1 2019-05-06 Alan Modra <amodra@gmail.com>
3 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
5 2019-05-06 Alan Modra <amodra@gmail.com>
7 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
8 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
9 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
10 * libbfd.h: Regenerate.
11 * bfd-in2.h: Regenerate.
13 2019-05-04 Alan Modra <amodra@gmail.com>
16 * syms.c (coff_section_type): Only allow '.', '$' and numeric
17 following the standard section names.
18 (bfd_decode_symclass): Prioritize section flag tests in
19 decode_section_type before name tests in coff_section_type.
20 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
21 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
22 their names and choose standard .text section flags for
25 2019-05-02 Nick Clifton <nickc@redhat.com>
28 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
29 .gnu.debugaltlink sections as debugging sections.
31 2019-04-30 Alan Modra <amodra@gmail.com>
33 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
34 (struct _ppc64_elf_section_data): Likewise.
35 (ppc64_elf_check_relocs): Set above fields.
36 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
37 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
40 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
43 * elflink.c (elf_link_output_extsym): Don't complain undefined
44 weak dynamic reference.
46 2019-04-25 Sudakshina Das <sudi.das@arm.com>
48 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
49 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
50 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
51 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
52 (elfNN_aarch64_small_plt0_pac_entry): Remove.
53 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
54 (elfNN_aarch64_small_plt0_bti_entry): Update.
55 (elfNN_aarch64_small_plt_bti_entry): Update.
56 (elfNN_aarch64_small_plt_pac_entry): Update.
57 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
58 (setup_plt_values): Setup new entries.
59 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
60 (elfNN_aarch64_plt_sym_val): Likewise.
62 2019-04-22 Jim Wilson <jimw@sifive.com>
64 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
66 2019-04-19 Alan Modra <amodra@gmail.com>
68 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
70 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
72 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
73 building shared object.
74 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
76 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
79 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
82 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
84 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
86 * bfd-in2.h: Regenerate.
89 2019-04-15 Sudakshina Das <sudi.das@arm.com>
91 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
92 * bfd-in2.h: Regenerated.
93 * libbfd.h: Regenerated.
95 2019-04-15 Sudakshina Das <sudi.das@arm.com>
97 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
98 * bfd-in2.h: Regenerated.
101 2019-04-15 Sudakshina Das <sudi.das@arm.com>
103 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
104 * bfd-in2.h: Regenerated.
105 * libbfd.h: Regenerated.
106 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
107 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
108 and R_ARM_THM_BF12 together.
109 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
111 2019-04-15 Sudakshina Das <sudi.das@arm.com>
113 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
114 * libbfd.h: Regenerated.
115 * bfd-in2.h: Regenerated.
116 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
117 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
118 and R_ARM_THM_BF18 together.
119 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
121 2019-04-15 Sudakshina Das <sudi.das@arm.com>
123 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
124 * bfd-in2.h: Regenerated.
125 * libbfd.h: Regenerated.
126 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
127 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
128 and R_ARM_THM_BF16 together.
129 (get_value_helper): New reloc helper.
130 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
132 2019-04-15 Sudakshina Das <sudi.das@arm.com>
134 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
135 * bfd-in2.h: Regenerate.
136 * libbfd.h: Regenerate.
138 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
140 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
141 * bfd-in2.h: Regenerate.
142 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
143 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
145 (using_thumb2): Likewise.
146 (using_thumb2_bl): Update assert.
147 (arch_has_arm_nop): Likewise.
148 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
149 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
151 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
153 * elf-linker-x86.h (elf_x86_cet_report): New.
154 (elf_linker_x86_params): Add cet_report.
155 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
156 missing IBT and SHSTK properties if needed.
158 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
161 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
162 "h != NULL". Don't check "h != NULL" before calling.
163 bfd_elf_gc_record_vtentry.
164 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
165 * elf32-bfin.c (bfin_check_relocs): Likewise.
166 * elf32-cris.c (cris_elf_check_relocs): Likewise.
167 * elf32-csky.c (csky_elf_check_relocs): Likewise.
168 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
169 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
170 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
171 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
172 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
173 * elf32-i386.c (elf_i386_check_relocs): Likewise.
174 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
175 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
176 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
177 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
178 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
179 * elf32-metag.c (elf_metag_check_relocs): Likewise.
180 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
181 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
182 * elf32-s390.c (elf_s390_check_relocs): Likewise.
183 * elf32-sh.c (sh_elf_check_relocs): Likewise.
184 * elf32-v850.c (v850_elf_check_relocs): Likewise.
185 * elf32-vax.c (elf_vax_check_relocs): Likewise.
186 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
187 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
188 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
189 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
190 * elf64-s390.c (elf_s390_check_relocs): Likewise.
191 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
192 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
193 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
194 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
197 2019-04-11 Alan Modra <amodra@gmail.com>
200 * elflink.c (elf_link_add_object_symbols): Don't read partial
201 dynamic entries from fuzzed objects.
203 2019-04-11 Tamar Christina <tamar.christina@arm.com>
206 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
207 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
208 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
210 2019-04-10 Michael Forney <mforney@mforney.org>
213 * doc/chew.c (free_words): Correctly free "push_text" strings.
215 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
217 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
219 2019-04-08 Alan Modra <amodra@gmail.com>
221 * configure.ac (elfxx_x86): Define and use.
222 * configure: Regenerate.
224 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
226 * elf-linker-x86.h: New file.
227 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
228 to get x86-specific linker options.
229 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
230 (elf_x86_64_check_relocs): Likewise.
231 (elf_x86_64_relocate_section): Likewise.
232 (elf_x86_64_link_setup_gnu_properties): Likewise.
233 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
234 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
235 (_bfd_elf_linker_x86_set_options): New function.
236 * elfxx-x86.h: Include "elf-linker-x86.h".
237 (elf_x86_link_hash_table): Add params.
239 2019-04-03 Alan Modra <amodra@gmail.com>
241 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
242 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
243 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
244 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
245 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
246 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
248 2019-04-02 Jim Wilson <jimw@sifive.com>
251 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
252 ELF header flags to after check for ELF object file. Loop through
253 sections looking for code sections, if none, then skip ABI checks.
255 2019-03-30 Andrew Waterman <andrew@sifive.com>
257 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
260 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
262 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
263 info->export_dynamic to the conditional.
265 2019-03-28 Alan Modra <amodra@gmail.com>
268 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
269 * configure: Regenerate.
270 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
271 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
272 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
273 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
274 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
276 2019-03-21 Jim Wilson <jimw@sifive.com>
279 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
280 verify sym non-NULL before using. Add identical check using h.
282 2019-03-21 Sudakshina Das <sudi.das@arm.com>
284 * elf-bfd.h (struct elf_backend_data): Add argument to
285 merge_gnu_properties.
286 * elf-properties.c (elf_merge_gnu_properties): Add argument to
287 itself and while calling bed->merge_gnu_properties.
288 (elf_merge_gnu_property_list): Update the calls for
289 elf_merge_gnu_properties.
290 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
291 of --force-bti warning and add argument.
292 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
294 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
295 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
298 2019-03-20 Sudakshina Das <sudi.das@arm.com>
300 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
301 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
302 (elf_backend_fixup_gnu_properties): Define for AArch64.
304 2019-03-18 Alan Modra <amodra@gmail.com>
307 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
308 for local iplt syms with ent->plt.offset == -1. Remove ineffective
309 attempt at writing glink stubs only once.
311 2019-03-16 Alan Modra <amodra@gmail.com>
314 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
315 (_bfd_elf_rel_local_sym): Likewise.
316 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
317 section of symbols with unrecognized shndx.
319 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
322 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
324 * cofflink.c (coff_link_add_symbols): Check for symbols defined
325 in discarded section.
327 2019-03-15 Alan Modra <amodra@gmail.com>
330 * elflink.c (elf_link_add_object_symbols): Bail out on a local
331 symbol after globals if elf_bad_symtab is not set.
333 2019-03-15 Alan Modra <amodra@gmail.com>
336 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
337 (_bfd_elf_rel_local_sym): Likewise.
339 2019-03-15 Alan Modra <amodra@gmail.com>
342 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
343 object files with sh_size not a multiple of sh_entsize.
345 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
348 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
349 input with bad relocation.
351 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
353 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
355 2019-03-14 Nick Clifton <nickc@redhat.com>
358 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
359 (save_section_vma): Initialise field to the number of entries in
361 (section_vma_same): Check that the number of entries in the
362 sec_vma table matches the number of sections in the bfd.
364 2019-03-14 Nick Clifton <nickc@redhat.com>
367 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
368 section owner pointer when adding the default symbol.
370 2019-03-14 Nick Clifton <nickc@redhat.com>
373 * elflink.c (elf_link_add_object_symbols): Add new local variable
374 extversym_end. Initialise it to point to the end of the version
375 symbol table, if present. Check it when initialising and updating
378 2019-03-13 Sudakshina Das <sudi.das@arm.com>
380 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
381 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
382 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
383 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
385 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
386 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
387 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
389 2019-03-13 Sudakshina Das <sudi.das@arm.com>
390 Szabolcs Nagy <szabolcs.nagy@arm.com>
392 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
393 (aarch64_bti_pac_info): New.
394 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
395 (bfd_elf32_aarch64_set_options): Likewise.
396 * bfd-in2.h: Regenerate
397 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
398 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
399 (elfNN_aarch64_small_plt0_bti_entry): New.
400 (elfNN_aarch64_small_plt_bti_entry): New.
401 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
402 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
403 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
404 tlsdesc_plt_entry_size fields.
405 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
406 (setup_plt_values): New helper function.
407 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
409 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
411 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
412 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
413 to plt stubs instead of fixed ones and update filling them according
415 (elfNN_aarch64_init_small_plt0_entry): Likewise.
416 (elfNN_aarch64_finish_dynamic_sections): Likewise.
417 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
418 (elfNN_aarch64_plt_sym_val): Update size accordingly.
419 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
421 (bfd_elfNN_get_synthetic_symtab): Define.
422 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
423 and mising BTI NOTE SECTION.
426 2019-03-13 Sudakshina Das <sudi.das@arm.com>
428 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
429 linker created inputs from merge.
430 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
431 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
432 (elfNN_aarch64_link_setup_gnu_properties): New.
433 (elfNN_aarch64_merge_gnu_properties): New.
434 (elf_backend_setup_gnu_properties): Define for AArch64.
435 (elf_backend_merge_gnu_properties): Likewise.
436 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
437 (_bfd_aarch64_elf_parse_gnu_properties): Define.
438 (_bfd_aarch64_elf_merge_gnu_properties): Define.
439 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
440 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
441 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
442 (elf_backend_parse_gnu_properties): Define for AArch64.
444 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
447 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
448 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
450 2019-03-12 Alan Modra <amodra@gmail.com>
452 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
453 nmemb parameter. Use bfd_alloc2.
454 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
456 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
457 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
458 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
460 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
461 (assign_section_numbers): Style fix.
462 (swap_out_syms): Use bfd_malloc2.
463 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
465 (_bfd_elf_make_empty_symbol): Style fix.
466 (elfobj_grok_stapsdt_note_1): Formatting.
467 * elfcode.h (elf_object_p): Use bfd_alloc2.
468 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
469 (elf_slurp_symbol_table): Use bfd_zalloc2.
470 (elf_slurp_reloc_table): Use bfd_alloc2.
471 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
472 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
473 size calculation doesn't overflow.
474 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
475 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
476 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
478 2019-03-08 Alan Modra <amodra@gmail.com>
481 * merge.c (merge_strings): Return secinfo. Don't pad section
483 (_bfd_merge_sections): Pad section to alignment here, if input
484 sections contributing to merged output all pad to alignment.
487 2019-03-06 Nick Clifton <nickc@redhat.com>
489 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
491 * coffgen.c (coff_find_nearest_line_with_names): Do not call
492 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
494 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
496 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
497 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
500 * elf32-s390.c (allocate_dynrelocs): Update comment.
502 2019-02-28 Tamar Christina <tamar.christina@arm.com>
504 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
506 2019-02-28 Nick Clifton <nickc@redhat.com>
509 * elf.c (bfd_elf_string_from_elf_section): Check for a string
510 section that is not NUL terminated.
512 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
515 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
516 by linker when checking copy reloc on protected symbol.
518 2019-02-24 Alan Modra <amodra@gmail.com>
521 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
523 2019-02-20 Eric Tsai <erictsai@cadence.com>
525 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
526 sections between the call site and call destination and adjust
527 call distance by the largest alignment.
529 2019-02-20 Alan Hayward <alan.hayward@arm.com>
531 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
532 * elf.c (elfcore_grok_aarch_pauth): New function.
533 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
534 (elfcore_write_aarch_pauth): New function.
535 (elfcore_write_register_note): Check for AArch64 pauth section.
537 2019-02-20 Alan Modra <amodra@gmail.com>
540 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
543 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
545 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
546 Darwin hosts, not just or1k.
547 * configure: Regenerate.
549 2019-02-20 Alan Modra <amodra@gmail.com>
552 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
553 sentinel NUL to string buffer nearer to loop where it is used.
554 Don't go past sentinel when scanning strings, and don't write
556 * archive.c (do_slurp_coff_armap): Simplify string handling to
559 2019-02-19 Alan Modra <amodra@gmail.com>
562 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
563 attempting to prevent read past end of section.
565 2019-02-18 Alan Modra <amodra@gmail.com>
568 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
569 PRIx64 to generate warning messages. Print local sym names too.
571 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
573 * elf32-arc (INIT_SYM_STRING): Delete.
574 (FINI_SYM_STRING): Likewise.
575 (init_str): Likewise.
576 (fini_str): Likewise.
578 2019-02-08 Alan Modra <amodra@gmail.com>
580 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
581 for bss-plt" warning to make it an error.
583 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
586 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
587 reloc_class_ifunc for ifunc symbols.
588 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
590 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
592 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
593 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
595 2019-02-07 Nick Clifton <nickc@redhat.com>
597 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
598 into the definitely obsolete list.
600 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
603 * elf64-x86-64.c (elf_x86_64_need_pic): Check
604 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
605 (elf_x86_64_relocate_section): Move PIC check for PC-relative
607 (elf_x86_64_check_relocs): Here.
608 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
609 to check if a symbol is defined in a non-shared object.
610 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
612 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
614 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
615 of 'labs' (and fix GCC warning).
617 2019-01-25 Nick Clifton <nickc@redhat.com>
619 * po/ru.po: Updated Russian translation.
621 2019-01-23 Nick Clifton <nickc@redhat.com>
623 * po/fr.po: Updated French translation.
625 2019-01-21 Nick Clifton <nickc@redhat.com>
627 * po/pt.po: Updated Portuguese translation.
628 * po/uk.po: Updated Ukranian translation.
630 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
633 * elf32-nds32.c (nds32_relocate_section): Add space between words
635 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
637 (riscv_i_or_e_p): Likewise.
638 (riscv_merge_arch_attr_info): Likewise.
640 2019-01-19 Nick Clifton <nickc@redhat.com>
642 * version.m4: Reset to 2.32.51
643 * configure: Regenerate.
644 * po/bfd.pot: Regenerate.
646 2018-06-24 Nick Clifton <nickc@redhat.com>
650 2019-01-16 Kito Cheng <kito@andestech.com>
652 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
655 2019-01-16 Kito Cheng <kito@andestech.com>
656 Nelson Chu <nelson@andestech.com>
658 * elfnn-riscv.c (in_subsets): New.
659 (out_subsets): Likewise.
660 (merged_subsets): Likewise.
661 (riscv_std_ext_p): Likewise.
662 (riscv_non_std_ext_p): Likewise.
663 (riscv_std_sv_ext_p): Likewise.
664 (riscv_non_std_sv_ext_p): Likewise.
665 (riscv_version_mismatch): Likewise.
666 (riscv_i_or_e_p): Likewise.
667 (riscv_merge_std_ext): Likewise.
668 (riscv_merge_non_std_and_sv_ext): Likewise.
669 (riscv_merge_arch_attr_info): Likewise.
670 (riscv_merge_attributes): Likewise.
671 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
673 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
674 (elf_backend_obj_attrs_vendor): Define.
675 (elf_backend_obj_attrs_section_type): Likewise.
676 (elf_backend_obj_attrs_section): Likewise.
677 (elf_backend_obj_attrs_arg_type): Define as
678 riscv_elf_obj_attrs_arg_type.
679 * elfxx-riscv.c (riscv_estimate_digit): New.
680 (riscv_estimate_arch_strlen1): Likewise.
681 (riscv_estimate_arch_strlen): Likewise.
682 (riscv_arch_str1): Likewise.
683 (riscv_arch_str): Likewise.
684 * elfxx-riscv.h (riscv_arch_str): Declare.
686 2019-01-14 John Darrington <john@darrington.wattle.id.au>
688 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
690 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
691 source field. (md_apply_fix): Apply final fix
692 to BFD_RELOC_S12Z_OPR.
693 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
695 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
698 * elf32-s390.c (allocate_dynrelocs): Update comment.
700 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
702 * warning.m4: Adjust egrep pattern for non-GNU compilers.
703 * configure: Regenerate.
705 2019-01-08 Alan Modra <amodra@gmail.com>
709 * ihex.c (ihex_write_object_contents): Properly check 32-bit
712 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
714 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
715 * bfd/bfd-in2.h: Regenerate.
716 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
717 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
719 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
721 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
722 default target, little endian target is more suitable.
724 2019-01-04 Alan Modra <amodra@gmail.com>
728 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
730 (EQ_VALUE_IN_FIELD): Likewise.
731 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
733 2019-01-01 Alan Modra <amodra@gmail.com>
735 Update year range in copyright notice of all files.
737 For older changes see ChangeLog-2018
739 Copyright (C) 2019 Free Software Foundation, Inc.
741 Copying and distribution of this file, with or without modification,
742 are permitted in any medium without royalty provided the copyright
743 notice and this notice are preserved.
749 version-control: never