1 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
4 * som.c (som_bfd_copy_private_section_data): Issue error when a
5 subspace is specified without its containing space.
7 2020-08-27 Alan Modra <amodra@gmail.com>
10 * elflink.c: Include limits.h.
11 (CHAR_BIT): Provide fallback define.
12 (set_symbol_value): Correct complex reloc comment.
13 (undefined_reference): Set bfd_error.
14 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
16 (eval_symbol): Limit shifts. Force unsigned for left shift.
18 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
19 * configure: Regenerate.
20 * config.in: Regenerate.
22 2020-08-27 Alan Modra <amodra@gmail.com>
25 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
27 2020-08-27 Alan Modra <amodra@gmail.com>
29 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
30 on sym_sec not being output.
32 2020-08-27 Alan Modra <amodra@gmail.com>
35 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
37 2020-08-26 Nick Clifton <nickc@redhat.com>
40 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
42 (avr_elf32_load_records_from_section): Use bfd_get_16 and
43 bfd_get_32 to load values from potentially unaligned pointers.
46 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
48 (elf64_alpha_relax_got_load): Do not check for local dynamic
50 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
52 (INSN_A) Cast the A parameter to unsigned.
53 (INSN_AB): Define in terms of INSN_A.
59 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
60 unsigned long constant when creating a mask to test for alignment
63 2020-08-26 Alan Modra <amodra@gmail.com>
66 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
68 2020-08-26 Alan Modra <amodra@gmail.com>
71 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
72 when section is empty.
74 2020-08-26 Alan Modra <amodra@gmail.com>
77 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
80 2020-08-26 Alan Modra <amodra@gmail.com>
88 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
89 (ppc64_elf_tls_setup): Likewise.
90 (branch_reloc_hash_match): Likewise.
91 (build_plt_stub): Likewise.
92 (ppc64_elf_relocate_section): Likewise.
94 2020-08-26 Alan Modra <amodra@gmail.com>
97 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
99 2020-08-26 Alan Modra <amodra@gmail.com>
102 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
103 sstubs->contents != NULL.
105 2020-08-26 Alan Modra <amodra@gmail.com>
108 * som.c (som_prep_for_fixups): Return early when no symbols.
110 2020-08-26 Alan Modra <amodra@gmail.com>
113 * ecofflink.c (WRITE): Don't write size 0 chunks.
115 2020-08-26 Alan Modra <amodra@gmail.com>
117 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
119 2020-08-26 Alan Modra <amodra@gmail.com>
122 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
124 2020-08-26 David Faust <david.faust@oracle.com>
126 * archures.c (bfd_mach_xbpf): Define.
127 * bfd-in2.h: Regenerate.
128 * cpu-bpf.c (bfd_xbpf_arch) New.
129 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
131 2020-08-26 Alan Modra <amodra@gmail.com>
133 * archures.c (bfd_mach_ck860): Define.
135 2020-08-25 Mark Wielaard <mark@klomp.org>
137 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
138 and dwarf_rnglists_size fields.
139 (dwarf_debug_sections): Add debug_rnglists.
140 (dwarf_debug_section_enum): Likewise.
141 (read_debug_rnglists): New function.
142 (read_rangelist): New function to call either read_ranges or
143 read_rnglists. Rename original function to...
144 (read_ranges): ...this.
145 (read_rnglists): New function.
147 2020-08-25 Alan Modra <amodra@gmail.com>
150 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
151 is_elf_hash_table before accessing elf fields.
153 2020-08-25 Alan Modra <amodra@gmail.com>
156 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
159 2020-08-25 Alan Modra <amodra@gmail.com>
162 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
163 before accessing elf fields.
165 2020-08-25 Alan Modra <amodra@gmail.com>
168 * som.c (som_compute_checksum): XOR 32-bit words in header,
169 not unsigned long sized words.
171 2020-08-25 Alan Modra <amodra@gmail.com>
174 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
175 amount copied for elf_segment_map defined with one element
178 2020-08-25 Alan Modra <amodra@gmail.com>
181 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
182 bfd_get_x size function to read addends out of fields. Apply
183 rightshift adjustment too. Don't apply the now unnecessary
184 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
185 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
186 Correct R_ARM_THM_JUMP6 addend.
188 2020-08-25 Alan Modra <amodra@gmail.com>
191 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
192 before start of section.
194 2020-08-25 Alan Modra <amodra@gmail.com>
196 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
197 before accessing elf_hash_table_id.
198 * elf32-arc.c (elf_arc_hash_table): Likewise.
199 * elf32-arm.c (elf32_arm_hash_table): Likewise.
200 * elf32-avr.c (avr_link_hash_table): Likewise.
201 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
202 * elf32-cris.c (elf_cris_hash_table): Likewise.
203 * elf32-csky.c (csky_elf_hash_table): Likewise.
204 * elf32-frv.c (frvfdpic_hash_table): Likewise.
205 * elf32-hppa.c (hppa_link_hash_table): Likewise.
206 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
207 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
208 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
209 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
210 * elf32-metag.c (metag_link_hash_table): Likewise.
211 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
212 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
213 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
214 * elf32-s390.c (elf_s390_hash_table): Likewise.
215 * elf32-sh.c (sh_elf_hash_table): Likewise.
216 * elf32-spu.c (spu_hash_table): Likewise.
217 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
218 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
219 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
220 * elf64-hppa.c (hppa_link_hash_table): Likewise.
221 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
222 * elf64-s390.c (elf_s390_hash_table): Likewise.
223 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
224 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
225 * elfxx-mips.c (mips_elf_hash_table): Likewise.
226 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
227 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
229 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
231 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
232 int. Use '%u' format with _bfd_error_handler to render it.
234 2020-08-25 Alan Modra <amodra@gmail.com>
237 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
238 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
240 2020-08-25 Alan Modra <amodra@gmail.com>
243 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
244 accessing elf_hash_table_id.
246 2020-08-25 Alan Modra <amodra@gmail.com>
249 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
250 accessing elf_hash_table_id.
252 2020-08-24 Mark Wielaard <mark@klomp.org>
254 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
255 (read_formatted_entries): Likewise. And skip zero entry.
257 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
259 * bfd-in2.h (bfd_mach_ck860): New.
260 * cpu-csky.c (arch_info_struct): Add item for CK860.
262 2020-08-24 Alan Modra <amodra@gmail.com>
264 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
265 high part tprel16 relocs.
266 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
267 Clear do_tls_opt on odd instructions.
268 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
269 Don't sanity check them here.
270 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
271 high part tprel16 relocs.
272 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
273 Clear do_tls_opt on odd instructions.
274 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
276 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
279 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
280 * configure: Regenerate.
282 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
285 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
286 versioned symbols, which are defined in shared objects, in
289 2020-08-21 Nick Clifton <nickc@redhat.com>
291 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
292 the data map if there are entries in it.
293 (_bfd_aarch64_erratum_843419_scan): Likewise.
295 2020-08-21 Jan Beulich <jbeulich@suse.com>
297 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
298 last byte of debug dir, not first.
300 2020-08-20 Nick Clifton <nickc@redhat.com>
303 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
304 field in the ELF header of the compressed sections.
306 2020-08-20 Nick Clifton <nickc@redhat.com>
309 * elf-bfd.h (struct bfd_elf_section_data): Add
310 has_secondary_relocs field.
311 * elf.c (_bfd_elf_copy_special_section_fields): Set the
312 has_secondary_relocs field for sections which have associated
314 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
315 on sections which have associated secondary relocs.
317 2020-08-15 Alan Modra <amodra@gmail.com>
319 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
320 small common section.
321 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
322 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
323 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
324 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
325 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
326 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
327 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
328 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
329 * elf32-v850.c (v850_elf_check_relocs): Likewise.
330 (v850_elf_add_symbol_hook): Likewise.
331 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
332 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
333 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
334 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
336 2020-08-15 Alan Modra <amodra@gmail.com>
339 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
341 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
342 on small common section.
343 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
344 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
345 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
346 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
347 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
348 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
350 2020-08-14 Alan Modra <amodra@gmail.com>
352 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
353 rather than another copy of primes. Increase maximum default
356 2020-08-13 Alan Modra <amodra@gmail.com>
358 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
360 2020-08-13 Alan Modra <amodra@gmail.com>
362 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
363 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
364 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
365 optimization when --no-pcrel-optimize.
367 2020-08-13 Alan Modra <amodra@gmail.com>
370 * bfd.c (struct bfd): Add read_only.
371 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
372 Set read_only on warning.
373 (elf_object_p): Sanity check program header alignment. Set
374 read_only on warning.
375 * bfd-in2.h: Regenerate.
377 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
379 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
380 win32pstatus note type to avoid signedness comparison warning.
382 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
384 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
385 win32pstatus notes, and return TRUE so we continue rather than
386 stopping as if it was an error.
388 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
390 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
392 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
394 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
395 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
396 appropriate size constraint for each win32pstatus note type.
398 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
400 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
401 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
404 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
406 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
407 (elfcore_grok_win32pstatus): Use.
409 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
411 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
412 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
413 offsets used to read NOTE_INFO_PROCESS.
415 2020-08-12 Nick Clifton <nickc@redhat.com>
417 * po/ru.po: Updated Russian translation.
418 * po/sr.po: Updated Serbian translation.
420 2020-08-07 David Faust <david.faust@oracle.com>
422 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
423 DISP16 and DISP32 relocations.
425 2020-08-05 David Faust <david.faust@oracle.com>
427 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
428 (bpf_elf_howto_table): Use it here.
429 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
430 instruction and data relocations.
432 2020-08-03 Alan Modra <amodra@gmail.com>
434 * vms-lib.c (vms_traverse_index): Sanity check size remaining
435 before accessing vms_idx or vms_elfidx.
437 2020-08-03 Alan Modra <amodra@gmail.com>
440 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
441 size against file size. Correct LONG_MAX limit check.
442 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
443 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
444 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
445 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
446 bfd_malloc_and_get_section.
448 2020-07-31 Alan Modra <amodra@gmail.com>
451 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
452 IR symbols to become dynamic.
453 (elf_link_add_object_symbols): Don't exclude IR symbols when
454 deciding whether an as-needed shared library is needed.
456 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
459 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
461 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
463 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
465 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
466 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
467 Don't define _STRUCTURED_PROC.
468 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
469 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
470 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
471 * configure, config.in: Regenerate.
472 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
473 * Makefile.in, doc/Makefile.in: Regenerate.
475 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
477 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
478 (elf_link_hash_table): Add sym_cache.
479 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
480 (elf32_arm_check_relocs): Updated.
481 (elf32_arm_size_dynamic_sections): Likewise.
482 * elf32-bfin.c (bfin_link_hash_table): Removed.
483 (bfin_link_hash_newfunc): Updated.
484 (bfin_hash_table): Removed.
485 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
486 (csky_elf_check_relocs): Updated.
487 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
488 (elf32_hppa_check_relocs): Updated.
489 * elf32-i386.c (elf_i386_tls_transition): Updated.
490 (elf_i386_convert_load_reloc): Likewise.
491 (elf_i386_check_relocs): Likewise.
492 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
493 (m32r_elf_hash_table): Updated.
494 (m32r_elf_link_hash_table_create): Likewise.
495 (m32r_elf_create_dynamic_sections): Likewise.
496 (m32r_elf_adjust_dynamic_symbol): Likewise.
497 (allocate_dynrelocs): Likewise.
498 (m32r_elf_size_dynamic_sections): Likewise.
499 (m32r_elf_relocate_section): Likewise.
500 (m32r_elf_finish_dynamic_symbol): Likewise.
501 (m32r_elf_check_relocs): Likewise.
502 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
504 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
505 (elf_m68k_check_relocs): Updated.
506 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
507 (elf_metag_check_relocs): Updated.
508 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
509 (microblaze_elf_check_relocs): Updated.
510 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
511 (nds32_elf_create_dynamic_sections): Likewise.
512 (nds32_elf_adjust_dynamic_symbol): Likewise.
513 (nds32_elf_check_relocs): Likewise.
514 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
515 srelbss and aym_cache.
516 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
517 (nios2_elf32_check_relocs): Updated.
518 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
519 (or1k_elf_check_relocs): Updated.
520 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
521 (ppc_elf_check_relocs): Updated.
522 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
523 (elf_s390_check_relocs): Updated.
524 (elf_s390_finish_dynamic_sections): Likewise.
525 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
527 (sh_elf_create_dynamic_sections): Updated.
528 (sh_elf_adjust_dynamic_symbol): Likewise.
529 (sh_elf_size_dynamic_sections): Likewise.
530 (sh_elf_check_relocs): Likewise.
531 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
532 (elf32_tic6x_check_relocs): Updated.
533 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
534 (tilepro_elf_hash_table): Updated.
535 (tilepro_elf_link_hash_table_create): Likewise.
536 (tilepro_elf_check_relocs): Likewise.
537 (tilepro_elf_adjust_dynamic_symbol): Likewise.
538 (allocate_dynrelocs): Likewise.
539 (tilepro_elf_size_dynamic_sections): Likewise.
540 (tilepro_elf_relocate_section): Likewise.
541 (tilepro_elf_finish_dynamic_symbol): Likewise.
542 (tilepro_finish_dyn): Likewise.
543 (tilepro_elf_finish_dynamic_sections): Likewise.
544 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
545 (ppc64_elf_before_check_relocs): Updated.
546 (ppc64_elf_check_relocs): Likewise.
547 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
548 (elf_s390_check_relocs): Updated.
549 (elf_s390_relocate_section): Likewise.
550 (elf_s390_finish_dynamic_sections): Likewise.
551 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
552 (elf_x86_64_check_relocs): Likewise.
553 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
555 (elfNN_aarch64_check_relocs): Updated.
556 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
557 (riscv_elf_check_relocs): Updated.
558 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
559 (mips_elf_resolve_got_page_ref): Updated.
560 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
561 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
563 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
564 (tilegx_elf_check_relocs): Updated.
565 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
567 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
569 * elflink.c (bfd_elf_final_link): Give local symbols a name if
571 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
572 return TRUE if making ET_REL output.
574 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
576 * elf-bfd.h (elf_backend_data): Add
577 `elf_backend_elfsym_local_is_section' member.
578 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
580 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
581 * elflink.c (bfd_elf_final_link): Use it to determine whether
582 set the `.symtab' section's `sh_info' value to the index of the
583 first non-local or non-section symbol.
584 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
586 (elf_backend_elfsym_local_is_section): New macro.
587 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
589 (elf_backend_elfsym_local_is_section): New macro.
591 2020-07-29 Alan Modra <amodra@gmail.com>
593 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
594 defined in excluded sections.
596 2020-07-28 Alan Modra <amodra@gmail.com>
598 * elf.c (assign_section_numbers): Comment. Don't segfault on
599 discarded sections when setting linked-to section for generic
601 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
603 2020-07-27 Alan Modra <amodra@gmail.com>
605 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
607 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
610 2020-07-24 Nick Clifton <nickc@redhat.com>
612 * config.bfd: Move xc16x target to the obsolete list.
614 2020-07-22 Kevin Buettner <kevinb@redhat.com>
616 * binary.c (binary_get_section_contents): Seek using offset
617 from section's file position.
619 2020-07-22 Kevin Buettner <kevinb@redhat.com>
621 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
623 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
626 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
627 type for the first function argument. Rename pointers to reflect
628 that they have distinct types.
630 2020-07-20 Alan Modra <amodra@gmail.com>
632 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
634 2020-07-19 Alan Modra <amodra@gmail.com>
636 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
637 (select_alt_stub): New function.
638 (ppc_get_stub_entry): Use it here.
639 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
641 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
642 merge notoc stubs with other varieties when power10_stubs is "auto".
643 Instead dup the stub hash table entry.
644 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
645 tests of power10_stubs.
647 2020-07-15 Alan Modra <amodra@gmail.com>
650 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
652 2020-07-15 Nick Clifton <nickc@redhat.com>
655 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
656 check for aux entries that overflow the buufer.
658 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
660 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
661 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
663 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
664 Alan Modra <amodra@gmail.com>
667 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
668 objects both before and after normal object files.
669 * elflink.c (_bfd_elf_section_already_linked): Likewise.
671 2020-07-10 Alan Modra <amodra@gmail.com>
673 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
674 * elf64-ppc.c (struct ppc_link_hash_table): Delete
676 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
677 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
678 uses of power10_stubs.
680 2020-07-09 Alan Modra <amodra@gmail.com>
682 * coff-ppc.c: Delete.
685 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
686 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
688 (coff_write_object_contents): Remove PPC_PE code.
689 * config.bfd: Move powerpcle-pe to removed targets.
690 * configure.ac: Remove powerpc PE entries.
691 * libcoff-in.h (ppc_allocate_toc_section): Delete.
692 (ppc_process_before_allocation): Delete.
693 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
694 * targets.c: Remove powerpc PE vectors.
695 * po/SRC-POTFILES.in: Regenerate.
696 * libcoff.h: Regenerate.
697 * Makefile.in: Regenerate.
698 * configure: Regenerate.
700 2020-07-09 Nick Clifton <nickc@redhat.com>
702 * po/fr.po: Updated French translation.
704 2020-07-07 Alan Modra <amodra@gmail.com>
706 * xcofflink.c (xcoff_mark): Don't mark const sections.
707 (bfd_xcoff_record_link_assignment): Add FIXME.
708 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
709 sections being discarded by linker script.
711 2020-07-07 Alan Modra <amodra@gmail.com>
713 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
714 time, uid, gid and mode for deterministic archive.
715 (xcoff_write_archive_contents_big): Likewise.
717 2020-07-07 Alan Modra <amodra@gmail.com>
719 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
722 2020-07-06 Nick Clifton <nickc@redhat.com>
724 * po/pt.po: Updated Portuguese translation.
725 * po/uk.po: Updated Ukranian translation.
727 2020-07-04 Nick Clifton <nickc@redhat.com>
729 * version.m4: Set version to 2.35.50.
730 * configure: Regenerate.
731 * po/bbfd.pot: Regenerate.
733 2020-07-04 Nick Clifton <nickc@redhat.com>
735 Binutils 2.35 branch created.
737 2020-07-01 Alan Modra <amodra@gmail.com>
740 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
741 raw syment index before dereferencing.
743 2020-07-01 Alan Modra <amodra@gmail.com>
745 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
747 2020-07-01 Alan Modra <amodra@gmail.com>
749 * config.bfd: Obsolete xc16x.
751 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
753 * archures.c (bfd_mach_i386_nacl): Removed.
754 (bfd_mach_i386_i386_nacl): Likewise.
755 (bfd_mach_x86_64_nacl): Likewise.
756 (bfd_mach_x64_32_nacl): Likewise.
757 * config.bfd: Remove *-*-nacl* targets.
758 * configure.ac: Remove x86 NaCl target vectors.
759 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
760 (bfd_x64_32_nacl_arch): Likewise.
761 (bfd_x86_64_nacl_arch): Likewise.
762 (bfd_i386_nacl_arch): Likewise.
763 (bfd_x64_32_arch_intel_syntax): Updated.
764 * elf32-i386.c: Don't include "elf-nacl.h".
765 (elf_i386_nacl_plt): Removed.
766 (elf_i386_nacl_plt0_entry): Likewise.
767 (elf_i386_nacl_plt_entry): Likewise.
768 (elf_i386_nacl_pic_plt0_entry): Likewise.
769 (elf_i386_nacl_pic_plt_entry): Likewise.
770 (elf_i386_nacl_eh_frame_plt): Likewise.
771 (elf_i386_nacl_plt): Likewise.
772 (elf32_i386_nacl_elf_object_p): Likewise.
773 (elf_i386_get_synthetic_symtab): Updated.
774 (elf_i386_link_setup_gnu_properties): Likewise.
775 * elf64-x86-64.c: Don't include "elf-nacl.h".
776 (elf_x86_64_nacl_plt): Removed.
777 (elf64_x86_64_nacl_elf_object_p): Likewise.
778 (elf_x86_64_nacl_plt0_entry): Likewise.
779 (elf_x86_64_nacl_plt_entry): Likewise.
780 (elf_x86_64_nacl_eh_frame_plt): Likewise.
781 (elf_x86_64_nacl_plt): Likewise.
782 (elf32_x86_64_nacl_elf_object_p): Likewise.
783 (elf_x86_64_get_synthetic_symtab): Updated.
784 (elf_x86_64_link_setup_gnu_properties): Likewise.
785 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
786 * targets.c: Remove x86 NaCl target vectors.
787 * bfd-in2.h: Regenerated.
788 * configure: Likewise.
790 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
792 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
793 _bfd_elf_add_dynamic_tags.
795 2020-06-29 Alan Modra <amodra@gmail.com>
797 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
798 return value of bfd_bread. Don't read more than requested length.
799 Sanity check length. Properly terminate file name.
801 2020-06-29 Alan Modra <amodra@gmail.com>
803 * arc-got.h: Use C style comments.
804 * coff-z80.c: Likewise.
805 * elf32-csky.c: Likewise.
806 * peXXigen.c: Likewise.
807 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
810 2020-06-26 Pat Bernardi <bernardi@adacore.com>
812 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
813 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
815 2020-06-26 Alan Modra <amodra@gmail.com>
817 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
818 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
819 (riscv_get_priv_spec_name): Move to..
820 * cpu-riscv.c: ..here.
821 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
822 Use %u to print unsigned numbers.
824 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
826 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
827 default architecture.
829 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
832 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
833 _bfd_elf_add_dynamic_tags.
835 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
838 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
839 _bfd_elf_add_dynamic_tags.
841 2020-06-24 Alan Modra <amodra@gmail.com>
843 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
844 shifts without undefined behaviour.
846 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
848 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
850 (_bfd_elf_add_dynamic_tags): New.
851 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
852 _bfd_elf_add_dynamic_tags.
853 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
854 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
855 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
856 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
857 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
858 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
859 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
860 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
862 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
863 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
864 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
865 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
866 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
867 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
868 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
869 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
870 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
872 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
873 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
874 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
875 _bfd_elf_maybe_vxworks_add_dynamic_tags.
876 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
877 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
879 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
880 (_bfd_x86_elf_size_dynamic_sections): Likewise.
881 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
882 dt_reloc_sz and dt_reloc_ent.
883 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
884 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
886 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
887 etab.dt_pltgot_required.
888 (elf32_hppa_size_dynamic_sections): Call
889 _bfd_elf_add_dynamic_tags.
890 * elf32-metag.c (elf_metag_link_hash_table_create): Set
891 etab.dt_pltgot_required.
892 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
893 * elf32-sh.c (sh_elf_link_hash_table_create): Set
894 root.dt_pltgot_required for FDPIC output.
895 (sh_elf_size_dynamic_sections): Call
896 _bfd_elf_maybe_vxworks_add_dynamic_tags.
897 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
898 elf.dt_pltgot_required.
899 (elf_xtensa_size_dynamic_sections): Call
900 _bfd_elf_add_dynamic_tags.
901 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
902 root.dt_pltgot_required.
903 (elf64_hppa_size_dynamic_sections): Call
904 _bfd_elf_add_dynamic_tags.
905 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
906 root.dt_pltgot_required.
907 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
908 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
909 * elflink.c (_bfd_elf_add_dynamic_tags): New.
911 2020-06-22 Saagar Jha <saagar@saagarjha.com>
913 * mach-o.c: Support the new load commands by reading a linkedit
914 data command for them.
916 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
918 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
919 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
920 (riscv_get_priv_spec_class): Likewise.
921 (riscv_get_priv_spec_name): Likewise.
922 (riscv_get_priv_spec_class_from_numbers): New function, convert
923 the version numbers into string, then call riscv_get_priv_spec_class
924 to get the priv spec class.
925 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
926 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
927 (riscv_get_priv_spec_name): Likewise.
928 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
929 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
930 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
931 of input and output objects form their priv spec attributes by
932 riscv_get_priv_spec_class_from_numbers. Report warning rather than
933 errors when linking objects with differnet priv spec versions. We do
934 know v1.9.1 may have conflicts to other versions, so report the
935 warning, too. After that, update the output priv spec version to the
938 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
940 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
941 priv attributes, we will check the conflicts for all of them (major,
942 minor and revision), and then set the priv_attrs_merged to TRUE to
943 indicate that we have handled all of the priv attributes. Remove
944 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
946 2020-06-21 Alan Modra <amodra@gmail.com>
949 * configure.ac: Disable plugins by default for some targets.
950 * plugin.c: Comment typo fix.
951 * configure: Regenerate.
953 2020-06-19 Nick Clifton <nickc@redhat.com>
955 * plugin.c (try_load_plugin): Suppress the error message about
956 being unable to open a plugin if creating a list of viable
959 2020-06-16 Alan Modra <amodra@gmail.com>
961 * aout-tic30.c: Delete file.
962 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
963 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
964 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
965 (xc16x-*-elf): Sort properly.
966 * configure.ac: Remove tic30_aout_vec.
967 * targets.c: Likewise.
968 * Makefile.in: Regenerate.
969 * configure: Regenerate.
970 * po/SRC-POTFILES.in: Regenerate.
972 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
974 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
975 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
976 (elf32xtensa_abi): New global variable.
977 (xtensa_abi_choice): New function.
978 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
979 XSHAL_ABI to select PLT code.
981 2020-06-15 Roland McGrath <mcgrathr@google.com>
983 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
984 field of bfd_link_info.
986 2020-06-15 Alan Modra <amodra@gmail.com>
988 * config.bfd: Obsolete powerpcle-*-pe targets.
990 2020-06-15 Alan Modra <amodra@gmail.com>
993 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
994 symbols that were defined in discarded sections.
995 * cofflink.c (coff_link_check_archive_element): Likewise.
996 (coff_link_add_symbols): Set indx to -3 for symbols defined in
998 (_bfd_coff_write_global_sym): Don't emit such symbols.
999 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1000 libcoff.h: Regenerate.
1002 2020-06-11 Alan Modra <amodra@gmail.com>
1005 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1007 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1009 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1010 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1011 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1014 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1017 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1018 Clear verinfo.verdef.
1020 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1023 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1024 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1025 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1027 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1028 Set ifunc_resolvers if there are FUNC resolvers.
1029 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1030 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1031 with elf.ifunc_resolvers.
1032 (write_plt_relocs_for_local_syms): Likewise.
1033 (ppc64_elf_relocate_section): Likewise.
1034 (ppc64_elf_finish_dynamic_sections): Likewise.
1035 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1037 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1038 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1039 instead of readonly_dynrelocs_against_ifunc.
1040 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1041 readonly_dynrelocs_against_ifunc.
1043 2020-06-09 Alan Modra <amodra@gmail.com>
1045 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1046 maybe_local_ifunc_resolver field.
1047 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1048 cases where maybe_local_ifunc_resolver was set.
1049 (ppc64_elf_relocate_section): Likewise.
1050 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1053 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1055 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1057 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1059 (elf32_arm_size_dynamic_sections): Updated. Clear
1060 root.tlsdesc_plt for DF_BIND_NOW.
1061 (elf32_arm_finish_dynamic_sections): Updated.
1062 (elf32_arm_output_arch_local_syms): Likewise.
1063 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1064 Clear root.tlsdesc_plt for DF_BIND_NOW.
1065 (nds32_elf_finish_dynamic_sections): Updated.
1066 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1067 dt_tlsdesc_plt and dt_tlsdesc_got.
1068 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1069 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1070 tlsdesc_plt and dt_tlsdesc_got.
1071 (elfNN_aarch64_allocate_dynrelocs): Updated.
1072 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1073 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1074 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1076 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1077 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1078 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1079 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1082 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1084 * elf32-tic6x.c (elf32_bed): Defined the default to
1087 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1091 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1092 root.splt/root.srelplt.
1093 (elf64_hppa_create_dynamic_sections): Likewise.
1094 (elf64_hppa_size_dynamic_sections): Likewise.
1095 (elf64_hppa_finish_dynamic_symbol): Likewise.
1096 (elf_hppa_final_link): Likewise.
1097 (elf_hppa_final_link_relocate): Likewise.
1099 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1101 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1102 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1105 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf-bfd.h (elf_target_os): New.
1108 (elf_link_hash_table): Add target_os.
1109 (elf_backend_data): Add target_os.
1110 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1111 symbian_p and nacl_p.
1112 (create_got_section): Updated.
1113 (elf32_arm_create_dynamic_sections): Likewise.
1114 (arm_type_of_stub): Likewise.
1115 (elf32_arm_create_or_find_stub_sec): Likewise.
1116 (elf32_arm_allocate_plt_entry): Likewise.
1117 (elf32_arm_populate_plt_entry): Likewise.
1118 (elf32_arm_final_link_relocate): Likewise.
1119 (elf32_arm_check_relocs): Likewise.
1120 (allocate_dynrelocs_for_symbol): Likewise.
1121 (elf32_arm_finish_dynamic_symbol): Likewise.
1122 (elf32_arm_finish_dynamic_sections): Likewise.
1123 (elf32_arm_output_plt_map_1): Likewise.
1124 (elf32_arm_output_arch_local_syms): Likewise.
1125 (elf32_arm_add_symbol_hook): Likewise.
1126 (elf32_arm_nacl_link_hash_table_create): Likewise.
1127 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1128 (elf32_arm_symbian_link_hash_table_create): Likewise.
1129 (ELF_TARGET_OS): New.
1130 * elf32-i386.c (elf_i386_arch_bed): Removed.
1131 (elf_backend_arch_data): Likewise.
1132 (elf_i386_solaris_arch_bed): Likewise.
1133 (elf_i386_nacl_arch_bed): Likewise.
1134 (elf_i386_vxworks_arch_bed): Likewise.
1135 (elf_i386_relocate_section): Updated.
1136 (elf_i386_finish_dynamic_sections): Likewise.
1137 (elf_i386_get_synthetic_symtab): Likewise.
1138 (elf_i386_link_setup_gnu_properties): Likewise.
1139 (ELF_TARGET_OS): New.
1140 * elf32-mips.c (ELF_TARGET_OS): New.
1141 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1142 (ppc_elf_create_got): Updated.
1143 (ppc_elf_create_dynamic_sections): Likewise.
1144 (ppc_elf_check_relocs): Likewise.
1145 (ppc_elf_adjust_dynamic_symbol): Likewise.
1146 (ppc_elf_size_dynamic_sections): Likewise.
1147 (ppc_elf_relocate_section): Likewise.
1148 (ppc_elf_finish_dynamic_sections): Likewise.
1149 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1150 (ELF_TARGET_OS): New.
1151 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1152 (sh_elf_link_hash_table_create): Updated.
1153 (sh_elf_create_dynamic_sections): Likewise.
1154 (allocate_dynrelocs): Likewise.
1155 (sh_elf_size_dynamic_sections): Likewise.
1156 (sh_elf_relocate_section): Likewise.
1157 (sh_elf_finish_dynamic_symbol): Likewise.
1158 (sh_elf_finish_dynamic_sections): Likewise.
1159 (ELF_TARGET_OS): New.
1160 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1162 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1163 (ELF_TARGET_OS): New.
1164 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1165 (elf_x86_64_solaris_arch_bed): Likewise.
1166 (elf_x86_64_nacl_arch_bed): Likewise.
1167 (elf_x86_64_finish_dynamic_sections): Updated.
1168 (elf_x86_64_get_synthetic_symtab): Likewise.
1169 (elf_x86_64_link_setup_gnu_properties): Likewise.
1170 (ELF_TARGET_OS): New.
1171 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1173 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1174 (MIPS_ELF_REL_DYN_NAME): Updated.
1175 (ELF_MIPS_GP_OFFSET): Likewise.
1176 (mips_elf_create_local_got_entry): Likewise.
1177 (mips_elf_allocate_dynamic_relocations): Likewise.
1178 (mips_elf_count_got_symbols): Likewise.
1179 (is_gott_symbol): Likewise.
1180 (mips_elf_calculate_relocation): Likewise.
1181 (mips_elf_create_dynamic_relocation): Likewise.
1182 (_bfd_mips_elf_check_relocs): Likewise.
1183 (allocate_dynrelocs): Likewise.
1184 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1185 (mips_elf_lay_out_got): Likewise.
1186 (mips_elf_set_plt_sym_value): Likewise.
1187 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1188 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1189 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1190 (_bfd_mips_elf_final_link): Likewise.
1191 (_bfd_mips_init_file_header): Likewise.
1192 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1194 (allocate_dynrelocs): Likewise.
1195 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1196 (_bfd_sparc_elf_relocate_section): Likewise.
1197 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1198 (sparc_finish_dyn): Likewise.
1199 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1200 * elfxx-target.h (ELF_TARGET_OS): New.
1201 (elfNN_bed): Add ELF_TARGET_OS.
1202 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1203 (_bfd_x86_elf_link_hash_table_create): Likewise.
1204 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1205 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1206 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1207 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1208 * elfxx-x86.h (elf_x86_target_os): Removed.
1209 (elf_x86_backend_data): Likewise.
1210 (get_elf_x86_backend_data): Likewise.
1211 (elf_x86_link_hash_table): Remove target_os.
1213 2020-06-06 Alan Modra <amodra@gmail.com>
1216 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1217 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1218 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1219 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1220 * elf64-ppc.c: Update throughout for reloc renaming.
1221 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1222 * libbfd.h: Regenerate.
1223 * bfd-in2.h: Regenerate.
1225 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1231 2020-06-05 Nick Clifton <nickc@redhat.com>
1233 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1236 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1238 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1239 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1240 whether the object can be linked according to it's priv
1241 attributes. The object without any priv spec attributes can
1242 be linked with others. If the first input object doesn't contain
1243 any priv attributes, then we need to copy the setting from the
1244 next input one. Also report more detailed error messages to user.
1246 2020-06-04 Stephen Casner <casner@acm.org>
1248 Extend pdp11-aout symbol table format to accommodate .stab
1249 symbols and implement correct handling of them.
1251 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1252 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1253 normal vs. .stab symbol table type values, replacing N_STAB mask.
1254 (translate_from_native_sym_flags): Determine correct section for
1255 different .stab types.
1256 (translate_to_native_sym_flags): Leave .stab types intact.
1257 (translate_symbol_table): Error if symbol indicates overlay;
1258 store desc field from .stab symbols.
1259 (write_syms): Output desc field with symbol.
1260 (aout_link_check_ar_symbols): Skip .stab symbols.
1261 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1262 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1263 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1264 correctly distinguish .stab symbols and select calculate their
1265 section and value; and copy desc and ovly fields from input symbol
1268 2020-06-04 Stephen Casner <casner@acm.org>
1270 * aoutx.h (translate_symbol_table): Comment had external and
1272 * pdp11.c (translate_symbol_table): Likewise.
1274 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1276 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1277 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1278 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1280 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1283 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1284 in debug section against symbol defined in shared library to 0.
1285 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1286 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1287 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1288 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1289 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1290 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1291 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1292 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1293 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1294 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1295 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1296 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1297 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1298 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1300 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1301 there is non-GOT reference.
1302 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1303 non-alloced sections.
1305 2020-06-03 Stephen Casner <casner@acm.org>
1307 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1309 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1311 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1312 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1313 other size that doesn't qcover the header word.
1314 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1315 string table, and zero it.
1316 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1317 message and set bfd_error on finding an invalid name string offset.
1318 (add_to_stringtab): INLINE -> inline
1319 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1321 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1322 any relocs that could not be recognised.
1323 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1324 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1325 name exists and is long enough, before attempting to see if it is
1327 c3864421222 - Correct case for N_SO being the last symbol.
1328 50455f1ab29 PR 20891 - Handle the case where the main file name
1329 and the directory name are both empty.
1330 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1331 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1332 range string table offsets.
1333 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1334 illegal string offset.
1335 (aout_link_includes_newfunc): Add comment.
1336 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1337 on unexpected relocation type rather than ASSERT.
1339 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1343 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1345 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1348 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1349 non-alloced sections.
1351 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1354 dynamic relocations for non SEC_ALLOC sections.
1356 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1358 * aout64.c (BMAGIC, QMAGIC): Do not define.
1359 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1360 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1361 to check the file format.
1362 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1363 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1364 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1366 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1368 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1369 relocations for non SEC_ALLOC sections.
1371 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1374 * elf32-arm.c (maybe_set_textrel): Removed.
1375 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1376 with _bfd_elf_maybe_set_textrel.
1377 * elf32-csky.c (maybe_set_textrel): Removed.
1378 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1379 with _bfd_elf_maybe_set_textrel.
1380 * elf32-hppa.c (maybe_set_textrel): Removed.
1381 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1382 with _bfd_elf_maybe_set_textrel.
1383 * elf32-lm32.c (maybe_set_textrel): Removed.
1384 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1385 with _bfd_elf_maybe_set_textrel.
1386 * elf32-m32r.c (maybe_set_textrel): Removed.
1387 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1388 with _bfd_elf_maybe_set_textrel.
1389 * elf32-metag.c (maybe_set_textrel): Removed.
1390 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1391 with _bfd_elf_maybe_set_textrel.
1392 * elf32-nds32.c (maybe_set_textrel): Removed.
1393 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1394 with _bfd_elf_maybe_set_textrel.
1395 * elf32-or1k.c (maybe_set_textrel): Removed.
1396 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1397 with _bfd_elf_maybe_set_textrel.
1398 * elf32-ppc.c (maybe_set_textrel): Removed.
1399 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1400 with _bfd_elf_maybe_set_textrel.
1401 * elf32-s390.c (maybe_set_textrel): Removed.
1402 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1403 with _bfd_elf_maybe_set_textrel.
1404 * elf32-sh.c (maybe_set_textrel): Removed.
1405 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1406 with _bfd_elf_maybe_set_textrel.
1407 * elf32-tic6x.c (maybe_set_textrel): Removed.
1408 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1409 with _bfd_elf_maybe_set_textrel.
1410 * elf32-tilepro.c (maybe_set_textrel): Removed.
1411 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1412 with _bfd_elf_maybe_set_textrel.
1413 * elf64-ppc.c (maybe_set_textrel): Removed.
1414 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1415 with _bfd_elf_maybe_set_textrel.
1416 * elf64-s390.c (maybe_set_textrel): Removed.
1417 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1418 with _bfd_elf_maybe_set_textrel.
1419 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1420 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1421 with _bfd_elf_maybe_set_textrel.
1422 * elfnn-riscv.c (maybe_set_textrel): Removed.
1423 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1424 with _bfd_elf_maybe_set_textrel.
1425 * elfxx-sparc.c (maybe_set_textrel): Removed.
1426 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1427 with _bfd_elf_maybe_set_textrel.
1428 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1429 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1430 with _bfd_elf_maybe_set_textrel.
1431 * elfxx-x86.c (maybe_set_textrel): Removed.
1432 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1433 with _bfd_elf_maybe_set_textrel.
1434 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1436 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1439 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1441 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1442 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1443 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1444 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1446 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1447 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1448 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1449 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1450 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1451 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1452 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1453 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1454 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1455 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1456 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1457 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1458 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1459 (elf_backend_copy_indirect_symbol): Likewise.
1460 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1461 (elf_backend_copy_indirect_symbol): Likewise.
1462 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1464 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1467 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1468 * elf32-arm.c (readonly_dynrelocs): Removed.
1469 (maybe_set_textrel): Replace readonly_dynrelocs with
1470 _bfd_elf_readonly_dynrelocs.
1471 * elf32-csky.c (readonly_dynrelocs): Removed.
1472 (maybe_set_textrel): Replace readonly_dynrelocs with
1473 _bfd_elf_readonly_dynrelocs.
1474 * elf32-hppa.c(readonly_dynrelocs): Removed.
1475 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1476 _bfd_elf_readonly_dynrelocs.
1477 (maybe_set_textrel): Likewise.
1478 * elf32-lm32.c (readonly_dynrelocs): Removed.
1479 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1480 with _bfd_elf_readonly_dynrelocs.
1481 (maybe_set_textrel): Likewise.
1482 * elf32-m32r.c (readonly_dynrelocs): Removed.
1483 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1484 with _bfd_elf_readonly_dynrelocs.
1485 (maybe_set_textrel): Likewise.
1486 * elf32-metag.c (readonly_dynrelocs): Removed.
1487 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1488 with _bfd_elf_readonly_dynrelocs.
1489 (maybe_set_textrel): Likewise.
1490 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1491 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1492 with _bfd_elf_readonly_dynrelocs.
1493 * elf32-nds32.c (readonly_dynrelocs): Removed.
1494 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1495 with _bfd_elf_readonly_dynrelocs.
1496 (maybe_set_textrel): Likewise.
1497 * elf32-or1k.c (readonly_dynrelocs): Removed.
1498 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1499 with _bfd_elf_readonly_dynrelocs.
1500 * elf32-ppc.c (readonly_dynrelocs): Removed.
1501 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1502 _bfd_elf_readonly_dynrelocs.
1503 (ppc_elf_adjust_dynamic_symbol): Likewise.
1504 (maybe_set_textrel): Likewise.
1505 * elf32-s390.c (readonly_dynrelocs): Removed.
1506 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1507 with _bfd_elf_readonly_dynrelocs.
1508 (maybe_set_textrel): Likewise.
1509 * elf32-sh.c (readonly_dynrelocs): Removed.
1510 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1511 _bfd_elf_readonly_dynrelocs.
1512 (maybe_set_textrel): Likewise.
1513 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1514 (maybe_set_textrel): Replace readonly_dynrelocs with
1515 _bfd_elf_readonly_dynrelocs.
1516 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1517 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1518 with _bfd_elf_readonly_dynrelocs.
1519 (maybe_set_textrel): Likewise.
1520 * elf64-ppc.c (readonly_dynrelocs): Removed.
1521 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1522 _bfd_elf_readonly_dynrelocs.
1523 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1524 (maybe_set_textrel): Likewise.
1525 * elf64-s390.c (readonly_dynrelocs): Removed.
1526 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1527 with _bfd_elf_readonly_dynrelocs.
1528 (maybe_set_textrel): Likewise.
1529 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1530 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1531 (maybe_set_textrel): Replace readonly_dynrelocs with
1532 _bfd_elf_readonly_dynrelocs.
1533 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1534 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1535 with _bfd_elf_readonly_dynrelocs.
1536 (maybe_set_textrel): Likewise.
1537 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1538 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1539 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1540 (maybe_set_textrel): Likewise.
1541 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1542 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1543 with _bfd_elf_readonly_dynrelocs.
1544 (maybe_set_textrel): Likewise.
1545 * elfxx-x86.c (readonly_dynrelocs): Removed.
1546 (maybe_set_textrel): Replace readonly_dynrelocs with
1547 _bfd_elf_readonly_dynrelocs.
1548 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1550 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1552 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1553 -fsanitize=undefined.
1555 2020-06-03 Alan Modra <amodra@gmail.com>
1559 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1561 (pe_ILF_build_a_bfd): Likewise.
1563 2020-06-03 Alan Modra <amodra@gmail.com>
1566 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1567 core files as well as objects.
1569 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1573 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1575 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1576 (elf_arc_link_hash_newfunc): Updated.
1577 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1578 (elf32_arm_link_hash_newfunc): Updated.
1579 (elf32_arm_copy_indirect_symbol): Likewise.
1580 (elf32_arm_check_relocs): Likewise.
1581 (readonly_dynrelocs): Likewise.
1582 (allocate_dynrelocs_for_symbol): Likewise.
1583 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1584 (csky_elf_link_hash_newfunc): Updated.
1585 (csky_allocate_dynrelocs): Likewise.
1586 (readonly_dynrelocs): Likewise.
1587 (csky_elf_copy_indirect_symbol): Likewise.
1588 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1589 (hppa_link_hash_newfunc): Updated.
1590 (elf32_hppa_copy_indirect_symbol): Likewise.
1591 (elf32_hppa_hide_symbol): Likewise.
1592 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1593 (allocate_dynrelocs): Likewise.
1594 (elf32_hppa_relocate_section): Likewise.
1595 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1596 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1597 (lm32_elf_link_hash_newfunc): Likewise.
1598 (lm32_elf_link_hash_table_create): Updated.
1599 (readonly_dynrelocs): Likewise.
1600 (allocate_dynrelocs): Likewise.
1601 (lm32_elf_copy_indirect_symbol): Likewise.
1602 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1603 (m32r_elf_link_hash_newfunc): Likewise.
1604 (m32r_elf_link_hash_table_create): Updated.
1605 (m32r_elf_copy_indirect_symbol): Likewise.
1606 (allocate_dynrelocs): Likewise.
1607 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1608 (metag_link_hash_newfunc): Updated.
1609 (elf_metag_copy_indirect_symbol): Likewise.
1610 (readonly_dynrelocs): Likewise.
1611 (allocate_dynrelocs): Likewise.
1612 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1614 (link_hash_newfunc): Updated.
1615 (microblaze_elf_check_relocs): Likewise.
1616 (microblaze_elf_copy_indirect_symbol): Likewise.
1617 (readonly_dynrelocs): Likewise.
1618 (allocate_dynrelocs): Likewise.
1619 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1620 (nds32_elf_link_hash_newfunc): Updated.
1621 (nds32_elf_copy_indirect_symbol): Likewise.
1622 (readonly_dynrelocs): Likewise.
1623 (allocate_dynrelocs): Likewise.
1624 (nds32_elf_check_relocs): Likewise.
1625 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1626 (link_hash_newfunc): Updated.
1627 (nios2_elf32_copy_indirect_symbol): Likewise.
1628 (nios2_elf32_check_relocs): Likewise.
1629 (allocate_dynrelocs): Likewise.
1630 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1631 (or1k_elf_link_hash_newfunc): Updated.
1632 (readonly_dynrelocs): Likewise.
1633 (allocate_dynrelocs): Likewise.
1634 (or1k_elf_copy_indirect_symbol): Likewise.
1635 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1636 (ppc_elf_link_hash_newfunc): Updated.
1637 (ppc_elf_copy_indirect_symbol): Likewise.
1638 (ppc_elf_check_relocs): Likewise.
1639 (readonly_dynrelocs): Likewise.
1640 (ppc_elf_adjust_dynamic_symbol): Likewise.
1641 (allocate_dynrelocs): Likewise.
1642 (ppc_elf_relocate_section): Likewise.
1643 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1644 (link_hash_newfunc): Updated.
1645 (elf_s390_copy_indirect_symbol): Likewise.
1646 (readonly_dynrelocs): Likewise.
1647 (elf_s390_adjust_dynamic_symbol): Likewise.
1648 (allocate_dynrelocs): Likewise.
1649 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1650 (sh_elf_link_hash_newfunc): Updated.
1651 (readonly_dynrelocs): Likewise.
1652 (allocate_dynrelocs): Likewise.
1653 (sh_elf_copy_indirect_symbol): Likewise.
1654 (sh_elf_check_relocs): Likewise.
1655 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1656 (elf32_tic6x_link_hash_newfunc): Likewise.
1657 (elf32_tic6x_link_hash_table_create): Updated.
1658 (readonly_dynrelocs): Likewise.
1659 (elf32_tic6x_check_relocs): Likewise.
1660 (elf32_tic6x_allocate_dynrelocs): Likewise.
1661 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1663 (link_hash_newfunc): Updated.
1664 (tilepro_elf_copy_indirect_symbol): Likewise.
1665 (tilepro_elf_check_relocs): Likewise.
1666 (allocate_dynrelocs): Likewise.
1667 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1668 (ppc64_elf_copy_indirect_symbol): Updated.
1669 (ppc64_elf_check_relocs): Likewise.
1670 (readonly_dynrelocs): Likewise.
1671 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1672 (dec_dynrel_count): Likewise.
1673 (allocate_dynrelocs): Likewise.
1674 (ppc64_elf_relocate_section): Likewise.
1675 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1676 (link_hash_newfunc): Updated.
1677 (elf_s390_copy_indirect_symbol): Likewise.
1678 (readonly_dynrelocs): Likewise.
1679 (allocate_dynrelocs): Likewise.
1680 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1681 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1683 (elfNN_aarch64_link_hash_newfunc): Updated.
1684 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1685 (readonly_dynrelocs): Likewise.
1686 (need_copy_relocation_p): Likewise.
1687 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1688 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1689 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1690 (link_hash_newfunc): Updated.
1691 (riscv_elf_copy_indirect_symbol): Likewise.
1692 (riscv_elf_check_relocs): Likewise.
1693 (readonly_dynrelocs): Likewise.
1694 (allocate_dynrelocs): Likewise.
1695 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1697 (link_hash_newfunc): Updated.
1698 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1699 (_bfd_sparc_elf_check_relocs): Likewise.
1700 (readonly_dynrelocs): Likewise.
1701 (allocate_dynrelocs): Likewise.
1702 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1703 (link_hash_newfunc): Updated.
1704 (tilegx_elf_copy_indirect_symbol): Likewise.
1705 (tilegx_elf_check_relocs): Likewise.
1706 (readonly_dynrelocs): Likewise.
1707 (allocate_dynrelocs): Likewise.
1708 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1709 (readonly_dynrelocs): Likewise.
1710 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1711 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1713 2020-06-01 Alan Modra <amodra@gmail.com>
1715 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1716 command against cmd_length, not the end of record. For
1717 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1718 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1721 2020-05-28 David Faust <david.faust@oracle.com>
1723 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1724 R_BPF_INSN_{32,64} relocations.
1726 2020-05-28 Stephen Casner <casner@acm.org>
1728 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1729 addreses in .long (used in testsuites) and .stab values.
1731 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1734 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1735 Check bfd_link_dll when issue a DT_TEXTREL warning.
1736 * elfxx-x86.c (maybe_set_textrel): Likewise.
1737 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1739 2020-05-26 Nick Clifton <nickc@redhat.com>
1741 * plugin.c (try_load_plugin): Extend error message when a plugin
1744 2020-05-23 Alan Modra <amodra@gmail.com>
1746 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1748 2020-05-22 Alan Modra <amodra@gmail.com>
1751 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1752 attributes from shared libraries, and do not return an error if
1755 2020-05-21 Alan Modra <amodra@gmail.com>
1758 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1760 (_bfd_delete_bfd): Free the copy.
1761 (_bfd_new_bfd): Free nbfd->memory on error.
1763 2020-05-21 Alan Modra <amodra@gmail.com>
1765 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1766 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1767 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1768 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1769 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1770 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1771 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1772 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1773 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1774 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1775 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1776 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1777 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1778 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1779 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1780 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1781 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1782 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1783 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1784 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1786 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1788 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1789 get_default_version. It is used to find the default version for
1790 the specific extension.
1791 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1792 default_major_version and default_minor_version. Add new bfd_boolean
1793 parameter *use_default_version. Set it to TRUE if we need to call
1794 the callback rps->get_default_version to find the default version.
1795 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1796 the default version in riscv_parsing_subset_version, and then call
1797 riscv_add_subset to add the subset into subset list.
1798 (riscv_parse_prefixed_ext): Likewise.
1799 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1800 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1801 strings rather than characters.
1802 riscv_merge_arch_attr_info): The callback function get_default_version
1803 is only needed for assembler, so set it to NULL int the linker.
1804 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1805 * elfxx-riscv.h: Updated.
1807 2020-05-20 Alan Modra <amodra@gmail.com>
1810 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1811 use bfd_set_filename.
1812 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1813 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1814 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1815 (bfd_create): Likewise.
1816 (_bfd_delete_bfd): Don't free filename.
1817 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1818 return pointer to the copy or NULL on alloc fail.
1819 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1820 result of bfd_set_filename.
1821 * bfd-in2.h: Regenerate.
1823 2020-05-20 Alan Modra <amodra@gmail.com>
1826 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1827 section size against file size.
1828 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1830 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1833 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1834 and memset when allocating memory for the sections_being_created
1837 2020-05-19 Stafford Horne <shorne@gmail.com>
1839 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1841 (or1k_elf_relocate_section): Access srelgot via
1842 htab->root.srelgot. Add assertions for srelgot->contents.
1843 Introduce local variable for srelgot to not reuse global
1845 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1846 (or1k_set_got_and_rela_sizes): New function.
1847 (or1k_initial_exec_offset): New function.
1848 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1849 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1851 (or1k_elf_check_relocs): Use OR to set TLS access.
1852 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1854 (or1k_elf_size_dynamic_sections): Use
1855 or1k_set_got_and_rela_sizes to set sizes.
1856 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1857 (TCB_SIZE): New macro.
1858 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1859 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1860 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1861 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1862 (tpoff): Add dynamic boolean argument.
1863 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1865 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1867 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1868 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1869 cases with BFD_RELOC_AARCH64_JUMP26.
1870 (elfNN_aarch64_check_relocs): Likewise.
1872 2020-05-19 Alan Modra <amodra@gmail.com>
1874 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1875 bfd_get_filename rather than accessing bfd->filename directly.
1876 * aout-target.h (MY (object_p)): Likewise.
1877 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1878 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1879 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1880 (_bfd_archive_bsd44_construct_extended_name_table),
1881 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1882 (_bfd_bsd_write_armap): Likewise.
1883 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1884 * cache.c (bfd_open_file): Likewise.
1885 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1886 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1887 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1888 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1889 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1890 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1891 (patch_tls_desc_to_ie): Likewise.
1892 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1893 (spu_elf_auto_overlay): Likewise.
1894 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1895 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1896 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1897 * elflink.c (bfd_elf_size_dynamic_sections),
1898 (elf_link_input_bfd): Likewise.
1899 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1900 * mach-o.c (bfd_mach_o_follow_dsym),
1901 (bfd_mach_o_close_and_cleanup): Likewise.
1902 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1903 (find_separate_debug_file, get_build_id_name): Likewise.
1904 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1905 * plugin.c (bfd_plugin_open_input): Likewise.
1906 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1907 * som.c (som_write_armap): Likewise.
1908 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1909 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1910 (_bfd_vms_lib_write_archive_contents): Likewise.
1911 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1913 2020-05-19 Alan Modra <amodra@gmail.com>
1916 * bfdio.c (_bfd_real_fopen): Typo fix.
1918 2020-05-18 Nick Clifton <nickc@redhat.com>
1921 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1922 for the sections_being_created array.
1924 2020-05-18 Alan Modra <amodra@gmail.com>
1926 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1927 they can be freed without also freeing internal_relocs.
1929 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1932 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1933 separators into DOS style when creating a WIN32 fullpath.
1935 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1937 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1938 to initialize RISC-V tdata.
1940 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1942 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1945 2020-05-11 Alan Modra <amodra@gmail.com>
1947 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1949 2020-05-11 Alan Modra <amodra@gmail.com>
1951 * elf64-ppc.c: Rename powerxx to power10 throughout.
1953 2020-05-11 Alan Modra <amodra@gmail.com>
1956 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1957 contains required number of auxents before processing any auxent.
1958 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1959 file name from auxents for PE.
1961 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1963 * aout-cris.c (DEFAULT_ARCH): Delete define.
1964 (MY_set_arch_mach): Likewise.
1965 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1967 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1968 of r_type before the shift.
1970 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1973 * elfnn-aarch64.c (group_sections): Copy implementation from
1976 2020-05-01 Alan Modra <amodra@gmail.com>
1979 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1980 accessing root.u.def of symbols. Also check root.u.def.section
1981 is non-NULL. Reverse tests so as to make the logic positive.
1983 2020-05-01 Alan Modra <amodra@gmail.com>
1986 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1987 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1989 2020-05-01 Alan Modra <amodra@gmail.com>
1992 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1993 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1994 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1995 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1996 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1997 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1998 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1999 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2000 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2001 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2003 2020-05-01 Alan Modra <amodra@gmail.com>
2006 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2007 from shared libraries.
2009 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2011 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2012 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2013 equals 0. Report overflow when the result has negative sign but
2014 all significant bits are zero.
2016 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2018 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2019 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2021 2020-04-28 Alan Modra <amodra@gmail.com>
2023 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2024 Emit warning message.
2026 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2028 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2029 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2030 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2031 to x86_64_pe_big_vec as it not a big-endian format.
2032 (vec i386_pe_big_vec): New.
2033 * configure.ac: Likewise.
2034 * targets.c: Likewise.
2035 * configure: Regenerate.
2036 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2037 COFF_WITH_PE_BIGOBJ): New.
2038 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2040 (x86_64_pe_be_vec): Moved.
2042 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2044 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2045 * elf.c (elfcore_grok_arc_v2): New function.
2046 (elfcore_grok_note): Call the new function to handle the corresponding
2048 (elfcore_write_arc_v2): New function.
2049 (elfcore_write_register_note): Call the new function to handle the
2050 corresponding pseudo-sections.
2052 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2055 * bfd-in2.h: Regenerated.
2056 * elf32-xtensa.c (elf_howto_table): New entries for
2057 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2058 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2059 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2060 R_XTENSA_NDIFF{8,16,32}.
2061 * libbfd.h (bfd_reloc_code_real_names): Add names for
2062 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2063 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2064 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2065 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2067 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2070 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2073 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2076 * elf-bfd.h (elf_backend_data): Add
2077 elf_backend_strip_zero_sized_dynamic_sections.
2078 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2079 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2081 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2083 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2085 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2087 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2089 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2091 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2093 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2095 2020-04-21 Nick Clifton <nickc@redhat.com>
2097 * po/sr.po: Updated Serbian translation.
2099 2020-04-21 Alan Modra <amodra@gmail.com>
2101 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2104 2020-04-20 Stephen Casner <casner@acm.org>
2106 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2107 causing globals from linker script to be treated as debug symbols.
2108 (translate_symbol_table): Don't sign-extend symbol values from 16
2109 to 64 bits in nm output.
2111 2020-04-20 Alan Modra <amodra@gmail.com>
2113 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2115 2020-04-18 Alan Modra <amodra@gmail.com>
2117 * section.c (bfd_is_const_section): Correct test for special
2119 * bfd-in2.h: Regenerate.
2121 2020-04-17 Alan Modra <amodra@gmail.com>
2124 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2127 2020-04-16 Nick Clifton <nickc@redhat.com>
2130 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2131 abort with a more helpful error message.
2133 2020-04-16 Alan Modra <amodra@gmail.com>
2136 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2139 2020-04-15 Fangrui Song <maskray@google.com>
2142 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2143 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2144 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2145 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2146 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2147 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2148 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2149 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2150 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2151 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2152 * elflink.c (elf_link_output_extsym): Likewise.
2153 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2155 2020-04-15 Alan Modra <amodra@gmail.com>
2158 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2159 pointer into strings that may be freed for section name, always
2160 allocate a new string.
2162 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2163 Jan W. Jagersma <jwjagersma@gmail.com>
2165 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2166 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2167 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2168 (_bfd_go32_mkobject): New functions.
2169 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2170 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2171 (go32exe_mkobject): Call _bfd_go32_mkobject.
2172 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2173 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2175 (coff_write_relocs): Enable extended reloc counter code if
2176 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2177 (coff_write_object_contents): Likewise. Pad section headers
2178 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2179 instead of coff_swap_scnhdr_out.
2180 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2181 enable extended reloc counter.
2182 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2183 Declare with ATTRIBUTE_UNUSED.
2184 * libcoff-in.h: (struct coff_tdata): New field go32.
2186 * libcoff.h: Regenerate.
2188 2020-04-14 Fangrui Song <maskray@google.com>
2191 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2194 2020-04-14 Stephen Casner <casner@acm.org>
2197 * pdp11.c: Add implementation of --imagic option.
2198 (adjust_o_magic): Fix objcopy --extract-symbol test.
2199 * libaout.h (enum aout_magic): Add i_magic.
2201 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2202 Nick Clifton <nickc@redhat.com>
2204 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2206 <default>: Error rather than abort.
2208 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2211 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2212 relocation section from section group.
2214 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2216 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2217 bfd->origin to file offset.
2218 * bfdwin.c (bfd_get_file_window): Likewise.
2219 * bfd.c: Clarify the use of the bfd->origin field.
2220 * bfd-in2.h: Regenerate.
2221 * coff-i386.c: Don't include go32exe.h. Allow overriding
2222 coff_write_object_contents via COFF_WRITE_CONTENTS.
2223 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2224 (go32exe_write_object_contents): New functions.
2225 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2226 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2227 (create_go32_stub): Remove check for 2k size limit. Read stub
2228 from go32exe_temp_stub if present.
2229 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2230 copy variable-length stub.
2231 (go32_check_format): Read stub to go32exe_temp_stub, set
2232 origin, return go32exe_cleanup.
2233 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2234 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2235 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2236 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2237 Remove functions and their associated #defines.
2238 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2239 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2240 Rename field go32stub to stub.
2241 * libcoff.h: Regenerate.
2242 * coff-stgo32.c (go32_check_format): Rename to...
2243 (go32exe_check_format): ...this.
2244 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2245 (go32exe_copy_private_bfd_data): ...this.
2246 (stub_bytes): Rename to...
2247 (go32exe_default_stub): ...this.
2248 (create_go32_stub): Rename to...
2249 (go32exe_create_stub): ...this.
2250 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2253 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2257 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2258 relocation to R_386_32 for relocation against non-preemptible
2260 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2261 allocate dynamic relocation for non-preemptible absolute symbol.
2262 (elf_i386_relocate_section): Pass sec to
2263 GENERATE_DYNAMIC_RELOCATION_P.
2264 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2265 (elf_x86_64_convert_load_reloc): Covert load relocation to
2266 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2267 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2268 for non-preemptible absolute symbol if they overflow.
2269 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2270 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2271 symbol. Don't allocate dynamic relocation for non-preemptible
2273 (elf_x86_64_relocate_section): Don't generate relative relocation
2274 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2275 to GENERATE_DYNAMIC_RELOCATION_P.
2276 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2277 against non-preemptible absolute symbol.
2278 (_bfd_elf_x86_valid_reloc_p): New function.
2279 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2281 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2282 argument. Don't generate dynamic relocation against
2283 non-preemptible absolute symbol.
2284 (ABS_SYMBOL_P): New.
2285 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2286 against non-preemptible absolute symbol.
2288 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2289 (_bfd_elf_x86_valid_reloc_p): New.
2291 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2294 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2295 address in the GOT if in thumb only mode.
2297 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2299 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2301 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2303 * mmo.c (mmo_scan): Create .text section only when needed, not
2306 2020-03-31 Alan Modra <amodra@gmail.com>
2308 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2311 2020-03-31 Alan Modra <amodra@gmail.com>
2313 * vms-alpha.c (image_write): Check bounds for sections without
2314 contents too. Error on non-zero write to section without
2316 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2318 2020-03-31 Alan Modra <amodra@gmail.com>
2320 * tekhex.c (pass_over): Check is_eof before reading buffer.
2322 2020-03-30 Nick Clifton <nickc@redhat.com>
2325 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2326 field to timestamp and make it an integer.
2327 * libcoff.h: Regenerate.
2328 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2329 field in the pe_data structure rather than the insert_timestamp
2332 2020-03-30 Alan Modra <amodra@gmail.com>
2335 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2338 2020-03-26 Nick Clifton <nickc@redhat.com>
2340 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2341 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2343 * libbfd.h: Regenerate.
2345 2020-03-26 Alan Modra <amodra@gmail.com>
2347 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2349 2020-03-26 Alan Modra <amodra@gmail.com>
2351 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2353 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2355 2020-03-25 Nick Clifton <nickc@redhat.com>
2357 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2359 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2360 * libbfd.h: Regenerate.
2362 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2364 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2365 correct field name in the output string.
2367 2020-03-25 Alan Modra <amodra@gmail.com>
2370 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2371 for SHT_NOBITS section if first in segment.
2373 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2376 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2377 (_bfd_elf_get_symbol_version_string): This.
2378 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2379 (_bfd_elf_get_symbol_version_string): This.
2380 (bfd_elf_print_symbol): Pass TRUE to
2381 _bfd_elf_get_symbol_version_string.
2382 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2383 bfd_boolean argument.
2384 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2385 * targets.c (_bfd_get_symbol_version_string): Likewise.
2386 (bfd_get_symbol_version_string): Likewise.
2387 * bfd-in2.h: Regenerated.
2389 2020-03-24 Nick Clifton <nickc@redhat.com>
2390 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2393 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2396 2020-03-24 Nick Clifton <nickc@redhat.com>
2399 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2400 segment to use for PT_GNU_RELRO, ignore empty sections in a
2401 segment's current list.
2403 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2406 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2408 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2411 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2412 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2413 on the previous _bfd_elf_get_symbol_version_string.
2414 (_bfd_elf_get_symbol_version_string): Use it.
2416 2020-03-24 Alan Modra <amodra@gmail.com>
2418 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2419 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2422 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2424 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2426 2020-03-23 Alan Modra <amodra@gmail.com>
2428 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2429 symbol count. Allocate an extra byte to ensure name strings
2430 are terminated. Sanity check name offsets. Release memory on
2433 2020-03-23 Alan Modra <amodra@gmail.com>
2435 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2436 field hasn't been read. Remove unnecessary casts.
2438 2020-03-22 Alan Modra <amodra@gmail.com>
2440 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2441 enough to read number of symbols.
2443 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2445 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2446 (EXECUTABLE_SUFFIX): Likewise.
2447 * config.in: Regenerated.
2448 * configure: Likewise.
2449 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2450 _bfd_generic_close_and_cleanup.
2451 (plugin_list_entry): Remove resolution_file, resolution_option,
2452 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2453 lto_wrapper, gcc_env and initialized,
2454 (need_lto_wrapper_p): Removed.
2455 (get_lto_wrapper): Likewise.
2456 (setup_lto_wrapper_env): Likewise.
2457 (register_all_symbols_read): Likewise.
2458 (egister_cleanup): Likewise.
2459 (get_symbols): Likewise.
2460 (add_input_file): Likewise.
2461 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2462 (add_symbols): Updated.
2463 (try_claim): Likewise.
2464 (try_load_plugin): Likewise.
2465 (bfd_plugin_canonicalize_symtab): Likewise.
2466 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2467 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2469 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2472 * plugin.c (plugin_list_entry): Add has_symbol_type.
2473 (add_symbols_v2): New function.
2474 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2475 provides symbol type.
2476 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2477 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2480 2020-03-20 Alan Modra <amodra@gmail.com>
2482 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2483 enough to read number of symbols.
2485 2020-03-20 Alan Modra <amodra@gmail.com>
2487 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2488 backend functions for NULL before calling.
2489 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2490 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2491 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2492 * elfnn-ia64.c (ignore_errors): New function.
2493 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2495 2020-03-19 Nick Clifton <nickc@redhat.com>
2498 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2499 location of the varinfo in the unit's debug info data. Change the
2500 type of the stack field to a boolean.
2501 (lookup_var_by_offset): New function. Returns the varinfo
2502 structure for the variable described at the given offset in the
2504 (scan_unit_for_symbols): Add support for variables which have the
2505 DW_AT_specification attribute.
2507 2020-03-19 Nick Clifton <nickc@redhat.com>
2510 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2513 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2515 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2517 2020-03-18 Nick Clifton <nickc@redhat.com>
2520 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2521 memory access when processing a corrupt secondary reloc section.
2523 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2525 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2526 instead of calling abort.
2527 * elf32-csky.c (csky_build_one_stub): Likewise.
2528 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2529 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2530 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2531 * elf32-metag.c (metag_build_one_stub): Likewise.
2532 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2533 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2534 (ppc_size_one_stub): Likewise.
2535 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2537 2020-03-17 Nick Clifton <nickc@redhat.com>
2540 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2541 with error messages.
2543 2020-03-17 Nick Clifton <nickc@redhat.com>
2546 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2547 free. Add free on another failure path.
2549 2020-03-16 Alan Modra <amodra@gmail.com>
2552 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2553 we have a non-zero section count. Do lma comparison in octets.
2555 2020-03-16 Alan Modra <amodra@gmail.com>
2557 * vms-alpha.c (dst_restore_location): Validate index into
2558 dst_ptr_offsets array before accessing. Return status.
2559 (dst_retrieve_location): Similarly, making "loc" parameter a
2560 pointer to return value.
2561 (_bfd_vms_slurp_etir): Update calls to above functions.
2563 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2565 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2567 * configure: Regenerated.
2569 2020-03-14 Alan Modra <amodra@gmail.com>
2571 * section.c (BFD_FAKE_SECTIONS): Formatting.
2572 * bfd-in2.h: Regenerate.
2574 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2576 * elf.c (elfcore_grok_netbsd_note): Add support for
2577 NT_NETBSDCORE_LWPSTATUS notes.
2579 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2581 * bfd-in2.h: Regenerate.
2582 * section.c (asection): Add already_assigned field.
2583 (BFD_FAKE_SECTION): Add default initializer for it.
2584 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2585 * elf32-arm.c (arm_build_one_stub): Add support for
2586 non_contiguous_regions.
2587 * elf32-csky.c (csky_build_one_stub): Likewise.
2588 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2589 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2590 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2591 * elf32-metag.c (metag_build_one_stub): Likewise.
2592 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2593 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2594 (ppc_size_one_stub): Likewise.
2595 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2596 * elflink.c (elf_link_input_bfd): Likewise.
2598 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2601 * elf-linker-x86.h (elf_linker_x86_params): Add
2602 static_before_all_inputs and has_dynamic_linker.
2603 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2604 dynamic input objects if -static is passed at command-line
2605 before all input files without --dynamic-linker unless
2606 --no-dynamic-linker is used.
2608 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2610 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2612 2020-03-13 Christian Eggers <ceggers@gmx.de>
2614 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2615 "p_paddr" from "at".
2616 * elfcode.h (bfd_from_remote_memory): Add units to several
2617 parameters. New local "opb". Fix usage of p_align. Fix
2618 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2619 call of target_read_memory.
2620 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2621 calculation of "offset" and "output_offset".
2622 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2623 from "offset" and fix calculation of "end" from "vma+size". Fix
2624 comparison between "sh_addr" and "vma"/"output_offset".
2625 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2626 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2628 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2629 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2630 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2631 assignment of p_paddr from phdr_lma. Fix comparison between
2632 "lma+size" and "next->lma".
2633 (elf_sort_segments): Fix assignment from p_paddr to lma.
2634 (assign_file_positions_for_load_sections): Add unit (bytes) to
2635 local "align". Fix calculation of local "off_adjust". Fix
2636 calculation of local "filehdr_vaddr".
2637 (assign_file_positions_for_non_load_sections): New local "opb".
2638 Fix calculation of "end" from "p_size". Fix comparison between
2639 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2640 from "end" and "p_vaddr".
2641 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2642 vma. Fix assignment to p_paddr from lma. Fix comparison between
2643 p_paddr and lma. Fix assignment to p_paddr from lma.
2644 * merge.c (sec_merge_emit): New local "opb". Convert
2645 "alignment_power" to octets.
2646 (_bfd_add_merge_section): New locals "alignment_power" and
2647 "opb". Fix comparison between "alignment_power" and
2649 (_bfd_merge_sections): New local "opb". Divide size by opb
2650 before checking align mask.
2652 2020-03-13 Christian Eggers <ceggers@gmx.de>
2654 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2655 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2657 (_bfd_elf_make_section_from_phdr): Similarly.
2658 (elf_fake_sections): Fix calculation of
2659 Elf_Internal_shdr::sh_addr from section VMA.
2660 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2662 (assign_file_positions_for_load_sections): Fix calculations of
2663 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2664 comparison between program header address and section LMA.
2665 (assign_file_positions_for_non_load_sections): Likewise.
2666 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2667 (IS_CONTAINED_BY_VMA): Add parameter opb.
2668 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2669 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2670 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2671 Fix calculations of p_addr_valid and p_vaddr_offset.
2672 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2673 with octets per byte when comparing against p_vaddr.
2675 2020-03-11 Alan Modra <amodra@gmail.com>
2677 * som.c (setup_sections): Sanity check subspace.name.
2679 2020-03-11 Alan Modra <amodra@gmail.com>
2681 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2683 2020-03-10 Alan Modra <amodra@gmail.com>
2686 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2689 2020-03-09 Alan Modra <amodra@gmail.com>
2691 * wasm-module.c (wasm_scan): Sanity check file name length
2692 before allocating memory. Move common section setup code. Do
2693 without bfd_tell to calculate section size.
2695 2020-03-06 Nick Clifton <nickc@redhat.com>
2697 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2698 with error messages and failure return values.
2700 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2702 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2703 relocation sections for any removed reference to a dynamic symbol.
2705 2020-03-05 Nick Clifton <nickc@redhat.com>
2707 * elf-bfd.h (struct elf_backend_data): Add new fields:
2708 init_secondary_reloc_section, slurp_secondary_reloc_section,
2709 write_secondary_reloc_section.
2710 (_bfd_elf_init_secondary_reloc_section): Prototype.
2711 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2712 (_bfd_elf_write_secondary_reloc_section): Prototype.
2713 * elf.c ( bfd_section_from_shdr): Invoke the new
2714 init_secondary_reloc_section backend function, if defined, when a
2715 second reloc section is encountered.
2716 (swap_out_syms): Invoke the new symbol_section_index function, if
2717 defined, when computing the section index of an OS/PROC specific
2719 (_bfd_elf_init_secondary_reloc_section): New function.
2720 (_bfd_elf_slurp_secondary_reloc_section): New function.
2721 (_bfd_elf_write_secondary_reloc_section): New function.
2722 (_bfd_elf_copy_special_section_fields): New function.
2723 * elfcode.h (elf_write_relocs): Invoke the new
2724 write_secondary_relocs function, if defined, in order to emit
2726 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2727 function, if defined, in order to read in secondary relocs.
2728 * elfxx-target.h (elf_backend_copy_special_section_fields):
2729 Provide a non-NULL default definition.
2730 (elf_backend_init_secondary_reloc_section): Likewise.
2731 (elf_backend_slurp_secondary_reloc_section): Likewise.
2732 (elf_backend_write_secondary_reloc_section): Likewise.
2733 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2735 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2736 * configure: Regenerate.
2738 2020-03-05 Alan Modra <amodra@gmail.com>
2740 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2741 against file size before allocating memory. Use bfd_alloc rather
2742 than bfd_zalloc for carsym/strings memory.
2744 2020-03-04 Alan Modra <amodra@gmail.com>
2746 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2747 sh_addr mod sh_addalign is zero.
2749 2020-03-04 Alan Modra <amodra@gmail.com>
2751 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2753 2020-03-03 Alan Modra <amodra@gmail.com>
2755 * format.c (struct bfd_preserve): Add cleanup field.
2756 (bfd_preserve_save): Add cleanup param and save.
2757 (bfd_preserve_restore): Return cleanup.
2758 (bfd_preserve_finish): Call the cleanup for the discarded match.
2759 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2760 and clear when preserving a match. Restore cleanup too when
2761 restoring that match.
2763 2020-03-02 Alan Modra <amodra@gmail.com>
2765 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2766 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2767 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2768 (core_sco5_vec): Correct initialisers.
2770 2020-03-02 Alan Modra <amodra@gmail.com>
2772 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2773 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2774 * cisco-core.c (cisco_core_file_validate): Likewise.
2775 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2776 * hpux-core.c (hpux_core_core_file_p): Likewise.
2777 * irix-core.c (irix_core_core_file_p): Likewise.
2778 * lynx-core.c (lynx_core_file_p): Likewise.
2779 * netbsd-core.c (netbsd_core_file_p): Likewise.
2780 * osf-core.c (osf_core_core_file_p): Likewise.
2781 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2782 * sco5-core.c (sco5_core_file_p): Likewise.
2784 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2786 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2788 2020-03-02 Alan Modra <amodra@gmail.com>
2790 * targets.c (bfd_cleanup): New typedef.
2791 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2792 * libbfd-in.h (_bfd_no_cleanup): Define.
2793 * format.c (bfd_reinit): Add cleanup parameter, call it.
2794 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2795 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2796 * aout-target.h (callback, object_p): Return bfd_cleanup.
2797 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2798 * archive.c (bfd_generic_archive_p): Likewise.
2799 * binary.c (binary_object_p): Likewise.
2800 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2801 * coff-ia64.c (ia64coff_object_p): Likewise.
2802 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2803 * coff-sh.c (coff_small_object_p): Likewise.
2804 * coff-stgo32.c (go32_check_format): Likewise.
2805 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2806 (xcoff64_core_p): Likewise.
2807 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2808 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2809 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2810 * elfcode.h (elf_object_p): Likewise.
2811 * elfcore.h (elf_core_file_p): Likewise.
2812 * i386msdos.c (msdos_object_p): Likewise.
2813 * ihex.c (ihex_object_p): Likewise.
2814 * libaout.h (some_aout_object_p): Likewise.
2815 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2816 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2817 * libbfd.c (_bfd_dummy_target): Likewise.
2818 * libcoff-in.h (coff_object_p): Likewise.
2819 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2820 (bfd_mach_o_arm64_core_p): Likewise.
2821 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2822 (bfd_mach_o_arm_core_p): Likewise.
2823 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2824 (bfd_mach_o_i386_core_p): Likewise.
2825 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2826 (bfd_mach_o_x86_64_core_p): Likewise.
2827 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2828 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2829 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2830 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2831 * mmo.c (mmo_object_p): Likewise.
2832 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2833 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2834 (pe_bfd_object_p): Likewise.
2835 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2836 * ppcboot.c (ppcboot_object_p): Likewise.
2837 * rs6000-core.c (rs6000coff_core_p): Likewise.
2838 * som.c (som_object_setup, som_object_p): Likewise.
2839 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2840 * tekhex.c (tekhex_object_p): Likewise.
2841 * vms-alpha.c (alpha_vms_object_p): Likewise.
2842 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2843 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2844 * wasm-module.c (wasm_object_p): Likewise.
2845 * xsym.c (bfd_sym_object_p): Likewise.
2846 * xsym.h (bfd_sym_object_p): Likewise.
2847 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2849 * pdp11.c (some_aout_object_p): Likewise.
2850 * plugin.c (register_ld_plugin_object_p): Update object_p
2852 * plugin.h (register_ld_plugin_object_p): Likewise.
2853 * bfd-in2.h: Regenerate.
2854 * libbfd.h: Regenerate.
2855 * libcoff.h: Regenerate.
2857 2020-03-02 Alan Modra <amodra@gmail.com>
2859 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2860 applicable section flags.
2861 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2862 (mips_ecoff_bele_vec): Likewise.
2863 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2865 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2866 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2868 2020-03-02 Alan Modra <amodra@gmail.com>
2870 * elf32-m32r.c (m32r_elf_section_flags): New function.
2871 (elf_backend_section_flags): Define.
2872 * elf32-nds32.c (nds32_elf_section_flags): New function.
2873 (elf_backend_section_flags): Define.
2874 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2875 .sbss and .sdata sections.
2876 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2877 for SHF_V850_GPREL sections.
2878 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2880 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2881 for SHF_PARISC_SHORT sections.
2882 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2883 (elf_backend_section_flags): Define.
2884 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2885 for SHF_MIPS_GPREL sections. Delete FIXME.
2887 2020-03-02 Alan Modra <amodra@gmail.com>
2889 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2890 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2891 calling elf_backend_section_flags with adjusted params. Use
2892 newsect->flags past that point.
2893 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2895 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2896 to have their type overridden, and all sh_flags but processor and
2898 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2899 * elf32-mep.c (mep_elf_section_flags): Likewise.
2900 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2901 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2902 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2903 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2904 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2905 stub BFD and non-aarch64 input files when scanning for stubs.
2907 2020-03-02 Alan Modra <amodra@gmail.com>
2909 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2910 limit to decompressed element size.
2912 2020-03-02 Alan Modra <amodra@gmail.com>
2914 * vms-lib.c (vms_traverse_index): Add recur_count param and
2915 update calls. Fail on excessive recursion.
2917 2020-03-02 Alan Modra <amodra@gmail.com>
2919 * vms-alpha.c (vms_get_remaining_object_record): Use
2920 bfd_realloc_or_free rather than bfd_realloc.
2921 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2922 (dst_define_location, parse_module): Likewise, and check realloc
2923 return status before using memory. Return status from function
2924 adjusting all callers.
2926 2020-02-28 Alan Modra <amodra@gmail.com>
2928 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2930 2020-02-28 Alan Modra <amodra@gmail.com>
2932 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2933 Remove duplicate undersize check.
2935 2020-02-27 Alan Modra <amodra@gmail.com>
2938 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2940 2020-02-27 Alan Modra <amodra@gmail.com>
2943 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2944 (coff_section_type): Adjust comment.
2945 (decode_section_type): Likewise. Call coff_section_type before
2946 decode_section_type.
2947 (bfd_decode_symclass): Use 'c' for common sections other than
2950 2020-02-27 Alan Modra <amodra@gmail.com>
2952 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2955 2020-02-27 Alan Modra <amodra@gmail.com>
2957 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2958 if file is an archive element.
2959 * bfd-in2.h: Regenerate.
2961 2020-02-26 Alan Modra <amodra@gmail.com>
2963 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2964 bfd_set_error on failing test. Don't bother changing bfd_error on
2965 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2966 Check sym name is within string buffer. Use size_t for some vars.
2967 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2968 int_buf. Don't change bfd_error on file read error. Use
2969 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2970 calculations to catch overflows before they occur. malloc and
2971 free raw armap rather than using bfd_alloc. Read raw armap before
2972 allocating carsym+strings buffer.
2973 (_bfd_slurp_extended_name_table): Localize variables. Check
2974 name size against file size.
2976 2020-02-26 Alan Modra <amodra@gmail.com>
2978 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2980 2020-02-26 Alan Modra <amodra@gmail.com>
2982 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2983 malloc. Check for NULL return from bfd_malloc.
2984 (rx_table_find, rx_table_map): Likewise.
2985 (rx_set_section_contents): Check bfd_alloc return.
2986 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2988 2020-02-26 Alan Modra <amodra@gmail.com>
2990 * aoutx.h: Indent labels correctly. Format error strings.
2991 * archive.c: Likewise.
2992 * archive64.c: Likewise.
2993 * coff-arm.c: Likewise.
2994 * coff-rs6000.c: Likewise.
2995 * coff-stgo32.c: Likewise.
2996 * cpu-arm.c: Likewise.
2997 * dwarf2.c: Likewise.
2998 * elf-ifunc.c: Likewise.
2999 * elf-properties.c: Likewise.
3000 * elf-s390-common.c: Likewise.
3001 * elf-strtab.c: Likewise.
3003 * elf32-arm.c: Likewise.
3004 * elf32-bfin.c: Likewise.
3005 * elf32-cr16.c: Likewise.
3006 * elf32-csky.c: Likewise.
3007 * elf32-i386.c: Likewise.
3008 * elf32-m68k.c: Likewise.
3009 * elf32-msp430.c: Likewise.
3010 * elf32-nds32.c: Likewise.
3011 * elf32-nios2.c: Likewise.
3012 * elf32-pru.c: Likewise.
3013 * elf32-xtensa.c: Likewise.
3014 * elf64-ia64-vms.c: Likewise.
3015 * elf64-x86-64.c: Likewise.
3016 * elfcode.h: Likewise.
3017 * elfcore.h: Likewise.
3018 * elflink.c: Likewise.
3019 * elfnn-aarch64.c: Likewise.
3020 * elfnn-ia64.c: Likewise.
3021 * elfnn-riscv.c: Likewise.
3022 * elfxx-mips.c: Likewise.
3023 * elfxx-sparc.c: Likewise.
3024 * elfxx-x86.c: Likewise.
3025 * i386lynx.c: Likewise.
3026 * merge.c: Likewise.
3027 * pdp11.c: Likewise.
3028 * plugin.c: Likewise.
3029 * reloc.c: Likewise.
3031 2020-02-26 Alan Modra <amodra@gmail.com>
3034 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3036 (bfd_elf_add_dt_needed_tag): Declare.
3037 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3038 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3039 from elf_add_dt_needed_tag. Remove soname and doit param.
3040 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3041 to see whether as-needed lib is already loaded, use dyn_loaded
3042 list instead. When saving and restoring around as-needed lib
3043 handle possibility that dynstr has not been initialised. Don't
3044 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3045 Mark libs loaded via DT_NEEDED entries of other libs with
3046 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3048 (elf_link_check_versioned_symbol): Remove now unneccesary
3049 DYNAMIC check when traversing dyn_loaded list.
3051 2020-02-26 Alan Modra <amodra@gmail.com>
3053 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3055 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3058 * plugin.c (need_lto_wrapper_p): New.
3059 (bfd_plugin_set_program_name): Add an int argument to set
3061 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3063 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3065 2020-02-24 Alan Modra <amodra@gmail.com>
3067 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3069 2020-02-24 Alan Modra <amodra@gmail.com>
3071 * vms-lib.c (struct carsym_mem): Add limit.
3072 (vms_add_index): Heed limit.
3073 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3074 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3075 Always return actual number read.
3076 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3077 assertion with error exit.
3079 2020-02-22 Alan Modra <amodra@gmail.com>
3082 * elf.c (assign_file_positions_for_load_sections): Continue linking
3083 on "PHDR segment not covered by LOAD segment" errors.
3085 2020-02-21 Alan Modra <amodra@gmail.com>
3087 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3089 (bfd_mach_o_canonicalize_reloc): Likewise.
3090 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3091 counts and offsets against file size.
3092 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3093 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3094 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3095 against file size. Delete symbol table error message.
3096 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3098 (bfd_mach_o_read_symtab): Likewise.
3099 (bfd_mach_o_read_command): Pass file size.
3100 (bfd_mach_o_scan): Sanity check command count against file size.
3102 2020-02-21 Alan Modra <amodra@gmail.com>
3105 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3106 "text", "data" and "bss" section pointer vars. Don't update
3107 section size, just exec header sizes.
3108 (adjust_sizes_and_vmas): Don't update text section size. Set
3109 initial exec header a_text. Print exec headers sizes.
3110 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3111 (adjust_sizes_and_vmas): Similarly. Formatting.
3112 (final_link): Correct final file extension.
3114 2020-02-20 Nick Clifton <nickc@redhat.com>
3116 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3118 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3120 (elfNN_bed): Initialise the symbol_section_index field.
3121 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3122 OS and PROC specific section indicies. Warn if converting other
3123 reserved incidies to SHN_ABS.
3125 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3128 * cpu-z80.c: Add machine type compatibility checking.
3130 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3133 * plugin.c (plugin_list_entry): Remove handle.
3134 (try_load_plugin): Call dlclose before return.
3136 2020-02-19 Alan Modra <amodra@gmail.com>
3138 * libbfd-in.h (_bfd_constant_p): Define.
3139 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3140 file size before allocating memory.
3141 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3142 * elf.c (bfd_elf_get_str_section): Likewise.
3143 (_bfd_elf_slurp_version_tables): Likewise.
3144 * libbfd.h: Regenerate.
3146 2020-02-19 Alan Modra <amodra@gmail.com>
3148 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3149 * aoutx.h (aout_get_external_symbols): Replace calls to
3150 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3151 (slurp_reloc_table): Likewise.
3152 * archive.c (do_slurp_bsd_armap): Likewise.
3153 (do_slurp_coff_armap): Likewise.
3154 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3155 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3156 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3157 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3158 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3159 (_bfd_coff_get_external_symbols): Likewise.
3160 * ecoff.c (ecoff_slurp_symbolic_header),
3161 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3162 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3163 (ecoff_indirect_link_order): Likewise.
3164 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3165 (_bfd_elf_slurp_version_tables): Likewise.
3166 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3167 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3168 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3169 * elf64-alpha.c (READ): Likewise.
3170 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3171 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3172 * elfcode.h (elf_slurp_symbol_table),
3173 (elf_slurp_reloc_table_from_section): Likewise.
3174 * elflink.c (elf_link_add_object_symbols),
3175 (elf_link_check_versioned_symbol): Likewise.
3176 * elfxx-mips.c (READ): Likewise.
3177 * i386lynx.c (slurp_reloc_table): Likewise.
3178 * lynx-core.c (lynx_core_file_p): Likewise.
3179 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3180 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3181 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3182 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3183 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3184 (bfd_pef_parse_symbols): Likewise.
3185 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3186 * som.c (setup_sections, som_slurp_string_table),
3187 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3188 (som_bfd_fill_in_ar_symbols): Likewise.
3189 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3190 (evax_bfd_print_image): Likewise.
3191 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3192 * wasm-module.c (wasm_scan): Likewise.
3193 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3194 * xsym.c (bfd_sym_read_name_table),
3195 (bfd_sym_print_type_information_table_entry): Likewise.
3196 * libbfd.h: Regenerate.
3198 2020-02-19 Alan Modra <amodra@gmail.com>
3200 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3201 reading external relocs.
3202 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3203 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3205 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3207 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3208 (m32c_elf_relax_section): Likewise.
3209 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3210 (rl78_elf_relax_section): Likewise.
3211 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3212 (elf32_rx_relax_section): Likewise.
3213 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3214 parameter types and use..
3215 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3216 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3217 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3218 being read from file, just the extra.
3219 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3220 after reading external syms. Free on failure.
3222 2020-02-19 Alan Modra <amodra@gmail.com>
3224 * coffcode.h (buy_and_read, coff_slurp_line_table),
3225 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3226 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3227 corresponding bfd_alloc call. Adjust variables to suit.
3228 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3229 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3230 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3231 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3232 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3233 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3234 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3235 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3236 * elf64-alpha.c (READ): Likewise.
3237 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3238 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3239 (bfd_from_remote_memory): Likewise.
3240 * elfcore.h (core_find_build_id): Likewise.
3241 * elfxx-mips.c (READ): Likewise.
3242 * mach-o.c (bfd_mach_o_mangle_sections),
3243 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3244 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3245 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3246 * som.c (setup_sections, som_prep_for_fixups)
3247 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3248 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3249 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3250 (som_bfd_ar_write_symbol_stuff): Likewise.
3251 * vms-alpha.c (vector_grow1): Likewise.
3252 * vms-lib.c (vms_add_index): Likewise.
3253 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3254 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3255 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3256 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3257 (bfd_alloc2, bfd_zalloc2): Delete.
3258 (_bfd_mul_overflow): Define.
3259 * libbfd.h: Regenerate.
3261 2020-02-19 Alan Modra <amodra@gmail.com>
3263 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3265 (assign_section_numbers): Likewise.
3266 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3267 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3268 bfd_malloc2, size_t amt, and unsigned tls_count.
3269 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3270 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3271 (elf_output_implib): Use bfd_alloc.
3273 2020-02-19 Alan Modra <amodra@gmail.com>
3275 * bfd.c (struct bfd): Move format and direction to other
3276 bitfields. Add "size".
3277 * bfdio.c (bfd_get_size): Cache size when not writing file.
3278 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3279 returning zero, ie. unknown.
3280 (bfd_get_alt_debug_link_info): Likewise.
3281 * bfd-in2.h: Regenerate.
3283 2020-02-19 Alan Modra <amodra@gmail.com>
3285 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3286 bfd_get_file_size twice.
3287 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3288 zero, ie. unknown, return.
3289 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3290 * elfcode.h (elf_swap_shdr_in): Likewise.
3291 (elf_object_p): Don't call bfd_get_file_size twice and correct
3294 2020-02-19 Alan Modra <amodra@gmail.com>
3296 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3297 FALSE if memory alloc fails. Adjust calls.
3298 * som.c (som_prep_for_fixups): Likewise.
3299 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3300 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3301 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3302 * som.c (som_build_and_write_symbol_table): Return via error_return
3304 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3305 (VEC_APPEND_EL): Delete.
3306 (vector_grow1): Return pointer to element. Catch overflow.
3307 Return NULL on memory allocation failure.
3308 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3309 (alpha_vms_add_fixup_ca): Likewise.
3310 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3312 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3314 2020-02-19 Alan Modra <amodra@gmail.com>
3316 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3317 * aout-target.h (object_p): Likewise.
3318 * aout-tic30.c (tic30_aout_object_p): Likewise.
3319 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3320 (emit_stringtab, write_syms, link_hash_table_create),
3321 (aout_link_write_other_symbol): Likewise.
3322 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3323 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3324 (_bfd_compute_and_write_armap): Likewise.
3325 * archures.c (bfd_arch_list): Likewise.
3326 * bfd.c (bfd_record_phdr): Likewise.
3327 * binary.c (binary_canonicalize_symtab): Likewise.
3328 * cisco-core.c (cisco_core_file_validate): Likewise.
3329 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3330 (find_arm_glue, record_arm_to_thumb_glue),
3331 (record_thumb_to_arm_glue): Likewise.
3332 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3333 (ppc_allocate_toc_section): Likewise.
3334 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3335 * coff-sh.c (sh_relax_section): Likewise.
3336 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3337 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3338 (coff_set_alignment_hook, coff_mkobject),
3339 (coff_compute_section_file_positions): Likewise.
3340 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3341 (coff_find_nearest_line_with_names),
3342 ( bfd_coff_set_symbol_class): Likewise.
3343 * cofflink.c (_bfd_coff_link_hash_table_create),
3344 (_bfd_coff_link_input_bfd): Likewise.
3345 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3346 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3347 (build_line_info_table, sort_line_sequences),
3348 (line_info_add_include_dir, line_info_add_file_name),
3349 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3350 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3351 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3352 (_bfd_ecoff_find_nearest_line),
3353 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3354 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3355 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3356 * elf-m10300.c (mn10300_elf_relax_section),
3357 (elf32_mn10300_link_hash_table_create): Likewise.
3358 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3359 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3360 * elf32-arm.c (elf32_arm_link_hash_table_create),
3361 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3362 (elf32_arm_new_section_hook): Likewise.
3363 * elf32-avr.c (elf_avr_new_section_hook),
3364 (elf32_avr_link_hash_table_create, get_local_syms),
3365 (elf32_avr_setup_section_lists): Likewise.
3366 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3367 (bfin_link_hash_table_create): Likewise.
3368 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3369 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3370 * elf32-csky.c (csky_elf_link_hash_table_create),
3371 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3372 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3373 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3374 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3375 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3376 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3377 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3378 (m32r_elf_check_relocs): Likewise.
3379 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3380 (elf32_m68hc11_setup_section_lists),
3381 (elf32_m68hc11_size_stubs): Likewise.
3382 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3383 * elf32-metag.c (elf_metag_link_hash_table_create),
3384 (elf_metag_setup_section_lists): Likewise.
3385 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3386 (microblaze_elf_check_relocs): Likewise.
3387 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3388 (nds32_elf_check_relocs): Likewise.
3389 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3390 (get_local_syms, nios2_elf32_check_relocs),
3391 (nios2_elf32_link_hash_table_create): Likewise.
3392 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3393 (or1k_elf_check_relocs): Likewise.
3394 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3395 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3396 * elf32-s390.c (elf_s390_link_hash_table_create),
3397 (elf_s390_check_relocs): Likewise.
3398 * elf32-score.c (score_elf_create_got_section),
3399 (s3_elf32_score_new_section_hook),
3400 (elf32_score_link_hash_table_create): Likewise.
3401 * elf32-score7.c (score_elf_create_got_section),
3402 (s7_elf32_score_new_section_hook): Likewise.
3403 * elf32-sh.c (sh_elf_link_hash_table_create),
3404 (sh_elf_check_relocs): Likewise.
3405 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3406 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3407 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3408 (tilepro_elf_check_relocs): Likewise.
3409 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3410 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3411 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3412 (elf_xtensa_new_section_hook): Likewise.
3413 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3414 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3415 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3416 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3417 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3418 * elf64-ppc.c (ppc64_elf_new_section_hook),
3419 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3420 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3421 * elf64-s390.c (elf_s390_link_hash_table_create),
3422 (elf_s390_check_relocs): Likewise.
3423 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3424 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3425 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3426 (elf_link_add_archive_symbols, compute_bucket_count),
3427 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3428 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3429 (bfd_elf_final_link): Likewise.
3430 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3431 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3432 (elfNN_aarch64_new_section_hook): Likewise.
3433 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3434 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3435 (riscv_elf_check_relocs): Likewise.
3436 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3437 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3438 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3439 (_bfd_mips_elf_link_hash_table_create): Likewise.
3440 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3441 (_bfd_sparc_elf_check_relocs),
3442 (_bfd_sparc_elf_new_section_hook): Likewise.
3443 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3444 (tilegx_elf_check_relocs): Likewise.
3445 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3446 * format.c (bfd_check_format_matches): Likewise.
3447 * hash.c (_bfd_stringtab_init): Likewise.
3448 * ihex.c (ihex_scan): Likewise.
3449 * irix-core.c (irix_core_core_file_p): Likewise.
3450 * linker.c (bfd_wrapped_link_hash_lookup),
3451 (_bfd_generic_link_hash_table_create),
3452 (_bfd_generic_reloc_link_order): Likewise.
3453 * lynx-core.c (lynx_core_file_p): Likewise.
3454 * netbsd-core.c (netbsd_core_file_p): Likewise.
3455 * osf-core.c (osf_core_core_file_p): Likewise.
3456 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3457 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3458 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3459 * peicode.h (pe_mkobject): Likewise.
3460 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3461 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3462 * sco5-core.c (read_uarea): Likewise.
3463 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3464 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3465 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3466 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3467 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3468 * srec.c (srec_scan): Likewise.
3469 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3470 * targets.c (bfd_target_list): Likewise.
3471 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3472 * trad-core.c (trad_unix_core_file_p): Likewise.
3473 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3474 (vms_new_section_hook): Likewise.
3475 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3476 * xcofflink.c (xcoff_get_section_contents),
3477 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3478 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3479 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3481 2020-02-19 Alan Modra <amodra@gmail.com>
3483 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3485 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3487 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3488 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3489 a build_list_p argument. Don't search plugin_list. Short circuit
3490 when building the plugin list.
3491 (has_plugin): Renamed to has_plugin_list.
3492 (bfd_plugin_set_plugin): Don't set has_plugin.
3493 (bfd_plugin_specified_p): Check plugin_list instead.
3494 (build_plugin_list): New function.
3495 (load_plugin): Call build_plugin_list and use plugin_list.
3497 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3500 * plugin.c (try_claim): Always clean up for LTO wrapper.
3501 (try_load_plugin): Treat each object as independent. Create a
3502 copy for plugin name.
3504 2020-02-11 Nick Clifton <nickc@redhat.com>
3506 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3507 for addresses in print statements.
3508 (msp430_elf_relax_delete_bytes): Likewise.
3509 (msp430_elf_relax_add_words): Likewise.
3510 (msp430_elf_relax_section): Likewise.
3512 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3514 * plugin.c (add_symbols): Clear plugin_data memory.
3516 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3519 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3520 (EXECUTABLE_SUFFIX): Likewise.
3521 * config.in: Regenerated.
3522 * configure: Likewise.
3523 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3524 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3525 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3526 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3527 (get_lto_wrapper): New.
3528 (setup_lto_wrapper_env): Likewise.
3529 (current_plugin): Likewise.
3530 (register_all_symbols_read): Likewise.
3531 (register_cleanup): Likewise.
3532 (get_symbols): Likewise.
3533 (add_input_file): Likewise.
3534 (bfd_plugin_close_and_cleanup): Likewise.
3535 (claim_file): Removed.
3536 (register_claim_file): Set current_plugin->claim_file.
3537 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3538 lto_syms in current_plugin.
3539 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3540 all_symbols_read handler. Copy real symbols to plugin_data.
3541 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3542 (try_load_plugin): Don't reuse the previous plugin for LTO
3543 wrapper. Set up GCC LTO wrapper if possible. Don't set
3544 plugin_list_iter->claim_file.
3545 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3547 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3550 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3552 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3553 check if previous instruction matches a conditional jump inserted
3554 earlier. Invert conditional jump and delete branch in this case.
3556 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3558 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3559 msp430_elf_relax_add_words. Support insertion of either one or two
3561 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3562 needs to be grown. Handle insertion of branch instruction to replace
3565 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3567 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3568 debugging relocations.
3569 (msp430_elf_relax_delete_bytes): Likewise.
3570 (msp430_elf_relax_add_two_words): Likewise.
3571 (msp430_elf_relax_section): Likewise.
3573 2020-02-10 Alan Modra <amodra@gmail.com>
3575 * archures.c: Wrap overlong z80 comments.
3576 * bfd-in2.h: Regenerate.
3578 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3581 * archures.c: Add GBZ80 and Z80N machine values.
3582 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3583 * coff-z80.c: Add support for new reloc.
3584 * coffcode.h: Add support for new machine values.
3585 * cpu-z80.c: Add support for new machine names.
3586 * elf32-z80.c: Add support for new reloc.
3587 * bfd-in2.h: Regenerate.
3588 * libbfd.h: Regenerate.
3590 2020-02-07 Nick Clifton <nickc@redhat.com>
3593 * elf.c (rewrite_elf_program_header): Do not complain if no
3594 sections are mapped to a segment.
3596 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3599 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3600 for garbage collection on __patchable_function_entries section
3601 without linked-to section.
3603 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3606 * bfd-in2.h: Regenerated.
3607 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3608 on section if gc_mark of any of its linked-to sections is set
3609 and don't set gc_mark again.
3610 * section.c (asection): Add linked_to_symbol_name to map_head
3613 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3615 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3616 reporting an unrecognized instruction with R_V850_LONGJUMP.
3618 2020-02-05 Alan Modra <amodra@gmail.com>
3620 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3622 2020-02-04 Alan Modra <amodra@gmail.com>
3624 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3625 R_PPC_VLE_ADDR20, goto copy_reloc.
3627 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3629 * bfd-in2.h: Regenerated.
3630 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3632 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3635 * bfd-in2.h: Regenerated.
3636 * ecoff.c (bfd_debug_section): Add section_id.
3637 * section.c (bfd_section): Add section_id.
3638 (SEC_ASSEMBLER_SECTION_ID): New.
3639 (BFD_FAKE_SECTION): Add section_id.
3641 2020-02-01 Nick Clifton <nickc@redhat.com>
3643 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3646 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3648 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3649 encodings are relative to the GOT on nios2, too.
3651 2020-01-31 Alan Modra <amodra@gmail.com>
3653 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3654 file. Use $< and $@ in rules.
3655 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3656 (elf32-ia64.c, elf64-ia64.c): Likewise.
3657 (elf32-riscv.c, elf64-riscv.c): Likewise.
3658 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3659 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3660 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3661 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3662 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3663 * Makefile.in: Regenerate.
3665 2020-01-31 Alan Modra <amodra@gmail.com>
3668 * elf.c (setup_group): Don't clear entire section contents,
3669 just the padding after group flags. Release alloc'd memory
3670 after a seek or read failure.
3672 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3674 * peXXigen.c (pe_is_repro): New function.
3675 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3676 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3678 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3680 * peXXigen.c (debug_type_names): Add names for new debug data type
3683 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3685 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3686 inner loop. Fix a memory leak.
3688 2020-01-30 Alan Modra <amodra@gmail.com>
3690 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3691 or obj_coff_keep_strings here.
3692 (coff_get_normalized_symtab): Free external syms directly.
3693 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3696 2020-01-27 Jim Wilson <jimw@sifive.com>
3698 * cpu-riscv.c (riscv_scan): New.
3699 (N): Change bfd_default_scan to riscv_scan.
3701 2020-01-27 Andreas Schwab <schwab@suse.de>
3703 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3704 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3705 * Makefile.in: Regenerate.
3706 * cpu-plugin.c: Remove.
3707 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3708 (bfd_plugin_arch): Remove declaration.
3709 * bfd-in2.h: Regenerate.
3710 * po/SRC-POTFILES.in: Regenerate.
3712 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3713 Alan Modra <amodra@gmail.com>
3716 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3718 2020-01-24 Jim Wilson <jimw@sifive.com>
3720 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3721 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3722 avoid over long line.
3724 2020-01-24 Nick Clifton <nickc@redhat.com>
3727 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3728 syms and keep strings flags as these may have been set in order to
3729 prevent a bogus call to free.
3731 2020-01-23 Nick Clifton <nickc@redhat.com>
3733 * po/fr.po: Updated French translation.
3735 2020-01-23 Alan Modra <amodra@gmail.com>
3738 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3739 by zero when p_align is zero.
3741 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3743 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3744 (riscv_prefix_cmp): Likewise.
3745 (riscv_non_std_ext_p): Deleted.
3746 (riscv_std_sv_ext_p): Likewise.
3747 (riscv_non_std_sv_ext_p): Likewise.
3748 (riscv_merge_non_std_and_sv_ext): Rename to...
3749 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3750 (riscv_merge_arch_attr_info): Replace 3 calls to
3751 riscv_merge_non_std_and_sv_ext with single call to
3752 riscv_merge_multi_letter_ext.
3753 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3754 encounter a 'z' prefix.
3755 (riscv_get_prefix_class): New function, return prefix class based
3756 on first few characters of input string.
3757 (riscv_parse_config): New structure to factor out minor differences
3758 in extension class parsing behaviour.
3759 (riscv_parse_sv_or_non_std_ext): Rename to...
3760 (riscv_parse_prefixed_ext): and parameterise with
3762 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3763 (riscv_multi_letter_ext_valid_p): New.
3764 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3765 (riscv_parse_subset): Delegate all non-single-letter parsing work
3766 to riscv_parse_prefixed_ext.
3767 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3768 (riscv_get_prefix_class): Declare.
3770 2020-01-22 Alan Modra <amodra@gmail.com>
3772 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3773 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3774 __tls_get_addr_desc.
3775 (ppc64_elf_size_stubs): Add section for linker generated
3776 __tls_get_addr_desc wrapper function. Loop at least once if
3777 generating this function.
3778 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3779 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3781 2020-01-22 Alan Modra <amodra@gmail.com>
3783 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3784 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3786 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3787 (STDU_R1_0R1, ADDI_R1_R1): Define.
3788 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3789 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3790 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3791 no_tls_get_addr_regsave.
3792 (branch_reloc_hash_match): Add hash3 and hash4.
3793 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3794 (ppc64_elf_size_dynamic_sections): Likewise.
3795 (ppc64_elf_relocate_section): Likewise.
3796 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3797 __tls_get_addr stub.
3798 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3800 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3801 eh_frame for regsave __tls_get_addr.
3803 2020-01-22 Alan Modra <amodra@gmail.com>
3805 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3806 which __tls_get_addr calls will be eliminated.
3808 2020-01-20 Nick Clifton <nickc@redhat.com>
3810 * po/pt.po: Updates Portuguese translation.
3811 * po/ru.po: Updated Russian translation.
3812 * po/uk.po: Updated Ukranian translation.
3814 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3817 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3818 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3820 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3821 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3822 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3823 "rex leal x@tlsdesc(%rip), %reg" to
3824 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3825 "call *(%eax)" to "nopl (%rax)".
3827 2020-01-20 Alan Modra <amodra@gmail.com>
3829 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3830 (MTLR_R11): Don't define.
3831 (LD_R0_0R3, CMPDI_R0_0): Define.
3832 (build_tls_get_addr_stub): Don't use r11 in stub.
3834 2020-01-20 Alan Modra <amodra@gmail.com>
3836 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3837 (defined_sym_val, is_tls_get_addr): Likewise.
3839 2020-01-18 Nick Clifton <nickc@redhat.com>
3841 * version.m4 (BFD_VERSION): Set to 2.34.50.
3842 * configure: Regenerate.
3843 * po/bfd.pot: Regenerate.
3845 2020-01-18 Nick Clifton <nickc@redhat.com>
3847 Binutils 2.34 branch created.
3849 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3851 * coff-arm.c: Fix spelling error (seperate).
3852 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3854 * sysdep.h (strnlen): Fix spelling error (seperate).
3856 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3859 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3861 2020-01-15 Alan Modra <amodra@gmail.com>
3864 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3865 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3866 of function symbols unless dot symbols are present. Do warn
3867 whenever one is created, regardles of whether a PLT entry is
3868 also emitted for the function symbol.
3870 2020-01-14 Alan Modra <amodra@gmail.com>
3872 * som.c (som_bfd_count_ar_symbols): Error when file position
3873 of symbols on chains is not strictly increasing.
3875 2020-01-14 Alan Modra <amodra@gmail.com>
3877 * vms.h (VMS_DEBUG): Define as 0.
3878 * vms-alpha.c (image_write): Move debug output after bounds check.
3880 (_bfd_vms_slurp_eihd): Warning fix.
3881 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3883 2020-01-13 Alan Modra <amodra@gmail.com>
3885 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3886 for "ignored" records.
3888 2020-01-13 Alan Modra <amodra@gmail.com>
3890 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3891 Delete asect name check. Move asect NULL check to wasm_object_p.
3892 Correct bounds check of sizes against end. Replace uses of
3893 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3894 just one bfd_release.
3895 (wasm_scan): Don't use malloc/strdup for section names,
3896 bfd_alloc instead. Simplify code prefixing section name.
3897 Formatting. Don't attempt to free memory here..
3898 (wasm_object_p): ..do so here.
3900 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3903 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3904 UNDEFWEAK_NO_DYNAMIC_RELOC.
3905 (allocate_dynrelocs_for_symbol): Likewise.
3907 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3910 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3912 2020-01-10 Alan Modra <amodra@gmail.com>
3914 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3916 2020-01-09 Nick Clifton <nickc@redhat.com>
3919 * bfd.c (bfd_convert_section_contents): Check for a compress
3920 header size that is larger than the actual section size.
3922 2020-01-08 Alan Modra <amodra@gmail.com>
3925 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3926 after removing sections.
3928 2020-01-06 Jim Wilson <jimw@sifive.com>
3931 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3932 check for !bfd_link_pic (info).
3933 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3934 <R_RISCV_JAL>: Add comment.
3935 (_bfd_riscv_relax_section): For plt.offset check, add check for
3936 bfd_link_pic (info). Add comment.
3938 2020-01-06 Alan Modra <amodra@gmail.com>
3940 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3941 match failures. Don't init to bfd_error_wrong_format before
3942 calling _bfd_check_format.
3944 2020-01-06 Alan Modra <amodra@gmail.com>
3946 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3947 status rather than exiting on stack overflow or underflow.
3948 (_bfd_vms_slurp_etir): Adjust to suit.
3950 2020-01-06 Alan Modra <amodra@gmail.com>
3952 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3954 2020-01-06 Alan Modra <amodra@gmail.com>
3956 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3957 command. Check name offset is within command.
3958 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3959 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3960 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3961 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3962 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3963 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3964 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3965 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3966 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3967 (bfd_mach_o_read_segment): Similarly.
3968 (bfd_mach_o_read_thread): Properly bound check thread struct.
3969 Don't repeat checks on second loop.
3970 (bfd_mach_o_read_command): Fail on invalid command length.
3972 2020-01-04 Alan Modra <amodra@gmail.com>
3974 * format.c (bfd_check_format_matches): Add preserve_match.
3975 Save initial bfd state in "preserve", matched bfd state in
3976 "preserve_match". Save just the first match. Release
3977 bfd_alloc memory. Restore and finish preserved state as
3978 appropriate on all function exit paths.
3980 2020-01-04 Alan Modra <amodra@gmail.com>
3982 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3984 2020-01-04 Alan Modra <amodra@gmail.com>
3986 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3989 2020-01-03 Nick Clifton <nickc@redhat.com>
3992 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3993 there is enough data remaining in the code buffer before
3994 attempting to read a function stub.
3996 2020-01-03 Nick Clifton <nickc@redhat.com>
3999 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4000 return value from bfd_malloc.
4001 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4002 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4003 (elf32_arm_filter_cmse_symbols): Likewise.
4004 (elf32_arm_write_section): Likewise.
4005 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4006 (bfd_mach_o_follow_dsym): Likewise.
4007 * pef.c (bfd_pef_print_loader_section): Likewise.
4008 (bfd_pef_scan_start_address): Likewise.
4009 (bfd_pef_parse_function_stubs): Likewise.
4010 (bfd_pef_parse_symbols): Likewise.
4012 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4014 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4015 on binary inputs ld/PR25316.
4016 (is_ia64_elf): new helper to filter on ia64 objects.
4018 2020-01-03 Jan Beulich <jbeulich@suse.com>
4020 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4022 (bfd_mach_o_scan): Insert underscore in two variable names.
4024 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4026 * Makefile.am: Add z80-elf target support.
4027 * configure.ac: Likewise.
4028 * targets.c: Likewise.
4029 * Makefile.in: Regenerate.
4030 * configure: Regenerate.
4031 * config.bfd: Add z80-elf target support and new arches: ez80 and
4033 * elf32-z80.c: New file.
4034 * archures.c: Add new z80 architectures: eZ80 and Z180.
4035 * coffcode.h: Likewise.
4036 * cpu-z80.c: Likewise.
4037 * coff-z80.c: Add new relocations for Z80 target and local label
4039 * reloc.c: Add new relocs.
4040 * bfd-in2.h: Regenerate.
4041 * libbfd.h: Regenerate.
4043 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4047 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4049 2020-01-01 Alan Modra <amodra@gmail.com>
4051 Update year range in copyright notice of all files.
4053 For older changes see ChangeLog-2019
4055 Copyright (C) 2020 Free Software Foundation, Inc.
4057 Copying and distribution of this file, with or without modification,
4058 are permitted in any medium without royalty provided the copyright
4059 notice and this notice are preserved.
4065 version-control: never
projects / deliverable / binutils-gdb.git / blob