1 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (elf_link_output_extsym): Don't complain undefined
5 weak dynamic reference.
7 2019-04-25 Sudakshina Das <sudi.das@arm.com>
9 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
10 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
11 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
12 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
13 (elfNN_aarch64_small_plt0_pac_entry): Remove.
14 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
15 (elfNN_aarch64_small_plt0_bti_entry): Update.
16 (elfNN_aarch64_small_plt_bti_entry): Update.
17 (elfNN_aarch64_small_plt_pac_entry): Update.
18 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
19 (setup_plt_values): Setup new entries.
20 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
21 (elfNN_aarch64_plt_sym_val): Likewise.
23 2019-04-22 Jim Wilson <jimw@sifive.com>
25 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
27 2019-04-19 Alan Modra <amodra@gmail.com>
29 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
31 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
33 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
34 building shared object.
35 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
37 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
40 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
43 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
45 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
47 * bfd-in2.h: Regenerate.
50 2019-04-15 Sudakshina Das <sudi.das@arm.com>
52 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
53 * bfd-in2.h: Regenerated.
54 * libbfd.h: Regenerated.
56 2019-04-15 Sudakshina Das <sudi.das@arm.com>
58 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
59 * bfd-in2.h: Regenerated.
62 2019-04-15 Sudakshina Das <sudi.das@arm.com>
64 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
65 * bfd-in2.h: Regenerated.
66 * libbfd.h: Regenerated.
67 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
68 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
69 and R_ARM_THM_BF12 together.
70 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
72 2019-04-15 Sudakshina Das <sudi.das@arm.com>
74 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
75 * libbfd.h: Regenerated.
76 * bfd-in2.h: Regenerated.
77 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
78 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
79 and R_ARM_THM_BF18 together.
80 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
82 2019-04-15 Sudakshina Das <sudi.das@arm.com>
84 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
85 * bfd-in2.h: Regenerated.
86 * libbfd.h: Regenerated.
87 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
88 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
89 and R_ARM_THM_BF16 together.
90 (get_value_helper): New reloc helper.
91 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
93 2019-04-15 Sudakshina Das <sudi.das@arm.com>
95 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
96 * bfd-in2.h: Regenerate.
97 * libbfd.h: Regenerate.
99 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
101 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
102 * bfd-in2.h: Regenerate.
103 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
104 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
106 (using_thumb2): Likewise.
107 (using_thumb2_bl): Update assert.
108 (arch_has_arm_nop): Likewise.
109 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
110 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
112 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
114 * elf-linker-x86.h (elf_x86_cet_report): New.
115 (elf_linker_x86_params): Add cet_report.
116 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
117 missing IBT and SHSTK properties if needed.
119 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
122 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
123 "h != NULL". Don't check "h != NULL" before calling.
124 bfd_elf_gc_record_vtentry.
125 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
126 * elf32-bfin.c (bfin_check_relocs): Likewise.
127 * elf32-cris.c (cris_elf_check_relocs): Likewise.
128 * elf32-csky.c (csky_elf_check_relocs): Likewise.
129 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
130 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
131 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
132 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
133 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
134 * elf32-i386.c (elf_i386_check_relocs): Likewise.
135 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
136 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
137 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
138 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
139 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
140 * elf32-metag.c (elf_metag_check_relocs): Likewise.
141 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
142 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
143 * elf32-s390.c (elf_s390_check_relocs): Likewise.
144 * elf32-sh.c (sh_elf_check_relocs): Likewise.
145 * elf32-v850.c (v850_elf_check_relocs): Likewise.
146 * elf32-vax.c (elf_vax_check_relocs): Likewise.
147 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
148 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
149 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
150 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
151 * elf64-s390.c (elf_s390_check_relocs): Likewise.
152 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
153 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
154 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
155 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
158 2019-04-11 Alan Modra <amodra@gmail.com>
161 * elflink.c (elf_link_add_object_symbols): Don't read partial
162 dynamic entries from fuzzed objects.
164 2019-04-11 Tamar Christina <tamar.christina@arm.com>
167 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
168 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
169 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
171 2019-04-10 Michael Forney <mforney@mforney.org>
174 * doc/chew.c (free_words): Correctly free "push_text" strings.
176 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
178 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
180 2019-04-08 Alan Modra <amodra@gmail.com>
182 * configure.ac (elfxx_x86): Define and use.
183 * configure: Regenerate.
185 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
187 * elf-linker-x86.h: New file.
188 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
189 to get x86-specific linker options.
190 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
191 (elf_x86_64_check_relocs): Likewise.
192 (elf_x86_64_relocate_section): Likewise.
193 (elf_x86_64_link_setup_gnu_properties): Likewise.
194 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
195 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
196 (_bfd_elf_linker_x86_set_options): New function.
197 * elfxx-x86.h: Include "elf-linker-x86.h".
198 (elf_x86_link_hash_table): Add params.
200 2019-04-03 Alan Modra <amodra@gmail.com>
202 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
203 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
204 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
205 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
206 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
207 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
209 2019-04-02 Jim Wilson <jimw@sifive.com>
212 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
213 ELF header flags to after check for ELF object file. Loop through
214 sections looking for code sections, if none, then skip ABI checks.
216 2019-03-30 Andrew Waterman <andrew@sifive.com>
218 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
221 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
223 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
224 info->export_dynamic to the conditional.
226 2019-03-28 Alan Modra <amodra@gmail.com>
229 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
230 * configure: Regenerate.
231 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
232 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
233 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
234 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
235 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
237 2019-03-21 Jim Wilson <jimw@sifive.com>
240 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
241 verify sym non-NULL before using. Add identical check using h.
243 2019-03-21 Sudakshina Das <sudi.das@arm.com>
245 * elf-bfd.h (struct elf_backend_data): Add argument to
246 merge_gnu_properties.
247 * elf-properties.c (elf_merge_gnu_properties): Add argument to
248 itself and while calling bed->merge_gnu_properties.
249 (elf_merge_gnu_property_list): Update the calls for
250 elf_merge_gnu_properties.
251 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
252 of --force-bti warning and add argument.
253 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
255 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
256 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
259 2019-03-20 Sudakshina Das <sudi.das@arm.com>
261 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
262 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
263 (elf_backend_fixup_gnu_properties): Define for AArch64.
265 2019-03-18 Alan Modra <amodra@gmail.com>
268 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
269 for local iplt syms with ent->plt.offset == -1. Remove ineffective
270 attempt at writing glink stubs only once.
272 2019-03-16 Alan Modra <amodra@gmail.com>
275 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
276 (_bfd_elf_rel_local_sym): Likewise.
277 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
278 section of symbols with unrecognized shndx.
280 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
283 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
285 * cofflink.c (coff_link_add_symbols): Check for symbols defined
286 in discarded section.
288 2019-03-15 Alan Modra <amodra@gmail.com>
291 * elflink.c (elf_link_add_object_symbols): Bail out on a local
292 symbol after globals if elf_bad_symtab is not set.
294 2019-03-15 Alan Modra <amodra@gmail.com>
297 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
298 (_bfd_elf_rel_local_sym): Likewise.
300 2019-03-15 Alan Modra <amodra@gmail.com>
303 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
304 object files with sh_size not a multiple of sh_entsize.
306 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
309 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
310 input with bad relocation.
312 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
314 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
316 2019-03-14 Nick Clifton <nickc@redhat.com>
319 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
320 (save_section_vma): Initialise field to the number of entries in
322 (section_vma_same): Check that the number of entries in the
323 sec_vma table matches the number of sections in the bfd.
325 2019-03-14 Nick Clifton <nickc@redhat.com>
328 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
329 section owner pointer when adding the default symbol.
331 2019-03-14 Nick Clifton <nickc@redhat.com>
334 * elflink.c (elf_link_add_object_symbols): Add new local variable
335 extversym_end. Initialise it to point to the end of the version
336 symbol table, if present. Check it when initialising and updating
339 2019-03-13 Sudakshina Das <sudi.das@arm.com>
341 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
342 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
343 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
344 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
346 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
347 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
348 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
350 2019-03-13 Sudakshina Das <sudi.das@arm.com>
351 Szabolcs Nagy <szabolcs.nagy@arm.com>
353 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
354 (aarch64_bti_pac_info): New.
355 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
356 (bfd_elf32_aarch64_set_options): Likewise.
357 * bfd-in2.h: Regenerate
358 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
359 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
360 (elfNN_aarch64_small_plt0_bti_entry): New.
361 (elfNN_aarch64_small_plt_bti_entry): New.
362 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
363 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
364 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
365 tlsdesc_plt_entry_size fields.
366 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
367 (setup_plt_values): New helper function.
368 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
370 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
372 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
373 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
374 to plt stubs instead of fixed ones and update filling them according
376 (elfNN_aarch64_init_small_plt0_entry): Likewise.
377 (elfNN_aarch64_finish_dynamic_sections): Likewise.
378 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
379 (elfNN_aarch64_plt_sym_val): Update size accordingly.
380 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
382 (bfd_elfNN_get_synthetic_symtab): Define.
383 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
384 and mising BTI NOTE SECTION.
387 2019-03-13 Sudakshina Das <sudi.das@arm.com>
389 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
390 linker created inputs from merge.
391 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
392 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
393 (elfNN_aarch64_link_setup_gnu_properties): New.
394 (elfNN_aarch64_merge_gnu_properties): New.
395 (elf_backend_setup_gnu_properties): Define for AArch64.
396 (elf_backend_merge_gnu_properties): Likewise.
397 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
398 (_bfd_aarch64_elf_parse_gnu_properties): Define.
399 (_bfd_aarch64_elf_merge_gnu_properties): Define.
400 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
401 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
402 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
403 (elf_backend_parse_gnu_properties): Define for AArch64.
405 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
408 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
409 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
411 2019-03-12 Alan Modra <amodra@gmail.com>
413 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
414 nmemb parameter. Use bfd_alloc2.
415 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
417 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
418 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
419 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
421 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
422 (assign_section_numbers): Style fix.
423 (swap_out_syms): Use bfd_malloc2.
424 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
426 (_bfd_elf_make_empty_symbol): Style fix.
427 (elfobj_grok_stapsdt_note_1): Formatting.
428 * elfcode.h (elf_object_p): Use bfd_alloc2.
429 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
430 (elf_slurp_symbol_table): Use bfd_zalloc2.
431 (elf_slurp_reloc_table): Use bfd_alloc2.
432 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
433 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
434 size calculation doesn't overflow.
435 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
436 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
437 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
439 2019-03-08 Alan Modra <amodra@gmail.com>
442 * merge.c (merge_strings): Return secinfo. Don't pad section
444 (_bfd_merge_sections): Pad section to alignment here, if input
445 sections contributing to merged output all pad to alignment.
448 2019-03-06 Nick Clifton <nickc@redhat.com>
450 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
452 * coffgen.c (coff_find_nearest_line_with_names): Do not call
453 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
455 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
457 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
458 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
461 * elf32-s390.c (allocate_dynrelocs): Update comment.
463 2019-02-28 Tamar Christina <tamar.christina@arm.com>
465 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
467 2019-02-28 Nick Clifton <nickc@redhat.com>
470 * elf.c (bfd_elf_string_from_elf_section): Check for a string
471 section that is not NUL terminated.
473 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
476 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
477 by linker when checking copy reloc on protected symbol.
479 2019-02-24 Alan Modra <amodra@gmail.com>
482 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
484 2019-02-20 Eric Tsai <erictsai@cadence.com>
486 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
487 sections between the call site and call destination and adjust
488 call distance by the largest alignment.
490 2019-02-20 Alan Hayward <alan.hayward@arm.com>
492 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
493 * elf.c (elfcore_grok_aarch_pauth): New function.
494 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
495 (elfcore_write_aarch_pauth): New function.
496 (elfcore_write_register_note): Check for AArch64 pauth section.
498 2019-02-20 Alan Modra <amodra@gmail.com>
501 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
504 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
506 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
507 Darwin hosts, not just or1k.
508 * configure: Regenerate.
510 2019-02-20 Alan Modra <amodra@gmail.com>
513 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
514 sentinel NUL to string buffer nearer to loop where it is used.
515 Don't go past sentinel when scanning strings, and don't write
517 * archive.c (do_slurp_coff_armap): Simplify string handling to
520 2019-02-19 Alan Modra <amodra@gmail.com>
523 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
524 attempting to prevent read past end of section.
526 2019-02-18 Alan Modra <amodra@gmail.com>
529 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
530 PRIx64 to generate warning messages. Print local sym names too.
532 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
534 * elf32-arc (INIT_SYM_STRING): Delete.
535 (FINI_SYM_STRING): Likewise.
536 (init_str): Likewise.
537 (fini_str): Likewise.
539 2019-02-08 Alan Modra <amodra@gmail.com>
541 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
542 for bss-plt" warning to make it an error.
544 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
547 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
548 reloc_class_ifunc for ifunc symbols.
549 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
551 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
553 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
554 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
556 2019-02-07 Nick Clifton <nickc@redhat.com>
558 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
559 into the definitely obsolete list.
561 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
564 * elf64-x86-64.c (elf_x86_64_need_pic): Check
565 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
566 (elf_x86_64_relocate_section): Move PIC check for PC-relative
568 (elf_x86_64_check_relocs): Here.
569 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
570 to check if a symbol is defined in a non-shared object.
571 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
573 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
575 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
576 of 'labs' (and fix GCC warning).
578 2019-01-25 Nick Clifton <nickc@redhat.com>
580 * po/ru.po: Updated Russian translation.
582 2019-01-23 Nick Clifton <nickc@redhat.com>
584 * po/fr.po: Updated French translation.
586 2019-01-21 Nick Clifton <nickc@redhat.com>
588 * po/pt.po: Updated Portuguese translation.
589 * po/uk.po: Updated Ukranian translation.
591 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
594 * elf32-nds32.c (nds32_relocate_section): Add space between words
596 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
598 (riscv_i_or_e_p): Likewise.
599 (riscv_merge_arch_attr_info): Likewise.
601 2019-01-19 Nick Clifton <nickc@redhat.com>
603 * version.m4: Reset to 2.32.51
604 * configure: Regenerate.
605 * po/bfd.pot: Regenerate.
607 2018-06-24 Nick Clifton <nickc@redhat.com>
611 2019-01-16 Kito Cheng <kito@andestech.com>
613 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
616 2019-01-16 Kito Cheng <kito@andestech.com>
617 Nelson Chu <nelson@andestech.com>
619 * elfnn-riscv.c (in_subsets): New.
620 (out_subsets): Likewise.
621 (merged_subsets): Likewise.
622 (riscv_std_ext_p): Likewise.
623 (riscv_non_std_ext_p): Likewise.
624 (riscv_std_sv_ext_p): Likewise.
625 (riscv_non_std_sv_ext_p): Likewise.
626 (riscv_version_mismatch): Likewise.
627 (riscv_i_or_e_p): Likewise.
628 (riscv_merge_std_ext): Likewise.
629 (riscv_merge_non_std_and_sv_ext): Likewise.
630 (riscv_merge_arch_attr_info): Likewise.
631 (riscv_merge_attributes): Likewise.
632 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
634 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
635 (elf_backend_obj_attrs_vendor): Define.
636 (elf_backend_obj_attrs_section_type): Likewise.
637 (elf_backend_obj_attrs_section): Likewise.
638 (elf_backend_obj_attrs_arg_type): Define as
639 riscv_elf_obj_attrs_arg_type.
640 * elfxx-riscv.c (riscv_estimate_digit): New.
641 (riscv_estimate_arch_strlen1): Likewise.
642 (riscv_estimate_arch_strlen): Likewise.
643 (riscv_arch_str1): Likewise.
644 (riscv_arch_str): Likewise.
645 * elfxx-riscv.h (riscv_arch_str): Declare.
647 2019-01-14 John Darrington <john@darrington.wattle.id.au>
649 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
651 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
652 source field. (md_apply_fix): Apply final fix
653 to BFD_RELOC_S12Z_OPR.
654 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
656 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
659 * elf32-s390.c (allocate_dynrelocs): Update comment.
661 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
663 * warning.m4: Adjust egrep pattern for non-GNU compilers.
664 * configure: Regenerate.
666 2019-01-08 Alan Modra <amodra@gmail.com>
670 * ihex.c (ihex_write_object_contents): Properly check 32-bit
673 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
675 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
676 * bfd/bfd-in2.h: Regenerate.
677 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
678 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
680 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
682 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
683 default target, little endian target is more suitable.
685 2019-01-04 Alan Modra <amodra@gmail.com>
689 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
691 (EQ_VALUE_IN_FIELD): Likewise.
692 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
694 2019-01-01 Alan Modra <amodra@gmail.com>
696 Update year range in copyright notice of all files.
698 For older changes see ChangeLog-2018
700 Copyright (C) 2019 Free Software Foundation, Inc.
702 Copying and distribution of this file, with or without modification,
703 are permitted in any medium without royalty provided the copyright
704 notice and this notice are preserved.
710 version-control: never