1 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
4 * linker.c (bfd_generic_define_common_symbol): Force the alignment
5 to 1 if the section has now alignment requirement.
7 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
9 * elf32-csky.c (csky_archs): Fix arch names.
10 (csky_find_arch_with_name): New.
11 (elf32_csky_merge_attributes): New.
12 (csky_elf_merge_private_bfd_data): Add process of merge
14 (elf32_csky_obj_attrs_arg_type): New.
15 (elf32_csky_obj_attrs_handle_unknown): New.
16 (elf_backend_obj_attrs_vendor): Define.
17 (elf_backend_obj_attrs_section): Define.
18 (elf_backend_obj_attrs_arg_type): Define.
19 (elf_backend_obj_attrs_section_type): Define.
21 2020-08-28 Nick Clifton <nickc@redhat.com>
24 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
25 for undefined symbols which will not generate extra warning
26 messages about truncated relocs.
28 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
30 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
31 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
32 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
33 unresolved reloc checks.
35 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
38 * som.c (som_bfd_copy_private_section_data): Issue error when a
39 subspace is specified without its containing space.
41 2020-08-27 Alan Modra <amodra@gmail.com>
44 * elflink.c: Include limits.h.
45 (CHAR_BIT): Provide fallback define.
46 (set_symbol_value): Correct complex reloc comment.
47 (undefined_reference): Set bfd_error.
48 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
50 (eval_symbol): Limit shifts. Force unsigned for left shift.
52 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
53 * configure: Regenerate.
54 * config.in: Regenerate.
56 2020-08-27 Alan Modra <amodra@gmail.com>
59 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
61 2020-08-27 Alan Modra <amodra@gmail.com>
63 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
64 on sym_sec not being output.
66 2020-08-27 Alan Modra <amodra@gmail.com>
69 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
71 2020-08-26 Nick Clifton <nickc@redhat.com>
74 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
76 (avr_elf32_load_records_from_section): Use bfd_get_16 and
77 bfd_get_32 to load values from potentially unaligned pointers.
80 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
82 (elf64_alpha_relax_got_load): Do not check for local dynamic
84 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
86 (INSN_A) Cast the A parameter to unsigned.
87 (INSN_AB): Define in terms of INSN_A.
93 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
94 unsigned long constant when creating a mask to test for alignment
97 2020-08-26 Alan Modra <amodra@gmail.com>
100 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
102 2020-08-26 Alan Modra <amodra@gmail.com>
105 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
106 when section is empty.
108 2020-08-26 Alan Modra <amodra@gmail.com>
111 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
114 2020-08-26 Alan Modra <amodra@gmail.com>
122 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
123 (ppc64_elf_tls_setup): Likewise.
124 (branch_reloc_hash_match): Likewise.
125 (build_plt_stub): Likewise.
126 (ppc64_elf_relocate_section): Likewise.
128 2020-08-26 Alan Modra <amodra@gmail.com>
131 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
133 2020-08-26 Alan Modra <amodra@gmail.com>
136 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
137 sstubs->contents != NULL.
139 2020-08-26 Alan Modra <amodra@gmail.com>
142 * som.c (som_prep_for_fixups): Return early when no symbols.
144 2020-08-26 Alan Modra <amodra@gmail.com>
147 * ecofflink.c (WRITE): Don't write size 0 chunks.
149 2020-08-26 Alan Modra <amodra@gmail.com>
151 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
153 2020-08-26 Alan Modra <amodra@gmail.com>
156 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
158 2020-08-26 David Faust <david.faust@oracle.com>
160 * archures.c (bfd_mach_xbpf): Define.
161 * bfd-in2.h: Regenerate.
162 * cpu-bpf.c (bfd_xbpf_arch) New.
163 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
165 2020-08-26 Alan Modra <amodra@gmail.com>
167 * archures.c (bfd_mach_ck860): Define.
169 2020-08-25 Mark Wielaard <mark@klomp.org>
171 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
172 and dwarf_rnglists_size fields.
173 (dwarf_debug_sections): Add debug_rnglists.
174 (dwarf_debug_section_enum): Likewise.
175 (read_debug_rnglists): New function.
176 (read_rangelist): New function to call either read_ranges or
177 read_rnglists. Rename original function to...
178 (read_ranges): ...this.
179 (read_rnglists): New function.
181 2020-08-25 Alan Modra <amodra@gmail.com>
184 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
185 is_elf_hash_table before accessing elf fields.
187 2020-08-25 Alan Modra <amodra@gmail.com>
190 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
193 2020-08-25 Alan Modra <amodra@gmail.com>
196 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
197 before accessing elf fields.
199 2020-08-25 Alan Modra <amodra@gmail.com>
202 * som.c (som_compute_checksum): XOR 32-bit words in header,
203 not unsigned long sized words.
205 2020-08-25 Alan Modra <amodra@gmail.com>
208 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
209 amount copied for elf_segment_map defined with one element
212 2020-08-25 Alan Modra <amodra@gmail.com>
215 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
216 bfd_get_x size function to read addends out of fields. Apply
217 rightshift adjustment too. Don't apply the now unnecessary
218 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
219 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
220 Correct R_ARM_THM_JUMP6 addend.
222 2020-08-25 Alan Modra <amodra@gmail.com>
225 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
226 before start of section.
228 2020-08-25 Alan Modra <amodra@gmail.com>
230 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
231 before accessing elf_hash_table_id.
232 * elf32-arc.c (elf_arc_hash_table): Likewise.
233 * elf32-arm.c (elf32_arm_hash_table): Likewise.
234 * elf32-avr.c (avr_link_hash_table): Likewise.
235 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
236 * elf32-cris.c (elf_cris_hash_table): Likewise.
237 * elf32-csky.c (csky_elf_hash_table): Likewise.
238 * elf32-frv.c (frvfdpic_hash_table): Likewise.
239 * elf32-hppa.c (hppa_link_hash_table): Likewise.
240 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
241 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
242 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
243 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
244 * elf32-metag.c (metag_link_hash_table): Likewise.
245 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
246 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
247 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
248 * elf32-s390.c (elf_s390_hash_table): Likewise.
249 * elf32-sh.c (sh_elf_hash_table): Likewise.
250 * elf32-spu.c (spu_hash_table): Likewise.
251 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
252 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
253 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
254 * elf64-hppa.c (hppa_link_hash_table): Likewise.
255 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
256 * elf64-s390.c (elf_s390_hash_table): Likewise.
257 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
258 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
259 * elfxx-mips.c (mips_elf_hash_table): Likewise.
260 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
261 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
263 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
265 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
266 int. Use '%u' format with _bfd_error_handler to render it.
268 2020-08-25 Alan Modra <amodra@gmail.com>
271 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
272 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
274 2020-08-25 Alan Modra <amodra@gmail.com>
277 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
278 accessing elf_hash_table_id.
280 2020-08-25 Alan Modra <amodra@gmail.com>
283 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
284 accessing elf_hash_table_id.
286 2020-08-24 Mark Wielaard <mark@klomp.org>
288 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
289 (read_formatted_entries): Likewise. And skip zero entry.
291 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
293 * bfd-in2.h (bfd_mach_ck860): New.
294 * cpu-csky.c (arch_info_struct): Add item for CK860.
296 2020-08-24 Alan Modra <amodra@gmail.com>
298 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
299 high part tprel16 relocs.
300 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
301 Clear do_tls_opt on odd instructions.
302 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
303 Don't sanity check them here.
304 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
305 high part tprel16 relocs.
306 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
307 Clear do_tls_opt on odd instructions.
308 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
310 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
313 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
314 * configure: Regenerate.
316 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
319 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
320 versioned symbols, which are defined in shared objects, in
323 2020-08-21 Nick Clifton <nickc@redhat.com>
325 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
326 the data map if there are entries in it.
327 (_bfd_aarch64_erratum_843419_scan): Likewise.
329 2020-08-21 Jan Beulich <jbeulich@suse.com>
331 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
332 last byte of debug dir, not first.
334 2020-08-20 Nick Clifton <nickc@redhat.com>
337 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
338 field in the ELF header of the compressed sections.
340 2020-08-20 Nick Clifton <nickc@redhat.com>
343 * elf-bfd.h (struct bfd_elf_section_data): Add
344 has_secondary_relocs field.
345 * elf.c (_bfd_elf_copy_special_section_fields): Set the
346 has_secondary_relocs field for sections which have associated
348 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
349 on sections which have associated secondary relocs.
351 2020-08-15 Alan Modra <amodra@gmail.com>
353 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
354 small common section.
355 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
356 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
357 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
358 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
359 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
360 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
361 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
362 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
363 * elf32-v850.c (v850_elf_check_relocs): Likewise.
364 (v850_elf_add_symbol_hook): Likewise.
365 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
366 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
367 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
368 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
370 2020-08-15 Alan Modra <amodra@gmail.com>
373 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
375 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
376 on small common section.
377 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
378 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
379 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
380 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
381 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
382 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
384 2020-08-14 Alan Modra <amodra@gmail.com>
386 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
387 rather than another copy of primes. Increase maximum default
390 2020-08-13 Alan Modra <amodra@gmail.com>
392 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
394 2020-08-13 Alan Modra <amodra@gmail.com>
396 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
397 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
398 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
399 optimization when --no-pcrel-optimize.
401 2020-08-13 Alan Modra <amodra@gmail.com>
404 * bfd.c (struct bfd): Add read_only.
405 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
406 Set read_only on warning.
407 (elf_object_p): Sanity check program header alignment. Set
408 read_only on warning.
409 * bfd-in2.h: Regenerate.
411 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
413 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
414 win32pstatus note type to avoid signedness comparison warning.
416 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
418 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
419 win32pstatus notes, and return TRUE so we continue rather than
420 stopping as if it was an error.
422 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
424 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
426 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
428 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
429 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
430 appropriate size constraint for each win32pstatus note type.
432 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
434 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
435 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
438 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
440 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
441 (elfcore_grok_win32pstatus): Use.
443 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
445 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
446 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
447 offsets used to read NOTE_INFO_PROCESS.
449 2020-08-12 Nick Clifton <nickc@redhat.com>
451 * po/ru.po: Updated Russian translation.
452 * po/sr.po: Updated Serbian translation.
454 2020-08-07 David Faust <david.faust@oracle.com>
456 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
457 DISP16 and DISP32 relocations.
459 2020-08-05 David Faust <david.faust@oracle.com>
461 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
462 (bpf_elf_howto_table): Use it here.
463 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
464 instruction and data relocations.
466 2020-08-03 Alan Modra <amodra@gmail.com>
468 * vms-lib.c (vms_traverse_index): Sanity check size remaining
469 before accessing vms_idx or vms_elfidx.
471 2020-08-03 Alan Modra <amodra@gmail.com>
474 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
475 size against file size. Correct LONG_MAX limit check.
476 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
477 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
478 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
479 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
480 bfd_malloc_and_get_section.
482 2020-07-31 Alan Modra <amodra@gmail.com>
485 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
486 IR symbols to become dynamic.
487 (elf_link_add_object_symbols): Don't exclude IR symbols when
488 deciding whether an as-needed shared library is needed.
490 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
493 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
495 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
497 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
499 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
500 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
501 Don't define _STRUCTURED_PROC.
502 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
503 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
504 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
505 * configure, config.in: Regenerate.
506 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
507 * Makefile.in, doc/Makefile.in: Regenerate.
509 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
511 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
512 (elf_link_hash_table): Add sym_cache.
513 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
514 (elf32_arm_check_relocs): Updated.
515 (elf32_arm_size_dynamic_sections): Likewise.
516 * elf32-bfin.c (bfin_link_hash_table): Removed.
517 (bfin_link_hash_newfunc): Updated.
518 (bfin_hash_table): Removed.
519 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
520 (csky_elf_check_relocs): Updated.
521 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
522 (elf32_hppa_check_relocs): Updated.
523 * elf32-i386.c (elf_i386_tls_transition): Updated.
524 (elf_i386_convert_load_reloc): Likewise.
525 (elf_i386_check_relocs): Likewise.
526 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
527 (m32r_elf_hash_table): Updated.
528 (m32r_elf_link_hash_table_create): Likewise.
529 (m32r_elf_create_dynamic_sections): Likewise.
530 (m32r_elf_adjust_dynamic_symbol): Likewise.
531 (allocate_dynrelocs): Likewise.
532 (m32r_elf_size_dynamic_sections): Likewise.
533 (m32r_elf_relocate_section): Likewise.
534 (m32r_elf_finish_dynamic_symbol): Likewise.
535 (m32r_elf_check_relocs): Likewise.
536 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
538 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
539 (elf_m68k_check_relocs): Updated.
540 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
541 (elf_metag_check_relocs): Updated.
542 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
543 (microblaze_elf_check_relocs): Updated.
544 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
545 (nds32_elf_create_dynamic_sections): Likewise.
546 (nds32_elf_adjust_dynamic_symbol): Likewise.
547 (nds32_elf_check_relocs): Likewise.
548 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
549 srelbss and aym_cache.
550 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
551 (nios2_elf32_check_relocs): Updated.
552 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
553 (or1k_elf_check_relocs): Updated.
554 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
555 (ppc_elf_check_relocs): Updated.
556 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
557 (elf_s390_check_relocs): Updated.
558 (elf_s390_finish_dynamic_sections): Likewise.
559 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
561 (sh_elf_create_dynamic_sections): Updated.
562 (sh_elf_adjust_dynamic_symbol): Likewise.
563 (sh_elf_size_dynamic_sections): Likewise.
564 (sh_elf_check_relocs): Likewise.
565 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
566 (elf32_tic6x_check_relocs): Updated.
567 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
568 (tilepro_elf_hash_table): Updated.
569 (tilepro_elf_link_hash_table_create): Likewise.
570 (tilepro_elf_check_relocs): Likewise.
571 (tilepro_elf_adjust_dynamic_symbol): Likewise.
572 (allocate_dynrelocs): Likewise.
573 (tilepro_elf_size_dynamic_sections): Likewise.
574 (tilepro_elf_relocate_section): Likewise.
575 (tilepro_elf_finish_dynamic_symbol): Likewise.
576 (tilepro_finish_dyn): Likewise.
577 (tilepro_elf_finish_dynamic_sections): Likewise.
578 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
579 (ppc64_elf_before_check_relocs): Updated.
580 (ppc64_elf_check_relocs): Likewise.
581 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
582 (elf_s390_check_relocs): Updated.
583 (elf_s390_relocate_section): Likewise.
584 (elf_s390_finish_dynamic_sections): Likewise.
585 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
586 (elf_x86_64_check_relocs): Likewise.
587 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
589 (elfNN_aarch64_check_relocs): Updated.
590 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
591 (riscv_elf_check_relocs): Updated.
592 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
593 (mips_elf_resolve_got_page_ref): Updated.
594 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
595 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
597 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
598 (tilegx_elf_check_relocs): Updated.
599 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
601 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
603 * elflink.c (bfd_elf_final_link): Give local symbols a name if
605 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
606 return TRUE if making ET_REL output.
608 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
610 * elf-bfd.h (elf_backend_data): Add
611 `elf_backend_elfsym_local_is_section' member.
612 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
614 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
615 * elflink.c (bfd_elf_final_link): Use it to determine whether
616 set the `.symtab' section's `sh_info' value to the index of the
617 first non-local or non-section symbol.
618 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
620 (elf_backend_elfsym_local_is_section): New macro.
621 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
623 (elf_backend_elfsym_local_is_section): New macro.
625 2020-07-29 Alan Modra <amodra@gmail.com>
627 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
628 defined in excluded sections.
630 2020-07-28 Alan Modra <amodra@gmail.com>
632 * elf.c (assign_section_numbers): Comment. Don't segfault on
633 discarded sections when setting linked-to section for generic
635 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
637 2020-07-27 Alan Modra <amodra@gmail.com>
639 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
641 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
644 2020-07-24 Nick Clifton <nickc@redhat.com>
646 * config.bfd: Move xc16x target to the obsolete list.
648 2020-07-22 Kevin Buettner <kevinb@redhat.com>
650 * binary.c (binary_get_section_contents): Seek using offset
651 from section's file position.
653 2020-07-22 Kevin Buettner <kevinb@redhat.com>
655 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
657 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
660 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
661 type for the first function argument. Rename pointers to reflect
662 that they have distinct types.
664 2020-07-20 Alan Modra <amodra@gmail.com>
666 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
668 2020-07-19 Alan Modra <amodra@gmail.com>
670 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
671 (select_alt_stub): New function.
672 (ppc_get_stub_entry): Use it here.
673 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
675 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
676 merge notoc stubs with other varieties when power10_stubs is "auto".
677 Instead dup the stub hash table entry.
678 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
679 tests of power10_stubs.
681 2020-07-15 Alan Modra <amodra@gmail.com>
684 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
686 2020-07-15 Nick Clifton <nickc@redhat.com>
689 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
690 check for aux entries that overflow the buufer.
692 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
694 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
695 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
697 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
698 Alan Modra <amodra@gmail.com>
701 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
702 objects both before and after normal object files.
703 * elflink.c (_bfd_elf_section_already_linked): Likewise.
705 2020-07-10 Alan Modra <amodra@gmail.com>
707 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
708 * elf64-ppc.c (struct ppc_link_hash_table): Delete
710 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
711 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
712 uses of power10_stubs.
714 2020-07-09 Alan Modra <amodra@gmail.com>
716 * coff-ppc.c: Delete.
719 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
720 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
722 (coff_write_object_contents): Remove PPC_PE code.
723 * config.bfd: Move powerpcle-pe to removed targets.
724 * configure.ac: Remove powerpc PE entries.
725 * libcoff-in.h (ppc_allocate_toc_section): Delete.
726 (ppc_process_before_allocation): Delete.
727 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
728 * targets.c: Remove powerpc PE vectors.
729 * po/SRC-POTFILES.in: Regenerate.
730 * libcoff.h: Regenerate.
731 * Makefile.in: Regenerate.
732 * configure: Regenerate.
734 2020-07-09 Nick Clifton <nickc@redhat.com>
736 * po/fr.po: Updated French translation.
738 2020-07-07 Alan Modra <amodra@gmail.com>
740 * xcofflink.c (xcoff_mark): Don't mark const sections.
741 (bfd_xcoff_record_link_assignment): Add FIXME.
742 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
743 sections being discarded by linker script.
745 2020-07-07 Alan Modra <amodra@gmail.com>
747 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
748 time, uid, gid and mode for deterministic archive.
749 (xcoff_write_archive_contents_big): Likewise.
751 2020-07-07 Alan Modra <amodra@gmail.com>
753 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
756 2020-07-06 Nick Clifton <nickc@redhat.com>
758 * po/pt.po: Updated Portuguese translation.
759 * po/uk.po: Updated Ukranian translation.
761 2020-07-04 Nick Clifton <nickc@redhat.com>
763 * version.m4: Set version to 2.35.50.
764 * configure: Regenerate.
765 * po/bbfd.pot: Regenerate.
767 2020-07-04 Nick Clifton <nickc@redhat.com>
769 Binutils 2.35 branch created.
771 2020-07-01 Alan Modra <amodra@gmail.com>
774 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
775 raw syment index before dereferencing.
777 2020-07-01 Alan Modra <amodra@gmail.com>
779 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
781 2020-07-01 Alan Modra <amodra@gmail.com>
783 * config.bfd: Obsolete xc16x.
785 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
787 * archures.c (bfd_mach_i386_nacl): Removed.
788 (bfd_mach_i386_i386_nacl): Likewise.
789 (bfd_mach_x86_64_nacl): Likewise.
790 (bfd_mach_x64_32_nacl): Likewise.
791 * config.bfd: Remove *-*-nacl* targets.
792 * configure.ac: Remove x86 NaCl target vectors.
793 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
794 (bfd_x64_32_nacl_arch): Likewise.
795 (bfd_x86_64_nacl_arch): Likewise.
796 (bfd_i386_nacl_arch): Likewise.
797 (bfd_x64_32_arch_intel_syntax): Updated.
798 * elf32-i386.c: Don't include "elf-nacl.h".
799 (elf_i386_nacl_plt): Removed.
800 (elf_i386_nacl_plt0_entry): Likewise.
801 (elf_i386_nacl_plt_entry): Likewise.
802 (elf_i386_nacl_pic_plt0_entry): Likewise.
803 (elf_i386_nacl_pic_plt_entry): Likewise.
804 (elf_i386_nacl_eh_frame_plt): Likewise.
805 (elf_i386_nacl_plt): Likewise.
806 (elf32_i386_nacl_elf_object_p): Likewise.
807 (elf_i386_get_synthetic_symtab): Updated.
808 (elf_i386_link_setup_gnu_properties): Likewise.
809 * elf64-x86-64.c: Don't include "elf-nacl.h".
810 (elf_x86_64_nacl_plt): Removed.
811 (elf64_x86_64_nacl_elf_object_p): Likewise.
812 (elf_x86_64_nacl_plt0_entry): Likewise.
813 (elf_x86_64_nacl_plt_entry): Likewise.
814 (elf_x86_64_nacl_eh_frame_plt): Likewise.
815 (elf_x86_64_nacl_plt): Likewise.
816 (elf32_x86_64_nacl_elf_object_p): Likewise.
817 (elf_x86_64_get_synthetic_symtab): Updated.
818 (elf_x86_64_link_setup_gnu_properties): Likewise.
819 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
820 * targets.c: Remove x86 NaCl target vectors.
821 * bfd-in2.h: Regenerated.
822 * configure: Likewise.
824 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
827 _bfd_elf_add_dynamic_tags.
829 2020-06-29 Alan Modra <amodra@gmail.com>
831 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
832 return value of bfd_bread. Don't read more than requested length.
833 Sanity check length. Properly terminate file name.
835 2020-06-29 Alan Modra <amodra@gmail.com>
837 * arc-got.h: Use C style comments.
838 * coff-z80.c: Likewise.
839 * elf32-csky.c: Likewise.
840 * peXXigen.c: Likewise.
841 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
844 2020-06-26 Pat Bernardi <bernardi@adacore.com>
846 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
847 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
849 2020-06-26 Alan Modra <amodra@gmail.com>
851 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
852 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
853 (riscv_get_priv_spec_name): Move to..
854 * cpu-riscv.c: ..here.
855 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
856 Use %u to print unsigned numbers.
858 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
860 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
861 default architecture.
863 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
866 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
867 _bfd_elf_add_dynamic_tags.
869 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
872 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
873 _bfd_elf_add_dynamic_tags.
875 2020-06-24 Alan Modra <amodra@gmail.com>
877 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
878 shifts without undefined behaviour.
880 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
882 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
884 (_bfd_elf_add_dynamic_tags): New.
885 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
886 _bfd_elf_add_dynamic_tags.
887 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
888 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
889 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
890 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
891 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
892 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
893 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
894 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
896 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
897 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
898 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
899 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
900 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
901 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
902 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
903 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
904 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
906 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
907 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
908 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
909 _bfd_elf_maybe_vxworks_add_dynamic_tags.
910 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
911 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
913 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
914 (_bfd_x86_elf_size_dynamic_sections): Likewise.
915 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
916 dt_reloc_sz and dt_reloc_ent.
917 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
918 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
920 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
921 etab.dt_pltgot_required.
922 (elf32_hppa_size_dynamic_sections): Call
923 _bfd_elf_add_dynamic_tags.
924 * elf32-metag.c (elf_metag_link_hash_table_create): Set
925 etab.dt_pltgot_required.
926 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
927 * elf32-sh.c (sh_elf_link_hash_table_create): Set
928 root.dt_pltgot_required for FDPIC output.
929 (sh_elf_size_dynamic_sections): Call
930 _bfd_elf_maybe_vxworks_add_dynamic_tags.
931 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
932 elf.dt_pltgot_required.
933 (elf_xtensa_size_dynamic_sections): Call
934 _bfd_elf_add_dynamic_tags.
935 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
936 root.dt_pltgot_required.
937 (elf64_hppa_size_dynamic_sections): Call
938 _bfd_elf_add_dynamic_tags.
939 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
940 root.dt_pltgot_required.
941 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
942 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
943 * elflink.c (_bfd_elf_add_dynamic_tags): New.
945 2020-06-22 Saagar Jha <saagar@saagarjha.com>
947 * mach-o.c: Support the new load commands by reading a linkedit
948 data command for them.
950 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
952 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
953 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
954 (riscv_get_priv_spec_class): Likewise.
955 (riscv_get_priv_spec_name): Likewise.
956 (riscv_get_priv_spec_class_from_numbers): New function, convert
957 the version numbers into string, then call riscv_get_priv_spec_class
958 to get the priv spec class.
959 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
960 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
961 (riscv_get_priv_spec_name): Likewise.
962 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
963 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
964 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
965 of input and output objects form their priv spec attributes by
966 riscv_get_priv_spec_class_from_numbers. Report warning rather than
967 errors when linking objects with differnet priv spec versions. We do
968 know v1.9.1 may have conflicts to other versions, so report the
969 warning, too. After that, update the output priv spec version to the
972 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
974 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
975 priv attributes, we will check the conflicts for all of them (major,
976 minor and revision), and then set the priv_attrs_merged to TRUE to
977 indicate that we have handled all of the priv attributes. Remove
978 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
980 2020-06-21 Alan Modra <amodra@gmail.com>
983 * configure.ac: Disable plugins by default for some targets.
984 * plugin.c: Comment typo fix.
985 * configure: Regenerate.
987 2020-06-19 Nick Clifton <nickc@redhat.com>
989 * plugin.c (try_load_plugin): Suppress the error message about
990 being unable to open a plugin if creating a list of viable
993 2020-06-16 Alan Modra <amodra@gmail.com>
995 * aout-tic30.c: Delete file.
996 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
997 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
998 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
999 (xc16x-*-elf): Sort properly.
1000 * configure.ac: Remove tic30_aout_vec.
1001 * targets.c: Likewise.
1002 * Makefile.in: Regenerate.
1003 * configure: Regenerate.
1004 * po/SRC-POTFILES.in: Regenerate.
1006 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1008 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1009 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1010 (elf32xtensa_abi): New global variable.
1011 (xtensa_abi_choice): New function.
1012 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1013 XSHAL_ABI to select PLT code.
1015 2020-06-15 Roland McGrath <mcgrathr@google.com>
1017 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1018 field of bfd_link_info.
1020 2020-06-15 Alan Modra <amodra@gmail.com>
1022 * config.bfd: Obsolete powerpcle-*-pe targets.
1024 2020-06-15 Alan Modra <amodra@gmail.com>
1027 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1028 symbols that were defined in discarded sections.
1029 * cofflink.c (coff_link_check_archive_element): Likewise.
1030 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1032 (_bfd_coff_write_global_sym): Don't emit such symbols.
1033 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1034 libcoff.h: Regenerate.
1036 2020-06-11 Alan Modra <amodra@gmail.com>
1039 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1041 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1043 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1044 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1045 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1048 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1051 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1052 Clear verinfo.verdef.
1054 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1057 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1058 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1059 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1061 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1062 Set ifunc_resolvers if there are FUNC resolvers.
1063 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1064 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1065 with elf.ifunc_resolvers.
1066 (write_plt_relocs_for_local_syms): Likewise.
1067 (ppc64_elf_relocate_section): Likewise.
1068 (ppc64_elf_finish_dynamic_sections): Likewise.
1069 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1071 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1072 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1073 instead of readonly_dynrelocs_against_ifunc.
1074 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1075 readonly_dynrelocs_against_ifunc.
1077 2020-06-09 Alan Modra <amodra@gmail.com>
1079 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1080 maybe_local_ifunc_resolver field.
1081 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1082 cases where maybe_local_ifunc_resolver was set.
1083 (ppc64_elf_relocate_section): Likewise.
1084 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1087 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1091 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1093 (elf32_arm_size_dynamic_sections): Updated. Clear
1094 root.tlsdesc_plt for DF_BIND_NOW.
1095 (elf32_arm_finish_dynamic_sections): Updated.
1096 (elf32_arm_output_arch_local_syms): Likewise.
1097 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1098 Clear root.tlsdesc_plt for DF_BIND_NOW.
1099 (nds32_elf_finish_dynamic_sections): Updated.
1100 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1101 dt_tlsdesc_plt and dt_tlsdesc_got.
1102 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1103 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1104 tlsdesc_plt and dt_tlsdesc_got.
1105 (elfNN_aarch64_allocate_dynrelocs): Updated.
1106 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1107 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1108 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1110 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1111 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1112 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1113 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1116 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1118 * elf32-tic6x.c (elf32_bed): Defined the default to
1121 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1125 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1126 root.splt/root.srelplt.
1127 (elf64_hppa_create_dynamic_sections): Likewise.
1128 (elf64_hppa_size_dynamic_sections): Likewise.
1129 (elf64_hppa_finish_dynamic_symbol): Likewise.
1130 (elf_hppa_final_link): Likewise.
1131 (elf_hppa_final_link_relocate): Likewise.
1133 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1135 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1136 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1139 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1141 * elf-bfd.h (elf_target_os): New.
1142 (elf_link_hash_table): Add target_os.
1143 (elf_backend_data): Add target_os.
1144 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1145 symbian_p and nacl_p.
1146 (create_got_section): Updated.
1147 (elf32_arm_create_dynamic_sections): Likewise.
1148 (arm_type_of_stub): Likewise.
1149 (elf32_arm_create_or_find_stub_sec): Likewise.
1150 (elf32_arm_allocate_plt_entry): Likewise.
1151 (elf32_arm_populate_plt_entry): Likewise.
1152 (elf32_arm_final_link_relocate): Likewise.
1153 (elf32_arm_check_relocs): Likewise.
1154 (allocate_dynrelocs_for_symbol): Likewise.
1155 (elf32_arm_finish_dynamic_symbol): Likewise.
1156 (elf32_arm_finish_dynamic_sections): Likewise.
1157 (elf32_arm_output_plt_map_1): Likewise.
1158 (elf32_arm_output_arch_local_syms): Likewise.
1159 (elf32_arm_add_symbol_hook): Likewise.
1160 (elf32_arm_nacl_link_hash_table_create): Likewise.
1161 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1162 (elf32_arm_symbian_link_hash_table_create): Likewise.
1163 (ELF_TARGET_OS): New.
1164 * elf32-i386.c (elf_i386_arch_bed): Removed.
1165 (elf_backend_arch_data): Likewise.
1166 (elf_i386_solaris_arch_bed): Likewise.
1167 (elf_i386_nacl_arch_bed): Likewise.
1168 (elf_i386_vxworks_arch_bed): Likewise.
1169 (elf_i386_relocate_section): Updated.
1170 (elf_i386_finish_dynamic_sections): Likewise.
1171 (elf_i386_get_synthetic_symtab): Likewise.
1172 (elf_i386_link_setup_gnu_properties): Likewise.
1173 (ELF_TARGET_OS): New.
1174 * elf32-mips.c (ELF_TARGET_OS): New.
1175 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1176 (ppc_elf_create_got): Updated.
1177 (ppc_elf_create_dynamic_sections): Likewise.
1178 (ppc_elf_check_relocs): Likewise.
1179 (ppc_elf_adjust_dynamic_symbol): Likewise.
1180 (ppc_elf_size_dynamic_sections): Likewise.
1181 (ppc_elf_relocate_section): Likewise.
1182 (ppc_elf_finish_dynamic_sections): Likewise.
1183 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1184 (ELF_TARGET_OS): New.
1185 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1186 (sh_elf_link_hash_table_create): Updated.
1187 (sh_elf_create_dynamic_sections): Likewise.
1188 (allocate_dynrelocs): Likewise.
1189 (sh_elf_size_dynamic_sections): Likewise.
1190 (sh_elf_relocate_section): Likewise.
1191 (sh_elf_finish_dynamic_symbol): Likewise.
1192 (sh_elf_finish_dynamic_sections): Likewise.
1193 (ELF_TARGET_OS): New.
1194 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1196 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1197 (ELF_TARGET_OS): New.
1198 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1199 (elf_x86_64_solaris_arch_bed): Likewise.
1200 (elf_x86_64_nacl_arch_bed): Likewise.
1201 (elf_x86_64_finish_dynamic_sections): Updated.
1202 (elf_x86_64_get_synthetic_symtab): Likewise.
1203 (elf_x86_64_link_setup_gnu_properties): Likewise.
1204 (ELF_TARGET_OS): New.
1205 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1207 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1208 (MIPS_ELF_REL_DYN_NAME): Updated.
1209 (ELF_MIPS_GP_OFFSET): Likewise.
1210 (mips_elf_create_local_got_entry): Likewise.
1211 (mips_elf_allocate_dynamic_relocations): Likewise.
1212 (mips_elf_count_got_symbols): Likewise.
1213 (is_gott_symbol): Likewise.
1214 (mips_elf_calculate_relocation): Likewise.
1215 (mips_elf_create_dynamic_relocation): Likewise.
1216 (_bfd_mips_elf_check_relocs): Likewise.
1217 (allocate_dynrelocs): Likewise.
1218 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1219 (mips_elf_lay_out_got): Likewise.
1220 (mips_elf_set_plt_sym_value): Likewise.
1221 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1222 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1223 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1224 (_bfd_mips_elf_final_link): Likewise.
1225 (_bfd_mips_init_file_header): Likewise.
1226 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1228 (allocate_dynrelocs): Likewise.
1229 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1230 (_bfd_sparc_elf_relocate_section): Likewise.
1231 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1232 (sparc_finish_dyn): Likewise.
1233 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1234 * elfxx-target.h (ELF_TARGET_OS): New.
1235 (elfNN_bed): Add ELF_TARGET_OS.
1236 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1237 (_bfd_x86_elf_link_hash_table_create): Likewise.
1238 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1239 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1240 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1241 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1242 * elfxx-x86.h (elf_x86_target_os): Removed.
1243 (elf_x86_backend_data): Likewise.
1244 (get_elf_x86_backend_data): Likewise.
1245 (elf_x86_link_hash_table): Remove target_os.
1247 2020-06-06 Alan Modra <amodra@gmail.com>
1250 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1251 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1252 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1253 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1254 * elf64-ppc.c: Update throughout for reloc renaming.
1255 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1256 * libbfd.h: Regenerate.
1257 * bfd-in2.h: Regenerate.
1259 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1265 2020-06-05 Nick Clifton <nickc@redhat.com>
1267 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1270 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1272 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1273 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1274 whether the object can be linked according to it's priv
1275 attributes. The object without any priv spec attributes can
1276 be linked with others. If the first input object doesn't contain
1277 any priv attributes, then we need to copy the setting from the
1278 next input one. Also report more detailed error messages to user.
1280 2020-06-04 Stephen Casner <casner@acm.org>
1282 Extend pdp11-aout symbol table format to accommodate .stab
1283 symbols and implement correct handling of them.
1285 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1286 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1287 normal vs. .stab symbol table type values, replacing N_STAB mask.
1288 (translate_from_native_sym_flags): Determine correct section for
1289 different .stab types.
1290 (translate_to_native_sym_flags): Leave .stab types intact.
1291 (translate_symbol_table): Error if symbol indicates overlay;
1292 store desc field from .stab symbols.
1293 (write_syms): Output desc field with symbol.
1294 (aout_link_check_ar_symbols): Skip .stab symbols.
1295 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1296 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1297 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1298 correctly distinguish .stab symbols and select calculate their
1299 section and value; and copy desc and ovly fields from input symbol
1302 2020-06-04 Stephen Casner <casner@acm.org>
1304 * aoutx.h (translate_symbol_table): Comment had external and
1306 * pdp11.c (translate_symbol_table): Likewise.
1308 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1310 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1311 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1312 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1314 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1318 in debug section against symbol defined in shared library to 0.
1319 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1320 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1321 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1322 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1323 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1324 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1325 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1326 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1327 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1328 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1329 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1330 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1331 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1332 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1334 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1335 there is non-GOT reference.
1336 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1337 non-alloced sections.
1339 2020-06-03 Stephen Casner <casner@acm.org>
1341 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1343 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1345 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1346 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1347 other size that doesn't qcover the header word.
1348 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1349 string table, and zero it.
1350 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1351 message and set bfd_error on finding an invalid name string offset.
1352 (add_to_stringtab): INLINE -> inline
1353 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1355 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1356 any relocs that could not be recognised.
1357 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1358 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1359 name exists and is long enough, before attempting to see if it is
1361 c3864421222 - Correct case for N_SO being the last symbol.
1362 50455f1ab29 PR 20891 - Handle the case where the main file name
1363 and the directory name are both empty.
1364 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1365 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1366 range string table offsets.
1367 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1368 illegal string offset.
1369 (aout_link_includes_newfunc): Add comment.
1370 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1371 on unexpected relocation type rather than ASSERT.
1373 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1376 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1377 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1379 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1382 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1383 non-alloced sections.
1385 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1387 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1388 dynamic relocations for non SEC_ALLOC sections.
1390 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1392 * aout64.c (BMAGIC, QMAGIC): Do not define.
1393 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1394 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1395 to check the file format.
1396 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1397 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1398 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1400 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1403 relocations for non SEC_ALLOC sections.
1405 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1407 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1408 * elf32-arm.c (maybe_set_textrel): Removed.
1409 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1410 with _bfd_elf_maybe_set_textrel.
1411 * elf32-csky.c (maybe_set_textrel): Removed.
1412 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1413 with _bfd_elf_maybe_set_textrel.
1414 * elf32-hppa.c (maybe_set_textrel): Removed.
1415 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1416 with _bfd_elf_maybe_set_textrel.
1417 * elf32-lm32.c (maybe_set_textrel): Removed.
1418 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1419 with _bfd_elf_maybe_set_textrel.
1420 * elf32-m32r.c (maybe_set_textrel): Removed.
1421 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1422 with _bfd_elf_maybe_set_textrel.
1423 * elf32-metag.c (maybe_set_textrel): Removed.
1424 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1425 with _bfd_elf_maybe_set_textrel.
1426 * elf32-nds32.c (maybe_set_textrel): Removed.
1427 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1428 with _bfd_elf_maybe_set_textrel.
1429 * elf32-or1k.c (maybe_set_textrel): Removed.
1430 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1431 with _bfd_elf_maybe_set_textrel.
1432 * elf32-ppc.c (maybe_set_textrel): Removed.
1433 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1434 with _bfd_elf_maybe_set_textrel.
1435 * elf32-s390.c (maybe_set_textrel): Removed.
1436 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1437 with _bfd_elf_maybe_set_textrel.
1438 * elf32-sh.c (maybe_set_textrel): Removed.
1439 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1440 with _bfd_elf_maybe_set_textrel.
1441 * elf32-tic6x.c (maybe_set_textrel): Removed.
1442 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1443 with _bfd_elf_maybe_set_textrel.
1444 * elf32-tilepro.c (maybe_set_textrel): Removed.
1445 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1446 with _bfd_elf_maybe_set_textrel.
1447 * elf64-ppc.c (maybe_set_textrel): Removed.
1448 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1449 with _bfd_elf_maybe_set_textrel.
1450 * elf64-s390.c (maybe_set_textrel): Removed.
1451 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1452 with _bfd_elf_maybe_set_textrel.
1453 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1454 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1455 with _bfd_elf_maybe_set_textrel.
1456 * elfnn-riscv.c (maybe_set_textrel): Removed.
1457 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1458 with _bfd_elf_maybe_set_textrel.
1459 * elfxx-sparc.c (maybe_set_textrel): Removed.
1460 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1461 with _bfd_elf_maybe_set_textrel.
1462 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1463 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1464 with _bfd_elf_maybe_set_textrel.
1465 * elfxx-x86.c (maybe_set_textrel): Removed.
1466 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1467 with _bfd_elf_maybe_set_textrel.
1468 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1470 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1475 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1476 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1477 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1478 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1480 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1481 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1482 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1483 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1484 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1485 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1486 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1487 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1488 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1489 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1490 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1491 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1492 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1493 (elf_backend_copy_indirect_symbol): Likewise.
1494 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1495 (elf_backend_copy_indirect_symbol): Likewise.
1496 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1498 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1502 * elf32-arm.c (readonly_dynrelocs): Removed.
1503 (maybe_set_textrel): Replace readonly_dynrelocs with
1504 _bfd_elf_readonly_dynrelocs.
1505 * elf32-csky.c (readonly_dynrelocs): Removed.
1506 (maybe_set_textrel): Replace readonly_dynrelocs with
1507 _bfd_elf_readonly_dynrelocs.
1508 * elf32-hppa.c(readonly_dynrelocs): Removed.
1509 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1510 _bfd_elf_readonly_dynrelocs.
1511 (maybe_set_textrel): Likewise.
1512 * elf32-lm32.c (readonly_dynrelocs): Removed.
1513 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1514 with _bfd_elf_readonly_dynrelocs.
1515 (maybe_set_textrel): Likewise.
1516 * elf32-m32r.c (readonly_dynrelocs): Removed.
1517 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1518 with _bfd_elf_readonly_dynrelocs.
1519 (maybe_set_textrel): Likewise.
1520 * elf32-metag.c (readonly_dynrelocs): Removed.
1521 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1522 with _bfd_elf_readonly_dynrelocs.
1523 (maybe_set_textrel): Likewise.
1524 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1525 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1526 with _bfd_elf_readonly_dynrelocs.
1527 * elf32-nds32.c (readonly_dynrelocs): Removed.
1528 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1529 with _bfd_elf_readonly_dynrelocs.
1530 (maybe_set_textrel): Likewise.
1531 * elf32-or1k.c (readonly_dynrelocs): Removed.
1532 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1533 with _bfd_elf_readonly_dynrelocs.
1534 * elf32-ppc.c (readonly_dynrelocs): Removed.
1535 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1536 _bfd_elf_readonly_dynrelocs.
1537 (ppc_elf_adjust_dynamic_symbol): Likewise.
1538 (maybe_set_textrel): Likewise.
1539 * elf32-s390.c (readonly_dynrelocs): Removed.
1540 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1541 with _bfd_elf_readonly_dynrelocs.
1542 (maybe_set_textrel): Likewise.
1543 * elf32-sh.c (readonly_dynrelocs): Removed.
1544 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1545 _bfd_elf_readonly_dynrelocs.
1546 (maybe_set_textrel): Likewise.
1547 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1548 (maybe_set_textrel): Replace readonly_dynrelocs with
1549 _bfd_elf_readonly_dynrelocs.
1550 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1551 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1552 with _bfd_elf_readonly_dynrelocs.
1553 (maybe_set_textrel): Likewise.
1554 * elf64-ppc.c (readonly_dynrelocs): Removed.
1555 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1556 _bfd_elf_readonly_dynrelocs.
1557 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1558 (maybe_set_textrel): Likewise.
1559 * elf64-s390.c (readonly_dynrelocs): Removed.
1560 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1561 with _bfd_elf_readonly_dynrelocs.
1562 (maybe_set_textrel): Likewise.
1563 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1564 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1565 (maybe_set_textrel): Replace readonly_dynrelocs with
1566 _bfd_elf_readonly_dynrelocs.
1567 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1568 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1569 with _bfd_elf_readonly_dynrelocs.
1570 (maybe_set_textrel): Likewise.
1571 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1572 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1573 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1574 (maybe_set_textrel): Likewise.
1575 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1576 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1577 with _bfd_elf_readonly_dynrelocs.
1578 (maybe_set_textrel): Likewise.
1579 * elfxx-x86.c (readonly_dynrelocs): Removed.
1580 (maybe_set_textrel): Replace readonly_dynrelocs with
1581 _bfd_elf_readonly_dynrelocs.
1582 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1584 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1586 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1587 -fsanitize=undefined.
1589 2020-06-03 Alan Modra <amodra@gmail.com>
1593 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1595 (pe_ILF_build_a_bfd): Likewise.
1597 2020-06-03 Alan Modra <amodra@gmail.com>
1600 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1601 core files as well as objects.
1603 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1606 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1607 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1609 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1610 (elf_arc_link_hash_newfunc): Updated.
1611 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1612 (elf32_arm_link_hash_newfunc): Updated.
1613 (elf32_arm_copy_indirect_symbol): Likewise.
1614 (elf32_arm_check_relocs): Likewise.
1615 (readonly_dynrelocs): Likewise.
1616 (allocate_dynrelocs_for_symbol): Likewise.
1617 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1618 (csky_elf_link_hash_newfunc): Updated.
1619 (csky_allocate_dynrelocs): Likewise.
1620 (readonly_dynrelocs): Likewise.
1621 (csky_elf_copy_indirect_symbol): Likewise.
1622 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1623 (hppa_link_hash_newfunc): Updated.
1624 (elf32_hppa_copy_indirect_symbol): Likewise.
1625 (elf32_hppa_hide_symbol): Likewise.
1626 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1627 (allocate_dynrelocs): Likewise.
1628 (elf32_hppa_relocate_section): Likewise.
1629 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1630 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1631 (lm32_elf_link_hash_newfunc): Likewise.
1632 (lm32_elf_link_hash_table_create): Updated.
1633 (readonly_dynrelocs): Likewise.
1634 (allocate_dynrelocs): Likewise.
1635 (lm32_elf_copy_indirect_symbol): Likewise.
1636 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1637 (m32r_elf_link_hash_newfunc): Likewise.
1638 (m32r_elf_link_hash_table_create): Updated.
1639 (m32r_elf_copy_indirect_symbol): Likewise.
1640 (allocate_dynrelocs): Likewise.
1641 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1642 (metag_link_hash_newfunc): Updated.
1643 (elf_metag_copy_indirect_symbol): Likewise.
1644 (readonly_dynrelocs): Likewise.
1645 (allocate_dynrelocs): Likewise.
1646 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1648 (link_hash_newfunc): Updated.
1649 (microblaze_elf_check_relocs): Likewise.
1650 (microblaze_elf_copy_indirect_symbol): Likewise.
1651 (readonly_dynrelocs): Likewise.
1652 (allocate_dynrelocs): Likewise.
1653 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1654 (nds32_elf_link_hash_newfunc): Updated.
1655 (nds32_elf_copy_indirect_symbol): Likewise.
1656 (readonly_dynrelocs): Likewise.
1657 (allocate_dynrelocs): Likewise.
1658 (nds32_elf_check_relocs): Likewise.
1659 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1660 (link_hash_newfunc): Updated.
1661 (nios2_elf32_copy_indirect_symbol): Likewise.
1662 (nios2_elf32_check_relocs): Likewise.
1663 (allocate_dynrelocs): Likewise.
1664 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1665 (or1k_elf_link_hash_newfunc): Updated.
1666 (readonly_dynrelocs): Likewise.
1667 (allocate_dynrelocs): Likewise.
1668 (or1k_elf_copy_indirect_symbol): Likewise.
1669 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1670 (ppc_elf_link_hash_newfunc): Updated.
1671 (ppc_elf_copy_indirect_symbol): Likewise.
1672 (ppc_elf_check_relocs): Likewise.
1673 (readonly_dynrelocs): Likewise.
1674 (ppc_elf_adjust_dynamic_symbol): Likewise.
1675 (allocate_dynrelocs): Likewise.
1676 (ppc_elf_relocate_section): Likewise.
1677 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1678 (link_hash_newfunc): Updated.
1679 (elf_s390_copy_indirect_symbol): Likewise.
1680 (readonly_dynrelocs): Likewise.
1681 (elf_s390_adjust_dynamic_symbol): Likewise.
1682 (allocate_dynrelocs): Likewise.
1683 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1684 (sh_elf_link_hash_newfunc): Updated.
1685 (readonly_dynrelocs): Likewise.
1686 (allocate_dynrelocs): Likewise.
1687 (sh_elf_copy_indirect_symbol): Likewise.
1688 (sh_elf_check_relocs): Likewise.
1689 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1690 (elf32_tic6x_link_hash_newfunc): Likewise.
1691 (elf32_tic6x_link_hash_table_create): Updated.
1692 (readonly_dynrelocs): Likewise.
1693 (elf32_tic6x_check_relocs): Likewise.
1694 (elf32_tic6x_allocate_dynrelocs): Likewise.
1695 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1697 (link_hash_newfunc): Updated.
1698 (tilepro_elf_copy_indirect_symbol): Likewise.
1699 (tilepro_elf_check_relocs): Likewise.
1700 (allocate_dynrelocs): Likewise.
1701 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1702 (ppc64_elf_copy_indirect_symbol): Updated.
1703 (ppc64_elf_check_relocs): Likewise.
1704 (readonly_dynrelocs): Likewise.
1705 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1706 (dec_dynrel_count): Likewise.
1707 (allocate_dynrelocs): Likewise.
1708 (ppc64_elf_relocate_section): Likewise.
1709 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1710 (link_hash_newfunc): Updated.
1711 (elf_s390_copy_indirect_symbol): Likewise.
1712 (readonly_dynrelocs): Likewise.
1713 (allocate_dynrelocs): Likewise.
1714 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1715 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1717 (elfNN_aarch64_link_hash_newfunc): Updated.
1718 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1719 (readonly_dynrelocs): Likewise.
1720 (need_copy_relocation_p): Likewise.
1721 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1722 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1723 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1724 (link_hash_newfunc): Updated.
1725 (riscv_elf_copy_indirect_symbol): Likewise.
1726 (riscv_elf_check_relocs): Likewise.
1727 (readonly_dynrelocs): Likewise.
1728 (allocate_dynrelocs): Likewise.
1729 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1731 (link_hash_newfunc): Updated.
1732 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1733 (_bfd_sparc_elf_check_relocs): Likewise.
1734 (readonly_dynrelocs): Likewise.
1735 (allocate_dynrelocs): Likewise.
1736 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1737 (link_hash_newfunc): Updated.
1738 (tilegx_elf_copy_indirect_symbol): Likewise.
1739 (tilegx_elf_check_relocs): Likewise.
1740 (readonly_dynrelocs): Likewise.
1741 (allocate_dynrelocs): Likewise.
1742 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1743 (readonly_dynrelocs): Likewise.
1744 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1745 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1747 2020-06-01 Alan Modra <amodra@gmail.com>
1749 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1750 command against cmd_length, not the end of record. For
1751 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1752 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1755 2020-05-28 David Faust <david.faust@oracle.com>
1757 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1758 R_BPF_INSN_{32,64} relocations.
1760 2020-05-28 Stephen Casner <casner@acm.org>
1762 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1763 addreses in .long (used in testsuites) and .stab values.
1765 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1768 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1769 Check bfd_link_dll when issue a DT_TEXTREL warning.
1770 * elfxx-x86.c (maybe_set_textrel): Likewise.
1771 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1773 2020-05-26 Nick Clifton <nickc@redhat.com>
1775 * plugin.c (try_load_plugin): Extend error message when a plugin
1778 2020-05-23 Alan Modra <amodra@gmail.com>
1780 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1782 2020-05-22 Alan Modra <amodra@gmail.com>
1785 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1786 attributes from shared libraries, and do not return an error if
1789 2020-05-21 Alan Modra <amodra@gmail.com>
1792 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1794 (_bfd_delete_bfd): Free the copy.
1795 (_bfd_new_bfd): Free nbfd->memory on error.
1797 2020-05-21 Alan Modra <amodra@gmail.com>
1799 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1800 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1801 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1802 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1803 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1804 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1805 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1806 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1807 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1808 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1809 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1810 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1811 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1812 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1813 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1814 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1815 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1816 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1817 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1818 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1820 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1822 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1823 get_default_version. It is used to find the default version for
1824 the specific extension.
1825 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1826 default_major_version and default_minor_version. Add new bfd_boolean
1827 parameter *use_default_version. Set it to TRUE if we need to call
1828 the callback rps->get_default_version to find the default version.
1829 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1830 the default version in riscv_parsing_subset_version, and then call
1831 riscv_add_subset to add the subset into subset list.
1832 (riscv_parse_prefixed_ext): Likewise.
1833 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1834 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1835 strings rather than characters.
1836 riscv_merge_arch_attr_info): The callback function get_default_version
1837 is only needed for assembler, so set it to NULL int the linker.
1838 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1839 * elfxx-riscv.h: Updated.
1841 2020-05-20 Alan Modra <amodra@gmail.com>
1844 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1845 use bfd_set_filename.
1846 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1847 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1848 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1849 (bfd_create): Likewise.
1850 (_bfd_delete_bfd): Don't free filename.
1851 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1852 return pointer to the copy or NULL on alloc fail.
1853 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1854 result of bfd_set_filename.
1855 * bfd-in2.h: Regenerate.
1857 2020-05-20 Alan Modra <amodra@gmail.com>
1860 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1861 section size against file size.
1862 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1864 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1867 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1868 and memset when allocating memory for the sections_being_created
1871 2020-05-19 Stafford Horne <shorne@gmail.com>
1873 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1875 (or1k_elf_relocate_section): Access srelgot via
1876 htab->root.srelgot. Add assertions for srelgot->contents.
1877 Introduce local variable for srelgot to not reuse global
1879 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1880 (or1k_set_got_and_rela_sizes): New function.
1881 (or1k_initial_exec_offset): New function.
1882 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1883 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1885 (or1k_elf_check_relocs): Use OR to set TLS access.
1886 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1888 (or1k_elf_size_dynamic_sections): Use
1889 or1k_set_got_and_rela_sizes to set sizes.
1890 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1891 (TCB_SIZE): New macro.
1892 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1893 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1894 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1895 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1896 (tpoff): Add dynamic boolean argument.
1897 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1899 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1901 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1902 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1903 cases with BFD_RELOC_AARCH64_JUMP26.
1904 (elfNN_aarch64_check_relocs): Likewise.
1906 2020-05-19 Alan Modra <amodra@gmail.com>
1908 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1909 bfd_get_filename rather than accessing bfd->filename directly.
1910 * aout-target.h (MY (object_p)): Likewise.
1911 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1912 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1913 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1914 (_bfd_archive_bsd44_construct_extended_name_table),
1915 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1916 (_bfd_bsd_write_armap): Likewise.
1917 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1918 * cache.c (bfd_open_file): Likewise.
1919 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1920 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1921 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1922 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1923 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1924 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1925 (patch_tls_desc_to_ie): Likewise.
1926 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1927 (spu_elf_auto_overlay): Likewise.
1928 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1929 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1930 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1931 * elflink.c (bfd_elf_size_dynamic_sections),
1932 (elf_link_input_bfd): Likewise.
1933 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1934 * mach-o.c (bfd_mach_o_follow_dsym),
1935 (bfd_mach_o_close_and_cleanup): Likewise.
1936 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1937 (find_separate_debug_file, get_build_id_name): Likewise.
1938 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1939 * plugin.c (bfd_plugin_open_input): Likewise.
1940 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1941 * som.c (som_write_armap): Likewise.
1942 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1943 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1944 (_bfd_vms_lib_write_archive_contents): Likewise.
1945 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1947 2020-05-19 Alan Modra <amodra@gmail.com>
1950 * bfdio.c (_bfd_real_fopen): Typo fix.
1952 2020-05-18 Nick Clifton <nickc@redhat.com>
1955 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1956 for the sections_being_created array.
1958 2020-05-18 Alan Modra <amodra@gmail.com>
1960 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1961 they can be freed without also freeing internal_relocs.
1963 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1966 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1967 separators into DOS style when creating a WIN32 fullpath.
1969 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1971 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1972 to initialize RISC-V tdata.
1974 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1976 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1979 2020-05-11 Alan Modra <amodra@gmail.com>
1981 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1983 2020-05-11 Alan Modra <amodra@gmail.com>
1985 * elf64-ppc.c: Rename powerxx to power10 throughout.
1987 2020-05-11 Alan Modra <amodra@gmail.com>
1990 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1991 contains required number of auxents before processing any auxent.
1992 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1993 file name from auxents for PE.
1995 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1997 * aout-cris.c (DEFAULT_ARCH): Delete define.
1998 (MY_set_arch_mach): Likewise.
1999 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2001 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2002 of r_type before the shift.
2004 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2007 * elfnn-aarch64.c (group_sections): Copy implementation from
2010 2020-05-01 Alan Modra <amodra@gmail.com>
2013 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2014 accessing root.u.def of symbols. Also check root.u.def.section
2015 is non-NULL. Reverse tests so as to make the logic positive.
2017 2020-05-01 Alan Modra <amodra@gmail.com>
2020 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2021 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2023 2020-05-01 Alan Modra <amodra@gmail.com>
2026 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2027 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2028 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2029 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2030 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2031 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2032 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2033 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2034 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2035 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2037 2020-05-01 Alan Modra <amodra@gmail.com>
2040 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2041 from shared libraries.
2043 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2045 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2046 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2047 equals 0. Report overflow when the result has negative sign but
2048 all significant bits are zero.
2050 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2052 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2053 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2055 2020-04-28 Alan Modra <amodra@gmail.com>
2057 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2058 Emit warning message.
2060 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2062 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2063 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2064 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2065 to x86_64_pe_big_vec as it not a big-endian format.
2066 (vec i386_pe_big_vec): New.
2067 * configure.ac: Likewise.
2068 * targets.c: Likewise.
2069 * configure: Regenerate.
2070 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2071 COFF_WITH_PE_BIGOBJ): New.
2072 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2074 (x86_64_pe_be_vec): Moved.
2076 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2078 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2079 * elf.c (elfcore_grok_arc_v2): New function.
2080 (elfcore_grok_note): Call the new function to handle the corresponding
2082 (elfcore_write_arc_v2): New function.
2083 (elfcore_write_register_note): Call the new function to handle the
2084 corresponding pseudo-sections.
2086 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2089 * bfd-in2.h: Regenerated.
2090 * elf32-xtensa.c (elf_howto_table): New entries for
2091 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2092 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2093 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2094 R_XTENSA_NDIFF{8,16,32}.
2095 * libbfd.h (bfd_reloc_code_real_names): Add names for
2096 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2097 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2098 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2099 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2101 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2104 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2107 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2110 * elf-bfd.h (elf_backend_data): Add
2111 elf_backend_strip_zero_sized_dynamic_sections.
2112 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2113 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2115 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2117 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2119 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2121 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2123 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2125 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2127 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2129 2020-04-21 Nick Clifton <nickc@redhat.com>
2131 * po/sr.po: Updated Serbian translation.
2133 2020-04-21 Alan Modra <amodra@gmail.com>
2135 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2138 2020-04-20 Stephen Casner <casner@acm.org>
2140 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2141 causing globals from linker script to be treated as debug symbols.
2142 (translate_symbol_table): Don't sign-extend symbol values from 16
2143 to 64 bits in nm output.
2145 2020-04-20 Alan Modra <amodra@gmail.com>
2147 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2149 2020-04-18 Alan Modra <amodra@gmail.com>
2151 * section.c (bfd_is_const_section): Correct test for special
2153 * bfd-in2.h: Regenerate.
2155 2020-04-17 Alan Modra <amodra@gmail.com>
2158 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2161 2020-04-16 Nick Clifton <nickc@redhat.com>
2164 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2165 abort with a more helpful error message.
2167 2020-04-16 Alan Modra <amodra@gmail.com>
2170 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2173 2020-04-15 Fangrui Song <maskray@google.com>
2176 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2177 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2178 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2179 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2180 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2181 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2182 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2183 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2184 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2185 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2186 * elflink.c (elf_link_output_extsym): Likewise.
2187 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2189 2020-04-15 Alan Modra <amodra@gmail.com>
2192 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2193 pointer into strings that may be freed for section name, always
2194 allocate a new string.
2196 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2197 Jan W. Jagersma <jwjagersma@gmail.com>
2199 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2200 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2201 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2202 (_bfd_go32_mkobject): New functions.
2203 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2204 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2205 (go32exe_mkobject): Call _bfd_go32_mkobject.
2206 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2207 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2209 (coff_write_relocs): Enable extended reloc counter code if
2210 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2211 (coff_write_object_contents): Likewise. Pad section headers
2212 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2213 instead of coff_swap_scnhdr_out.
2214 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2215 enable extended reloc counter.
2216 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2217 Declare with ATTRIBUTE_UNUSED.
2218 * libcoff-in.h: (struct coff_tdata): New field go32.
2220 * libcoff.h: Regenerate.
2222 2020-04-14 Fangrui Song <maskray@google.com>
2225 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2228 2020-04-14 Stephen Casner <casner@acm.org>
2231 * pdp11.c: Add implementation of --imagic option.
2232 (adjust_o_magic): Fix objcopy --extract-symbol test.
2233 * libaout.h (enum aout_magic): Add i_magic.
2235 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2236 Nick Clifton <nickc@redhat.com>
2238 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2240 <default>: Error rather than abort.
2242 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2245 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2246 relocation section from section group.
2248 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2250 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2251 bfd->origin to file offset.
2252 * bfdwin.c (bfd_get_file_window): Likewise.
2253 * bfd.c: Clarify the use of the bfd->origin field.
2254 * bfd-in2.h: Regenerate.
2255 * coff-i386.c: Don't include go32exe.h. Allow overriding
2256 coff_write_object_contents via COFF_WRITE_CONTENTS.
2257 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2258 (go32exe_write_object_contents): New functions.
2259 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2260 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2261 (create_go32_stub): Remove check for 2k size limit. Read stub
2262 from go32exe_temp_stub if present.
2263 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2264 copy variable-length stub.
2265 (go32_check_format): Read stub to go32exe_temp_stub, set
2266 origin, return go32exe_cleanup.
2267 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2268 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2269 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2270 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2271 Remove functions and their associated #defines.
2272 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2273 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2274 Rename field go32stub to stub.
2275 * libcoff.h: Regenerate.
2276 * coff-stgo32.c (go32_check_format): Rename to...
2277 (go32exe_check_format): ...this.
2278 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2279 (go32exe_copy_private_bfd_data): ...this.
2280 (stub_bytes): Rename to...
2281 (go32exe_default_stub): ...this.
2282 (create_go32_stub): Rename to...
2283 (go32exe_create_stub): ...this.
2284 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2287 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2291 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2292 relocation to R_386_32 for relocation against non-preemptible
2294 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2295 allocate dynamic relocation for non-preemptible absolute symbol.
2296 (elf_i386_relocate_section): Pass sec to
2297 GENERATE_DYNAMIC_RELOCATION_P.
2298 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2299 (elf_x86_64_convert_load_reloc): Covert load relocation to
2300 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2301 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2302 for non-preemptible absolute symbol if they overflow.
2303 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2304 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2305 symbol. Don't allocate dynamic relocation for non-preemptible
2307 (elf_x86_64_relocate_section): Don't generate relative relocation
2308 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2309 to GENERATE_DYNAMIC_RELOCATION_P.
2310 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2311 against non-preemptible absolute symbol.
2312 (_bfd_elf_x86_valid_reloc_p): New function.
2313 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2315 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2316 argument. Don't generate dynamic relocation against
2317 non-preemptible absolute symbol.
2318 (ABS_SYMBOL_P): New.
2319 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2320 against non-preemptible absolute symbol.
2322 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2323 (_bfd_elf_x86_valid_reloc_p): New.
2325 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2328 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2329 address in the GOT if in thumb only mode.
2331 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2333 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2335 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2337 * mmo.c (mmo_scan): Create .text section only when needed, not
2340 2020-03-31 Alan Modra <amodra@gmail.com>
2342 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2345 2020-03-31 Alan Modra <amodra@gmail.com>
2347 * vms-alpha.c (image_write): Check bounds for sections without
2348 contents too. Error on non-zero write to section without
2350 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2352 2020-03-31 Alan Modra <amodra@gmail.com>
2354 * tekhex.c (pass_over): Check is_eof before reading buffer.
2356 2020-03-30 Nick Clifton <nickc@redhat.com>
2359 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2360 field to timestamp and make it an integer.
2361 * libcoff.h: Regenerate.
2362 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2363 field in the pe_data structure rather than the insert_timestamp
2366 2020-03-30 Alan Modra <amodra@gmail.com>
2369 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2372 2020-03-26 Nick Clifton <nickc@redhat.com>
2374 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2375 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2377 * libbfd.h: Regenerate.
2379 2020-03-26 Alan Modra <amodra@gmail.com>
2381 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2383 2020-03-26 Alan Modra <amodra@gmail.com>
2385 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2387 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2389 2020-03-25 Nick Clifton <nickc@redhat.com>
2391 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2393 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2394 * libbfd.h: Regenerate.
2396 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2398 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2399 correct field name in the output string.
2401 2020-03-25 Alan Modra <amodra@gmail.com>
2404 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2405 for SHT_NOBITS section if first in segment.
2407 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2411 (_bfd_elf_get_symbol_version_string): This.
2412 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2413 (_bfd_elf_get_symbol_version_string): This.
2414 (bfd_elf_print_symbol): Pass TRUE to
2415 _bfd_elf_get_symbol_version_string.
2416 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2417 bfd_boolean argument.
2418 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2419 * targets.c (_bfd_get_symbol_version_string): Likewise.
2420 (bfd_get_symbol_version_string): Likewise.
2421 * bfd-in2.h: Regenerated.
2423 2020-03-24 Nick Clifton <nickc@redhat.com>
2424 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2427 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2430 2020-03-24 Nick Clifton <nickc@redhat.com>
2433 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2434 segment to use for PT_GNU_RELRO, ignore empty sections in a
2435 segment's current list.
2437 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2440 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2442 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2445 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2446 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2447 on the previous _bfd_elf_get_symbol_version_string.
2448 (_bfd_elf_get_symbol_version_string): Use it.
2450 2020-03-24 Alan Modra <amodra@gmail.com>
2452 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2453 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2456 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2458 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2460 2020-03-23 Alan Modra <amodra@gmail.com>
2462 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2463 symbol count. Allocate an extra byte to ensure name strings
2464 are terminated. Sanity check name offsets. Release memory on
2467 2020-03-23 Alan Modra <amodra@gmail.com>
2469 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2470 field hasn't been read. Remove unnecessary casts.
2472 2020-03-22 Alan Modra <amodra@gmail.com>
2474 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2475 enough to read number of symbols.
2477 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2479 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2480 (EXECUTABLE_SUFFIX): Likewise.
2481 * config.in: Regenerated.
2482 * configure: Likewise.
2483 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2484 _bfd_generic_close_and_cleanup.
2485 (plugin_list_entry): Remove resolution_file, resolution_option,
2486 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2487 lto_wrapper, gcc_env and initialized,
2488 (need_lto_wrapper_p): Removed.
2489 (get_lto_wrapper): Likewise.
2490 (setup_lto_wrapper_env): Likewise.
2491 (register_all_symbols_read): Likewise.
2492 (egister_cleanup): Likewise.
2493 (get_symbols): Likewise.
2494 (add_input_file): Likewise.
2495 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2496 (add_symbols): Updated.
2497 (try_claim): Likewise.
2498 (try_load_plugin): Likewise.
2499 (bfd_plugin_canonicalize_symtab): Likewise.
2500 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2501 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2503 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2506 * plugin.c (plugin_list_entry): Add has_symbol_type.
2507 (add_symbols_v2): New function.
2508 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2509 provides symbol type.
2510 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2511 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2514 2020-03-20 Alan Modra <amodra@gmail.com>
2516 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2517 enough to read number of symbols.
2519 2020-03-20 Alan Modra <amodra@gmail.com>
2521 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2522 backend functions for NULL before calling.
2523 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2524 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2525 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2526 * elfnn-ia64.c (ignore_errors): New function.
2527 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2529 2020-03-19 Nick Clifton <nickc@redhat.com>
2532 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2533 location of the varinfo in the unit's debug info data. Change the
2534 type of the stack field to a boolean.
2535 (lookup_var_by_offset): New function. Returns the varinfo
2536 structure for the variable described at the given offset in the
2538 (scan_unit_for_symbols): Add support for variables which have the
2539 DW_AT_specification attribute.
2541 2020-03-19 Nick Clifton <nickc@redhat.com>
2544 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2547 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2549 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2551 2020-03-18 Nick Clifton <nickc@redhat.com>
2554 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2555 memory access when processing a corrupt secondary reloc section.
2557 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2559 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2560 instead of calling abort.
2561 * elf32-csky.c (csky_build_one_stub): Likewise.
2562 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2563 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2564 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2565 * elf32-metag.c (metag_build_one_stub): Likewise.
2566 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2567 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2568 (ppc_size_one_stub): Likewise.
2569 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2571 2020-03-17 Nick Clifton <nickc@redhat.com>
2574 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2575 with error messages.
2577 2020-03-17 Nick Clifton <nickc@redhat.com>
2580 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2581 free. Add free on another failure path.
2583 2020-03-16 Alan Modra <amodra@gmail.com>
2586 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2587 we have a non-zero section count. Do lma comparison in octets.
2589 2020-03-16 Alan Modra <amodra@gmail.com>
2591 * vms-alpha.c (dst_restore_location): Validate index into
2592 dst_ptr_offsets array before accessing. Return status.
2593 (dst_retrieve_location): Similarly, making "loc" parameter a
2594 pointer to return value.
2595 (_bfd_vms_slurp_etir): Update calls to above functions.
2597 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2599 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2601 * configure: Regenerated.
2603 2020-03-14 Alan Modra <amodra@gmail.com>
2605 * section.c (BFD_FAKE_SECTIONS): Formatting.
2606 * bfd-in2.h: Regenerate.
2608 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2610 * elf.c (elfcore_grok_netbsd_note): Add support for
2611 NT_NETBSDCORE_LWPSTATUS notes.
2613 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2615 * bfd-in2.h: Regenerate.
2616 * section.c (asection): Add already_assigned field.
2617 (BFD_FAKE_SECTION): Add default initializer for it.
2618 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2619 * elf32-arm.c (arm_build_one_stub): Add support for
2620 non_contiguous_regions.
2621 * elf32-csky.c (csky_build_one_stub): Likewise.
2622 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2623 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2624 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2625 * elf32-metag.c (metag_build_one_stub): Likewise.
2626 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2627 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2628 (ppc_size_one_stub): Likewise.
2629 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2630 * elflink.c (elf_link_input_bfd): Likewise.
2632 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2635 * elf-linker-x86.h (elf_linker_x86_params): Add
2636 static_before_all_inputs and has_dynamic_linker.
2637 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2638 dynamic input objects if -static is passed at command-line
2639 before all input files without --dynamic-linker unless
2640 --no-dynamic-linker is used.
2642 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2644 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2646 2020-03-13 Christian Eggers <ceggers@gmx.de>
2648 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2649 "p_paddr" from "at".
2650 * elfcode.h (bfd_from_remote_memory): Add units to several
2651 parameters. New local "opb". Fix usage of p_align. Fix
2652 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2653 call of target_read_memory.
2654 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2655 calculation of "offset" and "output_offset".
2656 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2657 from "offset" and fix calculation of "end" from "vma+size". Fix
2658 comparison between "sh_addr" and "vma"/"output_offset".
2659 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2660 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2662 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2663 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2664 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2665 assignment of p_paddr from phdr_lma. Fix comparison between
2666 "lma+size" and "next->lma".
2667 (elf_sort_segments): Fix assignment from p_paddr to lma.
2668 (assign_file_positions_for_load_sections): Add unit (bytes) to
2669 local "align". Fix calculation of local "off_adjust". Fix
2670 calculation of local "filehdr_vaddr".
2671 (assign_file_positions_for_non_load_sections): New local "opb".
2672 Fix calculation of "end" from "p_size". Fix comparison between
2673 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2674 from "end" and "p_vaddr".
2675 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2676 vma. Fix assignment to p_paddr from lma. Fix comparison between
2677 p_paddr and lma. Fix assignment to p_paddr from lma.
2678 * merge.c (sec_merge_emit): New local "opb". Convert
2679 "alignment_power" to octets.
2680 (_bfd_add_merge_section): New locals "alignment_power" and
2681 "opb". Fix comparison between "alignment_power" and
2683 (_bfd_merge_sections): New local "opb". Divide size by opb
2684 before checking align mask.
2686 2020-03-13 Christian Eggers <ceggers@gmx.de>
2688 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2689 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2691 (_bfd_elf_make_section_from_phdr): Similarly.
2692 (elf_fake_sections): Fix calculation of
2693 Elf_Internal_shdr::sh_addr from section VMA.
2694 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2696 (assign_file_positions_for_load_sections): Fix calculations of
2697 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2698 comparison between program header address and section LMA.
2699 (assign_file_positions_for_non_load_sections): Likewise.
2700 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2701 (IS_CONTAINED_BY_VMA): Add parameter opb.
2702 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2703 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2704 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2705 Fix calculations of p_addr_valid and p_vaddr_offset.
2706 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2707 with octets per byte when comparing against p_vaddr.
2709 2020-03-11 Alan Modra <amodra@gmail.com>
2711 * som.c (setup_sections): Sanity check subspace.name.
2713 2020-03-11 Alan Modra <amodra@gmail.com>
2715 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2717 2020-03-10 Alan Modra <amodra@gmail.com>
2720 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2723 2020-03-09 Alan Modra <amodra@gmail.com>
2725 * wasm-module.c (wasm_scan): Sanity check file name length
2726 before allocating memory. Move common section setup code. Do
2727 without bfd_tell to calculate section size.
2729 2020-03-06 Nick Clifton <nickc@redhat.com>
2731 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2732 with error messages and failure return values.
2734 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2736 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2737 relocation sections for any removed reference to a dynamic symbol.
2739 2020-03-05 Nick Clifton <nickc@redhat.com>
2741 * elf-bfd.h (struct elf_backend_data): Add new fields:
2742 init_secondary_reloc_section, slurp_secondary_reloc_section,
2743 write_secondary_reloc_section.
2744 (_bfd_elf_init_secondary_reloc_section): Prototype.
2745 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2746 (_bfd_elf_write_secondary_reloc_section): Prototype.
2747 * elf.c ( bfd_section_from_shdr): Invoke the new
2748 init_secondary_reloc_section backend function, if defined, when a
2749 second reloc section is encountered.
2750 (swap_out_syms): Invoke the new symbol_section_index function, if
2751 defined, when computing the section index of an OS/PROC specific
2753 (_bfd_elf_init_secondary_reloc_section): New function.
2754 (_bfd_elf_slurp_secondary_reloc_section): New function.
2755 (_bfd_elf_write_secondary_reloc_section): New function.
2756 (_bfd_elf_copy_special_section_fields): New function.
2757 * elfcode.h (elf_write_relocs): Invoke the new
2758 write_secondary_relocs function, if defined, in order to emit
2760 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2761 function, if defined, in order to read in secondary relocs.
2762 * elfxx-target.h (elf_backend_copy_special_section_fields):
2763 Provide a non-NULL default definition.
2764 (elf_backend_init_secondary_reloc_section): Likewise.
2765 (elf_backend_slurp_secondary_reloc_section): Likewise.
2766 (elf_backend_write_secondary_reloc_section): Likewise.
2767 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2769 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2770 * configure: Regenerate.
2772 2020-03-05 Alan Modra <amodra@gmail.com>
2774 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2775 against file size before allocating memory. Use bfd_alloc rather
2776 than bfd_zalloc for carsym/strings memory.
2778 2020-03-04 Alan Modra <amodra@gmail.com>
2780 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2781 sh_addr mod sh_addalign is zero.
2783 2020-03-04 Alan Modra <amodra@gmail.com>
2785 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2787 2020-03-03 Alan Modra <amodra@gmail.com>
2789 * format.c (struct bfd_preserve): Add cleanup field.
2790 (bfd_preserve_save): Add cleanup param and save.
2791 (bfd_preserve_restore): Return cleanup.
2792 (bfd_preserve_finish): Call the cleanup for the discarded match.
2793 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2794 and clear when preserving a match. Restore cleanup too when
2795 restoring that match.
2797 2020-03-02 Alan Modra <amodra@gmail.com>
2799 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2800 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2801 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2802 (core_sco5_vec): Correct initialisers.
2804 2020-03-02 Alan Modra <amodra@gmail.com>
2806 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2807 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2808 * cisco-core.c (cisco_core_file_validate): Likewise.
2809 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2810 * hpux-core.c (hpux_core_core_file_p): Likewise.
2811 * irix-core.c (irix_core_core_file_p): Likewise.
2812 * lynx-core.c (lynx_core_file_p): Likewise.
2813 * netbsd-core.c (netbsd_core_file_p): Likewise.
2814 * osf-core.c (osf_core_core_file_p): Likewise.
2815 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2816 * sco5-core.c (sco5_core_file_p): Likewise.
2818 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2820 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2822 2020-03-02 Alan Modra <amodra@gmail.com>
2824 * targets.c (bfd_cleanup): New typedef.
2825 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2826 * libbfd-in.h (_bfd_no_cleanup): Define.
2827 * format.c (bfd_reinit): Add cleanup parameter, call it.
2828 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2829 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2830 * aout-target.h (callback, object_p): Return bfd_cleanup.
2831 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2832 * archive.c (bfd_generic_archive_p): Likewise.
2833 * binary.c (binary_object_p): Likewise.
2834 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2835 * coff-ia64.c (ia64coff_object_p): Likewise.
2836 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2837 * coff-sh.c (coff_small_object_p): Likewise.
2838 * coff-stgo32.c (go32_check_format): Likewise.
2839 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2840 (xcoff64_core_p): Likewise.
2841 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2842 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2843 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2844 * elfcode.h (elf_object_p): Likewise.
2845 * elfcore.h (elf_core_file_p): Likewise.
2846 * i386msdos.c (msdos_object_p): Likewise.
2847 * ihex.c (ihex_object_p): Likewise.
2848 * libaout.h (some_aout_object_p): Likewise.
2849 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2850 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2851 * libbfd.c (_bfd_dummy_target): Likewise.
2852 * libcoff-in.h (coff_object_p): Likewise.
2853 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2854 (bfd_mach_o_arm64_core_p): Likewise.
2855 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2856 (bfd_mach_o_arm_core_p): Likewise.
2857 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2858 (bfd_mach_o_i386_core_p): Likewise.
2859 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2860 (bfd_mach_o_x86_64_core_p): Likewise.
2861 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2862 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2863 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2864 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2865 * mmo.c (mmo_object_p): Likewise.
2866 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2867 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2868 (pe_bfd_object_p): Likewise.
2869 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2870 * ppcboot.c (ppcboot_object_p): Likewise.
2871 * rs6000-core.c (rs6000coff_core_p): Likewise.
2872 * som.c (som_object_setup, som_object_p): Likewise.
2873 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2874 * tekhex.c (tekhex_object_p): Likewise.
2875 * vms-alpha.c (alpha_vms_object_p): Likewise.
2876 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2877 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2878 * wasm-module.c (wasm_object_p): Likewise.
2879 * xsym.c (bfd_sym_object_p): Likewise.
2880 * xsym.h (bfd_sym_object_p): Likewise.
2881 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2883 * pdp11.c (some_aout_object_p): Likewise.
2884 * plugin.c (register_ld_plugin_object_p): Update object_p
2886 * plugin.h (register_ld_plugin_object_p): Likewise.
2887 * bfd-in2.h: Regenerate.
2888 * libbfd.h: Regenerate.
2889 * libcoff.h: Regenerate.
2891 2020-03-02 Alan Modra <amodra@gmail.com>
2893 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2894 applicable section flags.
2895 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2896 (mips_ecoff_bele_vec): Likewise.
2897 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2899 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2900 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2902 2020-03-02 Alan Modra <amodra@gmail.com>
2904 * elf32-m32r.c (m32r_elf_section_flags): New function.
2905 (elf_backend_section_flags): Define.
2906 * elf32-nds32.c (nds32_elf_section_flags): New function.
2907 (elf_backend_section_flags): Define.
2908 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2909 .sbss and .sdata sections.
2910 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2911 for SHF_V850_GPREL sections.
2912 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2914 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2915 for SHF_PARISC_SHORT sections.
2916 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2917 (elf_backend_section_flags): Define.
2918 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2919 for SHF_MIPS_GPREL sections. Delete FIXME.
2921 2020-03-02 Alan Modra <amodra@gmail.com>
2923 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2924 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2925 calling elf_backend_section_flags with adjusted params. Use
2926 newsect->flags past that point.
2927 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2929 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2930 to have their type overridden, and all sh_flags but processor and
2932 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2933 * elf32-mep.c (mep_elf_section_flags): Likewise.
2934 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2935 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2936 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2937 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2938 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2939 stub BFD and non-aarch64 input files when scanning for stubs.
2941 2020-03-02 Alan Modra <amodra@gmail.com>
2943 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2944 limit to decompressed element size.
2946 2020-03-02 Alan Modra <amodra@gmail.com>
2948 * vms-lib.c (vms_traverse_index): Add recur_count param and
2949 update calls. Fail on excessive recursion.
2951 2020-03-02 Alan Modra <amodra@gmail.com>
2953 * vms-alpha.c (vms_get_remaining_object_record): Use
2954 bfd_realloc_or_free rather than bfd_realloc.
2955 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2956 (dst_define_location, parse_module): Likewise, and check realloc
2957 return status before using memory. Return status from function
2958 adjusting all callers.
2960 2020-02-28 Alan Modra <amodra@gmail.com>
2962 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2964 2020-02-28 Alan Modra <amodra@gmail.com>
2966 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2967 Remove duplicate undersize check.
2969 2020-02-27 Alan Modra <amodra@gmail.com>
2972 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2974 2020-02-27 Alan Modra <amodra@gmail.com>
2977 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2978 (coff_section_type): Adjust comment.
2979 (decode_section_type): Likewise. Call coff_section_type before
2980 decode_section_type.
2981 (bfd_decode_symclass): Use 'c' for common sections other than
2984 2020-02-27 Alan Modra <amodra@gmail.com>
2986 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2989 2020-02-27 Alan Modra <amodra@gmail.com>
2991 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2992 if file is an archive element.
2993 * bfd-in2.h: Regenerate.
2995 2020-02-26 Alan Modra <amodra@gmail.com>
2997 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2998 bfd_set_error on failing test. Don't bother changing bfd_error on
2999 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3000 Check sym name is within string buffer. Use size_t for some vars.
3001 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3002 int_buf. Don't change bfd_error on file read error. Use
3003 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3004 calculations to catch overflows before they occur. malloc and
3005 free raw armap rather than using bfd_alloc. Read raw armap before
3006 allocating carsym+strings buffer.
3007 (_bfd_slurp_extended_name_table): Localize variables. Check
3008 name size against file size.
3010 2020-02-26 Alan Modra <amodra@gmail.com>
3012 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3014 2020-02-26 Alan Modra <amodra@gmail.com>
3016 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3017 malloc. Check for NULL return from bfd_malloc.
3018 (rx_table_find, rx_table_map): Likewise.
3019 (rx_set_section_contents): Check bfd_alloc return.
3020 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3022 2020-02-26 Alan Modra <amodra@gmail.com>
3024 * aoutx.h: Indent labels correctly. Format error strings.
3025 * archive.c: Likewise.
3026 * archive64.c: Likewise.
3027 * coff-arm.c: Likewise.
3028 * coff-rs6000.c: Likewise.
3029 * coff-stgo32.c: Likewise.
3030 * cpu-arm.c: Likewise.
3031 * dwarf2.c: Likewise.
3032 * elf-ifunc.c: Likewise.
3033 * elf-properties.c: Likewise.
3034 * elf-s390-common.c: Likewise.
3035 * elf-strtab.c: Likewise.
3037 * elf32-arm.c: Likewise.
3038 * elf32-bfin.c: Likewise.
3039 * elf32-cr16.c: Likewise.
3040 * elf32-csky.c: Likewise.
3041 * elf32-i386.c: Likewise.
3042 * elf32-m68k.c: Likewise.
3043 * elf32-msp430.c: Likewise.
3044 * elf32-nds32.c: Likewise.
3045 * elf32-nios2.c: Likewise.
3046 * elf32-pru.c: Likewise.
3047 * elf32-xtensa.c: Likewise.
3048 * elf64-ia64-vms.c: Likewise.
3049 * elf64-x86-64.c: Likewise.
3050 * elfcode.h: Likewise.
3051 * elfcore.h: Likewise.
3052 * elflink.c: Likewise.
3053 * elfnn-aarch64.c: Likewise.
3054 * elfnn-ia64.c: Likewise.
3055 * elfnn-riscv.c: Likewise.
3056 * elfxx-mips.c: Likewise.
3057 * elfxx-sparc.c: Likewise.
3058 * elfxx-x86.c: Likewise.
3059 * i386lynx.c: Likewise.
3060 * merge.c: Likewise.
3061 * pdp11.c: Likewise.
3062 * plugin.c: Likewise.
3063 * reloc.c: Likewise.
3065 2020-02-26 Alan Modra <amodra@gmail.com>
3068 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3070 (bfd_elf_add_dt_needed_tag): Declare.
3071 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3072 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3073 from elf_add_dt_needed_tag. Remove soname and doit param.
3074 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3075 to see whether as-needed lib is already loaded, use dyn_loaded
3076 list instead. When saving and restoring around as-needed lib
3077 handle possibility that dynstr has not been initialised. Don't
3078 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3079 Mark libs loaded via DT_NEEDED entries of other libs with
3080 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3082 (elf_link_check_versioned_symbol): Remove now unneccesary
3083 DYNAMIC check when traversing dyn_loaded list.
3085 2020-02-26 Alan Modra <amodra@gmail.com>
3087 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3089 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3092 * plugin.c (need_lto_wrapper_p): New.
3093 (bfd_plugin_set_program_name): Add an int argument to set
3095 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3097 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3099 2020-02-24 Alan Modra <amodra@gmail.com>
3101 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3103 2020-02-24 Alan Modra <amodra@gmail.com>
3105 * vms-lib.c (struct carsym_mem): Add limit.
3106 (vms_add_index): Heed limit.
3107 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3108 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3109 Always return actual number read.
3110 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3111 assertion with error exit.
3113 2020-02-22 Alan Modra <amodra@gmail.com>
3116 * elf.c (assign_file_positions_for_load_sections): Continue linking
3117 on "PHDR segment not covered by LOAD segment" errors.
3119 2020-02-21 Alan Modra <amodra@gmail.com>
3121 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3123 (bfd_mach_o_canonicalize_reloc): Likewise.
3124 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3125 counts and offsets against file size.
3126 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3127 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3128 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3129 against file size. Delete symbol table error message.
3130 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3132 (bfd_mach_o_read_symtab): Likewise.
3133 (bfd_mach_o_read_command): Pass file size.
3134 (bfd_mach_o_scan): Sanity check command count against file size.
3136 2020-02-21 Alan Modra <amodra@gmail.com>
3139 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3140 "text", "data" and "bss" section pointer vars. Don't update
3141 section size, just exec header sizes.
3142 (adjust_sizes_and_vmas): Don't update text section size. Set
3143 initial exec header a_text. Print exec headers sizes.
3144 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3145 (adjust_sizes_and_vmas): Similarly. Formatting.
3146 (final_link): Correct final file extension.
3148 2020-02-20 Nick Clifton <nickc@redhat.com>
3150 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3152 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3154 (elfNN_bed): Initialise the symbol_section_index field.
3155 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3156 OS and PROC specific section indicies. Warn if converting other
3157 reserved incidies to SHN_ABS.
3159 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3162 * cpu-z80.c: Add machine type compatibility checking.
3164 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3167 * plugin.c (plugin_list_entry): Remove handle.
3168 (try_load_plugin): Call dlclose before return.
3170 2020-02-19 Alan Modra <amodra@gmail.com>
3172 * libbfd-in.h (_bfd_constant_p): Define.
3173 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3174 file size before allocating memory.
3175 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3176 * elf.c (bfd_elf_get_str_section): Likewise.
3177 (_bfd_elf_slurp_version_tables): Likewise.
3178 * libbfd.h: Regenerate.
3180 2020-02-19 Alan Modra <amodra@gmail.com>
3182 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3183 * aoutx.h (aout_get_external_symbols): Replace calls to
3184 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3185 (slurp_reloc_table): Likewise.
3186 * archive.c (do_slurp_bsd_armap): Likewise.
3187 (do_slurp_coff_armap): Likewise.
3188 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3189 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3190 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3191 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3192 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3193 (_bfd_coff_get_external_symbols): Likewise.
3194 * ecoff.c (ecoff_slurp_symbolic_header),
3195 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3196 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3197 (ecoff_indirect_link_order): Likewise.
3198 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3199 (_bfd_elf_slurp_version_tables): Likewise.
3200 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3201 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3202 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3203 * elf64-alpha.c (READ): Likewise.
3204 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3205 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3206 * elfcode.h (elf_slurp_symbol_table),
3207 (elf_slurp_reloc_table_from_section): Likewise.
3208 * elflink.c (elf_link_add_object_symbols),
3209 (elf_link_check_versioned_symbol): Likewise.
3210 * elfxx-mips.c (READ): Likewise.
3211 * i386lynx.c (slurp_reloc_table): Likewise.
3212 * lynx-core.c (lynx_core_file_p): Likewise.
3213 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3214 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3215 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3216 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3217 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3218 (bfd_pef_parse_symbols): Likewise.
3219 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3220 * som.c (setup_sections, som_slurp_string_table),
3221 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3222 (som_bfd_fill_in_ar_symbols): Likewise.
3223 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3224 (evax_bfd_print_image): Likewise.
3225 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3226 * wasm-module.c (wasm_scan): Likewise.
3227 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3228 * xsym.c (bfd_sym_read_name_table),
3229 (bfd_sym_print_type_information_table_entry): Likewise.
3230 * libbfd.h: Regenerate.
3232 2020-02-19 Alan Modra <amodra@gmail.com>
3234 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3235 reading external relocs.
3236 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3237 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3239 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3241 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3242 (m32c_elf_relax_section): Likewise.
3243 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3244 (rl78_elf_relax_section): Likewise.
3245 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3246 (elf32_rx_relax_section): Likewise.
3247 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3248 parameter types and use..
3249 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3250 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3251 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3252 being read from file, just the extra.
3253 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3254 after reading external syms. Free on failure.
3256 2020-02-19 Alan Modra <amodra@gmail.com>
3258 * coffcode.h (buy_and_read, coff_slurp_line_table),
3259 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3260 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3261 corresponding bfd_alloc call. Adjust variables to suit.
3262 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3263 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3264 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3265 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3266 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3267 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3268 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3269 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3270 * elf64-alpha.c (READ): Likewise.
3271 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3272 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3273 (bfd_from_remote_memory): Likewise.
3274 * elfcore.h (core_find_build_id): Likewise.
3275 * elfxx-mips.c (READ): Likewise.
3276 * mach-o.c (bfd_mach_o_mangle_sections),
3277 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3278 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3279 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3280 * som.c (setup_sections, som_prep_for_fixups)
3281 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3282 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3283 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3284 (som_bfd_ar_write_symbol_stuff): Likewise.
3285 * vms-alpha.c (vector_grow1): Likewise.
3286 * vms-lib.c (vms_add_index): Likewise.
3287 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3288 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3289 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3290 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3291 (bfd_alloc2, bfd_zalloc2): Delete.
3292 (_bfd_mul_overflow): Define.
3293 * libbfd.h: Regenerate.
3295 2020-02-19 Alan Modra <amodra@gmail.com>
3297 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3299 (assign_section_numbers): Likewise.
3300 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3301 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3302 bfd_malloc2, size_t amt, and unsigned tls_count.
3303 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3304 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3305 (elf_output_implib): Use bfd_alloc.
3307 2020-02-19 Alan Modra <amodra@gmail.com>
3309 * bfd.c (struct bfd): Move format and direction to other
3310 bitfields. Add "size".
3311 * bfdio.c (bfd_get_size): Cache size when not writing file.
3312 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3313 returning zero, ie. unknown.
3314 (bfd_get_alt_debug_link_info): Likewise.
3315 * bfd-in2.h: Regenerate.
3317 2020-02-19 Alan Modra <amodra@gmail.com>
3319 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3320 bfd_get_file_size twice.
3321 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3322 zero, ie. unknown, return.
3323 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3324 * elfcode.h (elf_swap_shdr_in): Likewise.
3325 (elf_object_p): Don't call bfd_get_file_size twice and correct
3328 2020-02-19 Alan Modra <amodra@gmail.com>
3330 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3331 FALSE if memory alloc fails. Adjust calls.
3332 * som.c (som_prep_for_fixups): Likewise.
3333 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3334 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3335 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3336 * som.c (som_build_and_write_symbol_table): Return via error_return
3338 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3339 (VEC_APPEND_EL): Delete.
3340 (vector_grow1): Return pointer to element. Catch overflow.
3341 Return NULL on memory allocation failure.
3342 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3343 (alpha_vms_add_fixup_ca): Likewise.
3344 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3346 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3348 2020-02-19 Alan Modra <amodra@gmail.com>
3350 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3351 * aout-target.h (object_p): Likewise.
3352 * aout-tic30.c (tic30_aout_object_p): Likewise.
3353 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3354 (emit_stringtab, write_syms, link_hash_table_create),
3355 (aout_link_write_other_symbol): Likewise.
3356 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3357 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3358 (_bfd_compute_and_write_armap): Likewise.
3359 * archures.c (bfd_arch_list): Likewise.
3360 * bfd.c (bfd_record_phdr): Likewise.
3361 * binary.c (binary_canonicalize_symtab): Likewise.
3362 * cisco-core.c (cisco_core_file_validate): Likewise.
3363 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3364 (find_arm_glue, record_arm_to_thumb_glue),
3365 (record_thumb_to_arm_glue): Likewise.
3366 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3367 (ppc_allocate_toc_section): Likewise.
3368 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3369 * coff-sh.c (sh_relax_section): Likewise.
3370 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3371 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3372 (coff_set_alignment_hook, coff_mkobject),
3373 (coff_compute_section_file_positions): Likewise.
3374 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3375 (coff_find_nearest_line_with_names),
3376 ( bfd_coff_set_symbol_class): Likewise.
3377 * cofflink.c (_bfd_coff_link_hash_table_create),
3378 (_bfd_coff_link_input_bfd): Likewise.
3379 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3380 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3381 (build_line_info_table, sort_line_sequences),
3382 (line_info_add_include_dir, line_info_add_file_name),
3383 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3384 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3385 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3386 (_bfd_ecoff_find_nearest_line),
3387 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3388 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3389 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3390 * elf-m10300.c (mn10300_elf_relax_section),
3391 (elf32_mn10300_link_hash_table_create): Likewise.
3392 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3393 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3394 * elf32-arm.c (elf32_arm_link_hash_table_create),
3395 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3396 (elf32_arm_new_section_hook): Likewise.
3397 * elf32-avr.c (elf_avr_new_section_hook),
3398 (elf32_avr_link_hash_table_create, get_local_syms),
3399 (elf32_avr_setup_section_lists): Likewise.
3400 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3401 (bfin_link_hash_table_create): Likewise.
3402 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3403 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3404 * elf32-csky.c (csky_elf_link_hash_table_create),
3405 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3406 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3407 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3408 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3409 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3410 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3411 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3412 (m32r_elf_check_relocs): Likewise.
3413 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3414 (elf32_m68hc11_setup_section_lists),
3415 (elf32_m68hc11_size_stubs): Likewise.
3416 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3417 * elf32-metag.c (elf_metag_link_hash_table_create),
3418 (elf_metag_setup_section_lists): Likewise.
3419 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3420 (microblaze_elf_check_relocs): Likewise.
3421 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3422 (nds32_elf_check_relocs): Likewise.
3423 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3424 (get_local_syms, nios2_elf32_check_relocs),
3425 (nios2_elf32_link_hash_table_create): Likewise.
3426 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3427 (or1k_elf_check_relocs): Likewise.
3428 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3429 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3430 * elf32-s390.c (elf_s390_link_hash_table_create),
3431 (elf_s390_check_relocs): Likewise.
3432 * elf32-score.c (score_elf_create_got_section),
3433 (s3_elf32_score_new_section_hook),
3434 (elf32_score_link_hash_table_create): Likewise.
3435 * elf32-score7.c (score_elf_create_got_section),
3436 (s7_elf32_score_new_section_hook): Likewise.
3437 * elf32-sh.c (sh_elf_link_hash_table_create),
3438 (sh_elf_check_relocs): Likewise.
3439 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3440 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3441 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3442 (tilepro_elf_check_relocs): Likewise.
3443 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3444 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3445 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3446 (elf_xtensa_new_section_hook): Likewise.
3447 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3448 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3449 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3450 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3451 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3452 * elf64-ppc.c (ppc64_elf_new_section_hook),
3453 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3454 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3455 * elf64-s390.c (elf_s390_link_hash_table_create),
3456 (elf_s390_check_relocs): Likewise.
3457 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3458 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3459 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3460 (elf_link_add_archive_symbols, compute_bucket_count),
3461 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3462 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3463 (bfd_elf_final_link): Likewise.
3464 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3465 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3466 (elfNN_aarch64_new_section_hook): Likewise.
3467 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3468 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3469 (riscv_elf_check_relocs): Likewise.
3470 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3471 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3472 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3473 (_bfd_mips_elf_link_hash_table_create): Likewise.
3474 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3475 (_bfd_sparc_elf_check_relocs),
3476 (_bfd_sparc_elf_new_section_hook): Likewise.
3477 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3478 (tilegx_elf_check_relocs): Likewise.
3479 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3480 * format.c (bfd_check_format_matches): Likewise.
3481 * hash.c (_bfd_stringtab_init): Likewise.
3482 * ihex.c (ihex_scan): Likewise.
3483 * irix-core.c (irix_core_core_file_p): Likewise.
3484 * linker.c (bfd_wrapped_link_hash_lookup),
3485 (_bfd_generic_link_hash_table_create),
3486 (_bfd_generic_reloc_link_order): Likewise.
3487 * lynx-core.c (lynx_core_file_p): Likewise.
3488 * netbsd-core.c (netbsd_core_file_p): Likewise.
3489 * osf-core.c (osf_core_core_file_p): Likewise.
3490 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3491 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3492 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3493 * peicode.h (pe_mkobject): Likewise.
3494 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3495 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3496 * sco5-core.c (read_uarea): Likewise.
3497 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3498 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3499 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3500 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3501 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3502 * srec.c (srec_scan): Likewise.
3503 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3504 * targets.c (bfd_target_list): Likewise.
3505 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3506 * trad-core.c (trad_unix_core_file_p): Likewise.
3507 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3508 (vms_new_section_hook): Likewise.
3509 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3510 * xcofflink.c (xcoff_get_section_contents),
3511 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3512 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3513 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3515 2020-02-19 Alan Modra <amodra@gmail.com>
3517 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3519 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3521 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3522 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3523 a build_list_p argument. Don't search plugin_list. Short circuit
3524 when building the plugin list.
3525 (has_plugin): Renamed to has_plugin_list.
3526 (bfd_plugin_set_plugin): Don't set has_plugin.
3527 (bfd_plugin_specified_p): Check plugin_list instead.
3528 (build_plugin_list): New function.
3529 (load_plugin): Call build_plugin_list and use plugin_list.
3531 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3534 * plugin.c (try_claim): Always clean up for LTO wrapper.
3535 (try_load_plugin): Treat each object as independent. Create a
3536 copy for plugin name.
3538 2020-02-11 Nick Clifton <nickc@redhat.com>
3540 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3541 for addresses in print statements.
3542 (msp430_elf_relax_delete_bytes): Likewise.
3543 (msp430_elf_relax_add_words): Likewise.
3544 (msp430_elf_relax_section): Likewise.
3546 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3548 * plugin.c (add_symbols): Clear plugin_data memory.
3550 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3553 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3554 (EXECUTABLE_SUFFIX): Likewise.
3555 * config.in: Regenerated.
3556 * configure: Likewise.
3557 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3558 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3559 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3560 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3561 (get_lto_wrapper): New.
3562 (setup_lto_wrapper_env): Likewise.
3563 (current_plugin): Likewise.
3564 (register_all_symbols_read): Likewise.
3565 (register_cleanup): Likewise.
3566 (get_symbols): Likewise.
3567 (add_input_file): Likewise.
3568 (bfd_plugin_close_and_cleanup): Likewise.
3569 (claim_file): Removed.
3570 (register_claim_file): Set current_plugin->claim_file.
3571 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3572 lto_syms in current_plugin.
3573 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3574 all_symbols_read handler. Copy real symbols to plugin_data.
3575 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3576 (try_load_plugin): Don't reuse the previous plugin for LTO
3577 wrapper. Set up GCC LTO wrapper if possible. Don't set
3578 plugin_list_iter->claim_file.
3579 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3581 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3584 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3586 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3587 check if previous instruction matches a conditional jump inserted
3588 earlier. Invert conditional jump and delete branch in this case.
3590 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3592 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3593 msp430_elf_relax_add_words. Support insertion of either one or two
3595 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3596 needs to be grown. Handle insertion of branch instruction to replace
3599 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3601 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3602 debugging relocations.
3603 (msp430_elf_relax_delete_bytes): Likewise.
3604 (msp430_elf_relax_add_two_words): Likewise.
3605 (msp430_elf_relax_section): Likewise.
3607 2020-02-10 Alan Modra <amodra@gmail.com>
3609 * archures.c: Wrap overlong z80 comments.
3610 * bfd-in2.h: Regenerate.
3612 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3615 * archures.c: Add GBZ80 and Z80N machine values.
3616 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3617 * coff-z80.c: Add support for new reloc.
3618 * coffcode.h: Add support for new machine values.
3619 * cpu-z80.c: Add support for new machine names.
3620 * elf32-z80.c: Add support for new reloc.
3621 * bfd-in2.h: Regenerate.
3622 * libbfd.h: Regenerate.
3624 2020-02-07 Nick Clifton <nickc@redhat.com>
3627 * elf.c (rewrite_elf_program_header): Do not complain if no
3628 sections are mapped to a segment.
3630 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3633 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3634 for garbage collection on __patchable_function_entries section
3635 without linked-to section.
3637 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3640 * bfd-in2.h: Regenerated.
3641 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3642 on section if gc_mark of any of its linked-to sections is set
3643 and don't set gc_mark again.
3644 * section.c (asection): Add linked_to_symbol_name to map_head
3647 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3649 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3650 reporting an unrecognized instruction with R_V850_LONGJUMP.
3652 2020-02-05 Alan Modra <amodra@gmail.com>
3654 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3656 2020-02-04 Alan Modra <amodra@gmail.com>
3658 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3659 R_PPC_VLE_ADDR20, goto copy_reloc.
3661 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3663 * bfd-in2.h: Regenerated.
3664 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3666 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3669 * bfd-in2.h: Regenerated.
3670 * ecoff.c (bfd_debug_section): Add section_id.
3671 * section.c (bfd_section): Add section_id.
3672 (SEC_ASSEMBLER_SECTION_ID): New.
3673 (BFD_FAKE_SECTION): Add section_id.
3675 2020-02-01 Nick Clifton <nickc@redhat.com>
3677 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3680 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3682 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3683 encodings are relative to the GOT on nios2, too.
3685 2020-01-31 Alan Modra <amodra@gmail.com>
3687 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3688 file. Use $< and $@ in rules.
3689 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3690 (elf32-ia64.c, elf64-ia64.c): Likewise.
3691 (elf32-riscv.c, elf64-riscv.c): Likewise.
3692 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3693 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3694 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3695 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3696 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3697 * Makefile.in: Regenerate.
3699 2020-01-31 Alan Modra <amodra@gmail.com>
3702 * elf.c (setup_group): Don't clear entire section contents,
3703 just the padding after group flags. Release alloc'd memory
3704 after a seek or read failure.
3706 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3708 * peXXigen.c (pe_is_repro): New function.
3709 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3710 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3712 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3714 * peXXigen.c (debug_type_names): Add names for new debug data type
3717 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3719 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3720 inner loop. Fix a memory leak.
3722 2020-01-30 Alan Modra <amodra@gmail.com>
3724 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3725 or obj_coff_keep_strings here.
3726 (coff_get_normalized_symtab): Free external syms directly.
3727 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3730 2020-01-27 Jim Wilson <jimw@sifive.com>
3732 * cpu-riscv.c (riscv_scan): New.
3733 (N): Change bfd_default_scan to riscv_scan.
3735 2020-01-27 Andreas Schwab <schwab@suse.de>
3737 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3738 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3739 * Makefile.in: Regenerate.
3740 * cpu-plugin.c: Remove.
3741 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3742 (bfd_plugin_arch): Remove declaration.
3743 * bfd-in2.h: Regenerate.
3744 * po/SRC-POTFILES.in: Regenerate.
3746 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3747 Alan Modra <amodra@gmail.com>
3750 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3752 2020-01-24 Jim Wilson <jimw@sifive.com>
3754 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3755 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3756 avoid over long line.
3758 2020-01-24 Nick Clifton <nickc@redhat.com>
3761 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3762 syms and keep strings flags as these may have been set in order to
3763 prevent a bogus call to free.
3765 2020-01-23 Nick Clifton <nickc@redhat.com>
3767 * po/fr.po: Updated French translation.
3769 2020-01-23 Alan Modra <amodra@gmail.com>
3772 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3773 by zero when p_align is zero.
3775 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3777 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3778 (riscv_prefix_cmp): Likewise.
3779 (riscv_non_std_ext_p): Deleted.
3780 (riscv_std_sv_ext_p): Likewise.
3781 (riscv_non_std_sv_ext_p): Likewise.
3782 (riscv_merge_non_std_and_sv_ext): Rename to...
3783 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3784 (riscv_merge_arch_attr_info): Replace 3 calls to
3785 riscv_merge_non_std_and_sv_ext with single call to
3786 riscv_merge_multi_letter_ext.
3787 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3788 encounter a 'z' prefix.
3789 (riscv_get_prefix_class): New function, return prefix class based
3790 on first few characters of input string.
3791 (riscv_parse_config): New structure to factor out minor differences
3792 in extension class parsing behaviour.
3793 (riscv_parse_sv_or_non_std_ext): Rename to...
3794 (riscv_parse_prefixed_ext): and parameterise with
3796 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3797 (riscv_multi_letter_ext_valid_p): New.
3798 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3799 (riscv_parse_subset): Delegate all non-single-letter parsing work
3800 to riscv_parse_prefixed_ext.
3801 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3802 (riscv_get_prefix_class): Declare.
3804 2020-01-22 Alan Modra <amodra@gmail.com>
3806 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3807 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3808 __tls_get_addr_desc.
3809 (ppc64_elf_size_stubs): Add section for linker generated
3810 __tls_get_addr_desc wrapper function. Loop at least once if
3811 generating this function.
3812 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3813 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3815 2020-01-22 Alan Modra <amodra@gmail.com>
3817 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3818 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3820 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3821 (STDU_R1_0R1, ADDI_R1_R1): Define.
3822 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3823 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3824 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3825 no_tls_get_addr_regsave.
3826 (branch_reloc_hash_match): Add hash3 and hash4.
3827 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3828 (ppc64_elf_size_dynamic_sections): Likewise.
3829 (ppc64_elf_relocate_section): Likewise.
3830 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3831 __tls_get_addr stub.
3832 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3834 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3835 eh_frame for regsave __tls_get_addr.
3837 2020-01-22 Alan Modra <amodra@gmail.com>
3839 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3840 which __tls_get_addr calls will be eliminated.
3842 2020-01-20 Nick Clifton <nickc@redhat.com>
3844 * po/pt.po: Updates Portuguese translation.
3845 * po/ru.po: Updated Russian translation.
3846 * po/uk.po: Updated Ukranian translation.
3848 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3851 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3852 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3854 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3855 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3856 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3857 "rex leal x@tlsdesc(%rip), %reg" to
3858 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3859 "call *(%eax)" to "nopl (%rax)".
3861 2020-01-20 Alan Modra <amodra@gmail.com>
3863 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3864 (MTLR_R11): Don't define.
3865 (LD_R0_0R3, CMPDI_R0_0): Define.
3866 (build_tls_get_addr_stub): Don't use r11 in stub.
3868 2020-01-20 Alan Modra <amodra@gmail.com>
3870 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3871 (defined_sym_val, is_tls_get_addr): Likewise.
3873 2020-01-18 Nick Clifton <nickc@redhat.com>
3875 * version.m4 (BFD_VERSION): Set to 2.34.50.
3876 * configure: Regenerate.
3877 * po/bfd.pot: Regenerate.
3879 2020-01-18 Nick Clifton <nickc@redhat.com>
3881 Binutils 2.34 branch created.
3883 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3885 * coff-arm.c: Fix spelling error (seperate).
3886 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3888 * sysdep.h (strnlen): Fix spelling error (seperate).
3890 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3893 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3895 2020-01-15 Alan Modra <amodra@gmail.com>
3898 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3899 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3900 of function symbols unless dot symbols are present. Do warn
3901 whenever one is created, regardles of whether a PLT entry is
3902 also emitted for the function symbol.
3904 2020-01-14 Alan Modra <amodra@gmail.com>
3906 * som.c (som_bfd_count_ar_symbols): Error when file position
3907 of symbols on chains is not strictly increasing.
3909 2020-01-14 Alan Modra <amodra@gmail.com>
3911 * vms.h (VMS_DEBUG): Define as 0.
3912 * vms-alpha.c (image_write): Move debug output after bounds check.
3914 (_bfd_vms_slurp_eihd): Warning fix.
3915 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3917 2020-01-13 Alan Modra <amodra@gmail.com>
3919 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3920 for "ignored" records.
3922 2020-01-13 Alan Modra <amodra@gmail.com>
3924 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3925 Delete asect name check. Move asect NULL check to wasm_object_p.
3926 Correct bounds check of sizes against end. Replace uses of
3927 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3928 just one bfd_release.
3929 (wasm_scan): Don't use malloc/strdup for section names,
3930 bfd_alloc instead. Simplify code prefixing section name.
3931 Formatting. Don't attempt to free memory here..
3932 (wasm_object_p): ..do so here.
3934 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3937 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3938 UNDEFWEAK_NO_DYNAMIC_RELOC.
3939 (allocate_dynrelocs_for_symbol): Likewise.
3941 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3944 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3946 2020-01-10 Alan Modra <amodra@gmail.com>
3948 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3950 2020-01-09 Nick Clifton <nickc@redhat.com>
3953 * bfd.c (bfd_convert_section_contents): Check for a compress
3954 header size that is larger than the actual section size.
3956 2020-01-08 Alan Modra <amodra@gmail.com>
3959 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3960 after removing sections.
3962 2020-01-06 Jim Wilson <jimw@sifive.com>
3965 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3966 check for !bfd_link_pic (info).
3967 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3968 <R_RISCV_JAL>: Add comment.
3969 (_bfd_riscv_relax_section): For plt.offset check, add check for
3970 bfd_link_pic (info). Add comment.
3972 2020-01-06 Alan Modra <amodra@gmail.com>
3974 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3975 match failures. Don't init to bfd_error_wrong_format before
3976 calling _bfd_check_format.
3978 2020-01-06 Alan Modra <amodra@gmail.com>
3980 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3981 status rather than exiting on stack overflow or underflow.
3982 (_bfd_vms_slurp_etir): Adjust to suit.
3984 2020-01-06 Alan Modra <amodra@gmail.com>
3986 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3988 2020-01-06 Alan Modra <amodra@gmail.com>
3990 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3991 command. Check name offset is within command.
3992 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3993 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3994 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3995 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3996 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3997 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3998 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3999 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4000 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4001 (bfd_mach_o_read_segment): Similarly.
4002 (bfd_mach_o_read_thread): Properly bound check thread struct.
4003 Don't repeat checks on second loop.
4004 (bfd_mach_o_read_command): Fail on invalid command length.
4006 2020-01-04 Alan Modra <amodra@gmail.com>
4008 * format.c (bfd_check_format_matches): Add preserve_match.
4009 Save initial bfd state in "preserve", matched bfd state in
4010 "preserve_match". Save just the first match. Release
4011 bfd_alloc memory. Restore and finish preserved state as
4012 appropriate on all function exit paths.
4014 2020-01-04 Alan Modra <amodra@gmail.com>
4016 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4018 2020-01-04 Alan Modra <amodra@gmail.com>
4020 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4023 2020-01-03 Nick Clifton <nickc@redhat.com>
4026 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4027 there is enough data remaining in the code buffer before
4028 attempting to read a function stub.
4030 2020-01-03 Nick Clifton <nickc@redhat.com>
4033 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4034 return value from bfd_malloc.
4035 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4036 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4037 (elf32_arm_filter_cmse_symbols): Likewise.
4038 (elf32_arm_write_section): Likewise.
4039 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4040 (bfd_mach_o_follow_dsym): Likewise.
4041 * pef.c (bfd_pef_print_loader_section): Likewise.
4042 (bfd_pef_scan_start_address): Likewise.
4043 (bfd_pef_parse_function_stubs): Likewise.
4044 (bfd_pef_parse_symbols): Likewise.
4046 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4048 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4049 on binary inputs ld/PR25316.
4050 (is_ia64_elf): new helper to filter on ia64 objects.
4052 2020-01-03 Jan Beulich <jbeulich@suse.com>
4054 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4056 (bfd_mach_o_scan): Insert underscore in two variable names.
4058 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4060 * Makefile.am: Add z80-elf target support.
4061 * configure.ac: Likewise.
4062 * targets.c: Likewise.
4063 * Makefile.in: Regenerate.
4064 * configure: Regenerate.
4065 * config.bfd: Add z80-elf target support and new arches: ez80 and
4067 * elf32-z80.c: New file.
4068 * archures.c: Add new z80 architectures: eZ80 and Z180.
4069 * coffcode.h: Likewise.
4070 * cpu-z80.c: Likewise.
4071 * coff-z80.c: Add new relocations for Z80 target and local label
4073 * reloc.c: Add new relocs.
4074 * bfd-in2.h: Regenerate.
4075 * libbfd.h: Regenerate.
4077 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4081 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4083 2020-01-01 Alan Modra <amodra@gmail.com>
4085 Update year range in copyright notice of all files.
4087 For older changes see ChangeLog-2019
4089 Copyright (C) 2020 Free Software Foundation, Inc.
4091 Copying and distribution of this file, with or without modification,
4092 are permitted in any medium without royalty provided the copyright
4093 notice and this notice are preserved.
4099 version-control: never
projects / deliverable / binutils-gdb.git / blob