1 2019-05-02 Nick Clifton <nickc@redhat.com>
4 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
5 .gnu.debugaltlink sections as debugging sections.
7 2019-04-30 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
10 (struct _ppc64_elf_section_data): Likewise.
11 (ppc64_elf_check_relocs): Set above fields.
12 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
13 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
16 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
19 * elflink.c (elf_link_output_extsym): Don't complain undefined
20 weak dynamic reference.
22 2019-04-25 Sudakshina Das <sudi.das@arm.com>
24 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
25 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
26 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
27 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
28 (elfNN_aarch64_small_plt0_pac_entry): Remove.
29 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
30 (elfNN_aarch64_small_plt0_bti_entry): Update.
31 (elfNN_aarch64_small_plt_bti_entry): Update.
32 (elfNN_aarch64_small_plt_pac_entry): Update.
33 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
34 (setup_plt_values): Setup new entries.
35 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
36 (elfNN_aarch64_plt_sym_val): Likewise.
38 2019-04-22 Jim Wilson <jimw@sifive.com>
40 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
42 2019-04-19 Alan Modra <amodra@gmail.com>
44 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
46 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
48 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
49 building shared object.
50 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
52 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
55 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
58 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
60 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
62 * bfd-in2.h: Regenerate.
65 2019-04-15 Sudakshina Das <sudi.das@arm.com>
67 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
68 * bfd-in2.h: Regenerated.
69 * libbfd.h: Regenerated.
71 2019-04-15 Sudakshina Das <sudi.das@arm.com>
73 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
74 * bfd-in2.h: Regenerated.
77 2019-04-15 Sudakshina Das <sudi.das@arm.com>
79 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
80 * bfd-in2.h: Regenerated.
81 * libbfd.h: Regenerated.
82 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
83 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
84 and R_ARM_THM_BF12 together.
85 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
87 2019-04-15 Sudakshina Das <sudi.das@arm.com>
89 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
90 * libbfd.h: Regenerated.
91 * bfd-in2.h: Regenerated.
92 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
93 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
94 and R_ARM_THM_BF18 together.
95 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
97 2019-04-15 Sudakshina Das <sudi.das@arm.com>
99 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
100 * bfd-in2.h: Regenerated.
101 * libbfd.h: Regenerated.
102 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
103 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
104 and R_ARM_THM_BF16 together.
105 (get_value_helper): New reloc helper.
106 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
108 2019-04-15 Sudakshina Das <sudi.das@arm.com>
110 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
111 * bfd-in2.h: Regenerate.
112 * libbfd.h: Regenerate.
114 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
116 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
117 * bfd-in2.h: Regenerate.
118 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
119 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
121 (using_thumb2): Likewise.
122 (using_thumb2_bl): Update assert.
123 (arch_has_arm_nop): Likewise.
124 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
125 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
127 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
129 * elf-linker-x86.h (elf_x86_cet_report): New.
130 (elf_linker_x86_params): Add cet_report.
131 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
132 missing IBT and SHSTK properties if needed.
134 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
137 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
138 "h != NULL". Don't check "h != NULL" before calling.
139 bfd_elf_gc_record_vtentry.
140 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
141 * elf32-bfin.c (bfin_check_relocs): Likewise.
142 * elf32-cris.c (cris_elf_check_relocs): Likewise.
143 * elf32-csky.c (csky_elf_check_relocs): Likewise.
144 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
145 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
146 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
147 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
148 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
149 * elf32-i386.c (elf_i386_check_relocs): Likewise.
150 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
151 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
152 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
153 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
154 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
155 * elf32-metag.c (elf_metag_check_relocs): Likewise.
156 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
157 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
158 * elf32-s390.c (elf_s390_check_relocs): Likewise.
159 * elf32-sh.c (sh_elf_check_relocs): Likewise.
160 * elf32-v850.c (v850_elf_check_relocs): Likewise.
161 * elf32-vax.c (elf_vax_check_relocs): Likewise.
162 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
163 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
164 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
165 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
166 * elf64-s390.c (elf_s390_check_relocs): Likewise.
167 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
168 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
169 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
170 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
173 2019-04-11 Alan Modra <amodra@gmail.com>
176 * elflink.c (elf_link_add_object_symbols): Don't read partial
177 dynamic entries from fuzzed objects.
179 2019-04-11 Tamar Christina <tamar.christina@arm.com>
182 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
183 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
184 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
186 2019-04-10 Michael Forney <mforney@mforney.org>
189 * doc/chew.c (free_words): Correctly free "push_text" strings.
191 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
193 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
195 2019-04-08 Alan Modra <amodra@gmail.com>
197 * configure.ac (elfxx_x86): Define and use.
198 * configure: Regenerate.
200 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
202 * elf-linker-x86.h: New file.
203 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
204 to get x86-specific linker options.
205 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
206 (elf_x86_64_check_relocs): Likewise.
207 (elf_x86_64_relocate_section): Likewise.
208 (elf_x86_64_link_setup_gnu_properties): Likewise.
209 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
210 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
211 (_bfd_elf_linker_x86_set_options): New function.
212 * elfxx-x86.h: Include "elf-linker-x86.h".
213 (elf_x86_link_hash_table): Add params.
215 2019-04-03 Alan Modra <amodra@gmail.com>
217 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
218 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
219 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
220 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
221 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
222 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
224 2019-04-02 Jim Wilson <jimw@sifive.com>
227 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
228 ELF header flags to after check for ELF object file. Loop through
229 sections looking for code sections, if none, then skip ABI checks.
231 2019-03-30 Andrew Waterman <andrew@sifive.com>
233 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
236 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
238 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
239 info->export_dynamic to the conditional.
241 2019-03-28 Alan Modra <amodra@gmail.com>
244 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
245 * configure: Regenerate.
246 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
247 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
248 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
249 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
250 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
252 2019-03-21 Jim Wilson <jimw@sifive.com>
255 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
256 verify sym non-NULL before using. Add identical check using h.
258 2019-03-21 Sudakshina Das <sudi.das@arm.com>
260 * elf-bfd.h (struct elf_backend_data): Add argument to
261 merge_gnu_properties.
262 * elf-properties.c (elf_merge_gnu_properties): Add argument to
263 itself and while calling bed->merge_gnu_properties.
264 (elf_merge_gnu_property_list): Update the calls for
265 elf_merge_gnu_properties.
266 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
267 of --force-bti warning and add argument.
268 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
270 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
271 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
274 2019-03-20 Sudakshina Das <sudi.das@arm.com>
276 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
277 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
278 (elf_backend_fixup_gnu_properties): Define for AArch64.
280 2019-03-18 Alan Modra <amodra@gmail.com>
283 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
284 for local iplt syms with ent->plt.offset == -1. Remove ineffective
285 attempt at writing glink stubs only once.
287 2019-03-16 Alan Modra <amodra@gmail.com>
290 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
291 (_bfd_elf_rel_local_sym): Likewise.
292 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
293 section of symbols with unrecognized shndx.
295 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
298 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
300 * cofflink.c (coff_link_add_symbols): Check for symbols defined
301 in discarded section.
303 2019-03-15 Alan Modra <amodra@gmail.com>
306 * elflink.c (elf_link_add_object_symbols): Bail out on a local
307 symbol after globals if elf_bad_symtab is not set.
309 2019-03-15 Alan Modra <amodra@gmail.com>
312 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
313 (_bfd_elf_rel_local_sym): Likewise.
315 2019-03-15 Alan Modra <amodra@gmail.com>
318 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
319 object files with sh_size not a multiple of sh_entsize.
321 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
324 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
325 input with bad relocation.
327 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
329 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
331 2019-03-14 Nick Clifton <nickc@redhat.com>
334 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
335 (save_section_vma): Initialise field to the number of entries in
337 (section_vma_same): Check that the number of entries in the
338 sec_vma table matches the number of sections in the bfd.
340 2019-03-14 Nick Clifton <nickc@redhat.com>
343 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
344 section owner pointer when adding the default symbol.
346 2019-03-14 Nick Clifton <nickc@redhat.com>
349 * elflink.c (elf_link_add_object_symbols): Add new local variable
350 extversym_end. Initialise it to point to the end of the version
351 symbol table, if present. Check it when initialising and updating
354 2019-03-13 Sudakshina Das <sudi.das@arm.com>
356 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
357 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
358 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
359 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
361 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
362 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
363 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
365 2019-03-13 Sudakshina Das <sudi.das@arm.com>
366 Szabolcs Nagy <szabolcs.nagy@arm.com>
368 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
369 (aarch64_bti_pac_info): New.
370 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
371 (bfd_elf32_aarch64_set_options): Likewise.
372 * bfd-in2.h: Regenerate
373 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
374 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
375 (elfNN_aarch64_small_plt0_bti_entry): New.
376 (elfNN_aarch64_small_plt_bti_entry): New.
377 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
378 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
379 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
380 tlsdesc_plt_entry_size fields.
381 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
382 (setup_plt_values): New helper function.
383 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
385 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
387 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
388 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
389 to plt stubs instead of fixed ones and update filling them according
391 (elfNN_aarch64_init_small_plt0_entry): Likewise.
392 (elfNN_aarch64_finish_dynamic_sections): Likewise.
393 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
394 (elfNN_aarch64_plt_sym_val): Update size accordingly.
395 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
397 (bfd_elfNN_get_synthetic_symtab): Define.
398 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
399 and mising BTI NOTE SECTION.
402 2019-03-13 Sudakshina Das <sudi.das@arm.com>
404 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
405 linker created inputs from merge.
406 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
407 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
408 (elfNN_aarch64_link_setup_gnu_properties): New.
409 (elfNN_aarch64_merge_gnu_properties): New.
410 (elf_backend_setup_gnu_properties): Define for AArch64.
411 (elf_backend_merge_gnu_properties): Likewise.
412 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
413 (_bfd_aarch64_elf_parse_gnu_properties): Define.
414 (_bfd_aarch64_elf_merge_gnu_properties): Define.
415 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
416 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
417 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
418 (elf_backend_parse_gnu_properties): Define for AArch64.
420 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
423 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
424 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
426 2019-03-12 Alan Modra <amodra@gmail.com>
428 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
429 nmemb parameter. Use bfd_alloc2.
430 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
432 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
433 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
434 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
436 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
437 (assign_section_numbers): Style fix.
438 (swap_out_syms): Use bfd_malloc2.
439 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
441 (_bfd_elf_make_empty_symbol): Style fix.
442 (elfobj_grok_stapsdt_note_1): Formatting.
443 * elfcode.h (elf_object_p): Use bfd_alloc2.
444 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
445 (elf_slurp_symbol_table): Use bfd_zalloc2.
446 (elf_slurp_reloc_table): Use bfd_alloc2.
447 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
448 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
449 size calculation doesn't overflow.
450 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
451 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
452 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
454 2019-03-08 Alan Modra <amodra@gmail.com>
457 * merge.c (merge_strings): Return secinfo. Don't pad section
459 (_bfd_merge_sections): Pad section to alignment here, if input
460 sections contributing to merged output all pad to alignment.
463 2019-03-06 Nick Clifton <nickc@redhat.com>
465 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
467 * coffgen.c (coff_find_nearest_line_with_names): Do not call
468 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
470 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
472 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
473 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
476 * elf32-s390.c (allocate_dynrelocs): Update comment.
478 2019-02-28 Tamar Christina <tamar.christina@arm.com>
480 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
482 2019-02-28 Nick Clifton <nickc@redhat.com>
485 * elf.c (bfd_elf_string_from_elf_section): Check for a string
486 section that is not NUL terminated.
488 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
491 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
492 by linker when checking copy reloc on protected symbol.
494 2019-02-24 Alan Modra <amodra@gmail.com>
497 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
499 2019-02-20 Eric Tsai <erictsai@cadence.com>
501 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
502 sections between the call site and call destination and adjust
503 call distance by the largest alignment.
505 2019-02-20 Alan Hayward <alan.hayward@arm.com>
507 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
508 * elf.c (elfcore_grok_aarch_pauth): New function.
509 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
510 (elfcore_write_aarch_pauth): New function.
511 (elfcore_write_register_note): Check for AArch64 pauth section.
513 2019-02-20 Alan Modra <amodra@gmail.com>
516 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
519 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
521 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
522 Darwin hosts, not just or1k.
523 * configure: Regenerate.
525 2019-02-20 Alan Modra <amodra@gmail.com>
528 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
529 sentinel NUL to string buffer nearer to loop where it is used.
530 Don't go past sentinel when scanning strings, and don't write
532 * archive.c (do_slurp_coff_armap): Simplify string handling to
535 2019-02-19 Alan Modra <amodra@gmail.com>
538 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
539 attempting to prevent read past end of section.
541 2019-02-18 Alan Modra <amodra@gmail.com>
544 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
545 PRIx64 to generate warning messages. Print local sym names too.
547 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
549 * elf32-arc (INIT_SYM_STRING): Delete.
550 (FINI_SYM_STRING): Likewise.
551 (init_str): Likewise.
552 (fini_str): Likewise.
554 2019-02-08 Alan Modra <amodra@gmail.com>
556 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
557 for bss-plt" warning to make it an error.
559 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
562 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
563 reloc_class_ifunc for ifunc symbols.
564 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
566 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
568 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
569 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
571 2019-02-07 Nick Clifton <nickc@redhat.com>
573 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
574 into the definitely obsolete list.
576 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
579 * elf64-x86-64.c (elf_x86_64_need_pic): Check
580 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
581 (elf_x86_64_relocate_section): Move PIC check for PC-relative
583 (elf_x86_64_check_relocs): Here.
584 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
585 to check if a symbol is defined in a non-shared object.
586 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
588 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
590 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
591 of 'labs' (and fix GCC warning).
593 2019-01-25 Nick Clifton <nickc@redhat.com>
595 * po/ru.po: Updated Russian translation.
597 2019-01-23 Nick Clifton <nickc@redhat.com>
599 * po/fr.po: Updated French translation.
601 2019-01-21 Nick Clifton <nickc@redhat.com>
603 * po/pt.po: Updated Portuguese translation.
604 * po/uk.po: Updated Ukranian translation.
606 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
609 * elf32-nds32.c (nds32_relocate_section): Add space between words
611 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
613 (riscv_i_or_e_p): Likewise.
614 (riscv_merge_arch_attr_info): Likewise.
616 2019-01-19 Nick Clifton <nickc@redhat.com>
618 * version.m4: Reset to 2.32.51
619 * configure: Regenerate.
620 * po/bfd.pot: Regenerate.
622 2018-06-24 Nick Clifton <nickc@redhat.com>
626 2019-01-16 Kito Cheng <kito@andestech.com>
628 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
631 2019-01-16 Kito Cheng <kito@andestech.com>
632 Nelson Chu <nelson@andestech.com>
634 * elfnn-riscv.c (in_subsets): New.
635 (out_subsets): Likewise.
636 (merged_subsets): Likewise.
637 (riscv_std_ext_p): Likewise.
638 (riscv_non_std_ext_p): Likewise.
639 (riscv_std_sv_ext_p): Likewise.
640 (riscv_non_std_sv_ext_p): Likewise.
641 (riscv_version_mismatch): Likewise.
642 (riscv_i_or_e_p): Likewise.
643 (riscv_merge_std_ext): Likewise.
644 (riscv_merge_non_std_and_sv_ext): Likewise.
645 (riscv_merge_arch_attr_info): Likewise.
646 (riscv_merge_attributes): Likewise.
647 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
649 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
650 (elf_backend_obj_attrs_vendor): Define.
651 (elf_backend_obj_attrs_section_type): Likewise.
652 (elf_backend_obj_attrs_section): Likewise.
653 (elf_backend_obj_attrs_arg_type): Define as
654 riscv_elf_obj_attrs_arg_type.
655 * elfxx-riscv.c (riscv_estimate_digit): New.
656 (riscv_estimate_arch_strlen1): Likewise.
657 (riscv_estimate_arch_strlen): Likewise.
658 (riscv_arch_str1): Likewise.
659 (riscv_arch_str): Likewise.
660 * elfxx-riscv.h (riscv_arch_str): Declare.
662 2019-01-14 John Darrington <john@darrington.wattle.id.au>
664 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
666 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
667 source field. (md_apply_fix): Apply final fix
668 to BFD_RELOC_S12Z_OPR.
669 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
671 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
674 * elf32-s390.c (allocate_dynrelocs): Update comment.
676 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
678 * warning.m4: Adjust egrep pattern for non-GNU compilers.
679 * configure: Regenerate.
681 2019-01-08 Alan Modra <amodra@gmail.com>
685 * ihex.c (ihex_write_object_contents): Properly check 32-bit
688 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
690 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
691 * bfd/bfd-in2.h: Regenerate.
692 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
693 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
695 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
697 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
698 default target, little endian target is more suitable.
700 2019-01-04 Alan Modra <amodra@gmail.com>
704 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
706 (EQ_VALUE_IN_FIELD): Likewise.
707 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
709 2019-01-01 Alan Modra <amodra@gmail.com>
711 Update year range in copyright notice of all files.
713 For older changes see ChangeLog-2018
715 Copyright (C) 2019 Free Software Foundation, Inc.
717 Copying and distribution of this file, with or without modification,
718 are permitted in any medium without royalty provided the copyright
719 notice and this notice are preserved.
725 version-control: never