1 2019-07-18 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
4 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
6 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
7 tls_type vars unsigned int.
8 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
11 2019-07-18 Alan Modra <amodra@gmail.com>
13 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
15 * elf64-ppc.c (TLS_GDIE): Likewise.
17 2019-07-18 Alan Modra <amodra@gmail.com>
19 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
20 range of tp-relative offsets.
22 2019-07-15 Alan Modra <amodra@gmail.com>
24 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
25 alias is no longer bfd_link_hash_defined, clear the alias.
27 2019-07-13 Alan Modra <amodra@gmail.com>
29 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
31 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
32 (_bfd_elf_init_2_index_sections): Likewise.
33 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
34 relocations for local TLS symbols, use STN_UNDEF as the relocation
36 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
37 leave TLS symbol value in the addend.
39 2019-07-08 Alan Modra <amodra@gmail.com>
42 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
43 size before reading first word.
45 2019-07-02 Nick Clifton <nickc@redhat.com>
48 * elf.c (is_debuginfo_file): New function.
49 (assign_file_positions_for_non_load_sections): Do not warn about
50 allocated sections outside of loadable segments if they are found
52 * elf-bfd.h (is_debuginfo_file): Prototype.
54 2019-07-02 Nick Clifton <nickc@redhat.com>
57 * compress.c (bfd_get_full_section_contents): Do not complain
58 about linker created sections that are larger than the file size.
60 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
62 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
63 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
65 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
67 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
69 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
70 sections when .text section contain secure entry functions
73 2019-07-01 Nick Clifton <nickc@redhat.com>
76 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
77 section VMA in the offset used to update exidx relocs.
79 2019-06-28 Nick Clifton <nickc@redhat.com>
82 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
83 large version reference section.
84 * compress.c (bfd_get_full_section_contents): Check for an
85 uncompressed section whose size is larger than the file size.
87 2019-06-28 Alan Modra <amodra@gmail.com>
89 * format.c (bfd_check_format_matches): Don't match plugin target
90 if another target matches. Expand comment.
91 * targets.c (_bfd_target_vector): Move plugin_vec after all other
92 non-corefile targets, outside !SELECT_VECS.
93 * config.bfd: Don't handle targ=plugin here.
94 * configure.ac: Don't add plugin to enable_targets or handle in
95 target loop setting selvecs and other target vars.
96 * configure: Regenerate.
98 2019-06-26 Nick Clifton <nickc@redhat.com>
101 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
102 messages for failures.
103 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
104 if returning an error value.
106 2019-06-25 Jan Beulich <jbeulich@suse.com>
108 * elf-properties.c (elf_find_and_remove_property): Rename last
109 parameter. Mention it in comment.
111 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
113 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
114 SEC_MERGE or SEC_CODE flags are set.
115 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
116 symtype consistently. Don't include sec_addr (sym_sec) in symval.
117 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
118 Add sec_addr (sym_sec) after handling merge sections.
120 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
123 * elf-properties.c (elf_merge_gnu_property_list): Remove the
124 property after reporting property removal.
126 2019-06-23 Alan Modra <amodra@gmail.com>
129 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
130 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
131 Reduce range of offsets allowed for other GOT relocs.
133 2019-06-23 Alan Modra <amodra@gmail.com>
136 * elfcode.h (elf_object_p): Warning fix.
138 2019-06-21 Alan Modra <amodra@gmail.com>
141 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
143 2019-06-19 Alan Modra <amodra@gmail.com>
146 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
147 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
149 2019-06-19 Alan Modra <amodra@gmail.com>
151 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
152 functions that require r2 valid to use local entry.
153 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
155 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
157 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
158 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
159 with elfNN_aarch64_allocate_local_dynrelocs.
161 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
163 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
165 2019-06-14 Alan Modra <amodra@gmail.com>
167 * Makefile.in: Regenerate.
168 * configure: Regenerate.
170 2019-06-14 Alan Modra <amodra@gmail.com>
172 * elf64-ppc.c: Fix comments involving paddi.
174 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
177 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
178 absent, or the bfd is not in the ELF formart.
179 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
181 2019-06-10 Christos Zoulas <christos@zoulas.com>
184 * elf.c (elfcore_make_auxv_note_section): New function.
185 (elfcore_grok_note): Use it.
186 (elfcore_grok_freebsd_note): Likewise.
187 (elfcore_grok_openbsd_note): Likewise.
188 (elfcore_grok_netbsd_note): Likewise. Plus add support for
189 NT_NETBSDCORE_AUXV notes.
191 2019-06-06 Sudakshina Das <sudi.das@arm.com>
193 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
194 alignment of the new gnu property section.
196 2019-06-06 Sudakshina Das <sudi.das@arm.com>
198 * bfd-in.h: Change comment.
199 * bfd-in2.h: Regenerate.
200 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
201 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
204 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
206 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
207 Remove overflow check.
209 2019-05-28 Alan Modra <amodra@gmail.com>
212 * cofflink.c (coff_link_check_archive_element): Don't assume
213 element is a coff object file after calling add_archive_element.
215 2019-05-28 Alan Modra <amodra@gmail.com>
218 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
219 attempt to set sh_entsize for excluded PLT section.
221 2019-05-28 Alan Modra <amodra@gmail.com>
224 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
225 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
226 allocated in alpha_dynamic_entries_for_reloc.
228 2019-05-28 Alan Modra <amodra@gmail.com>
231 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
232 on NULL output_section.
233 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
235 2019-05-28 Alan Modra <amodra@gmail.com>
238 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
239 entry when MUST_FIND. Abort when MUST_FIND not found.
240 (elf_m68k_get_bfd2got_entry): Likewise.
241 (elf_m68k_relocate_section): Remove now useless assert.
243 2019-05-28 Alan Modra <amodra@gmail.com>
246 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
247 from bfd_link_info, not an output section owner.
248 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
249 (elf_hppa_final_link_relocate): Likewise.
251 2019-05-28 Alan Modra <amodra@gmail.com>
254 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
255 create_object_symbols_section, obj_textsec, obj_datasec or
256 obj_bsssec. Fix other errors in placement.
257 * config.bfd: Obsolete tic30-aout.
259 2019-05-28 Alan Modra <amodra@gmail.com>
262 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
263 end of section list as well as section_count.
264 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
265 section list before returning error.
267 2019-05-27 Alan Modra <amodra@gmail.com>
269 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
271 2019-05-27 Alan Modra <amodra@gmail.com>
274 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
276 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
278 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
279 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
280 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
281 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
282 (elf_backend_merge_symbol_attribute): Define.
284 2019-05-24 Alan Modra <amodra@gmail.com>
286 * po/SRC-POTFILES.in: Regenerate.
288 2019-05-24 Alan Modra <amodra@gmail.com>
290 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
291 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
292 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
293 (struct ppc_link_hash_table): Add powerxx_stubs.
294 (ppc64_elf_check_relocs): Set powerxx_stubs.
295 (build_powerxx_offset, size_powerxx_offset),
296 (num_relocs_for_powerxx_offset),
297 (emit_relocs_for_powerxx_offset): New functions.
298 (plt_stub_size): Size powerxx stubs.
299 (ppc_build_one_stub): Emit powerxx stubs.
300 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
303 2019-05-24 Alan Modra <amodra@gmail.com>
305 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
307 (xlate_pcrel_opt): New function.
308 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
309 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
310 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
312 2019-05-24 Alan Modra <amodra@gmail.com>
314 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
315 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
316 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
317 (BFD_RELOC_PPC64_PLT_PCREL34),
318 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
319 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
320 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
321 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
322 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
323 * elf64-ppc.c (PNOP): Define.
324 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
325 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
326 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
328 (ppc64_elf_prefix_reloc): New function.
329 (struct ppc_link_hash_table): Add notoc_plt.
330 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
331 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
332 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
333 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
334 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
335 possible need for dynamic relocs on non-pcrel powerxx relocs.
336 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
337 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
338 (toc_adjusting_stub_needed): Likewise.
339 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
340 (ppc64_elf_relocate_section): Handle new powerxx relocs.
341 * bfd-in2.h: Regenerate.
342 * libbfd.h: Regenerate.
344 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
346 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
347 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
349 * configure: Regenerate.
351 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
353 * configure: Regenerated.
354 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
355 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
356 (BFD64_BACKENDS): Add elf64-bpf.lo.
357 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
358 * Makefile.in (SOURCE_HFILES): Regenerate.
359 * config.bfd (targ_cpu): Handle bpf-*-* targets.
360 * cpu-bpf.c: New file.
361 * elf64-bpf.c: Likewise.
362 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
364 * archures.c: Define architecture bfd_arch_bpf and machine
366 * reloc.c: Define BFD relocations used by the BPF target.
367 * bfd-in2.h: Regenerated.
368 * libbfd.h: Likewise.
370 2019-05-22 Alan Modra <amodra@gmail.com>
372 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
375 2019-05-22 Alan Modra <amodra@gmail.com>
377 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
378 processing on "size error in section".
380 2019-05-22 Alan Modra <amodra@gmail.com>
382 * som.c (som_bfd_free_cached_info): Call
383 _bfd_generic_close_and_cleanup.
385 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
387 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
388 for TLS_TPREL_HI16(/LO16) relocations in shared library.
390 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
392 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
393 checks. Search the RELA table for n64 relocations.
395 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
396 Faraz Shahbazker <fshahbazker@wavecomp.com>
398 * elfxx-mips.c (LA25_BC): New macro.
399 (mips_elf_link_hash_table)<compact_branches>: New field.
400 (STUB_JALRC): New macro.
401 (mipsr6_o32_exec_plt0_entry_compact): New array.
402 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
403 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
404 (mipsr6_exec_plt_entry_compact): Likewise.
405 (mips_elf_create_la25_stub): Use BC instead of J for stubs
406 when compact_branches is true.
407 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
408 PLT for MIPSR6 with compact_branches. Do not reorder the
409 compact branches PLT. Switch the lazy stub for MIPSR6
410 with compact_branches to use JALRC.
411 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
412 when compact_branches is true.
413 (_bfd_mips_elf_compact_branches): New function.
414 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
416 2019-05-21 Tamar Christina <tamar.christina@arm.com>
419 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
422 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
425 * elf32-arm.c (get_value_helper): Remove.
426 (elf32_arm_final_link_relocate): Fix branch future relocations.
428 2019-05-21 Tamar Christina <tamar.christina@arm.com>
431 * bfd-in.h (enum erratum_84319_opts): New
432 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
433 int to enum erratum_84319_opts.
434 * bfd-in2.h: Regenerate.
435 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
436 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
437 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
438 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
439 (_bfd_aarch64_resize_stubs): Amend comment.
440 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
442 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
443 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
445 (clear_erratum_843419_entry): Update erratum conditional.
447 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
450 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
451 when computing distance_short_enough.
453 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
456 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
457 Wrap around even if distance equals avr_pc_wrap_around.
459 2019-05-20 Nick Clifton <nickc@redhat.com>
461 * po/fr.po: Updated French translation.
463 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
465 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
467 2019-05-16 Alan Modra <amodra@gmail.com>
469 * elf32-arm.c (elf32_arm_write_section): Revert last change.
471 2019-05-15 Alan Modra <amodra@gmail.com>
473 * elf32-arm.c (elf32_arm_write_section): Don't leave
474 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
475 unitialised section contents.
477 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
480 * verilog.c: (VerilogDataWidth): New variable.
481 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
483 2019-05-08 Nick Clifton <nickc@redhat.com>
486 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
487 rather than FALSE if encountering a non-ELF file.
489 2019-05-06 Alan Modra <amodra@gmail.com>
491 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
493 2019-05-06 Alan Modra <amodra@gmail.com>
495 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
496 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
497 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
498 * libbfd.h: Regenerate.
499 * bfd-in2.h: Regenerate.
501 2019-05-04 Alan Modra <amodra@gmail.com>
504 * syms.c (coff_section_type): Only allow '.', '$' and numeric
505 following the standard section names.
506 (bfd_decode_symclass): Prioritize section flag tests in
507 decode_section_type before name tests in coff_section_type.
508 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
509 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
510 their names and choose standard .text section flags for
513 2019-05-02 Nick Clifton <nickc@redhat.com>
516 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
517 .gnu.debugaltlink sections as debugging sections.
519 2019-04-30 Alan Modra <amodra@gmail.com>
521 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
522 (struct _ppc64_elf_section_data): Likewise.
523 (ppc64_elf_check_relocs): Set above fields.
524 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
525 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
528 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
531 * elflink.c (elf_link_output_extsym): Don't complain undefined
532 weak dynamic reference.
534 2019-04-25 Sudakshina Das <sudi.das@arm.com>
536 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
537 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
538 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
539 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
540 (elfNN_aarch64_small_plt0_pac_entry): Remove.
541 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
542 (elfNN_aarch64_small_plt0_bti_entry): Update.
543 (elfNN_aarch64_small_plt_bti_entry): Update.
544 (elfNN_aarch64_small_plt_pac_entry): Update.
545 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
546 (setup_plt_values): Setup new entries.
547 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
548 (elfNN_aarch64_plt_sym_val): Likewise.
550 2019-04-22 Jim Wilson <jimw@sifive.com>
552 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
554 2019-04-19 Alan Modra <amodra@gmail.com>
556 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
558 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
560 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
561 building shared object.
562 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
564 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
567 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
570 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
572 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
574 * bfd-in2.h: Regenerate.
575 * libbfd.h: Likewise.
577 2019-04-15 Sudakshina Das <sudi.das@arm.com>
579 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
580 * bfd-in2.h: Regenerated.
581 * libbfd.h: Regenerated.
583 2019-04-15 Sudakshina Das <sudi.das@arm.com>
585 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
586 * bfd-in2.h: Regenerated.
587 * libbfd.h: Likewise.
589 2019-04-15 Sudakshina Das <sudi.das@arm.com>
591 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
592 * bfd-in2.h: Regenerated.
593 * libbfd.h: Regenerated.
594 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
595 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
596 and R_ARM_THM_BF12 together.
597 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
599 2019-04-15 Sudakshina Das <sudi.das@arm.com>
601 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
602 * libbfd.h: Regenerated.
603 * bfd-in2.h: Regenerated.
604 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
605 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
606 and R_ARM_THM_BF18 together.
607 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
609 2019-04-15 Sudakshina Das <sudi.das@arm.com>
611 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
612 * bfd-in2.h: Regenerated.
613 * libbfd.h: Regenerated.
614 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
615 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
616 and R_ARM_THM_BF16 together.
617 (get_value_helper): New reloc helper.
618 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
620 2019-04-15 Sudakshina Das <sudi.das@arm.com>
622 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
623 * bfd-in2.h: Regenerate.
624 * libbfd.h: Regenerate.
626 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
628 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
629 * bfd-in2.h: Regenerate.
630 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
631 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
633 (using_thumb2): Likewise.
634 (using_thumb2_bl): Update assert.
635 (arch_has_arm_nop): Likewise.
636 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
637 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
639 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
641 * elf-linker-x86.h (elf_x86_cet_report): New.
642 (elf_linker_x86_params): Add cet_report.
643 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
644 missing IBT and SHSTK properties if needed.
646 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
649 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
650 "h != NULL". Don't check "h != NULL" before calling.
651 bfd_elf_gc_record_vtentry.
652 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
653 * elf32-bfin.c (bfin_check_relocs): Likewise.
654 * elf32-cris.c (cris_elf_check_relocs): Likewise.
655 * elf32-csky.c (csky_elf_check_relocs): Likewise.
656 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
657 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
658 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
659 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
660 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
661 * elf32-i386.c (elf_i386_check_relocs): Likewise.
662 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
663 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
664 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
665 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
666 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
667 * elf32-metag.c (elf_metag_check_relocs): Likewise.
668 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
669 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
670 * elf32-s390.c (elf_s390_check_relocs): Likewise.
671 * elf32-sh.c (sh_elf_check_relocs): Likewise.
672 * elf32-v850.c (v850_elf_check_relocs): Likewise.
673 * elf32-vax.c (elf_vax_check_relocs): Likewise.
674 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
675 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
676 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
677 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
678 * elf64-s390.c (elf_s390_check_relocs): Likewise.
679 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
680 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
681 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
682 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
685 2019-04-11 Alan Modra <amodra@gmail.com>
688 * elflink.c (elf_link_add_object_symbols): Don't read partial
689 dynamic entries from fuzzed objects.
691 2019-04-11 Tamar Christina <tamar.christina@arm.com>
694 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
695 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
696 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
698 2019-04-10 Michael Forney <mforney@mforney.org>
701 * doc/chew.c (free_words): Correctly free "push_text" strings.
703 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
705 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
707 2019-04-08 Alan Modra <amodra@gmail.com>
709 * configure.ac (elfxx_x86): Define and use.
710 * configure: Regenerate.
712 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
714 * elf-linker-x86.h: New file.
715 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
716 to get x86-specific linker options.
717 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
718 (elf_x86_64_check_relocs): Likewise.
719 (elf_x86_64_relocate_section): Likewise.
720 (elf_x86_64_link_setup_gnu_properties): Likewise.
721 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
722 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
723 (_bfd_elf_linker_x86_set_options): New function.
724 * elfxx-x86.h: Include "elf-linker-x86.h".
725 (elf_x86_link_hash_table): Add params.
727 2019-04-03 Alan Modra <amodra@gmail.com>
729 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
730 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
731 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
732 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
733 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
734 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
736 2019-04-02 Jim Wilson <jimw@sifive.com>
739 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
740 ELF header flags to after check for ELF object file. Loop through
741 sections looking for code sections, if none, then skip ABI checks.
743 2019-03-30 Andrew Waterman <andrew@sifive.com>
745 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
748 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
750 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
751 info->export_dynamic to the conditional.
753 2019-03-28 Alan Modra <amodra@gmail.com>
756 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
757 * configure: Regenerate.
758 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
759 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
760 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
761 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
762 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
764 2019-03-21 Jim Wilson <jimw@sifive.com>
767 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
768 verify sym non-NULL before using. Add identical check using h.
770 2019-03-21 Sudakshina Das <sudi.das@arm.com>
772 * elf-bfd.h (struct elf_backend_data): Add argument to
773 merge_gnu_properties.
774 * elf-properties.c (elf_merge_gnu_properties): Add argument to
775 itself and while calling bed->merge_gnu_properties.
776 (elf_merge_gnu_property_list): Update the calls for
777 elf_merge_gnu_properties.
778 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
779 of --force-bti warning and add argument.
780 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
782 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
783 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
786 2019-03-20 Sudakshina Das <sudi.das@arm.com>
788 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
789 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
790 (elf_backend_fixup_gnu_properties): Define for AArch64.
792 2019-03-18 Alan Modra <amodra@gmail.com>
795 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
796 for local iplt syms with ent->plt.offset == -1. Remove ineffective
797 attempt at writing glink stubs only once.
799 2019-03-16 Alan Modra <amodra@gmail.com>
802 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
803 (_bfd_elf_rel_local_sym): Likewise.
804 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
805 section of symbols with unrecognized shndx.
807 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
810 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
812 * cofflink.c (coff_link_add_symbols): Check for symbols defined
813 in discarded section.
815 2019-03-15 Alan Modra <amodra@gmail.com>
818 * elflink.c (elf_link_add_object_symbols): Bail out on a local
819 symbol after globals if elf_bad_symtab is not set.
821 2019-03-15 Alan Modra <amodra@gmail.com>
824 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
825 (_bfd_elf_rel_local_sym): Likewise.
827 2019-03-15 Alan Modra <amodra@gmail.com>
830 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
831 object files with sh_size not a multiple of sh_entsize.
833 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
836 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
837 input with bad relocation.
839 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
841 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
843 2019-03-14 Nick Clifton <nickc@redhat.com>
846 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
847 (save_section_vma): Initialise field to the number of entries in
849 (section_vma_same): Check that the number of entries in the
850 sec_vma table matches the number of sections in the bfd.
852 2019-03-14 Nick Clifton <nickc@redhat.com>
855 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
856 section owner pointer when adding the default symbol.
858 2019-03-14 Nick Clifton <nickc@redhat.com>
861 * elflink.c (elf_link_add_object_symbols): Add new local variable
862 extversym_end. Initialise it to point to the end of the version
863 symbol table, if present. Check it when initialising and updating
866 2019-03-13 Sudakshina Das <sudi.das@arm.com>
868 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
869 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
870 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
871 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
873 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
874 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
875 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
877 2019-03-13 Sudakshina Das <sudi.das@arm.com>
878 Szabolcs Nagy <szabolcs.nagy@arm.com>
880 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
881 (aarch64_bti_pac_info): New.
882 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
883 (bfd_elf32_aarch64_set_options): Likewise.
884 * bfd-in2.h: Regenerate
885 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
886 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
887 (elfNN_aarch64_small_plt0_bti_entry): New.
888 (elfNN_aarch64_small_plt_bti_entry): New.
889 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
890 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
891 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
892 tlsdesc_plt_entry_size fields.
893 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
894 (setup_plt_values): New helper function.
895 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
897 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
899 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
900 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
901 to plt stubs instead of fixed ones and update filling them according
903 (elfNN_aarch64_init_small_plt0_entry): Likewise.
904 (elfNN_aarch64_finish_dynamic_sections): Likewise.
905 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
906 (elfNN_aarch64_plt_sym_val): Update size accordingly.
907 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
909 (bfd_elfNN_get_synthetic_symtab): Define.
910 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
911 and mising BTI NOTE SECTION.
914 2019-03-13 Sudakshina Das <sudi.das@arm.com>
916 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
917 linker created inputs from merge.
918 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
919 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
920 (elfNN_aarch64_link_setup_gnu_properties): New.
921 (elfNN_aarch64_merge_gnu_properties): New.
922 (elf_backend_setup_gnu_properties): Define for AArch64.
923 (elf_backend_merge_gnu_properties): Likewise.
924 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
925 (_bfd_aarch64_elf_parse_gnu_properties): Define.
926 (_bfd_aarch64_elf_merge_gnu_properties): Define.
927 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
928 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
929 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
930 (elf_backend_parse_gnu_properties): Define for AArch64.
932 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
935 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
936 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
938 2019-03-12 Alan Modra <amodra@gmail.com>
940 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
941 nmemb parameter. Use bfd_alloc2.
942 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
944 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
945 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
946 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
948 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
949 (assign_section_numbers): Style fix.
950 (swap_out_syms): Use bfd_malloc2.
951 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
953 (_bfd_elf_make_empty_symbol): Style fix.
954 (elfobj_grok_stapsdt_note_1): Formatting.
955 * elfcode.h (elf_object_p): Use bfd_alloc2.
956 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
957 (elf_slurp_symbol_table): Use bfd_zalloc2.
958 (elf_slurp_reloc_table): Use bfd_alloc2.
959 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
960 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
961 size calculation doesn't overflow.
962 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
963 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
964 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
966 2019-03-08 Alan Modra <amodra@gmail.com>
969 * merge.c (merge_strings): Return secinfo. Don't pad section
971 (_bfd_merge_sections): Pad section to alignment here, if input
972 sections contributing to merged output all pad to alignment.
975 2019-03-06 Nick Clifton <nickc@redhat.com>
977 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
979 * coffgen.c (coff_find_nearest_line_with_names): Do not call
980 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
982 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
984 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
985 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
988 * elf32-s390.c (allocate_dynrelocs): Update comment.
990 2019-02-28 Tamar Christina <tamar.christina@arm.com>
992 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
994 2019-02-28 Nick Clifton <nickc@redhat.com>
997 * elf.c (bfd_elf_string_from_elf_section): Check for a string
998 section that is not NUL terminated.
1000 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1003 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1004 by linker when checking copy reloc on protected symbol.
1006 2019-02-24 Alan Modra <amodra@gmail.com>
1009 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1011 2019-02-20 Eric Tsai <erictsai@cadence.com>
1013 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1014 sections between the call site and call destination and adjust
1015 call distance by the largest alignment.
1017 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1019 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1020 * elf.c (elfcore_grok_aarch_pauth): New function.
1021 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1022 (elfcore_write_aarch_pauth): New function.
1023 (elfcore_write_register_note): Check for AArch64 pauth section.
1025 2019-02-20 Alan Modra <amodra@gmail.com>
1028 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1031 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1033 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1034 Darwin hosts, not just or1k.
1035 * configure: Regenerate.
1037 2019-02-20 Alan Modra <amodra@gmail.com>
1040 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1041 sentinel NUL to string buffer nearer to loop where it is used.
1042 Don't go past sentinel when scanning strings, and don't write
1044 * archive.c (do_slurp_coff_armap): Simplify string handling to
1047 2019-02-19 Alan Modra <amodra@gmail.com>
1050 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1051 attempting to prevent read past end of section.
1053 2019-02-18 Alan Modra <amodra@gmail.com>
1056 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1057 PRIx64 to generate warning messages. Print local sym names too.
1059 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1061 * elf32-arc (INIT_SYM_STRING): Delete.
1062 (FINI_SYM_STRING): Likewise.
1063 (init_str): Likewise.
1064 (fini_str): Likewise.
1066 2019-02-08 Alan Modra <amodra@gmail.com>
1068 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1069 for bss-plt" warning to make it an error.
1071 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1074 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1075 reloc_class_ifunc for ifunc symbols.
1076 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1078 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1080 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1081 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1083 2019-02-07 Nick Clifton <nickc@redhat.com>
1085 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1086 into the definitely obsolete list.
1088 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1091 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1092 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1093 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1095 (elf_x86_64_check_relocs): Here.
1096 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1097 to check if a symbol is defined in a non-shared object.
1098 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1100 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1102 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1103 of 'labs' (and fix GCC warning).
1105 2019-01-25 Nick Clifton <nickc@redhat.com>
1107 * po/ru.po: Updated Russian translation.
1109 2019-01-23 Nick Clifton <nickc@redhat.com>
1111 * po/fr.po: Updated French translation.
1113 2019-01-21 Nick Clifton <nickc@redhat.com>
1115 * po/pt.po: Updated Portuguese translation.
1116 * po/uk.po: Updated Ukranian translation.
1118 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1121 * elf32-nds32.c (nds32_relocate_section): Add space between words
1123 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1125 (riscv_i_or_e_p): Likewise.
1126 (riscv_merge_arch_attr_info): Likewise.
1128 2019-01-19 Nick Clifton <nickc@redhat.com>
1130 * version.m4: Reset to 2.32.51
1131 * configure: Regenerate.
1132 * po/bfd.pot: Regenerate.
1134 2018-06-24 Nick Clifton <nickc@redhat.com>
1136 2.32 branch created.
1138 2019-01-16 Kito Cheng <kito@andestech.com>
1140 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1143 2019-01-16 Kito Cheng <kito@andestech.com>
1144 Nelson Chu <nelson@andestech.com>
1146 * elfnn-riscv.c (in_subsets): New.
1147 (out_subsets): Likewise.
1148 (merged_subsets): Likewise.
1149 (riscv_std_ext_p): Likewise.
1150 (riscv_non_std_ext_p): Likewise.
1151 (riscv_std_sv_ext_p): Likewise.
1152 (riscv_non_std_sv_ext_p): Likewise.
1153 (riscv_version_mismatch): Likewise.
1154 (riscv_i_or_e_p): Likewise.
1155 (riscv_merge_std_ext): Likewise.
1156 (riscv_merge_non_std_and_sv_ext): Likewise.
1157 (riscv_merge_arch_attr_info): Likewise.
1158 (riscv_merge_attributes): Likewise.
1159 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1161 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1162 (elf_backend_obj_attrs_vendor): Define.
1163 (elf_backend_obj_attrs_section_type): Likewise.
1164 (elf_backend_obj_attrs_section): Likewise.
1165 (elf_backend_obj_attrs_arg_type): Define as
1166 riscv_elf_obj_attrs_arg_type.
1167 * elfxx-riscv.c (riscv_estimate_digit): New.
1168 (riscv_estimate_arch_strlen1): Likewise.
1169 (riscv_estimate_arch_strlen): Likewise.
1170 (riscv_arch_str1): Likewise.
1171 (riscv_arch_str): Likewise.
1172 * elfxx-riscv.h (riscv_arch_str): Declare.
1174 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1176 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1178 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1179 source field. (md_apply_fix): Apply final fix
1180 to BFD_RELOC_S12Z_OPR.
1181 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1183 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1186 * elf32-s390.c (allocate_dynrelocs): Update comment.
1188 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1190 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1191 * configure: Regenerate.
1193 2019-01-08 Alan Modra <amodra@gmail.com>
1197 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1200 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1202 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1203 * bfd/bfd-in2.h: Regenerate.
1204 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1205 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1207 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1209 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1210 default target, little endian target is more suitable.
1212 2019-01-04 Alan Modra <amodra@gmail.com>
1216 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1218 (EQ_VALUE_IN_FIELD): Likewise.
1219 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1221 2019-01-01 Alan Modra <amodra@gmail.com>
1223 Update year range in copyright notice of all files.
1225 For older changes see ChangeLog-2018
1227 Copyright (C) 2019 Free Software Foundation, Inc.
1229 Copying and distribution of this file, with or without modification,
1230 are permitted in any medium without royalty provided the copyright
1231 notice and this notice are preserved.
1237 version-control: never