1 2019-05-08 Nick Clifton <nickc@redhat.com>
4 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
5 rather than FALSE if encountering a non-ELF file.
7 2019-05-06 Alan Modra <amodra@gmail.com>
9 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
11 2019-05-06 Alan Modra <amodra@gmail.com>
13 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
14 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
15 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
16 * libbfd.h: Regenerate.
17 * bfd-in2.h: Regenerate.
19 2019-05-04 Alan Modra <amodra@gmail.com>
22 * syms.c (coff_section_type): Only allow '.', '$' and numeric
23 following the standard section names.
24 (bfd_decode_symclass): Prioritize section flag tests in
25 decode_section_type before name tests in coff_section_type.
26 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
27 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
28 their names and choose standard .text section flags for
31 2019-05-02 Nick Clifton <nickc@redhat.com>
34 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
35 .gnu.debugaltlink sections as debugging sections.
37 2019-04-30 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
40 (struct _ppc64_elf_section_data): Likewise.
41 (ppc64_elf_check_relocs): Set above fields.
42 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
43 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
46 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
49 * elflink.c (elf_link_output_extsym): Don't complain undefined
50 weak dynamic reference.
52 2019-04-25 Sudakshina Das <sudi.das@arm.com>
54 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
55 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
56 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
57 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
58 (elfNN_aarch64_small_plt0_pac_entry): Remove.
59 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
60 (elfNN_aarch64_small_plt0_bti_entry): Update.
61 (elfNN_aarch64_small_plt_bti_entry): Update.
62 (elfNN_aarch64_small_plt_pac_entry): Update.
63 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
64 (setup_plt_values): Setup new entries.
65 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
66 (elfNN_aarch64_plt_sym_val): Likewise.
68 2019-04-22 Jim Wilson <jimw@sifive.com>
70 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
72 2019-04-19 Alan Modra <amodra@gmail.com>
74 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
76 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
78 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
79 building shared object.
80 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
82 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
85 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
88 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
90 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
92 * bfd-in2.h: Regenerate.
95 2019-04-15 Sudakshina Das <sudi.das@arm.com>
97 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
98 * bfd-in2.h: Regenerated.
99 * libbfd.h: Regenerated.
101 2019-04-15 Sudakshina Das <sudi.das@arm.com>
103 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
104 * bfd-in2.h: Regenerated.
105 * libbfd.h: Likewise.
107 2019-04-15 Sudakshina Das <sudi.das@arm.com>
109 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
110 * bfd-in2.h: Regenerated.
111 * libbfd.h: Regenerated.
112 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
113 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
114 and R_ARM_THM_BF12 together.
115 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
117 2019-04-15 Sudakshina Das <sudi.das@arm.com>
119 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
120 * libbfd.h: Regenerated.
121 * bfd-in2.h: Regenerated.
122 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
123 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
124 and R_ARM_THM_BF18 together.
125 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
127 2019-04-15 Sudakshina Das <sudi.das@arm.com>
129 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
130 * bfd-in2.h: Regenerated.
131 * libbfd.h: Regenerated.
132 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
133 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
134 and R_ARM_THM_BF16 together.
135 (get_value_helper): New reloc helper.
136 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
138 2019-04-15 Sudakshina Das <sudi.das@arm.com>
140 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
141 * bfd-in2.h: Regenerate.
142 * libbfd.h: Regenerate.
144 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
146 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
147 * bfd-in2.h: Regenerate.
148 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
149 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
151 (using_thumb2): Likewise.
152 (using_thumb2_bl): Update assert.
153 (arch_has_arm_nop): Likewise.
154 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
155 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
157 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
159 * elf-linker-x86.h (elf_x86_cet_report): New.
160 (elf_linker_x86_params): Add cet_report.
161 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
162 missing IBT and SHSTK properties if needed.
164 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
167 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
168 "h != NULL". Don't check "h != NULL" before calling.
169 bfd_elf_gc_record_vtentry.
170 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
171 * elf32-bfin.c (bfin_check_relocs): Likewise.
172 * elf32-cris.c (cris_elf_check_relocs): Likewise.
173 * elf32-csky.c (csky_elf_check_relocs): Likewise.
174 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
175 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
176 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
177 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
178 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
179 * elf32-i386.c (elf_i386_check_relocs): Likewise.
180 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
181 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
182 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
183 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
184 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
185 * elf32-metag.c (elf_metag_check_relocs): Likewise.
186 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
187 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
188 * elf32-s390.c (elf_s390_check_relocs): Likewise.
189 * elf32-sh.c (sh_elf_check_relocs): Likewise.
190 * elf32-v850.c (v850_elf_check_relocs): Likewise.
191 * elf32-vax.c (elf_vax_check_relocs): Likewise.
192 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
193 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
194 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
195 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
196 * elf64-s390.c (elf_s390_check_relocs): Likewise.
197 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
198 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
199 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
200 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
203 2019-04-11 Alan Modra <amodra@gmail.com>
206 * elflink.c (elf_link_add_object_symbols): Don't read partial
207 dynamic entries from fuzzed objects.
209 2019-04-11 Tamar Christina <tamar.christina@arm.com>
212 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
213 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
214 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
216 2019-04-10 Michael Forney <mforney@mforney.org>
219 * doc/chew.c (free_words): Correctly free "push_text" strings.
221 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
223 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
225 2019-04-08 Alan Modra <amodra@gmail.com>
227 * configure.ac (elfxx_x86): Define and use.
228 * configure: Regenerate.
230 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
232 * elf-linker-x86.h: New file.
233 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
234 to get x86-specific linker options.
235 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
236 (elf_x86_64_check_relocs): Likewise.
237 (elf_x86_64_relocate_section): Likewise.
238 (elf_x86_64_link_setup_gnu_properties): Likewise.
239 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
240 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
241 (_bfd_elf_linker_x86_set_options): New function.
242 * elfxx-x86.h: Include "elf-linker-x86.h".
243 (elf_x86_link_hash_table): Add params.
245 2019-04-03 Alan Modra <amodra@gmail.com>
247 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
248 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
249 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
250 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
251 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
252 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
254 2019-04-02 Jim Wilson <jimw@sifive.com>
257 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
258 ELF header flags to after check for ELF object file. Loop through
259 sections looking for code sections, if none, then skip ABI checks.
261 2019-03-30 Andrew Waterman <andrew@sifive.com>
263 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
266 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
268 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
269 info->export_dynamic to the conditional.
271 2019-03-28 Alan Modra <amodra@gmail.com>
274 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
275 * configure: Regenerate.
276 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
277 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
278 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
279 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
280 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
282 2019-03-21 Jim Wilson <jimw@sifive.com>
285 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
286 verify sym non-NULL before using. Add identical check using h.
288 2019-03-21 Sudakshina Das <sudi.das@arm.com>
290 * elf-bfd.h (struct elf_backend_data): Add argument to
291 merge_gnu_properties.
292 * elf-properties.c (elf_merge_gnu_properties): Add argument to
293 itself and while calling bed->merge_gnu_properties.
294 (elf_merge_gnu_property_list): Update the calls for
295 elf_merge_gnu_properties.
296 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
297 of --force-bti warning and add argument.
298 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
300 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
301 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
304 2019-03-20 Sudakshina Das <sudi.das@arm.com>
306 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
307 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
308 (elf_backend_fixup_gnu_properties): Define for AArch64.
310 2019-03-18 Alan Modra <amodra@gmail.com>
313 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
314 for local iplt syms with ent->plt.offset == -1. Remove ineffective
315 attempt at writing glink stubs only once.
317 2019-03-16 Alan Modra <amodra@gmail.com>
320 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
321 (_bfd_elf_rel_local_sym): Likewise.
322 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
323 section of symbols with unrecognized shndx.
325 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
328 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
330 * cofflink.c (coff_link_add_symbols): Check for symbols defined
331 in discarded section.
333 2019-03-15 Alan Modra <amodra@gmail.com>
336 * elflink.c (elf_link_add_object_symbols): Bail out on a local
337 symbol after globals if elf_bad_symtab is not set.
339 2019-03-15 Alan Modra <amodra@gmail.com>
342 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
343 (_bfd_elf_rel_local_sym): Likewise.
345 2019-03-15 Alan Modra <amodra@gmail.com>
348 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
349 object files with sh_size not a multiple of sh_entsize.
351 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
354 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
355 input with bad relocation.
357 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
359 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
361 2019-03-14 Nick Clifton <nickc@redhat.com>
364 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
365 (save_section_vma): Initialise field to the number of entries in
367 (section_vma_same): Check that the number of entries in the
368 sec_vma table matches the number of sections in the bfd.
370 2019-03-14 Nick Clifton <nickc@redhat.com>
373 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
374 section owner pointer when adding the default symbol.
376 2019-03-14 Nick Clifton <nickc@redhat.com>
379 * elflink.c (elf_link_add_object_symbols): Add new local variable
380 extversym_end. Initialise it to point to the end of the version
381 symbol table, if present. Check it when initialising and updating
384 2019-03-13 Sudakshina Das <sudi.das@arm.com>
386 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
387 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
388 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
389 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
391 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
392 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
393 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
395 2019-03-13 Sudakshina Das <sudi.das@arm.com>
396 Szabolcs Nagy <szabolcs.nagy@arm.com>
398 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
399 (aarch64_bti_pac_info): New.
400 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
401 (bfd_elf32_aarch64_set_options): Likewise.
402 * bfd-in2.h: Regenerate
403 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
404 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
405 (elfNN_aarch64_small_plt0_bti_entry): New.
406 (elfNN_aarch64_small_plt_bti_entry): New.
407 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
408 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
409 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
410 tlsdesc_plt_entry_size fields.
411 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
412 (setup_plt_values): New helper function.
413 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
415 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
417 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
418 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
419 to plt stubs instead of fixed ones and update filling them according
421 (elfNN_aarch64_init_small_plt0_entry): Likewise.
422 (elfNN_aarch64_finish_dynamic_sections): Likewise.
423 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
424 (elfNN_aarch64_plt_sym_val): Update size accordingly.
425 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
427 (bfd_elfNN_get_synthetic_symtab): Define.
428 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
429 and mising BTI NOTE SECTION.
432 2019-03-13 Sudakshina Das <sudi.das@arm.com>
434 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
435 linker created inputs from merge.
436 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
437 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
438 (elfNN_aarch64_link_setup_gnu_properties): New.
439 (elfNN_aarch64_merge_gnu_properties): New.
440 (elf_backend_setup_gnu_properties): Define for AArch64.
441 (elf_backend_merge_gnu_properties): Likewise.
442 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
443 (_bfd_aarch64_elf_parse_gnu_properties): Define.
444 (_bfd_aarch64_elf_merge_gnu_properties): Define.
445 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
446 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
447 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
448 (elf_backend_parse_gnu_properties): Define for AArch64.
450 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
453 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
454 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
456 2019-03-12 Alan Modra <amodra@gmail.com>
458 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
459 nmemb parameter. Use bfd_alloc2.
460 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
462 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
463 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
464 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
466 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
467 (assign_section_numbers): Style fix.
468 (swap_out_syms): Use bfd_malloc2.
469 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
471 (_bfd_elf_make_empty_symbol): Style fix.
472 (elfobj_grok_stapsdt_note_1): Formatting.
473 * elfcode.h (elf_object_p): Use bfd_alloc2.
474 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
475 (elf_slurp_symbol_table): Use bfd_zalloc2.
476 (elf_slurp_reloc_table): Use bfd_alloc2.
477 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
478 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
479 size calculation doesn't overflow.
480 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
481 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
482 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
484 2019-03-08 Alan Modra <amodra@gmail.com>
487 * merge.c (merge_strings): Return secinfo. Don't pad section
489 (_bfd_merge_sections): Pad section to alignment here, if input
490 sections contributing to merged output all pad to alignment.
493 2019-03-06 Nick Clifton <nickc@redhat.com>
495 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
497 * coffgen.c (coff_find_nearest_line_with_names): Do not call
498 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
500 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
502 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
503 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
506 * elf32-s390.c (allocate_dynrelocs): Update comment.
508 2019-02-28 Tamar Christina <tamar.christina@arm.com>
510 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
512 2019-02-28 Nick Clifton <nickc@redhat.com>
515 * elf.c (bfd_elf_string_from_elf_section): Check for a string
516 section that is not NUL terminated.
518 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
521 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
522 by linker when checking copy reloc on protected symbol.
524 2019-02-24 Alan Modra <amodra@gmail.com>
527 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
529 2019-02-20 Eric Tsai <erictsai@cadence.com>
531 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
532 sections between the call site and call destination and adjust
533 call distance by the largest alignment.
535 2019-02-20 Alan Hayward <alan.hayward@arm.com>
537 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
538 * elf.c (elfcore_grok_aarch_pauth): New function.
539 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
540 (elfcore_write_aarch_pauth): New function.
541 (elfcore_write_register_note): Check for AArch64 pauth section.
543 2019-02-20 Alan Modra <amodra@gmail.com>
546 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
549 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
551 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
552 Darwin hosts, not just or1k.
553 * configure: Regenerate.
555 2019-02-20 Alan Modra <amodra@gmail.com>
558 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
559 sentinel NUL to string buffer nearer to loop where it is used.
560 Don't go past sentinel when scanning strings, and don't write
562 * archive.c (do_slurp_coff_armap): Simplify string handling to
565 2019-02-19 Alan Modra <amodra@gmail.com>
568 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
569 attempting to prevent read past end of section.
571 2019-02-18 Alan Modra <amodra@gmail.com>
574 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
575 PRIx64 to generate warning messages. Print local sym names too.
577 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
579 * elf32-arc (INIT_SYM_STRING): Delete.
580 (FINI_SYM_STRING): Likewise.
581 (init_str): Likewise.
582 (fini_str): Likewise.
584 2019-02-08 Alan Modra <amodra@gmail.com>
586 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
587 for bss-plt" warning to make it an error.
589 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
592 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
593 reloc_class_ifunc for ifunc symbols.
594 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
596 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
598 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
599 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
601 2019-02-07 Nick Clifton <nickc@redhat.com>
603 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
604 into the definitely obsolete list.
606 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
609 * elf64-x86-64.c (elf_x86_64_need_pic): Check
610 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
611 (elf_x86_64_relocate_section): Move PIC check for PC-relative
613 (elf_x86_64_check_relocs): Here.
614 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
615 to check if a symbol is defined in a non-shared object.
616 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
618 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
620 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
621 of 'labs' (and fix GCC warning).
623 2019-01-25 Nick Clifton <nickc@redhat.com>
625 * po/ru.po: Updated Russian translation.
627 2019-01-23 Nick Clifton <nickc@redhat.com>
629 * po/fr.po: Updated French translation.
631 2019-01-21 Nick Clifton <nickc@redhat.com>
633 * po/pt.po: Updated Portuguese translation.
634 * po/uk.po: Updated Ukranian translation.
636 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
639 * elf32-nds32.c (nds32_relocate_section): Add space between words
641 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
643 (riscv_i_or_e_p): Likewise.
644 (riscv_merge_arch_attr_info): Likewise.
646 2019-01-19 Nick Clifton <nickc@redhat.com>
648 * version.m4: Reset to 2.32.51
649 * configure: Regenerate.
650 * po/bfd.pot: Regenerate.
652 2018-06-24 Nick Clifton <nickc@redhat.com>
656 2019-01-16 Kito Cheng <kito@andestech.com>
658 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
661 2019-01-16 Kito Cheng <kito@andestech.com>
662 Nelson Chu <nelson@andestech.com>
664 * elfnn-riscv.c (in_subsets): New.
665 (out_subsets): Likewise.
666 (merged_subsets): Likewise.
667 (riscv_std_ext_p): Likewise.
668 (riscv_non_std_ext_p): Likewise.
669 (riscv_std_sv_ext_p): Likewise.
670 (riscv_non_std_sv_ext_p): Likewise.
671 (riscv_version_mismatch): Likewise.
672 (riscv_i_or_e_p): Likewise.
673 (riscv_merge_std_ext): Likewise.
674 (riscv_merge_non_std_and_sv_ext): Likewise.
675 (riscv_merge_arch_attr_info): Likewise.
676 (riscv_merge_attributes): Likewise.
677 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
679 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
680 (elf_backend_obj_attrs_vendor): Define.
681 (elf_backend_obj_attrs_section_type): Likewise.
682 (elf_backend_obj_attrs_section): Likewise.
683 (elf_backend_obj_attrs_arg_type): Define as
684 riscv_elf_obj_attrs_arg_type.
685 * elfxx-riscv.c (riscv_estimate_digit): New.
686 (riscv_estimate_arch_strlen1): Likewise.
687 (riscv_estimate_arch_strlen): Likewise.
688 (riscv_arch_str1): Likewise.
689 (riscv_arch_str): Likewise.
690 * elfxx-riscv.h (riscv_arch_str): Declare.
692 2019-01-14 John Darrington <john@darrington.wattle.id.au>
694 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
696 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
697 source field. (md_apply_fix): Apply final fix
698 to BFD_RELOC_S12Z_OPR.
699 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
701 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
704 * elf32-s390.c (allocate_dynrelocs): Update comment.
706 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
708 * warning.m4: Adjust egrep pattern for non-GNU compilers.
709 * configure: Regenerate.
711 2019-01-08 Alan Modra <amodra@gmail.com>
715 * ihex.c (ihex_write_object_contents): Properly check 32-bit
718 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
720 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
721 * bfd/bfd-in2.h: Regenerate.
722 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
723 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
725 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
727 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
728 default target, little endian target is more suitable.
730 2019-01-04 Alan Modra <amodra@gmail.com>
734 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
736 (EQ_VALUE_IN_FIELD): Likewise.
737 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
739 2019-01-01 Alan Modra <amodra@gmail.com>
741 Update year range in copyright notice of all files.
743 For older changes see ChangeLog-2018
745 Copyright (C) 2019 Free Software Foundation, Inc.
747 Copying and distribution of this file, with or without modification,
748 are permitted in any medium without royalty provided the copyright
749 notice and this notice are preserved.
755 version-control: never