 * elf32-arc.c (elf_arc_hash_table): Likewise.
256 * elf32-arm.c (elf32_arm_hash_table): Likewise.
257 * elf32-avr.c (avr_link_hash_table): Likewise.
258 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
259 * elf32-cris.c (elf_cris_hash_table): Likewise.
260 * elf32-csky.c (csky_elf_hash_table): Likewise.
261 * elf32-frv.c (frvfdpic_hash_table): Likewise.
262 * elf32-hppa.c (hppa_link_hash_table): Likewise.
263 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
264 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
265 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
266 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
267 * elf32-metag.c (metag_link_hash_table): Likewise.
268 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
269 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
270 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
271 * elf32-s390.c (elf_s390_hash_table): Likewise.
272 * elf32-sh.c (sh_elf_hash_table): Likewise.
273 * elf32-spu.c (spu_hash_table): Likewise.
274 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
275 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
276 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
277 * elf64-hppa.c (hppa_link_hash_table): Likewise.
278 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
279 * elf64-s390.c (elf_s390_hash_table): Likewise.
280 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
281 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
282 * elfxx-mips.c (mips_elf_hash_table): Likewise.
283 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
284 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
286 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
288 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
289 int. Use '%u' format with _bfd_error_handler to render it.
291 2020-08-25 Alan Modra <amodra@gmail.com>
294 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
295 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
297 2020-08-25 Alan Modra <amodra@gmail.com>
300 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
301 accessing elf_hash_table_id.
303 2020-08-25 Alan Modra <amodra@gmail.com>
306 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
307 accessing elf_hash_table_id.
309 2020-08-24 Mark Wielaard <mark@klomp.org>
311 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
312 (read_formatted_entries): Likewise. And skip zero entry.
314 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
316 * bfd-in2.h (bfd_mach_ck860): New.
317 * cpu-csky.c (arch_info_struct): Add item for CK860.
319 2020-08-24 Alan Modra <amodra@gmail.com>
321 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
322 high part tprel16 relocs.
323 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
324 Clear do_tls_opt on odd instructions.
325 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
326 Don't sanity check them here.
327 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
328 high part tprel16 relocs.
329 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
330 Clear do_tls_opt on odd instructions.
331 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
333 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
336 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
337 * configure: Regenerate.
339 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
342 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
343 versioned symbols, which are defined in shared objects, in
346 2020-08-21 Nick Clifton <nickc@redhat.com>
348 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
349 the data map if there are entries in it.
350 (_bfd_aarch64_erratum_843419_scan): Likewise.
352 2020-08-21 Jan Beulich <jbeulich@suse.com>
354 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
355 last byte of debug dir, not first.
357 2020-08-20 Nick Clifton <nickc@redhat.com>
360 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
361 field in the ELF header of the compressed sections.
363 2020-08-20 Nick Clifton <nickc@redhat.com>
366 * elf-bfd.h (struct bfd_elf_section_data): Add
367 has_secondary_relocs field.
368 * elf.c (_bfd_elf_copy_special_section_fields): Set the
369 has_secondary_relocs field for sections which have associated
371 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
372 on sections which have associated secondary relocs.
374 2020-08-15 Alan Modra <amodra@gmail.com>
376 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
377 small common section.
378 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
379 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
380 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
381 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
382 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
383 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
384 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
385 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
386 * elf32-v850.c (v850_elf_check_relocs): Likewise.
387 (v850_elf_add_symbol_hook): Likewise.
388 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
389 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
390 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
391 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
393 2020-08-15 Alan Modra <amodra@gmail.com>
396 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
398 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
399 on small common section.
400 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
401 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
402 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
403 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
404 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
405 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
407 2020-08-14 Alan Modra <amodra@gmail.com>
409 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
410 rather than another copy of primes. Increase maximum default
413 2020-08-13 Alan Modra <amodra@gmail.com>
415 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
417 2020-08-13 Alan Modra <amodra@gmail.com>
419 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
420 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
421 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
422 optimization when --no-pcrel-optimize.
424 2020-08-13 Alan Modra <amodra@gmail.com>
427 * bfd.c (struct bfd): Add read_only.
428 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
429 Set read_only on warning.
430 (elf_object_p): Sanity check program header alignment. Set
431 read_only on warning.
432 * bfd-in2.h: Regenerate.
434 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
436 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
437 win32pstatus note type to avoid signedness comparison warning.
439 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
441 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
442 win32pstatus notes, and return TRUE so we continue rather than
443 stopping as if it was an error.
445 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
447 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
449 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
451 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
452 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
453 appropriate size constraint for each win32pstatus note type.
455 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
457 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
458 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
461 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
463 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
464 (elfcore_grok_win32pstatus): Use.
466 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
468 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
469 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
470 offsets used to read NOTE_INFO_PROCESS.
472 2020-08-12 Nick Clifton <nickc@redhat.com>
474 * po/ru.po: Updated Russian translation.
475 * po/sr.po: Updated Serbian translation.
477 2020-08-07 David Faust <david.faust@oracle.com>
479 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
480 DISP16 and DISP32 relocations.
482 2020-08-05 David Faust <david.faust@oracle.com>
484 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
485 (bpf_elf_howto_table): Use it here.
486 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
487 instruction and data relocations.
489 2020-08-03 Alan Modra <amodra@gmail.com>
491 * vms-lib.c (vms_traverse_index): Sanity check size remaining
492 before accessing vms_idx or vms_elfidx.
494 2020-08-03 Alan Modra <amodra@gmail.com>
497 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
498 size against file size. Correct LONG_MAX limit check.
499 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
500 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
501 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
502 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
503 bfd_malloc_and_get_section.
505 2020-07-31 Alan Modra <amodra@gmail.com>
508 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
509 IR symbols to become dynamic.
510 (elf_link_add_object_symbols): Don't exclude IR symbols when
511 deciding whether an as-needed shared library is needed.
513 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
516 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
518 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
520 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
522 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
523 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
524 Don't define _STRUCTURED_PROC.
525 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
526 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
527 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
528 * configure, config.in: Regenerate.
529 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
530 * Makefile.in, doc/Makefile.in: Regenerate.
532 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
534 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
535 (elf_link_hash_table): Add sym_cache.
536 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
537 (elf32_arm_check_relocs): Updated.
538 (elf32_arm_size_dynamic_sections): Likewise.
539 * elf32-bfin.c (bfin_link_hash_table): Removed.
540 (bfin_link_hash_newfunc): Updated.
541 (bfin_hash_table): Removed.
542 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
543 (csky_elf_check_relocs): Updated.
544 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
545 (elf32_hppa_check_relocs): Updated.
546 * elf32-i386.c (elf_i386_tls_transition): Updated.
547 (elf_i386_convert_load_reloc): Likewise.
548 (elf_i386_check_relocs): Likewise.
549 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
550 (m32r_elf_hash_table): Updated.
551 (m32r_elf_link_hash_table_create): Likewise.
552 (m32r_elf_create_dynamic_sections): Likewise.
553 (m32r_elf_adjust_dynamic_symbol): Likewise.
554 (allocate_dynrelocs): Likewise.
555 (m32r_elf_size_dynamic_sections): Likewise.
556 (m32r_elf_relocate_section): Likewise.
557 (m32r_elf_finish_dynamic_symbol): Likewise.
558 (m32r_elf_check_relocs): Likewise.
559 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
561 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
562 (elf_m68k_check_relocs): Updated.
563 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
564 (elf_metag_check_relocs): Updated.
565 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
566 (microblaze_elf_check_relocs): Updated.
567 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
568 (nds32_elf_create_dynamic_sections): Likewise.
569 (nds32_elf_adjust_dynamic_symbol): Likewise.
570 (nds32_elf_check_relocs): Likewise.
571 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
572 srelbss and aym_cache.
573 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
574 (nios2_elf32_check_relocs): Updated.
575 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
576 (or1k_elf_check_relocs): Updated.
577 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
578 (ppc_elf_check_relocs): Updated.
579 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
580 (elf_s390_check_relocs): Updated.
581 (elf_s390_finish_dynamic_sections): Likewise.
582 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
584 (sh_elf_create_dynamic_sections): Updated.
585 (sh_elf_adjust_dynamic_symbol): Likewise.
586 (sh_elf_size_dynamic_sections): Likewise.
587 (sh_elf_check_relocs): Likewise.
588 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
589 (elf32_tic6x_check_relocs): Updated.
590 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
591 (tilepro_elf_hash_table): Updated.
592 (tilepro_elf_link_hash_table_create): Likewise.
593 (tilepro_elf_check_relocs): Likewise.
594 (tilepro_elf_adjust_dynamic_symbol): Likewise.
595 (allocate_dynrelocs): Likewise.
596 (tilepro_elf_size_dynamic_sections): Likewise.
597 (tilepro_elf_relocate_section): Likewise.
598 (tilepro_elf_finish_dynamic_symbol): Likewise.
599 (tilepro_finish_dyn): Likewise.
600 (tilepro_elf_finish_dynamic_sections): Likewise.
601 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
602 (ppc64_elf_before_check_relocs): Updated.
603 (ppc64_elf_check_relocs): Likewise.
604 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
605 (elf_s390_check_relocs): Updated.
606 (elf_s390_relocate_section): Likewise.
607 (elf_s390_finish_dynamic_sections): Likewise.
608 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
609 (elf_x86_64_check_relocs): Likewise.
610 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
612 (elfNN_aarch64_check_relocs): Updated.
613 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
614 (riscv_elf_check_relocs): Updated.
615 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
616 (mips_elf_resolve_got_page_ref): Updated.
617 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
618 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
620 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
621 (tilegx_elf_check_relocs): Updated.
622 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
624 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
626 * elflink.c (bfd_elf_final_link): Give local symbols a name if
628 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
629 return TRUE if making ET_REL output.
631 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
633 * elf-bfd.h (elf_backend_data): Add
634 `elf_backend_elfsym_local_is_section' member.
635 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
637 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
638 * elflink.c (bfd_elf_final_link): Use it to determine whether
639 set the `.symtab' section's `sh_info' value to the index of the
640 first non-local or non-section symbol.
641 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
643 (elf_backend_elfsym_local_is_section): New macro.
644 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
646 (elf_backend_elfsym_local_is_section): New macro.
648 2020-07-29 Alan Modra <amodra@gmail.com>
650 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
651 defined in excluded sections.
653 2020-07-28 Alan Modra <amodra@gmail.com>
655 * elf.c (assign_section_numbers): Comment. Don't segfault on
656 discarded sections when setting linked-to section for generic
658 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
660 2020-07-27 Alan Modra <amodra@gmail.com>
662 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
664 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
667 2020-07-24 Nick Clifton <nickc@redhat.com>
669 * config.bfd: Move xc16x target to the obsolete list.
671 2020-07-22 Kevin Buettner <kevinb@redhat.com>
673 * binary.c (binary_get_section_contents): Seek using offset
674 from section's file position.
676 2020-07-22 Kevin Buettner <kevinb@redhat.com>
678 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
680 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
683 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
684 type for the first function argument. Rename pointers to reflect
685 that they have distinct types.
687 2020-07-20 Alan Modra <amodra@gmail.com>
689 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
691 2020-07-19 Alan Modra <amodra@gmail.com>
693 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
694 (select_alt_stub): New function.
695 (ppc_get_stub_entry): Use it here.
696 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
698 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
699 merge notoc stubs with other varieties when power10_stubs is "auto".
700 Instead dup the stub hash table entry.
701 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
702 tests of power10_stubs.
704 2020-07-15 Alan Modra <amodra@gmail.com>
707 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
709 2020-07-15 Nick Clifton <nickc@redhat.com>
712 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
713 check for aux entries that overflow the buufer.
715 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
717 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
718 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
720 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
721 Alan Modra <amodra@gmail.com>
724 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
725 objects both before and after normal object files.
726 * elflink.c (_bfd_elf_section_already_linked): Likewise.
728 2020-07-10 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
731 * elf64-ppc.c (struct ppc_link_hash_table): Delete
733 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
734 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
735 uses of power10_stubs.
737 2020-07-09 Alan Modra <amodra@gmail.com>
739 * coff-ppc.c: Delete.
742 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
743 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
745 (coff_write_object_contents): Remove PPC_PE code.
746 * config.bfd: Move powerpcle-pe to removed targets.
747 * configure.ac: Remove powerpc PE entries.
748 * libcoff-in.h (ppc_allocate_toc_section): Delete.
749 (ppc_process_before_allocation): Delete.
750 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
751 * targets.c: Remove powerpc PE vectors.
752 * po/SRC-POTFILES.in: Regenerate.
753 * libcoff.h: Regenerate.
754 * Makefile.in: Regenerate.
755 * configure: Regenerate.
757 2020-07-09 Nick Clifton <nickc@redhat.com>
759 * po/fr.po: Updated French translation.
761 2020-07-07 Alan Modra <amodra@gmail.com>
763 * xcofflink.c (xcoff_mark): Don't mark const sections.
764 (bfd_xcoff_record_link_assignment): Add FIXME.
765 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
766 sections being discarded by linker script.
768 2020-07-07 Alan Modra <amodra@gmail.com>
770 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
771 time, uid, gid and mode for deterministic archive.
772 (xcoff_write_archive_contents_big): Likewise.
774 2020-07-07 Alan Modra <amodra@gmail.com>
776 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
779 2020-07-06 Nick Clifton <nickc@redhat.com>
781 * po/pt.po: Updated Portuguese translation.
782 * po/uk.po: Updated Ukranian translation.
784 2020-07-04 Nick Clifton <nickc@redhat.com>
786 * version.m4: Set version to 2.35.50.
787 * configure: Regenerate.
788 * po/bbfd.pot: Regenerate.
790 2020-07-04 Nick Clifton <nickc@redhat.com>
792 Binutils 2.35 branch created.
794 2020-07-01 Alan Modra <amodra@gmail.com>
797 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
798 raw syment index before dereferencing.
800 2020-07-01 Alan Modra <amodra@gmail.com>
802 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
804 2020-07-01 Alan Modra <amodra@gmail.com>
806 * config.bfd: Obsolete xc16x.
808 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
810 * archures.c (bfd_mach_i386_nacl): Removed.
811 (bfd_mach_i386_i386_nacl): Likewise.
812 (bfd_mach_x86_64_nacl): Likewise.
813 (bfd_mach_x64_32_nacl): Likewise.
814 * config.bfd: Remove *-*-nacl* targets.
815 * configure.ac: Remove x86 NaCl target vectors.
816 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
817 (bfd_x64_32_nacl_arch): Likewise.
818 (bfd_x86_64_nacl_arch): Likewise.
819 (bfd_i386_nacl_arch): Likewise.
820 (bfd_x64_32_arch_intel_syntax): Updated.
821 * elf32-i386.c: Don't include "elf-nacl.h".
822 (elf_i386_nacl_plt): Removed.
823 (elf_i386_nacl_plt0_entry): Likewise.
824 (elf_i386_nacl_plt_entry): Likewise.
825 (elf_i386_nacl_pic_plt0_entry): Likewise.
826 (elf_i386_nacl_pic_plt_entry): Likewise.
827 (elf_i386_nacl_eh_frame_plt): Likewise.
828 (elf_i386_nacl_plt): Likewise.
829 (elf32_i386_nacl_elf_object_p): Likewise.
830 (elf_i386_get_synthetic_symtab): Updated.
831 (elf_i386_link_setup_gnu_properties): Likewise.
832 * elf64-x86-64.c: Don't include "elf-nacl.h".
833 (elf_x86_64_nacl_plt): Removed.
834 (elf64_x86_64_nacl_elf_object_p): Likewise.
835 (elf_x86_64_nacl_plt0_entry): Likewise.
836 (elf_x86_64_nacl_plt_entry): Likewise.
837 (elf_x86_64_nacl_eh_frame_plt): Likewise.
838 (elf_x86_64_nacl_plt): Likewise.
839 (elf32_x86_64_nacl_elf_object_p): Likewise.
840 (elf_x86_64_get_synthetic_symtab): Updated.
841 (elf_x86_64_link_setup_gnu_properties): Likewise.
842 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
843 * targets.c: Remove x86 NaCl target vectors.
844 * bfd-in2.h: Regenerated.
845 * configure: Likewise.
847 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
849 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
850 _bfd_elf_add_dynamic_tags.
852 2020-06-29 Alan Modra <amodra@gmail.com>
854 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
855 return value of bfd_bread. Don't read more than requested length.
856 Sanity check length. Properly terminate file name.
858 2020-06-29 Alan Modra <amodra@gmail.com>
860 * arc-got.h: Use C style comments.
861 * coff-z80.c: Likewise.
862 * elf32-csky.c: Likewise.
863 * peXXigen.c: Likewise.
864 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
867 2020-06-26 Pat Bernardi <bernardi@adacore.com>
869 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
870 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
872 2020-06-26 Alan Modra <amodra@gmail.com>
874 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
875 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
876 (riscv_get_priv_spec_name): Move to..
877 * cpu-riscv.c: ..here.
878 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
879 Use %u to print unsigned numbers.
881 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
883 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
884 default architecture.
886 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
890 _bfd_elf_add_dynamic_tags.
892 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
895 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
896 _bfd_elf_add_dynamic_tags.
898 2020-06-24 Alan Modra <amodra@gmail.com>
900 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
901 shifts without undefined behaviour.
903 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
905 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
907 (_bfd_elf_add_dynamic_tags): New.
908 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
909 _bfd_elf_add_dynamic_tags.
910 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
911 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
912 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
913 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
914 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
915 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
916 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
917 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
919 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
920 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
921 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
922 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
923 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
924 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
925 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
926 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
927 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
929 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
930 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
931 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
932 _bfd_elf_maybe_vxworks_add_dynamic_tags.
933 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
934 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
936 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
937 (_bfd_x86_elf_size_dynamic_sections): Likewise.
938 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
939 dt_reloc_sz and dt_reloc_ent.
940 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
941 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
943 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
944 etab.dt_pltgot_required.
945 (elf32_hppa_size_dynamic_sections): Call
946 _bfd_elf_add_dynamic_tags.
947 * elf32-metag.c (elf_metag_link_hash_table_create): Set
948 etab.dt_pltgot_required.
949 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
950 * elf32-sh.c (sh_elf_link_hash_table_create): Set
951 root.dt_pltgot_required for FDPIC output.
952 (sh_elf_size_dynamic_sections): Call
953 _bfd_elf_maybe_vxworks_add_dynamic_tags.
954 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
955 elf.dt_pltgot_required.
956 (elf_xtensa_size_dynamic_sections): Call
957 _bfd_elf_add_dynamic_tags.
958 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
959 root.dt_pltgot_required.
960 (elf64_hppa_size_dynamic_sections): Call
961 _bfd_elf_add_dynamic_tags.
962 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
963 root.dt_pltgot_required.
964 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
965 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
966 * elflink.c (_bfd_elf_add_dynamic_tags): New.
968 2020-06-22 Saagar Jha <saagar@saagarjha.com>
970 * mach-o.c: Support the new load commands by reading a linkedit
971 data command for them.
973 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
975 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
976 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
977 (riscv_get_priv_spec_class): Likewise.
978 (riscv_get_priv_spec_name): Likewise.
979 (riscv_get_priv_spec_class_from_numbers): New function, convert
980 the version numbers into string, then call riscv_get_priv_spec_class
981 to get the priv spec class.
982 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
983 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
984 (riscv_get_priv_spec_name): Likewise.
985 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
986 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
987 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
988 of input and output objects form their priv spec attributes by
989 riscv_get_priv_spec_class_from_numbers. Report warning rather than
990 errors when linking objects with differnet priv spec versions. We do
991 know v1.9.1 may have conflicts to other versions, so report the
992 warning, too. After that, update the output priv spec version to the
995 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
997 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
998 priv attributes, we will check the conflicts for all of them (major,
999 minor and revision), and then set the priv_attrs_merged to TRUE to
1000 indicate that we have handled all of the priv attributes. Remove
1001 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1003 2020-06-21 Alan Modra <amodra@gmail.com>
1006 * configure.ac: Disable plugins by default for some targets.
1007 * plugin.c: Comment typo fix.
1008 * configure: Regenerate.
1010 2020-06-19 Nick Clifton <nickc@redhat.com>
1012 * plugin.c (try_load_plugin): Suppress the error message about
1013 being unable to open a plugin if creating a list of viable
1016 2020-06-16 Alan Modra <amodra@gmail.com>
1018 * aout-tic30.c: Delete file.
1019 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1020 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1021 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1022 (xc16x-*-elf): Sort properly.
1023 * configure.ac: Remove tic30_aout_vec.
1024 * targets.c: Likewise.
1025 * Makefile.in: Regenerate.
1026 * configure: Regenerate.
1027 * po/SRC-POTFILES.in: Regenerate.
1029 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1031 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1032 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1033 (elf32xtensa_abi): New global variable.
1034 (xtensa_abi_choice): New function.
1035 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1036 XSHAL_ABI to select PLT code.
1038 2020-06-15 Roland McGrath <mcgrathr@google.com>
1040 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1041 field of bfd_link_info.
1043 2020-06-15 Alan Modra <amodra@gmail.com>
1045 * config.bfd: Obsolete powerpcle-*-pe targets.
1047 2020-06-15 Alan Modra <amodra@gmail.com>
1050 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1051 symbols that were defined in discarded sections.
1052 * cofflink.c (coff_link_check_archive_element): Likewise.
1053 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1055 (_bfd_coff_write_global_sym): Don't emit such symbols.
1056 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1057 libcoff.h: Regenerate.
1059 2020-06-11 Alan Modra <amodra@gmail.com>
1062 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1064 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1066 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1067 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1068 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1071 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1074 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1075 Clear verinfo.verdef.
1077 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1080 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1081 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1082 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1084 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1085 Set ifunc_resolvers if there are FUNC resolvers.
1086 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1087 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1088 with elf.ifunc_resolvers.
1089 (write_plt_relocs_for_local_syms): Likewise.
1090 (ppc64_elf_relocate_section): Likewise.
1091 (ppc64_elf_finish_dynamic_sections): Likewise.
1092 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1094 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1095 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1096 instead of readonly_dynrelocs_against_ifunc.
1097 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1098 readonly_dynrelocs_against_ifunc.
1100 2020-06-09 Alan Modra <amodra@gmail.com>
1102 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1103 maybe_local_ifunc_resolver field.
1104 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1105 cases where maybe_local_ifunc_resolver was set.
1106 (ppc64_elf_relocate_section): Likewise.
1107 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1110 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1114 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1116 (elf32_arm_size_dynamic_sections): Updated. Clear
1117 root.tlsdesc_plt for DF_BIND_NOW.
1118 (elf32_arm_finish_dynamic_sections): Updated.
1119 (elf32_arm_output_arch_local_syms): Likewise.
1120 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1121 Clear root.tlsdesc_plt for DF_BIND_NOW.
1122 (nds32_elf_finish_dynamic_sections): Updated.
1123 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1124 dt_tlsdesc_plt and dt_tlsdesc_got.
1125 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1126 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1127 tlsdesc_plt and dt_tlsdesc_got.
1128 (elfNN_aarch64_allocate_dynrelocs): Updated.
1129 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1130 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1131 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1133 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1134 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1135 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1136 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1139 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1141 * elf32-tic6x.c (elf32_bed): Defined the default to
1144 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1146 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1148 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1149 root.splt/root.srelplt.
1150 (elf64_hppa_create_dynamic_sections): Likewise.
1151 (elf64_hppa_size_dynamic_sections): Likewise.
1152 (elf64_hppa_finish_dynamic_symbol): Likewise.
1153 (elf_hppa_final_link): Likewise.
1154 (elf_hppa_final_link_relocate): Likewise.
1156 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1158 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1159 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1162 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf-bfd.h (elf_target_os): New.
1165 (elf_link_hash_table): Add target_os.
1166 (elf_backend_data): Add target_os.
1167 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1168 symbian_p and nacl_p.
1169 (create_got_section): Updated.
1170 (elf32_arm_create_dynamic_sections): Likewise.
1171 (arm_type_of_stub): Likewise.
1172 (elf32_arm_create_or_find_stub_sec): Likewise.
1173 (elf32_arm_allocate_plt_entry): Likewise.
1174 (elf32_arm_populate_plt_entry): Likewise.
1175 (elf32_arm_final_link_relocate): Likewise.
1176 (elf32_arm_check_relocs): Likewise.
1177 (allocate_dynrelocs_for_symbol): Likewise.
1178 (elf32_arm_finish_dynamic_symbol): Likewise.
1179 (elf32_arm_finish_dynamic_sections): Likewise.
1180 (elf32_arm_output_plt_map_1): Likewise.
1181 (elf32_arm_output_arch_local_syms): Likewise.
1182 (elf32_arm_add_symbol_hook): Likewise.
1183 (elf32_arm_nacl_link_hash_table_create): Likewise.
1184 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1185 (elf32_arm_symbian_link_hash_table_create): Likewise.
1186 (ELF_TARGET_OS): New.
1187 * elf32-i386.c (elf_i386_arch_bed): Removed.
1188 (elf_backend_arch_data): Likewise.
1189 (elf_i386_solaris_arch_bed): Likewise.
1190 (elf_i386_nacl_arch_bed): Likewise.
1191 (elf_i386_vxworks_arch_bed): Likewise.
1192 (elf_i386_relocate_section): Updated.
1193 (elf_i386_finish_dynamic_sections): Likewise.
1194 (elf_i386_get_synthetic_symtab): Likewise.
1195 (elf_i386_link_setup_gnu_properties): Likewise.
1196 (ELF_TARGET_OS): New.
1197 * elf32-mips.c (ELF_TARGET_OS): New.
1198 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1199 (ppc_elf_create_got): Updated.
1200 (ppc_elf_create_dynamic_sections): Likewise.
1201 (ppc_elf_check_relocs): Likewise.
1202 (ppc_elf_adjust_dynamic_symbol): Likewise.
1203 (ppc_elf_size_dynamic_sections): Likewise.
1204 (ppc_elf_relocate_section): Likewise.
1205 (ppc_elf_finish_dynamic_sections): Likewise.
1206 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1207 (ELF_TARGET_OS): New.
1208 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1209 (sh_elf_link_hash_table_create): Updated.
1210 (sh_elf_create_dynamic_sections): Likewise.
1211 (allocate_dynrelocs): Likewise.
1212 (sh_elf_size_dynamic_sections): Likewise.
1213 (sh_elf_relocate_section): Likewise.
1214 (sh_elf_finish_dynamic_symbol): Likewise.
1215 (sh_elf_finish_dynamic_sections): Likewise.
1216 (ELF_TARGET_OS): New.
1217 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1219 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1220 (ELF_TARGET_OS): New.
1221 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1222 (elf_x86_64_solaris_arch_bed): Likewise.
1223 (elf_x86_64_nacl_arch_bed): Likewise.
1224 (elf_x86_64_finish_dynamic_sections): Updated.
1225 (elf_x86_64_get_synthetic_symtab): Likewise.
1226 (elf_x86_64_link_setup_gnu_properties): Likewise.
1227 (ELF_TARGET_OS): New.
1228 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1230 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1231 (MIPS_ELF_REL_DYN_NAME): Updated.
1232 (ELF_MIPS_GP_OFFSET): Likewise.
1233 (mips_elf_create_local_got_entry): Likewise.
1234 (mips_elf_allocate_dynamic_relocations): Likewise.
1235 (mips_elf_count_got_symbols): Likewise.
1236 (is_gott_symbol): Likewise.
1237 (mips_elf_calculate_relocation): Likewise.
1238 (mips_elf_create_dynamic_relocation): Likewise.
1239 (_bfd_mips_elf_check_relocs): Likewise.
1240 (allocate_dynrelocs): Likewise.
1241 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1242 (mips_elf_lay_out_got): Likewise.
1243 (mips_elf_set_plt_sym_value): Likewise.
1244 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1245 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1246 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1247 (_bfd_mips_elf_final_link): Likewise.
1248 (_bfd_mips_init_file_header): Likewise.
1249 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1251 (allocate_dynrelocs): Likewise.
1252 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1253 (_bfd_sparc_elf_relocate_section): Likewise.
1254 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1255 (sparc_finish_dyn): Likewise.
1256 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1257 * elfxx-target.h (ELF_TARGET_OS): New.
1258 (elfNN_bed): Add ELF_TARGET_OS.
1259 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1260 (_bfd_x86_elf_link_hash_table_create): Likewise.
1261 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1262 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1263 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1264 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1265 * elfxx-x86.h (elf_x86_target_os): Removed.
1266 (elf_x86_backend_data): Likewise.
1267 (get_elf_x86_backend_data): Likewise.
1268 (elf_x86_link_hash_table): Remove target_os.
1270 2020-06-06 Alan Modra <amodra@gmail.com>
1273 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1274 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1275 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1276 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1277 * elf64-ppc.c: Update throughout for reloc renaming.
1278 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1279 * libbfd.h: Regenerate.
1280 * bfd-in2.h: Regenerate.
1282 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1288 2020-06-05 Nick Clifton <nickc@redhat.com>
1290 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1293 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1295 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1296 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1297 whether the object can be linked according to it's priv
1298 attributes. The object without any priv spec attributes can
1299 be linked with others. If the first input object doesn't contain
1300 any priv attributes, then we need to copy the setting from the
1301 next input one. Also report more detailed error messages to user.
1303 2020-06-04 Stephen Casner <casner@acm.org>
1305 Extend pdp11-aout symbol table format to accommodate .stab
1306 symbols and implement correct handling of them.
1308 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1309 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1310 normal vs. .stab symbol table type values, replacing N_STAB mask.
1311 (translate_from_native_sym_flags): Determine correct section for
1312 different .stab types.
1313 (translate_to_native_sym_flags): Leave .stab types intact.
1314 (translate_symbol_table): Error if symbol indicates overlay;
1315 store desc field from .stab symbols.
1316 (write_syms): Output desc field with symbol.
1317 (aout_link_check_ar_symbols): Skip .stab symbols.
1318 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1319 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1320 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1321 correctly distinguish .stab symbols and select calculate their
1322 section and value; and copy desc and ovly fields from input symbol
1325 2020-06-04 Stephen Casner <casner@acm.org>
1327 * aoutx.h (translate_symbol_table): Comment had external and
1329 * pdp11.c (translate_symbol_table): Likewise.
1331 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1333 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1334 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1335 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1337 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1341 in debug section against symbol defined in shared library to 0.
1342 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1343 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1344 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1345 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1346 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1347 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1348 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1349 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1350 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1351 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1352 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1353 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1354 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1355 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1357 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1358 there is non-GOT reference.
1359 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1360 non-alloced sections.
1362 2020-06-03 Stephen Casner <casner@acm.org>
1364 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1366 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1368 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1369 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1370 other size that doesn't qcover the header word.
1371 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1372 string table, and zero it.
1373 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1374 message and set bfd_error on finding an invalid name string offset.
1375 (add_to_stringtab): INLINE -> inline
1376 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1378 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1379 any relocs that could not be recognised.
1380 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1381 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1382 name exists and is long enough, before attempting to see if it is
1384 c3864421222 - Correct case for N_SO being the last symbol.
1385 50455f1ab29 PR 20891 - Handle the case where the main file name
1386 and the directory name are both empty.
1387 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1388 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1389 range string table offsets.
1390 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1391 illegal string offset.
1392 (aout_link_includes_newfunc): Add comment.
1393 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1394 on unexpected relocation type rather than ASSERT.
1396 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1399 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1400 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1402 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1405 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1406 non-alloced sections.
1408 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1410 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1411 dynamic relocations for non SEC_ALLOC sections.
1413 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1415 * aout64.c (BMAGIC, QMAGIC): Do not define.
1416 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1417 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1418 to check the file format.
1419 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1420 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1421 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1423 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1425 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1426 relocations for non SEC_ALLOC sections.
1428 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1431 * elf32-arm.c (maybe_set_textrel): Removed.
1432 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1433 with _bfd_elf_maybe_set_textrel.
1434 * elf32-csky.c (maybe_set_textrel): Removed.
1435 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1436 with _bfd_elf_maybe_set_textrel.
1437 * elf32-hppa.c (maybe_set_textrel): Removed.
1438 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1439 with _bfd_elf_maybe_set_textrel.
1440 * elf32-lm32.c (maybe_set_textrel): Removed.
1441 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1442 with _bfd_elf_maybe_set_textrel.
1443 * elf32-m32r.c (maybe_set_textrel): Removed.
1444 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1445 with _bfd_elf_maybe_set_textrel.
1446 * elf32-metag.c (maybe_set_textrel): Removed.
1447 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1448 with _bfd_elf_maybe_set_textrel.
1449 * elf32-nds32.c (maybe_set_textrel): Removed.
1450 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1451 with _bfd_elf_maybe_set_textrel.
1452 * elf32-or1k.c (maybe_set_textrel): Removed.
1453 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1454 with _bfd_elf_maybe_set_textrel.
1455 * elf32-ppc.c (maybe_set_textrel): Removed.
1456 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1457 with _bfd_elf_maybe_set_textrel.
1458 * elf32-s390.c (maybe_set_textrel): Removed.
1459 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1460 with _bfd_elf_maybe_set_textrel.
1461 * elf32-sh.c (maybe_set_textrel): Removed.
1462 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1463 with _bfd_elf_maybe_set_textrel.
1464 * elf32-tic6x.c (maybe_set_textrel): Removed.
1465 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1466 with _bfd_elf_maybe_set_textrel.
1467 * elf32-tilepro.c (maybe_set_textrel): Removed.
1468 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1469 with _bfd_elf_maybe_set_textrel.
1470 * elf64-ppc.c (maybe_set_textrel): Removed.
1471 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1472 with _bfd_elf_maybe_set_textrel.
1473 * elf64-s390.c (maybe_set_textrel): Removed.
1474 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1475 with _bfd_elf_maybe_set_textrel.
1476 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1477 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1478 with _bfd_elf_maybe_set_textrel.
1479 * elfnn-riscv.c (maybe_set_textrel): Removed.
1480 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1481 with _bfd_elf_maybe_set_textrel.
1482 * elfxx-sparc.c (maybe_set_textrel): Removed.
1483 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1484 with _bfd_elf_maybe_set_textrel.
1485 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1486 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1487 with _bfd_elf_maybe_set_textrel.
1488 * elfxx-x86.c (maybe_set_textrel): Removed.
1489 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1490 with _bfd_elf_maybe_set_textrel.
1491 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1493 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1498 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1499 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1500 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1501 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1503 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1504 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1505 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1506 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1507 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1508 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1509 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1510 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1511 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1512 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1513 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1514 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1515 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1516 (elf_backend_copy_indirect_symbol): Likewise.
1517 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1518 (elf_backend_copy_indirect_symbol): Likewise.
1519 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1521 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1524 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1525 * elf32-arm.c (readonly_dynrelocs): Removed.
1526 (maybe_set_textrel): Replace readonly_dynrelocs with
1527 _bfd_elf_readonly_dynrelocs.
1528 * elf32-csky.c (readonly_dynrelocs): Removed.
1529 (maybe_set_textrel): Replace readonly_dynrelocs with
1530 _bfd_elf_readonly_dynrelocs.
1531 * elf32-hppa.c(readonly_dynrelocs): Removed.
1532 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1533 _bfd_elf_readonly_dynrelocs.
1534 (maybe_set_textrel): Likewise.
1535 * elf32-lm32.c (readonly_dynrelocs): Removed.
1536 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1537 with _bfd_elf_readonly_dynrelocs.
1538 (maybe_set_textrel): Likewise.
1539 * elf32-m32r.c (readonly_dynrelocs): Removed.
1540 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1541 with _bfd_elf_readonly_dynrelocs.
1542 (maybe_set_textrel): Likewise.
1543 * elf32-metag.c (readonly_dynrelocs): Removed.
1544 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1545 with _bfd_elf_readonly_dynrelocs.
1546 (maybe_set_textrel): Likewise.
1547 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1548 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1549 with _bfd_elf_readonly_dynrelocs.
1550 * elf32-nds32.c (readonly_dynrelocs): Removed.
1551 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1552 with _bfd_elf_readonly_dynrelocs.
1553 (maybe_set_textrel): Likewise.
1554 * elf32-or1k.c (readonly_dynrelocs): Removed.
1555 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1556 with _bfd_elf_readonly_dynrelocs.
1557 * elf32-ppc.c (readonly_dynrelocs): Removed.
1558 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1559 _bfd_elf_readonly_dynrelocs.
1560 (ppc_elf_adjust_dynamic_symbol): Likewise.
1561 (maybe_set_textrel): Likewise.
1562 * elf32-s390.c (readonly_dynrelocs): Removed.
1563 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1564 with _bfd_elf_readonly_dynrelocs.
1565 (maybe_set_textrel): Likewise.
1566 * elf32-sh.c (readonly_dynrelocs): Removed.
1567 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1568 _bfd_elf_readonly_dynrelocs.
1569 (maybe_set_textrel): Likewise.
1570 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1571 (maybe_set_textrel): Replace readonly_dynrelocs with
1572 _bfd_elf_readonly_dynrelocs.
1573 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1574 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1575 with _bfd_elf_readonly_dynrelocs.
1576 (maybe_set_textrel): Likewise.
1577 * elf64-ppc.c (readonly_dynrelocs): Removed.
1578 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1579 _bfd_elf_readonly_dynrelocs.
1580 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1581 (maybe_set_textrel): Likewise.
1582 * elf64-s390.c (readonly_dynrelocs): Removed.
1583 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1584 with _bfd_elf_readonly_dynrelocs.
1585 (maybe_set_textrel): Likewise.
1586 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1587 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1588 (maybe_set_textrel): Replace readonly_dynrelocs with
1589 _bfd_elf_readonly_dynrelocs.
1590 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1591 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1592 with _bfd_elf_readonly_dynrelocs.
1593 (maybe_set_textrel): Likewise.
1594 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1595 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1596 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1597 (maybe_set_textrel): Likewise.
1598 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1599 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1600 with _bfd_elf_readonly_dynrelocs.
1601 (maybe_set_textrel): Likewise.
1602 * elfxx-x86.c (readonly_dynrelocs): Removed.
1603 (maybe_set_textrel): Replace readonly_dynrelocs with
1604 _bfd_elf_readonly_dynrelocs.
1605 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1607 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1609 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1610 -fsanitize=undefined.
1612 2020-06-03 Alan Modra <amodra@gmail.com>
1616 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1618 (pe_ILF_build_a_bfd): Likewise.
1620 2020-06-03 Alan Modra <amodra@gmail.com>
1623 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1624 core files as well as objects.
1626 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1630 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1632 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1633 (elf_arc_link_hash_newfunc): Updated.
1634 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1635 (elf32_arm_link_hash_newfunc): Updated.
1636 (elf32_arm_copy_indirect_symbol): Likewise.
1637 (elf32_arm_check_relocs): Likewise.
1638 (readonly_dynrelocs): Likewise.
1639 (allocate_dynrelocs_for_symbol): Likewise.
1640 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1641 (csky_elf_link_hash_newfunc): Updated.
1642 (csky_allocate_dynrelocs): Likewise.
1643 (readonly_dynrelocs): Likewise.
1644 (csky_elf_copy_indirect_symbol): Likewise.
1645 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1646 (hppa_link_hash_newfunc): Updated.
1647 (elf32_hppa_copy_indirect_symbol): Likewise.
1648 (elf32_hppa_hide_symbol): Likewise.
1649 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1650 (allocate_dynrelocs): Likewise.
1651 (elf32_hppa_relocate_section): Likewise.
1652 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1653 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1654 (lm32_elf_link_hash_newfunc): Likewise.
1655 (lm32_elf_link_hash_table_create): Updated.
1656 (readonly_dynrelocs): Likewise.
1657 (allocate_dynrelocs): Likewise.
1658 (lm32_elf_copy_indirect_symbol): Likewise.
1659 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1660 (m32r_elf_link_hash_newfunc): Likewise.
1661 (m32r_elf_link_hash_table_create): Updated.
1662 (m32r_elf_copy_indirect_symbol): Likewise.
1663 (allocate_dynrelocs): Likewise.
1664 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1665 (metag_link_hash_newfunc): Updated.
1666 (elf_metag_copy_indirect_symbol): Likewise.
1667 (readonly_dynrelocs): Likewise.
1668 (allocate_dynrelocs): Likewise.
1669 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1671 (link_hash_newfunc): Updated.
1672 (microblaze_elf_check_relocs): Likewise.
1673 (microblaze_elf_copy_indirect_symbol): Likewise.
1674 (readonly_dynrelocs): Likewise.
1675 (allocate_dynrelocs): Likewise.
1676 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1677 (nds32_elf_link_hash_newfunc): Updated.
1678 (nds32_elf_copy_indirect_symbol): Likewise.
1679 (readonly_dynrelocs): Likewise.
1680 (allocate_dynrelocs): Likewise.
1681 (nds32_elf_check_relocs): Likewise.
1682 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1683 (link_hash_newfunc): Updated.
1684 (nios2_elf32_copy_indirect_symbol): Likewise.
1685 (nios2_elf32_check_relocs): Likewise.
1686 (allocate_dynrelocs): Likewise.
1687 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1688 (or1k_elf_link_hash_newfunc): Updated.
1689 (readonly_dynrelocs): Likewise.
1690 (allocate_dynrelocs): Likewise.
1691 (or1k_elf_copy_indirect_symbol): Likewise.
1692 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1693 (ppc_elf_link_hash_newfunc): Updated.
1694 (ppc_elf_copy_indirect_symbol): Likewise.
1695 (ppc_elf_check_relocs): Likewise.
1696 (readonly_dynrelocs): Likewise.
1697 (ppc_elf_adjust_dynamic_symbol): Likewise.
1698 (allocate_dynrelocs): Likewise.
1699 (ppc_elf_relocate_section): Likewise.
1700 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1701 (link_hash_newfunc): Updated.
1702 (elf_s390_copy_indirect_symbol): Likewise.
1703 (readonly_dynrelocs): Likewise.
1704 (elf_s390_adjust_dynamic_symbol): Likewise.
1705 (allocate_dynrelocs): Likewise.
1706 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1707 (sh_elf_link_hash_newfunc): Updated.
1708 (readonly_dynrelocs): Likewise.
1709 (allocate_dynrelocs): Likewise.
1710 (sh_elf_copy_indirect_symbol): Likewise.
1711 (sh_elf_check_relocs): Likewise.
1712 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1713 (elf32_tic6x_link_hash_newfunc): Likewise.
1714 (elf32_tic6x_link_hash_table_create): Updated.
1715 (readonly_dynrelocs): Likewise.
1716 (elf32_tic6x_check_relocs): Likewise.
1717 (elf32_tic6x_allocate_dynrelocs): Likewise.
1718 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1720 (link_hash_newfunc): Updated.
1721 (tilepro_elf_copy_indirect_symbol): Likewise.
1722 (tilepro_elf_check_relocs): Likewise.
1723 (allocate_dynrelocs): Likewise.
1724 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1725 (ppc64_elf_copy_indirect_symbol): Updated.
1726 (ppc64_elf_check_relocs): Likewise.
1727 (readonly_dynrelocs): Likewise.
1728 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1729 (dec_dynrel_count): Likewise.
1730 (allocate_dynrelocs): Likewise.
1731 (ppc64_elf_relocate_section): Likewise.
1732 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1733 (link_hash_newfunc): Updated.
1734 (elf_s390_copy_indirect_symbol): Likewise.
1735 (readonly_dynrelocs): Likewise.
1736 (allocate_dynrelocs): Likewise.
1737 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1738 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1740 (elfNN_aarch64_link_hash_newfunc): Updated.
1741 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1742 (readonly_dynrelocs): Likewise.
1743 (need_copy_relocation_p): Likewise.
1744 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1745 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1746 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1747 (link_hash_newfunc): Updated.
1748 (riscv_elf_copy_indirect_symbol): Likewise.
1749 (riscv_elf_check_relocs): Likewise.
1750 (readonly_dynrelocs): Likewise.
1751 (allocate_dynrelocs): Likewise.
1752 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1754 (link_hash_newfunc): Updated.
1755 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1756 (_bfd_sparc_elf_check_relocs): Likewise.
1757 (readonly_dynrelocs): Likewise.
1758 (allocate_dynrelocs): Likewise.
1759 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1760 (link_hash_newfunc): Updated.
1761 (tilegx_elf_copy_indirect_symbol): Likewise.
1762 (tilegx_elf_check_relocs): Likewise.
1763 (readonly_dynrelocs): Likewise.
1764 (allocate_dynrelocs): Likewise.
1765 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1766 (readonly_dynrelocs): Likewise.
1767 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1768 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1770 2020-06-01 Alan Modra <amodra@gmail.com>
1772 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1773 command against cmd_length, not the end of record. For
1774 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1775 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1778 2020-05-28 David Faust <david.faust@oracle.com>
1780 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1781 R_BPF_INSN_{32,64} relocations.
1783 2020-05-28 Stephen Casner <casner@acm.org>
1785 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1786 addreses in .long (used in testsuites) and .stab values.
1788 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1791 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1792 Check bfd_link_dll when issue a DT_TEXTREL warning.
1793 * elfxx-x86.c (maybe_set_textrel): Likewise.
1794 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1796 2020-05-26 Nick Clifton <nickc@redhat.com>
1798 * plugin.c (try_load_plugin): Extend error message when a plugin
1801 2020-05-23 Alan Modra <amodra@gmail.com>
1803 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1805 2020-05-22 Alan Modra <amodra@gmail.com>
1808 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1809 attributes from shared libraries, and do not return an error if
1812 2020-05-21 Alan Modra <amodra@gmail.com>
1815 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1817 (_bfd_delete_bfd): Free the copy.
1818 (_bfd_new_bfd): Free nbfd->memory on error.
1820 2020-05-21 Alan Modra <amodra@gmail.com>
1822 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1823 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1824 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1825 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1826 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1827 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1828 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1829 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1830 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1831 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1832 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1833 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1834 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1835 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1836 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1837 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1838 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1839 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1840 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1841 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1843 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1845 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1846 get_default_version. It is used to find the default version for
1847 the specific extension.
1848 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1849 default_major_version and default_minor_version. Add new bfd_boolean
1850 parameter *use_default_version. Set it to TRUE if we need to call
1851 the callback rps->get_default_version to find the default version.
1852 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1853 the default version in riscv_parsing_subset_version, and then call
1854 riscv_add_subset to add the subset into subset list.
1855 (riscv_parse_prefixed_ext): Likewise.
1856 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1857 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1858 strings rather than characters.
1859 riscv_merge_arch_attr_info): The callback function get_default_version
1860 is only needed for assembler, so set it to NULL int the linker.
1861 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1862 * elfxx-riscv.h: Updated.
1864 2020-05-20 Alan Modra <amodra@gmail.com>
1867 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1868 use bfd_set_filename.
1869 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1870 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1871 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1872 (bfd_create): Likewise.
1873 (_bfd_delete_bfd): Don't free filename.
1874 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1875 return pointer to the copy or NULL on alloc fail.
1876 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1877 result of bfd_set_filename.
1878 * bfd-in2.h: Regenerate.
1880 2020-05-20 Alan Modra <amodra@gmail.com>
1883 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1884 section size against file size.
1885 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1887 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1890 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1891 and memset when allocating memory for the sections_being_created
1894 2020-05-19 Stafford Horne <shorne@gmail.com>
1896 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1898 (or1k_elf_relocate_section): Access srelgot via
1899 htab->root.srelgot. Add assertions for srelgot->contents.
1900 Introduce local variable for srelgot to not reuse global
1902 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1903 (or1k_set_got_and_rela_sizes): New function.
1904 (or1k_initial_exec_offset): New function.
1905 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1906 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1908 (or1k_elf_check_relocs): Use OR to set TLS access.
1909 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1911 (or1k_elf_size_dynamic_sections): Use
1912 or1k_set_got_and_rela_sizes to set sizes.
1913 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1914 (TCB_SIZE): New macro.
1915 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1916 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1917 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1918 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1919 (tpoff): Add dynamic boolean argument.
1920 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1922 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1924 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1925 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1926 cases with BFD_RELOC_AARCH64_JUMP26.
1927 (elfNN_aarch64_check_relocs): Likewise.
1929 2020-05-19 Alan Modra <amodra@gmail.com>
1931 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1932 bfd_get_filename rather than accessing bfd->filename directly.
1933 * aout-target.h (MY (object_p)): Likewise.
1934 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1935 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1936 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1937 (_bfd_archive_bsd44_construct_extended_name_table),
1938 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1939 (_bfd_bsd_write_armap): Likewise.
1940 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1941 * cache.c (bfd_open_file): Likewise.
1942 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1943 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1944 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1945 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1946 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1947 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1948 (patch_tls_desc_to_ie): Likewise.
1949 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1950 (spu_elf_auto_overlay): Likewise.
1951 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1952 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1953 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1954 * elflink.c (bfd_elf_size_dynamic_sections),
1955 (elf_link_input_bfd): Likewise.
1956 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1957 * mach-o.c (bfd_mach_o_follow_dsym),
1958 (bfd_mach_o_close_and_cleanup): Likewise.
1959 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1960 (find_separate_debug_file, get_build_id_name): Likewise.
1961 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1962 * plugin.c (bfd_plugin_open_input): Likewise.
1963 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1964 * som.c (som_write_armap): Likewise.
1965 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1966 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1967 (_bfd_vms_lib_write_archive_contents): Likewise.
1968 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1970 2020-05-19 Alan Modra <amodra@gmail.com>
1973 * bfdio.c (_bfd_real_fopen): Typo fix.
1975 2020-05-18 Nick Clifton <nickc@redhat.com>
1978 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1979 for the sections_being_created array.
1981 2020-05-18 Alan Modra <amodra@gmail.com>
1983 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1984 they can be freed without also freeing internal_relocs.
1986 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1989 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1990 separators into DOS style when creating a WIN32 fullpath.
1992 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1994 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1995 to initialize RISC-V tdata.
1997 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1999 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2002 2020-05-11 Alan Modra <amodra@gmail.com>
2004 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2006 2020-05-11 Alan Modra <amodra@gmail.com>
2008 * elf64-ppc.c: Rename powerxx to power10 throughout.
2010 2020-05-11 Alan Modra <amodra@gmail.com>
2013 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2014 contains required number of auxents before processing any auxent.
2015 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2016 file name from auxents for PE.
2018 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2020 * aout-cris.c (DEFAULT_ARCH): Delete define.
2021 (MY_set_arch_mach): Likewise.
2022 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2024 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2025 of r_type before the shift.
2027 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2030 * elfnn-aarch64.c (group_sections): Copy implementation from
2033 2020-05-01 Alan Modra <amodra@gmail.com>
2036 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2037 accessing root.u.def of symbols. Also check root.u.def.section
2038 is non-NULL. Reverse tests so as to make the logic positive.
2040 2020-05-01 Alan Modra <amodra@gmail.com>
2043 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2044 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2046 2020-05-01 Alan Modra <amodra@gmail.com>
2049 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2050 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2051 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2052 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2053 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2054 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2055 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2056 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2057 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2058 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2060 2020-05-01 Alan Modra <amodra@gmail.com>
2063 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2064 from shared libraries.
2066 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2068 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2069 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2070 equals 0. Report overflow when the result has negative sign but
2071 all significant bits are zero.
2073 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2075 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2076 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2078 2020-04-28 Alan Modra <amodra@gmail.com>
2080 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2081 Emit warning message.
2083 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2085 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2086 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2087 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2088 to x86_64_pe_big_vec as it not a big-endian format.
2089 (vec i386_pe_big_vec): New.
2090 * configure.ac: Likewise.
2091 * targets.c: Likewise.
2092 * configure: Regenerate.
2093 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2094 COFF_WITH_PE_BIGOBJ): New.
2095 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2097 (x86_64_pe_be_vec): Moved.
2099 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2101 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2102 * elf.c (elfcore_grok_arc_v2): New function.
2103 (elfcore_grok_note): Call the new function to handle the corresponding
2105 (elfcore_write_arc_v2): New function.
2106 (elfcore_write_register_note): Call the new function to handle the
2107 corresponding pseudo-sections.
2109 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2112 * bfd-in2.h: Regenerated.
2113 * elf32-xtensa.c (elf_howto_table): New entries for
2114 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2115 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2116 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2117 R_XTENSA_NDIFF{8,16,32}.
2118 * libbfd.h (bfd_reloc_code_real_names): Add names for
2119 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2120 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2121 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2122 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2124 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2127 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2130 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2133 * elf-bfd.h (elf_backend_data): Add
2134 elf_backend_strip_zero_sized_dynamic_sections.
2135 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2136 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2138 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2140 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2142 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2144 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2146 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2148 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2150 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2152 2020-04-21 Nick Clifton <nickc@redhat.com>
2154 * po/sr.po: Updated Serbian translation.
2156 2020-04-21 Alan Modra <amodra@gmail.com>
2158 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2161 2020-04-20 Stephen Casner <casner@acm.org>
2163 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2164 causing globals from linker script to be treated as debug symbols.
2165 (translate_symbol_table): Don't sign-extend symbol values from 16
2166 to 64 bits in nm output.
2168 2020-04-20 Alan Modra <amodra@gmail.com>
2170 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2172 2020-04-18 Alan Modra <amodra@gmail.com>
2174 * section.c (bfd_is_const_section): Correct test for special
2176 * bfd-in2.h: Regenerate.
2178 2020-04-17 Alan Modra <amodra@gmail.com>
2181 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2184 2020-04-16 Nick Clifton <nickc@redhat.com>
2187 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2188 abort with a more helpful error message.
2190 2020-04-16 Alan Modra <amodra@gmail.com>
2193 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2196 2020-04-15 Fangrui Song <maskray@google.com>
2199 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2200 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2201 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2202 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2203 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2204 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2205 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2206 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2207 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2208 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2209 * elflink.c (elf_link_output_extsym): Likewise.
2210 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2212 2020-04-15 Alan Modra <amodra@gmail.com>
2215 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2216 pointer into strings that may be freed for section name, always
2217 allocate a new string.
2219 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2220 Jan W. Jagersma <jwjagersma@gmail.com>
2222 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2223 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2224 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2225 (_bfd_go32_mkobject): New functions.
2226 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2227 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2228 (go32exe_mkobject): Call _bfd_go32_mkobject.
2229 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2230 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2232 (coff_write_relocs): Enable extended reloc counter code if
2233 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2234 (coff_write_object_contents): Likewise. Pad section headers
2235 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2236 instead of coff_swap_scnhdr_out.
2237 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2238 enable extended reloc counter.
2239 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2240 Declare with ATTRIBUTE_UNUSED.
2241 * libcoff-in.h: (struct coff_tdata): New field go32.
2243 * libcoff.h: Regenerate.
2245 2020-04-14 Fangrui Song <maskray@google.com>
2248 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2251 2020-04-14 Stephen Casner <casner@acm.org>
2254 * pdp11.c: Add implementation of --imagic option.
2255 (adjust_o_magic): Fix objcopy --extract-symbol test.
2256 * libaout.h (enum aout_magic): Add i_magic.
2258 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2259 Nick Clifton <nickc@redhat.com>
2261 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2263 <default>: Error rather than abort.
2265 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2268 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2269 relocation section from section group.
2271 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2273 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2274 bfd->origin to file offset.
2275 * bfdwin.c (bfd_get_file_window): Likewise.
2276 * bfd.c: Clarify the use of the bfd->origin field.
2277 * bfd-in2.h: Regenerate.
2278 * coff-i386.c: Don't include go32exe.h. Allow overriding
2279 coff_write_object_contents via COFF_WRITE_CONTENTS.
2280 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2281 (go32exe_write_object_contents): New functions.
2282 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2283 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2284 (create_go32_stub): Remove check for 2k size limit. Read stub
2285 from go32exe_temp_stub if present.
2286 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2287 copy variable-length stub.
2288 (go32_check_format): Read stub to go32exe_temp_stub, set
2289 origin, return go32exe_cleanup.
2290 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2291 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2292 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2293 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2294 Remove functions and their associated #defines.
2295 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2296 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2297 Rename field go32stub to stub.
2298 * libcoff.h: Regenerate.
2299 * coff-stgo32.c (go32_check_format): Rename to...
2300 (go32exe_check_format): ...this.
2301 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2302 (go32exe_copy_private_bfd_data): ...this.
2303 (stub_bytes): Rename to...
2304 (go32exe_default_stub): ...this.
2305 (create_go32_stub): Rename to...
2306 (go32exe_create_stub): ...this.
2307 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2310 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2314 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2315 relocation to R_386_32 for relocation against non-preemptible
2317 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2318 allocate dynamic relocation for non-preemptible absolute symbol.
2319 (elf_i386_relocate_section): Pass sec to
2320 GENERATE_DYNAMIC_RELOCATION_P.
2321 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2322 (elf_x86_64_convert_load_reloc): Covert load relocation to
2323 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2324 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2325 for non-preemptible absolute symbol if they overflow.
2326 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2327 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2328 symbol. Don't allocate dynamic relocation for non-preemptible
2330 (elf_x86_64_relocate_section): Don't generate relative relocation
2331 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2332 to GENERATE_DYNAMIC_RELOCATION_P.
2333 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2334 against non-preemptible absolute symbol.
2335 (_bfd_elf_x86_valid_reloc_p): New function.
2336 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2338 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2339 argument. Don't generate dynamic relocation against
2340 non-preemptible absolute symbol.
2341 (ABS_SYMBOL_P): New.
2342 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2343 against non-preemptible absolute symbol.
2345 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2346 (_bfd_elf_x86_valid_reloc_p): New.
2348 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2351 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2352 address in the GOT if in thumb only mode.
2354 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2356 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2358 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2360 * mmo.c (mmo_scan): Create .text section only when needed, not
2363 2020-03-31 Alan Modra <amodra@gmail.com>
2365 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2368 2020-03-31 Alan Modra <amodra@gmail.com>
2370 * vms-alpha.c (image_write): Check bounds for sections without
2371 contents too. Error on non-zero write to section without
2373 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2375 2020-03-31 Alan Modra <amodra@gmail.com>
2377 * tekhex.c (pass_over): Check is_eof before reading buffer.
2379 2020-03-30 Nick Clifton <nickc@redhat.com>
2382 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2383 field to timestamp and make it an integer.
2384 * libcoff.h: Regenerate.
2385 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2386 field in the pe_data structure rather than the insert_timestamp
2389 2020-03-30 Alan Modra <amodra@gmail.com>
2392 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2395 2020-03-26 Nick Clifton <nickc@redhat.com>
2397 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2398 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2400 * libbfd.h: Regenerate.
2402 2020-03-26 Alan Modra <amodra@gmail.com>
2404 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2406 2020-03-26 Alan Modra <amodra@gmail.com>
2408 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2410 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2412 2020-03-25 Nick Clifton <nickc@redhat.com>
2414 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2416 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2417 * libbfd.h: Regenerate.
2419 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2421 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2422 correct field name in the output string.
2424 2020-03-25 Alan Modra <amodra@gmail.com>
2427 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2428 for SHT_NOBITS section if first in segment.
2430 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2433 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2434 (_bfd_elf_get_symbol_version_string): This.
2435 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2436 (_bfd_elf_get_symbol_version_string): This.
2437 (bfd_elf_print_symbol): Pass TRUE to
2438 _bfd_elf_get_symbol_version_string.
2439 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2440 bfd_boolean argument.
2441 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2442 * targets.c (_bfd_get_symbol_version_string): Likewise.
2443 (bfd_get_symbol_version_string): Likewise.
2444 * bfd-in2.h: Regenerated.
2446 2020-03-24 Nick Clifton <nickc@redhat.com>
2447 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2450 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2453 2020-03-24 Nick Clifton <nickc@redhat.com>
2456 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2457 segment to use for PT_GNU_RELRO, ignore empty sections in a
2458 segment's current list.
2460 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2463 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2465 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2468 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2469 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2470 on the previous _bfd_elf_get_symbol_version_string.
2471 (_bfd_elf_get_symbol_version_string): Use it.
2473 2020-03-24 Alan Modra <amodra@gmail.com>
2475 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2476 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2479 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2481 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2483 2020-03-23 Alan Modra <amodra@gmail.com>
2485 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2486 symbol count. Allocate an extra byte to ensure name strings
2487 are terminated. Sanity check name offsets. Release memory on
2490 2020-03-23 Alan Modra <amodra@gmail.com>
2492 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2493 field hasn't been read. Remove unnecessary casts.
2495 2020-03-22 Alan Modra <amodra@gmail.com>
2497 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2498 enough to read number of symbols.
2500 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2502 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2503 (EXECUTABLE_SUFFIX): Likewise.
2504 * config.in: Regenerated.
2505 * configure: Likewise.
2506 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2507 _bfd_generic_close_and_cleanup.
2508 (plugin_list_entry): Remove resolution_file, resolution_option,
2509 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2510 lto_wrapper, gcc_env and initialized,
2511 (need_lto_wrapper_p): Removed.
2512 (get_lto_wrapper): Likewise.
2513 (setup_lto_wrapper_env): Likewise.
2514 (register_all_symbols_read): Likewise.
2515 (egister_cleanup): Likewise.
2516 (get_symbols): Likewise.
2517 (add_input_file): Likewise.
2518 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2519 (add_symbols): Updated.
2520 (try_claim): Likewise.
2521 (try_load_plugin): Likewise.
2522 (bfd_plugin_canonicalize_symtab): Likewise.
2523 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2524 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2526 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2529 * plugin.c (plugin_list_entry): Add has_symbol_type.
2530 (add_symbols_v2): New function.
2531 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2532 provides symbol type.
2533 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2534 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2537 2020-03-20 Alan Modra <amodra@gmail.com>
2539 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2540 enough to read number of symbols.
2542 2020-03-20 Alan Modra <amodra@gmail.com>
2544 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2545 backend functions for NULL before calling.
2546 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2547 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2548 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2549 * elfnn-ia64.c (ignore_errors): New function.
2550 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2552 2020-03-19 Nick Clifton <nickc@redhat.com>
2555 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2556 location of the varinfo in the unit's debug info data. Change the
2557 type of the stack field to a boolean.
2558 (lookup_var_by_offset): New function. Returns the varinfo
2559 structure for the variable described at the given offset in the
2561 (scan_unit_for_symbols): Add support for variables which have the
2562 DW_AT_specification attribute.
2564 2020-03-19 Nick Clifton <nickc@redhat.com>
2567 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2570 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2572 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2574 2020-03-18 Nick Clifton <nickc@redhat.com>
2577 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2578 memory access when processing a corrupt secondary reloc section.
2580 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2582 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2583 instead of calling abort.
2584 * elf32-csky.c (csky_build_one_stub): Likewise.
2585 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2586 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2587 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2588 * elf32-metag.c (metag_build_one_stub): Likewise.
2589 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2590 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2591 (ppc_size_one_stub): Likewise.
2592 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2594 2020-03-17 Nick Clifton <nickc@redhat.com>
2597 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2598 with error messages.
2600 2020-03-17 Nick Clifton <nickc@redhat.com>
2603 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2604 free. Add free on another failure path.
2606 2020-03-16 Alan Modra <amodra@gmail.com>
2609 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2610 we have a non-zero section count. Do lma comparison in octets.
2612 2020-03-16 Alan Modra <amodra@gmail.com>
2614 * vms-alpha.c (dst_restore_location): Validate index into
2615 dst_ptr_offsets array before accessing. Return status.
2616 (dst_retrieve_location): Similarly, making "loc" parameter a
2617 pointer to return value.
2618 (_bfd_vms_slurp_etir): Update calls to above functions.
2620 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2622 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2624 * configure: Regenerated.
2626 2020-03-14 Alan Modra <amodra@gmail.com>
2628 * section.c (BFD_FAKE_SECTIONS): Formatting.
2629 * bfd-in2.h: Regenerate.
2631 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2633 * elf.c (elfcore_grok_netbsd_note): Add support for
2634 NT_NETBSDCORE_LWPSTATUS notes.
2636 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2638 * bfd-in2.h: Regenerate.
2639 * section.c (asection): Add already_assigned field.
2640 (BFD_FAKE_SECTION): Add default initializer for it.
2641 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2642 * elf32-arm.c (arm_build_one_stub): Add support for
2643 non_contiguous_regions.
2644 * elf32-csky.c (csky_build_one_stub): Likewise.
2645 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2646 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2647 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2648 * elf32-metag.c (metag_build_one_stub): Likewise.
2649 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2650 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2651 (ppc_size_one_stub): Likewise.
2652 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2653 * elflink.c (elf_link_input_bfd): Likewise.
2655 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2658 * elf-linker-x86.h (elf_linker_x86_params): Add
2659 static_before_all_inputs and has_dynamic_linker.
2660 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2661 dynamic input objects if -static is passed at command-line
2662 before all input files without --dynamic-linker unless
2663 --no-dynamic-linker is used.
2665 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2667 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2669 2020-03-13 Christian Eggers <ceggers@gmx.de>
2671 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2672 "p_paddr" from "at".
2673 * elfcode.h (bfd_from_remote_memory): Add units to several
2674 parameters. New local "opb". Fix usage of p_align. Fix
2675 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2676 call of target_read_memory.
2677 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2678 calculation of "offset" and "output_offset".
2679 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2680 from "offset" and fix calculation of "end" from "vma+size". Fix
2681 comparison between "sh_addr" and "vma"/"output_offset".
2682 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2683 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2685 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2686 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2687 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2688 assignment of p_paddr from phdr_lma. Fix comparison between
2689 "lma+size" and "next->lma".
2690 (elf_sort_segments): Fix assignment from p_paddr to lma.
2691 (assign_file_positions_for_load_sections): Add unit (bytes) to
2692 local "align". Fix calculation of local "off_adjust". Fix
2693 calculation of local "filehdr_vaddr".
2694 (assign_file_positions_for_non_load_sections): New local "opb".
2695 Fix calculation of "end" from "p_size". Fix comparison between
2696 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2697 from "end" and "p_vaddr".
2698 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2699 vma. Fix assignment to p_paddr from lma. Fix comparison between
2700 p_paddr and lma. Fix assignment to p_paddr from lma.
2701 * merge.c (sec_merge_emit): New local "opb". Convert
2702 "alignment_power" to octets.
2703 (_bfd_add_merge_section): New locals "alignment_power" and
2704 "opb". Fix comparison between "alignment_power" and
2706 (_bfd_merge_sections): New local "opb". Divide size by opb
2707 before checking align mask.
2709 2020-03-13 Christian Eggers <ceggers@gmx.de>
2711 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2712 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2714 (_bfd_elf_make_section_from_phdr): Similarly.
2715 (elf_fake_sections): Fix calculation of
2716 Elf_Internal_shdr::sh_addr from section VMA.
2717 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2719 (assign_file_positions_for_load_sections): Fix calculations of
2720 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2721 comparison between program header address and section LMA.
2722 (assign_file_positions_for_non_load_sections): Likewise.
2723 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2724 (IS_CONTAINED_BY_VMA): Add parameter opb.
2725 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2726 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2727 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2728 Fix calculations of p_addr_valid and p_vaddr_offset.
2729 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2730 with octets per byte when comparing against p_vaddr.
2732 2020-03-11 Alan Modra <amodra@gmail.com>
2734 * som.c (setup_sections): Sanity check subspace.name.
2736 2020-03-11 Alan Modra <amodra@gmail.com>
2738 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2740 2020-03-10 Alan Modra <amodra@gmail.com>
2743 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2746 2020-03-09 Alan Modra <amodra@gmail.com>
2748 * wasm-module.c (wasm_scan): Sanity check file name length
2749 before allocating memory. Move common section setup code. Do
2750 without bfd_tell to calculate section size.
2752 2020-03-06 Nick Clifton <nickc@redhat.com>
2754 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2755 with error messages and failure return values.
2757 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2759 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2760 relocation sections for any removed reference to a dynamic symbol.
2762 2020-03-05 Nick Clifton <nickc@redhat.com>
2764 * elf-bfd.h (struct elf_backend_data): Add new fields:
2765 init_secondary_reloc_section, slurp_secondary_reloc_section,
2766 write_secondary_reloc_section.
2767 (_bfd_elf_init_secondary_reloc_section): Prototype.
2768 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2769 (_bfd_elf_write_secondary_reloc_section): Prototype.
2770 * elf.c ( bfd_section_from_shdr): Invoke the new
2771 init_secondary_reloc_section backend function, if defined, when a
2772 second reloc section is encountered.
2773 (swap_out_syms): Invoke the new symbol_section_index function, if
2774 defined, when computing the section index of an OS/PROC specific
2776 (_bfd_elf_init_secondary_reloc_section): New function.
2777 (_bfd_elf_slurp_secondary_reloc_section): New function.
2778 (_bfd_elf_write_secondary_reloc_section): New function.
2779 (_bfd_elf_copy_special_section_fields): New function.
2780 * elfcode.h (elf_write_relocs): Invoke the new
2781 write_secondary_relocs function, if defined, in order to emit
2783 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2784 function, if defined, in order to read in secondary relocs.
2785 * elfxx-target.h (elf_backend_copy_special_section_fields):
2786 Provide a non-NULL default definition.
2787 (elf_backend_init_secondary_reloc_section): Likewise.
2788 (elf_backend_slurp_secondary_reloc_section): Likewise.
2789 (elf_backend_write_secondary_reloc_section): Likewise.
2790 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2792 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2793 * configure: Regenerate.
2795 2020-03-05 Alan Modra <amodra@gmail.com>
2797 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2798 against file size before allocating memory. Use bfd_alloc rather
2799 than bfd_zalloc for carsym/strings memory.
2801 2020-03-04 Alan Modra <amodra@gmail.com>
2803 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2804 sh_addr mod sh_addalign is zero.
2806 2020-03-04 Alan Modra <amodra@gmail.com>
2808 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2810 2020-03-03 Alan Modra <amodra@gmail.com>
2812 * format.c (struct bfd_preserve): Add cleanup field.
2813 (bfd_preserve_save): Add cleanup param and save.
2814 (bfd_preserve_restore): Return cleanup.
2815 (bfd_preserve_finish): Call the cleanup for the discarded match.
2816 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2817 and clear when preserving a match. Restore cleanup too when
2818 restoring that match.
2820 2020-03-02 Alan Modra <amodra@gmail.com>
2822 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2823 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2824 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2825 (core_sco5_vec): Correct initialisers.
2827 2020-03-02 Alan Modra <amodra@gmail.com>
2829 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2830 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2831 * cisco-core.c (cisco_core_file_validate): Likewise.
2832 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2833 * hpux-core.c (hpux_core_core_file_p): Likewise.
2834 * irix-core.c (irix_core_core_file_p): Likewise.
2835 * lynx-core.c (lynx_core_file_p): Likewise.
2836 * netbsd-core.c (netbsd_core_file_p): Likewise.
2837 * osf-core.c (osf_core_core_file_p): Likewise.
2838 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2839 * sco5-core.c (sco5_core_file_p): Likewise.
2841 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2843 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2845 2020-03-02 Alan Modra <amodra@gmail.com>
2847 * targets.c (bfd_cleanup): New typedef.
2848 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2849 * libbfd-in.h (_bfd_no_cleanup): Define.
2850 * format.c (bfd_reinit): Add cleanup parameter, call it.
2851 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2852 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2853 * aout-target.h (callback, object_p): Return bfd_cleanup.
2854 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2855 * archive.c (bfd_generic_archive_p): Likewise.
2856 * binary.c (binary_object_p): Likewise.
2857 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2858 * coff-ia64.c (ia64coff_object_p): Likewise.
2859 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2860 * coff-sh.c (coff_small_object_p): Likewise.
2861 * coff-stgo32.c (go32_check_format): Likewise.
2862 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2863 (xcoff64_core_p): Likewise.
2864 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2865 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2866 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2867 * elfcode.h (elf_object_p): Likewise.
2868 * elfcore.h (elf_core_file_p): Likewise.
2869 * i386msdos.c (msdos_object_p): Likewise.
2870 * ihex.c (ihex_object_p): Likewise.
2871 * libaout.h (some_aout_object_p): Likewise.
2872 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2873 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2874 * libbfd.c (_bfd_dummy_target): Likewise.
2875 * libcoff-in.h (coff_object_p): Likewise.
2876 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2877 (bfd_mach_o_arm64_core_p): Likewise.
2878 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2879 (bfd_mach_o_arm_core_p): Likewise.
2880 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2881 (bfd_mach_o_i386_core_p): Likewise.
2882 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2883 (bfd_mach_o_x86_64_core_p): Likewise.
2884 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2885 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2886 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2887 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2888 * mmo.c (mmo_object_p): Likewise.
2889 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2890 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2891 (pe_bfd_object_p): Likewise.
2892 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2893 * ppcboot.c (ppcboot_object_p): Likewise.
2894 * rs6000-core.c (rs6000coff_core_p): Likewise.
2895 * som.c (som_object_setup, som_object_p): Likewise.
2896 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2897 * tekhex.c (tekhex_object_p): Likewise.
2898 * vms-alpha.c (alpha_vms_object_p): Likewise.
2899 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2900 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2901 * wasm-module.c (wasm_object_p): Likewise.
2902 * xsym.c (bfd_sym_object_p): Likewise.
2903 * xsym.h (bfd_sym_object_p): Likewise.
2904 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2906 * pdp11.c (some_aout_object_p): Likewise.
2907 * plugin.c (register_ld_plugin_object_p): Update object_p
2909 * plugin.h (register_ld_plugin_object_p): Likewise.
2910 * bfd-in2.h: Regenerate.
2911 * libbfd.h: Regenerate.
2912 * libcoff.h: Regenerate.
2914 2020-03-02 Alan Modra <amodra@gmail.com>
2916 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2917 applicable section flags.
2918 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2919 (mips_ecoff_bele_vec): Likewise.
2920 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2922 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2923 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2925 2020-03-02 Alan Modra <amodra@gmail.com>
2927 * elf32-m32r.c (m32r_elf_section_flags): New function.
2928 (elf_backend_section_flags): Define.
2929 * elf32-nds32.c (nds32_elf_section_flags): New function.
2930 (elf_backend_section_flags): Define.
2931 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2932 .sbss and .sdata sections.
2933 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2934 for SHF_V850_GPREL sections.
2935 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2937 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2938 for SHF_PARISC_SHORT sections.
2939 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2940 (elf_backend_section_flags): Define.
2941 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2942 for SHF_MIPS_GPREL sections. Delete FIXME.
2944 2020-03-02 Alan Modra <amodra@gmail.com>
2946 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2947 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2948 calling elf_backend_section_flags with adjusted params. Use
2949 newsect->flags past that point.
2950 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2952 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2953 to have their type overridden, and all sh_flags but processor and
2955 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2956 * elf32-mep.c (mep_elf_section_flags): Likewise.
2957 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2958 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2959 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2960 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2961 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2962 stub BFD and non-aarch64 input files when scanning for stubs.
2964 2020-03-02 Alan Modra <amodra@gmail.com>
2966 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2967 limit to decompressed element size.
2969 2020-03-02 Alan Modra <amodra@gmail.com>
2971 * vms-lib.c (vms_traverse_index): Add recur_count param and
2972 update calls. Fail on excessive recursion.
2974 2020-03-02 Alan Modra <amodra@gmail.com>
2976 * vms-alpha.c (vms_get_remaining_object_record): Use
2977 bfd_realloc_or_free rather than bfd_realloc.
2978 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2979 (dst_define_location, parse_module): Likewise, and check realloc
2980 return status before using memory. Return status from function
2981 adjusting all callers.
2983 2020-02-28 Alan Modra <amodra@gmail.com>
2985 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2987 2020-02-28 Alan Modra <amodra@gmail.com>
2989 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2990 Remove duplicate undersize check.
2992 2020-02-27 Alan Modra <amodra@gmail.com>
2995 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2997 2020-02-27 Alan Modra <amodra@gmail.com>
3000 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3001 (coff_section_type): Adjust comment.
3002 (decode_section_type): Likewise. Call coff_section_type before
3003 decode_section_type.
3004 (bfd_decode_symclass): Use 'c' for common sections other than
3007 2020-02-27 Alan Modra <amodra@gmail.com>
3009 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3012 2020-02-27 Alan Modra <amodra@gmail.com>
3014 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3015 if file is an archive element.
3016 * bfd-in2.h: Regenerate.
3018 2020-02-26 Alan Modra <amodra@gmail.com>
3020 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3021 bfd_set_error on failing test. Don't bother changing bfd_error on
3022 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3023 Check sym name is within string buffer. Use size_t for some vars.
3024 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3025 int_buf. Don't change bfd_error on file read error. Use
3026 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3027 calculations to catch overflows before they occur. malloc and
3028 free raw armap rather than using bfd_alloc. Read raw armap before
3029 allocating carsym+strings buffer.
3030 (_bfd_slurp_extended_name_table): Localize variables. Check
3031 name size against file size.
3033 2020-02-26 Alan Modra <amodra@gmail.com>
3035 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3037 2020-02-26 Alan Modra <amodra@gmail.com>
3039 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3040 malloc. Check for NULL return from bfd_malloc.
3041 (rx_table_find, rx_table_map): Likewise.
3042 (rx_set_section_contents): Check bfd_alloc return.
3043 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3045 2020-02-26 Alan Modra <amodra@gmail.com>
3047 * aoutx.h: Indent labels correctly. Format error strings.
3048 * archive.c: Likewise.
3049 * archive64.c: Likewise.
3050 * coff-arm.c: Likewise.
3051 * coff-rs6000.c: Likewise.
3052 * coff-stgo32.c: Likewise.
3053 * cpu-arm.c: Likewise.
3054 * dwarf2.c: Likewise.
3055 * elf-ifunc.c: Likewise.
3056 * elf-properties.c: Likewise.
3057 * elf-s390-common.c: Likewise.
3058 * elf-strtab.c: Likewise.
3060 * elf32-arm.c: Likewise.
3061 * elf32-bfin.c: Likewise.
3062 * elf32-cr16.c: Likewise.
3063 * elf32-csky.c: Likewise.
3064 * elf32-i386.c: Likewise.
3065 * elf32-m68k.c: Likewise.
3066 * elf32-msp430.c: Likewise.
3067 * elf32-nds32.c: Likewise.
3068 * elf32-nios2.c: Likewise.
3069 * elf32-pru.c: Likewise.
3070 * elf32-xtensa.c: Likewise.
3071 * elf64-ia64-vms.c: Likewise.
3072 * elf64-x86-64.c: Likewise.
3073 * elfcode.h: Likewise.
3074 * elfcore.h: Likewise.
3075 * elflink.c: Likewise.
3076 * elfnn-aarch64.c: Likewise.
3077 * elfnn-ia64.c: Likewise.
3078 * elfnn-riscv.c: Likewise.
3079 * elfxx-mips.c: Likewise.
3080 * elfxx-sparc.c: Likewise.
3081 * elfxx-x86.c: Likewise.
3082 * i386lynx.c: Likewise.
3083 * merge.c: Likewise.
3084 * pdp11.c: Likewise.
3085 * plugin.c: Likewise.
3086 * reloc.c: Likewise.
3088 2020-02-26 Alan Modra <amodra@gmail.com>
3091 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3093 (bfd_elf_add_dt_needed_tag): Declare.
3094 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3095 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3096 from elf_add_dt_needed_tag. Remove soname and doit param.
3097 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3098 to see whether as-needed lib is already loaded, use dyn_loaded
3099 list instead. When saving and restoring around as-needed lib
3100 handle possibility that dynstr has not been initialised. Don't
3101 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3102 Mark libs loaded via DT_NEEDED entries of other libs with
3103 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3105 (elf_link_check_versioned_symbol): Remove now unneccesary
3106 DYNAMIC check when traversing dyn_loaded list.
3108 2020-02-26 Alan Modra <amodra@gmail.com>
3110 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3112 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3115 * plugin.c (need_lto_wrapper_p): New.
3116 (bfd_plugin_set_program_name): Add an int argument to set
3118 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3120 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3122 2020-02-24 Alan Modra <amodra@gmail.com>
3124 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3126 2020-02-24 Alan Modra <amodra@gmail.com>
3128 * vms-lib.c (struct carsym_mem): Add limit.
3129 (vms_add_index): Heed limit.
3130 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3131 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3132 Always return actual number read.
3133 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3134 assertion with error exit.
3136 2020-02-22 Alan Modra <amodra@gmail.com>
3139 * elf.c (assign_file_positions_for_load_sections): Continue linking
3140 on "PHDR segment not covered by LOAD segment" errors.
3142 2020-02-21 Alan Modra <amodra@gmail.com>
3144 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3146 (bfd_mach_o_canonicalize_reloc): Likewise.
3147 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3148 counts and offsets against file size.
3149 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3150 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3151 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3152 against file size. Delete symbol table error message.
3153 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3155 (bfd_mach_o_read_symtab): Likewise.
3156 (bfd_mach_o_read_command): Pass file size.
3157 (bfd_mach_o_scan): Sanity check command count against file size.
3159 2020-02-21 Alan Modra <amodra@gmail.com>
3162 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3163 "text", "data" and "bss" section pointer vars. Don't update
3164 section size, just exec header sizes.
3165 (adjust_sizes_and_vmas): Don't update text section size. Set
3166 initial exec header a_text. Print exec headers sizes.
3167 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3168 (adjust_sizes_and_vmas): Similarly. Formatting.
3169 (final_link): Correct final file extension.
3171 2020-02-20 Nick Clifton <nickc@redhat.com>
3173 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3175 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3177 (elfNN_bed): Initialise the symbol_section_index field.
3178 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3179 OS and PROC specific section indicies. Warn if converting other
3180 reserved incidies to SHN_ABS.
3182 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3185 * cpu-z80.c: Add machine type compatibility checking.
3187 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3190 * plugin.c (plugin_list_entry): Remove handle.
3191 (try_load_plugin): Call dlclose before return.
3193 2020-02-19 Alan Modra <amodra@gmail.com>
3195 * libbfd-in.h (_bfd_constant_p): Define.
3196 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3197 file size before allocating memory.
3198 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3199 * elf.c (bfd_elf_get_str_section): Likewise.
3200 (_bfd_elf_slurp_version_tables): Likewise.
3201 * libbfd.h: Regenerate.
3203 2020-02-19 Alan Modra <amodra@gmail.com>
3205 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3206 * aoutx.h (aout_get_external_symbols): Replace calls to
3207 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3208 (slurp_reloc_table): Likewise.
3209 * archive.c (do_slurp_bsd_armap): Likewise.
3210 (do_slurp_coff_armap): Likewise.
3211 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3212 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3213 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3214 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3215 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3216 (_bfd_coff_get_external_symbols): Likewise.
3217 * ecoff.c (ecoff_slurp_symbolic_header),
3218 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3219 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3220 (ecoff_indirect_link_order): Likewise.
3221 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3222 (_bfd_elf_slurp_version_tables): Likewise.
3223 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3224 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3225 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3226 * elf64-alpha.c (READ): Likewise.
3227 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3228 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3229 * elfcode.h (elf_slurp_symbol_table),
3230 (elf_slurp_reloc_table_from_section): Likewise.
3231 * elflink.c (elf_link_add_object_symbols),
3232 (elf_link_check_versioned_symbol): Likewise.
3233 * elfxx-mips.c (READ): Likewise.
3234 * i386lynx.c (slurp_reloc_table): Likewise.
3235 * lynx-core.c (lynx_core_file_p): Likewise.
3236 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3237 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3238 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3239 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3240 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3241 (bfd_pef_parse_symbols): Likewise.
3242 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3243 * som.c (setup_sections, som_slurp_string_table),
3244 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3245 (som_bfd_fill_in_ar_symbols): Likewise.
3246 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3247 (evax_bfd_print_image): Likewise.
3248 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3249 * wasm-module.c (wasm_scan): Likewise.
3250 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3251 * xsym.c (bfd_sym_read_name_table),
3252 (bfd_sym_print_type_information_table_entry): Likewise.
3253 * libbfd.h: Regenerate.
3255 2020-02-19 Alan Modra <amodra@gmail.com>
3257 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3258 reading external relocs.
3259 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3260 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3262 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3264 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3265 (m32c_elf_relax_section): Likewise.
3266 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3267 (rl78_elf_relax_section): Likewise.
3268 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3269 (elf32_rx_relax_section): Likewise.
3270 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3271 parameter types and use..
3272 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3273 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3274 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3275 being read from file, just the extra.
3276 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3277 after reading external syms. Free on failure.
3279 2020-02-19 Alan Modra <amodra@gmail.com>
3281 * coffcode.h (buy_and_read, coff_slurp_line_table),
3282 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3283 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3284 corresponding bfd_alloc call. Adjust variables to suit.
3285 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3286 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3287 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3288 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3289 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3290 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3291 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3292 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3293 * elf64-alpha.c (READ): Likewise.
3294 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3295 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3296 (bfd_from_remote_memory): Likewise.
3297 * elfcore.h (core_find_build_id): Likewise.
3298 * elfxx-mips.c (READ): Likewise.
3299 * mach-o.c (bfd_mach_o_mangle_sections),
3300 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3301 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3302 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3303 * som.c (setup_sections, som_prep_for_fixups)
3304 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3305 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3306 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3307 (som_bfd_ar_write_symbol_stuff): Likewise.
3308 * vms-alpha.c (vector_grow1): Likewise.
3309 * vms-lib.c (vms_add_index): Likewise.
3310 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3311 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3312 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3313 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3314 (bfd_alloc2, bfd_zalloc2): Delete.
3315 (_bfd_mul_overflow): Define.
3316 * libbfd.h: Regenerate.
3318 2020-02-19 Alan Modra <amodra@gmail.com>
3320 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3322 (assign_section_numbers): Likewise.
3323 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3324 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3325 bfd_malloc2, size_t amt, and unsigned tls_count.
3326 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3327 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3328 (elf_output_implib): Use bfd_alloc.
3330 2020-02-19 Alan Modra <amodra@gmail.com>
3332 * bfd.c (struct bfd): Move format and direction to other
3333 bitfields. Add "size".
3334 * bfdio.c (bfd_get_size): Cache size when not writing file.
3335 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3336 returning zero, ie. unknown.
3337 (bfd_get_alt_debug_link_info): Likewise.
3338 * bfd-in2.h: Regenerate.
3340 2020-02-19 Alan Modra <amodra@gmail.com>
3342 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3343 bfd_get_file_size twice.
3344 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3345 zero, ie. unknown, return.
3346 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3347 * elfcode.h (elf_swap_shdr_in): Likewise.
3348 (elf_object_p): Don't call bfd_get_file_size twice and correct
3351 2020-02-19 Alan Modra <amodra@gmail.com>
3353 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3354 FALSE if memory alloc fails. Adjust calls.
3355 * som.c (som_prep_for_fixups): Likewise.
3356 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3357 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3358 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3359 * som.c (som_build_and_write_symbol_table): Return via error_return
3361 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3362 (VEC_APPEND_EL): Delete.
3363 (vector_grow1): Return pointer to element. Catch overflow.
3364 Return NULL on memory allocation failure.
3365 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3366 (alpha_vms_add_fixup_ca): Likewise.
3367 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3369 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3371 2020-02-19 Alan Modra <amodra@gmail.com>
3373 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3374 * aout-target.h (object_p): Likewise.
3375 * aout-tic30.c (tic30_aout_object_p): Likewise.
3376 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3377 (emit_stringtab, write_syms, link_hash_table_create),
3378 (aout_link_write_other_symbol): Likewise.
3379 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3380 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3381 (_bfd_compute_and_write_armap): Likewise.
3382 * archures.c (bfd_arch_list): Likewise.
3383 * bfd.c (bfd_record_phdr): Likewise.
3384 * binary.c (binary_canonicalize_symtab): Likewise.
3385 * cisco-core.c (cisco_core_file_validate): Likewise.
3386 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3387 (find_arm_glue, record_arm_to_thumb_glue),
3388 (record_thumb_to_arm_glue): Likewise.
3389 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3390 (ppc_allocate_toc_section): Likewise.
3391 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3392 * coff-sh.c (sh_relax_section): Likewise.
3393 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3394 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3395 (coff_set_alignment_hook, coff_mkobject),
3396 (coff_compute_section_file_positions): Likewise.
3397 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3398 (coff_find_nearest_line_with_names),
3399 ( bfd_coff_set_symbol_class): Likewise.
3400 * cofflink.c (_bfd_coff_link_hash_table_create),
3401 (_bfd_coff_link_input_bfd): Likewise.
3402 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3403 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3404 (build_line_info_table, sort_line_sequences),
3405 (line_info_add_include_dir, line_info_add_file_name),
3406 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3407 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3408 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3409 (_bfd_ecoff_find_nearest_line),
3410 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3411 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3412 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3413 * elf-m10300.c (mn10300_elf_relax_section),
3414 (elf32_mn10300_link_hash_table_create): Likewise.
3415 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3416 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3417 * elf32-arm.c (elf32_arm_link_hash_table_create),
3418 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3419 (elf32_arm_new_section_hook): Likewise.
3420 * elf32-avr.c (elf_avr_new_section_hook),
3421 (elf32_avr_link_hash_table_create, get_local_syms),
3422 (elf32_avr_setup_section_lists): Likewise.
3423 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3424 (bfin_link_hash_table_create): Likewise.
3425 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3426 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3427 * elf32-csky.c (csky_elf_link_hash_table_create),
3428 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3429 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3430 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3431 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3432 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3433 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3434 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3435 (m32r_elf_check_relocs): Likewise.
3436 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3437 (elf32_m68hc11_setup_section_lists),
3438 (elf32_m68hc11_size_stubs): Likewise.
3439 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3440 * elf32-metag.c (elf_metag_link_hash_table_create),
3441 (elf_metag_setup_section_lists): Likewise.
3442 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3443 (microblaze_elf_check_relocs): Likewise.
3444 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3445 (nds32_elf_check_relocs): Likewise.
3446 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3447 (get_local_syms, nios2_elf32_check_relocs),
3448 (nios2_elf32_link_hash_table_create): Likewise.
3449 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3450 (or1k_elf_check_relocs): Likewise.
3451 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3452 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3453 * elf32-s390.c (elf_s390_link_hash_table_create),
3454 (elf_s390_check_relocs): Likewise.
3455 * elf32-score.c (score_elf_create_got_section),
3456 (s3_elf32_score_new_section_hook),
3457 (elf32_score_link_hash_table_create): Likewise.
3458 * elf32-score7.c (score_elf_create_got_section),
3459 (s7_elf32_score_new_section_hook): Likewise.
3460 * elf32-sh.c (sh_elf_link_hash_table_create),
3461 (sh_elf_check_relocs): Likewise.
3462 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3463 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3464 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3465 (tilepro_elf_check_relocs): Likewise.
3466 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3467 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3468 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3469 (elf_xtensa_new_section_hook): Likewise.
3470 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3471 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3472 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3473 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3474 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3475 * elf64-ppc.c (ppc64_elf_new_section_hook),
3476 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3477 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3478 * elf64-s390.c (elf_s390_link_hash_table_create),
3479 (elf_s390_check_relocs): Likewise.
3480 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3481 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3482 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3483 (elf_link_add_archive_symbols, compute_bucket_count),
3484 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3485 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3486 (bfd_elf_final_link): Likewise.
3487 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3488 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3489 (elfNN_aarch64_new_section_hook): Likewise.
3490 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3491 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3492 (riscv_elf_check_relocs): Likewise.
3493 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3494 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3495 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3496 (_bfd_mips_elf_link_hash_table_create): Likewise.
3497 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3498 (_bfd_sparc_elf_check_relocs),
3499 (_bfd_sparc_elf_new_section_hook): Likewise.
3500 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3501 (tilegx_elf_check_relocs): Likewise.
3502 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3503 * format.c (bfd_check_format_matches): Likewise.
3504 * hash.c (_bfd_stringtab_init): Likewise.
3505 * ihex.c (ihex_scan): Likewise.
3506 * irix-core.c (irix_core_core_file_p): Likewise.
3507 * linker.c (bfd_wrapped_link_hash_lookup),
3508 (_bfd_generic_link_hash_table_create),
3509 (_bfd_generic_reloc_link_order): Likewise.
3510 * lynx-core.c (lynx_core_file_p): Likewise.
3511 * netbsd-core.c (netbsd_core_file_p): Likewise.
3512 * osf-core.c (osf_core_core_file_p): Likewise.
3513 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3514 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3515 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3516 * peicode.h (pe_mkobject): Likewise.
3517 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3518 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3519 * sco5-core.c (read_uarea): Likewise.
3520 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3521 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3522 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3523 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3524 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3525 * srec.c (srec_scan): Likewise.
3526 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3527 * targets.c (bfd_target_list): Likewise.
3528 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3529 * trad-core.c (trad_unix_core_file_p): Likewise.
3530 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3531 (vms_new_section_hook): Likewise.
3532 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3533 * xcofflink.c (xcoff_get_section_contents),
3534 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3535 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3536 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3538 2020-02-19 Alan Modra <amodra@gmail.com>
3540 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3542 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3544 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3545 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3546 a build_list_p argument. Don't search plugin_list. Short circuit
3547 when building the plugin list.
3548 (has_plugin): Renamed to has_plugin_list.
3549 (bfd_plugin_set_plugin): Don't set has_plugin.
3550 (bfd_plugin_specified_p): Check plugin_list instead.
3551 (build_plugin_list): New function.
3552 (load_plugin): Call build_plugin_list and use plugin_list.
3554 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3557 * plugin.c (try_claim): Always clean up for LTO wrapper.
3558 (try_load_plugin): Treat each object as independent. Create a
3559 copy for plugin name.
3561 2020-02-11 Nick Clifton <nickc@redhat.com>
3563 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3564 for addresses in print statements.
3565 (msp430_elf_relax_delete_bytes): Likewise.
3566 (msp430_elf_relax_add_words): Likewise.
3567 (msp430_elf_relax_section): Likewise.
3569 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3571 * plugin.c (add_symbols): Clear plugin_data memory.
3573 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3576 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3577 (EXECUTABLE_SUFFIX): Likewise.
3578 * config.in: Regenerated.
3579 * configure: Likewise.
3580 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3581 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3582 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3583 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3584 (get_lto_wrapper): New.
3585 (setup_lto_wrapper_env): Likewise.
3586 (current_plugin): Likewise.
3587 (register_all_symbols_read): Likewise.
3588 (register_cleanup): Likewise.
3589 (get_symbols): Likewise.
3590 (add_input_file): Likewise.
3591 (bfd_plugin_close_and_cleanup): Likewise.
3592 (claim_file): Removed.
3593 (register_claim_file): Set current_plugin->claim_file.
3594 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3595 lto_syms in current_plugin.
3596 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3597 all_symbols_read handler. Copy real symbols to plugin_data.
3598 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3599 (try_load_plugin): Don't reuse the previous plugin for LTO
3600 wrapper. Set up GCC LTO wrapper if possible. Don't set
3601 plugin_list_iter->claim_file.
3602 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3604 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3607 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3609 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3610 check if previous instruction matches a conditional jump inserted
3611 earlier. Invert conditional jump and delete branch in this case.
3613 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3615 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3616 msp430_elf_relax_add_words. Support insertion of either one or two
3618 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3619 needs to be grown. Handle insertion of branch instruction to replace
3622 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3624 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3625 debugging relocations.
3626 (msp430_elf_relax_delete_bytes): Likewise.
3627 (msp430_elf_relax_add_two_words): Likewise.
3628 (msp430_elf_relax_section): Likewise.
3630 2020-02-10 Alan Modra <amodra@gmail.com>
3632 * archures.c: Wrap overlong z80 comments.
3633 * bfd-in2.h: Regenerate.
3635 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3638 * archures.c: Add GBZ80 and Z80N machine values.
3639 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3640 * coff-z80.c: Add support for new reloc.
3641 * coffcode.h: Add support for new machine values.
3642 * cpu-z80.c: Add support for new machine names.
3643 * elf32-z80.c: Add support for new reloc.
3644 * bfd-in2.h: Regenerate.
3645 * libbfd.h: Regenerate.
3647 2020-02-07 Nick Clifton <nickc@redhat.com>
3650 * elf.c (rewrite_elf_program_header): Do not complain if no
3651 sections are mapped to a segment.
3653 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3656 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3657 for garbage collection on __patchable_function_entries section
3658 without linked-to section.
3660 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3663 * bfd-in2.h: Regenerated.
3664 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3665 on section if gc_mark of any of its linked-to sections is set
3666 and don't set gc_mark again.
3667 * section.c (asection): Add linked_to_symbol_name to map_head
3670 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3672 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3673 reporting an unrecognized instruction with R_V850_LONGJUMP.
3675 2020-02-05 Alan Modra <amodra@gmail.com>
3677 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3679 2020-02-04 Alan Modra <amodra@gmail.com>
3681 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3682 R_PPC_VLE_ADDR20, goto copy_reloc.
3684 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3686 * bfd-in2.h: Regenerated.
3687 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3689 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3692 * bfd-in2.h: Regenerated.
3693 * ecoff.c (bfd_debug_section): Add section_id.
3694 * section.c (bfd_section): Add section_id.
3695 (SEC_ASSEMBLER_SECTION_ID): New.
3696 (BFD_FAKE_SECTION): Add section_id.
3698 2020-02-01 Nick Clifton <nickc@redhat.com>
3700 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3703 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3705 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3706 encodings are relative to the GOT on nios2, too.
3708 2020-01-31 Alan Modra <amodra@gmail.com>
3710 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3711 file. Use $< and $@ in rules.
3712 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3713 (elf32-ia64.c, elf64-ia64.c): Likewise.
3714 (elf32-riscv.c, elf64-riscv.c): Likewise.
3715 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3716 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3717 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3718 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3719 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3720 * Makefile.in: Regenerate.
3722 2020-01-31 Alan Modra <amodra@gmail.com>
3725 * elf.c (setup_group): Don't clear entire section contents,
3726 just the padding after group flags. Release alloc'd memory
3727 after a seek or read failure.
3729 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3731 * peXXigen.c (pe_is_repro): New function.
3732 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3733 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3735 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3737 * peXXigen.c (debug_type_names): Add names for new debug data type
3740 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3742 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3743 inner loop. Fix a memory leak.
3745 2020-01-30 Alan Modra <amodra@gmail.com>
3747 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3748 or obj_coff_keep_strings here.
3749 (coff_get_normalized_symtab): Free external syms directly.
3750 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3753 2020-01-27 Jim Wilson <jimw@sifive.com>
3755 * cpu-riscv.c (riscv_scan): New.
3756 (N): Change bfd_default_scan to riscv_scan.
3758 2020-01-27 Andreas Schwab <schwab@suse.de>
3760 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3761 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3762 * Makefile.in: Regenerate.
3763 * cpu-plugin.c: Remove.
3764 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3765 (bfd_plugin_arch): Remove declaration.
3766 * bfd-in2.h: Regenerate.
3767 * po/SRC-POTFILES.in: Regenerate.
3769 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3770 Alan Modra <amodra@gmail.com>
3773 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3775 2020-01-24 Jim Wilson <jimw@sifive.com>
3777 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3778 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3779 avoid over long line.
3781 2020-01-24 Nick Clifton <nickc@redhat.com>
3784 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3785 syms and keep strings flags as these may have been set in order to
3786 prevent a bogus call to free.
3788 2020-01-23 Nick Clifton <nickc@redhat.com>
3790 * po/fr.po: Updated French translation.
3792 2020-01-23 Alan Modra <amodra@gmail.com>
3795 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3796 by zero when p_align is zero.
3798 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3800 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3801 (riscv_prefix_cmp): Likewise.
3802 (riscv_non_std_ext_p): Deleted.
3803 (riscv_std_sv_ext_p): Likewise.
3804 (riscv_non_std_sv_ext_p): Likewise.
3805 (riscv_merge_non_std_and_sv_ext): Rename to...
3806 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3807 (riscv_merge_arch_attr_info): Replace 3 calls to
3808 riscv_merge_non_std_and_sv_ext with single call to
3809 riscv_merge_multi_letter_ext.
3810 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3811 encounter a 'z' prefix.
3812 (riscv_get_prefix_class): New function, return prefix class based
3813 on first few characters of input string.
3814 (riscv_parse_config): New structure to factor out minor differences
3815 in extension class parsing behaviour.
3816 (riscv_parse_sv_or_non_std_ext): Rename to...
3817 (riscv_parse_prefixed_ext): and parameterise with
3819 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3820 (riscv_multi_letter_ext_valid_p): New.
3821 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3822 (riscv_parse_subset): Delegate all non-single-letter parsing work
3823 to riscv_parse_prefixed_ext.
3824 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3825 (riscv_get_prefix_class): Declare.
3827 2020-01-22 Alan Modra <amodra@gmail.com>
3829 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3830 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3831 __tls_get_addr_desc.
3832 (ppc64_elf_size_stubs): Add section for linker generated
3833 __tls_get_addr_desc wrapper function. Loop at least once if
3834 generating this function.
3835 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3836 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3838 2020-01-22 Alan Modra <amodra@gmail.com>
3840 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3841 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3843 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3844 (STDU_R1_0R1, ADDI_R1_R1): Define.
3845 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3846 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3847 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3848 no_tls_get_addr_regsave.
3849 (branch_reloc_hash_match): Add hash3 and hash4.
3850 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3851 (ppc64_elf_size_dynamic_sections): Likewise.
3852 (ppc64_elf_relocate_section): Likewise.
3853 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3854 __tls_get_addr stub.
3855 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3857 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3858 eh_frame for regsave __tls_get_addr.
3860 2020-01-22 Alan Modra <amodra@gmail.com>
3862 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3863 which __tls_get_addr calls will be eliminated.
3865 2020-01-20 Nick Clifton <nickc@redhat.com>
3867 * po/pt.po: Updates Portuguese translation.
3868 * po/ru.po: Updated Russian translation.
3869 * po/uk.po: Updated Ukranian translation.
3871 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3874 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3875 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3877 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3878 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3879 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3880 "rex leal x@tlsdesc(%rip), %reg" to
3881 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3882 "call *(%eax)" to "nopl (%rax)".
3884 2020-01-20 Alan Modra <amodra@gmail.com>
3886 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3887 (MTLR_R11): Don't define.
3888 (LD_R0_0R3, CMPDI_R0_0): Define.
3889 (build_tls_get_addr_stub): Don't use r11 in stub.
3891 2020-01-20 Alan Modra <amodra@gmail.com>
3893 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3894 (defined_sym_val, is_tls_get_addr): Likewise.
3896 2020-01-18 Nick Clifton <nickc@redhat.com>
3898 * version.m4 (BFD_VERSION): Set to 2.34.50.
3899 * configure: Regenerate.
3900 * po/bfd.pot: Regenerate.
3902 2020-01-18 Nick Clifton <nickc@redhat.com>
3904 Binutils 2.34 branch created.
3906 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3908 * coff-arm.c: Fix spelling error (seperate).
3909 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3911 * sysdep.h (strnlen): Fix spelling error (seperate).
3913 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3916 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3918 2020-01-15 Alan Modra <amodra@gmail.com>
3921 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3922 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3923 of function symbols unless dot symbols are present. Do warn
3924 whenever one is created, regardles of whether a PLT entry is
3925 also emitted for the function symbol.
3927 2020-01-14 Alan Modra <amodra@gmail.com>
3929 * som.c (som_bfd_count_ar_symbols): Error when file position
3930 of symbols on chains is not strictly increasing.
3932 2020-01-14 Alan Modra <amodra@gmail.com>
3934 * vms.h (VMS_DEBUG): Define as 0.
3935 * vms-alpha.c (image_write): Move debug output after bounds check.
3937 (_bfd_vms_slurp_eihd): Warning fix.
3938 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3940 2020-01-13 Alan Modra <amodra@gmail.com>
3942 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3943 for "ignored" records.
3945 2020-01-13 Alan Modra <amodra@gmail.com>
3947 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3948 Delete asect name check. Move asect NULL check to wasm_object_p.
3949 Correct bounds check of sizes against end. Replace uses of
3950 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3951 just one bfd_release.
3952 (wasm_scan): Don't use malloc/strdup for section names,
3953 bfd_alloc instead. Simplify code prefixing section name.
3954 Formatting. Don't attempt to free memory here..
3955 (wasm_object_p): ..do so here.
3957 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3960 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3961 UNDEFWEAK_NO_DYNAMIC_RELOC.
3962 (allocate_dynrelocs_for_symbol): Likewise.
3964 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3967 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3969 2020-01-10 Alan Modra <amodra@gmail.com>
3971 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3973 2020-01-09 Nick Clifton <nickc@redhat.com>
3976 * bfd.c (bfd_convert_section_contents): Check for a compress
3977 header size that is larger than the actual section size.
3979 2020-01-08 Alan Modra <amodra@gmail.com>
3982 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3983 after removing sections.
3985 2020-01-06 Jim Wilson <jimw@sifive.com>
3988 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3989 check for !bfd_link_pic (info).
3990 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3991 <R_RISCV_JAL>: Add comment.
3992 (_bfd_riscv_relax_section): For plt.offset check, add check for
3993 bfd_link_pic (info). Add comment.
3995 2020-01-06 Alan Modra <amodra@gmail.com>
3997 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3998 match failures. Don't init to bfd_error_wrong_format before
3999 calling _bfd_check_format.
4001 2020-01-06 Alan Modra <amodra@gmail.com>
4003 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4004 status rather than exiting on stack overflow or underflow.
4005 (_bfd_vms_slurp_etir): Adjust to suit.
4007 2020-01-06 Alan Modra <amodra@gmail.com>
4009 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4011 2020-01-06 Alan Modra <amodra@gmail.com>
4013 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4014 command. Check name offset is within command.
4015 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4016 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4017 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4018 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4019 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4020 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4021 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4022 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4023 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4024 (bfd_mach_o_read_segment): Similarly.
4025 (bfd_mach_o_read_thread): Properly bound check thread struct.
4026 Don't repeat checks on second loop.
4027 (bfd_mach_o_read_command): Fail on invalid command length.
4029 2020-01-04 Alan Modra <amodra@gmail.com>
4031 * format.c (bfd_check_format_matches): Add preserve_match.
4032 Save initial bfd state in "preserve", matched bfd state in
4033 "preserve_match". Save just the first match. Release
4034 bfd_alloc memory. Restore and finish preserved state as
4035 appropriate on all function exit paths.
4037 2020-01-04 Alan Modra <amodra@gmail.com>
4039 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4041 2020-01-04 Alan Modra <amodra@gmail.com>
4043 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4046 2020-01-03 Nick Clifton <nickc@redhat.com>
4049 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4050 there is enough data remaining in the code buffer before
4051 attempting to read a function stub.
4053 2020-01-03 Nick Clifton <nickc@redhat.com>
4056 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4057 return value from bfd_malloc.
4058 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4059 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4060 (elf32_arm_filter_cmse_symbols): Likewise.
4061 (elf32_arm_write_section): Likewise.
4062 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4063 (bfd_mach_o_follow_dsym): Likewise.
4064 * pef.c (bfd_pef_print_loader_section): Likewise.
4065 (bfd_pef_scan_start_address): Likewise.
4066 (bfd_pef_parse_function_stubs): Likewise.
4067 (bfd_pef_parse_symbols): Likewise.
4069 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4071 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4072 on binary inputs ld/PR25316.
4073 (is_ia64_elf): new helper to filter on ia64 objects.
4075 2020-01-03 Jan Beulich <jbeulich@suse.com>
4077 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4079 (bfd_mach_o_scan): Insert underscore in two variable names.
4081 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4083 * Makefile.am: Add z80-elf target support.
4084 * configure.ac: Likewise.
4085 * targets.c: Likewise.
4086 * Makefile.in: Regenerate.
4087 * configure: Regenerate.
4088 * config.bfd: Add z80-elf target support and new arches: ez80 and
4090 * elf32-z80.c: New file.
4091 * archures.c: Add new z80 architectures: eZ80 and Z180.
4092 * coffcode.h: Likewise.
4093 * cpu-z80.c: Likewise.
4094 * coff-z80.c: Add new relocations for Z80 target and local label
4096 * reloc.c: Add new relocs.
4097 * bfd-in2.h: Regenerate.
4098 * libbfd.h: Regenerate.
4100 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4104 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4106 2020-01-01 Alan Modra <amodra@gmail.com>
4108 Update year range in copyright notice of all files.
4110 For older changes see ChangeLog-2019
4112 Copyright (C) 2020 Free Software Foundation, Inc.
4114 Copying and distribution of this file, with or without modification,
4115 are permitted in any medium without royalty provided the copyright
4116 notice and this notice are preserved.
4122 version-control: never