1 2019-05-06 Alan Modra <amodra@gmail.com>
3 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
4 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
5 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
6 * libbfd.h: Regenerate.
7 * bfd-in2.h: Regenerate.
9 2019-05-04 Alan Modra <amodra@gmail.com>
12 * syms.c (coff_section_type): Only allow '.', '$' and numeric
13 following the standard section names.
14 (bfd_decode_symclass): Prioritize section flag tests in
15 decode_section_type before name tests in coff_section_type.
16 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
17 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
18 their names and choose standard .text section flags for
21 2019-05-02 Nick Clifton <nickc@redhat.com>
24 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
25 .gnu.debugaltlink sections as debugging sections.
27 2019-04-30 Alan Modra <amodra@gmail.com>
29 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
30 (struct _ppc64_elf_section_data): Likewise.
31 (ppc64_elf_check_relocs): Set above fields.
32 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
33 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
36 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
39 * elflink.c (elf_link_output_extsym): Don't complain undefined
40 weak dynamic reference.
42 2019-04-25 Sudakshina Das <sudi.das@arm.com>
44 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
45 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
46 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
47 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
48 (elfNN_aarch64_small_plt0_pac_entry): Remove.
49 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
50 (elfNN_aarch64_small_plt0_bti_entry): Update.
51 (elfNN_aarch64_small_plt_bti_entry): Update.
52 (elfNN_aarch64_small_plt_pac_entry): Update.
53 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
54 (setup_plt_values): Setup new entries.
55 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
56 (elfNN_aarch64_plt_sym_val): Likewise.
58 2019-04-22 Jim Wilson <jimw@sifive.com>
60 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
62 2019-04-19 Alan Modra <amodra@gmail.com>
64 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
66 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
68 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
69 building shared object.
70 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
72 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
75 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
78 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
80 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
82 * bfd-in2.h: Regenerate.
85 2019-04-15 Sudakshina Das <sudi.das@arm.com>
87 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
88 * bfd-in2.h: Regenerated.
89 * libbfd.h: Regenerated.
91 2019-04-15 Sudakshina Das <sudi.das@arm.com>
93 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
94 * bfd-in2.h: Regenerated.
97 2019-04-15 Sudakshina Das <sudi.das@arm.com>
99 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
100 * bfd-in2.h: Regenerated.
101 * libbfd.h: Regenerated.
102 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
103 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
104 and R_ARM_THM_BF12 together.
105 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
107 2019-04-15 Sudakshina Das <sudi.das@arm.com>
109 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
110 * libbfd.h: Regenerated.
111 * bfd-in2.h: Regenerated.
112 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
113 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
114 and R_ARM_THM_BF18 together.
115 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
117 2019-04-15 Sudakshina Das <sudi.das@arm.com>
119 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
120 * bfd-in2.h: Regenerated.
121 * libbfd.h: Regenerated.
122 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
123 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
124 and R_ARM_THM_BF16 together.
125 (get_value_helper): New reloc helper.
126 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
128 2019-04-15 Sudakshina Das <sudi.das@arm.com>
130 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
131 * bfd-in2.h: Regenerate.
132 * libbfd.h: Regenerate.
134 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
136 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
137 * bfd-in2.h: Regenerate.
138 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
139 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
141 (using_thumb2): Likewise.
142 (using_thumb2_bl): Update assert.
143 (arch_has_arm_nop): Likewise.
144 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
145 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
147 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
149 * elf-linker-x86.h (elf_x86_cet_report): New.
150 (elf_linker_x86_params): Add cet_report.
151 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
152 missing IBT and SHSTK properties if needed.
154 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
157 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
158 "h != NULL". Don't check "h != NULL" before calling.
159 bfd_elf_gc_record_vtentry.
160 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
161 * elf32-bfin.c (bfin_check_relocs): Likewise.
162 * elf32-cris.c (cris_elf_check_relocs): Likewise.
163 * elf32-csky.c (csky_elf_check_relocs): Likewise.
164 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
165 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
166 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
167 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
168 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
169 * elf32-i386.c (elf_i386_check_relocs): Likewise.
170 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
171 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
172 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
173 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
174 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
175 * elf32-metag.c (elf_metag_check_relocs): Likewise.
176 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
177 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
178 * elf32-s390.c (elf_s390_check_relocs): Likewise.
179 * elf32-sh.c (sh_elf_check_relocs): Likewise.
180 * elf32-v850.c (v850_elf_check_relocs): Likewise.
181 * elf32-vax.c (elf_vax_check_relocs): Likewise.
182 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
183 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
184 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
185 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
186 * elf64-s390.c (elf_s390_check_relocs): Likewise.
187 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
188 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
189 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
190 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
193 2019-04-11 Alan Modra <amodra@gmail.com>
196 * elflink.c (elf_link_add_object_symbols): Don't read partial
197 dynamic entries from fuzzed objects.
199 2019-04-11 Tamar Christina <tamar.christina@arm.com>
202 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
203 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
204 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
206 2019-04-10 Michael Forney <mforney@mforney.org>
209 * doc/chew.c (free_words): Correctly free "push_text" strings.
211 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
213 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
215 2019-04-08 Alan Modra <amodra@gmail.com>
217 * configure.ac (elfxx_x86): Define and use.
218 * configure: Regenerate.
220 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
222 * elf-linker-x86.h: New file.
223 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
224 to get x86-specific linker options.
225 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
226 (elf_x86_64_check_relocs): Likewise.
227 (elf_x86_64_relocate_section): Likewise.
228 (elf_x86_64_link_setup_gnu_properties): Likewise.
229 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
230 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
231 (_bfd_elf_linker_x86_set_options): New function.
232 * elfxx-x86.h: Include "elf-linker-x86.h".
233 (elf_x86_link_hash_table): Add params.
235 2019-04-03 Alan Modra <amodra@gmail.com>
237 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
238 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
239 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
240 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
241 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
242 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
244 2019-04-02 Jim Wilson <jimw@sifive.com>
247 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
248 ELF header flags to after check for ELF object file. Loop through
249 sections looking for code sections, if none, then skip ABI checks.
251 2019-03-30 Andrew Waterman <andrew@sifive.com>
253 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
256 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
258 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
259 info->export_dynamic to the conditional.
261 2019-03-28 Alan Modra <amodra@gmail.com>
264 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
265 * configure: Regenerate.
266 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
267 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
268 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
269 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
270 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
272 2019-03-21 Jim Wilson <jimw@sifive.com>
275 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
276 verify sym non-NULL before using. Add identical check using h.
278 2019-03-21 Sudakshina Das <sudi.das@arm.com>
280 * elf-bfd.h (struct elf_backend_data): Add argument to
281 merge_gnu_properties.
282 * elf-properties.c (elf_merge_gnu_properties): Add argument to
283 itself and while calling bed->merge_gnu_properties.
284 (elf_merge_gnu_property_list): Update the calls for
285 elf_merge_gnu_properties.
286 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
287 of --force-bti warning and add argument.
288 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
290 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
291 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
294 2019-03-20 Sudakshina Das <sudi.das@arm.com>
296 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
297 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
298 (elf_backend_fixup_gnu_properties): Define for AArch64.
300 2019-03-18 Alan Modra <amodra@gmail.com>
303 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
304 for local iplt syms with ent->plt.offset == -1. Remove ineffective
305 attempt at writing glink stubs only once.
307 2019-03-16 Alan Modra <amodra@gmail.com>
310 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
311 (_bfd_elf_rel_local_sym): Likewise.
312 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
313 section of symbols with unrecognized shndx.
315 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
318 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
320 * cofflink.c (coff_link_add_symbols): Check for symbols defined
321 in discarded section.
323 2019-03-15 Alan Modra <amodra@gmail.com>
326 * elflink.c (elf_link_add_object_symbols): Bail out on a local
327 symbol after globals if elf_bad_symtab is not set.
329 2019-03-15 Alan Modra <amodra@gmail.com>
332 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
333 (_bfd_elf_rel_local_sym): Likewise.
335 2019-03-15 Alan Modra <amodra@gmail.com>
338 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
339 object files with sh_size not a multiple of sh_entsize.
341 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
344 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
345 input with bad relocation.
347 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
349 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
351 2019-03-14 Nick Clifton <nickc@redhat.com>
354 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
355 (save_section_vma): Initialise field to the number of entries in
357 (section_vma_same): Check that the number of entries in the
358 sec_vma table matches the number of sections in the bfd.
360 2019-03-14 Nick Clifton <nickc@redhat.com>
363 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
364 section owner pointer when adding the default symbol.
366 2019-03-14 Nick Clifton <nickc@redhat.com>
369 * elflink.c (elf_link_add_object_symbols): Add new local variable
370 extversym_end. Initialise it to point to the end of the version
371 symbol table, if present. Check it when initialising and updating
374 2019-03-13 Sudakshina Das <sudi.das@arm.com>
376 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
377 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
378 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
379 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
381 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
382 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
383 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
385 2019-03-13 Sudakshina Das <sudi.das@arm.com>
386 Szabolcs Nagy <szabolcs.nagy@arm.com>
388 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
389 (aarch64_bti_pac_info): New.
390 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
391 (bfd_elf32_aarch64_set_options): Likewise.
392 * bfd-in2.h: Regenerate
393 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
394 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
395 (elfNN_aarch64_small_plt0_bti_entry): New.
396 (elfNN_aarch64_small_plt_bti_entry): New.
397 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
398 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
399 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
400 tlsdesc_plt_entry_size fields.
401 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
402 (setup_plt_values): New helper function.
403 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
405 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
407 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
408 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
409 to plt stubs instead of fixed ones and update filling them according
411 (elfNN_aarch64_init_small_plt0_entry): Likewise.
412 (elfNN_aarch64_finish_dynamic_sections): Likewise.
413 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
414 (elfNN_aarch64_plt_sym_val): Update size accordingly.
415 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
417 (bfd_elfNN_get_synthetic_symtab): Define.
418 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
419 and mising BTI NOTE SECTION.
422 2019-03-13 Sudakshina Das <sudi.das@arm.com>
424 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
425 linker created inputs from merge.
426 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
427 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
428 (elfNN_aarch64_link_setup_gnu_properties): New.
429 (elfNN_aarch64_merge_gnu_properties): New.
430 (elf_backend_setup_gnu_properties): Define for AArch64.
431 (elf_backend_merge_gnu_properties): Likewise.
432 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
433 (_bfd_aarch64_elf_parse_gnu_properties): Define.
434 (_bfd_aarch64_elf_merge_gnu_properties): Define.
435 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
436 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
437 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
438 (elf_backend_parse_gnu_properties): Define for AArch64.
440 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
443 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
444 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
446 2019-03-12 Alan Modra <amodra@gmail.com>
448 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
449 nmemb parameter. Use bfd_alloc2.
450 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
452 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
453 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
454 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
456 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
457 (assign_section_numbers): Style fix.
458 (swap_out_syms): Use bfd_malloc2.
459 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
461 (_bfd_elf_make_empty_symbol): Style fix.
462 (elfobj_grok_stapsdt_note_1): Formatting.
463 * elfcode.h (elf_object_p): Use bfd_alloc2.
464 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
465 (elf_slurp_symbol_table): Use bfd_zalloc2.
466 (elf_slurp_reloc_table): Use bfd_alloc2.
467 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
468 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
469 size calculation doesn't overflow.
470 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
471 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
472 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
474 2019-03-08 Alan Modra <amodra@gmail.com>
477 * merge.c (merge_strings): Return secinfo. Don't pad section
479 (_bfd_merge_sections): Pad section to alignment here, if input
480 sections contributing to merged output all pad to alignment.
483 2019-03-06 Nick Clifton <nickc@redhat.com>
485 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
487 * coffgen.c (coff_find_nearest_line_with_names): Do not call
488 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
490 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
492 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
493 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
496 * elf32-s390.c (allocate_dynrelocs): Update comment.
498 2019-02-28 Tamar Christina <tamar.christina@arm.com>
500 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
502 2019-02-28 Nick Clifton <nickc@redhat.com>
505 * elf.c (bfd_elf_string_from_elf_section): Check for a string
506 section that is not NUL terminated.
508 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
511 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
512 by linker when checking copy reloc on protected symbol.
514 2019-02-24 Alan Modra <amodra@gmail.com>
517 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
519 2019-02-20 Eric Tsai <erictsai@cadence.com>
521 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
522 sections between the call site and call destination and adjust
523 call distance by the largest alignment.
525 2019-02-20 Alan Hayward <alan.hayward@arm.com>
527 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
528 * elf.c (elfcore_grok_aarch_pauth): New function.
529 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
530 (elfcore_write_aarch_pauth): New function.
531 (elfcore_write_register_note): Check for AArch64 pauth section.
533 2019-02-20 Alan Modra <amodra@gmail.com>
536 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
539 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
541 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
542 Darwin hosts, not just or1k.
543 * configure: Regenerate.
545 2019-02-20 Alan Modra <amodra@gmail.com>
548 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
549 sentinel NUL to string buffer nearer to loop where it is used.
550 Don't go past sentinel when scanning strings, and don't write
552 * archive.c (do_slurp_coff_armap): Simplify string handling to
555 2019-02-19 Alan Modra <amodra@gmail.com>
558 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
559 attempting to prevent read past end of section.
561 2019-02-18 Alan Modra <amodra@gmail.com>
564 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
565 PRIx64 to generate warning messages. Print local sym names too.
567 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
569 * elf32-arc (INIT_SYM_STRING): Delete.
570 (FINI_SYM_STRING): Likewise.
571 (init_str): Likewise.
572 (fini_str): Likewise.
574 2019-02-08 Alan Modra <amodra@gmail.com>
576 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
577 for bss-plt" warning to make it an error.
579 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
582 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
583 reloc_class_ifunc for ifunc symbols.
584 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
586 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
588 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
589 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
591 2019-02-07 Nick Clifton <nickc@redhat.com>
593 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
594 into the definitely obsolete list.
596 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
599 * elf64-x86-64.c (elf_x86_64_need_pic): Check
600 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
601 (elf_x86_64_relocate_section): Move PIC check for PC-relative
603 (elf_x86_64_check_relocs): Here.
604 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
605 to check if a symbol is defined in a non-shared object.
606 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
608 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
610 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
611 of 'labs' (and fix GCC warning).
613 2019-01-25 Nick Clifton <nickc@redhat.com>
615 * po/ru.po: Updated Russian translation.
617 2019-01-23 Nick Clifton <nickc@redhat.com>
619 * po/fr.po: Updated French translation.
621 2019-01-21 Nick Clifton <nickc@redhat.com>
623 * po/pt.po: Updated Portuguese translation.
624 * po/uk.po: Updated Ukranian translation.
626 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
629 * elf32-nds32.c (nds32_relocate_section): Add space between words
631 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
633 (riscv_i_or_e_p): Likewise.
634 (riscv_merge_arch_attr_info): Likewise.
636 2019-01-19 Nick Clifton <nickc@redhat.com>
638 * version.m4: Reset to 2.32.51
639 * configure: Regenerate.
640 * po/bfd.pot: Regenerate.
642 2018-06-24 Nick Clifton <nickc@redhat.com>
646 2019-01-16 Kito Cheng <kito@andestech.com>
648 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
651 2019-01-16 Kito Cheng <kito@andestech.com>
652 Nelson Chu <nelson@andestech.com>
654 * elfnn-riscv.c (in_subsets): New.
655 (out_subsets): Likewise.
656 (merged_subsets): Likewise.
657 (riscv_std_ext_p): Likewise.
658 (riscv_non_std_ext_p): Likewise.
659 (riscv_std_sv_ext_p): Likewise.
660 (riscv_non_std_sv_ext_p): Likewise.
661 (riscv_version_mismatch): Likewise.
662 (riscv_i_or_e_p): Likewise.
663 (riscv_merge_std_ext): Likewise.
664 (riscv_merge_non_std_and_sv_ext): Likewise.
665 (riscv_merge_arch_attr_info): Likewise.
666 (riscv_merge_attributes): Likewise.
667 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
669 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
670 (elf_backend_obj_attrs_vendor): Define.
671 (elf_backend_obj_attrs_section_type): Likewise.
672 (elf_backend_obj_attrs_section): Likewise.
673 (elf_backend_obj_attrs_arg_type): Define as
674 riscv_elf_obj_attrs_arg_type.
675 * elfxx-riscv.c (riscv_estimate_digit): New.
676 (riscv_estimate_arch_strlen1): Likewise.
677 (riscv_estimate_arch_strlen): Likewise.
678 (riscv_arch_str1): Likewise.
679 (riscv_arch_str): Likewise.
680 * elfxx-riscv.h (riscv_arch_str): Declare.
682 2019-01-14 John Darrington <john@darrington.wattle.id.au>
684 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
686 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
687 source field. (md_apply_fix): Apply final fix
688 to BFD_RELOC_S12Z_OPR.
689 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
691 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
694 * elf32-s390.c (allocate_dynrelocs): Update comment.
696 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
698 * warning.m4: Adjust egrep pattern for non-GNU compilers.
699 * configure: Regenerate.
701 2019-01-08 Alan Modra <amodra@gmail.com>
705 * ihex.c (ihex_write_object_contents): Properly check 32-bit
708 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
710 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
711 * bfd/bfd-in2.h: Regenerate.
712 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
713 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
715 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
717 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
718 default target, little endian target is more suitable.
720 2019-01-04 Alan Modra <amodra@gmail.com>
724 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
726 (EQ_VALUE_IN_FIELD): Likewise.
727 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
729 2019-01-01 Alan Modra <amodra@gmail.com>
731 Update year range in copyright notice of all files.
733 For older changes see ChangeLog-2018
735 Copyright (C) 2019 Free Software Foundation, Inc.
737 Copying and distribution of this file, with or without modification,
738 are permitted in any medium without royalty provided the copyright
739 notice and this notice are preserved.
745 version-control: never