1 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
3 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
4 from void to bfd_boolean. Report warnings rather than errors
5 when the ISA versions are mis-matched. Afterwards, remember to
6 update the output ISA versions to the newest ones.
7 (riscv_merge_std_ext): Allow to link objects with different
8 standard ISA versions. Try to add output ISA versions to
10 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
11 ISA and non-standard ISA versions.
13 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
15 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
16 error message when the versions of extension are mis-matched.
17 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
20 2020-09-03 Alan Modra <amodra@gmail.com>
22 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
23 on the output bfd objalloc memory.
25 2020-09-02 Alan Modra <amodra@gmail.com>
27 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
28 of constant shifted left.
30 2020-09-02 Alan Modra <amodra@gmail.com>
32 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
33 type for "relocation".
35 2020-09-01 Alan Modra <amodra@gmail.com>
37 * reloc.c (N_ONES): Handle N=0.
38 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
39 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
41 2020-09-01 Alan Modra <amodra@gmail.com>
44 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
45 in descending order of alignment.
47 2020-09-01 Alan Modra <amodra@gmail.com>
50 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
52 2020-08-31 Alan Modra <amodra@gmail.com>
55 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
56 unsigned when using with RISCV_ITYPE.
57 (_bfd_riscv_relax_call): Use an unsigned foff.
59 2020-08-31 Alan Modra <amodra@gmail.com>
63 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
64 (CRINFO_RELVADDR): Make unsigned.
65 (mips_elf_nullify_got_load): Use unsigned constant when shifting
68 2020-08-31 Alan Modra <amodra@gmail.com>
71 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
72 variable and rewrite signed overflow check.
73 * elf32-mep.c: Regenerate.
74 (mep_final_link_relocate): Delete "s".
76 2020-08-31 Alan Modra <amodra@gmail.com>
79 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
80 that might shift values into sign bit.
82 2020-08-31 Alan Modra <amodra@gmail.com>
85 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
86 and similarly for variables dealing with overflow.
88 2020-08-31 Alan Modra <amodra@gmail.com>
91 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
92 without undefined behaviour. Tidy excess casts.
94 2020-08-31 Alan Modra <amodra@gmail.com>
96 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
97 alignment from reloc addend after reloc type R_MN10300_ALIGN is
100 2020-08-30 Alan Modra <amodra@gmail.com>
104 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
105 without undefined behaviour.
107 2020-08-29 Nick Clifton <nickc@redhat.com>
110 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
113 2020-08-29 Alan Modra <amodra@gmail.com>
116 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
117 element when count is zero. bfd_realloc when shrinking.
119 2020-08-28 Alan Modra <amodra@gmail.com>
122 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
125 2020-08-28 Alan Modra <amodra@gmail.com>
128 * ecofflink.c (WRITE): Really don't write zero size chunks.
130 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
133 * linker.c (bfd_generic_define_common_symbol): Force the alignment
134 to 1 if the section has now alignment requirement.
136 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
138 * elf32-csky.c (csky_archs): Fix arch names.
139 (csky_find_arch_with_name): New.
140 (elf32_csky_merge_attributes): New.
141 (csky_elf_merge_private_bfd_data): Add process of merge
143 (elf32_csky_obj_attrs_arg_type): New.
144 (elf32_csky_obj_attrs_handle_unknown): New.
145 (elf_backend_obj_attrs_vendor): Define.
146 (elf_backend_obj_attrs_section): Define.
147 (elf_backend_obj_attrs_arg_type): Define.
148 (elf_backend_obj_attrs_section_type): Define.
150 2020-08-28 Nick Clifton <nickc@redhat.com>
153 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
154 for undefined symbols which will not generate extra warning
155 messages about truncated relocs.
157 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
159 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
160 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
161 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
162 unresolved reloc checks.
164 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
167 * som.c (som_bfd_copy_private_section_data): Issue error when a
168 subspace is specified without its containing space.
170 2020-08-27 Alan Modra <amodra@gmail.com>
173 * elflink.c: Include limits.h.
174 (CHAR_BIT): Provide fallback define.
175 (set_symbol_value): Correct complex reloc comment.
176 (undefined_reference): Set bfd_error.
177 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
179 (eval_symbol): Limit shifts. Force unsigned for left shift.
180 Catch divide by zero.
181 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
182 * configure: Regenerate.
183 * config.in: Regenerate.
185 2020-08-27 Alan Modra <amodra@gmail.com>
188 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
190 2020-08-27 Alan Modra <amodra@gmail.com>
192 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
193 on sym_sec not being output.
195 2020-08-27 Alan Modra <amodra@gmail.com>
198 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
200 2020-08-26 Nick Clifton <nickc@redhat.com>
203 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
205 (avr_elf32_load_records_from_section): Use bfd_get_16 and
206 bfd_get_32 to load values from potentially unaligned pointers.
209 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
210 ignore local symbols.
211 (elf64_alpha_relax_got_load): Do not check for local dynamic
213 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
215 (INSN_A) Cast the A parameter to unsigned.
216 (INSN_AB): Define in terms of INSN_A.
217 (INSN_ABC): Likewise.
218 (INSN_ABO): Likewise.
222 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
223 unsigned long constant when creating a mask to test for alignment
226 2020-08-26 Alan Modra <amodra@gmail.com>
229 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
231 2020-08-26 Alan Modra <amodra@gmail.com>
234 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
235 when section is empty.
237 2020-08-26 Alan Modra <amodra@gmail.com>
240 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
243 2020-08-26 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
252 (ppc64_elf_tls_setup): Likewise.
253 (branch_reloc_hash_match): Likewise.
254 (build_plt_stub): Likewise.
255 (ppc64_elf_relocate_section): Likewise.
257 2020-08-26 Alan Modra <amodra@gmail.com>
260 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
262 2020-08-26 Alan Modra <amodra@gmail.com>
265 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
266 sstubs->contents != NULL.
268 2020-08-26 Alan Modra <amodra@gmail.com>
271 * som.c (som_prep_for_fixups): Return early when no symbols.
273 2020-08-26 Alan Modra <amodra@gmail.com>
276 * ecofflink.c (WRITE): Don't write size 0 chunks.
278 2020-08-26 Alan Modra <amodra@gmail.com>
280 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
282 2020-08-26 Alan Modra <amodra@gmail.com>
285 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
287 2020-08-26 David Faust <david.faust@oracle.com>
289 * archures.c (bfd_mach_xbpf): Define.
290 * bfd-in2.h: Regenerate.
291 * cpu-bpf.c (bfd_xbpf_arch) New.
292 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
294 2020-08-26 Alan Modra <amodra@gmail.com>
296 * archures.c (bfd_mach_ck860): Define.
298 2020-08-25 Mark Wielaard <mark@klomp.org>
300 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
301 and dwarf_rnglists_size fields.
302 (dwarf_debug_sections): Add debug_rnglists.
303 (dwarf_debug_section_enum): Likewise.
304 (read_debug_rnglists): New function.
305 (read_rangelist): New function to call either read_ranges or
306 read_rnglists. Rename original function to...
307 (read_ranges): ...this.
308 (read_rnglists): New function.
310 2020-08-25 Alan Modra <amodra@gmail.com>
313 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
314 is_elf_hash_table before accessing elf fields.
316 2020-08-25 Alan Modra <amodra@gmail.com>
319 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
322 2020-08-25 Alan Modra <amodra@gmail.com>
325 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
326 before accessing elf fields.
328 2020-08-25 Alan Modra <amodra@gmail.com>
331 * som.c (som_compute_checksum): XOR 32-bit words in header,
332 not unsigned long sized words.
334 2020-08-25 Alan Modra <amodra@gmail.com>
337 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
338 amount copied for elf_segment_map defined with one element
341 2020-08-25 Alan Modra <amodra@gmail.com>
344 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
345 bfd_get_x size function to read addends out of fields. Apply
346 rightshift adjustment too. Don't apply the now unnecessary
347 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
348 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
349 Correct R_ARM_THM_JUMP6 addend.
351 2020-08-25 Alan Modra <amodra@gmail.com>
354 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
355 before start of section.
357 2020-08-25 Alan Modra <amodra@gmail.com>
359 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
360 before accessing elf_hash_table_id.
361 * elf32-arc.c (elf_arc_hash_table): Likewise.
362 * elf32-arm.c (elf32_arm_hash_table): Likewise.
363 * elf32-avr.c (avr_link_hash_table): Likewise.
364 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
365 * elf32-cris.c (elf_cris_hash_table): Likewise.
366 * elf32-csky.c (csky_elf_hash_table): Likewise.
367 * elf32-frv.c (frvfdpic_hash_table): Likewise.
368 * elf32-hppa.c (hppa_link_hash_table): Likewise.
369 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
370 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
371 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
372 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
373 * elf32-metag.c (metag_link_hash_table): Likewise.
374 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
375 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
376 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
377 * elf32-s390.c (elf_s390_hash_table): Likewise.
378 * elf32-sh.c (sh_elf_hash_table): Likewise.
379 * elf32-spu.c (spu_hash_table): Likewise.
380 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
381 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
382 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
383 * elf64-hppa.c (hppa_link_hash_table): Likewise.
384 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
385 * elf64-s390.c (elf_s390_hash_table): Likewise.
386 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
387 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
388 * elfxx-mips.c (mips_elf_hash_table): Likewise.
389 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
390 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
392 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
394 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
395 int. Use '%u' format with _bfd_error_handler to render it.
397 2020-08-25 Alan Modra <amodra@gmail.com>
400 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
401 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
403 2020-08-25 Alan Modra <amodra@gmail.com>
406 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
407 accessing elf_hash_table_id.
409 2020-08-25 Alan Modra <amodra@gmail.com>
412 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
413 accessing elf_hash_table_id.
415 2020-08-24 Mark Wielaard <mark@klomp.org>
417 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
418 (read_formatted_entries): Likewise. And skip zero entry.
420 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
422 * bfd-in2.h (bfd_mach_ck860): New.
423 * cpu-csky.c (arch_info_struct): Add item for CK860.
425 2020-08-24 Alan Modra <amodra@gmail.com>
427 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
428 high part tprel16 relocs.
429 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
430 Clear do_tls_opt on odd instructions.
431 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
432 Don't sanity check them here.
433 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
434 high part tprel16 relocs.
435 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
436 Clear do_tls_opt on odd instructions.
437 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
439 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
442 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
443 * configure: Regenerate.
445 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
448 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
449 versioned symbols, which are defined in shared objects, in
452 2020-08-21 Nick Clifton <nickc@redhat.com>
454 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
455 the data map if there are entries in it.
456 (_bfd_aarch64_erratum_843419_scan): Likewise.
458 2020-08-21 Jan Beulich <jbeulich@suse.com>
460 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
461 last byte of debug dir, not first.
463 2020-08-20 Nick Clifton <nickc@redhat.com>
466 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
467 field in the ELF header of the compressed sections.
469 2020-08-20 Nick Clifton <nickc@redhat.com>
472 * elf-bfd.h (struct bfd_elf_section_data): Add
473 has_secondary_relocs field.
474 * elf.c (_bfd_elf_copy_special_section_fields): Set the
475 has_secondary_relocs field for sections which have associated
477 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
478 on sections which have associated secondary relocs.
480 2020-08-15 Alan Modra <amodra@gmail.com>
482 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
483 small common section.
484 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
485 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
486 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
487 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
488 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
489 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
490 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
491 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
492 * elf32-v850.c (v850_elf_check_relocs): Likewise.
493 (v850_elf_add_symbol_hook): Likewise.
494 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
495 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
496 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
497 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
499 2020-08-15 Alan Modra <amodra@gmail.com>
502 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
504 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
505 on small common section.
506 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
507 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
508 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
509 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
510 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
511 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
513 2020-08-14 Alan Modra <amodra@gmail.com>
515 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
516 rather than another copy of primes. Increase maximum default
519 2020-08-13 Alan Modra <amodra@gmail.com>
521 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
523 2020-08-13 Alan Modra <amodra@gmail.com>
525 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
526 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
527 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
528 optimization when --no-pcrel-optimize.
530 2020-08-13 Alan Modra <amodra@gmail.com>
533 * bfd.c (struct bfd): Add read_only.
534 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
535 Set read_only on warning.
536 (elf_object_p): Sanity check program header alignment. Set
537 read_only on warning.
538 * bfd-in2.h: Regenerate.
540 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
542 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
543 win32pstatus note type to avoid signedness comparison warning.
545 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
547 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
548 win32pstatus notes, and return TRUE so we continue rather than
549 stopping as if it was an error.
551 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
553 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
555 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
557 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
558 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
559 appropriate size constraint for each win32pstatus note type.
561 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
563 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
564 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
567 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
569 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
570 (elfcore_grok_win32pstatus): Use.
572 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
574 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
575 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
576 offsets used to read NOTE_INFO_PROCESS.
578 2020-08-12 Nick Clifton <nickc@redhat.com>
580 * po/ru.po: Updated Russian translation.
581 * po/sr.po: Updated Serbian translation.
583 2020-08-07 David Faust <david.faust@oracle.com>
585 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
586 DISP16 and DISP32 relocations.
588 2020-08-05 David Faust <david.faust@oracle.com>
590 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
591 (bpf_elf_howto_table): Use it here.
592 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
593 instruction and data relocations.
595 2020-08-03 Alan Modra <amodra@gmail.com>
597 * vms-lib.c (vms_traverse_index): Sanity check size remaining
598 before accessing vms_idx or vms_elfidx.
600 2020-08-03 Alan Modra <amodra@gmail.com>
603 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
604 size against file size. Correct LONG_MAX limit check.
605 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
606 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
607 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
608 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
609 bfd_malloc_and_get_section.
611 2020-07-31 Alan Modra <amodra@gmail.com>
614 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
615 IR symbols to become dynamic.
616 (elf_link_add_object_symbols): Don't exclude IR symbols when
617 deciding whether an as-needed shared library is needed.
619 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
622 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
624 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
626 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
628 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
629 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
630 Don't define _STRUCTURED_PROC.
631 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
632 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
633 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
634 * configure, config.in: Regenerate.
635 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
636 * Makefile.in, doc/Makefile.in: Regenerate.
638 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
640 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
641 (elf_link_hash_table): Add sym_cache.
642 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
643 (elf32_arm_check_relocs): Updated.
644 (elf32_arm_size_dynamic_sections): Likewise.
645 * elf32-bfin.c (bfin_link_hash_table): Removed.
646 (bfin_link_hash_newfunc): Updated.
647 (bfin_hash_table): Removed.
648 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
649 (csky_elf_check_relocs): Updated.
650 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
651 (elf32_hppa_check_relocs): Updated.
652 * elf32-i386.c (elf_i386_tls_transition): Updated.
653 (elf_i386_convert_load_reloc): Likewise.
654 (elf_i386_check_relocs): Likewise.
655 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
656 (m32r_elf_hash_table): Updated.
657 (m32r_elf_link_hash_table_create): Likewise.
658 (m32r_elf_create_dynamic_sections): Likewise.
659 (m32r_elf_adjust_dynamic_symbol): Likewise.
660 (allocate_dynrelocs): Likewise.
661 (m32r_elf_size_dynamic_sections): Likewise.
662 (m32r_elf_relocate_section): Likewise.
663 (m32r_elf_finish_dynamic_symbol): Likewise.
664 (m32r_elf_check_relocs): Likewise.
665 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
667 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
668 (elf_m68k_check_relocs): Updated.
669 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
670 (elf_metag_check_relocs): Updated.
671 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
672 (microblaze_elf_check_relocs): Updated.
673 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
674 (nds32_elf_create_dynamic_sections): Likewise.
675 (nds32_elf_adjust_dynamic_symbol): Likewise.
676 (nds32_elf_check_relocs): Likewise.
677 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
678 srelbss and aym_cache.
679 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
680 (nios2_elf32_check_relocs): Updated.
681 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
682 (or1k_elf_check_relocs): Updated.
683 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
684 (ppc_elf_check_relocs): Updated.
685 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
686 (elf_s390_check_relocs): Updated.
687 (elf_s390_finish_dynamic_sections): Likewise.
688 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
690 (sh_elf_create_dynamic_sections): Updated.
691 (sh_elf_adjust_dynamic_symbol): Likewise.
692 (sh_elf_size_dynamic_sections): Likewise.
693 (sh_elf_check_relocs): Likewise.
694 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
695 (elf32_tic6x_check_relocs): Updated.
696 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
697 (tilepro_elf_hash_table): Updated.
698 (tilepro_elf_link_hash_table_create): Likewise.
699 (tilepro_elf_check_relocs): Likewise.
700 (tilepro_elf_adjust_dynamic_symbol): Likewise.
701 (allocate_dynrelocs): Likewise.
702 (tilepro_elf_size_dynamic_sections): Likewise.
703 (tilepro_elf_relocate_section): Likewise.
704 (tilepro_elf_finish_dynamic_symbol): Likewise.
705 (tilepro_finish_dyn): Likewise.
706 (tilepro_elf_finish_dynamic_sections): Likewise.
707 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
708 (ppc64_elf_before_check_relocs): Updated.
709 (ppc64_elf_check_relocs): Likewise.
710 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
711 (elf_s390_check_relocs): Updated.
712 (elf_s390_relocate_section): Likewise.
713 (elf_s390_finish_dynamic_sections): Likewise.
714 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
715 (elf_x86_64_check_relocs): Likewise.
716 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
718 (elfNN_aarch64_check_relocs): Updated.
719 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
720 (riscv_elf_check_relocs): Updated.
721 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
722 (mips_elf_resolve_got_page_ref): Updated.
723 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
724 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
726 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
727 (tilegx_elf_check_relocs): Updated.
728 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
730 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
732 * elflink.c (bfd_elf_final_link): Give local symbols a name if
734 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
735 return TRUE if making ET_REL output.
737 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
739 * elf-bfd.h (elf_backend_data): Add
740 `elf_backend_elfsym_local_is_section' member.
741 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
743 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
744 * elflink.c (bfd_elf_final_link): Use it to determine whether
745 set the `.symtab' section's `sh_info' value to the index of the
746 first non-local or non-section symbol.
747 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
749 (elf_backend_elfsym_local_is_section): New macro.
750 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
752 (elf_backend_elfsym_local_is_section): New macro.
754 2020-07-29 Alan Modra <amodra@gmail.com>
756 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
757 defined in excluded sections.
759 2020-07-28 Alan Modra <amodra@gmail.com>
761 * elf.c (assign_section_numbers): Comment. Don't segfault on
762 discarded sections when setting linked-to section for generic
764 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
766 2020-07-27 Alan Modra <amodra@gmail.com>
768 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
770 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
773 2020-07-24 Nick Clifton <nickc@redhat.com>
775 * config.bfd: Move xc16x target to the obsolete list.
777 2020-07-22 Kevin Buettner <kevinb@redhat.com>
779 * binary.c (binary_get_section_contents): Seek using offset
780 from section's file position.
782 2020-07-22 Kevin Buettner <kevinb@redhat.com>
784 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
786 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
789 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
790 type for the first function argument. Rename pointers to reflect
791 that they have distinct types.
793 2020-07-20 Alan Modra <amodra@gmail.com>
795 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
797 2020-07-19 Alan Modra <amodra@gmail.com>
799 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
800 (select_alt_stub): New function.
801 (ppc_get_stub_entry): Use it here.
802 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
804 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
805 merge notoc stubs with other varieties when power10_stubs is "auto".
806 Instead dup the stub hash table entry.
807 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
808 tests of power10_stubs.
810 2020-07-15 Alan Modra <amodra@gmail.com>
813 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
815 2020-07-15 Nick Clifton <nickc@redhat.com>
818 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
819 check for aux entries that overflow the buufer.
821 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
823 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
824 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
826 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
827 Alan Modra <amodra@gmail.com>
830 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
831 objects both before and after normal object files.
832 * elflink.c (_bfd_elf_section_already_linked): Likewise.
834 2020-07-10 Alan Modra <amodra@gmail.com>
836 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
837 * elf64-ppc.c (struct ppc_link_hash_table): Delete
839 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
840 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
841 uses of power10_stubs.
843 2020-07-09 Alan Modra <amodra@gmail.com>
845 * coff-ppc.c: Delete.
848 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
849 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
851 (coff_write_object_contents): Remove PPC_PE code.
852 * config.bfd: Move powerpcle-pe to removed targets.
853 * configure.ac: Remove powerpc PE entries.
854 * libcoff-in.h (ppc_allocate_toc_section): Delete.
855 (ppc_process_before_allocation): Delete.
856 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
857 * targets.c: Remove powerpc PE vectors.
858 * po/SRC-POTFILES.in: Regenerate.
859 * libcoff.h: Regenerate.
860 * Makefile.in: Regenerate.
861 * configure: Regenerate.
863 2020-07-09 Nick Clifton <nickc@redhat.com>
865 * po/fr.po: Updated French translation.
867 2020-07-07 Alan Modra <amodra@gmail.com>
869 * xcofflink.c (xcoff_mark): Don't mark const sections.
870 (bfd_xcoff_record_link_assignment): Add FIXME.
871 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
872 sections being discarded by linker script.
874 2020-07-07 Alan Modra <amodra@gmail.com>
876 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
877 time, uid, gid and mode for deterministic archive.
878 (xcoff_write_archive_contents_big): Likewise.
880 2020-07-07 Alan Modra <amodra@gmail.com>
882 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
885 2020-07-06 Nick Clifton <nickc@redhat.com>
887 * po/pt.po: Updated Portuguese translation.
888 * po/uk.po: Updated Ukranian translation.
890 2020-07-04 Nick Clifton <nickc@redhat.com>
892 * version.m4: Set version to 2.35.50.
893 * configure: Regenerate.
894 * po/bbfd.pot: Regenerate.
896 2020-07-04 Nick Clifton <nickc@redhat.com>
898 Binutils 2.35 branch created.
900 2020-07-01 Alan Modra <amodra@gmail.com>
903 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
904 raw syment index before dereferencing.
906 2020-07-01 Alan Modra <amodra@gmail.com>
908 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
910 2020-07-01 Alan Modra <amodra@gmail.com>
912 * config.bfd: Obsolete xc16x.
914 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
916 * archures.c (bfd_mach_i386_nacl): Removed.
917 (bfd_mach_i386_i386_nacl): Likewise.
918 (bfd_mach_x86_64_nacl): Likewise.
919 (bfd_mach_x64_32_nacl): Likewise.
920 * config.bfd: Remove *-*-nacl* targets.
921 * configure.ac: Remove x86 NaCl target vectors.
922 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
923 (bfd_x64_32_nacl_arch): Likewise.
924 (bfd_x86_64_nacl_arch): Likewise.
925 (bfd_i386_nacl_arch): Likewise.
926 (bfd_x64_32_arch_intel_syntax): Updated.
927 * elf32-i386.c: Don't include "elf-nacl.h".
928 (elf_i386_nacl_plt): Removed.
929 (elf_i386_nacl_plt0_entry): Likewise.
930 (elf_i386_nacl_plt_entry): Likewise.
931 (elf_i386_nacl_pic_plt0_entry): Likewise.
932 (elf_i386_nacl_pic_plt_entry): Likewise.
933 (elf_i386_nacl_eh_frame_plt): Likewise.
934 (elf_i386_nacl_plt): Likewise.
935 (elf32_i386_nacl_elf_object_p): Likewise.
936 (elf_i386_get_synthetic_symtab): Updated.
937 (elf_i386_link_setup_gnu_properties): Likewise.
938 * elf64-x86-64.c: Don't include "elf-nacl.h".
939 (elf_x86_64_nacl_plt): Removed.
940 (elf64_x86_64_nacl_elf_object_p): Likewise.
941 (elf_x86_64_nacl_plt0_entry): Likewise.
942 (elf_x86_64_nacl_plt_entry): Likewise.
943 (elf_x86_64_nacl_eh_frame_plt): Likewise.
944 (elf_x86_64_nacl_plt): Likewise.
945 (elf32_x86_64_nacl_elf_object_p): Likewise.
946 (elf_x86_64_get_synthetic_symtab): Updated.
947 (elf_x86_64_link_setup_gnu_properties): Likewise.
948 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
949 * targets.c: Remove x86 NaCl target vectors.
950 * bfd-in2.h: Regenerated.
951 * configure: Likewise.
953 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
955 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
956 _bfd_elf_add_dynamic_tags.
958 2020-06-29 Alan Modra <amodra@gmail.com>
960 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
961 return value of bfd_bread. Don't read more than requested length.
962 Sanity check length. Properly terminate file name.
964 2020-06-29 Alan Modra <amodra@gmail.com>
966 * arc-got.h: Use C style comments.
967 * coff-z80.c: Likewise.
968 * elf32-csky.c: Likewise.
969 * peXXigen.c: Likewise.
970 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
973 2020-06-26 Pat Bernardi <bernardi@adacore.com>
975 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
976 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
978 2020-06-26 Alan Modra <amodra@gmail.com>
980 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
981 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
982 (riscv_get_priv_spec_name): Move to..
983 * cpu-riscv.c: ..here.
984 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
985 Use %u to print unsigned numbers.
987 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
989 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
990 default architecture.
992 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
995 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
996 _bfd_elf_add_dynamic_tags.
998 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1001 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1002 _bfd_elf_add_dynamic_tags.
1004 2020-06-24 Alan Modra <amodra@gmail.com>
1006 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1007 shifts without undefined behaviour.
1009 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1011 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1013 (_bfd_elf_add_dynamic_tags): New.
1014 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1015 _bfd_elf_add_dynamic_tags.
1016 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1017 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1018 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1019 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1020 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1021 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1022 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1023 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1025 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1026 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1027 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1028 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1029 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1030 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1031 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1032 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1033 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1035 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1036 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1037 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1038 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1039 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1040 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1042 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1043 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1044 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1045 dt_reloc_sz and dt_reloc_ent.
1046 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1047 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1049 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1050 etab.dt_pltgot_required.
1051 (elf32_hppa_size_dynamic_sections): Call
1052 _bfd_elf_add_dynamic_tags.
1053 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1054 etab.dt_pltgot_required.
1055 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1056 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1057 root.dt_pltgot_required for FDPIC output.
1058 (sh_elf_size_dynamic_sections): Call
1059 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1060 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1061 elf.dt_pltgot_required.
1062 (elf_xtensa_size_dynamic_sections): Call
1063 _bfd_elf_add_dynamic_tags.
1064 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1065 root.dt_pltgot_required.
1066 (elf64_hppa_size_dynamic_sections): Call
1067 _bfd_elf_add_dynamic_tags.
1068 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1069 root.dt_pltgot_required.
1070 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1071 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1072 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1074 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1076 * mach-o.c: Support the new load commands by reading a linkedit
1077 data command for them.
1079 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1081 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1082 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1083 (riscv_get_priv_spec_class): Likewise.
1084 (riscv_get_priv_spec_name): Likewise.
1085 (riscv_get_priv_spec_class_from_numbers): New function, convert
1086 the version numbers into string, then call riscv_get_priv_spec_class
1087 to get the priv spec class.
1088 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1089 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1090 (riscv_get_priv_spec_name): Likewise.
1091 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1092 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1093 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1094 of input and output objects form their priv spec attributes by
1095 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1096 errors when linking objects with differnet priv spec versions. We do
1097 know v1.9.1 may have conflicts to other versions, so report the
1098 warning, too. After that, update the output priv spec version to the
1101 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1103 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1104 priv attributes, we will check the conflicts for all of them (major,
1105 minor and revision), and then set the priv_attrs_merged to TRUE to
1106 indicate that we have handled all of the priv attributes. Remove
1107 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1109 2020-06-21 Alan Modra <amodra@gmail.com>
1112 * configure.ac: Disable plugins by default for some targets.
1113 * plugin.c: Comment typo fix.
1114 * configure: Regenerate.
1116 2020-06-19 Nick Clifton <nickc@redhat.com>
1118 * plugin.c (try_load_plugin): Suppress the error message about
1119 being unable to open a plugin if creating a list of viable
1122 2020-06-16 Alan Modra <amodra@gmail.com>
1124 * aout-tic30.c: Delete file.
1125 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1126 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1127 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1128 (xc16x-*-elf): Sort properly.
1129 * configure.ac: Remove tic30_aout_vec.
1130 * targets.c: Likewise.
1131 * Makefile.in: Regenerate.
1132 * configure: Regenerate.
1133 * po/SRC-POTFILES.in: Regenerate.
1135 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1137 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1138 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1139 (elf32xtensa_abi): New global variable.
1140 (xtensa_abi_choice): New function.
1141 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1142 XSHAL_ABI to select PLT code.
1144 2020-06-15 Roland McGrath <mcgrathr@google.com>
1146 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1147 field of bfd_link_info.
1149 2020-06-15 Alan Modra <amodra@gmail.com>
1151 * config.bfd: Obsolete powerpcle-*-pe targets.
1153 2020-06-15 Alan Modra <amodra@gmail.com>
1156 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1157 symbols that were defined in discarded sections.
1158 * cofflink.c (coff_link_check_archive_element): Likewise.
1159 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1161 (_bfd_coff_write_global_sym): Don't emit such symbols.
1162 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1163 libcoff.h: Regenerate.
1165 2020-06-11 Alan Modra <amodra@gmail.com>
1168 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1170 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1172 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1173 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1174 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1177 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1180 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1181 Clear verinfo.verdef.
1183 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1186 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1187 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1188 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1190 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1191 Set ifunc_resolvers if there are FUNC resolvers.
1192 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1193 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1194 with elf.ifunc_resolvers.
1195 (write_plt_relocs_for_local_syms): Likewise.
1196 (ppc64_elf_relocate_section): Likewise.
1197 (ppc64_elf_finish_dynamic_sections): Likewise.
1198 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1200 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1201 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1202 instead of readonly_dynrelocs_against_ifunc.
1203 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1204 readonly_dynrelocs_against_ifunc.
1206 2020-06-09 Alan Modra <amodra@gmail.com>
1208 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1209 maybe_local_ifunc_resolver field.
1210 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1211 cases where maybe_local_ifunc_resolver was set.
1212 (ppc64_elf_relocate_section): Likewise.
1213 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1216 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1220 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1222 (elf32_arm_size_dynamic_sections): Updated. Clear
1223 root.tlsdesc_plt for DF_BIND_NOW.
1224 (elf32_arm_finish_dynamic_sections): Updated.
1225 (elf32_arm_output_arch_local_syms): Likewise.
1226 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1227 Clear root.tlsdesc_plt for DF_BIND_NOW.
1228 (nds32_elf_finish_dynamic_sections): Updated.
1229 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1230 dt_tlsdesc_plt and dt_tlsdesc_got.
1231 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1232 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1233 tlsdesc_plt and dt_tlsdesc_got.
1234 (elfNN_aarch64_allocate_dynrelocs): Updated.
1235 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1236 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1237 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1239 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1240 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1241 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1242 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1245 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-tic6x.c (elf32_bed): Defined the default to
1250 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1252 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1254 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1255 root.splt/root.srelplt.
1256 (elf64_hppa_create_dynamic_sections): Likewise.
1257 (elf64_hppa_size_dynamic_sections): Likewise.
1258 (elf64_hppa_finish_dynamic_symbol): Likewise.
1259 (elf_hppa_final_link): Likewise.
1260 (elf_hppa_final_link_relocate): Likewise.
1262 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1264 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1265 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1268 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf-bfd.h (elf_target_os): New.
1271 (elf_link_hash_table): Add target_os.
1272 (elf_backend_data): Add target_os.
1273 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1274 symbian_p and nacl_p.
1275 (create_got_section): Updated.
1276 (elf32_arm_create_dynamic_sections): Likewise.
1277 (arm_type_of_stub): Likewise.
1278 (elf32_arm_create_or_find_stub_sec): Likewise.
1279 (elf32_arm_allocate_plt_entry): Likewise.
1280 (elf32_arm_populate_plt_entry): Likewise.
1281 (elf32_arm_final_link_relocate): Likewise.
1282 (elf32_arm_check_relocs): Likewise.
1283 (allocate_dynrelocs_for_symbol): Likewise.
1284 (elf32_arm_finish_dynamic_symbol): Likewise.
1285 (elf32_arm_finish_dynamic_sections): Likewise.
1286 (elf32_arm_output_plt_map_1): Likewise.
1287 (elf32_arm_output_arch_local_syms): Likewise.
1288 (elf32_arm_add_symbol_hook): Likewise.
1289 (elf32_arm_nacl_link_hash_table_create): Likewise.
1290 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1291 (elf32_arm_symbian_link_hash_table_create): Likewise.
1292 (ELF_TARGET_OS): New.
1293 * elf32-i386.c (elf_i386_arch_bed): Removed.
1294 (elf_backend_arch_data): Likewise.
1295 (elf_i386_solaris_arch_bed): Likewise.
1296 (elf_i386_nacl_arch_bed): Likewise.
1297 (elf_i386_vxworks_arch_bed): Likewise.
1298 (elf_i386_relocate_section): Updated.
1299 (elf_i386_finish_dynamic_sections): Likewise.
1300 (elf_i386_get_synthetic_symtab): Likewise.
1301 (elf_i386_link_setup_gnu_properties): Likewise.
1302 (ELF_TARGET_OS): New.
1303 * elf32-mips.c (ELF_TARGET_OS): New.
1304 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1305 (ppc_elf_create_got): Updated.
1306 (ppc_elf_create_dynamic_sections): Likewise.
1307 (ppc_elf_check_relocs): Likewise.
1308 (ppc_elf_adjust_dynamic_symbol): Likewise.
1309 (ppc_elf_size_dynamic_sections): Likewise.
1310 (ppc_elf_relocate_section): Likewise.
1311 (ppc_elf_finish_dynamic_sections): Likewise.
1312 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1313 (ELF_TARGET_OS): New.
1314 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1315 (sh_elf_link_hash_table_create): Updated.
1316 (sh_elf_create_dynamic_sections): Likewise.
1317 (allocate_dynrelocs): Likewise.
1318 (sh_elf_size_dynamic_sections): Likewise.
1319 (sh_elf_relocate_section): Likewise.
1320 (sh_elf_finish_dynamic_symbol): Likewise.
1321 (sh_elf_finish_dynamic_sections): Likewise.
1322 (ELF_TARGET_OS): New.
1323 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1325 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1326 (ELF_TARGET_OS): New.
1327 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1328 (elf_x86_64_solaris_arch_bed): Likewise.
1329 (elf_x86_64_nacl_arch_bed): Likewise.
1330 (elf_x86_64_finish_dynamic_sections): Updated.
1331 (elf_x86_64_get_synthetic_symtab): Likewise.
1332 (elf_x86_64_link_setup_gnu_properties): Likewise.
1333 (ELF_TARGET_OS): New.
1334 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1336 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1337 (MIPS_ELF_REL_DYN_NAME): Updated.
1338 (ELF_MIPS_GP_OFFSET): Likewise.
1339 (mips_elf_create_local_got_entry): Likewise.
1340 (mips_elf_allocate_dynamic_relocations): Likewise.
1341 (mips_elf_count_got_symbols): Likewise.
1342 (is_gott_symbol): Likewise.
1343 (mips_elf_calculate_relocation): Likewise.
1344 (mips_elf_create_dynamic_relocation): Likewise.
1345 (_bfd_mips_elf_check_relocs): Likewise.
1346 (allocate_dynrelocs): Likewise.
1347 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1348 (mips_elf_lay_out_got): Likewise.
1349 (mips_elf_set_plt_sym_value): Likewise.
1350 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1351 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1352 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1353 (_bfd_mips_elf_final_link): Likewise.
1354 (_bfd_mips_init_file_header): Likewise.
1355 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1357 (allocate_dynrelocs): Likewise.
1358 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1359 (_bfd_sparc_elf_relocate_section): Likewise.
1360 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1361 (sparc_finish_dyn): Likewise.
1362 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1363 * elfxx-target.h (ELF_TARGET_OS): New.
1364 (elfNN_bed): Add ELF_TARGET_OS.
1365 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1366 (_bfd_x86_elf_link_hash_table_create): Likewise.
1367 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1368 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1369 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1370 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1371 * elfxx-x86.h (elf_x86_target_os): Removed.
1372 (elf_x86_backend_data): Likewise.
1373 (get_elf_x86_backend_data): Likewise.
1374 (elf_x86_link_hash_table): Remove target_os.
1376 2020-06-06 Alan Modra <amodra@gmail.com>
1379 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1380 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1381 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1382 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1383 * elf64-ppc.c: Update throughout for reloc renaming.
1384 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1385 * libbfd.h: Regenerate.
1386 * bfd-in2.h: Regenerate.
1388 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1394 2020-06-05 Nick Clifton <nickc@redhat.com>
1396 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1399 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1401 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1402 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1403 whether the object can be linked according to it's priv
1404 attributes. The object without any priv spec attributes can
1405 be linked with others. If the first input object doesn't contain
1406 any priv attributes, then we need to copy the setting from the
1407 next input one. Also report more detailed error messages to user.
1409 2020-06-04 Stephen Casner <casner@acm.org>
1411 Extend pdp11-aout symbol table format to accommodate .stab
1412 symbols and implement correct handling of them.
1414 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1415 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1416 normal vs. .stab symbol table type values, replacing N_STAB mask.
1417 (translate_from_native_sym_flags): Determine correct section for
1418 different .stab types.
1419 (translate_to_native_sym_flags): Leave .stab types intact.
1420 (translate_symbol_table): Error if symbol indicates overlay;
1421 store desc field from .stab symbols.
1422 (write_syms): Output desc field with symbol.
1423 (aout_link_check_ar_symbols): Skip .stab symbols.
1424 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1425 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1426 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1427 correctly distinguish .stab symbols and select calculate their
1428 section and value; and copy desc and ovly fields from input symbol
1431 2020-06-04 Stephen Casner <casner@acm.org>
1433 * aoutx.h (translate_symbol_table): Comment had external and
1435 * pdp11.c (translate_symbol_table): Likewise.
1437 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1439 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1440 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1441 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1443 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1446 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1447 in debug section against symbol defined in shared library to 0.
1448 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1449 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1450 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1451 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1452 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1453 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1454 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1455 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1456 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1457 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1458 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1459 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1460 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1461 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1463 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1464 there is non-GOT reference.
1465 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1466 non-alloced sections.
1468 2020-06-03 Stephen Casner <casner@acm.org>
1470 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1472 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1474 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1475 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1476 other size that doesn't qcover the header word.
1477 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1478 string table, and zero it.
1479 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1480 message and set bfd_error on finding an invalid name string offset.
1481 (add_to_stringtab): INLINE -> inline
1482 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1484 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1485 any relocs that could not be recognised.
1486 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1487 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1488 name exists and is long enough, before attempting to see if it is
1490 c3864421222 - Correct case for N_SO being the last symbol.
1491 50455f1ab29 PR 20891 - Handle the case where the main file name
1492 and the directory name are both empty.
1493 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1494 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1495 range string table offsets.
1496 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1497 illegal string offset.
1498 (aout_link_includes_newfunc): Add comment.
1499 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1500 on unexpected relocation type rather than ASSERT.
1502 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1505 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1506 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1508 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1511 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1512 non-alloced sections.
1514 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1517 dynamic relocations for non SEC_ALLOC sections.
1519 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1521 * aout64.c (BMAGIC, QMAGIC): Do not define.
1522 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1523 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1524 to check the file format.
1525 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1526 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1527 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1529 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1531 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1532 relocations for non SEC_ALLOC sections.
1534 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1537 * elf32-arm.c (maybe_set_textrel): Removed.
1538 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1539 with _bfd_elf_maybe_set_textrel.
1540 * elf32-csky.c (maybe_set_textrel): Removed.
1541 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1542 with _bfd_elf_maybe_set_textrel.
1543 * elf32-hppa.c (maybe_set_textrel): Removed.
1544 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1545 with _bfd_elf_maybe_set_textrel.
1546 * elf32-lm32.c (maybe_set_textrel): Removed.
1547 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1548 with _bfd_elf_maybe_set_textrel.
1549 * elf32-m32r.c (maybe_set_textrel): Removed.
1550 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1551 with _bfd_elf_maybe_set_textrel.
1552 * elf32-metag.c (maybe_set_textrel): Removed.
1553 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1554 with _bfd_elf_maybe_set_textrel.
1555 * elf32-nds32.c (maybe_set_textrel): Removed.
1556 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1557 with _bfd_elf_maybe_set_textrel.
1558 * elf32-or1k.c (maybe_set_textrel): Removed.
1559 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1560 with _bfd_elf_maybe_set_textrel.
1561 * elf32-ppc.c (maybe_set_textrel): Removed.
1562 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1563 with _bfd_elf_maybe_set_textrel.
1564 * elf32-s390.c (maybe_set_textrel): Removed.
1565 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1566 with _bfd_elf_maybe_set_textrel.
1567 * elf32-sh.c (maybe_set_textrel): Removed.
1568 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1569 with _bfd_elf_maybe_set_textrel.
1570 * elf32-tic6x.c (maybe_set_textrel): Removed.
1571 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1572 with _bfd_elf_maybe_set_textrel.
1573 * elf32-tilepro.c (maybe_set_textrel): Removed.
1574 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1575 with _bfd_elf_maybe_set_textrel.
1576 * elf64-ppc.c (maybe_set_textrel): Removed.
1577 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1578 with _bfd_elf_maybe_set_textrel.
1579 * elf64-s390.c (maybe_set_textrel): Removed.
1580 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1581 with _bfd_elf_maybe_set_textrel.
1582 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1583 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1584 with _bfd_elf_maybe_set_textrel.
1585 * elfnn-riscv.c (maybe_set_textrel): Removed.
1586 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1587 with _bfd_elf_maybe_set_textrel.
1588 * elfxx-sparc.c (maybe_set_textrel): Removed.
1589 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1590 with _bfd_elf_maybe_set_textrel.
1591 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1592 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1593 with _bfd_elf_maybe_set_textrel.
1594 * elfxx-x86.c (maybe_set_textrel): Removed.
1595 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1596 with _bfd_elf_maybe_set_textrel.
1597 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1599 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1604 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1605 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1606 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1607 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1609 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1610 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1611 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1612 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1613 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1614 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1615 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1616 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1617 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1618 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1619 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1620 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1621 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1622 (elf_backend_copy_indirect_symbol): Likewise.
1623 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1624 (elf_backend_copy_indirect_symbol): Likewise.
1625 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1627 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1630 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1631 * elf32-arm.c (readonly_dynrelocs): Removed.
1632 (maybe_set_textrel): Replace readonly_dynrelocs with
1633 _bfd_elf_readonly_dynrelocs.
1634 * elf32-csky.c (readonly_dynrelocs): Removed.
1635 (maybe_set_textrel): Replace readonly_dynrelocs with
1636 _bfd_elf_readonly_dynrelocs.
1637 * elf32-hppa.c(readonly_dynrelocs): Removed.
1638 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1639 _bfd_elf_readonly_dynrelocs.
1640 (maybe_set_textrel): Likewise.
1641 * elf32-lm32.c (readonly_dynrelocs): Removed.
1642 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1643 with _bfd_elf_readonly_dynrelocs.
1644 (maybe_set_textrel): Likewise.
1645 * elf32-m32r.c (readonly_dynrelocs): Removed.
1646 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1647 with _bfd_elf_readonly_dynrelocs.
1648 (maybe_set_textrel): Likewise.
1649 * elf32-metag.c (readonly_dynrelocs): Removed.
1650 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1651 with _bfd_elf_readonly_dynrelocs.
1652 (maybe_set_textrel): Likewise.
1653 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1654 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1655 with _bfd_elf_readonly_dynrelocs.
1656 * elf32-nds32.c (readonly_dynrelocs): Removed.
1657 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1658 with _bfd_elf_readonly_dynrelocs.
1659 (maybe_set_textrel): Likewise.
1660 * elf32-or1k.c (readonly_dynrelocs): Removed.
1661 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1662 with _bfd_elf_readonly_dynrelocs.
1663 * elf32-ppc.c (readonly_dynrelocs): Removed.
1664 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1665 _bfd_elf_readonly_dynrelocs.
1666 (ppc_elf_adjust_dynamic_symbol): Likewise.
1667 (maybe_set_textrel): Likewise.
1668 * elf32-s390.c (readonly_dynrelocs): Removed.
1669 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1670 with _bfd_elf_readonly_dynrelocs.
1671 (maybe_set_textrel): Likewise.
1672 * elf32-sh.c (readonly_dynrelocs): Removed.
1673 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1674 _bfd_elf_readonly_dynrelocs.
1675 (maybe_set_textrel): Likewise.
1676 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1677 (maybe_set_textrel): Replace readonly_dynrelocs with
1678 _bfd_elf_readonly_dynrelocs.
1679 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1680 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1681 with _bfd_elf_readonly_dynrelocs.
1682 (maybe_set_textrel): Likewise.
1683 * elf64-ppc.c (readonly_dynrelocs): Removed.
1684 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1685 _bfd_elf_readonly_dynrelocs.
1686 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1687 (maybe_set_textrel): Likewise.
1688 * elf64-s390.c (readonly_dynrelocs): Removed.
1689 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1690 with _bfd_elf_readonly_dynrelocs.
1691 (maybe_set_textrel): Likewise.
1692 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1693 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1694 (maybe_set_textrel): Replace readonly_dynrelocs with
1695 _bfd_elf_readonly_dynrelocs.
1696 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1697 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1698 with _bfd_elf_readonly_dynrelocs.
1699 (maybe_set_textrel): Likewise.
1700 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1701 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1702 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1703 (maybe_set_textrel): Likewise.
1704 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1705 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1706 with _bfd_elf_readonly_dynrelocs.
1707 (maybe_set_textrel): Likewise.
1708 * elfxx-x86.c (readonly_dynrelocs): Removed.
1709 (maybe_set_textrel): Replace readonly_dynrelocs with
1710 _bfd_elf_readonly_dynrelocs.
1711 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1713 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1715 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1716 -fsanitize=undefined.
1718 2020-06-03 Alan Modra <amodra@gmail.com>
1722 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1724 (pe_ILF_build_a_bfd): Likewise.
1726 2020-06-03 Alan Modra <amodra@gmail.com>
1729 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1730 core files as well as objects.
1732 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1735 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1736 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1738 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1739 (elf_arc_link_hash_newfunc): Updated.
1740 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1741 (elf32_arm_link_hash_newfunc): Updated.
1742 (elf32_arm_copy_indirect_symbol): Likewise.
1743 (elf32_arm_check_relocs): Likewise.
1744 (readonly_dynrelocs): Likewise.
1745 (allocate_dynrelocs_for_symbol): Likewise.
1746 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1747 (csky_elf_link_hash_newfunc): Updated.
1748 (csky_allocate_dynrelocs): Likewise.
1749 (readonly_dynrelocs): Likewise.
1750 (csky_elf_copy_indirect_symbol): Likewise.
1751 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1752 (hppa_link_hash_newfunc): Updated.
1753 (elf32_hppa_copy_indirect_symbol): Likewise.
1754 (elf32_hppa_hide_symbol): Likewise.
1755 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1756 (allocate_dynrelocs): Likewise.
1757 (elf32_hppa_relocate_section): Likewise.
1758 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1759 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1760 (lm32_elf_link_hash_newfunc): Likewise.
1761 (lm32_elf_link_hash_table_create): Updated.
1762 (readonly_dynrelocs): Likewise.
1763 (allocate_dynrelocs): Likewise.
1764 (lm32_elf_copy_indirect_symbol): Likewise.
1765 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1766 (m32r_elf_link_hash_newfunc): Likewise.
1767 (m32r_elf_link_hash_table_create): Updated.
1768 (m32r_elf_copy_indirect_symbol): Likewise.
1769 (allocate_dynrelocs): Likewise.
1770 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1771 (metag_link_hash_newfunc): Updated.
1772 (elf_metag_copy_indirect_symbol): Likewise.
1773 (readonly_dynrelocs): Likewise.
1774 (allocate_dynrelocs): Likewise.
1775 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1777 (link_hash_newfunc): Updated.
1778 (microblaze_elf_check_relocs): Likewise.
1779 (microblaze_elf_copy_indirect_symbol): Likewise.
1780 (readonly_dynrelocs): Likewise.
1781 (allocate_dynrelocs): Likewise.
1782 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1783 (nds32_elf_link_hash_newfunc): Updated.
1784 (nds32_elf_copy_indirect_symbol): Likewise.
1785 (readonly_dynrelocs): Likewise.
1786 (allocate_dynrelocs): Likewise.
1787 (nds32_elf_check_relocs): Likewise.
1788 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1789 (link_hash_newfunc): Updated.
1790 (nios2_elf32_copy_indirect_symbol): Likewise.
1791 (nios2_elf32_check_relocs): Likewise.
1792 (allocate_dynrelocs): Likewise.
1793 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1794 (or1k_elf_link_hash_newfunc): Updated.
1795 (readonly_dynrelocs): Likewise.
1796 (allocate_dynrelocs): Likewise.
1797 (or1k_elf_copy_indirect_symbol): Likewise.
1798 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1799 (ppc_elf_link_hash_newfunc): Updated.
1800 (ppc_elf_copy_indirect_symbol): Likewise.
1801 (ppc_elf_check_relocs): Likewise.
1802 (readonly_dynrelocs): Likewise.
1803 (ppc_elf_adjust_dynamic_symbol): Likewise.
1804 (allocate_dynrelocs): Likewise.
1805 (ppc_elf_relocate_section): Likewise.
1806 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1807 (link_hash_newfunc): Updated.
1808 (elf_s390_copy_indirect_symbol): Likewise.
1809 (readonly_dynrelocs): Likewise.
1810 (elf_s390_adjust_dynamic_symbol): Likewise.
1811 (allocate_dynrelocs): Likewise.
1812 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1813 (sh_elf_link_hash_newfunc): Updated.
1814 (readonly_dynrelocs): Likewise.
1815 (allocate_dynrelocs): Likewise.
1816 (sh_elf_copy_indirect_symbol): Likewise.
1817 (sh_elf_check_relocs): Likewise.
1818 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1819 (elf32_tic6x_link_hash_newfunc): Likewise.
1820 (elf32_tic6x_link_hash_table_create): Updated.
1821 (readonly_dynrelocs): Likewise.
1822 (elf32_tic6x_check_relocs): Likewise.
1823 (elf32_tic6x_allocate_dynrelocs): Likewise.
1824 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1826 (link_hash_newfunc): Updated.
1827 (tilepro_elf_copy_indirect_symbol): Likewise.
1828 (tilepro_elf_check_relocs): Likewise.
1829 (allocate_dynrelocs): Likewise.
1830 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1831 (ppc64_elf_copy_indirect_symbol): Updated.
1832 (ppc64_elf_check_relocs): Likewise.
1833 (readonly_dynrelocs): Likewise.
1834 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1835 (dec_dynrel_count): Likewise.
1836 (allocate_dynrelocs): Likewise.
1837 (ppc64_elf_relocate_section): Likewise.
1838 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1839 (link_hash_newfunc): Updated.
1840 (elf_s390_copy_indirect_symbol): Likewise.
1841 (readonly_dynrelocs): Likewise.
1842 (allocate_dynrelocs): Likewise.
1843 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1844 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1846 (elfNN_aarch64_link_hash_newfunc): Updated.
1847 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1848 (readonly_dynrelocs): Likewise.
1849 (need_copy_relocation_p): Likewise.
1850 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1851 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1852 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1853 (link_hash_newfunc): Updated.
1854 (riscv_elf_copy_indirect_symbol): Likewise.
1855 (riscv_elf_check_relocs): Likewise.
1856 (readonly_dynrelocs): Likewise.
1857 (allocate_dynrelocs): Likewise.
1858 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1860 (link_hash_newfunc): Updated.
1861 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1862 (_bfd_sparc_elf_check_relocs): Likewise.
1863 (readonly_dynrelocs): Likewise.
1864 (allocate_dynrelocs): Likewise.
1865 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1866 (link_hash_newfunc): Updated.
1867 (tilegx_elf_copy_indirect_symbol): Likewise.
1868 (tilegx_elf_check_relocs): Likewise.
1869 (readonly_dynrelocs): Likewise.
1870 (allocate_dynrelocs): Likewise.
1871 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1872 (readonly_dynrelocs): Likewise.
1873 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1874 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1876 2020-06-01 Alan Modra <amodra@gmail.com>
1878 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1879 command against cmd_length, not the end of record. For
1880 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1881 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1884 2020-05-28 David Faust <david.faust@oracle.com>
1886 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1887 R_BPF_INSN_{32,64} relocations.
1889 2020-05-28 Stephen Casner <casner@acm.org>
1891 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1892 addreses in .long (used in testsuites) and .stab values.
1894 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1897 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1898 Check bfd_link_dll when issue a DT_TEXTREL warning.
1899 * elfxx-x86.c (maybe_set_textrel): Likewise.
1900 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1902 2020-05-26 Nick Clifton <nickc@redhat.com>
1904 * plugin.c (try_load_plugin): Extend error message when a plugin
1907 2020-05-23 Alan Modra <amodra@gmail.com>
1909 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1911 2020-05-22 Alan Modra <amodra@gmail.com>
1914 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1915 attributes from shared libraries, and do not return an error if
1918 2020-05-21 Alan Modra <amodra@gmail.com>
1921 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1923 (_bfd_delete_bfd): Free the copy.
1924 (_bfd_new_bfd): Free nbfd->memory on error.
1926 2020-05-21 Alan Modra <amodra@gmail.com>
1928 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1929 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1930 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1931 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1932 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1933 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1934 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1935 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1936 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1937 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1938 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1939 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1940 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1941 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1942 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1943 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1944 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1945 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1946 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1947 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1949 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1951 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1952 get_default_version. It is used to find the default version for
1953 the specific extension.
1954 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1955 default_major_version and default_minor_version. Add new bfd_boolean
1956 parameter *use_default_version. Set it to TRUE if we need to call
1957 the callback rps->get_default_version to find the default version.
1958 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1959 the default version in riscv_parsing_subset_version, and then call
1960 riscv_add_subset to add the subset into subset list.
1961 (riscv_parse_prefixed_ext): Likewise.
1962 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1963 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1964 strings rather than characters.
1965 riscv_merge_arch_attr_info): The callback function get_default_version
1966 is only needed for assembler, so set it to NULL int the linker.
1967 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1968 * elfxx-riscv.h: Updated.
1970 2020-05-20 Alan Modra <amodra@gmail.com>
1973 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1974 use bfd_set_filename.
1975 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1976 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1977 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1978 (bfd_create): Likewise.
1979 (_bfd_delete_bfd): Don't free filename.
1980 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1981 return pointer to the copy or NULL on alloc fail.
1982 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1983 result of bfd_set_filename.
1984 * bfd-in2.h: Regenerate.
1986 2020-05-20 Alan Modra <amodra@gmail.com>
1989 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1990 section size against file size.
1991 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1993 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1996 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1997 and memset when allocating memory for the sections_being_created
2000 2020-05-19 Stafford Horne <shorne@gmail.com>
2002 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2004 (or1k_elf_relocate_section): Access srelgot via
2005 htab->root.srelgot. Add assertions for srelgot->contents.
2006 Introduce local variable for srelgot to not reuse global
2008 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2009 (or1k_set_got_and_rela_sizes): New function.
2010 (or1k_initial_exec_offset): New function.
2011 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2012 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2014 (or1k_elf_check_relocs): Use OR to set TLS access.
2015 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2017 (or1k_elf_size_dynamic_sections): Use
2018 or1k_set_got_and_rela_sizes to set sizes.
2019 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2020 (TCB_SIZE): New macro.
2021 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2022 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2023 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2024 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2025 (tpoff): Add dynamic boolean argument.
2026 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2028 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2030 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2031 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2032 cases with BFD_RELOC_AARCH64_JUMP26.
2033 (elfNN_aarch64_check_relocs): Likewise.
2035 2020-05-19 Alan Modra <amodra@gmail.com>
2037 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2038 bfd_get_filename rather than accessing bfd->filename directly.
2039 * aout-target.h (MY (object_p)): Likewise.
2040 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2041 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2042 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2043 (_bfd_archive_bsd44_construct_extended_name_table),
2044 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2045 (_bfd_bsd_write_armap): Likewise.
2046 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2047 * cache.c (bfd_open_file): Likewise.
2048 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2049 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2050 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2051 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2052 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2053 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2054 (patch_tls_desc_to_ie): Likewise.
2055 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2056 (spu_elf_auto_overlay): Likewise.
2057 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2058 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2059 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2060 * elflink.c (bfd_elf_size_dynamic_sections),
2061 (elf_link_input_bfd): Likewise.
2062 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2063 * mach-o.c (bfd_mach_o_follow_dsym),
2064 (bfd_mach_o_close_and_cleanup): Likewise.
2065 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2066 (find_separate_debug_file, get_build_id_name): Likewise.
2067 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2068 * plugin.c (bfd_plugin_open_input): Likewise.
2069 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2070 * som.c (som_write_armap): Likewise.
2071 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2072 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2073 (_bfd_vms_lib_write_archive_contents): Likewise.
2074 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2076 2020-05-19 Alan Modra <amodra@gmail.com>
2079 * bfdio.c (_bfd_real_fopen): Typo fix.
2081 2020-05-18 Nick Clifton <nickc@redhat.com>
2084 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2085 for the sections_being_created array.
2087 2020-05-18 Alan Modra <amodra@gmail.com>
2089 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2090 they can be freed without also freeing internal_relocs.
2092 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2095 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2096 separators into DOS style when creating a WIN32 fullpath.
2098 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2100 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2101 to initialize RISC-V tdata.
2103 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2105 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2108 2020-05-11 Alan Modra <amodra@gmail.com>
2110 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2112 2020-05-11 Alan Modra <amodra@gmail.com>
2114 * elf64-ppc.c: Rename powerxx to power10 throughout.
2116 2020-05-11 Alan Modra <amodra@gmail.com>
2119 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2120 contains required number of auxents before processing any auxent.
2121 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2122 file name from auxents for PE.
2124 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2126 * aout-cris.c (DEFAULT_ARCH): Delete define.
2127 (MY_set_arch_mach): Likewise.
2128 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2130 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2131 of r_type before the shift.
2133 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2136 * elfnn-aarch64.c (group_sections): Copy implementation from
2139 2020-05-01 Alan Modra <amodra@gmail.com>
2142 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2143 accessing root.u.def of symbols. Also check root.u.def.section
2144 is non-NULL. Reverse tests so as to make the logic positive.
2146 2020-05-01 Alan Modra <amodra@gmail.com>
2149 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2150 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2152 2020-05-01 Alan Modra <amodra@gmail.com>
2155 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2156 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2157 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2158 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2159 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2160 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2161 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2162 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2163 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2164 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2166 2020-05-01 Alan Modra <amodra@gmail.com>
2169 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2170 from shared libraries.
2172 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2174 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2175 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2176 equals 0. Report overflow when the result has negative sign but
2177 all significant bits are zero.
2179 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2181 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2182 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2184 2020-04-28 Alan Modra <amodra@gmail.com>
2186 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2187 Emit warning message.
2189 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2191 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2192 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2193 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2194 to x86_64_pe_big_vec as it not a big-endian format.
2195 (vec i386_pe_big_vec): New.
2196 * configure.ac: Likewise.
2197 * targets.c: Likewise.
2198 * configure: Regenerate.
2199 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2200 COFF_WITH_PE_BIGOBJ): New.
2201 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2203 (x86_64_pe_be_vec): Moved.
2205 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2207 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2208 * elf.c (elfcore_grok_arc_v2): New function.
2209 (elfcore_grok_note): Call the new function to handle the corresponding
2211 (elfcore_write_arc_v2): New function.
2212 (elfcore_write_register_note): Call the new function to handle the
2213 corresponding pseudo-sections.
2215 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2218 * bfd-in2.h: Regenerated.
2219 * elf32-xtensa.c (elf_howto_table): New entries for
2220 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2221 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2222 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2223 R_XTENSA_NDIFF{8,16,32}.
2224 * libbfd.h (bfd_reloc_code_real_names): Add names for
2225 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2226 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2227 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2228 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2230 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2233 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2236 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf-bfd.h (elf_backend_data): Add
2240 elf_backend_strip_zero_sized_dynamic_sections.
2241 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2242 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2244 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2246 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2248 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2250 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2252 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2254 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2256 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2258 2020-04-21 Nick Clifton <nickc@redhat.com>
2260 * po/sr.po: Updated Serbian translation.
2262 2020-04-21 Alan Modra <amodra@gmail.com>
2264 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2267 2020-04-20 Stephen Casner <casner@acm.org>
2269 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2270 causing globals from linker script to be treated as debug symbols.
2271 (translate_symbol_table): Don't sign-extend symbol values from 16
2272 to 64 bits in nm output.
2274 2020-04-20 Alan Modra <amodra@gmail.com>
2276 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2278 2020-04-18 Alan Modra <amodra@gmail.com>
2280 * section.c (bfd_is_const_section): Correct test for special
2282 * bfd-in2.h: Regenerate.
2284 2020-04-17 Alan Modra <amodra@gmail.com>
2287 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2290 2020-04-16 Nick Clifton <nickc@redhat.com>
2293 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2294 abort with a more helpful error message.
2296 2020-04-16 Alan Modra <amodra@gmail.com>
2299 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2302 2020-04-15 Fangrui Song <maskray@google.com>
2305 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2306 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2307 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2308 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2309 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2310 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2311 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2312 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2313 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2314 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2315 * elflink.c (elf_link_output_extsym): Likewise.
2316 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2318 2020-04-15 Alan Modra <amodra@gmail.com>
2321 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2322 pointer into strings that may be freed for section name, always
2323 allocate a new string.
2325 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2326 Jan W. Jagersma <jwjagersma@gmail.com>
2328 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2329 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2330 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2331 (_bfd_go32_mkobject): New functions.
2332 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2333 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2334 (go32exe_mkobject): Call _bfd_go32_mkobject.
2335 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2336 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2338 (coff_write_relocs): Enable extended reloc counter code if
2339 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2340 (coff_write_object_contents): Likewise. Pad section headers
2341 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2342 instead of coff_swap_scnhdr_out.
2343 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2344 enable extended reloc counter.
2345 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2346 Declare with ATTRIBUTE_UNUSED.
2347 * libcoff-in.h: (struct coff_tdata): New field go32.
2349 * libcoff.h: Regenerate.
2351 2020-04-14 Fangrui Song <maskray@google.com>
2354 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2357 2020-04-14 Stephen Casner <casner@acm.org>
2360 * pdp11.c: Add implementation of --imagic option.
2361 (adjust_o_magic): Fix objcopy --extract-symbol test.
2362 * libaout.h (enum aout_magic): Add i_magic.
2364 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2365 Nick Clifton <nickc@redhat.com>
2367 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2369 <default>: Error rather than abort.
2371 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2374 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2375 relocation section from section group.
2377 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2379 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2380 bfd->origin to file offset.
2381 * bfdwin.c (bfd_get_file_window): Likewise.
2382 * bfd.c: Clarify the use of the bfd->origin field.
2383 * bfd-in2.h: Regenerate.
2384 * coff-i386.c: Don't include go32exe.h. Allow overriding
2385 coff_write_object_contents via COFF_WRITE_CONTENTS.
2386 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2387 (go32exe_write_object_contents): New functions.
2388 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2389 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2390 (create_go32_stub): Remove check for 2k size limit. Read stub
2391 from go32exe_temp_stub if present.
2392 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2393 copy variable-length stub.
2394 (go32_check_format): Read stub to go32exe_temp_stub, set
2395 origin, return go32exe_cleanup.
2396 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2397 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2398 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2399 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2400 Remove functions and their associated #defines.
2401 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2402 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2403 Rename field go32stub to stub.
2404 * libcoff.h: Regenerate.
2405 * coff-stgo32.c (go32_check_format): Rename to...
2406 (go32exe_check_format): ...this.
2407 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2408 (go32exe_copy_private_bfd_data): ...this.
2409 (stub_bytes): Rename to...
2410 (go32exe_default_stub): ...this.
2411 (create_go32_stub): Rename to...
2412 (go32exe_create_stub): ...this.
2413 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2416 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2420 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2421 relocation to R_386_32 for relocation against non-preemptible
2423 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2424 allocate dynamic relocation for non-preemptible absolute symbol.
2425 (elf_i386_relocate_section): Pass sec to
2426 GENERATE_DYNAMIC_RELOCATION_P.
2427 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2428 (elf_x86_64_convert_load_reloc): Covert load relocation to
2429 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2430 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2431 for non-preemptible absolute symbol if they overflow.
2432 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2433 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2434 symbol. Don't allocate dynamic relocation for non-preemptible
2436 (elf_x86_64_relocate_section): Don't generate relative relocation
2437 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2438 to GENERATE_DYNAMIC_RELOCATION_P.
2439 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2440 against non-preemptible absolute symbol.
2441 (_bfd_elf_x86_valid_reloc_p): New function.
2442 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2444 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2445 argument. Don't generate dynamic relocation against
2446 non-preemptible absolute symbol.
2447 (ABS_SYMBOL_P): New.
2448 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2449 against non-preemptible absolute symbol.
2451 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2452 (_bfd_elf_x86_valid_reloc_p): New.
2454 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2457 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2458 address in the GOT if in thumb only mode.
2460 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2462 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2464 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2466 * mmo.c (mmo_scan): Create .text section only when needed, not
2469 2020-03-31 Alan Modra <amodra@gmail.com>
2471 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2474 2020-03-31 Alan Modra <amodra@gmail.com>
2476 * vms-alpha.c (image_write): Check bounds for sections without
2477 contents too. Error on non-zero write to section without
2479 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2481 2020-03-31 Alan Modra <amodra@gmail.com>
2483 * tekhex.c (pass_over): Check is_eof before reading buffer.
2485 2020-03-30 Nick Clifton <nickc@redhat.com>
2488 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2489 field to timestamp and make it an integer.
2490 * libcoff.h: Regenerate.
2491 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2492 field in the pe_data structure rather than the insert_timestamp
2495 2020-03-30 Alan Modra <amodra@gmail.com>
2498 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2501 2020-03-26 Nick Clifton <nickc@redhat.com>
2503 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2504 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2506 * libbfd.h: Regenerate.
2508 2020-03-26 Alan Modra <amodra@gmail.com>
2510 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2512 2020-03-26 Alan Modra <amodra@gmail.com>
2514 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2516 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2518 2020-03-25 Nick Clifton <nickc@redhat.com>
2520 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2522 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2523 * libbfd.h: Regenerate.
2525 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2527 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2528 correct field name in the output string.
2530 2020-03-25 Alan Modra <amodra@gmail.com>
2533 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2534 for SHT_NOBITS section if first in segment.
2536 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2539 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2540 (_bfd_elf_get_symbol_version_string): This.
2541 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2542 (_bfd_elf_get_symbol_version_string): This.
2543 (bfd_elf_print_symbol): Pass TRUE to
2544 _bfd_elf_get_symbol_version_string.
2545 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2546 bfd_boolean argument.
2547 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2548 * targets.c (_bfd_get_symbol_version_string): Likewise.
2549 (bfd_get_symbol_version_string): Likewise.
2550 * bfd-in2.h: Regenerated.
2552 2020-03-24 Nick Clifton <nickc@redhat.com>
2553 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2556 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2559 2020-03-24 Nick Clifton <nickc@redhat.com>
2562 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2563 segment to use for PT_GNU_RELRO, ignore empty sections in a
2564 segment's current list.
2566 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2569 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2571 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2574 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2575 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2576 on the previous _bfd_elf_get_symbol_version_string.
2577 (_bfd_elf_get_symbol_version_string): Use it.
2579 2020-03-24 Alan Modra <amodra@gmail.com>
2581 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2582 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2585 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2587 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2589 2020-03-23 Alan Modra <amodra@gmail.com>
2591 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2592 symbol count. Allocate an extra byte to ensure name strings
2593 are terminated. Sanity check name offsets. Release memory on
2596 2020-03-23 Alan Modra <amodra@gmail.com>
2598 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2599 field hasn't been read. Remove unnecessary casts.
2601 2020-03-22 Alan Modra <amodra@gmail.com>
2603 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2604 enough to read number of symbols.
2606 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2608 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2609 (EXECUTABLE_SUFFIX): Likewise.
2610 * config.in: Regenerated.
2611 * configure: Likewise.
2612 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2613 _bfd_generic_close_and_cleanup.
2614 (plugin_list_entry): Remove resolution_file, resolution_option,
2615 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2616 lto_wrapper, gcc_env and initialized,
2617 (need_lto_wrapper_p): Removed.
2618 (get_lto_wrapper): Likewise.
2619 (setup_lto_wrapper_env): Likewise.
2620 (register_all_symbols_read): Likewise.
2621 (egister_cleanup): Likewise.
2622 (get_symbols): Likewise.
2623 (add_input_file): Likewise.
2624 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2625 (add_symbols): Updated.
2626 (try_claim): Likewise.
2627 (try_load_plugin): Likewise.
2628 (bfd_plugin_canonicalize_symtab): Likewise.
2629 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2630 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2632 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2635 * plugin.c (plugin_list_entry): Add has_symbol_type.
2636 (add_symbols_v2): New function.
2637 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2638 provides symbol type.
2639 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2640 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2643 2020-03-20 Alan Modra <amodra@gmail.com>
2645 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2646 enough to read number of symbols.
2648 2020-03-20 Alan Modra <amodra@gmail.com>
2650 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2651 backend functions for NULL before calling.
2652 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2653 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2654 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2655 * elfnn-ia64.c (ignore_errors): New function.
2656 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2658 2020-03-19 Nick Clifton <nickc@redhat.com>
2661 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2662 location of the varinfo in the unit's debug info data. Change the
2663 type of the stack field to a boolean.
2664 (lookup_var_by_offset): New function. Returns the varinfo
2665 structure for the variable described at the given offset in the
2667 (scan_unit_for_symbols): Add support for variables which have the
2668 DW_AT_specification attribute.
2670 2020-03-19 Nick Clifton <nickc@redhat.com>
2673 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2676 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2678 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2680 2020-03-18 Nick Clifton <nickc@redhat.com>
2683 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2684 memory access when processing a corrupt secondary reloc section.
2686 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2688 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2689 instead of calling abort.
2690 * elf32-csky.c (csky_build_one_stub): Likewise.
2691 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2692 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2693 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2694 * elf32-metag.c (metag_build_one_stub): Likewise.
2695 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2696 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2697 (ppc_size_one_stub): Likewise.
2698 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2700 2020-03-17 Nick Clifton <nickc@redhat.com>
2703 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2704 with error messages.
2706 2020-03-17 Nick Clifton <nickc@redhat.com>
2709 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2710 free. Add free on another failure path.
2712 2020-03-16 Alan Modra <amodra@gmail.com>
2715 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2716 we have a non-zero section count. Do lma comparison in octets.
2718 2020-03-16 Alan Modra <amodra@gmail.com>
2720 * vms-alpha.c (dst_restore_location): Validate index into
2721 dst_ptr_offsets array before accessing. Return status.
2722 (dst_retrieve_location): Similarly, making "loc" parameter a
2723 pointer to return value.
2724 (_bfd_vms_slurp_etir): Update calls to above functions.
2726 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2728 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2730 * configure: Regenerated.
2732 2020-03-14 Alan Modra <amodra@gmail.com>
2734 * section.c (BFD_FAKE_SECTIONS): Formatting.
2735 * bfd-in2.h: Regenerate.
2737 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2739 * elf.c (elfcore_grok_netbsd_note): Add support for
2740 NT_NETBSDCORE_LWPSTATUS notes.
2742 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2744 * bfd-in2.h: Regenerate.
2745 * section.c (asection): Add already_assigned field.
2746 (BFD_FAKE_SECTION): Add default initializer for it.
2747 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2748 * elf32-arm.c (arm_build_one_stub): Add support for
2749 non_contiguous_regions.
2750 * elf32-csky.c (csky_build_one_stub): Likewise.
2751 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2752 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2753 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2754 * elf32-metag.c (metag_build_one_stub): Likewise.
2755 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2756 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2757 (ppc_size_one_stub): Likewise.
2758 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2759 * elflink.c (elf_link_input_bfd): Likewise.
2761 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2764 * elf-linker-x86.h (elf_linker_x86_params): Add
2765 static_before_all_inputs and has_dynamic_linker.
2766 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2767 dynamic input objects if -static is passed at command-line
2768 before all input files without --dynamic-linker unless
2769 --no-dynamic-linker is used.
2771 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2773 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2775 2020-03-13 Christian Eggers <ceggers@gmx.de>
2777 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2778 "p_paddr" from "at".
2779 * elfcode.h (bfd_from_remote_memory): Add units to several
2780 parameters. New local "opb". Fix usage of p_align. Fix
2781 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2782 call of target_read_memory.
2783 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2784 calculation of "offset" and "output_offset".
2785 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2786 from "offset" and fix calculation of "end" from "vma+size". Fix
2787 comparison between "sh_addr" and "vma"/"output_offset".
2788 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2789 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2791 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2792 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2793 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2794 assignment of p_paddr from phdr_lma. Fix comparison between
2795 "lma+size" and "next->lma".
2796 (elf_sort_segments): Fix assignment from p_paddr to lma.
2797 (assign_file_positions_for_load_sections): Add unit (bytes) to
2798 local "align". Fix calculation of local "off_adjust". Fix
2799 calculation of local "filehdr_vaddr".
2800 (assign_file_positions_for_non_load_sections): New local "opb".
2801 Fix calculation of "end" from "p_size". Fix comparison between
2802 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2803 from "end" and "p_vaddr".
2804 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2805 vma. Fix assignment to p_paddr from lma. Fix comparison between
2806 p_paddr and lma. Fix assignment to p_paddr from lma.
2807 * merge.c (sec_merge_emit): New local "opb". Convert
2808 "alignment_power" to octets.
2809 (_bfd_add_merge_section): New locals "alignment_power" and
2810 "opb". Fix comparison between "alignment_power" and
2812 (_bfd_merge_sections): New local "opb". Divide size by opb
2813 before checking align mask.
2815 2020-03-13 Christian Eggers <ceggers@gmx.de>
2817 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2818 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2820 (_bfd_elf_make_section_from_phdr): Similarly.
2821 (elf_fake_sections): Fix calculation of
2822 Elf_Internal_shdr::sh_addr from section VMA.
2823 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2825 (assign_file_positions_for_load_sections): Fix calculations of
2826 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2827 comparison between program header address and section LMA.
2828 (assign_file_positions_for_non_load_sections): Likewise.
2829 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2830 (IS_CONTAINED_BY_VMA): Add parameter opb.
2831 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2832 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2833 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2834 Fix calculations of p_addr_valid and p_vaddr_offset.
2835 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2836 with octets per byte when comparing against p_vaddr.
2838 2020-03-11 Alan Modra <amodra@gmail.com>
2840 * som.c (setup_sections): Sanity check subspace.name.
2842 2020-03-11 Alan Modra <amodra@gmail.com>
2844 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2846 2020-03-10 Alan Modra <amodra@gmail.com>
2849 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2852 2020-03-09 Alan Modra <amodra@gmail.com>
2854 * wasm-module.c (wasm_scan): Sanity check file name length
2855 before allocating memory. Move common section setup code. Do
2856 without bfd_tell to calculate section size.
2858 2020-03-06 Nick Clifton <nickc@redhat.com>
2860 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2861 with error messages and failure return values.
2863 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2865 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2866 relocation sections for any removed reference to a dynamic symbol.
2868 2020-03-05 Nick Clifton <nickc@redhat.com>
2870 * elf-bfd.h (struct elf_backend_data): Add new fields:
2871 init_secondary_reloc_section, slurp_secondary_reloc_section,
2872 write_secondary_reloc_section.
2873 (_bfd_elf_init_secondary_reloc_section): Prototype.
2874 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2875 (_bfd_elf_write_secondary_reloc_section): Prototype.
2876 * elf.c ( bfd_section_from_shdr): Invoke the new
2877 init_secondary_reloc_section backend function, if defined, when a
2878 second reloc section is encountered.
2879 (swap_out_syms): Invoke the new symbol_section_index function, if
2880 defined, when computing the section index of an OS/PROC specific
2882 (_bfd_elf_init_secondary_reloc_section): New function.
2883 (_bfd_elf_slurp_secondary_reloc_section): New function.
2884 (_bfd_elf_write_secondary_reloc_section): New function.
2885 (_bfd_elf_copy_special_section_fields): New function.
2886 * elfcode.h (elf_write_relocs): Invoke the new
2887 write_secondary_relocs function, if defined, in order to emit
2889 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2890 function, if defined, in order to read in secondary relocs.
2891 * elfxx-target.h (elf_backend_copy_special_section_fields):
2892 Provide a non-NULL default definition.
2893 (elf_backend_init_secondary_reloc_section): Likewise.
2894 (elf_backend_slurp_secondary_reloc_section): Likewise.
2895 (elf_backend_write_secondary_reloc_section): Likewise.
2896 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2898 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2899 * configure: Regenerate.
2901 2020-03-05 Alan Modra <amodra@gmail.com>
2903 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2904 against file size before allocating memory. Use bfd_alloc rather
2905 than bfd_zalloc for carsym/strings memory.
2907 2020-03-04 Alan Modra <amodra@gmail.com>
2909 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2910 sh_addr mod sh_addalign is zero.
2912 2020-03-04 Alan Modra <amodra@gmail.com>
2914 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2916 2020-03-03 Alan Modra <amodra@gmail.com>
2918 * format.c (struct bfd_preserve): Add cleanup field.
2919 (bfd_preserve_save): Add cleanup param and save.
2920 (bfd_preserve_restore): Return cleanup.
2921 (bfd_preserve_finish): Call the cleanup for the discarded match.
2922 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2923 and clear when preserving a match. Restore cleanup too when
2924 restoring that match.
2926 2020-03-02 Alan Modra <amodra@gmail.com>
2928 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2929 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2930 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2931 (core_sco5_vec): Correct initialisers.
2933 2020-03-02 Alan Modra <amodra@gmail.com>
2935 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2936 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2937 * cisco-core.c (cisco_core_file_validate): Likewise.
2938 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2939 * hpux-core.c (hpux_core_core_file_p): Likewise.
2940 * irix-core.c (irix_core_core_file_p): Likewise.
2941 * lynx-core.c (lynx_core_file_p): Likewise.
2942 * netbsd-core.c (netbsd_core_file_p): Likewise.
2943 * osf-core.c (osf_core_core_file_p): Likewise.
2944 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2945 * sco5-core.c (sco5_core_file_p): Likewise.
2947 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2949 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2951 2020-03-02 Alan Modra <amodra@gmail.com>
2953 * targets.c (bfd_cleanup): New typedef.
2954 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2955 * libbfd-in.h (_bfd_no_cleanup): Define.
2956 * format.c (bfd_reinit): Add cleanup parameter, call it.
2957 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2958 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2959 * aout-target.h (callback, object_p): Return bfd_cleanup.
2960 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2961 * archive.c (bfd_generic_archive_p): Likewise.
2962 * binary.c (binary_object_p): Likewise.
2963 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2964 * coff-ia64.c (ia64coff_object_p): Likewise.
2965 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2966 * coff-sh.c (coff_small_object_p): Likewise.
2967 * coff-stgo32.c (go32_check_format): Likewise.
2968 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2969 (xcoff64_core_p): Likewise.
2970 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2971 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2972 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2973 * elfcode.h (elf_object_p): Likewise.
2974 * elfcore.h (elf_core_file_p): Likewise.
2975 * i386msdos.c (msdos_object_p): Likewise.
2976 * ihex.c (ihex_object_p): Likewise.
2977 * libaout.h (some_aout_object_p): Likewise.
2978 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2979 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2980 * libbfd.c (_bfd_dummy_target): Likewise.
2981 * libcoff-in.h (coff_object_p): Likewise.
2982 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2983 (bfd_mach_o_arm64_core_p): Likewise.
2984 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2985 (bfd_mach_o_arm_core_p): Likewise.
2986 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2987 (bfd_mach_o_i386_core_p): Likewise.
2988 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2989 (bfd_mach_o_x86_64_core_p): Likewise.
2990 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2991 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2992 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2993 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2994 * mmo.c (mmo_object_p): Likewise.
2995 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2996 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2997 (pe_bfd_object_p): Likewise.
2998 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2999 * ppcboot.c (ppcboot_object_p): Likewise.
3000 * rs6000-core.c (rs6000coff_core_p): Likewise.
3001 * som.c (som_object_setup, som_object_p): Likewise.
3002 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3003 * tekhex.c (tekhex_object_p): Likewise.
3004 * vms-alpha.c (alpha_vms_object_p): Likewise.
3005 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3006 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3007 * wasm-module.c (wasm_object_p): Likewise.
3008 * xsym.c (bfd_sym_object_p): Likewise.
3009 * xsym.h (bfd_sym_object_p): Likewise.
3010 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3012 * pdp11.c (some_aout_object_p): Likewise.
3013 * plugin.c (register_ld_plugin_object_p): Update object_p
3015 * plugin.h (register_ld_plugin_object_p): Likewise.
3016 * bfd-in2.h: Regenerate.
3017 * libbfd.h: Regenerate.
3018 * libcoff.h: Regenerate.
3020 2020-03-02 Alan Modra <amodra@gmail.com>
3022 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3023 applicable section flags.
3024 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3025 (mips_ecoff_bele_vec): Likewise.
3026 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3028 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3029 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3031 2020-03-02 Alan Modra <amodra@gmail.com>
3033 * elf32-m32r.c (m32r_elf_section_flags): New function.
3034 (elf_backend_section_flags): Define.
3035 * elf32-nds32.c (nds32_elf_section_flags): New function.
3036 (elf_backend_section_flags): Define.
3037 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3038 .sbss and .sdata sections.
3039 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3040 for SHF_V850_GPREL sections.
3041 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3043 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3044 for SHF_PARISC_SHORT sections.
3045 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3046 (elf_backend_section_flags): Define.
3047 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3048 for SHF_MIPS_GPREL sections. Delete FIXME.
3050 2020-03-02 Alan Modra <amodra@gmail.com>
3052 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3053 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3054 calling elf_backend_section_flags with adjusted params. Use
3055 newsect->flags past that point.
3056 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3058 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3059 to have their type overridden, and all sh_flags but processor and
3061 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3062 * elf32-mep.c (mep_elf_section_flags): Likewise.
3063 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3064 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3065 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3066 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3067 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3068 stub BFD and non-aarch64 input files when scanning for stubs.
3070 2020-03-02 Alan Modra <amodra@gmail.com>
3072 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3073 limit to decompressed element size.
3075 2020-03-02 Alan Modra <amodra@gmail.com>
3077 * vms-lib.c (vms_traverse_index): Add recur_count param and
3078 update calls. Fail on excessive recursion.
3080 2020-03-02 Alan Modra <amodra@gmail.com>
3082 * vms-alpha.c (vms_get_remaining_object_record): Use
3083 bfd_realloc_or_free rather than bfd_realloc.
3084 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3085 (dst_define_location, parse_module): Likewise, and check realloc
3086 return status before using memory. Return status from function
3087 adjusting all callers.
3089 2020-02-28 Alan Modra <amodra@gmail.com>
3091 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3093 2020-02-28 Alan Modra <amodra@gmail.com>
3095 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3096 Remove duplicate undersize check.
3098 2020-02-27 Alan Modra <amodra@gmail.com>
3101 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3103 2020-02-27 Alan Modra <amodra@gmail.com>
3106 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3107 (coff_section_type): Adjust comment.
3108 (decode_section_type): Likewise. Call coff_section_type before
3109 decode_section_type.
3110 (bfd_decode_symclass): Use 'c' for common sections other than
3113 2020-02-27 Alan Modra <amodra@gmail.com>
3115 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3118 2020-02-27 Alan Modra <amodra@gmail.com>
3120 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3121 if file is an archive element.
3122 * bfd-in2.h: Regenerate.
3124 2020-02-26 Alan Modra <amodra@gmail.com>
3126 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3127 bfd_set_error on failing test. Don't bother changing bfd_error on
3128 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3129 Check sym name is within string buffer. Use size_t for some vars.
3130 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3131 int_buf. Don't change bfd_error on file read error. Use
3132 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3133 calculations to catch overflows before they occur. malloc and
3134 free raw armap rather than using bfd_alloc. Read raw armap before
3135 allocating carsym+strings buffer.
3136 (_bfd_slurp_extended_name_table): Localize variables. Check
3137 name size against file size.
3139 2020-02-26 Alan Modra <amodra@gmail.com>
3141 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3143 2020-02-26 Alan Modra <amodra@gmail.com>
3145 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3146 malloc. Check for NULL return from bfd_malloc.
3147 (rx_table_find, rx_table_map): Likewise.
3148 (rx_set_section_contents): Check bfd_alloc return.
3149 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3151 2020-02-26 Alan Modra <amodra@gmail.com>
3153 * aoutx.h: Indent labels correctly. Format error strings.
3154 * archive.c: Likewise.
3155 * archive64.c: Likewise.
3156 * coff-arm.c: Likewise.
3157 * coff-rs6000.c: Likewise.
3158 * coff-stgo32.c: Likewise.
3159 * cpu-arm.c: Likewise.
3160 * dwarf2.c: Likewise.
3161 * elf-ifunc.c: Likewise.
3162 * elf-properties.c: Likewise.
3163 * elf-s390-common.c: Likewise.
3164 * elf-strtab.c: Likewise.
3166 * elf32-arm.c: Likewise.
3167 * elf32-bfin.c: Likewise.
3168 * elf32-cr16.c: Likewise.
3169 * elf32-csky.c: Likewise.
3170 * elf32-i386.c: Likewise.
3171 * elf32-m68k.c: Likewise.
3172 * elf32-msp430.c: Likewise.
3173 * elf32-nds32.c: Likewise.
3174 * elf32-nios2.c: Likewise.
3175 * elf32-pru.c: Likewise.
3176 * elf32-xtensa.c: Likewise.
3177 * elf64-ia64-vms.c: Likewise.
3178 * elf64-x86-64.c: Likewise.
3179 * elfcode.h: Likewise.
3180 * elfcore.h: Likewise.
3181 * elflink.c: Likewise.
3182 * elfnn-aarch64.c: Likewise.
3183 * elfnn-ia64.c: Likewise.
3184 * elfnn-riscv.c: Likewise.
3185 * elfxx-mips.c: Likewise.
3186 * elfxx-sparc.c: Likewise.
3187 * elfxx-x86.c: Likewise.
3188 * i386lynx.c: Likewise.
3189 * merge.c: Likewise.
3190 * pdp11.c: Likewise.
3191 * plugin.c: Likewise.
3192 * reloc.c: Likewise.
3194 2020-02-26 Alan Modra <amodra@gmail.com>
3197 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3199 (bfd_elf_add_dt_needed_tag): Declare.
3200 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3201 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3202 from elf_add_dt_needed_tag. Remove soname and doit param.
3203 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3204 to see whether as-needed lib is already loaded, use dyn_loaded
3205 list instead. When saving and restoring around as-needed lib
3206 handle possibility that dynstr has not been initialised. Don't
3207 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3208 Mark libs loaded via DT_NEEDED entries of other libs with
3209 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3211 (elf_link_check_versioned_symbol): Remove now unneccesary
3212 DYNAMIC check when traversing dyn_loaded list.
3214 2020-02-26 Alan Modra <amodra@gmail.com>
3216 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3218 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3221 * plugin.c (need_lto_wrapper_p): New.
3222 (bfd_plugin_set_program_name): Add an int argument to set
3224 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3226 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3228 2020-02-24 Alan Modra <amodra@gmail.com>
3230 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3232 2020-02-24 Alan Modra <amodra@gmail.com>
3234 * vms-lib.c (struct carsym_mem): Add limit.
3235 (vms_add_index): Heed limit.
3236 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3237 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3238 Always return actual number read.
3239 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3240 assertion with error exit.
3242 2020-02-22 Alan Modra <amodra@gmail.com>
3245 * elf.c (assign_file_positions_for_load_sections): Continue linking
3246 on "PHDR segment not covered by LOAD segment" errors.
3248 2020-02-21 Alan Modra <amodra@gmail.com>
3250 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3252 (bfd_mach_o_canonicalize_reloc): Likewise.
3253 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3254 counts and offsets against file size.
3255 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3256 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3257 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3258 against file size. Delete symbol table error message.
3259 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3261 (bfd_mach_o_read_symtab): Likewise.
3262 (bfd_mach_o_read_command): Pass file size.
3263 (bfd_mach_o_scan): Sanity check command count against file size.
3265 2020-02-21 Alan Modra <amodra@gmail.com>
3268 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3269 "text", "data" and "bss" section pointer vars. Don't update
3270 section size, just exec header sizes.
3271 (adjust_sizes_and_vmas): Don't update text section size. Set
3272 initial exec header a_text. Print exec headers sizes.
3273 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3274 (adjust_sizes_and_vmas): Similarly. Formatting.
3275 (final_link): Correct final file extension.
3277 2020-02-20 Nick Clifton <nickc@redhat.com>
3279 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3281 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3283 (elfNN_bed): Initialise the symbol_section_index field.
3284 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3285 OS and PROC specific section indicies. Warn if converting other
3286 reserved incidies to SHN_ABS.
3288 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3291 * cpu-z80.c: Add machine type compatibility checking.
3293 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3296 * plugin.c (plugin_list_entry): Remove handle.
3297 (try_load_plugin): Call dlclose before return.
3299 2020-02-19 Alan Modra <amodra@gmail.com>
3301 * libbfd-in.h (_bfd_constant_p): Define.
3302 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3303 file size before allocating memory.
3304 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3305 * elf.c (bfd_elf_get_str_section): Likewise.
3306 (_bfd_elf_slurp_version_tables): Likewise.
3307 * libbfd.h: Regenerate.
3309 2020-02-19 Alan Modra <amodra@gmail.com>
3311 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3312 * aoutx.h (aout_get_external_symbols): Replace calls to
3313 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3314 (slurp_reloc_table): Likewise.
3315 * archive.c (do_slurp_bsd_armap): Likewise.
3316 (do_slurp_coff_armap): Likewise.
3317 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3318 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3319 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3320 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3321 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3322 (_bfd_coff_get_external_symbols): Likewise.
3323 * ecoff.c (ecoff_slurp_symbolic_header),
3324 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3325 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3326 (ecoff_indirect_link_order): Likewise.
3327 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3328 (_bfd_elf_slurp_version_tables): Likewise.
3329 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3330 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3331 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3332 * elf64-alpha.c (READ): Likewise.
3333 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3334 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3335 * elfcode.h (elf_slurp_symbol_table),
3336 (elf_slurp_reloc_table_from_section): Likewise.
3337 * elflink.c (elf_link_add_object_symbols),
3338 (elf_link_check_versioned_symbol): Likewise.
3339 * elfxx-mips.c (READ): Likewise.
3340 * i386lynx.c (slurp_reloc_table): Likewise.
3341 * lynx-core.c (lynx_core_file_p): Likewise.
3342 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3343 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3344 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3345 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3346 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3347 (bfd_pef_parse_symbols): Likewise.
3348 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3349 * som.c (setup_sections, som_slurp_string_table),
3350 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3351 (som_bfd_fill_in_ar_symbols): Likewise.
3352 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3353 (evax_bfd_print_image): Likewise.
3354 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3355 * wasm-module.c (wasm_scan): Likewise.
3356 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3357 * xsym.c (bfd_sym_read_name_table),
3358 (bfd_sym_print_type_information_table_entry): Likewise.
3359 * libbfd.h: Regenerate.
3361 2020-02-19 Alan Modra <amodra@gmail.com>
3363 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3364 reading external relocs.
3365 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3366 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3368 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3370 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3371 (m32c_elf_relax_section): Likewise.
3372 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3373 (rl78_elf_relax_section): Likewise.
3374 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3375 (elf32_rx_relax_section): Likewise.
3376 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3377 parameter types and use..
3378 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3379 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3380 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3381 being read from file, just the extra.
3382 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3383 after reading external syms. Free on failure.
3385 2020-02-19 Alan Modra <amodra@gmail.com>
3387 * coffcode.h (buy_and_read, coff_slurp_line_table),
3388 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3389 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3390 corresponding bfd_alloc call. Adjust variables to suit.
3391 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3392 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3393 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3394 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3395 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3396 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3397 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3398 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3399 * elf64-alpha.c (READ): Likewise.
3400 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3401 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3402 (bfd_from_remote_memory): Likewise.
3403 * elfcore.h (core_find_build_id): Likewise.
3404 * elfxx-mips.c (READ): Likewise.
3405 * mach-o.c (bfd_mach_o_mangle_sections),
3406 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3407 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3408 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3409 * som.c (setup_sections, som_prep_for_fixups)
3410 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3411 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3412 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3413 (som_bfd_ar_write_symbol_stuff): Likewise.
3414 * vms-alpha.c (vector_grow1): Likewise.
3415 * vms-lib.c (vms_add_index): Likewise.
3416 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3417 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3418 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3419 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3420 (bfd_alloc2, bfd_zalloc2): Delete.
3421 (_bfd_mul_overflow): Define.
3422 * libbfd.h: Regenerate.
3424 2020-02-19 Alan Modra <amodra@gmail.com>
3426 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3428 (assign_section_numbers): Likewise.
3429 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3430 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3431 bfd_malloc2, size_t amt, and unsigned tls_count.
3432 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3433 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3434 (elf_output_implib): Use bfd_alloc.
3436 2020-02-19 Alan Modra <amodra@gmail.com>
3438 * bfd.c (struct bfd): Move format and direction to other
3439 bitfields. Add "size".
3440 * bfdio.c (bfd_get_size): Cache size when not writing file.
3441 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3442 returning zero, ie. unknown.
3443 (bfd_get_alt_debug_link_info): Likewise.
3444 * bfd-in2.h: Regenerate.
3446 2020-02-19 Alan Modra <amodra@gmail.com>
3448 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3449 bfd_get_file_size twice.
3450 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3451 zero, ie. unknown, return.
3452 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3453 * elfcode.h (elf_swap_shdr_in): Likewise.
3454 (elf_object_p): Don't call bfd_get_file_size twice and correct
3457 2020-02-19 Alan Modra <amodra@gmail.com>
3459 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3460 FALSE if memory alloc fails. Adjust calls.
3461 * som.c (som_prep_for_fixups): Likewise.
3462 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3463 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3464 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3465 * som.c (som_build_and_write_symbol_table): Return via error_return
3467 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3468 (VEC_APPEND_EL): Delete.
3469 (vector_grow1): Return pointer to element. Catch overflow.
3470 Return NULL on memory allocation failure.
3471 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3472 (alpha_vms_add_fixup_ca): Likewise.
3473 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3475 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3477 2020-02-19 Alan Modra <amodra@gmail.com>
3479 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3480 * aout-target.h (object_p): Likewise.
3481 * aout-tic30.c (tic30_aout_object_p): Likewise.
3482 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3483 (emit_stringtab, write_syms, link_hash_table_create),
3484 (aout_link_write_other_symbol): Likewise.
3485 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3486 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3487 (_bfd_compute_and_write_armap): Likewise.
3488 * archures.c (bfd_arch_list): Likewise.
3489 * bfd.c (bfd_record_phdr): Likewise.
3490 * binary.c (binary_canonicalize_symtab): Likewise.
3491 * cisco-core.c (cisco_core_file_validate): Likewise.
3492 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3493 (find_arm_glue, record_arm_to_thumb_glue),
3494 (record_thumb_to_arm_glue): Likewise.
3495 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3496 (ppc_allocate_toc_section): Likewise.
3497 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3498 * coff-sh.c (sh_relax_section): Likewise.
3499 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3500 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3501 (coff_set_alignment_hook, coff_mkobject),
3502 (coff_compute_section_file_positions): Likewise.
3503 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3504 (coff_find_nearest_line_with_names),
3505 ( bfd_coff_set_symbol_class): Likewise.
3506 * cofflink.c (_bfd_coff_link_hash_table_create),
3507 (_bfd_coff_link_input_bfd): Likewise.
3508 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3509 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3510 (build_line_info_table, sort_line_sequences),
3511 (line_info_add_include_dir, line_info_add_file_name),
3512 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3513 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3514 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3515 (_bfd_ecoff_find_nearest_line),
3516 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3517 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3518 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3519 * elf-m10300.c (mn10300_elf_relax_section),
3520 (elf32_mn10300_link_hash_table_create): Likewise.
3521 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3522 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3523 * elf32-arm.c (elf32_arm_link_hash_table_create),
3524 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3525 (elf32_arm_new_section_hook): Likewise.
3526 * elf32-avr.c (elf_avr_new_section_hook),
3527 (elf32_avr_link_hash_table_create, get_local_syms),
3528 (elf32_avr_setup_section_lists): Likewise.
3529 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3530 (bfin_link_hash_table_create): Likewise.
3531 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3532 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3533 * elf32-csky.c (csky_elf_link_hash_table_create),
3534 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3535 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3536 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3537 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3538 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3539 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3540 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3541 (m32r_elf_check_relocs): Likewise.
3542 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3543 (elf32_m68hc11_setup_section_lists),
3544 (elf32_m68hc11_size_stubs): Likewise.
3545 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3546 * elf32-metag.c (elf_metag_link_hash_table_create),
3547 (elf_metag_setup_section_lists): Likewise.
3548 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3549 (microblaze_elf_check_relocs): Likewise.
3550 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3551 (nds32_elf_check_relocs): Likewise.
3552 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3553 (get_local_syms, nios2_elf32_check_relocs),
3554 (nios2_elf32_link_hash_table_create): Likewise.
3555 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3556 (or1k_elf_check_relocs): Likewise.
3557 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3558 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3559 * elf32-s390.c (elf_s390_link_hash_table_create),
3560 (elf_s390_check_relocs): Likewise.
3561 * elf32-score.c (score_elf_create_got_section),
3562 (s3_elf32_score_new_section_hook),
3563 (elf32_score_link_hash_table_create): Likewise.
3564 * elf32-score7.c (score_elf_create_got_section),
3565 (s7_elf32_score_new_section_hook): Likewise.
3566 * elf32-sh.c (sh_elf_link_hash_table_create),
3567 (sh_elf_check_relocs): Likewise.
3568 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3569 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3570 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3571 (tilepro_elf_check_relocs): Likewise.
3572 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3573 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3574 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3575 (elf_xtensa_new_section_hook): Likewise.
3576 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3577 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3578 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3579 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3580 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3581 * elf64-ppc.c (ppc64_elf_new_section_hook),
3582 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3583 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3584 * elf64-s390.c (elf_s390_link_hash_table_create),
3585 (elf_s390_check_relocs): Likewise.
3586 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3587 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3588 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3589 (elf_link_add_archive_symbols, compute_bucket_count),
3590 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3591 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3592 (bfd_elf_final_link): Likewise.
3593 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3594 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3595 (elfNN_aarch64_new_section_hook): Likewise.
3596 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3597 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3598 (riscv_elf_check_relocs): Likewise.
3599 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3600 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3601 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3602 (_bfd_mips_elf_link_hash_table_create): Likewise.
3603 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3604 (_bfd_sparc_elf_check_relocs),
3605 (_bfd_sparc_elf_new_section_hook): Likewise.
3606 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3607 (tilegx_elf_check_relocs): Likewise.
3608 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3609 * format.c (bfd_check_format_matches): Likewise.
3610 * hash.c (_bfd_stringtab_init): Likewise.
3611 * ihex.c (ihex_scan): Likewise.
3612 * irix-core.c (irix_core_core_file_p): Likewise.
3613 * linker.c (bfd_wrapped_link_hash_lookup),
3614 (_bfd_generic_link_hash_table_create),
3615 (_bfd_generic_reloc_link_order): Likewise.
3616 * lynx-core.c (lynx_core_file_p): Likewise.
3617 * netbsd-core.c (netbsd_core_file_p): Likewise.
3618 * osf-core.c (osf_core_core_file_p): Likewise.
3619 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3620 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3621 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3622 * peicode.h (pe_mkobject): Likewise.
3623 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3624 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3625 * sco5-core.c (read_uarea): Likewise.
3626 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3627 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3628 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3629 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3630 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3631 * srec.c (srec_scan): Likewise.
3632 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3633 * targets.c (bfd_target_list): Likewise.
3634 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3635 * trad-core.c (trad_unix_core_file_p): Likewise.
3636 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3637 (vms_new_section_hook): Likewise.
3638 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3639 * xcofflink.c (xcoff_get_section_contents),
3640 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3641 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3642 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3644 2020-02-19 Alan Modra <amodra@gmail.com>
3646 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3648 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3650 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3651 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3652 a build_list_p argument. Don't search plugin_list. Short circuit
3653 when building the plugin list.
3654 (has_plugin): Renamed to has_plugin_list.
3655 (bfd_plugin_set_plugin): Don't set has_plugin.
3656 (bfd_plugin_specified_p): Check plugin_list instead.
3657 (build_plugin_list): New function.
3658 (load_plugin): Call build_plugin_list and use plugin_list.
3660 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3663 * plugin.c (try_claim): Always clean up for LTO wrapper.
3664 (try_load_plugin): Treat each object as independent. Create a
3665 copy for plugin name.
3667 2020-02-11 Nick Clifton <nickc@redhat.com>
3669 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3670 for addresses in print statements.
3671 (msp430_elf_relax_delete_bytes): Likewise.
3672 (msp430_elf_relax_add_words): Likewise.
3673 (msp430_elf_relax_section): Likewise.
3675 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3677 * plugin.c (add_symbols): Clear plugin_data memory.
3679 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3682 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3683 (EXECUTABLE_SUFFIX): Likewise.
3684 * config.in: Regenerated.
3685 * configure: Likewise.
3686 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3687 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3688 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3689 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3690 (get_lto_wrapper): New.
3691 (setup_lto_wrapper_env): Likewise.
3692 (current_plugin): Likewise.
3693 (register_all_symbols_read): Likewise.
3694 (register_cleanup): Likewise.
3695 (get_symbols): Likewise.
3696 (add_input_file): Likewise.
3697 (bfd_plugin_close_and_cleanup): Likewise.
3698 (claim_file): Removed.
3699 (register_claim_file): Set current_plugin->claim_file.
3700 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3701 lto_syms in current_plugin.
3702 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3703 all_symbols_read handler. Copy real symbols to plugin_data.
3704 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3705 (try_load_plugin): Don't reuse the previous plugin for LTO
3706 wrapper. Set up GCC LTO wrapper if possible. Don't set
3707 plugin_list_iter->claim_file.
3708 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3710 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3713 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3715 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3716 check if previous instruction matches a conditional jump inserted
3717 earlier. Invert conditional jump and delete branch in this case.
3719 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3721 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3722 msp430_elf_relax_add_words. Support insertion of either one or two
3724 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3725 needs to be grown. Handle insertion of branch instruction to replace
3728 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3730 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3731 debugging relocations.
3732 (msp430_elf_relax_delete_bytes): Likewise.
3733 (msp430_elf_relax_add_two_words): Likewise.
3734 (msp430_elf_relax_section): Likewise.
3736 2020-02-10 Alan Modra <amodra@gmail.com>
3738 * archures.c: Wrap overlong z80 comments.
3739 * bfd-in2.h: Regenerate.
3741 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3744 * archures.c: Add GBZ80 and Z80N machine values.
3745 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3746 * coff-z80.c: Add support for new reloc.
3747 * coffcode.h: Add support for new machine values.
3748 * cpu-z80.c: Add support for new machine names.
3749 * elf32-z80.c: Add support for new reloc.
3750 * bfd-in2.h: Regenerate.
3751 * libbfd.h: Regenerate.
3753 2020-02-07 Nick Clifton <nickc@redhat.com>
3756 * elf.c (rewrite_elf_program_header): Do not complain if no
3757 sections are mapped to a segment.
3759 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3762 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3763 for garbage collection on __patchable_function_entries section
3764 without linked-to section.
3766 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3769 * bfd-in2.h: Regenerated.
3770 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3771 on section if gc_mark of any of its linked-to sections is set
3772 and don't set gc_mark again.
3773 * section.c (asection): Add linked_to_symbol_name to map_head
3776 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3778 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3779 reporting an unrecognized instruction with R_V850_LONGJUMP.
3781 2020-02-05 Alan Modra <amodra@gmail.com>
3783 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3785 2020-02-04 Alan Modra <amodra@gmail.com>
3787 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3788 R_PPC_VLE_ADDR20, goto copy_reloc.
3790 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3792 * bfd-in2.h: Regenerated.
3793 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3795 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3798 * bfd-in2.h: Regenerated.
3799 * ecoff.c (bfd_debug_section): Add section_id.
3800 * section.c (bfd_section): Add section_id.
3801 (SEC_ASSEMBLER_SECTION_ID): New.
3802 (BFD_FAKE_SECTION): Add section_id.
3804 2020-02-01 Nick Clifton <nickc@redhat.com>
3806 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3809 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3811 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3812 encodings are relative to the GOT on nios2, too.
3814 2020-01-31 Alan Modra <amodra@gmail.com>
3816 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3817 file. Use $< and $@ in rules.
3818 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3819 (elf32-ia64.c, elf64-ia64.c): Likewise.
3820 (elf32-riscv.c, elf64-riscv.c): Likewise.
3821 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3822 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3823 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3824 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3825 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3826 * Makefile.in: Regenerate.
3828 2020-01-31 Alan Modra <amodra@gmail.com>
3831 * elf.c (setup_group): Don't clear entire section contents,
3832 just the padding after group flags. Release alloc'd memory
3833 after a seek or read failure.
3835 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3837 * peXXigen.c (pe_is_repro): New function.
3838 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3839 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3841 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3843 * peXXigen.c (debug_type_names): Add names for new debug data type
3846 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3848 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3849 inner loop. Fix a memory leak.
3851 2020-01-30 Alan Modra <amodra@gmail.com>
3853 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3854 or obj_coff_keep_strings here.
3855 (coff_get_normalized_symtab): Free external syms directly.
3856 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3859 2020-01-27 Jim Wilson <jimw@sifive.com>
3861 * cpu-riscv.c (riscv_scan): New.
3862 (N): Change bfd_default_scan to riscv_scan.
3864 2020-01-27 Andreas Schwab <schwab@suse.de>
3866 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3867 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3868 * Makefile.in: Regenerate.
3869 * cpu-plugin.c: Remove.
3870 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3871 (bfd_plugin_arch): Remove declaration.
3872 * bfd-in2.h: Regenerate.
3873 * po/SRC-POTFILES.in: Regenerate.
3875 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3876 Alan Modra <amodra@gmail.com>
3879 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3881 2020-01-24 Jim Wilson <jimw@sifive.com>
3883 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3884 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3885 avoid over long line.
3887 2020-01-24 Nick Clifton <nickc@redhat.com>
3890 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3891 syms and keep strings flags as these may have been set in order to
3892 prevent a bogus call to free.
3894 2020-01-23 Nick Clifton <nickc@redhat.com>
3896 * po/fr.po: Updated French translation.
3898 2020-01-23 Alan Modra <amodra@gmail.com>
3901 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3902 by zero when p_align is zero.
3904 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3906 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3907 (riscv_prefix_cmp): Likewise.
3908 (riscv_non_std_ext_p): Deleted.
3909 (riscv_std_sv_ext_p): Likewise.
3910 (riscv_non_std_sv_ext_p): Likewise.
3911 (riscv_merge_non_std_and_sv_ext): Rename to...
3912 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3913 (riscv_merge_arch_attr_info): Replace 3 calls to
3914 riscv_merge_non_std_and_sv_ext with single call to
3915 riscv_merge_multi_letter_ext.
3916 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3917 encounter a 'z' prefix.
3918 (riscv_get_prefix_class): New function, return prefix class based
3919 on first few characters of input string.
3920 (riscv_parse_config): New structure to factor out minor differences
3921 in extension class parsing behaviour.
3922 (riscv_parse_sv_or_non_std_ext): Rename to...
3923 (riscv_parse_prefixed_ext): and parameterise with
3925 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3926 (riscv_multi_letter_ext_valid_p): New.
3927 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3928 (riscv_parse_subset): Delegate all non-single-letter parsing work
3929 to riscv_parse_prefixed_ext.
3930 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3931 (riscv_get_prefix_class): Declare.
3933 2020-01-22 Alan Modra <amodra@gmail.com>
3935 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3936 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3937 __tls_get_addr_desc.
3938 (ppc64_elf_size_stubs): Add section for linker generated
3939 __tls_get_addr_desc wrapper function. Loop at least once if
3940 generating this function.
3941 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3942 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3944 2020-01-22 Alan Modra <amodra@gmail.com>
3946 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3947 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3949 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3950 (STDU_R1_0R1, ADDI_R1_R1): Define.
3951 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3952 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3953 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3954 no_tls_get_addr_regsave.
3955 (branch_reloc_hash_match): Add hash3 and hash4.
3956 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3957 (ppc64_elf_size_dynamic_sections): Likewise.
3958 (ppc64_elf_relocate_section): Likewise.
3959 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3960 __tls_get_addr stub.
3961 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3963 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3964 eh_frame for regsave __tls_get_addr.
3966 2020-01-22 Alan Modra <amodra@gmail.com>
3968 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3969 which __tls_get_addr calls will be eliminated.
3971 2020-01-20 Nick Clifton <nickc@redhat.com>
3973 * po/pt.po: Updates Portuguese translation.
3974 * po/ru.po: Updated Russian translation.
3975 * po/uk.po: Updated Ukranian translation.
3977 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3980 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3981 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3983 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3984 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3985 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3986 "rex leal x@tlsdesc(%rip), %reg" to
3987 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3988 "call *(%eax)" to "nopl (%rax)".
3990 2020-01-20 Alan Modra <amodra@gmail.com>
3992 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3993 (MTLR_R11): Don't define.
3994 (LD_R0_0R3, CMPDI_R0_0): Define.
3995 (build_tls_get_addr_stub): Don't use r11 in stub.
3997 2020-01-20 Alan Modra <amodra@gmail.com>
3999 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4000 (defined_sym_val, is_tls_get_addr): Likewise.
4002 2020-01-18 Nick Clifton <nickc@redhat.com>
4004 * version.m4 (BFD_VERSION): Set to 2.34.50.
4005 * configure: Regenerate.
4006 * po/bfd.pot: Regenerate.
4008 2020-01-18 Nick Clifton <nickc@redhat.com>
4010 Binutils 2.34 branch created.
4012 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4014 * coff-arm.c: Fix spelling error (seperate).
4015 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4017 * sysdep.h (strnlen): Fix spelling error (seperate).
4019 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4022 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4024 2020-01-15 Alan Modra <amodra@gmail.com>
4027 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4028 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4029 of function symbols unless dot symbols are present. Do warn
4030 whenever one is created, regardles of whether a PLT entry is
4031 also emitted for the function symbol.
4033 2020-01-14 Alan Modra <amodra@gmail.com>
4035 * som.c (som_bfd_count_ar_symbols): Error when file position
4036 of symbols on chains is not strictly increasing.
4038 2020-01-14 Alan Modra <amodra@gmail.com>
4040 * vms.h (VMS_DEBUG): Define as 0.
4041 * vms-alpha.c (image_write): Move debug output after bounds check.
4043 (_bfd_vms_slurp_eihd): Warning fix.
4044 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4046 2020-01-13 Alan Modra <amodra@gmail.com>
4048 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4049 for "ignored" records.
4051 2020-01-13 Alan Modra <amodra@gmail.com>
4053 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4054 Delete asect name check. Move asect NULL check to wasm_object_p.
4055 Correct bounds check of sizes against end. Replace uses of
4056 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4057 just one bfd_release.
4058 (wasm_scan): Don't use malloc/strdup for section names,
4059 bfd_alloc instead. Simplify code prefixing section name.
4060 Formatting. Don't attempt to free memory here..
4061 (wasm_object_p): ..do so here.
4063 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4066 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4067 UNDEFWEAK_NO_DYNAMIC_RELOC.
4068 (allocate_dynrelocs_for_symbol): Likewise.
4070 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4073 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4075 2020-01-10 Alan Modra <amodra@gmail.com>
4077 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4079 2020-01-09 Nick Clifton <nickc@redhat.com>
4082 * bfd.c (bfd_convert_section_contents): Check for a compress
4083 header size that is larger than the actual section size.
4085 2020-01-08 Alan Modra <amodra@gmail.com>
4088 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4089 after removing sections.
4091 2020-01-06 Jim Wilson <jimw@sifive.com>
4094 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4095 check for !bfd_link_pic (info).
4096 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4097 <R_RISCV_JAL>: Add comment.
4098 (_bfd_riscv_relax_section): For plt.offset check, add check for
4099 bfd_link_pic (info). Add comment.
4101 2020-01-06 Alan Modra <amodra@gmail.com>
4103 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4104 match failures. Don't init to bfd_error_wrong_format before
4105 calling _bfd_check_format.
4107 2020-01-06 Alan Modra <amodra@gmail.com>
4109 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4110 status rather than exiting on stack overflow or underflow.
4111 (_bfd_vms_slurp_etir): Adjust to suit.
4113 2020-01-06 Alan Modra <amodra@gmail.com>
4115 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4117 2020-01-06 Alan Modra <amodra@gmail.com>
4119 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4120 command. Check name offset is within command.
4121 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4122 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4123 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4124 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4125 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4126 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4127 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4128 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4129 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4130 (bfd_mach_o_read_segment): Similarly.
4131 (bfd_mach_o_read_thread): Properly bound check thread struct.
4132 Don't repeat checks on second loop.
4133 (bfd_mach_o_read_command): Fail on invalid command length.
4135 2020-01-04 Alan Modra <amodra@gmail.com>
4137 * format.c (bfd_check_format_matches): Add preserve_match.
4138 Save initial bfd state in "preserve", matched bfd state in
4139 "preserve_match". Save just the first match. Release
4140 bfd_alloc memory. Restore and finish preserved state as
4141 appropriate on all function exit paths.
4143 2020-01-04 Alan Modra <amodra@gmail.com>
4145 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4147 2020-01-04 Alan Modra <amodra@gmail.com>
4149 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4152 2020-01-03 Nick Clifton <nickc@redhat.com>
4155 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4156 there is enough data remaining in the code buffer before
4157 attempting to read a function stub.
4159 2020-01-03 Nick Clifton <nickc@redhat.com>
4162 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4163 return value from bfd_malloc.
4164 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4165 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4166 (elf32_arm_filter_cmse_symbols): Likewise.
4167 (elf32_arm_write_section): Likewise.
4168 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4169 (bfd_mach_o_follow_dsym): Likewise.
4170 * pef.c (bfd_pef_print_loader_section): Likewise.
4171 (bfd_pef_scan_start_address): Likewise.
4172 (bfd_pef_parse_function_stubs): Likewise.
4173 (bfd_pef_parse_symbols): Likewise.
4175 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4177 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4178 on binary inputs ld/PR25316.
4179 (is_ia64_elf): new helper to filter on ia64 objects.
4181 2020-01-03 Jan Beulich <jbeulich@suse.com>
4183 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4185 (bfd_mach_o_scan): Insert underscore in two variable names.
4187 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4189 * Makefile.am: Add z80-elf target support.
4190 * configure.ac: Likewise.
4191 * targets.c: Likewise.
4192 * Makefile.in: Regenerate.
4193 * configure: Regenerate.
4194 * config.bfd: Add z80-elf target support and new arches: ez80 and
4196 * elf32-z80.c: New file.
4197 * archures.c: Add new z80 architectures: eZ80 and Z180.
4198 * coffcode.h: Likewise.
4199 * cpu-z80.c: Likewise.
4200 * coff-z80.c: Add new relocations for Z80 target and local label
4202 * reloc.c: Add new relocs.
4203 * bfd-in2.h: Regenerate.
4204 * libbfd.h: Regenerate.
4206 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4210 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4212 2020-01-01 Alan Modra <amodra@gmail.com>
4214 Update year range in copyright notice of all files.
4216 For older changes see ChangeLog-2019
4218 Copyright (C) 2020 Free Software Foundation, Inc.
4220 Copying and distribution of this file, with or without modification,
4221 are permitted in any medium without royalty provided the copyright
4222 notice and this notice are preserved.
4228 version-control: never