1 2020-08-27 Alan Modra <amodra@gmail.com>
3 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
4 on sym_sec not being output.
6 2020-08-27 Alan Modra <amodra@gmail.com>
9 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
11 2020-08-26 Nick Clifton <nickc@redhat.com>
14 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
16 (avr_elf32_load_records_from_section): Use bfd_get_16 and
17 bfd_get_32 to load values from potentially unaligned pointers.
20 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
22 (elf64_alpha_relax_got_load): Do not check for local dynamic
24 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
26 (INSN_A) Cast the A parameter to unsigned.
27 (INSN_AB): Define in terms of INSN_A.
33 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
34 unsigned long constant when creating a mask to test for alignment
37 2020-08-26 Alan Modra <amodra@gmail.com>
40 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
42 2020-08-26 Alan Modra <amodra@gmail.com>
45 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
46 when section is empty.
48 2020-08-26 Alan Modra <amodra@gmail.com>
51 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
54 2020-08-26 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
63 (ppc64_elf_tls_setup): Likewise.
64 (branch_reloc_hash_match): Likewise.
65 (build_plt_stub): Likewise.
66 (ppc64_elf_relocate_section): Likewise.
68 2020-08-26 Alan Modra <amodra@gmail.com>
71 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
73 2020-08-26 Alan Modra <amodra@gmail.com>
76 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
77 sstubs->contents != NULL.
79 2020-08-26 Alan Modra <amodra@gmail.com>
82 * som.c (som_prep_for_fixups): Return early when no symbols.
84 2020-08-26 Alan Modra <amodra@gmail.com>
87 * ecofflink.c (WRITE): Don't write size 0 chunks.
89 2020-08-26 Alan Modra <amodra@gmail.com>
91 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
93 2020-08-26 Alan Modra <amodra@gmail.com>
96 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
98 2020-08-26 David Faust <david.faust@oracle.com>
100 * archures.c (bfd_mach_xbpf): Define.
101 * bfd-in2.h: Regenerate.
102 * cpu-bpf.c (bfd_xbpf_arch) New.
103 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
105 2020-08-26 Alan Modra <amodra@gmail.com>
107 * archures.c (bfd_mach_ck860): Define.
109 2020-08-25 Mark Wielaard <mark@klomp.org>
111 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
112 and dwarf_rnglists_size fields.
113 (dwarf_debug_sections): Add debug_rnglists.
114 (dwarf_debug_section_enum): Likewise.
115 (read_debug_rnglists): New function.
116 (read_rangelist): New function to call either read_ranges or
117 read_rnglists. Rename original function to...
118 (read_ranges): ...this.
119 (read_rnglists): New function.
121 2020-08-25 Alan Modra <amodra@gmail.com>
124 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
125 is_elf_hash_table before accessing elf fields.
127 2020-08-25 Alan Modra <amodra@gmail.com>
130 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
133 2020-08-25 Alan Modra <amodra@gmail.com>
136 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
137 before accessing elf fields.
139 2020-08-25 Alan Modra <amodra@gmail.com>
142 * som.c (som_compute_checksum): XOR 32-bit words in header,
143 not unsigned long sized words.
145 2020-08-25 Alan Modra <amodra@gmail.com>
148 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
149 amount copied for elf_segment_map defined with one element
152 2020-08-25 Alan Modra <amodra@gmail.com>
155 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
156 bfd_get_x size function to read addends out of fields. Apply
157 rightshift adjustment too. Don't apply the now unnecessary
158 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
159 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
160 Correct R_ARM_THM_JUMP6 addend.
162 2020-08-25 Alan Modra <amodra@gmail.com>
165 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
166 before start of section.
168 2020-08-25 Alan Modra <amodra@gmail.com>
170 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
171 before accessing elf_hash_table_id.
172 * elf32-arc.c (elf_arc_hash_table): Likewise.
173 * elf32-arm.c (elf32_arm_hash_table): Likewise.
174 * elf32-avr.c (avr_link_hash_table): Likewise.
175 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
176 * elf32-cris.c (elf_cris_hash_table): Likewise.
177 * elf32-csky.c (csky_elf_hash_table): Likewise.
178 * elf32-frv.c (frvfdpic_hash_table): Likewise.
179 * elf32-hppa.c (hppa_link_hash_table): Likewise.
180 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
181 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
182 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
183 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
184 * elf32-metag.c (metag_link_hash_table): Likewise.
185 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
186 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
187 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
188 * elf32-s390.c (elf_s390_hash_table): Likewise.
189 * elf32-sh.c (sh_elf_hash_table): Likewise.
190 * elf32-spu.c (spu_hash_table): Likewise.
191 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
192 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
193 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
194 * elf64-hppa.c (hppa_link_hash_table): Likewise.
195 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
196 * elf64-s390.c (elf_s390_hash_table): Likewise.
197 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
198 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
199 * elfxx-mips.c (mips_elf_hash_table): Likewise.
200 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
201 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
203 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
205 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
206 int. Use '%u' format with _bfd_error_handler to render it.
208 2020-08-25 Alan Modra <amodra@gmail.com>
211 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
212 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
214 2020-08-25 Alan Modra <amodra@gmail.com>
217 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
218 accessing elf_hash_table_id.
220 2020-08-25 Alan Modra <amodra@gmail.com>
223 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
224 accessing elf_hash_table_id.
226 2020-08-24 Mark Wielaard <mark@klomp.org>
228 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
229 (read_formatted_entries): Likewise. And skip zero entry.
231 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
233 * bfd-in2.h (bfd_mach_ck860): New.
234 * cpu-csky.c (arch_info_struct): Add item for CK860.
236 2020-08-24 Alan Modra <amodra@gmail.com>
238 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
239 high part tprel16 relocs.
240 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
241 Clear do_tls_opt on odd instructions.
242 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
243 Don't sanity check them here.
244 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
245 high part tprel16 relocs.
246 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
247 Clear do_tls_opt on odd instructions.
248 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
250 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
253 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
254 * configure: Regenerate.
256 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
259 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
260 versioned symbols, which are defined in shared objects, in
263 2020-08-21 Nick Clifton <nickc@redhat.com>
265 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
266 the data map if there are entries in it.
267 (_bfd_aarch64_erratum_843419_scan): Likewise.
269 2020-08-21 Jan Beulich <jbeulich@suse.com>
271 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
272 last byte of debug dir, not first.
274 2020-08-20 Nick Clifton <nickc@redhat.com>
277 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
278 field in the ELF header of the compressed sections.
280 2020-08-20 Nick Clifton <nickc@redhat.com>
283 * elf-bfd.h (struct bfd_elf_section_data): Add
284 has_secondary_relocs field.
285 * elf.c (_bfd_elf_copy_special_section_fields): Set the
286 has_secondary_relocs field for sections which have associated
288 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
289 on sections which have associated secondary relocs.
291 2020-08-15 Alan Modra <amodra@gmail.com>
293 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
294 small common section.
295 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
296 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
297 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
298 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
299 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
300 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
301 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
302 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
303 * elf32-v850.c (v850_elf_check_relocs): Likewise.
304 (v850_elf_add_symbol_hook): Likewise.
305 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
306 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
307 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
308 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
310 2020-08-15 Alan Modra <amodra@gmail.com>
313 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
315 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
316 on small common section.
317 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
318 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
319 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
320 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
321 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
322 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
324 2020-08-14 Alan Modra <amodra@gmail.com>
326 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
327 rather than another copy of primes. Increase maximum default
330 2020-08-13 Alan Modra <amodra@gmail.com>
332 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
334 2020-08-13 Alan Modra <amodra@gmail.com>
336 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
337 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
338 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
339 optimization when --no-pcrel-optimize.
341 2020-08-13 Alan Modra <amodra@gmail.com>
344 * bfd.c (struct bfd): Add read_only.
345 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
346 Set read_only on warning.
347 (elf_object_p): Sanity check program header alignment. Set
348 read_only on warning.
349 * bfd-in2.h: Regenerate.
351 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
353 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
354 win32pstatus note type to avoid signedness comparison warning.
356 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
358 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
359 win32pstatus notes, and return TRUE so we continue rather than
360 stopping as if it was an error.
362 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
364 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
366 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
368 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
369 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
370 appropriate size constraint for each win32pstatus note type.
372 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
374 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
375 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
378 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
380 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
381 (elfcore_grok_win32pstatus): Use.
383 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
385 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
386 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
387 offsets used to read NOTE_INFO_PROCESS.
389 2020-08-12 Nick Clifton <nickc@redhat.com>
391 * po/ru.po: Updated Russian translation.
392 * po/sr.po: Updated Serbian translation.
394 2020-08-07 David Faust <david.faust@oracle.com>
396 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
397 DISP16 and DISP32 relocations.
399 2020-08-05 David Faust <david.faust@oracle.com>
401 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
402 (bpf_elf_howto_table): Use it here.
403 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
404 instruction and data relocations.
406 2020-08-03 Alan Modra <amodra@gmail.com>
408 * vms-lib.c (vms_traverse_index): Sanity check size remaining
409 before accessing vms_idx or vms_elfidx.
411 2020-08-03 Alan Modra <amodra@gmail.com>
414 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
415 size against file size. Correct LONG_MAX limit check.
416 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
417 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
418 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
419 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
420 bfd_malloc_and_get_section.
422 2020-07-31 Alan Modra <amodra@gmail.com>
425 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
426 IR symbols to become dynamic.
427 (elf_link_add_object_symbols): Don't exclude IR symbols when
428 deciding whether an as-needed shared library is needed.
430 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
433 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
435 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
437 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
439 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
440 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
441 Don't define _STRUCTURED_PROC.
442 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
443 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
444 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
445 * configure, config.in: Regenerate.
446 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
447 * Makefile.in, doc/Makefile.in: Regenerate.
449 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
451 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
452 (elf_link_hash_table): Add sym_cache.
453 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
454 (elf32_arm_check_relocs): Updated.
455 (elf32_arm_size_dynamic_sections): Likewise.
456 * elf32-bfin.c (bfin_link_hash_table): Removed.
457 (bfin_link_hash_newfunc): Updated.
458 (bfin_hash_table): Removed.
459 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
460 (csky_elf_check_relocs): Updated.
461 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
462 (elf32_hppa_check_relocs): Updated.
463 * elf32-i386.c (elf_i386_tls_transition): Updated.
464 (elf_i386_convert_load_reloc): Likewise.
465 (elf_i386_check_relocs): Likewise.
466 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
467 (m32r_elf_hash_table): Updated.
468 (m32r_elf_link_hash_table_create): Likewise.
469 (m32r_elf_create_dynamic_sections): Likewise.
470 (m32r_elf_adjust_dynamic_symbol): Likewise.
471 (allocate_dynrelocs): Likewise.
472 (m32r_elf_size_dynamic_sections): Likewise.
473 (m32r_elf_relocate_section): Likewise.
474 (m32r_elf_finish_dynamic_symbol): Likewise.
475 (m32r_elf_check_relocs): Likewise.
476 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
478 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
479 (elf_m68k_check_relocs): Updated.
480 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
481 (elf_metag_check_relocs): Updated.
482 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
483 (microblaze_elf_check_relocs): Updated.
484 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
485 (nds32_elf_create_dynamic_sections): Likewise.
486 (nds32_elf_adjust_dynamic_symbol): Likewise.
487 (nds32_elf_check_relocs): Likewise.
488 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
489 srelbss and aym_cache.
490 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
491 (nios2_elf32_check_relocs): Updated.
492 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
493 (or1k_elf_check_relocs): Updated.
494 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
495 (ppc_elf_check_relocs): Updated.
496 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
497 (elf_s390_check_relocs): Updated.
498 (elf_s390_finish_dynamic_sections): Likewise.
499 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
501 (sh_elf_create_dynamic_sections): Updated.
502 (sh_elf_adjust_dynamic_symbol): Likewise.
503 (sh_elf_size_dynamic_sections): Likewise.
504 (sh_elf_check_relocs): Likewise.
505 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
506 (elf32_tic6x_check_relocs): Updated.
507 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
508 (tilepro_elf_hash_table): Updated.
509 (tilepro_elf_link_hash_table_create): Likewise.
510 (tilepro_elf_check_relocs): Likewise.
511 (tilepro_elf_adjust_dynamic_symbol): Likewise.
512 (allocate_dynrelocs): Likewise.
513 (tilepro_elf_size_dynamic_sections): Likewise.
514 (tilepro_elf_relocate_section): Likewise.
515 (tilepro_elf_finish_dynamic_symbol): Likewise.
516 (tilepro_finish_dyn): Likewise.
517 (tilepro_elf_finish_dynamic_sections): Likewise.
518 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
519 (ppc64_elf_before_check_relocs): Updated.
520 (ppc64_elf_check_relocs): Likewise.
521 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
522 (elf_s390_check_relocs): Updated.
523 (elf_s390_relocate_section): Likewise.
524 (elf_s390_finish_dynamic_sections): Likewise.
525 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
526 (elf_x86_64_check_relocs): Likewise.
527 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
529 (elfNN_aarch64_check_relocs): Updated.
530 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
531 (riscv_elf_check_relocs): Updated.
532 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
533 (mips_elf_resolve_got_page_ref): Updated.
534 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
535 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
537 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
538 (tilegx_elf_check_relocs): Updated.
539 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
541 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
543 * elflink.c (bfd_elf_final_link): Give local symbols a name if
545 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
546 return TRUE if making ET_REL output.
548 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
550 * elf-bfd.h (elf_backend_data): Add
551 `elf_backend_elfsym_local_is_section' member.
552 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
554 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
555 * elflink.c (bfd_elf_final_link): Use it to determine whether
556 set the `.symtab' section's `sh_info' value to the index of the
557 first non-local or non-section symbol.
558 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
560 (elf_backend_elfsym_local_is_section): New macro.
561 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
563 (elf_backend_elfsym_local_is_section): New macro.
565 2020-07-29 Alan Modra <amodra@gmail.com>
567 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
568 defined in excluded sections.
570 2020-07-28 Alan Modra <amodra@gmail.com>
572 * elf.c (assign_section_numbers): Comment. Don't segfault on
573 discarded sections when setting linked-to section for generic
575 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
577 2020-07-27 Alan Modra <amodra@gmail.com>
579 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
581 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
584 2020-07-24 Nick Clifton <nickc@redhat.com>
586 * config.bfd: Move xc16x target to the obsolete list.
588 2020-07-22 Kevin Buettner <kevinb@redhat.com>
590 * binary.c (binary_get_section_contents): Seek using offset
591 from section's file position.
593 2020-07-22 Kevin Buettner <kevinb@redhat.com>
595 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
597 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
600 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
601 type for the first function argument. Rename pointers to reflect
602 that they have distinct types.
604 2020-07-20 Alan Modra <amodra@gmail.com>
606 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
608 2020-07-19 Alan Modra <amodra@gmail.com>
610 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
611 (select_alt_stub): New function.
612 (ppc_get_stub_entry): Use it here.
613 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
615 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
616 merge notoc stubs with other varieties when power10_stubs is "auto".
617 Instead dup the stub hash table entry.
618 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
619 tests of power10_stubs.
621 2020-07-15 Alan Modra <amodra@gmail.com>
624 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
626 2020-07-15 Nick Clifton <nickc@redhat.com>
629 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
630 check for aux entries that overflow the buufer.
632 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
634 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
635 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
637 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
638 Alan Modra <amodra@gmail.com>
641 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
642 objects both before and after normal object files.
643 * elflink.c (_bfd_elf_section_already_linked): Likewise.
645 2020-07-10 Alan Modra <amodra@gmail.com>
647 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
648 * elf64-ppc.c (struct ppc_link_hash_table): Delete
650 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
651 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
652 uses of power10_stubs.
654 2020-07-09 Alan Modra <amodra@gmail.com>
656 * coff-ppc.c: Delete.
659 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
660 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
662 (coff_write_object_contents): Remove PPC_PE code.
663 * config.bfd: Move powerpcle-pe to removed targets.
664 * configure.ac: Remove powerpc PE entries.
665 * libcoff-in.h (ppc_allocate_toc_section): Delete.
666 (ppc_process_before_allocation): Delete.
667 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
668 * targets.c: Remove powerpc PE vectors.
669 * po/SRC-POTFILES.in: Regenerate.
670 * libcoff.h: Regenerate.
671 * Makefile.in: Regenerate.
672 * configure: Regenerate.
674 2020-07-09 Nick Clifton <nickc@redhat.com>
676 * po/fr.po: Updated French translation.
678 2020-07-07 Alan Modra <amodra@gmail.com>
680 * xcofflink.c (xcoff_mark): Don't mark const sections.
681 (bfd_xcoff_record_link_assignment): Add FIXME.
682 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
683 sections being discarded by linker script.
685 2020-07-07 Alan Modra <amodra@gmail.com>
687 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
688 time, uid, gid and mode for deterministic archive.
689 (xcoff_write_archive_contents_big): Likewise.
691 2020-07-07 Alan Modra <amodra@gmail.com>
693 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
696 2020-07-06 Nick Clifton <nickc@redhat.com>
698 * po/pt.po: Updated Portuguese translation.
699 * po/uk.po: Updated Ukranian translation.
701 2020-07-04 Nick Clifton <nickc@redhat.com>
703 * version.m4: Set version to 2.35.50.
704 * configure: Regenerate.
705 * po/bbfd.pot: Regenerate.
707 2020-07-04 Nick Clifton <nickc@redhat.com>
709 Binutils 2.35 branch created.
711 2020-07-01 Alan Modra <amodra@gmail.com>
714 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
715 raw syment index before dereferencing.
717 2020-07-01 Alan Modra <amodra@gmail.com>
719 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
721 2020-07-01 Alan Modra <amodra@gmail.com>
723 * config.bfd: Obsolete xc16x.
725 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
727 * archures.c (bfd_mach_i386_nacl): Removed.
728 (bfd_mach_i386_i386_nacl): Likewise.
729 (bfd_mach_x86_64_nacl): Likewise.
730 (bfd_mach_x64_32_nacl): Likewise.
731 * config.bfd: Remove *-*-nacl* targets.
732 * configure.ac: Remove x86 NaCl target vectors.
733 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
734 (bfd_x64_32_nacl_arch): Likewise.
735 (bfd_x86_64_nacl_arch): Likewise.
736 (bfd_i386_nacl_arch): Likewise.
737 (bfd_x64_32_arch_intel_syntax): Updated.
738 * elf32-i386.c: Don't include "elf-nacl.h".
739 (elf_i386_nacl_plt): Removed.
740 (elf_i386_nacl_plt0_entry): Likewise.
741 (elf_i386_nacl_plt_entry): Likewise.
742 (elf_i386_nacl_pic_plt0_entry): Likewise.
743 (elf_i386_nacl_pic_plt_entry): Likewise.
744 (elf_i386_nacl_eh_frame_plt): Likewise.
745 (elf_i386_nacl_plt): Likewise.
746 (elf32_i386_nacl_elf_object_p): Likewise.
747 (elf_i386_get_synthetic_symtab): Updated.
748 (elf_i386_link_setup_gnu_properties): Likewise.
749 * elf64-x86-64.c: Don't include "elf-nacl.h".
750 (elf_x86_64_nacl_plt): Removed.
751 (elf64_x86_64_nacl_elf_object_p): Likewise.
752 (elf_x86_64_nacl_plt0_entry): Likewise.
753 (elf_x86_64_nacl_plt_entry): Likewise.
754 (elf_x86_64_nacl_eh_frame_plt): Likewise.
755 (elf_x86_64_nacl_plt): Likewise.
756 (elf32_x86_64_nacl_elf_object_p): Likewise.
757 (elf_x86_64_get_synthetic_symtab): Updated.
758 (elf_x86_64_link_setup_gnu_properties): Likewise.
759 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
760 * targets.c: Remove x86 NaCl target vectors.
761 * bfd-in2.h: Regenerated.
762 * configure: Likewise.
764 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
766 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
767 _bfd_elf_add_dynamic_tags.
769 2020-06-29 Alan Modra <amodra@gmail.com>
771 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
772 return value of bfd_bread. Don't read more than requested length.
773 Sanity check length. Properly terminate file name.
775 2020-06-29 Alan Modra <amodra@gmail.com>
777 * arc-got.h: Use C style comments.
778 * coff-z80.c: Likewise.
779 * elf32-csky.c: Likewise.
780 * peXXigen.c: Likewise.
781 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
784 2020-06-26 Pat Bernardi <bernardi@adacore.com>
786 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
787 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
789 2020-06-26 Alan Modra <amodra@gmail.com>
791 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
792 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
793 (riscv_get_priv_spec_name): Move to..
794 * cpu-riscv.c: ..here.
795 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
796 Use %u to print unsigned numbers.
798 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
800 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
801 default architecture.
803 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
806 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
807 _bfd_elf_add_dynamic_tags.
809 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
812 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
813 _bfd_elf_add_dynamic_tags.
815 2020-06-24 Alan Modra <amodra@gmail.com>
817 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
818 shifts without undefined behaviour.
820 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
822 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
824 (_bfd_elf_add_dynamic_tags): New.
825 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
826 _bfd_elf_add_dynamic_tags.
827 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
828 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
829 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
830 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
831 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
832 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
833 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
834 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
836 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
837 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
838 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
839 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
840 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
841 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
842 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
843 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
844 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
846 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
847 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
848 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
849 _bfd_elf_maybe_vxworks_add_dynamic_tags.
850 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
851 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
853 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
854 (_bfd_x86_elf_size_dynamic_sections): Likewise.
855 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
856 dt_reloc_sz and dt_reloc_ent.
857 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
858 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
860 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
861 etab.dt_pltgot_required.
862 (elf32_hppa_size_dynamic_sections): Call
863 _bfd_elf_add_dynamic_tags.
864 * elf32-metag.c (elf_metag_link_hash_table_create): Set
865 etab.dt_pltgot_required.
866 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
867 * elf32-sh.c (sh_elf_link_hash_table_create): Set
868 root.dt_pltgot_required for FDPIC output.
869 (sh_elf_size_dynamic_sections): Call
870 _bfd_elf_maybe_vxworks_add_dynamic_tags.
871 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
872 elf.dt_pltgot_required.
873 (elf_xtensa_size_dynamic_sections): Call
874 _bfd_elf_add_dynamic_tags.
875 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
876 root.dt_pltgot_required.
877 (elf64_hppa_size_dynamic_sections): Call
878 _bfd_elf_add_dynamic_tags.
879 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
880 root.dt_pltgot_required.
881 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
882 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
883 * elflink.c (_bfd_elf_add_dynamic_tags): New.
885 2020-06-22 Saagar Jha <saagar@saagarjha.com>
887 * mach-o.c: Support the new load commands by reading a linkedit
888 data command for them.
890 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
892 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
893 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
894 (riscv_get_priv_spec_class): Likewise.
895 (riscv_get_priv_spec_name): Likewise.
896 (riscv_get_priv_spec_class_from_numbers): New function, convert
897 the version numbers into string, then call riscv_get_priv_spec_class
898 to get the priv spec class.
899 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
900 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
901 (riscv_get_priv_spec_name): Likewise.
902 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
903 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
904 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
905 of input and output objects form their priv spec attributes by
906 riscv_get_priv_spec_class_from_numbers. Report warning rather than
907 errors when linking objects with differnet priv spec versions. We do
908 know v1.9.1 may have conflicts to other versions, so report the
909 warning, too. After that, update the output priv spec version to the
912 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
914 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
915 priv attributes, we will check the conflicts for all of them (major,
916 minor and revision), and then set the priv_attrs_merged to TRUE to
917 indicate that we have handled all of the priv attributes. Remove
918 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
920 2020-06-21 Alan Modra <amodra@gmail.com>
923 * configure.ac: Disable plugins by default for some targets.
924 * plugin.c: Comment typo fix.
925 * configure: Regenerate.
927 2020-06-19 Nick Clifton <nickc@redhat.com>
929 * plugin.c (try_load_plugin): Suppress the error message about
930 being unable to open a plugin if creating a list of viable
933 2020-06-16 Alan Modra <amodra@gmail.com>
935 * aout-tic30.c: Delete file.
936 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
937 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
938 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
939 (xc16x-*-elf): Sort properly.
940 * configure.ac: Remove tic30_aout_vec.
941 * targets.c: Likewise.
942 * Makefile.in: Regenerate.
943 * configure: Regenerate.
944 * po/SRC-POTFILES.in: Regenerate.
946 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
948 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
949 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
950 (elf32xtensa_abi): New global variable.
951 (xtensa_abi_choice): New function.
952 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
953 XSHAL_ABI to select PLT code.
955 2020-06-15 Roland McGrath <mcgrathr@google.com>
957 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
958 field of bfd_link_info.
960 2020-06-15 Alan Modra <amodra@gmail.com>
962 * config.bfd: Obsolete powerpcle-*-pe targets.
964 2020-06-15 Alan Modra <amodra@gmail.com>
967 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
968 symbols that were defined in discarded sections.
969 * cofflink.c (coff_link_check_archive_element): Likewise.
970 (coff_link_add_symbols): Set indx to -3 for symbols defined in
972 (_bfd_coff_write_global_sym): Don't emit such symbols.
973 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
974 libcoff.h: Regenerate.
976 2020-06-11 Alan Modra <amodra@gmail.com>
979 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
981 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
983 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
984 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
985 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
988 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
991 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
992 Clear verinfo.verdef.
994 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
997 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
998 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
999 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1001 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1002 Set ifunc_resolvers if there are FUNC resolvers.
1003 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1004 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1005 with elf.ifunc_resolvers.
1006 (write_plt_relocs_for_local_syms): Likewise.
1007 (ppc64_elf_relocate_section): Likewise.
1008 (ppc64_elf_finish_dynamic_sections): Likewise.
1009 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1011 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1012 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1013 instead of readonly_dynrelocs_against_ifunc.
1014 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1015 readonly_dynrelocs_against_ifunc.
1017 2020-06-09 Alan Modra <amodra@gmail.com>
1019 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1020 maybe_local_ifunc_resolver field.
1021 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1022 cases where maybe_local_ifunc_resolver was set.
1023 (ppc64_elf_relocate_section): Likewise.
1024 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1027 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1029 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1031 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1033 (elf32_arm_size_dynamic_sections): Updated. Clear
1034 root.tlsdesc_plt for DF_BIND_NOW.
1035 (elf32_arm_finish_dynamic_sections): Updated.
1036 (elf32_arm_output_arch_local_syms): Likewise.
1037 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1038 Clear root.tlsdesc_plt for DF_BIND_NOW.
1039 (nds32_elf_finish_dynamic_sections): Updated.
1040 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1041 dt_tlsdesc_plt and dt_tlsdesc_got.
1042 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1043 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1044 tlsdesc_plt and dt_tlsdesc_got.
1045 (elfNN_aarch64_allocate_dynrelocs): Updated.
1046 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1047 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1048 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1050 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1051 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1052 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1053 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1056 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf32-tic6x.c (elf32_bed): Defined the default to
1061 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1065 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1066 root.splt/root.srelplt.
1067 (elf64_hppa_create_dynamic_sections): Likewise.
1068 (elf64_hppa_size_dynamic_sections): Likewise.
1069 (elf64_hppa_finish_dynamic_symbol): Likewise.
1070 (elf_hppa_final_link): Likewise.
1071 (elf_hppa_final_link_relocate): Likewise.
1073 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1075 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1076 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1079 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf-bfd.h (elf_target_os): New.
1082 (elf_link_hash_table): Add target_os.
1083 (elf_backend_data): Add target_os.
1084 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1085 symbian_p and nacl_p.
1086 (create_got_section): Updated.
1087 (elf32_arm_create_dynamic_sections): Likewise.
1088 (arm_type_of_stub): Likewise.
1089 (elf32_arm_create_or_find_stub_sec): Likewise.
1090 (elf32_arm_allocate_plt_entry): Likewise.
1091 (elf32_arm_populate_plt_entry): Likewise.
1092 (elf32_arm_final_link_relocate): Likewise.
1093 (elf32_arm_check_relocs): Likewise.
1094 (allocate_dynrelocs_for_symbol): Likewise.
1095 (elf32_arm_finish_dynamic_symbol): Likewise.
1096 (elf32_arm_finish_dynamic_sections): Likewise.
1097 (elf32_arm_output_plt_map_1): Likewise.
1098 (elf32_arm_output_arch_local_syms): Likewise.
1099 (elf32_arm_add_symbol_hook): Likewise.
1100 (elf32_arm_nacl_link_hash_table_create): Likewise.
1101 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1102 (elf32_arm_symbian_link_hash_table_create): Likewise.
1103 (ELF_TARGET_OS): New.
1104 * elf32-i386.c (elf_i386_arch_bed): Removed.
1105 (elf_backend_arch_data): Likewise.
1106 (elf_i386_solaris_arch_bed): Likewise.
1107 (elf_i386_nacl_arch_bed): Likewise.
1108 (elf_i386_vxworks_arch_bed): Likewise.
1109 (elf_i386_relocate_section): Updated.
1110 (elf_i386_finish_dynamic_sections): Likewise.
1111 (elf_i386_get_synthetic_symtab): Likewise.
1112 (elf_i386_link_setup_gnu_properties): Likewise.
1113 (ELF_TARGET_OS): New.
1114 * elf32-mips.c (ELF_TARGET_OS): New.
1115 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1116 (ppc_elf_create_got): Updated.
1117 (ppc_elf_create_dynamic_sections): Likewise.
1118 (ppc_elf_check_relocs): Likewise.
1119 (ppc_elf_adjust_dynamic_symbol): Likewise.
1120 (ppc_elf_size_dynamic_sections): Likewise.
1121 (ppc_elf_relocate_section): Likewise.
1122 (ppc_elf_finish_dynamic_sections): Likewise.
1123 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1124 (ELF_TARGET_OS): New.
1125 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1126 (sh_elf_link_hash_table_create): Updated.
1127 (sh_elf_create_dynamic_sections): Likewise.
1128 (allocate_dynrelocs): Likewise.
1129 (sh_elf_size_dynamic_sections): Likewise.
1130 (sh_elf_relocate_section): Likewise.
1131 (sh_elf_finish_dynamic_symbol): Likewise.
1132 (sh_elf_finish_dynamic_sections): Likewise.
1133 (ELF_TARGET_OS): New.
1134 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1136 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1137 (ELF_TARGET_OS): New.
1138 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1139 (elf_x86_64_solaris_arch_bed): Likewise.
1140 (elf_x86_64_nacl_arch_bed): Likewise.
1141 (elf_x86_64_finish_dynamic_sections): Updated.
1142 (elf_x86_64_get_synthetic_symtab): Likewise.
1143 (elf_x86_64_link_setup_gnu_properties): Likewise.
1144 (ELF_TARGET_OS): New.
1145 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1147 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1148 (MIPS_ELF_REL_DYN_NAME): Updated.
1149 (ELF_MIPS_GP_OFFSET): Likewise.
1150 (mips_elf_create_local_got_entry): Likewise.
1151 (mips_elf_allocate_dynamic_relocations): Likewise.
1152 (mips_elf_count_got_symbols): Likewise.
1153 (is_gott_symbol): Likewise.
1154 (mips_elf_calculate_relocation): Likewise.
1155 (mips_elf_create_dynamic_relocation): Likewise.
1156 (_bfd_mips_elf_check_relocs): Likewise.
1157 (allocate_dynrelocs): Likewise.
1158 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1159 (mips_elf_lay_out_got): Likewise.
1160 (mips_elf_set_plt_sym_value): Likewise.
1161 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1162 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1163 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1164 (_bfd_mips_elf_final_link): Likewise.
1165 (_bfd_mips_init_file_header): Likewise.
1166 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1168 (allocate_dynrelocs): Likewise.
1169 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1170 (_bfd_sparc_elf_relocate_section): Likewise.
1171 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1172 (sparc_finish_dyn): Likewise.
1173 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1174 * elfxx-target.h (ELF_TARGET_OS): New.
1175 (elfNN_bed): Add ELF_TARGET_OS.
1176 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1177 (_bfd_x86_elf_link_hash_table_create): Likewise.
1178 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1179 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1180 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1181 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1182 * elfxx-x86.h (elf_x86_target_os): Removed.
1183 (elf_x86_backend_data): Likewise.
1184 (get_elf_x86_backend_data): Likewise.
1185 (elf_x86_link_hash_table): Remove target_os.
1187 2020-06-06 Alan Modra <amodra@gmail.com>
1190 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1191 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1192 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1193 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1194 * elf64-ppc.c: Update throughout for reloc renaming.
1195 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1196 * libbfd.h: Regenerate.
1197 * bfd-in2.h: Regenerate.
1199 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1202 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1205 2020-06-05 Nick Clifton <nickc@redhat.com>
1207 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1210 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1212 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1213 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1214 whether the object can be linked according to it's priv
1215 attributes. The object without any priv spec attributes can
1216 be linked with others. If the first input object doesn't contain
1217 any priv attributes, then we need to copy the setting from the
1218 next input one. Also report more detailed error messages to user.
1220 2020-06-04 Stephen Casner <casner@acm.org>
1222 Extend pdp11-aout symbol table format to accommodate .stab
1223 symbols and implement correct handling of them.
1225 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1226 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1227 normal vs. .stab symbol table type values, replacing N_STAB mask.
1228 (translate_from_native_sym_flags): Determine correct section for
1229 different .stab types.
1230 (translate_to_native_sym_flags): Leave .stab types intact.
1231 (translate_symbol_table): Error if symbol indicates overlay;
1232 store desc field from .stab symbols.
1233 (write_syms): Output desc field with symbol.
1234 (aout_link_check_ar_symbols): Skip .stab symbols.
1235 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1236 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1237 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1238 correctly distinguish .stab symbols and select calculate their
1239 section and value; and copy desc and ovly fields from input symbol
1242 2020-06-04 Stephen Casner <casner@acm.org>
1244 * aoutx.h (translate_symbol_table): Comment had external and
1246 * pdp11.c (translate_symbol_table): Likewise.
1248 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1250 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1251 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1252 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1254 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1258 in debug section against symbol defined in shared library to 0.
1259 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1260 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1261 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1262 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1263 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1264 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1265 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1266 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1267 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1268 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1269 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1270 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1271 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1272 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1274 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1275 there is non-GOT reference.
1276 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1277 non-alloced sections.
1279 2020-06-03 Stephen Casner <casner@acm.org>
1281 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1283 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1285 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1286 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1287 other size that doesn't qcover the header word.
1288 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1289 string table, and zero it.
1290 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1291 message and set bfd_error on finding an invalid name string offset.
1292 (add_to_stringtab): INLINE -> inline
1293 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1295 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1296 any relocs that could not be recognised.
1297 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1298 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1299 name exists and is long enough, before attempting to see if it is
1301 c3864421222 - Correct case for N_SO being the last symbol.
1302 50455f1ab29 PR 20891 - Handle the case where the main file name
1303 and the directory name are both empty.
1304 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1305 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1306 range string table offsets.
1307 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1308 illegal string offset.
1309 (aout_link_includes_newfunc): Add comment.
1310 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1311 on unexpected relocation type rather than ASSERT.
1313 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1317 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1319 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1322 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1323 non-alloced sections.
1325 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1327 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1328 dynamic relocations for non SEC_ALLOC sections.
1330 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1332 * aout64.c (BMAGIC, QMAGIC): Do not define.
1333 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1334 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1335 to check the file format.
1336 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1337 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1338 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1340 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1343 relocations for non SEC_ALLOC sections.
1345 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1348 * elf32-arm.c (maybe_set_textrel): Removed.
1349 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1350 with _bfd_elf_maybe_set_textrel.
1351 * elf32-csky.c (maybe_set_textrel): Removed.
1352 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1353 with _bfd_elf_maybe_set_textrel.
1354 * elf32-hppa.c (maybe_set_textrel): Removed.
1355 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1356 with _bfd_elf_maybe_set_textrel.
1357 * elf32-lm32.c (maybe_set_textrel): Removed.
1358 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1359 with _bfd_elf_maybe_set_textrel.
1360 * elf32-m32r.c (maybe_set_textrel): Removed.
1361 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1362 with _bfd_elf_maybe_set_textrel.
1363 * elf32-metag.c (maybe_set_textrel): Removed.
1364 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1365 with _bfd_elf_maybe_set_textrel.
1366 * elf32-nds32.c (maybe_set_textrel): Removed.
1367 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1368 with _bfd_elf_maybe_set_textrel.
1369 * elf32-or1k.c (maybe_set_textrel): Removed.
1370 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1371 with _bfd_elf_maybe_set_textrel.
1372 * elf32-ppc.c (maybe_set_textrel): Removed.
1373 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1374 with _bfd_elf_maybe_set_textrel.
1375 * elf32-s390.c (maybe_set_textrel): Removed.
1376 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1377 with _bfd_elf_maybe_set_textrel.
1378 * elf32-sh.c (maybe_set_textrel): Removed.
1379 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1380 with _bfd_elf_maybe_set_textrel.
1381 * elf32-tic6x.c (maybe_set_textrel): Removed.
1382 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1383 with _bfd_elf_maybe_set_textrel.
1384 * elf32-tilepro.c (maybe_set_textrel): Removed.
1385 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1386 with _bfd_elf_maybe_set_textrel.
1387 * elf64-ppc.c (maybe_set_textrel): Removed.
1388 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1389 with _bfd_elf_maybe_set_textrel.
1390 * elf64-s390.c (maybe_set_textrel): Removed.
1391 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1392 with _bfd_elf_maybe_set_textrel.
1393 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1394 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1395 with _bfd_elf_maybe_set_textrel.
1396 * elfnn-riscv.c (maybe_set_textrel): Removed.
1397 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1398 with _bfd_elf_maybe_set_textrel.
1399 * elfxx-sparc.c (maybe_set_textrel): Removed.
1400 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1401 with _bfd_elf_maybe_set_textrel.
1402 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1403 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1404 with _bfd_elf_maybe_set_textrel.
1405 * elfxx-x86.c (maybe_set_textrel): Removed.
1406 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1407 with _bfd_elf_maybe_set_textrel.
1408 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1410 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1413 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1415 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1416 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1417 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1418 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1420 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1421 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1422 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1423 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1424 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1425 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1426 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1427 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1428 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1429 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1430 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1431 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1432 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1433 (elf_backend_copy_indirect_symbol): Likewise.
1434 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1435 (elf_backend_copy_indirect_symbol): Likewise.
1436 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1438 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1441 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1442 * elf32-arm.c (readonly_dynrelocs): Removed.
1443 (maybe_set_textrel): Replace readonly_dynrelocs with
1444 _bfd_elf_readonly_dynrelocs.
1445 * elf32-csky.c (readonly_dynrelocs): Removed.
1446 (maybe_set_textrel): Replace readonly_dynrelocs with
1447 _bfd_elf_readonly_dynrelocs.
1448 * elf32-hppa.c(readonly_dynrelocs): Removed.
1449 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1450 _bfd_elf_readonly_dynrelocs.
1451 (maybe_set_textrel): Likewise.
1452 * elf32-lm32.c (readonly_dynrelocs): Removed.
1453 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1454 with _bfd_elf_readonly_dynrelocs.
1455 (maybe_set_textrel): Likewise.
1456 * elf32-m32r.c (readonly_dynrelocs): Removed.
1457 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1458 with _bfd_elf_readonly_dynrelocs.
1459 (maybe_set_textrel): Likewise.
1460 * elf32-metag.c (readonly_dynrelocs): Removed.
1461 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1462 with _bfd_elf_readonly_dynrelocs.
1463 (maybe_set_textrel): Likewise.
1464 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1465 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1466 with _bfd_elf_readonly_dynrelocs.
1467 * elf32-nds32.c (readonly_dynrelocs): Removed.
1468 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1469 with _bfd_elf_readonly_dynrelocs.
1470 (maybe_set_textrel): Likewise.
1471 * elf32-or1k.c (readonly_dynrelocs): Removed.
1472 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1473 with _bfd_elf_readonly_dynrelocs.
1474 * elf32-ppc.c (readonly_dynrelocs): Removed.
1475 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1476 _bfd_elf_readonly_dynrelocs.
1477 (ppc_elf_adjust_dynamic_symbol): Likewise.
1478 (maybe_set_textrel): Likewise.
1479 * elf32-s390.c (readonly_dynrelocs): Removed.
1480 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1481 with _bfd_elf_readonly_dynrelocs.
1482 (maybe_set_textrel): Likewise.
1483 * elf32-sh.c (readonly_dynrelocs): Removed.
1484 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1485 _bfd_elf_readonly_dynrelocs.
1486 (maybe_set_textrel): Likewise.
1487 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1488 (maybe_set_textrel): Replace readonly_dynrelocs with
1489 _bfd_elf_readonly_dynrelocs.
1490 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1491 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1492 with _bfd_elf_readonly_dynrelocs.
1493 (maybe_set_textrel): Likewise.
1494 * elf64-ppc.c (readonly_dynrelocs): Removed.
1495 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1496 _bfd_elf_readonly_dynrelocs.
1497 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1498 (maybe_set_textrel): Likewise.
1499 * elf64-s390.c (readonly_dynrelocs): Removed.
1500 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1501 with _bfd_elf_readonly_dynrelocs.
1502 (maybe_set_textrel): Likewise.
1503 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1504 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1505 (maybe_set_textrel): Replace readonly_dynrelocs with
1506 _bfd_elf_readonly_dynrelocs.
1507 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1508 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1509 with _bfd_elf_readonly_dynrelocs.
1510 (maybe_set_textrel): Likewise.
1511 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1512 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1513 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1514 (maybe_set_textrel): Likewise.
1515 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1516 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1517 with _bfd_elf_readonly_dynrelocs.
1518 (maybe_set_textrel): Likewise.
1519 * elfxx-x86.c (readonly_dynrelocs): Removed.
1520 (maybe_set_textrel): Replace readonly_dynrelocs with
1521 _bfd_elf_readonly_dynrelocs.
1522 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1524 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1526 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1527 -fsanitize=undefined.
1529 2020-06-03 Alan Modra <amodra@gmail.com>
1533 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1535 (pe_ILF_build_a_bfd): Likewise.
1537 2020-06-03 Alan Modra <amodra@gmail.com>
1540 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1541 core files as well as objects.
1543 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1546 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1547 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1549 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1550 (elf_arc_link_hash_newfunc): Updated.
1551 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1552 (elf32_arm_link_hash_newfunc): Updated.
1553 (elf32_arm_copy_indirect_symbol): Likewise.
1554 (elf32_arm_check_relocs): Likewise.
1555 (readonly_dynrelocs): Likewise.
1556 (allocate_dynrelocs_for_symbol): Likewise.
1557 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1558 (csky_elf_link_hash_newfunc): Updated.
1559 (csky_allocate_dynrelocs): Likewise.
1560 (readonly_dynrelocs): Likewise.
1561 (csky_elf_copy_indirect_symbol): Likewise.
1562 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1563 (hppa_link_hash_newfunc): Updated.
1564 (elf32_hppa_copy_indirect_symbol): Likewise.
1565 (elf32_hppa_hide_symbol): Likewise.
1566 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1567 (allocate_dynrelocs): Likewise.
1568 (elf32_hppa_relocate_section): Likewise.
1569 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1570 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1571 (lm32_elf_link_hash_newfunc): Likewise.
1572 (lm32_elf_link_hash_table_create): Updated.
1573 (readonly_dynrelocs): Likewise.
1574 (allocate_dynrelocs): Likewise.
1575 (lm32_elf_copy_indirect_symbol): Likewise.
1576 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1577 (m32r_elf_link_hash_newfunc): Likewise.
1578 (m32r_elf_link_hash_table_create): Updated.
1579 (m32r_elf_copy_indirect_symbol): Likewise.
1580 (allocate_dynrelocs): Likewise.
1581 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1582 (metag_link_hash_newfunc): Updated.
1583 (elf_metag_copy_indirect_symbol): Likewise.
1584 (readonly_dynrelocs): Likewise.
1585 (allocate_dynrelocs): Likewise.
1586 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1588 (link_hash_newfunc): Updated.
1589 (microblaze_elf_check_relocs): Likewise.
1590 (microblaze_elf_copy_indirect_symbol): Likewise.
1591 (readonly_dynrelocs): Likewise.
1592 (allocate_dynrelocs): Likewise.
1593 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1594 (nds32_elf_link_hash_newfunc): Updated.
1595 (nds32_elf_copy_indirect_symbol): Likewise.
1596 (readonly_dynrelocs): Likewise.
1597 (allocate_dynrelocs): Likewise.
1598 (nds32_elf_check_relocs): Likewise.
1599 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1600 (link_hash_newfunc): Updated.
1601 (nios2_elf32_copy_indirect_symbol): Likewise.
1602 (nios2_elf32_check_relocs): Likewise.
1603 (allocate_dynrelocs): Likewise.
1604 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1605 (or1k_elf_link_hash_newfunc): Updated.
1606 (readonly_dynrelocs): Likewise.
1607 (allocate_dynrelocs): Likewise.
1608 (or1k_elf_copy_indirect_symbol): Likewise.
1609 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1610 (ppc_elf_link_hash_newfunc): Updated.
1611 (ppc_elf_copy_indirect_symbol): Likewise.
1612 (ppc_elf_check_relocs): Likewise.
1613 (readonly_dynrelocs): Likewise.
1614 (ppc_elf_adjust_dynamic_symbol): Likewise.
1615 (allocate_dynrelocs): Likewise.
1616 (ppc_elf_relocate_section): Likewise.
1617 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1618 (link_hash_newfunc): Updated.
1619 (elf_s390_copy_indirect_symbol): Likewise.
1620 (readonly_dynrelocs): Likewise.
1621 (elf_s390_adjust_dynamic_symbol): Likewise.
1622 (allocate_dynrelocs): Likewise.
1623 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1624 (sh_elf_link_hash_newfunc): Updated.
1625 (readonly_dynrelocs): Likewise.
1626 (allocate_dynrelocs): Likewise.
1627 (sh_elf_copy_indirect_symbol): Likewise.
1628 (sh_elf_check_relocs): Likewise.
1629 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1630 (elf32_tic6x_link_hash_newfunc): Likewise.
1631 (elf32_tic6x_link_hash_table_create): Updated.
1632 (readonly_dynrelocs): Likewise.
1633 (elf32_tic6x_check_relocs): Likewise.
1634 (elf32_tic6x_allocate_dynrelocs): Likewise.
1635 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1637 (link_hash_newfunc): Updated.
1638 (tilepro_elf_copy_indirect_symbol): Likewise.
1639 (tilepro_elf_check_relocs): Likewise.
1640 (allocate_dynrelocs): Likewise.
1641 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1642 (ppc64_elf_copy_indirect_symbol): Updated.
1643 (ppc64_elf_check_relocs): Likewise.
1644 (readonly_dynrelocs): Likewise.
1645 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1646 (dec_dynrel_count): Likewise.
1647 (allocate_dynrelocs): Likewise.
1648 (ppc64_elf_relocate_section): Likewise.
1649 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1650 (link_hash_newfunc): Updated.
1651 (elf_s390_copy_indirect_symbol): Likewise.
1652 (readonly_dynrelocs): Likewise.
1653 (allocate_dynrelocs): Likewise.
1654 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1655 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1657 (elfNN_aarch64_link_hash_newfunc): Updated.
1658 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1659 (readonly_dynrelocs): Likewise.
1660 (need_copy_relocation_p): Likewise.
1661 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1662 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1663 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1664 (link_hash_newfunc): Updated.
1665 (riscv_elf_copy_indirect_symbol): Likewise.
1666 (riscv_elf_check_relocs): Likewise.
1667 (readonly_dynrelocs): Likewise.
1668 (allocate_dynrelocs): Likewise.
1669 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1671 (link_hash_newfunc): Updated.
1672 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1673 (_bfd_sparc_elf_check_relocs): Likewise.
1674 (readonly_dynrelocs): Likewise.
1675 (allocate_dynrelocs): Likewise.
1676 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1677 (link_hash_newfunc): Updated.
1678 (tilegx_elf_copy_indirect_symbol): Likewise.
1679 (tilegx_elf_check_relocs): Likewise.
1680 (readonly_dynrelocs): Likewise.
1681 (allocate_dynrelocs): Likewise.
1682 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1683 (readonly_dynrelocs): Likewise.
1684 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1685 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1687 2020-06-01 Alan Modra <amodra@gmail.com>
1689 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1690 command against cmd_length, not the end of record. For
1691 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1692 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1695 2020-05-28 David Faust <david.faust@oracle.com>
1697 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1698 R_BPF_INSN_{32,64} relocations.
1700 2020-05-28 Stephen Casner <casner@acm.org>
1702 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1703 addreses in .long (used in testsuites) and .stab values.
1705 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1708 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1709 Check bfd_link_dll when issue a DT_TEXTREL warning.
1710 * elfxx-x86.c (maybe_set_textrel): Likewise.
1711 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1713 2020-05-26 Nick Clifton <nickc@redhat.com>
1715 * plugin.c (try_load_plugin): Extend error message when a plugin
1718 2020-05-23 Alan Modra <amodra@gmail.com>
1720 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1722 2020-05-22 Alan Modra <amodra@gmail.com>
1725 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1726 attributes from shared libraries, and do not return an error if
1729 2020-05-21 Alan Modra <amodra@gmail.com>
1732 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1734 (_bfd_delete_bfd): Free the copy.
1735 (_bfd_new_bfd): Free nbfd->memory on error.
1737 2020-05-21 Alan Modra <amodra@gmail.com>
1739 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1740 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1741 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1742 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1743 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1744 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1745 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1746 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1747 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1748 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1749 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1750 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1751 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1752 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1753 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1754 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1755 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1756 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1757 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1758 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1760 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1762 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1763 get_default_version. It is used to find the default version for
1764 the specific extension.
1765 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1766 default_major_version and default_minor_version. Add new bfd_boolean
1767 parameter *use_default_version. Set it to TRUE if we need to call
1768 the callback rps->get_default_version to find the default version.
1769 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1770 the default version in riscv_parsing_subset_version, and then call
1771 riscv_add_subset to add the subset into subset list.
1772 (riscv_parse_prefixed_ext): Likewise.
1773 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1774 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1775 strings rather than characters.
1776 riscv_merge_arch_attr_info): The callback function get_default_version
1777 is only needed for assembler, so set it to NULL int the linker.
1778 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1779 * elfxx-riscv.h: Updated.
1781 2020-05-20 Alan Modra <amodra@gmail.com>
1784 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1785 use bfd_set_filename.
1786 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1787 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1788 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1789 (bfd_create): Likewise.
1790 (_bfd_delete_bfd): Don't free filename.
1791 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1792 return pointer to the copy or NULL on alloc fail.
1793 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1794 result of bfd_set_filename.
1795 * bfd-in2.h: Regenerate.
1797 2020-05-20 Alan Modra <amodra@gmail.com>
1800 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1801 section size against file size.
1802 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1804 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1807 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1808 and memset when allocating memory for the sections_being_created
1811 2020-05-19 Stafford Horne <shorne@gmail.com>
1813 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1815 (or1k_elf_relocate_section): Access srelgot via
1816 htab->root.srelgot. Add assertions for srelgot->contents.
1817 Introduce local variable for srelgot to not reuse global
1819 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1820 (or1k_set_got_and_rela_sizes): New function.
1821 (or1k_initial_exec_offset): New function.
1822 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1823 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1825 (or1k_elf_check_relocs): Use OR to set TLS access.
1826 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1828 (or1k_elf_size_dynamic_sections): Use
1829 or1k_set_got_and_rela_sizes to set sizes.
1830 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1831 (TCB_SIZE): New macro.
1832 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1833 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1834 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1835 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1836 (tpoff): Add dynamic boolean argument.
1837 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1839 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1841 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1842 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1843 cases with BFD_RELOC_AARCH64_JUMP26.
1844 (elfNN_aarch64_check_relocs): Likewise.
1846 2020-05-19 Alan Modra <amodra@gmail.com>
1848 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1849 bfd_get_filename rather than accessing bfd->filename directly.
1850 * aout-target.h (MY (object_p)): Likewise.
1851 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1852 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1853 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1854 (_bfd_archive_bsd44_construct_extended_name_table),
1855 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1856 (_bfd_bsd_write_armap): Likewise.
1857 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1858 * cache.c (bfd_open_file): Likewise.
1859 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1860 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1861 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1862 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1863 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1864 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1865 (patch_tls_desc_to_ie): Likewise.
1866 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1867 (spu_elf_auto_overlay): Likewise.
1868 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1869 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1870 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1871 * elflink.c (bfd_elf_size_dynamic_sections),
1872 (elf_link_input_bfd): Likewise.
1873 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1874 * mach-o.c (bfd_mach_o_follow_dsym),
1875 (bfd_mach_o_close_and_cleanup): Likewise.
1876 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1877 (find_separate_debug_file, get_build_id_name): Likewise.
1878 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1879 * plugin.c (bfd_plugin_open_input): Likewise.
1880 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1881 * som.c (som_write_armap): Likewise.
1882 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1883 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1884 (_bfd_vms_lib_write_archive_contents): Likewise.
1885 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1887 2020-05-19 Alan Modra <amodra@gmail.com>
1890 * bfdio.c (_bfd_real_fopen): Typo fix.
1892 2020-05-18 Nick Clifton <nickc@redhat.com>
1895 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1896 for the sections_being_created array.
1898 2020-05-18 Alan Modra <amodra@gmail.com>
1900 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1901 they can be freed without also freeing internal_relocs.
1903 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1906 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1907 separators into DOS style when creating a WIN32 fullpath.
1909 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1911 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1912 to initialize RISC-V tdata.
1914 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1916 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1919 2020-05-11 Alan Modra <amodra@gmail.com>
1921 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1923 2020-05-11 Alan Modra <amodra@gmail.com>
1925 * elf64-ppc.c: Rename powerxx to power10 throughout.
1927 2020-05-11 Alan Modra <amodra@gmail.com>
1930 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1931 contains required number of auxents before processing any auxent.
1932 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1933 file name from auxents for PE.
1935 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1937 * aout-cris.c (DEFAULT_ARCH): Delete define.
1938 (MY_set_arch_mach): Likewise.
1939 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1941 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1942 of r_type before the shift.
1944 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1947 * elfnn-aarch64.c (group_sections): Copy implementation from
1950 2020-05-01 Alan Modra <amodra@gmail.com>
1953 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1954 accessing root.u.def of symbols. Also check root.u.def.section
1955 is non-NULL. Reverse tests so as to make the logic positive.
1957 2020-05-01 Alan Modra <amodra@gmail.com>
1960 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1961 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1963 2020-05-01 Alan Modra <amodra@gmail.com>
1966 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1967 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1968 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1969 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1970 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1971 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1972 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1973 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1974 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1975 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1977 2020-05-01 Alan Modra <amodra@gmail.com>
1980 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1981 from shared libraries.
1983 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1985 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1986 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1987 equals 0. Report overflow when the result has negative sign but
1988 all significant bits are zero.
1990 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1992 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1993 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1995 2020-04-28 Alan Modra <amodra@gmail.com>
1997 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1998 Emit warning message.
2000 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2002 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2003 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2004 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2005 to x86_64_pe_big_vec as it not a big-endian format.
2006 (vec i386_pe_big_vec): New.
2007 * configure.ac: Likewise.
2008 * targets.c: Likewise.
2009 * configure: Regenerate.
2010 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2011 COFF_WITH_PE_BIGOBJ): New.
2012 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2014 (x86_64_pe_be_vec): Moved.
2016 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2018 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2019 * elf.c (elfcore_grok_arc_v2): New function.
2020 (elfcore_grok_note): Call the new function to handle the corresponding
2022 (elfcore_write_arc_v2): New function.
2023 (elfcore_write_register_note): Call the new function to handle the
2024 corresponding pseudo-sections.
2026 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2029 * bfd-in2.h: Regenerated.
2030 * elf32-xtensa.c (elf_howto_table): New entries for
2031 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2032 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2033 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2034 R_XTENSA_NDIFF{8,16,32}.
2035 * libbfd.h (bfd_reloc_code_real_names): Add names for
2036 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2037 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2038 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2039 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2041 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2044 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2047 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2050 * elf-bfd.h (elf_backend_data): Add
2051 elf_backend_strip_zero_sized_dynamic_sections.
2052 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2053 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2055 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2057 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2059 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2061 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2063 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2065 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2067 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2069 2020-04-21 Nick Clifton <nickc@redhat.com>
2071 * po/sr.po: Updated Serbian translation.
2073 2020-04-21 Alan Modra <amodra@gmail.com>
2075 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2078 2020-04-20 Stephen Casner <casner@acm.org>
2080 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2081 causing globals from linker script to be treated as debug symbols.
2082 (translate_symbol_table): Don't sign-extend symbol values from 16
2083 to 64 bits in nm output.
2085 2020-04-20 Alan Modra <amodra@gmail.com>
2087 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2089 2020-04-18 Alan Modra <amodra@gmail.com>
2091 * section.c (bfd_is_const_section): Correct test for special
2093 * bfd-in2.h: Regenerate.
2095 2020-04-17 Alan Modra <amodra@gmail.com>
2098 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2101 2020-04-16 Nick Clifton <nickc@redhat.com>
2104 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2105 abort with a more helpful error message.
2107 2020-04-16 Alan Modra <amodra@gmail.com>
2110 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2113 2020-04-15 Fangrui Song <maskray@google.com>
2116 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2117 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2118 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2119 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2120 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2121 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2122 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2123 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2124 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2125 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2126 * elflink.c (elf_link_output_extsym): Likewise.
2127 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2129 2020-04-15 Alan Modra <amodra@gmail.com>
2132 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2133 pointer into strings that may be freed for section name, always
2134 allocate a new string.
2136 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2137 Jan W. Jagersma <jwjagersma@gmail.com>
2139 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2140 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2141 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2142 (_bfd_go32_mkobject): New functions.
2143 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2144 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2145 (go32exe_mkobject): Call _bfd_go32_mkobject.
2146 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2147 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2149 (coff_write_relocs): Enable extended reloc counter code if
2150 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2151 (coff_write_object_contents): Likewise. Pad section headers
2152 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2153 instead of coff_swap_scnhdr_out.
2154 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2155 enable extended reloc counter.
2156 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2157 Declare with ATTRIBUTE_UNUSED.
2158 * libcoff-in.h: (struct coff_tdata): New field go32.
2160 * libcoff.h: Regenerate.
2162 2020-04-14 Fangrui Song <maskray@google.com>
2165 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2168 2020-04-14 Stephen Casner <casner@acm.org>
2171 * pdp11.c: Add implementation of --imagic option.
2172 (adjust_o_magic): Fix objcopy --extract-symbol test.
2173 * libaout.h (enum aout_magic): Add i_magic.
2175 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2176 Nick Clifton <nickc@redhat.com>
2178 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2180 <default>: Error rather than abort.
2182 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2185 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2186 relocation section from section group.
2188 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2190 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2191 bfd->origin to file offset.
2192 * bfdwin.c (bfd_get_file_window): Likewise.
2193 * bfd.c: Clarify the use of the bfd->origin field.
2194 * bfd-in2.h: Regenerate.
2195 * coff-i386.c: Don't include go32exe.h. Allow overriding
2196 coff_write_object_contents via COFF_WRITE_CONTENTS.
2197 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2198 (go32exe_write_object_contents): New functions.
2199 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2200 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2201 (create_go32_stub): Remove check for 2k size limit. Read stub
2202 from go32exe_temp_stub if present.
2203 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2204 copy variable-length stub.
2205 (go32_check_format): Read stub to go32exe_temp_stub, set
2206 origin, return go32exe_cleanup.
2207 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2208 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2209 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2210 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2211 Remove functions and their associated #defines.
2212 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2213 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2214 Rename field go32stub to stub.
2215 * libcoff.h: Regenerate.
2216 * coff-stgo32.c (go32_check_format): Rename to...
2217 (go32exe_check_format): ...this.
2218 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2219 (go32exe_copy_private_bfd_data): ...this.
2220 (stub_bytes): Rename to...
2221 (go32exe_default_stub): ...this.
2222 (create_go32_stub): Rename to...
2223 (go32exe_create_stub): ...this.
2224 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2227 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2232 relocation to R_386_32 for relocation against non-preemptible
2234 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2235 allocate dynamic relocation for non-preemptible absolute symbol.
2236 (elf_i386_relocate_section): Pass sec to
2237 GENERATE_DYNAMIC_RELOCATION_P.
2238 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2239 (elf_x86_64_convert_load_reloc): Covert load relocation to
2240 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2241 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2242 for non-preemptible absolute symbol if they overflow.
2243 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2244 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2245 symbol. Don't allocate dynamic relocation for non-preemptible
2247 (elf_x86_64_relocate_section): Don't generate relative relocation
2248 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2249 to GENERATE_DYNAMIC_RELOCATION_P.
2250 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2251 against non-preemptible absolute symbol.
2252 (_bfd_elf_x86_valid_reloc_p): New function.
2253 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2255 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2256 argument. Don't generate dynamic relocation against
2257 non-preemptible absolute symbol.
2258 (ABS_SYMBOL_P): New.
2259 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2260 against non-preemptible absolute symbol.
2262 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2263 (_bfd_elf_x86_valid_reloc_p): New.
2265 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2268 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2269 address in the GOT if in thumb only mode.
2271 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2273 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2275 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2277 * mmo.c (mmo_scan): Create .text section only when needed, not
2280 2020-03-31 Alan Modra <amodra@gmail.com>
2282 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2285 2020-03-31 Alan Modra <amodra@gmail.com>
2287 * vms-alpha.c (image_write): Check bounds for sections without
2288 contents too. Error on non-zero write to section without
2290 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2292 2020-03-31 Alan Modra <amodra@gmail.com>
2294 * tekhex.c (pass_over): Check is_eof before reading buffer.
2296 2020-03-30 Nick Clifton <nickc@redhat.com>
2299 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2300 field to timestamp and make it an integer.
2301 * libcoff.h: Regenerate.
2302 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2303 field in the pe_data structure rather than the insert_timestamp
2306 2020-03-30 Alan Modra <amodra@gmail.com>
2309 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2312 2020-03-26 Nick Clifton <nickc@redhat.com>
2314 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2315 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2317 * libbfd.h: Regenerate.
2319 2020-03-26 Alan Modra <amodra@gmail.com>
2321 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2323 2020-03-26 Alan Modra <amodra@gmail.com>
2325 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2327 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2329 2020-03-25 Nick Clifton <nickc@redhat.com>
2331 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2333 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2334 * libbfd.h: Regenerate.
2336 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2338 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2339 correct field name in the output string.
2341 2020-03-25 Alan Modra <amodra@gmail.com>
2344 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2345 for SHT_NOBITS section if first in segment.
2347 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2350 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2351 (_bfd_elf_get_symbol_version_string): This.
2352 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2353 (_bfd_elf_get_symbol_version_string): This.
2354 (bfd_elf_print_symbol): Pass TRUE to
2355 _bfd_elf_get_symbol_version_string.
2356 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2357 bfd_boolean argument.
2358 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2359 * targets.c (_bfd_get_symbol_version_string): Likewise.
2360 (bfd_get_symbol_version_string): Likewise.
2361 * bfd-in2.h: Regenerated.
2363 2020-03-24 Nick Clifton <nickc@redhat.com>
2364 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2367 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2370 2020-03-24 Nick Clifton <nickc@redhat.com>
2373 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2374 segment to use for PT_GNU_RELRO, ignore empty sections in a
2375 segment's current list.
2377 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2380 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2382 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2385 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2386 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2387 on the previous _bfd_elf_get_symbol_version_string.
2388 (_bfd_elf_get_symbol_version_string): Use it.
2390 2020-03-24 Alan Modra <amodra@gmail.com>
2392 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2393 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2396 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2398 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2400 2020-03-23 Alan Modra <amodra@gmail.com>
2402 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2403 symbol count. Allocate an extra byte to ensure name strings
2404 are terminated. Sanity check name offsets. Release memory on
2407 2020-03-23 Alan Modra <amodra@gmail.com>
2409 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2410 field hasn't been read. Remove unnecessary casts.
2412 2020-03-22 Alan Modra <amodra@gmail.com>
2414 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2415 enough to read number of symbols.
2417 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2419 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2420 (EXECUTABLE_SUFFIX): Likewise.
2421 * config.in: Regenerated.
2422 * configure: Likewise.
2423 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2424 _bfd_generic_close_and_cleanup.
2425 (plugin_list_entry): Remove resolution_file, resolution_option,
2426 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2427 lto_wrapper, gcc_env and initialized,
2428 (need_lto_wrapper_p): Removed.
2429 (get_lto_wrapper): Likewise.
2430 (setup_lto_wrapper_env): Likewise.
2431 (register_all_symbols_read): Likewise.
2432 (egister_cleanup): Likewise.
2433 (get_symbols): Likewise.
2434 (add_input_file): Likewise.
2435 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2436 (add_symbols): Updated.
2437 (try_claim): Likewise.
2438 (try_load_plugin): Likewise.
2439 (bfd_plugin_canonicalize_symtab): Likewise.
2440 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2441 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2443 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2446 * plugin.c (plugin_list_entry): Add has_symbol_type.
2447 (add_symbols_v2): New function.
2448 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2449 provides symbol type.
2450 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2451 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2454 2020-03-20 Alan Modra <amodra@gmail.com>
2456 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2457 enough to read number of symbols.
2459 2020-03-20 Alan Modra <amodra@gmail.com>
2461 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2462 backend functions for NULL before calling.
2463 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2464 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2465 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2466 * elfnn-ia64.c (ignore_errors): New function.
2467 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2469 2020-03-19 Nick Clifton <nickc@redhat.com>
2472 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2473 location of the varinfo in the unit's debug info data. Change the
2474 type of the stack field to a boolean.
2475 (lookup_var_by_offset): New function. Returns the varinfo
2476 structure for the variable described at the given offset in the
2478 (scan_unit_for_symbols): Add support for variables which have the
2479 DW_AT_specification attribute.
2481 2020-03-19 Nick Clifton <nickc@redhat.com>
2484 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2487 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2489 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2491 2020-03-18 Nick Clifton <nickc@redhat.com>
2494 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2495 memory access when processing a corrupt secondary reloc section.
2497 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2499 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2500 instead of calling abort.
2501 * elf32-csky.c (csky_build_one_stub): Likewise.
2502 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2503 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2504 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2505 * elf32-metag.c (metag_build_one_stub): Likewise.
2506 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2507 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2508 (ppc_size_one_stub): Likewise.
2509 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2511 2020-03-17 Nick Clifton <nickc@redhat.com>
2514 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2515 with error messages.
2517 2020-03-17 Nick Clifton <nickc@redhat.com>
2520 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2521 free. Add free on another failure path.
2523 2020-03-16 Alan Modra <amodra@gmail.com>
2526 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2527 we have a non-zero section count. Do lma comparison in octets.
2529 2020-03-16 Alan Modra <amodra@gmail.com>
2531 * vms-alpha.c (dst_restore_location): Validate index into
2532 dst_ptr_offsets array before accessing. Return status.
2533 (dst_retrieve_location): Similarly, making "loc" parameter a
2534 pointer to return value.
2535 (_bfd_vms_slurp_etir): Update calls to above functions.
2537 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2539 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2541 * configure: Regenerated.
2543 2020-03-14 Alan Modra <amodra@gmail.com>
2545 * section.c (BFD_FAKE_SECTIONS): Formatting.
2546 * bfd-in2.h: Regenerate.
2548 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2550 * elf.c (elfcore_grok_netbsd_note): Add support for
2551 NT_NETBSDCORE_LWPSTATUS notes.
2553 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2555 * bfd-in2.h: Regenerate.
2556 * section.c (asection): Add already_assigned field.
2557 (BFD_FAKE_SECTION): Add default initializer for it.
2558 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2559 * elf32-arm.c (arm_build_one_stub): Add support for
2560 non_contiguous_regions.
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.
2570 * elflink.c (elf_link_input_bfd): Likewise.
2572 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2575 * elf-linker-x86.h (elf_linker_x86_params): Add
2576 static_before_all_inputs and has_dynamic_linker.
2577 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2578 dynamic input objects if -static is passed at command-line
2579 before all input files without --dynamic-linker unless
2580 --no-dynamic-linker is used.
2582 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2584 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2586 2020-03-13 Christian Eggers <ceggers@gmx.de>
2588 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2589 "p_paddr" from "at".
2590 * elfcode.h (bfd_from_remote_memory): Add units to several
2591 parameters. New local "opb". Fix usage of p_align. Fix
2592 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2593 call of target_read_memory.
2594 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2595 calculation of "offset" and "output_offset".
2596 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2597 from "offset" and fix calculation of "end" from "vma+size". Fix
2598 comparison between "sh_addr" and "vma"/"output_offset".
2599 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2600 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2602 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2603 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2604 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2605 assignment of p_paddr from phdr_lma. Fix comparison between
2606 "lma+size" and "next->lma".
2607 (elf_sort_segments): Fix assignment from p_paddr to lma.
2608 (assign_file_positions_for_load_sections): Add unit (bytes) to
2609 local "align". Fix calculation of local "off_adjust". Fix
2610 calculation of local "filehdr_vaddr".
2611 (assign_file_positions_for_non_load_sections): New local "opb".
2612 Fix calculation of "end" from "p_size". Fix comparison between
2613 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2614 from "end" and "p_vaddr".
2615 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2616 vma. Fix assignment to p_paddr from lma. Fix comparison between
2617 p_paddr and lma. Fix assignment to p_paddr from lma.
2618 * merge.c (sec_merge_emit): New local "opb". Convert
2619 "alignment_power" to octets.
2620 (_bfd_add_merge_section): New locals "alignment_power" and
2621 "opb". Fix comparison between "alignment_power" and
2623 (_bfd_merge_sections): New local "opb". Divide size by opb
2624 before checking align mask.
2626 2020-03-13 Christian Eggers <ceggers@gmx.de>
2628 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2629 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2631 (_bfd_elf_make_section_from_phdr): Similarly.
2632 (elf_fake_sections): Fix calculation of
2633 Elf_Internal_shdr::sh_addr from section VMA.
2634 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2636 (assign_file_positions_for_load_sections): Fix calculations of
2637 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2638 comparison between program header address and section LMA.
2639 (assign_file_positions_for_non_load_sections): Likewise.
2640 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2641 (IS_CONTAINED_BY_VMA): Add parameter opb.
2642 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2643 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2644 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2645 Fix calculations of p_addr_valid and p_vaddr_offset.
2646 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2647 with octets per byte when comparing against p_vaddr.
2649 2020-03-11 Alan Modra <amodra@gmail.com>
2651 * som.c (setup_sections): Sanity check subspace.name.
2653 2020-03-11 Alan Modra <amodra@gmail.com>
2655 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2657 2020-03-10 Alan Modra <amodra@gmail.com>
2660 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2663 2020-03-09 Alan Modra <amodra@gmail.com>
2665 * wasm-module.c (wasm_scan): Sanity check file name length
2666 before allocating memory. Move common section setup code. Do
2667 without bfd_tell to calculate section size.
2669 2020-03-06 Nick Clifton <nickc@redhat.com>
2671 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2672 with error messages and failure return values.
2674 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2676 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2677 relocation sections for any removed reference to a dynamic symbol.
2679 2020-03-05 Nick Clifton <nickc@redhat.com>
2681 * elf-bfd.h (struct elf_backend_data): Add new fields:
2682 init_secondary_reloc_section, slurp_secondary_reloc_section,
2683 write_secondary_reloc_section.
2684 (_bfd_elf_init_secondary_reloc_section): Prototype.
2685 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2686 (_bfd_elf_write_secondary_reloc_section): Prototype.
2687 * elf.c ( bfd_section_from_shdr): Invoke the new
2688 init_secondary_reloc_section backend function, if defined, when a
2689 second reloc section is encountered.
2690 (swap_out_syms): Invoke the new symbol_section_index function, if
2691 defined, when computing the section index of an OS/PROC specific
2693 (_bfd_elf_init_secondary_reloc_section): New function.
2694 (_bfd_elf_slurp_secondary_reloc_section): New function.
2695 (_bfd_elf_write_secondary_reloc_section): New function.
2696 (_bfd_elf_copy_special_section_fields): New function.
2697 * elfcode.h (elf_write_relocs): Invoke the new
2698 write_secondary_relocs function, if defined, in order to emit
2700 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2701 function, if defined, in order to read in secondary relocs.
2702 * elfxx-target.h (elf_backend_copy_special_section_fields):
2703 Provide a non-NULL default definition.
2704 (elf_backend_init_secondary_reloc_section): Likewise.
2705 (elf_backend_slurp_secondary_reloc_section): Likewise.
2706 (elf_backend_write_secondary_reloc_section): Likewise.
2707 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2709 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2710 * configure: Regenerate.
2712 2020-03-05 Alan Modra <amodra@gmail.com>
2714 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2715 against file size before allocating memory. Use bfd_alloc rather
2716 than bfd_zalloc for carsym/strings memory.
2718 2020-03-04 Alan Modra <amodra@gmail.com>
2720 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2721 sh_addr mod sh_addalign is zero.
2723 2020-03-04 Alan Modra <amodra@gmail.com>
2725 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2727 2020-03-03 Alan Modra <amodra@gmail.com>
2729 * format.c (struct bfd_preserve): Add cleanup field.
2730 (bfd_preserve_save): Add cleanup param and save.
2731 (bfd_preserve_restore): Return cleanup.
2732 (bfd_preserve_finish): Call the cleanup for the discarded match.
2733 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2734 and clear when preserving a match. Restore cleanup too when
2735 restoring that match.
2737 2020-03-02 Alan Modra <amodra@gmail.com>
2739 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2740 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2741 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2742 (core_sco5_vec): Correct initialisers.
2744 2020-03-02 Alan Modra <amodra@gmail.com>
2746 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2747 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2748 * cisco-core.c (cisco_core_file_validate): Likewise.
2749 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2750 * hpux-core.c (hpux_core_core_file_p): Likewise.
2751 * irix-core.c (irix_core_core_file_p): Likewise.
2752 * lynx-core.c (lynx_core_file_p): Likewise.
2753 * netbsd-core.c (netbsd_core_file_p): Likewise.
2754 * osf-core.c (osf_core_core_file_p): Likewise.
2755 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2756 * sco5-core.c (sco5_core_file_p): Likewise.
2758 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2760 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2762 2020-03-02 Alan Modra <amodra@gmail.com>
2764 * targets.c (bfd_cleanup): New typedef.
2765 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2766 * libbfd-in.h (_bfd_no_cleanup): Define.
2767 * format.c (bfd_reinit): Add cleanup parameter, call it.
2768 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2769 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2770 * aout-target.h (callback, object_p): Return bfd_cleanup.
2771 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2772 * archive.c (bfd_generic_archive_p): Likewise.
2773 * binary.c (binary_object_p): Likewise.
2774 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2775 * coff-ia64.c (ia64coff_object_p): Likewise.
2776 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2777 * coff-sh.c (coff_small_object_p): Likewise.
2778 * coff-stgo32.c (go32_check_format): Likewise.
2779 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2780 (xcoff64_core_p): Likewise.
2781 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2782 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2783 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2784 * elfcode.h (elf_object_p): Likewise.
2785 * elfcore.h (elf_core_file_p): Likewise.
2786 * i386msdos.c (msdos_object_p): Likewise.
2787 * ihex.c (ihex_object_p): Likewise.
2788 * libaout.h (some_aout_object_p): Likewise.
2789 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2790 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2791 * libbfd.c (_bfd_dummy_target): Likewise.
2792 * libcoff-in.h (coff_object_p): Likewise.
2793 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2794 (bfd_mach_o_arm64_core_p): Likewise.
2795 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2796 (bfd_mach_o_arm_core_p): Likewise.
2797 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2798 (bfd_mach_o_i386_core_p): Likewise.
2799 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2800 (bfd_mach_o_x86_64_core_p): Likewise.
2801 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2802 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2803 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2804 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2805 * mmo.c (mmo_object_p): Likewise.
2806 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2807 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2808 (pe_bfd_object_p): Likewise.
2809 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2810 * ppcboot.c (ppcboot_object_p): Likewise.
2811 * rs6000-core.c (rs6000coff_core_p): Likewise.
2812 * som.c (som_object_setup, som_object_p): Likewise.
2813 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2814 * tekhex.c (tekhex_object_p): Likewise.
2815 * vms-alpha.c (alpha_vms_object_p): Likewise.
2816 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2817 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2818 * wasm-module.c (wasm_object_p): Likewise.
2819 * xsym.c (bfd_sym_object_p): Likewise.
2820 * xsym.h (bfd_sym_object_p): Likewise.
2821 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2823 * pdp11.c (some_aout_object_p): Likewise.
2824 * plugin.c (register_ld_plugin_object_p): Update object_p
2826 * plugin.h (register_ld_plugin_object_p): Likewise.
2827 * bfd-in2.h: Regenerate.
2828 * libbfd.h: Regenerate.
2829 * libcoff.h: Regenerate.
2831 2020-03-02 Alan Modra <amodra@gmail.com>
2833 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2834 applicable section flags.
2835 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2836 (mips_ecoff_bele_vec): Likewise.
2837 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2839 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2840 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2842 2020-03-02 Alan Modra <amodra@gmail.com>
2844 * elf32-m32r.c (m32r_elf_section_flags): New function.
2845 (elf_backend_section_flags): Define.
2846 * elf32-nds32.c (nds32_elf_section_flags): New function.
2847 (elf_backend_section_flags): Define.
2848 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2849 .sbss and .sdata sections.
2850 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2851 for SHF_V850_GPREL sections.
2852 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2854 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2855 for SHF_PARISC_SHORT sections.
2856 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2857 (elf_backend_section_flags): Define.
2858 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2859 for SHF_MIPS_GPREL sections. Delete FIXME.
2861 2020-03-02 Alan Modra <amodra@gmail.com>
2863 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2864 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2865 calling elf_backend_section_flags with adjusted params. Use
2866 newsect->flags past that point.
2867 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2869 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2870 to have their type overridden, and all sh_flags but processor and
2872 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2873 * elf32-mep.c (mep_elf_section_flags): Likewise.
2874 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2875 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2876 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2877 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2878 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2879 stub BFD and non-aarch64 input files when scanning for stubs.
2881 2020-03-02 Alan Modra <amodra@gmail.com>
2883 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2884 limit to decompressed element size.
2886 2020-03-02 Alan Modra <amodra@gmail.com>
2888 * vms-lib.c (vms_traverse_index): Add recur_count param and
2889 update calls. Fail on excessive recursion.
2891 2020-03-02 Alan Modra <amodra@gmail.com>
2893 * vms-alpha.c (vms_get_remaining_object_record): Use
2894 bfd_realloc_or_free rather than bfd_realloc.
2895 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2896 (dst_define_location, parse_module): Likewise, and check realloc
2897 return status before using memory. Return status from function
2898 adjusting all callers.
2900 2020-02-28 Alan Modra <amodra@gmail.com>
2902 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2904 2020-02-28 Alan Modra <amodra@gmail.com>
2906 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2907 Remove duplicate undersize check.
2909 2020-02-27 Alan Modra <amodra@gmail.com>
2912 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2914 2020-02-27 Alan Modra <amodra@gmail.com>
2917 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2918 (coff_section_type): Adjust comment.
2919 (decode_section_type): Likewise. Call coff_section_type before
2920 decode_section_type.
2921 (bfd_decode_symclass): Use 'c' for common sections other than
2924 2020-02-27 Alan Modra <amodra@gmail.com>
2926 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2929 2020-02-27 Alan Modra <amodra@gmail.com>
2931 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2932 if file is an archive element.
2933 * bfd-in2.h: Regenerate.
2935 2020-02-26 Alan Modra <amodra@gmail.com>
2937 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2938 bfd_set_error on failing test. Don't bother changing bfd_error on
2939 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2940 Check sym name is within string buffer. Use size_t for some vars.
2941 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2942 int_buf. Don't change bfd_error on file read error. Use
2943 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2944 calculations to catch overflows before they occur. malloc and
2945 free raw armap rather than using bfd_alloc. Read raw armap before
2946 allocating carsym+strings buffer.
2947 (_bfd_slurp_extended_name_table): Localize variables. Check
2948 name size against file size.
2950 2020-02-26 Alan Modra <amodra@gmail.com>
2952 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2954 2020-02-26 Alan Modra <amodra@gmail.com>
2956 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2957 malloc. Check for NULL return from bfd_malloc.
2958 (rx_table_find, rx_table_map): Likewise.
2959 (rx_set_section_contents): Check bfd_alloc return.
2960 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2962 2020-02-26 Alan Modra <amodra@gmail.com>
2964 * aoutx.h: Indent labels correctly. Format error strings.
2965 * archive.c: Likewise.
2966 * archive64.c: Likewise.
2967 * coff-arm.c: Likewise.
2968 * coff-rs6000.c: Likewise.
2969 * coff-stgo32.c: Likewise.
2970 * cpu-arm.c: Likewise.
2971 * dwarf2.c: Likewise.
2972 * elf-ifunc.c: Likewise.
2973 * elf-properties.c: Likewise.
2974 * elf-s390-common.c: Likewise.
2975 * elf-strtab.c: Likewise.
2977 * elf32-arm.c: Likewise.
2978 * elf32-bfin.c: Likewise.
2979 * elf32-cr16.c: Likewise.
2980 * elf32-csky.c: Likewise.
2981 * elf32-i386.c: Likewise.
2982 * elf32-m68k.c: Likewise.
2983 * elf32-msp430.c: Likewise.
2984 * elf32-nds32.c: Likewise.
2985 * elf32-nios2.c: Likewise.
2986 * elf32-pru.c: Likewise.
2987 * elf32-xtensa.c: Likewise.
2988 * elf64-ia64-vms.c: Likewise.
2989 * elf64-x86-64.c: Likewise.
2990 * elfcode.h: Likewise.
2991 * elfcore.h: Likewise.
2992 * elflink.c: Likewise.
2993 * elfnn-aarch64.c: Likewise.
2994 * elfnn-ia64.c: Likewise.
2995 * elfnn-riscv.c: Likewise.
2996 * elfxx-mips.c: Likewise.
2997 * elfxx-sparc.c: Likewise.
2998 * elfxx-x86.c: Likewise.
2999 * i386lynx.c: Likewise.
3000 * merge.c: Likewise.
3001 * pdp11.c: Likewise.
3002 * plugin.c: Likewise.
3003 * reloc.c: Likewise.
3005 2020-02-26 Alan Modra <amodra@gmail.com>
3008 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3010 (bfd_elf_add_dt_needed_tag): Declare.
3011 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3012 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3013 from elf_add_dt_needed_tag. Remove soname and doit param.
3014 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3015 to see whether as-needed lib is already loaded, use dyn_loaded
3016 list instead. When saving and restoring around as-needed lib
3017 handle possibility that dynstr has not been initialised. Don't
3018 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3019 Mark libs loaded via DT_NEEDED entries of other libs with
3020 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3022 (elf_link_check_versioned_symbol): Remove now unneccesary
3023 DYNAMIC check when traversing dyn_loaded list.
3025 2020-02-26 Alan Modra <amodra@gmail.com>
3027 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3029 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3032 * plugin.c (need_lto_wrapper_p): New.
3033 (bfd_plugin_set_program_name): Add an int argument to set
3035 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3037 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3039 2020-02-24 Alan Modra <amodra@gmail.com>
3041 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3043 2020-02-24 Alan Modra <amodra@gmail.com>
3045 * vms-lib.c (struct carsym_mem): Add limit.
3046 (vms_add_index): Heed limit.
3047 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3048 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3049 Always return actual number read.
3050 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3051 assertion with error exit.
3053 2020-02-22 Alan Modra <amodra@gmail.com>
3056 * elf.c (assign_file_positions_for_load_sections): Continue linking
3057 on "PHDR segment not covered by LOAD segment" errors.
3059 2020-02-21 Alan Modra <amodra@gmail.com>
3061 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3063 (bfd_mach_o_canonicalize_reloc): Likewise.
3064 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3065 counts and offsets against file size.
3066 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3067 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3068 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3069 against file size. Delete symbol table error message.
3070 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3072 (bfd_mach_o_read_symtab): Likewise.
3073 (bfd_mach_o_read_command): Pass file size.
3074 (bfd_mach_o_scan): Sanity check command count against file size.
3076 2020-02-21 Alan Modra <amodra@gmail.com>
3079 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3080 "text", "data" and "bss" section pointer vars. Don't update
3081 section size, just exec header sizes.
3082 (adjust_sizes_and_vmas): Don't update text section size. Set
3083 initial exec header a_text. Print exec headers sizes.
3084 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3085 (adjust_sizes_and_vmas): Similarly. Formatting.
3086 (final_link): Correct final file extension.
3088 2020-02-20 Nick Clifton <nickc@redhat.com>
3090 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3092 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3094 (elfNN_bed): Initialise the symbol_section_index field.
3095 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3096 OS and PROC specific section indicies. Warn if converting other
3097 reserved incidies to SHN_ABS.
3099 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3102 * cpu-z80.c: Add machine type compatibility checking.
3104 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3107 * plugin.c (plugin_list_entry): Remove handle.
3108 (try_load_plugin): Call dlclose before return.
3110 2020-02-19 Alan Modra <amodra@gmail.com>
3112 * libbfd-in.h (_bfd_constant_p): Define.
3113 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3114 file size before allocating memory.
3115 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3116 * elf.c (bfd_elf_get_str_section): Likewise.
3117 (_bfd_elf_slurp_version_tables): Likewise.
3118 * libbfd.h: Regenerate.
3120 2020-02-19 Alan Modra <amodra@gmail.com>
3122 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3123 * aoutx.h (aout_get_external_symbols): Replace calls to
3124 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3125 (slurp_reloc_table): Likewise.
3126 * archive.c (do_slurp_bsd_armap): Likewise.
3127 (do_slurp_coff_armap): Likewise.
3128 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3129 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3130 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3131 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3132 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3133 (_bfd_coff_get_external_symbols): Likewise.
3134 * ecoff.c (ecoff_slurp_symbolic_header),
3135 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3136 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3137 (ecoff_indirect_link_order): Likewise.
3138 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3139 (_bfd_elf_slurp_version_tables): Likewise.
3140 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3141 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3142 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3143 * elf64-alpha.c (READ): Likewise.
3144 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3145 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3146 * elfcode.h (elf_slurp_symbol_table),
3147 (elf_slurp_reloc_table_from_section): Likewise.
3148 * elflink.c (elf_link_add_object_symbols),
3149 (elf_link_check_versioned_symbol): Likewise.
3150 * elfxx-mips.c (READ): Likewise.
3151 * i386lynx.c (slurp_reloc_table): Likewise.
3152 * lynx-core.c (lynx_core_file_p): Likewise.
3153 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3154 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3155 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3156 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3157 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3158 (bfd_pef_parse_symbols): Likewise.
3159 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3160 * som.c (setup_sections, som_slurp_string_table),
3161 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3162 (som_bfd_fill_in_ar_symbols): Likewise.
3163 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3164 (evax_bfd_print_image): Likewise.
3165 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3166 * wasm-module.c (wasm_scan): Likewise.
3167 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3168 * xsym.c (bfd_sym_read_name_table),
3169 (bfd_sym_print_type_information_table_entry): Likewise.
3170 * libbfd.h: Regenerate.
3172 2020-02-19 Alan Modra <amodra@gmail.com>
3174 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3175 reading external relocs.
3176 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3177 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3179 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3181 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3182 (m32c_elf_relax_section): Likewise.
3183 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3184 (rl78_elf_relax_section): Likewise.
3185 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3186 (elf32_rx_relax_section): Likewise.
3187 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3188 parameter types and use..
3189 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3190 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3191 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3192 being read from file, just the extra.
3193 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3194 after reading external syms. Free on failure.
3196 2020-02-19 Alan Modra <amodra@gmail.com>
3198 * coffcode.h (buy_and_read, coff_slurp_line_table),
3199 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3200 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3201 corresponding bfd_alloc call. Adjust variables to suit.
3202 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3203 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3204 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3205 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3206 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3207 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3208 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3209 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3210 * elf64-alpha.c (READ): Likewise.
3211 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3212 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3213 (bfd_from_remote_memory): Likewise.
3214 * elfcore.h (core_find_build_id): Likewise.
3215 * elfxx-mips.c (READ): Likewise.
3216 * mach-o.c (bfd_mach_o_mangle_sections),
3217 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3218 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3219 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3220 * som.c (setup_sections, som_prep_for_fixups)
3221 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3222 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3223 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3224 (som_bfd_ar_write_symbol_stuff): Likewise.
3225 * vms-alpha.c (vector_grow1): Likewise.
3226 * vms-lib.c (vms_add_index): Likewise.
3227 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3228 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3229 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3230 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3231 (bfd_alloc2, bfd_zalloc2): Delete.
3232 (_bfd_mul_overflow): Define.
3233 * libbfd.h: Regenerate.
3235 2020-02-19 Alan Modra <amodra@gmail.com>
3237 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3239 (assign_section_numbers): Likewise.
3240 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3241 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3242 bfd_malloc2, size_t amt, and unsigned tls_count.
3243 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3244 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3245 (elf_output_implib): Use bfd_alloc.
3247 2020-02-19 Alan Modra <amodra@gmail.com>
3249 * bfd.c (struct bfd): Move format and direction to other
3250 bitfields. Add "size".
3251 * bfdio.c (bfd_get_size): Cache size when not writing file.
3252 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3253 returning zero, ie. unknown.
3254 (bfd_get_alt_debug_link_info): Likewise.
3255 * bfd-in2.h: Regenerate.
3257 2020-02-19 Alan Modra <amodra@gmail.com>
3259 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3260 bfd_get_file_size twice.
3261 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3262 zero, ie. unknown, return.
3263 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3264 * elfcode.h (elf_swap_shdr_in): Likewise.
3265 (elf_object_p): Don't call bfd_get_file_size twice and correct
3268 2020-02-19 Alan Modra <amodra@gmail.com>
3270 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3271 FALSE if memory alloc fails. Adjust calls.
3272 * som.c (som_prep_for_fixups): Likewise.
3273 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3274 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3275 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3276 * som.c (som_build_and_write_symbol_table): Return via error_return
3278 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3279 (VEC_APPEND_EL): Delete.
3280 (vector_grow1): Return pointer to element. Catch overflow.
3281 Return NULL on memory allocation failure.
3282 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3283 (alpha_vms_add_fixup_ca): Likewise.
3284 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3286 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3288 2020-02-19 Alan Modra <amodra@gmail.com>
3290 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3291 * aout-target.h (object_p): Likewise.
3292 * aout-tic30.c (tic30_aout_object_p): Likewise.
3293 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3294 (emit_stringtab, write_syms, link_hash_table_create),
3295 (aout_link_write_other_symbol): Likewise.
3296 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3297 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3298 (_bfd_compute_and_write_armap): Likewise.
3299 * archures.c (bfd_arch_list): Likewise.
3300 * bfd.c (bfd_record_phdr): Likewise.
3301 * binary.c (binary_canonicalize_symtab): Likewise.
3302 * cisco-core.c (cisco_core_file_validate): Likewise.
3303 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3304 (find_arm_glue, record_arm_to_thumb_glue),
3305 (record_thumb_to_arm_glue): Likewise.
3306 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3307 (ppc_allocate_toc_section): Likewise.
3308 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3309 * coff-sh.c (sh_relax_section): Likewise.
3310 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3311 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3312 (coff_set_alignment_hook, coff_mkobject),
3313 (coff_compute_section_file_positions): Likewise.
3314 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3315 (coff_find_nearest_line_with_names),
3316 ( bfd_coff_set_symbol_class): Likewise.
3317 * cofflink.c (_bfd_coff_link_hash_table_create),
3318 (_bfd_coff_link_input_bfd): Likewise.
3319 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3320 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3321 (build_line_info_table, sort_line_sequences),
3322 (line_info_add_include_dir, line_info_add_file_name),
3323 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3324 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3325 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3326 (_bfd_ecoff_find_nearest_line),
3327 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3328 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3329 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3330 * elf-m10300.c (mn10300_elf_relax_section),
3331 (elf32_mn10300_link_hash_table_create): Likewise.
3332 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3333 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3334 * elf32-arm.c (elf32_arm_link_hash_table_create),
3335 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3336 (elf32_arm_new_section_hook): Likewise.
3337 * elf32-avr.c (elf_avr_new_section_hook),
3338 (elf32_avr_link_hash_table_create, get_local_syms),
3339 (elf32_avr_setup_section_lists): Likewise.
3340 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3341 (bfin_link_hash_table_create): Likewise.
3342 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3343 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3344 * elf32-csky.c (csky_elf_link_hash_table_create),
3345 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3346 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3347 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3348 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3349 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3350 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3351 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3352 (m32r_elf_check_relocs): Likewise.
3353 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3354 (elf32_m68hc11_setup_section_lists),
3355 (elf32_m68hc11_size_stubs): Likewise.
3356 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3357 * elf32-metag.c (elf_metag_link_hash_table_create),
3358 (elf_metag_setup_section_lists): Likewise.
3359 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3360 (microblaze_elf_check_relocs): Likewise.
3361 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3362 (nds32_elf_check_relocs): Likewise.
3363 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3364 (get_local_syms, nios2_elf32_check_relocs),
3365 (nios2_elf32_link_hash_table_create): Likewise.
3366 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3367 (or1k_elf_check_relocs): Likewise.
3368 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3369 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3370 * elf32-s390.c (elf_s390_link_hash_table_create),
3371 (elf_s390_check_relocs): Likewise.
3372 * elf32-score.c (score_elf_create_got_section),
3373 (s3_elf32_score_new_section_hook),
3374 (elf32_score_link_hash_table_create): Likewise.
3375 * elf32-score7.c (score_elf_create_got_section),
3376 (s7_elf32_score_new_section_hook): Likewise.
3377 * elf32-sh.c (sh_elf_link_hash_table_create),
3378 (sh_elf_check_relocs): Likewise.
3379 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3380 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3381 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3382 (tilepro_elf_check_relocs): Likewise.
3383 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3384 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3385 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3386 (elf_xtensa_new_section_hook): Likewise.
3387 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3388 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3389 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3390 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3391 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3392 * elf64-ppc.c (ppc64_elf_new_section_hook),
3393 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3394 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3395 * elf64-s390.c (elf_s390_link_hash_table_create),
3396 (elf_s390_check_relocs): Likewise.
3397 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3398 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3399 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3400 (elf_link_add_archive_symbols, compute_bucket_count),
3401 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3402 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3403 (bfd_elf_final_link): Likewise.
3404 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3405 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3406 (elfNN_aarch64_new_section_hook): Likewise.
3407 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3408 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3409 (riscv_elf_check_relocs): Likewise.
3410 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3411 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3412 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3413 (_bfd_mips_elf_link_hash_table_create): Likewise.
3414 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3415 (_bfd_sparc_elf_check_relocs),
3416 (_bfd_sparc_elf_new_section_hook): Likewise.
3417 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3418 (tilegx_elf_check_relocs): Likewise.
3419 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3420 * format.c (bfd_check_format_matches): Likewise.
3421 * hash.c (_bfd_stringtab_init): Likewise.
3422 * ihex.c (ihex_scan): Likewise.
3423 * irix-core.c (irix_core_core_file_p): Likewise.
3424 * linker.c (bfd_wrapped_link_hash_lookup),
3425 (_bfd_generic_link_hash_table_create),
3426 (_bfd_generic_reloc_link_order): Likewise.
3427 * lynx-core.c (lynx_core_file_p): Likewise.
3428 * netbsd-core.c (netbsd_core_file_p): Likewise.
3429 * osf-core.c (osf_core_core_file_p): Likewise.
3430 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3431 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3432 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3433 * peicode.h (pe_mkobject): Likewise.
3434 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3435 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3436 * sco5-core.c (read_uarea): Likewise.
3437 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3438 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3439 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3440 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3441 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3442 * srec.c (srec_scan): Likewise.
3443 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3444 * targets.c (bfd_target_list): Likewise.
3445 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3446 * trad-core.c (trad_unix_core_file_p): Likewise.
3447 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3448 (vms_new_section_hook): Likewise.
3449 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3450 * xcofflink.c (xcoff_get_section_contents),
3451 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3452 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3453 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3455 2020-02-19 Alan Modra <amodra@gmail.com>
3457 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3459 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3461 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3462 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3463 a build_list_p argument. Don't search plugin_list. Short circuit
3464 when building the plugin list.
3465 (has_plugin): Renamed to has_plugin_list.
3466 (bfd_plugin_set_plugin): Don't set has_plugin.
3467 (bfd_plugin_specified_p): Check plugin_list instead.
3468 (build_plugin_list): New function.
3469 (load_plugin): Call build_plugin_list and use plugin_list.
3471 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3474 * plugin.c (try_claim): Always clean up for LTO wrapper.
3475 (try_load_plugin): Treat each object as independent. Create a
3476 copy for plugin name.
3478 2020-02-11 Nick Clifton <nickc@redhat.com>
3480 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3481 for addresses in print statements.
3482 (msp430_elf_relax_delete_bytes): Likewise.
3483 (msp430_elf_relax_add_words): Likewise.
3484 (msp430_elf_relax_section): Likewise.
3486 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3488 * plugin.c (add_symbols): Clear plugin_data memory.
3490 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3493 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3494 (EXECUTABLE_SUFFIX): Likewise.
3495 * config.in: Regenerated.
3496 * configure: Likewise.
3497 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3498 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3499 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3500 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3501 (get_lto_wrapper): New.
3502 (setup_lto_wrapper_env): Likewise.
3503 (current_plugin): Likewise.
3504 (register_all_symbols_read): Likewise.
3505 (register_cleanup): Likewise.
3506 (get_symbols): Likewise.
3507 (add_input_file): Likewise.
3508 (bfd_plugin_close_and_cleanup): Likewise.
3509 (claim_file): Removed.
3510 (register_claim_file): Set current_plugin->claim_file.
3511 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3512 lto_syms in current_plugin.
3513 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3514 all_symbols_read handler. Copy real symbols to plugin_data.
3515 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3516 (try_load_plugin): Don't reuse the previous plugin for LTO
3517 wrapper. Set up GCC LTO wrapper if possible. Don't set
3518 plugin_list_iter->claim_file.
3519 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3521 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3524 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3526 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3527 check if previous instruction matches a conditional jump inserted
3528 earlier. Invert conditional jump and delete branch in this case.
3530 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3532 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3533 msp430_elf_relax_add_words. Support insertion of either one or two
3535 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3536 needs to be grown. Handle insertion of branch instruction to replace
3539 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3541 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3542 debugging relocations.
3543 (msp430_elf_relax_delete_bytes): Likewise.
3544 (msp430_elf_relax_add_two_words): Likewise.
3545 (msp430_elf_relax_section): Likewise.
3547 2020-02-10 Alan Modra <amodra@gmail.com>
3549 * archures.c: Wrap overlong z80 comments.
3550 * bfd-in2.h: Regenerate.
3552 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3555 * archures.c: Add GBZ80 and Z80N machine values.
3556 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3557 * coff-z80.c: Add support for new reloc.
3558 * coffcode.h: Add support for new machine values.
3559 * cpu-z80.c: Add support for new machine names.
3560 * elf32-z80.c: Add support for new reloc.
3561 * bfd-in2.h: Regenerate.
3562 * libbfd.h: Regenerate.
3564 2020-02-07 Nick Clifton <nickc@redhat.com>
3567 * elf.c (rewrite_elf_program_header): Do not complain if no
3568 sections are mapped to a segment.
3570 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3573 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3574 for garbage collection on __patchable_function_entries section
3575 without linked-to section.
3577 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3580 * bfd-in2.h: Regenerated.
3581 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3582 on section if gc_mark of any of its linked-to sections is set
3583 and don't set gc_mark again.
3584 * section.c (asection): Add linked_to_symbol_name to map_head
3587 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3589 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3590 reporting an unrecognized instruction with R_V850_LONGJUMP.
3592 2020-02-05 Alan Modra <amodra@gmail.com>
3594 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3596 2020-02-04 Alan Modra <amodra@gmail.com>
3598 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3599 R_PPC_VLE_ADDR20, goto copy_reloc.
3601 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3603 * bfd-in2.h: Regenerated.
3604 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3606 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3609 * bfd-in2.h: Regenerated.
3610 * ecoff.c (bfd_debug_section): Add section_id.
3611 * section.c (bfd_section): Add section_id.
3612 (SEC_ASSEMBLER_SECTION_ID): New.
3613 (BFD_FAKE_SECTION): Add section_id.
3615 2020-02-01 Nick Clifton <nickc@redhat.com>
3617 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3620 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3622 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3623 encodings are relative to the GOT on nios2, too.
3625 2020-01-31 Alan Modra <amodra@gmail.com>
3627 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3628 file. Use $< and $@ in rules.
3629 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3630 (elf32-ia64.c, elf64-ia64.c): Likewise.
3631 (elf32-riscv.c, elf64-riscv.c): Likewise.
3632 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3633 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3634 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3635 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3636 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3637 * Makefile.in: Regenerate.
3639 2020-01-31 Alan Modra <amodra@gmail.com>
3642 * elf.c (setup_group): Don't clear entire section contents,
3643 just the padding after group flags. Release alloc'd memory
3644 after a seek or read failure.
3646 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3648 * peXXigen.c (pe_is_repro): New function.
3649 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3650 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3652 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3654 * peXXigen.c (debug_type_names): Add names for new debug data type
3657 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3659 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3660 inner loop. Fix a memory leak.
3662 2020-01-30 Alan Modra <amodra@gmail.com>
3664 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3665 or obj_coff_keep_strings here.
3666 (coff_get_normalized_symtab): Free external syms directly.
3667 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3670 2020-01-27 Jim Wilson <jimw@sifive.com>
3672 * cpu-riscv.c (riscv_scan): New.
3673 (N): Change bfd_default_scan to riscv_scan.
3675 2020-01-27 Andreas Schwab <schwab@suse.de>
3677 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3678 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3679 * Makefile.in: Regenerate.
3680 * cpu-plugin.c: Remove.
3681 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3682 (bfd_plugin_arch): Remove declaration.
3683 * bfd-in2.h: Regenerate.
3684 * po/SRC-POTFILES.in: Regenerate.
3686 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3687 Alan Modra <amodra@gmail.com>
3690 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3692 2020-01-24 Jim Wilson <jimw@sifive.com>
3694 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3695 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3696 avoid over long line.
3698 2020-01-24 Nick Clifton <nickc@redhat.com>
3701 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3702 syms and keep strings flags as these may have been set in order to
3703 prevent a bogus call to free.
3705 2020-01-23 Nick Clifton <nickc@redhat.com>
3707 * po/fr.po: Updated French translation.
3709 2020-01-23 Alan Modra <amodra@gmail.com>
3712 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3713 by zero when p_align is zero.
3715 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3717 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3718 (riscv_prefix_cmp): Likewise.
3719 (riscv_non_std_ext_p): Deleted.
3720 (riscv_std_sv_ext_p): Likewise.
3721 (riscv_non_std_sv_ext_p): Likewise.
3722 (riscv_merge_non_std_and_sv_ext): Rename to...
3723 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3724 (riscv_merge_arch_attr_info): Replace 3 calls to
3725 riscv_merge_non_std_and_sv_ext with single call to
3726 riscv_merge_multi_letter_ext.
3727 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3728 encounter a 'z' prefix.
3729 (riscv_get_prefix_class): New function, return prefix class based
3730 on first few characters of input string.
3731 (riscv_parse_config): New structure to factor out minor differences
3732 in extension class parsing behaviour.
3733 (riscv_parse_sv_or_non_std_ext): Rename to...
3734 (riscv_parse_prefixed_ext): and parameterise with
3736 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3737 (riscv_multi_letter_ext_valid_p): New.
3738 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3739 (riscv_parse_subset): Delegate all non-single-letter parsing work
3740 to riscv_parse_prefixed_ext.
3741 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3742 (riscv_get_prefix_class): Declare.
3744 2020-01-22 Alan Modra <amodra@gmail.com>
3746 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3747 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3748 __tls_get_addr_desc.
3749 (ppc64_elf_size_stubs): Add section for linker generated
3750 __tls_get_addr_desc wrapper function. Loop at least once if
3751 generating this function.
3752 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3753 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3755 2020-01-22 Alan Modra <amodra@gmail.com>
3757 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3758 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3760 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3761 (STDU_R1_0R1, ADDI_R1_R1): Define.
3762 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3763 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3764 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3765 no_tls_get_addr_regsave.
3766 (branch_reloc_hash_match): Add hash3 and hash4.
3767 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3768 (ppc64_elf_size_dynamic_sections): Likewise.
3769 (ppc64_elf_relocate_section): Likewise.
3770 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3771 __tls_get_addr stub.
3772 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3774 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3775 eh_frame for regsave __tls_get_addr.
3777 2020-01-22 Alan Modra <amodra@gmail.com>
3779 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3780 which __tls_get_addr calls will be eliminated.
3782 2020-01-20 Nick Clifton <nickc@redhat.com>
3784 * po/pt.po: Updates Portuguese translation.
3785 * po/ru.po: Updated Russian translation.
3786 * po/uk.po: Updated Ukranian translation.
3788 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3791 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3792 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3794 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3795 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3796 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3797 "rex leal x@tlsdesc(%rip), %reg" to
3798 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3799 "call *(%eax)" to "nopl (%rax)".
3801 2020-01-20 Alan Modra <amodra@gmail.com>
3803 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3804 (MTLR_R11): Don't define.
3805 (LD_R0_0R3, CMPDI_R0_0): Define.
3806 (build_tls_get_addr_stub): Don't use r11 in stub.
3808 2020-01-20 Alan Modra <amodra@gmail.com>
3810 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3811 (defined_sym_val, is_tls_get_addr): Likewise.
3813 2020-01-18 Nick Clifton <nickc@redhat.com>
3815 * version.m4 (BFD_VERSION): Set to 2.34.50.
3816 * configure: Regenerate.
3817 * po/bfd.pot: Regenerate.
3819 2020-01-18 Nick Clifton <nickc@redhat.com>
3821 Binutils 2.34 branch created.
3823 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3825 * coff-arm.c: Fix spelling error (seperate).
3826 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3828 * sysdep.h (strnlen): Fix spelling error (seperate).
3830 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3833 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3835 2020-01-15 Alan Modra <amodra@gmail.com>
3838 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3839 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3840 of function symbols unless dot symbols are present. Do warn
3841 whenever one is created, regardles of whether a PLT entry is
3842 also emitted for the function symbol.
3844 2020-01-14 Alan Modra <amodra@gmail.com>
3846 * som.c (som_bfd_count_ar_symbols): Error when file position
3847 of symbols on chains is not strictly increasing.
3849 2020-01-14 Alan Modra <amodra@gmail.com>
3851 * vms.h (VMS_DEBUG): Define as 0.
3852 * vms-alpha.c (image_write): Move debug output after bounds check.
3854 (_bfd_vms_slurp_eihd): Warning fix.
3855 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3857 2020-01-13 Alan Modra <amodra@gmail.com>
3859 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3860 for "ignored" records.
3862 2020-01-13 Alan Modra <amodra@gmail.com>
3864 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3865 Delete asect name check. Move asect NULL check to wasm_object_p.
3866 Correct bounds check of sizes against end. Replace uses of
3867 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3868 just one bfd_release.
3869 (wasm_scan): Don't use malloc/strdup for section names,
3870 bfd_alloc instead. Simplify code prefixing section name.
3871 Formatting. Don't attempt to free memory here..
3872 (wasm_object_p): ..do so here.
3874 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3877 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3878 UNDEFWEAK_NO_DYNAMIC_RELOC.
3879 (allocate_dynrelocs_for_symbol): Likewise.
3881 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3884 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3886 2020-01-10 Alan Modra <amodra@gmail.com>
3888 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3890 2020-01-09 Nick Clifton <nickc@redhat.com>
3893 * bfd.c (bfd_convert_section_contents): Check for a compress
3894 header size that is larger than the actual section size.
3896 2020-01-08 Alan Modra <amodra@gmail.com>
3899 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3900 after removing sections.
3902 2020-01-06 Jim Wilson <jimw@sifive.com>
3905 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3906 check for !bfd_link_pic (info).
3907 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3908 <R_RISCV_JAL>: Add comment.
3909 (_bfd_riscv_relax_section): For plt.offset check, add check for
3910 bfd_link_pic (info). Add comment.
3912 2020-01-06 Alan Modra <amodra@gmail.com>
3914 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3915 match failures. Don't init to bfd_error_wrong_format before
3916 calling _bfd_check_format.
3918 2020-01-06 Alan Modra <amodra@gmail.com>
3920 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3921 status rather than exiting on stack overflow or underflow.
3922 (_bfd_vms_slurp_etir): Adjust to suit.
3924 2020-01-06 Alan Modra <amodra@gmail.com>
3926 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3928 2020-01-06 Alan Modra <amodra@gmail.com>
3930 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3931 command. Check name offset is within command.
3932 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3933 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3934 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3935 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3936 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3937 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3938 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3939 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3940 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3941 (bfd_mach_o_read_segment): Similarly.
3942 (bfd_mach_o_read_thread): Properly bound check thread struct.
3943 Don't repeat checks on second loop.
3944 (bfd_mach_o_read_command): Fail on invalid command length.
3946 2020-01-04 Alan Modra <amodra@gmail.com>
3948 * format.c (bfd_check_format_matches): Add preserve_match.
3949 Save initial bfd state in "preserve", matched bfd state in
3950 "preserve_match". Save just the first match. Release
3951 bfd_alloc memory. Restore and finish preserved state as
3952 appropriate on all function exit paths.
3954 2020-01-04 Alan Modra <amodra@gmail.com>
3956 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3958 2020-01-04 Alan Modra <amodra@gmail.com>
3960 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3963 2020-01-03 Nick Clifton <nickc@redhat.com>
3966 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3967 there is enough data remaining in the code buffer before
3968 attempting to read a function stub.
3970 2020-01-03 Nick Clifton <nickc@redhat.com>
3973 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3974 return value from bfd_malloc.
3975 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3976 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3977 (elf32_arm_filter_cmse_symbols): Likewise.
3978 (elf32_arm_write_section): Likewise.
3979 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3980 (bfd_mach_o_follow_dsym): Likewise.
3981 * pef.c (bfd_pef_print_loader_section): Likewise.
3982 (bfd_pef_scan_start_address): Likewise.
3983 (bfd_pef_parse_function_stubs): Likewise.
3984 (bfd_pef_parse_symbols): Likewise.
3986 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3988 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3989 on binary inputs ld/PR25316.
3990 (is_ia64_elf): new helper to filter on ia64 objects.
3992 2020-01-03 Jan Beulich <jbeulich@suse.com>
3994 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3996 (bfd_mach_o_scan): Insert underscore in two variable names.
3998 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4000 * Makefile.am: Add z80-elf target support.
4001 * configure.ac: Likewise.
4002 * targets.c: Likewise.
4003 * Makefile.in: Regenerate.
4004 * configure: Regenerate.
4005 * config.bfd: Add z80-elf target support and new arches: ez80 and
4007 * elf32-z80.c: New file.
4008 * archures.c: Add new z80 architectures: eZ80 and Z180.
4009 * coffcode.h: Likewise.
4010 * cpu-z80.c: Likewise.
4011 * coff-z80.c: Add new relocations for Z80 target and local label
4013 * reloc.c: Add new relocs.
4014 * bfd-in2.h: Regenerate.
4015 * libbfd.h: Regenerate.
4017 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4021 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4023 2020-01-01 Alan Modra <amodra@gmail.com>
4025 Update year range in copyright notice of all files.
4027 For older changes see ChangeLog-2019
4029 Copyright (C) 2020 Free Software Foundation, Inc.
4031 Copying and distribution of this file, with or without modification,
4032 are permitted in any medium without royalty provided the copyright
4033 notice and this notice are preserved.
4039 version-control: never