1 2020-08-27 Alan Modra <amodra@gmail.com>
4 * elflink.c: Include limits.h.
5 (CHAR_BIT): Provide fallback define.
6 (set_symbol_value): Correct complex reloc comment.
7 (undefined_reference): Set bfd_error.
8 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
10 (eval_symbol): Limit shifts. Force unsigned for left shift.
12 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
13 * configure: Regenerate.
14 * config.in: Regenerate.
16 2020-08-27 Alan Modra <amodra@gmail.com>
19 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
21 2020-08-27 Alan Modra <amodra@gmail.com>
23 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
24 on sym_sec not being output.
26 2020-08-27 Alan Modra <amodra@gmail.com>
29 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
31 2020-08-26 Nick Clifton <nickc@redhat.com>
34 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
36 (avr_elf32_load_records_from_section): Use bfd_get_16 and
37 bfd_get_32 to load values from potentially unaligned pointers.
40 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
42 (elf64_alpha_relax_got_load): Do not check for local dynamic
44 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
46 (INSN_A) Cast the A parameter to unsigned.
47 (INSN_AB): Define in terms of INSN_A.
53 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
54 unsigned long constant when creating a mask to test for alignment
57 2020-08-26 Alan Modra <amodra@gmail.com>
60 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
62 2020-08-26 Alan Modra <amodra@gmail.com>
65 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
66 when section is empty.
68 2020-08-26 Alan Modra <amodra@gmail.com>
71 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
74 2020-08-26 Alan Modra <amodra@gmail.com>
82 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
83 (ppc64_elf_tls_setup): Likewise.
84 (branch_reloc_hash_match): Likewise.
85 (build_plt_stub): Likewise.
86 (ppc64_elf_relocate_section): Likewise.
88 2020-08-26 Alan Modra <amodra@gmail.com>
91 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
93 2020-08-26 Alan Modra <amodra@gmail.com>
96 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
97 sstubs->contents != NULL.
99 2020-08-26 Alan Modra <amodra@gmail.com>
102 * som.c (som_prep_for_fixups): Return early when no symbols.
104 2020-08-26 Alan Modra <amodra@gmail.com>
107 * ecofflink.c (WRITE): Don't write size 0 chunks.
109 2020-08-26 Alan Modra <amodra@gmail.com>
111 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
113 2020-08-26 Alan Modra <amodra@gmail.com>
116 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
118 2020-08-26 David Faust <david.faust@oracle.com>
120 * archures.c (bfd_mach_xbpf): Define.
121 * bfd-in2.h: Regenerate.
122 * cpu-bpf.c (bfd_xbpf_arch) New.
123 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
125 2020-08-26 Alan Modra <amodra@gmail.com>
127 * archures.c (bfd_mach_ck860): Define.
129 2020-08-25 Mark Wielaard <mark@klomp.org>
131 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
132 and dwarf_rnglists_size fields.
133 (dwarf_debug_sections): Add debug_rnglists.
134 (dwarf_debug_section_enum): Likewise.
135 (read_debug_rnglists): New function.
136 (read_rangelist): New function to call either read_ranges or
137 read_rnglists. Rename original function to...
138 (read_ranges): ...this.
139 (read_rnglists): New function.
141 2020-08-25 Alan Modra <amodra@gmail.com>
144 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
145 is_elf_hash_table before accessing elf fields.
147 2020-08-25 Alan Modra <amodra@gmail.com>
150 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
153 2020-08-25 Alan Modra <amodra@gmail.com>
156 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
157 before accessing elf fields.
159 2020-08-25 Alan Modra <amodra@gmail.com>
162 * som.c (som_compute_checksum): XOR 32-bit words in header,
163 not unsigned long sized words.
165 2020-08-25 Alan Modra <amodra@gmail.com>
168 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
169 amount copied for elf_segment_map defined with one element
172 2020-08-25 Alan Modra <amodra@gmail.com>
175 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
176 bfd_get_x size function to read addends out of fields. Apply
177 rightshift adjustment too. Don't apply the now unnecessary
178 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
179 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
180 Correct R_ARM_THM_JUMP6 addend.
182 2020-08-25 Alan Modra <amodra@gmail.com>
185 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
186 before start of section.
188 2020-08-25 Alan Modra <amodra@gmail.com>
190 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
191 before accessing elf_hash_table_id.
192 * elf32-arc.c (elf_arc_hash_table): Likewise.
193 * elf32-arm.c (elf32_arm_hash_table): Likewise.
194 * elf32-avr.c (avr_link_hash_table): Likewise.
195 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
196 * elf32-cris.c (elf_cris_hash_table): Likewise.
197 * elf32-csky.c (csky_elf_hash_table): Likewise.
198 * elf32-frv.c (frvfdpic_hash_table): Likewise.
199 * elf32-hppa.c (hppa_link_hash_table): Likewise.
200 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
201 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
202 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
203 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
204 * elf32-metag.c (metag_link_hash_table): Likewise.
205 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
206 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
207 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
208 * elf32-s390.c (elf_s390_hash_table): Likewise.
209 * elf32-sh.c (sh_elf_hash_table): Likewise.
210 * elf32-spu.c (spu_hash_table): Likewise.
211 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
212 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
213 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
214 * elf64-hppa.c (hppa_link_hash_table): Likewise.
215 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
216 * elf64-s390.c (elf_s390_hash_table): Likewise.
217 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
218 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
219 * elfxx-mips.c (mips_elf_hash_table): Likewise.
220 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
221 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
223 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
225 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
226 int. Use '%u' format with _bfd_error_handler to render it.
228 2020-08-25 Alan Modra <amodra@gmail.com>
231 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
232 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
234 2020-08-25 Alan Modra <amodra@gmail.com>
237 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
238 accessing elf_hash_table_id.
240 2020-08-25 Alan Modra <amodra@gmail.com>
243 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
244 accessing elf_hash_table_id.
246 2020-08-24 Mark Wielaard <mark@klomp.org>
248 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
249 (read_formatted_entries): Likewise. And skip zero entry.
251 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
253 * bfd-in2.h (bfd_mach_ck860): New.
254 * cpu-csky.c (arch_info_struct): Add item for CK860.
256 2020-08-24 Alan Modra <amodra@gmail.com>
258 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
259 high part tprel16 relocs.
260 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
261 Clear do_tls_opt on odd instructions.
262 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
263 Don't sanity check them here.
264 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
265 high part tprel16 relocs.
266 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
267 Clear do_tls_opt on odd instructions.
268 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
270 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
273 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
274 * configure: Regenerate.
276 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
279 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
280 versioned symbols, which are defined in shared objects, in
283 2020-08-21 Nick Clifton <nickc@redhat.com>
285 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
286 the data map if there are entries in it.
287 (_bfd_aarch64_erratum_843419_scan): Likewise.
289 2020-08-21 Jan Beulich <jbeulich@suse.com>
291 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
292 last byte of debug dir, not first.
294 2020-08-20 Nick Clifton <nickc@redhat.com>
297 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
298 field in the ELF header of the compressed sections.
300 2020-08-20 Nick Clifton <nickc@redhat.com>
303 * elf-bfd.h (struct bfd_elf_section_data): Add
304 has_secondary_relocs field.
305 * elf.c (_bfd_elf_copy_special_section_fields): Set the
306 has_secondary_relocs field for sections which have associated
308 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
309 on sections which have associated secondary relocs.
311 2020-08-15 Alan Modra <amodra@gmail.com>
313 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
314 small common section.
315 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
316 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
317 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
318 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
319 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
320 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
321 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
322 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
323 * elf32-v850.c (v850_elf_check_relocs): Likewise.
324 (v850_elf_add_symbol_hook): Likewise.
325 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
326 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
327 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
328 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
330 2020-08-15 Alan Modra <amodra@gmail.com>
333 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
335 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
336 on small common section.
337 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
338 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
339 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
340 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
341 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
342 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
344 2020-08-14 Alan Modra <amodra@gmail.com>
346 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
347 rather than another copy of primes. Increase maximum default
350 2020-08-13 Alan Modra <amodra@gmail.com>
352 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
354 2020-08-13 Alan Modra <amodra@gmail.com>
356 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
357 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
358 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
359 optimization when --no-pcrel-optimize.
361 2020-08-13 Alan Modra <amodra@gmail.com>
364 * bfd.c (struct bfd): Add read_only.
365 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
366 Set read_only on warning.
367 (elf_object_p): Sanity check program header alignment. Set
368 read_only on warning.
369 * bfd-in2.h: Regenerate.
371 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
373 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
374 win32pstatus note type to avoid signedness comparison warning.
376 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
378 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
379 win32pstatus notes, and return TRUE so we continue rather than
380 stopping as if it was an error.
382 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
384 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
386 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
388 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
389 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
390 appropriate size constraint for each win32pstatus note type.
392 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
394 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
395 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
398 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
400 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
401 (elfcore_grok_win32pstatus): Use.
403 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
405 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
406 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
407 offsets used to read NOTE_INFO_PROCESS.
409 2020-08-12 Nick Clifton <nickc@redhat.com>
411 * po/ru.po: Updated Russian translation.
412 * po/sr.po: Updated Serbian translation.
414 2020-08-07 David Faust <david.faust@oracle.com>
416 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
417 DISP16 and DISP32 relocations.
419 2020-08-05 David Faust <david.faust@oracle.com>
421 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
422 (bpf_elf_howto_table): Use it here.
423 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
424 instruction and data relocations.
426 2020-08-03 Alan Modra <amodra@gmail.com>
428 * vms-lib.c (vms_traverse_index): Sanity check size remaining
429 before accessing vms_idx or vms_elfidx.
431 2020-08-03 Alan Modra <amodra@gmail.com>
434 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
435 size against file size. Correct LONG_MAX limit check.
436 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
437 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
438 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
439 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
440 bfd_malloc_and_get_section.
442 2020-07-31 Alan Modra <amodra@gmail.com>
445 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
446 IR symbols to become dynamic.
447 (elf_link_add_object_symbols): Don't exclude IR symbols when
448 deciding whether an as-needed shared library is needed.
450 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
453 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
455 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
457 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
459 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
460 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
461 Don't define _STRUCTURED_PROC.
462 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
463 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
464 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
465 * configure, config.in: Regenerate.
466 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
467 * Makefile.in, doc/Makefile.in: Regenerate.
469 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
471 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
472 (elf_link_hash_table): Add sym_cache.
473 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
474 (elf32_arm_check_relocs): Updated.
475 (elf32_arm_size_dynamic_sections): Likewise.
476 * elf32-bfin.c (bfin_link_hash_table): Removed.
477 (bfin_link_hash_newfunc): Updated.
478 (bfin_hash_table): Removed.
479 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
480 (csky_elf_check_relocs): Updated.
481 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
482 (elf32_hppa_check_relocs): Updated.
483 * elf32-i386.c (elf_i386_tls_transition): Updated.
484 (elf_i386_convert_load_reloc): Likewise.
485 (elf_i386_check_relocs): Likewise.
486 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
487 (m32r_elf_hash_table): Updated.
488 (m32r_elf_link_hash_table_create): Likewise.
489 (m32r_elf_create_dynamic_sections): Likewise.
490 (m32r_elf_adjust_dynamic_symbol): Likewise.
491 (allocate_dynrelocs): Likewise.
492 (m32r_elf_size_dynamic_sections): Likewise.
493 (m32r_elf_relocate_section): Likewise.
494 (m32r_elf_finish_dynamic_symbol): Likewise.
495 (m32r_elf_check_relocs): Likewise.
496 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
498 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
499 (elf_m68k_check_relocs): Updated.
500 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
501 (elf_metag_check_relocs): Updated.
502 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
503 (microblaze_elf_check_relocs): Updated.
504 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
505 (nds32_elf_create_dynamic_sections): Likewise.
506 (nds32_elf_adjust_dynamic_symbol): Likewise.
507 (nds32_elf_check_relocs): Likewise.
508 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
509 srelbss and aym_cache.
510 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
511 (nios2_elf32_check_relocs): Updated.
512 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
513 (or1k_elf_check_relocs): Updated.
514 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
515 (ppc_elf_check_relocs): Updated.
516 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
517 (elf_s390_check_relocs): Updated.
518 (elf_s390_finish_dynamic_sections): Likewise.
519 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
521 (sh_elf_create_dynamic_sections): Updated.
522 (sh_elf_adjust_dynamic_symbol): Likewise.
523 (sh_elf_size_dynamic_sections): Likewise.
524 (sh_elf_check_relocs): Likewise.
525 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
526 (elf32_tic6x_check_relocs): Updated.
527 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
528 (tilepro_elf_hash_table): Updated.
529 (tilepro_elf_link_hash_table_create): Likewise.
530 (tilepro_elf_check_relocs): Likewise.
531 (tilepro_elf_adjust_dynamic_symbol): Likewise.
532 (allocate_dynrelocs): Likewise.
533 (tilepro_elf_size_dynamic_sections): Likewise.
534 (tilepro_elf_relocate_section): Likewise.
535 (tilepro_elf_finish_dynamic_symbol): Likewise.
536 (tilepro_finish_dyn): Likewise.
537 (tilepro_elf_finish_dynamic_sections): Likewise.
538 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
539 (ppc64_elf_before_check_relocs): Updated.
540 (ppc64_elf_check_relocs): Likewise.
541 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
542 (elf_s390_check_relocs): Updated.
543 (elf_s390_relocate_section): Likewise.
544 (elf_s390_finish_dynamic_sections): Likewise.
545 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
546 (elf_x86_64_check_relocs): Likewise.
547 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
549 (elfNN_aarch64_check_relocs): Updated.
550 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
551 (riscv_elf_check_relocs): Updated.
552 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
553 (mips_elf_resolve_got_page_ref): Updated.
554 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
555 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
557 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
558 (tilegx_elf_check_relocs): Updated.
559 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
561 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
563 * elflink.c (bfd_elf_final_link): Give local symbols a name if
565 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
566 return TRUE if making ET_REL output.
568 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
570 * elf-bfd.h (elf_backend_data): Add
571 `elf_backend_elfsym_local_is_section' member.
572 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
574 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
575 * elflink.c (bfd_elf_final_link): Use it to determine whether
576 set the `.symtab' section's `sh_info' value to the index of the
577 first non-local or non-section symbol.
578 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
580 (elf_backend_elfsym_local_is_section): New macro.
581 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
583 (elf_backend_elfsym_local_is_section): New macro.
585 2020-07-29 Alan Modra <amodra@gmail.com>
587 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
588 defined in excluded sections.
590 2020-07-28 Alan Modra <amodra@gmail.com>
592 * elf.c (assign_section_numbers): Comment. Don't segfault on
593 discarded sections when setting linked-to section for generic
595 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
597 2020-07-27 Alan Modra <amodra@gmail.com>
599 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
601 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
604 2020-07-24 Nick Clifton <nickc@redhat.com>
606 * config.bfd: Move xc16x target to the obsolete list.
608 2020-07-22 Kevin Buettner <kevinb@redhat.com>
610 * binary.c (binary_get_section_contents): Seek using offset
611 from section's file position.
613 2020-07-22 Kevin Buettner <kevinb@redhat.com>
615 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
617 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
620 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
621 type for the first function argument. Rename pointers to reflect
622 that they have distinct types.
624 2020-07-20 Alan Modra <amodra@gmail.com>
626 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
628 2020-07-19 Alan Modra <amodra@gmail.com>
630 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
631 (select_alt_stub): New function.
632 (ppc_get_stub_entry): Use it here.
633 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
635 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
636 merge notoc stubs with other varieties when power10_stubs is "auto".
637 Instead dup the stub hash table entry.
638 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
639 tests of power10_stubs.
641 2020-07-15 Alan Modra <amodra@gmail.com>
644 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
646 2020-07-15 Nick Clifton <nickc@redhat.com>
649 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
650 check for aux entries that overflow the buufer.
652 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
654 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
655 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
657 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
658 Alan Modra <amodra@gmail.com>
661 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
662 objects both before and after normal object files.
663 * elflink.c (_bfd_elf_section_already_linked): Likewise.
665 2020-07-10 Alan Modra <amodra@gmail.com>
667 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
668 * elf64-ppc.c (struct ppc_link_hash_table): Delete
670 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
671 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
672 uses of power10_stubs.
674 2020-07-09 Alan Modra <amodra@gmail.com>
676 * coff-ppc.c: Delete.
679 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
680 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
682 (coff_write_object_contents): Remove PPC_PE code.
683 * config.bfd: Move powerpcle-pe to removed targets.
684 * configure.ac: Remove powerpc PE entries.
685 * libcoff-in.h (ppc_allocate_toc_section): Delete.
686 (ppc_process_before_allocation): Delete.
687 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
688 * targets.c: Remove powerpc PE vectors.
689 * po/SRC-POTFILES.in: Regenerate.
690 * libcoff.h: Regenerate.
691 * Makefile.in: Regenerate.
692 * configure: Regenerate.
694 2020-07-09 Nick Clifton <nickc@redhat.com>
696 * po/fr.po: Updated French translation.
698 2020-07-07 Alan Modra <amodra@gmail.com>
700 * xcofflink.c (xcoff_mark): Don't mark const sections.
701 (bfd_xcoff_record_link_assignment): Add FIXME.
702 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
703 sections being discarded by linker script.
705 2020-07-07 Alan Modra <amodra@gmail.com>
707 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
708 time, uid, gid and mode for deterministic archive.
709 (xcoff_write_archive_contents_big): Likewise.
711 2020-07-07 Alan Modra <amodra@gmail.com>
713 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
716 2020-07-06 Nick Clifton <nickc@redhat.com>
718 * po/pt.po: Updated Portuguese translation.
719 * po/uk.po: Updated Ukranian translation.
721 2020-07-04 Nick Clifton <nickc@redhat.com>
723 * version.m4: Set version to 2.35.50.
724 * configure: Regenerate.
725 * po/bbfd.pot: Regenerate.
727 2020-07-04 Nick Clifton <nickc@redhat.com>
729 Binutils 2.35 branch created.
731 2020-07-01 Alan Modra <amodra@gmail.com>
734 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
735 raw syment index before dereferencing.
737 2020-07-01 Alan Modra <amodra@gmail.com>
739 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
741 2020-07-01 Alan Modra <amodra@gmail.com>
743 * config.bfd: Obsolete xc16x.
745 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
747 * archures.c (bfd_mach_i386_nacl): Removed.
748 (bfd_mach_i386_i386_nacl): Likewise.
749 (bfd_mach_x86_64_nacl): Likewise.
750 (bfd_mach_x64_32_nacl): Likewise.
751 * config.bfd: Remove *-*-nacl* targets.
752 * configure.ac: Remove x86 NaCl target vectors.
753 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
754 (bfd_x64_32_nacl_arch): Likewise.
755 (bfd_x86_64_nacl_arch): Likewise.
756 (bfd_i386_nacl_arch): Likewise.
757 (bfd_x64_32_arch_intel_syntax): Updated.
758 * elf32-i386.c: Don't include "elf-nacl.h".
759 (elf_i386_nacl_plt): Removed.
760 (elf_i386_nacl_plt0_entry): Likewise.
761 (elf_i386_nacl_plt_entry): Likewise.
762 (elf_i386_nacl_pic_plt0_entry): Likewise.
763 (elf_i386_nacl_pic_plt_entry): Likewise.
764 (elf_i386_nacl_eh_frame_plt): Likewise.
765 (elf_i386_nacl_plt): Likewise.
766 (elf32_i386_nacl_elf_object_p): Likewise.
767 (elf_i386_get_synthetic_symtab): Updated.
768 (elf_i386_link_setup_gnu_properties): Likewise.
769 * elf64-x86-64.c: Don't include "elf-nacl.h".
770 (elf_x86_64_nacl_plt): Removed.
771 (elf64_x86_64_nacl_elf_object_p): Likewise.
772 (elf_x86_64_nacl_plt0_entry): Likewise.
773 (elf_x86_64_nacl_plt_entry): Likewise.
774 (elf_x86_64_nacl_eh_frame_plt): Likewise.
775 (elf_x86_64_nacl_plt): Likewise.
776 (elf32_x86_64_nacl_elf_object_p): Likewise.
777 (elf_x86_64_get_synthetic_symtab): Updated.
778 (elf_x86_64_link_setup_gnu_properties): Likewise.
779 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
780 * targets.c: Remove x86 NaCl target vectors.
781 * bfd-in2.h: Regenerated.
782 * configure: Likewise.
784 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
786 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
787 _bfd_elf_add_dynamic_tags.
789 2020-06-29 Alan Modra <amodra@gmail.com>
791 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
792 return value of bfd_bread. Don't read more than requested length.
793 Sanity check length. Properly terminate file name.
795 2020-06-29 Alan Modra <amodra@gmail.com>
797 * arc-got.h: Use C style comments.
798 * coff-z80.c: Likewise.
799 * elf32-csky.c: Likewise.
800 * peXXigen.c: Likewise.
801 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
804 2020-06-26 Pat Bernardi <bernardi@adacore.com>
806 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
807 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
809 2020-06-26 Alan Modra <amodra@gmail.com>
811 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
812 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
813 (riscv_get_priv_spec_name): Move to..
814 * cpu-riscv.c: ..here.
815 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
816 Use %u to print unsigned numbers.
818 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
820 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
821 default architecture.
823 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
827 _bfd_elf_add_dynamic_tags.
829 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
832 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
833 _bfd_elf_add_dynamic_tags.
835 2020-06-24 Alan Modra <amodra@gmail.com>
837 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
838 shifts without undefined behaviour.
840 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
842 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
844 (_bfd_elf_add_dynamic_tags): New.
845 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
846 _bfd_elf_add_dynamic_tags.
847 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
848 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
849 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
850 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
851 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
852 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
853 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
854 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
856 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
857 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
858 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
859 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
860 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
861 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
862 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
863 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
864 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
866 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
867 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
868 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
869 _bfd_elf_maybe_vxworks_add_dynamic_tags.
870 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
871 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
873 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
874 (_bfd_x86_elf_size_dynamic_sections): Likewise.
875 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
876 dt_reloc_sz and dt_reloc_ent.
877 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
878 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
880 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
881 etab.dt_pltgot_required.
882 (elf32_hppa_size_dynamic_sections): Call
883 _bfd_elf_add_dynamic_tags.
884 * elf32-metag.c (elf_metag_link_hash_table_create): Set
885 etab.dt_pltgot_required.
886 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
887 * elf32-sh.c (sh_elf_link_hash_table_create): Set
888 root.dt_pltgot_required for FDPIC output.
889 (sh_elf_size_dynamic_sections): Call
890 _bfd_elf_maybe_vxworks_add_dynamic_tags.
891 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
892 elf.dt_pltgot_required.
893 (elf_xtensa_size_dynamic_sections): Call
894 _bfd_elf_add_dynamic_tags.
895 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
896 root.dt_pltgot_required.
897 (elf64_hppa_size_dynamic_sections): Call
898 _bfd_elf_add_dynamic_tags.
899 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
900 root.dt_pltgot_required.
901 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
902 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
903 * elflink.c (_bfd_elf_add_dynamic_tags): New.
905 2020-06-22 Saagar Jha <saagar@saagarjha.com>
907 * mach-o.c: Support the new load commands by reading a linkedit
908 data command for them.
910 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
912 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
913 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
914 (riscv_get_priv_spec_class): Likewise.
915 (riscv_get_priv_spec_name): Likewise.
916 (riscv_get_priv_spec_class_from_numbers): New function, convert
917 the version numbers into string, then call riscv_get_priv_spec_class
918 to get the priv spec class.
919 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
920 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
921 (riscv_get_priv_spec_name): Likewise.
922 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
923 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
924 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
925 of input and output objects form their priv spec attributes by
926 riscv_get_priv_spec_class_from_numbers. Report warning rather than
927 errors when linking objects with differnet priv spec versions. We do
928 know v1.9.1 may have conflicts to other versions, so report the
929 warning, too. After that, update the output priv spec version to the
932 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
934 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
935 priv attributes, we will check the conflicts for all of them (major,
936 minor and revision), and then set the priv_attrs_merged to TRUE to
937 indicate that we have handled all of the priv attributes. Remove
938 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
940 2020-06-21 Alan Modra <amodra@gmail.com>
943 * configure.ac: Disable plugins by default for some targets.
944 * plugin.c: Comment typo fix.
945 * configure: Regenerate.
947 2020-06-19 Nick Clifton <nickc@redhat.com>
949 * plugin.c (try_load_plugin): Suppress the error message about
950 being unable to open a plugin if creating a list of viable
953 2020-06-16 Alan Modra <amodra@gmail.com>
955 * aout-tic30.c: Delete file.
956 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
957 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
958 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
959 (xc16x-*-elf): Sort properly.
960 * configure.ac: Remove tic30_aout_vec.
961 * targets.c: Likewise.
962 * Makefile.in: Regenerate.
963 * configure: Regenerate.
964 * po/SRC-POTFILES.in: Regenerate.
966 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
968 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
969 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
970 (elf32xtensa_abi): New global variable.
971 (xtensa_abi_choice): New function.
972 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
973 XSHAL_ABI to select PLT code.
975 2020-06-15 Roland McGrath <mcgrathr@google.com>
977 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
978 field of bfd_link_info.
980 2020-06-15 Alan Modra <amodra@gmail.com>
982 * config.bfd: Obsolete powerpcle-*-pe targets.
984 2020-06-15 Alan Modra <amodra@gmail.com>
987 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
988 symbols that were defined in discarded sections.
989 * cofflink.c (coff_link_check_archive_element): Likewise.
990 (coff_link_add_symbols): Set indx to -3 for symbols defined in
992 (_bfd_coff_write_global_sym): Don't emit such symbols.
993 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
994 libcoff.h: Regenerate.
996 2020-06-11 Alan Modra <amodra@gmail.com>
999 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1001 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1003 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1004 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1005 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1008 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1011 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1012 Clear verinfo.verdef.
1014 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1017 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1018 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1019 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1021 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1022 Set ifunc_resolvers if there are FUNC resolvers.
1023 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1024 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1025 with elf.ifunc_resolvers.
1026 (write_plt_relocs_for_local_syms): Likewise.
1027 (ppc64_elf_relocate_section): Likewise.
1028 (ppc64_elf_finish_dynamic_sections): Likewise.
1029 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1031 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1032 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1033 instead of readonly_dynrelocs_against_ifunc.
1034 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1035 readonly_dynrelocs_against_ifunc.
1037 2020-06-09 Alan Modra <amodra@gmail.com>
1039 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1040 maybe_local_ifunc_resolver field.
1041 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1042 cases where maybe_local_ifunc_resolver was set.
1043 (ppc64_elf_relocate_section): Likewise.
1044 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1047 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1049 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1051 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1053 (elf32_arm_size_dynamic_sections): Updated. Clear
1054 root.tlsdesc_plt for DF_BIND_NOW.
1055 (elf32_arm_finish_dynamic_sections): Updated.
1056 (elf32_arm_output_arch_local_syms): Likewise.
1057 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1058 Clear root.tlsdesc_plt for DF_BIND_NOW.
1059 (nds32_elf_finish_dynamic_sections): Updated.
1060 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1061 dt_tlsdesc_plt and dt_tlsdesc_got.
1062 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1063 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1064 tlsdesc_plt and dt_tlsdesc_got.
1065 (elfNN_aarch64_allocate_dynrelocs): Updated.
1066 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1067 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1068 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1070 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1071 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1072 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1073 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1076 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf32-tic6x.c (elf32_bed): Defined the default to
1081 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1085 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1086 root.splt/root.srelplt.
1087 (elf64_hppa_create_dynamic_sections): Likewise.
1088 (elf64_hppa_size_dynamic_sections): Likewise.
1089 (elf64_hppa_finish_dynamic_symbol): Likewise.
1090 (elf_hppa_final_link): Likewise.
1091 (elf_hppa_final_link_relocate): Likewise.
1093 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1095 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1096 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1099 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf-bfd.h (elf_target_os): New.
1102 (elf_link_hash_table): Add target_os.
1103 (elf_backend_data): Add target_os.
1104 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1105 symbian_p and nacl_p.
1106 (create_got_section): Updated.
1107 (elf32_arm_create_dynamic_sections): Likewise.
1108 (arm_type_of_stub): Likewise.
1109 (elf32_arm_create_or_find_stub_sec): Likewise.
1110 (elf32_arm_allocate_plt_entry): Likewise.
1111 (elf32_arm_populate_plt_entry): Likewise.
1112 (elf32_arm_final_link_relocate): Likewise.
1113 (elf32_arm_check_relocs): Likewise.
1114 (allocate_dynrelocs_for_symbol): Likewise.
1115 (elf32_arm_finish_dynamic_symbol): Likewise.
1116 (elf32_arm_finish_dynamic_sections): Likewise.
1117 (elf32_arm_output_plt_map_1): Likewise.
1118 (elf32_arm_output_arch_local_syms): Likewise.
1119 (elf32_arm_add_symbol_hook): Likewise.
1120 (elf32_arm_nacl_link_hash_table_create): Likewise.
1121 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1122 (elf32_arm_symbian_link_hash_table_create): Likewise.
1123 (ELF_TARGET_OS): New.
1124 * elf32-i386.c (elf_i386_arch_bed): Removed.
1125 (elf_backend_arch_data): Likewise.
1126 (elf_i386_solaris_arch_bed): Likewise.
1127 (elf_i386_nacl_arch_bed): Likewise.
1128 (elf_i386_vxworks_arch_bed): Likewise.
1129 (elf_i386_relocate_section): Updated.
1130 (elf_i386_finish_dynamic_sections): Likewise.
1131 (elf_i386_get_synthetic_symtab): Likewise.
1132 (elf_i386_link_setup_gnu_properties): Likewise.
1133 (ELF_TARGET_OS): New.
1134 * elf32-mips.c (ELF_TARGET_OS): New.
1135 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1136 (ppc_elf_create_got): Updated.
1137 (ppc_elf_create_dynamic_sections): Likewise.
1138 (ppc_elf_check_relocs): Likewise.
1139 (ppc_elf_adjust_dynamic_symbol): Likewise.
1140 (ppc_elf_size_dynamic_sections): Likewise.
1141 (ppc_elf_relocate_section): Likewise.
1142 (ppc_elf_finish_dynamic_sections): Likewise.
1143 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1144 (ELF_TARGET_OS): New.
1145 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1146 (sh_elf_link_hash_table_create): Updated.
1147 (sh_elf_create_dynamic_sections): Likewise.
1148 (allocate_dynrelocs): Likewise.
1149 (sh_elf_size_dynamic_sections): Likewise.
1150 (sh_elf_relocate_section): Likewise.
1151 (sh_elf_finish_dynamic_symbol): Likewise.
1152 (sh_elf_finish_dynamic_sections): Likewise.
1153 (ELF_TARGET_OS): New.
1154 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1156 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1157 (ELF_TARGET_OS): New.
1158 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1159 (elf_x86_64_solaris_arch_bed): Likewise.
1160 (elf_x86_64_nacl_arch_bed): Likewise.
1161 (elf_x86_64_finish_dynamic_sections): Updated.
1162 (elf_x86_64_get_synthetic_symtab): Likewise.
1163 (elf_x86_64_link_setup_gnu_properties): Likewise.
1164 (ELF_TARGET_OS): New.
1165 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1167 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1168 (MIPS_ELF_REL_DYN_NAME): Updated.
1169 (ELF_MIPS_GP_OFFSET): Likewise.
1170 (mips_elf_create_local_got_entry): Likewise.
1171 (mips_elf_allocate_dynamic_relocations): Likewise.
1172 (mips_elf_count_got_symbols): Likewise.
1173 (is_gott_symbol): Likewise.
1174 (mips_elf_calculate_relocation): Likewise.
1175 (mips_elf_create_dynamic_relocation): Likewise.
1176 (_bfd_mips_elf_check_relocs): Likewise.
1177 (allocate_dynrelocs): Likewise.
1178 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1179 (mips_elf_lay_out_got): Likewise.
1180 (mips_elf_set_plt_sym_value): Likewise.
1181 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1182 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1183 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1184 (_bfd_mips_elf_final_link): Likewise.
1185 (_bfd_mips_init_file_header): Likewise.
1186 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1188 (allocate_dynrelocs): Likewise.
1189 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1190 (_bfd_sparc_elf_relocate_section): Likewise.
1191 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1192 (sparc_finish_dyn): Likewise.
1193 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1194 * elfxx-target.h (ELF_TARGET_OS): New.
1195 (elfNN_bed): Add ELF_TARGET_OS.
1196 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1197 (_bfd_x86_elf_link_hash_table_create): Likewise.
1198 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1199 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1200 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1201 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1202 * elfxx-x86.h (elf_x86_target_os): Removed.
1203 (elf_x86_backend_data): Likewise.
1204 (get_elf_x86_backend_data): Likewise.
1205 (elf_x86_link_hash_table): Remove target_os.
1207 2020-06-06 Alan Modra <amodra@gmail.com>
1210 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1211 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1212 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1213 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1214 * elf64-ppc.c: Update throughout for reloc renaming.
1215 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1216 * libbfd.h: Regenerate.
1217 * bfd-in2.h: Regenerate.
1219 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1222 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1225 2020-06-05 Nick Clifton <nickc@redhat.com>
1227 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1230 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1232 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1233 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1234 whether the object can be linked according to it's priv
1235 attributes. The object without any priv spec attributes can
1236 be linked with others. If the first input object doesn't contain
1237 any priv attributes, then we need to copy the setting from the
1238 next input one. Also report more detailed error messages to user.
1240 2020-06-04 Stephen Casner <casner@acm.org>
1242 Extend pdp11-aout symbol table format to accommodate .stab
1243 symbols and implement correct handling of them.
1245 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1246 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1247 normal vs. .stab symbol table type values, replacing N_STAB mask.
1248 (translate_from_native_sym_flags): Determine correct section for
1249 different .stab types.
1250 (translate_to_native_sym_flags): Leave .stab types intact.
1251 (translate_symbol_table): Error if symbol indicates overlay;
1252 store desc field from .stab symbols.
1253 (write_syms): Output desc field with symbol.
1254 (aout_link_check_ar_symbols): Skip .stab symbols.
1255 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1256 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1257 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1258 correctly distinguish .stab symbols and select calculate their
1259 section and value; and copy desc and ovly fields from input symbol
1262 2020-06-04 Stephen Casner <casner@acm.org>
1264 * aoutx.h (translate_symbol_table): Comment had external and
1266 * pdp11.c (translate_symbol_table): Likewise.
1268 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1270 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1271 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1272 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1274 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1278 in debug section against symbol defined in shared library to 0.
1279 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1280 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1281 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1282 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1283 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1284 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1285 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1286 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1287 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1288 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1289 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1290 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1291 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1292 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1294 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1295 there is non-GOT reference.
1296 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1297 non-alloced sections.
1299 2020-06-03 Stephen Casner <casner@acm.org>
1301 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1303 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1305 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1306 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1307 other size that doesn't qcover the header word.
1308 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1309 string table, and zero it.
1310 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1311 message and set bfd_error on finding an invalid name string offset.
1312 (add_to_stringtab): INLINE -> inline
1313 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1315 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1316 any relocs that could not be recognised.
1317 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1318 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1319 name exists and is long enough, before attempting to see if it is
1321 c3864421222 - Correct case for N_SO being the last symbol.
1322 50455f1ab29 PR 20891 - Handle the case where the main file name
1323 and the directory name are both empty.
1324 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1325 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1326 range string table offsets.
1327 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1328 illegal string offset.
1329 (aout_link_includes_newfunc): Add comment.
1330 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1331 on unexpected relocation type rather than ASSERT.
1333 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1337 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1339 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1343 non-alloced sections.
1345 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1348 dynamic relocations for non SEC_ALLOC sections.
1350 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1352 * aout64.c (BMAGIC, QMAGIC): Do not define.
1353 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1354 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1355 to check the file format.
1356 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1357 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1358 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1360 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1362 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1363 relocations for non SEC_ALLOC sections.
1365 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1367 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1368 * elf32-arm.c (maybe_set_textrel): Removed.
1369 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1370 with _bfd_elf_maybe_set_textrel.
1371 * elf32-csky.c (maybe_set_textrel): Removed.
1372 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1373 with _bfd_elf_maybe_set_textrel.
1374 * elf32-hppa.c (maybe_set_textrel): Removed.
1375 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1376 with _bfd_elf_maybe_set_textrel.
1377 * elf32-lm32.c (maybe_set_textrel): Removed.
1378 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1379 with _bfd_elf_maybe_set_textrel.
1380 * elf32-m32r.c (maybe_set_textrel): Removed.
1381 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1382 with _bfd_elf_maybe_set_textrel.
1383 * elf32-metag.c (maybe_set_textrel): Removed.
1384 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1385 with _bfd_elf_maybe_set_textrel.
1386 * elf32-nds32.c (maybe_set_textrel): Removed.
1387 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1388 with _bfd_elf_maybe_set_textrel.
1389 * elf32-or1k.c (maybe_set_textrel): Removed.
1390 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1391 with _bfd_elf_maybe_set_textrel.
1392 * elf32-ppc.c (maybe_set_textrel): Removed.
1393 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1394 with _bfd_elf_maybe_set_textrel.
1395 * elf32-s390.c (maybe_set_textrel): Removed.
1396 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1397 with _bfd_elf_maybe_set_textrel.
1398 * elf32-sh.c (maybe_set_textrel): Removed.
1399 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1400 with _bfd_elf_maybe_set_textrel.
1401 * elf32-tic6x.c (maybe_set_textrel): Removed.
1402 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1403 with _bfd_elf_maybe_set_textrel.
1404 * elf32-tilepro.c (maybe_set_textrel): Removed.
1405 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1406 with _bfd_elf_maybe_set_textrel.
1407 * elf64-ppc.c (maybe_set_textrel): Removed.
1408 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1409 with _bfd_elf_maybe_set_textrel.
1410 * elf64-s390.c (maybe_set_textrel): Removed.
1411 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1412 with _bfd_elf_maybe_set_textrel.
1413 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1414 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1415 with _bfd_elf_maybe_set_textrel.
1416 * elfnn-riscv.c (maybe_set_textrel): Removed.
1417 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1418 with _bfd_elf_maybe_set_textrel.
1419 * elfxx-sparc.c (maybe_set_textrel): Removed.
1420 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1421 with _bfd_elf_maybe_set_textrel.
1422 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1423 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1424 with _bfd_elf_maybe_set_textrel.
1425 * elfxx-x86.c (maybe_set_textrel): Removed.
1426 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1427 with _bfd_elf_maybe_set_textrel.
1428 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1430 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1433 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1435 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1436 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1437 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1438 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1440 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1441 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1442 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1443 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1444 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1445 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1446 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1447 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1448 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1449 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1450 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1451 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1452 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1453 (elf_backend_copy_indirect_symbol): Likewise.
1454 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1455 (elf_backend_copy_indirect_symbol): Likewise.
1456 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1458 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1462 * elf32-arm.c (readonly_dynrelocs): Removed.
1463 (maybe_set_textrel): Replace readonly_dynrelocs with
1464 _bfd_elf_readonly_dynrelocs.
1465 * elf32-csky.c (readonly_dynrelocs): Removed.
1466 (maybe_set_textrel): Replace readonly_dynrelocs with
1467 _bfd_elf_readonly_dynrelocs.
1468 * elf32-hppa.c(readonly_dynrelocs): Removed.
1469 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1470 _bfd_elf_readonly_dynrelocs.
1471 (maybe_set_textrel): Likewise.
1472 * elf32-lm32.c (readonly_dynrelocs): Removed.
1473 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1474 with _bfd_elf_readonly_dynrelocs.
1475 (maybe_set_textrel): Likewise.
1476 * elf32-m32r.c (readonly_dynrelocs): Removed.
1477 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1478 with _bfd_elf_readonly_dynrelocs.
1479 (maybe_set_textrel): Likewise.
1480 * elf32-metag.c (readonly_dynrelocs): Removed.
1481 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1482 with _bfd_elf_readonly_dynrelocs.
1483 (maybe_set_textrel): Likewise.
1484 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1485 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1486 with _bfd_elf_readonly_dynrelocs.
1487 * elf32-nds32.c (readonly_dynrelocs): Removed.
1488 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1489 with _bfd_elf_readonly_dynrelocs.
1490 (maybe_set_textrel): Likewise.
1491 * elf32-or1k.c (readonly_dynrelocs): Removed.
1492 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1493 with _bfd_elf_readonly_dynrelocs.
1494 * elf32-ppc.c (readonly_dynrelocs): Removed.
1495 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1496 _bfd_elf_readonly_dynrelocs.
1497 (ppc_elf_adjust_dynamic_symbol): Likewise.
1498 (maybe_set_textrel): Likewise.
1499 * elf32-s390.c (readonly_dynrelocs): Removed.
1500 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1501 with _bfd_elf_readonly_dynrelocs.
1502 (maybe_set_textrel): Likewise.
1503 * elf32-sh.c (readonly_dynrelocs): Removed.
1504 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1505 _bfd_elf_readonly_dynrelocs.
1506 (maybe_set_textrel): Likewise.
1507 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1508 (maybe_set_textrel): Replace readonly_dynrelocs with
1509 _bfd_elf_readonly_dynrelocs.
1510 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1511 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1512 with _bfd_elf_readonly_dynrelocs.
1513 (maybe_set_textrel): Likewise.
1514 * elf64-ppc.c (readonly_dynrelocs): Removed.
1515 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1516 _bfd_elf_readonly_dynrelocs.
1517 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1518 (maybe_set_textrel): Likewise.
1519 * elf64-s390.c (readonly_dynrelocs): Removed.
1520 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1521 with _bfd_elf_readonly_dynrelocs.
1522 (maybe_set_textrel): Likewise.
1523 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1524 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1525 (maybe_set_textrel): Replace readonly_dynrelocs with
1526 _bfd_elf_readonly_dynrelocs.
1527 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1528 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1529 with _bfd_elf_readonly_dynrelocs.
1530 (maybe_set_textrel): Likewise.
1531 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1532 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1533 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1534 (maybe_set_textrel): Likewise.
1535 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1536 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1537 with _bfd_elf_readonly_dynrelocs.
1538 (maybe_set_textrel): Likewise.
1539 * elfxx-x86.c (readonly_dynrelocs): Removed.
1540 (maybe_set_textrel): Replace readonly_dynrelocs with
1541 _bfd_elf_readonly_dynrelocs.
1542 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1544 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1546 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1547 -fsanitize=undefined.
1549 2020-06-03 Alan Modra <amodra@gmail.com>
1553 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1555 (pe_ILF_build_a_bfd): Likewise.
1557 2020-06-03 Alan Modra <amodra@gmail.com>
1560 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1561 core files as well as objects.
1563 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1567 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1569 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1570 (elf_arc_link_hash_newfunc): Updated.
1571 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1572 (elf32_arm_link_hash_newfunc): Updated.
1573 (elf32_arm_copy_indirect_symbol): Likewise.
1574 (elf32_arm_check_relocs): Likewise.
1575 (readonly_dynrelocs): Likewise.
1576 (allocate_dynrelocs_for_symbol): Likewise.
1577 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1578 (csky_elf_link_hash_newfunc): Updated.
1579 (csky_allocate_dynrelocs): Likewise.
1580 (readonly_dynrelocs): Likewise.
1581 (csky_elf_copy_indirect_symbol): Likewise.
1582 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1583 (hppa_link_hash_newfunc): Updated.
1584 (elf32_hppa_copy_indirect_symbol): Likewise.
1585 (elf32_hppa_hide_symbol): Likewise.
1586 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1587 (allocate_dynrelocs): Likewise.
1588 (elf32_hppa_relocate_section): Likewise.
1589 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1590 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1591 (lm32_elf_link_hash_newfunc): Likewise.
1592 (lm32_elf_link_hash_table_create): Updated.
1593 (readonly_dynrelocs): Likewise.
1594 (allocate_dynrelocs): Likewise.
1595 (lm32_elf_copy_indirect_symbol): Likewise.
1596 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1597 (m32r_elf_link_hash_newfunc): Likewise.
1598 (m32r_elf_link_hash_table_create): Updated.
1599 (m32r_elf_copy_indirect_symbol): Likewise.
1600 (allocate_dynrelocs): Likewise.
1601 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1602 (metag_link_hash_newfunc): Updated.
1603 (elf_metag_copy_indirect_symbol): Likewise.
1604 (readonly_dynrelocs): Likewise.
1605 (allocate_dynrelocs): Likewise.
1606 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1608 (link_hash_newfunc): Updated.
1609 (microblaze_elf_check_relocs): Likewise.
1610 (microblaze_elf_copy_indirect_symbol): Likewise.
1611 (readonly_dynrelocs): Likewise.
1612 (allocate_dynrelocs): Likewise.
1613 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1614 (nds32_elf_link_hash_newfunc): Updated.
1615 (nds32_elf_copy_indirect_symbol): Likewise.
1616 (readonly_dynrelocs): Likewise.
1617 (allocate_dynrelocs): Likewise.
1618 (nds32_elf_check_relocs): Likewise.
1619 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1620 (link_hash_newfunc): Updated.
1621 (nios2_elf32_copy_indirect_symbol): Likewise.
1622 (nios2_elf32_check_relocs): Likewise.
1623 (allocate_dynrelocs): Likewise.
1624 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1625 (or1k_elf_link_hash_newfunc): Updated.
1626 (readonly_dynrelocs): Likewise.
1627 (allocate_dynrelocs): Likewise.
1628 (or1k_elf_copy_indirect_symbol): Likewise.
1629 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1630 (ppc_elf_link_hash_newfunc): Updated.
1631 (ppc_elf_copy_indirect_symbol): Likewise.
1632 (ppc_elf_check_relocs): Likewise.
1633 (readonly_dynrelocs): Likewise.
1634 (ppc_elf_adjust_dynamic_symbol): Likewise.
1635 (allocate_dynrelocs): Likewise.
1636 (ppc_elf_relocate_section): Likewise.
1637 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1638 (link_hash_newfunc): Updated.
1639 (elf_s390_copy_indirect_symbol): Likewise.
1640 (readonly_dynrelocs): Likewise.
1641 (elf_s390_adjust_dynamic_symbol): Likewise.
1642 (allocate_dynrelocs): Likewise.
1643 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1644 (sh_elf_link_hash_newfunc): Updated.
1645 (readonly_dynrelocs): Likewise.
1646 (allocate_dynrelocs): Likewise.
1647 (sh_elf_copy_indirect_symbol): Likewise.
1648 (sh_elf_check_relocs): Likewise.
1649 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1650 (elf32_tic6x_link_hash_newfunc): Likewise.
1651 (elf32_tic6x_link_hash_table_create): Updated.
1652 (readonly_dynrelocs): Likewise.
1653 (elf32_tic6x_check_relocs): Likewise.
1654 (elf32_tic6x_allocate_dynrelocs): Likewise.
1655 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1657 (link_hash_newfunc): Updated.
1658 (tilepro_elf_copy_indirect_symbol): Likewise.
1659 (tilepro_elf_check_relocs): Likewise.
1660 (allocate_dynrelocs): Likewise.
1661 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1662 (ppc64_elf_copy_indirect_symbol): Updated.
1663 (ppc64_elf_check_relocs): Likewise.
1664 (readonly_dynrelocs): Likewise.
1665 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1666 (dec_dynrel_count): Likewise.
1667 (allocate_dynrelocs): Likewise.
1668 (ppc64_elf_relocate_section): Likewise.
1669 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1670 (link_hash_newfunc): Updated.
1671 (elf_s390_copy_indirect_symbol): Likewise.
1672 (readonly_dynrelocs): Likewise.
1673 (allocate_dynrelocs): Likewise.
1674 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1675 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1677 (elfNN_aarch64_link_hash_newfunc): Updated.
1678 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1679 (readonly_dynrelocs): Likewise.
1680 (need_copy_relocation_p): Likewise.
1681 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1682 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1683 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1684 (link_hash_newfunc): Updated.
1685 (riscv_elf_copy_indirect_symbol): Likewise.
1686 (riscv_elf_check_relocs): Likewise.
1687 (readonly_dynrelocs): Likewise.
1688 (allocate_dynrelocs): Likewise.
1689 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1691 (link_hash_newfunc): Updated.
1692 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1693 (_bfd_sparc_elf_check_relocs): Likewise.
1694 (readonly_dynrelocs): Likewise.
1695 (allocate_dynrelocs): Likewise.
1696 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1697 (link_hash_newfunc): Updated.
1698 (tilegx_elf_copy_indirect_symbol): Likewise.
1699 (tilegx_elf_check_relocs): Likewise.
1700 (readonly_dynrelocs): Likewise.
1701 (allocate_dynrelocs): Likewise.
1702 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1703 (readonly_dynrelocs): Likewise.
1704 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1705 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1707 2020-06-01 Alan Modra <amodra@gmail.com>
1709 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1710 command against cmd_length, not the end of record. For
1711 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1712 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1715 2020-05-28 David Faust <david.faust@oracle.com>
1717 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1718 R_BPF_INSN_{32,64} relocations.
1720 2020-05-28 Stephen Casner <casner@acm.org>
1722 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1723 addreses in .long (used in testsuites) and .stab values.
1725 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1728 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1729 Check bfd_link_dll when issue a DT_TEXTREL warning.
1730 * elfxx-x86.c (maybe_set_textrel): Likewise.
1731 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1733 2020-05-26 Nick Clifton <nickc@redhat.com>
1735 * plugin.c (try_load_plugin): Extend error message when a plugin
1738 2020-05-23 Alan Modra <amodra@gmail.com>
1740 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1742 2020-05-22 Alan Modra <amodra@gmail.com>
1745 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1746 attributes from shared libraries, and do not return an error if
1749 2020-05-21 Alan Modra <amodra@gmail.com>
1752 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1754 (_bfd_delete_bfd): Free the copy.
1755 (_bfd_new_bfd): Free nbfd->memory on error.
1757 2020-05-21 Alan Modra <amodra@gmail.com>
1759 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1760 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1761 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1762 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1763 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1764 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1765 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1766 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1767 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1768 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1769 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1770 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1771 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1772 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1773 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1774 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1775 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1776 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1777 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1778 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1780 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1782 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1783 get_default_version. It is used to find the default version for
1784 the specific extension.
1785 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1786 default_major_version and default_minor_version. Add new bfd_boolean
1787 parameter *use_default_version. Set it to TRUE if we need to call
1788 the callback rps->get_default_version to find the default version.
1789 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1790 the default version in riscv_parsing_subset_version, and then call
1791 riscv_add_subset to add the subset into subset list.
1792 (riscv_parse_prefixed_ext): Likewise.
1793 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1794 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1795 strings rather than characters.
1796 riscv_merge_arch_attr_info): The callback function get_default_version
1797 is only needed for assembler, so set it to NULL int the linker.
1798 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1799 * elfxx-riscv.h: Updated.
1801 2020-05-20 Alan Modra <amodra@gmail.com>
1804 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1805 use bfd_set_filename.
1806 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1807 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1808 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1809 (bfd_create): Likewise.
1810 (_bfd_delete_bfd): Don't free filename.
1811 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1812 return pointer to the copy or NULL on alloc fail.
1813 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1814 result of bfd_set_filename.
1815 * bfd-in2.h: Regenerate.
1817 2020-05-20 Alan Modra <amodra@gmail.com>
1820 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1821 section size against file size.
1822 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1824 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1827 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1828 and memset when allocating memory for the sections_being_created
1831 2020-05-19 Stafford Horne <shorne@gmail.com>
1833 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1835 (or1k_elf_relocate_section): Access srelgot via
1836 htab->root.srelgot. Add assertions for srelgot->contents.
1837 Introduce local variable for srelgot to not reuse global
1839 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1840 (or1k_set_got_and_rela_sizes): New function.
1841 (or1k_initial_exec_offset): New function.
1842 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1843 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1845 (or1k_elf_check_relocs): Use OR to set TLS access.
1846 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1848 (or1k_elf_size_dynamic_sections): Use
1849 or1k_set_got_and_rela_sizes to set sizes.
1850 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1851 (TCB_SIZE): New macro.
1852 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1853 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1854 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1855 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1856 (tpoff): Add dynamic boolean argument.
1857 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1859 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1861 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1862 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1863 cases with BFD_RELOC_AARCH64_JUMP26.
1864 (elfNN_aarch64_check_relocs): Likewise.
1866 2020-05-19 Alan Modra <amodra@gmail.com>
1868 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1869 bfd_get_filename rather than accessing bfd->filename directly.
1870 * aout-target.h (MY (object_p)): Likewise.
1871 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1872 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1873 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1874 (_bfd_archive_bsd44_construct_extended_name_table),
1875 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1876 (_bfd_bsd_write_armap): Likewise.
1877 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1878 * cache.c (bfd_open_file): Likewise.
1879 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1880 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1881 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1882 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1883 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1884 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1885 (patch_tls_desc_to_ie): Likewise.
1886 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1887 (spu_elf_auto_overlay): Likewise.
1888 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1889 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1890 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1891 * elflink.c (bfd_elf_size_dynamic_sections),
1892 (elf_link_input_bfd): Likewise.
1893 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1894 * mach-o.c (bfd_mach_o_follow_dsym),
1895 (bfd_mach_o_close_and_cleanup): Likewise.
1896 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1897 (find_separate_debug_file, get_build_id_name): Likewise.
1898 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1899 * plugin.c (bfd_plugin_open_input): Likewise.
1900 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1901 * som.c (som_write_armap): Likewise.
1902 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1903 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1904 (_bfd_vms_lib_write_archive_contents): Likewise.
1905 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1907 2020-05-19 Alan Modra <amodra@gmail.com>
1910 * bfdio.c (_bfd_real_fopen): Typo fix.
1912 2020-05-18 Nick Clifton <nickc@redhat.com>
1915 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1916 for the sections_being_created array.
1918 2020-05-18 Alan Modra <amodra@gmail.com>
1920 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1921 they can be freed without also freeing internal_relocs.
1923 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1926 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1927 separators into DOS style when creating a WIN32 fullpath.
1929 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1931 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1932 to initialize RISC-V tdata.
1934 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1936 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1939 2020-05-11 Alan Modra <amodra@gmail.com>
1941 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1943 2020-05-11 Alan Modra <amodra@gmail.com>
1945 * elf64-ppc.c: Rename powerxx to power10 throughout.
1947 2020-05-11 Alan Modra <amodra@gmail.com>
1950 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1951 contains required number of auxents before processing any auxent.
1952 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1953 file name from auxents for PE.
1955 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1957 * aout-cris.c (DEFAULT_ARCH): Delete define.
1958 (MY_set_arch_mach): Likewise.
1959 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1961 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1962 of r_type before the shift.
1964 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1967 * elfnn-aarch64.c (group_sections): Copy implementation from
1970 2020-05-01 Alan Modra <amodra@gmail.com>
1973 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1974 accessing root.u.def of symbols. Also check root.u.def.section
1975 is non-NULL. Reverse tests so as to make the logic positive.
1977 2020-05-01 Alan Modra <amodra@gmail.com>
1980 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1981 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1983 2020-05-01 Alan Modra <amodra@gmail.com>
1986 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1987 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1988 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1989 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1990 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1991 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1992 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1993 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1994 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1995 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1997 2020-05-01 Alan Modra <amodra@gmail.com>
2000 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2001 from shared libraries.
2003 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2005 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2006 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2007 equals 0. Report overflow when the result has negative sign but
2008 all significant bits are zero.
2010 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2012 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2013 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2015 2020-04-28 Alan Modra <amodra@gmail.com>
2017 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2018 Emit warning message.
2020 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2022 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2023 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2024 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2025 to x86_64_pe_big_vec as it not a big-endian format.
2026 (vec i386_pe_big_vec): New.
2027 * configure.ac: Likewise.
2028 * targets.c: Likewise.
2029 * configure: Regenerate.
2030 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2031 COFF_WITH_PE_BIGOBJ): New.
2032 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2034 (x86_64_pe_be_vec): Moved.
2036 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2038 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2039 * elf.c (elfcore_grok_arc_v2): New function.
2040 (elfcore_grok_note): Call the new function to handle the corresponding
2042 (elfcore_write_arc_v2): New function.
2043 (elfcore_write_register_note): Call the new function to handle the
2044 corresponding pseudo-sections.
2046 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2049 * bfd-in2.h: Regenerated.
2050 * elf32-xtensa.c (elf_howto_table): New entries for
2051 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2052 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2053 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2054 R_XTENSA_NDIFF{8,16,32}.
2055 * libbfd.h (bfd_reloc_code_real_names): Add names for
2056 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2057 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2058 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2059 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2061 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2064 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2067 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf-bfd.h (elf_backend_data): Add
2071 elf_backend_strip_zero_sized_dynamic_sections.
2072 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2073 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2075 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2077 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2079 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2081 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2085 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2087 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2089 2020-04-21 Nick Clifton <nickc@redhat.com>
2091 * po/sr.po: Updated Serbian translation.
2093 2020-04-21 Alan Modra <amodra@gmail.com>
2095 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2098 2020-04-20 Stephen Casner <casner@acm.org>
2100 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2101 causing globals from linker script to be treated as debug symbols.
2102 (translate_symbol_table): Don't sign-extend symbol values from 16
2103 to 64 bits in nm output.
2105 2020-04-20 Alan Modra <amodra@gmail.com>
2107 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2109 2020-04-18 Alan Modra <amodra@gmail.com>
2111 * section.c (bfd_is_const_section): Correct test for special
2113 * bfd-in2.h: Regenerate.
2115 2020-04-17 Alan Modra <amodra@gmail.com>
2118 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2121 2020-04-16 Nick Clifton <nickc@redhat.com>
2124 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2125 abort with a more helpful error message.
2127 2020-04-16 Alan Modra <amodra@gmail.com>
2130 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2133 2020-04-15 Fangrui Song <maskray@google.com>
2136 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2137 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2138 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2139 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2140 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2141 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2142 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2143 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2144 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2145 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2146 * elflink.c (elf_link_output_extsym): Likewise.
2147 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2149 2020-04-15 Alan Modra <amodra@gmail.com>
2152 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2153 pointer into strings that may be freed for section name, always
2154 allocate a new string.
2156 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2157 Jan W. Jagersma <jwjagersma@gmail.com>
2159 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2160 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2161 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2162 (_bfd_go32_mkobject): New functions.
2163 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2164 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2165 (go32exe_mkobject): Call _bfd_go32_mkobject.
2166 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2167 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2169 (coff_write_relocs): Enable extended reloc counter code if
2170 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2171 (coff_write_object_contents): Likewise. Pad section headers
2172 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2173 instead of coff_swap_scnhdr_out.
2174 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2175 enable extended reloc counter.
2176 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2177 Declare with ATTRIBUTE_UNUSED.
2178 * libcoff-in.h: (struct coff_tdata): New field go32.
2180 * libcoff.h: Regenerate.
2182 2020-04-14 Fangrui Song <maskray@google.com>
2185 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2188 2020-04-14 Stephen Casner <casner@acm.org>
2191 * pdp11.c: Add implementation of --imagic option.
2192 (adjust_o_magic): Fix objcopy --extract-symbol test.
2193 * libaout.h (enum aout_magic): Add i_magic.
2195 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2196 Nick Clifton <nickc@redhat.com>
2198 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2200 <default>: Error rather than abort.
2202 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2205 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2206 relocation section from section group.
2208 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2210 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2211 bfd->origin to file offset.
2212 * bfdwin.c (bfd_get_file_window): Likewise.
2213 * bfd.c: Clarify the use of the bfd->origin field.
2214 * bfd-in2.h: Regenerate.
2215 * coff-i386.c: Don't include go32exe.h. Allow overriding
2216 coff_write_object_contents via COFF_WRITE_CONTENTS.
2217 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2218 (go32exe_write_object_contents): New functions.
2219 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2220 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2221 (create_go32_stub): Remove check for 2k size limit. Read stub
2222 from go32exe_temp_stub if present.
2223 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2224 copy variable-length stub.
2225 (go32_check_format): Read stub to go32exe_temp_stub, set
2226 origin, return go32exe_cleanup.
2227 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2228 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2229 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2230 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2231 Remove functions and their associated #defines.
2232 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2233 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2234 Rename field go32stub to stub.
2235 * libcoff.h: Regenerate.
2236 * coff-stgo32.c (go32_check_format): Rename to...
2237 (go32exe_check_format): ...this.
2238 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2239 (go32exe_copy_private_bfd_data): ...this.
2240 (stub_bytes): Rename to...
2241 (go32exe_default_stub): ...this.
2242 (create_go32_stub): Rename to...
2243 (go32exe_create_stub): ...this.
2244 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2247 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2251 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2252 relocation to R_386_32 for relocation against non-preemptible
2254 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2255 allocate dynamic relocation for non-preemptible absolute symbol.
2256 (elf_i386_relocate_section): Pass sec to
2257 GENERATE_DYNAMIC_RELOCATION_P.
2258 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2259 (elf_x86_64_convert_load_reloc): Covert load relocation to
2260 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2261 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2262 for non-preemptible absolute symbol if they overflow.
2263 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2264 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2265 symbol. Don't allocate dynamic relocation for non-preemptible
2267 (elf_x86_64_relocate_section): Don't generate relative relocation
2268 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2269 to GENERATE_DYNAMIC_RELOCATION_P.
2270 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2271 against non-preemptible absolute symbol.
2272 (_bfd_elf_x86_valid_reloc_p): New function.
2273 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2275 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2276 argument. Don't generate dynamic relocation against
2277 non-preemptible absolute symbol.
2278 (ABS_SYMBOL_P): New.
2279 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2280 against non-preemptible absolute symbol.
2282 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2283 (_bfd_elf_x86_valid_reloc_p): New.
2285 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2288 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2289 address in the GOT if in thumb only mode.
2291 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2293 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2295 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2297 * mmo.c (mmo_scan): Create .text section only when needed, not
2300 2020-03-31 Alan Modra <amodra@gmail.com>
2302 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2305 2020-03-31 Alan Modra <amodra@gmail.com>
2307 * vms-alpha.c (image_write): Check bounds for sections without
2308 contents too. Error on non-zero write to section without
2310 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2312 2020-03-31 Alan Modra <amodra@gmail.com>
2314 * tekhex.c (pass_over): Check is_eof before reading buffer.
2316 2020-03-30 Nick Clifton <nickc@redhat.com>
2319 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2320 field to timestamp and make it an integer.
2321 * libcoff.h: Regenerate.
2322 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2323 field in the pe_data structure rather than the insert_timestamp
2326 2020-03-30 Alan Modra <amodra@gmail.com>
2329 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2332 2020-03-26 Nick Clifton <nickc@redhat.com>
2334 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2335 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2337 * libbfd.h: Regenerate.
2339 2020-03-26 Alan Modra <amodra@gmail.com>
2341 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2343 2020-03-26 Alan Modra <amodra@gmail.com>
2345 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2347 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2349 2020-03-25 Nick Clifton <nickc@redhat.com>
2351 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2353 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2354 * libbfd.h: Regenerate.
2356 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2358 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2359 correct field name in the output string.
2361 2020-03-25 Alan Modra <amodra@gmail.com>
2364 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2365 for SHT_NOBITS section if first in segment.
2367 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2370 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2371 (_bfd_elf_get_symbol_version_string): This.
2372 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2373 (_bfd_elf_get_symbol_version_string): This.
2374 (bfd_elf_print_symbol): Pass TRUE to
2375 _bfd_elf_get_symbol_version_string.
2376 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2377 bfd_boolean argument.
2378 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2379 * targets.c (_bfd_get_symbol_version_string): Likewise.
2380 (bfd_get_symbol_version_string): Likewise.
2381 * bfd-in2.h: Regenerated.
2383 2020-03-24 Nick Clifton <nickc@redhat.com>
2384 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2387 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2390 2020-03-24 Nick Clifton <nickc@redhat.com>
2393 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2394 segment to use for PT_GNU_RELRO, ignore empty sections in a
2395 segment's current list.
2397 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2400 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2402 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2406 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2407 on the previous _bfd_elf_get_symbol_version_string.
2408 (_bfd_elf_get_symbol_version_string): Use it.
2410 2020-03-24 Alan Modra <amodra@gmail.com>
2412 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2413 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2416 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2418 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2420 2020-03-23 Alan Modra <amodra@gmail.com>
2422 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2423 symbol count. Allocate an extra byte to ensure name strings
2424 are terminated. Sanity check name offsets. Release memory on
2427 2020-03-23 Alan Modra <amodra@gmail.com>
2429 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2430 field hasn't been read. Remove unnecessary casts.
2432 2020-03-22 Alan Modra <amodra@gmail.com>
2434 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2435 enough to read number of symbols.
2437 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2439 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2440 (EXECUTABLE_SUFFIX): Likewise.
2441 * config.in: Regenerated.
2442 * configure: Likewise.
2443 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2444 _bfd_generic_close_and_cleanup.
2445 (plugin_list_entry): Remove resolution_file, resolution_option,
2446 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2447 lto_wrapper, gcc_env and initialized,
2448 (need_lto_wrapper_p): Removed.
2449 (get_lto_wrapper): Likewise.
2450 (setup_lto_wrapper_env): Likewise.
2451 (register_all_symbols_read): Likewise.
2452 (egister_cleanup): Likewise.
2453 (get_symbols): Likewise.
2454 (add_input_file): Likewise.
2455 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2456 (add_symbols): Updated.
2457 (try_claim): Likewise.
2458 (try_load_plugin): Likewise.
2459 (bfd_plugin_canonicalize_symtab): Likewise.
2460 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2461 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2463 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2466 * plugin.c (plugin_list_entry): Add has_symbol_type.
2467 (add_symbols_v2): New function.
2468 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2469 provides symbol type.
2470 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2471 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2474 2020-03-20 Alan Modra <amodra@gmail.com>
2476 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2477 enough to read number of symbols.
2479 2020-03-20 Alan Modra <amodra@gmail.com>
2481 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2482 backend functions for NULL before calling.
2483 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2484 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2485 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2486 * elfnn-ia64.c (ignore_errors): New function.
2487 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2489 2020-03-19 Nick Clifton <nickc@redhat.com>
2492 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2493 location of the varinfo in the unit's debug info data. Change the
2494 type of the stack field to a boolean.
2495 (lookup_var_by_offset): New function. Returns the varinfo
2496 structure for the variable described at the given offset in the
2498 (scan_unit_for_symbols): Add support for variables which have the
2499 DW_AT_specification attribute.
2501 2020-03-19 Nick Clifton <nickc@redhat.com>
2504 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2507 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2509 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2511 2020-03-18 Nick Clifton <nickc@redhat.com>
2514 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2515 memory access when processing a corrupt secondary reloc section.
2517 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2519 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2520 instead of calling abort.
2521 * elf32-csky.c (csky_build_one_stub): Likewise.
2522 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2523 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2524 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2525 * elf32-metag.c (metag_build_one_stub): Likewise.
2526 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2527 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2528 (ppc_size_one_stub): Likewise.
2529 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2531 2020-03-17 Nick Clifton <nickc@redhat.com>
2534 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2535 with error messages.
2537 2020-03-17 Nick Clifton <nickc@redhat.com>
2540 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2541 free. Add free on another failure path.
2543 2020-03-16 Alan Modra <amodra@gmail.com>
2546 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2547 we have a non-zero section count. Do lma comparison in octets.
2549 2020-03-16 Alan Modra <amodra@gmail.com>
2551 * vms-alpha.c (dst_restore_location): Validate index into
2552 dst_ptr_offsets array before accessing. Return status.
2553 (dst_retrieve_location): Similarly, making "loc" parameter a
2554 pointer to return value.
2555 (_bfd_vms_slurp_etir): Update calls to above functions.
2557 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2559 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2561 * configure: Regenerated.
2563 2020-03-14 Alan Modra <amodra@gmail.com>
2565 * section.c (BFD_FAKE_SECTIONS): Formatting.
2566 * bfd-in2.h: Regenerate.
2568 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2570 * elf.c (elfcore_grok_netbsd_note): Add support for
2571 NT_NETBSDCORE_LWPSTATUS notes.
2573 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2575 * bfd-in2.h: Regenerate.
2576 * section.c (asection): Add already_assigned field.
2577 (BFD_FAKE_SECTION): Add default initializer for it.
2578 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2579 * elf32-arm.c (arm_build_one_stub): Add support for
2580 non_contiguous_regions.
2581 * elf32-csky.c (csky_build_one_stub): Likewise.
2582 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2583 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2584 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2585 * elf32-metag.c (metag_build_one_stub): Likewise.
2586 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2587 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2588 (ppc_size_one_stub): Likewise.
2589 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2590 * elflink.c (elf_link_input_bfd): Likewise.
2592 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2595 * elf-linker-x86.h (elf_linker_x86_params): Add
2596 static_before_all_inputs and has_dynamic_linker.
2597 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2598 dynamic input objects if -static is passed at command-line
2599 before all input files without --dynamic-linker unless
2600 --no-dynamic-linker is used.
2602 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2604 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2606 2020-03-13 Christian Eggers <ceggers@gmx.de>
2608 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2609 "p_paddr" from "at".
2610 * elfcode.h (bfd_from_remote_memory): Add units to several
2611 parameters. New local "opb". Fix usage of p_align. Fix
2612 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2613 call of target_read_memory.
2614 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2615 calculation of "offset" and "output_offset".
2616 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2617 from "offset" and fix calculation of "end" from "vma+size". Fix
2618 comparison between "sh_addr" and "vma"/"output_offset".
2619 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2620 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2622 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2623 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2624 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2625 assignment of p_paddr from phdr_lma. Fix comparison between
2626 "lma+size" and "next->lma".
2627 (elf_sort_segments): Fix assignment from p_paddr to lma.
2628 (assign_file_positions_for_load_sections): Add unit (bytes) to
2629 local "align". Fix calculation of local "off_adjust". Fix
2630 calculation of local "filehdr_vaddr".
2631 (assign_file_positions_for_non_load_sections): New local "opb".
2632 Fix calculation of "end" from "p_size". Fix comparison between
2633 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2634 from "end" and "p_vaddr".
2635 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2636 vma. Fix assignment to p_paddr from lma. Fix comparison between
2637 p_paddr and lma. Fix assignment to p_paddr from lma.
2638 * merge.c (sec_merge_emit): New local "opb". Convert
2639 "alignment_power" to octets.
2640 (_bfd_add_merge_section): New locals "alignment_power" and
2641 "opb". Fix comparison between "alignment_power" and
2643 (_bfd_merge_sections): New local "opb". Divide size by opb
2644 before checking align mask.
2646 2020-03-13 Christian Eggers <ceggers@gmx.de>
2648 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2649 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2651 (_bfd_elf_make_section_from_phdr): Similarly.
2652 (elf_fake_sections): Fix calculation of
2653 Elf_Internal_shdr::sh_addr from section VMA.
2654 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2656 (assign_file_positions_for_load_sections): Fix calculations of
2657 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2658 comparison between program header address and section LMA.
2659 (assign_file_positions_for_non_load_sections): Likewise.
2660 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2661 (IS_CONTAINED_BY_VMA): Add parameter opb.
2662 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2663 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2664 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2665 Fix calculations of p_addr_valid and p_vaddr_offset.
2666 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2667 with octets per byte when comparing against p_vaddr.
2669 2020-03-11 Alan Modra <amodra@gmail.com>
2671 * som.c (setup_sections): Sanity check subspace.name.
2673 2020-03-11 Alan Modra <amodra@gmail.com>
2675 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2677 2020-03-10 Alan Modra <amodra@gmail.com>
2680 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2683 2020-03-09 Alan Modra <amodra@gmail.com>
2685 * wasm-module.c (wasm_scan): Sanity check file name length
2686 before allocating memory. Move common section setup code. Do
2687 without bfd_tell to calculate section size.
2689 2020-03-06 Nick Clifton <nickc@redhat.com>
2691 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2692 with error messages and failure return values.
2694 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2696 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2697 relocation sections for any removed reference to a dynamic symbol.
2699 2020-03-05 Nick Clifton <nickc@redhat.com>
2701 * elf-bfd.h (struct elf_backend_data): Add new fields:
2702 init_secondary_reloc_section, slurp_secondary_reloc_section,
2703 write_secondary_reloc_section.
2704 (_bfd_elf_init_secondary_reloc_section): Prototype.
2705 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2706 (_bfd_elf_write_secondary_reloc_section): Prototype.
2707 * elf.c ( bfd_section_from_shdr): Invoke the new
2708 init_secondary_reloc_section backend function, if defined, when a
2709 second reloc section is encountered.
2710 (swap_out_syms): Invoke the new symbol_section_index function, if
2711 defined, when computing the section index of an OS/PROC specific
2713 (_bfd_elf_init_secondary_reloc_section): New function.
2714 (_bfd_elf_slurp_secondary_reloc_section): New function.
2715 (_bfd_elf_write_secondary_reloc_section): New function.
2716 (_bfd_elf_copy_special_section_fields): New function.
2717 * elfcode.h (elf_write_relocs): Invoke the new
2718 write_secondary_relocs function, if defined, in order to emit
2720 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2721 function, if defined, in order to read in secondary relocs.
2722 * elfxx-target.h (elf_backend_copy_special_section_fields):
2723 Provide a non-NULL default definition.
2724 (elf_backend_init_secondary_reloc_section): Likewise.
2725 (elf_backend_slurp_secondary_reloc_section): Likewise.
2726 (elf_backend_write_secondary_reloc_section): Likewise.
2727 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2729 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2730 * configure: Regenerate.
2732 2020-03-05 Alan Modra <amodra@gmail.com>
2734 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2735 against file size before allocating memory. Use bfd_alloc rather
2736 than bfd_zalloc for carsym/strings memory.
2738 2020-03-04 Alan Modra <amodra@gmail.com>
2740 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2741 sh_addr mod sh_addalign is zero.
2743 2020-03-04 Alan Modra <amodra@gmail.com>
2745 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2747 2020-03-03 Alan Modra <amodra@gmail.com>
2749 * format.c (struct bfd_preserve): Add cleanup field.
2750 (bfd_preserve_save): Add cleanup param and save.
2751 (bfd_preserve_restore): Return cleanup.
2752 (bfd_preserve_finish): Call the cleanup for the discarded match.
2753 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2754 and clear when preserving a match. Restore cleanup too when
2755 restoring that match.
2757 2020-03-02 Alan Modra <amodra@gmail.com>
2759 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2760 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2761 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2762 (core_sco5_vec): Correct initialisers.
2764 2020-03-02 Alan Modra <amodra@gmail.com>
2766 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2767 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2768 * cisco-core.c (cisco_core_file_validate): Likewise.
2769 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2770 * hpux-core.c (hpux_core_core_file_p): Likewise.
2771 * irix-core.c (irix_core_core_file_p): Likewise.
2772 * lynx-core.c (lynx_core_file_p): Likewise.
2773 * netbsd-core.c (netbsd_core_file_p): Likewise.
2774 * osf-core.c (osf_core_core_file_p): Likewise.
2775 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2776 * sco5-core.c (sco5_core_file_p): Likewise.
2778 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2780 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2782 2020-03-02 Alan Modra <amodra@gmail.com>
2784 * targets.c (bfd_cleanup): New typedef.
2785 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2786 * libbfd-in.h (_bfd_no_cleanup): Define.
2787 * format.c (bfd_reinit): Add cleanup parameter, call it.
2788 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2789 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2790 * aout-target.h (callback, object_p): Return bfd_cleanup.
2791 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2792 * archive.c (bfd_generic_archive_p): Likewise.
2793 * binary.c (binary_object_p): Likewise.
2794 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2795 * coff-ia64.c (ia64coff_object_p): Likewise.
2796 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2797 * coff-sh.c (coff_small_object_p): Likewise.
2798 * coff-stgo32.c (go32_check_format): Likewise.
2799 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2800 (xcoff64_core_p): Likewise.
2801 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2802 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2803 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2804 * elfcode.h (elf_object_p): Likewise.
2805 * elfcore.h (elf_core_file_p): Likewise.
2806 * i386msdos.c (msdos_object_p): Likewise.
2807 * ihex.c (ihex_object_p): Likewise.
2808 * libaout.h (some_aout_object_p): Likewise.
2809 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2810 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2811 * libbfd.c (_bfd_dummy_target): Likewise.
2812 * libcoff-in.h (coff_object_p): Likewise.
2813 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2814 (bfd_mach_o_arm64_core_p): Likewise.
2815 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2816 (bfd_mach_o_arm_core_p): Likewise.
2817 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2818 (bfd_mach_o_i386_core_p): Likewise.
2819 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2820 (bfd_mach_o_x86_64_core_p): Likewise.
2821 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2822 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2823 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2824 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2825 * mmo.c (mmo_object_p): Likewise.
2826 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2827 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2828 (pe_bfd_object_p): Likewise.
2829 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2830 * ppcboot.c (ppcboot_object_p): Likewise.
2831 * rs6000-core.c (rs6000coff_core_p): Likewise.
2832 * som.c (som_object_setup, som_object_p): Likewise.
2833 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2834 * tekhex.c (tekhex_object_p): Likewise.
2835 * vms-alpha.c (alpha_vms_object_p): Likewise.
2836 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2837 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2838 * wasm-module.c (wasm_object_p): Likewise.
2839 * xsym.c (bfd_sym_object_p): Likewise.
2840 * xsym.h (bfd_sym_object_p): Likewise.
2841 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2843 * pdp11.c (some_aout_object_p): Likewise.
2844 * plugin.c (register_ld_plugin_object_p): Update object_p
2846 * plugin.h (register_ld_plugin_object_p): Likewise.
2847 * bfd-in2.h: Regenerate.
2848 * libbfd.h: Regenerate.
2849 * libcoff.h: Regenerate.
2851 2020-03-02 Alan Modra <amodra@gmail.com>
2853 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2854 applicable section flags.
2855 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2856 (mips_ecoff_bele_vec): Likewise.
2857 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2859 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2860 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2862 2020-03-02 Alan Modra <amodra@gmail.com>
2864 * elf32-m32r.c (m32r_elf_section_flags): New function.
2865 (elf_backend_section_flags): Define.
2866 * elf32-nds32.c (nds32_elf_section_flags): New function.
2867 (elf_backend_section_flags): Define.
2868 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2869 .sbss and .sdata sections.
2870 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2871 for SHF_V850_GPREL sections.
2872 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2874 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2875 for SHF_PARISC_SHORT sections.
2876 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2877 (elf_backend_section_flags): Define.
2878 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2879 for SHF_MIPS_GPREL sections. Delete FIXME.
2881 2020-03-02 Alan Modra <amodra@gmail.com>
2883 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2884 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2885 calling elf_backend_section_flags with adjusted params. Use
2886 newsect->flags past that point.
2887 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2889 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2890 to have their type overridden, and all sh_flags but processor and
2892 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2893 * elf32-mep.c (mep_elf_section_flags): Likewise.
2894 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2895 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2896 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2897 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2898 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2899 stub BFD and non-aarch64 input files when scanning for stubs.
2901 2020-03-02 Alan Modra <amodra@gmail.com>
2903 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2904 limit to decompressed element size.
2906 2020-03-02 Alan Modra <amodra@gmail.com>
2908 * vms-lib.c (vms_traverse_index): Add recur_count param and
2909 update calls. Fail on excessive recursion.
2911 2020-03-02 Alan Modra <amodra@gmail.com>
2913 * vms-alpha.c (vms_get_remaining_object_record): Use
2914 bfd_realloc_or_free rather than bfd_realloc.
2915 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2916 (dst_define_location, parse_module): Likewise, and check realloc
2917 return status before using memory. Return status from function
2918 adjusting all callers.
2920 2020-02-28 Alan Modra <amodra@gmail.com>
2922 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2924 2020-02-28 Alan Modra <amodra@gmail.com>
2926 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2927 Remove duplicate undersize check.
2929 2020-02-27 Alan Modra <amodra@gmail.com>
2932 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2934 2020-02-27 Alan Modra <amodra@gmail.com>
2937 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2938 (coff_section_type): Adjust comment.
2939 (decode_section_type): Likewise. Call coff_section_type before
2940 decode_section_type.
2941 (bfd_decode_symclass): Use 'c' for common sections other than
2944 2020-02-27 Alan Modra <amodra@gmail.com>
2946 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2949 2020-02-27 Alan Modra <amodra@gmail.com>
2951 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2952 if file is an archive element.
2953 * bfd-in2.h: Regenerate.
2955 2020-02-26 Alan Modra <amodra@gmail.com>
2957 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2958 bfd_set_error on failing test. Don't bother changing bfd_error on
2959 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2960 Check sym name is within string buffer. Use size_t for some vars.
2961 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2962 int_buf. Don't change bfd_error on file read error. Use
2963 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2964 calculations to catch overflows before they occur. malloc and
2965 free raw armap rather than using bfd_alloc. Read raw armap before
2966 allocating carsym+strings buffer.
2967 (_bfd_slurp_extended_name_table): Localize variables. Check
2968 name size against file size.
2970 2020-02-26 Alan Modra <amodra@gmail.com>
2972 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2974 2020-02-26 Alan Modra <amodra@gmail.com>
2976 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2977 malloc. Check for NULL return from bfd_malloc.
2978 (rx_table_find, rx_table_map): Likewise.
2979 (rx_set_section_contents): Check bfd_alloc return.
2980 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2982 2020-02-26 Alan Modra <amodra@gmail.com>
2984 * aoutx.h: Indent labels correctly. Format error strings.
2985 * archive.c: Likewise.
2986 * archive64.c: Likewise.
2987 * coff-arm.c: Likewise.
2988 * coff-rs6000.c: Likewise.
2989 * coff-stgo32.c: Likewise.
2990 * cpu-arm.c: Likewise.
2991 * dwarf2.c: Likewise.
2992 * elf-ifunc.c: Likewise.
2993 * elf-properties.c: Likewise.
2994 * elf-s390-common.c: Likewise.
2995 * elf-strtab.c: Likewise.
2997 * elf32-arm.c: Likewise.
2998 * elf32-bfin.c: Likewise.
2999 * elf32-cr16.c: Likewise.
3000 * elf32-csky.c: Likewise.
3001 * elf32-i386.c: Likewise.
3002 * elf32-m68k.c: Likewise.
3003 * elf32-msp430.c: Likewise.
3004 * elf32-nds32.c: Likewise.
3005 * elf32-nios2.c: Likewise.
3006 * elf32-pru.c: Likewise.
3007 * elf32-xtensa.c: Likewise.
3008 * elf64-ia64-vms.c: Likewise.
3009 * elf64-x86-64.c: Likewise.
3010 * elfcode.h: Likewise.
3011 * elfcore.h: Likewise.
3012 * elflink.c: Likewise.
3013 * elfnn-aarch64.c: Likewise.
3014 * elfnn-ia64.c: Likewise.
3015 * elfnn-riscv.c: Likewise.
3016 * elfxx-mips.c: Likewise.
3017 * elfxx-sparc.c: Likewise.
3018 * elfxx-x86.c: Likewise.
3019 * i386lynx.c: Likewise.
3020 * merge.c: Likewise.
3021 * pdp11.c: Likewise.
3022 * plugin.c: Likewise.
3023 * reloc.c: Likewise.
3025 2020-02-26 Alan Modra <amodra@gmail.com>
3028 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3030 (bfd_elf_add_dt_needed_tag): Declare.
3031 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3032 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3033 from elf_add_dt_needed_tag. Remove soname and doit param.
3034 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3035 to see whether as-needed lib is already loaded, use dyn_loaded
3036 list instead. When saving and restoring around as-needed lib
3037 handle possibility that dynstr has not been initialised. Don't
3038 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3039 Mark libs loaded via DT_NEEDED entries of other libs with
3040 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3042 (elf_link_check_versioned_symbol): Remove now unneccesary
3043 DYNAMIC check when traversing dyn_loaded list.
3045 2020-02-26 Alan Modra <amodra@gmail.com>
3047 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3049 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3052 * plugin.c (need_lto_wrapper_p): New.
3053 (bfd_plugin_set_program_name): Add an int argument to set
3055 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3057 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3059 2020-02-24 Alan Modra <amodra@gmail.com>
3061 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3063 2020-02-24 Alan Modra <amodra@gmail.com>
3065 * vms-lib.c (struct carsym_mem): Add limit.
3066 (vms_add_index): Heed limit.
3067 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3068 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3069 Always return actual number read.
3070 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3071 assertion with error exit.
3073 2020-02-22 Alan Modra <amodra@gmail.com>
3076 * elf.c (assign_file_positions_for_load_sections): Continue linking
3077 on "PHDR segment not covered by LOAD segment" errors.
3079 2020-02-21 Alan Modra <amodra@gmail.com>
3081 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3083 (bfd_mach_o_canonicalize_reloc): Likewise.
3084 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3085 counts and offsets against file size.
3086 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3087 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3088 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3089 against file size. Delete symbol table error message.
3090 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3092 (bfd_mach_o_read_symtab): Likewise.
3093 (bfd_mach_o_read_command): Pass file size.
3094 (bfd_mach_o_scan): Sanity check command count against file size.
3096 2020-02-21 Alan Modra <amodra@gmail.com>
3099 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3100 "text", "data" and "bss" section pointer vars. Don't update
3101 section size, just exec header sizes.
3102 (adjust_sizes_and_vmas): Don't update text section size. Set
3103 initial exec header a_text. Print exec headers sizes.
3104 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3105 (adjust_sizes_and_vmas): Similarly. Formatting.
3106 (final_link): Correct final file extension.
3108 2020-02-20 Nick Clifton <nickc@redhat.com>
3110 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3112 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3114 (elfNN_bed): Initialise the symbol_section_index field.
3115 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3116 OS and PROC specific section indicies. Warn if converting other
3117 reserved incidies to SHN_ABS.
3119 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3122 * cpu-z80.c: Add machine type compatibility checking.
3124 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3127 * plugin.c (plugin_list_entry): Remove handle.
3128 (try_load_plugin): Call dlclose before return.
3130 2020-02-19 Alan Modra <amodra@gmail.com>
3132 * libbfd-in.h (_bfd_constant_p): Define.
3133 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3134 file size before allocating memory.
3135 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3136 * elf.c (bfd_elf_get_str_section): Likewise.
3137 (_bfd_elf_slurp_version_tables): Likewise.
3138 * libbfd.h: Regenerate.
3140 2020-02-19 Alan Modra <amodra@gmail.com>
3142 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3143 * aoutx.h (aout_get_external_symbols): Replace calls to
3144 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3145 (slurp_reloc_table): Likewise.
3146 * archive.c (do_slurp_bsd_armap): Likewise.
3147 (do_slurp_coff_armap): Likewise.
3148 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3149 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3150 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3151 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3152 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3153 (_bfd_coff_get_external_symbols): Likewise.
3154 * ecoff.c (ecoff_slurp_symbolic_header),
3155 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3156 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3157 (ecoff_indirect_link_order): Likewise.
3158 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3159 (_bfd_elf_slurp_version_tables): Likewise.
3160 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3161 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3162 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3163 * elf64-alpha.c (READ): Likewise.
3164 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3165 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3166 * elfcode.h (elf_slurp_symbol_table),
3167 (elf_slurp_reloc_table_from_section): Likewise.
3168 * elflink.c (elf_link_add_object_symbols),
3169 (elf_link_check_versioned_symbol): Likewise.
3170 * elfxx-mips.c (READ): Likewise.
3171 * i386lynx.c (slurp_reloc_table): Likewise.
3172 * lynx-core.c (lynx_core_file_p): Likewise.
3173 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3174 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3175 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3176 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3177 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3178 (bfd_pef_parse_symbols): Likewise.
3179 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3180 * som.c (setup_sections, som_slurp_string_table),
3181 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3182 (som_bfd_fill_in_ar_symbols): Likewise.
3183 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3184 (evax_bfd_print_image): Likewise.
3185 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3186 * wasm-module.c (wasm_scan): Likewise.
3187 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3188 * xsym.c (bfd_sym_read_name_table),
3189 (bfd_sym_print_type_information_table_entry): Likewise.
3190 * libbfd.h: Regenerate.
3192 2020-02-19 Alan Modra <amodra@gmail.com>
3194 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3195 reading external relocs.
3196 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3197 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3199 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3201 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3202 (m32c_elf_relax_section): Likewise.
3203 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3204 (rl78_elf_relax_section): Likewise.
3205 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3206 (elf32_rx_relax_section): Likewise.
3207 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3208 parameter types and use..
3209 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3210 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3211 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3212 being read from file, just the extra.
3213 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3214 after reading external syms. Free on failure.
3216 2020-02-19 Alan Modra <amodra@gmail.com>
3218 * coffcode.h (buy_and_read, coff_slurp_line_table),
3219 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3220 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3221 corresponding bfd_alloc call. Adjust variables to suit.
3222 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3223 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3224 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3225 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3226 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3227 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3228 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3229 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3230 * elf64-alpha.c (READ): Likewise.
3231 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3232 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3233 (bfd_from_remote_memory): Likewise.
3234 * elfcore.h (core_find_build_id): Likewise.
3235 * elfxx-mips.c (READ): Likewise.
3236 * mach-o.c (bfd_mach_o_mangle_sections),
3237 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3238 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3239 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3240 * som.c (setup_sections, som_prep_for_fixups)
3241 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3242 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3243 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3244 (som_bfd_ar_write_symbol_stuff): Likewise.
3245 * vms-alpha.c (vector_grow1): Likewise.
3246 * vms-lib.c (vms_add_index): Likewise.
3247 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3248 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3249 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3250 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3251 (bfd_alloc2, bfd_zalloc2): Delete.
3252 (_bfd_mul_overflow): Define.
3253 * libbfd.h: Regenerate.
3255 2020-02-19 Alan Modra <amodra@gmail.com>
3257 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3259 (assign_section_numbers): Likewise.
3260 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3261 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3262 bfd_malloc2, size_t amt, and unsigned tls_count.
3263 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3264 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3265 (elf_output_implib): Use bfd_alloc.
3267 2020-02-19 Alan Modra <amodra@gmail.com>
3269 * bfd.c (struct bfd): Move format and direction to other
3270 bitfields. Add "size".
3271 * bfdio.c (bfd_get_size): Cache size when not writing file.
3272 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3273 returning zero, ie. unknown.
3274 (bfd_get_alt_debug_link_info): Likewise.
3275 * bfd-in2.h: Regenerate.
3277 2020-02-19 Alan Modra <amodra@gmail.com>
3279 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3280 bfd_get_file_size twice.
3281 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3282 zero, ie. unknown, return.
3283 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3284 * elfcode.h (elf_swap_shdr_in): Likewise.
3285 (elf_object_p): Don't call bfd_get_file_size twice and correct
3288 2020-02-19 Alan Modra <amodra@gmail.com>
3290 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3291 FALSE if memory alloc fails. Adjust calls.
3292 * som.c (som_prep_for_fixups): Likewise.
3293 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3294 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3295 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3296 * som.c (som_build_and_write_symbol_table): Return via error_return
3298 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3299 (VEC_APPEND_EL): Delete.
3300 (vector_grow1): Return pointer to element. Catch overflow.
3301 Return NULL on memory allocation failure.
3302 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3303 (alpha_vms_add_fixup_ca): Likewise.
3304 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3306 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3308 2020-02-19 Alan Modra <amodra@gmail.com>
3310 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3311 * aout-target.h (object_p): Likewise.
3312 * aout-tic30.c (tic30_aout_object_p): Likewise.
3313 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3314 (emit_stringtab, write_syms, link_hash_table_create),
3315 (aout_link_write_other_symbol): Likewise.
3316 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3317 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3318 (_bfd_compute_and_write_armap): Likewise.
3319 * archures.c (bfd_arch_list): Likewise.
3320 * bfd.c (bfd_record_phdr): Likewise.
3321 * binary.c (binary_canonicalize_symtab): Likewise.
3322 * cisco-core.c (cisco_core_file_validate): Likewise.
3323 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3324 (find_arm_glue, record_arm_to_thumb_glue),
3325 (record_thumb_to_arm_glue): Likewise.
3326 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3327 (ppc_allocate_toc_section): Likewise.
3328 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3329 * coff-sh.c (sh_relax_section): Likewise.
3330 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3331 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3332 (coff_set_alignment_hook, coff_mkobject),
3333 (coff_compute_section_file_positions): Likewise.
3334 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3335 (coff_find_nearest_line_with_names),
3336 ( bfd_coff_set_symbol_class): Likewise.
3337 * cofflink.c (_bfd_coff_link_hash_table_create),
3338 (_bfd_coff_link_input_bfd): Likewise.
3339 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3340 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3341 (build_line_info_table, sort_line_sequences),
3342 (line_info_add_include_dir, line_info_add_file_name),
3343 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3344 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3345 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3346 (_bfd_ecoff_find_nearest_line),
3347 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3348 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3349 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3350 * elf-m10300.c (mn10300_elf_relax_section),
3351 (elf32_mn10300_link_hash_table_create): Likewise.
3352 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3353 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3354 * elf32-arm.c (elf32_arm_link_hash_table_create),
3355 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3356 (elf32_arm_new_section_hook): Likewise.
3357 * elf32-avr.c (elf_avr_new_section_hook),
3358 (elf32_avr_link_hash_table_create, get_local_syms),
3359 (elf32_avr_setup_section_lists): Likewise.
3360 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3361 (bfin_link_hash_table_create): Likewise.
3362 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3363 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3364 * elf32-csky.c (csky_elf_link_hash_table_create),
3365 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3366 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3367 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3368 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3369 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3370 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3371 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3372 (m32r_elf_check_relocs): Likewise.
3373 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3374 (elf32_m68hc11_setup_section_lists),
3375 (elf32_m68hc11_size_stubs): Likewise.
3376 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3377 * elf32-metag.c (elf_metag_link_hash_table_create),
3378 (elf_metag_setup_section_lists): Likewise.
3379 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3380 (microblaze_elf_check_relocs): Likewise.
3381 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3382 (nds32_elf_check_relocs): Likewise.
3383 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3384 (get_local_syms, nios2_elf32_check_relocs),
3385 (nios2_elf32_link_hash_table_create): Likewise.
3386 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3387 (or1k_elf_check_relocs): Likewise.
3388 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3389 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3390 * elf32-s390.c (elf_s390_link_hash_table_create),
3391 (elf_s390_check_relocs): Likewise.
3392 * elf32-score.c (score_elf_create_got_section),
3393 (s3_elf32_score_new_section_hook),
3394 (elf32_score_link_hash_table_create): Likewise.
3395 * elf32-score7.c (score_elf_create_got_section),
3396 (s7_elf32_score_new_section_hook): Likewise.
3397 * elf32-sh.c (sh_elf_link_hash_table_create),
3398 (sh_elf_check_relocs): Likewise.
3399 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3400 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3401 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3402 (tilepro_elf_check_relocs): Likewise.
3403 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3404 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3405 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3406 (elf_xtensa_new_section_hook): Likewise.
3407 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3408 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3409 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3410 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3411 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3412 * elf64-ppc.c (ppc64_elf_new_section_hook),
3413 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3414 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3415 * elf64-s390.c (elf_s390_link_hash_table_create),
3416 (elf_s390_check_relocs): Likewise.
3417 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3418 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3419 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3420 (elf_link_add_archive_symbols, compute_bucket_count),
3421 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3422 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3423 (bfd_elf_final_link): Likewise.
3424 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3425 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3426 (elfNN_aarch64_new_section_hook): Likewise.
3427 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3428 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3429 (riscv_elf_check_relocs): Likewise.
3430 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3431 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3432 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3433 (_bfd_mips_elf_link_hash_table_create): Likewise.
3434 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3435 (_bfd_sparc_elf_check_relocs),
3436 (_bfd_sparc_elf_new_section_hook): Likewise.
3437 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3438 (tilegx_elf_check_relocs): Likewise.
3439 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3440 * format.c (bfd_check_format_matches): Likewise.
3441 * hash.c (_bfd_stringtab_init): Likewise.
3442 * ihex.c (ihex_scan): Likewise.
3443 * irix-core.c (irix_core_core_file_p): Likewise.
3444 * linker.c (bfd_wrapped_link_hash_lookup),
3445 (_bfd_generic_link_hash_table_create),
3446 (_bfd_generic_reloc_link_order): Likewise.
3447 * lynx-core.c (lynx_core_file_p): Likewise.
3448 * netbsd-core.c (netbsd_core_file_p): Likewise.
3449 * osf-core.c (osf_core_core_file_p): Likewise.
3450 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3451 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3452 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3453 * peicode.h (pe_mkobject): Likewise.
3454 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3455 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3456 * sco5-core.c (read_uarea): Likewise.
3457 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3458 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3459 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3460 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3461 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3462 * srec.c (srec_scan): Likewise.
3463 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3464 * targets.c (bfd_target_list): Likewise.
3465 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3466 * trad-core.c (trad_unix_core_file_p): Likewise.
3467 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3468 (vms_new_section_hook): Likewise.
3469 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3470 * xcofflink.c (xcoff_get_section_contents),
3471 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3472 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3473 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3475 2020-02-19 Alan Modra <amodra@gmail.com>
3477 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3479 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3481 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3482 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3483 a build_list_p argument. Don't search plugin_list. Short circuit
3484 when building the plugin list.
3485 (has_plugin): Renamed to has_plugin_list.
3486 (bfd_plugin_set_plugin): Don't set has_plugin.
3487 (bfd_plugin_specified_p): Check plugin_list instead.
3488 (build_plugin_list): New function.
3489 (load_plugin): Call build_plugin_list and use plugin_list.
3491 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3494 * plugin.c (try_claim): Always clean up for LTO wrapper.
3495 (try_load_plugin): Treat each object as independent. Create a
3496 copy for plugin name.
3498 2020-02-11 Nick Clifton <nickc@redhat.com>
3500 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3501 for addresses in print statements.
3502 (msp430_elf_relax_delete_bytes): Likewise.
3503 (msp430_elf_relax_add_words): Likewise.
3504 (msp430_elf_relax_section): Likewise.
3506 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3508 * plugin.c (add_symbols): Clear plugin_data memory.
3510 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3513 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3514 (EXECUTABLE_SUFFIX): Likewise.
3515 * config.in: Regenerated.
3516 * configure: Likewise.
3517 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3518 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3519 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3520 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3521 (get_lto_wrapper): New.
3522 (setup_lto_wrapper_env): Likewise.
3523 (current_plugin): Likewise.
3524 (register_all_symbols_read): Likewise.
3525 (register_cleanup): Likewise.
3526 (get_symbols): Likewise.
3527 (add_input_file): Likewise.
3528 (bfd_plugin_close_and_cleanup): Likewise.
3529 (claim_file): Removed.
3530 (register_claim_file): Set current_plugin->claim_file.
3531 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3532 lto_syms in current_plugin.
3533 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3534 all_symbols_read handler. Copy real symbols to plugin_data.
3535 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3536 (try_load_plugin): Don't reuse the previous plugin for LTO
3537 wrapper. Set up GCC LTO wrapper if possible. Don't set
3538 plugin_list_iter->claim_file.
3539 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3541 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3544 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3546 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3547 check if previous instruction matches a conditional jump inserted
3548 earlier. Invert conditional jump and delete branch in this case.
3550 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3552 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3553 msp430_elf_relax_add_words. Support insertion of either one or two
3555 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3556 needs to be grown. Handle insertion of branch instruction to replace
3559 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3561 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3562 debugging relocations.
3563 (msp430_elf_relax_delete_bytes): Likewise.
3564 (msp430_elf_relax_add_two_words): Likewise.
3565 (msp430_elf_relax_section): Likewise.
3567 2020-02-10 Alan Modra <amodra@gmail.com>
3569 * archures.c: Wrap overlong z80 comments.
3570 * bfd-in2.h: Regenerate.
3572 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3575 * archures.c: Add GBZ80 and Z80N machine values.
3576 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3577 * coff-z80.c: Add support for new reloc.
3578 * coffcode.h: Add support for new machine values.
3579 * cpu-z80.c: Add support for new machine names.
3580 * elf32-z80.c: Add support for new reloc.
3581 * bfd-in2.h: Regenerate.
3582 * libbfd.h: Regenerate.
3584 2020-02-07 Nick Clifton <nickc@redhat.com>
3587 * elf.c (rewrite_elf_program_header): Do not complain if no
3588 sections are mapped to a segment.
3590 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3593 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3594 for garbage collection on __patchable_function_entries section
3595 without linked-to section.
3597 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3600 * bfd-in2.h: Regenerated.
3601 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3602 on section if gc_mark of any of its linked-to sections is set
3603 and don't set gc_mark again.
3604 * section.c (asection): Add linked_to_symbol_name to map_head
3607 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3609 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3610 reporting an unrecognized instruction with R_V850_LONGJUMP.
3612 2020-02-05 Alan Modra <amodra@gmail.com>
3614 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3616 2020-02-04 Alan Modra <amodra@gmail.com>
3618 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3619 R_PPC_VLE_ADDR20, goto copy_reloc.
3621 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3623 * bfd-in2.h: Regenerated.
3624 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3626 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3629 * bfd-in2.h: Regenerated.
3630 * ecoff.c (bfd_debug_section): Add section_id.
3631 * section.c (bfd_section): Add section_id.
3632 (SEC_ASSEMBLER_SECTION_ID): New.
3633 (BFD_FAKE_SECTION): Add section_id.
3635 2020-02-01 Nick Clifton <nickc@redhat.com>
3637 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3640 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3642 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3643 encodings are relative to the GOT on nios2, too.
3645 2020-01-31 Alan Modra <amodra@gmail.com>
3647 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3648 file. Use $< and $@ in rules.
3649 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3650 (elf32-ia64.c, elf64-ia64.c): Likewise.
3651 (elf32-riscv.c, elf64-riscv.c): Likewise.
3652 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3653 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3654 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3655 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3656 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3657 * Makefile.in: Regenerate.
3659 2020-01-31 Alan Modra <amodra@gmail.com>
3662 * elf.c (setup_group): Don't clear entire section contents,
3663 just the padding after group flags. Release alloc'd memory
3664 after a seek or read failure.
3666 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3668 * peXXigen.c (pe_is_repro): New function.
3669 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3670 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3672 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3674 * peXXigen.c (debug_type_names): Add names for new debug data type
3677 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3679 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3680 inner loop. Fix a memory leak.
3682 2020-01-30 Alan Modra <amodra@gmail.com>
3684 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3685 or obj_coff_keep_strings here.
3686 (coff_get_normalized_symtab): Free external syms directly.
3687 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3690 2020-01-27 Jim Wilson <jimw@sifive.com>
3692 * cpu-riscv.c (riscv_scan): New.
3693 (N): Change bfd_default_scan to riscv_scan.
3695 2020-01-27 Andreas Schwab <schwab@suse.de>
3697 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3698 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3699 * Makefile.in: Regenerate.
3700 * cpu-plugin.c: Remove.
3701 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3702 (bfd_plugin_arch): Remove declaration.
3703 * bfd-in2.h: Regenerate.
3704 * po/SRC-POTFILES.in: Regenerate.
3706 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3707 Alan Modra <amodra@gmail.com>
3710 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3712 2020-01-24 Jim Wilson <jimw@sifive.com>
3714 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3715 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3716 avoid over long line.
3718 2020-01-24 Nick Clifton <nickc@redhat.com>
3721 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3722 syms and keep strings flags as these may have been set in order to
3723 prevent a bogus call to free.
3725 2020-01-23 Nick Clifton <nickc@redhat.com>
3727 * po/fr.po: Updated French translation.
3729 2020-01-23 Alan Modra <amodra@gmail.com>
3732 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3733 by zero when p_align is zero.
3735 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3737 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3738 (riscv_prefix_cmp): Likewise.
3739 (riscv_non_std_ext_p): Deleted.
3740 (riscv_std_sv_ext_p): Likewise.
3741 (riscv_non_std_sv_ext_p): Likewise.
3742 (riscv_merge_non_std_and_sv_ext): Rename to...
3743 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3744 (riscv_merge_arch_attr_info): Replace 3 calls to
3745 riscv_merge_non_std_and_sv_ext with single call to
3746 riscv_merge_multi_letter_ext.
3747 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3748 encounter a 'z' prefix.
3749 (riscv_get_prefix_class): New function, return prefix class based
3750 on first few characters of input string.
3751 (riscv_parse_config): New structure to factor out minor differences
3752 in extension class parsing behaviour.
3753 (riscv_parse_sv_or_non_std_ext): Rename to...
3754 (riscv_parse_prefixed_ext): and parameterise with
3756 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3757 (riscv_multi_letter_ext_valid_p): New.
3758 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3759 (riscv_parse_subset): Delegate all non-single-letter parsing work
3760 to riscv_parse_prefixed_ext.
3761 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3762 (riscv_get_prefix_class): Declare.
3764 2020-01-22 Alan Modra <amodra@gmail.com>
3766 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3767 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3768 __tls_get_addr_desc.
3769 (ppc64_elf_size_stubs): Add section for linker generated
3770 __tls_get_addr_desc wrapper function. Loop at least once if
3771 generating this function.
3772 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3773 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3775 2020-01-22 Alan Modra <amodra@gmail.com>
3777 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3778 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3780 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3781 (STDU_R1_0R1, ADDI_R1_R1): Define.
3782 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3783 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3784 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3785 no_tls_get_addr_regsave.
3786 (branch_reloc_hash_match): Add hash3 and hash4.
3787 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3788 (ppc64_elf_size_dynamic_sections): Likewise.
3789 (ppc64_elf_relocate_section): Likewise.
3790 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3791 __tls_get_addr stub.
3792 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3794 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3795 eh_frame for regsave __tls_get_addr.
3797 2020-01-22 Alan Modra <amodra@gmail.com>
3799 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3800 which __tls_get_addr calls will be eliminated.
3802 2020-01-20 Nick Clifton <nickc@redhat.com>
3804 * po/pt.po: Updates Portuguese translation.
3805 * po/ru.po: Updated Russian translation.
3806 * po/uk.po: Updated Ukranian translation.
3808 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3811 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3812 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3814 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3815 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3816 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3817 "rex leal x@tlsdesc(%rip), %reg" to
3818 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3819 "call *(%eax)" to "nopl (%rax)".
3821 2020-01-20 Alan Modra <amodra@gmail.com>
3823 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3824 (MTLR_R11): Don't define.
3825 (LD_R0_0R3, CMPDI_R0_0): Define.
3826 (build_tls_get_addr_stub): Don't use r11 in stub.
3828 2020-01-20 Alan Modra <amodra@gmail.com>
3830 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3831 (defined_sym_val, is_tls_get_addr): Likewise.
3833 2020-01-18 Nick Clifton <nickc@redhat.com>
3835 * version.m4 (BFD_VERSION): Set to 2.34.50.
3836 * configure: Regenerate.
3837 * po/bfd.pot: Regenerate.
3839 2020-01-18 Nick Clifton <nickc@redhat.com>
3841 Binutils 2.34 branch created.
3843 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3845 * coff-arm.c: Fix spelling error (seperate).
3846 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3848 * sysdep.h (strnlen): Fix spelling error (seperate).
3850 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3853 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3855 2020-01-15 Alan Modra <amodra@gmail.com>
3858 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3859 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3860 of function symbols unless dot symbols are present. Do warn
3861 whenever one is created, regardles of whether a PLT entry is
3862 also emitted for the function symbol.
3864 2020-01-14 Alan Modra <amodra@gmail.com>
3866 * som.c (som_bfd_count_ar_symbols): Error when file position
3867 of symbols on chains is not strictly increasing.
3869 2020-01-14 Alan Modra <amodra@gmail.com>
3871 * vms.h (VMS_DEBUG): Define as 0.
3872 * vms-alpha.c (image_write): Move debug output after bounds check.
3874 (_bfd_vms_slurp_eihd): Warning fix.
3875 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3877 2020-01-13 Alan Modra <amodra@gmail.com>
3879 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3880 for "ignored" records.
3882 2020-01-13 Alan Modra <amodra@gmail.com>
3884 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3885 Delete asect name check. Move asect NULL check to wasm_object_p.
3886 Correct bounds check of sizes against end. Replace uses of
3887 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3888 just one bfd_release.
3889 (wasm_scan): Don't use malloc/strdup for section names,
3890 bfd_alloc instead. Simplify code prefixing section name.
3891 Formatting. Don't attempt to free memory here..
3892 (wasm_object_p): ..do so here.
3894 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3897 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3898 UNDEFWEAK_NO_DYNAMIC_RELOC.
3899 (allocate_dynrelocs_for_symbol): Likewise.
3901 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3904 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3906 2020-01-10 Alan Modra <amodra@gmail.com>
3908 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3910 2020-01-09 Nick Clifton <nickc@redhat.com>
3913 * bfd.c (bfd_convert_section_contents): Check for a compress
3914 header size that is larger than the actual section size.
3916 2020-01-08 Alan Modra <amodra@gmail.com>
3919 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3920 after removing sections.
3922 2020-01-06 Jim Wilson <jimw@sifive.com>
3925 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3926 check for !bfd_link_pic (info).
3927 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3928 <R_RISCV_JAL>: Add comment.
3929 (_bfd_riscv_relax_section): For plt.offset check, add check for
3930 bfd_link_pic (info). Add comment.
3932 2020-01-06 Alan Modra <amodra@gmail.com>
3934 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3935 match failures. Don't init to bfd_error_wrong_format before
3936 calling _bfd_check_format.
3938 2020-01-06 Alan Modra <amodra@gmail.com>
3940 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3941 status rather than exiting on stack overflow or underflow.
3942 (_bfd_vms_slurp_etir): Adjust to suit.
3944 2020-01-06 Alan Modra <amodra@gmail.com>
3946 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3948 2020-01-06 Alan Modra <amodra@gmail.com>
3950 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3951 command. Check name offset is within command.
3952 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3953 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3954 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3955 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3956 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3957 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3958 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3959 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3960 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3961 (bfd_mach_o_read_segment): Similarly.
3962 (bfd_mach_o_read_thread): Properly bound check thread struct.
3963 Don't repeat checks on second loop.
3964 (bfd_mach_o_read_command): Fail on invalid command length.
3966 2020-01-04 Alan Modra <amodra@gmail.com>
3968 * format.c (bfd_check_format_matches): Add preserve_match.
3969 Save initial bfd state in "preserve", matched bfd state in
3970 "preserve_match". Save just the first match. Release
3971 bfd_alloc memory. Restore and finish preserved state as
3972 appropriate on all function exit paths.
3974 2020-01-04 Alan Modra <amodra@gmail.com>
3976 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3978 2020-01-04 Alan Modra <amodra@gmail.com>
3980 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3983 2020-01-03 Nick Clifton <nickc@redhat.com>
3986 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3987 there is enough data remaining in the code buffer before
3988 attempting to read a function stub.
3990 2020-01-03 Nick Clifton <nickc@redhat.com>
3993 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3994 return value from bfd_malloc.
3995 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3996 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3997 (elf32_arm_filter_cmse_symbols): Likewise.
3998 (elf32_arm_write_section): Likewise.
3999 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4000 (bfd_mach_o_follow_dsym): Likewise.
4001 * pef.c (bfd_pef_print_loader_section): Likewise.
4002 (bfd_pef_scan_start_address): Likewise.
4003 (bfd_pef_parse_function_stubs): Likewise.
4004 (bfd_pef_parse_symbols): Likewise.
4006 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4008 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4009 on binary inputs ld/PR25316.
4010 (is_ia64_elf): new helper to filter on ia64 objects.
4012 2020-01-03 Jan Beulich <jbeulich@suse.com>
4014 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4016 (bfd_mach_o_scan): Insert underscore in two variable names.
4018 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4020 * Makefile.am: Add z80-elf target support.
4021 * configure.ac: Likewise.
4022 * targets.c: Likewise.
4023 * Makefile.in: Regenerate.
4024 * configure: Regenerate.
4025 * config.bfd: Add z80-elf target support and new arches: ez80 and
4027 * elf32-z80.c: New file.
4028 * archures.c: Add new z80 architectures: eZ80 and Z180.
4029 * coffcode.h: Likewise.
4030 * cpu-z80.c: Likewise.
4031 * coff-z80.c: Add new relocations for Z80 target and local label
4033 * reloc.c: Add new relocs.
4034 * bfd-in2.h: Regenerate.
4035 * libbfd.h: Regenerate.
4037 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4041 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4043 2020-01-01 Alan Modra <amodra@gmail.com>
4045 Update year range in copyright notice of all files.
4047 For older changes see ChangeLog-2019
4049 Copyright (C) 2020 Free Software Foundation, Inc.
4051 Copying and distribution of this file, with or without modification,
4052 are permitted in any medium without royalty provided the copyright
4053 notice and this notice are preserved.
4059 version-control: never