1 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
4 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
5 Wrap around even if distance equals avr_pc_wrap_around.
7 2019-05-20 Nick Clifton <nickc@redhat.com>
9 * po/fr.po: Updated French translation.
11 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
13 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
15 2019-05-16 Alan Modra <amodra@gmail.com>
17 * elf32-arm.c (elf32_arm_write_section): Revert last change.
19 2019-05-15 Alan Modra <amodra@gmail.com>
21 * elf32-arm.c (elf32_arm_write_section): Don't leave
22 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
23 unitialised section contents.
25 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
28 * verilog.c: (VerilogDataWidth): New variable.
29 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
31 2019-05-08 Nick Clifton <nickc@redhat.com>
34 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
35 rather than FALSE if encountering a non-ELF file.
37 2019-05-06 Alan Modra <amodra@gmail.com>
39 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
41 2019-05-06 Alan Modra <amodra@gmail.com>
43 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
44 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
45 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
46 * libbfd.h: Regenerate.
47 * bfd-in2.h: Regenerate.
49 2019-05-04 Alan Modra <amodra@gmail.com>
52 * syms.c (coff_section_type): Only allow '.', '$' and numeric
53 following the standard section names.
54 (bfd_decode_symclass): Prioritize section flag tests in
55 decode_section_type before name tests in coff_section_type.
56 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
57 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
58 their names and choose standard .text section flags for
61 2019-05-02 Nick Clifton <nickc@redhat.com>
64 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
65 .gnu.debugaltlink sections as debugging sections.
67 2019-04-30 Alan Modra <amodra@gmail.com>
69 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
70 (struct _ppc64_elf_section_data): Likewise.
71 (ppc64_elf_check_relocs): Set above fields.
72 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
73 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
76 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
79 * elflink.c (elf_link_output_extsym): Don't complain undefined
80 weak dynamic reference.
82 2019-04-25 Sudakshina Das <sudi.das@arm.com>
84 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
85 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
86 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
87 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
88 (elfNN_aarch64_small_plt0_pac_entry): Remove.
89 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
90 (elfNN_aarch64_small_plt0_bti_entry): Update.
91 (elfNN_aarch64_small_plt_bti_entry): Update.
92 (elfNN_aarch64_small_plt_pac_entry): Update.
93 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
94 (setup_plt_values): Setup new entries.
95 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
96 (elfNN_aarch64_plt_sym_val): Likewise.
98 2019-04-22 Jim Wilson <jimw@sifive.com>
100 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
102 2019-04-19 Alan Modra <amodra@gmail.com>
104 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
106 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
108 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
109 building shared object.
110 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
112 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
115 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
118 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
120 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
122 * bfd-in2.h: Regenerate.
123 * libbfd.h: Likewise.
125 2019-04-15 Sudakshina Das <sudi.das@arm.com>
127 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
128 * bfd-in2.h: Regenerated.
129 * libbfd.h: Regenerated.
131 2019-04-15 Sudakshina Das <sudi.das@arm.com>
133 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
134 * bfd-in2.h: Regenerated.
135 * libbfd.h: Likewise.
137 2019-04-15 Sudakshina Das <sudi.das@arm.com>
139 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
140 * bfd-in2.h: Regenerated.
141 * libbfd.h: Regenerated.
142 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
143 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
144 and R_ARM_THM_BF12 together.
145 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
147 2019-04-15 Sudakshina Das <sudi.das@arm.com>
149 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
150 * libbfd.h: Regenerated.
151 * bfd-in2.h: Regenerated.
152 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
153 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
154 and R_ARM_THM_BF18 together.
155 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
157 2019-04-15 Sudakshina Das <sudi.das@arm.com>
159 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
160 * bfd-in2.h: Regenerated.
161 * libbfd.h: Regenerated.
162 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
163 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
164 and R_ARM_THM_BF16 together.
165 (get_value_helper): New reloc helper.
166 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
168 2019-04-15 Sudakshina Das <sudi.das@arm.com>
170 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
171 * bfd-in2.h: Regenerate.
172 * libbfd.h: Regenerate.
174 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
176 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
177 * bfd-in2.h: Regenerate.
178 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
179 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
181 (using_thumb2): Likewise.
182 (using_thumb2_bl): Update assert.
183 (arch_has_arm_nop): Likewise.
184 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
185 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
187 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
189 * elf-linker-x86.h (elf_x86_cet_report): New.
190 (elf_linker_x86_params): Add cet_report.
191 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
192 missing IBT and SHSTK properties if needed.
194 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
197 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
198 "h != NULL". Don't check "h != NULL" before calling.
199 bfd_elf_gc_record_vtentry.
200 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
201 * elf32-bfin.c (bfin_check_relocs): Likewise.
202 * elf32-cris.c (cris_elf_check_relocs): Likewise.
203 * elf32-csky.c (csky_elf_check_relocs): Likewise.
204 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
205 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
206 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
207 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
208 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
209 * elf32-i386.c (elf_i386_check_relocs): Likewise.
210 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
211 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
212 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
213 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
214 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
215 * elf32-metag.c (elf_metag_check_relocs): Likewise.
216 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
217 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
218 * elf32-s390.c (elf_s390_check_relocs): Likewise.
219 * elf32-sh.c (sh_elf_check_relocs): Likewise.
220 * elf32-v850.c (v850_elf_check_relocs): Likewise.
221 * elf32-vax.c (elf_vax_check_relocs): Likewise.
222 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
223 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
224 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
225 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
226 * elf64-s390.c (elf_s390_check_relocs): Likewise.
227 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
228 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
229 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
230 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
233 2019-04-11 Alan Modra <amodra@gmail.com>
236 * elflink.c (elf_link_add_object_symbols): Don't read partial
237 dynamic entries from fuzzed objects.
239 2019-04-11 Tamar Christina <tamar.christina@arm.com>
242 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
243 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
244 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
246 2019-04-10 Michael Forney <mforney@mforney.org>
249 * doc/chew.c (free_words): Correctly free "push_text" strings.
251 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
253 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
255 2019-04-08 Alan Modra <amodra@gmail.com>
257 * configure.ac (elfxx_x86): Define and use.
258 * configure: Regenerate.
260 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
262 * elf-linker-x86.h: New file.
263 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
264 to get x86-specific linker options.
265 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
266 (elf_x86_64_check_relocs): Likewise.
267 (elf_x86_64_relocate_section): Likewise.
268 (elf_x86_64_link_setup_gnu_properties): Likewise.
269 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
270 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
271 (_bfd_elf_linker_x86_set_options): New function.
272 * elfxx-x86.h: Include "elf-linker-x86.h".
273 (elf_x86_link_hash_table): Add params.
275 2019-04-03 Alan Modra <amodra@gmail.com>
277 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
278 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
279 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
280 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
281 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
282 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
284 2019-04-02 Jim Wilson <jimw@sifive.com>
287 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
288 ELF header flags to after check for ELF object file. Loop through
289 sections looking for code sections, if none, then skip ABI checks.
291 2019-03-30 Andrew Waterman <andrew@sifive.com>
293 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
296 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
298 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
299 info->export_dynamic to the conditional.
301 2019-03-28 Alan Modra <amodra@gmail.com>
304 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
305 * configure: Regenerate.
306 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
307 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
308 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
309 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
310 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
312 2019-03-21 Jim Wilson <jimw@sifive.com>
315 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
316 verify sym non-NULL before using. Add identical check using h.
318 2019-03-21 Sudakshina Das <sudi.das@arm.com>
320 * elf-bfd.h (struct elf_backend_data): Add argument to
321 merge_gnu_properties.
322 * elf-properties.c (elf_merge_gnu_properties): Add argument to
323 itself and while calling bed->merge_gnu_properties.
324 (elf_merge_gnu_property_list): Update the calls for
325 elf_merge_gnu_properties.
326 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
327 of --force-bti warning and add argument.
328 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
330 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
331 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
334 2019-03-20 Sudakshina Das <sudi.das@arm.com>
336 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
337 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
338 (elf_backend_fixup_gnu_properties): Define for AArch64.
340 2019-03-18 Alan Modra <amodra@gmail.com>
343 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
344 for local iplt syms with ent->plt.offset == -1. Remove ineffective
345 attempt at writing glink stubs only once.
347 2019-03-16 Alan Modra <amodra@gmail.com>
350 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
351 (_bfd_elf_rel_local_sym): Likewise.
352 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
353 section of symbols with unrecognized shndx.
355 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
358 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
360 * cofflink.c (coff_link_add_symbols): Check for symbols defined
361 in discarded section.
363 2019-03-15 Alan Modra <amodra@gmail.com>
366 * elflink.c (elf_link_add_object_symbols): Bail out on a local
367 symbol after globals if elf_bad_symtab is not set.
369 2019-03-15 Alan Modra <amodra@gmail.com>
372 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
373 (_bfd_elf_rel_local_sym): Likewise.
375 2019-03-15 Alan Modra <amodra@gmail.com>
378 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
379 object files with sh_size not a multiple of sh_entsize.
381 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
384 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
385 input with bad relocation.
387 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
389 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
391 2019-03-14 Nick Clifton <nickc@redhat.com>
394 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
395 (save_section_vma): Initialise field to the number of entries in
397 (section_vma_same): Check that the number of entries in the
398 sec_vma table matches the number of sections in the bfd.
400 2019-03-14 Nick Clifton <nickc@redhat.com>
403 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
404 section owner pointer when adding the default symbol.
406 2019-03-14 Nick Clifton <nickc@redhat.com>
409 * elflink.c (elf_link_add_object_symbols): Add new local variable
410 extversym_end. Initialise it to point to the end of the version
411 symbol table, if present. Check it when initialising and updating
414 2019-03-13 Sudakshina Das <sudi.das@arm.com>
416 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
417 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
418 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
419 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
421 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
422 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
423 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
425 2019-03-13 Sudakshina Das <sudi.das@arm.com>
426 Szabolcs Nagy <szabolcs.nagy@arm.com>
428 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
429 (aarch64_bti_pac_info): New.
430 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
431 (bfd_elf32_aarch64_set_options): Likewise.
432 * bfd-in2.h: Regenerate
433 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
434 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
435 (elfNN_aarch64_small_plt0_bti_entry): New.
436 (elfNN_aarch64_small_plt_bti_entry): New.
437 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
438 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
439 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
440 tlsdesc_plt_entry_size fields.
441 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
442 (setup_plt_values): New helper function.
443 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
445 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
447 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
448 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
449 to plt stubs instead of fixed ones and update filling them according
451 (elfNN_aarch64_init_small_plt0_entry): Likewise.
452 (elfNN_aarch64_finish_dynamic_sections): Likewise.
453 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
454 (elfNN_aarch64_plt_sym_val): Update size accordingly.
455 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
457 (bfd_elfNN_get_synthetic_symtab): Define.
458 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
459 and mising BTI NOTE SECTION.
462 2019-03-13 Sudakshina Das <sudi.das@arm.com>
464 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
465 linker created inputs from merge.
466 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
467 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
468 (elfNN_aarch64_link_setup_gnu_properties): New.
469 (elfNN_aarch64_merge_gnu_properties): New.
470 (elf_backend_setup_gnu_properties): Define for AArch64.
471 (elf_backend_merge_gnu_properties): Likewise.
472 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
473 (_bfd_aarch64_elf_parse_gnu_properties): Define.
474 (_bfd_aarch64_elf_merge_gnu_properties): Define.
475 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
476 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
477 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
478 (elf_backend_parse_gnu_properties): Define for AArch64.
480 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
483 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
484 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
486 2019-03-12 Alan Modra <amodra@gmail.com>
488 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
489 nmemb parameter. Use bfd_alloc2.
490 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
492 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
493 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
494 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
496 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
497 (assign_section_numbers): Style fix.
498 (swap_out_syms): Use bfd_malloc2.
499 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
501 (_bfd_elf_make_empty_symbol): Style fix.
502 (elfobj_grok_stapsdt_note_1): Formatting.
503 * elfcode.h (elf_object_p): Use bfd_alloc2.
504 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
505 (elf_slurp_symbol_table): Use bfd_zalloc2.
506 (elf_slurp_reloc_table): Use bfd_alloc2.
507 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
508 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
509 size calculation doesn't overflow.
510 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
511 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
512 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
514 2019-03-08 Alan Modra <amodra@gmail.com>
517 * merge.c (merge_strings): Return secinfo. Don't pad section
519 (_bfd_merge_sections): Pad section to alignment here, if input
520 sections contributing to merged output all pad to alignment.
523 2019-03-06 Nick Clifton <nickc@redhat.com>
525 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
527 * coffgen.c (coff_find_nearest_line_with_names): Do not call
528 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
530 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
532 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
533 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
536 * elf32-s390.c (allocate_dynrelocs): Update comment.
538 2019-02-28 Tamar Christina <tamar.christina@arm.com>
540 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
542 2019-02-28 Nick Clifton <nickc@redhat.com>
545 * elf.c (bfd_elf_string_from_elf_section): Check for a string
546 section that is not NUL terminated.
548 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
551 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
552 by linker when checking copy reloc on protected symbol.
554 2019-02-24 Alan Modra <amodra@gmail.com>
557 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
559 2019-02-20 Eric Tsai <erictsai@cadence.com>
561 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
562 sections between the call site and call destination and adjust
563 call distance by the largest alignment.
565 2019-02-20 Alan Hayward <alan.hayward@arm.com>
567 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
568 * elf.c (elfcore_grok_aarch_pauth): New function.
569 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
570 (elfcore_write_aarch_pauth): New function.
571 (elfcore_write_register_note): Check for AArch64 pauth section.
573 2019-02-20 Alan Modra <amodra@gmail.com>
576 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
579 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
581 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
582 Darwin hosts, not just or1k.
583 * configure: Regenerate.
585 2019-02-20 Alan Modra <amodra@gmail.com>
588 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
589 sentinel NUL to string buffer nearer to loop where it is used.
590 Don't go past sentinel when scanning strings, and don't write
592 * archive.c (do_slurp_coff_armap): Simplify string handling to
595 2019-02-19 Alan Modra <amodra@gmail.com>
598 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
599 attempting to prevent read past end of section.
601 2019-02-18 Alan Modra <amodra@gmail.com>
604 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
605 PRIx64 to generate warning messages. Print local sym names too.
607 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
609 * elf32-arc (INIT_SYM_STRING): Delete.
610 (FINI_SYM_STRING): Likewise.
611 (init_str): Likewise.
612 (fini_str): Likewise.
614 2019-02-08 Alan Modra <amodra@gmail.com>
616 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
617 for bss-plt" warning to make it an error.
619 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
622 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
623 reloc_class_ifunc for ifunc symbols.
624 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
626 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
628 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
629 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
631 2019-02-07 Nick Clifton <nickc@redhat.com>
633 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
634 into the definitely obsolete list.
636 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
639 * elf64-x86-64.c (elf_x86_64_need_pic): Check
640 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
641 (elf_x86_64_relocate_section): Move PIC check for PC-relative
643 (elf_x86_64_check_relocs): Here.
644 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
645 to check if a symbol is defined in a non-shared object.
646 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
648 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
650 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
651 of 'labs' (and fix GCC warning).
653 2019-01-25 Nick Clifton <nickc@redhat.com>
655 * po/ru.po: Updated Russian translation.
657 2019-01-23 Nick Clifton <nickc@redhat.com>
659 * po/fr.po: Updated French translation.
661 2019-01-21 Nick Clifton <nickc@redhat.com>
663 * po/pt.po: Updated Portuguese translation.
664 * po/uk.po: Updated Ukranian translation.
666 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
669 * elf32-nds32.c (nds32_relocate_section): Add space between words
671 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
673 (riscv_i_or_e_p): Likewise.
674 (riscv_merge_arch_attr_info): Likewise.
676 2019-01-19 Nick Clifton <nickc@redhat.com>
678 * version.m4: Reset to 2.32.51
679 * configure: Regenerate.
680 * po/bfd.pot: Regenerate.
682 2018-06-24 Nick Clifton <nickc@redhat.com>
686 2019-01-16 Kito Cheng <kito@andestech.com>
688 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
691 2019-01-16 Kito Cheng <kito@andestech.com>
692 Nelson Chu <nelson@andestech.com>
694 * elfnn-riscv.c (in_subsets): New.
695 (out_subsets): Likewise.
696 (merged_subsets): Likewise.
697 (riscv_std_ext_p): Likewise.
698 (riscv_non_std_ext_p): Likewise.
699 (riscv_std_sv_ext_p): Likewise.
700 (riscv_non_std_sv_ext_p): Likewise.
701 (riscv_version_mismatch): Likewise.
702 (riscv_i_or_e_p): Likewise.
703 (riscv_merge_std_ext): Likewise.
704 (riscv_merge_non_std_and_sv_ext): Likewise.
705 (riscv_merge_arch_attr_info): Likewise.
706 (riscv_merge_attributes): Likewise.
707 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
709 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
710 (elf_backend_obj_attrs_vendor): Define.
711 (elf_backend_obj_attrs_section_type): Likewise.
712 (elf_backend_obj_attrs_section): Likewise.
713 (elf_backend_obj_attrs_arg_type): Define as
714 riscv_elf_obj_attrs_arg_type.
715 * elfxx-riscv.c (riscv_estimate_digit): New.
716 (riscv_estimate_arch_strlen1): Likewise.
717 (riscv_estimate_arch_strlen): Likewise.
718 (riscv_arch_str1): Likewise.
719 (riscv_arch_str): Likewise.
720 * elfxx-riscv.h (riscv_arch_str): Declare.
722 2019-01-14 John Darrington <john@darrington.wattle.id.au>
724 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
726 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
727 source field. (md_apply_fix): Apply final fix
728 to BFD_RELOC_S12Z_OPR.
729 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
731 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
734 * elf32-s390.c (allocate_dynrelocs): Update comment.
736 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
738 * warning.m4: Adjust egrep pattern for non-GNU compilers.
739 * configure: Regenerate.
741 2019-01-08 Alan Modra <amodra@gmail.com>
745 * ihex.c (ihex_write_object_contents): Properly check 32-bit
748 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
750 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
751 * bfd/bfd-in2.h: Regenerate.
752 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
753 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
755 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
757 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
758 default target, little endian target is more suitable.
760 2019-01-04 Alan Modra <amodra@gmail.com>
764 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
766 (EQ_VALUE_IN_FIELD): Likewise.
767 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
769 2019-01-01 Alan Modra <amodra@gmail.com>
771 Update year range in copyright notice of all files.
773 For older changes see ChangeLog-2018
775 Copyright (C) 2019 Free Software Foundation, Inc.
777 Copying and distribution of this file, with or without modification,
778 are permitted in any medium without royalty provided the copyright
779 notice and this notice are preserved.
785 version-control: never