1 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
3 * elf-m10300.c (mn10300_elf_check_relocs): Don't set
5 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
6 * elf32-bfin.c (bfin_check_relocs): Likewise.
7 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
8 * elf32-cris.c (cris_elf_check_relocs): Likewise.
9 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
10 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
11 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
12 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
13 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
14 * elf32-i370.c (i370_elf_check_relocs): Likewise.
15 * elf32-i386.c (elf_i386_check_relocs): Likewise.
16 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
17 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
18 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
19 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
20 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
21 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
22 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
23 * elf32-metag.c (elf_metag_check_relocs): Likewise.
24 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
25 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
26 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
27 * elf32-mt.c (mt_elf_check_relocs): Likewise.
28 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
29 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
30 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
31 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
32 * elf32-s390.c (elf_s390_check_relocs): Likewise.
33 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
34 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
35 * elf32-sh.c (sh_elf_check_relocs): Likewise.
36 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
37 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
38 * elf32-v850.c (v850_elf_check_relocs): Likewise.
39 * elf32-vax.c (elf_vax_check_relocs): Likewise.
40 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
41 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
42 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
43 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
44 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
45 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
46 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
47 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
48 * elf64-s390.c (elf_s390_check_relocs): Likewise.
49 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
50 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
51 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
52 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
53 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
54 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
55 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
56 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
58 2017-11-28 Alan Modra <amodra@gmail.com>
61 * elflink.c (_bfd_elf_merge_symbol): Allow weak symbols to override
62 early passes over linker script symbols.
63 * linker.c (_bfd_generic_link_add_one_symbol): Allow symbols to
64 override early passes over linker script symbols. Clear ldscript_def
65 on symbol definitions.
67 2017-11-28 Alan Modra <amodra@gmail.com>
69 * elf64-mmix.c (bfd_elf64_bfd_copy_link_hash_symbol_type): Define.
71 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
74 * elflink.c (_bfd_elf_merge_symbol): Also skip definition from
76 (elf_link_add_object_symbols): If linker plugin is enabled, set
77 non_ir_ref_regular on symbols referenced in regular objects so
78 that linker plugin will get the correct symbol resolution.
80 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
83 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use
84 bfd_link_executable instead of bfd_link_pic for TLS.
85 (elfNN_aarch64_allocate_dynrelocs): Likewise.
86 (aarch64_can_relax_tls): Likewise.
88 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
91 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Use
92 UNDEFWEAK_NO_DYNAMIC_RELOC to avoid dynamic GOT relocs.
93 (elfNN_aarch64_allocate_dynrelocs): Likewise.
95 2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
98 * elf.c (elf_read_notes): Add an argument for note aligment.
99 (elf_parse_notes): Likewise.
100 (_bfd_elf_make_section_from_shdr): Pass section aligment to
102 (bfd_section_from_phdr): Pass segment aligment to elf_read_notes.
103 (elf_parse_notes): Add an argument for note aligment. Use
104 ELF_NOTE_DESC_OFFSET to get the offset of the note descriptor.
105 Use ELF_NOTE_NEXT_OFFSET to get the offset of the next note
107 (elf_read_notes): Add an argument for note aligment and pass it
110 2017-11-23 Alan Modra <amodra@gmail.com>
112 * elf32-hppa.c (pc_dynrelocs): Define.
113 (elf32_hppa_copy_indirect_symbol): Don't copy dyn_relocs to weakdefs.
114 (alias_readonly_dynrelocs): New function.
115 (elf32_hppa_adjust_dynamic_symbol): Don't clear non_got_ref to
116 indicate dyn_relocs should be discarded, discard them here.
117 Use alias_readonly_dynrelocs.
118 (allocate_dynrelocs): Don't test or clear non_got_ref.
119 (elf32_hppa_relocate_section): Simplify test for dynamic relocs.
120 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't copy dyn_relocs
122 (alias_readonly_dynrelocs, pc_dynrelocs): New functions.
123 (ppc_elf_adjust_dynamic_symbol): Don't clear non_got_ref to
124 indicate dyn_relocs should be discarded, discard them here.
125 Use alias_readonly_dynrelocs.
126 (allocate_dynrelocs): Don't test or clear non_got_ref.
127 (ppc_elf_relocate_section): Simplify test for dynamic relocs.
129 2017-11-23 Alan Modra <amodra@gmail.com>
131 * elf64-ppc.c (struct ppc_link_hash_entry): Delete weakref field.
132 (ppc64_elf_copy_indirect_symbol): Don't set weakref.
133 (alias_readonly_dynrelocs): Use u.alias rather than weakref.
134 (ppc64_elf_adjust_dynamic_symbol): Don't use
135 alias_readonly_dynrelocs for function symbols.
137 2017-11-23 Alan Modra <amodra@gmail.com>
139 * elf-bfd.h (struct elf_link_hash_entry): Add is_weakalias.
140 Rename u.weakdef to u.alias and update comment.
141 (weakdef): New static inline function.
142 * elflink.c (bfd_elf_record_link_assignment) Test is_weakalias
143 rather than u.weakdef != NULL, and use weakdef function.
144 (_bfd_elf_adjust_dynamic_symbol): Likewise.
145 (_bfd_elf_fix_symbol_flags): Likewise. Clear is_weakalias on
146 all aliases if def has been overridden in a regular object, not
148 (elf_link_add_object_symbols): Delete new_weakdef flag. Test
149 is_weakalias and use weakdef. Set is_weakalias and circular
150 u.alias. Update comments.
151 (_bfd_elf_gc_mark_rsec): Test is_weakalias rather than
152 u.weakdef != NULL and use weakdef function.
153 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Test
154 is_weakalias rather than u.weakdef != NULL and use weakdef
155 function. Assert that def is strong defined.
156 * elf32-arc.c (elf_arc_adjust_dynamic_symbol): Likewise.
157 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
158 * elf32-bfin.c (elf32_bfinfdpic_adjust_dynamic_symbol): Likewise.
159 (bfin_adjust_dynamic_symbol): Likewise.
160 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
161 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
162 * elf32-frv.c (elf32_frvfdpic_adjust_dynamic_symbol): Likewise.
163 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
164 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
165 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
166 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
167 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
168 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
169 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Likewise.
170 * elf32-nds32.c (nds32_elf_adjust_dynamic_symbol): Likewise.
171 * elf32-nios2.c (nios2_elf32_adjust_dynamic_symbol): Likewise.
172 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
173 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
174 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
175 * elf32-score.c (s3_bfd_score_elf_adjust_dynamic_symbol): Likewise.
176 * elf32-score7.c (s7_bfd_score_elf_adjust_dynamic_symbol): Likewise.
177 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
178 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
179 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Likewise.
180 (tilepro_elf_adjust_dynamic_symbol): Likewise.
181 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
182 * elf32-xtensa.c (elf_xtensa_adjust_dynamic_symbol): Likewise.
183 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Likewise.
184 * elf64-hppa.c (elf64_hppa_adjust_dynamic_symbol): Likewise.
185 * elf64-ia64-vms.c (elf64_ia64_adjust_dynamic_symbol): Likewise.
186 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
187 (ppc64_elf_adjust_dynamic_symbol): Likewise.
188 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
189 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
190 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
191 * elfnn-ia64.c (elfNN_ia64_adjust_dynamic_symbol): Likewise.
192 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Likewise.
193 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
194 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
195 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
196 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
197 (tilegx_elf_adjust_dynamic_symbol): Likewise.
198 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
200 2017-11-21 Alan Modra <amodra@gmail.com>
202 * elf-bfd.h (elf_symbol_from): Check for NULL symbol bfd.
203 * elfcode.h (elf_slurp_reloc_table_from_section): Add FIXME comment.
205 2017-11-20 Nick Clifton <nickc@redhat.com>
208 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Skip
209 objects without a GNU_PROPERTY note section when looking for a bfd
210 onto which notes can be accumulated.
212 2017-11-20 Alan Modra <amodra@gmail.com>
216 * elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
217 and leave rel_hdr->sh_flags zero. Update calls.
218 (bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
219 flag when !gas before adding rel/rela section to group. Set
220 output rel/rela SHF_GROUP flags.
222 2017-11-18 Jim Wilson <jimw@sifive.com>
224 * elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
225 and to in error message.
227 2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
229 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
230 "%F%P:", instead of "%F:", to linker callback in case of error.
232 2017-11-16 Nick Clifton <nickc@redhat.com>
235 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
236 (elfcore_grok_openbsd_procinfo): Likewise.
237 (elfcore_grok_nto_status): Likewise.
239 2017-11-16 Nick Clifton <nickc@redhat.com>
241 * merge.c (sec_merge_emit): Always create padding buffer. Add
242 asserts to make sure that the buffer is long enough.
244 2017-11-15 Alan Modra <amodra@gmail.com>
246 * bfd.c (union _bfd_doprnt_args): Add "Bad".
247 (_bfd_doprnt): Handle more flags.
248 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
249 (error_handler_internal): Init args type to Bad.
251 2017-11-14 Alan Modra <amodra@gmail.com>
254 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
255 non-empty dynamic section.
256 (ppc_build_one_stub): Take elf_gp from output bfd, not output
258 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
260 2017-11-14 Alan Modra <amodra@gmail.com>
262 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
265 2017-11-13 Jan Beulich <jbeulich@suse.com>
267 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
269 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
270 (coff_write_object_contents): Likewise. Issue diagnostic for too
273 2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
276 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
279 2017-11-12 Alan Modra <amodra@gmail.com>
281 * elflink.c (elf_link_add_object_symbols): Ignore anything but
282 defined and defweak symbols when setting up weakdefs.
284 2017-11-12 Alan Modra <amodra@gmail.com>
286 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
287 to keep dyn_relocs, clear to discard. Comment.
288 (allocate_dynrelocs): Always clear non_got_ref when clearing
289 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
290 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
291 dyn_relocs on undefined syms to handle for non-pic too.
292 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
293 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
294 to keep dyn_relocs, clear to discard. Comment.
295 (allocate_dynrelocs): Always clear non_got_ref when clearing
296 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
297 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
298 dyn_relocs on undefined syms to handle for non-pic too.
299 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
300 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
301 dyn_relocs here. Don't bother setting non_got_ref. Comment.
302 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
303 ifuncs. Move code deleting dyn_relocs on undefined symbols to
304 handle for non-pic too. Don't test non_got_ref. Do test
305 dynamic_adjusted and ELF_COMMON_DEF_P.
307 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
309 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
310 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
311 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
313 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
315 * elf32-mips.c (elf32_mips_write_core_note): New function.
316 (elf_backend_write_core_note): New macro.
317 * elf64-mips.c (elf64_mips_write_core_note): New function.
318 (elf_backend_write_core_note): New macro.
319 * elfn32-mips.c (elf32_mips_write_core_note): New function.
320 (elf_backend_write_core_note): New macro.
322 2017-11-07 Alan Modra <amodra@gmail.com>
324 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
327 2017-11-07 Alan Modra <amodra@gmail.com>
329 * sysdep.h: Formatting, comment fixes.
330 (gettext, ngettext): Redefine when ENABLE_NLS.
331 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
332 (_): Define using gettext.
333 (textdomain, bindtextdomain): Use safer "do nothing".
334 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
335 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
337 2017-11-05 Alan Modra <amodra@gmail.com>
340 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
343 2017-11-05 Alan Modra <amodra@gmail.com>
346 * bfd.c (union _bfd_doprnt_args): New.
347 (PRINT_TYPE): Add FIELD arg. Take value from args.
348 (_bfd_doprnt): Replace ap parameter with args. Adjust all
349 PRINT_TYPE invocations and reading of format args to suit.
350 Move "%%" handling out of switch handling args. Support
351 positional parameters.
352 (_bfd_doprnt_scan): New function.
353 (error_handler_internal): Call _bfd_doprnt_scan and read args.
355 2017-11-04 Alan Modra <amodra@gmail.com>
357 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
358 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
359 (ppc_elf_relocate_section): Don't output a dynamic relocation
360 for IE GOT entries in an executable.
361 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
362 (ppc64_elf_size_dynamic_sections): Likewise.
363 (ppc64_elf_relocate_section): Likewise.
365 2017-11-04 Alan Modra <amodra@gmail.com>
367 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
368 callers. Don't bother with SEC_ALLOC test. Return section pointer.
370 (maybe_set_textrel): ..here.
371 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
372 (maybe_set_textrel): Call minfo to print textrel warning to map file.
374 2017-11-04 Alan Modra <amodra@gmail.com>
376 * elf32-hppa.c (enum _tls_type): Move.
377 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
378 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
379 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
380 (got_entries_needed, got_relocs_needed): New functions.
381 (allocate_dynrelocs): Use them.
382 (elf32_hppa_size_dynamic_sections): Likewise.
383 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
384 Correct code emitting relocs on GD/IE got entries. Report an
385 error when a symbol has both normal and TLS GOT relocs.
387 2017-11-04 Alan Modra <amodra@gmail.com>
390 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
391 for plabels when non-pic.
392 (maybe_set_textrel): New function.
393 (readonly_dynrelocs): Move and rewrite.
394 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
395 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
396 for functions. Expand non_got_ref comments.
397 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
399 2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
402 Don't use func_pointer_refcount. Don't set plt.refcount nor
403 non_got_ref for function pointer reference.
404 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
405 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
406 func_pointer_refcount.
407 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
408 func_pointer_refcount.
409 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
410 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
411 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
413 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
414 Nick Clifton <nickc@redhat.com>
417 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
418 overlarge raw syment count.
419 (coff_get_normalized_symtab): Likewise.
421 2017-11-01 James Bowman <james.bowman@ftdichip.com>
423 * archures.c: Add bfd_mach_ft32b.
424 * cpu-ft32.c: Add arch_info_struct.
425 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
427 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
429 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
430 (elf32_ft32_adjust_diff_reloc_value)
431 (elf32_ft32_adjust_reloc_if_spans_insn)
432 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
433 (ft32_elf_relax_section): New function.
434 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
435 * bfd-in2.h: Regenerate.
436 * libbfd.h: Regenerate.
438 2017-11-01 Nick Clifton <nickc@redhat.com>
441 * coffcode.h (coff_slurp_line_table): Check for an excessively
442 large line number count.
444 2017-11-01 Nick Clifton <nickc@redhat.com>
447 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
448 and offset in light of further possible bogus values.
450 2017-11-01 Alan Modra <amodra@gmail.com>
453 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
454 entry when just a dynamic reloc can serve. Ensure no dynamic
455 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
456 Expand and move the non_got_ref comment.
457 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
459 2017-11-01 Nick Clifton <nickc@redhat.com>
462 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
464 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
465 members of an archive.
467 2017-10-31 Nick Clifton <nickc@redhat.com>
470 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
473 2017-10-30 Alan Modra <amodra@gmail.com>
475 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
478 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
480 (bfd_elf_gc_sections): Likewise.
482 2017-10-30 Alan Modra <amodra@gmail.com>
485 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
486 ensure non_got_ref is not set due to debug references.
487 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
488 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
489 need for a plt entry.
490 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
491 dynamic relocs when pic. Remove bogus code attempting to handle
493 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
495 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
496 and SYMBOL_REFERENCES_LOCAL in GOT handling.
498 2017-10-28 Alan Modra <amodra@gmail.com>
501 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
502 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
503 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
504 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
506 2017-10-25 Alan Modra <amodra@gmail.com>
508 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
509 optionally prefixed with "_".
510 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
512 2017-10-24 Andrew Waterman <andrew@sifive.com>
514 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
517 2017-10-24 Renlin Li <renlin.li@arm.com>
520 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
522 2017-10-23 Nick Clifton <nickc@redhat.com>
525 * elflink.c (elf_link_output_extsym): Keep global undefined
526 symbols if they have been marked as needed.
528 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
530 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
532 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
533 `_bfd_mips_elf_mkobject'.
535 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
538 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
540 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
542 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
543 (riscv_pcgp_lo_reloc): Likewise.
544 (riscv_pcgp_relocs): Likewise.
545 (riscv_init_pcgp_relocs): New function.
546 (riscv_free_pcgp_relocs): Likewise.
547 (riscv_record_pcgp_hi_reloc): Likewise.
548 (riscv_record_pcgp_lo_reloc): Likewise.
549 (riscv_delete_pcgp_hi_reloc): Likewise.
550 (riscv_use_pcgp_hi_reloc): Likewise.
551 (riscv_record_pcgp_lo_reloc): Likewise.
552 (riscv_find_pcgp_lo_reloc): Likewise.
553 (riscv_delete_pcgp_lo_reloc): Likewise.
554 (_bfd_riscv_relax_pc): Likewise.
555 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
556 via the new functions above.
558 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
560 * elfnn-riscv.c (R_RISCV_DELETE): New define.
561 (_bfd_riscv_relax_delete): New function.
562 (perform_relocation): Handle R_RISCV_DELETE.
563 (_bfd_riscv_relax_section): Likewise.
565 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
568 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
569 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
570 bfd_link_executable for TLS check.
571 (tilegx_elf_check_relocs): Likewise.
572 (allocate_dynrelocs): Likewise.
573 (tilegx_elf_relocate_section): Likewise.
575 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
578 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
579 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
580 bfd_link_executable for TLS check.
581 (tilepro_elf_check_relocs): Likewise.
582 (allocate_dynrelocs): Likewise.
583 (tilepro_elf_relocate_section): Likewise.
585 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
588 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
589 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
590 bfd_link_executable for TLS check.
591 (_bfd_sparc_elf_check_relocs): Likewise.
592 (allocate_dynrelocs): Likewise.
593 (_bfd_sparc_elf_relocate_section): Likewise.
595 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
597 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
598 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
599 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
601 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
603 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
604 indirect and warning symbols.
606 2017-10-17 Alan Modra <amodra@gmail.com>
609 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
610 against size left rather than comparing pointers. Reorganise loop.
612 2017-10-17 Alan Modra <amodra@gmail.com>
615 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
616 and error for any other size that doesn't cover the header word.
618 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
620 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
621 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
622 (elf_backend_gc_sweep_hook): Likewise.
623 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
624 (bfinfdpic_gc_sweep_hook): Likewise.
625 (elf_backend_gc_sweep_hook): Likewise.
626 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
627 (elf_backend_gc_sweep_hook): Likewise.
628 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
629 (elf_backend_gc_sweep_hook): Likewise.
630 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
631 (elf_backend_gc_sweep_hook): Likewise.
632 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
633 (elf_backend_gc_sweep_hook): Likewise.
634 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
635 (elf_backend_gc_sweep_hook): Likewise.
636 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
638 (elf_m68k_remove_got_entry_type): Removed.
639 (elf_m68k_find_got_entry_ptr): Likewise.
640 (elf_m68k_remove_got_entry): Likewise.
641 (elf_m68k_gc_sweep_hook): Likewise.
642 (elf_backend_gc_sweep_hook): Likewise.
643 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
644 (elf_backend_gc_sweep_hook): Likewise.
645 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
646 (elf_backend_gc_sweep_hook): Likewise.
647 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
648 (elf_backend_gc_sweep_hook): Likewise.
649 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
650 (elf_backend_gc_sweep_hook): Likewise.
651 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
652 (elf_backend_gc_sweep_hook): Likewise.
653 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
654 (elf_backend_gc_sweep_hook): Likewise.
655 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
656 (elf_backend_gc_sweep_hook): Likewise.
657 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
658 (elf_backend_gc_sweep_hook): Likewise.
659 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
660 (elf_backend_gc_sweep_hook): Likewise.
661 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
662 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
663 (elf_backend_gc_sweep_hook): Likewise.
664 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
665 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
666 (elf_backend_gc_sweep_hook): Likewise.
667 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
668 (elf_backend_gc_sweep_hook): Likewise.
669 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
670 (elf_backend_gc_sweep_hook): Likewise.
671 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
672 (elf_backend_gc_sweep_hook): Likewise.
673 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
674 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
675 (elf_backend_gc_sweep_hook): Likewise.
676 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
677 (ppc64_elf_gc_sweep_hook): Likewise.
678 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
679 (elf_backend_gc_sweep_hook): Likewise.
680 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
681 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
682 * elflink.c (elf_link_add_object_symbols): Don't call
683 _bfd_elf_link_check_relocs here.
684 (gc_sweep_hook_fn): Removed.
685 (elf_gc_sweep): Remove gc_sweep_hook.
686 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
687 (elf_backend_gc_sweep_hook): Likewise.
688 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
689 (elf_backend_gc_sweep_hook): Likewise.
690 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
691 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
692 (elf_backend_gc_sweep_hook): Likewise.
693 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
694 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
695 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
696 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
697 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
698 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
700 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
702 * elf32-i386.c (elf_i386_backend_data): Removed.
703 (get_elf_i386_backend_data): Likewise.
704 (elf_i386_arch_bed): Replace elf_i386_backend_data with
705 elf_x86_backend_data.
706 (elf_i386_get_synthetic_symtab): Likewise.
707 (elf_i386_nacl_arch_bed): Likewise.
708 (elf_i386_vxworks_arch_bed): Likewise.
709 (elf_i386_relocate_section): Check target_os instead of
711 (elf_i386_finish_dynamic_symbol): Likewise.
712 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
713 Check target_os instead of is_vxworks.
714 (elf_i386_link_setup_gnu_properties): Remove normal_target and
715 is_vxworks. Initialize plt0_pad_byte.
716 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
717 (get_elf_x86_64_arch_data): Likewise.
718 (get_elf_x86_64_backend_data): Likewise.
719 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
720 elf_x86_backend_data.
721 (elf_x86_64_get_synthetic_symtab): Likewise.
722 (elf_x86_64_nacl_arch_bed): Likewise.
723 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
724 normal_target. Initialize plt0_pad_byte.
725 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
726 instead of is_vxworks.
727 (_bfd_x86_elf_size_dynamic_sections): Likewise.
728 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
729 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
730 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
731 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
732 Update normal_target. Set up plt0_pad_byte. Check target_os
733 instead of is_vxworks.
734 * elfxx-x86.h (elf_x86_target_os): New.
735 (elf_x86_backend_data): Likewise.
736 (get_elf_x86_backend_data): Likewise.
737 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
739 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
742 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
744 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
745 _bfd_x86_elf_finish_dynamic_sections.
746 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
747 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
749 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
752 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
755 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
756 hide symbol which was forced to be dynamic.
758 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
761 * elf32-cris.c (cris_elf_relocate_section): Don't generate
762 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
763 (cris_elf_check_relocs): Don't allocate dynamic relocation
764 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
766 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
770 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
771 (sh_elf_relocate_section): Don't generate dynamic relocation if
772 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
774 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
777 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
778 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
779 (elf_s390_relocate_section): Don't generate dynamic relocation
780 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
781 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
782 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
783 (elf_s390_relocate_section): Don't generate dynamic relocation
784 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
786 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
789 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
790 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
791 (allocate_dynrelocs): Discard dynamic relocations if
792 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
794 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
797 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
798 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
800 (allocate_dynrelocs): Discard dynamic relocations if
801 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
803 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
806 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
807 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
808 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
809 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
810 (elf_m68k_relocate_section): Don't generate dynamic relocation
811 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
813 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
816 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
817 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
818 (allocate_dynrelocs): Discard dynamic relocations if
819 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
820 (elf32_hppa_relocate_section): Don't generate dynamic
821 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
823 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
826 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
827 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
828 (allocate_fptr): Don't allocate function pointer if
829 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
830 (allocate_dynrel_entries): Don't allocate dynamic relocation
831 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
832 (set_got_entry): Don't set GOT entry if
833 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
834 (set_pltoff_entry): Don't set PLTOFF entry if
835 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
836 (elfNN_ia64_relocate_section): Don't install dynamic relocation
837 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
839 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
842 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
843 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
844 (allocate_dynrelocs): Don't allocate dynamic relocations if
845 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
847 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
850 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
851 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
852 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
853 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
855 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
858 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
859 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
860 (tilepro_elf_relocate_section): Don't generate dynamic
861 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
862 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
863 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
864 (tilegx_elf_relocate_section): Don't generate dynamic
865 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
867 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
870 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
871 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
873 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
874 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
876 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
879 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
880 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
882 2017-10-12 James Bowman <james.bowman@ftdichip.com>
884 * bfd-in2.h: Regenerate.
885 * libbfd.h: Regenerate.
886 * elf32-ft32.c: Add HOWTO R_FT32_15.
887 * reloc.c: Add BFD_RELOC_FT32_15.
889 2017-10-12 Nick Clifton <nickc@redhat.com>
891 * reloc.c (enum bfd_reloc_status): Start values at 2.
892 * bfd-in2.h: Regenerate.
893 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
894 that a TRUE return indicates success. Compare the result of
895 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
896 (build_one_stub): Change sense of tests against aarch64_relocate
898 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
899 than FALSE, when an error is detected.
900 (elfNN_aarch64_final_link_relocate): Likewise.
902 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
904 * elf32-i386.c (elf_backend_hide_symbol): New.
905 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
906 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
907 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
909 2017-10-12 Alan Modra <amodra@gmail.com>
911 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
912 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
913 (bfd_elf_define_start_stop): Likewise.
915 2017-10-12 Alan Modra <amodra@gmail.com>
917 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
918 when executable rather than non-PIC.
919 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
920 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
922 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
924 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
926 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
927 (elf_external_linux_prpsinfo64_ugid32): ... this.
928 (swap_linux_prpsinfo32_out): Rename to...
929 (swap_linux_prpsinfo32_ugid32_out): ... this.
930 (elf_external_linux_prpsinfo64_ugid16): New structure.
931 (swap_linux_prpsinfo64_ugid16_out): New function.
932 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
933 (elf_backend_linux_prpsinfo64_ugid16): Define.
934 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
935 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
936 of the 64-bit Linux core PRPSINFO note.
937 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
939 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
941 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
943 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
944 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
945 (elf_external_ppc_linux_prpsinfo32)
946 (swap_ppc_linux_prpsinfo32_out): Move to...
947 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
948 (swap_linux_prpsinfo32_ugid32_out): ... these.
949 (elf_external_linux_prpsinfo32): Rename to...
950 (elf_external_linux_prpsinfo32_ugid16): ... this.
951 (swap_linux_prpsinfo32_out): Rename to...
952 (swap_linux_prpsinfo32_ugid16_out): ... this.
953 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
954 (elf_backend_linux_prpsinfo32_ugid16): Define.
955 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
956 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
957 of the 32-bit Linux core PRPSINFO note.
958 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
959 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
960 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
961 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
962 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
963 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
964 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
965 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
966 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
967 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
969 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
971 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
972 `gap' member ahead of `pr_flag'.
974 2017-10-11 Pedro Alves <palves@redhat.com>
976 * bfd.c (_doprnt): Rename to ...
977 (_bfd_doprnt): ... this.
978 (error_handler_internal): Adjust.
980 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
983 instead of incrementing it.
984 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
986 2017-10-10 Renlin Li <renlin.li@arm.com>
989 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
990 symbols into dynamic.
992 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
995 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
996 (riscv_elf_link_hash_table_create): Initialize max_alignment to
998 (_bfd_riscv_relax_section): Cache the max alignment of output
999 sections if possible.
1001 2017-10-10 Alan Modra <amodra@gmail.com>
1003 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
1004 .opd whenever .opd is present and non-zero size. Move code
1005 setting abiversion to/from output file earlier. Only set
1006 u.opd.func_sec when --gc-sections. Read relocs and set up
1007 u.opd.func_sec values here..
1008 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
1010 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
1012 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1014 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
1017 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
1020 .interp section with "ld --no-dynamic-linker".
1022 2017-10-09 Alan Modra <amodra@gmail.com>
1025 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
1026 funcinfo_hash_table and varinfo_hash_table.
1028 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
1031 in read-only section with minfo.
1032 (sh_elf_size_dynamic_sections): Likewise.
1034 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1036 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
1039 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1041 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
1042 this_hdr.sh_entsize only if section size > 0.
1044 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1046 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
1048 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
1050 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
1051 in read-only section with minfo.
1052 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1054 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1056 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
1059 2017-10-06 John Baldwin <jhb@FreeBSD.org>
1061 * elf-bfd.h (struct elf_backend_data): Add
1062 `elf_backend_grok_freebsd_prstatus'.
1063 * elf.c (elfcore_grok_freebsd_note): Call
1064 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
1066 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
1068 (elf_backend_grok_freebsd_prstatus): Define.
1069 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
1070 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
1072 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
1075 and has_non_got_reloc with zero_undefweak.
1076 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1077 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
1078 zero_undefweak to 1.
1079 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
1080 has_non_got_reloc with zero_undefweak.
1081 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
1082 has_got_reloc and has_non_got_reloc with zero_undefweak.
1083 (elf_x86_link_hash_entry): Likewise.
1085 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1087 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
1088 (VERIFY_COPY_RELOC): Likewise.
1090 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1092 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
1093 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1094 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1096 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1098 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
1099 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1100 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1102 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1104 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
1105 * elf32-i386.c (elf_i386_relocate_section): Use it.
1106 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1108 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf32-i386.c (X86_SIZE_TYPE_P): New.
1111 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1112 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
1113 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1114 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
1116 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1118 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
1119 (PLT_LOCAL_IFUNC_P): Likewise.
1120 * elf32-i386.c (elf_i386_relocate_section): Use them.
1121 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1123 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1125 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
1126 * elf32-i386.c (elf_i386_relocate_section): Use it.
1127 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1129 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1131 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
1132 * elf32-i386.c (elf_i386_relocate_section): Use it.
1133 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1135 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1137 * elf32-i386.c (X86_PCREL_TYPE_P): New.
1138 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1139 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
1140 (X86_PCREL_TYPE_P): This.
1141 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1142 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
1143 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
1145 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
1147 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1149 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
1150 * elf32-i386.c (elf_i386_tls_transition): Use it.
1151 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1153 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1155 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
1156 Dump dynamic relocation in read-only section with minfo if
1158 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
1159 (maybe_set_textrel): Likewise.
1160 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
1161 read-only section with minfo.
1163 2017-10-05 John Baldwin <jhb@FreeBSD.org>
1165 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
1167 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1169 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
1170 in read-only section with minfo.
1171 (tilepro_elf_size_dynamic_sections): Likewise.
1172 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
1173 (tilegx_elf_size_dynamic_sections): Likewise.
1175 2017-10-05 Pedro Alves <palves@redhat.com>
1178 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
1179 ellipsis parameter. Split out bfd_error_on_input code to..
1180 (bfd_set_input_error): .. New function.
1181 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
1182 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
1183 * bfd-in2.h: Regenerate.
1185 2017-10-05 Alan Modra <amodra@gmail.com>
1187 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
1188 fini_array error value.
1190 2017-10-05 Alan Modra <amodra@gmail.com>
1193 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
1195 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
1197 (elf_fake_sections): Adjust calls. Exit immediately on failure.
1198 (bfd_elf_set_group_contents): Add associated reloc section indices
1201 2017-10-04 Alan Modra <amodra@gmail.com>
1203 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
1204 classify symbols for ELFv2.
1206 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
1209 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
1210 undergoes default promotion.
1211 * bfd-in2.h: Regenerate.
1213 2017-10-02 Alan Modra <amodra@gmail.com>
1215 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
1216 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1218 2017-10-01 Alan Modra <amodra@gmail.com>
1221 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
1222 (add_line_info): Always put end_sequence last.
1224 2017-10-01 Alan Modra <amodra@gmail.com>
1227 * dwarf2.c (read_section): Allocate buffer with extra byte for
1228 bfd_simple_get_relocated_section_contents rather than copying
1231 2017-09-29 Alan Modra <amodra@gmail.com>
1233 * merge.c (merge_strings): Return FALSE on malloc failure.
1234 (_bfd_merge_sections): Return failures from record_section and
1237 2017-09-28 Alan Modra <amodra@gmail.com>
1240 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1241 a case where plugin_notice isn't called.
1243 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1245 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1248 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1252 output_bfd to info->callbacks->minfo.
1254 2017-09-26 Nick Clifton <nickc@redhat.com>
1257 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1258 assertion failure if elf_x86_64_rtype_to_howto has already issued
1261 2017-09-26 Alan Modra <amodra@gmail.com>
1264 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1267 2017-09-26 Nick Clifton <nickc@redhat.com>
1270 * dwarf2.c (read_formatted_entries): Fail early if we know that
1271 the loop parsing data entries will overflow the end of the
1274 2017-09-26 Alan Modra <amodra@gmail.com>
1277 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1278 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1279 to stash->info_ptr_memory, and check die_ref is within that memory.
1280 Set info_ptr_end correctly when another CU is refd. Check die_ref
1281 for DW_FORM_ref4 etc. is within CU.
1283 2017-09-26 Alan Modra <amodra@gmail.com>
1286 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1287 (read_formatted_entries): Init "fe".
1288 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1290 2017-09-26 Alan Modra <amodra@gmail.com>
1293 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1294 bounds in inner loop.
1296 2017-09-25 Alan Modra <amodra@gmail.com>
1299 * dwarf1.c (parse_die): Sanity check pointer against section limit
1300 before dereferencing.
1301 (parse_line_table): Likewise.
1303 2017-09-25 Alan Modra <amodra@gmail.com>
1306 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1308 (parse_comp_unit): Likewise.
1310 2017-09-25 Alan Modra <amodra@gmail.com>
1313 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1315 2017-09-24 Alan Modra <amodra@gmail.com>
1318 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1319 within section bounds.
1321 2017-09-24 Alan Modra <amodra@gmail.com>
1324 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1326 2017-09-24 Alan Modra <amodra@gmail.com>
1329 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1330 pname param. Return status. Make name const. Don't abort,
1331 return an error. Formatting. Exit if current info_ptr matches
1332 orig_info_ptr. Update callers.
1333 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1334 nested_funcs an array of structs for extensibility. Formatting.
1336 2017-09-24 Alan Modra <amodra@gmail.com>
1339 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1340 rather than dividing by zero.
1342 2017-09-24 Alan Modra <amodra@gmail.com>
1345 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1347 2017-09-24 Alan Modra <amodra@gmail.com>
1350 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1352 2017-09-24 Alan Modra <amodra@gmail.com>
1355 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1356 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1359 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1362 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1365 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1368 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1369 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1371 2017-09-22 Pedro Alves <palves@redhat.com>
1372 Alan Modra <amodra@gmail.com>
1374 * version.h: Add comment.
1376 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1378 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1379 NT_S390_GS_BC, correct the previously swapped invocations of
1380 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1382 2017-09-19 Alan Modra <amodra@gmail.com>
1385 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1388 2017-09-19 Alan Modra <amodra@gmail.com>
1391 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1392 symbols before calculating verrefs. Don't renumber dynsyms
1393 after gc. Exclude .gnu.version when zero or one dynsym.
1394 Localize some vars and reindent.
1396 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1399 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1400 return from bfd_canonicalize_dynamic_reloc.
1402 2017-09-15 Alan Modra <amodra@gmail.com>
1405 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1406 overflows bfd_size_type.
1408 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1411 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1412 to indicate if conversion is performed.
1413 (elf_i386_check_relocs): Cache section contents and relocations
1414 if conversion is performed.
1415 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1416 contents and relocations if conversion is performed.
1418 2017-09-14 Nick Clifton <nickc@redhat.com>
1421 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1424 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1426 * elfxx-x86.h: Fix a typo in comments.
1428 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1430 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1432 2017-09-09 Alan Modra <amodra@gmail.com>
1434 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1437 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1439 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1440 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1441 (elf_i386_finish_dynamic_symbol): Likewise.
1442 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1443 (elf_x86_64_finish_dynamic_symbol): Likewise.
1444 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1445 (_bfd_x86_elf_fixup_symbol): Likewise.
1447 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1449 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1450 check has_non_got_reloc.
1452 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1455 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1456 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1457 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1458 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1459 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1460 and linker_def on __ehdr_start if it is referenced and not
1462 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1463 and return TRUE when building executable, if a symbol has
1464 non-GOT/non-PLT relocations in text section or there is no
1466 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1468 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1470 * elfxx-x86.h: Update comments.
1472 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1474 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1475 elf_x86_plt_layout_table with elf_x86_init_table.
1476 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1478 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1480 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1481 (elf_x86_init_table): This.
1482 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1483 elf_x86_plt_layout_table with elf_x86_init_table.
1485 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1487 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1488 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1489 * configure: Regenerated.
1490 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1491 and r_sym fields of plt_layout.
1492 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1494 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1495 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1496 r_info nor r_sym fields.
1497 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1499 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1501 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1503 * (_bfd_riscv_relax_align): Call bfd_set_error and
1504 print an error message when unable to relax a .align directive.
1506 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1508 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1509 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1510 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1511 R_RISCV_PCREL_HI20 relocs, and pass the result to
1512 riscv_record_pcrel_hi_reloc.
1514 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1517 r_type_p. Remove the converted argument. Replace
1518 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1519 the new relocation type via r_type_p.
1520 (elf_i386_relocate_section): Likewise.
1521 (elf_i386_finish_dynamic_symbol): Likewise.
1522 (need_convert_load): Removed.
1523 (check_relocs_failed): Updated.
1524 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1525 instead of setting need_convert_load.
1526 (_bfd_i386_elf_convert_load): Removed.
1527 * elf64-x86-64.c (need_convert_load): Removed.
1528 (check_relocs_failed): Updated.
1529 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1530 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1531 Return the new relocation type via r_type_p.
1532 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1533 instead of setting need_convert_load.
1534 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1536 (_bfd_x86_64_elf_convert_load): Removed.
1537 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1538 with SYMBOL_REFERENCES_LOCAL_P.
1539 (elf_x86_64_finish_dynamic_symbol): Likewise.
1540 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1542 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1543 (_bfd_x86_elf_link_symbol_references_local): New function.
1544 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1545 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1546 SYMBOL_REFERENCES_LOCAL_P.
1547 (elf_x86_link_hash_entry): Add local_ref.
1548 (elf_x86_link_hash_table): Remove convert_load.
1549 (_bfd_i386_elf_convert_load): Removed.
1550 (_bfd_x86_64_elf_convert_load): Likewise.
1551 (_bfd_x86_elf_link_symbol_references_local): New.
1553 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1555 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1556 (elf_x86_64_info_to_howto): Get the real relocation type by
1557 masking out R_X86_64_converted_reloc_bit.
1558 (elf_x86_64_check_tls_transition): Get the real relocation type
1559 by masking out R_X86_64_converted_reloc_bit.
1560 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1561 instead of setting converted_reloc.
1562 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1563 instead of converted_reloc. Get the real relocation type by
1564 masking out R_X86_64_converted_reloc_bit.
1565 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1566 R_X86_64_converted_reloc_bit is valid.
1567 * elfxx-x86.h (converted_reloc): Removed.
1569 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1571 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1572 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1573 to get the relocation type again.
1574 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1575 r_type when calling elf_x86_64_tls_transition. Don't use
1576 ELF32_R_TYPE to get the relocation type again.
1578 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1583 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1586 argument. Don't check relocation overflow. Avoid relocation
1587 overflow if --no-relax is used. Set converted_reloc on symbol
1588 if a GOTPCREL relocation is converted.
1589 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1590 --no-relax if GOTPCREL relocation conversion leads to relocation
1592 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1594 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1595 Edmar Wienskoski <edmar.wienskoski@nxp.com
1597 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1598 (ppc_elf_check_relocs): Handle it.
1599 (ppc_elf_vle_split20): New function.
1600 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1602 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1605 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1606 for x86-64 if GOT_TLS_GDESC_P is true.
1608 2017-09-03 Alan Modra <amodra@gmail.com>
1611 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1613 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1615 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1616 tls_get_addr for x86-64 in one place.
1618 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1620 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1621 with elfxx-x86.lo for 64-bit BFD.
1622 * configure: Regenerated.
1624 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1626 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1627 (_bfd_i386_elf_convert_load): This. Remove static.
1628 (elf_i386_size_dynamic_sections): Removed.
1629 (elf_backend_size_dynamic_sections): Likewise.
1630 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1631 (_bfd_x86_64_elf_convert_load): This. Remove static.
1632 (elf_x86_64_size_dynamic_sections): Removed.
1633 (elf_backend_size_dynamic_sections): Likewise.
1634 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1635 (elf_x86_allocate_dynrelocs): This. Make it static.
1636 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1637 (elf_x86_allocate_local_dynreloc): This. Make it static.
1638 (elf_i386_is_reloc_section): New function.
1639 (elf_x86_64_is_reloc_section): Likewise.
1640 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1641 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1642 Rearrange got_entry_size initialization.
1643 (_bfd_x86_elf_size_dynamic_sections): New function.
1644 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1645 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1646 (_bfd_i386_elf_convert_load): New.
1647 (_bfd_x86_64_elf_convert_load): Likewise.
1648 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1649 (elf_backend_size_dynamic_sections): Likewise.
1650 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1651 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1653 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1655 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1658 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1660 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1661 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1663 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1665 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1666 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1667 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1668 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1669 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1670 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1672 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1674 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1675 (elf_i386_allocate_local_dynrelocs): Likewise.
1676 (elf_i386_size_dynamic_sections): Replace
1677 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1678 with _bfd_x86_elf_allocate_dynrelocs and
1679 _bfd_x86_elf_allocate_local_dynrelocs.
1680 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1681 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1682 (elf_x86_64_size_dynamic_sections): Replace
1683 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1684 with _bfd_x86_elf_allocate_dynrelocs and
1685 _bfd_x86_elf_allocate_local_dynrelocs.
1686 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1687 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1688 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1689 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1691 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf32-i386.c (is_i386_elf): Removed.
1694 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1695 (elf_i386_size_dynamic_sections): Likewise.
1696 (elf_i386_relocate_section): Likewise.
1697 * elf64-x86-64.c (is_x86_64_elf): Removed.
1698 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1700 (elf_x86_64_size_dynamic_sections): Likewise.
1701 (elf_x86_64_relocate_section): Likewise.
1702 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1704 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1707 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1709 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1710 (elf_i386_allocate_dynrelocs): Replace
1711 elf_i386_compute_jump_table_size with
1712 elf_x86_compute_jump_table_size.
1713 (elf_i386_size_dynamic_sections): Likewise.
1714 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1715 (elf_x86_64_allocate_dynrelocs): Replace
1716 elf_x86_64_compute_jump_table_size with
1717 elf_x86_compute_jump_table_size.
1718 (elf_x86_64_size_dynamic_sections): Likewise.
1719 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1721 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1722 (elf_x86_compute_jump_table_size): New.
1724 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1726 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1728 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1729 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1731 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1733 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1734 with htab->is_vxworks.
1735 (elf_i386_size_dynamic_sections): Likewise.
1736 (elf_i386_relocate_section): Likewise.
1737 (elf_i386_finish_dynamic_symbol): Likewise.
1738 (elf_i386_finish_dynamic_sections): Likewise.
1740 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1743 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1744 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1745 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1746 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1747 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1748 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1749 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1751 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1755 ELF_COMMON_DEF_P for common symbols.
1757 2017-09-02 Alan Modra <amodra@gmail.com>
1759 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1760 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1761 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1763 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1765 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1766 (elf_backend_gc_mark_hook): Likewise.
1767 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1768 (elf_backend_gc_mark_hook): Likewise.
1769 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1770 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1771 (elf_backend_gc_mark_hook): Likewise.
1773 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1776 (elf_backend_adjust_dynamic_symbol): Likewise.
1777 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1778 (elf_backend_adjust_dynamic_symbol): Likewise.
1779 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1780 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1781 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1782 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1783 (elf_backend_adjust_dynamic_symbol): Likewise.
1785 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1787 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1790 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1792 * elf32-i386.c (elf_i386_mkobject): Removed.
1793 (bfd_elf32_mkobject): Likewise.
1794 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1795 (bfd_elf64_mkobject): Likewise.
1796 (bfd_elf32_mkobject): Likewise.
1797 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1798 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1799 (bfd_elf64_mkobject): Likewise.
1800 (bfd_elf32_mkobject): Likewise.
1802 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1804 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1805 Call _bfd_x86_elf_link_setup_gnu_properties.
1806 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1807 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1809 (elf_x86_64_non_lazy_plt): Likewise.
1810 (elf_x86_64_lazy_bnd_plt): Likewise.
1811 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1812 (elf_x86_64_lazy_ibt_plt): Likewise.
1813 (elf_x32_lazy_ibt_plt): Likewise.
1814 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1815 (elf_x32_non_lazy_ibt_plt): Likewise.
1816 (elf_x86_64_nacl_plt): Likewise.
1817 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1818 _bfd_x86_elf_link_setup_gnu_properties.
1819 * elfxx-x86.c: Include elf-vxworks.h".
1820 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1821 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1822 comments for pic_plt0_entry and pic_plt_entry.
1823 (elf_x86_non_lazy_plt_layout): Likewise.
1824 (elf_x86_plt_layout_table): New.
1825 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1827 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1830 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1831 .eh_frame section for the second PLT.
1832 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1833 alignment of .eh_frame section for the second PLT.
1835 2017-09-01 Nick Clifton <nickc@redhat.com>
1838 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1841 2017-09-01 Nick Clifton <nickc@redhat.com>
1844 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1845 attribute buffer is NUL terminated.
1847 2017-08-31 Nick Clifton <nickc@redhat.com>
1850 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1851 to dwarf string sections.
1853 2017-08-31 Alan Modra <amodra@gmail.com>
1855 * po/SRC-POTFILES.in: Regenerate.
1857 2017-08-31 Alan Modra <amodra@gmail.com>
1859 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1860 for a section containing just a terminator. Allow multiple
1861 terminators at end of section.
1862 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1863 sections when not adding alignment. Assert on terminator in
1866 2017-08-31 Alan Modra <amodra@gmail.com>
1870 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1873 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1875 * configure.ac (bfd_backends): Add elf64.lo together with
1876 elfxx-x86.lo for 64-bit BFD.
1877 * configure: Regenerated.
1879 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1881 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1884 2017-08-31 Alan Modra <amodra@gmail.com>
1887 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1888 before _close_and_cleanup. Call iovec->bclose after.
1889 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1891 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1893 * elf32-i386.c (elf_i386_plt_type): Removed.
1894 (elf_i386_plt): Likewise.
1895 (elf_i386_get_synthetic_symtab): Updated. Call
1896 _bfd_x86_elf_get_synthetic_symtab.
1897 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1898 (elf_x86_64_plt): Likewise.
1899 (elf_x86_64_get_synthetic_symtab): Updated. Call
1900 _bfd_x86_elf_get_synthetic_symtab.
1901 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1902 (elf_x86_64_get_plt_got_vma): Likewise.
1903 (elf_i386_valid_plt_reloc_p): Likewise.
1904 (elf_x86_64_valid_plt_reloc_p): Likewise.
1905 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1906 * elfxx-x86.h (elf_x86_plt_type): New.
1907 (elf_x86_plt): Likewise.
1908 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1910 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1912 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1913 target_id instead of elf_machine_code.
1915 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1917 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1918 (elf_i386_lazy_plt_layout): Likewise.
1919 (elf_i386_non_lazy_plt_layout): Likewise.
1920 (elf_i386_plt_layout): Likewise.
1921 (elf_i386_link_hash_table): Likewise.
1922 (elf_i386_next_tls_desc_index): Likewise.
1923 (elf_i386_srelplt2): Likewise.
1924 (elf_i386_plt): Likewise.
1925 (elf_i386_lazy_plt): Likewise.
1926 (elf_i386_non_lazy_plt): Likewise.
1927 (elf_i386_link_hash_table_create): Likewise.
1928 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1929 (elf_i386_lazy_plt): Updated.
1930 (elf_i386_non_lazy_plt): Likewise.
1931 (elf_i386_lazy_ibt_plt): Likewise.
1932 (elf_i386_non_lazy_ibt_plt): Likewise.
1933 (elf_i386_allocate_dynrelocs): Likewise.
1934 (elf_i386_size_dynamic_sections): Likewise.
1935 (elf_i386_relocate_section): Likewise.
1936 (elf_i386_finish_dynamic_symbol): Likewise.
1937 (elf_i386_finish_dynamic_sections): Likewise.
1938 (elf_i386_get_synthetic_symtab): Likewise.
1939 (elf_i386_link_setup_gnu_properties): Likewise.
1940 (elf_i386_nacl_plt): Likewise.
1941 * elf64-x86-64.c (ABI_64_P): Removed.
1942 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1943 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1944 (elf_x86_64_lazy_plt_layout): Likewise.
1945 (elf_x86_64_non_lazy_plt_layout): Likewise.
1946 (elf_x86_64_plt_layout): Likewise.
1947 (elf_x86_64_link_hash_table): Likewise.
1948 (elf_x86_64_plt): Likewise.
1949 (elf_x86_64_lazy_plt): Likewise.
1950 (elf_x86_64_non_lazy_plt): Likewise.
1951 (elf_x86_64_link_hash_table_create): Likewise.
1952 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1953 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1954 (elf_x86_64_lazy_plt): Updated.
1955 (elf_x86_64_non_lazy_plt): Likewise.
1956 (elf_x86_64_lazy_bnd_plt): Likewise.
1957 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1958 (elf_x86_64_lazy_ibt_plt): Likewise.
1959 (elf_x32_lazy_ibt_plt): Likewise.
1960 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1961 (elf_x32_non_lazy_ibt_plt): Likewise.
1962 (elf_x86_64_allocate_dynrelocs): Likewise.
1963 (elf_x86_64_size_dynamic_sections): Likewise.
1964 (elf_x86_64_relocate_section): Likewise.
1965 (elf_x86_64_finish_dynamic_symbol): Likewise.
1966 (elf_x86_64_finish_dynamic_sections): Likewise.
1967 (elf_x86_64_get_synthetic_symtab): Likewise.
1968 (elf_x86_64_link_setup_gnu_properties): Likewise.
1969 (elf_x86_64_nacl_plt): Likewise.
1970 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1972 (ELF32_DYNAMIC_INTERPRETER): New.
1973 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1974 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1975 (_bfd_x86_elf_link_hash_table_create): Likewise.
1976 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1977 (elf_x86_link_hash_table_free): This. Make it static.
1978 * elfxx-x86.h: Don't include "objalloc.h".
1980 (elf_x86_lazy_plt_layout): Likewise.
1981 (elf_x86_non_lazy_plt_layout): Likewise.
1982 (elf_x86_plt_layout): Likewise.
1983 (_bfd_x86_elf_link_hash_table_create): Likewise.
1984 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1985 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1986 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1987 srelplt2 and next_tls_desc_index.
1988 (_bfd_x86_elf_link_hash_table_free): Removed.
1990 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1992 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1993 branch offset interpretation.
1995 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1998 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
2000 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2002 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
2003 (elf_x86_64_srelplt2): Likewise.
2005 2017-08-30 Alan Modra <amodra@gmail.com>
2007 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
2008 (ppc64_elf_tls_optimize): Set it.
2009 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2010 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
2011 addis would add zero.
2012 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
2013 (ppc_elf_tls_optimize): Set it.
2014 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2015 insn on TPREL16_LO relocs to use r2 when addis would add zero.
2017 2017-08-30 Alan Modra <amodra@gmail.com>
2019 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
2020 __tls_get_addr call sequences to LE, don't move the addi down
2021 to the nop. Replace the bl with addi and leave the nop alone.
2023 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
2027 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
2029 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2031 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2033 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
2034 (BFD64_BACKENDS): Likewise.
2035 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
2036 (BFD64_BACKENDS_CFILES): Likewise.
2037 * Makefile.in: Regenerated.
2038 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
2039 elf32-i386.lo and elf64-x86-64.lo.
2040 * configure: Regenerated.
2041 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
2042 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2043 "objalloc.h" and "hashtab.h".
2044 (ELIMINATE_COPY_RELOCS): Removed.
2045 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2046 (SYMBOL_NO_COPYRELOC): Likewise.
2047 (elf_i386_link_hash_entry): Likewise.
2048 (GOT_UNKNOWN): Likewise.
2049 (GOT_NORMAL): Likewise.
2050 (GOT_TLS_GD): Likewise.
2051 (elf_i386_hash_entry): Likewise.
2052 (elf_i386_obj_tdata): Likewise.
2053 (elf_i386_tdata): Likewise.
2054 (elf_i386_local_got_tls_type): Likewise.
2055 (elf_i386_local_tlsdesc_gotent): Likewise.
2056 (elf_i386_hash_table): Likewise.
2057 (elf_i386_link_hash_newfunc): Likewise.
2058 (elf_i386_local_htab_hash): Likewise.
2059 (elf_i386_local_htab_eq): Likewise.
2060 (elf_i386_get_local_sym_hash): Likewise.
2061 (elf_i386_link_hash_table_free): Likewise.
2062 (elf_i386_copy_indirect_symbol): Likewise.
2063 (elf_i386_fixup_symbol): Likewise.
2064 (elf_i386_readonly_dynrelocs): Likewise.
2065 (elf_i386_always_size_sections): Likewise.
2066 (elf_i386_set_tls_module_base): Likewise.
2067 (elf_i386_dtpoff_base): Likewise.
2068 (compare_relocs): Likewise.
2069 (elf_i386_hash_symbol): Likewise.
2070 (elf_i386_parse_gnu_properties): Likewise.
2071 (elf_i386_merge_gnu_properties): Likewise.
2072 (elf_i386_link_check_relocs): Likewise.
2073 (elf_i386_merge_symbol_attribute): Likewise.
2074 (bfd_elf32_bfd_link_check_relocs): Likewise.
2075 (elf_backend_copy_indirect_symbol): Likewise.
2076 (elf_backend_always_size_sections): Likewise.
2077 (elf_backend_omit_section_dynsym): Likewise.
2078 (elf_backend_hash_symbol): Likewise.
2079 (elf_backend_fixup_symbol): Likewise.
2080 (elf_backend_parse_gnu_properties): Likewise.
2081 (elf_backend_merge_gnu_properties): Likewise.
2082 (elf_backend_merge_symbol_attribute): Likewise.
2083 (elf_i386_mkobject): Updated.
2084 (elf_i386_link_hash_table_create): Likewise.
2085 (elf_i386_check_tls_transition): Likewise.
2086 (elf_i386_tls_transition): Likewise.
2087 (elf_i386_convert_load_reloc): Likewise.
2088 (elf_i386_check_relocs): Likewise.
2089 (elf_i386_adjust_dynamic_symbol): Likewise.
2090 (elf_i386_allocate_dynrelocs): Likewise.
2091 (elf_i386_convert_load): Likewise.
2092 (elf_i386_size_dynamic_sections): Likewise.
2093 (elf_i386_relocate_section): Likewise.
2094 (elf_i386_finish_dynamic_symbol ): Likewise.
2095 (elf_i386_finish_dynamic_sections): Likewise.
2096 (elf_i386_output_arch_local_syms): Likewise.
2097 (elf_i386_get_synthetic_symtab): Likewise.
2098 (elf_i386_link_setup_gnu_properties): Likewise.
2099 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
2100 of elf_link_hash_table, as base.
2101 (elf_i386_next_tls_desc_index): New.
2102 (elf_i386_srelplt2): Likewise.
2103 (elf_i386_plt): Likewise.
2104 (elf_i386_lazy_plt): Likewise.
2105 (elf_i386_non_lazy_plt): Likewise.
2106 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
2107 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2108 "objalloc.h" and "hashtab.h".
2109 (ELIMINATE_COPY_RELOCS): Removed.
2110 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2111 (SYMBOL_NO_COPYRELOC): Likewise.
2112 (elf_x86_64_link_hash_entry): Likewise.
2113 (GOT_UNKNOWN): Likewise.
2114 (GOT_NORMAL): Likewise.
2115 (GOT_TLS_GD): Likewise.
2116 (elf_x86_64_hash_entry): Likewise.
2117 (elf_x86_64_obj_tdata): Likewise.
2118 (elf_x86_64_tdata): Likewise.
2119 (elf_x86_64_local_got_tls_type): Likewise.
2120 (elf_x86_64_local_tlsdesc_gotent): Likewise.
2121 (elf_x86_64_hash_table): Likewise.
2122 (elf_x86_64_link_hash_newfunc): Likewise.
2123 (elf_x86_64_local_htab_hash): Likewise.
2124 (elf_x86_64_local_htab_eq): Likewise.
2125 (elf_x86_64_get_local_sym_hash): Likewise.
2126 (elf_x86_64_link_hash_table_free): Likewise.
2127 (elf_x86_64_copy_indirect_symbol): Likewise.
2128 (elf_x86_64_fixup_symbol): Likewise.
2129 (elf_x86_64_readonly_dynrelocs): Likewise.
2130 (elf_x86_64_always_size_sections): Likewise.
2131 (elf_x86_64_set_tls_module_base): Likewise.
2132 (elf_x86_64_dtpoff_base): Likewise.
2133 (compare_relocs): Likewise.
2134 (elf_x86_64_merge_symbol_attribute): Likewise.
2135 (elf_x86_64_hash_symbol): Likewise.
2136 (elf_x86_64_parse_gnu_properties): Likewise.
2137 (elf_x86_64_merge_gnu_properties): Likewise.
2138 (elf_x86_64_link_check_relocs): Likewise.
2139 (elf_backend_copy_indirect_symbol): Likewise.
2140 (elf_backend_always_size_sections): Likewise.
2141 (bfd_elf64_bfd_link_check_relocs): Likewise.
2142 (elf_backend_merge_symbol_attribute): Likewise.
2143 (elf_backend_hash_symbol): Likewise.
2144 (elf_backend_omit_section_dynsym): Likewise.
2145 (elf_backend_fixup_symbol): Likewise.
2146 (elf_backend_parse_gnu_properties): Likewise.
2147 (elf_backend_merge_gnu_properties): Likewise.
2148 (bfd_elf32_bfd_link_check_relocs): Likewise.
2149 (elf_x86_64_mkobject): Updated.
2150 (elf_x86_64_link_hash_table_create): Likewise.
2151 (elf_x86_64_check_tls_transition): Likewise.
2152 (elf_x86_64_tls_transition): Likewise.
2153 (elf_x86_64_convert_load_reloc): Likewise.
2154 (elf_x86_64_check_relocs): Likewise.
2155 (elf_x86_64_adjust_dynamic_symbol): Likewise.
2156 (elf_x86_64_allocate_dynrelocs): Likewise.
2157 (elf_x86_64_convert_load): Likewise.
2158 (elf_x86_64_size_dynamic_sections): Likewise.
2159 (elf_x86_64_relocate_section): Likewise.
2160 (elf_x86_64_finish_dynamic_symbol ): Likewise.
2161 (elf_x86_64_finish_dynamic_sections): Likewise.
2162 (elf_x86_64_output_arch_local_syms): Likewise.
2163 (elf_x86_64_get_synthetic_symtab): Likewise.
2164 (elf_x86_64_link_setup_gnu_properties): Likewise.
2165 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
2166 instead of elf_link_hash_table, as base.
2167 (elf_x86_64_next_tls_desc_index): New.
2168 (elf_x86_64_srelplt2): Likewise.
2169 (elf_x86_64_plt): Likewise.
2170 (elf_x86_64_lazy_plt): Likewise.
2171 (elf_x86_64_non_lazy_plt): Likewise.
2172 * elfxx-x86.c: New file.
2173 * elfxx-x86.h: Likewise.
2175 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2177 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
2179 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2181 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2183 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
2184 sections before checking dynamic relocations and free invalid
2185 PLT section contents.
2186 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2188 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2190 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
2191 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
2193 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2196 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
2198 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2200 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
2202 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
2204 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
2206 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
2209 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
2210 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
2211 Add a has_no_copy_on_protected bitfield.
2212 (elf_has_no_copy_on_protected): New.
2213 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
2214 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2215 (elf_merge_gnu_property_list): Likewise.
2216 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
2217 to FALSE for elf_has_no_copy_on_protected.
2218 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
2219 (elf_i386_link_hash_entry): Add def_protected.
2220 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2221 when checking info->nocopyreloc.
2222 (elf_i386_link_setup_gnu_properties): Don't set
2223 extern_protected_data here.
2224 (elf_i386_merge_symbol_attribute): New function.
2225 (elf_backend_merge_symbol_attribute): New.
2226 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2227 (elf_x86_64_link_hash_entry): Add def_protected.
2228 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2229 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2230 when checking info->nocopyreloc.
2231 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2232 relocation run-time overflow and unresolvable R_X86_64_32S
2233 relocation against protected data symbol defined in shared object
2234 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2235 (elf_x86_64_link_setup_gnu_properties): Don't set
2236 extern_protected_data here.
2237 (elf_x86_64_merge_symbol_attribute): New function.
2238 (elf_backend_merge_symbol_attribute): New.
2240 2017-08-26 Alan Modra <amodra@gmail.com>
2242 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2243 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2244 (ppc_elf_relocate_section): Comment fix.
2245 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2246 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2247 Support dynamic relocs for TPREL16 when non-pic too.
2248 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2249 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2252 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2254 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2255 "symbol" in comments.
2256 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2258 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2261 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2262 R_X86_64_PC32 relocation run-time overflow and unresolvable
2263 R_X86_64_32S relocation with -z nocopyreloc.
2265 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2267 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2268 Undefined symbols may not have a type.
2269 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2271 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2274 bfd_link_info. Report shared, PIE or PDE object based on
2276 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2277 (elf_x86_64_relocate_section): Likewise.
2279 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2281 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2282 for function symbols.
2283 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2285 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2287 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2288 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2289 is set on any input relocatable file.
2290 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2292 2017-08-23 Alan Modra <amodra@gmail.com>
2295 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2296 ensure_undefweak_dynamic. Handle undefined too.
2297 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2298 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2299 (allocate_dynrelocs): Discard undefined non-default visibility
2300 relocs first. Make undefined syms dynamic. Tidy goto.
2302 2017-08-21 Alan Modra <amodra@gmail.com>
2303 H.J. Lu <hongjiu.lu@intel.com>
2306 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2307 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2309 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2312 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2313 undefined weak symbols.
2315 2017-08-18 Nick Clifton <nickc@redhat.com>
2318 * tekhex.c (getsym): Fix check for source pointer walking off the
2319 end of the input buffer.
2321 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2324 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2325 relocations in debug sections, change abort to _bfd_error_handler.
2327 2017-08-14 Nick Clifton <nickc@redhat.com>
2330 * elf.c (setup_group): Check for an empty or very small group
2332 * po/bfd.pot: Regenerate.
2334 2017-08-14 Alan Modra <amodra@gmail.com>
2337 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2338 alignment padding here.
2339 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2340 in a reverse pass over sections.
2342 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2346 for @plt suffixes first.
2347 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2349 2017-08-08 Nick Clifton <nickc@redhat.com>
2352 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2353 small section lengths.
2354 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2356 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2357 there is enough data present in the note.
2359 2017-08-08 Alan Modra <amodra@gmail.com>
2362 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2363 got.refcount for GOTOFF relocs, just create .got section.
2365 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2367 * elflink.c (elf_link_add_object_symbols): Move common symbol
2368 check after bed->common_definition.
2370 2017-08-07 Alan Modra <amodra@gmail.com>
2373 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2374 needed to define various dynamic tags have been discarded.
2376 2017-08-07 Nick Clifton <nickc@redhat.com>
2379 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2380 has not been set then use the bfd returned by
2381 _bfd_elf_link_setup_gnu_properties. If that is null then search
2382 through all the input bfds selecting the first normal, ELF format
2384 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2386 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2388 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2390 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2391 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2392 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2393 (elf_i386_link_check_relocs): New function.
2394 (bfd_elf32_bfd_link_check_relocs): New.
2395 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2397 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2398 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2399 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2400 (elf_x86_64_link_check_relocs): New function.
2401 (bfd_elf64_bfd_link_check_relocs): New.
2402 (bfd_elf32_bfd_link_check_relocs): Likewise.
2404 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2407 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2408 as undefined for --no-define-common.
2410 2017-08-05 Alan Modra <amodra@gmail.com>
2412 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2413 hppa_link_hash_table.
2415 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2417 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2418 entries for sysregs with negative indices.
2420 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2422 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2423 isn't the S/390 specific elf data.
2424 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2426 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2428 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2429 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2430 [R_RISCV_ADD16]: Likewise.
2431 [R_RISCV_ADD32]: Likewise.
2432 [R_RISCV_ADD64]: Likewise.
2433 [R_RISCV_SUB6]: Likewise.
2434 [R_RISCV_SUB8]: Likewise.
2435 [R_RISCV_SUB16]: Likewise.
2436 [R_RISCV_SUB32]: Likewise.
2437 [R_RISCV_SUB64]: Likewise.
2439 2017-07-31 Alan Modra <amodra@gmail.com>
2441 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2442 without ld.so checks.
2444 2017-07-29 Alan Modra <amodra@gmail.com>
2447 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2448 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2449 (is_elfv2_localentry0): Test non_zero_localentry.
2450 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2452 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2454 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2455 pointer check for htab->elf.irelplt.
2456 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2458 2017-07-27 Nick Clifton <nickc@redhat.com>
2461 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2463 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2465 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2467 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2469 (evax_bfd_print_emh): Check for invalid string lengths.
2471 2017-07-25 Nick Clifton <nickc@redhat.com>
2473 * po/fr.po: Updated French translation.
2475 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2478 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2479 16-bit absolute branches into 10-bit pc-relative branches on the
2480 MSP430 as well as the MSP430X.
2482 2017-07-25 Alan Modra <amodra@gmail.com>
2484 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2485 (stub_eh_frame_size): New function.
2486 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2487 (group_sections): Init group tls_get_addr_opt_bctrl.
2488 (ppc64_elf_size_stubs): Update sizing and initialization of
2489 .eh_frame. Iteration over stubs via group list.
2490 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2491 (ppc64_elf_finish_dynamic_sections): Update finalization of
2494 2017-07-24 Nick Clifton <nickc@redhat.com>
2497 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2498 of the relocs to the canonicalize_one_reloc routine.
2499 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2500 for the _bfd_mach_o_canonicalize_one_reloc field.
2501 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2502 res_base parameter. Use to check for corrupt pair relocs.
2503 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2505 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2507 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2510 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2511 enough data in the record before attempting to parse it.
2512 (_bfd_vms_slurp_eeom): Likewise.
2514 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2515 (image_set_ptr): Likewise.
2516 (alpha_vms_slurp_relocs): Likewise.
2518 (alpha_vms_object_p): Check for a truncated record.
2520 2017-07-24 Nick Clifton <nickc@redhat.com>
2523 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2524 an unrecognized reloc and sets the bfd_error value.
2525 * libbfd.h: Regenerate.
2526 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2528 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2529 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2530 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2531 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2532 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2534 2017-07-23 Alan Modra <amodra@gmail.com>
2536 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2539 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2542 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2543 reloc_class_ifunc for ifunc symbols.
2545 2017-07-19 Nick Clifton <nickc@redhat.com>
2548 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2549 correct magic bytes at the start, set the error to wrong format
2550 and clear the format selector before returning NULL.
2552 2017-07-19 Nick Clifton <nickc@redhat.com>
2555 * coff-rs6000.c (_bfd_strntol): New function.
2556 (_bfd_strntoll): New function.
2557 (GET_VALUE_IN_FIELD): New macro.
2558 (EQ_VALUE_IN_FIELD): new macro.
2559 (_bfd_xcoff_slurp_armap): Use new macros.
2560 (_bfd_xcoff_archive_p): Likewise.
2561 (_bfd_xcoff_read_ar_hdr): Likewise.
2562 (_bfd_xcoff_openr_next_archived_file): Likewise.
2563 (_bfd_xcoff_stat_arch_elt): Likewise.
2564 * coff64-rs6000.c (_bfd_strntol): New function.
2565 (_bfd_strntoll): New function.
2566 (GET_VALUE_IN_FIELD): New macro.
2567 (xcoff64_slurp_armap): Use new macros.
2569 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2570 John Eric Martin <John.Martin@emmicro-us.com>
2572 * bfd-in2.h: Regenerate.
2573 * libbfd.h: Regenerate.
2574 * elf32-arc.c (JLI): Define.
2575 * reloc.c: Add JLI relocations.
2577 2017-07-18 Nick Clifton <nickc@redhat.com>
2580 * coff-sh.c: Fix spelling typos.
2581 * compress.c: Likewise.
2582 * cpu-pdp11.c: Likewise.
2583 * ecofflink.c: Likewise.
2584 * elf-m10300.c: Likewise.
2586 * elf32-arm.c: Likewise.
2587 * elf32-m68k.c: Likewise.
2588 * elf32-nds32.c: Likewise.
2589 * elf32-ppc.c: Likewise.
2590 * elf32-sh.c: Likewise.
2591 * elf32-v850.c: Likewise.
2592 * elf64-ppc.c: Likewise.
2593 * elf64-x86-64.c: Likewise.
2594 * elflink.c: Likewise.
2595 * elfnn-aarch64.c: Likewise.
2596 * elfxx-mips.c: Likewise.
2598 * sunos.c: Likewise.
2599 * vms-alpha.c: Likewise.
2600 * xcofflink.c: Likewise.
2602 2017-07-18 Nick Clifton <nickc@redhat.com>
2605 * coffcode.h (handle_COMDAT): Replace abort with an error message
2608 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2611 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2614 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2616 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2618 2017-07-16 Alan Modra <amodra@gmail.com>
2620 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2621 __tls_index GOT entries when using __tls_get_addr_opt stub.
2622 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2624 2017-07-12 Alan Modra <amodra@gmail.com>
2626 * po/es.po: Update from translationproject.org/latest/bfd/.
2627 * po/fi.po: Likewise.
2628 * po/fr.po: Likewise.
2629 * po/id.po: Likewise.
2630 * po/ja.po: Likewise.
2631 * po/ro.po: Likewise.
2632 * po/ru.po: Likewise.
2633 * po/sr.po: Likewise.
2634 * po/sv.po: Likewise.
2635 * po/tr.po: Likewise.
2636 * po/uk.po: Likewise.
2637 * po/vi.po: Likewise.
2638 * po/zh_CN.po: Likewise.
2639 * po/hr.po: New file from translationproject.org.
2640 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2641 * configure: Regenerate.
2643 2017-07-12 Nick Clifton <nickc@redhat.com>
2645 Fix compile time warnings using gcc 7.1.1.
2646 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2648 (elf_xtensa_get_gotplt_section): Increase length of got_name
2650 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2651 default return of FALSE.
2652 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2653 default return of FALSE.
2655 2017-07-12 Alan Modra <amodra@gmail.com>
2657 * binary.c (binary_set_section_contents): Don't print filepos in
2659 (coff_write_object_contents): Cast size_t for error message.
2660 (coff_slurp_line_table): Don't use bfd_vma symndx.
2661 (coff_slurp_reloc_table): Remove unneeded cast.
2662 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2664 (find_abstract_instance_name): Likewise.
2665 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2666 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2667 (elf32_arm_check_relocs): Make r_symndx an int.
2668 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2670 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2672 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2674 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2675 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2676 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2677 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2678 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2679 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2680 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2681 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2682 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2683 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2684 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2685 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2686 and use %lu for error message.
2687 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2688 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2691 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2693 (elf32_arm_final_link_relocate): Likewise.
2694 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2695 * coffcode.h (styp_to_sec_flags): Likewise.
2696 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2697 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2698 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2699 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2700 (elf32_bfin_merge_private_bfd_data): Likewise.
2701 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2702 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2703 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2704 (i370_elf_relocate_section): Likewise.
2705 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2706 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2707 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2708 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2709 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2710 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2711 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2712 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2713 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2714 * ieee.c (ieee_write_id, read_id): Likewise.
2715 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2716 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2717 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2718 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2719 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2720 * stabs.c (_bfd_link_section_stabs): Likewise.
2722 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2724 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2725 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2726 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2727 * coff-sh.c (sh_relax_section): Likewise.
2728 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2729 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2730 * coffcode.h (coff_slurp_reloc_table): Likewise.
2731 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2732 (_bfd_coff_read_string_table): Likewise.
2733 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2734 * compress.c (bfd_get_full_section_contents): Likewise.
2735 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2736 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2737 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2738 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2739 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2740 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2741 (elf32_arm_write_section): Likewise.
2742 * elf32-bfin.c (bfin_relocate_section): Likewise.
2743 (bfinfdpic_relocate_section): Likewise.
2744 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2745 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2746 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2747 (elf_i386_relocate_section): Likewise.
2748 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2749 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2750 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2751 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2752 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2753 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2754 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2755 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2756 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2757 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2758 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2759 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2760 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2761 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2762 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2763 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2764 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2765 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2766 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2767 * elf32-sh.c (sh_elf_relax_section): Likewise.
2768 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2769 (sh_elf_relocate_section): Likewise.
2770 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2771 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2772 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2773 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2774 * elf32-v850.c (v850_elf_relax_section): Likewise.
2775 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2776 (elf_vax_relocate_section): Likewise.
2777 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2778 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2779 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2780 (do_fix_for_relocatable_link): Likewise.
2781 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2782 (elf64_alpha_relax_with_lituse): Likewise.
2783 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2784 (elf_hppa_final_link_relocate): Likewise.
2785 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2786 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2787 (elf64_vms_link_add_object_symbols): Likewise.
2788 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2789 (mmix_final_link_relocate): Likewise.
2790 * elf64-s390.c (invalid_tls_insn): Likewise.
2791 (elf_s390_relocate_section): Likewise.
2792 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2793 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2794 (elf_x86_64_relocate_section): Likewise.
2795 * elfcode.h (elf_slurp_symbol_table): Likewise.
2796 * elfcore.h (elf_core_file_p): Likewise.
2797 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2798 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2799 (elfNN_aarch64_relocate_section): Likewise.
2800 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2801 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2802 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2803 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2804 (_bfd_mips_elf_relocate_section): Likewise.
2805 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2806 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2807 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2808 * ieee.c (ieee_slurp_external_symbols): Likewise.
2809 * ihex.c (ihex_write_object_content): Likewise.
2810 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2811 * merge.c (_bfd_merged_section_offset): Likewise.
2812 * mmo.c (mmo_write_loc_chunk): Likewise.
2813 (mmo_write_object_contents): Likewise.
2814 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2815 * stabs.c (_bfd_link_section_stabs): Likewise.
2816 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2818 2017-07-11 Alan Modra <amodra@gmail.com>
2820 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2822 2017-07-11 Alan Modra <amodra@gmail.com>
2824 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2825 instruction" error using _bfd_error_handler, not einfo.
2827 2017-07-10 Nick Clifton <nickc@redhat.com>
2829 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2830 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2832 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2834 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2836 2017-07-07 Alan Modra <amodra@gmail.com>
2838 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2840 2017-07-07 Alan Modra <amodra@gmail.com>
2842 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2843 as long long. Move code replacing "ll" with "I64", and simplify.
2845 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2847 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2850 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2852 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2854 (line_info_add_file_name): Likewise.
2855 (decode_line_info): Likewise.
2857 2017-07-04 Tristan Gingold <gingold@adacore.com>
2859 * version.m4: Bump version to 2.29.51
2860 * configure: Regenerate.
2862 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2864 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2865 sanity check at the head of this function.
2867 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2869 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2870 dwarf_line_str_size.
2871 (struct attr_abbrev): Add field implicit_const.
2872 (dwarf_debug_sections): Add .debug_line_str.
2873 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2874 (dwarf_debug_section_assert): Add static assertion.
2875 (read_indirect_line_string): New.
2876 (read_abbrevs): Support DW_FORM_implicit_const.
2877 (is_str_attr): Support DW_FORM_line_strp.
2878 (read_attribute_value): Support DW_FORM_line_strp and
2879 DW_FORM_implicit_const.
2880 (read_attribute): Support DW_FORM_implicit_const.
2881 (line_info_add_include_dir, line_info_add_include_dir_stub):
2882 (line_info_add_file_name, read_formatted_entries): New.
2883 (decode_line_info, parse_comp_unit): Support DWARF 5.
2884 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2886 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2888 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2889 abort statement that was put for symbols that are not dynamic.
2891 2017-07-03 Tristan Gingold <gingold@adacore.com>
2893 * po/bfd.pot: Regenerate
2895 2017-07-03 Alan Modra <amodra@gmail.com>
2897 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2898 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2899 * elf.c (setup_group): Use "Lx" to print sh_size.
2900 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2901 unknown section type in hex.
2902 (copy_special_section_fields): Style fix.
2903 (bfd_section_from_shdr): Correct format for sh_link. Use a
2904 common error message for all the variants of unrecognized
2906 (assign_file_positions_for_load_sections): Use "Lx" for lma
2907 adjust error message.
2908 (assign_file_positions_for_non_load_sections): Formatting.
2909 (rewrite_elf_program_header): Formatting. Use "Lx" for
2910 bfd_vma values in error messages.
2911 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2912 ELF_R_SYM value to type expected by format.
2913 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2915 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2916 (elf_link_input_bfd): Use "Lx" for r_info.
2917 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2919 2017-07-03 Alan Modra <amodra@gmail.com>
2921 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2922 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2923 Microsoft C library variant of long long format specifier.
2924 (PRINT20): Cast value to bfd_uint64_t not long long.
2925 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2926 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2927 long long. Don't cast to bfd_vma.
2928 * elf32-score.c (score3_bfd_getl48): Likewise.
2929 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2931 2017-07-03 Alan Modra <amodra@gmail.com>
2933 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2935 (bfd_elf_print_symbol): Don't cast symbol->flags.
2936 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2937 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2938 _bfd_error_handler argument order.
2939 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2941 2017-07-03 Alan Modra <amodra@gmail.com>
2943 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2944 AC_TYPE_LONG_DOUBLE.
2945 * configure: Regenerate.
2946 * config.in: Regenerate.
2948 2017-06-29 Andrew Waterman <andrew@sifive.com>
2950 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2953 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2955 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2956 unless it is undefined weak.
2957 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2958 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2960 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2961 is not dynamic in PIC, abort.
2963 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2966 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2967 undefined weak symbols into dynamic.
2968 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2969 relocation for non-dynamic symbols.
2970 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2972 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2974 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2975 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2976 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2977 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2978 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2981 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2983 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2984 (elfcore_write_s390_gs_bc): Likewise.
2985 * elf.c (elfcore_grok_s390_gs_cb): New function.
2986 (elfcore_grok_s390_gs_bc): New function.
2987 (elfcore_grok_note): Call them.
2988 (elfcore_write_s390_gs_cb): New function.
2989 (elfcore_write_s390_gs_bc): New function.
2990 (elfcore_write_register_note): Call them.
2992 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2994 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2995 bfd_get_file_size. Check archive element size.
2996 (_bfd_generic_get_section_contents_in_window): Likewise.
2998 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3000 * bfd-in2.h: Regenerated.
3001 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
3002 (bfd_get_file_size): Likewise.
3004 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
3005 Matthew Fortune <matthew.fortune@imgtec.com>
3007 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
3008 * cpu-mips.c (I_interaptiv_mr2): New enum value.
3009 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
3010 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
3012 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3013 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3014 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
3015 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
3016 `bfd_mach_mips_interaptiv_mr2' entries.
3017 * bfd-in2.h: Regenerate.
3019 2017-06-27 Nick Clifton <nickc@redhat.com>
3021 * tekhex.c (pass_over): Revert accidental conversion of a local
3022 array to a static array.
3024 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3027 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
3028 reloc addend if necessary. Adjust diff only if
3029 shrinked_insn_address < end_address.
3031 2017-06-27 Alan Modra <amodra@gmail.com>
3034 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
3035 (_bfd_generic_get_section_contents_in_window): Likewise.
3037 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
3039 * elfnn-riscv.c (perform_relocation): Support the new
3040 R_RISCV_32_PCREL relocation.
3041 (riscv_elf_relocate_section): Likewise.
3042 * elfxx-riscv.c (howto_table): Likewise.
3043 (riscv_reloc_map): Likewise.
3044 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
3045 * libbfd.h: Regenerate.
3047 2017-06-27 Alan Modra <amodra@gmail.com>
3050 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
3051 Use unsigned file pointer type, and remove cast.
3052 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
3053 Add "count", not "sz".
3055 2017-06-26 Pedro Alves <palves@redhat.com>
3058 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
3061 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3064 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
3067 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
3069 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
3070 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
3071 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
3072 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
3073 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
3075 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3078 * compress.c (bfd_get_full_section_contents): Don't check the
3080 * libbfd.c (_bfd_generic_get_section_contents): Check for and
3081 reject a section whose size + offset is greater than the size
3083 (_bfd_generic_get_section_contents_in_window): Likewise.
3085 2017-06-26 Nick Clifton <nickc@redhat.com>
3088 * tekhex.c (getvalue): Check for the source pointer exceeding the
3089 end pointer before the first byte is read.
3091 2017-06-26 Nick Clifton <nickc@redhat.com>
3094 * opncls.c (get_build_id): Check that the section is big enough
3095 to contain the whole note.
3096 * compress.c (bfd_get_full_section_contents): Check for and reject
3097 a section whose size is greater than the size of the entire file.
3098 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
3099 contain a notes section.
3101 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3103 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
3105 (elf_s390_modify_segment_map): Likewise.
3106 (bfd_elf_s390_set_options): Lisewise.
3108 2017-06-26 Alan Modra <amodra@gmail.com>
3110 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
3112 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
3113 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
3114 .preinit_array on --just-syms bfds.
3115 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
3116 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
3117 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
3119 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
3121 * elf.c (find_link): Bounds check "hint".
3123 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3125 * elf32-arm.c (using_thumb_only): Update list of architectures in
3126 BFD_ASSERT for which the logic is valid.
3127 (using_thumb2_bl): Likewise.
3128 (using_thumb2): Likewise and return true for ARMv8-R.
3129 (arch_has_arm_nop): Likewise.
3130 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
3131 merging logic. Update commentis for value 15 of v8m_baseline,
3132 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
3133 merging of value 15 of Tag_CPU_arch.
3135 2017-06-23 Jiong Wang <jiong.wang@arm.com>
3137 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
3138 BFD_RELOC_AARCH64_ADR_GOT_PAGE
3139 * bfd-in2.h: Regenerate.
3141 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3143 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
3144 the error_alignment label forward. Properly align program
3145 property note section.
3147 2017-06-22 Eric Christopher <echristo@gmail.com>
3149 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
3150 abs to fix a truncation warning.
3152 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3154 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
3155 local undefined weak symbol to 0.
3156 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
3158 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3160 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
3161 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3162 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
3163 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3164 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
3165 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3166 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
3167 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3169 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3171 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
3172 (elf_i386_lazy_ibt_plt_entry): Likewise.
3173 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
3174 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
3175 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
3176 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
3177 (elf_i386_lazy_plt_layout): Likewise.
3178 (elf_i386_non_lazy_plt_layout): Likewise.
3179 (elf_i386_link_hash_entry): Add plt_second.
3180 (elf_i386_link_hash_table): Add plt_second and
3181 plt_second_eh_frame.
3182 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
3183 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
3184 the second PLT. Check the second PLT.
3185 (elf_i386_relocate_section): Use the second PLT to resolve
3186 PLT reference if needed.
3187 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
3189 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
3190 second PLT. Generate unwind info for the second PLT.
3191 (elf_i386_plt_type): Add plt_second.
3192 (elf_i386_get_synthetic_symtab): Support the second PLT.
3193 (elf_i386_parse_gnu_properties): Support
3194 GNU_PROPERTY_X86_FEATURE_1_AND.
3195 (elf_i386_merge_gnu_properties): Support
3196 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3197 on GNU_PROPERTY_X86_FEATURE_1_IBT
3198 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
3199 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3200 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3201 is set on all relocatable inputs.
3202 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
3203 (elf_x32_lazy_ibt_plt_entry): Likewise.
3204 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
3205 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
3206 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
3207 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
3208 (elf_x86_64_lazy_ibt_plt): Likewise.
3209 (elf_x32_lazy_ibt_plt): Likewise.
3210 (elf_x86_64_non_lazy_ibt_plt): Likewise.
3211 (elf_x32_non_lazy_ibt_plt): Likewise.
3212 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
3213 (elf_x86_64_parse_gnu_properties): Support
3214 GNU_PROPERTY_X86_FEATURE_1_AND.
3215 (elf_x86_64_merge_gnu_properties): Support
3216 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3217 on GNU_PROPERTY_X86_FEATURE_1_IBT
3218 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
3219 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3220 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3221 is set on all relocatable inputs.
3223 2017-06-22 Nick Clifton <nickc@redhat.com>
3226 * som.c (setup_sections): NUL terminate the space_strings buffer.
3227 Check that the space.name field does not index beyond the end of
3228 the space_strings buffer.
3230 2017-06-21 Nick Clifton <nickc@redhat.com>
3233 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3235 2017-06-21 Nick Clifton <nickc@redhat.com>
3238 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3239 type of the size parameter.
3240 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3241 length of the counted string.
3242 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3243 (_bfd_vms_save_counted_string): Likewise.
3244 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3245 _bfd_vms_save_counted_string.
3246 (_bfd_vms_slurp_ehdr): Likewise.
3247 (_bfd_vms_slurp_egsd): Likewise.
3248 (Parse_module): Likewise.
3250 2017-06-21 Alan Modra <amodra@gmail.com>
3252 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3253 calls before tocsave calls.
3254 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3257 2017-06-21 Nick Clifton <nickc@redhat.com>
3260 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3261 bfd_get_full_section_contents returns no contents.
3263 2017-06-21 Nick Clifton <nickc@redhat.com>
3266 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3269 2017-06-21 Nick Clifton <nickc@redhat.com>
3272 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3274 (image_set_ptr): Likewise.
3275 (alpha_vms_fix_sec_rel): Likewise.
3276 (alpha_vms_slurp_relocs): Likewise.
3278 2017-06-21 Nick Clifton <nickc@redhat.com>
3281 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3283 (ieee_archive_p): Likewise.
3284 (ieee_object_p): Likewise.
3286 2017-06-21 Nick Clifton <nickc@redhat.com>
3289 * elf.c (setup_group): Zero the group section pointer list after
3290 allocation so that loops can be caught. Check for NULL pointers
3291 when processing a group list.
3293 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3295 * elf-s390.h: New file.
3296 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3298 (elf_s390_additional_program_headers): New function.
3299 (elf_s390_modify_segment_map): New function.
3300 (bfd_elf_s390_set_options): New function.
3301 (elf_backend_additional_program_headers)
3302 (elf_backend_modify_segment_map): Add macro definitions.
3304 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3307 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3308 the DYNAMIC bit instead of bfd_count_sections.
3310 2017-06-19 Nick Clifton <nickc@redhat.com>
3313 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3315 (evax_bfd_print_eeom): Likewise.
3316 (evax_bfd_print_egsd): Check for an overlarge record length.
3317 (evax_bfd_print_etir): Likewise.
3319 2017-06-19 Nick Clifton <nickc@redhat.com>
3322 * libieee.h (struct common_header_type): Add end_p field.
3323 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3325 (read_id): Check for a length that exceeds the remaining bytes in
3327 (ieee_seek): Initialise end_p.
3328 (ieee_archive_p): Likewise.
3329 (ieee_object_p): Likewise.
3331 2017-06-19 Nick Clifton <nickc@redhat.com>
3334 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3335 before reading the EIHS structure entries.
3337 2017-06-19 Nick Clifton <nickc@redhat.com>
3340 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3341 gsd_size. Check that there are enough bytes remaining to read the
3342 type and size of the next egsd. Check that the size of the egsd
3343 does not exceed the size of the record.
3345 2017-06-19 Alan Modra <amodra@gmail.com>
3347 * config.bfd: Correct targ_underscore for cris.
3349 2017-06-18 Alan Modra <amodra@gmail.com>
3351 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3352 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3354 2017-06-16 Nick Clifton <nickc@redhat.com>
3356 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3357 bucketlist is empty because there are no symbols to add to the
3360 2017-06-16 Alan Modra <amodra@gmail.com>
3366 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3367 (BFD_JUMP_TABLE_LINK): Likewise.
3368 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3369 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3370 (bfd_elf_define_start_stop): New function.
3371 * linker.c (bfd_generic_define_start_stop): New function.
3372 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3374 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3375 * aout-target.h (MY_bfd_define_start_stop): Define.
3376 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3377 * binary.c (binary_bfd_define_start_stop): Define.
3378 * bout.c (b_out_bfd_define_start_stop): Define.
3379 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3380 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3381 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3382 * coffcode.h (coff_bfd_define_start_stop): Define.
3383 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3384 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3385 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3386 * ieee.c (ieee_bfd_define_start_stop): Define.
3387 * ihex.c (ihex_bfd_define_start_stop): Define.
3388 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3389 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3390 * mmo.c (mmo_bfd_define_start_stop): Define.
3391 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3392 * oasys.c (oasys_bfd_define_start_stop): Define.
3393 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3394 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3395 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3396 * som.c (som_bfd_define_start_stop): Define.
3397 * srec.c (srec_bfd_define_start_stop): Define.
3398 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3399 * versados.c (versados_bfd_define_start_stop): Define.
3400 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3401 (alpha_vms_bfd_define_start_stop): Define.
3402 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3403 * bfd-in2.h: Regenerate.
3404 * libbfd.h: Regenerate.
3406 2017-06-16 Jiong Wang <jiong.wang@arm.com>
3408 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3409 SYMBOL_REFERENCES_LOCAL.
3411 2017-06-15 Jiong Wang <jiong.wang@arm.com>
3414 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3415 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3416 runtime for if there needs copy relocation elimination.
3417 (need_copy_relocation_p): New function. Return true for symbol with
3418 pc-relative references and if it's against read-only sections.
3419 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3420 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3421 that are related with accessing external objects.
3422 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3423 in elfNN_aarch64_check_relocs.
3425 2017-06-15 Nick Clifton <nickc@redhat.com>
3428 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3431 (ieee_archive_p): Likewise.
3433 2017-06-15 Nick Clifton <nickc@redhat.com>
3436 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3438 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3440 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3441 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3442 keep both windowed and call0 ABI PLT definitions.
3443 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3444 elf_xtensa_*_plt_entry endex.
3445 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3447 2017-06-14 Nick Clifton <nickc@redhat.com>
3450 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3453 2017-06-14 Nick Clifton <nickc@redhat.com>
3456 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3457 maximum value for the ascic pointer. Check that name processing
3458 does not read beyond this value.
3459 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3462 2017-06-14 Nick Clifton <nickc@redhat.com>
3465 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3466 (process_otr): Check for an invalid offset in the otr structure.
3468 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3470 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3472 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3478 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3479 vtable field to a union.
3480 (_bfd_elf_is_start_stop): Removed.
3481 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3482 __start_SECNAME and __stop_SECNAME symbols.
3483 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3484 * elflink.c (_bfd_elf_is_start_stop): Removed.
3485 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3486 _bfd_elf_is_start_stop.
3487 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3488 __stop_SECNAME symbols. Updated.
3489 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3490 (bfd_elf_gc_record_vtinherit): Likewise.
3491 (bfd_elf_gc_record_vtentry): Likewise.
3493 2017-06-13 Nick Clifton <nickc@redhat.com>
3496 * elflink.c (elf_link_adjust_relocs): Generate an error when
3497 encountering a reloc against a symbol removed by garbage
3500 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3502 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3503 to merge_gnu_properties.
3504 * elf-properties.c (elf_merge_gnu_properties): Add struct
3505 bfd_link_info * and pass it to merge_gnu_properties.
3506 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3507 and pass it to elf_merge_gnu_properties.
3508 (_bfd_elf_link_setup_gnu_properties): Pass info to
3509 elf_merge_gnu_property_list.
3510 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3512 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3514 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3517 * binary.c (binary_set_section_contents): Scale lma by octets
3518 per byte to set filepos.
3520 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3522 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3525 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3527 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3530 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3532 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3533 patched section contents for TLS IE reloc.
3534 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3536 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3538 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3539 RELOC_FOR_GLOBAL_SYMBOL macro.
3541 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3543 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3546 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3548 * config/tc-arc.c (md_undefined_symbol): Changed.
3549 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3551 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3553 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3556 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3558 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3559 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3561 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3563 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3566 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3568 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3569 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3570 is non-zero. Add clarifying comments.
3572 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3574 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3575 name. Use local IFUNC symbol name string to report unsupported
3576 non-PIC call to IFUNC function.
3577 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3578 when generating R_386_IRELATIVE relocation.
3579 (elf_i386_finish_dynamic_symbol): Likewise.
3580 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3582 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3583 when generating R_X86_64_IRELATIVE relocation.
3584 (elf_x86_64_finish_dynamic_symbol): Likewise.
3586 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3588 * elf.c (setup_group): Make sure BFD sections are created for all
3589 group sections in the input file when processing SHF_GROUP
3591 (bfd_section_from_shdr): Avoid duplicating logic already
3592 implemented in `setup_group'.
3594 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3597 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3598 if the hint address is zero.
3600 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3603 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3604 ELF_COMMON_DEF_P for common symbols.
3606 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3608 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3609 SEC_GROUP sections as SEC_EXCLUDE.
3610 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3611 (assign_section_numbers): Use resolve_section_groups flag instead
3612 of relocatable link type.
3613 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3614 flag instead of checking the final_link flag for part of the
3615 checks in here. Fix white space as a result.
3616 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3617 instead of relocatable link type.
3618 (bfd_elf_final_link): Likewise.
3620 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3622 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3624 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3625 (s3_bfd_score_elf_check_relocs): Likewise.
3626 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3627 (score_elf_final_link_relocate): Likewise.
3628 (s7_bfd_score_elf_check_relocs): Likewise.
3630 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3632 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3635 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3637 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3638 from `reloc_count' rather than decrementing it.
3639 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3640 `reloc_count' by `int_rels_per_ext_rel'.
3641 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3642 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3643 entry determination.
3644 (s3_bfd_score_elf_check_relocs): Likewise.
3645 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3646 (s7_bfd_score_elf_relocate_section): Likewise.
3647 (s7_bfd_score_elf_check_relocs): Likewise.
3648 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3649 prototype and function.
3650 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3651 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3652 triple rather than once the sum of REL and RELA relocation entry
3654 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3655 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3656 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3657 storage allocation size determination.
3658 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3659 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3660 by `int_rels_per_ext_rel' for last relocation entry
3662 (bfd_elf_final_link): Do not multiply `reloc_count' by
3663 `int_rels_per_ext_rel' for internal relocation storage
3664 allocation size determination.
3665 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3666 `int_rels_per_ext_rel' for last relocation entry determination.
3667 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3668 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3669 (_bfd_mips_elf_relocate_section): Likewise.
3671 2017-06-05 Alan Modra <amodra@gmail.com>
3674 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3676 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3678 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3679 determine structure sizes.
3680 (elfcore_grok_freebsd_prstatus): Likewise.
3682 2017-06-01 Alan Modra <amodra@gmail.com>
3684 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3685 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3687 (is_elfv2_localentry0): New function.
3688 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3689 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3690 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3691 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3692 optimized localentry:0 stubs.
3693 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3694 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3696 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3698 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3700 2017-05-30 Casey Smith <clegg89@gmail.com>
3703 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3704 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3706 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3708 * cpu-arc.c (arc_compatible): New function.
3710 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3712 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3714 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3717 * bfdio.c (bfd_get_file_size): New function.
3718 * bfd-in2.h: Regenerated.
3720 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3722 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3725 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3727 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3728 dynobj instead of htab->elf.dynobj.
3730 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3732 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3734 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3735 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3736 actual number of internal relocations retrieved. Adjust
3737 function description.
3738 (bfd_elf64_canonicalize_reloc): Remove macro.
3739 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3741 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3743 * archures.c (bfd_mach_sparc_v9m8): Define.
3744 (bfd_mach_sparc_v8plusm8): Likewise.
3745 (bfd_mach_sparc_v9_p): Adjust to M8.
3746 (bfd_mach_sparc_64bit_p): Likewise.
3747 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3748 bfd_mach_sparc_v8plusm8.
3749 * bfd-in2.h: Regenerated.
3750 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3752 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3753 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3754 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3756 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3757 bfd_mach_sparc_v8plusm8.
3759 2017-05-19 Alan Modra <amodra@gmail.com>
3761 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3762 debug and special sections when no non-note alloc sections in an
3765 2017-05-18 Alan Modra <amodra@gmail.com>
3767 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3768 * elf-m10300.c: Likewise.
3770 * elf32-arc.c: Likewise.
3771 * elf32-bfin.c: Likewise.
3772 * elf32-m68k.c: Likewise.
3773 * elf32-nds32.c: Likewise.
3774 * elf32-tilepro.c: Likewise.
3775 * elflink.c: Likewise.
3776 * elfnn-aarch64.c: Likewise.
3777 * elfnn-riscv.c: Likewise.
3778 * elfxx-tilegx.c: Likewise.
3779 * mach-o.c: Likewise.
3780 * peXXigen.c: Likewise.
3781 * vms-alpha.c: Likewise.
3782 * vms-lib.c: Likewise.
3784 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3787 * elflink.c (elf_gc_mark_debug_section): New function.
3788 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3789 referenced by kept debug sections.
3791 2017-05-16 Alan Modra <amodra@gmail.com>
3793 * elf-m10300.c: Rename occurrences of non_ir_ref.
3794 * elf32-arm.c: Likewise.
3795 * elf32-bfin.c: Likewise.
3796 * elf32-cr16.c: Likewise.
3797 * elf32-cris.c: Likewise.
3798 * elf32-d10v.c: Likewise.
3799 * elf32-dlx.c: Likewise.
3800 * elf32-fr30.c: Likewise.
3801 * elf32-frv.c: Likewise.
3802 * elf32-hppa.c: Likewise.
3803 * elf32-i370.c: Likewise.
3804 * elf32-i386.c: Likewise.
3805 * elf32-iq2000.c: Likewise.
3806 * elf32-lm32.c: Likewise.
3807 * elf32-m32c.c: Likewise.
3808 * elf32-m32r.c: Likewise.
3809 * elf32-m68hc1x.c: Likewise.
3810 * elf32-m68k.c: Likewise.
3811 * elf32-mcore.c: Likewise.
3812 * elf32-metag.c: Likewise.
3813 * elf32-microblaze.c: Likewise.
3814 * elf32-moxie.c: Likewise.
3815 * elf32-msp430.c: Likewise.
3816 * elf32-mt.c: Likewise.
3817 * elf32-nios2.c: Likewise.
3818 * elf32-or1k.c: Likewise.
3819 * elf32-ppc.c: Likewise.
3820 * elf32-rl78.c: Likewise.
3821 * elf32-s390.c: Likewise.
3822 * elf32-score.c: Likewise.
3823 * elf32-score7.c: Likewise.
3824 * elf32-sh.c: Likewise.
3825 * elf32-tic6x.c: Likewise.
3826 * elf32-tilepro.c: Likewise.
3827 * elf32-v850.c: Likewise.
3828 * elf32-vax.c: Likewise.
3829 * elf32-xstormy16.c: Likewise.
3830 * elf32-xtensa.c: Likewise.
3831 * elf64-alpha.c: Likewise.
3832 * elf64-hppa.c: Likewise.
3833 * elf64-ia64-vms.c: Likewise.
3834 * elf64-mmix.c: Likewise.
3835 * elf64-ppc.c: Likewise.
3836 * elf64-s390.c: Likewise.
3837 * elf64-sh64.c: Likewise.
3838 * elf64-x86-64.c: Likewise.
3839 * elflink.c: Likewise.
3840 * elfnn-aarch64.c: Likewise.
3841 * elfnn-ia64.c: Likewise.
3842 * elfnn-riscv.c: Likewise.
3843 * elfxx-mips.c: Likewise.
3844 * elfxx-sparc.c: Likewise.
3845 * elfxx-tilegx.c: Likewise.
3846 * linker.c: Likewise.
3848 2017-05-16 Alan Modra <amodra@gmail.com>
3850 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3851 * elflink.c (elf_link_add_object_symbols): Update to use
3853 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3855 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3857 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3859 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3861 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3863 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3864 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3866 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3868 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3870 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3872 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3873 to plt_second/plt_second_eh_frame.
3874 (elf_x86_64_link_hash_newfunc): Updated.
3875 (elf_x86_64_allocate_dynrelocs): Likewise.
3876 (elf_x86_64_size_dynamic_sections): Likewise.
3877 (elf_x86_64_relocate_section): Likewise.
3878 (elf_x86_64_finish_dynamic_symbol): Likewise.
3879 (elf_x86_64_finish_dynamic_sections): Likewise.
3880 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3881 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3883 (elf_backend_setup_gnu_properties): Updated. Create the
3884 .plt.sec section instead of the .plt.sec section.
3886 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3888 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3889 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3890 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3892 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3894 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3895 (bfd_elf64_set_reloc): Define.
3896 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3898 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3900 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3901 (struct bfd_target): New field _bfd_set_reloc.
3902 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3903 * reloc.c (_bfd_generic_set_reloc): New function.
3904 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3905 * nlm-target.h (nlm_set_reloc): Likewise.
3906 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3907 * aout-tic30.c (MY_set_reloc): Likewise.
3908 * aout-target.h (MY_set_reloc): Likewise.
3909 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3910 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3911 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3912 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3913 * aout-adobe.c (aout_32_set_reloc): Likewise.
3914 * bout.c (b_out_set_reloc): Likewise.
3915 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3916 * i386os9k.c (aout_32_set_reloc): Likewise.
3917 * ieee.c (ieee_set_reloc): Likewise.
3918 * oasys.c (oasys_set_reloc): Likewise.
3919 * som.c (som_set_reloc): Likewise.
3920 * versados.c (versados_set_reloc): Likewise.
3921 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3922 _bfd_generic_set_reloc.
3923 (rs6000_xcoff64_aix_vec): LIkewise.
3924 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3925 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3926 * i386msdos.c (msdos_set_reloc): Define to
3927 _bfd_norelocs_set_reloc.
3928 * elfcode.h (elf_set_reloc): Define.
3929 * bfd-in2.h: Regenerated.
3931 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3934 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3935 for IFUNC function address.
3937 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3939 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3940 (CONFLICT_LIST): Likewise.
3941 (opcode/arc-attrs.h): Include.
3942 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3943 (arc_extract_features): New file.
3944 (arc_stralloc): Likewise.
3945 (arc_elf_merge_attributes): Likewise.
3946 (arc_elf_merge_private_bfd_data): Use object attributes.
3947 (bfd_arc_get_mach_from_attributes): New function.
3948 (arc_elf_object_p): Use object attributes.
3949 (arc_elf_final_write_processing): Likewise.
3950 (elf32_arc_obj_attrs_arg_type): New function.
3951 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3952 (elf32_arc_section_from_shdr): Likewise.
3953 (elf_backend_obj_attrs_vendor): Define.
3954 (elf_backend_obj_attrs_section): Likewise.
3955 (elf_backend_obj_attrs_arg_type): Likewise.
3956 (elf_backend_obj_attrs_section_type): Likewise.
3957 (elf_backend_obj_attrs_handle_unknown): Likewise.
3958 (elf_backend_section_from_shdr): Likewise.
3960 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3963 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3964 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3965 and the destination is a Thumb symbol.
3967 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3969 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3970 initializer to silence GCC 4.2.
3971 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3973 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3975 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3976 (LAZY_PLT_ENTRY_SIZE): This.
3977 (NON_LAZY_PLT_ENTRY_SIZE): New.
3978 (elf_x86_64_plt0_entry): Renamed to ...
3979 (elf_x86_64_lazy_plt0_entry): This.
3980 (elf_x86_64_plt_entry): Renamed to ...
3981 (elf_x86_64_lazy_plt_entry): This.
3982 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3983 (elf_x86_64_lazy_bnd_plt0_entry): This.
3984 (elf_x86_64_legacy_plt_entry): Removed.
3985 (elf_x86_64_bnd_plt_entry): Renamed to ...
3986 (elf_x86_64_lazy_bnd_plt_entry): This.
3987 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3988 (elf_x86_64_non_lazy_plt_entry): This.
3989 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3990 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3991 (elf_x86_64_eh_frame_plt): Renamed to ...
3992 (elf_x86_64_eh_frame_lazy_plt): This.
3993 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3994 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3995 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3996 (elf_x86_64_eh_frame_non_lazy_plt): This.
3997 (elf_x86_64_lazy_plt_layout): New.
3998 (elf_x86_64_non_lazy_plt_layout): Likewise.
3999 (elf_x86_64_plt_layout): Likewise.
4000 (elf_x86_64_backend_data): Remove PLT layout information. Add
4001 os for target system.
4002 (GET_PLT_ENTRY_SIZE): Removed.
4003 (elf_x86_64_lazy_plt): New.
4004 (elf_x86_64_non_lazy_plt): Likewise.
4005 (elf_x86_64_lazy_bnd_plt): Likewise.
4006 (elf_x86_64_non_lazy_bnd_plt): Likewise.
4007 (elf_x86-64_arch_bed): Updated.
4008 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4009 (elf_x86_64_create_dynamic_sections): Removed.
4010 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
4011 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4012 (elf_x86-64_adjust_dynamic_symbol): Updated.
4013 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
4014 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4015 size for PLT0 if there is no PLT0. Get plt_entry_size from
4016 non_lazy_plt for non-lazy PLT entries.
4017 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
4018 from non_lazy_plt for non-lazy PLT entries.
4019 (elf_x86-64_relocate_section): Updated. Properly get PLT index
4020 if there is no PLT0.
4021 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
4022 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
4023 entries with non-lazy PLT layout. Don't fill the second and third
4024 slots in the PLT entry if there is no PLT0.
4025 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
4026 if there is no PLT0. Set sh_entsize on the .plt.got section.
4027 (compare_relocs): New.
4028 (elf_x86_64_plt_type): Likewise.
4029 (elf_x86_64_plt): Likewise.
4030 (elf_x86_64_nacl_plt): New. Forward declaration.
4031 (elf_x86_64_get_plt_sym_val): Removed.
4032 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
4033 against all dynamic relocations.
4034 (elf_x86_64_link_setup_gnu_properties): New function.
4035 (elf_backend_create_dynamic_sections): Updated.
4036 (elf_backend_setup_gnu_properties): New.
4037 (elf_x86_64_nacl_plt): New.
4038 (elf_x86_64_nacl_arch_bed): Updated.
4040 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4042 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
4043 (LAZY_PLT_ENTRY_SIZE): This.
4044 (NON_LAZY_PLT_ENTRY_SIZE): New.
4045 (elf_i386_plt0_entry): Renamed to ...
4046 (elf_i386_lazy_plt0_entry): This.
4047 (elf_i386_plt_entry): Renamed to ...
4048 (elf_i386_lazy_plt_entry): This.
4049 (elf_i386_pic_plt0_entry): Renamed to ...
4050 (elf_i386_pic_lazy_plt0_entry): This.
4051 (elf_i386_pic_plt_entry): Renamed to ...
4052 (elf_i386_pic_lazy_plt_entry): This.
4053 (elf_i386_got_plt_entry): Renamed to ...
4054 (elf_i386_non_lazy_plt_entry): This.
4055 (elf_i386_pic_got_plt_entry): Renamed to ...
4056 (elf_i386_pic_non_lazy_plt_entry): This.
4057 (elf_i386_eh_frame_plt): Renamed to ...
4058 (elf_i386_eh_frame_lazy_plt): This.
4059 (elf_i386_eh_frame_plt_got): Renamed to ...
4060 (elf_i386_eh_frame_non_lazy_plt): This.
4061 (elf_i386_plt_layout): Renamed to ...
4062 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
4063 eh_frame_plt_got_size.
4064 (elf_i386_non_lazy_plt_layout): New.
4065 (elf_i386_plt_layout): Likewise.
4066 (elf_i386_non_lazy_plt): Likewise.
4067 (GET_PLT_ENTRY_SIZE): Removed.
4068 (elf_i386_plt): Renamed to ...
4069 (elf_i386_lazy_plt): This.
4070 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
4071 (elf_i386_arch_bed): Updated.
4072 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4073 (elf_i386_create_dynamic_sections): Removed.
4074 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
4075 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4076 (elf_i386_adjust_dynamic_symbol): Updated.
4077 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
4078 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4079 size for PLT0 if there is no PLT0.
4080 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
4081 output section is discarded only if GOT isn't empty.
4082 (elf_i386_relocate_section): Updated. Properly get PLT index
4083 if there is no PLT0.
4084 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
4085 second and third slots in the PLT entry if there is no PLT0.
4086 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
4087 if there is no PLT0. Set sh_entsize on the .plt.got section.
4088 (elf_i386_nacl_plt): Forward declaration.
4089 (elf_i386_get_plt_sym_val): Removed.
4090 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
4091 against all dynamic relocations.
4092 (elf_i386_link_setup_gnu_properties): New function.
4093 (elf_backend_create_dynamic_sections): Updated.
4094 (elf_backend_setup_gnu_properties): New.
4095 (elf_i386_nacl_plt): Updated.
4096 (elf_i386_nacl_arch_bed): Likewise.
4097 (elf_i386_vxworks_arch_bed): Likewise.
4099 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
4101 * elflink.c (elf_output_implib): Remove executable flag from import
4103 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
4104 library is a relocatable object file.
4106 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4109 * elf32-avr.c (avr_should_move_sym): New function.
4110 (avr_should_reduce_sym_size): Likewise.
4111 (avr_should_increase_sym_size): Likewise.
4112 (elf32_avr_relax_delete_bytes): Adjust symbol values
4113 and sizes by calling new functions.
4115 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
4117 * config.bfd (riscv32-*): Enable rv64.
4119 2017-05-02 Alan Modra <amodra@gmail.com>
4122 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
4123 rather than h->root.type == bfd_link_hash_new.
4124 (bfd_elf_record_link_assignment): Similarly, call
4125 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
4127 2017-04-29 Alan Modra <amodra@gmail.com>
4130 * reloc.c (reloc_offset_in_range): New function.
4131 (bfd_perform_relocation, bfd_install_relocation): Use it.
4132 (_bfd_final_link_relocate): Likewise.
4134 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
4136 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
4137 before using .plt.got.
4138 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
4140 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4142 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
4143 instead of "+=" to update 0.
4145 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4147 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
4148 .plt.got section here.
4149 (elf_i386_check_relocs): Don't create the .plt.got section.
4150 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
4151 the .plt.got and .plt.bnd sections here.
4152 (elf_x86_64_check_relocs): Don't create the .plt.got nor
4155 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4157 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
4159 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
4160 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
4161 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
4162 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
4165 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4167 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
4169 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
4170 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
4171 the first relocatable ELF input with GNU properties.
4173 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4175 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
4176 VxWorks for non-PIC.
4178 2017-04-27 Alan Modra <amodra@gmail.com>
4180 * elf-bfd.h (struct elf_backend_data): Make asection param of
4181 elf_backend_eh_frame_address_size const.
4182 (_bfd_elf_eh_frame_address_size): Likewise.
4183 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
4184 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
4185 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
4186 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
4187 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
4188 (next_cie_fde_offset): Constify params.
4189 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
4191 2017-04-27 Alan Modra <amodra@gmail.com>
4193 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
4194 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
4195 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
4197 (offset_adjust): New function.
4198 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
4199 (adjust_eh_frame_local_symbols): Likewise.
4200 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
4201 after changing anything. Return true if anything changed.
4202 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
4203 _bfd_elf_adjust_eh_frame_global_symbol for globals.
4205 2017-04-27 Alan Modra <amodra@gmail.com>
4207 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
4210 2017-04-27 Alan Modra <amodra@gmail.com>
4212 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4213 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
4214 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
4215 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
4216 for undef and undefweak dyn_relocs.
4217 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4218 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
4219 (allocate_got, allocate_dynrelocs): Likewise.
4220 (ppc64_elf_relocate_section): Likewise.
4222 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
4224 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4225 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4226 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4227 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4229 2017-04-26 Nick Clifton <nickc@redhat.com>
4232 * reloc.c (bfd_perform_relocation): Check for a negative address
4235 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4238 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4240 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4241 (elf_backend_always_renumber_dynsyms): Define.
4242 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4243 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4244 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4245 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4247 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4249 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4251 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4252 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4253 sections have been created.
4255 2017-04-26 Nick Clifton <nickc@redhat.com>
4258 * compress.c (bfd_init_section_compress_status): Check the return
4259 value from bfd_malloc.
4261 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4263 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4264 no_finish_dynamic_symbol.
4265 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4267 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4268 weak symbol, don't make it dynamic.
4269 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4270 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4271 relocation for GOT reference.
4272 (elf_x86_64_finish_dynamic_symbol): Abort if
4273 no_finish_dynamic_symbol isn't 0.
4275 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4278 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4279 undefined weak symbol, don't make it dynamic.
4280 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4281 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4282 relocation for R_386_GOT32.
4284 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4287 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4289 2017-04-23 Alan Modra <amodra@gmail.com>
4292 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4293 * elf.c (lcomm_sym): New.
4294 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4295 * bfd-in2.h: Regenerate.
4297 2017-04-23 Alan Modra <amodra@gmail.com>
4300 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4301 parameters and comment.
4302 (_bfd_elf_get_reloc_section): Delete.
4303 (_bfd_elf_plt_get_reloc_section): Declare.
4304 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4305 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4307 (_bfd_elf_get_reloc_section): ..here. Delete.
4308 (assign_section_numbers): Call elf_get_reloc_section.
4309 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4310 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4312 2017-04-23 Alan Modra <amodra@gmail.com>
4315 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4318 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4321 * elf32-i386.c (elf_i386_link_hash_entry): Add
4322 no_finish_dynamic_symbol.
4323 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4324 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4325 symbol, don't make it dynamic in PIE.
4326 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4327 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4328 relocation for R_386_GOT32
4329 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4332 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4336 * elflink.c (elf_link_add_object_symbols): Require
4337 --no-dynamic-linker with -E/--dynamic-list when creating
4340 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4342 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4345 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4347 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4348 dynamic symbol sorting.
4350 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4353 * elflink.c (elf_link_add_object_symbols): Preserve
4354 dynamic_ref_after_ir_def when restoring the symbol table for
4355 unneeded dynamic object.
4357 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4360 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4361 on on undefined IFUNC symbol in the second PLT.
4363 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4365 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4367 2017-04-19 Alan Modra <amodra@gmail.com>
4369 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4370 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4371 * elf32-ppc.c:Formatting.
4372 (ensure_undefweak_dynamic): Don't make dynamic when
4373 info->dynamic_undefined_weak is zero.
4374 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4375 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4376 not default visibility. Discard undef and undefweak
4378 (ppc_elf_relocate_section): Adjust to suit.
4379 * elf64-ppc.c: Formatting.
4380 (ensure_undefweak_dynamic): Don't make dynamic when
4381 info->dynamic_undefined_weak is zero.
4382 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4383 info->dynamic_undefined_weak. Discard them earlier.
4385 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4388 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4389 before generating the version definition section.
4391 2017-04-17 Alan Modra <amodra@gmail.com>
4393 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4394 state when a regular object file defines a symbol with
4395 incompatible type to that defined by an earlier shared lib.
4397 2017-04-13 Alan Modra <amodra@gmail.com>
4399 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4401 * elf32-arm.c: Likewise.
4402 * elf32-i386.c: Likewise.
4403 * elf32-mep.c: Likewise.
4404 * elf64-ia64-vms.c: Likewise.
4405 * elf64-x86-64.c: Likewise.
4406 * elflink.c: Likewise.
4407 * elfnn-ia64.c: Likewise.
4408 * elfxx-mips.c: Likewise.
4410 2017-04-13 Alan Modra <amodra@gmail.com>
4412 * aoutx.h: Use %B and %A in error messages throughout file.
4413 * aout-cris.c: Likewise.
4414 * archive.c: Likewise.
4415 * binary.c: Likewise.
4416 * coff-rs6000.c: Likewise.
4417 * coff-tic4x.c: Likewise.
4418 * coffcode.h: Likewise.
4419 * coffgen.c: Likewise.
4420 * cofflink.c: Likewise.
4421 * coffswap.h: Likewise.
4422 * cpu-arm.c: Likewise.
4423 * elf-eh-frame.c: Likewise.
4424 * elf-m10300.c: Likewise.
4426 * elf32-arc.c: Likewise.
4427 * elf32-arm.c: Likewise.
4428 * elf32-bfin.c: Likewise.
4429 * elf32-frv.c: Likewise.
4430 * elf32-iq2000.c: Likewise.
4431 * elf32-m32c.c: Likewise.
4432 * elf32-microblaze.c: Likewise.
4433 * elf32-nds32.c: Likewise.
4434 * elf32-rl78.c: Likewise.
4435 * elf32-rx.c: Likewise.
4436 * elf32-score.c: Likewise.
4437 * elf32-score7.c: Likewise.
4438 * elf32-sh64.c: Likewise.
4439 * elf32-v850.c: Likewise.
4440 * elf32-vax.c: Likewise.
4441 * elf32-visium.c: Likewise.
4442 * elf64-ia64-vms.c: Likewise.
4443 * elf64-mmix.c: Likewise.
4444 * elf64-sh64.c: Likewise.
4445 * elfcode.h: Likewise.
4446 * elfnn-aarch64.c: Likewise.
4447 * elfnn-ia64.c: Likewise.
4448 * elfxx-mips.c: Likewise.
4449 * hpux-core.c: Likewise.
4452 * linker.c: Likewise.
4453 * merge.c: Likewise.
4455 * oasys.c: Likewise.
4456 * pdp11.c: Likewise.
4457 * peXXigen.c: Likewise.
4458 * rs6000-core.c: Likewise.
4459 * vms-alpha.c: Likewise.
4460 * xcofflink.c: Likewise.
4462 2017-04-13 Alan Modra <amodra@gmail.com>
4464 * bfd.c (PRINT_TYPE): Define.
4465 (_doprnt): New function.
4466 (error_handler_internal): Use _doprnt.
4467 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4468 calls in their natural order, throughout file.
4469 * coff-mcore.c: Likewise.
4470 * coff-ppc.c: Likewise.
4471 * coff-tic80.c: Likewise.
4472 * cofflink.c: Likewise.
4473 * elf-s390-common.c: Likewise.
4475 * elf32-arm.c: Likewise.
4476 * elf32-i386.c: Likewise.
4477 * elf32-m32r.c: Likewise.
4478 * elf32-msp430.c: Likewise.
4479 * elf32-spu.c: Likewise.
4480 * elf64-ia64-vms.c: Likewise.
4481 * elf64-sparc.c: Likewise.
4482 * elf64-x86-64.c: Likewise.
4483 * elflink.c: Likewise.
4484 * elfnn-aarch64.c: Likewise.
4485 * elfnn-ia64.c: Likewise.
4486 * elfxx-mips.c: Likewise.
4488 2017-04-13 Alan Modra <amodra@gmail.com>
4490 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4491 branch veneers" error. Fix double space and format message.
4492 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4493 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4495 2017-04-13 Alan Modra <amodra@gmail.com>
4497 * bfd-in2.h: Regenerate.
4499 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4501 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4502 extra `\n' in warning/error messages.
4503 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4504 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4506 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4508 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4509 processor-specific properties with generic ELF target vector.
4511 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4513 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4514 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4515 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4516 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4518 (link_hash_newfunc): Initialize has_got_reloc and
4520 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4522 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4524 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4526 (_bfd_sparc_elf_fixup_symbol): New function.
4527 (allocate_dynrelocs): Don't allocate space for dynamic
4528 relocations and discard relocations against resolved undefined
4529 weak symbols in executable. Don't make resolved undefined weak
4530 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4531 relocation against undefined weak symbols in PIE.
4532 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4533 relocations against resolved undefined weak symbols in PIE
4534 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4535 without ynamic PLT/GOT relocations for resolved undefined weak
4537 Don't generate dynamic relocation against resolved undefined
4538 weak symbol in executable.
4539 (pie_finish_undefweak_symbol): New function.
4540 (_bfd_sparc_elf_finish_dynamic_sections): Call
4541 pie_finish_undefweak_symbol on all symbols in PIE.
4542 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4543 (_bfd_sparc_elf_fixup_symbol): New function.
4545 2017-04-10 Nick Clifton <nickc@redhat.com>
4547 * config.bfd: Remove ns32k from obsolete list.
4549 2017-04-10 Alan Modra <amodra@gmail.com>
4552 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4553 (special_sections_i): Likewise for .init_array.
4554 (special_sections_p): Likewise for .preinit_array.
4556 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4560 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4561 ELF_COMMON_DEF_P for common symbols.
4562 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4563 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4564 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4565 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4566 07492f668d2173da7a2bda3707ff0985e0f460b6.
4568 2017-04-07 Pedro Alves <palves@redhat.com>
4570 * opncls.c (bfd_get_debug_link_info): Rename to...
4571 (bfd_get_debug_link_info_1): ... this. Change type of second
4572 parameter to void pointer. Adjust.
4573 (bfd_get_debug_link_info): Reimplement on top of
4574 bfd_get_debug_link_info_1.
4575 (separate_debug_file_exists, separate_alt_debug_file_exists):
4576 Change type of second parameter to void pointer. Adjust.
4577 (get_func_type, check_func_type): Change type of second parameter
4579 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4580 the callback functions instead of passing the address of a local.
4581 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4582 find_separate_debug_file.
4583 (get_alt_debug_link_info_shim): Change type of second parameter to
4584 void pointer. Adjust.
4585 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4586 find_separate_debug_file.
4587 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4588 of second parameter to void pointer. Adjust.
4589 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4590 pointer local to find_separate_debug_file.
4592 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4594 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4595 external symbols with a definition.
4596 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4598 2017-04-07 Alan Modra <amodra@gmail.com>
4600 * po/SRC-POTFILES.in: Regenerate.
4602 2017-04-05 Alan Modra <amodra@gmail.com>
4604 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4607 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4609 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4610 numbers for DataDirectory entry indicies passed to
4613 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4615 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4616 each GNU_MBIND section and align GNU_MBIND section to page size.
4617 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4618 segment for each GNU_MBIND section.
4619 (_bfd_elf_init_private_section_data): Copy sh_info from input
4620 for GNU_MBIND section.
4622 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4624 * elfnn-riscv.c (GP_NAME): Delete.
4625 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4626 (_bfd_riscv_relax_lui): Likewise.
4628 2017-04-04 Nick Clifton <nickc@redhat.com>
4631 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4633 (bfd_elf_final_link): Only initialize the extended symbol index
4634 section if there are extended symbol tables to list.
4636 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4638 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4639 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4640 * configure.ac (elf): Add elf-properties.lo.
4641 * Makefile.in: Regenerated.
4642 * configure: Likewise.
4643 * elf-bfd.h (elf_property_kind): New.
4644 (elf_property): Likewise.
4645 (elf_property_list): Likewise.
4646 (elf_properties): Likewise.
4647 (_bfd_elf_parse_gnu_properties): Likewise.
4648 (_bfd_elf_get_property): Likewise.
4649 (_bfd_elf_link_setup_gnu_properties): Likewise.
4650 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4651 and setup_gnu_properties.
4652 (elf_obj_tdata): Add properties.
4653 * elf-properties.c: New file.
4654 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4655 (elf_i386_merge_gnu_properties): Likewise.
4656 (elf_backend_parse_gnu_properties): Likewise.
4657 (elf_backend_merge_gnu_properties): Likewise.
4658 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4659 (elf_x86_64_merge_gnu_properties): Likewise.
4660 (elf_backend_parse_gnu_properties): Likewise.
4661 (elf_backend_merge_gnu_properties): Likewise.
4662 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4663 (elf_backend_parse_gnu_properties): Likewise.
4664 (elf_backend_setup_gnu_properties): Likewise.
4665 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4666 elf_backend_merge_gnu_properties and
4667 elf_backend_setup_gnu_properties.
4669 2017-03-30 Pip Cet <pipcet@gmail.com>
4671 * elf32-wasm32.c: Add relocation code, two relocs.
4672 * reloc.c: Add wasm32 relocations.
4673 * libbfd.h: Regenerate.
4674 * bfd-in2.h: Regenerate.
4675 * bfd/po/bfd.pot: Regenerate.
4677 2017-03-29 Nick Clifton <nickc@redhat.com>
4680 * coff-bfd.h (struct coff_section_data): Add new fields:
4681 saved_bias and bias.
4682 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4683 computed for PE binaries.
4684 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4687 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4690 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4691 to handle a local symbol with a hash-symbol-entry; without PLT.
4692 Add BFD_ASSERT for an incidental case with GOT entry present.
4693 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4694 isn't forced-or-set local.
4696 2017-03-27 Pip Cet <pipcet@gmail.com>
4698 * wasm-module.c: New file to support WebAssembly modules.
4699 * wasm-module.h: New file to support WebAssembly modules.
4700 * doc/webassembly.texi: Start documenting wasm-module.c.
4701 * config.bfd: Add wasm_vec.
4702 * targets.c: Likewise.
4703 * configure.ac: Likewise.
4704 * Makefile.am: Add entries for wasm-module.c.
4705 * Makefile.in: Regenerate.
4706 * configure: Regenerate.
4707 * po/SRC-POTFILES.in: Regenerate.
4709 2017-03-27 Pip Cet <pipcet@gmail.com>
4711 * cpu-wasm32.c: New file to support wasm32 architecture.
4712 * elf32-wasm32.c: New file to support wasm32 architecture.
4713 * Makefile.am: Add wasm32 architecture.
4714 * archures.c: Likewise.
4715 * config.bfd: Likewise.
4716 * configure.ac: Likewise.
4717 * targets.c: Likewise.
4718 * Makefile.in: Regenerate.
4719 * bfd-in2.h: Regenerate.
4720 * configure: Regenerate.
4721 * po/SRC-POTFILES.in: Regenerate.
4723 2017-03-20 Alan Modra <amodra@gmail.com>
4726 * elf64-ppc.c (compare_symbols): Stabilize sort.
4728 2017-03-18 Alan Modra <amodra@gmail.com>
4730 * elf64-ppc.c (struct ppc_link_hash_table): Add
4731 local_ifunc_resolver and maybe_local_ifunc_resolver.
4732 (ppc_build_one_stub): Set flags on emitting dynamic
4733 relocation to ifunc.
4734 (ppc64_elf_relocate_section): Likewise.
4735 (ppc64_elf_finish_dynamic_symbol): Likewise.
4736 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4737 local dynamic relocs to ifuncs.
4738 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4739 local_ifunc_resolver and maybe_local_ifunc_resolver.
4740 (ppc_elf_relocate_section): Set flag on emitting dynamic
4741 relocation to ifuncs.
4742 (ppc_elf_finish_dynamic_symbol): Likewise.
4743 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4744 dynamic relocs to ifuncs.
4746 2017-03-13 Nick Clifton <nickc@redhat.com>
4749 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4750 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4751 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4752 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4753 * bfd-in2.h: Regenerate.
4754 * libbfd.h: Regenerate.
4755 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4757 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4758 (elfNN_aarch64_howto_table): Likewise.
4759 (aarch64_tls_transition_without_check): Likewise.
4760 (aarch64_reloc_got_type): Likewise.
4761 (elfNN_aarch64_final_link_relocate): Likewise.
4762 (elfNN_aarch64_tls_relax): Likewise.
4763 (elfNN_aarch64_relocate_section): Likewise.
4764 (elfNN_aarch64_gc_sweep_hook): Likewise.
4765 (elfNN_aarch64_check_relocs): Likewise.
4766 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4767 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4769 2017-03-11 Alan Modra <amodra@gmail.com>
4771 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4772 parameter is in fact used. Whitespace fixes.
4773 * elf64-ppc.c: Likewise.
4775 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4777 * rs6000-core.c (CORE_NEW): Simplify macro when
4778 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4780 2017-03-07 Alan Modra <amodra@gmail.com>
4784 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4787 2017-03-05 Alan Modra <amodra@gmail.com>
4789 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4790 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4791 (next_cie_fde_offset): New function.
4792 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4793 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4794 four bytes. Align CIEs to four or eight bytes depending on
4795 per_encoding_aligned8. Align FDEs according to their encoding.
4796 Pad last FDE to output section alignment.
4797 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4799 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4800 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4801 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4803 2017-03-02 Martin Bickel <binutils@ineranves.de>
4806 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4807 empty segments which have a zero filesz, but a non-zero memsz.
4809 2017-03-02 Alan Modra <amodra@gmail.com>
4811 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4813 2017-02-28 Alan Modra <amodra@gmail.com>
4815 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4816 (ppc64_elf_relocate_section): Likewise.
4818 2017-02-28 Alan Modra <amodra@gmail.com>
4821 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4822 rather than elf32_nios2_hash_table or elf_hash_table.
4823 (create_got_section): Likewise.
4824 (nios2_elf32_finish_dynamic_symbol): Likewise.
4825 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4826 (nios2_elf32_size_dynamic_sections): Likewise.
4827 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4828 vars. Use htab equivalents directly instead. Don't create
4829 all dynamic sections on needing just the GOT. Use a goto
4830 rather than a fall-through with reloc test. Ensure
4831 htab->dynobj is set when making dynamic sreloc section.
4832 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4833 equivalent directly instead. Don't segfault on looking for
4834 .dynamic when dynamic sections have not been created. Don't
4835 segfault on .got.plt being discarded.
4836 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4837 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4838 fixme and another not so relevant comment.
4839 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4840 already set, set hash table dynobj on creating .sbss.
4842 2017-02-28 Alan Modra <amodra@gmail.com>
4844 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4845 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4846 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4847 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4848 (ppc64_elf_relocate_section): Likewise.
4849 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4850 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4851 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4852 * libbfd.h: Regenerate.
4853 * bfd-in2.h: Regenerate.
4855 2017-02-28 Alan Modra <amodra@gmail.com>
4857 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4858 dynamic .data.rel.ro read-only.
4859 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4860 rather than section flags when deciding where copy reloc goes.
4861 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4862 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4863 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4864 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4865 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4866 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4867 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4868 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4869 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4870 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4871 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4872 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4873 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4874 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4875 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4876 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4877 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4878 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4879 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4881 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4883 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4884 `jalr $0, $25' instruction encoding.
4886 2017-02-27 Nick Clifton <nickc@redhat.com>
4889 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4890 generating a seg-fault when encountering a symbol that has been
4891 deleted by garbage collection.
4893 2017-02-25 Alan Modra <amodra@gmail.com>
4895 * elf32-arc.c (struct dynamic_sections): Delete.
4896 (enum dyn_section_types): Delete.
4897 (dyn_section_names): Delete.
4898 (arc_create_dynamic_sections): Delete.
4899 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4900 segfault on discarded .rela.plt section.
4901 (elf_arc_size_dynamic_sections): Formatting. Don't call
4902 arc_create_dynamic_sections. Don't allocate memory for sections
4903 handled by the generic linker. Correct code finding relocs in
4904 read-only sections. Set SEC_EXCLUDE on zero size .got,
4905 .got.plt, and .dynbss sections. Do set .interp for pies.
4907 2017-02-24 Andrew Waterman <andrew@sifive.com>
4909 * elfnn-riscv.c (GP_NAME): New macro.
4910 (riscv_global_pointer_value): Use it.
4911 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4912 output section, consider only that section's alignment.
4914 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4916 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4917 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4918 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4919 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4921 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4923 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4924 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4927 2017-02-23 Alan Modra <amodra@gmail.com>
4930 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4932 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4933 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4936 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4939 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4940 processing ahead of the call to `elf_gc_sweep_symbol'.
4942 2017-02-22 Nick Clifton <nickc@redhat.com>
4945 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4946 created section 4-byte alignment.
4948 2017-02-22 Alan Modra <amodra@gmail.com>
4950 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4951 on .got or .plt output section being discarded by script.
4952 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4955 2017-02-21 Alan Modra <amodra@gmail.com>
4957 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4958 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4960 2017-02-20 Alan Modra <amodra@gmail.com>
4963 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4964 if DT_RELSZ/DT_RELASZ is zero.
4966 2017-02-17 Nick Clifton <nickc@redhat.com>
4968 * compress.c (bfd_get_full_section_contents): Remember to reduce
4969 compressed size by the sizeof the compression header when
4970 decompressing the contents.
4972 2017-02-17 Pedro Alves <palves@redhat.com>
4974 * srec.c (Chunk): Rename to ...
4975 (_bfd_srec_len): ... this.
4976 (S3Forced): Rename to ...
4977 (_bfd_srec_forceS3): ... this.
4978 * objcopy.c: Adjust all references.
4980 2017-02-17 Pedro Alves <palves@redhat.com>
4982 * archive.c (bsd_write_armap): Rename to ...
4983 (_bfd_bsd_write_armap): ... this.
4984 (coff_write_armap): Rename to ...
4985 (_bfd_coff_write_armap): ... this.
4986 * libbfd-in.h (bsd_write_armap): Rename to ...
4987 (_bfd_bsd_write_armap): ... this.
4988 (coff_write_armap): Rename to ...
4989 (_bfd_coff_write_armap): ... this.
4990 * aout-target.h, aout-tic30.c: Adjust all users.
4991 * libbfd.h: Regenerate.
4993 2017-02-17 Pedro Alves <palves@redhat.com>
4995 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4996 (warn_deprecated): Rename to ...
4997 (_bfd_warn_deprecated): ... this.
4998 * libbfd.c (warn_deprecated): Rename to ...
4999 (_bfd_warn_deprecated): ... this.
5000 * bfd-in2.h: Regenerate.
5002 2017-02-17 Pedro Alves <palves@redhat.com>
5004 * bfdio.c (real_ftell): Rename to ...
5005 (_bfd_real_ftell): ... this.
5006 (real_fseek): Rename to ...
5007 (_bfd_real_fseek): ... this.
5008 (real_fopen): Rename to ...
5009 (_bfd_real_fopen): ... this.
5010 * libbfd-in.h (real_ftell): Rename to ...
5011 (_bfd_real_ftell): ... this.
5012 (real_fseek): Rename to ...
5013 (_bfd_real_fseek): ... this.
5014 (real_fopen): Rename to ...
5015 (_bfd_real_fopen): ... this.
5016 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
5017 * libbfd.h: Regenerate.
5019 2017-02-17 Pedro Alves <palves@redhat.com>
5021 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
5022 * libbfd.c (read_unsigned_leb128): Rename to ...
5023 (_bfd_read_unsigned_leb128): ... this.
5024 (read_signed_leb128): Rename to ...
5025 (_bfd_read_signed_leb128): ... this.
5026 (safe_read_leb128): Rename to ...
5027 (_bfd_safe_read_leb128): ... this.
5028 * libbfd-in.h (read_unsigned_leb128): Rename to ...
5029 (_bfd_read_unsigned_leb128): ... this.
5030 (read_signed_leb128): Rename to ...
5031 (_bfd_read_signed_leb128): ... this.
5032 (safe_read_leb128): Rename to ...
5033 (_bfd_safe_read_leb128): ... this.
5034 * libbfd.h: Renegerate.
5036 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5038 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
5039 before trying to fine matching file and line information.
5041 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5043 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
5044 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
5045 not match current bfd, then reload debug information. Record bfd
5046 we're loading debug info for in the stash. If we have debug
5047 informatin in the cache then perform section placement before
5050 2017-02-16 Alan Modra <amodra@gmail.com>
5053 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
5054 * elfxx-target.h (elf_backend_no_page_alias): Define.
5055 (elfNN_bed): Init new field.
5056 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
5057 ensure PT_LOAD segment starts on a new page.
5058 * elf32-hppa.c (elf_backend_no_page_alias): Define.
5060 2017-02-16 Alan Modra <amodra@gmail.com>
5063 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
5066 2017-02-16 Jiong Wang <jiong.wang@arm.com>
5068 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
5069 * bfd-in2.h: Regenerated.
5071 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5074 * elf32-i386.c (elf_i386_relocate_section): Allow
5075 "lea foo@GOT, %reg" in PIC.
5077 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5080 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
5081 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
5082 error against local IFUNC symbol without a base register for
5085 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
5087 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
5088 `%P: %H:' with `info->callbacks->einfo'.
5089 (ppc_elf_relocate_section): Likewise.
5090 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
5091 (ppc64_elf_edit_toc): Likewise.
5092 (ppc64_elf_relocate_section): Likewise.
5094 2017-02-14 Alan Modra <amodra@gmail.com>
5096 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
5097 --gc-keep-exported, and test versioned field of sym rather than
5098 looking for @ in name.
5100 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
5102 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
5105 2017-02-13 Nick Clifton <nickc@redhat.com>
5108 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
5111 2017-02-07 Andrew Waterman <andrew@sifive.com>
5113 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
5114 entry size if PLT header is written.
5116 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
5118 Fix sparc64 dynamic relocation processing to use the dynamic
5120 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
5121 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
5124 2017-02-03 Nick Clifton <nickc@redhat.com>
5127 * coffcode.h (coff_write_object_contents): Enlarge size of
5128 s_name_buf in order to avoid compile time warning about possible
5130 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
5131 32-bits of insn value before printing into buffer.
5133 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5135 * elfxx-mips.c (mips_elf_hash_sort_data): Add
5136 `max_local_dynindx'.
5137 (mips_elf_sort_hash_table): Handle it.
5138 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
5139 symbols bump up `max_local_dynindx' rather than
5140 `max_non_got_dynindx'.
5142 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5144 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
5145 `min_got_dynindx', `max_unref_got_dynindx' and
5146 `max_non_got_dynindx' members to the `bfd_size_type' data type.
5147 (mips_elf_sort_hash_table): Adjust accordingly.
5149 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5151 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
5152 to access the hash table.
5154 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5156 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
5157 non-NULL `htab' to the beginning.
5159 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5161 * elflink.c (elf_gc_sweep): Wrap overlong line.
5163 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
5165 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
5166 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
5167 * elfxx-mips.c (mips_elf_link_hash_table): Add
5168 `ignore_branch_isa' member.
5169 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
5170 in branch relocation calculation as an error if
5171 `ignore_branch_isa' has been set.
5172 (_bfd_mips_elf_insn32): Rename to...
5173 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
5174 parameter to `insn32' and add an `ignore_branch_isa' parameter.
5175 Handle the new parameter.
5177 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
5179 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
5180 local variable dynobj.
5183 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
5184 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
5185 executable from read-only sections into sdynrelro.
5186 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
5187 dynamic relocs in sdynrelro.
5188 (elf_backend_want_dynrelro): Define.
5190 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5192 * config.bfd (*-*-rtemsaout*): Mark as removed.
5194 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5196 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
5197 (arm-*-rtems*): Move to (arm*-*-eabi*).
5198 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
5199 (m68-*-rtems*): Move to (m68*-*-elf*).
5201 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5203 * config.bfd (*-*-rtemscoff*): Mark as removed.
5205 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
5208 * elflink.c (bfd_elf_record_link_assignment): Revert last
5209 change and don't ever clear `forced_local'. Set `mark'
5211 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
5213 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
5214 (bfd_elf_size_dynamic_sections): ... here.
5215 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
5216 and set `mark' instead in `__tls_get_addr_opt' processing.
5217 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
5219 2017-01-24 Alan Modra <amodra@gmail.com>
5221 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
5222 where dynamic relocs are preferable. Allow ifunc too.
5223 (ensure_undefweak_dynamic): New function.
5224 (allocate_dynrelocs): Use it here. Move plt handling last and
5225 don't make symbols dynamic, simplifying loop. Only make undef
5226 weak symbols with GOT entries dynamic. Correct condition
5227 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5228 comments. Remove goto.
5229 (ppc_elf_relocate_section): Correct test for using dynamic
5230 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5231 to suit. Set up explicit tls_index entries and implicit GOT
5232 tls_index entries resolvable at link time for
5233 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5234 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5235 (ensure_undefweak_dynamic): New function.
5236 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5237 with GOT entries dynamic. Remove unnecessary test of
5238 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5239 (ppc64_elf_relocate_section): Correct test for using dynamic
5240 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5241 to suit. Set up explicit tls_index entries and implicit GOT
5242 tls_index entries resolvable at link time for __tls_get_addr_opt.
5243 Simplify expression to clear mem for prelink.
5245 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5247 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5249 2017-01-20 Jiong Wang <jiong.wang@arm.com>
5251 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5252 (elf_backend_hash_symbol): Define.
5254 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5257 * elflink.c (bfd_elf_record_link_assignment): Clear any
5258 `forced_local' marking for DSO symbols that are not being
5261 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5263 * elfnn-riscv.c (riscv_elf_object_p): New function.
5265 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5268 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5270 (elf_x86_64_check_relocs): Create .eh_frame section for the
5272 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5273 .eh_frame section for the .plt.bnd section.
5274 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5275 for the .plt.bnd section.
5277 2017-01-12 Nick Clifton <nickc@redhat.com>
5280 * opncls.c (find_separate_debug_file): Add include_dirs
5281 parameter. Only include the directory part of the bfd's filename
5282 in search paths if include_dirs is true. Add a couple of extra
5283 locations for looking for debug files.
5284 ( bfd_follow_gnu_debuglink): Update invocation of
5285 find_separate_debug_file.
5286 (bfd_follow_gnu_debugaltlink): Likewise.
5287 (get_build_id): New function: Finds the build-id of the given bfd.
5288 (get_build_id_name): New function: Computes the name of the
5289 separate debug info file for a bfd, based upon its build-id.
5290 (check_build_id_file): New function: Checks to see if a separate
5291 debug info file exists at the given location, and that its
5292 build-id matches that of the original bfd.
5293 (bfd_follow_build_id_debuglink): New function: Finds a separate
5294 debug info file for a given bfd by using the build-id method.
5295 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5296 method of locating a separate debug info file before using the
5298 * bfd-in2.h: Regenerate.
5300 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5303 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5304 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5305 elf_x86_64_eh_frame_plt_got.
5306 (elf_x86_64_size_dynamic_sections): Get unwind info from
5307 elf_x86_64_bnd_arch_bed for the BND PLT.
5309 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
5311 * config.bfd: Add entries for i686-redox and x86_64-redox.
5313 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5315 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5317 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5318 .eh_frame section to 4 bytes for x32.
5319 (elf_x86_64_check_relocs): Likewise.
5321 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5324 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5325 (PLT_GOT_FDE_LENGTH): Likewise.
5326 (elf_i386_plt_layout): Add eh_frame_plt_got and
5327 eh_frame_plt_got_size.
5328 (elf_i386_plt): Updated.
5329 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5330 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5331 (elf_i386_size_dynamic_sections): Allocate and initialize
5332 .eh_frame section for .plt.got.
5333 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5335 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5336 eh_frame_plt_got_size.
5337 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5338 (PLT_GOT_FDE_LENGTH): Likewise.
5339 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5340 eh_frame_plt_got_size.
5341 (elf_x86_64_arch_bed): Updated.
5342 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5343 eh_frame_plt_got_size.
5344 (elf_x86_64_nacl_arch_bed): Likewise.
5345 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5346 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5347 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5348 .eh_frame section for .plt.got.
5349 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5352 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5354 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5355 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5357 2017-01-09 Nick Clifton <nickc@redhat.com>
5359 * dwarf2.c (lookup_address_in_function_table): Return early if
5360 there are no functions in the given comp unit, or if the high
5361 address of the last function in the comp unit is less than the
5364 2017-01-09 Nick Clifton <nickc@redhat.com>
5367 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5368 message if there are too many symbols to load.
5370 2017-01-04 James Clarke <jrtc27@jrtc27.com>
5372 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5373 if relocs are cached.
5375 2017-01-03 Rich Felker <bugdal@aerifal.cx>
5378 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5379 for R_MICROBLAZE_GOTOFF_64.
5381 2017-01-03 Nick Clifton <nickc@redhat.com>
5383 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5384 warning about using a possibly uninitialised variable.
5386 2017-01-02 Alan Modra <amodra@gmail.com>
5388 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5389 (allocate_plt_static, allocate_dynrelocs): Use it.
5391 2017-01-02 Alan Modra <amodra@gmail.com>
5393 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5394 .PARISC.unwind section.
5396 2017-01-02 Alan Modra <amodra@gmail.com>
5399 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5400 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5401 indirect to GOT pointer relative code edit.
5403 2017-01-02 Alan Modra <amodra@gmail.com>
5405 Update year range in copyright notice of all files.
5407 For older changes see ChangeLog-2016
5409 Copyright (C) 2017 Free Software Foundation, Inc.
5411 Copying and distribution of this file, with or without modification,
5412 are permitted in any medium without royalty provided the copyright
5413 notice and this notice are preserved.
5419 version-control: never