1 2020-08-26 Nick Clifton <nickc@redhat.com>
4 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
6 (avr_elf32_load_records_from_section): Use bfd_get_16 and
7 bfd_get_32 to load values from potentially unaligned pointers.
10 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
12 (elf64_alpha_relax_got_load): Do not check for local dynamic
14 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
16 (INSN_A) Cast the A parameter to unsigned.
17 (INSN_AB): Define in terms of INSN_A.
23 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
24 unsigned long constant when creating a mask to test for alignment
27 2020-08-26 Alan Modra <amodra@gmail.com>
30 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
32 2020-08-26 Alan Modra <amodra@gmail.com>
35 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
36 when section is empty.
38 2020-08-26 Alan Modra <amodra@gmail.com>
41 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
44 2020-08-26 Alan Modra <amodra@gmail.com>
52 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
53 (ppc64_elf_tls_setup): Likewise.
54 (branch_reloc_hash_match): Likewise.
55 (build_plt_stub): Likewise.
56 (ppc64_elf_relocate_section): Likewise.
58 2020-08-26 Alan Modra <amodra@gmail.com>
61 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
63 2020-08-26 Alan Modra <amodra@gmail.com>
66 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
67 sstubs->contents != NULL.
69 2020-08-26 Alan Modra <amodra@gmail.com>
72 * som.c (som_prep_for_fixups): Return early when no symbols.
74 2020-08-26 Alan Modra <amodra@gmail.com>
77 * ecofflink.c (WRITE): Don't write size 0 chunks.
79 2020-08-26 Alan Modra <amodra@gmail.com>
81 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
83 2020-08-26 Alan Modra <amodra@gmail.com>
86 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
88 2020-08-26 David Faust <david.faust@oracle.com>
90 * archures.c (bfd_mach_xbpf): Define.
91 * bfd-in2.h: Regenerate.
92 * cpu-bpf.c (bfd_xbpf_arch) New.
93 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
95 2020-08-26 Alan Modra <amodra@gmail.com>
97 * archures.c (bfd_mach_ck860): Define.
99 2020-08-25 Mark Wielaard <mark@klomp.org>
101 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
102 and dwarf_rnglists_size fields.
103 (dwarf_debug_sections): Add debug_rnglists.
104 (dwarf_debug_section_enum): Likewise.
105 (read_debug_rnglists): New function.
106 (read_rangelist): New function to call either read_ranges or
107 read_rnglists. Rename original function to...
108 (read_ranges): ...this.
109 (read_rnglists): New function.
111 2020-08-25 Alan Modra <amodra@gmail.com>
114 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
115 is_elf_hash_table before accessing elf fields.
117 2020-08-25 Alan Modra <amodra@gmail.com>
120 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
123 2020-08-25 Alan Modra <amodra@gmail.com>
126 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
127 before accessing elf fields.
129 2020-08-25 Alan Modra <amodra@gmail.com>
132 * som.c (som_compute_checksum): XOR 32-bit words in header,
133 not unsigned long sized words.
135 2020-08-25 Alan Modra <amodra@gmail.com>
138 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
139 amount copied for elf_segment_map defined with one element
142 2020-08-25 Alan Modra <amodra@gmail.com>
145 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
146 bfd_get_x size function to read addends out of fields. Apply
147 rightshift adjustment too. Don't apply the now unnecessary
148 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
149 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
150 Correct R_ARM_THM_JUMP6 addend.
152 2020-08-25 Alan Modra <amodra@gmail.com>
155 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
156 before start of section.
158 2020-08-25 Alan Modra <amodra@gmail.com>
160 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
161 before accessing elf_hash_table_id.
162 * elf32-arc.c (elf_arc_hash_table): Likewise.
163 * elf32-arm.c (elf32_arm_hash_table): Likewise.
164 * elf32-avr.c (avr_link_hash_table): Likewise.
165 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
166 * elf32-cris.c (elf_cris_hash_table): Likewise.
167 * elf32-csky.c (csky_elf_hash_table): Likewise.
168 * elf32-frv.c (frvfdpic_hash_table): Likewise.
169 * elf32-hppa.c (hppa_link_hash_table): Likewise.
170 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
171 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
172 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
173 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
174 * elf32-metag.c (metag_link_hash_table): Likewise.
175 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
176 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
177 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
178 * elf32-s390.c (elf_s390_hash_table): Likewise.
179 * elf32-sh.c (sh_elf_hash_table): Likewise.
180 * elf32-spu.c (spu_hash_table): Likewise.
181 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
182 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
183 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
184 * elf64-hppa.c (hppa_link_hash_table): Likewise.
185 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
186 * elf64-s390.c (elf_s390_hash_table): Likewise.
187 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
188 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
189 * elfxx-mips.c (mips_elf_hash_table): Likewise.
190 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
191 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
193 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
195 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
196 int. Use '%u' format with _bfd_error_handler to render it.
198 2020-08-25 Alan Modra <amodra@gmail.com>
201 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
202 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
204 2020-08-25 Alan Modra <amodra@gmail.com>
207 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
208 accessing elf_hash_table_id.
210 2020-08-25 Alan Modra <amodra@gmail.com>
213 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
214 accessing elf_hash_table_id.
216 2020-08-24 Mark Wielaard <mark@klomp.org>
218 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
219 (read_formatted_entries): Likewise. And skip zero entry.
221 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
223 * bfd-in2.h (bfd_mach_ck860): New.
224 * cpu-csky.c (arch_info_struct): Add item for CK860.
226 2020-08-24 Alan Modra <amodra@gmail.com>
228 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
229 high part tprel16 relocs.
230 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
231 Clear do_tls_opt on odd instructions.
232 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
233 Don't sanity check them here.
234 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
235 high part tprel16 relocs.
236 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
237 Clear do_tls_opt on odd instructions.
238 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
240 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
243 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
244 * configure: Regenerate.
246 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
249 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
250 versioned symbols, which are defined in shared objects, in
253 2020-08-21 Nick Clifton <nickc@redhat.com>
255 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
256 the data map if there are entries in it.
257 (_bfd_aarch64_erratum_843419_scan): Likewise.
259 2020-08-21 Jan Beulich <jbeulich@suse.com>
261 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
262 last byte of debug dir, not first.
264 2020-08-20 Nick Clifton <nickc@redhat.com>
267 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
268 field in the ELF header of the compressed sections.
270 2020-08-20 Nick Clifton <nickc@redhat.com>
273 * elf-bfd.h (struct bfd_elf_section_data): Add
274 has_secondary_relocs field.
275 * elf.c (_bfd_elf_copy_special_section_fields): Set the
276 has_secondary_relocs field for sections which have associated
278 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
279 on sections which have associated secondary relocs.
281 2020-08-15 Alan Modra <amodra@gmail.com>
283 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
284 small common section.
285 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
286 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
287 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
288 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
289 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
290 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
291 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
292 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
293 * elf32-v850.c (v850_elf_check_relocs): Likewise.
294 (v850_elf_add_symbol_hook): Likewise.
295 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
296 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
297 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
298 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
300 2020-08-15 Alan Modra <amodra@gmail.com>
303 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
305 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
306 on small common section.
307 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
308 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
309 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
310 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
311 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
312 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
314 2020-08-14 Alan Modra <amodra@gmail.com>
316 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
317 rather than another copy of primes. Increase maximum default
320 2020-08-13 Alan Modra <amodra@gmail.com>
322 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
324 2020-08-13 Alan Modra <amodra@gmail.com>
326 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
327 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
328 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
329 optimization when --no-pcrel-optimize.
331 2020-08-13 Alan Modra <amodra@gmail.com>
334 * bfd.c (struct bfd): Add read_only.
335 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
336 Set read_only on warning.
337 (elf_object_p): Sanity check program header alignment. Set
338 read_only on warning.
339 * bfd-in2.h: Regenerate.
341 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
343 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
344 win32pstatus note type to avoid signedness comparison warning.
346 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
348 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
349 win32pstatus notes, and return TRUE so we continue rather than
350 stopping as if it was an error.
352 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
354 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
356 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
358 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
359 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
360 appropriate size constraint for each win32pstatus note type.
362 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
364 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
365 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
368 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
370 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
371 (elfcore_grok_win32pstatus): Use.
373 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
375 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
376 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
377 offsets used to read NOTE_INFO_PROCESS.
379 2020-08-12 Nick Clifton <nickc@redhat.com>
381 * po/ru.po: Updated Russian translation.
382 * po/sr.po: Updated Serbian translation.
384 2020-08-07 David Faust <david.faust@oracle.com>
386 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
387 DISP16 and DISP32 relocations.
389 2020-08-05 David Faust <david.faust@oracle.com>
391 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
392 (bpf_elf_howto_table): Use it here.
393 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
394 instruction and data relocations.
396 2020-08-03 Alan Modra <amodra@gmail.com>
398 * vms-lib.c (vms_traverse_index): Sanity check size remaining
399 before accessing vms_idx or vms_elfidx.
401 2020-08-03 Alan Modra <amodra@gmail.com>
404 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
405 size against file size. Correct LONG_MAX limit check.
406 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
407 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
408 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
409 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
410 bfd_malloc_and_get_section.
412 2020-07-31 Alan Modra <amodra@gmail.com>
415 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
416 IR symbols to become dynamic.
417 (elf_link_add_object_symbols): Don't exclude IR symbols when
418 deciding whether an as-needed shared library is needed.
420 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
423 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
425 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
427 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
429 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
430 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
431 Don't define _STRUCTURED_PROC.
432 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
433 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
434 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
435 * configure, config.in: Regenerate.
436 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
437 * Makefile.in, doc/Makefile.in: Regenerate.
439 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
441 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
442 (elf_link_hash_table): Add sym_cache.
443 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
444 (elf32_arm_check_relocs): Updated.
445 (elf32_arm_size_dynamic_sections): Likewise.
446 * elf32-bfin.c (bfin_link_hash_table): Removed.
447 (bfin_link_hash_newfunc): Updated.
448 (bfin_hash_table): Removed.
449 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
450 (csky_elf_check_relocs): Updated.
451 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
452 (elf32_hppa_check_relocs): Updated.
453 * elf32-i386.c (elf_i386_tls_transition): Updated.
454 (elf_i386_convert_load_reloc): Likewise.
455 (elf_i386_check_relocs): Likewise.
456 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
457 (m32r_elf_hash_table): Updated.
458 (m32r_elf_link_hash_table_create): Likewise.
459 (m32r_elf_create_dynamic_sections): Likewise.
460 (m32r_elf_adjust_dynamic_symbol): Likewise.
461 (allocate_dynrelocs): Likewise.
462 (m32r_elf_size_dynamic_sections): Likewise.
463 (m32r_elf_relocate_section): Likewise.
464 (m32r_elf_finish_dynamic_symbol): Likewise.
465 (m32r_elf_check_relocs): Likewise.
466 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
468 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
469 (elf_m68k_check_relocs): Updated.
470 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
471 (elf_metag_check_relocs): Updated.
472 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
473 (microblaze_elf_check_relocs): Updated.
474 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
475 (nds32_elf_create_dynamic_sections): Likewise.
476 (nds32_elf_adjust_dynamic_symbol): Likewise.
477 (nds32_elf_check_relocs): Likewise.
478 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
479 srelbss and aym_cache.
480 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
481 (nios2_elf32_check_relocs): Updated.
482 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
483 (or1k_elf_check_relocs): Updated.
484 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
485 (ppc_elf_check_relocs): Updated.
486 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
487 (elf_s390_check_relocs): Updated.
488 (elf_s390_finish_dynamic_sections): Likewise.
489 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
491 (sh_elf_create_dynamic_sections): Updated.
492 (sh_elf_adjust_dynamic_symbol): Likewise.
493 (sh_elf_size_dynamic_sections): Likewise.
494 (sh_elf_check_relocs): Likewise.
495 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
496 (elf32_tic6x_check_relocs): Updated.
497 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
498 (tilepro_elf_hash_table): Updated.
499 (tilepro_elf_link_hash_table_create): Likewise.
500 (tilepro_elf_check_relocs): Likewise.
501 (tilepro_elf_adjust_dynamic_symbol): Likewise.
502 (allocate_dynrelocs): Likewise.
503 (tilepro_elf_size_dynamic_sections): Likewise.
504 (tilepro_elf_relocate_section): Likewise.
505 (tilepro_elf_finish_dynamic_symbol): Likewise.
506 (tilepro_finish_dyn): Likewise.
507 (tilepro_elf_finish_dynamic_sections): Likewise.
508 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
509 (ppc64_elf_before_check_relocs): Updated.
510 (ppc64_elf_check_relocs): Likewise.
511 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
512 (elf_s390_check_relocs): Updated.
513 (elf_s390_relocate_section): Likewise.
514 (elf_s390_finish_dynamic_sections): Likewise.
515 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
516 (elf_x86_64_check_relocs): Likewise.
517 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
519 (elfNN_aarch64_check_relocs): Updated.
520 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
521 (riscv_elf_check_relocs): Updated.
522 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
523 (mips_elf_resolve_got_page_ref): Updated.
524 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
525 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
527 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
528 (tilegx_elf_check_relocs): Updated.
529 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
531 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
533 * elflink.c (bfd_elf_final_link): Give local symbols a name if
535 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
536 return TRUE if making ET_REL output.
538 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
540 * elf-bfd.h (elf_backend_data): Add
541 `elf_backend_elfsym_local_is_section' member.
542 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
544 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
545 * elflink.c (bfd_elf_final_link): Use it to determine whether
546 set the `.symtab' section's `sh_info' value to the index of the
547 first non-local or non-section symbol.
548 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
550 (elf_backend_elfsym_local_is_section): New macro.
551 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
553 (elf_backend_elfsym_local_is_section): New macro.
555 2020-07-29 Alan Modra <amodra@gmail.com>
557 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
558 defined in excluded sections.
560 2020-07-28 Alan Modra <amodra@gmail.com>
562 * elf.c (assign_section_numbers): Comment. Don't segfault on
563 discarded sections when setting linked-to section for generic
565 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
567 2020-07-27 Alan Modra <amodra@gmail.com>
569 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
571 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
574 2020-07-24 Nick Clifton <nickc@redhat.com>
576 * config.bfd: Move xc16x target to the obsolete list.
578 2020-07-22 Kevin Buettner <kevinb@redhat.com>
580 * binary.c (binary_get_section_contents): Seek using offset
581 from section's file position.
583 2020-07-22 Kevin Buettner <kevinb@redhat.com>
585 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
587 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
590 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
591 type for the first function argument. Rename pointers to reflect
592 that they have distinct types.
594 2020-07-20 Alan Modra <amodra@gmail.com>
596 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
598 2020-07-19 Alan Modra <amodra@gmail.com>
600 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
601 (select_alt_stub): New function.
602 (ppc_get_stub_entry): Use it here.
603 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
605 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
606 merge notoc stubs with other varieties when power10_stubs is "auto".
607 Instead dup the stub hash table entry.
608 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
609 tests of power10_stubs.
611 2020-07-15 Alan Modra <amodra@gmail.com>
614 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
616 2020-07-15 Nick Clifton <nickc@redhat.com>
619 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
620 check for aux entries that overflow the buufer.
622 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
624 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
625 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
627 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
628 Alan Modra <amodra@gmail.com>
631 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
632 objects both before and after normal object files.
633 * elflink.c (_bfd_elf_section_already_linked): Likewise.
635 2020-07-10 Alan Modra <amodra@gmail.com>
637 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
638 * elf64-ppc.c (struct ppc_link_hash_table): Delete
640 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
641 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
642 uses of power10_stubs.
644 2020-07-09 Alan Modra <amodra@gmail.com>
646 * coff-ppc.c: Delete.
649 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
650 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
652 (coff_write_object_contents): Remove PPC_PE code.
653 * config.bfd: Move powerpcle-pe to removed targets.
654 * configure.ac: Remove powerpc PE entries.
655 * libcoff-in.h (ppc_allocate_toc_section): Delete.
656 (ppc_process_before_allocation): Delete.
657 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
658 * targets.c: Remove powerpc PE vectors.
659 * po/SRC-POTFILES.in: Regenerate.
660 * libcoff.h: Regenerate.
661 * Makefile.in: Regenerate.
662 * configure: Regenerate.
664 2020-07-09 Nick Clifton <nickc@redhat.com>
666 * po/fr.po: Updated French translation.
668 2020-07-07 Alan Modra <amodra@gmail.com>
670 * xcofflink.c (xcoff_mark): Don't mark const sections.
671 (bfd_xcoff_record_link_assignment): Add FIXME.
672 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
673 sections being discarded by linker script.
675 2020-07-07 Alan Modra <amodra@gmail.com>
677 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
678 time, uid, gid and mode for deterministic archive.
679 (xcoff_write_archive_contents_big): Likewise.
681 2020-07-07 Alan Modra <amodra@gmail.com>
683 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
686 2020-07-06 Nick Clifton <nickc@redhat.com>
688 * po/pt.po: Updated Portuguese translation.
689 * po/uk.po: Updated Ukranian translation.
691 2020-07-04 Nick Clifton <nickc@redhat.com>
693 * version.m4: Set version to 2.35.50.
694 * configure: Regenerate.
695 * po/bbfd.pot: Regenerate.
697 2020-07-04 Nick Clifton <nickc@redhat.com>
699 Binutils 2.35 branch created.
701 2020-07-01 Alan Modra <amodra@gmail.com>
704 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
705 raw syment index before dereferencing.
707 2020-07-01 Alan Modra <amodra@gmail.com>
709 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
711 2020-07-01 Alan Modra <amodra@gmail.com>
713 * config.bfd: Obsolete xc16x.
715 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
717 * archures.c (bfd_mach_i386_nacl): Removed.
718 (bfd_mach_i386_i386_nacl): Likewise.
719 (bfd_mach_x86_64_nacl): Likewise.
720 (bfd_mach_x64_32_nacl): Likewise.
721 * config.bfd: Remove *-*-nacl* targets.
722 * configure.ac: Remove x86 NaCl target vectors.
723 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
724 (bfd_x64_32_nacl_arch): Likewise.
725 (bfd_x86_64_nacl_arch): Likewise.
726 (bfd_i386_nacl_arch): Likewise.
727 (bfd_x64_32_arch_intel_syntax): Updated.
728 * elf32-i386.c: Don't include "elf-nacl.h".
729 (elf_i386_nacl_plt): Removed.
730 (elf_i386_nacl_plt0_entry): Likewise.
731 (elf_i386_nacl_plt_entry): Likewise.
732 (elf_i386_nacl_pic_plt0_entry): Likewise.
733 (elf_i386_nacl_pic_plt_entry): Likewise.
734 (elf_i386_nacl_eh_frame_plt): Likewise.
735 (elf_i386_nacl_plt): Likewise.
736 (elf32_i386_nacl_elf_object_p): Likewise.
737 (elf_i386_get_synthetic_symtab): Updated.
738 (elf_i386_link_setup_gnu_properties): Likewise.
739 * elf64-x86-64.c: Don't include "elf-nacl.h".
740 (elf_x86_64_nacl_plt): Removed.
741 (elf64_x86_64_nacl_elf_object_p): Likewise.
742 (elf_x86_64_nacl_plt0_entry): Likewise.
743 (elf_x86_64_nacl_plt_entry): Likewise.
744 (elf_x86_64_nacl_eh_frame_plt): Likewise.
745 (elf_x86_64_nacl_plt): Likewise.
746 (elf32_x86_64_nacl_elf_object_p): Likewise.
747 (elf_x86_64_get_synthetic_symtab): Updated.
748 (elf_x86_64_link_setup_gnu_properties): Likewise.
749 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
750 * targets.c: Remove x86 NaCl target vectors.
751 * bfd-in2.h: Regenerated.
752 * configure: Likewise.
754 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
756 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
757 _bfd_elf_add_dynamic_tags.
759 2020-06-29 Alan Modra <amodra@gmail.com>
761 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
762 return value of bfd_bread. Don't read more than requested length.
763 Sanity check length. Properly terminate file name.
765 2020-06-29 Alan Modra <amodra@gmail.com>
767 * arc-got.h: Use C style comments.
768 * coff-z80.c: Likewise.
769 * elf32-csky.c: Likewise.
770 * peXXigen.c: Likewise.
771 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
774 2020-06-26 Pat Bernardi <bernardi@adacore.com>
776 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
777 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
779 2020-06-26 Alan Modra <amodra@gmail.com>
781 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
782 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
783 (riscv_get_priv_spec_name): Move to..
784 * cpu-riscv.c: ..here.
785 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
786 Use %u to print unsigned numbers.
788 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
790 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
791 default architecture.
793 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
796 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
797 _bfd_elf_add_dynamic_tags.
799 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
802 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
803 _bfd_elf_add_dynamic_tags.
805 2020-06-24 Alan Modra <amodra@gmail.com>
807 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
808 shifts without undefined behaviour.
810 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
812 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
814 (_bfd_elf_add_dynamic_tags): New.
815 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
816 _bfd_elf_add_dynamic_tags.
817 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
818 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
819 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
820 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
821 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
822 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
823 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
824 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
826 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
827 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
828 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
829 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
830 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
831 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
832 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
833 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
834 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
836 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
837 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
838 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
839 _bfd_elf_maybe_vxworks_add_dynamic_tags.
840 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
841 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
843 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
844 (_bfd_x86_elf_size_dynamic_sections): Likewise.
845 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
846 dt_reloc_sz and dt_reloc_ent.
847 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
848 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
850 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
851 etab.dt_pltgot_required.
852 (elf32_hppa_size_dynamic_sections): Call
853 _bfd_elf_add_dynamic_tags.
854 * elf32-metag.c (elf_metag_link_hash_table_create): Set
855 etab.dt_pltgot_required.
856 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
857 * elf32-sh.c (sh_elf_link_hash_table_create): Set
858 root.dt_pltgot_required for FDPIC output.
859 (sh_elf_size_dynamic_sections): Call
860 _bfd_elf_maybe_vxworks_add_dynamic_tags.
861 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
862 elf.dt_pltgot_required.
863 (elf_xtensa_size_dynamic_sections): Call
864 _bfd_elf_add_dynamic_tags.
865 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
866 root.dt_pltgot_required.
867 (elf64_hppa_size_dynamic_sections): Call
868 _bfd_elf_add_dynamic_tags.
869 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
870 root.dt_pltgot_required.
871 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
872 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
873 * elflink.c (_bfd_elf_add_dynamic_tags): New.
875 2020-06-22 Saagar Jha <saagar@saagarjha.com>
877 * mach-o.c: Support the new load commands by reading a linkedit
878 data command for them.
880 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
882 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
883 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
884 (riscv_get_priv_spec_class): Likewise.
885 (riscv_get_priv_spec_name): Likewise.
886 (riscv_get_priv_spec_class_from_numbers): New function, convert
887 the version numbers into string, then call riscv_get_priv_spec_class
888 to get the priv spec class.
889 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
890 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
891 (riscv_get_priv_spec_name): Likewise.
892 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
893 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
894 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
895 of input and output objects form their priv spec attributes by
896 riscv_get_priv_spec_class_from_numbers. Report warning rather than
897 errors when linking objects with differnet priv spec versions. We do
898 know v1.9.1 may have conflicts to other versions, so report the
899 warning, too. After that, update the output priv spec version to the
902 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
904 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
905 priv attributes, we will check the conflicts for all of them (major,
906 minor and revision), and then set the priv_attrs_merged to TRUE to
907 indicate that we have handled all of the priv attributes. Remove
908 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
910 2020-06-21 Alan Modra <amodra@gmail.com>
913 * configure.ac: Disable plugins by default for some targets.
914 * plugin.c: Comment typo fix.
915 * configure: Regenerate.
917 2020-06-19 Nick Clifton <nickc@redhat.com>
919 * plugin.c (try_load_plugin): Suppress the error message about
920 being unable to open a plugin if creating a list of viable
923 2020-06-16 Alan Modra <amodra@gmail.com>
925 * aout-tic30.c: Delete file.
926 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
927 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
928 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
929 (xc16x-*-elf): Sort properly.
930 * configure.ac: Remove tic30_aout_vec.
931 * targets.c: Likewise.
932 * Makefile.in: Regenerate.
933 * configure: Regenerate.
934 * po/SRC-POTFILES.in: Regenerate.
936 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
938 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
939 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
940 (elf32xtensa_abi): New global variable.
941 (xtensa_abi_choice): New function.
942 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
943 XSHAL_ABI to select PLT code.
945 2020-06-15 Roland McGrath <mcgrathr@google.com>
947 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
948 field of bfd_link_info.
950 2020-06-15 Alan Modra <amodra@gmail.com>
952 * config.bfd: Obsolete powerpcle-*-pe targets.
954 2020-06-15 Alan Modra <amodra@gmail.com>
957 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
958 symbols that were defined in discarded sections.
959 * cofflink.c (coff_link_check_archive_element): Likewise.
960 (coff_link_add_symbols): Set indx to -3 for symbols defined in
962 (_bfd_coff_write_global_sym): Don't emit such symbols.
963 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
964 libcoff.h: Regenerate.
966 2020-06-11 Alan Modra <amodra@gmail.com>
969 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
971 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
973 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
974 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
975 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
978 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
981 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
982 Clear verinfo.verdef.
984 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
987 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
988 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
989 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
991 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
992 Set ifunc_resolvers if there are FUNC resolvers.
993 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
994 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
995 with elf.ifunc_resolvers.
996 (write_plt_relocs_for_local_syms): Likewise.
997 (ppc64_elf_relocate_section): Likewise.
998 (ppc64_elf_finish_dynamic_sections): Likewise.
999 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1001 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1002 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1003 instead of readonly_dynrelocs_against_ifunc.
1004 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1005 readonly_dynrelocs_against_ifunc.
1007 2020-06-09 Alan Modra <amodra@gmail.com>
1009 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1010 maybe_local_ifunc_resolver field.
1011 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1012 cases where maybe_local_ifunc_resolver was set.
1013 (ppc64_elf_relocate_section): Likewise.
1014 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1017 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1021 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1023 (elf32_arm_size_dynamic_sections): Updated. Clear
1024 root.tlsdesc_plt for DF_BIND_NOW.
1025 (elf32_arm_finish_dynamic_sections): Updated.
1026 (elf32_arm_output_arch_local_syms): Likewise.
1027 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1028 Clear root.tlsdesc_plt for DF_BIND_NOW.
1029 (nds32_elf_finish_dynamic_sections): Updated.
1030 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1031 dt_tlsdesc_plt and dt_tlsdesc_got.
1032 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1033 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1034 tlsdesc_plt and dt_tlsdesc_got.
1035 (elfNN_aarch64_allocate_dynrelocs): Updated.
1036 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1037 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1038 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1040 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1041 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1042 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1043 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1046 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1048 * elf32-tic6x.c (elf32_bed): Defined the default to
1051 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1055 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1056 root.splt/root.srelplt.
1057 (elf64_hppa_create_dynamic_sections): Likewise.
1058 (elf64_hppa_size_dynamic_sections): Likewise.
1059 (elf64_hppa_finish_dynamic_symbol): Likewise.
1060 (elf_hppa_final_link): Likewise.
1061 (elf_hppa_final_link_relocate): Likewise.
1063 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1065 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1066 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1069 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf-bfd.h (elf_target_os): New.
1072 (elf_link_hash_table): Add target_os.
1073 (elf_backend_data): Add target_os.
1074 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1075 symbian_p and nacl_p.
1076 (create_got_section): Updated.
1077 (elf32_arm_create_dynamic_sections): Likewise.
1078 (arm_type_of_stub): Likewise.
1079 (elf32_arm_create_or_find_stub_sec): Likewise.
1080 (elf32_arm_allocate_plt_entry): Likewise.
1081 (elf32_arm_populate_plt_entry): Likewise.
1082 (elf32_arm_final_link_relocate): Likewise.
1083 (elf32_arm_check_relocs): Likewise.
1084 (allocate_dynrelocs_for_symbol): Likewise.
1085 (elf32_arm_finish_dynamic_symbol): Likewise.
1086 (elf32_arm_finish_dynamic_sections): Likewise.
1087 (elf32_arm_output_plt_map_1): Likewise.
1088 (elf32_arm_output_arch_local_syms): Likewise.
1089 (elf32_arm_add_symbol_hook): Likewise.
1090 (elf32_arm_nacl_link_hash_table_create): Likewise.
1091 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1092 (elf32_arm_symbian_link_hash_table_create): Likewise.
1093 (ELF_TARGET_OS): New.
1094 * elf32-i386.c (elf_i386_arch_bed): Removed.
1095 (elf_backend_arch_data): Likewise.
1096 (elf_i386_solaris_arch_bed): Likewise.
1097 (elf_i386_nacl_arch_bed): Likewise.
1098 (elf_i386_vxworks_arch_bed): Likewise.
1099 (elf_i386_relocate_section): Updated.
1100 (elf_i386_finish_dynamic_sections): Likewise.
1101 (elf_i386_get_synthetic_symtab): Likewise.
1102 (elf_i386_link_setup_gnu_properties): Likewise.
1103 (ELF_TARGET_OS): New.
1104 * elf32-mips.c (ELF_TARGET_OS): New.
1105 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1106 (ppc_elf_create_got): Updated.
1107 (ppc_elf_create_dynamic_sections): Likewise.
1108 (ppc_elf_check_relocs): Likewise.
1109 (ppc_elf_adjust_dynamic_symbol): Likewise.
1110 (ppc_elf_size_dynamic_sections): Likewise.
1111 (ppc_elf_relocate_section): Likewise.
1112 (ppc_elf_finish_dynamic_sections): Likewise.
1113 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1114 (ELF_TARGET_OS): New.
1115 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1116 (sh_elf_link_hash_table_create): Updated.
1117 (sh_elf_create_dynamic_sections): Likewise.
1118 (allocate_dynrelocs): Likewise.
1119 (sh_elf_size_dynamic_sections): Likewise.
1120 (sh_elf_relocate_section): Likewise.
1121 (sh_elf_finish_dynamic_symbol): Likewise.
1122 (sh_elf_finish_dynamic_sections): Likewise.
1123 (ELF_TARGET_OS): New.
1124 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1126 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1127 (ELF_TARGET_OS): New.
1128 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1129 (elf_x86_64_solaris_arch_bed): Likewise.
1130 (elf_x86_64_nacl_arch_bed): Likewise.
1131 (elf_x86_64_finish_dynamic_sections): Updated.
1132 (elf_x86_64_get_synthetic_symtab): Likewise.
1133 (elf_x86_64_link_setup_gnu_properties): Likewise.
1134 (ELF_TARGET_OS): New.
1135 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1137 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1138 (MIPS_ELF_REL_DYN_NAME): Updated.
1139 (ELF_MIPS_GP_OFFSET): Likewise.
1140 (mips_elf_create_local_got_entry): Likewise.
1141 (mips_elf_allocate_dynamic_relocations): Likewise.
1142 (mips_elf_count_got_symbols): Likewise.
1143 (is_gott_symbol): Likewise.
1144 (mips_elf_calculate_relocation): Likewise.
1145 (mips_elf_create_dynamic_relocation): Likewise.
1146 (_bfd_mips_elf_check_relocs): Likewise.
1147 (allocate_dynrelocs): Likewise.
1148 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1149 (mips_elf_lay_out_got): Likewise.
1150 (mips_elf_set_plt_sym_value): Likewise.
1151 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1152 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1153 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1154 (_bfd_mips_elf_final_link): Likewise.
1155 (_bfd_mips_init_file_header): Likewise.
1156 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1158 (allocate_dynrelocs): Likewise.
1159 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1160 (_bfd_sparc_elf_relocate_section): Likewise.
1161 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1162 (sparc_finish_dyn): Likewise.
1163 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1164 * elfxx-target.h (ELF_TARGET_OS): New.
1165 (elfNN_bed): Add ELF_TARGET_OS.
1166 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1167 (_bfd_x86_elf_link_hash_table_create): Likewise.
1168 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1169 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1170 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1171 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1172 * elfxx-x86.h (elf_x86_target_os): Removed.
1173 (elf_x86_backend_data): Likewise.
1174 (get_elf_x86_backend_data): Likewise.
1175 (elf_x86_link_hash_table): Remove target_os.
1177 2020-06-06 Alan Modra <amodra@gmail.com>
1180 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1181 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1182 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1183 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1184 * elf64-ppc.c: Update throughout for reloc renaming.
1185 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1186 * libbfd.h: Regenerate.
1187 * bfd-in2.h: Regenerate.
1189 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1195 2020-06-05 Nick Clifton <nickc@redhat.com>
1197 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1200 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1202 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1203 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1204 whether the object can be linked according to it's priv
1205 attributes. The object without any priv spec attributes can
1206 be linked with others. If the first input object doesn't contain
1207 any priv attributes, then we need to copy the setting from the
1208 next input one. Also report more detailed error messages to user.
1210 2020-06-04 Stephen Casner <casner@acm.org>
1212 Extend pdp11-aout symbol table format to accommodate .stab
1213 symbols and implement correct handling of them.
1215 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1216 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1217 normal vs. .stab symbol table type values, replacing N_STAB mask.
1218 (translate_from_native_sym_flags): Determine correct section for
1219 different .stab types.
1220 (translate_to_native_sym_flags): Leave .stab types intact.
1221 (translate_symbol_table): Error if symbol indicates overlay;
1222 store desc field from .stab symbols.
1223 (write_syms): Output desc field with symbol.
1224 (aout_link_check_ar_symbols): Skip .stab symbols.
1225 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1226 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1227 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1228 correctly distinguish .stab symbols and select calculate their
1229 section and value; and copy desc and ovly fields from input symbol
1232 2020-06-04 Stephen Casner <casner@acm.org>
1234 * aoutx.h (translate_symbol_table): Comment had external and
1236 * pdp11.c (translate_symbol_table): Likewise.
1238 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1240 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1241 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1242 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1244 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1248 in debug section against symbol defined in shared library to 0.
1249 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1250 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1251 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1252 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1253 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1254 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1255 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1256 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1257 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1258 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1259 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1260 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1261 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1262 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1264 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1265 there is non-GOT reference.
1266 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1267 non-alloced sections.
1269 2020-06-03 Stephen Casner <casner@acm.org>
1271 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1273 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1275 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1276 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1277 other size that doesn't qcover the header word.
1278 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1279 string table, and zero it.
1280 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1281 message and set bfd_error on finding an invalid name string offset.
1282 (add_to_stringtab): INLINE -> inline
1283 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1285 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1286 any relocs that could not be recognised.
1287 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1288 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1289 name exists and is long enough, before attempting to see if it is
1291 c3864421222 - Correct case for N_SO being the last symbol.
1292 50455f1ab29 PR 20891 - Handle the case where the main file name
1293 and the directory name are both empty.
1294 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1295 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1296 range string table offsets.
1297 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1298 illegal string offset.
1299 (aout_link_includes_newfunc): Add comment.
1300 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1301 on unexpected relocation type rather than ASSERT.
1303 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1306 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1307 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1309 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1313 non-alloced sections.
1315 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1318 dynamic relocations for non SEC_ALLOC sections.
1320 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1322 * aout64.c (BMAGIC, QMAGIC): Do not define.
1323 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1324 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1325 to check the file format.
1326 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1327 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1328 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1330 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1332 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1333 relocations for non SEC_ALLOC sections.
1335 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1337 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1338 * elf32-arm.c (maybe_set_textrel): Removed.
1339 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1340 with _bfd_elf_maybe_set_textrel.
1341 * elf32-csky.c (maybe_set_textrel): Removed.
1342 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1343 with _bfd_elf_maybe_set_textrel.
1344 * elf32-hppa.c (maybe_set_textrel): Removed.
1345 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1346 with _bfd_elf_maybe_set_textrel.
1347 * elf32-lm32.c (maybe_set_textrel): Removed.
1348 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1349 with _bfd_elf_maybe_set_textrel.
1350 * elf32-m32r.c (maybe_set_textrel): Removed.
1351 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1352 with _bfd_elf_maybe_set_textrel.
1353 * elf32-metag.c (maybe_set_textrel): Removed.
1354 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1355 with _bfd_elf_maybe_set_textrel.
1356 * elf32-nds32.c (maybe_set_textrel): Removed.
1357 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1358 with _bfd_elf_maybe_set_textrel.
1359 * elf32-or1k.c (maybe_set_textrel): Removed.
1360 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1361 with _bfd_elf_maybe_set_textrel.
1362 * elf32-ppc.c (maybe_set_textrel): Removed.
1363 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1364 with _bfd_elf_maybe_set_textrel.
1365 * elf32-s390.c (maybe_set_textrel): Removed.
1366 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1367 with _bfd_elf_maybe_set_textrel.
1368 * elf32-sh.c (maybe_set_textrel): Removed.
1369 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1370 with _bfd_elf_maybe_set_textrel.
1371 * elf32-tic6x.c (maybe_set_textrel): Removed.
1372 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1373 with _bfd_elf_maybe_set_textrel.
1374 * elf32-tilepro.c (maybe_set_textrel): Removed.
1375 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1376 with _bfd_elf_maybe_set_textrel.
1377 * elf64-ppc.c (maybe_set_textrel): Removed.
1378 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1379 with _bfd_elf_maybe_set_textrel.
1380 * elf64-s390.c (maybe_set_textrel): Removed.
1381 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1382 with _bfd_elf_maybe_set_textrel.
1383 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1384 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1385 with _bfd_elf_maybe_set_textrel.
1386 * elfnn-riscv.c (maybe_set_textrel): Removed.
1387 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1388 with _bfd_elf_maybe_set_textrel.
1389 * elfxx-sparc.c (maybe_set_textrel): Removed.
1390 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1391 with _bfd_elf_maybe_set_textrel.
1392 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1393 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1394 with _bfd_elf_maybe_set_textrel.
1395 * elfxx-x86.c (maybe_set_textrel): Removed.
1396 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1397 with _bfd_elf_maybe_set_textrel.
1398 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1400 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1403 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1405 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1406 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1407 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1408 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1410 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1411 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1412 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1413 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1414 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1415 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1416 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1417 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1418 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1419 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1420 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1421 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1422 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1423 (elf_backend_copy_indirect_symbol): Likewise.
1424 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1425 (elf_backend_copy_indirect_symbol): Likewise.
1426 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1428 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1431 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1432 * elf32-arm.c (readonly_dynrelocs): Removed.
1433 (maybe_set_textrel): Replace readonly_dynrelocs with
1434 _bfd_elf_readonly_dynrelocs.
1435 * elf32-csky.c (readonly_dynrelocs): Removed.
1436 (maybe_set_textrel): Replace readonly_dynrelocs with
1437 _bfd_elf_readonly_dynrelocs.
1438 * elf32-hppa.c(readonly_dynrelocs): Removed.
1439 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1440 _bfd_elf_readonly_dynrelocs.
1441 (maybe_set_textrel): Likewise.
1442 * elf32-lm32.c (readonly_dynrelocs): Removed.
1443 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1444 with _bfd_elf_readonly_dynrelocs.
1445 (maybe_set_textrel): Likewise.
1446 * elf32-m32r.c (readonly_dynrelocs): Removed.
1447 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1448 with _bfd_elf_readonly_dynrelocs.
1449 (maybe_set_textrel): Likewise.
1450 * elf32-metag.c (readonly_dynrelocs): Removed.
1451 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1452 with _bfd_elf_readonly_dynrelocs.
1453 (maybe_set_textrel): Likewise.
1454 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1455 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1456 with _bfd_elf_readonly_dynrelocs.
1457 * elf32-nds32.c (readonly_dynrelocs): Removed.
1458 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1459 with _bfd_elf_readonly_dynrelocs.
1460 (maybe_set_textrel): Likewise.
1461 * elf32-or1k.c (readonly_dynrelocs): Removed.
1462 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1463 with _bfd_elf_readonly_dynrelocs.
1464 * elf32-ppc.c (readonly_dynrelocs): Removed.
1465 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1466 _bfd_elf_readonly_dynrelocs.
1467 (ppc_elf_adjust_dynamic_symbol): Likewise.
1468 (maybe_set_textrel): Likewise.
1469 * elf32-s390.c (readonly_dynrelocs): Removed.
1470 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1471 with _bfd_elf_readonly_dynrelocs.
1472 (maybe_set_textrel): Likewise.
1473 * elf32-sh.c (readonly_dynrelocs): Removed.
1474 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1475 _bfd_elf_readonly_dynrelocs.
1476 (maybe_set_textrel): Likewise.
1477 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1478 (maybe_set_textrel): Replace readonly_dynrelocs with
1479 _bfd_elf_readonly_dynrelocs.
1480 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1481 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1482 with _bfd_elf_readonly_dynrelocs.
1483 (maybe_set_textrel): Likewise.
1484 * elf64-ppc.c (readonly_dynrelocs): Removed.
1485 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1486 _bfd_elf_readonly_dynrelocs.
1487 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1488 (maybe_set_textrel): Likewise.
1489 * elf64-s390.c (readonly_dynrelocs): Removed.
1490 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1491 with _bfd_elf_readonly_dynrelocs.
1492 (maybe_set_textrel): Likewise.
1493 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1494 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1495 (maybe_set_textrel): Replace readonly_dynrelocs with
1496 _bfd_elf_readonly_dynrelocs.
1497 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1498 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1499 with _bfd_elf_readonly_dynrelocs.
1500 (maybe_set_textrel): Likewise.
1501 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1502 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1503 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1504 (maybe_set_textrel): Likewise.
1505 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1506 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1507 with _bfd_elf_readonly_dynrelocs.
1508 (maybe_set_textrel): Likewise.
1509 * elfxx-x86.c (readonly_dynrelocs): Removed.
1510 (maybe_set_textrel): Replace readonly_dynrelocs with
1511 _bfd_elf_readonly_dynrelocs.
1512 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1514 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1516 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1517 -fsanitize=undefined.
1519 2020-06-03 Alan Modra <amodra@gmail.com>
1523 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1525 (pe_ILF_build_a_bfd): Likewise.
1527 2020-06-03 Alan Modra <amodra@gmail.com>
1530 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1531 core files as well as objects.
1533 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1537 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1539 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1540 (elf_arc_link_hash_newfunc): Updated.
1541 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1542 (elf32_arm_link_hash_newfunc): Updated.
1543 (elf32_arm_copy_indirect_symbol): Likewise.
1544 (elf32_arm_check_relocs): Likewise.
1545 (readonly_dynrelocs): Likewise.
1546 (allocate_dynrelocs_for_symbol): Likewise.
1547 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1548 (csky_elf_link_hash_newfunc): Updated.
1549 (csky_allocate_dynrelocs): Likewise.
1550 (readonly_dynrelocs): Likewise.
1551 (csky_elf_copy_indirect_symbol): Likewise.
1552 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1553 (hppa_link_hash_newfunc): Updated.
1554 (elf32_hppa_copy_indirect_symbol): Likewise.
1555 (elf32_hppa_hide_symbol): Likewise.
1556 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1557 (allocate_dynrelocs): Likewise.
1558 (elf32_hppa_relocate_section): Likewise.
1559 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1560 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1561 (lm32_elf_link_hash_newfunc): Likewise.
1562 (lm32_elf_link_hash_table_create): Updated.
1563 (readonly_dynrelocs): Likewise.
1564 (allocate_dynrelocs): Likewise.
1565 (lm32_elf_copy_indirect_symbol): Likewise.
1566 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1567 (m32r_elf_link_hash_newfunc): Likewise.
1568 (m32r_elf_link_hash_table_create): Updated.
1569 (m32r_elf_copy_indirect_symbol): Likewise.
1570 (allocate_dynrelocs): Likewise.
1571 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1572 (metag_link_hash_newfunc): Updated.
1573 (elf_metag_copy_indirect_symbol): Likewise.
1574 (readonly_dynrelocs): Likewise.
1575 (allocate_dynrelocs): Likewise.
1576 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1578 (link_hash_newfunc): Updated.
1579 (microblaze_elf_check_relocs): Likewise.
1580 (microblaze_elf_copy_indirect_symbol): Likewise.
1581 (readonly_dynrelocs): Likewise.
1582 (allocate_dynrelocs): Likewise.
1583 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1584 (nds32_elf_link_hash_newfunc): Updated.
1585 (nds32_elf_copy_indirect_symbol): Likewise.
1586 (readonly_dynrelocs): Likewise.
1587 (allocate_dynrelocs): Likewise.
1588 (nds32_elf_check_relocs): Likewise.
1589 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1590 (link_hash_newfunc): Updated.
1591 (nios2_elf32_copy_indirect_symbol): Likewise.
1592 (nios2_elf32_check_relocs): Likewise.
1593 (allocate_dynrelocs): Likewise.
1594 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1595 (or1k_elf_link_hash_newfunc): Updated.
1596 (readonly_dynrelocs): Likewise.
1597 (allocate_dynrelocs): Likewise.
1598 (or1k_elf_copy_indirect_symbol): Likewise.
1599 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1600 (ppc_elf_link_hash_newfunc): Updated.
1601 (ppc_elf_copy_indirect_symbol): Likewise.
1602 (ppc_elf_check_relocs): Likewise.
1603 (readonly_dynrelocs): Likewise.
1604 (ppc_elf_adjust_dynamic_symbol): Likewise.
1605 (allocate_dynrelocs): Likewise.
1606 (ppc_elf_relocate_section): Likewise.
1607 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1608 (link_hash_newfunc): Updated.
1609 (elf_s390_copy_indirect_symbol): Likewise.
1610 (readonly_dynrelocs): Likewise.
1611 (elf_s390_adjust_dynamic_symbol): Likewise.
1612 (allocate_dynrelocs): Likewise.
1613 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1614 (sh_elf_link_hash_newfunc): Updated.
1615 (readonly_dynrelocs): Likewise.
1616 (allocate_dynrelocs): Likewise.
1617 (sh_elf_copy_indirect_symbol): Likewise.
1618 (sh_elf_check_relocs): Likewise.
1619 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1620 (elf32_tic6x_link_hash_newfunc): Likewise.
1621 (elf32_tic6x_link_hash_table_create): Updated.
1622 (readonly_dynrelocs): Likewise.
1623 (elf32_tic6x_check_relocs): Likewise.
1624 (elf32_tic6x_allocate_dynrelocs): Likewise.
1625 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1627 (link_hash_newfunc): Updated.
1628 (tilepro_elf_copy_indirect_symbol): Likewise.
1629 (tilepro_elf_check_relocs): Likewise.
1630 (allocate_dynrelocs): Likewise.
1631 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1632 (ppc64_elf_copy_indirect_symbol): Updated.
1633 (ppc64_elf_check_relocs): Likewise.
1634 (readonly_dynrelocs): Likewise.
1635 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1636 (dec_dynrel_count): Likewise.
1637 (allocate_dynrelocs): Likewise.
1638 (ppc64_elf_relocate_section): Likewise.
1639 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1640 (link_hash_newfunc): Updated.
1641 (elf_s390_copy_indirect_symbol): Likewise.
1642 (readonly_dynrelocs): Likewise.
1643 (allocate_dynrelocs): Likewise.
1644 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1645 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1647 (elfNN_aarch64_link_hash_newfunc): Updated.
1648 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1649 (readonly_dynrelocs): Likewise.
1650 (need_copy_relocation_p): Likewise.
1651 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1652 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1653 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1654 (link_hash_newfunc): Updated.
1655 (riscv_elf_copy_indirect_symbol): Likewise.
1656 (riscv_elf_check_relocs): Likewise.
1657 (readonly_dynrelocs): Likewise.
1658 (allocate_dynrelocs): Likewise.
1659 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1661 (link_hash_newfunc): Updated.
1662 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1663 (_bfd_sparc_elf_check_relocs): Likewise.
1664 (readonly_dynrelocs): Likewise.
1665 (allocate_dynrelocs): Likewise.
1666 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1667 (link_hash_newfunc): Updated.
1668 (tilegx_elf_copy_indirect_symbol): Likewise.
1669 (tilegx_elf_check_relocs): Likewise.
1670 (readonly_dynrelocs): Likewise.
1671 (allocate_dynrelocs): Likewise.
1672 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1673 (readonly_dynrelocs): Likewise.
1674 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1675 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1677 2020-06-01 Alan Modra <amodra@gmail.com>
1679 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1680 command against cmd_length, not the end of record. For
1681 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1682 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1685 2020-05-28 David Faust <david.faust@oracle.com>
1687 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1688 R_BPF_INSN_{32,64} relocations.
1690 2020-05-28 Stephen Casner <casner@acm.org>
1692 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1693 addreses in .long (used in testsuites) and .stab values.
1695 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1698 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1699 Check bfd_link_dll when issue a DT_TEXTREL warning.
1700 * elfxx-x86.c (maybe_set_textrel): Likewise.
1701 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1703 2020-05-26 Nick Clifton <nickc@redhat.com>
1705 * plugin.c (try_load_plugin): Extend error message when a plugin
1708 2020-05-23 Alan Modra <amodra@gmail.com>
1710 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1712 2020-05-22 Alan Modra <amodra@gmail.com>
1715 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1716 attributes from shared libraries, and do not return an error if
1719 2020-05-21 Alan Modra <amodra@gmail.com>
1722 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1724 (_bfd_delete_bfd): Free the copy.
1725 (_bfd_new_bfd): Free nbfd->memory on error.
1727 2020-05-21 Alan Modra <amodra@gmail.com>
1729 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1730 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1731 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1732 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1733 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1734 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1735 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1736 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1737 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1738 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1739 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1740 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1741 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1742 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1743 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1744 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1745 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1746 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1747 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1748 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1750 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1752 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1753 get_default_version. It is used to find the default version for
1754 the specific extension.
1755 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1756 default_major_version and default_minor_version. Add new bfd_boolean
1757 parameter *use_default_version. Set it to TRUE if we need to call
1758 the callback rps->get_default_version to find the default version.
1759 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1760 the default version in riscv_parsing_subset_version, and then call
1761 riscv_add_subset to add the subset into subset list.
1762 (riscv_parse_prefixed_ext): Likewise.
1763 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1764 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1765 strings rather than characters.
1766 riscv_merge_arch_attr_info): The callback function get_default_version
1767 is only needed for assembler, so set it to NULL int the linker.
1768 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1769 * elfxx-riscv.h: Updated.
1771 2020-05-20 Alan Modra <amodra@gmail.com>
1774 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1775 use bfd_set_filename.
1776 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1777 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1778 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1779 (bfd_create): Likewise.
1780 (_bfd_delete_bfd): Don't free filename.
1781 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1782 return pointer to the copy or NULL on alloc fail.
1783 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1784 result of bfd_set_filename.
1785 * bfd-in2.h: Regenerate.
1787 2020-05-20 Alan Modra <amodra@gmail.com>
1790 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1791 section size against file size.
1792 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1794 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1797 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1798 and memset when allocating memory for the sections_being_created
1801 2020-05-19 Stafford Horne <shorne@gmail.com>
1803 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1805 (or1k_elf_relocate_section): Access srelgot via
1806 htab->root.srelgot. Add assertions for srelgot->contents.
1807 Introduce local variable for srelgot to not reuse global
1809 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1810 (or1k_set_got_and_rela_sizes): New function.
1811 (or1k_initial_exec_offset): New function.
1812 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1813 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1815 (or1k_elf_check_relocs): Use OR to set TLS access.
1816 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1818 (or1k_elf_size_dynamic_sections): Use
1819 or1k_set_got_and_rela_sizes to set sizes.
1820 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1821 (TCB_SIZE): New macro.
1822 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1823 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1824 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1825 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1826 (tpoff): Add dynamic boolean argument.
1827 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1829 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1831 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1832 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1833 cases with BFD_RELOC_AARCH64_JUMP26.
1834 (elfNN_aarch64_check_relocs): Likewise.
1836 2020-05-19 Alan Modra <amodra@gmail.com>
1838 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1839 bfd_get_filename rather than accessing bfd->filename directly.
1840 * aout-target.h (MY (object_p)): Likewise.
1841 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1842 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1843 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1844 (_bfd_archive_bsd44_construct_extended_name_table),
1845 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1846 (_bfd_bsd_write_armap): Likewise.
1847 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1848 * cache.c (bfd_open_file): Likewise.
1849 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1850 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1851 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1852 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1853 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1854 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1855 (patch_tls_desc_to_ie): Likewise.
1856 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1857 (spu_elf_auto_overlay): Likewise.
1858 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1859 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1860 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1861 * elflink.c (bfd_elf_size_dynamic_sections),
1862 (elf_link_input_bfd): Likewise.
1863 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1864 * mach-o.c (bfd_mach_o_follow_dsym),
1865 (bfd_mach_o_close_and_cleanup): Likewise.
1866 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1867 (find_separate_debug_file, get_build_id_name): Likewise.
1868 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1869 * plugin.c (bfd_plugin_open_input): Likewise.
1870 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1871 * som.c (som_write_armap): Likewise.
1872 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1873 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1874 (_bfd_vms_lib_write_archive_contents): Likewise.
1875 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1877 2020-05-19 Alan Modra <amodra@gmail.com>
1880 * bfdio.c (_bfd_real_fopen): Typo fix.
1882 2020-05-18 Nick Clifton <nickc@redhat.com>
1885 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1886 for the sections_being_created array.
1888 2020-05-18 Alan Modra <amodra@gmail.com>
1890 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1891 they can be freed without also freeing internal_relocs.
1893 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1896 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1897 separators into DOS style when creating a WIN32 fullpath.
1899 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1901 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1902 to initialize RISC-V tdata.
1904 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1906 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1909 2020-05-11 Alan Modra <amodra@gmail.com>
1911 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1913 2020-05-11 Alan Modra <amodra@gmail.com>
1915 * elf64-ppc.c: Rename powerxx to power10 throughout.
1917 2020-05-11 Alan Modra <amodra@gmail.com>
1920 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1921 contains required number of auxents before processing any auxent.
1922 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1923 file name from auxents for PE.
1925 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1927 * aout-cris.c (DEFAULT_ARCH): Delete define.
1928 (MY_set_arch_mach): Likewise.
1929 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1931 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1932 of r_type before the shift.
1934 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1937 * elfnn-aarch64.c (group_sections): Copy implementation from
1940 2020-05-01 Alan Modra <amodra@gmail.com>
1943 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1944 accessing root.u.def of symbols. Also check root.u.def.section
1945 is non-NULL. Reverse tests so as to make the logic positive.
1947 2020-05-01 Alan Modra <amodra@gmail.com>
1950 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1951 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1953 2020-05-01 Alan Modra <amodra@gmail.com>
1956 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1957 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1958 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1959 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1960 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1961 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1962 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1963 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1964 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1965 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1967 2020-05-01 Alan Modra <amodra@gmail.com>
1970 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1971 from shared libraries.
1973 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1975 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1976 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1977 equals 0. Report overflow when the result has negative sign but
1978 all significant bits are zero.
1980 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1982 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1983 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1985 2020-04-28 Alan Modra <amodra@gmail.com>
1987 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1988 Emit warning message.
1990 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1992 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1993 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1994 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1995 to x86_64_pe_big_vec as it not a big-endian format.
1996 (vec i386_pe_big_vec): New.
1997 * configure.ac: Likewise.
1998 * targets.c: Likewise.
1999 * configure: Regenerate.
2000 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2001 COFF_WITH_PE_BIGOBJ): New.
2002 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2004 (x86_64_pe_be_vec): Moved.
2006 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2008 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2009 * elf.c (elfcore_grok_arc_v2): New function.
2010 (elfcore_grok_note): Call the new function to handle the corresponding
2012 (elfcore_write_arc_v2): New function.
2013 (elfcore_write_register_note): Call the new function to handle the
2014 corresponding pseudo-sections.
2016 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2019 * bfd-in2.h: Regenerated.
2020 * elf32-xtensa.c (elf_howto_table): New entries for
2021 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2022 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2023 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2024 R_XTENSA_NDIFF{8,16,32}.
2025 * libbfd.h (bfd_reloc_code_real_names): Add names for
2026 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2027 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2028 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2029 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2031 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2034 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2037 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf-bfd.h (elf_backend_data): Add
2041 elf_backend_strip_zero_sized_dynamic_sections.
2042 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2043 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2045 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2047 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2049 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2051 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2053 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2055 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2057 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2059 2020-04-21 Nick Clifton <nickc@redhat.com>
2061 * po/sr.po: Updated Serbian translation.
2063 2020-04-21 Alan Modra <amodra@gmail.com>
2065 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2068 2020-04-20 Stephen Casner <casner@acm.org>
2070 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2071 causing globals from linker script to be treated as debug symbols.
2072 (translate_symbol_table): Don't sign-extend symbol values from 16
2073 to 64 bits in nm output.
2075 2020-04-20 Alan Modra <amodra@gmail.com>
2077 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2079 2020-04-18 Alan Modra <amodra@gmail.com>
2081 * section.c (bfd_is_const_section): Correct test for special
2083 * bfd-in2.h: Regenerate.
2085 2020-04-17 Alan Modra <amodra@gmail.com>
2088 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2091 2020-04-16 Nick Clifton <nickc@redhat.com>
2094 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2095 abort with a more helpful error message.
2097 2020-04-16 Alan Modra <amodra@gmail.com>
2100 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2103 2020-04-15 Fangrui Song <maskray@google.com>
2106 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2107 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2108 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2109 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2110 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2111 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2112 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2113 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2114 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2115 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2116 * elflink.c (elf_link_output_extsym): Likewise.
2117 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2119 2020-04-15 Alan Modra <amodra@gmail.com>
2122 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2123 pointer into strings that may be freed for section name, always
2124 allocate a new string.
2126 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2127 Jan W. Jagersma <jwjagersma@gmail.com>
2129 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2130 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2131 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2132 (_bfd_go32_mkobject): New functions.
2133 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2134 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2135 (go32exe_mkobject): Call _bfd_go32_mkobject.
2136 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2137 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2139 (coff_write_relocs): Enable extended reloc counter code if
2140 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2141 (coff_write_object_contents): Likewise. Pad section headers
2142 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2143 instead of coff_swap_scnhdr_out.
2144 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2145 enable extended reloc counter.
2146 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2147 Declare with ATTRIBUTE_UNUSED.
2148 * libcoff-in.h: (struct coff_tdata): New field go32.
2150 * libcoff.h: Regenerate.
2152 2020-04-14 Fangrui Song <maskray@google.com>
2155 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2158 2020-04-14 Stephen Casner <casner@acm.org>
2161 * pdp11.c: Add implementation of --imagic option.
2162 (adjust_o_magic): Fix objcopy --extract-symbol test.
2163 * libaout.h (enum aout_magic): Add i_magic.
2165 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2166 Nick Clifton <nickc@redhat.com>
2168 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2170 <default>: Error rather than abort.
2172 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2175 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2176 relocation section from section group.
2178 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2180 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2181 bfd->origin to file offset.
2182 * bfdwin.c (bfd_get_file_window): Likewise.
2183 * bfd.c: Clarify the use of the bfd->origin field.
2184 * bfd-in2.h: Regenerate.
2185 * coff-i386.c: Don't include go32exe.h. Allow overriding
2186 coff_write_object_contents via COFF_WRITE_CONTENTS.
2187 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2188 (go32exe_write_object_contents): New functions.
2189 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2190 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2191 (create_go32_stub): Remove check for 2k size limit. Read stub
2192 from go32exe_temp_stub if present.
2193 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2194 copy variable-length stub.
2195 (go32_check_format): Read stub to go32exe_temp_stub, set
2196 origin, return go32exe_cleanup.
2197 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2198 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2199 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2200 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2201 Remove functions and their associated #defines.
2202 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2203 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2204 Rename field go32stub to stub.
2205 * libcoff.h: Regenerate.
2206 * coff-stgo32.c (go32_check_format): Rename to...
2207 (go32exe_check_format): ...this.
2208 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2209 (go32exe_copy_private_bfd_data): ...this.
2210 (stub_bytes): Rename to...
2211 (go32exe_default_stub): ...this.
2212 (create_go32_stub): Rename to...
2213 (go32exe_create_stub): ...this.
2214 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2217 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2221 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2222 relocation to R_386_32 for relocation against non-preemptible
2224 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2225 allocate dynamic relocation for non-preemptible absolute symbol.
2226 (elf_i386_relocate_section): Pass sec to
2227 GENERATE_DYNAMIC_RELOCATION_P.
2228 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2229 (elf_x86_64_convert_load_reloc): Covert load relocation to
2230 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2231 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2232 for non-preemptible absolute symbol if they overflow.
2233 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2234 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2235 symbol. Don't allocate dynamic relocation for non-preemptible
2237 (elf_x86_64_relocate_section): Don't generate relative relocation
2238 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2239 to GENERATE_DYNAMIC_RELOCATION_P.
2240 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2241 against non-preemptible absolute symbol.
2242 (_bfd_elf_x86_valid_reloc_p): New function.
2243 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2245 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2246 argument. Don't generate dynamic relocation against
2247 non-preemptible absolute symbol.
2248 (ABS_SYMBOL_P): New.
2249 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2250 against non-preemptible absolute symbol.
2252 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2253 (_bfd_elf_x86_valid_reloc_p): New.
2255 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2258 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2259 address in the GOT if in thumb only mode.
2261 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2263 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2265 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2267 * mmo.c (mmo_scan): Create .text section only when needed, not
2270 2020-03-31 Alan Modra <amodra@gmail.com>
2272 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2275 2020-03-31 Alan Modra <amodra@gmail.com>
2277 * vms-alpha.c (image_write): Check bounds for sections without
2278 contents too. Error on non-zero write to section without
2280 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2282 2020-03-31 Alan Modra <amodra@gmail.com>
2284 * tekhex.c (pass_over): Check is_eof before reading buffer.
2286 2020-03-30 Nick Clifton <nickc@redhat.com>
2289 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2290 field to timestamp and make it an integer.
2291 * libcoff.h: Regenerate.
2292 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2293 field in the pe_data structure rather than the insert_timestamp
2296 2020-03-30 Alan Modra <amodra@gmail.com>
2299 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2302 2020-03-26 Nick Clifton <nickc@redhat.com>
2304 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2305 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2307 * libbfd.h: Regenerate.
2309 2020-03-26 Alan Modra <amodra@gmail.com>
2311 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2313 2020-03-26 Alan Modra <amodra@gmail.com>
2315 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2317 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2319 2020-03-25 Nick Clifton <nickc@redhat.com>
2321 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2323 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2324 * libbfd.h: Regenerate.
2326 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2328 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2329 correct field name in the output string.
2331 2020-03-25 Alan Modra <amodra@gmail.com>
2334 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2335 for SHT_NOBITS section if first in segment.
2337 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2340 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2341 (_bfd_elf_get_symbol_version_string): This.
2342 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2343 (_bfd_elf_get_symbol_version_string): This.
2344 (bfd_elf_print_symbol): Pass TRUE to
2345 _bfd_elf_get_symbol_version_string.
2346 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2347 bfd_boolean argument.
2348 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2349 * targets.c (_bfd_get_symbol_version_string): Likewise.
2350 (bfd_get_symbol_version_string): Likewise.
2351 * bfd-in2.h: Regenerated.
2353 2020-03-24 Nick Clifton <nickc@redhat.com>
2354 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2357 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2360 2020-03-24 Nick Clifton <nickc@redhat.com>
2363 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2364 segment to use for PT_GNU_RELRO, ignore empty sections in a
2365 segment's current list.
2367 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2370 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2372 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2375 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2376 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2377 on the previous _bfd_elf_get_symbol_version_string.
2378 (_bfd_elf_get_symbol_version_string): Use it.
2380 2020-03-24 Alan Modra <amodra@gmail.com>
2382 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2383 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2386 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2388 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2390 2020-03-23 Alan Modra <amodra@gmail.com>
2392 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2393 symbol count. Allocate an extra byte to ensure name strings
2394 are terminated. Sanity check name offsets. Release memory on
2397 2020-03-23 Alan Modra <amodra@gmail.com>
2399 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2400 field hasn't been read. Remove unnecessary casts.
2402 2020-03-22 Alan Modra <amodra@gmail.com>
2404 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2405 enough to read number of symbols.
2407 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2409 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2410 (EXECUTABLE_SUFFIX): Likewise.
2411 * config.in: Regenerated.
2412 * configure: Likewise.
2413 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2414 _bfd_generic_close_and_cleanup.
2415 (plugin_list_entry): Remove resolution_file, resolution_option,
2416 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2417 lto_wrapper, gcc_env and initialized,
2418 (need_lto_wrapper_p): Removed.
2419 (get_lto_wrapper): Likewise.
2420 (setup_lto_wrapper_env): Likewise.
2421 (register_all_symbols_read): Likewise.
2422 (egister_cleanup): Likewise.
2423 (get_symbols): Likewise.
2424 (add_input_file): Likewise.
2425 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2426 (add_symbols): Updated.
2427 (try_claim): Likewise.
2428 (try_load_plugin): Likewise.
2429 (bfd_plugin_canonicalize_symtab): Likewise.
2430 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2431 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2433 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2436 * plugin.c (plugin_list_entry): Add has_symbol_type.
2437 (add_symbols_v2): New function.
2438 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2439 provides symbol type.
2440 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2441 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2444 2020-03-20 Alan Modra <amodra@gmail.com>
2446 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2447 enough to read number of symbols.
2449 2020-03-20 Alan Modra <amodra@gmail.com>
2451 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2452 backend functions for NULL before calling.
2453 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2454 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2455 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2456 * elfnn-ia64.c (ignore_errors): New function.
2457 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2459 2020-03-19 Nick Clifton <nickc@redhat.com>
2462 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2463 location of the varinfo in the unit's debug info data. Change the
2464 type of the stack field to a boolean.
2465 (lookup_var_by_offset): New function. Returns the varinfo
2466 structure for the variable described at the given offset in the
2468 (scan_unit_for_symbols): Add support for variables which have the
2469 DW_AT_specification attribute.
2471 2020-03-19 Nick Clifton <nickc@redhat.com>
2474 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2477 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2479 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2481 2020-03-18 Nick Clifton <nickc@redhat.com>
2484 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2485 memory access when processing a corrupt secondary reloc section.
2487 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2489 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2490 instead of calling abort.
2491 * elf32-csky.c (csky_build_one_stub): Likewise.
2492 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2493 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2494 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2495 * elf32-metag.c (metag_build_one_stub): Likewise.
2496 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2497 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2498 (ppc_size_one_stub): Likewise.
2499 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2501 2020-03-17 Nick Clifton <nickc@redhat.com>
2504 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2505 with error messages.
2507 2020-03-17 Nick Clifton <nickc@redhat.com>
2510 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2511 free. Add free on another failure path.
2513 2020-03-16 Alan Modra <amodra@gmail.com>
2516 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2517 we have a non-zero section count. Do lma comparison in octets.
2519 2020-03-16 Alan Modra <amodra@gmail.com>
2521 * vms-alpha.c (dst_restore_location): Validate index into
2522 dst_ptr_offsets array before accessing. Return status.
2523 (dst_retrieve_location): Similarly, making "loc" parameter a
2524 pointer to return value.
2525 (_bfd_vms_slurp_etir): Update calls to above functions.
2527 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2529 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2531 * configure: Regenerated.
2533 2020-03-14 Alan Modra <amodra@gmail.com>
2535 * section.c (BFD_FAKE_SECTIONS): Formatting.
2536 * bfd-in2.h: Regenerate.
2538 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2540 * elf.c (elfcore_grok_netbsd_note): Add support for
2541 NT_NETBSDCORE_LWPSTATUS notes.
2543 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2545 * bfd-in2.h: Regenerate.
2546 * section.c (asection): Add already_assigned field.
2547 (BFD_FAKE_SECTION): Add default initializer for it.
2548 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2549 * elf32-arm.c (arm_build_one_stub): Add support for
2550 non_contiguous_regions.
2551 * elf32-csky.c (csky_build_one_stub): Likewise.
2552 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2553 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2554 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2555 * elf32-metag.c (metag_build_one_stub): Likewise.
2556 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2557 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2558 (ppc_size_one_stub): Likewise.
2559 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2560 * elflink.c (elf_link_input_bfd): Likewise.
2562 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2565 * elf-linker-x86.h (elf_linker_x86_params): Add
2566 static_before_all_inputs and has_dynamic_linker.
2567 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2568 dynamic input objects if -static is passed at command-line
2569 before all input files without --dynamic-linker unless
2570 --no-dynamic-linker is used.
2572 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2574 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2576 2020-03-13 Christian Eggers <ceggers@gmx.de>
2578 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2579 "p_paddr" from "at".
2580 * elfcode.h (bfd_from_remote_memory): Add units to several
2581 parameters. New local "opb". Fix usage of p_align. Fix
2582 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2583 call of target_read_memory.
2584 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2585 calculation of "offset" and "output_offset".
2586 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2587 from "offset" and fix calculation of "end" from "vma+size". Fix
2588 comparison between "sh_addr" and "vma"/"output_offset".
2589 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2590 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2592 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2593 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2594 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2595 assignment of p_paddr from phdr_lma. Fix comparison between
2596 "lma+size" and "next->lma".
2597 (elf_sort_segments): Fix assignment from p_paddr to lma.
2598 (assign_file_positions_for_load_sections): Add unit (bytes) to
2599 local "align". Fix calculation of local "off_adjust". Fix
2600 calculation of local "filehdr_vaddr".
2601 (assign_file_positions_for_non_load_sections): New local "opb".
2602 Fix calculation of "end" from "p_size". Fix comparison between
2603 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2604 from "end" and "p_vaddr".
2605 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2606 vma. Fix assignment to p_paddr from lma. Fix comparison between
2607 p_paddr and lma. Fix assignment to p_paddr from lma.
2608 * merge.c (sec_merge_emit): New local "opb". Convert
2609 "alignment_power" to octets.
2610 (_bfd_add_merge_section): New locals "alignment_power" and
2611 "opb". Fix comparison between "alignment_power" and
2613 (_bfd_merge_sections): New local "opb". Divide size by opb
2614 before checking align mask.
2616 2020-03-13 Christian Eggers <ceggers@gmx.de>
2618 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2619 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2621 (_bfd_elf_make_section_from_phdr): Similarly.
2622 (elf_fake_sections): Fix calculation of
2623 Elf_Internal_shdr::sh_addr from section VMA.
2624 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2626 (assign_file_positions_for_load_sections): Fix calculations of
2627 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2628 comparison between program header address and section LMA.
2629 (assign_file_positions_for_non_load_sections): Likewise.
2630 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2631 (IS_CONTAINED_BY_VMA): Add parameter opb.
2632 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2633 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2634 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2635 Fix calculations of p_addr_valid and p_vaddr_offset.
2636 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2637 with octets per byte when comparing against p_vaddr.
2639 2020-03-11 Alan Modra <amodra@gmail.com>
2641 * som.c (setup_sections): Sanity check subspace.name.
2643 2020-03-11 Alan Modra <amodra@gmail.com>
2645 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2647 2020-03-10 Alan Modra <amodra@gmail.com>
2650 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2653 2020-03-09 Alan Modra <amodra@gmail.com>
2655 * wasm-module.c (wasm_scan): Sanity check file name length
2656 before allocating memory. Move common section setup code. Do
2657 without bfd_tell to calculate section size.
2659 2020-03-06 Nick Clifton <nickc@redhat.com>
2661 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2662 with error messages and failure return values.
2664 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2666 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2667 relocation sections for any removed reference to a dynamic symbol.
2669 2020-03-05 Nick Clifton <nickc@redhat.com>
2671 * elf-bfd.h (struct elf_backend_data): Add new fields:
2672 init_secondary_reloc_section, slurp_secondary_reloc_section,
2673 write_secondary_reloc_section.
2674 (_bfd_elf_init_secondary_reloc_section): Prototype.
2675 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2676 (_bfd_elf_write_secondary_reloc_section): Prototype.
2677 * elf.c ( bfd_section_from_shdr): Invoke the new
2678 init_secondary_reloc_section backend function, if defined, when a
2679 second reloc section is encountered.
2680 (swap_out_syms): Invoke the new symbol_section_index function, if
2681 defined, when computing the section index of an OS/PROC specific
2683 (_bfd_elf_init_secondary_reloc_section): New function.
2684 (_bfd_elf_slurp_secondary_reloc_section): New function.
2685 (_bfd_elf_write_secondary_reloc_section): New function.
2686 (_bfd_elf_copy_special_section_fields): New function.
2687 * elfcode.h (elf_write_relocs): Invoke the new
2688 write_secondary_relocs function, if defined, in order to emit
2690 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2691 function, if defined, in order to read in secondary relocs.
2692 * elfxx-target.h (elf_backend_copy_special_section_fields):
2693 Provide a non-NULL default definition.
2694 (elf_backend_init_secondary_reloc_section): Likewise.
2695 (elf_backend_slurp_secondary_reloc_section): Likewise.
2696 (elf_backend_write_secondary_reloc_section): Likewise.
2697 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2699 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2700 * configure: Regenerate.
2702 2020-03-05 Alan Modra <amodra@gmail.com>
2704 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2705 against file size before allocating memory. Use bfd_alloc rather
2706 than bfd_zalloc for carsym/strings memory.
2708 2020-03-04 Alan Modra <amodra@gmail.com>
2710 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2711 sh_addr mod sh_addalign is zero.
2713 2020-03-04 Alan Modra <amodra@gmail.com>
2715 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2717 2020-03-03 Alan Modra <amodra@gmail.com>
2719 * format.c (struct bfd_preserve): Add cleanup field.
2720 (bfd_preserve_save): Add cleanup param and save.
2721 (bfd_preserve_restore): Return cleanup.
2722 (bfd_preserve_finish): Call the cleanup for the discarded match.
2723 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2724 and clear when preserving a match. Restore cleanup too when
2725 restoring that match.
2727 2020-03-02 Alan Modra <amodra@gmail.com>
2729 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2730 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2731 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2732 (core_sco5_vec): Correct initialisers.
2734 2020-03-02 Alan Modra <amodra@gmail.com>
2736 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2737 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2738 * cisco-core.c (cisco_core_file_validate): Likewise.
2739 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2740 * hpux-core.c (hpux_core_core_file_p): Likewise.
2741 * irix-core.c (irix_core_core_file_p): Likewise.
2742 * lynx-core.c (lynx_core_file_p): Likewise.
2743 * netbsd-core.c (netbsd_core_file_p): Likewise.
2744 * osf-core.c (osf_core_core_file_p): Likewise.
2745 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2746 * sco5-core.c (sco5_core_file_p): Likewise.
2748 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2750 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2752 2020-03-02 Alan Modra <amodra@gmail.com>
2754 * targets.c (bfd_cleanup): New typedef.
2755 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2756 * libbfd-in.h (_bfd_no_cleanup): Define.
2757 * format.c (bfd_reinit): Add cleanup parameter, call it.
2758 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2759 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2760 * aout-target.h (callback, object_p): Return bfd_cleanup.
2761 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2762 * archive.c (bfd_generic_archive_p): Likewise.
2763 * binary.c (binary_object_p): Likewise.
2764 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2765 * coff-ia64.c (ia64coff_object_p): Likewise.
2766 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2767 * coff-sh.c (coff_small_object_p): Likewise.
2768 * coff-stgo32.c (go32_check_format): Likewise.
2769 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2770 (xcoff64_core_p): Likewise.
2771 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2772 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2773 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2774 * elfcode.h (elf_object_p): Likewise.
2775 * elfcore.h (elf_core_file_p): Likewise.
2776 * i386msdos.c (msdos_object_p): Likewise.
2777 * ihex.c (ihex_object_p): Likewise.
2778 * libaout.h (some_aout_object_p): Likewise.
2779 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2780 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2781 * libbfd.c (_bfd_dummy_target): Likewise.
2782 * libcoff-in.h (coff_object_p): Likewise.
2783 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2784 (bfd_mach_o_arm64_core_p): Likewise.
2785 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2786 (bfd_mach_o_arm_core_p): Likewise.
2787 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2788 (bfd_mach_o_i386_core_p): Likewise.
2789 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2790 (bfd_mach_o_x86_64_core_p): Likewise.
2791 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2792 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2793 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2794 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2795 * mmo.c (mmo_object_p): Likewise.
2796 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2797 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2798 (pe_bfd_object_p): Likewise.
2799 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2800 * ppcboot.c (ppcboot_object_p): Likewise.
2801 * rs6000-core.c (rs6000coff_core_p): Likewise.
2802 * som.c (som_object_setup, som_object_p): Likewise.
2803 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2804 * tekhex.c (tekhex_object_p): Likewise.
2805 * vms-alpha.c (alpha_vms_object_p): Likewise.
2806 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2807 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2808 * wasm-module.c (wasm_object_p): Likewise.
2809 * xsym.c (bfd_sym_object_p): Likewise.
2810 * xsym.h (bfd_sym_object_p): Likewise.
2811 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2813 * pdp11.c (some_aout_object_p): Likewise.
2814 * plugin.c (register_ld_plugin_object_p): Update object_p
2816 * plugin.h (register_ld_plugin_object_p): Likewise.
2817 * bfd-in2.h: Regenerate.
2818 * libbfd.h: Regenerate.
2819 * libcoff.h: Regenerate.
2821 2020-03-02 Alan Modra <amodra@gmail.com>
2823 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2824 applicable section flags.
2825 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2826 (mips_ecoff_bele_vec): Likewise.
2827 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2829 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2830 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2832 2020-03-02 Alan Modra <amodra@gmail.com>
2834 * elf32-m32r.c (m32r_elf_section_flags): New function.
2835 (elf_backend_section_flags): Define.
2836 * elf32-nds32.c (nds32_elf_section_flags): New function.
2837 (elf_backend_section_flags): Define.
2838 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2839 .sbss and .sdata sections.
2840 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2841 for SHF_V850_GPREL sections.
2842 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2844 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2845 for SHF_PARISC_SHORT sections.
2846 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2847 (elf_backend_section_flags): Define.
2848 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2849 for SHF_MIPS_GPREL sections. Delete FIXME.
2851 2020-03-02 Alan Modra <amodra@gmail.com>
2853 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2854 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2855 calling elf_backend_section_flags with adjusted params. Use
2856 newsect->flags past that point.
2857 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2859 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2860 to have their type overridden, and all sh_flags but processor and
2862 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2863 * elf32-mep.c (mep_elf_section_flags): Likewise.
2864 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2865 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2866 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2867 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2868 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2869 stub BFD and non-aarch64 input files when scanning for stubs.
2871 2020-03-02 Alan Modra <amodra@gmail.com>
2873 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2874 limit to decompressed element size.
2876 2020-03-02 Alan Modra <amodra@gmail.com>
2878 * vms-lib.c (vms_traverse_index): Add recur_count param and
2879 update calls. Fail on excessive recursion.
2881 2020-03-02 Alan Modra <amodra@gmail.com>
2883 * vms-alpha.c (vms_get_remaining_object_record): Use
2884 bfd_realloc_or_free rather than bfd_realloc.
2885 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2886 (dst_define_location, parse_module): Likewise, and check realloc
2887 return status before using memory. Return status from function
2888 adjusting all callers.
2890 2020-02-28 Alan Modra <amodra@gmail.com>
2892 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2894 2020-02-28 Alan Modra <amodra@gmail.com>
2896 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2897 Remove duplicate undersize check.
2899 2020-02-27 Alan Modra <amodra@gmail.com>
2902 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2904 2020-02-27 Alan Modra <amodra@gmail.com>
2907 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2908 (coff_section_type): Adjust comment.
2909 (decode_section_type): Likewise. Call coff_section_type before
2910 decode_section_type.
2911 (bfd_decode_symclass): Use 'c' for common sections other than
2914 2020-02-27 Alan Modra <amodra@gmail.com>
2916 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2919 2020-02-27 Alan Modra <amodra@gmail.com>
2921 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2922 if file is an archive element.
2923 * bfd-in2.h: Regenerate.
2925 2020-02-26 Alan Modra <amodra@gmail.com>
2927 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2928 bfd_set_error on failing test. Don't bother changing bfd_error on
2929 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2930 Check sym name is within string buffer. Use size_t for some vars.
2931 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2932 int_buf. Don't change bfd_error on file read error. Use
2933 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2934 calculations to catch overflows before they occur. malloc and
2935 free raw armap rather than using bfd_alloc. Read raw armap before
2936 allocating carsym+strings buffer.
2937 (_bfd_slurp_extended_name_table): Localize variables. Check
2938 name size against file size.
2940 2020-02-26 Alan Modra <amodra@gmail.com>
2942 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2944 2020-02-26 Alan Modra <amodra@gmail.com>
2946 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2947 malloc. Check for NULL return from bfd_malloc.
2948 (rx_table_find, rx_table_map): Likewise.
2949 (rx_set_section_contents): Check bfd_alloc return.
2950 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2952 2020-02-26 Alan Modra <amodra@gmail.com>
2954 * aoutx.h: Indent labels correctly. Format error strings.
2955 * archive.c: Likewise.
2956 * archive64.c: Likewise.
2957 * coff-arm.c: Likewise.
2958 * coff-rs6000.c: Likewise.
2959 * coff-stgo32.c: Likewise.
2960 * cpu-arm.c: Likewise.
2961 * dwarf2.c: Likewise.
2962 * elf-ifunc.c: Likewise.
2963 * elf-properties.c: Likewise.
2964 * elf-s390-common.c: Likewise.
2965 * elf-strtab.c: Likewise.
2967 * elf32-arm.c: Likewise.
2968 * elf32-bfin.c: Likewise.
2969 * elf32-cr16.c: Likewise.
2970 * elf32-csky.c: Likewise.
2971 * elf32-i386.c: Likewise.
2972 * elf32-m68k.c: Likewise.
2973 * elf32-msp430.c: Likewise.
2974 * elf32-nds32.c: Likewise.
2975 * elf32-nios2.c: Likewise.
2976 * elf32-pru.c: Likewise.
2977 * elf32-xtensa.c: Likewise.
2978 * elf64-ia64-vms.c: Likewise.
2979 * elf64-x86-64.c: Likewise.
2980 * elfcode.h: Likewise.
2981 * elfcore.h: Likewise.
2982 * elflink.c: Likewise.
2983 * elfnn-aarch64.c: Likewise.
2984 * elfnn-ia64.c: Likewise.
2985 * elfnn-riscv.c: Likewise.
2986 * elfxx-mips.c: Likewise.
2987 * elfxx-sparc.c: Likewise.
2988 * elfxx-x86.c: Likewise.
2989 * i386lynx.c: Likewise.
2990 * merge.c: Likewise.
2991 * pdp11.c: Likewise.
2992 * plugin.c: Likewise.
2993 * reloc.c: Likewise.
2995 2020-02-26 Alan Modra <amodra@gmail.com>
2998 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3000 (bfd_elf_add_dt_needed_tag): Declare.
3001 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3002 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3003 from elf_add_dt_needed_tag. Remove soname and doit param.
3004 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3005 to see whether as-needed lib is already loaded, use dyn_loaded
3006 list instead. When saving and restoring around as-needed lib
3007 handle possibility that dynstr has not been initialised. Don't
3008 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3009 Mark libs loaded via DT_NEEDED entries of other libs with
3010 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3012 (elf_link_check_versioned_symbol): Remove now unneccesary
3013 DYNAMIC check when traversing dyn_loaded list.
3015 2020-02-26 Alan Modra <amodra@gmail.com>
3017 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3019 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3022 * plugin.c (need_lto_wrapper_p): New.
3023 (bfd_plugin_set_program_name): Add an int argument to set
3025 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3027 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3029 2020-02-24 Alan Modra <amodra@gmail.com>
3031 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3033 2020-02-24 Alan Modra <amodra@gmail.com>
3035 * vms-lib.c (struct carsym_mem): Add limit.
3036 (vms_add_index): Heed limit.
3037 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3038 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3039 Always return actual number read.
3040 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3041 assertion with error exit.
3043 2020-02-22 Alan Modra <amodra@gmail.com>
3046 * elf.c (assign_file_positions_for_load_sections): Continue linking
3047 on "PHDR segment not covered by LOAD segment" errors.
3049 2020-02-21 Alan Modra <amodra@gmail.com>
3051 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3053 (bfd_mach_o_canonicalize_reloc): Likewise.
3054 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3055 counts and offsets against file size.
3056 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3057 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3058 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3059 against file size. Delete symbol table error message.
3060 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3062 (bfd_mach_o_read_symtab): Likewise.
3063 (bfd_mach_o_read_command): Pass file size.
3064 (bfd_mach_o_scan): Sanity check command count against file size.
3066 2020-02-21 Alan Modra <amodra@gmail.com>
3069 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3070 "text", "data" and "bss" section pointer vars. Don't update
3071 section size, just exec header sizes.
3072 (adjust_sizes_and_vmas): Don't update text section size. Set
3073 initial exec header a_text. Print exec headers sizes.
3074 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3075 (adjust_sizes_and_vmas): Similarly. Formatting.
3076 (final_link): Correct final file extension.
3078 2020-02-20 Nick Clifton <nickc@redhat.com>
3080 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3082 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3084 (elfNN_bed): Initialise the symbol_section_index field.
3085 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3086 OS and PROC specific section indicies. Warn if converting other
3087 reserved incidies to SHN_ABS.
3089 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3092 * cpu-z80.c: Add machine type compatibility checking.
3094 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3097 * plugin.c (plugin_list_entry): Remove handle.
3098 (try_load_plugin): Call dlclose before return.
3100 2020-02-19 Alan Modra <amodra@gmail.com>
3102 * libbfd-in.h (_bfd_constant_p): Define.
3103 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3104 file size before allocating memory.
3105 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3106 * elf.c (bfd_elf_get_str_section): Likewise.
3107 (_bfd_elf_slurp_version_tables): Likewise.
3108 * libbfd.h: Regenerate.
3110 2020-02-19 Alan Modra <amodra@gmail.com>
3112 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3113 * aoutx.h (aout_get_external_symbols): Replace calls to
3114 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3115 (slurp_reloc_table): Likewise.
3116 * archive.c (do_slurp_bsd_armap): Likewise.
3117 (do_slurp_coff_armap): Likewise.
3118 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3119 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3120 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3121 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3122 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3123 (_bfd_coff_get_external_symbols): Likewise.
3124 * ecoff.c (ecoff_slurp_symbolic_header),
3125 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3126 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3127 (ecoff_indirect_link_order): Likewise.
3128 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3129 (_bfd_elf_slurp_version_tables): Likewise.
3130 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3131 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3132 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3133 * elf64-alpha.c (READ): Likewise.
3134 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3135 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3136 * elfcode.h (elf_slurp_symbol_table),
3137 (elf_slurp_reloc_table_from_section): Likewise.
3138 * elflink.c (elf_link_add_object_symbols),
3139 (elf_link_check_versioned_symbol): Likewise.
3140 * elfxx-mips.c (READ): Likewise.
3141 * i386lynx.c (slurp_reloc_table): Likewise.
3142 * lynx-core.c (lynx_core_file_p): Likewise.
3143 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3144 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3145 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3146 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3147 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3148 (bfd_pef_parse_symbols): Likewise.
3149 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3150 * som.c (setup_sections, som_slurp_string_table),
3151 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3152 (som_bfd_fill_in_ar_symbols): Likewise.
3153 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3154 (evax_bfd_print_image): Likewise.
3155 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3156 * wasm-module.c (wasm_scan): Likewise.
3157 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3158 * xsym.c (bfd_sym_read_name_table),
3159 (bfd_sym_print_type_information_table_entry): Likewise.
3160 * libbfd.h: Regenerate.
3162 2020-02-19 Alan Modra <amodra@gmail.com>
3164 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3165 reading external relocs.
3166 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3167 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3169 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3171 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3172 (m32c_elf_relax_section): Likewise.
3173 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3174 (rl78_elf_relax_section): Likewise.
3175 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3176 (elf32_rx_relax_section): Likewise.
3177 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3178 parameter types and use..
3179 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3180 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3181 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3182 being read from file, just the extra.
3183 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3184 after reading external syms. Free on failure.
3186 2020-02-19 Alan Modra <amodra@gmail.com>
3188 * coffcode.h (buy_and_read, coff_slurp_line_table),
3189 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3190 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3191 corresponding bfd_alloc call. Adjust variables to suit.
3192 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3193 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3194 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3195 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3196 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3197 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3198 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3199 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3200 * elf64-alpha.c (READ): Likewise.
3201 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3202 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3203 (bfd_from_remote_memory): Likewise.
3204 * elfcore.h (core_find_build_id): Likewise.
3205 * elfxx-mips.c (READ): Likewise.
3206 * mach-o.c (bfd_mach_o_mangle_sections),
3207 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3208 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3209 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3210 * som.c (setup_sections, som_prep_for_fixups)
3211 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3212 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3213 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3214 (som_bfd_ar_write_symbol_stuff): Likewise.
3215 * vms-alpha.c (vector_grow1): Likewise.
3216 * vms-lib.c (vms_add_index): Likewise.
3217 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3218 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3219 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3220 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3221 (bfd_alloc2, bfd_zalloc2): Delete.
3222 (_bfd_mul_overflow): Define.
3223 * libbfd.h: Regenerate.
3225 2020-02-19 Alan Modra <amodra@gmail.com>
3227 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3229 (assign_section_numbers): Likewise.
3230 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3231 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3232 bfd_malloc2, size_t amt, and unsigned tls_count.
3233 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3234 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3235 (elf_output_implib): Use bfd_alloc.
3237 2020-02-19 Alan Modra <amodra@gmail.com>
3239 * bfd.c (struct bfd): Move format and direction to other
3240 bitfields. Add "size".
3241 * bfdio.c (bfd_get_size): Cache size when not writing file.
3242 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3243 returning zero, ie. unknown.
3244 (bfd_get_alt_debug_link_info): Likewise.
3245 * bfd-in2.h: Regenerate.
3247 2020-02-19 Alan Modra <amodra@gmail.com>
3249 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3250 bfd_get_file_size twice.
3251 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3252 zero, ie. unknown, return.
3253 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3254 * elfcode.h (elf_swap_shdr_in): Likewise.
3255 (elf_object_p): Don't call bfd_get_file_size twice and correct
3258 2020-02-19 Alan Modra <amodra@gmail.com>
3260 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3261 FALSE if memory alloc fails. Adjust calls.
3262 * som.c (som_prep_for_fixups): Likewise.
3263 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3264 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3265 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3266 * som.c (som_build_and_write_symbol_table): Return via error_return
3268 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3269 (VEC_APPEND_EL): Delete.
3270 (vector_grow1): Return pointer to element. Catch overflow.
3271 Return NULL on memory allocation failure.
3272 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3273 (alpha_vms_add_fixup_ca): Likewise.
3274 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3276 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3278 2020-02-19 Alan Modra <amodra@gmail.com>
3280 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3281 * aout-target.h (object_p): Likewise.
3282 * aout-tic30.c (tic30_aout_object_p): Likewise.
3283 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3284 (emit_stringtab, write_syms, link_hash_table_create),
3285 (aout_link_write_other_symbol): Likewise.
3286 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3287 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3288 (_bfd_compute_and_write_armap): Likewise.
3289 * archures.c (bfd_arch_list): Likewise.
3290 * bfd.c (bfd_record_phdr): Likewise.
3291 * binary.c (binary_canonicalize_symtab): Likewise.
3292 * cisco-core.c (cisco_core_file_validate): Likewise.
3293 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3294 (find_arm_glue, record_arm_to_thumb_glue),
3295 (record_thumb_to_arm_glue): Likewise.
3296 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3297 (ppc_allocate_toc_section): Likewise.
3298 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3299 * coff-sh.c (sh_relax_section): Likewise.
3300 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3301 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3302 (coff_set_alignment_hook, coff_mkobject),
3303 (coff_compute_section_file_positions): Likewise.
3304 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3305 (coff_find_nearest_line_with_names),
3306 ( bfd_coff_set_symbol_class): Likewise.
3307 * cofflink.c (_bfd_coff_link_hash_table_create),
3308 (_bfd_coff_link_input_bfd): Likewise.
3309 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3310 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3311 (build_line_info_table, sort_line_sequences),
3312 (line_info_add_include_dir, line_info_add_file_name),
3313 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3314 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3315 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3316 (_bfd_ecoff_find_nearest_line),
3317 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3318 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3319 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3320 * elf-m10300.c (mn10300_elf_relax_section),
3321 (elf32_mn10300_link_hash_table_create): Likewise.
3322 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3323 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3324 * elf32-arm.c (elf32_arm_link_hash_table_create),
3325 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3326 (elf32_arm_new_section_hook): Likewise.
3327 * elf32-avr.c (elf_avr_new_section_hook),
3328 (elf32_avr_link_hash_table_create, get_local_syms),
3329 (elf32_avr_setup_section_lists): Likewise.
3330 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3331 (bfin_link_hash_table_create): Likewise.
3332 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3333 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3334 * elf32-csky.c (csky_elf_link_hash_table_create),
3335 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3336 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3337 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3338 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3339 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3340 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3341 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3342 (m32r_elf_check_relocs): Likewise.
3343 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3344 (elf32_m68hc11_setup_section_lists),
3345 (elf32_m68hc11_size_stubs): Likewise.
3346 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3347 * elf32-metag.c (elf_metag_link_hash_table_create),
3348 (elf_metag_setup_section_lists): Likewise.
3349 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3350 (microblaze_elf_check_relocs): Likewise.
3351 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3352 (nds32_elf_check_relocs): Likewise.
3353 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3354 (get_local_syms, nios2_elf32_check_relocs),
3355 (nios2_elf32_link_hash_table_create): Likewise.
3356 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3357 (or1k_elf_check_relocs): Likewise.
3358 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3359 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3360 * elf32-s390.c (elf_s390_link_hash_table_create),
3361 (elf_s390_check_relocs): Likewise.
3362 * elf32-score.c (score_elf_create_got_section),
3363 (s3_elf32_score_new_section_hook),
3364 (elf32_score_link_hash_table_create): Likewise.
3365 * elf32-score7.c (score_elf_create_got_section),
3366 (s7_elf32_score_new_section_hook): Likewise.
3367 * elf32-sh.c (sh_elf_link_hash_table_create),
3368 (sh_elf_check_relocs): Likewise.
3369 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3370 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3371 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3372 (tilepro_elf_check_relocs): Likewise.
3373 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3374 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3375 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3376 (elf_xtensa_new_section_hook): Likewise.
3377 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3378 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3379 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3380 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3381 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3382 * elf64-ppc.c (ppc64_elf_new_section_hook),
3383 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3384 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3385 * elf64-s390.c (elf_s390_link_hash_table_create),
3386 (elf_s390_check_relocs): Likewise.
3387 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3388 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3389 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3390 (elf_link_add_archive_symbols, compute_bucket_count),
3391 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3392 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3393 (bfd_elf_final_link): Likewise.
3394 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3395 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3396 (elfNN_aarch64_new_section_hook): Likewise.
3397 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3398 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3399 (riscv_elf_check_relocs): Likewise.
3400 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3401 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3402 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3403 (_bfd_mips_elf_link_hash_table_create): Likewise.
3404 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3405 (_bfd_sparc_elf_check_relocs),
3406 (_bfd_sparc_elf_new_section_hook): Likewise.
3407 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3408 (tilegx_elf_check_relocs): Likewise.
3409 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3410 * format.c (bfd_check_format_matches): Likewise.
3411 * hash.c (_bfd_stringtab_init): Likewise.
3412 * ihex.c (ihex_scan): Likewise.
3413 * irix-core.c (irix_core_core_file_p): Likewise.
3414 * linker.c (bfd_wrapped_link_hash_lookup),
3415 (_bfd_generic_link_hash_table_create),
3416 (_bfd_generic_reloc_link_order): Likewise.
3417 * lynx-core.c (lynx_core_file_p): Likewise.
3418 * netbsd-core.c (netbsd_core_file_p): Likewise.
3419 * osf-core.c (osf_core_core_file_p): Likewise.
3420 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3421 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3422 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3423 * peicode.h (pe_mkobject): Likewise.
3424 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3425 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3426 * sco5-core.c (read_uarea): Likewise.
3427 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3428 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3429 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3430 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3431 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3432 * srec.c (srec_scan): Likewise.
3433 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3434 * targets.c (bfd_target_list): Likewise.
3435 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3436 * trad-core.c (trad_unix_core_file_p): Likewise.
3437 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3438 (vms_new_section_hook): Likewise.
3439 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3440 * xcofflink.c (xcoff_get_section_contents),
3441 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3442 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3443 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3445 2020-02-19 Alan Modra <amodra@gmail.com>
3447 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3449 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3451 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3452 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3453 a build_list_p argument. Don't search plugin_list. Short circuit
3454 when building the plugin list.
3455 (has_plugin): Renamed to has_plugin_list.
3456 (bfd_plugin_set_plugin): Don't set has_plugin.
3457 (bfd_plugin_specified_p): Check plugin_list instead.
3458 (build_plugin_list): New function.
3459 (load_plugin): Call build_plugin_list and use plugin_list.
3461 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3464 * plugin.c (try_claim): Always clean up for LTO wrapper.
3465 (try_load_plugin): Treat each object as independent. Create a
3466 copy for plugin name.
3468 2020-02-11 Nick Clifton <nickc@redhat.com>
3470 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3471 for addresses in print statements.
3472 (msp430_elf_relax_delete_bytes): Likewise.
3473 (msp430_elf_relax_add_words): Likewise.
3474 (msp430_elf_relax_section): Likewise.
3476 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3478 * plugin.c (add_symbols): Clear plugin_data memory.
3480 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3483 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3484 (EXECUTABLE_SUFFIX): Likewise.
3485 * config.in: Regenerated.
3486 * configure: Likewise.
3487 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3488 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3489 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3490 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3491 (get_lto_wrapper): New.
3492 (setup_lto_wrapper_env): Likewise.
3493 (current_plugin): Likewise.
3494 (register_all_symbols_read): Likewise.
3495 (register_cleanup): Likewise.
3496 (get_symbols): Likewise.
3497 (add_input_file): Likewise.
3498 (bfd_plugin_close_and_cleanup): Likewise.
3499 (claim_file): Removed.
3500 (register_claim_file): Set current_plugin->claim_file.
3501 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3502 lto_syms in current_plugin.
3503 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3504 all_symbols_read handler. Copy real symbols to plugin_data.
3505 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3506 (try_load_plugin): Don't reuse the previous plugin for LTO
3507 wrapper. Set up GCC LTO wrapper if possible. Don't set
3508 plugin_list_iter->claim_file.
3509 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3511 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3514 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3516 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3517 check if previous instruction matches a conditional jump inserted
3518 earlier. Invert conditional jump and delete branch in this case.
3520 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3522 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3523 msp430_elf_relax_add_words. Support insertion of either one or two
3525 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3526 needs to be grown. Handle insertion of branch instruction to replace
3529 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3531 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3532 debugging relocations.
3533 (msp430_elf_relax_delete_bytes): Likewise.
3534 (msp430_elf_relax_add_two_words): Likewise.
3535 (msp430_elf_relax_section): Likewise.
3537 2020-02-10 Alan Modra <amodra@gmail.com>
3539 * archures.c: Wrap overlong z80 comments.
3540 * bfd-in2.h: Regenerate.
3542 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3545 * archures.c: Add GBZ80 and Z80N machine values.
3546 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3547 * coff-z80.c: Add support for new reloc.
3548 * coffcode.h: Add support for new machine values.
3549 * cpu-z80.c: Add support for new machine names.
3550 * elf32-z80.c: Add support for new reloc.
3551 * bfd-in2.h: Regenerate.
3552 * libbfd.h: Regenerate.
3554 2020-02-07 Nick Clifton <nickc@redhat.com>
3557 * elf.c (rewrite_elf_program_header): Do not complain if no
3558 sections are mapped to a segment.
3560 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3563 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3564 for garbage collection on __patchable_function_entries section
3565 without linked-to section.
3567 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3570 * bfd-in2.h: Regenerated.
3571 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3572 on section if gc_mark of any of its linked-to sections is set
3573 and don't set gc_mark again.
3574 * section.c (asection): Add linked_to_symbol_name to map_head
3577 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3579 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3580 reporting an unrecognized instruction with R_V850_LONGJUMP.
3582 2020-02-05 Alan Modra <amodra@gmail.com>
3584 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3586 2020-02-04 Alan Modra <amodra@gmail.com>
3588 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3589 R_PPC_VLE_ADDR20, goto copy_reloc.
3591 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3593 * bfd-in2.h: Regenerated.
3594 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3596 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3599 * bfd-in2.h: Regenerated.
3600 * ecoff.c (bfd_debug_section): Add section_id.
3601 * section.c (bfd_section): Add section_id.
3602 (SEC_ASSEMBLER_SECTION_ID): New.
3603 (BFD_FAKE_SECTION): Add section_id.
3605 2020-02-01 Nick Clifton <nickc@redhat.com>
3607 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3610 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3612 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3613 encodings are relative to the GOT on nios2, too.
3615 2020-01-31 Alan Modra <amodra@gmail.com>
3617 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3618 file. Use $< and $@ in rules.
3619 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3620 (elf32-ia64.c, elf64-ia64.c): Likewise.
3621 (elf32-riscv.c, elf64-riscv.c): Likewise.
3622 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3623 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3624 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3625 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3626 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3627 * Makefile.in: Regenerate.
3629 2020-01-31 Alan Modra <amodra@gmail.com>
3632 * elf.c (setup_group): Don't clear entire section contents,
3633 just the padding after group flags. Release alloc'd memory
3634 after a seek or read failure.
3636 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3638 * peXXigen.c (pe_is_repro): New function.
3639 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3640 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3642 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3644 * peXXigen.c (debug_type_names): Add names for new debug data type
3647 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3649 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3650 inner loop. Fix a memory leak.
3652 2020-01-30 Alan Modra <amodra@gmail.com>
3654 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3655 or obj_coff_keep_strings here.
3656 (coff_get_normalized_symtab): Free external syms directly.
3657 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3660 2020-01-27 Jim Wilson <jimw@sifive.com>
3662 * cpu-riscv.c (riscv_scan): New.
3663 (N): Change bfd_default_scan to riscv_scan.
3665 2020-01-27 Andreas Schwab <schwab@suse.de>
3667 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3668 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3669 * Makefile.in: Regenerate.
3670 * cpu-plugin.c: Remove.
3671 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3672 (bfd_plugin_arch): Remove declaration.
3673 * bfd-in2.h: Regenerate.
3674 * po/SRC-POTFILES.in: Regenerate.
3676 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3677 Alan Modra <amodra@gmail.com>
3680 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3682 2020-01-24 Jim Wilson <jimw@sifive.com>
3684 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3685 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3686 avoid over long line.
3688 2020-01-24 Nick Clifton <nickc@redhat.com>
3691 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3692 syms and keep strings flags as these may have been set in order to
3693 prevent a bogus call to free.
3695 2020-01-23 Nick Clifton <nickc@redhat.com>
3697 * po/fr.po: Updated French translation.
3699 2020-01-23 Alan Modra <amodra@gmail.com>
3702 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3703 by zero when p_align is zero.
3705 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3707 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3708 (riscv_prefix_cmp): Likewise.
3709 (riscv_non_std_ext_p): Deleted.
3710 (riscv_std_sv_ext_p): Likewise.
3711 (riscv_non_std_sv_ext_p): Likewise.
3712 (riscv_merge_non_std_and_sv_ext): Rename to...
3713 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3714 (riscv_merge_arch_attr_info): Replace 3 calls to
3715 riscv_merge_non_std_and_sv_ext with single call to
3716 riscv_merge_multi_letter_ext.
3717 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3718 encounter a 'z' prefix.
3719 (riscv_get_prefix_class): New function, return prefix class based
3720 on first few characters of input string.
3721 (riscv_parse_config): New structure to factor out minor differences
3722 in extension class parsing behaviour.
3723 (riscv_parse_sv_or_non_std_ext): Rename to...
3724 (riscv_parse_prefixed_ext): and parameterise with
3726 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3727 (riscv_multi_letter_ext_valid_p): New.
3728 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3729 (riscv_parse_subset): Delegate all non-single-letter parsing work
3730 to riscv_parse_prefixed_ext.
3731 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3732 (riscv_get_prefix_class): Declare.
3734 2020-01-22 Alan Modra <amodra@gmail.com>
3736 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3737 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3738 __tls_get_addr_desc.
3739 (ppc64_elf_size_stubs): Add section for linker generated
3740 __tls_get_addr_desc wrapper function. Loop at least once if
3741 generating this function.
3742 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3743 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3745 2020-01-22 Alan Modra <amodra@gmail.com>
3747 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3748 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3750 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3751 (STDU_R1_0R1, ADDI_R1_R1): Define.
3752 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3753 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3754 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3755 no_tls_get_addr_regsave.
3756 (branch_reloc_hash_match): Add hash3 and hash4.
3757 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3758 (ppc64_elf_size_dynamic_sections): Likewise.
3759 (ppc64_elf_relocate_section): Likewise.
3760 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3761 __tls_get_addr stub.
3762 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3764 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3765 eh_frame for regsave __tls_get_addr.
3767 2020-01-22 Alan Modra <amodra@gmail.com>
3769 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3770 which __tls_get_addr calls will be eliminated.
3772 2020-01-20 Nick Clifton <nickc@redhat.com>
3774 * po/pt.po: Updates Portuguese translation.
3775 * po/ru.po: Updated Russian translation.
3776 * po/uk.po: Updated Ukranian translation.
3778 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3781 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3782 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3784 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3785 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3786 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3787 "rex leal x@tlsdesc(%rip), %reg" to
3788 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3789 "call *(%eax)" to "nopl (%rax)".
3791 2020-01-20 Alan Modra <amodra@gmail.com>
3793 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3794 (MTLR_R11): Don't define.
3795 (LD_R0_0R3, CMPDI_R0_0): Define.
3796 (build_tls_get_addr_stub): Don't use r11 in stub.
3798 2020-01-20 Alan Modra <amodra@gmail.com>
3800 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3801 (defined_sym_val, is_tls_get_addr): Likewise.
3803 2020-01-18 Nick Clifton <nickc@redhat.com>
3805 * version.m4 (BFD_VERSION): Set to 2.34.50.
3806 * configure: Regenerate.
3807 * po/bfd.pot: Regenerate.
3809 2020-01-18 Nick Clifton <nickc@redhat.com>
3811 Binutils 2.34 branch created.
3813 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3815 * coff-arm.c: Fix spelling error (seperate).
3816 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3818 * sysdep.h (strnlen): Fix spelling error (seperate).
3820 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3823 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3825 2020-01-15 Alan Modra <amodra@gmail.com>
3828 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3829 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3830 of function symbols unless dot symbols are present. Do warn
3831 whenever one is created, regardles of whether a PLT entry is
3832 also emitted for the function symbol.
3834 2020-01-14 Alan Modra <amodra@gmail.com>
3836 * som.c (som_bfd_count_ar_symbols): Error when file position
3837 of symbols on chains is not strictly increasing.
3839 2020-01-14 Alan Modra <amodra@gmail.com>
3841 * vms.h (VMS_DEBUG): Define as 0.
3842 * vms-alpha.c (image_write): Move debug output after bounds check.
3844 (_bfd_vms_slurp_eihd): Warning fix.
3845 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3847 2020-01-13 Alan Modra <amodra@gmail.com>
3849 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3850 for "ignored" records.
3852 2020-01-13 Alan Modra <amodra@gmail.com>
3854 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3855 Delete asect name check. Move asect NULL check to wasm_object_p.
3856 Correct bounds check of sizes against end. Replace uses of
3857 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3858 just one bfd_release.
3859 (wasm_scan): Don't use malloc/strdup for section names,
3860 bfd_alloc instead. Simplify code prefixing section name.
3861 Formatting. Don't attempt to free memory here..
3862 (wasm_object_p): ..do so here.
3864 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3867 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3868 UNDEFWEAK_NO_DYNAMIC_RELOC.
3869 (allocate_dynrelocs_for_symbol): Likewise.
3871 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3874 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3876 2020-01-10 Alan Modra <amodra@gmail.com>
3878 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3880 2020-01-09 Nick Clifton <nickc@redhat.com>
3883 * bfd.c (bfd_convert_section_contents): Check for a compress
3884 header size that is larger than the actual section size.
3886 2020-01-08 Alan Modra <amodra@gmail.com>
3889 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3890 after removing sections.
3892 2020-01-06 Jim Wilson <jimw@sifive.com>
3895 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3896 check for !bfd_link_pic (info).
3897 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3898 <R_RISCV_JAL>: Add comment.
3899 (_bfd_riscv_relax_section): For plt.offset check, add check for
3900 bfd_link_pic (info). Add comment.
3902 2020-01-06 Alan Modra <amodra@gmail.com>
3904 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3905 match failures. Don't init to bfd_error_wrong_format before
3906 calling _bfd_check_format.
3908 2020-01-06 Alan Modra <amodra@gmail.com>
3910 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3911 status rather than exiting on stack overflow or underflow.
3912 (_bfd_vms_slurp_etir): Adjust to suit.
3914 2020-01-06 Alan Modra <amodra@gmail.com>
3916 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3918 2020-01-06 Alan Modra <amodra@gmail.com>
3920 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3921 command. Check name offset is within command.
3922 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3923 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3924 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3925 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3926 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3927 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3928 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3929 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3930 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3931 (bfd_mach_o_read_segment): Similarly.
3932 (bfd_mach_o_read_thread): Properly bound check thread struct.
3933 Don't repeat checks on second loop.
3934 (bfd_mach_o_read_command): Fail on invalid command length.
3936 2020-01-04 Alan Modra <amodra@gmail.com>
3938 * format.c (bfd_check_format_matches): Add preserve_match.
3939 Save initial bfd state in "preserve", matched bfd state in
3940 "preserve_match". Save just the first match. Release
3941 bfd_alloc memory. Restore and finish preserved state as
3942 appropriate on all function exit paths.
3944 2020-01-04 Alan Modra <amodra@gmail.com>
3946 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3948 2020-01-04 Alan Modra <amodra@gmail.com>
3950 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3953 2020-01-03 Nick Clifton <nickc@redhat.com>
3956 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3957 there is enough data remaining in the code buffer before
3958 attempting to read a function stub.
3960 2020-01-03 Nick Clifton <nickc@redhat.com>
3963 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3964 return value from bfd_malloc.
3965 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3966 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3967 (elf32_arm_filter_cmse_symbols): Likewise.
3968 (elf32_arm_write_section): Likewise.
3969 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3970 (bfd_mach_o_follow_dsym): Likewise.
3971 * pef.c (bfd_pef_print_loader_section): Likewise.
3972 (bfd_pef_scan_start_address): Likewise.
3973 (bfd_pef_parse_function_stubs): Likewise.
3974 (bfd_pef_parse_symbols): Likewise.
3976 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3978 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3979 on binary inputs ld/PR25316.
3980 (is_ia64_elf): new helper to filter on ia64 objects.
3982 2020-01-03 Jan Beulich <jbeulich@suse.com>
3984 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3986 (bfd_mach_o_scan): Insert underscore in two variable names.
3988 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3990 * Makefile.am: Add z80-elf target support.
3991 * configure.ac: Likewise.
3992 * targets.c: Likewise.
3993 * Makefile.in: Regenerate.
3994 * configure: Regenerate.
3995 * config.bfd: Add z80-elf target support and new arches: ez80 and
3997 * elf32-z80.c: New file.
3998 * archures.c: Add new z80 architectures: eZ80 and Z180.
3999 * coffcode.h: Likewise.
4000 * cpu-z80.c: Likewise.
4001 * coff-z80.c: Add new relocations for Z80 target and local label
4003 * reloc.c: Add new relocs.
4004 * bfd-in2.h: Regenerate.
4005 * libbfd.h: Regenerate.
4007 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4011 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4013 2020-01-01 Alan Modra <amodra@gmail.com>
4015 Update year range in copyright notice of all files.
4017 For older changes see ChangeLog-2019
4019 Copyright (C) 2020 Free Software Foundation, Inc.
4021 Copying and distribution of this file, with or without modification,
4022 are permitted in any medium without royalty provided the copyright
4023 notice and this notice are preserved.
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