1 2019-06-28 Nick Clifton <nickc@redhat.com>
4 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
5 large version reference section.
6 * compress.c (bfd_get_full_section_contents): Check for an
7 uncompressed section whose size is larger than the file size.
9 2019-06-28 Alan Modra <amodra@gmail.com>
11 * format.c (bfd_check_format_matches): Don't match plugin target
12 if another target matches. Expand comment.
13 * targets.c (_bfd_target_vector): Move plugin_vec after all other
14 non-corefile targets, outside !SELECT_VECS.
15 * config.bfd: Don't handle targ=plugin here.
16 * configure.ac: Don't add plugin to enable_targets or handle in
17 target loop setting selvecs and other target vars.
18 * configure: Regenerate.
20 2019-06-26 Nick Clifton <nickc@redhat.com>
23 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
24 messages for failures.
25 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
26 if returning an error value.
28 2019-06-25 Jan Beulich <jbeulich@suse.com>
30 * elf-properties.c (elf_find_and_remove_property): Rename last
31 parameter. Mention it in comment.
33 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
35 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
36 SEC_MERGE or SEC_CODE flags are set.
37 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
38 symtype consistently. Don't include sec_addr (sym_sec) in symval.
39 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
40 Add sec_addr (sym_sec) after handling merge sections.
42 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
45 * elf-properties.c (elf_merge_gnu_property_list): Remove the
46 property after reporting property removal.
48 2019-06-23 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
52 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
53 Reduce range of offsets allowed for other GOT relocs.
55 2019-06-23 Alan Modra <amodra@gmail.com>
58 * elfcode.h (elf_object_p): Warning fix.
60 2019-06-21 Alan Modra <amodra@gmail.com>
63 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
65 2019-06-19 Alan Modra <amodra@gmail.com>
68 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
69 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
71 2019-06-19 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
74 functions that require r2 valid to use local entry.
75 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
77 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
79 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
80 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
81 with elfNN_aarch64_allocate_local_dynrelocs.
83 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
85 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
87 2019-06-14 Alan Modra <amodra@gmail.com>
89 * Makefile.in: Regenerate.
90 * configure: Regenerate.
92 2019-06-14 Alan Modra <amodra@gmail.com>
94 * elf64-ppc.c: Fix comments involving paddi.
96 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
99 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
100 absent, or the bfd is not in the ELF formart.
101 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
103 2019-06-10 Christos Zoulas <christos@zoulas.com>
106 * elf.c (elfcore_make_auxv_note_section): New function.
107 (elfcore_grok_note): Use it.
108 (elfcore_grok_freebsd_note): Likewise.
109 (elfcore_grok_openbsd_note): Likewise.
110 (elfcore_grok_netbsd_note): Likewise. Plus add support for
111 NT_NETBSDCORE_AUXV notes.
113 2019-06-06 Sudakshina Das <sudi.das@arm.com>
115 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
116 alignment of the new gnu property section.
118 2019-06-06 Sudakshina Das <sudi.das@arm.com>
120 * bfd-in.h: Change comment.
121 * bfd-in2.h: Regenerate.
122 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
123 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
126 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
128 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
129 Remove overflow check.
131 2019-05-28 Alan Modra <amodra@gmail.com>
134 * cofflink.c (coff_link_check_archive_element): Don't assume
135 element is a coff object file after calling add_archive_element.
137 2019-05-28 Alan Modra <amodra@gmail.com>
140 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
141 attempt to set sh_entsize for excluded PLT section.
143 2019-05-28 Alan Modra <amodra@gmail.com>
146 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
147 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
148 allocated in alpha_dynamic_entries_for_reloc.
150 2019-05-28 Alan Modra <amodra@gmail.com>
153 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
154 on NULL output_section.
155 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
157 2019-05-28 Alan Modra <amodra@gmail.com>
160 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
161 entry when MUST_FIND. Abort when MUST_FIND not found.
162 (elf_m68k_get_bfd2got_entry): Likewise.
163 (elf_m68k_relocate_section): Remove now useless assert.
165 2019-05-28 Alan Modra <amodra@gmail.com>
168 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
169 from bfd_link_info, not an output section owner.
170 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
171 (elf_hppa_final_link_relocate): Likewise.
173 2019-05-28 Alan Modra <amodra@gmail.com>
176 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
177 create_object_symbols_section, obj_textsec, obj_datasec or
178 obj_bsssec. Fix other errors in placement.
179 * config.bfd: Obsolete tic30-aout.
181 2019-05-28 Alan Modra <amodra@gmail.com>
184 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
185 end of section list as well as section_count.
186 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
187 section list before returning error.
189 2019-05-27 Alan Modra <amodra@gmail.com>
191 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
193 2019-05-27 Alan Modra <amodra@gmail.com>
196 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
198 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
200 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
201 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
202 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
203 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
204 (elf_backend_merge_symbol_attribute): Define.
206 2019-05-24 Alan Modra <amodra@gmail.com>
208 * po/SRC-POTFILES.in: Regenerate.
210 2019-05-24 Alan Modra <amodra@gmail.com>
212 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
213 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
214 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
215 (struct ppc_link_hash_table): Add powerxx_stubs.
216 (ppc64_elf_check_relocs): Set powerxx_stubs.
217 (build_powerxx_offset, size_powerxx_offset),
218 (num_relocs_for_powerxx_offset),
219 (emit_relocs_for_powerxx_offset): New functions.
220 (plt_stub_size): Size powerxx stubs.
221 (ppc_build_one_stub): Emit powerxx stubs.
222 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
225 2019-05-24 Alan Modra <amodra@gmail.com>
227 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
229 (xlate_pcrel_opt): New function.
230 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
231 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
232 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
234 2019-05-24 Alan Modra <amodra@gmail.com>
236 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
237 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
238 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
239 (BFD_RELOC_PPC64_PLT_PCREL34),
240 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
241 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
242 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
243 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
244 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
245 * elf64-ppc.c (PNOP): Define.
246 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
247 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
248 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
250 (ppc64_elf_prefix_reloc): New function.
251 (struct ppc_link_hash_table): Add notoc_plt.
252 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
253 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
254 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
255 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
256 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
257 possible need for dynamic relocs on non-pcrel powerxx relocs.
258 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
259 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
260 (toc_adjusting_stub_needed): Likewise.
261 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
262 (ppc64_elf_relocate_section): Handle new powerxx relocs.
263 * bfd-in2.h: Regenerate.
264 * libbfd.h: Regenerate.
266 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
268 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
269 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
271 * configure: Regenerate.
273 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
275 * configure: Regenerated.
276 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
277 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
278 (BFD64_BACKENDS): Add elf64-bpf.lo.
279 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
280 * Makefile.in (SOURCE_HFILES): Regenerate.
281 * config.bfd (targ_cpu): Handle bpf-*-* targets.
282 * cpu-bpf.c: New file.
283 * elf64-bpf.c: Likewise.
284 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
286 * archures.c: Define architecture bfd_arch_bpf and machine
288 * reloc.c: Define BFD relocations used by the BPF target.
289 * bfd-in2.h: Regenerated.
290 * libbfd.h: Likewise.
292 2019-05-22 Alan Modra <amodra@gmail.com>
294 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
297 2019-05-22 Alan Modra <amodra@gmail.com>
299 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
300 processing on "size error in section".
302 2019-05-22 Alan Modra <amodra@gmail.com>
304 * som.c (som_bfd_free_cached_info): Call
305 _bfd_generic_close_and_cleanup.
307 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
309 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
310 for TLS_TPREL_HI16(/LO16) relocations in shared library.
312 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
314 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
315 checks. Search the RELA table for n64 relocations.
317 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
318 Faraz Shahbazker <fshahbazker@wavecomp.com>
320 * elfxx-mips.c (LA25_BC): New macro.
321 (mips_elf_link_hash_table)<compact_branches>: New field.
322 (STUB_JALRC): New macro.
323 (mipsr6_o32_exec_plt0_entry_compact): New array.
324 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
325 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
326 (mipsr6_exec_plt_entry_compact): Likewise.
327 (mips_elf_create_la25_stub): Use BC instead of J for stubs
328 when compact_branches is true.
329 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
330 PLT for MIPSR6 with compact_branches. Do not reorder the
331 compact branches PLT. Switch the lazy stub for MIPSR6
332 with compact_branches to use JALRC.
333 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
334 when compact_branches is true.
335 (_bfd_mips_elf_compact_branches): New function.
336 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
338 2019-05-21 Tamar Christina <tamar.christina@arm.com>
341 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
344 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
347 * elf32-arm.c (get_value_helper): Remove.
348 (elf32_arm_final_link_relocate): Fix branch future relocations.
350 2019-05-21 Tamar Christina <tamar.christina@arm.com>
353 * bfd-in.h (enum erratum_84319_opts): New
354 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
355 int to enum erratum_84319_opts.
356 * bfd-in2.h: Regenerate.
357 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
358 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
359 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
360 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
361 (_bfd_aarch64_resize_stubs): Amend comment.
362 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
364 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
365 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
367 (clear_erratum_843419_entry): Update erratum conditional.
369 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
372 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
373 when computing distance_short_enough.
375 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
378 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
379 Wrap around even if distance equals avr_pc_wrap_around.
381 2019-05-20 Nick Clifton <nickc@redhat.com>
383 * po/fr.po: Updated French translation.
385 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
387 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
389 2019-05-16 Alan Modra <amodra@gmail.com>
391 * elf32-arm.c (elf32_arm_write_section): Revert last change.
393 2019-05-15 Alan Modra <amodra@gmail.com>
395 * elf32-arm.c (elf32_arm_write_section): Don't leave
396 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
397 unitialised section contents.
399 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
402 * verilog.c: (VerilogDataWidth): New variable.
403 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
405 2019-05-08 Nick Clifton <nickc@redhat.com>
408 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
409 rather than FALSE if encountering a non-ELF file.
411 2019-05-06 Alan Modra <amodra@gmail.com>
413 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
415 2019-05-06 Alan Modra <amodra@gmail.com>
417 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
418 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
419 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
420 * libbfd.h: Regenerate.
421 * bfd-in2.h: Regenerate.
423 2019-05-04 Alan Modra <amodra@gmail.com>
426 * syms.c (coff_section_type): Only allow '.', '$' and numeric
427 following the standard section names.
428 (bfd_decode_symclass): Prioritize section flag tests in
429 decode_section_type before name tests in coff_section_type.
430 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
431 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
432 their names and choose standard .text section flags for
435 2019-05-02 Nick Clifton <nickc@redhat.com>
438 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
439 .gnu.debugaltlink sections as debugging sections.
441 2019-04-30 Alan Modra <amodra@gmail.com>
443 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
444 (struct _ppc64_elf_section_data): Likewise.
445 (ppc64_elf_check_relocs): Set above fields.
446 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
447 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
450 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
453 * elflink.c (elf_link_output_extsym): Don't complain undefined
454 weak dynamic reference.
456 2019-04-25 Sudakshina Das <sudi.das@arm.com>
458 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
459 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
460 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
461 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
462 (elfNN_aarch64_small_plt0_pac_entry): Remove.
463 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
464 (elfNN_aarch64_small_plt0_bti_entry): Update.
465 (elfNN_aarch64_small_plt_bti_entry): Update.
466 (elfNN_aarch64_small_plt_pac_entry): Update.
467 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
468 (setup_plt_values): Setup new entries.
469 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
470 (elfNN_aarch64_plt_sym_val): Likewise.
472 2019-04-22 Jim Wilson <jimw@sifive.com>
474 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
476 2019-04-19 Alan Modra <amodra@gmail.com>
478 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
480 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
482 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
483 building shared object.
484 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
486 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
489 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
492 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
494 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
496 * bfd-in2.h: Regenerate.
497 * libbfd.h: Likewise.
499 2019-04-15 Sudakshina Das <sudi.das@arm.com>
501 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
502 * bfd-in2.h: Regenerated.
503 * libbfd.h: Regenerated.
505 2019-04-15 Sudakshina Das <sudi.das@arm.com>
507 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
508 * bfd-in2.h: Regenerated.
509 * libbfd.h: Likewise.
511 2019-04-15 Sudakshina Das <sudi.das@arm.com>
513 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
514 * bfd-in2.h: Regenerated.
515 * libbfd.h: Regenerated.
516 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
517 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
518 and R_ARM_THM_BF12 together.
519 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
521 2019-04-15 Sudakshina Das <sudi.das@arm.com>
523 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
524 * libbfd.h: Regenerated.
525 * bfd-in2.h: Regenerated.
526 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
527 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
528 and R_ARM_THM_BF18 together.
529 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
531 2019-04-15 Sudakshina Das <sudi.das@arm.com>
533 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
534 * bfd-in2.h: Regenerated.
535 * libbfd.h: Regenerated.
536 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
537 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
538 and R_ARM_THM_BF16 together.
539 (get_value_helper): New reloc helper.
540 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
542 2019-04-15 Sudakshina Das <sudi.das@arm.com>
544 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
545 * bfd-in2.h: Regenerate.
546 * libbfd.h: Regenerate.
548 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
550 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
551 * bfd-in2.h: Regenerate.
552 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
553 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
555 (using_thumb2): Likewise.
556 (using_thumb2_bl): Update assert.
557 (arch_has_arm_nop): Likewise.
558 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
559 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
561 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
563 * elf-linker-x86.h (elf_x86_cet_report): New.
564 (elf_linker_x86_params): Add cet_report.
565 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
566 missing IBT and SHSTK properties if needed.
568 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
571 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
572 "h != NULL". Don't check "h != NULL" before calling.
573 bfd_elf_gc_record_vtentry.
574 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
575 * elf32-bfin.c (bfin_check_relocs): Likewise.
576 * elf32-cris.c (cris_elf_check_relocs): Likewise.
577 * elf32-csky.c (csky_elf_check_relocs): Likewise.
578 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
579 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
580 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
581 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
582 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
583 * elf32-i386.c (elf_i386_check_relocs): Likewise.
584 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
585 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
586 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
587 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
588 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
589 * elf32-metag.c (elf_metag_check_relocs): Likewise.
590 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
591 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
592 * elf32-s390.c (elf_s390_check_relocs): Likewise.
593 * elf32-sh.c (sh_elf_check_relocs): Likewise.
594 * elf32-v850.c (v850_elf_check_relocs): Likewise.
595 * elf32-vax.c (elf_vax_check_relocs): Likewise.
596 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
597 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
598 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
599 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
600 * elf64-s390.c (elf_s390_check_relocs): Likewise.
601 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
602 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
603 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
604 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
607 2019-04-11 Alan Modra <amodra@gmail.com>
610 * elflink.c (elf_link_add_object_symbols): Don't read partial
611 dynamic entries from fuzzed objects.
613 2019-04-11 Tamar Christina <tamar.christina@arm.com>
616 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
617 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
618 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
620 2019-04-10 Michael Forney <mforney@mforney.org>
623 * doc/chew.c (free_words): Correctly free "push_text" strings.
625 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
627 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
629 2019-04-08 Alan Modra <amodra@gmail.com>
631 * configure.ac (elfxx_x86): Define and use.
632 * configure: Regenerate.
634 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
636 * elf-linker-x86.h: New file.
637 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
638 to get x86-specific linker options.
639 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
640 (elf_x86_64_check_relocs): Likewise.
641 (elf_x86_64_relocate_section): Likewise.
642 (elf_x86_64_link_setup_gnu_properties): Likewise.
643 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
644 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
645 (_bfd_elf_linker_x86_set_options): New function.
646 * elfxx-x86.h: Include "elf-linker-x86.h".
647 (elf_x86_link_hash_table): Add params.
649 2019-04-03 Alan Modra <amodra@gmail.com>
651 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
652 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
653 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
654 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
655 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
656 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
658 2019-04-02 Jim Wilson <jimw@sifive.com>
661 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
662 ELF header flags to after check for ELF object file. Loop through
663 sections looking for code sections, if none, then skip ABI checks.
665 2019-03-30 Andrew Waterman <andrew@sifive.com>
667 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
670 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
672 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
673 info->export_dynamic to the conditional.
675 2019-03-28 Alan Modra <amodra@gmail.com>
678 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
679 * configure: Regenerate.
680 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
681 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
682 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
683 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
684 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
686 2019-03-21 Jim Wilson <jimw@sifive.com>
689 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
690 verify sym non-NULL before using. Add identical check using h.
692 2019-03-21 Sudakshina Das <sudi.das@arm.com>
694 * elf-bfd.h (struct elf_backend_data): Add argument to
695 merge_gnu_properties.
696 * elf-properties.c (elf_merge_gnu_properties): Add argument to
697 itself and while calling bed->merge_gnu_properties.
698 (elf_merge_gnu_property_list): Update the calls for
699 elf_merge_gnu_properties.
700 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
701 of --force-bti warning and add argument.
702 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
704 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
705 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
708 2019-03-20 Sudakshina Das <sudi.das@arm.com>
710 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
711 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
712 (elf_backend_fixup_gnu_properties): Define for AArch64.
714 2019-03-18 Alan Modra <amodra@gmail.com>
717 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
718 for local iplt syms with ent->plt.offset == -1. Remove ineffective
719 attempt at writing glink stubs only once.
721 2019-03-16 Alan Modra <amodra@gmail.com>
724 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
725 (_bfd_elf_rel_local_sym): Likewise.
726 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
727 section of symbols with unrecognized shndx.
729 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
732 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
734 * cofflink.c (coff_link_add_symbols): Check for symbols defined
735 in discarded section.
737 2019-03-15 Alan Modra <amodra@gmail.com>
740 * elflink.c (elf_link_add_object_symbols): Bail out on a local
741 symbol after globals if elf_bad_symtab is not set.
743 2019-03-15 Alan Modra <amodra@gmail.com>
746 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
747 (_bfd_elf_rel_local_sym): Likewise.
749 2019-03-15 Alan Modra <amodra@gmail.com>
752 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
753 object files with sh_size not a multiple of sh_entsize.
755 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
758 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
759 input with bad relocation.
761 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
763 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
765 2019-03-14 Nick Clifton <nickc@redhat.com>
768 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
769 (save_section_vma): Initialise field to the number of entries in
771 (section_vma_same): Check that the number of entries in the
772 sec_vma table matches the number of sections in the bfd.
774 2019-03-14 Nick Clifton <nickc@redhat.com>
777 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
778 section owner pointer when adding the default symbol.
780 2019-03-14 Nick Clifton <nickc@redhat.com>
783 * elflink.c (elf_link_add_object_symbols): Add new local variable
784 extversym_end. Initialise it to point to the end of the version
785 symbol table, if present. Check it when initialising and updating
788 2019-03-13 Sudakshina Das <sudi.das@arm.com>
790 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
791 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
792 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
793 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
795 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
796 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
797 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
799 2019-03-13 Sudakshina Das <sudi.das@arm.com>
800 Szabolcs Nagy <szabolcs.nagy@arm.com>
802 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
803 (aarch64_bti_pac_info): New.
804 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
805 (bfd_elf32_aarch64_set_options): Likewise.
806 * bfd-in2.h: Regenerate
807 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
808 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
809 (elfNN_aarch64_small_plt0_bti_entry): New.
810 (elfNN_aarch64_small_plt_bti_entry): New.
811 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
812 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
813 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
814 tlsdesc_plt_entry_size fields.
815 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
816 (setup_plt_values): New helper function.
817 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
819 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
821 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
822 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
823 to plt stubs instead of fixed ones and update filling them according
825 (elfNN_aarch64_init_small_plt0_entry): Likewise.
826 (elfNN_aarch64_finish_dynamic_sections): Likewise.
827 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
828 (elfNN_aarch64_plt_sym_val): Update size accordingly.
829 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
831 (bfd_elfNN_get_synthetic_symtab): Define.
832 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
833 and mising BTI NOTE SECTION.
836 2019-03-13 Sudakshina Das <sudi.das@arm.com>
838 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
839 linker created inputs from merge.
840 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
841 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
842 (elfNN_aarch64_link_setup_gnu_properties): New.
843 (elfNN_aarch64_merge_gnu_properties): New.
844 (elf_backend_setup_gnu_properties): Define for AArch64.
845 (elf_backend_merge_gnu_properties): Likewise.
846 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
847 (_bfd_aarch64_elf_parse_gnu_properties): Define.
848 (_bfd_aarch64_elf_merge_gnu_properties): Define.
849 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
850 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
851 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
852 (elf_backend_parse_gnu_properties): Define for AArch64.
854 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
857 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
858 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
860 2019-03-12 Alan Modra <amodra@gmail.com>
862 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
863 nmemb parameter. Use bfd_alloc2.
864 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
866 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
867 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
868 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
870 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
871 (assign_section_numbers): Style fix.
872 (swap_out_syms): Use bfd_malloc2.
873 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
875 (_bfd_elf_make_empty_symbol): Style fix.
876 (elfobj_grok_stapsdt_note_1): Formatting.
877 * elfcode.h (elf_object_p): Use bfd_alloc2.
878 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
879 (elf_slurp_symbol_table): Use bfd_zalloc2.
880 (elf_slurp_reloc_table): Use bfd_alloc2.
881 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
882 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
883 size calculation doesn't overflow.
884 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
885 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
886 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
888 2019-03-08 Alan Modra <amodra@gmail.com>
891 * merge.c (merge_strings): Return secinfo. Don't pad section
893 (_bfd_merge_sections): Pad section to alignment here, if input
894 sections contributing to merged output all pad to alignment.
897 2019-03-06 Nick Clifton <nickc@redhat.com>
899 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
901 * coffgen.c (coff_find_nearest_line_with_names): Do not call
902 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
904 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
906 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
907 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
910 * elf32-s390.c (allocate_dynrelocs): Update comment.
912 2019-02-28 Tamar Christina <tamar.christina@arm.com>
914 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
916 2019-02-28 Nick Clifton <nickc@redhat.com>
919 * elf.c (bfd_elf_string_from_elf_section): Check for a string
920 section that is not NUL terminated.
922 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
925 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
926 by linker when checking copy reloc on protected symbol.
928 2019-02-24 Alan Modra <amodra@gmail.com>
931 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
933 2019-02-20 Eric Tsai <erictsai@cadence.com>
935 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
936 sections between the call site and call destination and adjust
937 call distance by the largest alignment.
939 2019-02-20 Alan Hayward <alan.hayward@arm.com>
941 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
942 * elf.c (elfcore_grok_aarch_pauth): New function.
943 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
944 (elfcore_write_aarch_pauth): New function.
945 (elfcore_write_register_note): Check for AArch64 pauth section.
947 2019-02-20 Alan Modra <amodra@gmail.com>
950 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
953 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
955 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
956 Darwin hosts, not just or1k.
957 * configure: Regenerate.
959 2019-02-20 Alan Modra <amodra@gmail.com>
962 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
963 sentinel NUL to string buffer nearer to loop where it is used.
964 Don't go past sentinel when scanning strings, and don't write
966 * archive.c (do_slurp_coff_armap): Simplify string handling to
969 2019-02-19 Alan Modra <amodra@gmail.com>
972 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
973 attempting to prevent read past end of section.
975 2019-02-18 Alan Modra <amodra@gmail.com>
978 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
979 PRIx64 to generate warning messages. Print local sym names too.
981 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
983 * elf32-arc (INIT_SYM_STRING): Delete.
984 (FINI_SYM_STRING): Likewise.
985 (init_str): Likewise.
986 (fini_str): Likewise.
988 2019-02-08 Alan Modra <amodra@gmail.com>
990 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
991 for bss-plt" warning to make it an error.
993 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
996 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
997 reloc_class_ifunc for ifunc symbols.
998 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1000 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1002 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1003 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1005 2019-02-07 Nick Clifton <nickc@redhat.com>
1007 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1008 into the definitely obsolete list.
1010 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1013 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1014 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1015 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1017 (elf_x86_64_check_relocs): Here.
1018 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1019 to check if a symbol is defined in a non-shared object.
1020 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1022 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1024 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1025 of 'labs' (and fix GCC warning).
1027 2019-01-25 Nick Clifton <nickc@redhat.com>
1029 * po/ru.po: Updated Russian translation.
1031 2019-01-23 Nick Clifton <nickc@redhat.com>
1033 * po/fr.po: Updated French translation.
1035 2019-01-21 Nick Clifton <nickc@redhat.com>
1037 * po/pt.po: Updated Portuguese translation.
1038 * po/uk.po: Updated Ukranian translation.
1040 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1043 * elf32-nds32.c (nds32_relocate_section): Add space between words
1045 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1047 (riscv_i_or_e_p): Likewise.
1048 (riscv_merge_arch_attr_info): Likewise.
1050 2019-01-19 Nick Clifton <nickc@redhat.com>
1052 * version.m4: Reset to 2.32.51
1053 * configure: Regenerate.
1054 * po/bfd.pot: Regenerate.
1056 2018-06-24 Nick Clifton <nickc@redhat.com>
1058 2.32 branch created.
1060 2019-01-16 Kito Cheng <kito@andestech.com>
1062 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1065 2019-01-16 Kito Cheng <kito@andestech.com>
1066 Nelson Chu <nelson@andestech.com>
1068 * elfnn-riscv.c (in_subsets): New.
1069 (out_subsets): Likewise.
1070 (merged_subsets): Likewise.
1071 (riscv_std_ext_p): Likewise.
1072 (riscv_non_std_ext_p): Likewise.
1073 (riscv_std_sv_ext_p): Likewise.
1074 (riscv_non_std_sv_ext_p): Likewise.
1075 (riscv_version_mismatch): Likewise.
1076 (riscv_i_or_e_p): Likewise.
1077 (riscv_merge_std_ext): Likewise.
1078 (riscv_merge_non_std_and_sv_ext): Likewise.
1079 (riscv_merge_arch_attr_info): Likewise.
1080 (riscv_merge_attributes): Likewise.
1081 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1083 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1084 (elf_backend_obj_attrs_vendor): Define.
1085 (elf_backend_obj_attrs_section_type): Likewise.
1086 (elf_backend_obj_attrs_section): Likewise.
1087 (elf_backend_obj_attrs_arg_type): Define as
1088 riscv_elf_obj_attrs_arg_type.
1089 * elfxx-riscv.c (riscv_estimate_digit): New.
1090 (riscv_estimate_arch_strlen1): Likewise.
1091 (riscv_estimate_arch_strlen): Likewise.
1092 (riscv_arch_str1): Likewise.
1093 (riscv_arch_str): Likewise.
1094 * elfxx-riscv.h (riscv_arch_str): Declare.
1096 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1098 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1100 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1101 source field. (md_apply_fix): Apply final fix
1102 to BFD_RELOC_S12Z_OPR.
1103 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1105 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1108 * elf32-s390.c (allocate_dynrelocs): Update comment.
1110 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1112 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1113 * configure: Regenerate.
1115 2019-01-08 Alan Modra <amodra@gmail.com>
1119 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1122 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1124 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1125 * bfd/bfd-in2.h: Regenerate.
1126 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1127 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1129 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1131 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1132 default target, little endian target is more suitable.
1134 2019-01-04 Alan Modra <amodra@gmail.com>
1138 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1140 (EQ_VALUE_IN_FIELD): Likewise.
1141 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1143 2019-01-01 Alan Modra <amodra@gmail.com>
1145 Update year range in copyright notice of all files.
1147 For older changes see ChangeLog-2018
1149 Copyright (C) 2019 Free Software Foundation, Inc.
1151 Copying and distribution of this file, with or without modification,
1152 are permitted in any medium without royalty provided the copyright
1153 notice and this notice are preserved.
1159 version-control: never