1 2019-04-30 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
4 (struct _ppc64_elf_section_data): Likewise.
5 (ppc64_elf_check_relocs): Set above fields.
6 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
7 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
10 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
13 * elflink.c (elf_link_output_extsym): Don't complain undefined
14 weak dynamic reference.
16 2019-04-25 Sudakshina Das <sudi.das@arm.com>
18 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
19 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
20 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
21 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
22 (elfNN_aarch64_small_plt0_pac_entry): Remove.
23 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
24 (elfNN_aarch64_small_plt0_bti_entry): Update.
25 (elfNN_aarch64_small_plt_bti_entry): Update.
26 (elfNN_aarch64_small_plt_pac_entry): Update.
27 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
28 (setup_plt_values): Setup new entries.
29 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
30 (elfNN_aarch64_plt_sym_val): Likewise.
32 2019-04-22 Jim Wilson <jimw@sifive.com>
34 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
36 2019-04-19 Alan Modra <amodra@gmail.com>
38 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
40 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
42 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
43 building shared object.
44 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
46 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
49 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
52 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
54 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
56 * bfd-in2.h: Regenerate.
59 2019-04-15 Sudakshina Das <sudi.das@arm.com>
61 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
62 * bfd-in2.h: Regenerated.
63 * libbfd.h: Regenerated.
65 2019-04-15 Sudakshina Das <sudi.das@arm.com>
67 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
68 * bfd-in2.h: Regenerated.
71 2019-04-15 Sudakshina Das <sudi.das@arm.com>
73 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
74 * bfd-in2.h: Regenerated.
75 * libbfd.h: Regenerated.
76 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
77 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
78 and R_ARM_THM_BF12 together.
79 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
81 2019-04-15 Sudakshina Das <sudi.das@arm.com>
83 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
84 * libbfd.h: Regenerated.
85 * bfd-in2.h: Regenerated.
86 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
87 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
88 and R_ARM_THM_BF18 together.
89 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
91 2019-04-15 Sudakshina Das <sudi.das@arm.com>
93 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
94 * bfd-in2.h: Regenerated.
95 * libbfd.h: Regenerated.
96 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
97 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
98 and R_ARM_THM_BF16 together.
99 (get_value_helper): New reloc helper.
100 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
102 2019-04-15 Sudakshina Das <sudi.das@arm.com>
104 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
105 * bfd-in2.h: Regenerate.
106 * libbfd.h: Regenerate.
108 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
110 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
111 * bfd-in2.h: Regenerate.
112 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
113 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
115 (using_thumb2): Likewise.
116 (using_thumb2_bl): Update assert.
117 (arch_has_arm_nop): Likewise.
118 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
119 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
121 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
123 * elf-linker-x86.h (elf_x86_cet_report): New.
124 (elf_linker_x86_params): Add cet_report.
125 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
126 missing IBT and SHSTK properties if needed.
128 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
131 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
132 "h != NULL". Don't check "h != NULL" before calling.
133 bfd_elf_gc_record_vtentry.
134 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
135 * elf32-bfin.c (bfin_check_relocs): Likewise.
136 * elf32-cris.c (cris_elf_check_relocs): Likewise.
137 * elf32-csky.c (csky_elf_check_relocs): Likewise.
138 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
139 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
140 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
141 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
142 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
143 * elf32-i386.c (elf_i386_check_relocs): Likewise.
144 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
145 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
146 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
147 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
148 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
149 * elf32-metag.c (elf_metag_check_relocs): Likewise.
150 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
151 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
152 * elf32-s390.c (elf_s390_check_relocs): Likewise.
153 * elf32-sh.c (sh_elf_check_relocs): Likewise.
154 * elf32-v850.c (v850_elf_check_relocs): Likewise.
155 * elf32-vax.c (elf_vax_check_relocs): Likewise.
156 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
157 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
158 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
159 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
160 * elf64-s390.c (elf_s390_check_relocs): Likewise.
161 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
162 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
163 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
164 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
167 2019-04-11 Alan Modra <amodra@gmail.com>
170 * elflink.c (elf_link_add_object_symbols): Don't read partial
171 dynamic entries from fuzzed objects.
173 2019-04-11 Tamar Christina <tamar.christina@arm.com>
176 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
177 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
178 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
180 2019-04-10 Michael Forney <mforney@mforney.org>
183 * doc/chew.c (free_words): Correctly free "push_text" strings.
185 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
187 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
189 2019-04-08 Alan Modra <amodra@gmail.com>
191 * configure.ac (elfxx_x86): Define and use.
192 * configure: Regenerate.
194 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
196 * elf-linker-x86.h: New file.
197 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
198 to get x86-specific linker options.
199 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
200 (elf_x86_64_check_relocs): Likewise.
201 (elf_x86_64_relocate_section): Likewise.
202 (elf_x86_64_link_setup_gnu_properties): Likewise.
203 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
204 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
205 (_bfd_elf_linker_x86_set_options): New function.
206 * elfxx-x86.h: Include "elf-linker-x86.h".
207 (elf_x86_link_hash_table): Add params.
209 2019-04-03 Alan Modra <amodra@gmail.com>
211 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
212 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
213 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
214 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
215 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
216 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
218 2019-04-02 Jim Wilson <jimw@sifive.com>
221 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
222 ELF header flags to after check for ELF object file. Loop through
223 sections looking for code sections, if none, then skip ABI checks.
225 2019-03-30 Andrew Waterman <andrew@sifive.com>
227 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
230 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
232 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
233 info->export_dynamic to the conditional.
235 2019-03-28 Alan Modra <amodra@gmail.com>
238 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
239 * configure: Regenerate.
240 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
241 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
242 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
243 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
244 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
246 2019-03-21 Jim Wilson <jimw@sifive.com>
249 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
250 verify sym non-NULL before using. Add identical check using h.
252 2019-03-21 Sudakshina Das <sudi.das@arm.com>
254 * elf-bfd.h (struct elf_backend_data): Add argument to
255 merge_gnu_properties.
256 * elf-properties.c (elf_merge_gnu_properties): Add argument to
257 itself and while calling bed->merge_gnu_properties.
258 (elf_merge_gnu_property_list): Update the calls for
259 elf_merge_gnu_properties.
260 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
261 of --force-bti warning and add argument.
262 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
264 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
265 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
268 2019-03-20 Sudakshina Das <sudi.das@arm.com>
270 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
271 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
272 (elf_backend_fixup_gnu_properties): Define for AArch64.
274 2019-03-18 Alan Modra <amodra@gmail.com>
277 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
278 for local iplt syms with ent->plt.offset == -1. Remove ineffective
279 attempt at writing glink stubs only once.
281 2019-03-16 Alan Modra <amodra@gmail.com>
284 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
285 (_bfd_elf_rel_local_sym): Likewise.
286 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
287 section of symbols with unrecognized shndx.
289 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
292 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
294 * cofflink.c (coff_link_add_symbols): Check for symbols defined
295 in discarded section.
297 2019-03-15 Alan Modra <amodra@gmail.com>
300 * elflink.c (elf_link_add_object_symbols): Bail out on a local
301 symbol after globals if elf_bad_symtab is not set.
303 2019-03-15 Alan Modra <amodra@gmail.com>
306 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
307 (_bfd_elf_rel_local_sym): Likewise.
309 2019-03-15 Alan Modra <amodra@gmail.com>
312 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
313 object files with sh_size not a multiple of sh_entsize.
315 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
318 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
319 input with bad relocation.
321 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
323 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
325 2019-03-14 Nick Clifton <nickc@redhat.com>
328 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
329 (save_section_vma): Initialise field to the number of entries in
331 (section_vma_same): Check that the number of entries in the
332 sec_vma table matches the number of sections in the bfd.
334 2019-03-14 Nick Clifton <nickc@redhat.com>
337 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
338 section owner pointer when adding the default symbol.
340 2019-03-14 Nick Clifton <nickc@redhat.com>
343 * elflink.c (elf_link_add_object_symbols): Add new local variable
344 extversym_end. Initialise it to point to the end of the version
345 symbol table, if present. Check it when initialising and updating
348 2019-03-13 Sudakshina Das <sudi.das@arm.com>
350 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
351 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
352 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
353 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
355 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
356 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
357 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
359 2019-03-13 Sudakshina Das <sudi.das@arm.com>
360 Szabolcs Nagy <szabolcs.nagy@arm.com>
362 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
363 (aarch64_bti_pac_info): New.
364 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
365 (bfd_elf32_aarch64_set_options): Likewise.
366 * bfd-in2.h: Regenerate
367 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
368 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
369 (elfNN_aarch64_small_plt0_bti_entry): New.
370 (elfNN_aarch64_small_plt_bti_entry): New.
371 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
372 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
373 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
374 tlsdesc_plt_entry_size fields.
375 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
376 (setup_plt_values): New helper function.
377 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
379 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
381 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
382 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
383 to plt stubs instead of fixed ones and update filling them according
385 (elfNN_aarch64_init_small_plt0_entry): Likewise.
386 (elfNN_aarch64_finish_dynamic_sections): Likewise.
387 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
388 (elfNN_aarch64_plt_sym_val): Update size accordingly.
389 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
391 (bfd_elfNN_get_synthetic_symtab): Define.
392 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
393 and mising BTI NOTE SECTION.
396 2019-03-13 Sudakshina Das <sudi.das@arm.com>
398 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
399 linker created inputs from merge.
400 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
401 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
402 (elfNN_aarch64_link_setup_gnu_properties): New.
403 (elfNN_aarch64_merge_gnu_properties): New.
404 (elf_backend_setup_gnu_properties): Define for AArch64.
405 (elf_backend_merge_gnu_properties): Likewise.
406 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
407 (_bfd_aarch64_elf_parse_gnu_properties): Define.
408 (_bfd_aarch64_elf_merge_gnu_properties): Define.
409 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
410 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
411 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
412 (elf_backend_parse_gnu_properties): Define for AArch64.
414 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
417 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
418 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
420 2019-03-12 Alan Modra <amodra@gmail.com>
422 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
423 nmemb parameter. Use bfd_alloc2.
424 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
426 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
427 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
428 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
430 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
431 (assign_section_numbers): Style fix.
432 (swap_out_syms): Use bfd_malloc2.
433 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
435 (_bfd_elf_make_empty_symbol): Style fix.
436 (elfobj_grok_stapsdt_note_1): Formatting.
437 * elfcode.h (elf_object_p): Use bfd_alloc2.
438 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
439 (elf_slurp_symbol_table): Use bfd_zalloc2.
440 (elf_slurp_reloc_table): Use bfd_alloc2.
441 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
442 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
443 size calculation doesn't overflow.
444 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
445 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
446 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
448 2019-03-08 Alan Modra <amodra@gmail.com>
451 * merge.c (merge_strings): Return secinfo. Don't pad section
453 (_bfd_merge_sections): Pad section to alignment here, if input
454 sections contributing to merged output all pad to alignment.
457 2019-03-06 Nick Clifton <nickc@redhat.com>
459 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
461 * coffgen.c (coff_find_nearest_line_with_names): Do not call
462 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
464 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
466 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
467 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
470 * elf32-s390.c (allocate_dynrelocs): Update comment.
472 2019-02-28 Tamar Christina <tamar.christina@arm.com>
474 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
476 2019-02-28 Nick Clifton <nickc@redhat.com>
479 * elf.c (bfd_elf_string_from_elf_section): Check for a string
480 section that is not NUL terminated.
482 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
485 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
486 by linker when checking copy reloc on protected symbol.
488 2019-02-24 Alan Modra <amodra@gmail.com>
491 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
493 2019-02-20 Eric Tsai <erictsai@cadence.com>
495 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
496 sections between the call site and call destination and adjust
497 call distance by the largest alignment.
499 2019-02-20 Alan Hayward <alan.hayward@arm.com>
501 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
502 * elf.c (elfcore_grok_aarch_pauth): New function.
503 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
504 (elfcore_write_aarch_pauth): New function.
505 (elfcore_write_register_note): Check for AArch64 pauth section.
507 2019-02-20 Alan Modra <amodra@gmail.com>
510 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
513 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
515 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
516 Darwin hosts, not just or1k.
517 * configure: Regenerate.
519 2019-02-20 Alan Modra <amodra@gmail.com>
522 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
523 sentinel NUL to string buffer nearer to loop where it is used.
524 Don't go past sentinel when scanning strings, and don't write
526 * archive.c (do_slurp_coff_armap): Simplify string handling to
529 2019-02-19 Alan Modra <amodra@gmail.com>
532 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
533 attempting to prevent read past end of section.
535 2019-02-18 Alan Modra <amodra@gmail.com>
538 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
539 PRIx64 to generate warning messages. Print local sym names too.
541 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
543 * elf32-arc (INIT_SYM_STRING): Delete.
544 (FINI_SYM_STRING): Likewise.
545 (init_str): Likewise.
546 (fini_str): Likewise.
548 2019-02-08 Alan Modra <amodra@gmail.com>
550 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
551 for bss-plt" warning to make it an error.
553 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
556 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
557 reloc_class_ifunc for ifunc symbols.
558 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
560 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
562 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
563 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
565 2019-02-07 Nick Clifton <nickc@redhat.com>
567 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
568 into the definitely obsolete list.
570 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
573 * elf64-x86-64.c (elf_x86_64_need_pic): Check
574 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
575 (elf_x86_64_relocate_section): Move PIC check for PC-relative
577 (elf_x86_64_check_relocs): Here.
578 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
579 to check if a symbol is defined in a non-shared object.
580 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
582 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
584 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
585 of 'labs' (and fix GCC warning).
587 2019-01-25 Nick Clifton <nickc@redhat.com>
589 * po/ru.po: Updated Russian translation.
591 2019-01-23 Nick Clifton <nickc@redhat.com>
593 * po/fr.po: Updated French translation.
595 2019-01-21 Nick Clifton <nickc@redhat.com>
597 * po/pt.po: Updated Portuguese translation.
598 * po/uk.po: Updated Ukranian translation.
600 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
603 * elf32-nds32.c (nds32_relocate_section): Add space between words
605 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
607 (riscv_i_or_e_p): Likewise.
608 (riscv_merge_arch_attr_info): Likewise.
610 2019-01-19 Nick Clifton <nickc@redhat.com>
612 * version.m4: Reset to 2.32.51
613 * configure: Regenerate.
614 * po/bfd.pot: Regenerate.
616 2018-06-24 Nick Clifton <nickc@redhat.com>
620 2019-01-16 Kito Cheng <kito@andestech.com>
622 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
625 2019-01-16 Kito Cheng <kito@andestech.com>
626 Nelson Chu <nelson@andestech.com>
628 * elfnn-riscv.c (in_subsets): New.
629 (out_subsets): Likewise.
630 (merged_subsets): Likewise.
631 (riscv_std_ext_p): Likewise.
632 (riscv_non_std_ext_p): Likewise.
633 (riscv_std_sv_ext_p): Likewise.
634 (riscv_non_std_sv_ext_p): Likewise.
635 (riscv_version_mismatch): Likewise.
636 (riscv_i_or_e_p): Likewise.
637 (riscv_merge_std_ext): Likewise.
638 (riscv_merge_non_std_and_sv_ext): Likewise.
639 (riscv_merge_arch_attr_info): Likewise.
640 (riscv_merge_attributes): Likewise.
641 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
643 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
644 (elf_backend_obj_attrs_vendor): Define.
645 (elf_backend_obj_attrs_section_type): Likewise.
646 (elf_backend_obj_attrs_section): Likewise.
647 (elf_backend_obj_attrs_arg_type): Define as
648 riscv_elf_obj_attrs_arg_type.
649 * elfxx-riscv.c (riscv_estimate_digit): New.
650 (riscv_estimate_arch_strlen1): Likewise.
651 (riscv_estimate_arch_strlen): Likewise.
652 (riscv_arch_str1): Likewise.
653 (riscv_arch_str): Likewise.
654 * elfxx-riscv.h (riscv_arch_str): Declare.
656 2019-01-14 John Darrington <john@darrington.wattle.id.au>
658 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
660 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
661 source field. (md_apply_fix): Apply final fix
662 to BFD_RELOC_S12Z_OPR.
663 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
665 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
668 * elf32-s390.c (allocate_dynrelocs): Update comment.
670 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
672 * warning.m4: Adjust egrep pattern for non-GNU compilers.
673 * configure: Regenerate.
675 2019-01-08 Alan Modra <amodra@gmail.com>
679 * ihex.c (ihex_write_object_contents): Properly check 32-bit
682 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
684 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
685 * bfd/bfd-in2.h: Regenerate.
686 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
687 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
689 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
691 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
692 default target, little endian target is more suitable.
694 2019-01-04 Alan Modra <amodra@gmail.com>
698 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
700 (EQ_VALUE_IN_FIELD): Likewise.
701 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
703 2019-01-01 Alan Modra <amodra@gmail.com>
705 Update year range in copyright notice of all files.
707 For older changes see ChangeLog-2018
709 Copyright (C) 2019 Free Software Foundation, Inc.
711 Copying and distribution of this file, with or without modification,
712 are permitted in any medium without royalty provided the copyright
713 notice and this notice are preserved.
719 version-control: never