1 2019-05-20 Nick Clifton <nickc@redhat.com>
3 * po/fr.po: Updated French translation.
5 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
7 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
9 2019-05-16 Alan Modra <amodra@gmail.com>
11 * elf32-arm.c (elf32_arm_write_section): Revert last change.
13 2019-05-15 Alan Modra <amodra@gmail.com>
15 * elf32-arm.c (elf32_arm_write_section): Don't leave
16 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
17 unitialised section contents.
19 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
22 * verilog.c: (VerilogDataWidth): New variable.
23 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
25 2019-05-08 Nick Clifton <nickc@redhat.com>
28 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
29 rather than FALSE if encountering a non-ELF file.
31 2019-05-06 Alan Modra <amodra@gmail.com>
33 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
35 2019-05-06 Alan Modra <amodra@gmail.com>
37 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
38 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
39 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
40 * libbfd.h: Regenerate.
41 * bfd-in2.h: Regenerate.
43 2019-05-04 Alan Modra <amodra@gmail.com>
46 * syms.c (coff_section_type): Only allow '.', '$' and numeric
47 following the standard section names.
48 (bfd_decode_symclass): Prioritize section flag tests in
49 decode_section_type before name tests in coff_section_type.
50 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
51 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
52 their names and choose standard .text section flags for
55 2019-05-02 Nick Clifton <nickc@redhat.com>
58 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
59 .gnu.debugaltlink sections as debugging sections.
61 2019-04-30 Alan Modra <amodra@gmail.com>
63 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
64 (struct _ppc64_elf_section_data): Likewise.
65 (ppc64_elf_check_relocs): Set above fields.
66 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
67 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
70 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
73 * elflink.c (elf_link_output_extsym): Don't complain undefined
74 weak dynamic reference.
76 2019-04-25 Sudakshina Das <sudi.das@arm.com>
78 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
79 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
80 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
81 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
82 (elfNN_aarch64_small_plt0_pac_entry): Remove.
83 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
84 (elfNN_aarch64_small_plt0_bti_entry): Update.
85 (elfNN_aarch64_small_plt_bti_entry): Update.
86 (elfNN_aarch64_small_plt_pac_entry): Update.
87 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
88 (setup_plt_values): Setup new entries.
89 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
90 (elfNN_aarch64_plt_sym_val): Likewise.
92 2019-04-22 Jim Wilson <jimw@sifive.com>
94 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
96 2019-04-19 Alan Modra <amodra@gmail.com>
98 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
100 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
102 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
103 building shared object.
104 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
106 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
109 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
112 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
114 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
116 * bfd-in2.h: Regenerate.
117 * libbfd.h: Likewise.
119 2019-04-15 Sudakshina Das <sudi.das@arm.com>
121 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
122 * bfd-in2.h: Regenerated.
123 * libbfd.h: Regenerated.
125 2019-04-15 Sudakshina Das <sudi.das@arm.com>
127 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
128 * bfd-in2.h: Regenerated.
129 * libbfd.h: Likewise.
131 2019-04-15 Sudakshina Das <sudi.das@arm.com>
133 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
134 * bfd-in2.h: Regenerated.
135 * libbfd.h: Regenerated.
136 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
137 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
138 and R_ARM_THM_BF12 together.
139 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
141 2019-04-15 Sudakshina Das <sudi.das@arm.com>
143 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
144 * libbfd.h: Regenerated.
145 * bfd-in2.h: Regenerated.
146 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
147 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
148 and R_ARM_THM_BF18 together.
149 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
151 2019-04-15 Sudakshina Das <sudi.das@arm.com>
153 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
154 * bfd-in2.h: Regenerated.
155 * libbfd.h: Regenerated.
156 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
157 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
158 and R_ARM_THM_BF16 together.
159 (get_value_helper): New reloc helper.
160 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
162 2019-04-15 Sudakshina Das <sudi.das@arm.com>
164 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
165 * bfd-in2.h: Regenerate.
166 * libbfd.h: Regenerate.
168 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
170 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
171 * bfd-in2.h: Regenerate.
172 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
173 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
175 (using_thumb2): Likewise.
176 (using_thumb2_bl): Update assert.
177 (arch_has_arm_nop): Likewise.
178 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
179 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
181 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
183 * elf-linker-x86.h (elf_x86_cet_report): New.
184 (elf_linker_x86_params): Add cet_report.
185 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
186 missing IBT and SHSTK properties if needed.
188 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
191 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
192 "h != NULL". Don't check "h != NULL" before calling.
193 bfd_elf_gc_record_vtentry.
194 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
195 * elf32-bfin.c (bfin_check_relocs): Likewise.
196 * elf32-cris.c (cris_elf_check_relocs): Likewise.
197 * elf32-csky.c (csky_elf_check_relocs): Likewise.
198 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
199 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
200 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
201 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
202 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
203 * elf32-i386.c (elf_i386_check_relocs): Likewise.
204 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
205 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
206 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
207 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
208 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
209 * elf32-metag.c (elf_metag_check_relocs): Likewise.
210 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
211 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
212 * elf32-s390.c (elf_s390_check_relocs): Likewise.
213 * elf32-sh.c (sh_elf_check_relocs): Likewise.
214 * elf32-v850.c (v850_elf_check_relocs): Likewise.
215 * elf32-vax.c (elf_vax_check_relocs): Likewise.
216 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
217 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
218 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
219 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
220 * elf64-s390.c (elf_s390_check_relocs): Likewise.
221 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
222 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
223 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
224 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
227 2019-04-11 Alan Modra <amodra@gmail.com>
230 * elflink.c (elf_link_add_object_symbols): Don't read partial
231 dynamic entries from fuzzed objects.
233 2019-04-11 Tamar Christina <tamar.christina@arm.com>
236 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
237 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
238 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
240 2019-04-10 Michael Forney <mforney@mforney.org>
243 * doc/chew.c (free_words): Correctly free "push_text" strings.
245 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
247 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
249 2019-04-08 Alan Modra <amodra@gmail.com>
251 * configure.ac (elfxx_x86): Define and use.
252 * configure: Regenerate.
254 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
256 * elf-linker-x86.h: New file.
257 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
258 to get x86-specific linker options.
259 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
260 (elf_x86_64_check_relocs): Likewise.
261 (elf_x86_64_relocate_section): Likewise.
262 (elf_x86_64_link_setup_gnu_properties): Likewise.
263 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
264 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
265 (_bfd_elf_linker_x86_set_options): New function.
266 * elfxx-x86.h: Include "elf-linker-x86.h".
267 (elf_x86_link_hash_table): Add params.
269 2019-04-03 Alan Modra <amodra@gmail.com>
271 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
272 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
273 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
274 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
275 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
276 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
278 2019-04-02 Jim Wilson <jimw@sifive.com>
281 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
282 ELF header flags to after check for ELF object file. Loop through
283 sections looking for code sections, if none, then skip ABI checks.
285 2019-03-30 Andrew Waterman <andrew@sifive.com>
287 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
290 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
292 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
293 info->export_dynamic to the conditional.
295 2019-03-28 Alan Modra <amodra@gmail.com>
298 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
299 * configure: Regenerate.
300 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
301 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
302 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
303 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
304 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
306 2019-03-21 Jim Wilson <jimw@sifive.com>
309 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
310 verify sym non-NULL before using. Add identical check using h.
312 2019-03-21 Sudakshina Das <sudi.das@arm.com>
314 * elf-bfd.h (struct elf_backend_data): Add argument to
315 merge_gnu_properties.
316 * elf-properties.c (elf_merge_gnu_properties): Add argument to
317 itself and while calling bed->merge_gnu_properties.
318 (elf_merge_gnu_property_list): Update the calls for
319 elf_merge_gnu_properties.
320 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
321 of --force-bti warning and add argument.
322 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
324 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
325 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
328 2019-03-20 Sudakshina Das <sudi.das@arm.com>
330 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
331 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
332 (elf_backend_fixup_gnu_properties): Define for AArch64.
334 2019-03-18 Alan Modra <amodra@gmail.com>
337 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
338 for local iplt syms with ent->plt.offset == -1. Remove ineffective
339 attempt at writing glink stubs only once.
341 2019-03-16 Alan Modra <amodra@gmail.com>
344 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
345 (_bfd_elf_rel_local_sym): Likewise.
346 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
347 section of symbols with unrecognized shndx.
349 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
352 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
354 * cofflink.c (coff_link_add_symbols): Check for symbols defined
355 in discarded section.
357 2019-03-15 Alan Modra <amodra@gmail.com>
360 * elflink.c (elf_link_add_object_symbols): Bail out on a local
361 symbol after globals if elf_bad_symtab is not set.
363 2019-03-15 Alan Modra <amodra@gmail.com>
366 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
367 (_bfd_elf_rel_local_sym): Likewise.
369 2019-03-15 Alan Modra <amodra@gmail.com>
372 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
373 object files with sh_size not a multiple of sh_entsize.
375 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
378 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
379 input with bad relocation.
381 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
383 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
385 2019-03-14 Nick Clifton <nickc@redhat.com>
388 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
389 (save_section_vma): Initialise field to the number of entries in
391 (section_vma_same): Check that the number of entries in the
392 sec_vma table matches the number of sections in the bfd.
394 2019-03-14 Nick Clifton <nickc@redhat.com>
397 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
398 section owner pointer when adding the default symbol.
400 2019-03-14 Nick Clifton <nickc@redhat.com>
403 * elflink.c (elf_link_add_object_symbols): Add new local variable
404 extversym_end. Initialise it to point to the end of the version
405 symbol table, if present. Check it when initialising and updating
408 2019-03-13 Sudakshina Das <sudi.das@arm.com>
410 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
411 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
412 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
413 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
415 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
416 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
417 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
419 2019-03-13 Sudakshina Das <sudi.das@arm.com>
420 Szabolcs Nagy <szabolcs.nagy@arm.com>
422 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
423 (aarch64_bti_pac_info): New.
424 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
425 (bfd_elf32_aarch64_set_options): Likewise.
426 * bfd-in2.h: Regenerate
427 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
428 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
429 (elfNN_aarch64_small_plt0_bti_entry): New.
430 (elfNN_aarch64_small_plt_bti_entry): New.
431 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
432 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
433 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
434 tlsdesc_plt_entry_size fields.
435 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
436 (setup_plt_values): New helper function.
437 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
439 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
441 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
442 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
443 to plt stubs instead of fixed ones and update filling them according
445 (elfNN_aarch64_init_small_plt0_entry): Likewise.
446 (elfNN_aarch64_finish_dynamic_sections): Likewise.
447 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
448 (elfNN_aarch64_plt_sym_val): Update size accordingly.
449 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
451 (bfd_elfNN_get_synthetic_symtab): Define.
452 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
453 and mising BTI NOTE SECTION.
456 2019-03-13 Sudakshina Das <sudi.das@arm.com>
458 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
459 linker created inputs from merge.
460 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
461 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
462 (elfNN_aarch64_link_setup_gnu_properties): New.
463 (elfNN_aarch64_merge_gnu_properties): New.
464 (elf_backend_setup_gnu_properties): Define for AArch64.
465 (elf_backend_merge_gnu_properties): Likewise.
466 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
467 (_bfd_aarch64_elf_parse_gnu_properties): Define.
468 (_bfd_aarch64_elf_merge_gnu_properties): Define.
469 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
470 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
471 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
472 (elf_backend_parse_gnu_properties): Define for AArch64.
474 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
477 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
478 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
480 2019-03-12 Alan Modra <amodra@gmail.com>
482 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
483 nmemb parameter. Use bfd_alloc2.
484 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
486 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
487 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
488 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
490 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
491 (assign_section_numbers): Style fix.
492 (swap_out_syms): Use bfd_malloc2.
493 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
495 (_bfd_elf_make_empty_symbol): Style fix.
496 (elfobj_grok_stapsdt_note_1): Formatting.
497 * elfcode.h (elf_object_p): Use bfd_alloc2.
498 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
499 (elf_slurp_symbol_table): Use bfd_zalloc2.
500 (elf_slurp_reloc_table): Use bfd_alloc2.
501 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
502 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
503 size calculation doesn't overflow.
504 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
505 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
506 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
508 2019-03-08 Alan Modra <amodra@gmail.com>
511 * merge.c (merge_strings): Return secinfo. Don't pad section
513 (_bfd_merge_sections): Pad section to alignment here, if input
514 sections contributing to merged output all pad to alignment.
517 2019-03-06 Nick Clifton <nickc@redhat.com>
519 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
521 * coffgen.c (coff_find_nearest_line_with_names): Do not call
522 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
524 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
526 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
527 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
530 * elf32-s390.c (allocate_dynrelocs): Update comment.
532 2019-02-28 Tamar Christina <tamar.christina@arm.com>
534 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
536 2019-02-28 Nick Clifton <nickc@redhat.com>
539 * elf.c (bfd_elf_string_from_elf_section): Check for a string
540 section that is not NUL terminated.
542 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
545 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
546 by linker when checking copy reloc on protected symbol.
548 2019-02-24 Alan Modra <amodra@gmail.com>
551 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
553 2019-02-20 Eric Tsai <erictsai@cadence.com>
555 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
556 sections between the call site and call destination and adjust
557 call distance by the largest alignment.
559 2019-02-20 Alan Hayward <alan.hayward@arm.com>
561 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
562 * elf.c (elfcore_grok_aarch_pauth): New function.
563 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
564 (elfcore_write_aarch_pauth): New function.
565 (elfcore_write_register_note): Check for AArch64 pauth section.
567 2019-02-20 Alan Modra <amodra@gmail.com>
570 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
573 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
575 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
576 Darwin hosts, not just or1k.
577 * configure: Regenerate.
579 2019-02-20 Alan Modra <amodra@gmail.com>
582 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
583 sentinel NUL to string buffer nearer to loop where it is used.
584 Don't go past sentinel when scanning strings, and don't write
586 * archive.c (do_slurp_coff_armap): Simplify string handling to
589 2019-02-19 Alan Modra <amodra@gmail.com>
592 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
593 attempting to prevent read past end of section.
595 2019-02-18 Alan Modra <amodra@gmail.com>
598 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
599 PRIx64 to generate warning messages. Print local sym names too.
601 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
603 * elf32-arc (INIT_SYM_STRING): Delete.
604 (FINI_SYM_STRING): Likewise.
605 (init_str): Likewise.
606 (fini_str): Likewise.
608 2019-02-08 Alan Modra <amodra@gmail.com>
610 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
611 for bss-plt" warning to make it an error.
613 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
616 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
617 reloc_class_ifunc for ifunc symbols.
618 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
620 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
622 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
623 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
625 2019-02-07 Nick Clifton <nickc@redhat.com>
627 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
628 into the definitely obsolete list.
630 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
633 * elf64-x86-64.c (elf_x86_64_need_pic): Check
634 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
635 (elf_x86_64_relocate_section): Move PIC check for PC-relative
637 (elf_x86_64_check_relocs): Here.
638 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
639 to check if a symbol is defined in a non-shared object.
640 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
642 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
644 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
645 of 'labs' (and fix GCC warning).
647 2019-01-25 Nick Clifton <nickc@redhat.com>
649 * po/ru.po: Updated Russian translation.
651 2019-01-23 Nick Clifton <nickc@redhat.com>
653 * po/fr.po: Updated French translation.
655 2019-01-21 Nick Clifton <nickc@redhat.com>
657 * po/pt.po: Updated Portuguese translation.
658 * po/uk.po: Updated Ukranian translation.
660 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
663 * elf32-nds32.c (nds32_relocate_section): Add space between words
665 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
667 (riscv_i_or_e_p): Likewise.
668 (riscv_merge_arch_attr_info): Likewise.
670 2019-01-19 Nick Clifton <nickc@redhat.com>
672 * version.m4: Reset to 2.32.51
673 * configure: Regenerate.
674 * po/bfd.pot: Regenerate.
676 2018-06-24 Nick Clifton <nickc@redhat.com>
680 2019-01-16 Kito Cheng <kito@andestech.com>
682 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
685 2019-01-16 Kito Cheng <kito@andestech.com>
686 Nelson Chu <nelson@andestech.com>
688 * elfnn-riscv.c (in_subsets): New.
689 (out_subsets): Likewise.
690 (merged_subsets): Likewise.
691 (riscv_std_ext_p): Likewise.
692 (riscv_non_std_ext_p): Likewise.
693 (riscv_std_sv_ext_p): Likewise.
694 (riscv_non_std_sv_ext_p): Likewise.
695 (riscv_version_mismatch): Likewise.
696 (riscv_i_or_e_p): Likewise.
697 (riscv_merge_std_ext): Likewise.
698 (riscv_merge_non_std_and_sv_ext): Likewise.
699 (riscv_merge_arch_attr_info): Likewise.
700 (riscv_merge_attributes): Likewise.
701 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
703 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
704 (elf_backend_obj_attrs_vendor): Define.
705 (elf_backend_obj_attrs_section_type): Likewise.
706 (elf_backend_obj_attrs_section): Likewise.
707 (elf_backend_obj_attrs_arg_type): Define as
708 riscv_elf_obj_attrs_arg_type.
709 * elfxx-riscv.c (riscv_estimate_digit): New.
710 (riscv_estimate_arch_strlen1): Likewise.
711 (riscv_estimate_arch_strlen): Likewise.
712 (riscv_arch_str1): Likewise.
713 (riscv_arch_str): Likewise.
714 * elfxx-riscv.h (riscv_arch_str): Declare.
716 2019-01-14 John Darrington <john@darrington.wattle.id.au>
718 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
720 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
721 source field. (md_apply_fix): Apply final fix
722 to BFD_RELOC_S12Z_OPR.
723 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
725 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
728 * elf32-s390.c (allocate_dynrelocs): Update comment.
730 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
732 * warning.m4: Adjust egrep pattern for non-GNU compilers.
733 * configure: Regenerate.
735 2019-01-08 Alan Modra <amodra@gmail.com>
739 * ihex.c (ihex_write_object_contents): Properly check 32-bit
742 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
744 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
745 * bfd/bfd-in2.h: Regenerate.
746 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
747 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
749 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
751 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
752 default target, little endian target is more suitable.
754 2019-01-04 Alan Modra <amodra@gmail.com>
758 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
760 (EQ_VALUE_IN_FIELD): Likewise.
761 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
763 2019-01-01 Alan Modra <amodra@gmail.com>
765 Update year range in copyright notice of all files.
767 For older changes see ChangeLog-2018
769 Copyright (C) 2019 Free Software Foundation, Inc.
771 Copying and distribution of this file, with or without modification,
772 are permitted in any medium without royalty provided the copyright
773 notice and this notice are preserved.
779 version-control: never