1 2019-07-15 Alan Modra <amodra@gmail.com>
3 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
4 alias is no longer bfd_link_hash_defined, clear the alias.
6 2019-07-13 Alan Modra <amodra@gmail.com>
8 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
10 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
11 (_bfd_elf_init_2_index_sections): Likewise.
12 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
13 relocations for local TLS symbols, use STN_UNDEF as the relocation
15 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
16 leave TLS symbol value in the addend.
18 2019-07-08 Alan Modra <amodra@gmail.com>
21 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
22 size before reading first word.
24 2019-07-02 Nick Clifton <nickc@redhat.com>
27 * elf.c (is_debuginfo_file): New function.
28 (assign_file_positions_for_non_load_sections): Do not warn about
29 allocated sections outside of loadable segments if they are found
31 * elf-bfd.h (is_debuginfo_file): Prototype.
33 2019-07-02 Nick Clifton <nickc@redhat.com>
36 * compress.c (bfd_get_full_section_contents): Do not complain
37 about linker created sections that are larger than the file size.
39 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
41 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
42 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
44 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
46 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
48 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
49 sections when .text section contain secure entry functions
52 2019-07-01 Nick Clifton <nickc@redhat.com>
55 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
56 section VMA in the offset used to update exidx relocs.
58 2019-06-28 Nick Clifton <nickc@redhat.com>
61 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
62 large version reference section.
63 * compress.c (bfd_get_full_section_contents): Check for an
64 uncompressed section whose size is larger than the file size.
66 2019-06-28 Alan Modra <amodra@gmail.com>
68 * format.c (bfd_check_format_matches): Don't match plugin target
69 if another target matches. Expand comment.
70 * targets.c (_bfd_target_vector): Move plugin_vec after all other
71 non-corefile targets, outside !SELECT_VECS.
72 * config.bfd: Don't handle targ=plugin here.
73 * configure.ac: Don't add plugin to enable_targets or handle in
74 target loop setting selvecs and other target vars.
75 * configure: Regenerate.
77 2019-06-26 Nick Clifton <nickc@redhat.com>
80 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
81 messages for failures.
82 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
83 if returning an error value.
85 2019-06-25 Jan Beulich <jbeulich@suse.com>
87 * elf-properties.c (elf_find_and_remove_property): Rename last
88 parameter. Mention it in comment.
90 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
92 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
93 SEC_MERGE or SEC_CODE flags are set.
94 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
95 symtype consistently. Don't include sec_addr (sym_sec) in symval.
96 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
97 Add sec_addr (sym_sec) after handling merge sections.
99 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
102 * elf-properties.c (elf_merge_gnu_property_list): Remove the
103 property after reporting property removal.
105 2019-06-23 Alan Modra <amodra@gmail.com>
108 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
109 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
110 Reduce range of offsets allowed for other GOT relocs.
112 2019-06-23 Alan Modra <amodra@gmail.com>
115 * elfcode.h (elf_object_p): Warning fix.
117 2019-06-21 Alan Modra <amodra@gmail.com>
120 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
122 2019-06-19 Alan Modra <amodra@gmail.com>
125 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
126 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
128 2019-06-19 Alan Modra <amodra@gmail.com>
130 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
131 functions that require r2 valid to use local entry.
132 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
134 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
136 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
137 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
138 with elfNN_aarch64_allocate_local_dynrelocs.
140 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
142 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
144 2019-06-14 Alan Modra <amodra@gmail.com>
146 * Makefile.in: Regenerate.
147 * configure: Regenerate.
149 2019-06-14 Alan Modra <amodra@gmail.com>
151 * elf64-ppc.c: Fix comments involving paddi.
153 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
156 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
157 absent, or the bfd is not in the ELF formart.
158 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
160 2019-06-10 Christos Zoulas <christos@zoulas.com>
163 * elf.c (elfcore_make_auxv_note_section): New function.
164 (elfcore_grok_note): Use it.
165 (elfcore_grok_freebsd_note): Likewise.
166 (elfcore_grok_openbsd_note): Likewise.
167 (elfcore_grok_netbsd_note): Likewise. Plus add support for
168 NT_NETBSDCORE_AUXV notes.
170 2019-06-06 Sudakshina Das <sudi.das@arm.com>
172 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
173 alignment of the new gnu property section.
175 2019-06-06 Sudakshina Das <sudi.das@arm.com>
177 * bfd-in.h: Change comment.
178 * bfd-in2.h: Regenerate.
179 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
180 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
183 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
185 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
186 Remove overflow check.
188 2019-05-28 Alan Modra <amodra@gmail.com>
191 * cofflink.c (coff_link_check_archive_element): Don't assume
192 element is a coff object file after calling add_archive_element.
194 2019-05-28 Alan Modra <amodra@gmail.com>
197 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
198 attempt to set sh_entsize for excluded PLT section.
200 2019-05-28 Alan Modra <amodra@gmail.com>
203 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
204 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
205 allocated in alpha_dynamic_entries_for_reloc.
207 2019-05-28 Alan Modra <amodra@gmail.com>
210 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
211 on NULL output_section.
212 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
214 2019-05-28 Alan Modra <amodra@gmail.com>
217 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
218 entry when MUST_FIND. Abort when MUST_FIND not found.
219 (elf_m68k_get_bfd2got_entry): Likewise.
220 (elf_m68k_relocate_section): Remove now useless assert.
222 2019-05-28 Alan Modra <amodra@gmail.com>
225 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
226 from bfd_link_info, not an output section owner.
227 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
228 (elf_hppa_final_link_relocate): Likewise.
230 2019-05-28 Alan Modra <amodra@gmail.com>
233 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
234 create_object_symbols_section, obj_textsec, obj_datasec or
235 obj_bsssec. Fix other errors in placement.
236 * config.bfd: Obsolete tic30-aout.
238 2019-05-28 Alan Modra <amodra@gmail.com>
241 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
242 end of section list as well as section_count.
243 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
244 section list before returning error.
246 2019-05-27 Alan Modra <amodra@gmail.com>
248 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
250 2019-05-27 Alan Modra <amodra@gmail.com>
253 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
255 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
257 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
258 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
259 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
260 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
261 (elf_backend_merge_symbol_attribute): Define.
263 2019-05-24 Alan Modra <amodra@gmail.com>
265 * po/SRC-POTFILES.in: Regenerate.
267 2019-05-24 Alan Modra <amodra@gmail.com>
269 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
270 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
271 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
272 (struct ppc_link_hash_table): Add powerxx_stubs.
273 (ppc64_elf_check_relocs): Set powerxx_stubs.
274 (build_powerxx_offset, size_powerxx_offset),
275 (num_relocs_for_powerxx_offset),
276 (emit_relocs_for_powerxx_offset): New functions.
277 (plt_stub_size): Size powerxx stubs.
278 (ppc_build_one_stub): Emit powerxx stubs.
279 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
282 2019-05-24 Alan Modra <amodra@gmail.com>
284 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
286 (xlate_pcrel_opt): New function.
287 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
288 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
289 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
291 2019-05-24 Alan Modra <amodra@gmail.com>
293 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
294 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
295 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
296 (BFD_RELOC_PPC64_PLT_PCREL34),
297 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
298 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
299 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
300 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
301 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
302 * elf64-ppc.c (PNOP): Define.
303 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
304 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
305 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
307 (ppc64_elf_prefix_reloc): New function.
308 (struct ppc_link_hash_table): Add notoc_plt.
309 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
310 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
311 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
312 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
313 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
314 possible need for dynamic relocs on non-pcrel powerxx relocs.
315 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
316 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
317 (toc_adjusting_stub_needed): Likewise.
318 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
319 (ppc64_elf_relocate_section): Handle new powerxx relocs.
320 * bfd-in2.h: Regenerate.
321 * libbfd.h: Regenerate.
323 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
325 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
326 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
328 * configure: Regenerate.
330 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
332 * configure: Regenerated.
333 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
334 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
335 (BFD64_BACKENDS): Add elf64-bpf.lo.
336 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
337 * Makefile.in (SOURCE_HFILES): Regenerate.
338 * config.bfd (targ_cpu): Handle bpf-*-* targets.
339 * cpu-bpf.c: New file.
340 * elf64-bpf.c: Likewise.
341 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
343 * archures.c: Define architecture bfd_arch_bpf and machine
345 * reloc.c: Define BFD relocations used by the BPF target.
346 * bfd-in2.h: Regenerated.
347 * libbfd.h: Likewise.
349 2019-05-22 Alan Modra <amodra@gmail.com>
351 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
354 2019-05-22 Alan Modra <amodra@gmail.com>
356 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
357 processing on "size error in section".
359 2019-05-22 Alan Modra <amodra@gmail.com>
361 * som.c (som_bfd_free_cached_info): Call
362 _bfd_generic_close_and_cleanup.
364 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
366 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
367 for TLS_TPREL_HI16(/LO16) relocations in shared library.
369 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
371 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
372 checks. Search the RELA table for n64 relocations.
374 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
375 Faraz Shahbazker <fshahbazker@wavecomp.com>
377 * elfxx-mips.c (LA25_BC): New macro.
378 (mips_elf_link_hash_table)<compact_branches>: New field.
379 (STUB_JALRC): New macro.
380 (mipsr6_o32_exec_plt0_entry_compact): New array.
381 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
382 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
383 (mipsr6_exec_plt_entry_compact): Likewise.
384 (mips_elf_create_la25_stub): Use BC instead of J for stubs
385 when compact_branches is true.
386 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
387 PLT for MIPSR6 with compact_branches. Do not reorder the
388 compact branches PLT. Switch the lazy stub for MIPSR6
389 with compact_branches to use JALRC.
390 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
391 when compact_branches is true.
392 (_bfd_mips_elf_compact_branches): New function.
393 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
395 2019-05-21 Tamar Christina <tamar.christina@arm.com>
398 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
401 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
404 * elf32-arm.c (get_value_helper): Remove.
405 (elf32_arm_final_link_relocate): Fix branch future relocations.
407 2019-05-21 Tamar Christina <tamar.christina@arm.com>
410 * bfd-in.h (enum erratum_84319_opts): New
411 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
412 int to enum erratum_84319_opts.
413 * bfd-in2.h: Regenerate.
414 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
415 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
416 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
417 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
418 (_bfd_aarch64_resize_stubs): Amend comment.
419 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
421 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
422 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
424 (clear_erratum_843419_entry): Update erratum conditional.
426 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
429 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
430 when computing distance_short_enough.
432 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
435 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
436 Wrap around even if distance equals avr_pc_wrap_around.
438 2019-05-20 Nick Clifton <nickc@redhat.com>
440 * po/fr.po: Updated French translation.
442 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
444 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
446 2019-05-16 Alan Modra <amodra@gmail.com>
448 * elf32-arm.c (elf32_arm_write_section): Revert last change.
450 2019-05-15 Alan Modra <amodra@gmail.com>
452 * elf32-arm.c (elf32_arm_write_section): Don't leave
453 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
454 unitialised section contents.
456 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
459 * verilog.c: (VerilogDataWidth): New variable.
460 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
462 2019-05-08 Nick Clifton <nickc@redhat.com>
465 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
466 rather than FALSE if encountering a non-ELF file.
468 2019-05-06 Alan Modra <amodra@gmail.com>
470 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
472 2019-05-06 Alan Modra <amodra@gmail.com>
474 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
475 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
476 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
477 * libbfd.h: Regenerate.
478 * bfd-in2.h: Regenerate.
480 2019-05-04 Alan Modra <amodra@gmail.com>
483 * syms.c (coff_section_type): Only allow '.', '$' and numeric
484 following the standard section names.
485 (bfd_decode_symclass): Prioritize section flag tests in
486 decode_section_type before name tests in coff_section_type.
487 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
488 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
489 their names and choose standard .text section flags for
492 2019-05-02 Nick Clifton <nickc@redhat.com>
495 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
496 .gnu.debugaltlink sections as debugging sections.
498 2019-04-30 Alan Modra <amodra@gmail.com>
500 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
501 (struct _ppc64_elf_section_data): Likewise.
502 (ppc64_elf_check_relocs): Set above fields.
503 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
504 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
507 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
510 * elflink.c (elf_link_output_extsym): Don't complain undefined
511 weak dynamic reference.
513 2019-04-25 Sudakshina Das <sudi.das@arm.com>
515 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
516 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
517 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
518 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
519 (elfNN_aarch64_small_plt0_pac_entry): Remove.
520 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
521 (elfNN_aarch64_small_plt0_bti_entry): Update.
522 (elfNN_aarch64_small_plt_bti_entry): Update.
523 (elfNN_aarch64_small_plt_pac_entry): Update.
524 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
525 (setup_plt_values): Setup new entries.
526 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
527 (elfNN_aarch64_plt_sym_val): Likewise.
529 2019-04-22 Jim Wilson <jimw@sifive.com>
531 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
533 2019-04-19 Alan Modra <amodra@gmail.com>
535 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
537 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
539 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
540 building shared object.
541 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
543 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
546 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
549 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
551 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
553 * bfd-in2.h: Regenerate.
554 * libbfd.h: Likewise.
556 2019-04-15 Sudakshina Das <sudi.das@arm.com>
558 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
559 * bfd-in2.h: Regenerated.
560 * libbfd.h: Regenerated.
562 2019-04-15 Sudakshina Das <sudi.das@arm.com>
564 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
565 * bfd-in2.h: Regenerated.
566 * libbfd.h: Likewise.
568 2019-04-15 Sudakshina Das <sudi.das@arm.com>
570 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
571 * bfd-in2.h: Regenerated.
572 * libbfd.h: Regenerated.
573 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
574 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
575 and R_ARM_THM_BF12 together.
576 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
578 2019-04-15 Sudakshina Das <sudi.das@arm.com>
580 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
581 * libbfd.h: Regenerated.
582 * bfd-in2.h: Regenerated.
583 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
584 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
585 and R_ARM_THM_BF18 together.
586 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
588 2019-04-15 Sudakshina Das <sudi.das@arm.com>
590 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
591 * bfd-in2.h: Regenerated.
592 * libbfd.h: Regenerated.
593 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
594 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
595 and R_ARM_THM_BF16 together.
596 (get_value_helper): New reloc helper.
597 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
599 2019-04-15 Sudakshina Das <sudi.das@arm.com>
601 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
602 * bfd-in2.h: Regenerate.
603 * libbfd.h: Regenerate.
605 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
607 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
608 * bfd-in2.h: Regenerate.
609 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
610 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
612 (using_thumb2): Likewise.
613 (using_thumb2_bl): Update assert.
614 (arch_has_arm_nop): Likewise.
615 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
616 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
618 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
620 * elf-linker-x86.h (elf_x86_cet_report): New.
621 (elf_linker_x86_params): Add cet_report.
622 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
623 missing IBT and SHSTK properties if needed.
625 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
628 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
629 "h != NULL". Don't check "h != NULL" before calling.
630 bfd_elf_gc_record_vtentry.
631 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
632 * elf32-bfin.c (bfin_check_relocs): Likewise.
633 * elf32-cris.c (cris_elf_check_relocs): Likewise.
634 * elf32-csky.c (csky_elf_check_relocs): Likewise.
635 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
636 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
637 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
638 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
639 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
640 * elf32-i386.c (elf_i386_check_relocs): Likewise.
641 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
642 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
643 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
644 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
645 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
646 * elf32-metag.c (elf_metag_check_relocs): Likewise.
647 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
648 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
649 * elf32-s390.c (elf_s390_check_relocs): Likewise.
650 * elf32-sh.c (sh_elf_check_relocs): Likewise.
651 * elf32-v850.c (v850_elf_check_relocs): Likewise.
652 * elf32-vax.c (elf_vax_check_relocs): Likewise.
653 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
654 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
655 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
656 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
657 * elf64-s390.c (elf_s390_check_relocs): Likewise.
658 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
659 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
660 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
661 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
664 2019-04-11 Alan Modra <amodra@gmail.com>
667 * elflink.c (elf_link_add_object_symbols): Don't read partial
668 dynamic entries from fuzzed objects.
670 2019-04-11 Tamar Christina <tamar.christina@arm.com>
673 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
674 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
675 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
677 2019-04-10 Michael Forney <mforney@mforney.org>
680 * doc/chew.c (free_words): Correctly free "push_text" strings.
682 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
684 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
686 2019-04-08 Alan Modra <amodra@gmail.com>
688 * configure.ac (elfxx_x86): Define and use.
689 * configure: Regenerate.
691 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
693 * elf-linker-x86.h: New file.
694 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
695 to get x86-specific linker options.
696 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
697 (elf_x86_64_check_relocs): Likewise.
698 (elf_x86_64_relocate_section): Likewise.
699 (elf_x86_64_link_setup_gnu_properties): Likewise.
700 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
701 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
702 (_bfd_elf_linker_x86_set_options): New function.
703 * elfxx-x86.h: Include "elf-linker-x86.h".
704 (elf_x86_link_hash_table): Add params.
706 2019-04-03 Alan Modra <amodra@gmail.com>
708 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
709 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
710 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
711 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
712 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
713 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
715 2019-04-02 Jim Wilson <jimw@sifive.com>
718 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
719 ELF header flags to after check for ELF object file. Loop through
720 sections looking for code sections, if none, then skip ABI checks.
722 2019-03-30 Andrew Waterman <andrew@sifive.com>
724 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
727 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
729 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
730 info->export_dynamic to the conditional.
732 2019-03-28 Alan Modra <amodra@gmail.com>
735 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
736 * configure: Regenerate.
737 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
738 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
739 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
740 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
741 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
743 2019-03-21 Jim Wilson <jimw@sifive.com>
746 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
747 verify sym non-NULL before using. Add identical check using h.
749 2019-03-21 Sudakshina Das <sudi.das@arm.com>
751 * elf-bfd.h (struct elf_backend_data): Add argument to
752 merge_gnu_properties.
753 * elf-properties.c (elf_merge_gnu_properties): Add argument to
754 itself and while calling bed->merge_gnu_properties.
755 (elf_merge_gnu_property_list): Update the calls for
756 elf_merge_gnu_properties.
757 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
758 of --force-bti warning and add argument.
759 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
761 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
762 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
765 2019-03-20 Sudakshina Das <sudi.das@arm.com>
767 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
768 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
769 (elf_backend_fixup_gnu_properties): Define for AArch64.
771 2019-03-18 Alan Modra <amodra@gmail.com>
774 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
775 for local iplt syms with ent->plt.offset == -1. Remove ineffective
776 attempt at writing glink stubs only once.
778 2019-03-16 Alan Modra <amodra@gmail.com>
781 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
782 (_bfd_elf_rel_local_sym): Likewise.
783 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
784 section of symbols with unrecognized shndx.
786 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
789 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
791 * cofflink.c (coff_link_add_symbols): Check for symbols defined
792 in discarded section.
794 2019-03-15 Alan Modra <amodra@gmail.com>
797 * elflink.c (elf_link_add_object_symbols): Bail out on a local
798 symbol after globals if elf_bad_symtab is not set.
800 2019-03-15 Alan Modra <amodra@gmail.com>
803 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
804 (_bfd_elf_rel_local_sym): Likewise.
806 2019-03-15 Alan Modra <amodra@gmail.com>
809 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
810 object files with sh_size not a multiple of sh_entsize.
812 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
815 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
816 input with bad relocation.
818 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
820 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
822 2019-03-14 Nick Clifton <nickc@redhat.com>
825 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
826 (save_section_vma): Initialise field to the number of entries in
828 (section_vma_same): Check that the number of entries in the
829 sec_vma table matches the number of sections in the bfd.
831 2019-03-14 Nick Clifton <nickc@redhat.com>
834 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
835 section owner pointer when adding the default symbol.
837 2019-03-14 Nick Clifton <nickc@redhat.com>
840 * elflink.c (elf_link_add_object_symbols): Add new local variable
841 extversym_end. Initialise it to point to the end of the version
842 symbol table, if present. Check it when initialising and updating
845 2019-03-13 Sudakshina Das <sudi.das@arm.com>
847 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
848 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
849 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
850 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
852 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
853 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
854 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
856 2019-03-13 Sudakshina Das <sudi.das@arm.com>
857 Szabolcs Nagy <szabolcs.nagy@arm.com>
859 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
860 (aarch64_bti_pac_info): New.
861 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
862 (bfd_elf32_aarch64_set_options): Likewise.
863 * bfd-in2.h: Regenerate
864 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
865 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
866 (elfNN_aarch64_small_plt0_bti_entry): New.
867 (elfNN_aarch64_small_plt_bti_entry): New.
868 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
869 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
870 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
871 tlsdesc_plt_entry_size fields.
872 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
873 (setup_plt_values): New helper function.
874 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
876 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
878 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
879 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
880 to plt stubs instead of fixed ones and update filling them according
882 (elfNN_aarch64_init_small_plt0_entry): Likewise.
883 (elfNN_aarch64_finish_dynamic_sections): Likewise.
884 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
885 (elfNN_aarch64_plt_sym_val): Update size accordingly.
886 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
888 (bfd_elfNN_get_synthetic_symtab): Define.
889 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
890 and mising BTI NOTE SECTION.
893 2019-03-13 Sudakshina Das <sudi.das@arm.com>
895 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
896 linker created inputs from merge.
897 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
898 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
899 (elfNN_aarch64_link_setup_gnu_properties): New.
900 (elfNN_aarch64_merge_gnu_properties): New.
901 (elf_backend_setup_gnu_properties): Define for AArch64.
902 (elf_backend_merge_gnu_properties): Likewise.
903 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
904 (_bfd_aarch64_elf_parse_gnu_properties): Define.
905 (_bfd_aarch64_elf_merge_gnu_properties): Define.
906 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
907 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
908 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
909 (elf_backend_parse_gnu_properties): Define for AArch64.
911 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
914 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
915 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
917 2019-03-12 Alan Modra <amodra@gmail.com>
919 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
920 nmemb parameter. Use bfd_alloc2.
921 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
923 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
924 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
925 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
927 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
928 (assign_section_numbers): Style fix.
929 (swap_out_syms): Use bfd_malloc2.
930 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
932 (_bfd_elf_make_empty_symbol): Style fix.
933 (elfobj_grok_stapsdt_note_1): Formatting.
934 * elfcode.h (elf_object_p): Use bfd_alloc2.
935 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
936 (elf_slurp_symbol_table): Use bfd_zalloc2.
937 (elf_slurp_reloc_table): Use bfd_alloc2.
938 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
939 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
940 size calculation doesn't overflow.
941 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
942 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
943 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
945 2019-03-08 Alan Modra <amodra@gmail.com>
948 * merge.c (merge_strings): Return secinfo. Don't pad section
950 (_bfd_merge_sections): Pad section to alignment here, if input
951 sections contributing to merged output all pad to alignment.
954 2019-03-06 Nick Clifton <nickc@redhat.com>
956 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
958 * coffgen.c (coff_find_nearest_line_with_names): Do not call
959 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
961 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
963 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
964 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
967 * elf32-s390.c (allocate_dynrelocs): Update comment.
969 2019-02-28 Tamar Christina <tamar.christina@arm.com>
971 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
973 2019-02-28 Nick Clifton <nickc@redhat.com>
976 * elf.c (bfd_elf_string_from_elf_section): Check for a string
977 section that is not NUL terminated.
979 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
982 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
983 by linker when checking copy reloc on protected symbol.
985 2019-02-24 Alan Modra <amodra@gmail.com>
988 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
990 2019-02-20 Eric Tsai <erictsai@cadence.com>
992 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
993 sections between the call site and call destination and adjust
994 call distance by the largest alignment.
996 2019-02-20 Alan Hayward <alan.hayward@arm.com>
998 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
999 * elf.c (elfcore_grok_aarch_pauth): New function.
1000 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1001 (elfcore_write_aarch_pauth): New function.
1002 (elfcore_write_register_note): Check for AArch64 pauth section.
1004 2019-02-20 Alan Modra <amodra@gmail.com>
1007 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1010 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1012 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1013 Darwin hosts, not just or1k.
1014 * configure: Regenerate.
1016 2019-02-20 Alan Modra <amodra@gmail.com>
1019 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1020 sentinel NUL to string buffer nearer to loop where it is used.
1021 Don't go past sentinel when scanning strings, and don't write
1023 * archive.c (do_slurp_coff_armap): Simplify string handling to
1026 2019-02-19 Alan Modra <amodra@gmail.com>
1029 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1030 attempting to prevent read past end of section.
1032 2019-02-18 Alan Modra <amodra@gmail.com>
1035 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1036 PRIx64 to generate warning messages. Print local sym names too.
1038 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1040 * elf32-arc (INIT_SYM_STRING): Delete.
1041 (FINI_SYM_STRING): Likewise.
1042 (init_str): Likewise.
1043 (fini_str): Likewise.
1045 2019-02-08 Alan Modra <amodra@gmail.com>
1047 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1048 for bss-plt" warning to make it an error.
1050 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1053 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1054 reloc_class_ifunc for ifunc symbols.
1055 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1057 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1059 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1060 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1062 2019-02-07 Nick Clifton <nickc@redhat.com>
1064 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1065 into the definitely obsolete list.
1067 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1071 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1072 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1074 (elf_x86_64_check_relocs): Here.
1075 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1076 to check if a symbol is defined in a non-shared object.
1077 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1079 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1081 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1082 of 'labs' (and fix GCC warning).
1084 2019-01-25 Nick Clifton <nickc@redhat.com>
1086 * po/ru.po: Updated Russian translation.
1088 2019-01-23 Nick Clifton <nickc@redhat.com>
1090 * po/fr.po: Updated French translation.
1092 2019-01-21 Nick Clifton <nickc@redhat.com>
1094 * po/pt.po: Updated Portuguese translation.
1095 * po/uk.po: Updated Ukranian translation.
1097 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1100 * elf32-nds32.c (nds32_relocate_section): Add space between words
1102 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1104 (riscv_i_or_e_p): Likewise.
1105 (riscv_merge_arch_attr_info): Likewise.
1107 2019-01-19 Nick Clifton <nickc@redhat.com>
1109 * version.m4: Reset to 2.32.51
1110 * configure: Regenerate.
1111 * po/bfd.pot: Regenerate.
1113 2018-06-24 Nick Clifton <nickc@redhat.com>
1115 2.32 branch created.
1117 2019-01-16 Kito Cheng <kito@andestech.com>
1119 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1122 2019-01-16 Kito Cheng <kito@andestech.com>
1123 Nelson Chu <nelson@andestech.com>
1125 * elfnn-riscv.c (in_subsets): New.
1126 (out_subsets): Likewise.
1127 (merged_subsets): Likewise.
1128 (riscv_std_ext_p): Likewise.
1129 (riscv_non_std_ext_p): Likewise.
1130 (riscv_std_sv_ext_p): Likewise.
1131 (riscv_non_std_sv_ext_p): Likewise.
1132 (riscv_version_mismatch): Likewise.
1133 (riscv_i_or_e_p): Likewise.
1134 (riscv_merge_std_ext): Likewise.
1135 (riscv_merge_non_std_and_sv_ext): Likewise.
1136 (riscv_merge_arch_attr_info): Likewise.
1137 (riscv_merge_attributes): Likewise.
1138 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1140 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1141 (elf_backend_obj_attrs_vendor): Define.
1142 (elf_backend_obj_attrs_section_type): Likewise.
1143 (elf_backend_obj_attrs_section): Likewise.
1144 (elf_backend_obj_attrs_arg_type): Define as
1145 riscv_elf_obj_attrs_arg_type.
1146 * elfxx-riscv.c (riscv_estimate_digit): New.
1147 (riscv_estimate_arch_strlen1): Likewise.
1148 (riscv_estimate_arch_strlen): Likewise.
1149 (riscv_arch_str1): Likewise.
1150 (riscv_arch_str): Likewise.
1151 * elfxx-riscv.h (riscv_arch_str): Declare.
1153 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1155 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1157 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1158 source field. (md_apply_fix): Apply final fix
1159 to BFD_RELOC_S12Z_OPR.
1160 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1162 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1165 * elf32-s390.c (allocate_dynrelocs): Update comment.
1167 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1169 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1170 * configure: Regenerate.
1172 2019-01-08 Alan Modra <amodra@gmail.com>
1176 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1179 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1181 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1182 * bfd/bfd-in2.h: Regenerate.
1183 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1184 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1186 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1188 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1189 default target, little endian target is more suitable.
1191 2019-01-04 Alan Modra <amodra@gmail.com>
1195 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1197 (EQ_VALUE_IN_FIELD): Likewise.
1198 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1200 2019-01-01 Alan Modra <amodra@gmail.com>
1202 Update year range in copyright notice of all files.
1204 For older changes see ChangeLog-2018
1206 Copyright (C) 2019 Free Software Foundation, Inc.
1208 Copying and distribution of this file, with or without modification,
1209 are permitted in any medium without royalty provided the copyright
1210 notice and this notice are preserved.
1216 version-control: never