1 2017-12-04 Alan Modra <amodra@gmail.com>
3 * elfxx-x86.c (readonly_dynrelocs): New function.
4 (maybe_set_textrel): New function. Always prints via minfo and
5 correct "readonly" to "read-only" in warning message., replacing..
6 (_bfd_x86_elf_readonly_dynrelocs): ..this.
7 (_bfd_x86_elf_size_dynamic_sections): Correct "readonly" to
8 "read-only" in warning message. Formatting.
9 (_bfd_x86_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
10 * linker.c (bfd_link_hash_traverse): Comment typo fix.
12 2017-12-01 H.J. Lu <hongjiu.lu@intel.com>
14 * elfxx-x86.c (_bfd_x86_elf_readonly_dynrelocs): Print symbol
17 2017-12-01 Alan Modra <amodra@gmail.com>
19 * elf32-hppa.c (maybe_set_textrel): Print symbol for map file output.
20 * elf32-ppc.c (maybe_set_textrel): Likewise.
21 * elf64-ppc.c (maybe_set_textrel): Likewise.
22 * elf32-arm.c (readonly_dynrelocs): New function.
23 (maybe_set_textrel): New function, replacing..
24 (elf32_arm_readonly_dynrelocs): ..this.
25 * elf32-lm32.c (readonly_dynrelocs): New function.
26 (maybe_set_textrel): New function, replacing old version of..
27 (readonly_dynrelocs): ..this.
28 * elf32-m32r.c (readonly_dynrelocs): New function.
29 (maybe_set_textrel): New function, replacing old version of..
30 (readonly_dynrelocs): ..this.
31 * elf32-metag.c (readonly_dynrelocs): New function.
32 (maybe_set_textrel): New function, replacing old version of..
33 (readonly_dynrelocs): ..this.
34 * elf32-nds32.c: Delete unnecessary forward declarations.
35 (readonly_dynrelocs): New function.
36 (maybe_set_textrel): New function, replacing old version of..
37 (readonly_dynrelocs): ..this.
38 * elf32-or1k.c (readonly_dynrelocs): New function.
39 (maybe_set_textrel): New function, replacing old version of..
40 (readonly_dynrelocs): ..this.
41 * elf32-s390.c (readonly_dynrelocs): New function.
42 (maybe_set_textrel): New function, replacing old version of..
43 (readonly_dynrelocs): ..this.
44 * elf32-sh.c (readonly_dynrelocs): New function.
45 (maybe_set_textrel): New function, replacing old version of..
46 (readonly_dynrelocs): ..this.
47 * elf32-tic6x.c (readonly_dynrelocs): New function.
48 (maybe_set_textrel): New function, replacing..
49 (elf32_tic6x_readonly_dynrelocs): ..this.
50 * elf32-tilepro.c (readonly_dynrelocs): New function.
51 (maybe_set_textrel): New function, replacing old version of..
52 (readonly_dynrelocs): ..this.
53 * elf64-s390.c (readonly_dynrelocs): New function.
54 (maybe_set_textrel): New function, replacing old version of..
55 (readonly_dynrelocs): ..this.
56 * elfnn-aarch64.c (readonly_dynrelocs): New function.
57 (maybe_set_textrel): New function, replacing..
58 (aarch64_readonly_readonly_dynrelocs): ..this.
59 * elfnn-riscv.c (readonly_dynrelocs): New function.
60 (maybe_set_textrel): New function, replacing old version of..
61 (readonly_dynrelocs): ..this.
62 * elfxx-sparc.c (readonly_dynrelocs): New function.
63 (maybe_set_textrel): New function, replacing old version of..
64 (readonly_dynrelocs): ..this.
65 * elfxx-tilegx.c (readonly_dynrelocs): New function.
66 (maybe_set_textrel): New function, replacing old version of..
67 (readonly_dynrelocs): ..this.
69 2017-12-01 Alan Modra <amodra@gmail.com>
72 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Don't do anything
73 special with non_got_ref for weak aliases.
74 (elf32_hppa_check_relocs): Tweak setting of non_got_ref.
75 (elf32_hppa_adjust_dynamic_symbol): When initialising weak aliases,
76 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
77 strong symbol is allocated in dynbss. Tidy comments.
78 (elf32_hppa_relocate_section): Comment fix.
79 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't do anything
80 special with non_got_ref for weak aliases.
81 (ppc_elf_adjust_dynamic_symbol): When initialising weak aliases,
82 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
83 strong symbol is allocated in dynbss. Tidy comments.
84 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't do anything
85 special with non_got_ref for weak aliases.
86 (ppc64_elf_adjust_dynamic_symbol): When initialising weak aliases,
87 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
88 strong symbol is allocated in dynbss. Tidy comments.
90 2017-11-29 Nick Clifton <nickc@redhat.com>
93 * coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol
94 pointer when processing relocs.
96 2017-11-29 Stefan Stroe <stroestefan@gmail.com>
98 * po/Make-in (datadir): Define as @datadir@.
99 (localedir): Define as @localedir@.
100 (gnulocaledir, gettextsrcdir): Use @datarootdir@.
102 2017-11-28 Nick Clifton <nickc@redhat.com>
105 * coffgen.c (_bfd_coff_read_string_table): Check for an excessive
106 size of the external string table.
108 2017-11-28 Nick Clifton <nickc@redhat.com>
111 * reloc.c (reloc_offset_in_range): Rename to
112 bfd_reloc_offset_in_range and export.
113 (bfd_perform_relocation): Rename function invocation.
114 (bfd_install_relocation): Likewise.
115 (bfd_final_link_relocate): Likewise.
116 * bfd-in2.h: Regenerate.
117 * coff-arm.c (coff_arm_reloc): Use bfd_reloc_offset_in_range.
118 * coff-i386.c (coff_i386_reloc): Likewise.
119 * coff-i860.c (coff_i860_reloc): Likewise.
120 * coff-m68k.c (mk68kcoff_common_addend_special_fn): Likewise.
121 * coff-m88k.c (m88k_special_reloc): Likewise.
122 * coff-mips.c (mips_reflo_reloc): Likewise.
123 * coff-x86_64.c (coff_amd64_reloc): Likewise.
125 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
127 * elf-m10300.c (mn10300_elf_check_relocs): Don't set
129 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
130 * elf32-bfin.c (bfin_check_relocs): Likewise.
131 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
132 * elf32-cris.c (cris_elf_check_relocs): Likewise.
133 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
134 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
135 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
136 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
137 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
138 * elf32-i370.c (i370_elf_check_relocs): Likewise.
139 * elf32-i386.c (elf_i386_check_relocs): Likewise.
140 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
141 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
142 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
143 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
144 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
145 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
146 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
147 * elf32-metag.c (elf_metag_check_relocs): Likewise.
148 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
149 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
150 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
151 * elf32-mt.c (mt_elf_check_relocs): Likewise.
152 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
153 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
154 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
155 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
156 * elf32-s390.c (elf_s390_check_relocs): Likewise.
157 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
158 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
159 * elf32-sh.c (sh_elf_check_relocs): Likewise.
160 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
161 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
162 * elf32-v850.c (v850_elf_check_relocs): Likewise.
163 * elf32-vax.c (elf_vax_check_relocs): Likewise.
164 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
165 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
166 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
167 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
168 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
169 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
170 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
171 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
172 * elf64-s390.c (elf_s390_check_relocs): Likewise.
173 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
174 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
175 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
176 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
177 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
178 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
179 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
180 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
182 2017-11-28 Alan Modra <amodra@gmail.com>
185 * elflink.c (_bfd_elf_merge_symbol): Allow weak symbols to override
186 early passes over linker script symbols.
187 * linker.c (_bfd_generic_link_add_one_symbol): Allow symbols to
188 override early passes over linker script symbols. Clear ldscript_def
189 on symbol definitions.
191 2017-11-28 Alan Modra <amodra@gmail.com>
193 * elf64-mmix.c (bfd_elf64_bfd_copy_link_hash_symbol_type): Define.
195 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
198 * elflink.c (_bfd_elf_merge_symbol): Also skip definition from
200 (elf_link_add_object_symbols): If linker plugin is enabled, set
201 non_ir_ref_regular on symbols referenced in regular objects so
202 that linker plugin will get the correct symbol resolution.
204 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
207 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use
208 bfd_link_executable instead of bfd_link_pic for TLS.
209 (elfNN_aarch64_allocate_dynrelocs): Likewise.
210 (aarch64_can_relax_tls): Likewise.
212 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
215 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Use
216 UNDEFWEAK_NO_DYNAMIC_RELOC to avoid dynamic GOT relocs.
217 (elfNN_aarch64_allocate_dynrelocs): Likewise.
219 2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
222 * elf.c (elf_read_notes): Add an argument for note aligment.
223 (elf_parse_notes): Likewise.
224 (_bfd_elf_make_section_from_shdr): Pass section aligment to
226 (bfd_section_from_phdr): Pass segment aligment to elf_read_notes.
227 (elf_parse_notes): Add an argument for note aligment. Use
228 ELF_NOTE_DESC_OFFSET to get the offset of the note descriptor.
229 Use ELF_NOTE_NEXT_OFFSET to get the offset of the next note
231 (elf_read_notes): Add an argument for note aligment and pass it
234 2017-11-23 Alan Modra <amodra@gmail.com>
236 * elf32-hppa.c (pc_dynrelocs): Define.
237 (elf32_hppa_copy_indirect_symbol): Don't copy dyn_relocs to weakdefs.
238 (alias_readonly_dynrelocs): New function.
239 (elf32_hppa_adjust_dynamic_symbol): Don't clear non_got_ref to
240 indicate dyn_relocs should be discarded, discard them here.
241 Use alias_readonly_dynrelocs.
242 (allocate_dynrelocs): Don't test or clear non_got_ref.
243 (elf32_hppa_relocate_section): Simplify test for dynamic relocs.
244 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't copy dyn_relocs
246 (alias_readonly_dynrelocs, pc_dynrelocs): New functions.
247 (ppc_elf_adjust_dynamic_symbol): Don't clear non_got_ref to
248 indicate dyn_relocs should be discarded, discard them here.
249 Use alias_readonly_dynrelocs.
250 (allocate_dynrelocs): Don't test or clear non_got_ref.
251 (ppc_elf_relocate_section): Simplify test for dynamic relocs.
253 2017-11-23 Alan Modra <amodra@gmail.com>
255 * elf64-ppc.c (struct ppc_link_hash_entry): Delete weakref field.
256 (ppc64_elf_copy_indirect_symbol): Don't set weakref.
257 (alias_readonly_dynrelocs): Use u.alias rather than weakref.
258 (ppc64_elf_adjust_dynamic_symbol): Don't use
259 alias_readonly_dynrelocs for function symbols.
261 2017-11-23 Alan Modra <amodra@gmail.com>
263 * elf-bfd.h (struct elf_link_hash_entry): Add is_weakalias.
264 Rename u.weakdef to u.alias and update comment.
265 (weakdef): New static inline function.
266 * elflink.c (bfd_elf_record_link_assignment) Test is_weakalias
267 rather than u.weakdef != NULL, and use weakdef function.
268 (_bfd_elf_adjust_dynamic_symbol): Likewise.
269 (_bfd_elf_fix_symbol_flags): Likewise. Clear is_weakalias on
270 all aliases if def has been overridden in a regular object, not
272 (elf_link_add_object_symbols): Delete new_weakdef flag. Test
273 is_weakalias and use weakdef. Set is_weakalias and circular
274 u.alias. Update comments.
275 (_bfd_elf_gc_mark_rsec): Test is_weakalias rather than
276 u.weakdef != NULL and use weakdef function.
277 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Test
278 is_weakalias rather than u.weakdef != NULL and use weakdef
279 function. Assert that def is strong defined.
280 * elf32-arc.c (elf_arc_adjust_dynamic_symbol): Likewise.
281 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
282 * elf32-bfin.c (elf32_bfinfdpic_adjust_dynamic_symbol): Likewise.
283 (bfin_adjust_dynamic_symbol): Likewise.
284 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
285 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
286 * elf32-frv.c (elf32_frvfdpic_adjust_dynamic_symbol): Likewise.
287 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
288 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
289 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
290 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
291 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
292 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
293 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Likewise.
294 * elf32-nds32.c (nds32_elf_adjust_dynamic_symbol): Likewise.
295 * elf32-nios2.c (nios2_elf32_adjust_dynamic_symbol): Likewise.
296 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
297 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
298 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
299 * elf32-score.c (s3_bfd_score_elf_adjust_dynamic_symbol): Likewise.
300 * elf32-score7.c (s7_bfd_score_elf_adjust_dynamic_symbol): Likewise.
301 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
302 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
303 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Likewise.
304 (tilepro_elf_adjust_dynamic_symbol): Likewise.
305 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
306 * elf32-xtensa.c (elf_xtensa_adjust_dynamic_symbol): Likewise.
307 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Likewise.
308 * elf64-hppa.c (elf64_hppa_adjust_dynamic_symbol): Likewise.
309 * elf64-ia64-vms.c (elf64_ia64_adjust_dynamic_symbol): Likewise.
310 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
311 (ppc64_elf_adjust_dynamic_symbol): Likewise.
312 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
313 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
314 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
315 * elfnn-ia64.c (elfNN_ia64_adjust_dynamic_symbol): Likewise.
316 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Likewise.
317 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
318 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
319 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
320 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
321 (tilegx_elf_adjust_dynamic_symbol): Likewise.
322 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
324 2017-11-21 Alan Modra <amodra@gmail.com>
326 * elf-bfd.h (elf_symbol_from): Check for NULL symbol bfd.
327 * elfcode.h (elf_slurp_reloc_table_from_section): Add FIXME comment.
329 2017-11-20 Nick Clifton <nickc@redhat.com>
332 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Skip
333 objects without a GNU_PROPERTY note section when looking for a bfd
334 onto which notes can be accumulated.
336 2017-11-20 Alan Modra <amodra@gmail.com>
340 * elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
341 and leave rel_hdr->sh_flags zero. Update calls.
342 (bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
343 flag when !gas before adding rel/rela section to group. Set
344 output rel/rela SHF_GROUP flags.
346 2017-11-18 Jim Wilson <jimw@sifive.com>
348 * elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
349 and to in error message.
351 2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
353 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
354 "%F%P:", instead of "%F:", to linker callback in case of error.
356 2017-11-16 Nick Clifton <nickc@redhat.com>
359 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
360 (elfcore_grok_openbsd_procinfo): Likewise.
361 (elfcore_grok_nto_status): Likewise.
363 2017-11-16 Nick Clifton <nickc@redhat.com>
365 * merge.c (sec_merge_emit): Always create padding buffer. Add
366 asserts to make sure that the buffer is long enough.
368 2017-11-15 Alan Modra <amodra@gmail.com>
370 * bfd.c (union _bfd_doprnt_args): Add "Bad".
371 (_bfd_doprnt): Handle more flags.
372 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
373 (error_handler_internal): Init args type to Bad.
375 2017-11-14 Alan Modra <amodra@gmail.com>
378 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
379 non-empty dynamic section.
380 (ppc_build_one_stub): Take elf_gp from output bfd, not output
382 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
384 2017-11-14 Alan Modra <amodra@gmail.com>
386 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
389 2017-11-13 Jan Beulich <jbeulich@suse.com>
391 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
393 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
394 (coff_write_object_contents): Likewise. Issue diagnostic for too
397 2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
400 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
403 2017-11-12 Alan Modra <amodra@gmail.com>
405 * elflink.c (elf_link_add_object_symbols): Ignore anything but
406 defined and defweak symbols when setting up weakdefs.
408 2017-11-12 Alan Modra <amodra@gmail.com>
410 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
411 to keep dyn_relocs, clear to discard. Comment.
412 (allocate_dynrelocs): Always clear non_got_ref when clearing
413 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
414 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
415 dyn_relocs on undefined syms to handle for non-pic too.
416 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
417 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
418 to keep dyn_relocs, clear to discard. Comment.
419 (allocate_dynrelocs): Always clear non_got_ref when clearing
420 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
421 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
422 dyn_relocs on undefined syms to handle for non-pic too.
423 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
424 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
425 dyn_relocs here. Don't bother setting non_got_ref. Comment.
426 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
427 ifuncs. Move code deleting dyn_relocs on undefined symbols to
428 handle for non-pic too. Don't test non_got_ref. Do test
429 dynamic_adjusted and ELF_COMMON_DEF_P.
431 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
433 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
434 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
435 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
437 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
439 * elf32-mips.c (elf32_mips_write_core_note): New function.
440 (elf_backend_write_core_note): New macro.
441 * elf64-mips.c (elf64_mips_write_core_note): New function.
442 (elf_backend_write_core_note): New macro.
443 * elfn32-mips.c (elf32_mips_write_core_note): New function.
444 (elf_backend_write_core_note): New macro.
446 2017-11-07 Alan Modra <amodra@gmail.com>
448 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
451 2017-11-07 Alan Modra <amodra@gmail.com>
453 * sysdep.h: Formatting, comment fixes.
454 (gettext, ngettext): Redefine when ENABLE_NLS.
455 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
456 (_): Define using gettext.
457 (textdomain, bindtextdomain): Use safer "do nothing".
458 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
459 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
461 2017-11-05 Alan Modra <amodra@gmail.com>
464 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
467 2017-11-05 Alan Modra <amodra@gmail.com>
470 * bfd.c (union _bfd_doprnt_args): New.
471 (PRINT_TYPE): Add FIELD arg. Take value from args.
472 (_bfd_doprnt): Replace ap parameter with args. Adjust all
473 PRINT_TYPE invocations and reading of format args to suit.
474 Move "%%" handling out of switch handling args. Support
475 positional parameters.
476 (_bfd_doprnt_scan): New function.
477 (error_handler_internal): Call _bfd_doprnt_scan and read args.
479 2017-11-04 Alan Modra <amodra@gmail.com>
481 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
482 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
483 (ppc_elf_relocate_section): Don't output a dynamic relocation
484 for IE GOT entries in an executable.
485 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
486 (ppc64_elf_size_dynamic_sections): Likewise.
487 (ppc64_elf_relocate_section): Likewise.
489 2017-11-04 Alan Modra <amodra@gmail.com>
491 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
492 callers. Don't bother with SEC_ALLOC test. Return section pointer.
494 (maybe_set_textrel): ..here.
495 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
496 (maybe_set_textrel): Call minfo to print textrel warning to map file.
498 2017-11-04 Alan Modra <amodra@gmail.com>
500 * elf32-hppa.c (enum _tls_type): Move.
501 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
502 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
503 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
504 (got_entries_needed, got_relocs_needed): New functions.
505 (allocate_dynrelocs): Use them.
506 (elf32_hppa_size_dynamic_sections): Likewise.
507 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
508 Correct code emitting relocs on GD/IE got entries. Report an
509 error when a symbol has both normal and TLS GOT relocs.
511 2017-11-04 Alan Modra <amodra@gmail.com>
514 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
515 for plabels when non-pic.
516 (maybe_set_textrel): New function.
517 (readonly_dynrelocs): Move and rewrite.
518 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
519 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
520 for functions. Expand non_got_ref comments.
521 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
523 2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
525 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
526 Don't use func_pointer_refcount. Don't set plt.refcount nor
527 non_got_ref for function pointer reference.
528 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
529 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
530 func_pointer_refcount.
531 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
532 func_pointer_refcount.
533 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
534 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
535 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
537 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
538 Nick Clifton <nickc@redhat.com>
541 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
542 overlarge raw syment count.
543 (coff_get_normalized_symtab): Likewise.
545 2017-11-01 James Bowman <james.bowman@ftdichip.com>
547 * archures.c: Add bfd_mach_ft32b.
548 * cpu-ft32.c: Add arch_info_struct.
549 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
551 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
553 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
554 (elf32_ft32_adjust_diff_reloc_value)
555 (elf32_ft32_adjust_reloc_if_spans_insn)
556 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
557 (ft32_elf_relax_section): New function.
558 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
559 * bfd-in2.h: Regenerate.
560 * libbfd.h: Regenerate.
562 2017-11-01 Nick Clifton <nickc@redhat.com>
565 * coffcode.h (coff_slurp_line_table): Check for an excessively
566 large line number count.
568 2017-11-01 Nick Clifton <nickc@redhat.com>
571 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
572 and offset in light of further possible bogus values.
574 2017-11-01 Alan Modra <amodra@gmail.com>
577 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
578 entry when just a dynamic reloc can serve. Ensure no dynamic
579 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
580 Expand and move the non_got_ref comment.
581 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
583 2017-11-01 Nick Clifton <nickc@redhat.com>
586 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
588 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
589 members of an archive.
591 2017-10-31 Nick Clifton <nickc@redhat.com>
594 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
597 2017-10-30 Alan Modra <amodra@gmail.com>
599 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
602 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
604 (bfd_elf_gc_sections): Likewise.
606 2017-10-30 Alan Modra <amodra@gmail.com>
609 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
610 ensure non_got_ref is not set due to debug references.
611 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
612 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
613 need for a plt entry.
614 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
615 dynamic relocs when pic. Remove bogus code attempting to handle
617 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
619 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
620 and SYMBOL_REFERENCES_LOCAL in GOT handling.
622 2017-10-28 Alan Modra <amodra@gmail.com>
625 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
626 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
627 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
628 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
630 2017-10-25 Alan Modra <amodra@gmail.com>
632 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
633 optionally prefixed with "_".
634 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
636 2017-10-24 Andrew Waterman <andrew@sifive.com>
638 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
641 2017-10-24 Renlin Li <renlin.li@arm.com>
644 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
646 2017-10-23 Nick Clifton <nickc@redhat.com>
649 * elflink.c (elf_link_output_extsym): Keep global undefined
650 symbols if they have been marked as needed.
652 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
654 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
656 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
657 `_bfd_mips_elf_mkobject'.
659 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
662 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
664 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
666 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
667 (riscv_pcgp_lo_reloc): Likewise.
668 (riscv_pcgp_relocs): Likewise.
669 (riscv_init_pcgp_relocs): New function.
670 (riscv_free_pcgp_relocs): Likewise.
671 (riscv_record_pcgp_hi_reloc): Likewise.
672 (riscv_record_pcgp_lo_reloc): Likewise.
673 (riscv_delete_pcgp_hi_reloc): Likewise.
674 (riscv_use_pcgp_hi_reloc): Likewise.
675 (riscv_record_pcgp_lo_reloc): Likewise.
676 (riscv_find_pcgp_lo_reloc): Likewise.
677 (riscv_delete_pcgp_lo_reloc): Likewise.
678 (_bfd_riscv_relax_pc): Likewise.
679 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
680 via the new functions above.
682 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
684 * elfnn-riscv.c (R_RISCV_DELETE): New define.
685 (_bfd_riscv_relax_delete): New function.
686 (perform_relocation): Handle R_RISCV_DELETE.
687 (_bfd_riscv_relax_section): Likewise.
689 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
692 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
693 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
694 bfd_link_executable for TLS check.
695 (tilegx_elf_check_relocs): Likewise.
696 (allocate_dynrelocs): Likewise.
697 (tilegx_elf_relocate_section): Likewise.
699 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
702 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
703 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
704 bfd_link_executable for TLS check.
705 (tilepro_elf_check_relocs): Likewise.
706 (allocate_dynrelocs): Likewise.
707 (tilepro_elf_relocate_section): Likewise.
709 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
712 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
713 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
714 bfd_link_executable for TLS check.
715 (_bfd_sparc_elf_check_relocs): Likewise.
716 (allocate_dynrelocs): Likewise.
717 (_bfd_sparc_elf_relocate_section): Likewise.
719 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
721 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
722 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
723 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
725 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
727 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
728 indirect and warning symbols.
730 2017-10-17 Alan Modra <amodra@gmail.com>
733 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
734 against size left rather than comparing pointers. Reorganise loop.
736 2017-10-17 Alan Modra <amodra@gmail.com>
739 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
740 and error for any other size that doesn't cover the header word.
742 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
744 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
745 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
746 (elf_backend_gc_sweep_hook): Likewise.
747 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
748 (bfinfdpic_gc_sweep_hook): Likewise.
749 (elf_backend_gc_sweep_hook): Likewise.
750 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
751 (elf_backend_gc_sweep_hook): Likewise.
752 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
753 (elf_backend_gc_sweep_hook): Likewise.
754 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
755 (elf_backend_gc_sweep_hook): Likewise.
756 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
757 (elf_backend_gc_sweep_hook): Likewise.
758 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
759 (elf_backend_gc_sweep_hook): Likewise.
760 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
762 (elf_m68k_remove_got_entry_type): Removed.
763 (elf_m68k_find_got_entry_ptr): Likewise.
764 (elf_m68k_remove_got_entry): Likewise.
765 (elf_m68k_gc_sweep_hook): Likewise.
766 (elf_backend_gc_sweep_hook): Likewise.
767 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
768 (elf_backend_gc_sweep_hook): Likewise.
769 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
770 (elf_backend_gc_sweep_hook): Likewise.
771 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
772 (elf_backend_gc_sweep_hook): Likewise.
773 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
774 (elf_backend_gc_sweep_hook): Likewise.
775 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
776 (elf_backend_gc_sweep_hook): Likewise.
777 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
778 (elf_backend_gc_sweep_hook): Likewise.
779 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
780 (elf_backend_gc_sweep_hook): Likewise.
781 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
782 (elf_backend_gc_sweep_hook): Likewise.
783 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
784 (elf_backend_gc_sweep_hook): Likewise.
785 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
786 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
787 (elf_backend_gc_sweep_hook): Likewise.
788 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
789 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
790 (elf_backend_gc_sweep_hook): Likewise.
791 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
792 (elf_backend_gc_sweep_hook): Likewise.
793 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
794 (elf_backend_gc_sweep_hook): Likewise.
795 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
796 (elf_backend_gc_sweep_hook): Likewise.
797 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
798 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
799 (elf_backend_gc_sweep_hook): Likewise.
800 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
801 (ppc64_elf_gc_sweep_hook): Likewise.
802 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
803 (elf_backend_gc_sweep_hook): Likewise.
804 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
805 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
806 * elflink.c (elf_link_add_object_symbols): Don't call
807 _bfd_elf_link_check_relocs here.
808 (gc_sweep_hook_fn): Removed.
809 (elf_gc_sweep): Remove gc_sweep_hook.
810 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
811 (elf_backend_gc_sweep_hook): Likewise.
812 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
813 (elf_backend_gc_sweep_hook): Likewise.
814 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
815 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
816 (elf_backend_gc_sweep_hook): Likewise.
817 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
818 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
819 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
820 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
821 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
822 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
824 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-i386.c (elf_i386_backend_data): Removed.
827 (get_elf_i386_backend_data): Likewise.
828 (elf_i386_arch_bed): Replace elf_i386_backend_data with
829 elf_x86_backend_data.
830 (elf_i386_get_synthetic_symtab): Likewise.
831 (elf_i386_nacl_arch_bed): Likewise.
832 (elf_i386_vxworks_arch_bed): Likewise.
833 (elf_i386_relocate_section): Check target_os instead of
835 (elf_i386_finish_dynamic_symbol): Likewise.
836 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
837 Check target_os instead of is_vxworks.
838 (elf_i386_link_setup_gnu_properties): Remove normal_target and
839 is_vxworks. Initialize plt0_pad_byte.
840 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
841 (get_elf_x86_64_arch_data): Likewise.
842 (get_elf_x86_64_backend_data): Likewise.
843 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
844 elf_x86_backend_data.
845 (elf_x86_64_get_synthetic_symtab): Likewise.
846 (elf_x86_64_nacl_arch_bed): Likewise.
847 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
848 normal_target. Initialize plt0_pad_byte.
849 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
850 instead of is_vxworks.
851 (_bfd_x86_elf_size_dynamic_sections): Likewise.
852 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
853 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
854 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
855 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
856 Update normal_target. Set up plt0_pad_byte. Check target_os
857 instead of is_vxworks.
858 * elfxx-x86.h (elf_x86_target_os): New.
859 (elf_x86_backend_data): Likewise.
860 (get_elf_x86_backend_data): Likewise.
861 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
863 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
866 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
868 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
869 _bfd_x86_elf_finish_dynamic_sections.
870 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
871 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
873 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
876 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
879 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
880 hide symbol which was forced to be dynamic.
882 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
885 * elf32-cris.c (cris_elf_relocate_section): Don't generate
886 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
887 (cris_elf_check_relocs): Don't allocate dynamic relocation
888 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
890 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
893 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
894 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
895 (sh_elf_relocate_section): Don't generate dynamic relocation if
896 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
898 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
901 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
902 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
903 (elf_s390_relocate_section): Don't generate dynamic relocation
904 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
905 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
906 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
907 (elf_s390_relocate_section): Don't generate dynamic relocation
908 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
910 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
913 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
914 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
915 (allocate_dynrelocs): Discard dynamic relocations if
916 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
918 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
921 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
922 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
924 (allocate_dynrelocs): Discard dynamic relocations if
925 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
927 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
930 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
931 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
932 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
933 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
934 (elf_m68k_relocate_section): Don't generate dynamic relocation
935 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
937 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
940 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
941 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
942 (allocate_dynrelocs): Discard dynamic relocations if
943 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
944 (elf32_hppa_relocate_section): Don't generate dynamic
945 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
947 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
950 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
951 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
952 (allocate_fptr): Don't allocate function pointer if
953 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
954 (allocate_dynrel_entries): Don't allocate dynamic relocation
955 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
956 (set_got_entry): Don't set GOT entry if
957 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
958 (set_pltoff_entry): Don't set PLTOFF entry if
959 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
960 (elfNN_ia64_relocate_section): Don't install dynamic relocation
961 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
963 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
966 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
967 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
968 (allocate_dynrelocs): Don't allocate dynamic relocations if
969 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
971 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
974 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
975 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
976 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
977 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
979 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
983 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
984 (tilepro_elf_relocate_section): Don't generate dynamic
985 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
986 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
987 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
988 (tilegx_elf_relocate_section): Don't generate dynamic
989 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
991 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
994 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
995 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
997 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
998 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1000 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
1003 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
1004 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
1006 2017-10-12 James Bowman <james.bowman@ftdichip.com>
1008 * bfd-in2.h: Regenerate.
1009 * libbfd.h: Regenerate.
1010 * elf32-ft32.c: Add HOWTO R_FT32_15.
1011 * reloc.c: Add BFD_RELOC_FT32_15.
1013 2017-10-12 Nick Clifton <nickc@redhat.com>
1015 * reloc.c (enum bfd_reloc_status): Start values at 2.
1016 * bfd-in2.h: Regenerate.
1017 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
1018 that a TRUE return indicates success. Compare the result of
1019 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
1020 (build_one_stub): Change sense of tests against aarch64_relocate
1022 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
1023 than FALSE, when an error is detected.
1024 (elfNN_aarch64_final_link_relocate): Likewise.
1026 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
1028 * elf32-i386.c (elf_backend_hide_symbol): New.
1029 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
1030 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
1031 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
1033 2017-10-12 Alan Modra <amodra@gmail.com>
1035 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
1036 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
1037 (bfd_elf_define_start_stop): Likewise.
1039 2017-10-12 Alan Modra <amodra@gmail.com>
1041 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
1042 when executable rather than non-PIC.
1043 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1044 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1046 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1048 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
1050 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
1051 (elf_external_linux_prpsinfo64_ugid32): ... this.
1052 (swap_linux_prpsinfo32_out): Rename to...
1053 (swap_linux_prpsinfo32_ugid32_out): ... this.
1054 (elf_external_linux_prpsinfo64_ugid16): New structure.
1055 (swap_linux_prpsinfo64_ugid16_out): New function.
1056 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
1057 (elf_backend_linux_prpsinfo64_ugid16): Define.
1058 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
1059 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
1060 of the 64-bit Linux core PRPSINFO note.
1061 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
1063 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1065 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
1067 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
1068 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
1069 (elf_external_ppc_linux_prpsinfo32)
1070 (swap_ppc_linux_prpsinfo32_out): Move to...
1071 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
1072 (swap_linux_prpsinfo32_ugid32_out): ... these.
1073 (elf_external_linux_prpsinfo32): Rename to...
1074 (elf_external_linux_prpsinfo32_ugid16): ... this.
1075 (swap_linux_prpsinfo32_out): Rename to...
1076 (swap_linux_prpsinfo32_ugid16_out): ... this.
1077 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
1078 (elf_backend_linux_prpsinfo32_ugid16): Define.
1079 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
1080 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
1081 of the 32-bit Linux core PRPSINFO note.
1082 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1083 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1084 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1085 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1086 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1087 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1088 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1089 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1090 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1091 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1093 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1095 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
1096 `gap' member ahead of `pr_flag'.
1098 2017-10-11 Pedro Alves <palves@redhat.com>
1100 * bfd.c (_doprnt): Rename to ...
1101 (_bfd_doprnt): ... this.
1102 (error_handler_internal): Adjust.
1104 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
1106 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
1107 instead of incrementing it.
1108 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1110 2017-10-10 Renlin Li <renlin.li@arm.com>
1113 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
1114 symbols into dynamic.
1116 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1119 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
1120 (riscv_elf_link_hash_table_create): Initialize max_alignment to
1122 (_bfd_riscv_relax_section): Cache the max alignment of output
1123 sections if possible.
1125 2017-10-10 Alan Modra <amodra@gmail.com>
1127 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
1128 .opd whenever .opd is present and non-zero size. Move code
1129 setting abiversion to/from output file earlier. Only set
1130 u.opd.func_sec when --gc-sections. Read relocs and set up
1131 u.opd.func_sec values here..
1132 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
1134 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
1136 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1138 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
1141 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
1144 .interp section with "ld --no-dynamic-linker".
1146 2017-10-09 Alan Modra <amodra@gmail.com>
1149 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
1150 funcinfo_hash_table and varinfo_hash_table.
1152 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
1155 in read-only section with minfo.
1156 (sh_elf_size_dynamic_sections): Likewise.
1158 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1160 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
1163 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1165 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
1166 this_hdr.sh_entsize only if section size > 0.
1168 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1170 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
1172 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
1174 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
1175 in read-only section with minfo.
1176 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1178 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1180 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
1183 2017-10-06 John Baldwin <jhb@FreeBSD.org>
1185 * elf-bfd.h (struct elf_backend_data): Add
1186 `elf_backend_grok_freebsd_prstatus'.
1187 * elf.c (elfcore_grok_freebsd_note): Call
1188 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
1190 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
1192 (elf_backend_grok_freebsd_prstatus): Define.
1193 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
1194 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
1196 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
1199 and has_non_got_reloc with zero_undefweak.
1200 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1201 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
1202 zero_undefweak to 1.
1203 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
1204 has_non_got_reloc with zero_undefweak.
1205 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
1206 has_got_reloc and has_non_got_reloc with zero_undefweak.
1207 (elf_x86_link_hash_entry): Likewise.
1209 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1211 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
1212 (VERIFY_COPY_RELOC): Likewise.
1214 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1216 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
1217 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1218 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1220 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1222 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
1223 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1224 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1226 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1228 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
1229 * elf32-i386.c (elf_i386_relocate_section): Use it.
1230 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1232 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf32-i386.c (X86_SIZE_TYPE_P): New.
1235 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1236 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
1237 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1238 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
1240 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1242 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
1243 (PLT_LOCAL_IFUNC_P): Likewise.
1244 * elf32-i386.c (elf_i386_relocate_section): Use them.
1245 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1247 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1249 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
1250 * elf32-i386.c (elf_i386_relocate_section): Use it.
1251 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1253 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1255 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
1256 * elf32-i386.c (elf_i386_relocate_section): Use it.
1257 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1259 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1261 * elf32-i386.c (X86_PCREL_TYPE_P): New.
1262 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1263 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
1264 (X86_PCREL_TYPE_P): This.
1265 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1266 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
1267 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
1269 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
1271 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1273 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
1274 * elf32-i386.c (elf_i386_tls_transition): Use it.
1275 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1277 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1279 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
1280 Dump dynamic relocation in read-only section with minfo if
1282 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
1283 (maybe_set_textrel): Likewise.
1284 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
1285 read-only section with minfo.
1287 2017-10-05 John Baldwin <jhb@FreeBSD.org>
1289 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
1291 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
1294 in read-only section with minfo.
1295 (tilepro_elf_size_dynamic_sections): Likewise.
1296 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
1297 (tilegx_elf_size_dynamic_sections): Likewise.
1299 2017-10-05 Pedro Alves <palves@redhat.com>
1302 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
1303 ellipsis parameter. Split out bfd_error_on_input code to..
1304 (bfd_set_input_error): .. New function.
1305 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
1306 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
1307 * bfd-in2.h: Regenerate.
1309 2017-10-05 Alan Modra <amodra@gmail.com>
1311 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
1312 fini_array error value.
1314 2017-10-05 Alan Modra <amodra@gmail.com>
1317 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
1319 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
1321 (elf_fake_sections): Adjust calls. Exit immediately on failure.
1322 (bfd_elf_set_group_contents): Add associated reloc section indices
1325 2017-10-04 Alan Modra <amodra@gmail.com>
1327 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
1328 classify symbols for ELFv2.
1330 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
1333 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
1334 undergoes default promotion.
1335 * bfd-in2.h: Regenerate.
1337 2017-10-02 Alan Modra <amodra@gmail.com>
1339 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
1340 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1342 2017-10-01 Alan Modra <amodra@gmail.com>
1345 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
1346 (add_line_info): Always put end_sequence last.
1348 2017-10-01 Alan Modra <amodra@gmail.com>
1351 * dwarf2.c (read_section): Allocate buffer with extra byte for
1352 bfd_simple_get_relocated_section_contents rather than copying
1355 2017-09-29 Alan Modra <amodra@gmail.com>
1357 * merge.c (merge_strings): Return FALSE on malloc failure.
1358 (_bfd_merge_sections): Return failures from record_section and
1361 2017-09-28 Alan Modra <amodra@gmail.com>
1364 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1365 a case where plugin_notice isn't called.
1367 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1369 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1372 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1375 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1376 output_bfd to info->callbacks->minfo.
1378 2017-09-26 Nick Clifton <nickc@redhat.com>
1381 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1382 assertion failure if elf_x86_64_rtype_to_howto has already issued
1385 2017-09-26 Alan Modra <amodra@gmail.com>
1388 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1391 2017-09-26 Nick Clifton <nickc@redhat.com>
1394 * dwarf2.c (read_formatted_entries): Fail early if we know that
1395 the loop parsing data entries will overflow the end of the
1398 2017-09-26 Alan Modra <amodra@gmail.com>
1401 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1402 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1403 to stash->info_ptr_memory, and check die_ref is within that memory.
1404 Set info_ptr_end correctly when another CU is refd. Check die_ref
1405 for DW_FORM_ref4 etc. is within CU.
1407 2017-09-26 Alan Modra <amodra@gmail.com>
1410 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1411 (read_formatted_entries): Init "fe".
1412 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1414 2017-09-26 Alan Modra <amodra@gmail.com>
1417 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1418 bounds in inner loop.
1420 2017-09-25 Alan Modra <amodra@gmail.com>
1423 * dwarf1.c (parse_die): Sanity check pointer against section limit
1424 before dereferencing.
1425 (parse_line_table): Likewise.
1427 2017-09-25 Alan Modra <amodra@gmail.com>
1430 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1432 (parse_comp_unit): Likewise.
1434 2017-09-25 Alan Modra <amodra@gmail.com>
1437 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1439 2017-09-24 Alan Modra <amodra@gmail.com>
1442 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1443 within section bounds.
1445 2017-09-24 Alan Modra <amodra@gmail.com>
1448 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1450 2017-09-24 Alan Modra <amodra@gmail.com>
1453 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1454 pname param. Return status. Make name const. Don't abort,
1455 return an error. Formatting. Exit if current info_ptr matches
1456 orig_info_ptr. Update callers.
1457 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1458 nested_funcs an array of structs for extensibility. Formatting.
1460 2017-09-24 Alan Modra <amodra@gmail.com>
1463 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1464 rather than dividing by zero.
1466 2017-09-24 Alan Modra <amodra@gmail.com>
1469 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1471 2017-09-24 Alan Modra <amodra@gmail.com>
1474 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1476 2017-09-24 Alan Modra <amodra@gmail.com>
1479 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1480 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1483 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1486 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1489 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1492 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1493 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1495 2017-09-22 Pedro Alves <palves@redhat.com>
1496 Alan Modra <amodra@gmail.com>
1498 * version.h: Add comment.
1500 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1502 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1503 NT_S390_GS_BC, correct the previously swapped invocations of
1504 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1506 2017-09-19 Alan Modra <amodra@gmail.com>
1509 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1512 2017-09-19 Alan Modra <amodra@gmail.com>
1515 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1516 symbols before calculating verrefs. Don't renumber dynsyms
1517 after gc. Exclude .gnu.version when zero or one dynsym.
1518 Localize some vars and reindent.
1520 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1523 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1524 return from bfd_canonicalize_dynamic_reloc.
1526 2017-09-15 Alan Modra <amodra@gmail.com>
1529 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1530 overflows bfd_size_type.
1532 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1535 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1536 to indicate if conversion is performed.
1537 (elf_i386_check_relocs): Cache section contents and relocations
1538 if conversion is performed.
1539 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1540 contents and relocations if conversion is performed.
1542 2017-09-14 Nick Clifton <nickc@redhat.com>
1545 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1548 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1550 * elfxx-x86.h: Fix a typo in comments.
1552 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1554 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1556 2017-09-09 Alan Modra <amodra@gmail.com>
1558 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1561 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1563 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1564 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1565 (elf_i386_finish_dynamic_symbol): Likewise.
1566 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1567 (elf_x86_64_finish_dynamic_symbol): Likewise.
1568 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1569 (_bfd_x86_elf_fixup_symbol): Likewise.
1571 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1573 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1574 check has_non_got_reloc.
1576 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1580 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1581 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1582 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1583 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1584 and linker_def on __ehdr_start if it is referenced and not
1586 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1587 and return TRUE when building executable, if a symbol has
1588 non-GOT/non-PLT relocations in text section or there is no
1590 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1592 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1594 * elfxx-x86.h: Update comments.
1596 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1598 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1599 elf_x86_plt_layout_table with elf_x86_init_table.
1600 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1602 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1604 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1605 (elf_x86_init_table): This.
1606 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1607 elf_x86_plt_layout_table with elf_x86_init_table.
1609 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1611 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1612 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1613 * configure: Regenerated.
1614 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1615 and r_sym fields of plt_layout.
1616 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1618 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1619 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1620 r_info nor r_sym fields.
1621 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1623 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1625 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1627 * (_bfd_riscv_relax_align): Call bfd_set_error and
1628 print an error message when unable to relax a .align directive.
1630 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1632 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1633 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1634 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1635 R_RISCV_PCREL_HI20 relocs, and pass the result to
1636 riscv_record_pcrel_hi_reloc.
1638 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1641 r_type_p. Remove the converted argument. Replace
1642 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1643 the new relocation type via r_type_p.
1644 (elf_i386_relocate_section): Likewise.
1645 (elf_i386_finish_dynamic_symbol): Likewise.
1646 (need_convert_load): Removed.
1647 (check_relocs_failed): Updated.
1648 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1649 instead of setting need_convert_load.
1650 (_bfd_i386_elf_convert_load): Removed.
1651 * elf64-x86-64.c (need_convert_load): Removed.
1652 (check_relocs_failed): Updated.
1653 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1654 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1655 Return the new relocation type via r_type_p.
1656 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1657 instead of setting need_convert_load.
1658 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1660 (_bfd_x86_64_elf_convert_load): Removed.
1661 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1662 with SYMBOL_REFERENCES_LOCAL_P.
1663 (elf_x86_64_finish_dynamic_symbol): Likewise.
1664 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1666 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1667 (_bfd_x86_elf_link_symbol_references_local): New function.
1668 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1669 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1670 SYMBOL_REFERENCES_LOCAL_P.
1671 (elf_x86_link_hash_entry): Add local_ref.
1672 (elf_x86_link_hash_table): Remove convert_load.
1673 (_bfd_i386_elf_convert_load): Removed.
1674 (_bfd_x86_64_elf_convert_load): Likewise.
1675 (_bfd_x86_elf_link_symbol_references_local): New.
1677 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1680 (elf_x86_64_info_to_howto): Get the real relocation type by
1681 masking out R_X86_64_converted_reloc_bit.
1682 (elf_x86_64_check_tls_transition): Get the real relocation type
1683 by masking out R_X86_64_converted_reloc_bit.
1684 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1685 instead of setting converted_reloc.
1686 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1687 instead of converted_reloc. Get the real relocation type by
1688 masking out R_X86_64_converted_reloc_bit.
1689 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1690 R_X86_64_converted_reloc_bit is valid.
1691 * elfxx-x86.h (converted_reloc): Removed.
1693 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1696 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1697 to get the relocation type again.
1698 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1699 r_type when calling elf_x86_64_tls_transition. Don't use
1700 ELF32_R_TYPE to get the relocation type again.
1702 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1707 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1709 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1710 argument. Don't check relocation overflow. Avoid relocation
1711 overflow if --no-relax is used. Set converted_reloc on symbol
1712 if a GOTPCREL relocation is converted.
1713 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1714 --no-relax if GOTPCREL relocation conversion leads to relocation
1716 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1718 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1719 Edmar Wienskoski <edmar.wienskoski@nxp.com
1721 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1722 (ppc_elf_check_relocs): Handle it.
1723 (ppc_elf_vle_split20): New function.
1724 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1726 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1729 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1730 for x86-64 if GOT_TLS_GDESC_P is true.
1732 2017-09-03 Alan Modra <amodra@gmail.com>
1735 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1737 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1739 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1740 tls_get_addr for x86-64 in one place.
1742 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1744 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1745 with elfxx-x86.lo for 64-bit BFD.
1746 * configure: Regenerated.
1748 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1750 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1751 (_bfd_i386_elf_convert_load): This. Remove static.
1752 (elf_i386_size_dynamic_sections): Removed.
1753 (elf_backend_size_dynamic_sections): Likewise.
1754 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1755 (_bfd_x86_64_elf_convert_load): This. Remove static.
1756 (elf_x86_64_size_dynamic_sections): Removed.
1757 (elf_backend_size_dynamic_sections): Likewise.
1758 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1759 (elf_x86_allocate_dynrelocs): This. Make it static.
1760 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1761 (elf_x86_allocate_local_dynreloc): This. Make it static.
1762 (elf_i386_is_reloc_section): New function.
1763 (elf_x86_64_is_reloc_section): Likewise.
1764 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1765 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1766 Rearrange got_entry_size initialization.
1767 (_bfd_x86_elf_size_dynamic_sections): New function.
1768 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1769 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1770 (_bfd_i386_elf_convert_load): New.
1771 (_bfd_x86_64_elf_convert_load): Likewise.
1772 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1773 (elf_backend_size_dynamic_sections): Likewise.
1774 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1775 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1777 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1779 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1782 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1784 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1785 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1787 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1790 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1791 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1792 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1793 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1794 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1796 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1799 (elf_i386_allocate_local_dynrelocs): Likewise.
1800 (elf_i386_size_dynamic_sections): Replace
1801 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1802 with _bfd_x86_elf_allocate_dynrelocs and
1803 _bfd_x86_elf_allocate_local_dynrelocs.
1804 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1805 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1806 (elf_x86_64_size_dynamic_sections): Replace
1807 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1808 with _bfd_x86_elf_allocate_dynrelocs and
1809 _bfd_x86_elf_allocate_local_dynrelocs.
1810 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1811 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1812 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1813 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1815 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1817 * elf32-i386.c (is_i386_elf): Removed.
1818 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1819 (elf_i386_size_dynamic_sections): Likewise.
1820 (elf_i386_relocate_section): Likewise.
1821 * elf64-x86-64.c (is_x86_64_elf): Removed.
1822 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1824 (elf_x86_64_size_dynamic_sections): Likewise.
1825 (elf_x86_64_relocate_section): Likewise.
1826 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1828 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1831 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1833 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1834 (elf_i386_allocate_dynrelocs): Replace
1835 elf_i386_compute_jump_table_size with
1836 elf_x86_compute_jump_table_size.
1837 (elf_i386_size_dynamic_sections): Likewise.
1838 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1839 (elf_x86_64_allocate_dynrelocs): Replace
1840 elf_x86_64_compute_jump_table_size with
1841 elf_x86_compute_jump_table_size.
1842 (elf_x86_64_size_dynamic_sections): Likewise.
1843 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1845 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1846 (elf_x86_compute_jump_table_size): New.
1848 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1850 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1852 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1853 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1855 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1857 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1858 with htab->is_vxworks.
1859 (elf_i386_size_dynamic_sections): Likewise.
1860 (elf_i386_relocate_section): Likewise.
1861 (elf_i386_finish_dynamic_symbol): Likewise.
1862 (elf_i386_finish_dynamic_sections): Likewise.
1864 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1867 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1868 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1869 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1870 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1871 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1872 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1873 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1875 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1878 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1879 ELF_COMMON_DEF_P for common symbols.
1881 2017-09-02 Alan Modra <amodra@gmail.com>
1883 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1884 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1885 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1887 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1889 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1890 (elf_backend_gc_mark_hook): Likewise.
1891 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1892 (elf_backend_gc_mark_hook): Likewise.
1893 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1894 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1895 (elf_backend_gc_mark_hook): Likewise.
1897 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1899 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1900 (elf_backend_adjust_dynamic_symbol): Likewise.
1901 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1902 (elf_backend_adjust_dynamic_symbol): Likewise.
1903 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1904 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1905 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1906 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1907 (elf_backend_adjust_dynamic_symbol): Likewise.
1909 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1911 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1914 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1916 * elf32-i386.c (elf_i386_mkobject): Removed.
1917 (bfd_elf32_mkobject): Likewise.
1918 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1919 (bfd_elf64_mkobject): Likewise.
1920 (bfd_elf32_mkobject): Likewise.
1921 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1922 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1923 (bfd_elf64_mkobject): Likewise.
1924 (bfd_elf32_mkobject): Likewise.
1926 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1929 Call _bfd_x86_elf_link_setup_gnu_properties.
1930 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1931 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1933 (elf_x86_64_non_lazy_plt): Likewise.
1934 (elf_x86_64_lazy_bnd_plt): Likewise.
1935 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1936 (elf_x86_64_lazy_ibt_plt): Likewise.
1937 (elf_x32_lazy_ibt_plt): Likewise.
1938 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1939 (elf_x32_non_lazy_ibt_plt): Likewise.
1940 (elf_x86_64_nacl_plt): Likewise.
1941 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1942 _bfd_x86_elf_link_setup_gnu_properties.
1943 * elfxx-x86.c: Include elf-vxworks.h".
1944 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1945 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1946 comments for pic_plt0_entry and pic_plt_entry.
1947 (elf_x86_non_lazy_plt_layout): Likewise.
1948 (elf_x86_plt_layout_table): New.
1949 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1951 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1954 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1955 .eh_frame section for the second PLT.
1956 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1957 alignment of .eh_frame section for the second PLT.
1959 2017-09-01 Nick Clifton <nickc@redhat.com>
1962 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1965 2017-09-01 Nick Clifton <nickc@redhat.com>
1968 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1969 attribute buffer is NUL terminated.
1971 2017-08-31 Nick Clifton <nickc@redhat.com>
1974 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1975 to dwarf string sections.
1977 2017-08-31 Alan Modra <amodra@gmail.com>
1979 * po/SRC-POTFILES.in: Regenerate.
1981 2017-08-31 Alan Modra <amodra@gmail.com>
1983 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1984 for a section containing just a terminator. Allow multiple
1985 terminators at end of section.
1986 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1987 sections when not adding alignment. Assert on terminator in
1990 2017-08-31 Alan Modra <amodra@gmail.com>
1994 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1997 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1999 * configure.ac (bfd_backends): Add elf64.lo together with
2000 elfxx-x86.lo for 64-bit BFD.
2001 * configure: Regenerated.
2003 2017-08-31 James Bowman <james.bowman@ftdichip.com>
2005 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
2008 2017-08-31 Alan Modra <amodra@gmail.com>
2011 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
2012 before _close_and_cleanup. Call iovec->bclose after.
2013 (bfd_close): Remove code common to, and call, bfd_close_all_done.
2015 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2017 * elf32-i386.c (elf_i386_plt_type): Removed.
2018 (elf_i386_plt): Likewise.
2019 (elf_i386_get_synthetic_symtab): Updated. Call
2020 _bfd_x86_elf_get_synthetic_symtab.
2021 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
2022 (elf_x86_64_plt): Likewise.
2023 (elf_x86_64_get_synthetic_symtab): Updated. Call
2024 _bfd_x86_elf_get_synthetic_symtab.
2025 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
2026 (elf_x86_64_get_plt_got_vma): Likewise.
2027 (elf_i386_valid_plt_reloc_p): Likewise.
2028 (elf_x86_64_valid_plt_reloc_p): Likewise.
2029 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2030 * elfxx-x86.h (elf_x86_plt_type): New.
2031 (elf_x86_plt): Likewise.
2032 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2034 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2036 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
2037 target_id instead of elf_machine_code.
2039 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2041 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
2042 (elf_i386_lazy_plt_layout): Likewise.
2043 (elf_i386_non_lazy_plt_layout): Likewise.
2044 (elf_i386_plt_layout): Likewise.
2045 (elf_i386_link_hash_table): Likewise.
2046 (elf_i386_next_tls_desc_index): Likewise.
2047 (elf_i386_srelplt2): Likewise.
2048 (elf_i386_plt): Likewise.
2049 (elf_i386_lazy_plt): Likewise.
2050 (elf_i386_non_lazy_plt): Likewise.
2051 (elf_i386_link_hash_table_create): Likewise.
2052 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2053 (elf_i386_lazy_plt): Updated.
2054 (elf_i386_non_lazy_plt): Likewise.
2055 (elf_i386_lazy_ibt_plt): Likewise.
2056 (elf_i386_non_lazy_ibt_plt): Likewise.
2057 (elf_i386_allocate_dynrelocs): Likewise.
2058 (elf_i386_size_dynamic_sections): Likewise.
2059 (elf_i386_relocate_section): Likewise.
2060 (elf_i386_finish_dynamic_symbol): Likewise.
2061 (elf_i386_finish_dynamic_sections): Likewise.
2062 (elf_i386_get_synthetic_symtab): Likewise.
2063 (elf_i386_link_setup_gnu_properties): Likewise.
2064 (elf_i386_nacl_plt): Likewise.
2065 * elf64-x86-64.c (ABI_64_P): Removed.
2066 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2067 (ELF32_DYNAMIC_INTERPRETER): Likewise.
2068 (elf_x86_64_lazy_plt_layout): Likewise.
2069 (elf_x86_64_non_lazy_plt_layout): Likewise.
2070 (elf_x86_64_plt_layout): Likewise.
2071 (elf_x86_64_link_hash_table): Likewise.
2072 (elf_x86_64_plt): Likewise.
2073 (elf_x86_64_lazy_plt): Likewise.
2074 (elf_x86_64_non_lazy_plt): Likewise.
2075 (elf_x86_64_link_hash_table_create): Likewise.
2076 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2077 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2078 (elf_x86_64_lazy_plt): Updated.
2079 (elf_x86_64_non_lazy_plt): Likewise.
2080 (elf_x86_64_lazy_bnd_plt): Likewise.
2081 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2082 (elf_x86_64_lazy_ibt_plt): Likewise.
2083 (elf_x32_lazy_ibt_plt): Likewise.
2084 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2085 (elf_x32_non_lazy_ibt_plt): Likewise.
2086 (elf_x86_64_allocate_dynrelocs): Likewise.
2087 (elf_x86_64_size_dynamic_sections): Likewise.
2088 (elf_x86_64_relocate_section): Likewise.
2089 (elf_x86_64_finish_dynamic_symbol): Likewise.
2090 (elf_x86_64_finish_dynamic_sections): Likewise.
2091 (elf_x86_64_get_synthetic_symtab): Likewise.
2092 (elf_x86_64_link_setup_gnu_properties): Likewise.
2093 (elf_x86_64_nacl_plt): Likewise.
2094 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
2096 (ELF32_DYNAMIC_INTERPRETER): New.
2097 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2098 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
2099 (_bfd_x86_elf_link_hash_table_create): Likewise.
2100 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
2101 (elf_x86_link_hash_table_free): This. Make it static.
2102 * elfxx-x86.h: Don't include "objalloc.h".
2104 (elf_x86_lazy_plt_layout): Likewise.
2105 (elf_x86_non_lazy_plt_layout): Likewise.
2106 (elf_x86_plt_layout): Likewise.
2107 (_bfd_x86_elf_link_hash_table_create): Likewise.
2108 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2109 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2110 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
2111 srelplt2 and next_tls_desc_index.
2112 (_bfd_x86_elf_link_hash_table_free): Removed.
2114 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
2116 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
2117 branch offset interpretation.
2119 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2122 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
2124 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2126 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
2127 (elf_x86_64_srelplt2): Likewise.
2129 2017-08-30 Alan Modra <amodra@gmail.com>
2131 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
2132 (ppc64_elf_tls_optimize): Set it.
2133 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2134 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
2135 addis would add zero.
2136 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
2137 (ppc_elf_tls_optimize): Set it.
2138 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2139 insn on TPREL16_LO relocs to use r2 when addis would add zero.
2141 2017-08-30 Alan Modra <amodra@gmail.com>
2143 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
2144 __tls_get_addr call sequences to LE, don't move the addi down
2145 to the nop. Replace the bl with addi and leave the nop alone.
2147 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2149 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
2151 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
2153 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2155 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2157 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
2158 (BFD64_BACKENDS): Likewise.
2159 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
2160 (BFD64_BACKENDS_CFILES): Likewise.
2161 * Makefile.in: Regenerated.
2162 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
2163 elf32-i386.lo and elf64-x86-64.lo.
2164 * configure: Regenerated.
2165 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
2166 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2167 "objalloc.h" and "hashtab.h".
2168 (ELIMINATE_COPY_RELOCS): Removed.
2169 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2170 (SYMBOL_NO_COPYRELOC): Likewise.
2171 (elf_i386_link_hash_entry): Likewise.
2172 (GOT_UNKNOWN): Likewise.
2173 (GOT_NORMAL): Likewise.
2174 (GOT_TLS_GD): Likewise.
2175 (elf_i386_hash_entry): Likewise.
2176 (elf_i386_obj_tdata): Likewise.
2177 (elf_i386_tdata): Likewise.
2178 (elf_i386_local_got_tls_type): Likewise.
2179 (elf_i386_local_tlsdesc_gotent): Likewise.
2180 (elf_i386_hash_table): Likewise.
2181 (elf_i386_link_hash_newfunc): Likewise.
2182 (elf_i386_local_htab_hash): Likewise.
2183 (elf_i386_local_htab_eq): Likewise.
2184 (elf_i386_get_local_sym_hash): Likewise.
2185 (elf_i386_link_hash_table_free): Likewise.
2186 (elf_i386_copy_indirect_symbol): Likewise.
2187 (elf_i386_fixup_symbol): Likewise.
2188 (elf_i386_readonly_dynrelocs): Likewise.
2189 (elf_i386_always_size_sections): Likewise.
2190 (elf_i386_set_tls_module_base): Likewise.
2191 (elf_i386_dtpoff_base): Likewise.
2192 (compare_relocs): Likewise.
2193 (elf_i386_hash_symbol): Likewise.
2194 (elf_i386_parse_gnu_properties): Likewise.
2195 (elf_i386_merge_gnu_properties): Likewise.
2196 (elf_i386_link_check_relocs): Likewise.
2197 (elf_i386_merge_symbol_attribute): Likewise.
2198 (bfd_elf32_bfd_link_check_relocs): Likewise.
2199 (elf_backend_copy_indirect_symbol): Likewise.
2200 (elf_backend_always_size_sections): Likewise.
2201 (elf_backend_omit_section_dynsym): Likewise.
2202 (elf_backend_hash_symbol): Likewise.
2203 (elf_backend_fixup_symbol): Likewise.
2204 (elf_backend_parse_gnu_properties): Likewise.
2205 (elf_backend_merge_gnu_properties): Likewise.
2206 (elf_backend_merge_symbol_attribute): Likewise.
2207 (elf_i386_mkobject): Updated.
2208 (elf_i386_link_hash_table_create): Likewise.
2209 (elf_i386_check_tls_transition): Likewise.
2210 (elf_i386_tls_transition): Likewise.
2211 (elf_i386_convert_load_reloc): Likewise.
2212 (elf_i386_check_relocs): Likewise.
2213 (elf_i386_adjust_dynamic_symbol): Likewise.
2214 (elf_i386_allocate_dynrelocs): Likewise.
2215 (elf_i386_convert_load): Likewise.
2216 (elf_i386_size_dynamic_sections): Likewise.
2217 (elf_i386_relocate_section): Likewise.
2218 (elf_i386_finish_dynamic_symbol ): Likewise.
2219 (elf_i386_finish_dynamic_sections): Likewise.
2220 (elf_i386_output_arch_local_syms): Likewise.
2221 (elf_i386_get_synthetic_symtab): Likewise.
2222 (elf_i386_link_setup_gnu_properties): Likewise.
2223 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
2224 of elf_link_hash_table, as base.
2225 (elf_i386_next_tls_desc_index): New.
2226 (elf_i386_srelplt2): Likewise.
2227 (elf_i386_plt): Likewise.
2228 (elf_i386_lazy_plt): Likewise.
2229 (elf_i386_non_lazy_plt): Likewise.
2230 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
2231 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2232 "objalloc.h" and "hashtab.h".
2233 (ELIMINATE_COPY_RELOCS): Removed.
2234 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2235 (SYMBOL_NO_COPYRELOC): Likewise.
2236 (elf_x86_64_link_hash_entry): Likewise.
2237 (GOT_UNKNOWN): Likewise.
2238 (GOT_NORMAL): Likewise.
2239 (GOT_TLS_GD): Likewise.
2240 (elf_x86_64_hash_entry): Likewise.
2241 (elf_x86_64_obj_tdata): Likewise.
2242 (elf_x86_64_tdata): Likewise.
2243 (elf_x86_64_local_got_tls_type): Likewise.
2244 (elf_x86_64_local_tlsdesc_gotent): Likewise.
2245 (elf_x86_64_hash_table): Likewise.
2246 (elf_x86_64_link_hash_newfunc): Likewise.
2247 (elf_x86_64_local_htab_hash): Likewise.
2248 (elf_x86_64_local_htab_eq): Likewise.
2249 (elf_x86_64_get_local_sym_hash): Likewise.
2250 (elf_x86_64_link_hash_table_free): Likewise.
2251 (elf_x86_64_copy_indirect_symbol): Likewise.
2252 (elf_x86_64_fixup_symbol): Likewise.
2253 (elf_x86_64_readonly_dynrelocs): Likewise.
2254 (elf_x86_64_always_size_sections): Likewise.
2255 (elf_x86_64_set_tls_module_base): Likewise.
2256 (elf_x86_64_dtpoff_base): Likewise.
2257 (compare_relocs): Likewise.
2258 (elf_x86_64_merge_symbol_attribute): Likewise.
2259 (elf_x86_64_hash_symbol): Likewise.
2260 (elf_x86_64_parse_gnu_properties): Likewise.
2261 (elf_x86_64_merge_gnu_properties): Likewise.
2262 (elf_x86_64_link_check_relocs): Likewise.
2263 (elf_backend_copy_indirect_symbol): Likewise.
2264 (elf_backend_always_size_sections): Likewise.
2265 (bfd_elf64_bfd_link_check_relocs): Likewise.
2266 (elf_backend_merge_symbol_attribute): Likewise.
2267 (elf_backend_hash_symbol): Likewise.
2268 (elf_backend_omit_section_dynsym): Likewise.
2269 (elf_backend_fixup_symbol): Likewise.
2270 (elf_backend_parse_gnu_properties): Likewise.
2271 (elf_backend_merge_gnu_properties): Likewise.
2272 (bfd_elf32_bfd_link_check_relocs): Likewise.
2273 (elf_x86_64_mkobject): Updated.
2274 (elf_x86_64_link_hash_table_create): Likewise.
2275 (elf_x86_64_check_tls_transition): Likewise.
2276 (elf_x86_64_tls_transition): Likewise.
2277 (elf_x86_64_convert_load_reloc): Likewise.
2278 (elf_x86_64_check_relocs): Likewise.
2279 (elf_x86_64_adjust_dynamic_symbol): Likewise.
2280 (elf_x86_64_allocate_dynrelocs): Likewise.
2281 (elf_x86_64_convert_load): Likewise.
2282 (elf_x86_64_size_dynamic_sections): Likewise.
2283 (elf_x86_64_relocate_section): Likewise.
2284 (elf_x86_64_finish_dynamic_symbol ): Likewise.
2285 (elf_x86_64_finish_dynamic_sections): Likewise.
2286 (elf_x86_64_output_arch_local_syms): Likewise.
2287 (elf_x86_64_get_synthetic_symtab): Likewise.
2288 (elf_x86_64_link_setup_gnu_properties): Likewise.
2289 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
2290 instead of elf_link_hash_table, as base.
2291 (elf_x86_64_next_tls_desc_index): New.
2292 (elf_x86_64_srelplt2): Likewise.
2293 (elf_x86_64_plt): Likewise.
2294 (elf_x86_64_lazy_plt): Likewise.
2295 (elf_x86_64_non_lazy_plt): Likewise.
2296 * elfxx-x86.c: New file.
2297 * elfxx-x86.h: Likewise.
2299 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2301 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
2303 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2305 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2307 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
2308 sections before checking dynamic relocations and free invalid
2309 PLT section contents.
2310 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2312 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2314 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
2315 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
2317 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2320 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
2322 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2324 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
2326 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
2328 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
2330 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
2333 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
2334 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
2335 Add a has_no_copy_on_protected bitfield.
2336 (elf_has_no_copy_on_protected): New.
2337 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
2338 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2339 (elf_merge_gnu_property_list): Likewise.
2340 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
2341 to FALSE for elf_has_no_copy_on_protected.
2342 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
2343 (elf_i386_link_hash_entry): Add def_protected.
2344 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2345 when checking info->nocopyreloc.
2346 (elf_i386_link_setup_gnu_properties): Don't set
2347 extern_protected_data here.
2348 (elf_i386_merge_symbol_attribute): New function.
2349 (elf_backend_merge_symbol_attribute): New.
2350 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2351 (elf_x86_64_link_hash_entry): Add def_protected.
2352 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2353 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2354 when checking info->nocopyreloc.
2355 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2356 relocation run-time overflow and unresolvable R_X86_64_32S
2357 relocation against protected data symbol defined in shared object
2358 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2359 (elf_x86_64_link_setup_gnu_properties): Don't set
2360 extern_protected_data here.
2361 (elf_x86_64_merge_symbol_attribute): New function.
2362 (elf_backend_merge_symbol_attribute): New.
2364 2017-08-26 Alan Modra <amodra@gmail.com>
2366 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2367 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2368 (ppc_elf_relocate_section): Comment fix.
2369 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2370 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2371 Support dynamic relocs for TPREL16 when non-pic too.
2372 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2373 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2376 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2378 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2379 "symbol" in comments.
2380 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2382 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2385 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2386 R_X86_64_PC32 relocation run-time overflow and unresolvable
2387 R_X86_64_32S relocation with -z nocopyreloc.
2389 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2391 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2392 Undefined symbols may not have a type.
2393 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2395 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2397 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2398 bfd_link_info. Report shared, PIE or PDE object based on
2400 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2401 (elf_x86_64_relocate_section): Likewise.
2403 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2406 for function symbols.
2407 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2409 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2411 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2412 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2413 is set on any input relocatable file.
2414 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2416 2017-08-23 Alan Modra <amodra@gmail.com>
2419 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2420 ensure_undefweak_dynamic. Handle undefined too.
2421 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2422 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2423 (allocate_dynrelocs): Discard undefined non-default visibility
2424 relocs first. Make undefined syms dynamic. Tidy goto.
2426 2017-08-21 Alan Modra <amodra@gmail.com>
2427 H.J. Lu <hongjiu.lu@intel.com>
2430 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2431 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2433 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2436 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2437 undefined weak symbols.
2439 2017-08-18 Nick Clifton <nickc@redhat.com>
2442 * tekhex.c (getsym): Fix check for source pointer walking off the
2443 end of the input buffer.
2445 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2448 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2449 relocations in debug sections, change abort to _bfd_error_handler.
2451 2017-08-14 Nick Clifton <nickc@redhat.com>
2454 * elf.c (setup_group): Check for an empty or very small group
2456 * po/bfd.pot: Regenerate.
2458 2017-08-14 Alan Modra <amodra@gmail.com>
2461 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2462 alignment padding here.
2463 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2464 in a reverse pass over sections.
2466 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2469 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2470 for @plt suffixes first.
2471 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2473 2017-08-08 Nick Clifton <nickc@redhat.com>
2476 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2477 small section lengths.
2478 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2480 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2481 there is enough data present in the note.
2483 2017-08-08 Alan Modra <amodra@gmail.com>
2486 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2487 got.refcount for GOTOFF relocs, just create .got section.
2489 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2491 * elflink.c (elf_link_add_object_symbols): Move common symbol
2492 check after bed->common_definition.
2494 2017-08-07 Alan Modra <amodra@gmail.com>
2497 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2498 needed to define various dynamic tags have been discarded.
2500 2017-08-07 Nick Clifton <nickc@redhat.com>
2503 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2504 has not been set then use the bfd returned by
2505 _bfd_elf_link_setup_gnu_properties. If that is null then search
2506 through all the input bfds selecting the first normal, ELF format
2508 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2510 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2512 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2514 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2515 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2516 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2517 (elf_i386_link_check_relocs): New function.
2518 (bfd_elf32_bfd_link_check_relocs): New.
2519 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2521 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2522 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2523 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2524 (elf_x86_64_link_check_relocs): New function.
2525 (bfd_elf64_bfd_link_check_relocs): New.
2526 (bfd_elf32_bfd_link_check_relocs): Likewise.
2528 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2531 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2532 as undefined for --no-define-common.
2534 2017-08-05 Alan Modra <amodra@gmail.com>
2536 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2537 hppa_link_hash_table.
2539 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2541 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2542 entries for sysregs with negative indices.
2544 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2546 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2547 isn't the S/390 specific elf data.
2548 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2550 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2552 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2553 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2554 [R_RISCV_ADD16]: Likewise.
2555 [R_RISCV_ADD32]: Likewise.
2556 [R_RISCV_ADD64]: Likewise.
2557 [R_RISCV_SUB6]: Likewise.
2558 [R_RISCV_SUB8]: Likewise.
2559 [R_RISCV_SUB16]: Likewise.
2560 [R_RISCV_SUB32]: Likewise.
2561 [R_RISCV_SUB64]: Likewise.
2563 2017-07-31 Alan Modra <amodra@gmail.com>
2565 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2566 without ld.so checks.
2568 2017-07-29 Alan Modra <amodra@gmail.com>
2571 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2572 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2573 (is_elfv2_localentry0): Test non_zero_localentry.
2574 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2576 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2578 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2579 pointer check for htab->elf.irelplt.
2580 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2582 2017-07-27 Nick Clifton <nickc@redhat.com>
2585 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2587 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2589 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2591 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2593 (evax_bfd_print_emh): Check for invalid string lengths.
2595 2017-07-25 Nick Clifton <nickc@redhat.com>
2597 * po/fr.po: Updated French translation.
2599 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2602 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2603 16-bit absolute branches into 10-bit pc-relative branches on the
2604 MSP430 as well as the MSP430X.
2606 2017-07-25 Alan Modra <amodra@gmail.com>
2608 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2609 (stub_eh_frame_size): New function.
2610 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2611 (group_sections): Init group tls_get_addr_opt_bctrl.
2612 (ppc64_elf_size_stubs): Update sizing and initialization of
2613 .eh_frame. Iteration over stubs via group list.
2614 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2615 (ppc64_elf_finish_dynamic_sections): Update finalization of
2618 2017-07-24 Nick Clifton <nickc@redhat.com>
2621 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2622 of the relocs to the canonicalize_one_reloc routine.
2623 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2624 for the _bfd_mach_o_canonicalize_one_reloc field.
2625 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2626 res_base parameter. Use to check for corrupt pair relocs.
2627 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2629 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2631 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2634 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2635 enough data in the record before attempting to parse it.
2636 (_bfd_vms_slurp_eeom): Likewise.
2638 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2639 (image_set_ptr): Likewise.
2640 (alpha_vms_slurp_relocs): Likewise.
2642 (alpha_vms_object_p): Check for a truncated record.
2644 2017-07-24 Nick Clifton <nickc@redhat.com>
2647 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2648 an unrecognized reloc and sets the bfd_error value.
2649 * libbfd.h: Regenerate.
2650 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2652 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2653 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2654 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2655 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2656 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2658 2017-07-23 Alan Modra <amodra@gmail.com>
2660 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2663 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2666 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2667 reloc_class_ifunc for ifunc symbols.
2669 2017-07-19 Nick Clifton <nickc@redhat.com>
2672 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2673 correct magic bytes at the start, set the error to wrong format
2674 and clear the format selector before returning NULL.
2676 2017-07-19 Nick Clifton <nickc@redhat.com>
2679 * coff-rs6000.c (_bfd_strntol): New function.
2680 (_bfd_strntoll): New function.
2681 (GET_VALUE_IN_FIELD): New macro.
2682 (EQ_VALUE_IN_FIELD): new macro.
2683 (_bfd_xcoff_slurp_armap): Use new macros.
2684 (_bfd_xcoff_archive_p): Likewise.
2685 (_bfd_xcoff_read_ar_hdr): Likewise.
2686 (_bfd_xcoff_openr_next_archived_file): Likewise.
2687 (_bfd_xcoff_stat_arch_elt): Likewise.
2688 * coff64-rs6000.c (_bfd_strntol): New function.
2689 (_bfd_strntoll): New function.
2690 (GET_VALUE_IN_FIELD): New macro.
2691 (xcoff64_slurp_armap): Use new macros.
2693 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2694 John Eric Martin <John.Martin@emmicro-us.com>
2696 * bfd-in2.h: Regenerate.
2697 * libbfd.h: Regenerate.
2698 * elf32-arc.c (JLI): Define.
2699 * reloc.c: Add JLI relocations.
2701 2017-07-18 Nick Clifton <nickc@redhat.com>
2704 * coff-sh.c: Fix spelling typos.
2705 * compress.c: Likewise.
2706 * cpu-pdp11.c: Likewise.
2707 * ecofflink.c: Likewise.
2708 * elf-m10300.c: Likewise.
2710 * elf32-arm.c: Likewise.
2711 * elf32-m68k.c: Likewise.
2712 * elf32-nds32.c: Likewise.
2713 * elf32-ppc.c: Likewise.
2714 * elf32-sh.c: Likewise.
2715 * elf32-v850.c: Likewise.
2716 * elf64-ppc.c: Likewise.
2717 * elf64-x86-64.c: Likewise.
2718 * elflink.c: Likewise.
2719 * elfnn-aarch64.c: Likewise.
2720 * elfxx-mips.c: Likewise.
2722 * sunos.c: Likewise.
2723 * vms-alpha.c: Likewise.
2724 * xcofflink.c: Likewise.
2726 2017-07-18 Nick Clifton <nickc@redhat.com>
2729 * coffcode.h (handle_COMDAT): Replace abort with an error message
2732 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2735 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2738 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2740 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2742 2017-07-16 Alan Modra <amodra@gmail.com>
2744 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2745 __tls_index GOT entries when using __tls_get_addr_opt stub.
2746 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2748 2017-07-12 Alan Modra <amodra@gmail.com>
2750 * po/es.po: Update from translationproject.org/latest/bfd/.
2751 * po/fi.po: Likewise.
2752 * po/fr.po: Likewise.
2753 * po/id.po: Likewise.
2754 * po/ja.po: Likewise.
2755 * po/ro.po: Likewise.
2756 * po/ru.po: Likewise.
2757 * po/sr.po: Likewise.
2758 * po/sv.po: Likewise.
2759 * po/tr.po: Likewise.
2760 * po/uk.po: Likewise.
2761 * po/vi.po: Likewise.
2762 * po/zh_CN.po: Likewise.
2763 * po/hr.po: New file from translationproject.org.
2764 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2765 * configure: Regenerate.
2767 2017-07-12 Nick Clifton <nickc@redhat.com>
2769 Fix compile time warnings using gcc 7.1.1.
2770 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2772 (elf_xtensa_get_gotplt_section): Increase length of got_name
2774 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2775 default return of FALSE.
2776 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2777 default return of FALSE.
2779 2017-07-12 Alan Modra <amodra@gmail.com>
2781 * binary.c (binary_set_section_contents): Don't print filepos in
2783 (coff_write_object_contents): Cast size_t for error message.
2784 (coff_slurp_line_table): Don't use bfd_vma symndx.
2785 (coff_slurp_reloc_table): Remove unneeded cast.
2786 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2788 (find_abstract_instance_name): Likewise.
2789 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2790 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2791 (elf32_arm_check_relocs): Make r_symndx an int.
2792 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2794 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2796 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2798 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2799 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2800 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2801 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2802 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2803 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2804 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2805 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2806 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2807 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2808 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2809 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2810 and use %lu for error message.
2811 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2812 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2815 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2817 (elf32_arm_final_link_relocate): Likewise.
2818 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2819 * coffcode.h (styp_to_sec_flags): Likewise.
2820 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2821 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2822 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2823 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2824 (elf32_bfin_merge_private_bfd_data): Likewise.
2825 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2826 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2827 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2828 (i370_elf_relocate_section): Likewise.
2829 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2830 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2831 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2832 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2833 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2834 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2835 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2836 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2837 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2838 * ieee.c (ieee_write_id, read_id): Likewise.
2839 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2840 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2841 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2842 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2843 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2844 * stabs.c (_bfd_link_section_stabs): Likewise.
2846 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2848 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2849 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2850 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2851 * coff-sh.c (sh_relax_section): Likewise.
2852 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2853 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2854 * coffcode.h (coff_slurp_reloc_table): Likewise.
2855 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2856 (_bfd_coff_read_string_table): Likewise.
2857 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2858 * compress.c (bfd_get_full_section_contents): Likewise.
2859 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2860 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2861 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2862 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2863 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2864 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2865 (elf32_arm_write_section): Likewise.
2866 * elf32-bfin.c (bfin_relocate_section): Likewise.
2867 (bfinfdpic_relocate_section): Likewise.
2868 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2869 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2870 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2871 (elf_i386_relocate_section): Likewise.
2872 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2873 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2874 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2875 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2876 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2877 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2878 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2879 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2880 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2881 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2882 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2883 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2884 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2885 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2886 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2887 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2888 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2889 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2890 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2891 * elf32-sh.c (sh_elf_relax_section): Likewise.
2892 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2893 (sh_elf_relocate_section): Likewise.
2894 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2895 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2896 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2897 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2898 * elf32-v850.c (v850_elf_relax_section): Likewise.
2899 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2900 (elf_vax_relocate_section): Likewise.
2901 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2902 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2903 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2904 (do_fix_for_relocatable_link): Likewise.
2905 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2906 (elf64_alpha_relax_with_lituse): Likewise.
2907 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2908 (elf_hppa_final_link_relocate): Likewise.
2909 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2910 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2911 (elf64_vms_link_add_object_symbols): Likewise.
2912 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2913 (mmix_final_link_relocate): Likewise.
2914 * elf64-s390.c (invalid_tls_insn): Likewise.
2915 (elf_s390_relocate_section): Likewise.
2916 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2917 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2918 (elf_x86_64_relocate_section): Likewise.
2919 * elfcode.h (elf_slurp_symbol_table): Likewise.
2920 * elfcore.h (elf_core_file_p): Likewise.
2921 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2922 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2923 (elfNN_aarch64_relocate_section): Likewise.
2924 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2925 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2926 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2927 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2928 (_bfd_mips_elf_relocate_section): Likewise.
2929 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2930 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2931 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2932 * ieee.c (ieee_slurp_external_symbols): Likewise.
2933 * ihex.c (ihex_write_object_content): Likewise.
2934 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2935 * merge.c (_bfd_merged_section_offset): Likewise.
2936 * mmo.c (mmo_write_loc_chunk): Likewise.
2937 (mmo_write_object_contents): Likewise.
2938 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2939 * stabs.c (_bfd_link_section_stabs): Likewise.
2940 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2942 2017-07-11 Alan Modra <amodra@gmail.com>
2944 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2946 2017-07-11 Alan Modra <amodra@gmail.com>
2948 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2949 instruction" error using _bfd_error_handler, not einfo.
2951 2017-07-10 Nick Clifton <nickc@redhat.com>
2953 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2954 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2956 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2958 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2960 2017-07-07 Alan Modra <amodra@gmail.com>
2962 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2964 2017-07-07 Alan Modra <amodra@gmail.com>
2966 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2967 as long long. Move code replacing "ll" with "I64", and simplify.
2969 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2971 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2974 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2976 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2978 (line_info_add_file_name): Likewise.
2979 (decode_line_info): Likewise.
2981 2017-07-04 Tristan Gingold <gingold@adacore.com>
2983 * version.m4: Bump version to 2.29.51
2984 * configure: Regenerate.
2986 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2988 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2989 sanity check at the head of this function.
2991 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2993 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2994 dwarf_line_str_size.
2995 (struct attr_abbrev): Add field implicit_const.
2996 (dwarf_debug_sections): Add .debug_line_str.
2997 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2998 (dwarf_debug_section_assert): Add static assertion.
2999 (read_indirect_line_string): New.
3000 (read_abbrevs): Support DW_FORM_implicit_const.
3001 (is_str_attr): Support DW_FORM_line_strp.
3002 (read_attribute_value): Support DW_FORM_line_strp and
3003 DW_FORM_implicit_const.
3004 (read_attribute): Support DW_FORM_implicit_const.
3005 (line_info_add_include_dir, line_info_add_include_dir_stub):
3006 (line_info_add_file_name, read_formatted_entries): New.
3007 (decode_line_info, parse_comp_unit): Support DWARF 5.
3008 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
3010 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3012 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
3013 abort statement that was put for symbols that are not dynamic.
3015 2017-07-03 Tristan Gingold <gingold@adacore.com>
3017 * po/bfd.pot: Regenerate
3019 2017-07-03 Alan Modra <amodra@gmail.com>
3021 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
3022 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
3023 * elf.c (setup_group): Use "Lx" to print sh_size.
3024 (_bfd_elf_setup_sections): Remove unnecessary cast and print
3025 unknown section type in hex.
3026 (copy_special_section_fields): Style fix.
3027 (bfd_section_from_shdr): Correct format for sh_link. Use a
3028 common error message for all the variants of unrecognized
3030 (assign_file_positions_for_load_sections): Use "Lx" for lma
3031 adjust error message.
3032 (assign_file_positions_for_non_load_sections): Formatting.
3033 (rewrite_elf_program_header): Formatting. Use "Lx" for
3034 bfd_vma values in error messages.
3035 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
3036 ELF_R_SYM value to type expected by format.
3037 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
3039 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
3040 (elf_link_input_bfd): Use "Lx" for r_info.
3041 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
3043 2017-07-03 Alan Modra <amodra@gmail.com>
3045 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
3046 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
3047 Microsoft C library variant of long long format specifier.
3048 (PRINT20): Cast value to bfd_uint64_t not long long.
3049 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
3050 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
3051 long long. Don't cast to bfd_vma.
3052 * elf32-score.c (score3_bfd_getl48): Likewise.
3053 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
3055 2017-07-03 Alan Modra <amodra@gmail.com>
3057 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
3059 (bfd_elf_print_symbol): Don't cast symbol->flags.
3060 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
3061 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
3062 _bfd_error_handler argument order.
3063 (ppc_elf_merge_private_bfd_data): Don't cast flags.
3065 2017-07-03 Alan Modra <amodra@gmail.com>
3067 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
3068 AC_TYPE_LONG_DOUBLE.
3069 * configure: Regenerate.
3070 * config.in: Regenerate.
3072 2017-06-29 Andrew Waterman <andrew@sifive.com>
3074 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
3077 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3079 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
3080 unless it is undefined weak.
3081 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
3082 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
3084 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
3085 is not dynamic in PIC, abort.
3087 2017-06-29 Jiong Wang <jiong.wang@arm.com>
3090 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
3091 undefined weak symbols into dynamic.
3092 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
3093 relocation for non-dynamic symbols.
3094 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
3096 2017-06-29 Jiong Wang <jiong.wang@arm.com>
3098 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
3099 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
3100 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
3101 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
3102 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
3105 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
3107 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
3108 (elfcore_write_s390_gs_bc): Likewise.
3109 * elf.c (elfcore_grok_s390_gs_cb): New function.
3110 (elfcore_grok_s390_gs_bc): New function.
3111 (elfcore_grok_note): Call them.
3112 (elfcore_write_s390_gs_cb): New function.
3113 (elfcore_write_s390_gs_bc): New function.
3114 (elfcore_write_register_note): Call them.
3116 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3118 * libbfd.c (_bfd_generic_get_section_contents): Don't call
3119 bfd_get_file_size. Check archive element size.
3120 (_bfd_generic_get_section_contents_in_window): Likewise.
3122 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3124 * bfd-in2.h: Regenerated.
3125 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
3126 (bfd_get_file_size): Likewise.
3128 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
3129 Matthew Fortune <matthew.fortune@imgtec.com>
3131 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
3132 * cpu-mips.c (I_interaptiv_mr2): New enum value.
3133 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
3134 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
3136 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3137 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3138 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
3139 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
3140 `bfd_mach_mips_interaptiv_mr2' entries.
3141 * bfd-in2.h: Regenerate.
3143 2017-06-27 Nick Clifton <nickc@redhat.com>
3145 * tekhex.c (pass_over): Revert accidental conversion of a local
3146 array to a static array.
3148 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3151 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
3152 reloc addend if necessary. Adjust diff only if
3153 shrinked_insn_address < end_address.
3155 2017-06-27 Alan Modra <amodra@gmail.com>
3158 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
3159 (_bfd_generic_get_section_contents_in_window): Likewise.
3161 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
3163 * elfnn-riscv.c (perform_relocation): Support the new
3164 R_RISCV_32_PCREL relocation.
3165 (riscv_elf_relocate_section): Likewise.
3166 * elfxx-riscv.c (howto_table): Likewise.
3167 (riscv_reloc_map): Likewise.
3168 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
3169 * libbfd.h: Regenerate.
3171 2017-06-27 Alan Modra <amodra@gmail.com>
3174 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
3175 Use unsigned file pointer type, and remove cast.
3176 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
3177 Add "count", not "sz".
3179 2017-06-26 Pedro Alves <palves@redhat.com>
3182 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
3185 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3188 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
3191 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
3193 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
3194 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
3195 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
3196 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
3197 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
3199 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3202 * compress.c (bfd_get_full_section_contents): Don't check the
3204 * libbfd.c (_bfd_generic_get_section_contents): Check for and
3205 reject a section whose size + offset is greater than the size
3207 (_bfd_generic_get_section_contents_in_window): Likewise.
3209 2017-06-26 Nick Clifton <nickc@redhat.com>
3212 * tekhex.c (getvalue): Check for the source pointer exceeding the
3213 end pointer before the first byte is read.
3215 2017-06-26 Nick Clifton <nickc@redhat.com>
3218 * opncls.c (get_build_id): Check that the section is big enough
3219 to contain the whole note.
3220 * compress.c (bfd_get_full_section_contents): Check for and reject
3221 a section whose size is greater than the size of the entire file.
3222 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
3223 contain a notes section.
3225 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3227 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
3229 (elf_s390_modify_segment_map): Likewise.
3230 (bfd_elf_s390_set_options): Lisewise.
3232 2017-06-26 Alan Modra <amodra@gmail.com>
3234 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
3236 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
3237 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
3238 .preinit_array on --just-syms bfds.
3239 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
3240 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
3241 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
3243 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
3245 * elf.c (find_link): Bounds check "hint".
3247 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3249 * elf32-arm.c (using_thumb_only): Update list of architectures in
3250 BFD_ASSERT for which the logic is valid.
3251 (using_thumb2_bl): Likewise.
3252 (using_thumb2): Likewise and return true for ARMv8-R.
3253 (arch_has_arm_nop): Likewise.
3254 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
3255 merging logic. Update commentis for value 15 of v8m_baseline,
3256 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
3257 merging of value 15 of Tag_CPU_arch.
3259 2017-06-23 Jiong Wang <jiong.wang@arm.com>
3261 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
3262 BFD_RELOC_AARCH64_ADR_GOT_PAGE
3263 * bfd-in2.h: Regenerate.
3265 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3267 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
3268 the error_alignment label forward. Properly align program
3269 property note section.
3271 2017-06-22 Eric Christopher <echristo@gmail.com>
3273 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
3274 abs to fix a truncation warning.
3276 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3278 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
3279 local undefined weak symbol to 0.
3280 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
3282 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3284 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
3285 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3286 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
3287 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3288 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
3289 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3290 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
3291 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3293 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3295 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
3296 (elf_i386_lazy_ibt_plt_entry): Likewise.
3297 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
3298 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
3299 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
3300 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
3301 (elf_i386_lazy_plt_layout): Likewise.
3302 (elf_i386_non_lazy_plt_layout): Likewise.
3303 (elf_i386_link_hash_entry): Add plt_second.
3304 (elf_i386_link_hash_table): Add plt_second and
3305 plt_second_eh_frame.
3306 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
3307 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
3308 the second PLT. Check the second PLT.
3309 (elf_i386_relocate_section): Use the second PLT to resolve
3310 PLT reference if needed.
3311 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
3313 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
3314 second PLT. Generate unwind info for the second PLT.
3315 (elf_i386_plt_type): Add plt_second.
3316 (elf_i386_get_synthetic_symtab): Support the second PLT.
3317 (elf_i386_parse_gnu_properties): Support
3318 GNU_PROPERTY_X86_FEATURE_1_AND.
3319 (elf_i386_merge_gnu_properties): Support
3320 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3321 on GNU_PROPERTY_X86_FEATURE_1_IBT
3322 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
3323 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3324 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3325 is set on all relocatable inputs.
3326 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
3327 (elf_x32_lazy_ibt_plt_entry): Likewise.
3328 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
3329 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
3330 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
3331 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
3332 (elf_x86_64_lazy_ibt_plt): Likewise.
3333 (elf_x32_lazy_ibt_plt): Likewise.
3334 (elf_x86_64_non_lazy_ibt_plt): Likewise.
3335 (elf_x32_non_lazy_ibt_plt): Likewise.
3336 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
3337 (elf_x86_64_parse_gnu_properties): Support
3338 GNU_PROPERTY_X86_FEATURE_1_AND.
3339 (elf_x86_64_merge_gnu_properties): Support
3340 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3341 on GNU_PROPERTY_X86_FEATURE_1_IBT
3342 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
3343 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3344 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3345 is set on all relocatable inputs.
3347 2017-06-22 Nick Clifton <nickc@redhat.com>
3350 * som.c (setup_sections): NUL terminate the space_strings buffer.
3351 Check that the space.name field does not index beyond the end of
3352 the space_strings buffer.
3354 2017-06-21 Nick Clifton <nickc@redhat.com>
3357 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3359 2017-06-21 Nick Clifton <nickc@redhat.com>
3362 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3363 type of the size parameter.
3364 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3365 length of the counted string.
3366 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3367 (_bfd_vms_save_counted_string): Likewise.
3368 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3369 _bfd_vms_save_counted_string.
3370 (_bfd_vms_slurp_ehdr): Likewise.
3371 (_bfd_vms_slurp_egsd): Likewise.
3372 (Parse_module): Likewise.
3374 2017-06-21 Alan Modra <amodra@gmail.com>
3376 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3377 calls before tocsave calls.
3378 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3381 2017-06-21 Nick Clifton <nickc@redhat.com>
3384 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3385 bfd_get_full_section_contents returns no contents.
3387 2017-06-21 Nick Clifton <nickc@redhat.com>
3390 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3393 2017-06-21 Nick Clifton <nickc@redhat.com>
3396 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3398 (image_set_ptr): Likewise.
3399 (alpha_vms_fix_sec_rel): Likewise.
3400 (alpha_vms_slurp_relocs): Likewise.
3402 2017-06-21 Nick Clifton <nickc@redhat.com>
3405 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3407 (ieee_archive_p): Likewise.
3408 (ieee_object_p): Likewise.
3410 2017-06-21 Nick Clifton <nickc@redhat.com>
3413 * elf.c (setup_group): Zero the group section pointer list after
3414 allocation so that loops can be caught. Check for NULL pointers
3415 when processing a group list.
3417 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3419 * elf-s390.h: New file.
3420 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3422 (elf_s390_additional_program_headers): New function.
3423 (elf_s390_modify_segment_map): New function.
3424 (bfd_elf_s390_set_options): New function.
3425 (elf_backend_additional_program_headers)
3426 (elf_backend_modify_segment_map): Add macro definitions.
3428 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3431 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3432 the DYNAMIC bit instead of bfd_count_sections.
3434 2017-06-19 Nick Clifton <nickc@redhat.com>
3437 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3439 (evax_bfd_print_eeom): Likewise.
3440 (evax_bfd_print_egsd): Check for an overlarge record length.
3441 (evax_bfd_print_etir): Likewise.
3443 2017-06-19 Nick Clifton <nickc@redhat.com>
3446 * libieee.h (struct common_header_type): Add end_p field.
3447 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3449 (read_id): Check for a length that exceeds the remaining bytes in
3451 (ieee_seek): Initialise end_p.
3452 (ieee_archive_p): Likewise.
3453 (ieee_object_p): Likewise.
3455 2017-06-19 Nick Clifton <nickc@redhat.com>
3458 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3459 before reading the EIHS structure entries.
3461 2017-06-19 Nick Clifton <nickc@redhat.com>
3464 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3465 gsd_size. Check that there are enough bytes remaining to read the
3466 type and size of the next egsd. Check that the size of the egsd
3467 does not exceed the size of the record.
3469 2017-06-19 Alan Modra <amodra@gmail.com>
3471 * config.bfd: Correct targ_underscore for cris.
3473 2017-06-18 Alan Modra <amodra@gmail.com>
3475 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3476 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3478 2017-06-16 Nick Clifton <nickc@redhat.com>
3480 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3481 bucketlist is empty because there are no symbols to add to the
3484 2017-06-16 Alan Modra <amodra@gmail.com>
3490 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3491 (BFD_JUMP_TABLE_LINK): Likewise.
3492 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3493 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3494 (bfd_elf_define_start_stop): New function.
3495 * linker.c (bfd_generic_define_start_stop): New function.
3496 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3498 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3499 * aout-target.h (MY_bfd_define_start_stop): Define.
3500 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3501 * binary.c (binary_bfd_define_start_stop): Define.
3502 * bout.c (b_out_bfd_define_start_stop): Define.
3503 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3504 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3505 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3506 * coffcode.h (coff_bfd_define_start_stop): Define.
3507 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3508 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3509 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3510 * ieee.c (ieee_bfd_define_start_stop): Define.
3511 * ihex.c (ihex_bfd_define_start_stop): Define.
3512 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3513 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3514 * mmo.c (mmo_bfd_define_start_stop): Define.
3515 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3516 * oasys.c (oasys_bfd_define_start_stop): Define.
3517 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3518 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3519 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3520 * som.c (som_bfd_define_start_stop): Define.
3521 * srec.c (srec_bfd_define_start_stop): Define.
3522 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3523 * versados.c (versados_bfd_define_start_stop): Define.
3524 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3525 (alpha_vms_bfd_define_start_stop): Define.
3526 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3527 * bfd-in2.h: Regenerate.
3528 * libbfd.h: Regenerate.
3530 2017-06-16 Jiong Wang <jiong.wang@arm.com>
3532 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3533 SYMBOL_REFERENCES_LOCAL.
3535 2017-06-15 Jiong Wang <jiong.wang@arm.com>
3538 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3539 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3540 runtime for if there needs copy relocation elimination.
3541 (need_copy_relocation_p): New function. Return true for symbol with
3542 pc-relative references and if it's against read-only sections.
3543 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3544 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3545 that are related with accessing external objects.
3546 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3547 in elfNN_aarch64_check_relocs.
3549 2017-06-15 Nick Clifton <nickc@redhat.com>
3552 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3555 (ieee_archive_p): Likewise.
3557 2017-06-15 Nick Clifton <nickc@redhat.com>
3560 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3562 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3564 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3565 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3566 keep both windowed and call0 ABI PLT definitions.
3567 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3568 elf_xtensa_*_plt_entry endex.
3569 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3571 2017-06-14 Nick Clifton <nickc@redhat.com>
3574 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3577 2017-06-14 Nick Clifton <nickc@redhat.com>
3580 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3581 maximum value for the ascic pointer. Check that name processing
3582 does not read beyond this value.
3583 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3586 2017-06-14 Nick Clifton <nickc@redhat.com>
3589 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3590 (process_otr): Check for an invalid offset in the otr structure.
3592 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3594 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3596 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3602 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3603 vtable field to a union.
3604 (_bfd_elf_is_start_stop): Removed.
3605 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3606 __start_SECNAME and __stop_SECNAME symbols.
3607 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3608 * elflink.c (_bfd_elf_is_start_stop): Removed.
3609 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3610 _bfd_elf_is_start_stop.
3611 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3612 __stop_SECNAME symbols. Updated.
3613 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3614 (bfd_elf_gc_record_vtinherit): Likewise.
3615 (bfd_elf_gc_record_vtentry): Likewise.
3617 2017-06-13 Nick Clifton <nickc@redhat.com>
3620 * elflink.c (elf_link_adjust_relocs): Generate an error when
3621 encountering a reloc against a symbol removed by garbage
3624 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3626 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3627 to merge_gnu_properties.
3628 * elf-properties.c (elf_merge_gnu_properties): Add struct
3629 bfd_link_info * and pass it to merge_gnu_properties.
3630 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3631 and pass it to elf_merge_gnu_properties.
3632 (_bfd_elf_link_setup_gnu_properties): Pass info to
3633 elf_merge_gnu_property_list.
3634 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3636 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3638 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3641 * binary.c (binary_set_section_contents): Scale lma by octets
3642 per byte to set filepos.
3644 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3646 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3649 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3651 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3654 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3656 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3657 patched section contents for TLS IE reloc.
3658 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3660 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3662 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3663 RELOC_FOR_GLOBAL_SYMBOL macro.
3665 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3667 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3670 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3672 * config/tc-arc.c (md_undefined_symbol): Changed.
3673 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3675 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3677 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3680 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3682 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3683 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3685 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3687 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3690 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3692 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3693 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3694 is non-zero. Add clarifying comments.
3696 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3698 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3699 name. Use local IFUNC symbol name string to report unsupported
3700 non-PIC call to IFUNC function.
3701 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3702 when generating R_386_IRELATIVE relocation.
3703 (elf_i386_finish_dynamic_symbol): Likewise.
3704 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3706 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3707 when generating R_X86_64_IRELATIVE relocation.
3708 (elf_x86_64_finish_dynamic_symbol): Likewise.
3710 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3712 * elf.c (setup_group): Make sure BFD sections are created for all
3713 group sections in the input file when processing SHF_GROUP
3715 (bfd_section_from_shdr): Avoid duplicating logic already
3716 implemented in `setup_group'.
3718 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3721 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3722 if the hint address is zero.
3724 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3727 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3728 ELF_COMMON_DEF_P for common symbols.
3730 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3732 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3733 SEC_GROUP sections as SEC_EXCLUDE.
3734 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3735 (assign_section_numbers): Use resolve_section_groups flag instead
3736 of relocatable link type.
3737 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3738 flag instead of checking the final_link flag for part of the
3739 checks in here. Fix white space as a result.
3740 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3741 instead of relocatable link type.
3742 (bfd_elf_final_link): Likewise.
3744 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3746 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3748 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3749 (s3_bfd_score_elf_check_relocs): Likewise.
3750 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3751 (score_elf_final_link_relocate): Likewise.
3752 (s7_bfd_score_elf_check_relocs): Likewise.
3754 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3756 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3759 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3761 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3762 from `reloc_count' rather than decrementing it.
3763 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3764 `reloc_count' by `int_rels_per_ext_rel'.
3765 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3766 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3767 entry determination.
3768 (s3_bfd_score_elf_check_relocs): Likewise.
3769 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3770 (s7_bfd_score_elf_relocate_section): Likewise.
3771 (s7_bfd_score_elf_check_relocs): Likewise.
3772 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3773 prototype and function.
3774 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3775 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3776 triple rather than once the sum of REL and RELA relocation entry
3778 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3779 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3780 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3781 storage allocation size determination.
3782 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3783 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3784 by `int_rels_per_ext_rel' for last relocation entry
3786 (bfd_elf_final_link): Do not multiply `reloc_count' by
3787 `int_rels_per_ext_rel' for internal relocation storage
3788 allocation size determination.
3789 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3790 `int_rels_per_ext_rel' for last relocation entry determination.
3791 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3792 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3793 (_bfd_mips_elf_relocate_section): Likewise.
3795 2017-06-05 Alan Modra <amodra@gmail.com>
3798 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3800 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3802 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3803 determine structure sizes.
3804 (elfcore_grok_freebsd_prstatus): Likewise.
3806 2017-06-01 Alan Modra <amodra@gmail.com>
3808 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3809 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3811 (is_elfv2_localentry0): New function.
3812 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3813 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3814 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3815 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3816 optimized localentry:0 stubs.
3817 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3818 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3820 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3822 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3824 2017-05-30 Casey Smith <clegg89@gmail.com>
3827 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3828 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3830 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3832 * cpu-arc.c (arc_compatible): New function.
3834 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3836 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3838 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3841 * bfdio.c (bfd_get_file_size): New function.
3842 * bfd-in2.h: Regenerated.
3844 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3846 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3849 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3851 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3852 dynobj instead of htab->elf.dynobj.
3854 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3856 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3858 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3859 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3860 actual number of internal relocations retrieved. Adjust
3861 function description.
3862 (bfd_elf64_canonicalize_reloc): Remove macro.
3863 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3865 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3867 * archures.c (bfd_mach_sparc_v9m8): Define.
3868 (bfd_mach_sparc_v8plusm8): Likewise.
3869 (bfd_mach_sparc_v9_p): Adjust to M8.
3870 (bfd_mach_sparc_64bit_p): Likewise.
3871 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3872 bfd_mach_sparc_v8plusm8.
3873 * bfd-in2.h: Regenerated.
3874 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3876 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3877 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3878 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3880 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3881 bfd_mach_sparc_v8plusm8.
3883 2017-05-19 Alan Modra <amodra@gmail.com>
3885 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3886 debug and special sections when no non-note alloc sections in an
3889 2017-05-18 Alan Modra <amodra@gmail.com>
3891 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3892 * elf-m10300.c: Likewise.
3894 * elf32-arc.c: Likewise.
3895 * elf32-bfin.c: Likewise.
3896 * elf32-m68k.c: Likewise.
3897 * elf32-nds32.c: Likewise.
3898 * elf32-tilepro.c: Likewise.
3899 * elflink.c: Likewise.
3900 * elfnn-aarch64.c: Likewise.
3901 * elfnn-riscv.c: Likewise.
3902 * elfxx-tilegx.c: Likewise.
3903 * mach-o.c: Likewise.
3904 * peXXigen.c: Likewise.
3905 * vms-alpha.c: Likewise.
3906 * vms-lib.c: Likewise.
3908 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3911 * elflink.c (elf_gc_mark_debug_section): New function.
3912 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3913 referenced by kept debug sections.
3915 2017-05-16 Alan Modra <amodra@gmail.com>
3917 * elf-m10300.c: Rename occurrences of non_ir_ref.
3918 * elf32-arm.c: Likewise.
3919 * elf32-bfin.c: Likewise.
3920 * elf32-cr16.c: Likewise.
3921 * elf32-cris.c: Likewise.
3922 * elf32-d10v.c: Likewise.
3923 * elf32-dlx.c: Likewise.
3924 * elf32-fr30.c: Likewise.
3925 * elf32-frv.c: Likewise.
3926 * elf32-hppa.c: Likewise.
3927 * elf32-i370.c: Likewise.
3928 * elf32-i386.c: Likewise.
3929 * elf32-iq2000.c: Likewise.
3930 * elf32-lm32.c: Likewise.
3931 * elf32-m32c.c: Likewise.
3932 * elf32-m32r.c: Likewise.
3933 * elf32-m68hc1x.c: Likewise.
3934 * elf32-m68k.c: Likewise.
3935 * elf32-mcore.c: Likewise.
3936 * elf32-metag.c: Likewise.
3937 * elf32-microblaze.c: Likewise.
3938 * elf32-moxie.c: Likewise.
3939 * elf32-msp430.c: Likewise.
3940 * elf32-mt.c: Likewise.
3941 * elf32-nios2.c: Likewise.
3942 * elf32-or1k.c: Likewise.
3943 * elf32-ppc.c: Likewise.
3944 * elf32-rl78.c: Likewise.
3945 * elf32-s390.c: Likewise.
3946 * elf32-score.c: Likewise.
3947 * elf32-score7.c: Likewise.
3948 * elf32-sh.c: Likewise.
3949 * elf32-tic6x.c: Likewise.
3950 * elf32-tilepro.c: Likewise.
3951 * elf32-v850.c: Likewise.
3952 * elf32-vax.c: Likewise.
3953 * elf32-xstormy16.c: Likewise.
3954 * elf32-xtensa.c: Likewise.
3955 * elf64-alpha.c: Likewise.
3956 * elf64-hppa.c: Likewise.
3957 * elf64-ia64-vms.c: Likewise.
3958 * elf64-mmix.c: Likewise.
3959 * elf64-ppc.c: Likewise.
3960 * elf64-s390.c: Likewise.
3961 * elf64-sh64.c: Likewise.
3962 * elf64-x86-64.c: Likewise.
3963 * elflink.c: Likewise.
3964 * elfnn-aarch64.c: Likewise.
3965 * elfnn-ia64.c: Likewise.
3966 * elfnn-riscv.c: Likewise.
3967 * elfxx-mips.c: Likewise.
3968 * elfxx-sparc.c: Likewise.
3969 * elfxx-tilegx.c: Likewise.
3970 * linker.c: Likewise.
3972 2017-05-16 Alan Modra <amodra@gmail.com>
3974 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3975 * elflink.c (elf_link_add_object_symbols): Update to use
3977 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3979 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3981 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3983 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3985 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3987 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3988 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3990 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3992 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3994 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3996 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3997 to plt_second/plt_second_eh_frame.
3998 (elf_x86_64_link_hash_newfunc): Updated.
3999 (elf_x86_64_allocate_dynrelocs): Likewise.
4000 (elf_x86_64_size_dynamic_sections): Likewise.
4001 (elf_x86_64_relocate_section): Likewise.
4002 (elf_x86_64_finish_dynamic_symbol): Likewise.
4003 (elf_x86_64_finish_dynamic_sections): Likewise.
4004 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
4005 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
4007 (elf_backend_setup_gnu_properties): Updated. Create the
4008 .plt.sec section instead of the .plt.sec section.
4010 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
4012 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
4013 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
4014 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
4016 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4018 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
4019 (bfd_elf64_set_reloc): Define.
4020 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
4022 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4024 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
4025 (struct bfd_target): New field _bfd_set_reloc.
4026 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
4027 * reloc.c (_bfd_generic_set_reloc): New function.
4028 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
4029 * nlm-target.h (nlm_set_reloc): Likewise.
4030 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
4031 * aout-tic30.c (MY_set_reloc): Likewise.
4032 * aout-target.h (MY_set_reloc): Likewise.
4033 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
4034 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
4035 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
4036 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
4037 * aout-adobe.c (aout_32_set_reloc): Likewise.
4038 * bout.c (b_out_set_reloc): Likewise.
4039 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
4040 * i386os9k.c (aout_32_set_reloc): Likewise.
4041 * ieee.c (ieee_set_reloc): Likewise.
4042 * oasys.c (oasys_set_reloc): Likewise.
4043 * som.c (som_set_reloc): Likewise.
4044 * versados.c (versados_set_reloc): Likewise.
4045 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
4046 _bfd_generic_set_reloc.
4047 (rs6000_xcoff64_aix_vec): LIkewise.
4048 * libbfd.c (_bfd_norelocs_set_reloc): New function.
4049 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
4050 * i386msdos.c (msdos_set_reloc): Define to
4051 _bfd_norelocs_set_reloc.
4052 * elfcode.h (elf_set_reloc): Define.
4053 * bfd-in2.h: Regenerated.
4055 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
4058 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
4059 for IFUNC function address.
4061 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
4063 * elf32-arc.c (FEATURE_LIST_NAME): Define.
4064 (CONFLICT_LIST): Likewise.
4065 (opcode/arc-attrs.h): Include.
4066 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
4067 (arc_extract_features): New file.
4068 (arc_stralloc): Likewise.
4069 (arc_elf_merge_attributes): Likewise.
4070 (arc_elf_merge_private_bfd_data): Use object attributes.
4071 (bfd_arc_get_mach_from_attributes): New function.
4072 (arc_elf_object_p): Use object attributes.
4073 (arc_elf_final_write_processing): Likewise.
4074 (elf32_arc_obj_attrs_arg_type): New function.
4075 (elf32_arc_obj_attrs_handle_unknown): Likewise.
4076 (elf32_arc_section_from_shdr): Likewise.
4077 (elf_backend_obj_attrs_vendor): Define.
4078 (elf_backend_obj_attrs_section): Likewise.
4079 (elf_backend_obj_attrs_arg_type): Likewise.
4080 (elf_backend_obj_attrs_section_type): Likewise.
4081 (elf_backend_obj_attrs_handle_unknown): Likewise.
4082 (elf_backend_section_from_shdr): Likewise.
4084 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
4087 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
4088 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
4089 and the destination is a Thumb symbol.
4091 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4093 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
4094 initializer to silence GCC 4.2.
4095 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
4097 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4099 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
4100 (LAZY_PLT_ENTRY_SIZE): This.
4101 (NON_LAZY_PLT_ENTRY_SIZE): New.
4102 (elf_x86_64_plt0_entry): Renamed to ...
4103 (elf_x86_64_lazy_plt0_entry): This.
4104 (elf_x86_64_plt_entry): Renamed to ...
4105 (elf_x86_64_lazy_plt_entry): This.
4106 (elf_x86_64_bnd_plt0_entry): Renamed to ...
4107 (elf_x86_64_lazy_bnd_plt0_entry): This.
4108 (elf_x86_64_legacy_plt_entry): Removed.
4109 (elf_x86_64_bnd_plt_entry): Renamed to ...
4110 (elf_x86_64_lazy_bnd_plt_entry): This.
4111 (elf_x86_64_legacy_plt2_entry): Renamed to ...
4112 (elf_x86_64_non_lazy_plt_entry): This.
4113 (elf_x86_64_bnd_plt2_entry): Renamed to ...
4114 (elf_x86_64_non_lazy_bnd_plt_entry): This.
4115 (elf_x86_64_eh_frame_plt): Renamed to ...
4116 (elf_x86_64_eh_frame_lazy_plt): This.
4117 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
4118 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
4119 (elf_x86_64_eh_frame_plt_got): Renamed to ...
4120 (elf_x86_64_eh_frame_non_lazy_plt): This.
4121 (elf_x86_64_lazy_plt_layout): New.
4122 (elf_x86_64_non_lazy_plt_layout): Likewise.
4123 (elf_x86_64_plt_layout): Likewise.
4124 (elf_x86_64_backend_data): Remove PLT layout information. Add
4125 os for target system.
4126 (GET_PLT_ENTRY_SIZE): Removed.
4127 (elf_x86_64_lazy_plt): New.
4128 (elf_x86_64_non_lazy_plt): Likewise.
4129 (elf_x86_64_lazy_bnd_plt): Likewise.
4130 (elf_x86_64_non_lazy_bnd_plt): Likewise.
4131 (elf_x86-64_arch_bed): Updated.
4132 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4133 (elf_x86_64_create_dynamic_sections): Removed.
4134 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
4135 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4136 (elf_x86-64_adjust_dynamic_symbol): Updated.
4137 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
4138 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4139 size for PLT0 if there is no PLT0. Get plt_entry_size from
4140 non_lazy_plt for non-lazy PLT entries.
4141 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
4142 from non_lazy_plt for non-lazy PLT entries.
4143 (elf_x86-64_relocate_section): Updated. Properly get PLT index
4144 if there is no PLT0.
4145 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
4146 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
4147 entries with non-lazy PLT layout. Don't fill the second and third
4148 slots in the PLT entry if there is no PLT0.
4149 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
4150 if there is no PLT0. Set sh_entsize on the .plt.got section.
4151 (compare_relocs): New.
4152 (elf_x86_64_plt_type): Likewise.
4153 (elf_x86_64_plt): Likewise.
4154 (elf_x86_64_nacl_plt): New. Forward declaration.
4155 (elf_x86_64_get_plt_sym_val): Removed.
4156 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
4157 against all dynamic relocations.
4158 (elf_x86_64_link_setup_gnu_properties): New function.
4159 (elf_backend_create_dynamic_sections): Updated.
4160 (elf_backend_setup_gnu_properties): New.
4161 (elf_x86_64_nacl_plt): New.
4162 (elf_x86_64_nacl_arch_bed): Updated.
4164 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4166 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
4167 (LAZY_PLT_ENTRY_SIZE): This.
4168 (NON_LAZY_PLT_ENTRY_SIZE): New.
4169 (elf_i386_plt0_entry): Renamed to ...
4170 (elf_i386_lazy_plt0_entry): This.
4171 (elf_i386_plt_entry): Renamed to ...
4172 (elf_i386_lazy_plt_entry): This.
4173 (elf_i386_pic_plt0_entry): Renamed to ...
4174 (elf_i386_pic_lazy_plt0_entry): This.
4175 (elf_i386_pic_plt_entry): Renamed to ...
4176 (elf_i386_pic_lazy_plt_entry): This.
4177 (elf_i386_got_plt_entry): Renamed to ...
4178 (elf_i386_non_lazy_plt_entry): This.
4179 (elf_i386_pic_got_plt_entry): Renamed to ...
4180 (elf_i386_pic_non_lazy_plt_entry): This.
4181 (elf_i386_eh_frame_plt): Renamed to ...
4182 (elf_i386_eh_frame_lazy_plt): This.
4183 (elf_i386_eh_frame_plt_got): Renamed to ...
4184 (elf_i386_eh_frame_non_lazy_plt): This.
4185 (elf_i386_plt_layout): Renamed to ...
4186 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
4187 eh_frame_plt_got_size.
4188 (elf_i386_non_lazy_plt_layout): New.
4189 (elf_i386_plt_layout): Likewise.
4190 (elf_i386_non_lazy_plt): Likewise.
4191 (GET_PLT_ENTRY_SIZE): Removed.
4192 (elf_i386_plt): Renamed to ...
4193 (elf_i386_lazy_plt): This.
4194 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
4195 (elf_i386_arch_bed): Updated.
4196 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4197 (elf_i386_create_dynamic_sections): Removed.
4198 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
4199 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4200 (elf_i386_adjust_dynamic_symbol): Updated.
4201 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
4202 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4203 size for PLT0 if there is no PLT0.
4204 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
4205 output section is discarded only if GOT isn't empty.
4206 (elf_i386_relocate_section): Updated. Properly get PLT index
4207 if there is no PLT0.
4208 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
4209 second and third slots in the PLT entry if there is no PLT0.
4210 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
4211 if there is no PLT0. Set sh_entsize on the .plt.got section.
4212 (elf_i386_nacl_plt): Forward declaration.
4213 (elf_i386_get_plt_sym_val): Removed.
4214 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
4215 against all dynamic relocations.
4216 (elf_i386_link_setup_gnu_properties): New function.
4217 (elf_backend_create_dynamic_sections): Updated.
4218 (elf_backend_setup_gnu_properties): New.
4219 (elf_i386_nacl_plt): Updated.
4220 (elf_i386_nacl_arch_bed): Likewise.
4221 (elf_i386_vxworks_arch_bed): Likewise.
4223 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
4225 * elflink.c (elf_output_implib): Remove executable flag from import
4227 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
4228 library is a relocatable object file.
4230 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4233 * elf32-avr.c (avr_should_move_sym): New function.
4234 (avr_should_reduce_sym_size): Likewise.
4235 (avr_should_increase_sym_size): Likewise.
4236 (elf32_avr_relax_delete_bytes): Adjust symbol values
4237 and sizes by calling new functions.
4239 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
4241 * config.bfd (riscv32-*): Enable rv64.
4243 2017-05-02 Alan Modra <amodra@gmail.com>
4246 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
4247 rather than h->root.type == bfd_link_hash_new.
4248 (bfd_elf_record_link_assignment): Similarly, call
4249 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
4251 2017-04-29 Alan Modra <amodra@gmail.com>
4254 * reloc.c (reloc_offset_in_range): New function.
4255 (bfd_perform_relocation, bfd_install_relocation): Use it.
4256 (_bfd_final_link_relocate): Likewise.
4258 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
4260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
4261 before using .plt.got.
4262 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
4264 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4266 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
4267 instead of "+=" to update 0.
4269 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4271 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
4272 .plt.got section here.
4273 (elf_i386_check_relocs): Don't create the .plt.got section.
4274 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
4275 the .plt.got and .plt.bnd sections here.
4276 (elf_x86_64_check_relocs): Don't create the .plt.got nor
4279 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4281 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
4283 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
4284 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
4285 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
4286 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
4289 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4291 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
4293 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
4294 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
4295 the first relocatable ELF input with GNU properties.
4297 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4299 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
4300 VxWorks for non-PIC.
4302 2017-04-27 Alan Modra <amodra@gmail.com>
4304 * elf-bfd.h (struct elf_backend_data): Make asection param of
4305 elf_backend_eh_frame_address_size const.
4306 (_bfd_elf_eh_frame_address_size): Likewise.
4307 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
4308 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
4309 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
4310 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
4311 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
4312 (next_cie_fde_offset): Constify params.
4313 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
4315 2017-04-27 Alan Modra <amodra@gmail.com>
4317 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
4318 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
4319 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
4321 (offset_adjust): New function.
4322 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
4323 (adjust_eh_frame_local_symbols): Likewise.
4324 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
4325 after changing anything. Return true if anything changed.
4326 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
4327 _bfd_elf_adjust_eh_frame_global_symbol for globals.
4329 2017-04-27 Alan Modra <amodra@gmail.com>
4331 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
4334 2017-04-27 Alan Modra <amodra@gmail.com>
4336 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4337 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
4338 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
4339 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
4340 for undef and undefweak dyn_relocs.
4341 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4342 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
4343 (allocate_got, allocate_dynrelocs): Likewise.
4344 (ppc64_elf_relocate_section): Likewise.
4346 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
4348 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4349 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4350 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4351 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4353 2017-04-26 Nick Clifton <nickc@redhat.com>
4356 * reloc.c (bfd_perform_relocation): Check for a negative address
4359 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4362 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4364 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4365 (elf_backend_always_renumber_dynsyms): Define.
4366 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4367 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4368 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4369 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4371 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4373 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4375 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4376 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4377 sections have been created.
4379 2017-04-26 Nick Clifton <nickc@redhat.com>
4382 * compress.c (bfd_init_section_compress_status): Check the return
4383 value from bfd_malloc.
4385 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4387 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4388 no_finish_dynamic_symbol.
4389 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4391 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4392 weak symbol, don't make it dynamic.
4393 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4394 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4395 relocation for GOT reference.
4396 (elf_x86_64_finish_dynamic_symbol): Abort if
4397 no_finish_dynamic_symbol isn't 0.
4399 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4402 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4403 undefined weak symbol, don't make it dynamic.
4404 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4405 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4406 relocation for R_386_GOT32.
4408 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4411 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4413 2017-04-23 Alan Modra <amodra@gmail.com>
4416 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4417 * elf.c (lcomm_sym): New.
4418 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4419 * bfd-in2.h: Regenerate.
4421 2017-04-23 Alan Modra <amodra@gmail.com>
4424 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4425 parameters and comment.
4426 (_bfd_elf_get_reloc_section): Delete.
4427 (_bfd_elf_plt_get_reloc_section): Declare.
4428 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4429 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4431 (_bfd_elf_get_reloc_section): ..here. Delete.
4432 (assign_section_numbers): Call elf_get_reloc_section.
4433 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4434 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4436 2017-04-23 Alan Modra <amodra@gmail.com>
4439 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4442 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4445 * elf32-i386.c (elf_i386_link_hash_entry): Add
4446 no_finish_dynamic_symbol.
4447 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4448 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4449 symbol, don't make it dynamic in PIE.
4450 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4451 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4452 relocation for R_386_GOT32
4453 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4456 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4460 * elflink.c (elf_link_add_object_symbols): Require
4461 --no-dynamic-linker with -E/--dynamic-list when creating
4464 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4466 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4469 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4471 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4472 dynamic symbol sorting.
4474 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4477 * elflink.c (elf_link_add_object_symbols): Preserve
4478 dynamic_ref_after_ir_def when restoring the symbol table for
4479 unneeded dynamic object.
4481 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4484 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4485 on on undefined IFUNC symbol in the second PLT.
4487 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4489 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4491 2017-04-19 Alan Modra <amodra@gmail.com>
4493 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4494 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4495 * elf32-ppc.c:Formatting.
4496 (ensure_undefweak_dynamic): Don't make dynamic when
4497 info->dynamic_undefined_weak is zero.
4498 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4499 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4500 not default visibility. Discard undef and undefweak
4502 (ppc_elf_relocate_section): Adjust to suit.
4503 * elf64-ppc.c: Formatting.
4504 (ensure_undefweak_dynamic): Don't make dynamic when
4505 info->dynamic_undefined_weak is zero.
4506 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4507 info->dynamic_undefined_weak. Discard them earlier.
4509 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4512 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4513 before generating the version definition section.
4515 2017-04-17 Alan Modra <amodra@gmail.com>
4517 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4518 state when a regular object file defines a symbol with
4519 incompatible type to that defined by an earlier shared lib.
4521 2017-04-13 Alan Modra <amodra@gmail.com>
4523 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4525 * elf32-arm.c: Likewise.
4526 * elf32-i386.c: Likewise.
4527 * elf32-mep.c: Likewise.
4528 * elf64-ia64-vms.c: Likewise.
4529 * elf64-x86-64.c: Likewise.
4530 * elflink.c: Likewise.
4531 * elfnn-ia64.c: Likewise.
4532 * elfxx-mips.c: Likewise.
4534 2017-04-13 Alan Modra <amodra@gmail.com>
4536 * aoutx.h: Use %B and %A in error messages throughout file.
4537 * aout-cris.c: Likewise.
4538 * archive.c: Likewise.
4539 * binary.c: Likewise.
4540 * coff-rs6000.c: Likewise.
4541 * coff-tic4x.c: Likewise.
4542 * coffcode.h: Likewise.
4543 * coffgen.c: Likewise.
4544 * cofflink.c: Likewise.
4545 * coffswap.h: Likewise.
4546 * cpu-arm.c: Likewise.
4547 * elf-eh-frame.c: Likewise.
4548 * elf-m10300.c: Likewise.
4550 * elf32-arc.c: Likewise.
4551 * elf32-arm.c: Likewise.
4552 * elf32-bfin.c: Likewise.
4553 * elf32-frv.c: Likewise.
4554 * elf32-iq2000.c: Likewise.
4555 * elf32-m32c.c: Likewise.
4556 * elf32-microblaze.c: Likewise.
4557 * elf32-nds32.c: Likewise.
4558 * elf32-rl78.c: Likewise.
4559 * elf32-rx.c: Likewise.
4560 * elf32-score.c: Likewise.
4561 * elf32-score7.c: Likewise.
4562 * elf32-sh64.c: Likewise.
4563 * elf32-v850.c: Likewise.
4564 * elf32-vax.c: Likewise.
4565 * elf32-visium.c: Likewise.
4566 * elf64-ia64-vms.c: Likewise.
4567 * elf64-mmix.c: Likewise.
4568 * elf64-sh64.c: Likewise.
4569 * elfcode.h: Likewise.
4570 * elfnn-aarch64.c: Likewise.
4571 * elfnn-ia64.c: Likewise.
4572 * elfxx-mips.c: Likewise.
4573 * hpux-core.c: Likewise.
4576 * linker.c: Likewise.
4577 * merge.c: Likewise.
4579 * oasys.c: Likewise.
4580 * pdp11.c: Likewise.
4581 * peXXigen.c: Likewise.
4582 * rs6000-core.c: Likewise.
4583 * vms-alpha.c: Likewise.
4584 * xcofflink.c: Likewise.
4586 2017-04-13 Alan Modra <amodra@gmail.com>
4588 * bfd.c (PRINT_TYPE): Define.
4589 (_doprnt): New function.
4590 (error_handler_internal): Use _doprnt.
4591 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4592 calls in their natural order, throughout file.
4593 * coff-mcore.c: Likewise.
4594 * coff-ppc.c: Likewise.
4595 * coff-tic80.c: Likewise.
4596 * cofflink.c: Likewise.
4597 * elf-s390-common.c: Likewise.
4599 * elf32-arm.c: Likewise.
4600 * elf32-i386.c: Likewise.
4601 * elf32-m32r.c: Likewise.
4602 * elf32-msp430.c: Likewise.
4603 * elf32-spu.c: Likewise.
4604 * elf64-ia64-vms.c: Likewise.
4605 * elf64-sparc.c: Likewise.
4606 * elf64-x86-64.c: Likewise.
4607 * elflink.c: Likewise.
4608 * elfnn-aarch64.c: Likewise.
4609 * elfnn-ia64.c: Likewise.
4610 * elfxx-mips.c: Likewise.
4612 2017-04-13 Alan Modra <amodra@gmail.com>
4614 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4615 branch veneers" error. Fix double space and format message.
4616 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4617 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4619 2017-04-13 Alan Modra <amodra@gmail.com>
4621 * bfd-in2.h: Regenerate.
4623 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4625 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4626 extra `\n' in warning/error messages.
4627 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4628 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4630 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4632 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4633 processor-specific properties with generic ELF target vector.
4635 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4637 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4638 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4639 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4640 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4642 (link_hash_newfunc): Initialize has_got_reloc and
4644 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4646 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4648 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4650 (_bfd_sparc_elf_fixup_symbol): New function.
4651 (allocate_dynrelocs): Don't allocate space for dynamic
4652 relocations and discard relocations against resolved undefined
4653 weak symbols in executable. Don't make resolved undefined weak
4654 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4655 relocation against undefined weak symbols in PIE.
4656 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4657 relocations against resolved undefined weak symbols in PIE
4658 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4659 without ynamic PLT/GOT relocations for resolved undefined weak
4661 Don't generate dynamic relocation against resolved undefined
4662 weak symbol in executable.
4663 (pie_finish_undefweak_symbol): New function.
4664 (_bfd_sparc_elf_finish_dynamic_sections): Call
4665 pie_finish_undefweak_symbol on all symbols in PIE.
4666 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4667 (_bfd_sparc_elf_fixup_symbol): New function.
4669 2017-04-10 Nick Clifton <nickc@redhat.com>
4671 * config.bfd: Remove ns32k from obsolete list.
4673 2017-04-10 Alan Modra <amodra@gmail.com>
4676 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4677 (special_sections_i): Likewise for .init_array.
4678 (special_sections_p): Likewise for .preinit_array.
4680 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4684 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4685 ELF_COMMON_DEF_P for common symbols.
4686 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4687 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4688 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4689 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4690 07492f668d2173da7a2bda3707ff0985e0f460b6.
4692 2017-04-07 Pedro Alves <palves@redhat.com>
4694 * opncls.c (bfd_get_debug_link_info): Rename to...
4695 (bfd_get_debug_link_info_1): ... this. Change type of second
4696 parameter to void pointer. Adjust.
4697 (bfd_get_debug_link_info): Reimplement on top of
4698 bfd_get_debug_link_info_1.
4699 (separate_debug_file_exists, separate_alt_debug_file_exists):
4700 Change type of second parameter to void pointer. Adjust.
4701 (get_func_type, check_func_type): Change type of second parameter
4703 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4704 the callback functions instead of passing the address of a local.
4705 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4706 find_separate_debug_file.
4707 (get_alt_debug_link_info_shim): Change type of second parameter to
4708 void pointer. Adjust.
4709 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4710 find_separate_debug_file.
4711 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4712 of second parameter to void pointer. Adjust.
4713 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4714 pointer local to find_separate_debug_file.
4716 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4718 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4719 external symbols with a definition.
4720 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4722 2017-04-07 Alan Modra <amodra@gmail.com>
4724 * po/SRC-POTFILES.in: Regenerate.
4726 2017-04-05 Alan Modra <amodra@gmail.com>
4728 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4731 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4733 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4734 numbers for DataDirectory entry indicies passed to
4737 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4739 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4740 each GNU_MBIND section and align GNU_MBIND section to page size.
4741 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4742 segment for each GNU_MBIND section.
4743 (_bfd_elf_init_private_section_data): Copy sh_info from input
4744 for GNU_MBIND section.
4746 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4748 * elfnn-riscv.c (GP_NAME): Delete.
4749 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4750 (_bfd_riscv_relax_lui): Likewise.
4752 2017-04-04 Nick Clifton <nickc@redhat.com>
4755 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4757 (bfd_elf_final_link): Only initialize the extended symbol index
4758 section if there are extended symbol tables to list.
4760 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4762 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4763 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4764 * configure.ac (elf): Add elf-properties.lo.
4765 * Makefile.in: Regenerated.
4766 * configure: Likewise.
4767 * elf-bfd.h (elf_property_kind): New.
4768 (elf_property): Likewise.
4769 (elf_property_list): Likewise.
4770 (elf_properties): Likewise.
4771 (_bfd_elf_parse_gnu_properties): Likewise.
4772 (_bfd_elf_get_property): Likewise.
4773 (_bfd_elf_link_setup_gnu_properties): Likewise.
4774 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4775 and setup_gnu_properties.
4776 (elf_obj_tdata): Add properties.
4777 * elf-properties.c: New file.
4778 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4779 (elf_i386_merge_gnu_properties): Likewise.
4780 (elf_backend_parse_gnu_properties): Likewise.
4781 (elf_backend_merge_gnu_properties): Likewise.
4782 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4783 (elf_x86_64_merge_gnu_properties): Likewise.
4784 (elf_backend_parse_gnu_properties): Likewise.
4785 (elf_backend_merge_gnu_properties): Likewise.
4786 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4787 (elf_backend_parse_gnu_properties): Likewise.
4788 (elf_backend_setup_gnu_properties): Likewise.
4789 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4790 elf_backend_merge_gnu_properties and
4791 elf_backend_setup_gnu_properties.
4793 2017-03-30 Pip Cet <pipcet@gmail.com>
4795 * elf32-wasm32.c: Add relocation code, two relocs.
4796 * reloc.c: Add wasm32 relocations.
4797 * libbfd.h: Regenerate.
4798 * bfd-in2.h: Regenerate.
4799 * bfd/po/bfd.pot: Regenerate.
4801 2017-03-29 Nick Clifton <nickc@redhat.com>
4804 * coff-bfd.h (struct coff_section_data): Add new fields:
4805 saved_bias and bias.
4806 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4807 computed for PE binaries.
4808 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4811 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4814 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4815 to handle a local symbol with a hash-symbol-entry; without PLT.
4816 Add BFD_ASSERT for an incidental case with GOT entry present.
4817 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4818 isn't forced-or-set local.
4820 2017-03-27 Pip Cet <pipcet@gmail.com>
4822 * wasm-module.c: New file to support WebAssembly modules.
4823 * wasm-module.h: New file to support WebAssembly modules.
4824 * doc/webassembly.texi: Start documenting wasm-module.c.
4825 * config.bfd: Add wasm_vec.
4826 * targets.c: Likewise.
4827 * configure.ac: Likewise.
4828 * Makefile.am: Add entries for wasm-module.c.
4829 * Makefile.in: Regenerate.
4830 * configure: Regenerate.
4831 * po/SRC-POTFILES.in: Regenerate.
4833 2017-03-27 Pip Cet <pipcet@gmail.com>
4835 * cpu-wasm32.c: New file to support wasm32 architecture.
4836 * elf32-wasm32.c: New file to support wasm32 architecture.
4837 * Makefile.am: Add wasm32 architecture.
4838 * archures.c: Likewise.
4839 * config.bfd: Likewise.
4840 * configure.ac: Likewise.
4841 * targets.c: Likewise.
4842 * Makefile.in: Regenerate.
4843 * bfd-in2.h: Regenerate.
4844 * configure: Regenerate.
4845 * po/SRC-POTFILES.in: Regenerate.
4847 2017-03-20 Alan Modra <amodra@gmail.com>
4850 * elf64-ppc.c (compare_symbols): Stabilize sort.
4852 2017-03-18 Alan Modra <amodra@gmail.com>
4854 * elf64-ppc.c (struct ppc_link_hash_table): Add
4855 local_ifunc_resolver and maybe_local_ifunc_resolver.
4856 (ppc_build_one_stub): Set flags on emitting dynamic
4857 relocation to ifunc.
4858 (ppc64_elf_relocate_section): Likewise.
4859 (ppc64_elf_finish_dynamic_symbol): Likewise.
4860 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4861 local dynamic relocs to ifuncs.
4862 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4863 local_ifunc_resolver and maybe_local_ifunc_resolver.
4864 (ppc_elf_relocate_section): Set flag on emitting dynamic
4865 relocation to ifuncs.
4866 (ppc_elf_finish_dynamic_symbol): Likewise.
4867 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4868 dynamic relocs to ifuncs.
4870 2017-03-13 Nick Clifton <nickc@redhat.com>
4873 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4874 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4875 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4876 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4877 * bfd-in2.h: Regenerate.
4878 * libbfd.h: Regenerate.
4879 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4881 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4882 (elfNN_aarch64_howto_table): Likewise.
4883 (aarch64_tls_transition_without_check): Likewise.
4884 (aarch64_reloc_got_type): Likewise.
4885 (elfNN_aarch64_final_link_relocate): Likewise.
4886 (elfNN_aarch64_tls_relax): Likewise.
4887 (elfNN_aarch64_relocate_section): Likewise.
4888 (elfNN_aarch64_gc_sweep_hook): Likewise.
4889 (elfNN_aarch64_check_relocs): Likewise.
4890 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4891 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4893 2017-03-11 Alan Modra <amodra@gmail.com>
4895 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4896 parameter is in fact used. Whitespace fixes.
4897 * elf64-ppc.c: Likewise.
4899 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4901 * rs6000-core.c (CORE_NEW): Simplify macro when
4902 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4904 2017-03-07 Alan Modra <amodra@gmail.com>
4908 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4911 2017-03-05 Alan Modra <amodra@gmail.com>
4913 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4914 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4915 (next_cie_fde_offset): New function.
4916 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4917 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4918 four bytes. Align CIEs to four or eight bytes depending on
4919 per_encoding_aligned8. Align FDEs according to their encoding.
4920 Pad last FDE to output section alignment.
4921 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4923 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4924 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4925 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4927 2017-03-02 Martin Bickel <binutils@ineranves.de>
4930 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4931 empty segments which have a zero filesz, but a non-zero memsz.
4933 2017-03-02 Alan Modra <amodra@gmail.com>
4935 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4937 2017-02-28 Alan Modra <amodra@gmail.com>
4939 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4940 (ppc64_elf_relocate_section): Likewise.
4942 2017-02-28 Alan Modra <amodra@gmail.com>
4945 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4946 rather than elf32_nios2_hash_table or elf_hash_table.
4947 (create_got_section): Likewise.
4948 (nios2_elf32_finish_dynamic_symbol): Likewise.
4949 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4950 (nios2_elf32_size_dynamic_sections): Likewise.
4951 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4952 vars. Use htab equivalents directly instead. Don't create
4953 all dynamic sections on needing just the GOT. Use a goto
4954 rather than a fall-through with reloc test. Ensure
4955 htab->dynobj is set when making dynamic sreloc section.
4956 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4957 equivalent directly instead. Don't segfault on looking for
4958 .dynamic when dynamic sections have not been created. Don't
4959 segfault on .got.plt being discarded.
4960 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4961 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4962 fixme and another not so relevant comment.
4963 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4964 already set, set hash table dynobj on creating .sbss.
4966 2017-02-28 Alan Modra <amodra@gmail.com>
4968 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4969 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4970 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4971 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4972 (ppc64_elf_relocate_section): Likewise.
4973 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4974 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4975 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4976 * libbfd.h: Regenerate.
4977 * bfd-in2.h: Regenerate.
4979 2017-02-28 Alan Modra <amodra@gmail.com>
4981 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4982 dynamic .data.rel.ro read-only.
4983 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4984 rather than section flags when deciding where copy reloc goes.
4985 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4986 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4987 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4988 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4989 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4990 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4991 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4992 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4993 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4994 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4995 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4996 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4997 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4998 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4999 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
5000 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
5001 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
5002 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
5003 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
5005 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
5007 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
5008 `jalr $0, $25' instruction encoding.
5010 2017-02-27 Nick Clifton <nickc@redhat.com>
5013 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
5014 generating a seg-fault when encountering a symbol that has been
5015 deleted by garbage collection.
5017 2017-02-25 Alan Modra <amodra@gmail.com>
5019 * elf32-arc.c (struct dynamic_sections): Delete.
5020 (enum dyn_section_types): Delete.
5021 (dyn_section_names): Delete.
5022 (arc_create_dynamic_sections): Delete.
5023 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
5024 segfault on discarded .rela.plt section.
5025 (elf_arc_size_dynamic_sections): Formatting. Don't call
5026 arc_create_dynamic_sections. Don't allocate memory for sections
5027 handled by the generic linker. Correct code finding relocs in
5028 read-only sections. Set SEC_EXCLUDE on zero size .got,
5029 .got.plt, and .dynbss sections. Do set .interp for pies.
5031 2017-02-24 Andrew Waterman <andrew@sifive.com>
5033 * elfnn-riscv.c (GP_NAME): New macro.
5034 (riscv_global_pointer_value): Use it.
5035 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
5036 output section, consider only that section's alignment.
5038 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5040 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
5041 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
5042 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
5043 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
5045 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5047 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
5048 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
5051 2017-02-23 Alan Modra <amodra@gmail.com>
5054 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
5056 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
5057 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
5060 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
5063 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
5064 processing ahead of the call to `elf_gc_sweep_symbol'.
5066 2017-02-22 Nick Clifton <nickc@redhat.com>
5069 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
5070 created section 4-byte alignment.
5072 2017-02-22 Alan Modra <amodra@gmail.com>
5074 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
5075 on .got or .plt output section being discarded by script.
5076 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
5079 2017-02-21 Alan Modra <amodra@gmail.com>
5081 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
5082 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
5084 2017-02-20 Alan Modra <amodra@gmail.com>
5087 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
5088 if DT_RELSZ/DT_RELASZ is zero.
5090 2017-02-17 Nick Clifton <nickc@redhat.com>
5092 * compress.c (bfd_get_full_section_contents): Remember to reduce
5093 compressed size by the sizeof the compression header when
5094 decompressing the contents.
5096 2017-02-17 Pedro Alves <palves@redhat.com>
5098 * srec.c (Chunk): Rename to ...
5099 (_bfd_srec_len): ... this.
5100 (S3Forced): Rename to ...
5101 (_bfd_srec_forceS3): ... this.
5102 * objcopy.c: Adjust all references.
5104 2017-02-17 Pedro Alves <palves@redhat.com>
5106 * archive.c (bsd_write_armap): Rename to ...
5107 (_bfd_bsd_write_armap): ... this.
5108 (coff_write_armap): Rename to ...
5109 (_bfd_coff_write_armap): ... this.
5110 * libbfd-in.h (bsd_write_armap): Rename to ...
5111 (_bfd_bsd_write_armap): ... this.
5112 (coff_write_armap): Rename to ...
5113 (_bfd_coff_write_armap): ... this.
5114 * aout-target.h, aout-tic30.c: Adjust all users.
5115 * libbfd.h: Regenerate.
5117 2017-02-17 Pedro Alves <palves@redhat.com>
5119 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
5120 (warn_deprecated): Rename to ...
5121 (_bfd_warn_deprecated): ... this.
5122 * libbfd.c (warn_deprecated): Rename to ...
5123 (_bfd_warn_deprecated): ... this.
5124 * bfd-in2.h: Regenerate.
5126 2017-02-17 Pedro Alves <palves@redhat.com>
5128 * bfdio.c (real_ftell): Rename to ...
5129 (_bfd_real_ftell): ... this.
5130 (real_fseek): Rename to ...
5131 (_bfd_real_fseek): ... this.
5132 (real_fopen): Rename to ...
5133 (_bfd_real_fopen): ... this.
5134 * libbfd-in.h (real_ftell): Rename to ...
5135 (_bfd_real_ftell): ... this.
5136 (real_fseek): Rename to ...
5137 (_bfd_real_fseek): ... this.
5138 (real_fopen): Rename to ...
5139 (_bfd_real_fopen): ... this.
5140 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
5141 * libbfd.h: Regenerate.
5143 2017-02-17 Pedro Alves <palves@redhat.com>
5145 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
5146 * libbfd.c (read_unsigned_leb128): Rename to ...
5147 (_bfd_read_unsigned_leb128): ... this.
5148 (read_signed_leb128): Rename to ...
5149 (_bfd_read_signed_leb128): ... this.
5150 (safe_read_leb128): Rename to ...
5151 (_bfd_safe_read_leb128): ... this.
5152 * libbfd-in.h (read_unsigned_leb128): Rename to ...
5153 (_bfd_read_unsigned_leb128): ... this.
5154 (read_signed_leb128): Rename to ...
5155 (_bfd_read_signed_leb128): ... this.
5156 (safe_read_leb128): Rename to ...
5157 (_bfd_safe_read_leb128): ... this.
5158 * libbfd.h: Renegerate.
5160 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5162 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
5163 before trying to fine matching file and line information.
5165 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5167 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
5168 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
5169 not match current bfd, then reload debug information. Record bfd
5170 we're loading debug info for in the stash. If we have debug
5171 informatin in the cache then perform section placement before
5174 2017-02-16 Alan Modra <amodra@gmail.com>
5177 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
5178 * elfxx-target.h (elf_backend_no_page_alias): Define.
5179 (elfNN_bed): Init new field.
5180 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
5181 ensure PT_LOAD segment starts on a new page.
5182 * elf32-hppa.c (elf_backend_no_page_alias): Define.
5184 2017-02-16 Alan Modra <amodra@gmail.com>
5187 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
5190 2017-02-16 Jiong Wang <jiong.wang@arm.com>
5192 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
5193 * bfd-in2.h: Regenerated.
5195 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5198 * elf32-i386.c (elf_i386_relocate_section): Allow
5199 "lea foo@GOT, %reg" in PIC.
5201 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5204 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
5205 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
5206 error against local IFUNC symbol without a base register for
5209 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
5211 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
5212 `%P: %H:' with `info->callbacks->einfo'.
5213 (ppc_elf_relocate_section): Likewise.
5214 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
5215 (ppc64_elf_edit_toc): Likewise.
5216 (ppc64_elf_relocate_section): Likewise.
5218 2017-02-14 Alan Modra <amodra@gmail.com>
5220 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
5221 --gc-keep-exported, and test versioned field of sym rather than
5222 looking for @ in name.
5224 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
5226 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
5229 2017-02-13 Nick Clifton <nickc@redhat.com>
5232 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
5235 2017-02-07 Andrew Waterman <andrew@sifive.com>
5237 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
5238 entry size if PLT header is written.
5240 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
5242 Fix sparc64 dynamic relocation processing to use the dynamic
5244 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
5245 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
5248 2017-02-03 Nick Clifton <nickc@redhat.com>
5251 * coffcode.h (coff_write_object_contents): Enlarge size of
5252 s_name_buf in order to avoid compile time warning about possible
5254 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
5255 32-bits of insn value before printing into buffer.
5257 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5259 * elfxx-mips.c (mips_elf_hash_sort_data): Add
5260 `max_local_dynindx'.
5261 (mips_elf_sort_hash_table): Handle it.
5262 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
5263 symbols bump up `max_local_dynindx' rather than
5264 `max_non_got_dynindx'.
5266 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5268 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
5269 `min_got_dynindx', `max_unref_got_dynindx' and
5270 `max_non_got_dynindx' members to the `bfd_size_type' data type.
5271 (mips_elf_sort_hash_table): Adjust accordingly.
5273 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5275 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
5276 to access the hash table.
5278 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5280 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
5281 non-NULL `htab' to the beginning.
5283 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5285 * elflink.c (elf_gc_sweep): Wrap overlong line.
5287 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
5289 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
5290 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
5291 * elfxx-mips.c (mips_elf_link_hash_table): Add
5292 `ignore_branch_isa' member.
5293 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
5294 in branch relocation calculation as an error if
5295 `ignore_branch_isa' has been set.
5296 (_bfd_mips_elf_insn32): Rename to...
5297 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
5298 parameter to `insn32' and add an `ignore_branch_isa' parameter.
5299 Handle the new parameter.
5301 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
5303 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
5304 local variable dynobj.
5307 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
5308 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
5309 executable from read-only sections into sdynrelro.
5310 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
5311 dynamic relocs in sdynrelro.
5312 (elf_backend_want_dynrelro): Define.
5314 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5316 * config.bfd (*-*-rtemsaout*): Mark as removed.
5318 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5320 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
5321 (arm-*-rtems*): Move to (arm*-*-eabi*).
5322 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
5323 (m68-*-rtems*): Move to (m68*-*-elf*).
5325 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5327 * config.bfd (*-*-rtemscoff*): Mark as removed.
5329 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
5332 * elflink.c (bfd_elf_record_link_assignment): Revert last
5333 change and don't ever clear `forced_local'. Set `mark'
5335 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
5337 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
5338 (bfd_elf_size_dynamic_sections): ... here.
5339 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
5340 and set `mark' instead in `__tls_get_addr_opt' processing.
5341 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
5343 2017-01-24 Alan Modra <amodra@gmail.com>
5345 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
5346 where dynamic relocs are preferable. Allow ifunc too.
5347 (ensure_undefweak_dynamic): New function.
5348 (allocate_dynrelocs): Use it here. Move plt handling last and
5349 don't make symbols dynamic, simplifying loop. Only make undef
5350 weak symbols with GOT entries dynamic. Correct condition
5351 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5352 comments. Remove goto.
5353 (ppc_elf_relocate_section): Correct test for using dynamic
5354 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5355 to suit. Set up explicit tls_index entries and implicit GOT
5356 tls_index entries resolvable at link time for
5357 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5358 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5359 (ensure_undefweak_dynamic): New function.
5360 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5361 with GOT entries dynamic. Remove unnecessary test of
5362 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5363 (ppc64_elf_relocate_section): Correct test for using dynamic
5364 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5365 to suit. Set up explicit tls_index entries and implicit GOT
5366 tls_index entries resolvable at link time for __tls_get_addr_opt.
5367 Simplify expression to clear mem for prelink.
5369 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5371 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5373 2017-01-20 Jiong Wang <jiong.wang@arm.com>
5375 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5376 (elf_backend_hash_symbol): Define.
5378 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5381 * elflink.c (bfd_elf_record_link_assignment): Clear any
5382 `forced_local' marking for DSO symbols that are not being
5385 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5387 * elfnn-riscv.c (riscv_elf_object_p): New function.
5389 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5392 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5394 (elf_x86_64_check_relocs): Create .eh_frame section for the
5396 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5397 .eh_frame section for the .plt.bnd section.
5398 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5399 for the .plt.bnd section.
5401 2017-01-12 Nick Clifton <nickc@redhat.com>
5404 * opncls.c (find_separate_debug_file): Add include_dirs
5405 parameter. Only include the directory part of the bfd's filename
5406 in search paths if include_dirs is true. Add a couple of extra
5407 locations for looking for debug files.
5408 ( bfd_follow_gnu_debuglink): Update invocation of
5409 find_separate_debug_file.
5410 (bfd_follow_gnu_debugaltlink): Likewise.
5411 (get_build_id): New function: Finds the build-id of the given bfd.
5412 (get_build_id_name): New function: Computes the name of the
5413 separate debug info file for a bfd, based upon its build-id.
5414 (check_build_id_file): New function: Checks to see if a separate
5415 debug info file exists at the given location, and that its
5416 build-id matches that of the original bfd.
5417 (bfd_follow_build_id_debuglink): New function: Finds a separate
5418 debug info file for a given bfd by using the build-id method.
5419 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5420 method of locating a separate debug info file before using the
5422 * bfd-in2.h: Regenerate.
5424 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5427 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5428 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5429 elf_x86_64_eh_frame_plt_got.
5430 (elf_x86_64_size_dynamic_sections): Get unwind info from
5431 elf_x86_64_bnd_arch_bed for the BND PLT.
5433 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
5435 * config.bfd: Add entries for i686-redox and x86_64-redox.
5437 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5439 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5441 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5442 .eh_frame section to 4 bytes for x32.
5443 (elf_x86_64_check_relocs): Likewise.
5445 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5448 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5449 (PLT_GOT_FDE_LENGTH): Likewise.
5450 (elf_i386_plt_layout): Add eh_frame_plt_got and
5451 eh_frame_plt_got_size.
5452 (elf_i386_plt): Updated.
5453 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5454 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5455 (elf_i386_size_dynamic_sections): Allocate and initialize
5456 .eh_frame section for .plt.got.
5457 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5459 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5460 eh_frame_plt_got_size.
5461 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5462 (PLT_GOT_FDE_LENGTH): Likewise.
5463 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5464 eh_frame_plt_got_size.
5465 (elf_x86_64_arch_bed): Updated.
5466 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5467 eh_frame_plt_got_size.
5468 (elf_x86_64_nacl_arch_bed): Likewise.
5469 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5470 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5471 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5472 .eh_frame section for .plt.got.
5473 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5476 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5478 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5479 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5481 2017-01-09 Nick Clifton <nickc@redhat.com>
5483 * dwarf2.c (lookup_address_in_function_table): Return early if
5484 there are no functions in the given comp unit, or if the high
5485 address of the last function in the comp unit is less than the
5488 2017-01-09 Nick Clifton <nickc@redhat.com>
5491 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5492 message if there are too many symbols to load.
5494 2017-01-04 James Clarke <jrtc27@jrtc27.com>
5496 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5497 if relocs are cached.
5499 2017-01-03 Rich Felker <bugdal@aerifal.cx>
5502 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5503 for R_MICROBLAZE_GOTOFF_64.
5505 2017-01-03 Nick Clifton <nickc@redhat.com>
5507 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5508 warning about using a possibly uninitialised variable.
5510 2017-01-02 Alan Modra <amodra@gmail.com>
5512 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5513 (allocate_plt_static, allocate_dynrelocs): Use it.
5515 2017-01-02 Alan Modra <amodra@gmail.com>
5517 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5518 .PARISC.unwind section.
5520 2017-01-02 Alan Modra <amodra@gmail.com>
5523 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5524 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5525 indirect to GOT pointer relative code edit.
5527 2017-01-02 Alan Modra <amodra@gmail.com>
5529 Update year range in copyright notice of all files.
5531 For older changes see ChangeLog-2016
5533 Copyright (C) 2017 Free Software Foundation, Inc.
5535 Copying and distribution of this file, with or without modification,
5536 are permitted in any medium without royalty provided the copyright
5537 notice and this notice are preserved.
5543 version-control: never