BFD whitespace fixes
[deliverable/binutils-gdb.git] / bfd / ChangeLog
1 2019-04-03 Alan Modra <amodra@gmail.com>
2
3 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
4 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
5 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
6 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
7 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
8 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
9
10 2019-04-02 Jim Wilson <jimw@sifive.com>
11
12 PR 24389
13 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
14 ELF header flags to after check for ELF object file. Loop through
15 sections looking for code sections, if none, then skip ABI checks.
16
17 2019-03-30 Andrew Waterman <andrew@sifive.com>
18
19 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
20 rd == X_RA case.
21
22 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
23
24 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
25 info->export_dynamic to the conditional.
26
27 2019-03-28 Alan Modra <amodra@gmail.com>
28
29 PR 24392
30 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
31 * configure: Regenerate.
32 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
33 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
34 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
35 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
36 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
37
38 2019-03-21 Jim Wilson <jimw@sifive.com>
39
40 PR 24365
41 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
42 verify sym non-NULL before using. Add identical check using h.
43
44 2019-03-21 Sudakshina Das <sudi.das@arm.com>
45
46 * elf-bfd.h (struct elf_backend_data): Add argument to
47 merge_gnu_properties.
48 * elf-properties.c (elf_merge_gnu_properties): Add argument to
49 itself and while calling bed->merge_gnu_properties.
50 (elf_merge_gnu_property_list): Update the calls for
51 elf_merge_gnu_properties.
52 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
53 of --force-bti warning and add argument.
54 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
55 warning.
56 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
57 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
58 declaration.
59
60 2019-03-20 Sudakshina Das <sudi.das@arm.com>
61
62 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
63 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
64 (elf_backend_fixup_gnu_properties): Define for AArch64.
65
66 2019-03-18 Alan Modra <amodra@gmail.com>
67
68 PR 24355
69 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
70 for local iplt syms with ent->plt.offset == -1. Remove ineffective
71 attempt at writing glink stubs only once.
72
73 2019-03-16 Alan Modra <amodra@gmail.com>
74
75 PR 24337
76 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
77 (_bfd_elf_rel_local_sym): Likewise.
78 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
79 section of symbols with unrecognized shndx.
80
81 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
82
83 PR ld/24267
84 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
85 section.
86 * cofflink.c (coff_link_add_symbols): Check for symbols defined
87 in discarded section.
88
89 2019-03-15 Alan Modra <amodra@gmail.com>
90
91 PR 24339
92 * elflink.c (elf_link_add_object_symbols): Bail out on a local
93 symbol after globals if elf_bad_symtab is not set.
94
95 2019-03-15 Alan Modra <amodra@gmail.com>
96
97 PR 24337
98 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
99 (_bfd_elf_rel_local_sym): Likewise.
100
101 2019-03-15 Alan Modra <amodra@gmail.com>
102
103 PR 24336
104 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
105 object files with sh_size not a multiple of sh_entsize.
106
107 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
108
109 PR ld/24338
110 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
111 input with bad relocation.
112
113 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
114
115 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
116
117 2019-03-14 Nick Clifton <nickc@redhat.com>
118
119 PR 24334
120 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
121 (save_section_vma): Initialise field to the number of entries in
122 the sec_vma table.
123 (section_vma_same): Check that the number of entries in the
124 sec_vma table matches the number of sections in the bfd.
125
126 2019-03-14 Nick Clifton <nickc@redhat.com>
127
128 PR 24333
129 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
130 section owner pointer when adding the default symbol.
131
132 2019-03-14 Nick Clifton <nickc@redhat.com>
133
134 PR 24332
135 * elflink.c (elf_link_add_object_symbols): Add new local variable
136 extversym_end. Initialise it to point to the end of the version
137 symbol table, if present. Check it when initialising and updating
138 the ever pointer.
139
140 2019-03-13 Sudakshina Das <sudi.das@arm.com>
141
142 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
143 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
144 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
145 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
146 and PLT_PAC_PLT.
147 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
148 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
149 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
150
151 2019-03-13 Sudakshina Das <sudi.das@arm.com>
152 Szabolcs Nagy <szabolcs.nagy@arm.com>
153
154 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
155 (aarch64_bti_pac_info): New.
156 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
157 (bfd_elf32_aarch64_set_options): Likewise.
158 * bfd-in2.h: Regenerate
159 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
160 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
161 (elfNN_aarch64_small_plt0_bti_entry): New.
162 (elfNN_aarch64_small_plt_bti_entry): New.
163 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
164 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
165 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
166 tlsdesc_plt_entry_size fields.
167 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
168 (setup_plt_values): New helper function.
169 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
170 bti enable type.
171 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
172 fixed macros.
173 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
174 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
175 to plt stubs instead of fixed ones and update filling them according
176 to the need for bti.
177 (elfNN_aarch64_init_small_plt0_entry): Likewise.
178 (elfNN_aarch64_finish_dynamic_sections): Likewise.
179 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
180 (elfNN_aarch64_plt_sym_val): Update size accordingly.
181 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
182 is set.
183 (bfd_elfNN_get_synthetic_symtab): Define.
184 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
185 and mising BTI NOTE SECTION.
186
187
188 2019-03-13 Sudakshina Das <sudi.das@arm.com>
189
190 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
191 linker created inputs from merge.
192 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
193 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
194 (elfNN_aarch64_link_setup_gnu_properties): New.
195 (elfNN_aarch64_merge_gnu_properties): New.
196 (elf_backend_setup_gnu_properties): Define for AArch64.
197 (elf_backend_merge_gnu_properties): Likewise.
198 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
199 (_bfd_aarch64_elf_parse_gnu_properties): Define.
200 (_bfd_aarch64_elf_merge_gnu_properties): Define.
201 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
202 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
203 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
204 (elf_backend_parse_gnu_properties): Define for AArch64.
205
206 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
207
208 PR ld/24322
209 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
210 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
211
212 2019-03-12 Alan Modra <amodra@gmail.com>
213
214 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
215 nmemb parameter. Use bfd_alloc2.
216 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
217 Delete assertion.
218 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
219 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
220 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
221 doesn't overflow.
222 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
223 (assign_section_numbers): Style fix.
224 (swap_out_syms): Use bfd_malloc2.
225 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
226 overflow.
227 (_bfd_elf_make_empty_symbol): Style fix.
228 (elfobj_grok_stapsdt_note_1): Formatting.
229 * elfcode.h (elf_object_p): Use bfd_alloc2.
230 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
231 (elf_slurp_symbol_table): Use bfd_zalloc2.
232 (elf_slurp_reloc_table): Use bfd_alloc2.
233 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
234 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
235 size calculation doesn't overflow.
236 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
237 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
238 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
239
240 2019-03-08 Alan Modra <amodra@gmail.com>
241
242 PR 24311
243 * merge.c (merge_strings): Return secinfo. Don't pad section
244 to alignment here.
245 (_bfd_merge_sections): Pad section to alignment here, if input
246 sections contributing to merged output all pad to alignment.
247 Formatting.
248
249 2019-03-06 Nick Clifton <nickc@redhat.com>
250
251 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
252 table pointer.
253 * coffgen.c (coff_find_nearest_line_with_names): Do not call
254 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
255
256 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
257
258 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
259 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
260
261 PR 20113
262 * elf32-s390.c (allocate_dynrelocs): Update comment.
263
264 2019-02-28 Tamar Christina <tamar.christina@arm.com>
265
266 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
267
268 2019-02-28 Nick Clifton <nickc@redhat.com>
269
270 PR 24273
271 * elf.c (bfd_elf_string_from_elf_section): Check for a string
272 section that is not NUL terminated.
273
274 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
275
276 PR ld/24276
277 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
278 by linker when checking copy reloc on protected symbol.
279
280 2019-02-24 Alan Modra <amodra@gmail.com>
281
282 PR 24144
283 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
284
285 2019-02-20 Eric Tsai <erictsai@cadence.com>
286
287 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
288 sections between the call site and call destination and adjust
289 call distance by the largest alignment.
290
291 2019-02-20 Alan Hayward <alan.hayward@arm.com>
292
293 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
294 * elf.c (elfcore_grok_aarch_pauth): New function.
295 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
296 (elfcore_write_aarch_pauth): New function.
297 (elfcore_write_register_note): Check for AArch64 pauth section.
298
299 2019-02-20 Alan Modra <amodra@gmail.com>
300
301 PR 24225
302 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
303 return value.
304
305 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
306
307 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
308 Darwin hosts, not just or1k.
309 * configure: Regenerate.
310
311 2019-02-20 Alan Modra <amodra@gmail.com>
312
313 PR 24236
314 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
315 sentinel NUL to string buffer nearer to loop where it is used.
316 Don't go past sentinel when scanning strings, and don't write
317 NUL again.
318 * archive.c (do_slurp_coff_armap): Simplify string handling to
319 archive64.c style.
320
321 2019-02-19 Alan Modra <amodra@gmail.com>
322
323 PR 24235
324 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
325 attempting to prevent read past end of section.
326
327 2019-02-18 Alan Modra <amodra@gmail.com>
328
329 PR 24225
330 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
331 PRIx64 to generate warning messages. Print local sym names too.
332
333 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
334
335 * elf32-arc (INIT_SYM_STRING): Delete.
336 (FINI_SYM_STRING): Likewise.
337 (init_str): Likewise.
338 (fini_str): Likewise.
339
340 2019-02-08 Alan Modra <amodra@gmail.com>
341
342 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
343 for bss-plt" warning to make it an error.
344
345 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
346
347 PR ld/18841
348 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
349 reloc_class_ifunc for ifunc symbols.
350 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
351
352 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
353
354 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
355 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
356
357 2019-02-07 Nick Clifton <nickc@redhat.com>
358
359 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
360 into the definitely obsolete list.
361
362 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
363
364 PR ld/24151
365 * elf64-x86-64.c (elf_x86_64_need_pic): Check
366 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
367 (elf_x86_64_relocate_section): Move PIC check for PC-relative
368 relocations to ...
369 (elf_x86_64_check_relocs): Here.
370 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
371 to check if a symbol is defined in a non-shared object.
372 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
373
374 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
375
376 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
377 of 'labs' (and fix GCC warning).
378
379 2019-01-25 Nick Clifton <nickc@redhat.com>
380
381 * po/ru.po: Updated Russian translation.
382
383 2019-01-23 Nick Clifton <nickc@redhat.com>
384
385 * po/fr.po: Updated French translation.
386
387 2019-01-21 Nick Clifton <nickc@redhat.com>
388
389 * po/pt.po: Updated Portuguese translation.
390 * po/uk.po: Updated Ukranian translation.
391
392 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
393
394 PR 24108
395 * elf32-nds32.c (nds32_relocate_section): Add space between words
396 in error message.
397 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
398 error message.
399 (riscv_i_or_e_p): Likewise.
400 (riscv_merge_arch_attr_info): Likewise.
401
402 2019-01-19 Nick Clifton <nickc@redhat.com>
403
404 * version.m4: Reset to 2.32.51
405 * configure: Regenerate.
406 * po/bfd.pot: Regenerate.
407
408 2018-06-24 Nick Clifton <nickc@redhat.com>
409
410 2.32 branch created.
411
412 2019-01-16 Kito Cheng <kito@andestech.com>
413
414 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
415 for OBJ_ATTR_PROC.
416
417 2019-01-16 Kito Cheng <kito@andestech.com>
418 Nelson Chu <nelson@andestech.com>
419
420 * elfnn-riscv.c (in_subsets): New.
421 (out_subsets): Likewise.
422 (merged_subsets): Likewise.
423 (riscv_std_ext_p): Likewise.
424 (riscv_non_std_ext_p): Likewise.
425 (riscv_std_sv_ext_p): Likewise.
426 (riscv_non_std_sv_ext_p): Likewise.
427 (riscv_version_mismatch): Likewise.
428 (riscv_i_or_e_p): Likewise.
429 (riscv_merge_std_ext): Likewise.
430 (riscv_merge_non_std_and_sv_ext): Likewise.
431 (riscv_merge_arch_attr_info): Likewise.
432 (riscv_merge_attributes): Likewise.
433 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
434
435 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
436 (elf_backend_obj_attrs_vendor): Define.
437 (elf_backend_obj_attrs_section_type): Likewise.
438 (elf_backend_obj_attrs_section): Likewise.
439 (elf_backend_obj_attrs_arg_type): Define as
440 riscv_elf_obj_attrs_arg_type.
441 * elfxx-riscv.c (riscv_estimate_digit): New.
442 (riscv_estimate_arch_strlen1): Likewise.
443 (riscv_estimate_arch_strlen): Likewise.
444 (riscv_arch_str1): Likewise.
445 (riscv_arch_str): Likewise.
446 * elfxx-riscv.h (riscv_arch_str): Declare.
447
448 2019-01-14 John Darrington <john@darrington.wattle.id.au>
449
450 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
451 * libbfd.h: regen.
452 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
453 source field. (md_apply_fix): Apply final fix
454 to BFD_RELOC_S12Z_OPR.
455 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
456
457 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
458
459 PR 20113
460 * elf32-s390.c (allocate_dynrelocs): Update comment.
461
462 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
463
464 * warning.m4: Adjust egrep pattern for non-GNU compilers.
465 * configure: Regenerate.
466
467 2019-01-08 Alan Modra <amodra@gmail.com>
468
469 PR 23699
470 PR 24065
471 * ihex.c (ihex_write_object_contents): Properly check 32-bit
472 address range.
473
474 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
475
476 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
477 * bfd/bfd-in2.h: Regenerate.
478 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
479 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
480
481 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
482
483 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
484 default target, little endian target is more suitable.
485
486 2019-01-04 Alan Modra <amodra@gmail.com>
487
488 PR 24061
489 PR 21786
490 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
491 adjust all callers.
492 (EQ_VALUE_IN_FIELD): Likewise.
493 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
494
495 2019-01-01 Alan Modra <amodra@gmail.com>
496
497 Update year range in copyright notice of all files.
498
499 For older changes see ChangeLog-2018
500 \f
501 Copyright (C) 2019 Free Software Foundation, Inc.
502
503 Copying and distribution of this file, with or without modification,
504 are permitted in any medium without royalty provided the copyright
505 notice and this notice are preserved.
506
507 Local Variables:
508 mode: change-log
509 left-margin: 8
510 fill-column: 74
511 version-control: never
512 End:
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