1 2019-07-19 Alan Modra <amodra@gmail.com>
3 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
4 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
5 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
6 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
7 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
8 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
9 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
10 (ppc64_elf_check_relocs): Support pcrel tls relocs.
11 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
12 * bfd-in2.h: Regenerate.
13 * libbfd.h: Regenerate.
15 2019-07-18 Alan Modra <amodra@gmail.com>
17 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
18 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
21 2019-07-18 Alan Modra <amodra@gmail.com>
23 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
24 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
26 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
27 tls_type vars unsigned int.
28 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
29 to select r_type edit.
31 2019-07-18 Alan Modra <amodra@gmail.com>
33 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
35 * elf64-ppc.c (TLS_GDIE): Likewise.
37 2019-07-18 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
40 range of tp-relative offsets.
42 2019-07-15 Alan Modra <amodra@gmail.com>
44 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
45 alias is no longer bfd_link_hash_defined, clear the alias.
47 2019-07-13 Alan Modra <amodra@gmail.com>
49 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
51 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
52 (_bfd_elf_init_2_index_sections): Likewise.
53 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
54 relocations for local TLS symbols, use STN_UNDEF as the relocation
56 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
57 leave TLS symbol value in the addend.
59 2019-07-08 Alan Modra <amodra@gmail.com>
62 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
63 size before reading first word.
65 2019-07-02 Nick Clifton <nickc@redhat.com>
68 * elf.c (is_debuginfo_file): New function.
69 (assign_file_positions_for_non_load_sections): Do not warn about
70 allocated sections outside of loadable segments if they are found
72 * elf-bfd.h (is_debuginfo_file): Prototype.
74 2019-07-02 Nick Clifton <nickc@redhat.com>
77 * compress.c (bfd_get_full_section_contents): Do not complain
78 about linker created sections that are larger than the file size.
80 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
82 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
83 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
85 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
87 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
89 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
90 sections when .text section contain secure entry functions
93 2019-07-01 Nick Clifton <nickc@redhat.com>
96 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
97 section VMA in the offset used to update exidx relocs.
99 2019-06-28 Nick Clifton <nickc@redhat.com>
102 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
103 large version reference section.
104 * compress.c (bfd_get_full_section_contents): Check for an
105 uncompressed section whose size is larger than the file size.
107 2019-06-28 Alan Modra <amodra@gmail.com>
109 * format.c (bfd_check_format_matches): Don't match plugin target
110 if another target matches. Expand comment.
111 * targets.c (_bfd_target_vector): Move plugin_vec after all other
112 non-corefile targets, outside !SELECT_VECS.
113 * config.bfd: Don't handle targ=plugin here.
114 * configure.ac: Don't add plugin to enable_targets or handle in
115 target loop setting selvecs and other target vars.
116 * configure: Regenerate.
118 2019-06-26 Nick Clifton <nickc@redhat.com>
121 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
122 messages for failures.
123 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
124 if returning an error value.
126 2019-06-25 Jan Beulich <jbeulich@suse.com>
128 * elf-properties.c (elf_find_and_remove_property): Rename last
129 parameter. Mention it in comment.
131 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
133 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
134 SEC_MERGE or SEC_CODE flags are set.
135 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
136 symtype consistently. Don't include sec_addr (sym_sec) in symval.
137 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
138 Add sec_addr (sym_sec) after handling merge sections.
140 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
143 * elf-properties.c (elf_merge_gnu_property_list): Remove the
144 property after reporting property removal.
146 2019-06-23 Alan Modra <amodra@gmail.com>
149 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
150 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
151 Reduce range of offsets allowed for other GOT relocs.
153 2019-06-23 Alan Modra <amodra@gmail.com>
156 * elfcode.h (elf_object_p): Warning fix.
158 2019-06-21 Alan Modra <amodra@gmail.com>
161 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
163 2019-06-19 Alan Modra <amodra@gmail.com>
166 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
167 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
169 2019-06-19 Alan Modra <amodra@gmail.com>
171 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
172 functions that require r2 valid to use local entry.
173 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
175 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
177 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
178 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
179 with elfNN_aarch64_allocate_local_dynrelocs.
181 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
183 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
185 2019-06-14 Alan Modra <amodra@gmail.com>
187 * Makefile.in: Regenerate.
188 * configure: Regenerate.
190 2019-06-14 Alan Modra <amodra@gmail.com>
192 * elf64-ppc.c: Fix comments involving paddi.
194 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
197 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
198 absent, or the bfd is not in the ELF formart.
199 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
201 2019-06-10 Christos Zoulas <christos@zoulas.com>
204 * elf.c (elfcore_make_auxv_note_section): New function.
205 (elfcore_grok_note): Use it.
206 (elfcore_grok_freebsd_note): Likewise.
207 (elfcore_grok_openbsd_note): Likewise.
208 (elfcore_grok_netbsd_note): Likewise. Plus add support for
209 NT_NETBSDCORE_AUXV notes.
211 2019-06-06 Sudakshina Das <sudi.das@arm.com>
213 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
214 alignment of the new gnu property section.
216 2019-06-06 Sudakshina Das <sudi.das@arm.com>
218 * bfd-in.h: Change comment.
219 * bfd-in2.h: Regenerate.
220 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
221 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
224 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
226 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
227 Remove overflow check.
229 2019-05-28 Alan Modra <amodra@gmail.com>
232 * cofflink.c (coff_link_check_archive_element): Don't assume
233 element is a coff object file after calling add_archive_element.
235 2019-05-28 Alan Modra <amodra@gmail.com>
238 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
239 attempt to set sh_entsize for excluded PLT section.
241 2019-05-28 Alan Modra <amodra@gmail.com>
244 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
245 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
246 allocated in alpha_dynamic_entries_for_reloc.
248 2019-05-28 Alan Modra <amodra@gmail.com>
251 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
252 on NULL output_section.
253 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
255 2019-05-28 Alan Modra <amodra@gmail.com>
258 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
259 entry when MUST_FIND. Abort when MUST_FIND not found.
260 (elf_m68k_get_bfd2got_entry): Likewise.
261 (elf_m68k_relocate_section): Remove now useless assert.
263 2019-05-28 Alan Modra <amodra@gmail.com>
266 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
267 from bfd_link_info, not an output section owner.
268 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
269 (elf_hppa_final_link_relocate): Likewise.
271 2019-05-28 Alan Modra <amodra@gmail.com>
274 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
275 create_object_symbols_section, obj_textsec, obj_datasec or
276 obj_bsssec. Fix other errors in placement.
277 * config.bfd: Obsolete tic30-aout.
279 2019-05-28 Alan Modra <amodra@gmail.com>
282 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
283 end of section list as well as section_count.
284 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
285 section list before returning error.
287 2019-05-27 Alan Modra <amodra@gmail.com>
289 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
291 2019-05-27 Alan Modra <amodra@gmail.com>
294 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
296 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
298 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
299 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
300 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
301 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
302 (elf_backend_merge_symbol_attribute): Define.
304 2019-05-24 Alan Modra <amodra@gmail.com>
306 * po/SRC-POTFILES.in: Regenerate.
308 2019-05-24 Alan Modra <amodra@gmail.com>
310 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
311 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
312 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
313 (struct ppc_link_hash_table): Add powerxx_stubs.
314 (ppc64_elf_check_relocs): Set powerxx_stubs.
315 (build_powerxx_offset, size_powerxx_offset),
316 (num_relocs_for_powerxx_offset),
317 (emit_relocs_for_powerxx_offset): New functions.
318 (plt_stub_size): Size powerxx stubs.
319 (ppc_build_one_stub): Emit powerxx stubs.
320 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
323 2019-05-24 Alan Modra <amodra@gmail.com>
325 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
327 (xlate_pcrel_opt): New function.
328 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
329 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
330 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
332 2019-05-24 Alan Modra <amodra@gmail.com>
334 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
335 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
336 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
337 (BFD_RELOC_PPC64_PLT_PCREL34),
338 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
339 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
340 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
341 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
342 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
343 * elf64-ppc.c (PNOP): Define.
344 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
345 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
346 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
348 (ppc64_elf_prefix_reloc): New function.
349 (struct ppc_link_hash_table): Add notoc_plt.
350 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
351 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
352 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
353 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
354 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
355 possible need for dynamic relocs on non-pcrel powerxx relocs.
356 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
357 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
358 (toc_adjusting_stub_needed): Likewise.
359 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
360 (ppc64_elf_relocate_section): Handle new powerxx relocs.
361 * bfd-in2.h: Regenerate.
362 * libbfd.h: Regenerate.
364 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
366 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
367 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
369 * configure: Regenerate.
371 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
373 * configure: Regenerated.
374 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
375 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
376 (BFD64_BACKENDS): Add elf64-bpf.lo.
377 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
378 * Makefile.in (SOURCE_HFILES): Regenerate.
379 * config.bfd (targ_cpu): Handle bpf-*-* targets.
380 * cpu-bpf.c: New file.
381 * elf64-bpf.c: Likewise.
382 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
384 * archures.c: Define architecture bfd_arch_bpf and machine
386 * reloc.c: Define BFD relocations used by the BPF target.
387 * bfd-in2.h: Regenerated.
388 * libbfd.h: Likewise.
390 2019-05-22 Alan Modra <amodra@gmail.com>
392 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
395 2019-05-22 Alan Modra <amodra@gmail.com>
397 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
398 processing on "size error in section".
400 2019-05-22 Alan Modra <amodra@gmail.com>
402 * som.c (som_bfd_free_cached_info): Call
403 _bfd_generic_close_and_cleanup.
405 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
407 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
408 for TLS_TPREL_HI16(/LO16) relocations in shared library.
410 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
412 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
413 checks. Search the RELA table for n64 relocations.
415 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
416 Faraz Shahbazker <fshahbazker@wavecomp.com>
418 * elfxx-mips.c (LA25_BC): New macro.
419 (mips_elf_link_hash_table)<compact_branches>: New field.
420 (STUB_JALRC): New macro.
421 (mipsr6_o32_exec_plt0_entry_compact): New array.
422 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
423 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
424 (mipsr6_exec_plt_entry_compact): Likewise.
425 (mips_elf_create_la25_stub): Use BC instead of J for stubs
426 when compact_branches is true.
427 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
428 PLT for MIPSR6 with compact_branches. Do not reorder the
429 compact branches PLT. Switch the lazy stub for MIPSR6
430 with compact_branches to use JALRC.
431 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
432 when compact_branches is true.
433 (_bfd_mips_elf_compact_branches): New function.
434 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
436 2019-05-21 Tamar Christina <tamar.christina@arm.com>
439 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
442 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
445 * elf32-arm.c (get_value_helper): Remove.
446 (elf32_arm_final_link_relocate): Fix branch future relocations.
448 2019-05-21 Tamar Christina <tamar.christina@arm.com>
451 * bfd-in.h (enum erratum_84319_opts): New
452 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
453 int to enum erratum_84319_opts.
454 * bfd-in2.h: Regenerate.
455 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
456 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
457 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
458 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
459 (_bfd_aarch64_resize_stubs): Amend comment.
460 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
462 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
463 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
465 (clear_erratum_843419_entry): Update erratum conditional.
467 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
470 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
471 when computing distance_short_enough.
473 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
476 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
477 Wrap around even if distance equals avr_pc_wrap_around.
479 2019-05-20 Nick Clifton <nickc@redhat.com>
481 * po/fr.po: Updated French translation.
483 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
485 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
487 2019-05-16 Alan Modra <amodra@gmail.com>
489 * elf32-arm.c (elf32_arm_write_section): Revert last change.
491 2019-05-15 Alan Modra <amodra@gmail.com>
493 * elf32-arm.c (elf32_arm_write_section): Don't leave
494 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
495 unitialised section contents.
497 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
500 * verilog.c: (VerilogDataWidth): New variable.
501 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
503 2019-05-08 Nick Clifton <nickc@redhat.com>
506 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
507 rather than FALSE if encountering a non-ELF file.
509 2019-05-06 Alan Modra <amodra@gmail.com>
511 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
513 2019-05-06 Alan Modra <amodra@gmail.com>
515 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
516 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
517 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
518 * libbfd.h: Regenerate.
519 * bfd-in2.h: Regenerate.
521 2019-05-04 Alan Modra <amodra@gmail.com>
524 * syms.c (coff_section_type): Only allow '.', '$' and numeric
525 following the standard section names.
526 (bfd_decode_symclass): Prioritize section flag tests in
527 decode_section_type before name tests in coff_section_type.
528 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
529 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
530 their names and choose standard .text section flags for
533 2019-05-02 Nick Clifton <nickc@redhat.com>
536 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
537 .gnu.debugaltlink sections as debugging sections.
539 2019-04-30 Alan Modra <amodra@gmail.com>
541 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
542 (struct _ppc64_elf_section_data): Likewise.
543 (ppc64_elf_check_relocs): Set above fields.
544 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
545 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
548 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
551 * elflink.c (elf_link_output_extsym): Don't complain undefined
552 weak dynamic reference.
554 2019-04-25 Sudakshina Das <sudi.das@arm.com>
556 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
557 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
558 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
559 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
560 (elfNN_aarch64_small_plt0_pac_entry): Remove.
561 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
562 (elfNN_aarch64_small_plt0_bti_entry): Update.
563 (elfNN_aarch64_small_plt_bti_entry): Update.
564 (elfNN_aarch64_small_plt_pac_entry): Update.
565 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
566 (setup_plt_values): Setup new entries.
567 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
568 (elfNN_aarch64_plt_sym_val): Likewise.
570 2019-04-22 Jim Wilson <jimw@sifive.com>
572 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
574 2019-04-19 Alan Modra <amodra@gmail.com>
576 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
578 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
580 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
581 building shared object.
582 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
584 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
587 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
590 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
592 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
594 * bfd-in2.h: Regenerate.
595 * libbfd.h: Likewise.
597 2019-04-15 Sudakshina Das <sudi.das@arm.com>
599 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
600 * bfd-in2.h: Regenerated.
601 * libbfd.h: Regenerated.
603 2019-04-15 Sudakshina Das <sudi.das@arm.com>
605 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
606 * bfd-in2.h: Regenerated.
607 * libbfd.h: Likewise.
609 2019-04-15 Sudakshina Das <sudi.das@arm.com>
611 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
612 * bfd-in2.h: Regenerated.
613 * libbfd.h: Regenerated.
614 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
615 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
616 and R_ARM_THM_BF12 together.
617 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
619 2019-04-15 Sudakshina Das <sudi.das@arm.com>
621 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
622 * libbfd.h: Regenerated.
623 * bfd-in2.h: Regenerated.
624 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
625 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
626 and R_ARM_THM_BF18 together.
627 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
629 2019-04-15 Sudakshina Das <sudi.das@arm.com>
631 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
632 * bfd-in2.h: Regenerated.
633 * libbfd.h: Regenerated.
634 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
635 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
636 and R_ARM_THM_BF16 together.
637 (get_value_helper): New reloc helper.
638 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
640 2019-04-15 Sudakshina Das <sudi.das@arm.com>
642 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
643 * bfd-in2.h: Regenerate.
644 * libbfd.h: Regenerate.
646 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
648 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
649 * bfd-in2.h: Regenerate.
650 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
651 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
653 (using_thumb2): Likewise.
654 (using_thumb2_bl): Update assert.
655 (arch_has_arm_nop): Likewise.
656 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
657 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
659 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
661 * elf-linker-x86.h (elf_x86_cet_report): New.
662 (elf_linker_x86_params): Add cet_report.
663 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
664 missing IBT and SHSTK properties if needed.
666 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
669 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
670 "h != NULL". Don't check "h != NULL" before calling.
671 bfd_elf_gc_record_vtentry.
672 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
673 * elf32-bfin.c (bfin_check_relocs): Likewise.
674 * elf32-cris.c (cris_elf_check_relocs): Likewise.
675 * elf32-csky.c (csky_elf_check_relocs): Likewise.
676 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
677 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
678 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
679 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
680 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
681 * elf32-i386.c (elf_i386_check_relocs): Likewise.
682 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
683 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
684 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
685 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
686 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
687 * elf32-metag.c (elf_metag_check_relocs): Likewise.
688 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
689 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
690 * elf32-s390.c (elf_s390_check_relocs): Likewise.
691 * elf32-sh.c (sh_elf_check_relocs): Likewise.
692 * elf32-v850.c (v850_elf_check_relocs): Likewise.
693 * elf32-vax.c (elf_vax_check_relocs): Likewise.
694 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
695 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
696 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
697 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
698 * elf64-s390.c (elf_s390_check_relocs): Likewise.
699 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
700 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
701 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
702 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
705 2019-04-11 Alan Modra <amodra@gmail.com>
708 * elflink.c (elf_link_add_object_symbols): Don't read partial
709 dynamic entries from fuzzed objects.
711 2019-04-11 Tamar Christina <tamar.christina@arm.com>
714 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
715 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
716 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
718 2019-04-10 Michael Forney <mforney@mforney.org>
721 * doc/chew.c (free_words): Correctly free "push_text" strings.
723 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
725 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
727 2019-04-08 Alan Modra <amodra@gmail.com>
729 * configure.ac (elfxx_x86): Define and use.
730 * configure: Regenerate.
732 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
734 * elf-linker-x86.h: New file.
735 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
736 to get x86-specific linker options.
737 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
738 (elf_x86_64_check_relocs): Likewise.
739 (elf_x86_64_relocate_section): Likewise.
740 (elf_x86_64_link_setup_gnu_properties): Likewise.
741 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
742 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
743 (_bfd_elf_linker_x86_set_options): New function.
744 * elfxx-x86.h: Include "elf-linker-x86.h".
745 (elf_x86_link_hash_table): Add params.
747 2019-04-03 Alan Modra <amodra@gmail.com>
749 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
750 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
751 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
752 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
753 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
754 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
756 2019-04-02 Jim Wilson <jimw@sifive.com>
759 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
760 ELF header flags to after check for ELF object file. Loop through
761 sections looking for code sections, if none, then skip ABI checks.
763 2019-03-30 Andrew Waterman <andrew@sifive.com>
765 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
768 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
770 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
771 info->export_dynamic to the conditional.
773 2019-03-28 Alan Modra <amodra@gmail.com>
776 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
777 * configure: Regenerate.
778 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
779 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
780 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
781 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
782 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
784 2019-03-21 Jim Wilson <jimw@sifive.com>
787 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
788 verify sym non-NULL before using. Add identical check using h.
790 2019-03-21 Sudakshina Das <sudi.das@arm.com>
792 * elf-bfd.h (struct elf_backend_data): Add argument to
793 merge_gnu_properties.
794 * elf-properties.c (elf_merge_gnu_properties): Add argument to
795 itself and while calling bed->merge_gnu_properties.
796 (elf_merge_gnu_property_list): Update the calls for
797 elf_merge_gnu_properties.
798 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
799 of --force-bti warning and add argument.
800 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
802 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
803 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
806 2019-03-20 Sudakshina Das <sudi.das@arm.com>
808 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
809 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
810 (elf_backend_fixup_gnu_properties): Define for AArch64.
812 2019-03-18 Alan Modra <amodra@gmail.com>
815 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
816 for local iplt syms with ent->plt.offset == -1. Remove ineffective
817 attempt at writing glink stubs only once.
819 2019-03-16 Alan Modra <amodra@gmail.com>
822 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
823 (_bfd_elf_rel_local_sym): Likewise.
824 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
825 section of symbols with unrecognized shndx.
827 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
830 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
832 * cofflink.c (coff_link_add_symbols): Check for symbols defined
833 in discarded section.
835 2019-03-15 Alan Modra <amodra@gmail.com>
838 * elflink.c (elf_link_add_object_symbols): Bail out on a local
839 symbol after globals if elf_bad_symtab is not set.
841 2019-03-15 Alan Modra <amodra@gmail.com>
844 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
845 (_bfd_elf_rel_local_sym): Likewise.
847 2019-03-15 Alan Modra <amodra@gmail.com>
850 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
851 object files with sh_size not a multiple of sh_entsize.
853 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
856 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
857 input with bad relocation.
859 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
861 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
863 2019-03-14 Nick Clifton <nickc@redhat.com>
866 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
867 (save_section_vma): Initialise field to the number of entries in
869 (section_vma_same): Check that the number of entries in the
870 sec_vma table matches the number of sections in the bfd.
872 2019-03-14 Nick Clifton <nickc@redhat.com>
875 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
876 section owner pointer when adding the default symbol.
878 2019-03-14 Nick Clifton <nickc@redhat.com>
881 * elflink.c (elf_link_add_object_symbols): Add new local variable
882 extversym_end. Initialise it to point to the end of the version
883 symbol table, if present. Check it when initialising and updating
886 2019-03-13 Sudakshina Das <sudi.das@arm.com>
888 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
889 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
890 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
891 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
893 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
894 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
895 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
897 2019-03-13 Sudakshina Das <sudi.das@arm.com>
898 Szabolcs Nagy <szabolcs.nagy@arm.com>
900 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
901 (aarch64_bti_pac_info): New.
902 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
903 (bfd_elf32_aarch64_set_options): Likewise.
904 * bfd-in2.h: Regenerate
905 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
906 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
907 (elfNN_aarch64_small_plt0_bti_entry): New.
908 (elfNN_aarch64_small_plt_bti_entry): New.
909 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
910 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
911 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
912 tlsdesc_plt_entry_size fields.
913 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
914 (setup_plt_values): New helper function.
915 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
917 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
919 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
920 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
921 to plt stubs instead of fixed ones and update filling them according
923 (elfNN_aarch64_init_small_plt0_entry): Likewise.
924 (elfNN_aarch64_finish_dynamic_sections): Likewise.
925 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
926 (elfNN_aarch64_plt_sym_val): Update size accordingly.
927 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
929 (bfd_elfNN_get_synthetic_symtab): Define.
930 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
931 and mising BTI NOTE SECTION.
934 2019-03-13 Sudakshina Das <sudi.das@arm.com>
936 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
937 linker created inputs from merge.
938 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
939 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
940 (elfNN_aarch64_link_setup_gnu_properties): New.
941 (elfNN_aarch64_merge_gnu_properties): New.
942 (elf_backend_setup_gnu_properties): Define for AArch64.
943 (elf_backend_merge_gnu_properties): Likewise.
944 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
945 (_bfd_aarch64_elf_parse_gnu_properties): Define.
946 (_bfd_aarch64_elf_merge_gnu_properties): Define.
947 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
948 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
949 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
950 (elf_backend_parse_gnu_properties): Define for AArch64.
952 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
955 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
956 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
958 2019-03-12 Alan Modra <amodra@gmail.com>
960 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
961 nmemb parameter. Use bfd_alloc2.
962 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
964 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
965 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
966 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
968 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
969 (assign_section_numbers): Style fix.
970 (swap_out_syms): Use bfd_malloc2.
971 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
973 (_bfd_elf_make_empty_symbol): Style fix.
974 (elfobj_grok_stapsdt_note_1): Formatting.
975 * elfcode.h (elf_object_p): Use bfd_alloc2.
976 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
977 (elf_slurp_symbol_table): Use bfd_zalloc2.
978 (elf_slurp_reloc_table): Use bfd_alloc2.
979 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
980 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
981 size calculation doesn't overflow.
982 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
983 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
984 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
986 2019-03-08 Alan Modra <amodra@gmail.com>
989 * merge.c (merge_strings): Return secinfo. Don't pad section
991 (_bfd_merge_sections): Pad section to alignment here, if input
992 sections contributing to merged output all pad to alignment.
995 2019-03-06 Nick Clifton <nickc@redhat.com>
997 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
999 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1000 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1002 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1004 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1005 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1008 * elf32-s390.c (allocate_dynrelocs): Update comment.
1010 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1012 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1014 2019-02-28 Nick Clifton <nickc@redhat.com>
1017 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1018 section that is not NUL terminated.
1020 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1023 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1024 by linker when checking copy reloc on protected symbol.
1026 2019-02-24 Alan Modra <amodra@gmail.com>
1029 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1031 2019-02-20 Eric Tsai <erictsai@cadence.com>
1033 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1034 sections between the call site and call destination and adjust
1035 call distance by the largest alignment.
1037 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1039 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1040 * elf.c (elfcore_grok_aarch_pauth): New function.
1041 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1042 (elfcore_write_aarch_pauth): New function.
1043 (elfcore_write_register_note): Check for AArch64 pauth section.
1045 2019-02-20 Alan Modra <amodra@gmail.com>
1048 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1051 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1053 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1054 Darwin hosts, not just or1k.
1055 * configure: Regenerate.
1057 2019-02-20 Alan Modra <amodra@gmail.com>
1060 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1061 sentinel NUL to string buffer nearer to loop where it is used.
1062 Don't go past sentinel when scanning strings, and don't write
1064 * archive.c (do_slurp_coff_armap): Simplify string handling to
1067 2019-02-19 Alan Modra <amodra@gmail.com>
1070 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1071 attempting to prevent read past end of section.
1073 2019-02-18 Alan Modra <amodra@gmail.com>
1076 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1077 PRIx64 to generate warning messages. Print local sym names too.
1079 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1081 * elf32-arc (INIT_SYM_STRING): Delete.
1082 (FINI_SYM_STRING): Likewise.
1083 (init_str): Likewise.
1084 (fini_str): Likewise.
1086 2019-02-08 Alan Modra <amodra@gmail.com>
1088 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1089 for bss-plt" warning to make it an error.
1091 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1094 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1095 reloc_class_ifunc for ifunc symbols.
1096 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1098 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1100 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1101 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1103 2019-02-07 Nick Clifton <nickc@redhat.com>
1105 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1106 into the definitely obsolete list.
1108 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1111 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1112 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1113 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1115 (elf_x86_64_check_relocs): Here.
1116 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1117 to check if a symbol is defined in a non-shared object.
1118 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1120 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1122 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1123 of 'labs' (and fix GCC warning).
1125 2019-01-25 Nick Clifton <nickc@redhat.com>
1127 * po/ru.po: Updated Russian translation.
1129 2019-01-23 Nick Clifton <nickc@redhat.com>
1131 * po/fr.po: Updated French translation.
1133 2019-01-21 Nick Clifton <nickc@redhat.com>
1135 * po/pt.po: Updated Portuguese translation.
1136 * po/uk.po: Updated Ukranian translation.
1138 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1141 * elf32-nds32.c (nds32_relocate_section): Add space between words
1143 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1145 (riscv_i_or_e_p): Likewise.
1146 (riscv_merge_arch_attr_info): Likewise.
1148 2019-01-19 Nick Clifton <nickc@redhat.com>
1150 * version.m4: Reset to 2.32.51
1151 * configure: Regenerate.
1152 * po/bfd.pot: Regenerate.
1154 2018-06-24 Nick Clifton <nickc@redhat.com>
1156 2.32 branch created.
1158 2019-01-16 Kito Cheng <kito@andestech.com>
1160 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1163 2019-01-16 Kito Cheng <kito@andestech.com>
1164 Nelson Chu <nelson@andestech.com>
1166 * elfnn-riscv.c (in_subsets): New.
1167 (out_subsets): Likewise.
1168 (merged_subsets): Likewise.
1169 (riscv_std_ext_p): Likewise.
1170 (riscv_non_std_ext_p): Likewise.
1171 (riscv_std_sv_ext_p): Likewise.
1172 (riscv_non_std_sv_ext_p): Likewise.
1173 (riscv_version_mismatch): Likewise.
1174 (riscv_i_or_e_p): Likewise.
1175 (riscv_merge_std_ext): Likewise.
1176 (riscv_merge_non_std_and_sv_ext): Likewise.
1177 (riscv_merge_arch_attr_info): Likewise.
1178 (riscv_merge_attributes): Likewise.
1179 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1181 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1182 (elf_backend_obj_attrs_vendor): Define.
1183 (elf_backend_obj_attrs_section_type): Likewise.
1184 (elf_backend_obj_attrs_section): Likewise.
1185 (elf_backend_obj_attrs_arg_type): Define as
1186 riscv_elf_obj_attrs_arg_type.
1187 * elfxx-riscv.c (riscv_estimate_digit): New.
1188 (riscv_estimate_arch_strlen1): Likewise.
1189 (riscv_estimate_arch_strlen): Likewise.
1190 (riscv_arch_str1): Likewise.
1191 (riscv_arch_str): Likewise.
1192 * elfxx-riscv.h (riscv_arch_str): Declare.
1194 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1196 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1198 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1199 source field. (md_apply_fix): Apply final fix
1200 to BFD_RELOC_S12Z_OPR.
1201 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1203 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1206 * elf32-s390.c (allocate_dynrelocs): Update comment.
1208 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1210 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1211 * configure: Regenerate.
1213 2019-01-08 Alan Modra <amodra@gmail.com>
1217 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1220 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1222 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1223 * bfd/bfd-in2.h: Regenerate.
1224 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1225 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1227 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1229 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1230 default target, little endian target is more suitable.
1232 2019-01-04 Alan Modra <amodra@gmail.com>
1236 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1238 (EQ_VALUE_IN_FIELD): Likewise.
1239 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1241 2019-01-01 Alan Modra <amodra@gmail.com>
1243 Update year range in copyright notice of all files.
1245 For older changes see ChangeLog-2018
1247 Copyright (C) 2019 Free Software Foundation, Inc.
1249 Copying and distribution of this file, with or without modification,
1250 are permitted in any medium without royalty provided the copyright
1251 notice and this notice are preserved.
1257 version-control: never