1 2020-08-31 Alan Modra <amodra@gmail.com>
5 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
6 (CRINFO_RELVADDR): Make unsigned.
7 (mips_elf_nullify_got_load): Use unsigned constant when shifting
10 2020-08-31 Alan Modra <amodra@gmail.com>
13 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
14 variable and rewrite signed overflow check.
15 * elf32-mep.c: Regenerate.
16 (mep_final_link_relocate): Delete "s".
18 2020-08-31 Alan Modra <amodra@gmail.com>
21 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
22 that might shift values into sign bit.
24 2020-08-31 Alan Modra <amodra@gmail.com>
27 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
28 and similarly for variables dealing with overflow.
30 2020-08-31 Alan Modra <amodra@gmail.com>
33 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
34 without undefined behaviour. Tidy excess casts.
36 2020-08-31 Alan Modra <amodra@gmail.com>
38 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
39 alignment from reloc addend after reloc type R_MN10300_ALIGN is
42 2020-08-30 Alan Modra <amodra@gmail.com>
46 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
47 without undefined behaviour.
49 2020-08-29 Nick Clifton <nickc@redhat.com>
52 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
55 2020-08-29 Alan Modra <amodra@gmail.com>
58 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
59 element when count is zero. bfd_realloc when shrinking.
61 2020-08-28 Alan Modra <amodra@gmail.com>
64 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
67 2020-08-28 Alan Modra <amodra@gmail.com>
70 * ecofflink.c (WRITE): Really don't write zero size chunks.
72 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
75 * linker.c (bfd_generic_define_common_symbol): Force the alignment
76 to 1 if the section has now alignment requirement.
78 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
80 * elf32-csky.c (csky_archs): Fix arch names.
81 (csky_find_arch_with_name): New.
82 (elf32_csky_merge_attributes): New.
83 (csky_elf_merge_private_bfd_data): Add process of merge
85 (elf32_csky_obj_attrs_arg_type): New.
86 (elf32_csky_obj_attrs_handle_unknown): New.
87 (elf_backend_obj_attrs_vendor): Define.
88 (elf_backend_obj_attrs_section): Define.
89 (elf_backend_obj_attrs_arg_type): Define.
90 (elf_backend_obj_attrs_section_type): Define.
92 2020-08-28 Nick Clifton <nickc@redhat.com>
95 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
96 for undefined symbols which will not generate extra warning
97 messages about truncated relocs.
99 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
101 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
102 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
103 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
104 unresolved reloc checks.
106 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
109 * som.c (som_bfd_copy_private_section_data): Issue error when a
110 subspace is specified without its containing space.
112 2020-08-27 Alan Modra <amodra@gmail.com>
115 * elflink.c: Include limits.h.
116 (CHAR_BIT): Provide fallback define.
117 (set_symbol_value): Correct complex reloc comment.
118 (undefined_reference): Set bfd_error.
119 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
121 (eval_symbol): Limit shifts. Force unsigned for left shift.
122 Catch divide by zero.
123 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
124 * configure: Regenerate.
125 * config.in: Regenerate.
127 2020-08-27 Alan Modra <amodra@gmail.com>
130 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
132 2020-08-27 Alan Modra <amodra@gmail.com>
134 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
135 on sym_sec not being output.
137 2020-08-27 Alan Modra <amodra@gmail.com>
140 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
142 2020-08-26 Nick Clifton <nickc@redhat.com>
145 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
147 (avr_elf32_load_records_from_section): Use bfd_get_16 and
148 bfd_get_32 to load values from potentially unaligned pointers.
151 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
152 ignore local symbols.
153 (elf64_alpha_relax_got_load): Do not check for local dynamic
155 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
157 (INSN_A) Cast the A parameter to unsigned.
158 (INSN_AB): Define in terms of INSN_A.
159 (INSN_ABC): Likewise.
160 (INSN_ABO): Likewise.
164 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
165 unsigned long constant when creating a mask to test for alignment
168 2020-08-26 Alan Modra <amodra@gmail.com>
171 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
173 2020-08-26 Alan Modra <amodra@gmail.com>
176 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
177 when section is empty.
179 2020-08-26 Alan Modra <amodra@gmail.com>
182 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
185 2020-08-26 Alan Modra <amodra@gmail.com>
193 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
194 (ppc64_elf_tls_setup): Likewise.
195 (branch_reloc_hash_match): Likewise.
196 (build_plt_stub): Likewise.
197 (ppc64_elf_relocate_section): Likewise.
199 2020-08-26 Alan Modra <amodra@gmail.com>
202 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
204 2020-08-26 Alan Modra <amodra@gmail.com>
207 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
208 sstubs->contents != NULL.
210 2020-08-26 Alan Modra <amodra@gmail.com>
213 * som.c (som_prep_for_fixups): Return early when no symbols.
215 2020-08-26 Alan Modra <amodra@gmail.com>
218 * ecofflink.c (WRITE): Don't write size 0 chunks.
220 2020-08-26 Alan Modra <amodra@gmail.com>
222 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
224 2020-08-26 Alan Modra <amodra@gmail.com>
227 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
229 2020-08-26 David Faust <david.faust@oracle.com>
231 * archures.c (bfd_mach_xbpf): Define.
232 * bfd-in2.h: Regenerate.
233 * cpu-bpf.c (bfd_xbpf_arch) New.
234 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
236 2020-08-26 Alan Modra <amodra@gmail.com>
238 * archures.c (bfd_mach_ck860): Define.
240 2020-08-25 Mark Wielaard <mark@klomp.org>
242 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
243 and dwarf_rnglists_size fields.
244 (dwarf_debug_sections): Add debug_rnglists.
245 (dwarf_debug_section_enum): Likewise.
246 (read_debug_rnglists): New function.
247 (read_rangelist): New function to call either read_ranges or
248 read_rnglists. Rename original function to...
249 (read_ranges): ...this.
250 (read_rnglists): New function.
252 2020-08-25 Alan Modra <amodra@gmail.com>
255 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
256 is_elf_hash_table before accessing elf fields.
258 2020-08-25 Alan Modra <amodra@gmail.com>
261 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
264 2020-08-25 Alan Modra <amodra@gmail.com>
267 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
268 before accessing elf fields.
270 2020-08-25 Alan Modra <amodra@gmail.com>
273 * som.c (som_compute_checksum): XOR 32-bit words in header,
274 not unsigned long sized words.
276 2020-08-25 Alan Modra <amodra@gmail.com>
279 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
280 amount copied for elf_segment_map defined with one element
283 2020-08-25 Alan Modra <amodra@gmail.com>
286 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
287 bfd_get_x size function to read addends out of fields. Apply
288 rightshift adjustment too. Don't apply the now unnecessary
289 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
290 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
291 Correct R_ARM_THM_JUMP6 addend.
293 2020-08-25 Alan Modra <amodra@gmail.com>
296 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
297 before start of section.
299 2020-08-25 Alan Modra <amodra@gmail.com>
301 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
302 before accessing elf_hash_table_id.
303 * elf32-arc.c (elf_arc_hash_table): Likewise.
304 * elf32-arm.c (elf32_arm_hash_table): Likewise.
305 * elf32-avr.c (avr_link_hash_table): Likewise.
306 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
307 * elf32-cris.c (elf_cris_hash_table): Likewise.
308 * elf32-csky.c (csky_elf_hash_table): Likewise.
309 * elf32-frv.c (frvfdpic_hash_table): Likewise.
310 * elf32-hppa.c (hppa_link_hash_table): Likewise.
311 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
312 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
313 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
314 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
315 * elf32-metag.c (metag_link_hash_table): Likewise.
316 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
317 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
318 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
319 * elf32-s390.c (elf_s390_hash_table): Likewise.
320 * elf32-sh.c (sh_elf_hash_table): Likewise.
321 * elf32-spu.c (spu_hash_table): Likewise.
322 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
323 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
324 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
325 * elf64-hppa.c (hppa_link_hash_table): Likewise.
326 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
327 * elf64-s390.c (elf_s390_hash_table): Likewise.
328 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
329 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
330 * elfxx-mips.c (mips_elf_hash_table): Likewise.
331 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
332 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
334 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
336 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
337 int. Use '%u' format with _bfd_error_handler to render it.
339 2020-08-25 Alan Modra <amodra@gmail.com>
342 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
343 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
345 2020-08-25 Alan Modra <amodra@gmail.com>
348 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
349 accessing elf_hash_table_id.
351 2020-08-25 Alan Modra <amodra@gmail.com>
354 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
355 accessing elf_hash_table_id.
357 2020-08-24 Mark Wielaard <mark@klomp.org>
359 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
360 (read_formatted_entries): Likewise. And skip zero entry.
362 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
364 * bfd-in2.h (bfd_mach_ck860): New.
365 * cpu-csky.c (arch_info_struct): Add item for CK860.
367 2020-08-24 Alan Modra <amodra@gmail.com>
369 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
370 high part tprel16 relocs.
371 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
372 Clear do_tls_opt on odd instructions.
373 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
374 Don't sanity check them here.
375 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
376 high part tprel16 relocs.
377 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
378 Clear do_tls_opt on odd instructions.
379 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
381 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
384 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
385 * configure: Regenerate.
387 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
390 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
391 versioned symbols, which are defined in shared objects, in
394 2020-08-21 Nick Clifton <nickc@redhat.com>
396 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
397 the data map if there are entries in it.
398 (_bfd_aarch64_erratum_843419_scan): Likewise.
400 2020-08-21 Jan Beulich <jbeulich@suse.com>
402 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
403 last byte of debug dir, not first.
405 2020-08-20 Nick Clifton <nickc@redhat.com>
408 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
409 field in the ELF header of the compressed sections.
411 2020-08-20 Nick Clifton <nickc@redhat.com>
414 * elf-bfd.h (struct bfd_elf_section_data): Add
415 has_secondary_relocs field.
416 * elf.c (_bfd_elf_copy_special_section_fields): Set the
417 has_secondary_relocs field for sections which have associated
419 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
420 on sections which have associated secondary relocs.
422 2020-08-15 Alan Modra <amodra@gmail.com>
424 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
425 small common section.
426 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
427 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
428 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
429 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
430 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
431 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
432 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
433 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
434 * elf32-v850.c (v850_elf_check_relocs): Likewise.
435 (v850_elf_add_symbol_hook): Likewise.
436 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
437 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
438 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
439 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
441 2020-08-15 Alan Modra <amodra@gmail.com>
444 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
446 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
447 on small common section.
448 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
449 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
450 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
451 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
452 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
453 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
455 2020-08-14 Alan Modra <amodra@gmail.com>
457 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
458 rather than another copy of primes. Increase maximum default
461 2020-08-13 Alan Modra <amodra@gmail.com>
463 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
465 2020-08-13 Alan Modra <amodra@gmail.com>
467 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
468 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
469 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
470 optimization when --no-pcrel-optimize.
472 2020-08-13 Alan Modra <amodra@gmail.com>
475 * bfd.c (struct bfd): Add read_only.
476 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
477 Set read_only on warning.
478 (elf_object_p): Sanity check program header alignment. Set
479 read_only on warning.
480 * bfd-in2.h: Regenerate.
482 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
484 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
485 win32pstatus note type to avoid signedness comparison warning.
487 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
489 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
490 win32pstatus notes, and return TRUE so we continue rather than
491 stopping as if it was an error.
493 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
495 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
497 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
499 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
500 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
501 appropriate size constraint for each win32pstatus note type.
503 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
505 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
506 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
509 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
511 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
512 (elfcore_grok_win32pstatus): Use.
514 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
516 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
517 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
518 offsets used to read NOTE_INFO_PROCESS.
520 2020-08-12 Nick Clifton <nickc@redhat.com>
522 * po/ru.po: Updated Russian translation.
523 * po/sr.po: Updated Serbian translation.
525 2020-08-07 David Faust <david.faust@oracle.com>
527 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
528 DISP16 and DISP32 relocations.
530 2020-08-05 David Faust <david.faust@oracle.com>
532 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
533 (bpf_elf_howto_table): Use it here.
534 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
535 instruction and data relocations.
537 2020-08-03 Alan Modra <amodra@gmail.com>
539 * vms-lib.c (vms_traverse_index): Sanity check size remaining
540 before accessing vms_idx or vms_elfidx.
542 2020-08-03 Alan Modra <amodra@gmail.com>
545 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
546 size against file size. Correct LONG_MAX limit check.
547 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
548 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
549 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
550 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
551 bfd_malloc_and_get_section.
553 2020-07-31 Alan Modra <amodra@gmail.com>
556 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
557 IR symbols to become dynamic.
558 (elf_link_add_object_symbols): Don't exclude IR symbols when
559 deciding whether an as-needed shared library is needed.
561 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
564 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
566 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
568 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
570 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
571 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
572 Don't define _STRUCTURED_PROC.
573 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
574 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
575 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
576 * configure, config.in: Regenerate.
577 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
578 * Makefile.in, doc/Makefile.in: Regenerate.
580 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
582 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
583 (elf_link_hash_table): Add sym_cache.
584 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
585 (elf32_arm_check_relocs): Updated.
586 (elf32_arm_size_dynamic_sections): Likewise.
587 * elf32-bfin.c (bfin_link_hash_table): Removed.
588 (bfin_link_hash_newfunc): Updated.
589 (bfin_hash_table): Removed.
590 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
591 (csky_elf_check_relocs): Updated.
592 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
593 (elf32_hppa_check_relocs): Updated.
594 * elf32-i386.c (elf_i386_tls_transition): Updated.
595 (elf_i386_convert_load_reloc): Likewise.
596 (elf_i386_check_relocs): Likewise.
597 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
598 (m32r_elf_hash_table): Updated.
599 (m32r_elf_link_hash_table_create): Likewise.
600 (m32r_elf_create_dynamic_sections): Likewise.
601 (m32r_elf_adjust_dynamic_symbol): Likewise.
602 (allocate_dynrelocs): Likewise.
603 (m32r_elf_size_dynamic_sections): Likewise.
604 (m32r_elf_relocate_section): Likewise.
605 (m32r_elf_finish_dynamic_symbol): Likewise.
606 (m32r_elf_check_relocs): Likewise.
607 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
609 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
610 (elf_m68k_check_relocs): Updated.
611 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
612 (elf_metag_check_relocs): Updated.
613 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
614 (microblaze_elf_check_relocs): Updated.
615 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
616 (nds32_elf_create_dynamic_sections): Likewise.
617 (nds32_elf_adjust_dynamic_symbol): Likewise.
618 (nds32_elf_check_relocs): Likewise.
619 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
620 srelbss and aym_cache.
621 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
622 (nios2_elf32_check_relocs): Updated.
623 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
624 (or1k_elf_check_relocs): Updated.
625 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
626 (ppc_elf_check_relocs): Updated.
627 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
628 (elf_s390_check_relocs): Updated.
629 (elf_s390_finish_dynamic_sections): Likewise.
630 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
632 (sh_elf_create_dynamic_sections): Updated.
633 (sh_elf_adjust_dynamic_symbol): Likewise.
634 (sh_elf_size_dynamic_sections): Likewise.
635 (sh_elf_check_relocs): Likewise.
636 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
637 (elf32_tic6x_check_relocs): Updated.
638 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
639 (tilepro_elf_hash_table): Updated.
640 (tilepro_elf_link_hash_table_create): Likewise.
641 (tilepro_elf_check_relocs): Likewise.
642 (tilepro_elf_adjust_dynamic_symbol): Likewise.
643 (allocate_dynrelocs): Likewise.
644 (tilepro_elf_size_dynamic_sections): Likewise.
645 (tilepro_elf_relocate_section): Likewise.
646 (tilepro_elf_finish_dynamic_symbol): Likewise.
647 (tilepro_finish_dyn): Likewise.
648 (tilepro_elf_finish_dynamic_sections): Likewise.
649 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
650 (ppc64_elf_before_check_relocs): Updated.
651 (ppc64_elf_check_relocs): Likewise.
652 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
653 (elf_s390_check_relocs): Updated.
654 (elf_s390_relocate_section): Likewise.
655 (elf_s390_finish_dynamic_sections): Likewise.
656 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
657 (elf_x86_64_check_relocs): Likewise.
658 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
660 (elfNN_aarch64_check_relocs): Updated.
661 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
662 (riscv_elf_check_relocs): Updated.
663 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
664 (mips_elf_resolve_got_page_ref): Updated.
665 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
666 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
668 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
669 (tilegx_elf_check_relocs): Updated.
670 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
672 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
674 * elflink.c (bfd_elf_final_link): Give local symbols a name if
676 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
677 return TRUE if making ET_REL output.
679 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
681 * elf-bfd.h (elf_backend_data): Add
682 `elf_backend_elfsym_local_is_section' member.
683 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
685 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
686 * elflink.c (bfd_elf_final_link): Use it to determine whether
687 set the `.symtab' section's `sh_info' value to the index of the
688 first non-local or non-section symbol.
689 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
691 (elf_backend_elfsym_local_is_section): New macro.
692 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
694 (elf_backend_elfsym_local_is_section): New macro.
696 2020-07-29 Alan Modra <amodra@gmail.com>
698 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
699 defined in excluded sections.
701 2020-07-28 Alan Modra <amodra@gmail.com>
703 * elf.c (assign_section_numbers): Comment. Don't segfault on
704 discarded sections when setting linked-to section for generic
706 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
708 2020-07-27 Alan Modra <amodra@gmail.com>
710 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
712 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
715 2020-07-24 Nick Clifton <nickc@redhat.com>
717 * config.bfd: Move xc16x target to the obsolete list.
719 2020-07-22 Kevin Buettner <kevinb@redhat.com>
721 * binary.c (binary_get_section_contents): Seek using offset
722 from section's file position.
724 2020-07-22 Kevin Buettner <kevinb@redhat.com>
726 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
728 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
731 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
732 type for the first function argument. Rename pointers to reflect
733 that they have distinct types.
735 2020-07-20 Alan Modra <amodra@gmail.com>
737 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
739 2020-07-19 Alan Modra <amodra@gmail.com>
741 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
742 (select_alt_stub): New function.
743 (ppc_get_stub_entry): Use it here.
744 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
746 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
747 merge notoc stubs with other varieties when power10_stubs is "auto".
748 Instead dup the stub hash table entry.
749 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
750 tests of power10_stubs.
752 2020-07-15 Alan Modra <amodra@gmail.com>
755 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
757 2020-07-15 Nick Clifton <nickc@redhat.com>
760 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
761 check for aux entries that overflow the buufer.
763 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
765 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
766 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
768 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
769 Alan Modra <amodra@gmail.com>
772 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
773 objects both before and after normal object files.
774 * elflink.c (_bfd_elf_section_already_linked): Likewise.
776 2020-07-10 Alan Modra <amodra@gmail.com>
778 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
779 * elf64-ppc.c (struct ppc_link_hash_table): Delete
781 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
782 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
783 uses of power10_stubs.
785 2020-07-09 Alan Modra <amodra@gmail.com>
787 * coff-ppc.c: Delete.
790 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
791 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
793 (coff_write_object_contents): Remove PPC_PE code.
794 * config.bfd: Move powerpcle-pe to removed targets.
795 * configure.ac: Remove powerpc PE entries.
796 * libcoff-in.h (ppc_allocate_toc_section): Delete.
797 (ppc_process_before_allocation): Delete.
798 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
799 * targets.c: Remove powerpc PE vectors.
800 * po/SRC-POTFILES.in: Regenerate.
801 * libcoff.h: Regenerate.
802 * Makefile.in: Regenerate.
803 * configure: Regenerate.
805 2020-07-09 Nick Clifton <nickc@redhat.com>
807 * po/fr.po: Updated French translation.
809 2020-07-07 Alan Modra <amodra@gmail.com>
811 * xcofflink.c (xcoff_mark): Don't mark const sections.
812 (bfd_xcoff_record_link_assignment): Add FIXME.
813 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
814 sections being discarded by linker script.
816 2020-07-07 Alan Modra <amodra@gmail.com>
818 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
819 time, uid, gid and mode for deterministic archive.
820 (xcoff_write_archive_contents_big): Likewise.
822 2020-07-07 Alan Modra <amodra@gmail.com>
824 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
827 2020-07-06 Nick Clifton <nickc@redhat.com>
829 * po/pt.po: Updated Portuguese translation.
830 * po/uk.po: Updated Ukranian translation.
832 2020-07-04 Nick Clifton <nickc@redhat.com>
834 * version.m4: Set version to 2.35.50.
835 * configure: Regenerate.
836 * po/bbfd.pot: Regenerate.
838 2020-07-04 Nick Clifton <nickc@redhat.com>
840 Binutils 2.35 branch created.
842 2020-07-01 Alan Modra <amodra@gmail.com>
845 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
846 raw syment index before dereferencing.
848 2020-07-01 Alan Modra <amodra@gmail.com>
850 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
852 2020-07-01 Alan Modra <amodra@gmail.com>
854 * config.bfd: Obsolete xc16x.
856 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
858 * archures.c (bfd_mach_i386_nacl): Removed.
859 (bfd_mach_i386_i386_nacl): Likewise.
860 (bfd_mach_x86_64_nacl): Likewise.
861 (bfd_mach_x64_32_nacl): Likewise.
862 * config.bfd: Remove *-*-nacl* targets.
863 * configure.ac: Remove x86 NaCl target vectors.
864 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
865 (bfd_x64_32_nacl_arch): Likewise.
866 (bfd_x86_64_nacl_arch): Likewise.
867 (bfd_i386_nacl_arch): Likewise.
868 (bfd_x64_32_arch_intel_syntax): Updated.
869 * elf32-i386.c: Don't include "elf-nacl.h".
870 (elf_i386_nacl_plt): Removed.
871 (elf_i386_nacl_plt0_entry): Likewise.
872 (elf_i386_nacl_plt_entry): Likewise.
873 (elf_i386_nacl_pic_plt0_entry): Likewise.
874 (elf_i386_nacl_pic_plt_entry): Likewise.
875 (elf_i386_nacl_eh_frame_plt): Likewise.
876 (elf_i386_nacl_plt): Likewise.
877 (elf32_i386_nacl_elf_object_p): Likewise.
878 (elf_i386_get_synthetic_symtab): Updated.
879 (elf_i386_link_setup_gnu_properties): Likewise.
880 * elf64-x86-64.c: Don't include "elf-nacl.h".
881 (elf_x86_64_nacl_plt): Removed.
882 (elf64_x86_64_nacl_elf_object_p): Likewise.
883 (elf_x86_64_nacl_plt0_entry): Likewise.
884 (elf_x86_64_nacl_plt_entry): Likewise.
885 (elf_x86_64_nacl_eh_frame_plt): Likewise.
886 (elf_x86_64_nacl_plt): Likewise.
887 (elf32_x86_64_nacl_elf_object_p): Likewise.
888 (elf_x86_64_get_synthetic_symtab): Updated.
889 (elf_x86_64_link_setup_gnu_properties): Likewise.
890 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
891 * targets.c: Remove x86 NaCl target vectors.
892 * bfd-in2.h: Regenerated.
893 * configure: Likewise.
895 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
897 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
898 _bfd_elf_add_dynamic_tags.
900 2020-06-29 Alan Modra <amodra@gmail.com>
902 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
903 return value of bfd_bread. Don't read more than requested length.
904 Sanity check length. Properly terminate file name.
906 2020-06-29 Alan Modra <amodra@gmail.com>
908 * arc-got.h: Use C style comments.
909 * coff-z80.c: Likewise.
910 * elf32-csky.c: Likewise.
911 * peXXigen.c: Likewise.
912 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
915 2020-06-26 Pat Bernardi <bernardi@adacore.com>
917 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
918 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
920 2020-06-26 Alan Modra <amodra@gmail.com>
922 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
923 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
924 (riscv_get_priv_spec_name): Move to..
925 * cpu-riscv.c: ..here.
926 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
927 Use %u to print unsigned numbers.
929 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
931 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
932 default architecture.
934 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
937 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
938 _bfd_elf_add_dynamic_tags.
940 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
943 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
944 _bfd_elf_add_dynamic_tags.
946 2020-06-24 Alan Modra <amodra@gmail.com>
948 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
949 shifts without undefined behaviour.
951 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
953 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
955 (_bfd_elf_add_dynamic_tags): New.
956 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
957 _bfd_elf_add_dynamic_tags.
958 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
959 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
960 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
961 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
962 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
963 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
964 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
965 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
967 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
968 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
969 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
970 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
971 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
972 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
973 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
974 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
975 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
977 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
978 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
979 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
980 _bfd_elf_maybe_vxworks_add_dynamic_tags.
981 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
982 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
984 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
985 (_bfd_x86_elf_size_dynamic_sections): Likewise.
986 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
987 dt_reloc_sz and dt_reloc_ent.
988 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
989 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
991 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
992 etab.dt_pltgot_required.
993 (elf32_hppa_size_dynamic_sections): Call
994 _bfd_elf_add_dynamic_tags.
995 * elf32-metag.c (elf_metag_link_hash_table_create): Set
996 etab.dt_pltgot_required.
997 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
998 * elf32-sh.c (sh_elf_link_hash_table_create): Set
999 root.dt_pltgot_required for FDPIC output.
1000 (sh_elf_size_dynamic_sections): Call
1001 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1002 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1003 elf.dt_pltgot_required.
1004 (elf_xtensa_size_dynamic_sections): Call
1005 _bfd_elf_add_dynamic_tags.
1006 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1007 root.dt_pltgot_required.
1008 (elf64_hppa_size_dynamic_sections): Call
1009 _bfd_elf_add_dynamic_tags.
1010 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1011 root.dt_pltgot_required.
1012 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1013 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1014 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1016 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1018 * mach-o.c: Support the new load commands by reading a linkedit
1019 data command for them.
1021 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1023 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1024 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1025 (riscv_get_priv_spec_class): Likewise.
1026 (riscv_get_priv_spec_name): Likewise.
1027 (riscv_get_priv_spec_class_from_numbers): New function, convert
1028 the version numbers into string, then call riscv_get_priv_spec_class
1029 to get the priv spec class.
1030 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1031 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1032 (riscv_get_priv_spec_name): Likewise.
1033 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1034 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1035 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1036 of input and output objects form their priv spec attributes by
1037 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1038 errors when linking objects with differnet priv spec versions. We do
1039 know v1.9.1 may have conflicts to other versions, so report the
1040 warning, too. After that, update the output priv spec version to the
1043 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1045 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1046 priv attributes, we will check the conflicts for all of them (major,
1047 minor and revision), and then set the priv_attrs_merged to TRUE to
1048 indicate that we have handled all of the priv attributes. Remove
1049 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1051 2020-06-21 Alan Modra <amodra@gmail.com>
1054 * configure.ac: Disable plugins by default for some targets.
1055 * plugin.c: Comment typo fix.
1056 * configure: Regenerate.
1058 2020-06-19 Nick Clifton <nickc@redhat.com>
1060 * plugin.c (try_load_plugin): Suppress the error message about
1061 being unable to open a plugin if creating a list of viable
1064 2020-06-16 Alan Modra <amodra@gmail.com>
1066 * aout-tic30.c: Delete file.
1067 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1068 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1069 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1070 (xc16x-*-elf): Sort properly.
1071 * configure.ac: Remove tic30_aout_vec.
1072 * targets.c: Likewise.
1073 * Makefile.in: Regenerate.
1074 * configure: Regenerate.
1075 * po/SRC-POTFILES.in: Regenerate.
1077 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1079 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1080 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1081 (elf32xtensa_abi): New global variable.
1082 (xtensa_abi_choice): New function.
1083 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1084 XSHAL_ABI to select PLT code.
1086 2020-06-15 Roland McGrath <mcgrathr@google.com>
1088 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1089 field of bfd_link_info.
1091 2020-06-15 Alan Modra <amodra@gmail.com>
1093 * config.bfd: Obsolete powerpcle-*-pe targets.
1095 2020-06-15 Alan Modra <amodra@gmail.com>
1098 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1099 symbols that were defined in discarded sections.
1100 * cofflink.c (coff_link_check_archive_element): Likewise.
1101 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1103 (_bfd_coff_write_global_sym): Don't emit such symbols.
1104 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1105 libcoff.h: Regenerate.
1107 2020-06-11 Alan Modra <amodra@gmail.com>
1110 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1112 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1114 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1115 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1116 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1119 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1122 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1123 Clear verinfo.verdef.
1125 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1129 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1130 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1132 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1133 Set ifunc_resolvers if there are FUNC resolvers.
1134 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1135 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1136 with elf.ifunc_resolvers.
1137 (write_plt_relocs_for_local_syms): Likewise.
1138 (ppc64_elf_relocate_section): Likewise.
1139 (ppc64_elf_finish_dynamic_sections): Likewise.
1140 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1142 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1143 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1144 instead of readonly_dynrelocs_against_ifunc.
1145 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1146 readonly_dynrelocs_against_ifunc.
1148 2020-06-09 Alan Modra <amodra@gmail.com>
1150 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1151 maybe_local_ifunc_resolver field.
1152 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1153 cases where maybe_local_ifunc_resolver was set.
1154 (ppc64_elf_relocate_section): Likewise.
1155 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1158 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1162 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1164 (elf32_arm_size_dynamic_sections): Updated. Clear
1165 root.tlsdesc_plt for DF_BIND_NOW.
1166 (elf32_arm_finish_dynamic_sections): Updated.
1167 (elf32_arm_output_arch_local_syms): Likewise.
1168 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1169 Clear root.tlsdesc_plt for DF_BIND_NOW.
1170 (nds32_elf_finish_dynamic_sections): Updated.
1171 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1172 dt_tlsdesc_plt and dt_tlsdesc_got.
1173 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1174 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1175 tlsdesc_plt and dt_tlsdesc_got.
1176 (elfNN_aarch64_allocate_dynrelocs): Updated.
1177 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1178 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1179 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1181 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1182 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1183 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1184 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1187 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1189 * elf32-tic6x.c (elf32_bed): Defined the default to
1192 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1194 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1196 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1197 root.splt/root.srelplt.
1198 (elf64_hppa_create_dynamic_sections): Likewise.
1199 (elf64_hppa_size_dynamic_sections): Likewise.
1200 (elf64_hppa_finish_dynamic_symbol): Likewise.
1201 (elf_hppa_final_link): Likewise.
1202 (elf_hppa_final_link_relocate): Likewise.
1204 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1206 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1207 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1210 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1212 * elf-bfd.h (elf_target_os): New.
1213 (elf_link_hash_table): Add target_os.
1214 (elf_backend_data): Add target_os.
1215 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1216 symbian_p and nacl_p.
1217 (create_got_section): Updated.
1218 (elf32_arm_create_dynamic_sections): Likewise.
1219 (arm_type_of_stub): Likewise.
1220 (elf32_arm_create_or_find_stub_sec): Likewise.
1221 (elf32_arm_allocate_plt_entry): Likewise.
1222 (elf32_arm_populate_plt_entry): Likewise.
1223 (elf32_arm_final_link_relocate): Likewise.
1224 (elf32_arm_check_relocs): Likewise.
1225 (allocate_dynrelocs_for_symbol): Likewise.
1226 (elf32_arm_finish_dynamic_symbol): Likewise.
1227 (elf32_arm_finish_dynamic_sections): Likewise.
1228 (elf32_arm_output_plt_map_1): Likewise.
1229 (elf32_arm_output_arch_local_syms): Likewise.
1230 (elf32_arm_add_symbol_hook): Likewise.
1231 (elf32_arm_nacl_link_hash_table_create): Likewise.
1232 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1233 (elf32_arm_symbian_link_hash_table_create): Likewise.
1234 (ELF_TARGET_OS): New.
1235 * elf32-i386.c (elf_i386_arch_bed): Removed.
1236 (elf_backend_arch_data): Likewise.
1237 (elf_i386_solaris_arch_bed): Likewise.
1238 (elf_i386_nacl_arch_bed): Likewise.
1239 (elf_i386_vxworks_arch_bed): Likewise.
1240 (elf_i386_relocate_section): Updated.
1241 (elf_i386_finish_dynamic_sections): Likewise.
1242 (elf_i386_get_synthetic_symtab): Likewise.
1243 (elf_i386_link_setup_gnu_properties): Likewise.
1244 (ELF_TARGET_OS): New.
1245 * elf32-mips.c (ELF_TARGET_OS): New.
1246 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1247 (ppc_elf_create_got): Updated.
1248 (ppc_elf_create_dynamic_sections): Likewise.
1249 (ppc_elf_check_relocs): Likewise.
1250 (ppc_elf_adjust_dynamic_symbol): Likewise.
1251 (ppc_elf_size_dynamic_sections): Likewise.
1252 (ppc_elf_relocate_section): Likewise.
1253 (ppc_elf_finish_dynamic_sections): Likewise.
1254 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1255 (ELF_TARGET_OS): New.
1256 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1257 (sh_elf_link_hash_table_create): Updated.
1258 (sh_elf_create_dynamic_sections): Likewise.
1259 (allocate_dynrelocs): Likewise.
1260 (sh_elf_size_dynamic_sections): Likewise.
1261 (sh_elf_relocate_section): Likewise.
1262 (sh_elf_finish_dynamic_symbol): Likewise.
1263 (sh_elf_finish_dynamic_sections): Likewise.
1264 (ELF_TARGET_OS): New.
1265 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1267 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1268 (ELF_TARGET_OS): New.
1269 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1270 (elf_x86_64_solaris_arch_bed): Likewise.
1271 (elf_x86_64_nacl_arch_bed): Likewise.
1272 (elf_x86_64_finish_dynamic_sections): Updated.
1273 (elf_x86_64_get_synthetic_symtab): Likewise.
1274 (elf_x86_64_link_setup_gnu_properties): Likewise.
1275 (ELF_TARGET_OS): New.
1276 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1278 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1279 (MIPS_ELF_REL_DYN_NAME): Updated.
1280 (ELF_MIPS_GP_OFFSET): Likewise.
1281 (mips_elf_create_local_got_entry): Likewise.
1282 (mips_elf_allocate_dynamic_relocations): Likewise.
1283 (mips_elf_count_got_symbols): Likewise.
1284 (is_gott_symbol): Likewise.
1285 (mips_elf_calculate_relocation): Likewise.
1286 (mips_elf_create_dynamic_relocation): Likewise.
1287 (_bfd_mips_elf_check_relocs): Likewise.
1288 (allocate_dynrelocs): Likewise.
1289 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1290 (mips_elf_lay_out_got): Likewise.
1291 (mips_elf_set_plt_sym_value): Likewise.
1292 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1293 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1294 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1295 (_bfd_mips_elf_final_link): Likewise.
1296 (_bfd_mips_init_file_header): Likewise.
1297 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1299 (allocate_dynrelocs): Likewise.
1300 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1301 (_bfd_sparc_elf_relocate_section): Likewise.
1302 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1303 (sparc_finish_dyn): Likewise.
1304 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1305 * elfxx-target.h (ELF_TARGET_OS): New.
1306 (elfNN_bed): Add ELF_TARGET_OS.
1307 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1308 (_bfd_x86_elf_link_hash_table_create): Likewise.
1309 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1310 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1311 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1312 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1313 * elfxx-x86.h (elf_x86_target_os): Removed.
1314 (elf_x86_backend_data): Likewise.
1315 (get_elf_x86_backend_data): Likewise.
1316 (elf_x86_link_hash_table): Remove target_os.
1318 2020-06-06 Alan Modra <amodra@gmail.com>
1321 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1322 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1323 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1324 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1325 * elf64-ppc.c: Update throughout for reloc renaming.
1326 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1327 * libbfd.h: Regenerate.
1328 * bfd-in2.h: Regenerate.
1330 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1336 2020-06-05 Nick Clifton <nickc@redhat.com>
1338 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1341 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1343 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1344 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1345 whether the object can be linked according to it's priv
1346 attributes. The object without any priv spec attributes can
1347 be linked with others. If the first input object doesn't contain
1348 any priv attributes, then we need to copy the setting from the
1349 next input one. Also report more detailed error messages to user.
1351 2020-06-04 Stephen Casner <casner@acm.org>
1353 Extend pdp11-aout symbol table format to accommodate .stab
1354 symbols and implement correct handling of them.
1356 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1357 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1358 normal vs. .stab symbol table type values, replacing N_STAB mask.
1359 (translate_from_native_sym_flags): Determine correct section for
1360 different .stab types.
1361 (translate_to_native_sym_flags): Leave .stab types intact.
1362 (translate_symbol_table): Error if symbol indicates overlay;
1363 store desc field from .stab symbols.
1364 (write_syms): Output desc field with symbol.
1365 (aout_link_check_ar_symbols): Skip .stab symbols.
1366 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1367 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1368 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1369 correctly distinguish .stab symbols and select calculate their
1370 section and value; and copy desc and ovly fields from input symbol
1373 2020-06-04 Stephen Casner <casner@acm.org>
1375 * aoutx.h (translate_symbol_table): Comment had external and
1377 * pdp11.c (translate_symbol_table): Likewise.
1379 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1381 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1382 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1383 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1385 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1389 in debug section against symbol defined in shared library to 0.
1390 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1391 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1392 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1393 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1394 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1395 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1396 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1397 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1398 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1399 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1400 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1401 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1402 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1403 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1405 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1406 there is non-GOT reference.
1407 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1408 non-alloced sections.
1410 2020-06-03 Stephen Casner <casner@acm.org>
1412 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1414 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1416 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1417 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1418 other size that doesn't qcover the header word.
1419 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1420 string table, and zero it.
1421 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1422 message and set bfd_error on finding an invalid name string offset.
1423 (add_to_stringtab): INLINE -> inline
1424 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1426 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1427 any relocs that could not be recognised.
1428 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1429 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1430 name exists and is long enough, before attempting to see if it is
1432 c3864421222 - Correct case for N_SO being the last symbol.
1433 50455f1ab29 PR 20891 - Handle the case where the main file name
1434 and the directory name are both empty.
1435 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1436 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1437 range string table offsets.
1438 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1439 illegal string offset.
1440 (aout_link_includes_newfunc): Add comment.
1441 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1442 on unexpected relocation type rather than ASSERT.
1444 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1447 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1448 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1450 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1454 non-alloced sections.
1456 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1458 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1459 dynamic relocations for non SEC_ALLOC sections.
1461 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1463 * aout64.c (BMAGIC, QMAGIC): Do not define.
1464 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1465 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1466 to check the file format.
1467 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1468 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1469 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1471 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1474 relocations for non SEC_ALLOC sections.
1476 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1478 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1479 * elf32-arm.c (maybe_set_textrel): Removed.
1480 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1481 with _bfd_elf_maybe_set_textrel.
1482 * elf32-csky.c (maybe_set_textrel): Removed.
1483 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1484 with _bfd_elf_maybe_set_textrel.
1485 * elf32-hppa.c (maybe_set_textrel): Removed.
1486 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1487 with _bfd_elf_maybe_set_textrel.
1488 * elf32-lm32.c (maybe_set_textrel): Removed.
1489 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1490 with _bfd_elf_maybe_set_textrel.
1491 * elf32-m32r.c (maybe_set_textrel): Removed.
1492 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1493 with _bfd_elf_maybe_set_textrel.
1494 * elf32-metag.c (maybe_set_textrel): Removed.
1495 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1496 with _bfd_elf_maybe_set_textrel.
1497 * elf32-nds32.c (maybe_set_textrel): Removed.
1498 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1499 with _bfd_elf_maybe_set_textrel.
1500 * elf32-or1k.c (maybe_set_textrel): Removed.
1501 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1502 with _bfd_elf_maybe_set_textrel.
1503 * elf32-ppc.c (maybe_set_textrel): Removed.
1504 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1505 with _bfd_elf_maybe_set_textrel.
1506 * elf32-s390.c (maybe_set_textrel): Removed.
1507 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1508 with _bfd_elf_maybe_set_textrel.
1509 * elf32-sh.c (maybe_set_textrel): Removed.
1510 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1511 with _bfd_elf_maybe_set_textrel.
1512 * elf32-tic6x.c (maybe_set_textrel): Removed.
1513 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1514 with _bfd_elf_maybe_set_textrel.
1515 * elf32-tilepro.c (maybe_set_textrel): Removed.
1516 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1517 with _bfd_elf_maybe_set_textrel.
1518 * elf64-ppc.c (maybe_set_textrel): Removed.
1519 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1520 with _bfd_elf_maybe_set_textrel.
1521 * elf64-s390.c (maybe_set_textrel): Removed.
1522 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1523 with _bfd_elf_maybe_set_textrel.
1524 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1525 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1526 with _bfd_elf_maybe_set_textrel.
1527 * elfnn-riscv.c (maybe_set_textrel): Removed.
1528 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1529 with _bfd_elf_maybe_set_textrel.
1530 * elfxx-sparc.c (maybe_set_textrel): Removed.
1531 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1532 with _bfd_elf_maybe_set_textrel.
1533 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1534 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1535 with _bfd_elf_maybe_set_textrel.
1536 * elfxx-x86.c (maybe_set_textrel): Removed.
1537 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1538 with _bfd_elf_maybe_set_textrel.
1539 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1541 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1544 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1546 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1547 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1548 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1549 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1551 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1552 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1553 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1554 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1555 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1556 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1557 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1558 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1559 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1560 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1561 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1562 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1563 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1564 (elf_backend_copy_indirect_symbol): Likewise.
1565 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1566 (elf_backend_copy_indirect_symbol): Likewise.
1567 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1569 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1573 * elf32-arm.c (readonly_dynrelocs): Removed.
1574 (maybe_set_textrel): Replace readonly_dynrelocs with
1575 _bfd_elf_readonly_dynrelocs.
1576 * elf32-csky.c (readonly_dynrelocs): Removed.
1577 (maybe_set_textrel): Replace readonly_dynrelocs with
1578 _bfd_elf_readonly_dynrelocs.
1579 * elf32-hppa.c(readonly_dynrelocs): Removed.
1580 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1581 _bfd_elf_readonly_dynrelocs.
1582 (maybe_set_textrel): Likewise.
1583 * elf32-lm32.c (readonly_dynrelocs): Removed.
1584 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1585 with _bfd_elf_readonly_dynrelocs.
1586 (maybe_set_textrel): Likewise.
1587 * elf32-m32r.c (readonly_dynrelocs): Removed.
1588 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1589 with _bfd_elf_readonly_dynrelocs.
1590 (maybe_set_textrel): Likewise.
1591 * elf32-metag.c (readonly_dynrelocs): Removed.
1592 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1593 with _bfd_elf_readonly_dynrelocs.
1594 (maybe_set_textrel): Likewise.
1595 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1596 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1597 with _bfd_elf_readonly_dynrelocs.
1598 * elf32-nds32.c (readonly_dynrelocs): Removed.
1599 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1600 with _bfd_elf_readonly_dynrelocs.
1601 (maybe_set_textrel): Likewise.
1602 * elf32-or1k.c (readonly_dynrelocs): Removed.
1603 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1604 with _bfd_elf_readonly_dynrelocs.
1605 * elf32-ppc.c (readonly_dynrelocs): Removed.
1606 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1607 _bfd_elf_readonly_dynrelocs.
1608 (ppc_elf_adjust_dynamic_symbol): Likewise.
1609 (maybe_set_textrel): Likewise.
1610 * elf32-s390.c (readonly_dynrelocs): Removed.
1611 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1612 with _bfd_elf_readonly_dynrelocs.
1613 (maybe_set_textrel): Likewise.
1614 * elf32-sh.c (readonly_dynrelocs): Removed.
1615 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1616 _bfd_elf_readonly_dynrelocs.
1617 (maybe_set_textrel): Likewise.
1618 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1619 (maybe_set_textrel): Replace readonly_dynrelocs with
1620 _bfd_elf_readonly_dynrelocs.
1621 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1622 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1623 with _bfd_elf_readonly_dynrelocs.
1624 (maybe_set_textrel): Likewise.
1625 * elf64-ppc.c (readonly_dynrelocs): Removed.
1626 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1627 _bfd_elf_readonly_dynrelocs.
1628 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1629 (maybe_set_textrel): Likewise.
1630 * elf64-s390.c (readonly_dynrelocs): Removed.
1631 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1632 with _bfd_elf_readonly_dynrelocs.
1633 (maybe_set_textrel): Likewise.
1634 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1635 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1636 (maybe_set_textrel): Replace readonly_dynrelocs with
1637 _bfd_elf_readonly_dynrelocs.
1638 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1639 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1640 with _bfd_elf_readonly_dynrelocs.
1641 (maybe_set_textrel): Likewise.
1642 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1643 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1644 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1645 (maybe_set_textrel): Likewise.
1646 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1647 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1648 with _bfd_elf_readonly_dynrelocs.
1649 (maybe_set_textrel): Likewise.
1650 * elfxx-x86.c (readonly_dynrelocs): Removed.
1651 (maybe_set_textrel): Replace readonly_dynrelocs with
1652 _bfd_elf_readonly_dynrelocs.
1653 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1655 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1657 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1658 -fsanitize=undefined.
1660 2020-06-03 Alan Modra <amodra@gmail.com>
1664 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1666 (pe_ILF_build_a_bfd): Likewise.
1668 2020-06-03 Alan Modra <amodra@gmail.com>
1671 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1672 core files as well as objects.
1674 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1678 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1680 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1681 (elf_arc_link_hash_newfunc): Updated.
1682 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1683 (elf32_arm_link_hash_newfunc): Updated.
1684 (elf32_arm_copy_indirect_symbol): Likewise.
1685 (elf32_arm_check_relocs): Likewise.
1686 (readonly_dynrelocs): Likewise.
1687 (allocate_dynrelocs_for_symbol): Likewise.
1688 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1689 (csky_elf_link_hash_newfunc): Updated.
1690 (csky_allocate_dynrelocs): Likewise.
1691 (readonly_dynrelocs): Likewise.
1692 (csky_elf_copy_indirect_symbol): Likewise.
1693 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1694 (hppa_link_hash_newfunc): Updated.
1695 (elf32_hppa_copy_indirect_symbol): Likewise.
1696 (elf32_hppa_hide_symbol): Likewise.
1697 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1698 (allocate_dynrelocs): Likewise.
1699 (elf32_hppa_relocate_section): Likewise.
1700 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1701 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1702 (lm32_elf_link_hash_newfunc): Likewise.
1703 (lm32_elf_link_hash_table_create): Updated.
1704 (readonly_dynrelocs): Likewise.
1705 (allocate_dynrelocs): Likewise.
1706 (lm32_elf_copy_indirect_symbol): Likewise.
1707 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1708 (m32r_elf_link_hash_newfunc): Likewise.
1709 (m32r_elf_link_hash_table_create): Updated.
1710 (m32r_elf_copy_indirect_symbol): Likewise.
1711 (allocate_dynrelocs): Likewise.
1712 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1713 (metag_link_hash_newfunc): Updated.
1714 (elf_metag_copy_indirect_symbol): Likewise.
1715 (readonly_dynrelocs): Likewise.
1716 (allocate_dynrelocs): Likewise.
1717 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1719 (link_hash_newfunc): Updated.
1720 (microblaze_elf_check_relocs): Likewise.
1721 (microblaze_elf_copy_indirect_symbol): Likewise.
1722 (readonly_dynrelocs): Likewise.
1723 (allocate_dynrelocs): Likewise.
1724 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1725 (nds32_elf_link_hash_newfunc): Updated.
1726 (nds32_elf_copy_indirect_symbol): Likewise.
1727 (readonly_dynrelocs): Likewise.
1728 (allocate_dynrelocs): Likewise.
1729 (nds32_elf_check_relocs): Likewise.
1730 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1731 (link_hash_newfunc): Updated.
1732 (nios2_elf32_copy_indirect_symbol): Likewise.
1733 (nios2_elf32_check_relocs): Likewise.
1734 (allocate_dynrelocs): Likewise.
1735 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1736 (or1k_elf_link_hash_newfunc): Updated.
1737 (readonly_dynrelocs): Likewise.
1738 (allocate_dynrelocs): Likewise.
1739 (or1k_elf_copy_indirect_symbol): Likewise.
1740 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1741 (ppc_elf_link_hash_newfunc): Updated.
1742 (ppc_elf_copy_indirect_symbol): Likewise.
1743 (ppc_elf_check_relocs): Likewise.
1744 (readonly_dynrelocs): Likewise.
1745 (ppc_elf_adjust_dynamic_symbol): Likewise.
1746 (allocate_dynrelocs): Likewise.
1747 (ppc_elf_relocate_section): Likewise.
1748 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1749 (link_hash_newfunc): Updated.
1750 (elf_s390_copy_indirect_symbol): Likewise.
1751 (readonly_dynrelocs): Likewise.
1752 (elf_s390_adjust_dynamic_symbol): Likewise.
1753 (allocate_dynrelocs): Likewise.
1754 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1755 (sh_elf_link_hash_newfunc): Updated.
1756 (readonly_dynrelocs): Likewise.
1757 (allocate_dynrelocs): Likewise.
1758 (sh_elf_copy_indirect_symbol): Likewise.
1759 (sh_elf_check_relocs): Likewise.
1760 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1761 (elf32_tic6x_link_hash_newfunc): Likewise.
1762 (elf32_tic6x_link_hash_table_create): Updated.
1763 (readonly_dynrelocs): Likewise.
1764 (elf32_tic6x_check_relocs): Likewise.
1765 (elf32_tic6x_allocate_dynrelocs): Likewise.
1766 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1768 (link_hash_newfunc): Updated.
1769 (tilepro_elf_copy_indirect_symbol): Likewise.
1770 (tilepro_elf_check_relocs): Likewise.
1771 (allocate_dynrelocs): Likewise.
1772 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1773 (ppc64_elf_copy_indirect_symbol): Updated.
1774 (ppc64_elf_check_relocs): Likewise.
1775 (readonly_dynrelocs): Likewise.
1776 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1777 (dec_dynrel_count): Likewise.
1778 (allocate_dynrelocs): Likewise.
1779 (ppc64_elf_relocate_section): Likewise.
1780 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1781 (link_hash_newfunc): Updated.
1782 (elf_s390_copy_indirect_symbol): Likewise.
1783 (readonly_dynrelocs): Likewise.
1784 (allocate_dynrelocs): Likewise.
1785 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1786 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1788 (elfNN_aarch64_link_hash_newfunc): Updated.
1789 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1790 (readonly_dynrelocs): Likewise.
1791 (need_copy_relocation_p): Likewise.
1792 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1793 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1794 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1795 (link_hash_newfunc): Updated.
1796 (riscv_elf_copy_indirect_symbol): Likewise.
1797 (riscv_elf_check_relocs): Likewise.
1798 (readonly_dynrelocs): Likewise.
1799 (allocate_dynrelocs): Likewise.
1800 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1802 (link_hash_newfunc): Updated.
1803 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1804 (_bfd_sparc_elf_check_relocs): Likewise.
1805 (readonly_dynrelocs): Likewise.
1806 (allocate_dynrelocs): Likewise.
1807 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1808 (link_hash_newfunc): Updated.
1809 (tilegx_elf_copy_indirect_symbol): Likewise.
1810 (tilegx_elf_check_relocs): Likewise.
1811 (readonly_dynrelocs): Likewise.
1812 (allocate_dynrelocs): Likewise.
1813 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1814 (readonly_dynrelocs): Likewise.
1815 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1816 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1818 2020-06-01 Alan Modra <amodra@gmail.com>
1820 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1821 command against cmd_length, not the end of record. For
1822 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1823 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1826 2020-05-28 David Faust <david.faust@oracle.com>
1828 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1829 R_BPF_INSN_{32,64} relocations.
1831 2020-05-28 Stephen Casner <casner@acm.org>
1833 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1834 addreses in .long (used in testsuites) and .stab values.
1836 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1839 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1840 Check bfd_link_dll when issue a DT_TEXTREL warning.
1841 * elfxx-x86.c (maybe_set_textrel): Likewise.
1842 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1844 2020-05-26 Nick Clifton <nickc@redhat.com>
1846 * plugin.c (try_load_plugin): Extend error message when a plugin
1849 2020-05-23 Alan Modra <amodra@gmail.com>
1851 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1853 2020-05-22 Alan Modra <amodra@gmail.com>
1856 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1857 attributes from shared libraries, and do not return an error if
1860 2020-05-21 Alan Modra <amodra@gmail.com>
1863 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1865 (_bfd_delete_bfd): Free the copy.
1866 (_bfd_new_bfd): Free nbfd->memory on error.
1868 2020-05-21 Alan Modra <amodra@gmail.com>
1870 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1871 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1872 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1873 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1874 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1875 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1876 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1877 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1878 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1879 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1880 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1881 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1882 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1883 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1884 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1885 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1886 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1887 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1888 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1889 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1891 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1893 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1894 get_default_version. It is used to find the default version for
1895 the specific extension.
1896 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1897 default_major_version and default_minor_version. Add new bfd_boolean
1898 parameter *use_default_version. Set it to TRUE if we need to call
1899 the callback rps->get_default_version to find the default version.
1900 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1901 the default version in riscv_parsing_subset_version, and then call
1902 riscv_add_subset to add the subset into subset list.
1903 (riscv_parse_prefixed_ext): Likewise.
1904 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1905 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1906 strings rather than characters.
1907 riscv_merge_arch_attr_info): The callback function get_default_version
1908 is only needed for assembler, so set it to NULL int the linker.
1909 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1910 * elfxx-riscv.h: Updated.
1912 2020-05-20 Alan Modra <amodra@gmail.com>
1915 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1916 use bfd_set_filename.
1917 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1918 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1919 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1920 (bfd_create): Likewise.
1921 (_bfd_delete_bfd): Don't free filename.
1922 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1923 return pointer to the copy or NULL on alloc fail.
1924 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1925 result of bfd_set_filename.
1926 * bfd-in2.h: Regenerate.
1928 2020-05-20 Alan Modra <amodra@gmail.com>
1931 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1932 section size against file size.
1933 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1935 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1938 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1939 and memset when allocating memory for the sections_being_created
1942 2020-05-19 Stafford Horne <shorne@gmail.com>
1944 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1946 (or1k_elf_relocate_section): Access srelgot via
1947 htab->root.srelgot. Add assertions for srelgot->contents.
1948 Introduce local variable for srelgot to not reuse global
1950 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1951 (or1k_set_got_and_rela_sizes): New function.
1952 (or1k_initial_exec_offset): New function.
1953 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1954 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1956 (or1k_elf_check_relocs): Use OR to set TLS access.
1957 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1959 (or1k_elf_size_dynamic_sections): Use
1960 or1k_set_got_and_rela_sizes to set sizes.
1961 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1962 (TCB_SIZE): New macro.
1963 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1964 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1965 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1966 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1967 (tpoff): Add dynamic boolean argument.
1968 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1970 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1972 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1973 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1974 cases with BFD_RELOC_AARCH64_JUMP26.
1975 (elfNN_aarch64_check_relocs): Likewise.
1977 2020-05-19 Alan Modra <amodra@gmail.com>
1979 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1980 bfd_get_filename rather than accessing bfd->filename directly.
1981 * aout-target.h (MY (object_p)): Likewise.
1982 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1983 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1984 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1985 (_bfd_archive_bsd44_construct_extended_name_table),
1986 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1987 (_bfd_bsd_write_armap): Likewise.
1988 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1989 * cache.c (bfd_open_file): Likewise.
1990 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1991 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1992 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1993 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1994 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1995 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1996 (patch_tls_desc_to_ie): Likewise.
1997 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1998 (spu_elf_auto_overlay): Likewise.
1999 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2000 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2001 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2002 * elflink.c (bfd_elf_size_dynamic_sections),
2003 (elf_link_input_bfd): Likewise.
2004 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2005 * mach-o.c (bfd_mach_o_follow_dsym),
2006 (bfd_mach_o_close_and_cleanup): Likewise.
2007 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2008 (find_separate_debug_file, get_build_id_name): Likewise.
2009 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2010 * plugin.c (bfd_plugin_open_input): Likewise.
2011 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2012 * som.c (som_write_armap): Likewise.
2013 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2014 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2015 (_bfd_vms_lib_write_archive_contents): Likewise.
2016 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2018 2020-05-19 Alan Modra <amodra@gmail.com>
2021 * bfdio.c (_bfd_real_fopen): Typo fix.
2023 2020-05-18 Nick Clifton <nickc@redhat.com>
2026 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2027 for the sections_being_created array.
2029 2020-05-18 Alan Modra <amodra@gmail.com>
2031 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2032 they can be freed without also freeing internal_relocs.
2034 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2037 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2038 separators into DOS style when creating a WIN32 fullpath.
2040 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2042 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2043 to initialize RISC-V tdata.
2045 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2047 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2050 2020-05-11 Alan Modra <amodra@gmail.com>
2052 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2054 2020-05-11 Alan Modra <amodra@gmail.com>
2056 * elf64-ppc.c: Rename powerxx to power10 throughout.
2058 2020-05-11 Alan Modra <amodra@gmail.com>
2061 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2062 contains required number of auxents before processing any auxent.
2063 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2064 file name from auxents for PE.
2066 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2068 * aout-cris.c (DEFAULT_ARCH): Delete define.
2069 (MY_set_arch_mach): Likewise.
2070 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2072 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2073 of r_type before the shift.
2075 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2078 * elfnn-aarch64.c (group_sections): Copy implementation from
2081 2020-05-01 Alan Modra <amodra@gmail.com>
2084 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2085 accessing root.u.def of symbols. Also check root.u.def.section
2086 is non-NULL. Reverse tests so as to make the logic positive.
2088 2020-05-01 Alan Modra <amodra@gmail.com>
2091 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2092 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2094 2020-05-01 Alan Modra <amodra@gmail.com>
2097 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2098 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2099 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2100 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2101 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2102 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2103 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2104 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2105 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2106 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2108 2020-05-01 Alan Modra <amodra@gmail.com>
2111 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2112 from shared libraries.
2114 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2116 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2117 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2118 equals 0. Report overflow when the result has negative sign but
2119 all significant bits are zero.
2121 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2123 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2124 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2126 2020-04-28 Alan Modra <amodra@gmail.com>
2128 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2129 Emit warning message.
2131 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2133 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2134 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2135 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2136 to x86_64_pe_big_vec as it not a big-endian format.
2137 (vec i386_pe_big_vec): New.
2138 * configure.ac: Likewise.
2139 * targets.c: Likewise.
2140 * configure: Regenerate.
2141 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2142 COFF_WITH_PE_BIGOBJ): New.
2143 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2145 (x86_64_pe_be_vec): Moved.
2147 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2149 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2150 * elf.c (elfcore_grok_arc_v2): New function.
2151 (elfcore_grok_note): Call the new function to handle the corresponding
2153 (elfcore_write_arc_v2): New function.
2154 (elfcore_write_register_note): Call the new function to handle the
2155 corresponding pseudo-sections.
2157 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2160 * bfd-in2.h: Regenerated.
2161 * elf32-xtensa.c (elf_howto_table): New entries for
2162 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2163 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2164 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2165 R_XTENSA_NDIFF{8,16,32}.
2166 * libbfd.h (bfd_reloc_code_real_names): Add names for
2167 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2168 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2169 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2170 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2172 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2175 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2178 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf-bfd.h (elf_backend_data): Add
2182 elf_backend_strip_zero_sized_dynamic_sections.
2183 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2184 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2186 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2188 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2190 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2192 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2196 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2198 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2200 2020-04-21 Nick Clifton <nickc@redhat.com>
2202 * po/sr.po: Updated Serbian translation.
2204 2020-04-21 Alan Modra <amodra@gmail.com>
2206 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2209 2020-04-20 Stephen Casner <casner@acm.org>
2211 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2212 causing globals from linker script to be treated as debug symbols.
2213 (translate_symbol_table): Don't sign-extend symbol values from 16
2214 to 64 bits in nm output.
2216 2020-04-20 Alan Modra <amodra@gmail.com>
2218 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2220 2020-04-18 Alan Modra <amodra@gmail.com>
2222 * section.c (bfd_is_const_section): Correct test for special
2224 * bfd-in2.h: Regenerate.
2226 2020-04-17 Alan Modra <amodra@gmail.com>
2229 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2232 2020-04-16 Nick Clifton <nickc@redhat.com>
2235 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2236 abort with a more helpful error message.
2238 2020-04-16 Alan Modra <amodra@gmail.com>
2241 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2244 2020-04-15 Fangrui Song <maskray@google.com>
2247 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2248 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2249 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2250 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2251 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2252 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2253 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2254 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2255 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2256 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2257 * elflink.c (elf_link_output_extsym): Likewise.
2258 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2260 2020-04-15 Alan Modra <amodra@gmail.com>
2263 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2264 pointer into strings that may be freed for section name, always
2265 allocate a new string.
2267 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2268 Jan W. Jagersma <jwjagersma@gmail.com>
2270 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2271 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2272 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2273 (_bfd_go32_mkobject): New functions.
2274 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2275 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2276 (go32exe_mkobject): Call _bfd_go32_mkobject.
2277 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2278 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2280 (coff_write_relocs): Enable extended reloc counter code if
2281 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2282 (coff_write_object_contents): Likewise. Pad section headers
2283 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2284 instead of coff_swap_scnhdr_out.
2285 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2286 enable extended reloc counter.
2287 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2288 Declare with ATTRIBUTE_UNUSED.
2289 * libcoff-in.h: (struct coff_tdata): New field go32.
2291 * libcoff.h: Regenerate.
2293 2020-04-14 Fangrui Song <maskray@google.com>
2296 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2299 2020-04-14 Stephen Casner <casner@acm.org>
2302 * pdp11.c: Add implementation of --imagic option.
2303 (adjust_o_magic): Fix objcopy --extract-symbol test.
2304 * libaout.h (enum aout_magic): Add i_magic.
2306 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2307 Nick Clifton <nickc@redhat.com>
2309 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2311 <default>: Error rather than abort.
2313 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2316 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2317 relocation section from section group.
2319 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2321 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2322 bfd->origin to file offset.
2323 * bfdwin.c (bfd_get_file_window): Likewise.
2324 * bfd.c: Clarify the use of the bfd->origin field.
2325 * bfd-in2.h: Regenerate.
2326 * coff-i386.c: Don't include go32exe.h. Allow overriding
2327 coff_write_object_contents via COFF_WRITE_CONTENTS.
2328 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2329 (go32exe_write_object_contents): New functions.
2330 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2331 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2332 (create_go32_stub): Remove check for 2k size limit. Read stub
2333 from go32exe_temp_stub if present.
2334 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2335 copy variable-length stub.
2336 (go32_check_format): Read stub to go32exe_temp_stub, set
2337 origin, return go32exe_cleanup.
2338 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2339 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2340 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2341 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2342 Remove functions and their associated #defines.
2343 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2344 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2345 Rename field go32stub to stub.
2346 * libcoff.h: Regenerate.
2347 * coff-stgo32.c (go32_check_format): Rename to...
2348 (go32exe_check_format): ...this.
2349 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2350 (go32exe_copy_private_bfd_data): ...this.
2351 (stub_bytes): Rename to...
2352 (go32exe_default_stub): ...this.
2353 (create_go32_stub): Rename to...
2354 (go32exe_create_stub): ...this.
2355 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2358 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2362 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2363 relocation to R_386_32 for relocation against non-preemptible
2365 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2366 allocate dynamic relocation for non-preemptible absolute symbol.
2367 (elf_i386_relocate_section): Pass sec to
2368 GENERATE_DYNAMIC_RELOCATION_P.
2369 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2370 (elf_x86_64_convert_load_reloc): Covert load relocation to
2371 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2372 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2373 for non-preemptible absolute symbol if they overflow.
2374 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2375 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2376 symbol. Don't allocate dynamic relocation for non-preemptible
2378 (elf_x86_64_relocate_section): Don't generate relative relocation
2379 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2380 to GENERATE_DYNAMIC_RELOCATION_P.
2381 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2382 against non-preemptible absolute symbol.
2383 (_bfd_elf_x86_valid_reloc_p): New function.
2384 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2386 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2387 argument. Don't generate dynamic relocation against
2388 non-preemptible absolute symbol.
2389 (ABS_SYMBOL_P): New.
2390 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2391 against non-preemptible absolute symbol.
2393 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2394 (_bfd_elf_x86_valid_reloc_p): New.
2396 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2399 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2400 address in the GOT if in thumb only mode.
2402 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2404 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2406 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2408 * mmo.c (mmo_scan): Create .text section only when needed, not
2411 2020-03-31 Alan Modra <amodra@gmail.com>
2413 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2416 2020-03-31 Alan Modra <amodra@gmail.com>
2418 * vms-alpha.c (image_write): Check bounds for sections without
2419 contents too. Error on non-zero write to section without
2421 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2423 2020-03-31 Alan Modra <amodra@gmail.com>
2425 * tekhex.c (pass_over): Check is_eof before reading buffer.
2427 2020-03-30 Nick Clifton <nickc@redhat.com>
2430 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2431 field to timestamp and make it an integer.
2432 * libcoff.h: Regenerate.
2433 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2434 field in the pe_data structure rather than the insert_timestamp
2437 2020-03-30 Alan Modra <amodra@gmail.com>
2440 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2443 2020-03-26 Nick Clifton <nickc@redhat.com>
2445 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2446 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2448 * libbfd.h: Regenerate.
2450 2020-03-26 Alan Modra <amodra@gmail.com>
2452 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2454 2020-03-26 Alan Modra <amodra@gmail.com>
2456 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2458 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2460 2020-03-25 Nick Clifton <nickc@redhat.com>
2462 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2464 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2465 * libbfd.h: Regenerate.
2467 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2469 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2470 correct field name in the output string.
2472 2020-03-25 Alan Modra <amodra@gmail.com>
2475 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2476 for SHT_NOBITS section if first in segment.
2478 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2481 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2482 (_bfd_elf_get_symbol_version_string): This.
2483 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2484 (_bfd_elf_get_symbol_version_string): This.
2485 (bfd_elf_print_symbol): Pass TRUE to
2486 _bfd_elf_get_symbol_version_string.
2487 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2488 bfd_boolean argument.
2489 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2490 * targets.c (_bfd_get_symbol_version_string): Likewise.
2491 (bfd_get_symbol_version_string): Likewise.
2492 * bfd-in2.h: Regenerated.
2494 2020-03-24 Nick Clifton <nickc@redhat.com>
2495 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2498 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2501 2020-03-24 Nick Clifton <nickc@redhat.com>
2504 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2505 segment to use for PT_GNU_RELRO, ignore empty sections in a
2506 segment's current list.
2508 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2511 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2513 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2516 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2517 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2518 on the previous _bfd_elf_get_symbol_version_string.
2519 (_bfd_elf_get_symbol_version_string): Use it.
2521 2020-03-24 Alan Modra <amodra@gmail.com>
2523 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2524 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2527 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2529 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2531 2020-03-23 Alan Modra <amodra@gmail.com>
2533 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2534 symbol count. Allocate an extra byte to ensure name strings
2535 are terminated. Sanity check name offsets. Release memory on
2538 2020-03-23 Alan Modra <amodra@gmail.com>
2540 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2541 field hasn't been read. Remove unnecessary casts.
2543 2020-03-22 Alan Modra <amodra@gmail.com>
2545 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2546 enough to read number of symbols.
2548 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2550 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2551 (EXECUTABLE_SUFFIX): Likewise.
2552 * config.in: Regenerated.
2553 * configure: Likewise.
2554 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2555 _bfd_generic_close_and_cleanup.
2556 (plugin_list_entry): Remove resolution_file, resolution_option,
2557 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2558 lto_wrapper, gcc_env and initialized,
2559 (need_lto_wrapper_p): Removed.
2560 (get_lto_wrapper): Likewise.
2561 (setup_lto_wrapper_env): Likewise.
2562 (register_all_symbols_read): Likewise.
2563 (egister_cleanup): Likewise.
2564 (get_symbols): Likewise.
2565 (add_input_file): Likewise.
2566 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2567 (add_symbols): Updated.
2568 (try_claim): Likewise.
2569 (try_load_plugin): Likewise.
2570 (bfd_plugin_canonicalize_symtab): Likewise.
2571 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2572 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2574 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2577 * plugin.c (plugin_list_entry): Add has_symbol_type.
2578 (add_symbols_v2): New function.
2579 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2580 provides symbol type.
2581 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2582 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2585 2020-03-20 Alan Modra <amodra@gmail.com>
2587 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2588 enough to read number of symbols.
2590 2020-03-20 Alan Modra <amodra@gmail.com>
2592 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2593 backend functions for NULL before calling.
2594 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2595 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2596 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2597 * elfnn-ia64.c (ignore_errors): New function.
2598 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2600 2020-03-19 Nick Clifton <nickc@redhat.com>
2603 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2604 location of the varinfo in the unit's debug info data. Change the
2605 type of the stack field to a boolean.
2606 (lookup_var_by_offset): New function. Returns the varinfo
2607 structure for the variable described at the given offset in the
2609 (scan_unit_for_symbols): Add support for variables which have the
2610 DW_AT_specification attribute.
2612 2020-03-19 Nick Clifton <nickc@redhat.com>
2615 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2618 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2620 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2622 2020-03-18 Nick Clifton <nickc@redhat.com>
2625 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2626 memory access when processing a corrupt secondary reloc section.
2628 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2630 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2631 instead of calling abort.
2632 * elf32-csky.c (csky_build_one_stub): Likewise.
2633 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2634 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2635 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2636 * elf32-metag.c (metag_build_one_stub): Likewise.
2637 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2638 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2639 (ppc_size_one_stub): Likewise.
2640 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2642 2020-03-17 Nick Clifton <nickc@redhat.com>
2645 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2646 with error messages.
2648 2020-03-17 Nick Clifton <nickc@redhat.com>
2651 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2652 free. Add free on another failure path.
2654 2020-03-16 Alan Modra <amodra@gmail.com>
2657 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2658 we have a non-zero section count. Do lma comparison in octets.
2660 2020-03-16 Alan Modra <amodra@gmail.com>
2662 * vms-alpha.c (dst_restore_location): Validate index into
2663 dst_ptr_offsets array before accessing. Return status.
2664 (dst_retrieve_location): Similarly, making "loc" parameter a
2665 pointer to return value.
2666 (_bfd_vms_slurp_etir): Update calls to above functions.
2668 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2670 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2672 * configure: Regenerated.
2674 2020-03-14 Alan Modra <amodra@gmail.com>
2676 * section.c (BFD_FAKE_SECTIONS): Formatting.
2677 * bfd-in2.h: Regenerate.
2679 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2681 * elf.c (elfcore_grok_netbsd_note): Add support for
2682 NT_NETBSDCORE_LWPSTATUS notes.
2684 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2686 * bfd-in2.h: Regenerate.
2687 * section.c (asection): Add already_assigned field.
2688 (BFD_FAKE_SECTION): Add default initializer for it.
2689 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2690 * elf32-arm.c (arm_build_one_stub): Add support for
2691 non_contiguous_regions.
2692 * elf32-csky.c (csky_build_one_stub): Likewise.
2693 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2694 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2695 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2696 * elf32-metag.c (metag_build_one_stub): Likewise.
2697 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2698 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2699 (ppc_size_one_stub): Likewise.
2700 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2701 * elflink.c (elf_link_input_bfd): Likewise.
2703 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2706 * elf-linker-x86.h (elf_linker_x86_params): Add
2707 static_before_all_inputs and has_dynamic_linker.
2708 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2709 dynamic input objects if -static is passed at command-line
2710 before all input files without --dynamic-linker unless
2711 --no-dynamic-linker is used.
2713 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2715 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2717 2020-03-13 Christian Eggers <ceggers@gmx.de>
2719 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2720 "p_paddr" from "at".
2721 * elfcode.h (bfd_from_remote_memory): Add units to several
2722 parameters. New local "opb". Fix usage of p_align. Fix
2723 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2724 call of target_read_memory.
2725 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2726 calculation of "offset" and "output_offset".
2727 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2728 from "offset" and fix calculation of "end" from "vma+size". Fix
2729 comparison between "sh_addr" and "vma"/"output_offset".
2730 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2731 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2733 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2734 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2735 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2736 assignment of p_paddr from phdr_lma. Fix comparison between
2737 "lma+size" and "next->lma".
2738 (elf_sort_segments): Fix assignment from p_paddr to lma.
2739 (assign_file_positions_for_load_sections): Add unit (bytes) to
2740 local "align". Fix calculation of local "off_adjust". Fix
2741 calculation of local "filehdr_vaddr".
2742 (assign_file_positions_for_non_load_sections): New local "opb".
2743 Fix calculation of "end" from "p_size". Fix comparison between
2744 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2745 from "end" and "p_vaddr".
2746 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2747 vma. Fix assignment to p_paddr from lma. Fix comparison between
2748 p_paddr and lma. Fix assignment to p_paddr from lma.
2749 * merge.c (sec_merge_emit): New local "opb". Convert
2750 "alignment_power" to octets.
2751 (_bfd_add_merge_section): New locals "alignment_power" and
2752 "opb". Fix comparison between "alignment_power" and
2754 (_bfd_merge_sections): New local "opb". Divide size by opb
2755 before checking align mask.
2757 2020-03-13 Christian Eggers <ceggers@gmx.de>
2759 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2760 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2762 (_bfd_elf_make_section_from_phdr): Similarly.
2763 (elf_fake_sections): Fix calculation of
2764 Elf_Internal_shdr::sh_addr from section VMA.
2765 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2767 (assign_file_positions_for_load_sections): Fix calculations of
2768 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2769 comparison between program header address and section LMA.
2770 (assign_file_positions_for_non_load_sections): Likewise.
2771 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2772 (IS_CONTAINED_BY_VMA): Add parameter opb.
2773 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2774 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2775 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2776 Fix calculations of p_addr_valid and p_vaddr_offset.
2777 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2778 with octets per byte when comparing against p_vaddr.
2780 2020-03-11 Alan Modra <amodra@gmail.com>
2782 * som.c (setup_sections): Sanity check subspace.name.
2784 2020-03-11 Alan Modra <amodra@gmail.com>
2786 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2788 2020-03-10 Alan Modra <amodra@gmail.com>
2791 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2794 2020-03-09 Alan Modra <amodra@gmail.com>
2796 * wasm-module.c (wasm_scan): Sanity check file name length
2797 before allocating memory. Move common section setup code. Do
2798 without bfd_tell to calculate section size.
2800 2020-03-06 Nick Clifton <nickc@redhat.com>
2802 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2803 with error messages and failure return values.
2805 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2807 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2808 relocation sections for any removed reference to a dynamic symbol.
2810 2020-03-05 Nick Clifton <nickc@redhat.com>
2812 * elf-bfd.h (struct elf_backend_data): Add new fields:
2813 init_secondary_reloc_section, slurp_secondary_reloc_section,
2814 write_secondary_reloc_section.
2815 (_bfd_elf_init_secondary_reloc_section): Prototype.
2816 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2817 (_bfd_elf_write_secondary_reloc_section): Prototype.
2818 * elf.c ( bfd_section_from_shdr): Invoke the new
2819 init_secondary_reloc_section backend function, if defined, when a
2820 second reloc section is encountered.
2821 (swap_out_syms): Invoke the new symbol_section_index function, if
2822 defined, when computing the section index of an OS/PROC specific
2824 (_bfd_elf_init_secondary_reloc_section): New function.
2825 (_bfd_elf_slurp_secondary_reloc_section): New function.
2826 (_bfd_elf_write_secondary_reloc_section): New function.
2827 (_bfd_elf_copy_special_section_fields): New function.
2828 * elfcode.h (elf_write_relocs): Invoke the new
2829 write_secondary_relocs function, if defined, in order to emit
2831 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2832 function, if defined, in order to read in secondary relocs.
2833 * elfxx-target.h (elf_backend_copy_special_section_fields):
2834 Provide a non-NULL default definition.
2835 (elf_backend_init_secondary_reloc_section): Likewise.
2836 (elf_backend_slurp_secondary_reloc_section): Likewise.
2837 (elf_backend_write_secondary_reloc_section): Likewise.
2838 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2840 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2841 * configure: Regenerate.
2843 2020-03-05 Alan Modra <amodra@gmail.com>
2845 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2846 against file size before allocating memory. Use bfd_alloc rather
2847 than bfd_zalloc for carsym/strings memory.
2849 2020-03-04 Alan Modra <amodra@gmail.com>
2851 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2852 sh_addr mod sh_addalign is zero.
2854 2020-03-04 Alan Modra <amodra@gmail.com>
2856 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2858 2020-03-03 Alan Modra <amodra@gmail.com>
2860 * format.c (struct bfd_preserve): Add cleanup field.
2861 (bfd_preserve_save): Add cleanup param and save.
2862 (bfd_preserve_restore): Return cleanup.
2863 (bfd_preserve_finish): Call the cleanup for the discarded match.
2864 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2865 and clear when preserving a match. Restore cleanup too when
2866 restoring that match.
2868 2020-03-02 Alan Modra <amodra@gmail.com>
2870 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2871 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2872 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2873 (core_sco5_vec): Correct initialisers.
2875 2020-03-02 Alan Modra <amodra@gmail.com>
2877 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2878 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2879 * cisco-core.c (cisco_core_file_validate): Likewise.
2880 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2881 * hpux-core.c (hpux_core_core_file_p): Likewise.
2882 * irix-core.c (irix_core_core_file_p): Likewise.
2883 * lynx-core.c (lynx_core_file_p): Likewise.
2884 * netbsd-core.c (netbsd_core_file_p): Likewise.
2885 * osf-core.c (osf_core_core_file_p): Likewise.
2886 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2887 * sco5-core.c (sco5_core_file_p): Likewise.
2889 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2891 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2893 2020-03-02 Alan Modra <amodra@gmail.com>
2895 * targets.c (bfd_cleanup): New typedef.
2896 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2897 * libbfd-in.h (_bfd_no_cleanup): Define.
2898 * format.c (bfd_reinit): Add cleanup parameter, call it.
2899 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2900 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2901 * aout-target.h (callback, object_p): Return bfd_cleanup.
2902 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2903 * archive.c (bfd_generic_archive_p): Likewise.
2904 * binary.c (binary_object_p): Likewise.
2905 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2906 * coff-ia64.c (ia64coff_object_p): Likewise.
2907 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2908 * coff-sh.c (coff_small_object_p): Likewise.
2909 * coff-stgo32.c (go32_check_format): Likewise.
2910 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2911 (xcoff64_core_p): Likewise.
2912 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2913 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2914 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2915 * elfcode.h (elf_object_p): Likewise.
2916 * elfcore.h (elf_core_file_p): Likewise.
2917 * i386msdos.c (msdos_object_p): Likewise.
2918 * ihex.c (ihex_object_p): Likewise.
2919 * libaout.h (some_aout_object_p): Likewise.
2920 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2921 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2922 * libbfd.c (_bfd_dummy_target): Likewise.
2923 * libcoff-in.h (coff_object_p): Likewise.
2924 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2925 (bfd_mach_o_arm64_core_p): Likewise.
2926 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2927 (bfd_mach_o_arm_core_p): Likewise.
2928 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2929 (bfd_mach_o_i386_core_p): Likewise.
2930 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2931 (bfd_mach_o_x86_64_core_p): Likewise.
2932 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2933 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2934 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2935 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2936 * mmo.c (mmo_object_p): Likewise.
2937 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2938 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2939 (pe_bfd_object_p): Likewise.
2940 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2941 * ppcboot.c (ppcboot_object_p): Likewise.
2942 * rs6000-core.c (rs6000coff_core_p): Likewise.
2943 * som.c (som_object_setup, som_object_p): Likewise.
2944 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2945 * tekhex.c (tekhex_object_p): Likewise.
2946 * vms-alpha.c (alpha_vms_object_p): Likewise.
2947 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2948 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2949 * wasm-module.c (wasm_object_p): Likewise.
2950 * xsym.c (bfd_sym_object_p): Likewise.
2951 * xsym.h (bfd_sym_object_p): Likewise.
2952 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2954 * pdp11.c (some_aout_object_p): Likewise.
2955 * plugin.c (register_ld_plugin_object_p): Update object_p
2957 * plugin.h (register_ld_plugin_object_p): Likewise.
2958 * bfd-in2.h: Regenerate.
2959 * libbfd.h: Regenerate.
2960 * libcoff.h: Regenerate.
2962 2020-03-02 Alan Modra <amodra@gmail.com>
2964 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2965 applicable section flags.
2966 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2967 (mips_ecoff_bele_vec): Likewise.
2968 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2970 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2971 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2973 2020-03-02 Alan Modra <amodra@gmail.com>
2975 * elf32-m32r.c (m32r_elf_section_flags): New function.
2976 (elf_backend_section_flags): Define.
2977 * elf32-nds32.c (nds32_elf_section_flags): New function.
2978 (elf_backend_section_flags): Define.
2979 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2980 .sbss and .sdata sections.
2981 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2982 for SHF_V850_GPREL sections.
2983 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2985 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2986 for SHF_PARISC_SHORT sections.
2987 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2988 (elf_backend_section_flags): Define.
2989 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2990 for SHF_MIPS_GPREL sections. Delete FIXME.
2992 2020-03-02 Alan Modra <amodra@gmail.com>
2994 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2995 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2996 calling elf_backend_section_flags with adjusted params. Use
2997 newsect->flags past that point.
2998 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3000 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3001 to have their type overridden, and all sh_flags but processor and
3003 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3004 * elf32-mep.c (mep_elf_section_flags): Likewise.
3005 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3006 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3007 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3008 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3009 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3010 stub BFD and non-aarch64 input files when scanning for stubs.
3012 2020-03-02 Alan Modra <amodra@gmail.com>
3014 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3015 limit to decompressed element size.
3017 2020-03-02 Alan Modra <amodra@gmail.com>
3019 * vms-lib.c (vms_traverse_index): Add recur_count param and
3020 update calls. Fail on excessive recursion.
3022 2020-03-02 Alan Modra <amodra@gmail.com>
3024 * vms-alpha.c (vms_get_remaining_object_record): Use
3025 bfd_realloc_or_free rather than bfd_realloc.
3026 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3027 (dst_define_location, parse_module): Likewise, and check realloc
3028 return status before using memory. Return status from function
3029 adjusting all callers.
3031 2020-02-28 Alan Modra <amodra@gmail.com>
3033 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3035 2020-02-28 Alan Modra <amodra@gmail.com>
3037 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3038 Remove duplicate undersize check.
3040 2020-02-27 Alan Modra <amodra@gmail.com>
3043 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3045 2020-02-27 Alan Modra <amodra@gmail.com>
3048 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3049 (coff_section_type): Adjust comment.
3050 (decode_section_type): Likewise. Call coff_section_type before
3051 decode_section_type.
3052 (bfd_decode_symclass): Use 'c' for common sections other than
3055 2020-02-27 Alan Modra <amodra@gmail.com>
3057 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3060 2020-02-27 Alan Modra <amodra@gmail.com>
3062 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3063 if file is an archive element.
3064 * bfd-in2.h: Regenerate.
3066 2020-02-26 Alan Modra <amodra@gmail.com>
3068 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3069 bfd_set_error on failing test. Don't bother changing bfd_error on
3070 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3071 Check sym name is within string buffer. Use size_t for some vars.
3072 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3073 int_buf. Don't change bfd_error on file read error. Use
3074 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3075 calculations to catch overflows before they occur. malloc and
3076 free raw armap rather than using bfd_alloc. Read raw armap before
3077 allocating carsym+strings buffer.
3078 (_bfd_slurp_extended_name_table): Localize variables. Check
3079 name size against file size.
3081 2020-02-26 Alan Modra <amodra@gmail.com>
3083 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3085 2020-02-26 Alan Modra <amodra@gmail.com>
3087 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3088 malloc. Check for NULL return from bfd_malloc.
3089 (rx_table_find, rx_table_map): Likewise.
3090 (rx_set_section_contents): Check bfd_alloc return.
3091 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3093 2020-02-26 Alan Modra <amodra@gmail.com>
3095 * aoutx.h: Indent labels correctly. Format error strings.
3096 * archive.c: Likewise.
3097 * archive64.c: Likewise.
3098 * coff-arm.c: Likewise.
3099 * coff-rs6000.c: Likewise.
3100 * coff-stgo32.c: Likewise.
3101 * cpu-arm.c: Likewise.
3102 * dwarf2.c: Likewise.
3103 * elf-ifunc.c: Likewise.
3104 * elf-properties.c: Likewise.
3105 * elf-s390-common.c: Likewise.
3106 * elf-strtab.c: Likewise.
3108 * elf32-arm.c: Likewise.
3109 * elf32-bfin.c: Likewise.
3110 * elf32-cr16.c: Likewise.
3111 * elf32-csky.c: Likewise.
3112 * elf32-i386.c: Likewise.
3113 * elf32-m68k.c: Likewise.
3114 * elf32-msp430.c: Likewise.
3115 * elf32-nds32.c: Likewise.
3116 * elf32-nios2.c: Likewise.
3117 * elf32-pru.c: Likewise.
3118 * elf32-xtensa.c: Likewise.
3119 * elf64-ia64-vms.c: Likewise.
3120 * elf64-x86-64.c: Likewise.
3121 * elfcode.h: Likewise.
3122 * elfcore.h: Likewise.
3123 * elflink.c: Likewise.
3124 * elfnn-aarch64.c: Likewise.
3125 * elfnn-ia64.c: Likewise.
3126 * elfnn-riscv.c: Likewise.
3127 * elfxx-mips.c: Likewise.
3128 * elfxx-sparc.c: Likewise.
3129 * elfxx-x86.c: Likewise.
3130 * i386lynx.c: Likewise.
3131 * merge.c: Likewise.
3132 * pdp11.c: Likewise.
3133 * plugin.c: Likewise.
3134 * reloc.c: Likewise.
3136 2020-02-26 Alan Modra <amodra@gmail.com>
3139 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3141 (bfd_elf_add_dt_needed_tag): Declare.
3142 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3143 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3144 from elf_add_dt_needed_tag. Remove soname and doit param.
3145 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3146 to see whether as-needed lib is already loaded, use dyn_loaded
3147 list instead. When saving and restoring around as-needed lib
3148 handle possibility that dynstr has not been initialised. Don't
3149 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3150 Mark libs loaded via DT_NEEDED entries of other libs with
3151 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3153 (elf_link_check_versioned_symbol): Remove now unneccesary
3154 DYNAMIC check when traversing dyn_loaded list.
3156 2020-02-26 Alan Modra <amodra@gmail.com>
3158 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3160 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3163 * plugin.c (need_lto_wrapper_p): New.
3164 (bfd_plugin_set_program_name): Add an int argument to set
3166 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3168 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3170 2020-02-24 Alan Modra <amodra@gmail.com>
3172 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3174 2020-02-24 Alan Modra <amodra@gmail.com>
3176 * vms-lib.c (struct carsym_mem): Add limit.
3177 (vms_add_index): Heed limit.
3178 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3179 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3180 Always return actual number read.
3181 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3182 assertion with error exit.
3184 2020-02-22 Alan Modra <amodra@gmail.com>
3187 * elf.c (assign_file_positions_for_load_sections): Continue linking
3188 on "PHDR segment not covered by LOAD segment" errors.
3190 2020-02-21 Alan Modra <amodra@gmail.com>
3192 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3194 (bfd_mach_o_canonicalize_reloc): Likewise.
3195 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3196 counts and offsets against file size.
3197 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3198 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3199 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3200 against file size. Delete symbol table error message.
3201 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3203 (bfd_mach_o_read_symtab): Likewise.
3204 (bfd_mach_o_read_command): Pass file size.
3205 (bfd_mach_o_scan): Sanity check command count against file size.
3207 2020-02-21 Alan Modra <amodra@gmail.com>
3210 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3211 "text", "data" and "bss" section pointer vars. Don't update
3212 section size, just exec header sizes.
3213 (adjust_sizes_and_vmas): Don't update text section size. Set
3214 initial exec header a_text. Print exec headers sizes.
3215 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3216 (adjust_sizes_and_vmas): Similarly. Formatting.
3217 (final_link): Correct final file extension.
3219 2020-02-20 Nick Clifton <nickc@redhat.com>
3221 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3223 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3225 (elfNN_bed): Initialise the symbol_section_index field.
3226 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3227 OS and PROC specific section indicies. Warn if converting other
3228 reserved incidies to SHN_ABS.
3230 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3233 * cpu-z80.c: Add machine type compatibility checking.
3235 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3238 * plugin.c (plugin_list_entry): Remove handle.
3239 (try_load_plugin): Call dlclose before return.
3241 2020-02-19 Alan Modra <amodra@gmail.com>
3243 * libbfd-in.h (_bfd_constant_p): Define.
3244 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3245 file size before allocating memory.
3246 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3247 * elf.c (bfd_elf_get_str_section): Likewise.
3248 (_bfd_elf_slurp_version_tables): Likewise.
3249 * libbfd.h: Regenerate.
3251 2020-02-19 Alan Modra <amodra@gmail.com>
3253 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3254 * aoutx.h (aout_get_external_symbols): Replace calls to
3255 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3256 (slurp_reloc_table): Likewise.
3257 * archive.c (do_slurp_bsd_armap): Likewise.
3258 (do_slurp_coff_armap): Likewise.
3259 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3260 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3261 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3262 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3263 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3264 (_bfd_coff_get_external_symbols): Likewise.
3265 * ecoff.c (ecoff_slurp_symbolic_header),
3266 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3267 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3268 (ecoff_indirect_link_order): Likewise.
3269 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3270 (_bfd_elf_slurp_version_tables): Likewise.
3271 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3272 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3273 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3274 * elf64-alpha.c (READ): Likewise.
3275 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3276 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3277 * elfcode.h (elf_slurp_symbol_table),
3278 (elf_slurp_reloc_table_from_section): Likewise.
3279 * elflink.c (elf_link_add_object_symbols),
3280 (elf_link_check_versioned_symbol): Likewise.
3281 * elfxx-mips.c (READ): Likewise.
3282 * i386lynx.c (slurp_reloc_table): Likewise.
3283 * lynx-core.c (lynx_core_file_p): Likewise.
3284 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3285 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3286 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3287 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3288 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3289 (bfd_pef_parse_symbols): Likewise.
3290 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3291 * som.c (setup_sections, som_slurp_string_table),
3292 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3293 (som_bfd_fill_in_ar_symbols): Likewise.
3294 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3295 (evax_bfd_print_image): Likewise.
3296 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3297 * wasm-module.c (wasm_scan): Likewise.
3298 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3299 * xsym.c (bfd_sym_read_name_table),
3300 (bfd_sym_print_type_information_table_entry): Likewise.
3301 * libbfd.h: Regenerate.
3303 2020-02-19 Alan Modra <amodra@gmail.com>
3305 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3306 reading external relocs.
3307 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3308 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3310 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3312 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3313 (m32c_elf_relax_section): Likewise.
3314 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3315 (rl78_elf_relax_section): Likewise.
3316 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3317 (elf32_rx_relax_section): Likewise.
3318 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3319 parameter types and use..
3320 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3321 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3322 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3323 being read from file, just the extra.
3324 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3325 after reading external syms. Free on failure.
3327 2020-02-19 Alan Modra <amodra@gmail.com>
3329 * coffcode.h (buy_and_read, coff_slurp_line_table),
3330 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3331 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3332 corresponding bfd_alloc call. Adjust variables to suit.
3333 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3334 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3335 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3336 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3337 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3338 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3339 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3340 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3341 * elf64-alpha.c (READ): Likewise.
3342 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3343 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3344 (bfd_from_remote_memory): Likewise.
3345 * elfcore.h (core_find_build_id): Likewise.
3346 * elfxx-mips.c (READ): Likewise.
3347 * mach-o.c (bfd_mach_o_mangle_sections),
3348 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3349 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3350 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3351 * som.c (setup_sections, som_prep_for_fixups)
3352 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3353 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3354 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3355 (som_bfd_ar_write_symbol_stuff): Likewise.
3356 * vms-alpha.c (vector_grow1): Likewise.
3357 * vms-lib.c (vms_add_index): Likewise.
3358 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3359 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3360 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3361 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3362 (bfd_alloc2, bfd_zalloc2): Delete.
3363 (_bfd_mul_overflow): Define.
3364 * libbfd.h: Regenerate.
3366 2020-02-19 Alan Modra <amodra@gmail.com>
3368 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3370 (assign_section_numbers): Likewise.
3371 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3372 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3373 bfd_malloc2, size_t amt, and unsigned tls_count.
3374 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3375 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3376 (elf_output_implib): Use bfd_alloc.
3378 2020-02-19 Alan Modra <amodra@gmail.com>
3380 * bfd.c (struct bfd): Move format and direction to other
3381 bitfields. Add "size".
3382 * bfdio.c (bfd_get_size): Cache size when not writing file.
3383 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3384 returning zero, ie. unknown.
3385 (bfd_get_alt_debug_link_info): Likewise.
3386 * bfd-in2.h: Regenerate.
3388 2020-02-19 Alan Modra <amodra@gmail.com>
3390 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3391 bfd_get_file_size twice.
3392 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3393 zero, ie. unknown, return.
3394 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3395 * elfcode.h (elf_swap_shdr_in): Likewise.
3396 (elf_object_p): Don't call bfd_get_file_size twice and correct
3399 2020-02-19 Alan Modra <amodra@gmail.com>
3401 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3402 FALSE if memory alloc fails. Adjust calls.
3403 * som.c (som_prep_for_fixups): Likewise.
3404 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3405 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3406 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3407 * som.c (som_build_and_write_symbol_table): Return via error_return
3409 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3410 (VEC_APPEND_EL): Delete.
3411 (vector_grow1): Return pointer to element. Catch overflow.
3412 Return NULL on memory allocation failure.
3413 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3414 (alpha_vms_add_fixup_ca): Likewise.
3415 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3417 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3419 2020-02-19 Alan Modra <amodra@gmail.com>
3421 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3422 * aout-target.h (object_p): Likewise.
3423 * aout-tic30.c (tic30_aout_object_p): Likewise.
3424 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3425 (emit_stringtab, write_syms, link_hash_table_create),
3426 (aout_link_write_other_symbol): Likewise.
3427 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3428 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3429 (_bfd_compute_and_write_armap): Likewise.
3430 * archures.c (bfd_arch_list): Likewise.
3431 * bfd.c (bfd_record_phdr): Likewise.
3432 * binary.c (binary_canonicalize_symtab): Likewise.
3433 * cisco-core.c (cisco_core_file_validate): Likewise.
3434 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3435 (find_arm_glue, record_arm_to_thumb_glue),
3436 (record_thumb_to_arm_glue): Likewise.
3437 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3438 (ppc_allocate_toc_section): Likewise.
3439 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3440 * coff-sh.c (sh_relax_section): Likewise.
3441 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3442 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3443 (coff_set_alignment_hook, coff_mkobject),
3444 (coff_compute_section_file_positions): Likewise.
3445 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3446 (coff_find_nearest_line_with_names),
3447 ( bfd_coff_set_symbol_class): Likewise.
3448 * cofflink.c (_bfd_coff_link_hash_table_create),
3449 (_bfd_coff_link_input_bfd): Likewise.
3450 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3451 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3452 (build_line_info_table, sort_line_sequences),
3453 (line_info_add_include_dir, line_info_add_file_name),
3454 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3455 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3456 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3457 (_bfd_ecoff_find_nearest_line),
3458 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3459 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3460 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3461 * elf-m10300.c (mn10300_elf_relax_section),
3462 (elf32_mn10300_link_hash_table_create): Likewise.
3463 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3464 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3465 * elf32-arm.c (elf32_arm_link_hash_table_create),
3466 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3467 (elf32_arm_new_section_hook): Likewise.
3468 * elf32-avr.c (elf_avr_new_section_hook),
3469 (elf32_avr_link_hash_table_create, get_local_syms),
3470 (elf32_avr_setup_section_lists): Likewise.
3471 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3472 (bfin_link_hash_table_create): Likewise.
3473 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3474 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3475 * elf32-csky.c (csky_elf_link_hash_table_create),
3476 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3477 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3478 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3479 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3480 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3481 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3482 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3483 (m32r_elf_check_relocs): Likewise.
3484 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3485 (elf32_m68hc11_setup_section_lists),
3486 (elf32_m68hc11_size_stubs): Likewise.
3487 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3488 * elf32-metag.c (elf_metag_link_hash_table_create),
3489 (elf_metag_setup_section_lists): Likewise.
3490 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3491 (microblaze_elf_check_relocs): Likewise.
3492 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3493 (nds32_elf_check_relocs): Likewise.
3494 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3495 (get_local_syms, nios2_elf32_check_relocs),
3496 (nios2_elf32_link_hash_table_create): Likewise.
3497 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3498 (or1k_elf_check_relocs): Likewise.
3499 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3500 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3501 * elf32-s390.c (elf_s390_link_hash_table_create),
3502 (elf_s390_check_relocs): Likewise.
3503 * elf32-score.c (score_elf_create_got_section),
3504 (s3_elf32_score_new_section_hook),
3505 (elf32_score_link_hash_table_create): Likewise.
3506 * elf32-score7.c (score_elf_create_got_section),
3507 (s7_elf32_score_new_section_hook): Likewise.
3508 * elf32-sh.c (sh_elf_link_hash_table_create),
3509 (sh_elf_check_relocs): Likewise.
3510 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3511 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3512 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3513 (tilepro_elf_check_relocs): Likewise.
3514 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3515 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3516 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3517 (elf_xtensa_new_section_hook): Likewise.
3518 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3519 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3520 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3521 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3522 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3523 * elf64-ppc.c (ppc64_elf_new_section_hook),
3524 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3525 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3526 * elf64-s390.c (elf_s390_link_hash_table_create),
3527 (elf_s390_check_relocs): Likewise.
3528 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3529 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3530 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3531 (elf_link_add_archive_symbols, compute_bucket_count),
3532 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3533 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3534 (bfd_elf_final_link): Likewise.
3535 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3536 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3537 (elfNN_aarch64_new_section_hook): Likewise.
3538 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3539 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3540 (riscv_elf_check_relocs): Likewise.
3541 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3542 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3543 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3544 (_bfd_mips_elf_link_hash_table_create): Likewise.
3545 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3546 (_bfd_sparc_elf_check_relocs),
3547 (_bfd_sparc_elf_new_section_hook): Likewise.
3548 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3549 (tilegx_elf_check_relocs): Likewise.
3550 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3551 * format.c (bfd_check_format_matches): Likewise.
3552 * hash.c (_bfd_stringtab_init): Likewise.
3553 * ihex.c (ihex_scan): Likewise.
3554 * irix-core.c (irix_core_core_file_p): Likewise.
3555 * linker.c (bfd_wrapped_link_hash_lookup),
3556 (_bfd_generic_link_hash_table_create),
3557 (_bfd_generic_reloc_link_order): Likewise.
3558 * lynx-core.c (lynx_core_file_p): Likewise.
3559 * netbsd-core.c (netbsd_core_file_p): Likewise.
3560 * osf-core.c (osf_core_core_file_p): Likewise.
3561 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3562 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3563 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3564 * peicode.h (pe_mkobject): Likewise.
3565 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3566 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3567 * sco5-core.c (read_uarea): Likewise.
3568 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3569 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3570 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3571 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3572 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3573 * srec.c (srec_scan): Likewise.
3574 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3575 * targets.c (bfd_target_list): Likewise.
3576 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3577 * trad-core.c (trad_unix_core_file_p): Likewise.
3578 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3579 (vms_new_section_hook): Likewise.
3580 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3581 * xcofflink.c (xcoff_get_section_contents),
3582 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3583 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3584 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3586 2020-02-19 Alan Modra <amodra@gmail.com>
3588 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3590 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3592 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3593 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3594 a build_list_p argument. Don't search plugin_list. Short circuit
3595 when building the plugin list.
3596 (has_plugin): Renamed to has_plugin_list.
3597 (bfd_plugin_set_plugin): Don't set has_plugin.
3598 (bfd_plugin_specified_p): Check plugin_list instead.
3599 (build_plugin_list): New function.
3600 (load_plugin): Call build_plugin_list and use plugin_list.
3602 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3605 * plugin.c (try_claim): Always clean up for LTO wrapper.
3606 (try_load_plugin): Treat each object as independent. Create a
3607 copy for plugin name.
3609 2020-02-11 Nick Clifton <nickc@redhat.com>
3611 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3612 for addresses in print statements.
3613 (msp430_elf_relax_delete_bytes): Likewise.
3614 (msp430_elf_relax_add_words): Likewise.
3615 (msp430_elf_relax_section): Likewise.
3617 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3619 * plugin.c (add_symbols): Clear plugin_data memory.
3621 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3624 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3625 (EXECUTABLE_SUFFIX): Likewise.
3626 * config.in: Regenerated.
3627 * configure: Likewise.
3628 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3629 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3630 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3631 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3632 (get_lto_wrapper): New.
3633 (setup_lto_wrapper_env): Likewise.
3634 (current_plugin): Likewise.
3635 (register_all_symbols_read): Likewise.
3636 (register_cleanup): Likewise.
3637 (get_symbols): Likewise.
3638 (add_input_file): Likewise.
3639 (bfd_plugin_close_and_cleanup): Likewise.
3640 (claim_file): Removed.
3641 (register_claim_file): Set current_plugin->claim_file.
3642 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3643 lto_syms in current_plugin.
3644 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3645 all_symbols_read handler. Copy real symbols to plugin_data.
3646 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3647 (try_load_plugin): Don't reuse the previous plugin for LTO
3648 wrapper. Set up GCC LTO wrapper if possible. Don't set
3649 plugin_list_iter->claim_file.
3650 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3652 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3655 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3657 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3658 check if previous instruction matches a conditional jump inserted
3659 earlier. Invert conditional jump and delete branch in this case.
3661 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3663 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3664 msp430_elf_relax_add_words. Support insertion of either one or two
3666 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3667 needs to be grown. Handle insertion of branch instruction to replace
3670 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3672 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3673 debugging relocations.
3674 (msp430_elf_relax_delete_bytes): Likewise.
3675 (msp430_elf_relax_add_two_words): Likewise.
3676 (msp430_elf_relax_section): Likewise.
3678 2020-02-10 Alan Modra <amodra@gmail.com>
3680 * archures.c: Wrap overlong z80 comments.
3681 * bfd-in2.h: Regenerate.
3683 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3686 * archures.c: Add GBZ80 and Z80N machine values.
3687 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3688 * coff-z80.c: Add support for new reloc.
3689 * coffcode.h: Add support for new machine values.
3690 * cpu-z80.c: Add support for new machine names.
3691 * elf32-z80.c: Add support for new reloc.
3692 * bfd-in2.h: Regenerate.
3693 * libbfd.h: Regenerate.
3695 2020-02-07 Nick Clifton <nickc@redhat.com>
3698 * elf.c (rewrite_elf_program_header): Do not complain if no
3699 sections are mapped to a segment.
3701 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3704 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3705 for garbage collection on __patchable_function_entries section
3706 without linked-to section.
3708 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3711 * bfd-in2.h: Regenerated.
3712 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3713 on section if gc_mark of any of its linked-to sections is set
3714 and don't set gc_mark again.
3715 * section.c (asection): Add linked_to_symbol_name to map_head
3718 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3720 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3721 reporting an unrecognized instruction with R_V850_LONGJUMP.
3723 2020-02-05 Alan Modra <amodra@gmail.com>
3725 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3727 2020-02-04 Alan Modra <amodra@gmail.com>
3729 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3730 R_PPC_VLE_ADDR20, goto copy_reloc.
3732 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3734 * bfd-in2.h: Regenerated.
3735 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3737 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3740 * bfd-in2.h: Regenerated.
3741 * ecoff.c (bfd_debug_section): Add section_id.
3742 * section.c (bfd_section): Add section_id.
3743 (SEC_ASSEMBLER_SECTION_ID): New.
3744 (BFD_FAKE_SECTION): Add section_id.
3746 2020-02-01 Nick Clifton <nickc@redhat.com>
3748 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3751 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3753 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3754 encodings are relative to the GOT on nios2, too.
3756 2020-01-31 Alan Modra <amodra@gmail.com>
3758 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3759 file. Use $< and $@ in rules.
3760 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3761 (elf32-ia64.c, elf64-ia64.c): Likewise.
3762 (elf32-riscv.c, elf64-riscv.c): Likewise.
3763 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3764 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3765 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3766 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3767 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3768 * Makefile.in: Regenerate.
3770 2020-01-31 Alan Modra <amodra@gmail.com>
3773 * elf.c (setup_group): Don't clear entire section contents,
3774 just the padding after group flags. Release alloc'd memory
3775 after a seek or read failure.
3777 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3779 * peXXigen.c (pe_is_repro): New function.
3780 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3781 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3783 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3785 * peXXigen.c (debug_type_names): Add names for new debug data type
3788 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3790 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3791 inner loop. Fix a memory leak.
3793 2020-01-30 Alan Modra <amodra@gmail.com>
3795 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3796 or obj_coff_keep_strings here.
3797 (coff_get_normalized_symtab): Free external syms directly.
3798 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3801 2020-01-27 Jim Wilson <jimw@sifive.com>
3803 * cpu-riscv.c (riscv_scan): New.
3804 (N): Change bfd_default_scan to riscv_scan.
3806 2020-01-27 Andreas Schwab <schwab@suse.de>
3808 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3809 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3810 * Makefile.in: Regenerate.
3811 * cpu-plugin.c: Remove.
3812 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3813 (bfd_plugin_arch): Remove declaration.
3814 * bfd-in2.h: Regenerate.
3815 * po/SRC-POTFILES.in: Regenerate.
3817 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3818 Alan Modra <amodra@gmail.com>
3821 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3823 2020-01-24 Jim Wilson <jimw@sifive.com>
3825 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3826 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3827 avoid over long line.
3829 2020-01-24 Nick Clifton <nickc@redhat.com>
3832 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3833 syms and keep strings flags as these may have been set in order to
3834 prevent a bogus call to free.
3836 2020-01-23 Nick Clifton <nickc@redhat.com>
3838 * po/fr.po: Updated French translation.
3840 2020-01-23 Alan Modra <amodra@gmail.com>
3843 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3844 by zero when p_align is zero.
3846 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3848 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3849 (riscv_prefix_cmp): Likewise.
3850 (riscv_non_std_ext_p): Deleted.
3851 (riscv_std_sv_ext_p): Likewise.
3852 (riscv_non_std_sv_ext_p): Likewise.
3853 (riscv_merge_non_std_and_sv_ext): Rename to...
3854 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3855 (riscv_merge_arch_attr_info): Replace 3 calls to
3856 riscv_merge_non_std_and_sv_ext with single call to
3857 riscv_merge_multi_letter_ext.
3858 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3859 encounter a 'z' prefix.
3860 (riscv_get_prefix_class): New function, return prefix class based
3861 on first few characters of input string.
3862 (riscv_parse_config): New structure to factor out minor differences
3863 in extension class parsing behaviour.
3864 (riscv_parse_sv_or_non_std_ext): Rename to...
3865 (riscv_parse_prefixed_ext): and parameterise with
3867 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3868 (riscv_multi_letter_ext_valid_p): New.
3869 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3870 (riscv_parse_subset): Delegate all non-single-letter parsing work
3871 to riscv_parse_prefixed_ext.
3872 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3873 (riscv_get_prefix_class): Declare.
3875 2020-01-22 Alan Modra <amodra@gmail.com>
3877 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3878 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3879 __tls_get_addr_desc.
3880 (ppc64_elf_size_stubs): Add section for linker generated
3881 __tls_get_addr_desc wrapper function. Loop at least once if
3882 generating this function.
3883 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3884 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3886 2020-01-22 Alan Modra <amodra@gmail.com>
3888 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3889 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3891 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3892 (STDU_R1_0R1, ADDI_R1_R1): Define.
3893 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3894 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3895 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3896 no_tls_get_addr_regsave.
3897 (branch_reloc_hash_match): Add hash3 and hash4.
3898 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3899 (ppc64_elf_size_dynamic_sections): Likewise.
3900 (ppc64_elf_relocate_section): Likewise.
3901 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3902 __tls_get_addr stub.
3903 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3905 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3906 eh_frame for regsave __tls_get_addr.
3908 2020-01-22 Alan Modra <amodra@gmail.com>
3910 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3911 which __tls_get_addr calls will be eliminated.
3913 2020-01-20 Nick Clifton <nickc@redhat.com>
3915 * po/pt.po: Updates Portuguese translation.
3916 * po/ru.po: Updated Russian translation.
3917 * po/uk.po: Updated Ukranian translation.
3919 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3922 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3923 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3925 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3926 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3927 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3928 "rex leal x@tlsdesc(%rip), %reg" to
3929 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3930 "call *(%eax)" to "nopl (%rax)".
3932 2020-01-20 Alan Modra <amodra@gmail.com>
3934 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3935 (MTLR_R11): Don't define.
3936 (LD_R0_0R3, CMPDI_R0_0): Define.
3937 (build_tls_get_addr_stub): Don't use r11 in stub.
3939 2020-01-20 Alan Modra <amodra@gmail.com>
3941 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3942 (defined_sym_val, is_tls_get_addr): Likewise.
3944 2020-01-18 Nick Clifton <nickc@redhat.com>
3946 * version.m4 (BFD_VERSION): Set to 2.34.50.
3947 * configure: Regenerate.
3948 * po/bfd.pot: Regenerate.
3950 2020-01-18 Nick Clifton <nickc@redhat.com>
3952 Binutils 2.34 branch created.
3954 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3956 * coff-arm.c: Fix spelling error (seperate).
3957 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3959 * sysdep.h (strnlen): Fix spelling error (seperate).
3961 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3964 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3966 2020-01-15 Alan Modra <amodra@gmail.com>
3969 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3970 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3971 of function symbols unless dot symbols are present. Do warn
3972 whenever one is created, regardles of whether a PLT entry is
3973 also emitted for the function symbol.
3975 2020-01-14 Alan Modra <amodra@gmail.com>
3977 * som.c (som_bfd_count_ar_symbols): Error when file position
3978 of symbols on chains is not strictly increasing.
3980 2020-01-14 Alan Modra <amodra@gmail.com>
3982 * vms.h (VMS_DEBUG): Define as 0.
3983 * vms-alpha.c (image_write): Move debug output after bounds check.
3985 (_bfd_vms_slurp_eihd): Warning fix.
3986 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3988 2020-01-13 Alan Modra <amodra@gmail.com>
3990 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3991 for "ignored" records.
3993 2020-01-13 Alan Modra <amodra@gmail.com>
3995 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3996 Delete asect name check. Move asect NULL check to wasm_object_p.
3997 Correct bounds check of sizes against end. Replace uses of
3998 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3999 just one bfd_release.
4000 (wasm_scan): Don't use malloc/strdup for section names,
4001 bfd_alloc instead. Simplify code prefixing section name.
4002 Formatting. Don't attempt to free memory here..
4003 (wasm_object_p): ..do so here.
4005 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4008 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4009 UNDEFWEAK_NO_DYNAMIC_RELOC.
4010 (allocate_dynrelocs_for_symbol): Likewise.
4012 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4015 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4017 2020-01-10 Alan Modra <amodra@gmail.com>
4019 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4021 2020-01-09 Nick Clifton <nickc@redhat.com>
4024 * bfd.c (bfd_convert_section_contents): Check for a compress
4025 header size that is larger than the actual section size.
4027 2020-01-08 Alan Modra <amodra@gmail.com>
4030 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4031 after removing sections.
4033 2020-01-06 Jim Wilson <jimw@sifive.com>
4036 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4037 check for !bfd_link_pic (info).
4038 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4039 <R_RISCV_JAL>: Add comment.
4040 (_bfd_riscv_relax_section): For plt.offset check, add check for
4041 bfd_link_pic (info). Add comment.
4043 2020-01-06 Alan Modra <amodra@gmail.com>
4045 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4046 match failures. Don't init to bfd_error_wrong_format before
4047 calling _bfd_check_format.
4049 2020-01-06 Alan Modra <amodra@gmail.com>
4051 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4052 status rather than exiting on stack overflow or underflow.
4053 (_bfd_vms_slurp_etir): Adjust to suit.
4055 2020-01-06 Alan Modra <amodra@gmail.com>
4057 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4059 2020-01-06 Alan Modra <amodra@gmail.com>
4061 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4062 command. Check name offset is within command.
4063 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4064 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4065 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4066 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4067 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4068 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4069 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4070 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4071 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4072 (bfd_mach_o_read_segment): Similarly.
4073 (bfd_mach_o_read_thread): Properly bound check thread struct.
4074 Don't repeat checks on second loop.
4075 (bfd_mach_o_read_command): Fail on invalid command length.
4077 2020-01-04 Alan Modra <amodra@gmail.com>
4079 * format.c (bfd_check_format_matches): Add preserve_match.
4080 Save initial bfd state in "preserve", matched bfd state in
4081 "preserve_match". Save just the first match. Release
4082 bfd_alloc memory. Restore and finish preserved state as
4083 appropriate on all function exit paths.
4085 2020-01-04 Alan Modra <amodra@gmail.com>
4087 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4089 2020-01-04 Alan Modra <amodra@gmail.com>
4091 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4094 2020-01-03 Nick Clifton <nickc@redhat.com>
4097 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4098 there is enough data remaining in the code buffer before
4099 attempting to read a function stub.
4101 2020-01-03 Nick Clifton <nickc@redhat.com>
4104 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4105 return value from bfd_malloc.
4106 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4107 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4108 (elf32_arm_filter_cmse_symbols): Likewise.
4109 (elf32_arm_write_section): Likewise.
4110 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4111 (bfd_mach_o_follow_dsym): Likewise.
4112 * pef.c (bfd_pef_print_loader_section): Likewise.
4113 (bfd_pef_scan_start_address): Likewise.
4114 (bfd_pef_parse_function_stubs): Likewise.
4115 (bfd_pef_parse_symbols): Likewise.
4117 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4119 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4120 on binary inputs ld/PR25316.
4121 (is_ia64_elf): new helper to filter on ia64 objects.
4123 2020-01-03 Jan Beulich <jbeulich@suse.com>
4125 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4127 (bfd_mach_o_scan): Insert underscore in two variable names.
4129 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4131 * Makefile.am: Add z80-elf target support.
4132 * configure.ac: Likewise.
4133 * targets.c: Likewise.
4134 * Makefile.in: Regenerate.
4135 * configure: Regenerate.
4136 * config.bfd: Add z80-elf target support and new arches: ez80 and
4138 * elf32-z80.c: New file.
4139 * archures.c: Add new z80 architectures: eZ80 and Z180.
4140 * coffcode.h: Likewise.
4141 * cpu-z80.c: Likewise.
4142 * coff-z80.c: Add new relocations for Z80 target and local label
4144 * reloc.c: Add new relocs.
4145 * bfd-in2.h: Regenerate.
4146 * libbfd.h: Regenerate.
4148 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4152 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4154 2020-01-01 Alan Modra <amodra@gmail.com>
4156 Update year range in copyright notice of all files.
4158 For older changes see ChangeLog-2019
4160 Copyright (C) 2020 Free Software Foundation, Inc.
4162 Copying and distribution of this file, with or without modification,
4163 are permitted in any medium without royalty provided the copyright
4164 notice and this notice are preserved.
4170 version-control: never