1 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
3 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
4 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
5 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
6 unresolved reloc checks.
8 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
11 * som.c (som_bfd_copy_private_section_data): Issue error when a
12 subspace is specified without its containing space.
14 2020-08-27 Alan Modra <amodra@gmail.com>
17 * elflink.c: Include limits.h.
18 (CHAR_BIT): Provide fallback define.
19 (set_symbol_value): Correct complex reloc comment.
20 (undefined_reference): Set bfd_error.
21 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
23 (eval_symbol): Limit shifts. Force unsigned for left shift.
25 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
26 * configure: Regenerate.
27 * config.in: Regenerate.
29 2020-08-27 Alan Modra <amodra@gmail.com>
32 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
34 2020-08-27 Alan Modra <amodra@gmail.com>
36 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
37 on sym_sec not being output.
39 2020-08-27 Alan Modra <amodra@gmail.com>
42 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
44 2020-08-26 Nick Clifton <nickc@redhat.com>
47 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
49 (avr_elf32_load_records_from_section): Use bfd_get_16 and
50 bfd_get_32 to load values from potentially unaligned pointers.
53 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
55 (elf64_alpha_relax_got_load): Do not check for local dynamic
57 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
59 (INSN_A) Cast the A parameter to unsigned.
60 (INSN_AB): Define in terms of INSN_A.
66 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
67 unsigned long constant when creating a mask to test for alignment
70 2020-08-26 Alan Modra <amodra@gmail.com>
73 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
75 2020-08-26 Alan Modra <amodra@gmail.com>
78 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
79 when section is empty.
81 2020-08-26 Alan Modra <amodra@gmail.com>
84 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
87 2020-08-26 Alan Modra <amodra@gmail.com>
95 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
96 (ppc64_elf_tls_setup): Likewise.
97 (branch_reloc_hash_match): Likewise.
98 (build_plt_stub): Likewise.
99 (ppc64_elf_relocate_section): Likewise.
101 2020-08-26 Alan Modra <amodra@gmail.com>
104 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
106 2020-08-26 Alan Modra <amodra@gmail.com>
109 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
110 sstubs->contents != NULL.
112 2020-08-26 Alan Modra <amodra@gmail.com>
115 * som.c (som_prep_for_fixups): Return early when no symbols.
117 2020-08-26 Alan Modra <amodra@gmail.com>
120 * ecofflink.c (WRITE): Don't write size 0 chunks.
122 2020-08-26 Alan Modra <amodra@gmail.com>
124 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
126 2020-08-26 Alan Modra <amodra@gmail.com>
129 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
131 2020-08-26 David Faust <david.faust@oracle.com>
133 * archures.c (bfd_mach_xbpf): Define.
134 * bfd-in2.h: Regenerate.
135 * cpu-bpf.c (bfd_xbpf_arch) New.
136 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
138 2020-08-26 Alan Modra <amodra@gmail.com>
140 * archures.c (bfd_mach_ck860): Define.
142 2020-08-25 Mark Wielaard <mark@klomp.org>
144 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
145 and dwarf_rnglists_size fields.
146 (dwarf_debug_sections): Add debug_rnglists.
147 (dwarf_debug_section_enum): Likewise.
148 (read_debug_rnglists): New function.
149 (read_rangelist): New function to call either read_ranges or
150 read_rnglists. Rename original function to...
151 (read_ranges): ...this.
152 (read_rnglists): New function.
154 2020-08-25 Alan Modra <amodra@gmail.com>
157 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
158 is_elf_hash_table before accessing elf fields.
160 2020-08-25 Alan Modra <amodra@gmail.com>
163 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
166 2020-08-25 Alan Modra <amodra@gmail.com>
169 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
170 before accessing elf fields.
172 2020-08-25 Alan Modra <amodra@gmail.com>
175 * som.c (som_compute_checksum): XOR 32-bit words in header,
176 not unsigned long sized words.
178 2020-08-25 Alan Modra <amodra@gmail.com>
181 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
182 amount copied for elf_segment_map defined with one element
185 2020-08-25 Alan Modra <amodra@gmail.com>
188 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
189 bfd_get_x size function to read addends out of fields. Apply
190 rightshift adjustment too. Don't apply the now unnecessary
191 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
192 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
193 Correct R_ARM_THM_JUMP6 addend.
195 2020-08-25 Alan Modra <amodra@gmail.com>
198 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
199 before start of section.
201 2020-08-25 Alan Modra <amodra@gmail.com>
203 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
204 before accessing elf_hash_table_id.
205 * elf32-arc.c (elf_arc_hash_table): Likewise.
206 * elf32-arm.c (elf32_arm_hash_table): Likewise.
207 * elf32-avr.c (avr_link_hash_table): Likewise.
208 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
209 * elf32-cris.c (elf_cris_hash_table): Likewise.
210 * elf32-csky.c (csky_elf_hash_table): Likewise.
211 * elf32-frv.c (frvfdpic_hash_table): Likewise.
212 * elf32-hppa.c (hppa_link_hash_table): Likewise.
213 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
214 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
215 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
216 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
217 * elf32-metag.c (metag_link_hash_table): Likewise.
218 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
219 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
220 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
221 * elf32-s390.c (elf_s390_hash_table): Likewise.
222 * elf32-sh.c (sh_elf_hash_table): Likewise.
223 * elf32-spu.c (spu_hash_table): Likewise.
224 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
225 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
226 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
227 * elf64-hppa.c (hppa_link_hash_table): Likewise.
228 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
229 * elf64-s390.c (elf_s390_hash_table): Likewise.
230 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
231 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
232 * elfxx-mips.c (mips_elf_hash_table): Likewise.
233 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
234 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
236 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
238 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
239 int. Use '%u' format with _bfd_error_handler to render it.
241 2020-08-25 Alan Modra <amodra@gmail.com>
244 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
245 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
247 2020-08-25 Alan Modra <amodra@gmail.com>
250 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
251 accessing elf_hash_table_id.
253 2020-08-25 Alan Modra <amodra@gmail.com>
256 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
257 accessing elf_hash_table_id.
259 2020-08-24 Mark Wielaard <mark@klomp.org>
261 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
262 (read_formatted_entries): Likewise. And skip zero entry.
264 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
266 * bfd-in2.h (bfd_mach_ck860): New.
267 * cpu-csky.c (arch_info_struct): Add item for CK860.
269 2020-08-24 Alan Modra <amodra@gmail.com>
271 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
272 high part tprel16 relocs.
273 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
274 Clear do_tls_opt on odd instructions.
275 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
276 Don't sanity check them here.
277 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
278 high part tprel16 relocs.
279 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
280 Clear do_tls_opt on odd instructions.
281 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
283 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
286 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
287 * configure: Regenerate.
289 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
292 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
293 versioned symbols, which are defined in shared objects, in
296 2020-08-21 Nick Clifton <nickc@redhat.com>
298 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
299 the data map if there are entries in it.
300 (_bfd_aarch64_erratum_843419_scan): Likewise.
302 2020-08-21 Jan Beulich <jbeulich@suse.com>
304 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
305 last byte of debug dir, not first.
307 2020-08-20 Nick Clifton <nickc@redhat.com>
310 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
311 field in the ELF header of the compressed sections.
313 2020-08-20 Nick Clifton <nickc@redhat.com>
316 * elf-bfd.h (struct bfd_elf_section_data): Add
317 has_secondary_relocs field.
318 * elf.c (_bfd_elf_copy_special_section_fields): Set the
319 has_secondary_relocs field for sections which have associated
321 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
322 on sections which have associated secondary relocs.
324 2020-08-15 Alan Modra <amodra@gmail.com>
326 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
327 small common section.
328 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
329 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
330 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
331 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
332 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
333 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
334 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
335 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
336 * elf32-v850.c (v850_elf_check_relocs): Likewise.
337 (v850_elf_add_symbol_hook): Likewise.
338 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
339 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
340 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
341 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
343 2020-08-15 Alan Modra <amodra@gmail.com>
346 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
348 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
349 on small common section.
350 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
351 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
352 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
353 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
354 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
355 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
357 2020-08-14 Alan Modra <amodra@gmail.com>
359 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
360 rather than another copy of primes. Increase maximum default
363 2020-08-13 Alan Modra <amodra@gmail.com>
365 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
367 2020-08-13 Alan Modra <amodra@gmail.com>
369 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
370 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
371 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
372 optimization when --no-pcrel-optimize.
374 2020-08-13 Alan Modra <amodra@gmail.com>
377 * bfd.c (struct bfd): Add read_only.
378 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
379 Set read_only on warning.
380 (elf_object_p): Sanity check program header alignment. Set
381 read_only on warning.
382 * bfd-in2.h: Regenerate.
384 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
386 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
387 win32pstatus note type to avoid signedness comparison warning.
389 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
391 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
392 win32pstatus notes, and return TRUE so we continue rather than
393 stopping as if it was an error.
395 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
397 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
399 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
401 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
402 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
403 appropriate size constraint for each win32pstatus note type.
405 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
407 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
408 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
411 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
413 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
414 (elfcore_grok_win32pstatus): Use.
416 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
418 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
419 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
420 offsets used to read NOTE_INFO_PROCESS.
422 2020-08-12 Nick Clifton <nickc@redhat.com>
424 * po/ru.po: Updated Russian translation.
425 * po/sr.po: Updated Serbian translation.
427 2020-08-07 David Faust <david.faust@oracle.com>
429 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
430 DISP16 and DISP32 relocations.
432 2020-08-05 David Faust <david.faust@oracle.com>
434 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
435 (bpf_elf_howto_table): Use it here.
436 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
437 instruction and data relocations.
439 2020-08-03 Alan Modra <amodra@gmail.com>
441 * vms-lib.c (vms_traverse_index): Sanity check size remaining
442 before accessing vms_idx or vms_elfidx.
444 2020-08-03 Alan Modra <amodra@gmail.com>
447 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
448 size against file size. Correct LONG_MAX limit check.
449 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
450 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
451 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
452 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
453 bfd_malloc_and_get_section.
455 2020-07-31 Alan Modra <amodra@gmail.com>
458 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
459 IR symbols to become dynamic.
460 (elf_link_add_object_symbols): Don't exclude IR symbols when
461 deciding whether an as-needed shared library is needed.
463 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
466 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
468 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
470 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
472 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
473 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
474 Don't define _STRUCTURED_PROC.
475 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
476 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
477 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
478 * configure, config.in: Regenerate.
479 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
480 * Makefile.in, doc/Makefile.in: Regenerate.
482 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
484 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
485 (elf_link_hash_table): Add sym_cache.
486 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
487 (elf32_arm_check_relocs): Updated.
488 (elf32_arm_size_dynamic_sections): Likewise.
489 * elf32-bfin.c (bfin_link_hash_table): Removed.
490 (bfin_link_hash_newfunc): Updated.
491 (bfin_hash_table): Removed.
492 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
493 (csky_elf_check_relocs): Updated.
494 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
495 (elf32_hppa_check_relocs): Updated.
496 * elf32-i386.c (elf_i386_tls_transition): Updated.
497 (elf_i386_convert_load_reloc): Likewise.
498 (elf_i386_check_relocs): Likewise.
499 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
500 (m32r_elf_hash_table): Updated.
501 (m32r_elf_link_hash_table_create): Likewise.
502 (m32r_elf_create_dynamic_sections): Likewise.
503 (m32r_elf_adjust_dynamic_symbol): Likewise.
504 (allocate_dynrelocs): Likewise.
505 (m32r_elf_size_dynamic_sections): Likewise.
506 (m32r_elf_relocate_section): Likewise.
507 (m32r_elf_finish_dynamic_symbol): Likewise.
508 (m32r_elf_check_relocs): Likewise.
509 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
511 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
512 (elf_m68k_check_relocs): Updated.
513 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
514 (elf_metag_check_relocs): Updated.
515 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
516 (microblaze_elf_check_relocs): Updated.
517 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
518 (nds32_elf_create_dynamic_sections): Likewise.
519 (nds32_elf_adjust_dynamic_symbol): Likewise.
520 (nds32_elf_check_relocs): Likewise.
521 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
522 srelbss and aym_cache.
523 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
524 (nios2_elf32_check_relocs): Updated.
525 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
526 (or1k_elf_check_relocs): Updated.
527 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
528 (ppc_elf_check_relocs): Updated.
529 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
530 (elf_s390_check_relocs): Updated.
531 (elf_s390_finish_dynamic_sections): Likewise.
532 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
534 (sh_elf_create_dynamic_sections): Updated.
535 (sh_elf_adjust_dynamic_symbol): Likewise.
536 (sh_elf_size_dynamic_sections): Likewise.
537 (sh_elf_check_relocs): Likewise.
538 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
539 (elf32_tic6x_check_relocs): Updated.
540 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
541 (tilepro_elf_hash_table): Updated.
542 (tilepro_elf_link_hash_table_create): Likewise.
543 (tilepro_elf_check_relocs): Likewise.
544 (tilepro_elf_adjust_dynamic_symbol): Likewise.
545 (allocate_dynrelocs): Likewise.
546 (tilepro_elf_size_dynamic_sections): Likewise.
547 (tilepro_elf_relocate_section): Likewise.
548 (tilepro_elf_finish_dynamic_symbol): Likewise.
549 (tilepro_finish_dyn): Likewise.
550 (tilepro_elf_finish_dynamic_sections): Likewise.
551 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
552 (ppc64_elf_before_check_relocs): Updated.
553 (ppc64_elf_check_relocs): Likewise.
554 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
555 (elf_s390_check_relocs): Updated.
556 (elf_s390_relocate_section): Likewise.
557 (elf_s390_finish_dynamic_sections): Likewise.
558 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
559 (elf_x86_64_check_relocs): Likewise.
560 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
562 (elfNN_aarch64_check_relocs): Updated.
563 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
564 (riscv_elf_check_relocs): Updated.
565 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
566 (mips_elf_resolve_got_page_ref): Updated.
567 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
568 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
570 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
571 (tilegx_elf_check_relocs): Updated.
572 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
574 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
576 * elflink.c (bfd_elf_final_link): Give local symbols a name if
578 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
579 return TRUE if making ET_REL output.
581 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
583 * elf-bfd.h (elf_backend_data): Add
584 `elf_backend_elfsym_local_is_section' member.
585 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
587 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
588 * elflink.c (bfd_elf_final_link): Use it to determine whether
589 set the `.symtab' section's `sh_info' value to the index of the
590 first non-local or non-section symbol.
591 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
593 (elf_backend_elfsym_local_is_section): New macro.
594 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
596 (elf_backend_elfsym_local_is_section): New macro.
598 2020-07-29 Alan Modra <amodra@gmail.com>
600 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
601 defined in excluded sections.
603 2020-07-28 Alan Modra <amodra@gmail.com>
605 * elf.c (assign_section_numbers): Comment. Don't segfault on
606 discarded sections when setting linked-to section for generic
608 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
610 2020-07-27 Alan Modra <amodra@gmail.com>
612 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
614 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
617 2020-07-24 Nick Clifton <nickc@redhat.com>
619 * config.bfd: Move xc16x target to the obsolete list.
621 2020-07-22 Kevin Buettner <kevinb@redhat.com>
623 * binary.c (binary_get_section_contents): Seek using offset
624 from section's file position.
626 2020-07-22 Kevin Buettner <kevinb@redhat.com>
628 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
630 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
633 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
634 type for the first function argument. Rename pointers to reflect
635 that they have distinct types.
637 2020-07-20 Alan Modra <amodra@gmail.com>
639 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
641 2020-07-19 Alan Modra <amodra@gmail.com>
643 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
644 (select_alt_stub): New function.
645 (ppc_get_stub_entry): Use it here.
646 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
648 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
649 merge notoc stubs with other varieties when power10_stubs is "auto".
650 Instead dup the stub hash table entry.
651 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
652 tests of power10_stubs.
654 2020-07-15 Alan Modra <amodra@gmail.com>
657 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
659 2020-07-15 Nick Clifton <nickc@redhat.com>
662 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
663 check for aux entries that overflow the buufer.
665 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
667 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
668 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
670 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
671 Alan Modra <amodra@gmail.com>
674 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
675 objects both before and after normal object files.
676 * elflink.c (_bfd_elf_section_already_linked): Likewise.
678 2020-07-10 Alan Modra <amodra@gmail.com>
680 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
681 * elf64-ppc.c (struct ppc_link_hash_table): Delete
683 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
684 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
685 uses of power10_stubs.
687 2020-07-09 Alan Modra <amodra@gmail.com>
689 * coff-ppc.c: Delete.
692 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
693 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
695 (coff_write_object_contents): Remove PPC_PE code.
696 * config.bfd: Move powerpcle-pe to removed targets.
697 * configure.ac: Remove powerpc PE entries.
698 * libcoff-in.h (ppc_allocate_toc_section): Delete.
699 (ppc_process_before_allocation): Delete.
700 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
701 * targets.c: Remove powerpc PE vectors.
702 * po/SRC-POTFILES.in: Regenerate.
703 * libcoff.h: Regenerate.
704 * Makefile.in: Regenerate.
705 * configure: Regenerate.
707 2020-07-09 Nick Clifton <nickc@redhat.com>
709 * po/fr.po: Updated French translation.
711 2020-07-07 Alan Modra <amodra@gmail.com>
713 * xcofflink.c (xcoff_mark): Don't mark const sections.
714 (bfd_xcoff_record_link_assignment): Add FIXME.
715 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
716 sections being discarded by linker script.
718 2020-07-07 Alan Modra <amodra@gmail.com>
720 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
721 time, uid, gid and mode for deterministic archive.
722 (xcoff_write_archive_contents_big): Likewise.
724 2020-07-07 Alan Modra <amodra@gmail.com>
726 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
729 2020-07-06 Nick Clifton <nickc@redhat.com>
731 * po/pt.po: Updated Portuguese translation.
732 * po/uk.po: Updated Ukranian translation.
734 2020-07-04 Nick Clifton <nickc@redhat.com>
736 * version.m4: Set version to 2.35.50.
737 * configure: Regenerate.
738 * po/bbfd.pot: Regenerate.
740 2020-07-04 Nick Clifton <nickc@redhat.com>
742 Binutils 2.35 branch created.
744 2020-07-01 Alan Modra <amodra@gmail.com>
747 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
748 raw syment index before dereferencing.
750 2020-07-01 Alan Modra <amodra@gmail.com>
752 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
754 2020-07-01 Alan Modra <amodra@gmail.com>
756 * config.bfd: Obsolete xc16x.
758 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
760 * archures.c (bfd_mach_i386_nacl): Removed.
761 (bfd_mach_i386_i386_nacl): Likewise.
762 (bfd_mach_x86_64_nacl): Likewise.
763 (bfd_mach_x64_32_nacl): Likewise.
764 * config.bfd: Remove *-*-nacl* targets.
765 * configure.ac: Remove x86 NaCl target vectors.
766 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
767 (bfd_x64_32_nacl_arch): Likewise.
768 (bfd_x86_64_nacl_arch): Likewise.
769 (bfd_i386_nacl_arch): Likewise.
770 (bfd_x64_32_arch_intel_syntax): Updated.
771 * elf32-i386.c: Don't include "elf-nacl.h".
772 (elf_i386_nacl_plt): Removed.
773 (elf_i386_nacl_plt0_entry): Likewise.
774 (elf_i386_nacl_plt_entry): Likewise.
775 (elf_i386_nacl_pic_plt0_entry): Likewise.
776 (elf_i386_nacl_pic_plt_entry): Likewise.
777 (elf_i386_nacl_eh_frame_plt): Likewise.
778 (elf_i386_nacl_plt): Likewise.
779 (elf32_i386_nacl_elf_object_p): Likewise.
780 (elf_i386_get_synthetic_symtab): Updated.
781 (elf_i386_link_setup_gnu_properties): Likewise.
782 * elf64-x86-64.c: Don't include "elf-nacl.h".
783 (elf_x86_64_nacl_plt): Removed.
784 (elf64_x86_64_nacl_elf_object_p): Likewise.
785 (elf_x86_64_nacl_plt0_entry): Likewise.
786 (elf_x86_64_nacl_plt_entry): Likewise.
787 (elf_x86_64_nacl_eh_frame_plt): Likewise.
788 (elf_x86_64_nacl_plt): Likewise.
789 (elf32_x86_64_nacl_elf_object_p): Likewise.
790 (elf_x86_64_get_synthetic_symtab): Updated.
791 (elf_x86_64_link_setup_gnu_properties): Likewise.
792 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
793 * targets.c: Remove x86 NaCl target vectors.
794 * bfd-in2.h: Regenerated.
795 * configure: Likewise.
797 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
799 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
800 _bfd_elf_add_dynamic_tags.
802 2020-06-29 Alan Modra <amodra@gmail.com>
804 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
805 return value of bfd_bread. Don't read more than requested length.
806 Sanity check length. Properly terminate file name.
808 2020-06-29 Alan Modra <amodra@gmail.com>
810 * arc-got.h: Use C style comments.
811 * coff-z80.c: Likewise.
812 * elf32-csky.c: Likewise.
813 * peXXigen.c: Likewise.
814 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
817 2020-06-26 Pat Bernardi <bernardi@adacore.com>
819 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
820 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
822 2020-06-26 Alan Modra <amodra@gmail.com>
824 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
825 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
826 (riscv_get_priv_spec_name): Move to..
827 * cpu-riscv.c: ..here.
828 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
829 Use %u to print unsigned numbers.
831 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
833 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
834 default architecture.
836 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
839 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
840 _bfd_elf_add_dynamic_tags.
842 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
845 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
846 _bfd_elf_add_dynamic_tags.
848 2020-06-24 Alan Modra <amodra@gmail.com>
850 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
851 shifts without undefined behaviour.
853 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
855 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
857 (_bfd_elf_add_dynamic_tags): New.
858 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
859 _bfd_elf_add_dynamic_tags.
860 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
861 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
862 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
863 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
864 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
865 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
866 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
867 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
869 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
870 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
871 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
872 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
873 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
874 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
875 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
876 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
877 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
879 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
880 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
881 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
882 _bfd_elf_maybe_vxworks_add_dynamic_tags.
883 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
884 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
886 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
887 (_bfd_x86_elf_size_dynamic_sections): Likewise.
888 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
889 dt_reloc_sz and dt_reloc_ent.
890 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
891 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
893 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
894 etab.dt_pltgot_required.
895 (elf32_hppa_size_dynamic_sections): Call
896 _bfd_elf_add_dynamic_tags.
897 * elf32-metag.c (elf_metag_link_hash_table_create): Set
898 etab.dt_pltgot_required.
899 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
900 * elf32-sh.c (sh_elf_link_hash_table_create): Set
901 root.dt_pltgot_required for FDPIC output.
902 (sh_elf_size_dynamic_sections): Call
903 _bfd_elf_maybe_vxworks_add_dynamic_tags.
904 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
905 elf.dt_pltgot_required.
906 (elf_xtensa_size_dynamic_sections): Call
907 _bfd_elf_add_dynamic_tags.
908 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
909 root.dt_pltgot_required.
910 (elf64_hppa_size_dynamic_sections): Call
911 _bfd_elf_add_dynamic_tags.
912 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
913 root.dt_pltgot_required.
914 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
915 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
916 * elflink.c (_bfd_elf_add_dynamic_tags): New.
918 2020-06-22 Saagar Jha <saagar@saagarjha.com>
920 * mach-o.c: Support the new load commands by reading a linkedit
921 data command for them.
923 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
925 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
926 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
927 (riscv_get_priv_spec_class): Likewise.
928 (riscv_get_priv_spec_name): Likewise.
929 (riscv_get_priv_spec_class_from_numbers): New function, convert
930 the version numbers into string, then call riscv_get_priv_spec_class
931 to get the priv spec class.
932 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
933 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
934 (riscv_get_priv_spec_name): Likewise.
935 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
936 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
937 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
938 of input and output objects form their priv spec attributes by
939 riscv_get_priv_spec_class_from_numbers. Report warning rather than
940 errors when linking objects with differnet priv spec versions. We do
941 know v1.9.1 may have conflicts to other versions, so report the
942 warning, too. After that, update the output priv spec version to the
945 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
947 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
948 priv attributes, we will check the conflicts for all of them (major,
949 minor and revision), and then set the priv_attrs_merged to TRUE to
950 indicate that we have handled all of the priv attributes. Remove
951 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
953 2020-06-21 Alan Modra <amodra@gmail.com>
956 * configure.ac: Disable plugins by default for some targets.
957 * plugin.c: Comment typo fix.
958 * configure: Regenerate.
960 2020-06-19 Nick Clifton <nickc@redhat.com>
962 * plugin.c (try_load_plugin): Suppress the error message about
963 being unable to open a plugin if creating a list of viable
966 2020-06-16 Alan Modra <amodra@gmail.com>
968 * aout-tic30.c: Delete file.
969 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
970 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
971 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
972 (xc16x-*-elf): Sort properly.
973 * configure.ac: Remove tic30_aout_vec.
974 * targets.c: Likewise.
975 * Makefile.in: Regenerate.
976 * configure: Regenerate.
977 * po/SRC-POTFILES.in: Regenerate.
979 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
981 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
982 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
983 (elf32xtensa_abi): New global variable.
984 (xtensa_abi_choice): New function.
985 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
986 XSHAL_ABI to select PLT code.
988 2020-06-15 Roland McGrath <mcgrathr@google.com>
990 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
991 field of bfd_link_info.
993 2020-06-15 Alan Modra <amodra@gmail.com>
995 * config.bfd: Obsolete powerpcle-*-pe targets.
997 2020-06-15 Alan Modra <amodra@gmail.com>
1000 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1001 symbols that were defined in discarded sections.
1002 * cofflink.c (coff_link_check_archive_element): Likewise.
1003 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1005 (_bfd_coff_write_global_sym): Don't emit such symbols.
1006 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1007 libcoff.h: Regenerate.
1009 2020-06-11 Alan Modra <amodra@gmail.com>
1012 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1014 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1016 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1017 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1018 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1021 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1024 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1025 Clear verinfo.verdef.
1027 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1031 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1032 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1034 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1035 Set ifunc_resolvers if there are FUNC resolvers.
1036 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1037 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1038 with elf.ifunc_resolvers.
1039 (write_plt_relocs_for_local_syms): Likewise.
1040 (ppc64_elf_relocate_section): Likewise.
1041 (ppc64_elf_finish_dynamic_sections): Likewise.
1042 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1044 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1045 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1046 instead of readonly_dynrelocs_against_ifunc.
1047 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1048 readonly_dynrelocs_against_ifunc.
1050 2020-06-09 Alan Modra <amodra@gmail.com>
1052 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1053 maybe_local_ifunc_resolver field.
1054 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1055 cases where maybe_local_ifunc_resolver was set.
1056 (ppc64_elf_relocate_section): Likewise.
1057 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1060 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1064 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1066 (elf32_arm_size_dynamic_sections): Updated. Clear
1067 root.tlsdesc_plt for DF_BIND_NOW.
1068 (elf32_arm_finish_dynamic_sections): Updated.
1069 (elf32_arm_output_arch_local_syms): Likewise.
1070 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1071 Clear root.tlsdesc_plt for DF_BIND_NOW.
1072 (nds32_elf_finish_dynamic_sections): Updated.
1073 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1074 dt_tlsdesc_plt and dt_tlsdesc_got.
1075 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1076 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1077 tlsdesc_plt and dt_tlsdesc_got.
1078 (elfNN_aarch64_allocate_dynrelocs): Updated.
1079 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1080 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1081 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1083 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1084 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1085 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1086 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1089 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1091 * elf32-tic6x.c (elf32_bed): Defined the default to
1094 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1096 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1098 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1099 root.splt/root.srelplt.
1100 (elf64_hppa_create_dynamic_sections): Likewise.
1101 (elf64_hppa_size_dynamic_sections): Likewise.
1102 (elf64_hppa_finish_dynamic_symbol): Likewise.
1103 (elf_hppa_final_link): Likewise.
1104 (elf_hppa_final_link_relocate): Likewise.
1106 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1108 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1109 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1112 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1114 * elf-bfd.h (elf_target_os): New.
1115 (elf_link_hash_table): Add target_os.
1116 (elf_backend_data): Add target_os.
1117 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1118 symbian_p and nacl_p.
1119 (create_got_section): Updated.
1120 (elf32_arm_create_dynamic_sections): Likewise.
1121 (arm_type_of_stub): Likewise.
1122 (elf32_arm_create_or_find_stub_sec): Likewise.
1123 (elf32_arm_allocate_plt_entry): Likewise.
1124 (elf32_arm_populate_plt_entry): Likewise.
1125 (elf32_arm_final_link_relocate): Likewise.
1126 (elf32_arm_check_relocs): Likewise.
1127 (allocate_dynrelocs_for_symbol): Likewise.
1128 (elf32_arm_finish_dynamic_symbol): Likewise.
1129 (elf32_arm_finish_dynamic_sections): Likewise.
1130 (elf32_arm_output_plt_map_1): Likewise.
1131 (elf32_arm_output_arch_local_syms): Likewise.
1132 (elf32_arm_add_symbol_hook): Likewise.
1133 (elf32_arm_nacl_link_hash_table_create): Likewise.
1134 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1135 (elf32_arm_symbian_link_hash_table_create): Likewise.
1136 (ELF_TARGET_OS): New.
1137 * elf32-i386.c (elf_i386_arch_bed): Removed.
1138 (elf_backend_arch_data): Likewise.
1139 (elf_i386_solaris_arch_bed): Likewise.
1140 (elf_i386_nacl_arch_bed): Likewise.
1141 (elf_i386_vxworks_arch_bed): Likewise.
1142 (elf_i386_relocate_section): Updated.
1143 (elf_i386_finish_dynamic_sections): Likewise.
1144 (elf_i386_get_synthetic_symtab): Likewise.
1145 (elf_i386_link_setup_gnu_properties): Likewise.
1146 (ELF_TARGET_OS): New.
1147 * elf32-mips.c (ELF_TARGET_OS): New.
1148 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1149 (ppc_elf_create_got): Updated.
1150 (ppc_elf_create_dynamic_sections): Likewise.
1151 (ppc_elf_check_relocs): Likewise.
1152 (ppc_elf_adjust_dynamic_symbol): Likewise.
1153 (ppc_elf_size_dynamic_sections): Likewise.
1154 (ppc_elf_relocate_section): Likewise.
1155 (ppc_elf_finish_dynamic_sections): Likewise.
1156 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1157 (ELF_TARGET_OS): New.
1158 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1159 (sh_elf_link_hash_table_create): Updated.
1160 (sh_elf_create_dynamic_sections): Likewise.
1161 (allocate_dynrelocs): Likewise.
1162 (sh_elf_size_dynamic_sections): Likewise.
1163 (sh_elf_relocate_section): Likewise.
1164 (sh_elf_finish_dynamic_symbol): Likewise.
1165 (sh_elf_finish_dynamic_sections): Likewise.
1166 (ELF_TARGET_OS): New.
1167 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1169 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1170 (ELF_TARGET_OS): New.
1171 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1172 (elf_x86_64_solaris_arch_bed): Likewise.
1173 (elf_x86_64_nacl_arch_bed): Likewise.
1174 (elf_x86_64_finish_dynamic_sections): Updated.
1175 (elf_x86_64_get_synthetic_symtab): Likewise.
1176 (elf_x86_64_link_setup_gnu_properties): Likewise.
1177 (ELF_TARGET_OS): New.
1178 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1180 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1181 (MIPS_ELF_REL_DYN_NAME): Updated.
1182 (ELF_MIPS_GP_OFFSET): Likewise.
1183 (mips_elf_create_local_got_entry): Likewise.
1184 (mips_elf_allocate_dynamic_relocations): Likewise.
1185 (mips_elf_count_got_symbols): Likewise.
1186 (is_gott_symbol): Likewise.
1187 (mips_elf_calculate_relocation): Likewise.
1188 (mips_elf_create_dynamic_relocation): Likewise.
1189 (_bfd_mips_elf_check_relocs): Likewise.
1190 (allocate_dynrelocs): Likewise.
1191 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1192 (mips_elf_lay_out_got): Likewise.
1193 (mips_elf_set_plt_sym_value): Likewise.
1194 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1195 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1196 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1197 (_bfd_mips_elf_final_link): Likewise.
1198 (_bfd_mips_init_file_header): Likewise.
1199 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1201 (allocate_dynrelocs): Likewise.
1202 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1203 (_bfd_sparc_elf_relocate_section): Likewise.
1204 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1205 (sparc_finish_dyn): Likewise.
1206 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1207 * elfxx-target.h (ELF_TARGET_OS): New.
1208 (elfNN_bed): Add ELF_TARGET_OS.
1209 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1210 (_bfd_x86_elf_link_hash_table_create): Likewise.
1211 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1212 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1213 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1214 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1215 * elfxx-x86.h (elf_x86_target_os): Removed.
1216 (elf_x86_backend_data): Likewise.
1217 (get_elf_x86_backend_data): Likewise.
1218 (elf_x86_link_hash_table): Remove target_os.
1220 2020-06-06 Alan Modra <amodra@gmail.com>
1223 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1224 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1225 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1226 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1227 * elf64-ppc.c: Update throughout for reloc renaming.
1228 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1229 * libbfd.h: Regenerate.
1230 * bfd-in2.h: Regenerate.
1232 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1238 2020-06-05 Nick Clifton <nickc@redhat.com>
1240 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1243 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1245 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1246 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1247 whether the object can be linked according to it's priv
1248 attributes. The object without any priv spec attributes can
1249 be linked with others. If the first input object doesn't contain
1250 any priv attributes, then we need to copy the setting from the
1251 next input one. Also report more detailed error messages to user.
1253 2020-06-04 Stephen Casner <casner@acm.org>
1255 Extend pdp11-aout symbol table format to accommodate .stab
1256 symbols and implement correct handling of them.
1258 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1259 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1260 normal vs. .stab symbol table type values, replacing N_STAB mask.
1261 (translate_from_native_sym_flags): Determine correct section for
1262 different .stab types.
1263 (translate_to_native_sym_flags): Leave .stab types intact.
1264 (translate_symbol_table): Error if symbol indicates overlay;
1265 store desc field from .stab symbols.
1266 (write_syms): Output desc field with symbol.
1267 (aout_link_check_ar_symbols): Skip .stab symbols.
1268 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1269 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1270 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1271 correctly distinguish .stab symbols and select calculate their
1272 section and value; and copy desc and ovly fields from input symbol
1275 2020-06-04 Stephen Casner <casner@acm.org>
1277 * aoutx.h (translate_symbol_table): Comment had external and
1279 * pdp11.c (translate_symbol_table): Likewise.
1281 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1283 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1284 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1285 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1287 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1291 in debug section against symbol defined in shared library to 0.
1292 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1293 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1294 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1295 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1296 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1297 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1298 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1299 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1300 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1301 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1302 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1303 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1304 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1305 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1307 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1308 there is non-GOT reference.
1309 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1310 non-alloced sections.
1312 2020-06-03 Stephen Casner <casner@acm.org>
1314 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1316 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1318 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1319 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1320 other size that doesn't qcover the header word.
1321 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1322 string table, and zero it.
1323 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1324 message and set bfd_error on finding an invalid name string offset.
1325 (add_to_stringtab): INLINE -> inline
1326 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1328 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1329 any relocs that could not be recognised.
1330 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1331 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1332 name exists and is long enough, before attempting to see if it is
1334 c3864421222 - Correct case for N_SO being the last symbol.
1335 50455f1ab29 PR 20891 - Handle the case where the main file name
1336 and the directory name are both empty.
1337 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1338 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1339 range string table offsets.
1340 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1341 illegal string offset.
1342 (aout_link_includes_newfunc): Add comment.
1343 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1344 on unexpected relocation type rather than ASSERT.
1346 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1349 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1350 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1352 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1356 non-alloced sections.
1358 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1360 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1361 dynamic relocations for non SEC_ALLOC sections.
1363 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1365 * aout64.c (BMAGIC, QMAGIC): Do not define.
1366 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1367 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1368 to check the file format.
1369 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1370 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1371 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1373 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1375 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1376 relocations for non SEC_ALLOC sections.
1378 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1380 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1381 * elf32-arm.c (maybe_set_textrel): Removed.
1382 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1383 with _bfd_elf_maybe_set_textrel.
1384 * elf32-csky.c (maybe_set_textrel): Removed.
1385 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1386 with _bfd_elf_maybe_set_textrel.
1387 * elf32-hppa.c (maybe_set_textrel): Removed.
1388 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1389 with _bfd_elf_maybe_set_textrel.
1390 * elf32-lm32.c (maybe_set_textrel): Removed.
1391 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1392 with _bfd_elf_maybe_set_textrel.
1393 * elf32-m32r.c (maybe_set_textrel): Removed.
1394 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1395 with _bfd_elf_maybe_set_textrel.
1396 * elf32-metag.c (maybe_set_textrel): Removed.
1397 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1398 with _bfd_elf_maybe_set_textrel.
1399 * elf32-nds32.c (maybe_set_textrel): Removed.
1400 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1401 with _bfd_elf_maybe_set_textrel.
1402 * elf32-or1k.c (maybe_set_textrel): Removed.
1403 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1404 with _bfd_elf_maybe_set_textrel.
1405 * elf32-ppc.c (maybe_set_textrel): Removed.
1406 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1407 with _bfd_elf_maybe_set_textrel.
1408 * elf32-s390.c (maybe_set_textrel): Removed.
1409 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1410 with _bfd_elf_maybe_set_textrel.
1411 * elf32-sh.c (maybe_set_textrel): Removed.
1412 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1413 with _bfd_elf_maybe_set_textrel.
1414 * elf32-tic6x.c (maybe_set_textrel): Removed.
1415 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1416 with _bfd_elf_maybe_set_textrel.
1417 * elf32-tilepro.c (maybe_set_textrel): Removed.
1418 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1419 with _bfd_elf_maybe_set_textrel.
1420 * elf64-ppc.c (maybe_set_textrel): Removed.
1421 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1422 with _bfd_elf_maybe_set_textrel.
1423 * elf64-s390.c (maybe_set_textrel): Removed.
1424 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1425 with _bfd_elf_maybe_set_textrel.
1426 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1427 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1428 with _bfd_elf_maybe_set_textrel.
1429 * elfnn-riscv.c (maybe_set_textrel): Removed.
1430 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1431 with _bfd_elf_maybe_set_textrel.
1432 * elfxx-sparc.c (maybe_set_textrel): Removed.
1433 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1434 with _bfd_elf_maybe_set_textrel.
1435 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1436 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1437 with _bfd_elf_maybe_set_textrel.
1438 * elfxx-x86.c (maybe_set_textrel): Removed.
1439 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1440 with _bfd_elf_maybe_set_textrel.
1441 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1443 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1446 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1448 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1449 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1450 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1451 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1453 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1454 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1455 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1456 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1457 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1458 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1459 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1460 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1461 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1462 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1463 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1464 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1465 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1466 (elf_backend_copy_indirect_symbol): Likewise.
1467 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1468 (elf_backend_copy_indirect_symbol): Likewise.
1469 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1471 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1474 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1475 * elf32-arm.c (readonly_dynrelocs): Removed.
1476 (maybe_set_textrel): Replace readonly_dynrelocs with
1477 _bfd_elf_readonly_dynrelocs.
1478 * elf32-csky.c (readonly_dynrelocs): Removed.
1479 (maybe_set_textrel): Replace readonly_dynrelocs with
1480 _bfd_elf_readonly_dynrelocs.
1481 * elf32-hppa.c(readonly_dynrelocs): Removed.
1482 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1483 _bfd_elf_readonly_dynrelocs.
1484 (maybe_set_textrel): Likewise.
1485 * elf32-lm32.c (readonly_dynrelocs): Removed.
1486 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1487 with _bfd_elf_readonly_dynrelocs.
1488 (maybe_set_textrel): Likewise.
1489 * elf32-m32r.c (readonly_dynrelocs): Removed.
1490 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1491 with _bfd_elf_readonly_dynrelocs.
1492 (maybe_set_textrel): Likewise.
1493 * elf32-metag.c (readonly_dynrelocs): Removed.
1494 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1495 with _bfd_elf_readonly_dynrelocs.
1496 (maybe_set_textrel): Likewise.
1497 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1498 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1499 with _bfd_elf_readonly_dynrelocs.
1500 * elf32-nds32.c (readonly_dynrelocs): Removed.
1501 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1502 with _bfd_elf_readonly_dynrelocs.
1503 (maybe_set_textrel): Likewise.
1504 * elf32-or1k.c (readonly_dynrelocs): Removed.
1505 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1506 with _bfd_elf_readonly_dynrelocs.
1507 * elf32-ppc.c (readonly_dynrelocs): Removed.
1508 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1509 _bfd_elf_readonly_dynrelocs.
1510 (ppc_elf_adjust_dynamic_symbol): Likewise.
1511 (maybe_set_textrel): Likewise.
1512 * elf32-s390.c (readonly_dynrelocs): Removed.
1513 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1514 with _bfd_elf_readonly_dynrelocs.
1515 (maybe_set_textrel): Likewise.
1516 * elf32-sh.c (readonly_dynrelocs): Removed.
1517 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1518 _bfd_elf_readonly_dynrelocs.
1519 (maybe_set_textrel): Likewise.
1520 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1521 (maybe_set_textrel): Replace readonly_dynrelocs with
1522 _bfd_elf_readonly_dynrelocs.
1523 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1524 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1525 with _bfd_elf_readonly_dynrelocs.
1526 (maybe_set_textrel): Likewise.
1527 * elf64-ppc.c (readonly_dynrelocs): Removed.
1528 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1529 _bfd_elf_readonly_dynrelocs.
1530 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1531 (maybe_set_textrel): Likewise.
1532 * elf64-s390.c (readonly_dynrelocs): Removed.
1533 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1534 with _bfd_elf_readonly_dynrelocs.
1535 (maybe_set_textrel): Likewise.
1536 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1537 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1538 (maybe_set_textrel): Replace readonly_dynrelocs with
1539 _bfd_elf_readonly_dynrelocs.
1540 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1541 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1542 with _bfd_elf_readonly_dynrelocs.
1543 (maybe_set_textrel): Likewise.
1544 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1545 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1546 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1547 (maybe_set_textrel): Likewise.
1548 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1549 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1550 with _bfd_elf_readonly_dynrelocs.
1551 (maybe_set_textrel): Likewise.
1552 * elfxx-x86.c (readonly_dynrelocs): Removed.
1553 (maybe_set_textrel): Replace readonly_dynrelocs with
1554 _bfd_elf_readonly_dynrelocs.
1555 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1557 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1559 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1560 -fsanitize=undefined.
1562 2020-06-03 Alan Modra <amodra@gmail.com>
1566 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1568 (pe_ILF_build_a_bfd): Likewise.
1570 2020-06-03 Alan Modra <amodra@gmail.com>
1573 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1574 core files as well as objects.
1576 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1580 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1582 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1583 (elf_arc_link_hash_newfunc): Updated.
1584 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1585 (elf32_arm_link_hash_newfunc): Updated.
1586 (elf32_arm_copy_indirect_symbol): Likewise.
1587 (elf32_arm_check_relocs): Likewise.
1588 (readonly_dynrelocs): Likewise.
1589 (allocate_dynrelocs_for_symbol): Likewise.
1590 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1591 (csky_elf_link_hash_newfunc): Updated.
1592 (csky_allocate_dynrelocs): Likewise.
1593 (readonly_dynrelocs): Likewise.
1594 (csky_elf_copy_indirect_symbol): Likewise.
1595 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1596 (hppa_link_hash_newfunc): Updated.
1597 (elf32_hppa_copy_indirect_symbol): Likewise.
1598 (elf32_hppa_hide_symbol): Likewise.
1599 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1600 (allocate_dynrelocs): Likewise.
1601 (elf32_hppa_relocate_section): Likewise.
1602 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1603 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1604 (lm32_elf_link_hash_newfunc): Likewise.
1605 (lm32_elf_link_hash_table_create): Updated.
1606 (readonly_dynrelocs): Likewise.
1607 (allocate_dynrelocs): Likewise.
1608 (lm32_elf_copy_indirect_symbol): Likewise.
1609 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1610 (m32r_elf_link_hash_newfunc): Likewise.
1611 (m32r_elf_link_hash_table_create): Updated.
1612 (m32r_elf_copy_indirect_symbol): Likewise.
1613 (allocate_dynrelocs): Likewise.
1614 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1615 (metag_link_hash_newfunc): Updated.
1616 (elf_metag_copy_indirect_symbol): Likewise.
1617 (readonly_dynrelocs): Likewise.
1618 (allocate_dynrelocs): Likewise.
1619 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1621 (link_hash_newfunc): Updated.
1622 (microblaze_elf_check_relocs): Likewise.
1623 (microblaze_elf_copy_indirect_symbol): Likewise.
1624 (readonly_dynrelocs): Likewise.
1625 (allocate_dynrelocs): Likewise.
1626 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1627 (nds32_elf_link_hash_newfunc): Updated.
1628 (nds32_elf_copy_indirect_symbol): Likewise.
1629 (readonly_dynrelocs): Likewise.
1630 (allocate_dynrelocs): Likewise.
1631 (nds32_elf_check_relocs): Likewise.
1632 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1633 (link_hash_newfunc): Updated.
1634 (nios2_elf32_copy_indirect_symbol): Likewise.
1635 (nios2_elf32_check_relocs): Likewise.
1636 (allocate_dynrelocs): Likewise.
1637 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1638 (or1k_elf_link_hash_newfunc): Updated.
1639 (readonly_dynrelocs): Likewise.
1640 (allocate_dynrelocs): Likewise.
1641 (or1k_elf_copy_indirect_symbol): Likewise.
1642 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1643 (ppc_elf_link_hash_newfunc): Updated.
1644 (ppc_elf_copy_indirect_symbol): Likewise.
1645 (ppc_elf_check_relocs): Likewise.
1646 (readonly_dynrelocs): Likewise.
1647 (ppc_elf_adjust_dynamic_symbol): Likewise.
1648 (allocate_dynrelocs): Likewise.
1649 (ppc_elf_relocate_section): Likewise.
1650 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1651 (link_hash_newfunc): Updated.
1652 (elf_s390_copy_indirect_symbol): Likewise.
1653 (readonly_dynrelocs): Likewise.
1654 (elf_s390_adjust_dynamic_symbol): Likewise.
1655 (allocate_dynrelocs): Likewise.
1656 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1657 (sh_elf_link_hash_newfunc): Updated.
1658 (readonly_dynrelocs): Likewise.
1659 (allocate_dynrelocs): Likewise.
1660 (sh_elf_copy_indirect_symbol): Likewise.
1661 (sh_elf_check_relocs): Likewise.
1662 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1663 (elf32_tic6x_link_hash_newfunc): Likewise.
1664 (elf32_tic6x_link_hash_table_create): Updated.
1665 (readonly_dynrelocs): Likewise.
1666 (elf32_tic6x_check_relocs): Likewise.
1667 (elf32_tic6x_allocate_dynrelocs): Likewise.
1668 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1670 (link_hash_newfunc): Updated.
1671 (tilepro_elf_copy_indirect_symbol): Likewise.
1672 (tilepro_elf_check_relocs): Likewise.
1673 (allocate_dynrelocs): Likewise.
1674 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1675 (ppc64_elf_copy_indirect_symbol): Updated.
1676 (ppc64_elf_check_relocs): Likewise.
1677 (readonly_dynrelocs): Likewise.
1678 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1679 (dec_dynrel_count): Likewise.
1680 (allocate_dynrelocs): Likewise.
1681 (ppc64_elf_relocate_section): Likewise.
1682 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1683 (link_hash_newfunc): Updated.
1684 (elf_s390_copy_indirect_symbol): Likewise.
1685 (readonly_dynrelocs): Likewise.
1686 (allocate_dynrelocs): Likewise.
1687 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1688 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1690 (elfNN_aarch64_link_hash_newfunc): Updated.
1691 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1692 (readonly_dynrelocs): Likewise.
1693 (need_copy_relocation_p): Likewise.
1694 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1695 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1696 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1697 (link_hash_newfunc): Updated.
1698 (riscv_elf_copy_indirect_symbol): Likewise.
1699 (riscv_elf_check_relocs): Likewise.
1700 (readonly_dynrelocs): Likewise.
1701 (allocate_dynrelocs): Likewise.
1702 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1704 (link_hash_newfunc): Updated.
1705 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1706 (_bfd_sparc_elf_check_relocs): Likewise.
1707 (readonly_dynrelocs): Likewise.
1708 (allocate_dynrelocs): Likewise.
1709 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1710 (link_hash_newfunc): Updated.
1711 (tilegx_elf_copy_indirect_symbol): Likewise.
1712 (tilegx_elf_check_relocs): Likewise.
1713 (readonly_dynrelocs): Likewise.
1714 (allocate_dynrelocs): Likewise.
1715 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1716 (readonly_dynrelocs): Likewise.
1717 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1718 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1720 2020-06-01 Alan Modra <amodra@gmail.com>
1722 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1723 command against cmd_length, not the end of record. For
1724 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1725 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1728 2020-05-28 David Faust <david.faust@oracle.com>
1730 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1731 R_BPF_INSN_{32,64} relocations.
1733 2020-05-28 Stephen Casner <casner@acm.org>
1735 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1736 addreses in .long (used in testsuites) and .stab values.
1738 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1741 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1742 Check bfd_link_dll when issue a DT_TEXTREL warning.
1743 * elfxx-x86.c (maybe_set_textrel): Likewise.
1744 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1746 2020-05-26 Nick Clifton <nickc@redhat.com>
1748 * plugin.c (try_load_plugin): Extend error message when a plugin
1751 2020-05-23 Alan Modra <amodra@gmail.com>
1753 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1755 2020-05-22 Alan Modra <amodra@gmail.com>
1758 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1759 attributes from shared libraries, and do not return an error if
1762 2020-05-21 Alan Modra <amodra@gmail.com>
1765 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1767 (_bfd_delete_bfd): Free the copy.
1768 (_bfd_new_bfd): Free nbfd->memory on error.
1770 2020-05-21 Alan Modra <amodra@gmail.com>
1772 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1773 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1774 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1775 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1776 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1777 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1778 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1779 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1780 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1781 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1782 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1783 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1784 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1785 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1786 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1787 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1788 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1789 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1790 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1791 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1793 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1795 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1796 get_default_version. It is used to find the default version for
1797 the specific extension.
1798 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1799 default_major_version and default_minor_version. Add new bfd_boolean
1800 parameter *use_default_version. Set it to TRUE if we need to call
1801 the callback rps->get_default_version to find the default version.
1802 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1803 the default version in riscv_parsing_subset_version, and then call
1804 riscv_add_subset to add the subset into subset list.
1805 (riscv_parse_prefixed_ext): Likewise.
1806 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1807 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1808 strings rather than characters.
1809 riscv_merge_arch_attr_info): The callback function get_default_version
1810 is only needed for assembler, so set it to NULL int the linker.
1811 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1812 * elfxx-riscv.h: Updated.
1814 2020-05-20 Alan Modra <amodra@gmail.com>
1817 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1818 use bfd_set_filename.
1819 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1820 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1821 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1822 (bfd_create): Likewise.
1823 (_bfd_delete_bfd): Don't free filename.
1824 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1825 return pointer to the copy or NULL on alloc fail.
1826 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1827 result of bfd_set_filename.
1828 * bfd-in2.h: Regenerate.
1830 2020-05-20 Alan Modra <amodra@gmail.com>
1833 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1834 section size against file size.
1835 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1837 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1840 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1841 and memset when allocating memory for the sections_being_created
1844 2020-05-19 Stafford Horne <shorne@gmail.com>
1846 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1848 (or1k_elf_relocate_section): Access srelgot via
1849 htab->root.srelgot. Add assertions for srelgot->contents.
1850 Introduce local variable for srelgot to not reuse global
1852 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1853 (or1k_set_got_and_rela_sizes): New function.
1854 (or1k_initial_exec_offset): New function.
1855 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1856 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1858 (or1k_elf_check_relocs): Use OR to set TLS access.
1859 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1861 (or1k_elf_size_dynamic_sections): Use
1862 or1k_set_got_and_rela_sizes to set sizes.
1863 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1864 (TCB_SIZE): New macro.
1865 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1866 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1867 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1868 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1869 (tpoff): Add dynamic boolean argument.
1870 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1872 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1874 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1875 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1876 cases with BFD_RELOC_AARCH64_JUMP26.
1877 (elfNN_aarch64_check_relocs): Likewise.
1879 2020-05-19 Alan Modra <amodra@gmail.com>
1881 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1882 bfd_get_filename rather than accessing bfd->filename directly.
1883 * aout-target.h (MY (object_p)): Likewise.
1884 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1885 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1886 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1887 (_bfd_archive_bsd44_construct_extended_name_table),
1888 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1889 (_bfd_bsd_write_armap): Likewise.
1890 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1891 * cache.c (bfd_open_file): Likewise.
1892 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1893 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1894 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1895 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1896 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1897 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1898 (patch_tls_desc_to_ie): Likewise.
1899 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1900 (spu_elf_auto_overlay): Likewise.
1901 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1902 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1903 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1904 * elflink.c (bfd_elf_size_dynamic_sections),
1905 (elf_link_input_bfd): Likewise.
1906 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1907 * mach-o.c (bfd_mach_o_follow_dsym),
1908 (bfd_mach_o_close_and_cleanup): Likewise.
1909 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1910 (find_separate_debug_file, get_build_id_name): Likewise.
1911 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1912 * plugin.c (bfd_plugin_open_input): Likewise.
1913 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1914 * som.c (som_write_armap): Likewise.
1915 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1916 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1917 (_bfd_vms_lib_write_archive_contents): Likewise.
1918 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1920 2020-05-19 Alan Modra <amodra@gmail.com>
1923 * bfdio.c (_bfd_real_fopen): Typo fix.
1925 2020-05-18 Nick Clifton <nickc@redhat.com>
1928 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1929 for the sections_being_created array.
1931 2020-05-18 Alan Modra <amodra@gmail.com>
1933 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1934 they can be freed without also freeing internal_relocs.
1936 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1939 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1940 separators into DOS style when creating a WIN32 fullpath.
1942 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1944 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1945 to initialize RISC-V tdata.
1947 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1949 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1952 2020-05-11 Alan Modra <amodra@gmail.com>
1954 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1956 2020-05-11 Alan Modra <amodra@gmail.com>
1958 * elf64-ppc.c: Rename powerxx to power10 throughout.
1960 2020-05-11 Alan Modra <amodra@gmail.com>
1963 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1964 contains required number of auxents before processing any auxent.
1965 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1966 file name from auxents for PE.
1968 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1970 * aout-cris.c (DEFAULT_ARCH): Delete define.
1971 (MY_set_arch_mach): Likewise.
1972 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1974 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1975 of r_type before the shift.
1977 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1980 * elfnn-aarch64.c (group_sections): Copy implementation from
1983 2020-05-01 Alan Modra <amodra@gmail.com>
1986 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1987 accessing root.u.def of symbols. Also check root.u.def.section
1988 is non-NULL. Reverse tests so as to make the logic positive.
1990 2020-05-01 Alan Modra <amodra@gmail.com>
1993 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1994 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1996 2020-05-01 Alan Modra <amodra@gmail.com>
1999 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2000 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2001 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2002 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2003 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2004 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2005 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2006 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2007 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2008 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2010 2020-05-01 Alan Modra <amodra@gmail.com>
2013 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2014 from shared libraries.
2016 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2018 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2019 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2020 equals 0. Report overflow when the result has negative sign but
2021 all significant bits are zero.
2023 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2025 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2026 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2028 2020-04-28 Alan Modra <amodra@gmail.com>
2030 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2031 Emit warning message.
2033 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2035 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2036 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2037 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2038 to x86_64_pe_big_vec as it not a big-endian format.
2039 (vec i386_pe_big_vec): New.
2040 * configure.ac: Likewise.
2041 * targets.c: Likewise.
2042 * configure: Regenerate.
2043 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2044 COFF_WITH_PE_BIGOBJ): New.
2045 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2047 (x86_64_pe_be_vec): Moved.
2049 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2051 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2052 * elf.c (elfcore_grok_arc_v2): New function.
2053 (elfcore_grok_note): Call the new function to handle the corresponding
2055 (elfcore_write_arc_v2): New function.
2056 (elfcore_write_register_note): Call the new function to handle the
2057 corresponding pseudo-sections.
2059 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2062 * bfd-in2.h: Regenerated.
2063 * elf32-xtensa.c (elf_howto_table): New entries for
2064 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2065 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2066 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2067 R_XTENSA_NDIFF{8,16,32}.
2068 * libbfd.h (bfd_reloc_code_real_names): Add names for
2069 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2070 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2071 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2072 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2074 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2077 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2080 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf-bfd.h (elf_backend_data): Add
2084 elf_backend_strip_zero_sized_dynamic_sections.
2085 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2086 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2088 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2090 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2092 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2094 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2096 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2098 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2100 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2102 2020-04-21 Nick Clifton <nickc@redhat.com>
2104 * po/sr.po: Updated Serbian translation.
2106 2020-04-21 Alan Modra <amodra@gmail.com>
2108 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2111 2020-04-20 Stephen Casner <casner@acm.org>
2113 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2114 causing globals from linker script to be treated as debug symbols.
2115 (translate_symbol_table): Don't sign-extend symbol values from 16
2116 to 64 bits in nm output.
2118 2020-04-20 Alan Modra <amodra@gmail.com>
2120 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2122 2020-04-18 Alan Modra <amodra@gmail.com>
2124 * section.c (bfd_is_const_section): Correct test for special
2126 * bfd-in2.h: Regenerate.
2128 2020-04-17 Alan Modra <amodra@gmail.com>
2131 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2134 2020-04-16 Nick Clifton <nickc@redhat.com>
2137 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2138 abort with a more helpful error message.
2140 2020-04-16 Alan Modra <amodra@gmail.com>
2143 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2146 2020-04-15 Fangrui Song <maskray@google.com>
2149 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2150 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2151 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2152 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2153 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2154 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2155 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2156 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2157 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2158 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2159 * elflink.c (elf_link_output_extsym): Likewise.
2160 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2162 2020-04-15 Alan Modra <amodra@gmail.com>
2165 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2166 pointer into strings that may be freed for section name, always
2167 allocate a new string.
2169 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2170 Jan W. Jagersma <jwjagersma@gmail.com>
2172 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2173 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2174 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2175 (_bfd_go32_mkobject): New functions.
2176 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2177 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2178 (go32exe_mkobject): Call _bfd_go32_mkobject.
2179 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2180 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2182 (coff_write_relocs): Enable extended reloc counter code if
2183 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2184 (coff_write_object_contents): Likewise. Pad section headers
2185 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2186 instead of coff_swap_scnhdr_out.
2187 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2188 enable extended reloc counter.
2189 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2190 Declare with ATTRIBUTE_UNUSED.
2191 * libcoff-in.h: (struct coff_tdata): New field go32.
2193 * libcoff.h: Regenerate.
2195 2020-04-14 Fangrui Song <maskray@google.com>
2198 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2201 2020-04-14 Stephen Casner <casner@acm.org>
2204 * pdp11.c: Add implementation of --imagic option.
2205 (adjust_o_magic): Fix objcopy --extract-symbol test.
2206 * libaout.h (enum aout_magic): Add i_magic.
2208 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2209 Nick Clifton <nickc@redhat.com>
2211 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2213 <default>: Error rather than abort.
2215 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2218 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2219 relocation section from section group.
2221 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2223 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2224 bfd->origin to file offset.
2225 * bfdwin.c (bfd_get_file_window): Likewise.
2226 * bfd.c: Clarify the use of the bfd->origin field.
2227 * bfd-in2.h: Regenerate.
2228 * coff-i386.c: Don't include go32exe.h. Allow overriding
2229 coff_write_object_contents via COFF_WRITE_CONTENTS.
2230 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2231 (go32exe_write_object_contents): New functions.
2232 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2233 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2234 (create_go32_stub): Remove check for 2k size limit. Read stub
2235 from go32exe_temp_stub if present.
2236 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2237 copy variable-length stub.
2238 (go32_check_format): Read stub to go32exe_temp_stub, set
2239 origin, return go32exe_cleanup.
2240 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2241 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2242 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2243 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2244 Remove functions and their associated #defines.
2245 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2246 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2247 Rename field go32stub to stub.
2248 * libcoff.h: Regenerate.
2249 * coff-stgo32.c (go32_check_format): Rename to...
2250 (go32exe_check_format): ...this.
2251 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2252 (go32exe_copy_private_bfd_data): ...this.
2253 (stub_bytes): Rename to...
2254 (go32exe_default_stub): ...this.
2255 (create_go32_stub): Rename to...
2256 (go32exe_create_stub): ...this.
2257 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2260 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2264 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2265 relocation to R_386_32 for relocation against non-preemptible
2267 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2268 allocate dynamic relocation for non-preemptible absolute symbol.
2269 (elf_i386_relocate_section): Pass sec to
2270 GENERATE_DYNAMIC_RELOCATION_P.
2271 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2272 (elf_x86_64_convert_load_reloc): Covert load relocation to
2273 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2274 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2275 for non-preemptible absolute symbol if they overflow.
2276 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2277 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2278 symbol. Don't allocate dynamic relocation for non-preemptible
2280 (elf_x86_64_relocate_section): Don't generate relative relocation
2281 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2282 to GENERATE_DYNAMIC_RELOCATION_P.
2283 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2284 against non-preemptible absolute symbol.
2285 (_bfd_elf_x86_valid_reloc_p): New function.
2286 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2288 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2289 argument. Don't generate dynamic relocation against
2290 non-preemptible absolute symbol.
2291 (ABS_SYMBOL_P): New.
2292 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2293 against non-preemptible absolute symbol.
2295 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2296 (_bfd_elf_x86_valid_reloc_p): New.
2298 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2301 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2302 address in the GOT if in thumb only mode.
2304 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2306 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2308 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2310 * mmo.c (mmo_scan): Create .text section only when needed, not
2313 2020-03-31 Alan Modra <amodra@gmail.com>
2315 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2318 2020-03-31 Alan Modra <amodra@gmail.com>
2320 * vms-alpha.c (image_write): Check bounds for sections without
2321 contents too. Error on non-zero write to section without
2323 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2325 2020-03-31 Alan Modra <amodra@gmail.com>
2327 * tekhex.c (pass_over): Check is_eof before reading buffer.
2329 2020-03-30 Nick Clifton <nickc@redhat.com>
2332 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2333 field to timestamp and make it an integer.
2334 * libcoff.h: Regenerate.
2335 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2336 field in the pe_data structure rather than the insert_timestamp
2339 2020-03-30 Alan Modra <amodra@gmail.com>
2342 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2345 2020-03-26 Nick Clifton <nickc@redhat.com>
2347 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2348 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2350 * libbfd.h: Regenerate.
2352 2020-03-26 Alan Modra <amodra@gmail.com>
2354 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2356 2020-03-26 Alan Modra <amodra@gmail.com>
2358 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2360 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2362 2020-03-25 Nick Clifton <nickc@redhat.com>
2364 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2366 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2367 * libbfd.h: Regenerate.
2369 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2371 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2372 correct field name in the output string.
2374 2020-03-25 Alan Modra <amodra@gmail.com>
2377 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2378 for SHT_NOBITS section if first in segment.
2380 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2383 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2384 (_bfd_elf_get_symbol_version_string): This.
2385 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2386 (_bfd_elf_get_symbol_version_string): This.
2387 (bfd_elf_print_symbol): Pass TRUE to
2388 _bfd_elf_get_symbol_version_string.
2389 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2390 bfd_boolean argument.
2391 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2392 * targets.c (_bfd_get_symbol_version_string): Likewise.
2393 (bfd_get_symbol_version_string): Likewise.
2394 * bfd-in2.h: Regenerated.
2396 2020-03-24 Nick Clifton <nickc@redhat.com>
2397 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2400 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2403 2020-03-24 Nick Clifton <nickc@redhat.com>
2406 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2407 segment to use for PT_GNU_RELRO, ignore empty sections in a
2408 segment's current list.
2410 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2413 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2415 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2418 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2419 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2420 on the previous _bfd_elf_get_symbol_version_string.
2421 (_bfd_elf_get_symbol_version_string): Use it.
2423 2020-03-24 Alan Modra <amodra@gmail.com>
2425 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2426 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2429 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2431 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2433 2020-03-23 Alan Modra <amodra@gmail.com>
2435 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2436 symbol count. Allocate an extra byte to ensure name strings
2437 are terminated. Sanity check name offsets. Release memory on
2440 2020-03-23 Alan Modra <amodra@gmail.com>
2442 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2443 field hasn't been read. Remove unnecessary casts.
2445 2020-03-22 Alan Modra <amodra@gmail.com>
2447 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2448 enough to read number of symbols.
2450 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2452 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2453 (EXECUTABLE_SUFFIX): Likewise.
2454 * config.in: Regenerated.
2455 * configure: Likewise.
2456 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2457 _bfd_generic_close_and_cleanup.
2458 (plugin_list_entry): Remove resolution_file, resolution_option,
2459 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2460 lto_wrapper, gcc_env and initialized,
2461 (need_lto_wrapper_p): Removed.
2462 (get_lto_wrapper): Likewise.
2463 (setup_lto_wrapper_env): Likewise.
2464 (register_all_symbols_read): Likewise.
2465 (egister_cleanup): Likewise.
2466 (get_symbols): Likewise.
2467 (add_input_file): Likewise.
2468 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2469 (add_symbols): Updated.
2470 (try_claim): Likewise.
2471 (try_load_plugin): Likewise.
2472 (bfd_plugin_canonicalize_symtab): Likewise.
2473 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2474 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2476 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2479 * plugin.c (plugin_list_entry): Add has_symbol_type.
2480 (add_symbols_v2): New function.
2481 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2482 provides symbol type.
2483 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2484 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2487 2020-03-20 Alan Modra <amodra@gmail.com>
2489 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2490 enough to read number of symbols.
2492 2020-03-20 Alan Modra <amodra@gmail.com>
2494 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2495 backend functions for NULL before calling.
2496 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2497 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2498 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2499 * elfnn-ia64.c (ignore_errors): New function.
2500 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2502 2020-03-19 Nick Clifton <nickc@redhat.com>
2505 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2506 location of the varinfo in the unit's debug info data. Change the
2507 type of the stack field to a boolean.
2508 (lookup_var_by_offset): New function. Returns the varinfo
2509 structure for the variable described at the given offset in the
2511 (scan_unit_for_symbols): Add support for variables which have the
2512 DW_AT_specification attribute.
2514 2020-03-19 Nick Clifton <nickc@redhat.com>
2517 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2520 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2522 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2524 2020-03-18 Nick Clifton <nickc@redhat.com>
2527 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2528 memory access when processing a corrupt secondary reloc section.
2530 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2532 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2533 instead of calling abort.
2534 * elf32-csky.c (csky_build_one_stub): Likewise.
2535 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2536 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2537 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2538 * elf32-metag.c (metag_build_one_stub): Likewise.
2539 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2540 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2541 (ppc_size_one_stub): Likewise.
2542 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2544 2020-03-17 Nick Clifton <nickc@redhat.com>
2547 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2548 with error messages.
2550 2020-03-17 Nick Clifton <nickc@redhat.com>
2553 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2554 free. Add free on another failure path.
2556 2020-03-16 Alan Modra <amodra@gmail.com>
2559 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2560 we have a non-zero section count. Do lma comparison in octets.
2562 2020-03-16 Alan Modra <amodra@gmail.com>
2564 * vms-alpha.c (dst_restore_location): Validate index into
2565 dst_ptr_offsets array before accessing. Return status.
2566 (dst_retrieve_location): Similarly, making "loc" parameter a
2567 pointer to return value.
2568 (_bfd_vms_slurp_etir): Update calls to above functions.
2570 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2572 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2574 * configure: Regenerated.
2576 2020-03-14 Alan Modra <amodra@gmail.com>
2578 * section.c (BFD_FAKE_SECTIONS): Formatting.
2579 * bfd-in2.h: Regenerate.
2581 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2583 * elf.c (elfcore_grok_netbsd_note): Add support for
2584 NT_NETBSDCORE_LWPSTATUS notes.
2586 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2588 * bfd-in2.h: Regenerate.
2589 * section.c (asection): Add already_assigned field.
2590 (BFD_FAKE_SECTION): Add default initializer for it.
2591 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2592 * elf32-arm.c (arm_build_one_stub): Add support for
2593 non_contiguous_regions.
2594 * elf32-csky.c (csky_build_one_stub): Likewise.
2595 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2596 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2597 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2598 * elf32-metag.c (metag_build_one_stub): Likewise.
2599 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2600 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2601 (ppc_size_one_stub): Likewise.
2602 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2603 * elflink.c (elf_link_input_bfd): Likewise.
2605 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2608 * elf-linker-x86.h (elf_linker_x86_params): Add
2609 static_before_all_inputs and has_dynamic_linker.
2610 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2611 dynamic input objects if -static is passed at command-line
2612 before all input files without --dynamic-linker unless
2613 --no-dynamic-linker is used.
2615 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2617 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2619 2020-03-13 Christian Eggers <ceggers@gmx.de>
2621 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2622 "p_paddr" from "at".
2623 * elfcode.h (bfd_from_remote_memory): Add units to several
2624 parameters. New local "opb". Fix usage of p_align. Fix
2625 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2626 call of target_read_memory.
2627 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2628 calculation of "offset" and "output_offset".
2629 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2630 from "offset" and fix calculation of "end" from "vma+size". Fix
2631 comparison between "sh_addr" and "vma"/"output_offset".
2632 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2633 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2635 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2636 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2637 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2638 assignment of p_paddr from phdr_lma. Fix comparison between
2639 "lma+size" and "next->lma".
2640 (elf_sort_segments): Fix assignment from p_paddr to lma.
2641 (assign_file_positions_for_load_sections): Add unit (bytes) to
2642 local "align". Fix calculation of local "off_adjust". Fix
2643 calculation of local "filehdr_vaddr".
2644 (assign_file_positions_for_non_load_sections): New local "opb".
2645 Fix calculation of "end" from "p_size". Fix comparison between
2646 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2647 from "end" and "p_vaddr".
2648 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2649 vma. Fix assignment to p_paddr from lma. Fix comparison between
2650 p_paddr and lma. Fix assignment to p_paddr from lma.
2651 * merge.c (sec_merge_emit): New local "opb". Convert
2652 "alignment_power" to octets.
2653 (_bfd_add_merge_section): New locals "alignment_power" and
2654 "opb". Fix comparison between "alignment_power" and
2656 (_bfd_merge_sections): New local "opb". Divide size by opb
2657 before checking align mask.
2659 2020-03-13 Christian Eggers <ceggers@gmx.de>
2661 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2662 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2664 (_bfd_elf_make_section_from_phdr): Similarly.
2665 (elf_fake_sections): Fix calculation of
2666 Elf_Internal_shdr::sh_addr from section VMA.
2667 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2669 (assign_file_positions_for_load_sections): Fix calculations of
2670 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2671 comparison between program header address and section LMA.
2672 (assign_file_positions_for_non_load_sections): Likewise.
2673 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2674 (IS_CONTAINED_BY_VMA): Add parameter opb.
2675 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2676 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2677 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2678 Fix calculations of p_addr_valid and p_vaddr_offset.
2679 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2680 with octets per byte when comparing against p_vaddr.
2682 2020-03-11 Alan Modra <amodra@gmail.com>
2684 * som.c (setup_sections): Sanity check subspace.name.
2686 2020-03-11 Alan Modra <amodra@gmail.com>
2688 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2690 2020-03-10 Alan Modra <amodra@gmail.com>
2693 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2696 2020-03-09 Alan Modra <amodra@gmail.com>
2698 * wasm-module.c (wasm_scan): Sanity check file name length
2699 before allocating memory. Move common section setup code. Do
2700 without bfd_tell to calculate section size.
2702 2020-03-06 Nick Clifton <nickc@redhat.com>
2704 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2705 with error messages and failure return values.
2707 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2709 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2710 relocation sections for any removed reference to a dynamic symbol.
2712 2020-03-05 Nick Clifton <nickc@redhat.com>
2714 * elf-bfd.h (struct elf_backend_data): Add new fields:
2715 init_secondary_reloc_section, slurp_secondary_reloc_section,
2716 write_secondary_reloc_section.
2717 (_bfd_elf_init_secondary_reloc_section): Prototype.
2718 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2719 (_bfd_elf_write_secondary_reloc_section): Prototype.
2720 * elf.c ( bfd_section_from_shdr): Invoke the new
2721 init_secondary_reloc_section backend function, if defined, when a
2722 second reloc section is encountered.
2723 (swap_out_syms): Invoke the new symbol_section_index function, if
2724 defined, when computing the section index of an OS/PROC specific
2726 (_bfd_elf_init_secondary_reloc_section): New function.
2727 (_bfd_elf_slurp_secondary_reloc_section): New function.
2728 (_bfd_elf_write_secondary_reloc_section): New function.
2729 (_bfd_elf_copy_special_section_fields): New function.
2730 * elfcode.h (elf_write_relocs): Invoke the new
2731 write_secondary_relocs function, if defined, in order to emit
2733 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2734 function, if defined, in order to read in secondary relocs.
2735 * elfxx-target.h (elf_backend_copy_special_section_fields):
2736 Provide a non-NULL default definition.
2737 (elf_backend_init_secondary_reloc_section): Likewise.
2738 (elf_backend_slurp_secondary_reloc_section): Likewise.
2739 (elf_backend_write_secondary_reloc_section): Likewise.
2740 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2742 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2743 * configure: Regenerate.
2745 2020-03-05 Alan Modra <amodra@gmail.com>
2747 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2748 against file size before allocating memory. Use bfd_alloc rather
2749 than bfd_zalloc for carsym/strings memory.
2751 2020-03-04 Alan Modra <amodra@gmail.com>
2753 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2754 sh_addr mod sh_addalign is zero.
2756 2020-03-04 Alan Modra <amodra@gmail.com>
2758 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2760 2020-03-03 Alan Modra <amodra@gmail.com>
2762 * format.c (struct bfd_preserve): Add cleanup field.
2763 (bfd_preserve_save): Add cleanup param and save.
2764 (bfd_preserve_restore): Return cleanup.
2765 (bfd_preserve_finish): Call the cleanup for the discarded match.
2766 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2767 and clear when preserving a match. Restore cleanup too when
2768 restoring that match.
2770 2020-03-02 Alan Modra <amodra@gmail.com>
2772 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2773 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2774 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2775 (core_sco5_vec): Correct initialisers.
2777 2020-03-02 Alan Modra <amodra@gmail.com>
2779 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2780 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2781 * cisco-core.c (cisco_core_file_validate): Likewise.
2782 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2783 * hpux-core.c (hpux_core_core_file_p): Likewise.
2784 * irix-core.c (irix_core_core_file_p): Likewise.
2785 * lynx-core.c (lynx_core_file_p): Likewise.
2786 * netbsd-core.c (netbsd_core_file_p): Likewise.
2787 * osf-core.c (osf_core_core_file_p): Likewise.
2788 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2789 * sco5-core.c (sco5_core_file_p): Likewise.
2791 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2793 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2795 2020-03-02 Alan Modra <amodra@gmail.com>
2797 * targets.c (bfd_cleanup): New typedef.
2798 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2799 * libbfd-in.h (_bfd_no_cleanup): Define.
2800 * format.c (bfd_reinit): Add cleanup parameter, call it.
2801 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2802 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2803 * aout-target.h (callback, object_p): Return bfd_cleanup.
2804 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2805 * archive.c (bfd_generic_archive_p): Likewise.
2806 * binary.c (binary_object_p): Likewise.
2807 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2808 * coff-ia64.c (ia64coff_object_p): Likewise.
2809 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2810 * coff-sh.c (coff_small_object_p): Likewise.
2811 * coff-stgo32.c (go32_check_format): Likewise.
2812 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2813 (xcoff64_core_p): Likewise.
2814 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2815 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2816 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2817 * elfcode.h (elf_object_p): Likewise.
2818 * elfcore.h (elf_core_file_p): Likewise.
2819 * i386msdos.c (msdos_object_p): Likewise.
2820 * ihex.c (ihex_object_p): Likewise.
2821 * libaout.h (some_aout_object_p): Likewise.
2822 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2823 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2824 * libbfd.c (_bfd_dummy_target): Likewise.
2825 * libcoff-in.h (coff_object_p): Likewise.
2826 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2827 (bfd_mach_o_arm64_core_p): Likewise.
2828 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2829 (bfd_mach_o_arm_core_p): Likewise.
2830 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2831 (bfd_mach_o_i386_core_p): Likewise.
2832 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2833 (bfd_mach_o_x86_64_core_p): Likewise.
2834 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2835 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2836 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2837 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2838 * mmo.c (mmo_object_p): Likewise.
2839 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2840 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2841 (pe_bfd_object_p): Likewise.
2842 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2843 * ppcboot.c (ppcboot_object_p): Likewise.
2844 * rs6000-core.c (rs6000coff_core_p): Likewise.
2845 * som.c (som_object_setup, som_object_p): Likewise.
2846 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2847 * tekhex.c (tekhex_object_p): Likewise.
2848 * vms-alpha.c (alpha_vms_object_p): Likewise.
2849 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2850 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2851 * wasm-module.c (wasm_object_p): Likewise.
2852 * xsym.c (bfd_sym_object_p): Likewise.
2853 * xsym.h (bfd_sym_object_p): Likewise.
2854 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2856 * pdp11.c (some_aout_object_p): Likewise.
2857 * plugin.c (register_ld_plugin_object_p): Update object_p
2859 * plugin.h (register_ld_plugin_object_p): Likewise.
2860 * bfd-in2.h: Regenerate.
2861 * libbfd.h: Regenerate.
2862 * libcoff.h: Regenerate.
2864 2020-03-02 Alan Modra <amodra@gmail.com>
2866 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2867 applicable section flags.
2868 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2869 (mips_ecoff_bele_vec): Likewise.
2870 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2872 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2873 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2875 2020-03-02 Alan Modra <amodra@gmail.com>
2877 * elf32-m32r.c (m32r_elf_section_flags): New function.
2878 (elf_backend_section_flags): Define.
2879 * elf32-nds32.c (nds32_elf_section_flags): New function.
2880 (elf_backend_section_flags): Define.
2881 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2882 .sbss and .sdata sections.
2883 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2884 for SHF_V850_GPREL sections.
2885 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2887 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2888 for SHF_PARISC_SHORT sections.
2889 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2890 (elf_backend_section_flags): Define.
2891 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2892 for SHF_MIPS_GPREL sections. Delete FIXME.
2894 2020-03-02 Alan Modra <amodra@gmail.com>
2896 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2897 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2898 calling elf_backend_section_flags with adjusted params. Use
2899 newsect->flags past that point.
2900 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2902 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2903 to have their type overridden, and all sh_flags but processor and
2905 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2906 * elf32-mep.c (mep_elf_section_flags): Likewise.
2907 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2908 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2909 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2910 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2911 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2912 stub BFD and non-aarch64 input files when scanning for stubs.
2914 2020-03-02 Alan Modra <amodra@gmail.com>
2916 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2917 limit to decompressed element size.
2919 2020-03-02 Alan Modra <amodra@gmail.com>
2921 * vms-lib.c (vms_traverse_index): Add recur_count param and
2922 update calls. Fail on excessive recursion.
2924 2020-03-02 Alan Modra <amodra@gmail.com>
2926 * vms-alpha.c (vms_get_remaining_object_record): Use
2927 bfd_realloc_or_free rather than bfd_realloc.
2928 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2929 (dst_define_location, parse_module): Likewise, and check realloc
2930 return status before using memory. Return status from function
2931 adjusting all callers.
2933 2020-02-28 Alan Modra <amodra@gmail.com>
2935 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2937 2020-02-28 Alan Modra <amodra@gmail.com>
2939 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2940 Remove duplicate undersize check.
2942 2020-02-27 Alan Modra <amodra@gmail.com>
2945 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2947 2020-02-27 Alan Modra <amodra@gmail.com>
2950 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2951 (coff_section_type): Adjust comment.
2952 (decode_section_type): Likewise. Call coff_section_type before
2953 decode_section_type.
2954 (bfd_decode_symclass): Use 'c' for common sections other than
2957 2020-02-27 Alan Modra <amodra@gmail.com>
2959 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2962 2020-02-27 Alan Modra <amodra@gmail.com>
2964 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2965 if file is an archive element.
2966 * bfd-in2.h: Regenerate.
2968 2020-02-26 Alan Modra <amodra@gmail.com>
2970 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2971 bfd_set_error on failing test. Don't bother changing bfd_error on
2972 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2973 Check sym name is within string buffer. Use size_t for some vars.
2974 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2975 int_buf. Don't change bfd_error on file read error. Use
2976 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2977 calculations to catch overflows before they occur. malloc and
2978 free raw armap rather than using bfd_alloc. Read raw armap before
2979 allocating carsym+strings buffer.
2980 (_bfd_slurp_extended_name_table): Localize variables. Check
2981 name size against file size.
2983 2020-02-26 Alan Modra <amodra@gmail.com>
2985 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2987 2020-02-26 Alan Modra <amodra@gmail.com>
2989 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2990 malloc. Check for NULL return from bfd_malloc.
2991 (rx_table_find, rx_table_map): Likewise.
2992 (rx_set_section_contents): Check bfd_alloc return.
2993 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2995 2020-02-26 Alan Modra <amodra@gmail.com>
2997 * aoutx.h: Indent labels correctly. Format error strings.
2998 * archive.c: Likewise.
2999 * archive64.c: Likewise.
3000 * coff-arm.c: Likewise.
3001 * coff-rs6000.c: Likewise.
3002 * coff-stgo32.c: Likewise.
3003 * cpu-arm.c: Likewise.
3004 * dwarf2.c: Likewise.
3005 * elf-ifunc.c: Likewise.
3006 * elf-properties.c: Likewise.
3007 * elf-s390-common.c: Likewise.
3008 * elf-strtab.c: Likewise.
3010 * elf32-arm.c: Likewise.
3011 * elf32-bfin.c: Likewise.
3012 * elf32-cr16.c: Likewise.
3013 * elf32-csky.c: Likewise.
3014 * elf32-i386.c: Likewise.
3015 * elf32-m68k.c: Likewise.
3016 * elf32-msp430.c: Likewise.
3017 * elf32-nds32.c: Likewise.
3018 * elf32-nios2.c: Likewise.
3019 * elf32-pru.c: Likewise.
3020 * elf32-xtensa.c: Likewise.
3021 * elf64-ia64-vms.c: Likewise.
3022 * elf64-x86-64.c: Likewise.
3023 * elfcode.h: Likewise.
3024 * elfcore.h: Likewise.
3025 * elflink.c: Likewise.
3026 * elfnn-aarch64.c: Likewise.
3027 * elfnn-ia64.c: Likewise.
3028 * elfnn-riscv.c: Likewise.
3029 * elfxx-mips.c: Likewise.
3030 * elfxx-sparc.c: Likewise.
3031 * elfxx-x86.c: Likewise.
3032 * i386lynx.c: Likewise.
3033 * merge.c: Likewise.
3034 * pdp11.c: Likewise.
3035 * plugin.c: Likewise.
3036 * reloc.c: Likewise.
3038 2020-02-26 Alan Modra <amodra@gmail.com>
3041 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3043 (bfd_elf_add_dt_needed_tag): Declare.
3044 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3045 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3046 from elf_add_dt_needed_tag. Remove soname and doit param.
3047 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3048 to see whether as-needed lib is already loaded, use dyn_loaded
3049 list instead. When saving and restoring around as-needed lib
3050 handle possibility that dynstr has not been initialised. Don't
3051 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3052 Mark libs loaded via DT_NEEDED entries of other libs with
3053 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3055 (elf_link_check_versioned_symbol): Remove now unneccesary
3056 DYNAMIC check when traversing dyn_loaded list.
3058 2020-02-26 Alan Modra <amodra@gmail.com>
3060 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3062 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3065 * plugin.c (need_lto_wrapper_p): New.
3066 (bfd_plugin_set_program_name): Add an int argument to set
3068 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3070 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3072 2020-02-24 Alan Modra <amodra@gmail.com>
3074 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3076 2020-02-24 Alan Modra <amodra@gmail.com>
3078 * vms-lib.c (struct carsym_mem): Add limit.
3079 (vms_add_index): Heed limit.
3080 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3081 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3082 Always return actual number read.
3083 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3084 assertion with error exit.
3086 2020-02-22 Alan Modra <amodra@gmail.com>
3089 * elf.c (assign_file_positions_for_load_sections): Continue linking
3090 on "PHDR segment not covered by LOAD segment" errors.
3092 2020-02-21 Alan Modra <amodra@gmail.com>
3094 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3096 (bfd_mach_o_canonicalize_reloc): Likewise.
3097 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3098 counts and offsets against file size.
3099 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3100 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3101 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3102 against file size. Delete symbol table error message.
3103 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3105 (bfd_mach_o_read_symtab): Likewise.
3106 (bfd_mach_o_read_command): Pass file size.
3107 (bfd_mach_o_scan): Sanity check command count against file size.
3109 2020-02-21 Alan Modra <amodra@gmail.com>
3112 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3113 "text", "data" and "bss" section pointer vars. Don't update
3114 section size, just exec header sizes.
3115 (adjust_sizes_and_vmas): Don't update text section size. Set
3116 initial exec header a_text. Print exec headers sizes.
3117 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3118 (adjust_sizes_and_vmas): Similarly. Formatting.
3119 (final_link): Correct final file extension.
3121 2020-02-20 Nick Clifton <nickc@redhat.com>
3123 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3125 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3127 (elfNN_bed): Initialise the symbol_section_index field.
3128 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3129 OS and PROC specific section indicies. Warn if converting other
3130 reserved incidies to SHN_ABS.
3132 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3135 * cpu-z80.c: Add machine type compatibility checking.
3137 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3140 * plugin.c (plugin_list_entry): Remove handle.
3141 (try_load_plugin): Call dlclose before return.
3143 2020-02-19 Alan Modra <amodra@gmail.com>
3145 * libbfd-in.h (_bfd_constant_p): Define.
3146 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3147 file size before allocating memory.
3148 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3149 * elf.c (bfd_elf_get_str_section): Likewise.
3150 (_bfd_elf_slurp_version_tables): Likewise.
3151 * libbfd.h: Regenerate.
3153 2020-02-19 Alan Modra <amodra@gmail.com>
3155 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3156 * aoutx.h (aout_get_external_symbols): Replace calls to
3157 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3158 (slurp_reloc_table): Likewise.
3159 * archive.c (do_slurp_bsd_armap): Likewise.
3160 (do_slurp_coff_armap): Likewise.
3161 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3162 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3163 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3164 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3165 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3166 (_bfd_coff_get_external_symbols): Likewise.
3167 * ecoff.c (ecoff_slurp_symbolic_header),
3168 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3169 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3170 (ecoff_indirect_link_order): Likewise.
3171 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3172 (_bfd_elf_slurp_version_tables): Likewise.
3173 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3174 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3175 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3176 * elf64-alpha.c (READ): Likewise.
3177 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3178 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3179 * elfcode.h (elf_slurp_symbol_table),
3180 (elf_slurp_reloc_table_from_section): Likewise.
3181 * elflink.c (elf_link_add_object_symbols),
3182 (elf_link_check_versioned_symbol): Likewise.
3183 * elfxx-mips.c (READ): Likewise.
3184 * i386lynx.c (slurp_reloc_table): Likewise.
3185 * lynx-core.c (lynx_core_file_p): Likewise.
3186 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3187 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3188 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3189 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3190 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3191 (bfd_pef_parse_symbols): Likewise.
3192 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3193 * som.c (setup_sections, som_slurp_string_table),
3194 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3195 (som_bfd_fill_in_ar_symbols): Likewise.
3196 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3197 (evax_bfd_print_image): Likewise.
3198 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3199 * wasm-module.c (wasm_scan): Likewise.
3200 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3201 * xsym.c (bfd_sym_read_name_table),
3202 (bfd_sym_print_type_information_table_entry): Likewise.
3203 * libbfd.h: Regenerate.
3205 2020-02-19 Alan Modra <amodra@gmail.com>
3207 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3208 reading external relocs.
3209 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3210 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3212 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3214 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3215 (m32c_elf_relax_section): Likewise.
3216 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3217 (rl78_elf_relax_section): Likewise.
3218 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3219 (elf32_rx_relax_section): Likewise.
3220 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3221 parameter types and use..
3222 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3223 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3224 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3225 being read from file, just the extra.
3226 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3227 after reading external syms. Free on failure.
3229 2020-02-19 Alan Modra <amodra@gmail.com>
3231 * coffcode.h (buy_and_read, coff_slurp_line_table),
3232 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3233 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3234 corresponding bfd_alloc call. Adjust variables to suit.
3235 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3236 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3237 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3238 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3239 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3240 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3241 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3242 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3243 * elf64-alpha.c (READ): Likewise.
3244 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3245 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3246 (bfd_from_remote_memory): Likewise.
3247 * elfcore.h (core_find_build_id): Likewise.
3248 * elfxx-mips.c (READ): Likewise.
3249 * mach-o.c (bfd_mach_o_mangle_sections),
3250 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3251 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3252 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3253 * som.c (setup_sections, som_prep_for_fixups)
3254 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3255 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3256 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3257 (som_bfd_ar_write_symbol_stuff): Likewise.
3258 * vms-alpha.c (vector_grow1): Likewise.
3259 * vms-lib.c (vms_add_index): Likewise.
3260 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3261 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3262 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3263 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3264 (bfd_alloc2, bfd_zalloc2): Delete.
3265 (_bfd_mul_overflow): Define.
3266 * libbfd.h: Regenerate.
3268 2020-02-19 Alan Modra <amodra@gmail.com>
3270 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3272 (assign_section_numbers): Likewise.
3273 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3274 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3275 bfd_malloc2, size_t amt, and unsigned tls_count.
3276 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3277 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3278 (elf_output_implib): Use bfd_alloc.
3280 2020-02-19 Alan Modra <amodra@gmail.com>
3282 * bfd.c (struct bfd): Move format and direction to other
3283 bitfields. Add "size".
3284 * bfdio.c (bfd_get_size): Cache size when not writing file.
3285 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3286 returning zero, ie. unknown.
3287 (bfd_get_alt_debug_link_info): Likewise.
3288 * bfd-in2.h: Regenerate.
3290 2020-02-19 Alan Modra <amodra@gmail.com>
3292 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3293 bfd_get_file_size twice.
3294 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3295 zero, ie. unknown, return.
3296 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3297 * elfcode.h (elf_swap_shdr_in): Likewise.
3298 (elf_object_p): Don't call bfd_get_file_size twice and correct
3301 2020-02-19 Alan Modra <amodra@gmail.com>
3303 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3304 FALSE if memory alloc fails. Adjust calls.
3305 * som.c (som_prep_for_fixups): Likewise.
3306 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3307 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3308 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3309 * som.c (som_build_and_write_symbol_table): Return via error_return
3311 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3312 (VEC_APPEND_EL): Delete.
3313 (vector_grow1): Return pointer to element. Catch overflow.
3314 Return NULL on memory allocation failure.
3315 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3316 (alpha_vms_add_fixup_ca): Likewise.
3317 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3319 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3321 2020-02-19 Alan Modra <amodra@gmail.com>
3323 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3324 * aout-target.h (object_p): Likewise.
3325 * aout-tic30.c (tic30_aout_object_p): Likewise.
3326 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3327 (emit_stringtab, write_syms, link_hash_table_create),
3328 (aout_link_write_other_symbol): Likewise.
3329 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3330 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3331 (_bfd_compute_and_write_armap): Likewise.
3332 * archures.c (bfd_arch_list): Likewise.
3333 * bfd.c (bfd_record_phdr): Likewise.
3334 * binary.c (binary_canonicalize_symtab): Likewise.
3335 * cisco-core.c (cisco_core_file_validate): Likewise.
3336 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3337 (find_arm_glue, record_arm_to_thumb_glue),
3338 (record_thumb_to_arm_glue): Likewise.
3339 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3340 (ppc_allocate_toc_section): Likewise.
3341 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3342 * coff-sh.c (sh_relax_section): Likewise.
3343 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3344 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3345 (coff_set_alignment_hook, coff_mkobject),
3346 (coff_compute_section_file_positions): Likewise.
3347 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3348 (coff_find_nearest_line_with_names),
3349 ( bfd_coff_set_symbol_class): Likewise.
3350 * cofflink.c (_bfd_coff_link_hash_table_create),
3351 (_bfd_coff_link_input_bfd): Likewise.
3352 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3353 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3354 (build_line_info_table, sort_line_sequences),
3355 (line_info_add_include_dir, line_info_add_file_name),
3356 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3357 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3358 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3359 (_bfd_ecoff_find_nearest_line),
3360 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3361 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3362 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3363 * elf-m10300.c (mn10300_elf_relax_section),
3364 (elf32_mn10300_link_hash_table_create): Likewise.
3365 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3366 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3367 * elf32-arm.c (elf32_arm_link_hash_table_create),
3368 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3369 (elf32_arm_new_section_hook): Likewise.
3370 * elf32-avr.c (elf_avr_new_section_hook),
3371 (elf32_avr_link_hash_table_create, get_local_syms),
3372 (elf32_avr_setup_section_lists): Likewise.
3373 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3374 (bfin_link_hash_table_create): Likewise.
3375 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3376 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3377 * elf32-csky.c (csky_elf_link_hash_table_create),
3378 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3379 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3380 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3381 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3382 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3383 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3384 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3385 (m32r_elf_check_relocs): Likewise.
3386 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3387 (elf32_m68hc11_setup_section_lists),
3388 (elf32_m68hc11_size_stubs): Likewise.
3389 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3390 * elf32-metag.c (elf_metag_link_hash_table_create),
3391 (elf_metag_setup_section_lists): Likewise.
3392 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3393 (microblaze_elf_check_relocs): Likewise.
3394 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3395 (nds32_elf_check_relocs): Likewise.
3396 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3397 (get_local_syms, nios2_elf32_check_relocs),
3398 (nios2_elf32_link_hash_table_create): Likewise.
3399 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3400 (or1k_elf_check_relocs): Likewise.
3401 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3402 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3403 * elf32-s390.c (elf_s390_link_hash_table_create),
3404 (elf_s390_check_relocs): Likewise.
3405 * elf32-score.c (score_elf_create_got_section),
3406 (s3_elf32_score_new_section_hook),
3407 (elf32_score_link_hash_table_create): Likewise.
3408 * elf32-score7.c (score_elf_create_got_section),
3409 (s7_elf32_score_new_section_hook): Likewise.
3410 * elf32-sh.c (sh_elf_link_hash_table_create),
3411 (sh_elf_check_relocs): Likewise.
3412 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3413 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3414 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3415 (tilepro_elf_check_relocs): Likewise.
3416 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3417 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3418 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3419 (elf_xtensa_new_section_hook): Likewise.
3420 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3421 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3422 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3423 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3424 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3425 * elf64-ppc.c (ppc64_elf_new_section_hook),
3426 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3427 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3428 * elf64-s390.c (elf_s390_link_hash_table_create),
3429 (elf_s390_check_relocs): Likewise.
3430 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3431 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3432 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3433 (elf_link_add_archive_symbols, compute_bucket_count),
3434 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3435 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3436 (bfd_elf_final_link): Likewise.
3437 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3438 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3439 (elfNN_aarch64_new_section_hook): Likewise.
3440 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3441 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3442 (riscv_elf_check_relocs): Likewise.
3443 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3444 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3445 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3446 (_bfd_mips_elf_link_hash_table_create): Likewise.
3447 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3448 (_bfd_sparc_elf_check_relocs),
3449 (_bfd_sparc_elf_new_section_hook): Likewise.
3450 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3451 (tilegx_elf_check_relocs): Likewise.
3452 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3453 * format.c (bfd_check_format_matches): Likewise.
3454 * hash.c (_bfd_stringtab_init): Likewise.
3455 * ihex.c (ihex_scan): Likewise.
3456 * irix-core.c (irix_core_core_file_p): Likewise.
3457 * linker.c (bfd_wrapped_link_hash_lookup),
3458 (_bfd_generic_link_hash_table_create),
3459 (_bfd_generic_reloc_link_order): Likewise.
3460 * lynx-core.c (lynx_core_file_p): Likewise.
3461 * netbsd-core.c (netbsd_core_file_p): Likewise.
3462 * osf-core.c (osf_core_core_file_p): Likewise.
3463 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3464 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3465 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3466 * peicode.h (pe_mkobject): Likewise.
3467 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3468 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3469 * sco5-core.c (read_uarea): Likewise.
3470 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3471 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3472 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3473 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3474 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3475 * srec.c (srec_scan): Likewise.
3476 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3477 * targets.c (bfd_target_list): Likewise.
3478 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3479 * trad-core.c (trad_unix_core_file_p): Likewise.
3480 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3481 (vms_new_section_hook): Likewise.
3482 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3483 * xcofflink.c (xcoff_get_section_contents),
3484 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3485 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3486 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3488 2020-02-19 Alan Modra <amodra@gmail.com>
3490 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3492 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3494 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3495 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3496 a build_list_p argument. Don't search plugin_list. Short circuit
3497 when building the plugin list.
3498 (has_plugin): Renamed to has_plugin_list.
3499 (bfd_plugin_set_plugin): Don't set has_plugin.
3500 (bfd_plugin_specified_p): Check plugin_list instead.
3501 (build_plugin_list): New function.
3502 (load_plugin): Call build_plugin_list and use plugin_list.
3504 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3507 * plugin.c (try_claim): Always clean up for LTO wrapper.
3508 (try_load_plugin): Treat each object as independent. Create a
3509 copy for plugin name.
3511 2020-02-11 Nick Clifton <nickc@redhat.com>
3513 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3514 for addresses in print statements.
3515 (msp430_elf_relax_delete_bytes): Likewise.
3516 (msp430_elf_relax_add_words): Likewise.
3517 (msp430_elf_relax_section): Likewise.
3519 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3521 * plugin.c (add_symbols): Clear plugin_data memory.
3523 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3526 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3527 (EXECUTABLE_SUFFIX): Likewise.
3528 * config.in: Regenerated.
3529 * configure: Likewise.
3530 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3531 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3532 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3533 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3534 (get_lto_wrapper): New.
3535 (setup_lto_wrapper_env): Likewise.
3536 (current_plugin): Likewise.
3537 (register_all_symbols_read): Likewise.
3538 (register_cleanup): Likewise.
3539 (get_symbols): Likewise.
3540 (add_input_file): Likewise.
3541 (bfd_plugin_close_and_cleanup): Likewise.
3542 (claim_file): Removed.
3543 (register_claim_file): Set current_plugin->claim_file.
3544 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3545 lto_syms in current_plugin.
3546 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3547 all_symbols_read handler. Copy real symbols to plugin_data.
3548 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3549 (try_load_plugin): Don't reuse the previous plugin for LTO
3550 wrapper. Set up GCC LTO wrapper if possible. Don't set
3551 plugin_list_iter->claim_file.
3552 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3554 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3557 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3559 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3560 check if previous instruction matches a conditional jump inserted
3561 earlier. Invert conditional jump and delete branch in this case.
3563 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3565 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3566 msp430_elf_relax_add_words. Support insertion of either one or two
3568 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3569 needs to be grown. Handle insertion of branch instruction to replace
3572 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3574 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3575 debugging relocations.
3576 (msp430_elf_relax_delete_bytes): Likewise.
3577 (msp430_elf_relax_add_two_words): Likewise.
3578 (msp430_elf_relax_section): Likewise.
3580 2020-02-10 Alan Modra <amodra@gmail.com>
3582 * archures.c: Wrap overlong z80 comments.
3583 * bfd-in2.h: Regenerate.
3585 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3588 * archures.c: Add GBZ80 and Z80N machine values.
3589 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3590 * coff-z80.c: Add support for new reloc.
3591 * coffcode.h: Add support for new machine values.
3592 * cpu-z80.c: Add support for new machine names.
3593 * elf32-z80.c: Add support for new reloc.
3594 * bfd-in2.h: Regenerate.
3595 * libbfd.h: Regenerate.
3597 2020-02-07 Nick Clifton <nickc@redhat.com>
3600 * elf.c (rewrite_elf_program_header): Do not complain if no
3601 sections are mapped to a segment.
3603 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3606 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3607 for garbage collection on __patchable_function_entries section
3608 without linked-to section.
3610 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3613 * bfd-in2.h: Regenerated.
3614 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3615 on section if gc_mark of any of its linked-to sections is set
3616 and don't set gc_mark again.
3617 * section.c (asection): Add linked_to_symbol_name to map_head
3620 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3622 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3623 reporting an unrecognized instruction with R_V850_LONGJUMP.
3625 2020-02-05 Alan Modra <amodra@gmail.com>
3627 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3629 2020-02-04 Alan Modra <amodra@gmail.com>
3631 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3632 R_PPC_VLE_ADDR20, goto copy_reloc.
3634 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3636 * bfd-in2.h: Regenerated.
3637 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3639 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3642 * bfd-in2.h: Regenerated.
3643 * ecoff.c (bfd_debug_section): Add section_id.
3644 * section.c (bfd_section): Add section_id.
3645 (SEC_ASSEMBLER_SECTION_ID): New.
3646 (BFD_FAKE_SECTION): Add section_id.
3648 2020-02-01 Nick Clifton <nickc@redhat.com>
3650 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3653 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3655 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3656 encodings are relative to the GOT on nios2, too.
3658 2020-01-31 Alan Modra <amodra@gmail.com>
3660 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3661 file. Use $< and $@ in rules.
3662 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3663 (elf32-ia64.c, elf64-ia64.c): Likewise.
3664 (elf32-riscv.c, elf64-riscv.c): Likewise.
3665 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3666 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3667 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3668 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3669 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3670 * Makefile.in: Regenerate.
3672 2020-01-31 Alan Modra <amodra@gmail.com>
3675 * elf.c (setup_group): Don't clear entire section contents,
3676 just the padding after group flags. Release alloc'd memory
3677 after a seek or read failure.
3679 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3681 * peXXigen.c (pe_is_repro): New function.
3682 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3683 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3685 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3687 * peXXigen.c (debug_type_names): Add names for new debug data type
3690 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3692 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3693 inner loop. Fix a memory leak.
3695 2020-01-30 Alan Modra <amodra@gmail.com>
3697 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3698 or obj_coff_keep_strings here.
3699 (coff_get_normalized_symtab): Free external syms directly.
3700 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3703 2020-01-27 Jim Wilson <jimw@sifive.com>
3705 * cpu-riscv.c (riscv_scan): New.
3706 (N): Change bfd_default_scan to riscv_scan.
3708 2020-01-27 Andreas Schwab <schwab@suse.de>
3710 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3711 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3712 * Makefile.in: Regenerate.
3713 * cpu-plugin.c: Remove.
3714 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3715 (bfd_plugin_arch): Remove declaration.
3716 * bfd-in2.h: Regenerate.
3717 * po/SRC-POTFILES.in: Regenerate.
3719 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3720 Alan Modra <amodra@gmail.com>
3723 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3725 2020-01-24 Jim Wilson <jimw@sifive.com>
3727 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3728 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3729 avoid over long line.
3731 2020-01-24 Nick Clifton <nickc@redhat.com>
3734 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3735 syms and keep strings flags as these may have been set in order to
3736 prevent a bogus call to free.
3738 2020-01-23 Nick Clifton <nickc@redhat.com>
3740 * po/fr.po: Updated French translation.
3742 2020-01-23 Alan Modra <amodra@gmail.com>
3745 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3746 by zero when p_align is zero.
3748 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3750 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3751 (riscv_prefix_cmp): Likewise.
3752 (riscv_non_std_ext_p): Deleted.
3753 (riscv_std_sv_ext_p): Likewise.
3754 (riscv_non_std_sv_ext_p): Likewise.
3755 (riscv_merge_non_std_and_sv_ext): Rename to...
3756 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3757 (riscv_merge_arch_attr_info): Replace 3 calls to
3758 riscv_merge_non_std_and_sv_ext with single call to
3759 riscv_merge_multi_letter_ext.
3760 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3761 encounter a 'z' prefix.
3762 (riscv_get_prefix_class): New function, return prefix class based
3763 on first few characters of input string.
3764 (riscv_parse_config): New structure to factor out minor differences
3765 in extension class parsing behaviour.
3766 (riscv_parse_sv_or_non_std_ext): Rename to...
3767 (riscv_parse_prefixed_ext): and parameterise with
3769 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3770 (riscv_multi_letter_ext_valid_p): New.
3771 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3772 (riscv_parse_subset): Delegate all non-single-letter parsing work
3773 to riscv_parse_prefixed_ext.
3774 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3775 (riscv_get_prefix_class): Declare.
3777 2020-01-22 Alan Modra <amodra@gmail.com>
3779 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3780 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3781 __tls_get_addr_desc.
3782 (ppc64_elf_size_stubs): Add section for linker generated
3783 __tls_get_addr_desc wrapper function. Loop at least once if
3784 generating this function.
3785 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3786 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3788 2020-01-22 Alan Modra <amodra@gmail.com>
3790 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3791 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3793 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3794 (STDU_R1_0R1, ADDI_R1_R1): Define.
3795 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3796 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3797 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3798 no_tls_get_addr_regsave.
3799 (branch_reloc_hash_match): Add hash3 and hash4.
3800 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3801 (ppc64_elf_size_dynamic_sections): Likewise.
3802 (ppc64_elf_relocate_section): Likewise.
3803 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3804 __tls_get_addr stub.
3805 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3807 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3808 eh_frame for regsave __tls_get_addr.
3810 2020-01-22 Alan Modra <amodra@gmail.com>
3812 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3813 which __tls_get_addr calls will be eliminated.
3815 2020-01-20 Nick Clifton <nickc@redhat.com>
3817 * po/pt.po: Updates Portuguese translation.
3818 * po/ru.po: Updated Russian translation.
3819 * po/uk.po: Updated Ukranian translation.
3821 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3824 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3825 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3827 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3828 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3829 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3830 "rex leal x@tlsdesc(%rip), %reg" to
3831 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3832 "call *(%eax)" to "nopl (%rax)".
3834 2020-01-20 Alan Modra <amodra@gmail.com>
3836 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3837 (MTLR_R11): Don't define.
3838 (LD_R0_0R3, CMPDI_R0_0): Define.
3839 (build_tls_get_addr_stub): Don't use r11 in stub.
3841 2020-01-20 Alan Modra <amodra@gmail.com>
3843 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3844 (defined_sym_val, is_tls_get_addr): Likewise.
3846 2020-01-18 Nick Clifton <nickc@redhat.com>
3848 * version.m4 (BFD_VERSION): Set to 2.34.50.
3849 * configure: Regenerate.
3850 * po/bfd.pot: Regenerate.
3852 2020-01-18 Nick Clifton <nickc@redhat.com>
3854 Binutils 2.34 branch created.
3856 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3858 * coff-arm.c: Fix spelling error (seperate).
3859 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3861 * sysdep.h (strnlen): Fix spelling error (seperate).
3863 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3866 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3868 2020-01-15 Alan Modra <amodra@gmail.com>
3871 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3872 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3873 of function symbols unless dot symbols are present. Do warn
3874 whenever one is created, regardles of whether a PLT entry is
3875 also emitted for the function symbol.
3877 2020-01-14 Alan Modra <amodra@gmail.com>
3879 * som.c (som_bfd_count_ar_symbols): Error when file position
3880 of symbols on chains is not strictly increasing.
3882 2020-01-14 Alan Modra <amodra@gmail.com>
3884 * vms.h (VMS_DEBUG): Define as 0.
3885 * vms-alpha.c (image_write): Move debug output after bounds check.
3887 (_bfd_vms_slurp_eihd): Warning fix.
3888 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3890 2020-01-13 Alan Modra <amodra@gmail.com>
3892 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3893 for "ignored" records.
3895 2020-01-13 Alan Modra <amodra@gmail.com>
3897 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3898 Delete asect name check. Move asect NULL check to wasm_object_p.
3899 Correct bounds check of sizes against end. Replace uses of
3900 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3901 just one bfd_release.
3902 (wasm_scan): Don't use malloc/strdup for section names,
3903 bfd_alloc instead. Simplify code prefixing section name.
3904 Formatting. Don't attempt to free memory here..
3905 (wasm_object_p): ..do so here.
3907 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3910 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3911 UNDEFWEAK_NO_DYNAMIC_RELOC.
3912 (allocate_dynrelocs_for_symbol): Likewise.
3914 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3917 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3919 2020-01-10 Alan Modra <amodra@gmail.com>
3921 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3923 2020-01-09 Nick Clifton <nickc@redhat.com>
3926 * bfd.c (bfd_convert_section_contents): Check for a compress
3927 header size that is larger than the actual section size.
3929 2020-01-08 Alan Modra <amodra@gmail.com>
3932 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3933 after removing sections.
3935 2020-01-06 Jim Wilson <jimw@sifive.com>
3938 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3939 check for !bfd_link_pic (info).
3940 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3941 <R_RISCV_JAL>: Add comment.
3942 (_bfd_riscv_relax_section): For plt.offset check, add check for
3943 bfd_link_pic (info). Add comment.
3945 2020-01-06 Alan Modra <amodra@gmail.com>
3947 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3948 match failures. Don't init to bfd_error_wrong_format before
3949 calling _bfd_check_format.
3951 2020-01-06 Alan Modra <amodra@gmail.com>
3953 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3954 status rather than exiting on stack overflow or underflow.
3955 (_bfd_vms_slurp_etir): Adjust to suit.
3957 2020-01-06 Alan Modra <amodra@gmail.com>
3959 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3961 2020-01-06 Alan Modra <amodra@gmail.com>
3963 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3964 command. Check name offset is within command.
3965 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3966 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3967 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3968 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3969 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3970 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3971 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3972 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3973 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3974 (bfd_mach_o_read_segment): Similarly.
3975 (bfd_mach_o_read_thread): Properly bound check thread struct.
3976 Don't repeat checks on second loop.
3977 (bfd_mach_o_read_command): Fail on invalid command length.
3979 2020-01-04 Alan Modra <amodra@gmail.com>
3981 * format.c (bfd_check_format_matches): Add preserve_match.
3982 Save initial bfd state in "preserve", matched bfd state in
3983 "preserve_match". Save just the first match. Release
3984 bfd_alloc memory. Restore and finish preserved state as
3985 appropriate on all function exit paths.
3987 2020-01-04 Alan Modra <amodra@gmail.com>
3989 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3991 2020-01-04 Alan Modra <amodra@gmail.com>
3993 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3996 2020-01-03 Nick Clifton <nickc@redhat.com>
3999 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4000 there is enough data remaining in the code buffer before
4001 attempting to read a function stub.
4003 2020-01-03 Nick Clifton <nickc@redhat.com>
4006 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4007 return value from bfd_malloc.
4008 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4009 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4010 (elf32_arm_filter_cmse_symbols): Likewise.
4011 (elf32_arm_write_section): Likewise.
4012 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4013 (bfd_mach_o_follow_dsym): Likewise.
4014 * pef.c (bfd_pef_print_loader_section): Likewise.
4015 (bfd_pef_scan_start_address): Likewise.
4016 (bfd_pef_parse_function_stubs): Likewise.
4017 (bfd_pef_parse_symbols): Likewise.
4019 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4021 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4022 on binary inputs ld/PR25316.
4023 (is_ia64_elf): new helper to filter on ia64 objects.
4025 2020-01-03 Jan Beulich <jbeulich@suse.com>
4027 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4029 (bfd_mach_o_scan): Insert underscore in two variable names.
4031 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4033 * Makefile.am: Add z80-elf target support.
4034 * configure.ac: Likewise.
4035 * targets.c: Likewise.
4036 * Makefile.in: Regenerate.
4037 * configure: Regenerate.
4038 * config.bfd: Add z80-elf target support and new arches: ez80 and
4040 * elf32-z80.c: New file.
4041 * archures.c: Add new z80 architectures: eZ80 and Z180.
4042 * coffcode.h: Likewise.
4043 * cpu-z80.c: Likewise.
4044 * coff-z80.c: Add new relocations for Z80 target and local label
4046 * reloc.c: Add new relocs.
4047 * bfd-in2.h: Regenerate.
4048 * libbfd.h: Regenerate.
4050 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4054 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4056 2020-01-01 Alan Modra <amodra@gmail.com>
4058 Update year range in copyright notice of all files.
4060 For older changes see ChangeLog-2019
4062 Copyright (C) 2020 Free Software Foundation, Inc.
4064 Copying and distribution of this file, with or without modification,
4065 are permitted in any medium without royalty provided the copyright
4066 notice and this notice are preserved.
4072 version-control: never