1 2018-02-19 Alan Modra <amodra@gmail.com>
3 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
4 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
5 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
6 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
7 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
8 * reloc.c: Replace use of %R and %T in format strings passed to
9 einfo and friends by %pR and %pT.
11 2018-02-19 Alan Modra <amodra@gmail.com>
13 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
15 * aout-adobe.c: Update all messages using %A and %B.
16 * aout-cris.c: Likewise.
18 * archive.c: Likewise.
21 * coff-alpha.c: Likewise.
22 * coff-arm.c: Likewise.
23 * coff-i860.c: Likewise.
24 * coff-mcore.c: Likewise.
25 * coff-ppc.c: Likewise.
26 * coff-rs6000.c: Likewise.
27 * coff-sh.c: Likewise.
28 * coff-tic4x.c: Likewise.
29 * coff-tic54x.c: Likewise.
30 * coff-tic80.c: Likewise.
31 * coff64-rs6000.c: Likewise.
32 * coffcode.h: Likewise.
33 * coffgen.c: Likewise.
34 * cofflink.c: Likewise.
35 * coffswap.h: Likewise.
36 * compress.c: Likewise.
37 * cpu-arm.c: Likewise.
39 * elf-attrs.c: Likewise.
40 * elf-eh-frame.c: Likewise.
41 * elf-ifunc.c: Likewise.
42 * elf-m10300.c: Likewise.
43 * elf-properties.c: Likewise.
44 * elf-s390-common.c: Likewise.
46 * elf32-arc.c: Likewise.
47 * elf32-arm.c: Likewise.
48 * elf32-avr.c: Likewise.
49 * elf32-bfin.c: Likewise.
50 * elf32-cr16.c: Likewise.
51 * elf32-cr16c.c: Likewise.
52 * elf32-cris.c: Likewise.
53 * elf32-crx.c: Likewise.
54 * elf32-d10v.c: Likewise.
55 * elf32-d30v.c: Likewise.
56 * elf32-epiphany.c: Likewise.
57 * elf32-fr30.c: Likewise.
58 * elf32-frv.c: Likewise.
59 * elf32-gen.c: Likewise.
60 * elf32-hppa.c: Likewise.
61 * elf32-i370.c: Likewise.
62 * elf32-i386.c: Likewise.
63 * elf32-i960.c: Likewise.
64 * elf32-ip2k.c: Likewise.
65 * elf32-iq2000.c: Likewise.
66 * elf32-lm32.c: Likewise.
67 * elf32-m32c.c: Likewise.
68 * elf32-m32r.c: Likewise.
69 * elf32-m68hc11.c: Likewise.
70 * elf32-m68hc12.c: Likewise.
71 * elf32-m68hc1x.c: Likewise.
72 * elf32-m68k.c: Likewise.
73 * elf32-mcore.c: Likewise.
74 * elf32-mep.c: Likewise.
75 * elf32-metag.c: Likewise.
76 * elf32-microblaze.c: Likewise.
77 * elf32-moxie.c: Likewise.
78 * elf32-msp430.c: Likewise.
79 * elf32-mt.c: Likewise.
80 * elf32-nds32.c: Likewise.
81 * elf32-nios2.c: Likewise.
82 * elf32-or1k.c: Likewise.
83 * elf32-pj.c: Likewise.
84 * elf32-ppc.c: Likewise.
85 * elf32-rl78.c: Likewise.
86 * elf32-rx.c: Likewise.
87 * elf32-s390.c: Likewise.
88 * elf32-score.c: Likewise.
89 * elf32-score7.c: Likewise.
90 * elf32-sh-symbian.c: Likewise.
91 * elf32-sh.c: Likewise.
92 * elf32-sh64.c: Likewise.
93 * elf32-sparc.c: Likewise.
94 * elf32-spu.c: Likewise.
95 * elf32-tic6x.c: Likewise.
96 * elf32-tilepro.c: Likewise.
97 * elf32-v850.c: Likewise.
98 * elf32-vax.c: Likewise.
99 * elf32-visium.c: Likewise.
100 * elf32-wasm32.c: Likewise.
101 * elf32-xgate.c: Likewise.
102 * elf32-xtensa.c: Likewise.
103 * elf64-alpha.c: Likewise.
104 * elf64-gen.c: Likewise.
105 * elf64-hppa.c: Likewise.
106 * elf64-ia64-vms.c: Likewise.
107 * elf64-mmix.c: Likewise.
108 * elf64-ppc.c: Likewise.
109 * elf64-s390.c: Likewise.
110 * elf64-sh64.c: Likewise.
111 * elf64-sparc.c: Likewise.
112 * elf64-x86-64.c: Likewise.
113 * elfcode.h: Likewise.
114 * elfcore.h: Likewise.
115 * elflink.c: Likewise.
116 * elfnn-aarch64.c: Likewise.
117 * elfnn-ia64.c: Likewise.
118 * elfnn-riscv.c: Likewise.
119 * elfxx-mips.c: Likewise.
120 * elfxx-sparc.c: Likewise.
121 * elfxx-tilegx.c: Likewise.
122 * elfxx-x86.c: Likewise.
123 * hpux-core.c: Likewise.
126 * libbfd.c: Likewise.
127 * linker.c: Likewise.
128 * mach-o.c: Likewise.
133 * pe-mips.c: Likewise.
134 * peXXigen.c: Likewise.
135 * peicode.h: Likewise.
137 * rs6000-core.c: Likewise.
140 * vms-alpha.c: Likewise.
141 * xcofflink.c: Likewise.
143 2018-02-19 Alan Modra <amodra@gmail.com>
146 * elf.c (IS_TBSS): Define.
147 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
148 (assign_file_positions_for_non_load_sections): Revert last change.
149 Properly calculate load segment limits to compare against relro limits.
151 2018-02-17 Alan Modra <amodra@gmail.com>
154 * elf.c (assign_file_positions_for_non_load_sections): Ignore
155 degenerate zero size PT_LOAD segments when finding one overlapping
156 the PT_GNU_RELRO segment.
158 2018-02-16 Alan Modra <amodra@gmail.com>
160 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
161 (_bfd_bool_bfd_true): Rename from bfd_true.
162 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
163 (_bfd_int_bfd_0): Rename from bfd_0.
164 (_bfd_uint_bfd_0): Rename from bfd_0u.
165 (_bfd_long_bfd_0): Rename from bfd_0l.
166 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
167 (_bfd_void_bfd): Rename from bfd_void.
168 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
169 (_bfd_bool_bfd_link_false_error),
170 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
171 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
172 (_bfd_bool_bfd_asection_bfd_asection_true),
173 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
174 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
175 * archive.c (_bfd_noarchive_get_elt_at_index),
176 (_bfd_noarchive_openr_next_archived_file),
177 (_bfd_noarchive_construct_extended_name_table),
178 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
179 (_bfd_noarchive_write_armap): New functions.
180 * archures.c (_bfd_nowrite_set_arch_mach): New function.
181 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
182 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
183 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
184 (alpha_ecoff_swap_coff_lineno_out),
185 (alpha_ecoff_swap_coff_reloc_out): New functions.
186 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
187 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
188 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
189 (mips_ecoff_swap_coff_lineno_out),
190 (mips_ecoff_swap_coff_reloc_out): New functions.
191 * coffcode.h (coff_set_alignment_hook): Replace define with
193 (symname_in_debug_hook): Likewise.
194 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
195 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
196 * elf.c (assign_file_positions_except_relocs): Test
197 elf_backend_allow_non_load_phdr for NULL.
198 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
199 _bfd_elf_link_omit_section_dynsym. Update uses.
200 (_bfd_elf_omit_section_dynsym_all): New function.
201 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
202 (_bfd_elf_omit_section_dynsym_default): Declare.
203 (_bfd_elf_omit_section_dynsym_all): Declare.
204 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
205 (_bfd_nolink_bfd_get_relocated_section_contents),
206 (_bfd_nolink_bfd_lookup_section_flags),
207 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
208 (_bfd_nolink_bfd_link_hash_table_create),
209 (_bfd_nolink_bfd_link_just_syms),
210 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
211 (_bfd_nolink_bfd_link_split_section),
212 (_bfd_nolink_section_already_linked),
213 (_bfd_nolink_bfd_define_common_symbol),
214 (_bfd_nolink_bfd_define_start_stop): New functions.
215 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
216 (_bfd_norelocs_bfd_reloc_name_lookup),
217 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
218 * section.c (_bfd_nowrite_set_section_contents): New function.
219 * syms.c (_bfd_nosymbols_canonicalize_symtab),
220 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
221 (_bfd_nosymbols_get_symbol_version_string),
222 (_bfd_nosymbols_bfd_is_local_label_name),
223 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
224 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
225 (_bfd_nosymbols_bfd_make_debug_symbol),
226 ( _bfd_nosymbols_read_minisymbols),
227 ( _bfd_nosymbols_minisymbol_to_symbol),
228 (_bfd_nodynamic_get_synthetic_symtab): New functions.
229 * libbfd-in.h: Declare new functions. Update existing defines,
231 * aix386-core.c: Update to use new hooks. Formatting.
232 * aout-adobe.c: Likewise.
233 * aout-arm.c: Likewise.
234 * aout-target.h: Likewise.
235 * aout-tic30.c: Likewise.
236 * aoutf1.h: Likewise.
237 * binary.c: Likewise.
239 * cisco-core.c: Likewise.
240 * coff-alpha.c: Likewise.
241 * coff-i386.c: Likewise.
242 * coff-i860.c: Likewise.
243 * coff-i960.c: Likewise.
244 * coff-ia64.c: Likewise.
245 * coff-mips.c: Likewise.
246 * coff-ppc.c: Likewise.
247 * coff-rs6000.c: Likewise.
248 * coff-sh.c: Likewise.
249 * coff-tic30.c: Likewise.
250 * coff-tic54x.c: Likewise.
251 * coff-x86_64.c: Likewise.
252 * coff64-rs6000.c: Likewise.
253 * coffcode.h: Likewise.
254 * elf-m10300.c: Likewise.
255 * elf32-cr16.c: Likewise.
256 * elf32-lm32.c: Likewise.
257 * elf32-m32r.c: Likewise.
258 * elf32-metag.c: Likewise.
259 * elf32-score.c: Likewise.
260 * elf32-score7.c: Likewise.
261 * elf32-tilepro.c: Likewise.
262 * elf32-xstormy16.c: Likewise.
263 * elf32-xtensa.c: Likewise.
264 * elf64-alpha.c: Likewise.
265 * elf64-hppa.c: Likewise.
266 * elf64-ia64-vms.c: Likewise.
267 * elf64-mmix.c: Likewise.
268 * elf64-sh64.c: Likewise.
269 * elfnn-ia64.c: Likewise.
270 * elfxx-sparc.c: Likewise.
271 * elfxx-target.h: Likewise.
272 * elfxx-tilegx.c: Likewise.
273 * elfxx-x86.h: Likewise.
274 * hp300hpux.c: Likewise.
275 * hppabsd-core.c: Likewise.
276 * hpux-core.c: Likewise.
277 * i386msdos.c: Likewise.
278 * i386os9k.c: Likewise.
281 * irix-core.c: Likewise.
282 * libaout.h: Likewise.
283 * libecoff.h: Likewise.
284 * mach-o-target.c: Likewise.
285 * mach-o.c: Likewise.
286 * mipsbsd.c: Likewise.
288 * netbsd-core.c: Likewise.
289 * nlm-target.h: Likewise.
291 * osf-core.c: Likewise.
293 * pe-mips.c: Likewise.
294 * pe-x86_64.c: Likewise.
296 * plugin.c: Likewise.
297 * ppcboot.c: Likewise.
298 * ptrace-core.c: Likewise.
299 * sco5-core.c: Likewise.
301 * sparclynx.c: Likewise.
303 * tekhex.c: Likewise.
304 * trad-core.c: Likewise.
305 * verilog.c: Likewise.
306 * versados.c: Likewise.
307 * vms-alpha.c: Likewise.
308 * vms-lib.c: Likewise.
309 * wasm-module.c: Likewise.
311 * libbfd.h: Regenerate.
313 2018-02-15 Jim Wilson <jimw@sifive.com>
315 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
316 symbols whose section address is zero.
318 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
319 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
320 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
321 Add %X%P to error messages.
323 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
326 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
327 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
328 and assert that the result of the call is not NULL.
330 2018-02-14 Nick Clifton <nickc@redhat.com>
333 Revert previous delta. Add extra casts to avoid compile time
335 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
336 cast to avoid warning from gcc v8 compiler.
337 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
338 (_bfd_generic_bfd_set_private_flags): Likewise.
339 (_bfd_generic_bfd_copy_private_section_data): Likewise.
340 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
341 (_bfd_generic_bfd_copy_private_header_data): Likewise.
342 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
343 (_bfd_noarchive_construct_extended_name_table): Likewise.
344 (_bfd_noarchive_truncate_arname): Likewise.
345 (_bfd_noarchive_write_ar_hdr): Likewise.
346 (_bfd_noarchive_get_elt_at_index): Likewise.
347 (_bfd_nosymbols_canonicalize_symtab): Likewise.
348 (_bfd_nosymbols_print_symbol): Likewise.
349 (_bfd_nosymbols_get_symbol_info): Likewise.
350 (_bfd_nosymbols_get_symbol_version_string): Likewise.
351 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
352 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
353 (_bfd_nosymbols_get_lineno): Likewise.
354 (_bfd_nosymbols_find_nearest_line): Likewise.
355 (_bfd_nosymbols_find_line): Likewise.
356 (_bfd_nosymbols_find_inliner_info): Likewise.
357 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
358 (_bfd_nosymbols_read_minisymbols): Likewise.
359 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
360 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
361 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
362 (_bfd_nowrite_set_arch_mach): Likewise.
363 (_bfd_nowrite_set_section_contents): Likewise.
364 (_bfd_nolink_sizeof_headers): Likewise.
365 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
366 (_bfd_nolink_bfd_relax_section): Likewise.
367 (_bfd_nolink_bfd_gc_sections): Likewise.
368 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
369 (_bfd_nolink_bfd_merge_sections): Likewise.
370 (_bfd_nolink_bfd_is_group_section): Likewise.
371 (_bfd_nolink_bfd_discard_group): Likewise.
372 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
373 (_bfd_nolink_bfd_link_add_symbols): Likewise.
374 (_bfd_nolink_bfd_link_just_syms): Likewise.
375 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
376 (_bfd_nolink_bfd_final_link): Likewise.
377 (_bfd_nolink_bfd_link_split_section): Likewise.
378 (_bfd_nolink_section_already_linked): Likewise.
379 (_bfd_nolink_bfd_define_common_symbol): Likewise.
380 (_bfd_nolink_bfd_define_start_stop): Likewise.
381 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
382 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
383 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
384 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
385 * libbfd.c (bfd_false_any): Delete.
386 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
387 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
388 * libbfd.h (extern): Regenerate
389 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
390 cast to avoid warning from gcc v8 compiler.
391 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
392 * binary.c (binary_get_symbol_info): Likewise.
393 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
394 * coff-mips.c (mips_ecoff_backend_data): Likewise.
395 * coffcode.h (coff_set_alignment_hook): Likewise.
396 (symname_in_debug_hook): Likewise.
397 (bfd_coff_backend_data bigobj_swap_table): Likewise.
398 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
399 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
400 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
401 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
402 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
403 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
404 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
405 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
406 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
407 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
408 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
409 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
410 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
411 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
412 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
413 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
414 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
415 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
416 (bfd_elfNN_bfd_set_private_flags): Likewise.
417 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
418 (elf_backend_init_index_section): Likewise.
419 (elf_backend_allow_non_load_phdr): Likewise.
420 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
421 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
422 * ieee.c (ieee_construct_extended_name_table): Likewise.
423 (ieee_write_armap): Likewise.
424 (ieee_write_ar_hdr): Likewise.
425 (ieee_bfd_is_target_special_symbol): Likewise.
426 * ihex.c (ihex_canonicalize_symtab): Likewise.
427 (ihex_bfd_is_target_special_symbol): Likewise.
428 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
429 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
430 (_bfd_ecoff_set_alignment_hook): Likewise.
431 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
432 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
433 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
434 * oasys.c (oasys_construct_extended_name_table): Likewise.
435 (oasys_write_armap): Likewise.
436 (oasys_write_ar_hdr): Likewise.
437 (oasys_bfd_is_target_special_symbol): Likewise.
438 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
439 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
440 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
441 * som.c (som_bfd_is_target_special_symbol): Likewise.
442 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
443 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
444 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
445 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
446 (versados_bfd_reloc_name_lookup): Likewise.
447 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
448 (vms_bfd_define_start_stop): Likewise.
449 (alpha_vms_bfd_is_target_special_symbol): Likewise.
450 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
451 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
453 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
456 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
457 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
458 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
459 R_X86_64_PC32 reloc against dynamic function in data section.
460 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
461 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
462 against dynamic function in data section.
463 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
464 function address only if pcrel_plt is true.
465 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
466 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
467 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
468 PC-relative relocation against a function definition in data
469 secton in PIE. Remove the obsolete comments.
470 (elf_x86_link_hash_table): Add pcrel_plt.
472 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
474 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
475 instead of bfd_link_pic, for building shared library.
477 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
480 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
481 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
482 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
483 against protected function in shared object.
485 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
488 * po/ru.po: Fix typo in Russian translation.
490 2018-02-13 Maciej W. Rozycki <macro@mips.com>
492 * wasm-module.c (wasm_scan_name_function_section): Rename
493 `index' local variable to `idx'.
495 2018-02-13 Nick Clifton <nickc@redhat.com>
498 Fix compile time warnings generated by gcc version 8.
499 * libbfd-in.h: Remove extraneous text from prototypes.
500 Add prototypes for bfd_false_any, bfd_true_any,
501 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
502 bfd_n1_any, bfd_void_any.
503 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
505 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
506 (_bfd_generic_bfd_set_private_flags): Likewise.
507 (_bfd_generic_bfd_copy_private_section_data): Likewise.
508 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
509 (_bfd_generic_bfd_copy_private_header_data): Likewise.
510 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
511 (_bfd_noarchive_construct_extended_name_table): Likewise.
512 (_bfd_noarchive_truncate_arname): Likewise.
513 (_bfd_noarchive_write_ar_hdr): Likewise.
514 (_bfd_noarchive_get_elt_at_index): Likewise.
515 (_bfd_nosymbols_canonicalize_symtab): Likewise.
516 (_bfd_nosymbols_print_symbol): Likewise.
517 (_bfd_nosymbols_get_symbol_info): Likewise.
518 (_bfd_nosymbols_get_symbol_version_string): Likewise.
519 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
520 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
521 (_bfd_nosymbols_get_lineno): Likewise.
522 (_bfd_nosymbols_find_nearest_line): Likewise.
523 (_bfd_nosymbols_find_line): Likewise.
524 (_bfd_nosymbols_find_inliner_info): Likewise.
525 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
526 (_bfd_nosymbols_read_minisymbols): Likewise.
527 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
528 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
529 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
530 (_bfd_nowrite_set_arch_mach): Likewise.
531 (_bfd_nowrite_set_section_contents): Likewise.
532 (_bfd_nolink_sizeof_headers): Likewise.
533 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
534 (_bfd_nolink_bfd_relax_section): Likewise.
535 (_bfd_nolink_bfd_gc_sections): Likewise.
536 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
537 (_bfd_nolink_bfd_merge_sections): Likewise.
538 (_bfd_nolink_bfd_is_group_section): Likewise.
539 (_bfd_nolink_bfd_discard_group): Likewise.
540 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
541 (_bfd_nolink_bfd_link_add_symbols): Likewise.
542 (_bfd_nolink_bfd_link_just_syms): Likewise.
543 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
544 (_bfd_nolink_bfd_final_link): Likewise.
545 (_bfd_nolink_bfd_link_split_section): Likewise.
546 (_bfd_nolink_section_already_linked): Likewise.
547 (_bfd_nolink_bfd_define_common_symbol): Likewise.
548 (_bfd_nolink_bfd_define_start_stop): Likewise.
549 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
550 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
551 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
552 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
553 * libbfd.c (bfd_false_any): New function. Like bfd_false but
554 accepts one or more arguments.
555 (bfd_true_any): Likewise.
556 (bfd_nullvoidptr_any): Likewise.
557 (bfd_0_any): Likewise.
558 (bfd_0u_any): Likewise.
559 (bfd_0l_any): Likewise.
560 (_bfd_n1_any): Likewise.
561 (bfd_void_any): Likewise.
562 * libbfd.h (extern): Regenerate
563 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
564 based dummy function.
565 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
566 * binary.c (binary_get_symbol_info): Likewise.
567 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
568 * coff-mips.c (mips_ecoff_backend_data): Likewise.
569 * coffcode.h (coff_set_alignment_hook): Likewise.
570 (symname_in_debug_hook): Likewise.
571 (bfd_coff_backend_data bigobj_swap_table): Likewise.
572 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
573 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
574 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
575 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
576 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
577 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
578 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
579 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
580 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
581 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
582 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
583 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
584 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
585 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
586 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
587 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
588 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
589 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
590 (bfd_elfNN_bfd_set_private_flags): Likewise.
591 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
592 (elf_backend_init_index_section): Likewise.
593 (elf_backend_allow_non_load_phdr): Likewise.
594 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
595 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
596 * ieee.c (ieee_construct_extended_name_table): Likewise.
597 (ieee_write_armap): Likewise.
598 (ieee_write_ar_hdr): Likewise.
599 (ieee_bfd_is_target_special_symbol): Likewise.
600 * ihex.c (ihex_canonicalize_symtab): Likewise.
601 (ihex_bfd_is_target_special_symbol): Likewise.
602 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
603 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
604 (_bfd_ecoff_set_alignment_hook): Likewise.
605 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
606 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
607 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
608 * oasys.c (oasys_construct_extended_name_table): Likewise.
609 (oasys_write_armap): Likewise.
610 (oasys_write_ar_hdr): Likewise.
611 (oasys_bfd_is_target_special_symbol): Likewise.
612 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
613 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
614 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
615 * som.c (som_bfd_is_target_special_symbol): Likewise.
616 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
617 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
618 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
619 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
620 (versados_bfd_reloc_name_lookup): Likewise.
621 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
622 (vms_bfd_define_start_stop): Likewise.
623 (alpha_vms_bfd_is_target_special_symbol): Likewise.
624 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
625 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
626 * elf32-arc.c (get_replace_function): Assign replacement function
628 * elf32-i370.c (i370_noop): Update prototype.
630 2018-02-13 Alan Modra <amodra@gmail.com>
633 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
634 relocation sections. If size reduces to just the flag word,
635 remove that too and mark with SEC_EXCLUDE.
636 * elflink.c (bfd_elf_final_link): Strip empty group sections.
638 2018-02-13 Alan Modra <amodra@gmail.com>
641 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
644 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
646 * i386msdos.c (msdos_mkobject); New function.
647 (msdos_object_p): New function.
648 (i386_msdos_vec): Use msdos_object_p as the check_format
650 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
651 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
653 * peXXigen.c: Likewise.
654 * coff-ia64.c: Likewise.
656 2018-02-12 Nick Clifton <nickc@redhat.com>
658 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
660 * elf32-arc.c (elf_arc_relocate_section): Likewise.
662 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
664 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
665 (sparc_elf_append_rela): Assert that there is enough room in section.
666 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
667 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
668 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
669 For a symbol subject to a GOT relocation, reserve a slot in the
670 relocation section if the symbol isn't dynamic and we are in PIC mode.
671 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
672 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
673 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
674 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
675 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
676 resolved_to_zero. Do not generate a dynamic GOT relocation for an
677 undefined weak symbol with non-default visibility. Remove superfluous
678 'else' and fix formatting.
680 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
682 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
684 (i386_elf32_sol2_vec): Don't declare.
685 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
686 Don't set need_global_offset_table.
687 (elf_i386_solaris_arch_bed): New.
688 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
690 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
691 target_os != is_nacl instead of target_os == is_normal.
692 (x86_64_elf64_sol2_vec): Don't declare.
693 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
694 is_nacl instead of target_os == is_normal. Don't set
695 need_global_offset_table.
696 (elf_x86_64_solaris_arch_bed): New.
697 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
699 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
700 _GLOBAL_OFFSET_TABLE_ for Solaris.
701 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
702 need_global_offset_table.
703 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
704 (elf_x86_link_hash_table): Remove need_global_offset_table.
705 (elf_x86_init_table): Likewise.
707 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
709 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
711 (i386_elf32_sol2_vec): Declared.
712 (elf_i386_link_setup_gnu_properties): Set
713 need_global_offset_table with info->output_bfd->xvec.
714 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
716 (x86_64_elf64_sol2_vec): Declared.
717 (elf_x86_64_link_setup_gnu_properties): Set
718 need_global_offset_table with info->output_bfd->xvec.
720 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
722 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
724 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
726 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
728 (elf_x86_64_link_setup_gnu_properties): Set
729 need_global_offset_table for Solaris.
730 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
731 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
732 (_bfd_x86_elf_link_setup_gnu_properties): Copy
733 need_global_offset_table.
734 * elfxx-x86.h (elf_x86_link_hash_table): Add
735 need_global_offset_table.
736 (elf_x86_init_table): Likewise.
738 2018-02-08 Jim Wilson <jimw@sifive.com>
740 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
743 2018-02-08 Nick Clifton <nickc@redhat.com>
746 * elf.c (elf_parse_notes): Reject notes with excessuively large
749 2018-02-07 Alan Modra <amodra@gmail.com>
751 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
752 * elf32-ppc.c: Remove speculation barrier support.
753 * elf32-ppc.h: Likewise.
754 * elf64-ppc.c: Likewise.
755 * elf64-ppc.h: Likewise.
757 2018-02-06 Jim Wilson <jimw@sifive.com>
759 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
760 callback to report an error.
762 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
765 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
766 into call to !bfd_link_executable and tidy up.
767 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
768 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
769 !bfd_link_executable.
770 <R_SPARC_TLS_IE_HI22>: Likewise.
771 <GOT relocations>: Remove useless code, tidy and merge related blocks.
772 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
773 !bfd_link_executable.
774 <R_SPARC_WPLT30>: Tidy up.
775 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
776 !bfd_link_executable.
777 (allocate_dynrelocs): Likewise.
778 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
779 <R_SPARC_TLS_GD_HI22>: Merge into...
780 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
781 sparc_elf_tls_transition and remove redundant code.
782 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
783 !bfd_link_executable.
784 <R_SPARC_TLS_LDO_HIX22>: Likewise.
785 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
786 <R_SPARC_TLS_LDM_CALL>: Likewise.
787 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
788 <R_SPARC_TLS_GD_ADD>: Likewise.
789 <R_SPARC_TLS_LDM_ADD>: Likewise.
790 <R_SPARC_TLS_LDO_ADD>: Likewise.
791 <R_SPARC_TLS_IE_LD>: Likewise.
793 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
796 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
797 functions failed to find the function name, try the generic elf
798 find function instead.
800 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
802 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
803 'memcpy' instead of 'strncpy' when writing the magic number.
805 2018-02-06 Nick Clifton <nickc@redhat.com>
808 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
809 section before attempting to read it in.
810 (bfd_get_alt_debug_link_info): Likewise.
812 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
814 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
815 line information in addition to name, if they can be found.
817 2018-02-05 Renlin Li <renlin.li@arm.com>
820 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
821 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
822 check for writeable section as well.
824 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
827 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
828 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
829 undefined weak symbol to 0.
830 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
831 if _GLOBAL_OFFSET_TABLE_ is referenced.
832 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
833 got_referenced instead of ref_regular_nonweak. Remove the
834 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
835 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
837 2018-02-05 Maciej W. Rozycki <macro@mips.com>
839 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
840 initialize `hi_reloc'.
842 2018-02-05 Maciej W. Rozycki <macro@mips.com>
844 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
845 SHT_MIPS_REGINFO sections don't assert the correct size and
846 report an error instead.
848 2018-02-05 Maciej W. Rozycki <macro@mips.com>
850 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
851 status from `->elf_backend_section_processing'.
853 2018-02-02 Jim Wilson <jimw@sifive.com>
856 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
857 If link_info->wrap_hash, check for a duplicate symbol and ignore.
858 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
859 Pass new argument to riscv_relax_delete_bytes.
860 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
861 ATTRIBUTE_UNUSED from link_info parameter.
863 2018-02-02 Alan Modra <amodra@gmail.com>
865 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
866 emitted for toc sequence optimization. Set and use "howto" later.
868 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
870 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
871 arithmetic on NULL pointer.
872 * elflink.c (_bfd_elf_archive_symbol_lookup,
873 elf_link_add_archive_symbols): Likewise.
875 2018-01-31 Michael Matz <matz@suse.de>
877 * elflink.c (bfd_elf_define_start_stop): Fix check of
880 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
883 * elflink.c (bfd_elf_define_start_stop): Check if __start and
884 __stop symbols are referenced by shared objects.
886 2018-01-30 Alan Modra <amodra@gmail.com>
889 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
890 segment when demand paged with lma on the same page. Test this
891 before load/non-load, executable/non-executable,
892 writable/non-writable tests and simplify. Delete bogus relro
893 condition in writable/non-writable test. Delete outdated
896 2018-01-30 Alan Modra <amodra@gmail.com>
898 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
901 2018-01-29 Alan Modra <amodra@gmail.com>
904 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
905 range before converting to a symbol table pointer.
907 2018-01-27 Nick Clifton <nickc@redhat.com>
909 * po/ru.po: Updated Russian translation.
911 2018-01-26 Alan Modra <amodra@gmail.com>
913 * elflink.c (bfd_elf_define_start_stop): Override symbols when
914 they are defined dynamically.
916 2018-01-26 Alan Modra <amodra@gmail.com>
918 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
919 .branch_lt changes size.
921 2018-01-25 Alan Modra <amodra@gmail.com>
924 * elfcode.h (elf_object_p): Avoid integer overflow.
926 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
929 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
930 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
933 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
936 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
937 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
938 bfd_link_executable for TLS check.
939 (_bfd_sparc_elf_check_relocs): Likewise.
940 (allocate_dynrelocs): Likewise.
941 (_bfd_sparc_elf_relocate_section): Likewise.
943 2018-01-24 Renlin Li <renlin.li@arm.com>
945 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
946 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
947 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
948 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
949 BFD_RELOC_AARCH64_MOVW_PREL_G3.
950 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
951 (_bfd_aarch64_elf_resolve_relocation): Likewise.
953 2018-01-24 Renlin Li <renlin.li@arm.com>
955 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
956 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
957 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
958 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
959 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
960 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
961 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
962 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
963 BFD_RELOC_AARCH64_MOVW_PREL_G3.
964 * bfd-in2.h: Regenerate.
965 * libbfd.h: Regenerate.
967 2018-01-23 Maciej W. Rozycki <macro@mips.com>
969 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
970 `mips_elf32_section_processing' comment reference.
972 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
975 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
976 versioned __tls_get_addr symbol.
978 2018-01-19 Nick Clifton <nickc@redhat.com>
980 * po/fr.po: Updated French translation.
982 2018-01-18 Alan Modra <amodra@gmail.com>
984 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
985 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
986 (ppc64_elf_build_stubs): Likewise.
988 2018-01-17 Nick Clifton <nickc@redhat.com>
990 * po/ru.po: Updated Russian translation.
991 * po/uk/po: Updated Ukranian translation.
993 2018-01-17 Alan Modra <amodra@gmail.com>
995 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
997 2018-01-17 Alan Modra <amodra@gmail.com>
999 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1000 (CRSETEQ, BEQCTRM): Define.
1001 (is_nonpic_glink_stub): Don't check bctr.
1002 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1003 (ppc_elf_relax_section): Size speculation barrier.
1004 (output_bctr): New function.
1005 (write_glink_stub): Use output_bctr.
1006 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1007 (ppc_elf_finish_dynamic_symbol): Likewise.
1008 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1009 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1010 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1011 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1012 (size_global_entry_stubs): Handle speculation barrier sizing.
1013 (plt_stub_size): Likewise.
1014 (output_bctr): New function.
1015 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1017 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1018 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1019 (build_global_entry_stubs): Output speculation barrier.
1020 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1021 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1023 2018-01-17 Alan Modra <amodra@gmail.com>
1025 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1026 __tls_get_addr_opt, and alignment sizing.
1027 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1028 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1029 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1031 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1032 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1033 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1035 (write_glink_stub): Handle __tls_get_addr_opt stub.
1036 Pad out to size given by GLINK_ENTRY_SIZE.
1037 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1038 (ppc_elf_finish_dynamic_symbol): Likewise.
1039 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1040 insn array since so many need rewriting.
1041 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1042 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1043 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1044 nops. Adjust all uses.
1045 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1046 in glink_vma calculation.
1047 (struct ppc_link_hash_table): Add global_entry section pointer.
1048 (create_linkage_sections): Create separate section for global
1050 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1051 (size_global_entry_stubs): Handle sizing for aligned stubs.
1052 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1053 and don't stash end of glink branch table in rawsize.
1054 (ppc_build_one_stub): Rewrite stub size calculations.
1055 (build_global_entry_stubs): Use new section.
1056 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1057 Build lazy link stubs out to end of section. Build global entry
1058 stubs in new section.
1060 2018-01-15 Nick Clifton <nickc@redhat.com>
1062 * po/uk.po: Updated Ukranian translation.
1064 2018-01-13 Nick Clifton <nickc@redhat.com>
1066 * po/bfd.pot: Regenerated.
1068 2018-01-13 Nick Clifton <nickc@redhat.com>
1070 * version.m4: Bump version to 2.30.51
1071 * configure: Regenerate.
1073 2018-01-13 Nick Clifton <nickc@redhat.com>
1075 2.30 branch created.
1077 2018-01-12 Jens Widell <jl@opera.com>
1079 * elf.c (setup_group): Optimize search for group by remembering
1080 last found group and restarting search at that index.
1081 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1083 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1085 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1086 bfd_link_common_skip_none in switch.
1088 2018-01-12 Alan Modra <amodra@gmail.com>
1091 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1092 references on forced local symbols.
1094 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
1096 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1097 .reginfo section has wrong size.
1099 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1102 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1103 separate code and read-only data LOAD segments, create a new
1104 LOAD segment if the previous section contains text and the
1105 current section doesn't or vice versa. Don't put a writable
1106 section in a read-only segment if there is a RELRO segment.
1108 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1111 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1112 references on forced local symbols.
1114 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1117 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1118 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1120 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1123 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1125 2018-01-03 John Baldwin <jhb@FreeBSD.org>
1127 * elf.c (elfcore_grok_freebsd_note): Handle
1128 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1129 NT_FREEBSD_PROCSTAT_VMMAP.
1131 2018-01-03 Alan Modra <amodra@gmail.com>
1133 Update year range in copyright notice of all files.
1135 For older changes see ChangeLog-2017
1137 Copyright (C) 2018 Free Software Foundation, Inc.
1139 Copying and distribution of this file, with or without modification,
1140 are permitted in any medium without royalty provided the copyright
1141 notice and this notice are preserved.
1147 version-control: never