1 2019-07-18 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
4 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
7 2019-07-18 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
10 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
12 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
13 tls_type vars unsigned int.
14 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
15 to select r_type edit.
17 2019-07-18 Alan Modra <amodra@gmail.com>
19 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
21 * elf64-ppc.c (TLS_GDIE): Likewise.
23 2019-07-18 Alan Modra <amodra@gmail.com>
25 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
26 range of tp-relative offsets.
28 2019-07-15 Alan Modra <amodra@gmail.com>
30 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
31 alias is no longer bfd_link_hash_defined, clear the alias.
33 2019-07-13 Alan Modra <amodra@gmail.com>
35 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
37 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
38 (_bfd_elf_init_2_index_sections): Likewise.
39 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
40 relocations for local TLS symbols, use STN_UNDEF as the relocation
42 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
43 leave TLS symbol value in the addend.
45 2019-07-08 Alan Modra <amodra@gmail.com>
48 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
49 size before reading first word.
51 2019-07-02 Nick Clifton <nickc@redhat.com>
54 * elf.c (is_debuginfo_file): New function.
55 (assign_file_positions_for_non_load_sections): Do not warn about
56 allocated sections outside of loadable segments if they are found
58 * elf-bfd.h (is_debuginfo_file): Prototype.
60 2019-07-02 Nick Clifton <nickc@redhat.com>
63 * compress.c (bfd_get_full_section_contents): Do not complain
64 about linker created sections that are larger than the file size.
66 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
68 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
69 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
71 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
73 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
75 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
76 sections when .text section contain secure entry functions
79 2019-07-01 Nick Clifton <nickc@redhat.com>
82 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
83 section VMA in the offset used to update exidx relocs.
85 2019-06-28 Nick Clifton <nickc@redhat.com>
88 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
89 large version reference section.
90 * compress.c (bfd_get_full_section_contents): Check for an
91 uncompressed section whose size is larger than the file size.
93 2019-06-28 Alan Modra <amodra@gmail.com>
95 * format.c (bfd_check_format_matches): Don't match plugin target
96 if another target matches. Expand comment.
97 * targets.c (_bfd_target_vector): Move plugin_vec after all other
98 non-corefile targets, outside !SELECT_VECS.
99 * config.bfd: Don't handle targ=plugin here.
100 * configure.ac: Don't add plugin to enable_targets or handle in
101 target loop setting selvecs and other target vars.
102 * configure: Regenerate.
104 2019-06-26 Nick Clifton <nickc@redhat.com>
107 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
108 messages for failures.
109 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
110 if returning an error value.
112 2019-06-25 Jan Beulich <jbeulich@suse.com>
114 * elf-properties.c (elf_find_and_remove_property): Rename last
115 parameter. Mention it in comment.
117 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
119 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
120 SEC_MERGE or SEC_CODE flags are set.
121 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
122 symtype consistently. Don't include sec_addr (sym_sec) in symval.
123 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
124 Add sec_addr (sym_sec) after handling merge sections.
126 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
129 * elf-properties.c (elf_merge_gnu_property_list): Remove the
130 property after reporting property removal.
132 2019-06-23 Alan Modra <amodra@gmail.com>
135 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
136 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
137 Reduce range of offsets allowed for other GOT relocs.
139 2019-06-23 Alan Modra <amodra@gmail.com>
142 * elfcode.h (elf_object_p): Warning fix.
144 2019-06-21 Alan Modra <amodra@gmail.com>
147 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
149 2019-06-19 Alan Modra <amodra@gmail.com>
152 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
153 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
155 2019-06-19 Alan Modra <amodra@gmail.com>
157 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
158 functions that require r2 valid to use local entry.
159 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
161 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
163 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
164 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
165 with elfNN_aarch64_allocate_local_dynrelocs.
167 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
169 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
171 2019-06-14 Alan Modra <amodra@gmail.com>
173 * Makefile.in: Regenerate.
174 * configure: Regenerate.
176 2019-06-14 Alan Modra <amodra@gmail.com>
178 * elf64-ppc.c: Fix comments involving paddi.
180 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
183 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
184 absent, or the bfd is not in the ELF formart.
185 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
187 2019-06-10 Christos Zoulas <christos@zoulas.com>
190 * elf.c (elfcore_make_auxv_note_section): New function.
191 (elfcore_grok_note): Use it.
192 (elfcore_grok_freebsd_note): Likewise.
193 (elfcore_grok_openbsd_note): Likewise.
194 (elfcore_grok_netbsd_note): Likewise. Plus add support for
195 NT_NETBSDCORE_AUXV notes.
197 2019-06-06 Sudakshina Das <sudi.das@arm.com>
199 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
200 alignment of the new gnu property section.
202 2019-06-06 Sudakshina Das <sudi.das@arm.com>
204 * bfd-in.h: Change comment.
205 * bfd-in2.h: Regenerate.
206 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
207 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
210 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
212 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
213 Remove overflow check.
215 2019-05-28 Alan Modra <amodra@gmail.com>
218 * cofflink.c (coff_link_check_archive_element): Don't assume
219 element is a coff object file after calling add_archive_element.
221 2019-05-28 Alan Modra <amodra@gmail.com>
224 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
225 attempt to set sh_entsize for excluded PLT section.
227 2019-05-28 Alan Modra <amodra@gmail.com>
230 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
231 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
232 allocated in alpha_dynamic_entries_for_reloc.
234 2019-05-28 Alan Modra <amodra@gmail.com>
237 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
238 on NULL output_section.
239 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
241 2019-05-28 Alan Modra <amodra@gmail.com>
244 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
245 entry when MUST_FIND. Abort when MUST_FIND not found.
246 (elf_m68k_get_bfd2got_entry): Likewise.
247 (elf_m68k_relocate_section): Remove now useless assert.
249 2019-05-28 Alan Modra <amodra@gmail.com>
252 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
253 from bfd_link_info, not an output section owner.
254 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
255 (elf_hppa_final_link_relocate): Likewise.
257 2019-05-28 Alan Modra <amodra@gmail.com>
260 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
261 create_object_symbols_section, obj_textsec, obj_datasec or
262 obj_bsssec. Fix other errors in placement.
263 * config.bfd: Obsolete tic30-aout.
265 2019-05-28 Alan Modra <amodra@gmail.com>
268 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
269 end of section list as well as section_count.
270 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
271 section list before returning error.
273 2019-05-27 Alan Modra <amodra@gmail.com>
275 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
277 2019-05-27 Alan Modra <amodra@gmail.com>
280 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
282 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
284 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
285 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
286 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
287 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
288 (elf_backend_merge_symbol_attribute): Define.
290 2019-05-24 Alan Modra <amodra@gmail.com>
292 * po/SRC-POTFILES.in: Regenerate.
294 2019-05-24 Alan Modra <amodra@gmail.com>
296 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
297 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
298 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
299 (struct ppc_link_hash_table): Add powerxx_stubs.
300 (ppc64_elf_check_relocs): Set powerxx_stubs.
301 (build_powerxx_offset, size_powerxx_offset),
302 (num_relocs_for_powerxx_offset),
303 (emit_relocs_for_powerxx_offset): New functions.
304 (plt_stub_size): Size powerxx stubs.
305 (ppc_build_one_stub): Emit powerxx stubs.
306 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
309 2019-05-24 Alan Modra <amodra@gmail.com>
311 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
313 (xlate_pcrel_opt): New function.
314 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
315 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
316 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
318 2019-05-24 Alan Modra <amodra@gmail.com>
320 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
321 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
322 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
323 (BFD_RELOC_PPC64_PLT_PCREL34),
324 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
325 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
326 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
327 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
328 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
329 * elf64-ppc.c (PNOP): Define.
330 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
331 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
332 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
334 (ppc64_elf_prefix_reloc): New function.
335 (struct ppc_link_hash_table): Add notoc_plt.
336 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
337 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
338 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
339 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
340 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
341 possible need for dynamic relocs on non-pcrel powerxx relocs.
342 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
343 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
344 (toc_adjusting_stub_needed): Likewise.
345 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
346 (ppc64_elf_relocate_section): Handle new powerxx relocs.
347 * bfd-in2.h: Regenerate.
348 * libbfd.h: Regenerate.
350 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
352 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
353 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
355 * configure: Regenerate.
357 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
359 * configure: Regenerated.
360 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
361 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
362 (BFD64_BACKENDS): Add elf64-bpf.lo.
363 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
364 * Makefile.in (SOURCE_HFILES): Regenerate.
365 * config.bfd (targ_cpu): Handle bpf-*-* targets.
366 * cpu-bpf.c: New file.
367 * elf64-bpf.c: Likewise.
368 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
370 * archures.c: Define architecture bfd_arch_bpf and machine
372 * reloc.c: Define BFD relocations used by the BPF target.
373 * bfd-in2.h: Regenerated.
374 * libbfd.h: Likewise.
376 2019-05-22 Alan Modra <amodra@gmail.com>
378 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
381 2019-05-22 Alan Modra <amodra@gmail.com>
383 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
384 processing on "size error in section".
386 2019-05-22 Alan Modra <amodra@gmail.com>
388 * som.c (som_bfd_free_cached_info): Call
389 _bfd_generic_close_and_cleanup.
391 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
393 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
394 for TLS_TPREL_HI16(/LO16) relocations in shared library.
396 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
398 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
399 checks. Search the RELA table for n64 relocations.
401 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
402 Faraz Shahbazker <fshahbazker@wavecomp.com>
404 * elfxx-mips.c (LA25_BC): New macro.
405 (mips_elf_link_hash_table)<compact_branches>: New field.
406 (STUB_JALRC): New macro.
407 (mipsr6_o32_exec_plt0_entry_compact): New array.
408 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
409 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
410 (mipsr6_exec_plt_entry_compact): Likewise.
411 (mips_elf_create_la25_stub): Use BC instead of J for stubs
412 when compact_branches is true.
413 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
414 PLT for MIPSR6 with compact_branches. Do not reorder the
415 compact branches PLT. Switch the lazy stub for MIPSR6
416 with compact_branches to use JALRC.
417 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
418 when compact_branches is true.
419 (_bfd_mips_elf_compact_branches): New function.
420 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
422 2019-05-21 Tamar Christina <tamar.christina@arm.com>
425 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
428 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
431 * elf32-arm.c (get_value_helper): Remove.
432 (elf32_arm_final_link_relocate): Fix branch future relocations.
434 2019-05-21 Tamar Christina <tamar.christina@arm.com>
437 * bfd-in.h (enum erratum_84319_opts): New
438 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
439 int to enum erratum_84319_opts.
440 * bfd-in2.h: Regenerate.
441 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
442 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
443 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
444 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
445 (_bfd_aarch64_resize_stubs): Amend comment.
446 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
448 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
449 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
451 (clear_erratum_843419_entry): Update erratum conditional.
453 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
456 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
457 when computing distance_short_enough.
459 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
462 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
463 Wrap around even if distance equals avr_pc_wrap_around.
465 2019-05-20 Nick Clifton <nickc@redhat.com>
467 * po/fr.po: Updated French translation.
469 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
471 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
473 2019-05-16 Alan Modra <amodra@gmail.com>
475 * elf32-arm.c (elf32_arm_write_section): Revert last change.
477 2019-05-15 Alan Modra <amodra@gmail.com>
479 * elf32-arm.c (elf32_arm_write_section): Don't leave
480 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
481 unitialised section contents.
483 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
486 * verilog.c: (VerilogDataWidth): New variable.
487 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
489 2019-05-08 Nick Clifton <nickc@redhat.com>
492 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
493 rather than FALSE if encountering a non-ELF file.
495 2019-05-06 Alan Modra <amodra@gmail.com>
497 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
499 2019-05-06 Alan Modra <amodra@gmail.com>
501 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
502 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
503 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
504 * libbfd.h: Regenerate.
505 * bfd-in2.h: Regenerate.
507 2019-05-04 Alan Modra <amodra@gmail.com>
510 * syms.c (coff_section_type): Only allow '.', '$' and numeric
511 following the standard section names.
512 (bfd_decode_symclass): Prioritize section flag tests in
513 decode_section_type before name tests in coff_section_type.
514 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
515 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
516 their names and choose standard .text section flags for
519 2019-05-02 Nick Clifton <nickc@redhat.com>
522 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
523 .gnu.debugaltlink sections as debugging sections.
525 2019-04-30 Alan Modra <amodra@gmail.com>
527 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
528 (struct _ppc64_elf_section_data): Likewise.
529 (ppc64_elf_check_relocs): Set above fields.
530 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
531 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
534 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
537 * elflink.c (elf_link_output_extsym): Don't complain undefined
538 weak dynamic reference.
540 2019-04-25 Sudakshina Das <sudi.das@arm.com>
542 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
543 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
544 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
545 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
546 (elfNN_aarch64_small_plt0_pac_entry): Remove.
547 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
548 (elfNN_aarch64_small_plt0_bti_entry): Update.
549 (elfNN_aarch64_small_plt_bti_entry): Update.
550 (elfNN_aarch64_small_plt_pac_entry): Update.
551 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
552 (setup_plt_values): Setup new entries.
553 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
554 (elfNN_aarch64_plt_sym_val): Likewise.
556 2019-04-22 Jim Wilson <jimw@sifive.com>
558 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
560 2019-04-19 Alan Modra <amodra@gmail.com>
562 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
564 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
566 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
567 building shared object.
568 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
570 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
573 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
576 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
578 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
580 * bfd-in2.h: Regenerate.
581 * libbfd.h: Likewise.
583 2019-04-15 Sudakshina Das <sudi.das@arm.com>
585 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
586 * bfd-in2.h: Regenerated.
587 * libbfd.h: Regenerated.
589 2019-04-15 Sudakshina Das <sudi.das@arm.com>
591 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
592 * bfd-in2.h: Regenerated.
593 * libbfd.h: Likewise.
595 2019-04-15 Sudakshina Das <sudi.das@arm.com>
597 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
598 * bfd-in2.h: Regenerated.
599 * libbfd.h: Regenerated.
600 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
601 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
602 and R_ARM_THM_BF12 together.
603 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
605 2019-04-15 Sudakshina Das <sudi.das@arm.com>
607 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
608 * libbfd.h: Regenerated.
609 * bfd-in2.h: Regenerated.
610 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
611 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
612 and R_ARM_THM_BF18 together.
613 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
615 2019-04-15 Sudakshina Das <sudi.das@arm.com>
617 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
618 * bfd-in2.h: Regenerated.
619 * libbfd.h: Regenerated.
620 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
621 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
622 and R_ARM_THM_BF16 together.
623 (get_value_helper): New reloc helper.
624 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
626 2019-04-15 Sudakshina Das <sudi.das@arm.com>
628 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
629 * bfd-in2.h: Regenerate.
630 * libbfd.h: Regenerate.
632 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
634 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
635 * bfd-in2.h: Regenerate.
636 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
637 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
639 (using_thumb2): Likewise.
640 (using_thumb2_bl): Update assert.
641 (arch_has_arm_nop): Likewise.
642 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
643 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
645 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
647 * elf-linker-x86.h (elf_x86_cet_report): New.
648 (elf_linker_x86_params): Add cet_report.
649 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
650 missing IBT and SHSTK properties if needed.
652 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
655 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
656 "h != NULL". Don't check "h != NULL" before calling.
657 bfd_elf_gc_record_vtentry.
658 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
659 * elf32-bfin.c (bfin_check_relocs): Likewise.
660 * elf32-cris.c (cris_elf_check_relocs): Likewise.
661 * elf32-csky.c (csky_elf_check_relocs): Likewise.
662 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
663 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
664 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
665 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
666 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
667 * elf32-i386.c (elf_i386_check_relocs): Likewise.
668 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
669 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
670 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
671 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
672 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
673 * elf32-metag.c (elf_metag_check_relocs): Likewise.
674 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
675 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
676 * elf32-s390.c (elf_s390_check_relocs): Likewise.
677 * elf32-sh.c (sh_elf_check_relocs): Likewise.
678 * elf32-v850.c (v850_elf_check_relocs): Likewise.
679 * elf32-vax.c (elf_vax_check_relocs): Likewise.
680 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
681 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
682 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
683 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
684 * elf64-s390.c (elf_s390_check_relocs): Likewise.
685 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
686 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
687 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
688 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
691 2019-04-11 Alan Modra <amodra@gmail.com>
694 * elflink.c (elf_link_add_object_symbols): Don't read partial
695 dynamic entries from fuzzed objects.
697 2019-04-11 Tamar Christina <tamar.christina@arm.com>
700 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
701 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
702 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
704 2019-04-10 Michael Forney <mforney@mforney.org>
707 * doc/chew.c (free_words): Correctly free "push_text" strings.
709 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
711 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
713 2019-04-08 Alan Modra <amodra@gmail.com>
715 * configure.ac (elfxx_x86): Define and use.
716 * configure: Regenerate.
718 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
720 * elf-linker-x86.h: New file.
721 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
722 to get x86-specific linker options.
723 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
724 (elf_x86_64_check_relocs): Likewise.
725 (elf_x86_64_relocate_section): Likewise.
726 (elf_x86_64_link_setup_gnu_properties): Likewise.
727 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
728 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
729 (_bfd_elf_linker_x86_set_options): New function.
730 * elfxx-x86.h: Include "elf-linker-x86.h".
731 (elf_x86_link_hash_table): Add params.
733 2019-04-03 Alan Modra <amodra@gmail.com>
735 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
736 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
737 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
738 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
739 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
740 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
742 2019-04-02 Jim Wilson <jimw@sifive.com>
745 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
746 ELF header flags to after check for ELF object file. Loop through
747 sections looking for code sections, if none, then skip ABI checks.
749 2019-03-30 Andrew Waterman <andrew@sifive.com>
751 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
754 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
756 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
757 info->export_dynamic to the conditional.
759 2019-03-28 Alan Modra <amodra@gmail.com>
762 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
763 * configure: Regenerate.
764 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
765 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
766 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
767 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
768 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
770 2019-03-21 Jim Wilson <jimw@sifive.com>
773 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
774 verify sym non-NULL before using. Add identical check using h.
776 2019-03-21 Sudakshina Das <sudi.das@arm.com>
778 * elf-bfd.h (struct elf_backend_data): Add argument to
779 merge_gnu_properties.
780 * elf-properties.c (elf_merge_gnu_properties): Add argument to
781 itself and while calling bed->merge_gnu_properties.
782 (elf_merge_gnu_property_list): Update the calls for
783 elf_merge_gnu_properties.
784 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
785 of --force-bti warning and add argument.
786 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
788 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
789 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
792 2019-03-20 Sudakshina Das <sudi.das@arm.com>
794 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
795 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
796 (elf_backend_fixup_gnu_properties): Define for AArch64.
798 2019-03-18 Alan Modra <amodra@gmail.com>
801 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
802 for local iplt syms with ent->plt.offset == -1. Remove ineffective
803 attempt at writing glink stubs only once.
805 2019-03-16 Alan Modra <amodra@gmail.com>
808 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
809 (_bfd_elf_rel_local_sym): Likewise.
810 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
811 section of symbols with unrecognized shndx.
813 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
816 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
818 * cofflink.c (coff_link_add_symbols): Check for symbols defined
819 in discarded section.
821 2019-03-15 Alan Modra <amodra@gmail.com>
824 * elflink.c (elf_link_add_object_symbols): Bail out on a local
825 symbol after globals if elf_bad_symtab is not set.
827 2019-03-15 Alan Modra <amodra@gmail.com>
830 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
831 (_bfd_elf_rel_local_sym): Likewise.
833 2019-03-15 Alan Modra <amodra@gmail.com>
836 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
837 object files with sh_size not a multiple of sh_entsize.
839 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
842 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
843 input with bad relocation.
845 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
847 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
849 2019-03-14 Nick Clifton <nickc@redhat.com>
852 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
853 (save_section_vma): Initialise field to the number of entries in
855 (section_vma_same): Check that the number of entries in the
856 sec_vma table matches the number of sections in the bfd.
858 2019-03-14 Nick Clifton <nickc@redhat.com>
861 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
862 section owner pointer when adding the default symbol.
864 2019-03-14 Nick Clifton <nickc@redhat.com>
867 * elflink.c (elf_link_add_object_symbols): Add new local variable
868 extversym_end. Initialise it to point to the end of the version
869 symbol table, if present. Check it when initialising and updating
872 2019-03-13 Sudakshina Das <sudi.das@arm.com>
874 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
875 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
876 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
877 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
879 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
880 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
881 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
883 2019-03-13 Sudakshina Das <sudi.das@arm.com>
884 Szabolcs Nagy <szabolcs.nagy@arm.com>
886 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
887 (aarch64_bti_pac_info): New.
888 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
889 (bfd_elf32_aarch64_set_options): Likewise.
890 * bfd-in2.h: Regenerate
891 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
892 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
893 (elfNN_aarch64_small_plt0_bti_entry): New.
894 (elfNN_aarch64_small_plt_bti_entry): New.
895 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
896 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
897 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
898 tlsdesc_plt_entry_size fields.
899 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
900 (setup_plt_values): New helper function.
901 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
903 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
905 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
906 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
907 to plt stubs instead of fixed ones and update filling them according
909 (elfNN_aarch64_init_small_plt0_entry): Likewise.
910 (elfNN_aarch64_finish_dynamic_sections): Likewise.
911 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
912 (elfNN_aarch64_plt_sym_val): Update size accordingly.
913 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
915 (bfd_elfNN_get_synthetic_symtab): Define.
916 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
917 and mising BTI NOTE SECTION.
920 2019-03-13 Sudakshina Das <sudi.das@arm.com>
922 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
923 linker created inputs from merge.
924 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
925 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
926 (elfNN_aarch64_link_setup_gnu_properties): New.
927 (elfNN_aarch64_merge_gnu_properties): New.
928 (elf_backend_setup_gnu_properties): Define for AArch64.
929 (elf_backend_merge_gnu_properties): Likewise.
930 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
931 (_bfd_aarch64_elf_parse_gnu_properties): Define.
932 (_bfd_aarch64_elf_merge_gnu_properties): Define.
933 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
934 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
935 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
936 (elf_backend_parse_gnu_properties): Define for AArch64.
938 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
941 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
942 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
944 2019-03-12 Alan Modra <amodra@gmail.com>
946 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
947 nmemb parameter. Use bfd_alloc2.
948 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
950 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
951 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
952 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
954 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
955 (assign_section_numbers): Style fix.
956 (swap_out_syms): Use bfd_malloc2.
957 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
959 (_bfd_elf_make_empty_symbol): Style fix.
960 (elfobj_grok_stapsdt_note_1): Formatting.
961 * elfcode.h (elf_object_p): Use bfd_alloc2.
962 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
963 (elf_slurp_symbol_table): Use bfd_zalloc2.
964 (elf_slurp_reloc_table): Use bfd_alloc2.
965 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
966 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
967 size calculation doesn't overflow.
968 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
969 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
970 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
972 2019-03-08 Alan Modra <amodra@gmail.com>
975 * merge.c (merge_strings): Return secinfo. Don't pad section
977 (_bfd_merge_sections): Pad section to alignment here, if input
978 sections contributing to merged output all pad to alignment.
981 2019-03-06 Nick Clifton <nickc@redhat.com>
983 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
985 * coffgen.c (coff_find_nearest_line_with_names): Do not call
986 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
988 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
990 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
991 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
994 * elf32-s390.c (allocate_dynrelocs): Update comment.
996 2019-02-28 Tamar Christina <tamar.christina@arm.com>
998 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1000 2019-02-28 Nick Clifton <nickc@redhat.com>
1003 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1004 section that is not NUL terminated.
1006 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1010 by linker when checking copy reloc on protected symbol.
1012 2019-02-24 Alan Modra <amodra@gmail.com>
1015 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1017 2019-02-20 Eric Tsai <erictsai@cadence.com>
1019 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1020 sections between the call site and call destination and adjust
1021 call distance by the largest alignment.
1023 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1025 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1026 * elf.c (elfcore_grok_aarch_pauth): New function.
1027 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1028 (elfcore_write_aarch_pauth): New function.
1029 (elfcore_write_register_note): Check for AArch64 pauth section.
1031 2019-02-20 Alan Modra <amodra@gmail.com>
1034 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1037 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1039 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1040 Darwin hosts, not just or1k.
1041 * configure: Regenerate.
1043 2019-02-20 Alan Modra <amodra@gmail.com>
1046 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1047 sentinel NUL to string buffer nearer to loop where it is used.
1048 Don't go past sentinel when scanning strings, and don't write
1050 * archive.c (do_slurp_coff_armap): Simplify string handling to
1053 2019-02-19 Alan Modra <amodra@gmail.com>
1056 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1057 attempting to prevent read past end of section.
1059 2019-02-18 Alan Modra <amodra@gmail.com>
1062 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1063 PRIx64 to generate warning messages. Print local sym names too.
1065 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1067 * elf32-arc (INIT_SYM_STRING): Delete.
1068 (FINI_SYM_STRING): Likewise.
1069 (init_str): Likewise.
1070 (fini_str): Likewise.
1072 2019-02-08 Alan Modra <amodra@gmail.com>
1074 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1075 for bss-plt" warning to make it an error.
1077 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1080 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1081 reloc_class_ifunc for ifunc symbols.
1082 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1084 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1086 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1087 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1089 2019-02-07 Nick Clifton <nickc@redhat.com>
1091 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1092 into the definitely obsolete list.
1094 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1098 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1099 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1101 (elf_x86_64_check_relocs): Here.
1102 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1103 to check if a symbol is defined in a non-shared object.
1104 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1106 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1108 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1109 of 'labs' (and fix GCC warning).
1111 2019-01-25 Nick Clifton <nickc@redhat.com>
1113 * po/ru.po: Updated Russian translation.
1115 2019-01-23 Nick Clifton <nickc@redhat.com>
1117 * po/fr.po: Updated French translation.
1119 2019-01-21 Nick Clifton <nickc@redhat.com>
1121 * po/pt.po: Updated Portuguese translation.
1122 * po/uk.po: Updated Ukranian translation.
1124 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1127 * elf32-nds32.c (nds32_relocate_section): Add space between words
1129 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1131 (riscv_i_or_e_p): Likewise.
1132 (riscv_merge_arch_attr_info): Likewise.
1134 2019-01-19 Nick Clifton <nickc@redhat.com>
1136 * version.m4: Reset to 2.32.51
1137 * configure: Regenerate.
1138 * po/bfd.pot: Regenerate.
1140 2018-06-24 Nick Clifton <nickc@redhat.com>
1142 2.32 branch created.
1144 2019-01-16 Kito Cheng <kito@andestech.com>
1146 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1149 2019-01-16 Kito Cheng <kito@andestech.com>
1150 Nelson Chu <nelson@andestech.com>
1152 * elfnn-riscv.c (in_subsets): New.
1153 (out_subsets): Likewise.
1154 (merged_subsets): Likewise.
1155 (riscv_std_ext_p): Likewise.
1156 (riscv_non_std_ext_p): Likewise.
1157 (riscv_std_sv_ext_p): Likewise.
1158 (riscv_non_std_sv_ext_p): Likewise.
1159 (riscv_version_mismatch): Likewise.
1160 (riscv_i_or_e_p): Likewise.
1161 (riscv_merge_std_ext): Likewise.
1162 (riscv_merge_non_std_and_sv_ext): Likewise.
1163 (riscv_merge_arch_attr_info): Likewise.
1164 (riscv_merge_attributes): Likewise.
1165 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1167 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1168 (elf_backend_obj_attrs_vendor): Define.
1169 (elf_backend_obj_attrs_section_type): Likewise.
1170 (elf_backend_obj_attrs_section): Likewise.
1171 (elf_backend_obj_attrs_arg_type): Define as
1172 riscv_elf_obj_attrs_arg_type.
1173 * elfxx-riscv.c (riscv_estimate_digit): New.
1174 (riscv_estimate_arch_strlen1): Likewise.
1175 (riscv_estimate_arch_strlen): Likewise.
1176 (riscv_arch_str1): Likewise.
1177 (riscv_arch_str): Likewise.
1178 * elfxx-riscv.h (riscv_arch_str): Declare.
1180 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1182 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1184 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1185 source field. (md_apply_fix): Apply final fix
1186 to BFD_RELOC_S12Z_OPR.
1187 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1189 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1192 * elf32-s390.c (allocate_dynrelocs): Update comment.
1194 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1196 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1197 * configure: Regenerate.
1199 2019-01-08 Alan Modra <amodra@gmail.com>
1203 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1206 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1208 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1209 * bfd/bfd-in2.h: Regenerate.
1210 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1211 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1213 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1215 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1216 default target, little endian target is more suitable.
1218 2019-01-04 Alan Modra <amodra@gmail.com>
1222 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1224 (EQ_VALUE_IN_FIELD): Likewise.
1225 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1227 2019-01-01 Alan Modra <amodra@gmail.com>
1229 Update year range in copyright notice of all files.
1231 For older changes see ChangeLog-2018
1233 Copyright (C) 2019 Free Software Foundation, Inc.
1235 Copying and distribution of this file, with or without modification,
1236 are permitted in any medium without royalty provided the copyright
1237 notice and this notice are preserved.
1243 version-control: never