1 2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
4 "%F%P:", instead of "%F:", to linker callback in case of error.
6 2017-11-16 Nick Clifton <nickc@redhat.com>
9 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
10 (elfcore_grok_openbsd_procinfo): Likewise.
11 (elfcore_grok_nto_status): Likewise.
13 2017-11-16 Nick Clifton <nickc@redhat.com>
15 * merge.c (sec_merge_emit): Always create padding buffer. Add
16 asserts to make sure that the buffer is long enough.
18 2017-11-15 Alan Modra <amodra@gmail.com>
20 * bfd.c (union _bfd_doprnt_args): Add "Bad".
21 (_bfd_doprnt): Handle more flags.
22 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
23 (error_handler_internal): Init args type to Bad.
25 2017-11-14 Alan Modra <amodra@gmail.com>
28 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
29 non-empty dynamic section.
30 (ppc_build_one_stub): Take elf_gp from output bfd, not output
32 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
34 2017-11-14 Alan Modra <amodra@gmail.com>
36 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
39 2017-11-13 Jan Beulich <jbeulich@suse.com>
41 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
43 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
44 (coff_write_object_contents): Likewise. Issue diagnostic for too
47 2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
50 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
53 2017-11-12 Alan Modra <amodra@gmail.com>
55 * elflink.c (elf_link_add_object_symbols): Ignore anything but
56 defined and defweak symbols when setting up weakdefs.
58 2017-11-12 Alan Modra <amodra@gmail.com>
60 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
61 to keep dyn_relocs, clear to discard. Comment.
62 (allocate_dynrelocs): Always clear non_got_ref when clearing
63 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
64 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
65 dyn_relocs on undefined syms to handle for non-pic too.
66 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
67 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
68 to keep dyn_relocs, clear to discard. Comment.
69 (allocate_dynrelocs): Always clear non_got_ref when clearing
70 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
71 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
72 dyn_relocs on undefined syms to handle for non-pic too.
73 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
74 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
75 dyn_relocs here. Don't bother setting non_got_ref. Comment.
76 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
77 ifuncs. Move code deleting dyn_relocs on undefined symbols to
78 handle for non-pic too. Don't test non_got_ref. Do test
79 dynamic_adjusted and ELF_COMMON_DEF_P.
81 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
83 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
84 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
85 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
87 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
89 * elf32-mips.c (elf32_mips_write_core_note): New function.
90 (elf_backend_write_core_note): New macro.
91 * elf64-mips.c (elf64_mips_write_core_note): New function.
92 (elf_backend_write_core_note): New macro.
93 * elfn32-mips.c (elf32_mips_write_core_note): New function.
94 (elf_backend_write_core_note): New macro.
96 2017-11-07 Alan Modra <amodra@gmail.com>
98 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
101 2017-11-07 Alan Modra <amodra@gmail.com>
103 * sysdep.h: Formatting, comment fixes.
104 (gettext, ngettext): Redefine when ENABLE_NLS.
105 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
106 (_): Define using gettext.
107 (textdomain, bindtextdomain): Use safer "do nothing".
108 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
109 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
111 2017-11-05 Alan Modra <amodra@gmail.com>
114 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
117 2017-11-05 Alan Modra <amodra@gmail.com>
120 * bfd.c (union _bfd_doprnt_args): New.
121 (PRINT_TYPE): Add FIELD arg. Take value from args.
122 (_bfd_doprnt): Replace ap parameter with args. Adjust all
123 PRINT_TYPE invocations and reading of format args to suit.
124 Move "%%" handling out of switch handling args. Support
125 positional parameters.
126 (_bfd_doprnt_scan): New function.
127 (error_handler_internal): Call _bfd_doprnt_scan and read args.
129 2017-11-04 Alan Modra <amodra@gmail.com>
131 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
132 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
133 (ppc_elf_relocate_section): Don't output a dynamic relocation
134 for IE GOT entries in an executable.
135 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
136 (ppc64_elf_size_dynamic_sections): Likewise.
137 (ppc64_elf_relocate_section): Likewise.
139 2017-11-04 Alan Modra <amodra@gmail.com>
141 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
142 callers. Don't bother with SEC_ALLOC test. Return section pointer.
144 (maybe_set_textrel): ..here.
145 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
146 (maybe_set_textrel): Call minfo to print textrel warning to map file.
148 2017-11-04 Alan Modra <amodra@gmail.com>
150 * elf32-hppa.c (enum _tls_type): Move.
151 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
152 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
153 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
154 (got_entries_needed, got_relocs_needed): New functions.
155 (allocate_dynrelocs): Use them.
156 (elf32_hppa_size_dynamic_sections): Likewise.
157 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
158 Correct code emitting relocs on GD/IE got entries. Report an
159 error when a symbol has both normal and TLS GOT relocs.
161 2017-11-04 Alan Modra <amodra@gmail.com>
164 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
165 for plabels when non-pic.
166 (maybe_set_textrel): New function.
167 (readonly_dynrelocs): Move and rewrite.
168 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
169 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
170 for functions. Expand non_got_ref comments.
171 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
173 2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
175 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
176 Don't use func_pointer_refcount. Don't set plt.refcount nor
177 non_got_ref for function pointer reference.
178 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
179 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
180 func_pointer_refcount.
181 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
182 func_pointer_refcount.
183 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
184 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
185 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
187 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
188 Nick Clifton <nickc@redhat.com>
191 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
192 overlarge raw syment count.
193 (coff_get_normalized_symtab): Likewise.
195 2017-11-01 James Bowman <james.bowman@ftdichip.com>
197 * archures.c: Add bfd_mach_ft32b.
198 * cpu-ft32.c: Add arch_info_struct.
199 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
201 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
203 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
204 (elf32_ft32_adjust_diff_reloc_value)
205 (elf32_ft32_adjust_reloc_if_spans_insn)
206 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
207 (ft32_elf_relax_section): New function.
208 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
209 * bfd-in2.h: Regenerate.
210 * libbfd.h: Regenerate.
212 2017-11-01 Nick Clifton <nickc@redhat.com>
215 * coffcode.h (coff_slurp_line_table): Check for an excessively
216 large line number count.
218 2017-11-01 Nick Clifton <nickc@redhat.com>
221 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
222 and offset in light of further possible bogus values.
224 2017-11-01 Alan Modra <amodra@gmail.com>
227 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
228 entry when just a dynamic reloc can serve. Ensure no dynamic
229 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
230 Expand and move the non_got_ref comment.
231 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
233 2017-11-01 Nick Clifton <nickc@redhat.com>
236 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
238 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
239 members of an archive.
241 2017-10-31 Nick Clifton <nickc@redhat.com>
244 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
247 2017-10-30 Alan Modra <amodra@gmail.com>
249 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
252 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
254 (bfd_elf_gc_sections): Likewise.
256 2017-10-30 Alan Modra <amodra@gmail.com>
259 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
260 ensure non_got_ref is not set due to debug references.
261 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
262 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
263 need for a plt entry.
264 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
265 dynamic relocs when pic. Remove bogus code attempting to handle
267 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
269 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
270 and SYMBOL_REFERENCES_LOCAL in GOT handling.
272 2017-10-28 Alan Modra <amodra@gmail.com>
275 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
276 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
277 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
278 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
280 2017-10-25 Alan Modra <amodra@gmail.com>
282 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
283 optionally prefixed with "_".
284 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
286 2017-10-24 Andrew Waterman <andrew@sifive.com>
288 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
291 2017-10-24 Renlin Li <renlin.li@arm.com>
294 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
296 2017-10-23 Nick Clifton <nickc@redhat.com>
299 * elflink.c (elf_link_output_extsym): Keep global undefined
300 symbols if they have been marked as needed.
302 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
304 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
306 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
307 `_bfd_mips_elf_mkobject'.
309 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
312 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
314 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
316 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
317 (riscv_pcgp_lo_reloc): Likewise.
318 (riscv_pcgp_relocs): Likewise.
319 (riscv_init_pcgp_relocs): New function.
320 (riscv_free_pcgp_relocs): Likewise.
321 (riscv_record_pcgp_hi_reloc): Likewise.
322 (riscv_record_pcgp_lo_reloc): Likewise.
323 (riscv_delete_pcgp_hi_reloc): Likewise.
324 (riscv_use_pcgp_hi_reloc): Likewise.
325 (riscv_record_pcgp_lo_reloc): Likewise.
326 (riscv_find_pcgp_lo_reloc): Likewise.
327 (riscv_delete_pcgp_lo_reloc): Likewise.
328 (_bfd_riscv_relax_pc): Likewise.
329 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
330 via the new functions above.
332 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
334 * elfnn-riscv.c (R_RISCV_DELETE): New define.
335 (_bfd_riscv_relax_delete): New function.
336 (perform_relocation): Handle R_RISCV_DELETE.
337 (_bfd_riscv_relax_section): Likewise.
339 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
342 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
343 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
344 bfd_link_executable for TLS check.
345 (tilegx_elf_check_relocs): Likewise.
346 (allocate_dynrelocs): Likewise.
347 (tilegx_elf_relocate_section): Likewise.
349 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
352 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
353 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
354 bfd_link_executable for TLS check.
355 (tilepro_elf_check_relocs): Likewise.
356 (allocate_dynrelocs): Likewise.
357 (tilepro_elf_relocate_section): Likewise.
359 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
362 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
363 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
364 bfd_link_executable for TLS check.
365 (_bfd_sparc_elf_check_relocs): Likewise.
366 (allocate_dynrelocs): Likewise.
367 (_bfd_sparc_elf_relocate_section): Likewise.
369 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
371 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
372 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
373 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
375 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
377 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
378 indirect and warning symbols.
380 2017-10-17 Alan Modra <amodra@gmail.com>
383 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
384 against size left rather than comparing pointers. Reorganise loop.
386 2017-10-17 Alan Modra <amodra@gmail.com>
389 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
390 and error for any other size that doesn't cover the header word.
392 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
394 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
395 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
396 (elf_backend_gc_sweep_hook): Likewise.
397 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
398 (bfinfdpic_gc_sweep_hook): Likewise.
399 (elf_backend_gc_sweep_hook): Likewise.
400 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
401 (elf_backend_gc_sweep_hook): Likewise.
402 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
403 (elf_backend_gc_sweep_hook): Likewise.
404 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
405 (elf_backend_gc_sweep_hook): Likewise.
406 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
407 (elf_backend_gc_sweep_hook): Likewise.
408 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
409 (elf_backend_gc_sweep_hook): Likewise.
410 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
412 (elf_m68k_remove_got_entry_type): Removed.
413 (elf_m68k_find_got_entry_ptr): Likewise.
414 (elf_m68k_remove_got_entry): Likewise.
415 (elf_m68k_gc_sweep_hook): Likewise.
416 (elf_backend_gc_sweep_hook): Likewise.
417 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
418 (elf_backend_gc_sweep_hook): Likewise.
419 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
420 (elf_backend_gc_sweep_hook): Likewise.
421 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
422 (elf_backend_gc_sweep_hook): Likewise.
423 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
424 (elf_backend_gc_sweep_hook): Likewise.
425 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
426 (elf_backend_gc_sweep_hook): Likewise.
427 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
428 (elf_backend_gc_sweep_hook): Likewise.
429 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
430 (elf_backend_gc_sweep_hook): Likewise.
431 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
432 (elf_backend_gc_sweep_hook): Likewise.
433 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
434 (elf_backend_gc_sweep_hook): Likewise.
435 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
436 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
437 (elf_backend_gc_sweep_hook): Likewise.
438 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
439 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
440 (elf_backend_gc_sweep_hook): Likewise.
441 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
442 (elf_backend_gc_sweep_hook): Likewise.
443 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
444 (elf_backend_gc_sweep_hook): Likewise.
445 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
446 (elf_backend_gc_sweep_hook): Likewise.
447 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
448 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
449 (elf_backend_gc_sweep_hook): Likewise.
450 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
451 (ppc64_elf_gc_sweep_hook): Likewise.
452 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
453 (elf_backend_gc_sweep_hook): Likewise.
454 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
455 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
456 * elflink.c (elf_link_add_object_symbols): Don't call
457 _bfd_elf_link_check_relocs here.
458 (gc_sweep_hook_fn): Removed.
459 (elf_gc_sweep): Remove gc_sweep_hook.
460 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
461 (elf_backend_gc_sweep_hook): Likewise.
462 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
463 (elf_backend_gc_sweep_hook): Likewise.
464 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
465 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
466 (elf_backend_gc_sweep_hook): Likewise.
467 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
468 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
469 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
470 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
471 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
472 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
474 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
476 * elf32-i386.c (elf_i386_backend_data): Removed.
477 (get_elf_i386_backend_data): Likewise.
478 (elf_i386_arch_bed): Replace elf_i386_backend_data with
479 elf_x86_backend_data.
480 (elf_i386_get_synthetic_symtab): Likewise.
481 (elf_i386_nacl_arch_bed): Likewise.
482 (elf_i386_vxworks_arch_bed): Likewise.
483 (elf_i386_relocate_section): Check target_os instead of
485 (elf_i386_finish_dynamic_symbol): Likewise.
486 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
487 Check target_os instead of is_vxworks.
488 (elf_i386_link_setup_gnu_properties): Remove normal_target and
489 is_vxworks. Initialize plt0_pad_byte.
490 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
491 (get_elf_x86_64_arch_data): Likewise.
492 (get_elf_x86_64_backend_data): Likewise.
493 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
494 elf_x86_backend_data.
495 (elf_x86_64_get_synthetic_symtab): Likewise.
496 (elf_x86_64_nacl_arch_bed): Likewise.
497 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
498 normal_target. Initialize plt0_pad_byte.
499 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
500 instead of is_vxworks.
501 (_bfd_x86_elf_size_dynamic_sections): Likewise.
502 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
503 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
504 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
505 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
506 Update normal_target. Set up plt0_pad_byte. Check target_os
507 instead of is_vxworks.
508 * elfxx-x86.h (elf_x86_target_os): New.
509 (elf_x86_backend_data): Likewise.
510 (get_elf_x86_backend_data): Likewise.
511 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
513 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
516 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
518 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
519 _bfd_x86_elf_finish_dynamic_sections.
520 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
521 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
523 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
526 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
529 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
530 hide symbol which was forced to be dynamic.
532 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
535 * elf32-cris.c (cris_elf_relocate_section): Don't generate
536 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
537 (cris_elf_check_relocs): Don't allocate dynamic relocation
538 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
540 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
543 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
544 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
545 (sh_elf_relocate_section): Don't generate dynamic relocation if
546 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
548 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
551 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
552 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
553 (elf_s390_relocate_section): Don't generate dynamic relocation
554 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
555 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
556 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
557 (elf_s390_relocate_section): Don't generate dynamic relocation
558 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
560 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
563 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
564 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
565 (allocate_dynrelocs): Discard dynamic relocations if
566 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
568 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
571 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
572 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
574 (allocate_dynrelocs): Discard dynamic relocations if
575 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
577 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
580 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
581 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
582 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
583 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
584 (elf_m68k_relocate_section): Don't generate dynamic relocation
585 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
587 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
590 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
591 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
592 (allocate_dynrelocs): Discard dynamic relocations if
593 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
594 (elf32_hppa_relocate_section): Don't generate dynamic
595 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
597 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
600 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
601 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
602 (allocate_fptr): Don't allocate function pointer if
603 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
604 (allocate_dynrel_entries): Don't allocate dynamic relocation
605 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
606 (set_got_entry): Don't set GOT entry if
607 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
608 (set_pltoff_entry): Don't set PLTOFF entry if
609 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
610 (elfNN_ia64_relocate_section): Don't install dynamic relocation
611 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
613 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
616 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
617 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
618 (allocate_dynrelocs): Don't allocate dynamic relocations if
619 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
621 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
624 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
625 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
626 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
627 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
629 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
632 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
633 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
634 (tilepro_elf_relocate_section): Don't generate dynamic
635 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
636 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
637 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
638 (tilegx_elf_relocate_section): Don't generate dynamic
639 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
641 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
644 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
645 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
647 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
648 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
650 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
652 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
653 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
654 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
656 2017-10-12 James Bowman <james.bowman@ftdichip.com>
658 * bfd-in2.h: Regenerate.
659 * libbfd.h: Regenerate.
660 * elf32-ft32.c: Add HOWTO R_FT32_15.
661 * reloc.c: Add BFD_RELOC_FT32_15.
663 2017-10-12 Nick Clifton <nickc@redhat.com>
665 * reloc.c (enum bfd_reloc_status): Start values at 2.
666 * bfd-in2.h: Regenerate.
667 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
668 that a TRUE return indicates success. Compare the result of
669 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
670 (build_one_stub): Change sense of tests against aarch64_relocate
672 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
673 than FALSE, when an error is detected.
674 (elfNN_aarch64_final_link_relocate): Likewise.
676 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
678 * elf32-i386.c (elf_backend_hide_symbol): New.
679 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
680 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
681 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
683 2017-10-12 Alan Modra <amodra@gmail.com>
685 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
686 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
687 (bfd_elf_define_start_stop): Likewise.
689 2017-10-12 Alan Modra <amodra@gmail.com>
691 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
692 when executable rather than non-PIC.
693 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
694 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
696 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
698 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
700 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
701 (elf_external_linux_prpsinfo64_ugid32): ... this.
702 (swap_linux_prpsinfo32_out): Rename to...
703 (swap_linux_prpsinfo32_ugid32_out): ... this.
704 (elf_external_linux_prpsinfo64_ugid16): New structure.
705 (swap_linux_prpsinfo64_ugid16_out): New function.
706 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
707 (elf_backend_linux_prpsinfo64_ugid16): Define.
708 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
709 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
710 of the 64-bit Linux core PRPSINFO note.
711 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
713 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
715 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
717 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
718 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
719 (elf_external_ppc_linux_prpsinfo32)
720 (swap_ppc_linux_prpsinfo32_out): Move to...
721 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
722 (swap_linux_prpsinfo32_ugid32_out): ... these.
723 (elf_external_linux_prpsinfo32): Rename to...
724 (elf_external_linux_prpsinfo32_ugid16): ... this.
725 (swap_linux_prpsinfo32_out): Rename to...
726 (swap_linux_prpsinfo32_ugid16_out): ... this.
727 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
728 (elf_backend_linux_prpsinfo32_ugid16): Define.
729 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
730 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
731 of the 32-bit Linux core PRPSINFO note.
732 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
733 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
734 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
735 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
736 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
737 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
738 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
739 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
740 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
741 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
743 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
745 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
746 `gap' member ahead of `pr_flag'.
748 2017-10-11 Pedro Alves <palves@redhat.com>
750 * bfd.c (_doprnt): Rename to ...
751 (_bfd_doprnt): ... this.
752 (error_handler_internal): Adjust.
754 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
756 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
757 instead of incrementing it.
758 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
760 2017-10-10 Renlin Li <renlin.li@arm.com>
763 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
764 symbols into dynamic.
766 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
769 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
770 (riscv_elf_link_hash_table_create): Initialize max_alignment to
772 (_bfd_riscv_relax_section): Cache the max alignment of output
773 sections if possible.
775 2017-10-10 Alan Modra <amodra@gmail.com>
777 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
778 .opd whenever .opd is present and non-zero size. Move code
779 setting abiversion to/from output file earlier. Only set
780 u.opd.func_sec when --gc-sections. Read relocs and set up
781 u.opd.func_sec values here..
782 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
784 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
786 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
788 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
791 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
794 .interp section with "ld --no-dynamic-linker".
796 2017-10-09 Alan Modra <amodra@gmail.com>
799 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
800 funcinfo_hash_table and varinfo_hash_table.
802 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
804 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
805 in read-only section with minfo.
806 (sh_elf_size_dynamic_sections): Likewise.
808 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
810 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
813 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
815 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
816 this_hdr.sh_entsize only if section size > 0.
818 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
820 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
822 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
824 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
825 in read-only section with minfo.
826 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
828 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
830 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
833 2017-10-06 John Baldwin <jhb@FreeBSD.org>
835 * elf-bfd.h (struct elf_backend_data): Add
836 `elf_backend_grok_freebsd_prstatus'.
837 * elf.c (elfcore_grok_freebsd_note): Call
838 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
840 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
842 (elf_backend_grok_freebsd_prstatus): Define.
843 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
844 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
846 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
848 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
849 and has_non_got_reloc with zero_undefweak.
850 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
851 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
853 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
854 has_non_got_reloc with zero_undefweak.
855 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
856 has_got_reloc and has_non_got_reloc with zero_undefweak.
857 (elf_x86_link_hash_entry): Likewise.
859 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
861 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
862 (VERIFY_COPY_RELOC): Likewise.
864 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
866 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
867 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
868 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
870 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
872 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
873 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
874 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
876 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
878 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
879 * elf32-i386.c (elf_i386_relocate_section): Use it.
880 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
882 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-i386.c (X86_SIZE_TYPE_P): New.
885 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
886 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
887 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
888 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
890 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
892 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
893 (PLT_LOCAL_IFUNC_P): Likewise.
894 * elf32-i386.c (elf_i386_relocate_section): Use them.
895 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
897 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
899 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
900 * elf32-i386.c (elf_i386_relocate_section): Use it.
901 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
903 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
905 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
906 * elf32-i386.c (elf_i386_relocate_section): Use it.
907 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
909 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
911 * elf32-i386.c (X86_PCREL_TYPE_P): New.
912 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
913 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
914 (X86_PCREL_TYPE_P): This.
915 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
916 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
917 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
919 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
921 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
923 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
924 * elf32-i386.c (elf_i386_tls_transition): Use it.
925 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
927 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
929 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
930 Dump dynamic relocation in read-only section with minfo if
932 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
933 (maybe_set_textrel): Likewise.
934 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
935 read-only section with minfo.
937 2017-10-05 John Baldwin <jhb@FreeBSD.org>
939 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
941 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
943 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
944 in read-only section with minfo.
945 (tilepro_elf_size_dynamic_sections): Likewise.
946 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
947 (tilegx_elf_size_dynamic_sections): Likewise.
949 2017-10-05 Pedro Alves <palves@redhat.com>
952 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
953 ellipsis parameter. Split out bfd_error_on_input code to..
954 (bfd_set_input_error): .. New function.
955 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
956 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
957 * bfd-in2.h: Regenerate.
959 2017-10-05 Alan Modra <amodra@gmail.com>
961 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
962 fini_array error value.
964 2017-10-05 Alan Modra <amodra@gmail.com>
967 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
969 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
971 (elf_fake_sections): Adjust calls. Exit immediately on failure.
972 (bfd_elf_set_group_contents): Add associated reloc section indices
975 2017-10-04 Alan Modra <amodra@gmail.com>
977 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
978 classify symbols for ELFv2.
980 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
983 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
984 undergoes default promotion.
985 * bfd-in2.h: Regenerate.
987 2017-10-02 Alan Modra <amodra@gmail.com>
989 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
990 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
992 2017-10-01 Alan Modra <amodra@gmail.com>
995 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
996 (add_line_info): Always put end_sequence last.
998 2017-10-01 Alan Modra <amodra@gmail.com>
1001 * dwarf2.c (read_section): Allocate buffer with extra byte for
1002 bfd_simple_get_relocated_section_contents rather than copying
1005 2017-09-29 Alan Modra <amodra@gmail.com>
1007 * merge.c (merge_strings): Return FALSE on malloc failure.
1008 (_bfd_merge_sections): Return failures from record_section and
1011 2017-09-28 Alan Modra <amodra@gmail.com>
1014 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1015 a case where plugin_notice isn't called.
1017 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1019 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1022 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1026 output_bfd to info->callbacks->minfo.
1028 2017-09-26 Nick Clifton <nickc@redhat.com>
1031 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1032 assertion failure if elf_x86_64_rtype_to_howto has already issued
1035 2017-09-26 Alan Modra <amodra@gmail.com>
1038 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1041 2017-09-26 Nick Clifton <nickc@redhat.com>
1044 * dwarf2.c (read_formatted_entries): Fail early if we know that
1045 the loop parsing data entries will overflow the end of the
1048 2017-09-26 Alan Modra <amodra@gmail.com>
1051 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1052 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1053 to stash->info_ptr_memory, and check die_ref is within that memory.
1054 Set info_ptr_end correctly when another CU is refd. Check die_ref
1055 for DW_FORM_ref4 etc. is within CU.
1057 2017-09-26 Alan Modra <amodra@gmail.com>
1060 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1061 (read_formatted_entries): Init "fe".
1062 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1064 2017-09-26 Alan Modra <amodra@gmail.com>
1067 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1068 bounds in inner loop.
1070 2017-09-25 Alan Modra <amodra@gmail.com>
1073 * dwarf1.c (parse_die): Sanity check pointer against section limit
1074 before dereferencing.
1075 (parse_line_table): Likewise.
1077 2017-09-25 Alan Modra <amodra@gmail.com>
1080 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1082 (parse_comp_unit): Likewise.
1084 2017-09-25 Alan Modra <amodra@gmail.com>
1087 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1089 2017-09-24 Alan Modra <amodra@gmail.com>
1092 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1093 within section bounds.
1095 2017-09-24 Alan Modra <amodra@gmail.com>
1098 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1100 2017-09-24 Alan Modra <amodra@gmail.com>
1103 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1104 pname param. Return status. Make name const. Don't abort,
1105 return an error. Formatting. Exit if current info_ptr matches
1106 orig_info_ptr. Update callers.
1107 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1108 nested_funcs an array of structs for extensibility. Formatting.
1110 2017-09-24 Alan Modra <amodra@gmail.com>
1113 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1114 rather than dividing by zero.
1116 2017-09-24 Alan Modra <amodra@gmail.com>
1119 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1121 2017-09-24 Alan Modra <amodra@gmail.com>
1124 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1126 2017-09-24 Alan Modra <amodra@gmail.com>
1129 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1130 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1133 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1136 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1139 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1142 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1143 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1145 2017-09-22 Pedro Alves <palves@redhat.com>
1146 Alan Modra <amodra@gmail.com>
1148 * version.h: Add comment.
1150 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1152 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1153 NT_S390_GS_BC, correct the previously swapped invocations of
1154 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1156 2017-09-19 Alan Modra <amodra@gmail.com>
1159 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1162 2017-09-19 Alan Modra <amodra@gmail.com>
1165 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1166 symbols before calculating verrefs. Don't renumber dynsyms
1167 after gc. Exclude .gnu.version when zero or one dynsym.
1168 Localize some vars and reindent.
1170 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1173 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1174 return from bfd_canonicalize_dynamic_reloc.
1176 2017-09-15 Alan Modra <amodra@gmail.com>
1179 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1180 overflows bfd_size_type.
1182 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1186 to indicate if conversion is performed.
1187 (elf_i386_check_relocs): Cache section contents and relocations
1188 if conversion is performed.
1189 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1190 contents and relocations if conversion is performed.
1192 2017-09-14 Nick Clifton <nickc@redhat.com>
1195 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1198 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1200 * elfxx-x86.h: Fix a typo in comments.
1202 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1204 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1206 2017-09-09 Alan Modra <amodra@gmail.com>
1208 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1211 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1213 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1214 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1215 (elf_i386_finish_dynamic_symbol): Likewise.
1216 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1217 (elf_x86_64_finish_dynamic_symbol): Likewise.
1218 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1219 (_bfd_x86_elf_fixup_symbol): Likewise.
1221 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1223 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1224 check has_non_got_reloc.
1226 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1229 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1230 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1231 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1232 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1233 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1234 and linker_def on __ehdr_start if it is referenced and not
1236 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1237 and return TRUE when building executable, if a symbol has
1238 non-GOT/non-PLT relocations in text section or there is no
1240 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1242 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1244 * elfxx-x86.h: Update comments.
1246 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1248 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1249 elf_x86_plt_layout_table with elf_x86_init_table.
1250 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1252 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1254 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1255 (elf_x86_init_table): This.
1256 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1257 elf_x86_plt_layout_table with elf_x86_init_table.
1259 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1261 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1262 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1263 * configure: Regenerated.
1264 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1265 and r_sym fields of plt_layout.
1266 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1268 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1269 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1270 r_info nor r_sym fields.
1271 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1273 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1275 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1277 * (_bfd_riscv_relax_align): Call bfd_set_error and
1278 print an error message when unable to relax a .align directive.
1280 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1282 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1283 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1284 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1285 R_RISCV_PCREL_HI20 relocs, and pass the result to
1286 riscv_record_pcrel_hi_reloc.
1288 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1291 r_type_p. Remove the converted argument. Replace
1292 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1293 the new relocation type via r_type_p.
1294 (elf_i386_relocate_section): Likewise.
1295 (elf_i386_finish_dynamic_symbol): Likewise.
1296 (need_convert_load): Removed.
1297 (check_relocs_failed): Updated.
1298 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1299 instead of setting need_convert_load.
1300 (_bfd_i386_elf_convert_load): Removed.
1301 * elf64-x86-64.c (need_convert_load): Removed.
1302 (check_relocs_failed): Updated.
1303 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1304 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1305 Return the new relocation type via r_type_p.
1306 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1307 instead of setting need_convert_load.
1308 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1310 (_bfd_x86_64_elf_convert_load): Removed.
1311 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1312 with SYMBOL_REFERENCES_LOCAL_P.
1313 (elf_x86_64_finish_dynamic_symbol): Likewise.
1314 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1316 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1317 (_bfd_x86_elf_link_symbol_references_local): New function.
1318 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1319 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1320 SYMBOL_REFERENCES_LOCAL_P.
1321 (elf_x86_link_hash_entry): Add local_ref.
1322 (elf_x86_link_hash_table): Remove convert_load.
1323 (_bfd_i386_elf_convert_load): Removed.
1324 (_bfd_x86_64_elf_convert_load): Likewise.
1325 (_bfd_x86_elf_link_symbol_references_local): New.
1327 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1329 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1330 (elf_x86_64_info_to_howto): Get the real relocation type by
1331 masking out R_X86_64_converted_reloc_bit.
1332 (elf_x86_64_check_tls_transition): Get the real relocation type
1333 by masking out R_X86_64_converted_reloc_bit.
1334 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1335 instead of setting converted_reloc.
1336 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1337 instead of converted_reloc. Get the real relocation type by
1338 masking out R_X86_64_converted_reloc_bit.
1339 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1340 R_X86_64_converted_reloc_bit is valid.
1341 * elfxx-x86.h (converted_reloc): Removed.
1343 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1345 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1346 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1347 to get the relocation type again.
1348 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1349 r_type when calling elf_x86_64_tls_transition. Don't use
1350 ELF32_R_TYPE to get the relocation type again.
1352 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1357 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1360 argument. Don't check relocation overflow. Avoid relocation
1361 overflow if --no-relax is used. Set converted_reloc on symbol
1362 if a GOTPCREL relocation is converted.
1363 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1364 --no-relax if GOTPCREL relocation conversion leads to relocation
1366 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1368 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1369 Edmar Wienskoski <edmar.wienskoski@nxp.com
1371 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1372 (ppc_elf_check_relocs): Handle it.
1373 (ppc_elf_vle_split20): New function.
1374 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1376 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1379 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1380 for x86-64 if GOT_TLS_GDESC_P is true.
1382 2017-09-03 Alan Modra <amodra@gmail.com>
1385 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1387 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1389 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1390 tls_get_addr for x86-64 in one place.
1392 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1394 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1395 with elfxx-x86.lo for 64-bit BFD.
1396 * configure: Regenerated.
1398 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1400 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1401 (_bfd_i386_elf_convert_load): This. Remove static.
1402 (elf_i386_size_dynamic_sections): Removed.
1403 (elf_backend_size_dynamic_sections): Likewise.
1404 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1405 (_bfd_x86_64_elf_convert_load): This. Remove static.
1406 (elf_x86_64_size_dynamic_sections): Removed.
1407 (elf_backend_size_dynamic_sections): Likewise.
1408 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1409 (elf_x86_allocate_dynrelocs): This. Make it static.
1410 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1411 (elf_x86_allocate_local_dynreloc): This. Make it static.
1412 (elf_i386_is_reloc_section): New function.
1413 (elf_x86_64_is_reloc_section): Likewise.
1414 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1415 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1416 Rearrange got_entry_size initialization.
1417 (_bfd_x86_elf_size_dynamic_sections): New function.
1418 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1419 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1420 (_bfd_i386_elf_convert_load): New.
1421 (_bfd_x86_64_elf_convert_load): Likewise.
1422 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1423 (elf_backend_size_dynamic_sections): Likewise.
1424 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1425 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1427 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1429 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1432 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1435 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1437 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1439 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1440 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1441 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1442 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1443 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1444 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1446 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1448 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1449 (elf_i386_allocate_local_dynrelocs): Likewise.
1450 (elf_i386_size_dynamic_sections): Replace
1451 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1452 with _bfd_x86_elf_allocate_dynrelocs and
1453 _bfd_x86_elf_allocate_local_dynrelocs.
1454 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1455 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1456 (elf_x86_64_size_dynamic_sections): Replace
1457 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1458 with _bfd_x86_elf_allocate_dynrelocs and
1459 _bfd_x86_elf_allocate_local_dynrelocs.
1460 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1461 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1462 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1463 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1465 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1467 * elf32-i386.c (is_i386_elf): Removed.
1468 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1469 (elf_i386_size_dynamic_sections): Likewise.
1470 (elf_i386_relocate_section): Likewise.
1471 * elf64-x86-64.c (is_x86_64_elf): Removed.
1472 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1474 (elf_x86_64_size_dynamic_sections): Likewise.
1475 (elf_x86_64_relocate_section): Likewise.
1476 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1478 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1481 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1483 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1484 (elf_i386_allocate_dynrelocs): Replace
1485 elf_i386_compute_jump_table_size with
1486 elf_x86_compute_jump_table_size.
1487 (elf_i386_size_dynamic_sections): Likewise.
1488 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1489 (elf_x86_64_allocate_dynrelocs): Replace
1490 elf_x86_64_compute_jump_table_size with
1491 elf_x86_compute_jump_table_size.
1492 (elf_x86_64_size_dynamic_sections): Likewise.
1493 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1495 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1496 (elf_x86_compute_jump_table_size): New.
1498 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1500 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1502 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1503 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1505 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1508 with htab->is_vxworks.
1509 (elf_i386_size_dynamic_sections): Likewise.
1510 (elf_i386_relocate_section): Likewise.
1511 (elf_i386_finish_dynamic_symbol): Likewise.
1512 (elf_i386_finish_dynamic_sections): Likewise.
1514 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1517 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1518 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1519 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1520 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1521 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1522 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1523 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1525 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1528 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1529 ELF_COMMON_DEF_P for common symbols.
1531 2017-09-02 Alan Modra <amodra@gmail.com>
1533 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1534 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1535 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1537 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1539 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1540 (elf_backend_gc_mark_hook): Likewise.
1541 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1542 (elf_backend_gc_mark_hook): Likewise.
1543 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1544 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1545 (elf_backend_gc_mark_hook): Likewise.
1547 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1550 (elf_backend_adjust_dynamic_symbol): Likewise.
1551 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1552 (elf_backend_adjust_dynamic_symbol): Likewise.
1553 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1554 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1555 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1556 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1557 (elf_backend_adjust_dynamic_symbol): Likewise.
1559 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1561 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1564 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf32-i386.c (elf_i386_mkobject): Removed.
1567 (bfd_elf32_mkobject): Likewise.
1568 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1569 (bfd_elf64_mkobject): Likewise.
1570 (bfd_elf32_mkobject): Likewise.
1571 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1572 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1573 (bfd_elf64_mkobject): Likewise.
1574 (bfd_elf32_mkobject): Likewise.
1576 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1579 Call _bfd_x86_elf_link_setup_gnu_properties.
1580 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1581 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1583 (elf_x86_64_non_lazy_plt): Likewise.
1584 (elf_x86_64_lazy_bnd_plt): Likewise.
1585 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1586 (elf_x86_64_lazy_ibt_plt): Likewise.
1587 (elf_x32_lazy_ibt_plt): Likewise.
1588 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1589 (elf_x32_non_lazy_ibt_plt): Likewise.
1590 (elf_x86_64_nacl_plt): Likewise.
1591 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1592 _bfd_x86_elf_link_setup_gnu_properties.
1593 * elfxx-x86.c: Include elf-vxworks.h".
1594 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1595 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1596 comments for pic_plt0_entry and pic_plt_entry.
1597 (elf_x86_non_lazy_plt_layout): Likewise.
1598 (elf_x86_plt_layout_table): New.
1599 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1601 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1604 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1605 .eh_frame section for the second PLT.
1606 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1607 alignment of .eh_frame section for the second PLT.
1609 2017-09-01 Nick Clifton <nickc@redhat.com>
1612 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1615 2017-09-01 Nick Clifton <nickc@redhat.com>
1618 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1619 attribute buffer is NUL terminated.
1621 2017-08-31 Nick Clifton <nickc@redhat.com>
1624 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1625 to dwarf string sections.
1627 2017-08-31 Alan Modra <amodra@gmail.com>
1629 * po/SRC-POTFILES.in: Regenerate.
1631 2017-08-31 Alan Modra <amodra@gmail.com>
1633 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1634 for a section containing just a terminator. Allow multiple
1635 terminators at end of section.
1636 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1637 sections when not adding alignment. Assert on terminator in
1640 2017-08-31 Alan Modra <amodra@gmail.com>
1644 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1647 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1649 * configure.ac (bfd_backends): Add elf64.lo together with
1650 elfxx-x86.lo for 64-bit BFD.
1651 * configure: Regenerated.
1653 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1655 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1658 2017-08-31 Alan Modra <amodra@gmail.com>
1661 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1662 before _close_and_cleanup. Call iovec->bclose after.
1663 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1665 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1667 * elf32-i386.c (elf_i386_plt_type): Removed.
1668 (elf_i386_plt): Likewise.
1669 (elf_i386_get_synthetic_symtab): Updated. Call
1670 _bfd_x86_elf_get_synthetic_symtab.
1671 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1672 (elf_x86_64_plt): Likewise.
1673 (elf_x86_64_get_synthetic_symtab): Updated. Call
1674 _bfd_x86_elf_get_synthetic_symtab.
1675 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1676 (elf_x86_64_get_plt_got_vma): Likewise.
1677 (elf_i386_valid_plt_reloc_p): Likewise.
1678 (elf_x86_64_valid_plt_reloc_p): Likewise.
1679 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1680 * elfxx-x86.h (elf_x86_plt_type): New.
1681 (elf_x86_plt): Likewise.
1682 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1684 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1686 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1687 target_id instead of elf_machine_code.
1689 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1691 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1692 (elf_i386_lazy_plt_layout): Likewise.
1693 (elf_i386_non_lazy_plt_layout): Likewise.
1694 (elf_i386_plt_layout): Likewise.
1695 (elf_i386_link_hash_table): Likewise.
1696 (elf_i386_next_tls_desc_index): Likewise.
1697 (elf_i386_srelplt2): Likewise.
1698 (elf_i386_plt): Likewise.
1699 (elf_i386_lazy_plt): Likewise.
1700 (elf_i386_non_lazy_plt): Likewise.
1701 (elf_i386_link_hash_table_create): Likewise.
1702 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1703 (elf_i386_lazy_plt): Updated.
1704 (elf_i386_non_lazy_plt): Likewise.
1705 (elf_i386_lazy_ibt_plt): Likewise.
1706 (elf_i386_non_lazy_ibt_plt): Likewise.
1707 (elf_i386_allocate_dynrelocs): Likewise.
1708 (elf_i386_size_dynamic_sections): Likewise.
1709 (elf_i386_relocate_section): Likewise.
1710 (elf_i386_finish_dynamic_symbol): Likewise.
1711 (elf_i386_finish_dynamic_sections): Likewise.
1712 (elf_i386_get_synthetic_symtab): Likewise.
1713 (elf_i386_link_setup_gnu_properties): Likewise.
1714 (elf_i386_nacl_plt): Likewise.
1715 * elf64-x86-64.c (ABI_64_P): Removed.
1716 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1717 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1718 (elf_x86_64_lazy_plt_layout): Likewise.
1719 (elf_x86_64_non_lazy_plt_layout): Likewise.
1720 (elf_x86_64_plt_layout): Likewise.
1721 (elf_x86_64_link_hash_table): Likewise.
1722 (elf_x86_64_plt): Likewise.
1723 (elf_x86_64_lazy_plt): Likewise.
1724 (elf_x86_64_non_lazy_plt): Likewise.
1725 (elf_x86_64_link_hash_table_create): Likewise.
1726 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1727 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1728 (elf_x86_64_lazy_plt): Updated.
1729 (elf_x86_64_non_lazy_plt): Likewise.
1730 (elf_x86_64_lazy_bnd_plt): Likewise.
1731 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1732 (elf_x86_64_lazy_ibt_plt): Likewise.
1733 (elf_x32_lazy_ibt_plt): Likewise.
1734 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1735 (elf_x32_non_lazy_ibt_plt): Likewise.
1736 (elf_x86_64_allocate_dynrelocs): Likewise.
1737 (elf_x86_64_size_dynamic_sections): Likewise.
1738 (elf_x86_64_relocate_section): Likewise.
1739 (elf_x86_64_finish_dynamic_symbol): Likewise.
1740 (elf_x86_64_finish_dynamic_sections): Likewise.
1741 (elf_x86_64_get_synthetic_symtab): Likewise.
1742 (elf_x86_64_link_setup_gnu_properties): Likewise.
1743 (elf_x86_64_nacl_plt): Likewise.
1744 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1746 (ELF32_DYNAMIC_INTERPRETER): New.
1747 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1748 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1749 (_bfd_x86_elf_link_hash_table_create): Likewise.
1750 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1751 (elf_x86_link_hash_table_free): This. Make it static.
1752 * elfxx-x86.h: Don't include "objalloc.h".
1754 (elf_x86_lazy_plt_layout): Likewise.
1755 (elf_x86_non_lazy_plt_layout): Likewise.
1756 (elf_x86_plt_layout): Likewise.
1757 (_bfd_x86_elf_link_hash_table_create): Likewise.
1758 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1759 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1760 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1761 srelplt2 and next_tls_desc_index.
1762 (_bfd_x86_elf_link_hash_table_free): Removed.
1764 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1766 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1767 branch offset interpretation.
1769 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1772 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1774 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1777 (elf_x86_64_srelplt2): Likewise.
1779 2017-08-30 Alan Modra <amodra@gmail.com>
1781 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1782 (ppc64_elf_tls_optimize): Set it.
1783 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1784 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1785 addis would add zero.
1786 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1787 (ppc_elf_tls_optimize): Set it.
1788 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1789 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1791 2017-08-30 Alan Modra <amodra@gmail.com>
1793 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1794 __tls_get_addr call sequences to LE, don't move the addi down
1795 to the nop. Replace the bl with addi and leave the nop alone.
1797 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1799 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1801 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1803 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1805 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1807 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1808 (BFD64_BACKENDS): Likewise.
1809 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1810 (BFD64_BACKENDS_CFILES): Likewise.
1811 * Makefile.in: Regenerated.
1812 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1813 elf32-i386.lo and elf64-x86-64.lo.
1814 * configure: Regenerated.
1815 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1816 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1817 "objalloc.h" and "hashtab.h".
1818 (ELIMINATE_COPY_RELOCS): Removed.
1819 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1820 (SYMBOL_NO_COPYRELOC): Likewise.
1821 (elf_i386_link_hash_entry): Likewise.
1822 (GOT_UNKNOWN): Likewise.
1823 (GOT_NORMAL): Likewise.
1824 (GOT_TLS_GD): Likewise.
1825 (elf_i386_hash_entry): Likewise.
1826 (elf_i386_obj_tdata): Likewise.
1827 (elf_i386_tdata): Likewise.
1828 (elf_i386_local_got_tls_type): Likewise.
1829 (elf_i386_local_tlsdesc_gotent): Likewise.
1830 (elf_i386_hash_table): Likewise.
1831 (elf_i386_link_hash_newfunc): Likewise.
1832 (elf_i386_local_htab_hash): Likewise.
1833 (elf_i386_local_htab_eq): Likewise.
1834 (elf_i386_get_local_sym_hash): Likewise.
1835 (elf_i386_link_hash_table_free): Likewise.
1836 (elf_i386_copy_indirect_symbol): Likewise.
1837 (elf_i386_fixup_symbol): Likewise.
1838 (elf_i386_readonly_dynrelocs): Likewise.
1839 (elf_i386_always_size_sections): Likewise.
1840 (elf_i386_set_tls_module_base): Likewise.
1841 (elf_i386_dtpoff_base): Likewise.
1842 (compare_relocs): Likewise.
1843 (elf_i386_hash_symbol): Likewise.
1844 (elf_i386_parse_gnu_properties): Likewise.
1845 (elf_i386_merge_gnu_properties): Likewise.
1846 (elf_i386_link_check_relocs): Likewise.
1847 (elf_i386_merge_symbol_attribute): Likewise.
1848 (bfd_elf32_bfd_link_check_relocs): Likewise.
1849 (elf_backend_copy_indirect_symbol): Likewise.
1850 (elf_backend_always_size_sections): Likewise.
1851 (elf_backend_omit_section_dynsym): Likewise.
1852 (elf_backend_hash_symbol): Likewise.
1853 (elf_backend_fixup_symbol): Likewise.
1854 (elf_backend_parse_gnu_properties): Likewise.
1855 (elf_backend_merge_gnu_properties): Likewise.
1856 (elf_backend_merge_symbol_attribute): Likewise.
1857 (elf_i386_mkobject): Updated.
1858 (elf_i386_link_hash_table_create): Likewise.
1859 (elf_i386_check_tls_transition): Likewise.
1860 (elf_i386_tls_transition): Likewise.
1861 (elf_i386_convert_load_reloc): Likewise.
1862 (elf_i386_check_relocs): Likewise.
1863 (elf_i386_adjust_dynamic_symbol): Likewise.
1864 (elf_i386_allocate_dynrelocs): Likewise.
1865 (elf_i386_convert_load): Likewise.
1866 (elf_i386_size_dynamic_sections): Likewise.
1867 (elf_i386_relocate_section): Likewise.
1868 (elf_i386_finish_dynamic_symbol ): Likewise.
1869 (elf_i386_finish_dynamic_sections): Likewise.
1870 (elf_i386_output_arch_local_syms): Likewise.
1871 (elf_i386_get_synthetic_symtab): Likewise.
1872 (elf_i386_link_setup_gnu_properties): Likewise.
1873 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1874 of elf_link_hash_table, as base.
1875 (elf_i386_next_tls_desc_index): New.
1876 (elf_i386_srelplt2): Likewise.
1877 (elf_i386_plt): Likewise.
1878 (elf_i386_lazy_plt): Likewise.
1879 (elf_i386_non_lazy_plt): Likewise.
1880 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1881 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1882 "objalloc.h" and "hashtab.h".
1883 (ELIMINATE_COPY_RELOCS): Removed.
1884 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1885 (SYMBOL_NO_COPYRELOC): Likewise.
1886 (elf_x86_64_link_hash_entry): Likewise.
1887 (GOT_UNKNOWN): Likewise.
1888 (GOT_NORMAL): Likewise.
1889 (GOT_TLS_GD): Likewise.
1890 (elf_x86_64_hash_entry): Likewise.
1891 (elf_x86_64_obj_tdata): Likewise.
1892 (elf_x86_64_tdata): Likewise.
1893 (elf_x86_64_local_got_tls_type): Likewise.
1894 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1895 (elf_x86_64_hash_table): Likewise.
1896 (elf_x86_64_link_hash_newfunc): Likewise.
1897 (elf_x86_64_local_htab_hash): Likewise.
1898 (elf_x86_64_local_htab_eq): Likewise.
1899 (elf_x86_64_get_local_sym_hash): Likewise.
1900 (elf_x86_64_link_hash_table_free): Likewise.
1901 (elf_x86_64_copy_indirect_symbol): Likewise.
1902 (elf_x86_64_fixup_symbol): Likewise.
1903 (elf_x86_64_readonly_dynrelocs): Likewise.
1904 (elf_x86_64_always_size_sections): Likewise.
1905 (elf_x86_64_set_tls_module_base): Likewise.
1906 (elf_x86_64_dtpoff_base): Likewise.
1907 (compare_relocs): Likewise.
1908 (elf_x86_64_merge_symbol_attribute): Likewise.
1909 (elf_x86_64_hash_symbol): Likewise.
1910 (elf_x86_64_parse_gnu_properties): Likewise.
1911 (elf_x86_64_merge_gnu_properties): Likewise.
1912 (elf_x86_64_link_check_relocs): Likewise.
1913 (elf_backend_copy_indirect_symbol): Likewise.
1914 (elf_backend_always_size_sections): Likewise.
1915 (bfd_elf64_bfd_link_check_relocs): Likewise.
1916 (elf_backend_merge_symbol_attribute): Likewise.
1917 (elf_backend_hash_symbol): Likewise.
1918 (elf_backend_omit_section_dynsym): Likewise.
1919 (elf_backend_fixup_symbol): Likewise.
1920 (elf_backend_parse_gnu_properties): Likewise.
1921 (elf_backend_merge_gnu_properties): Likewise.
1922 (bfd_elf32_bfd_link_check_relocs): Likewise.
1923 (elf_x86_64_mkobject): Updated.
1924 (elf_x86_64_link_hash_table_create): Likewise.
1925 (elf_x86_64_check_tls_transition): Likewise.
1926 (elf_x86_64_tls_transition): Likewise.
1927 (elf_x86_64_convert_load_reloc): Likewise.
1928 (elf_x86_64_check_relocs): Likewise.
1929 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1930 (elf_x86_64_allocate_dynrelocs): Likewise.
1931 (elf_x86_64_convert_load): Likewise.
1932 (elf_x86_64_size_dynamic_sections): Likewise.
1933 (elf_x86_64_relocate_section): Likewise.
1934 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1935 (elf_x86_64_finish_dynamic_sections): Likewise.
1936 (elf_x86_64_output_arch_local_syms): Likewise.
1937 (elf_x86_64_get_synthetic_symtab): Likewise.
1938 (elf_x86_64_link_setup_gnu_properties): Likewise.
1939 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1940 instead of elf_link_hash_table, as base.
1941 (elf_x86_64_next_tls_desc_index): New.
1942 (elf_x86_64_srelplt2): Likewise.
1943 (elf_x86_64_plt): Likewise.
1944 (elf_x86_64_lazy_plt): Likewise.
1945 (elf_x86_64_non_lazy_plt): Likewise.
1946 * elfxx-x86.c: New file.
1947 * elfxx-x86.h: Likewise.
1949 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1951 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1953 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1955 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1957 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1958 sections before checking dynamic relocations and free invalid
1959 PLT section contents.
1960 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1962 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1964 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1965 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1967 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1970 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1972 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1974 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1976 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1978 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1980 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1983 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1984 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1985 Add a has_no_copy_on_protected bitfield.
1986 (elf_has_no_copy_on_protected): New.
1987 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1988 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1989 (elf_merge_gnu_property_list): Likewise.
1990 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1991 to FALSE for elf_has_no_copy_on_protected.
1992 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1993 (elf_i386_link_hash_entry): Add def_protected.
1994 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1995 when checking info->nocopyreloc.
1996 (elf_i386_link_setup_gnu_properties): Don't set
1997 extern_protected_data here.
1998 (elf_i386_merge_symbol_attribute): New function.
1999 (elf_backend_merge_symbol_attribute): New.
2000 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2001 (elf_x86_64_link_hash_entry): Add def_protected.
2002 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2003 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2004 when checking info->nocopyreloc.
2005 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2006 relocation run-time overflow and unresolvable R_X86_64_32S
2007 relocation against protected data symbol defined in shared object
2008 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2009 (elf_x86_64_link_setup_gnu_properties): Don't set
2010 extern_protected_data here.
2011 (elf_x86_64_merge_symbol_attribute): New function.
2012 (elf_backend_merge_symbol_attribute): New.
2014 2017-08-26 Alan Modra <amodra@gmail.com>
2016 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2017 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2018 (ppc_elf_relocate_section): Comment fix.
2019 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2020 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2021 Support dynamic relocs for TPREL16 when non-pic too.
2022 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2023 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2026 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2028 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2029 "symbol" in comments.
2030 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2032 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2036 R_X86_64_PC32 relocation run-time overflow and unresolvable
2037 R_X86_64_32S relocation with -z nocopyreloc.
2039 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2041 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2042 Undefined symbols may not have a type.
2043 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2045 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2047 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2048 bfd_link_info. Report shared, PIE or PDE object based on
2050 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2051 (elf_x86_64_relocate_section): Likewise.
2053 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2056 for function symbols.
2057 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2059 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2061 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2062 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2063 is set on any input relocatable file.
2064 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2066 2017-08-23 Alan Modra <amodra@gmail.com>
2069 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2070 ensure_undefweak_dynamic. Handle undefined too.
2071 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2072 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2073 (allocate_dynrelocs): Discard undefined non-default visibility
2074 relocs first. Make undefined syms dynamic. Tidy goto.
2076 2017-08-21 Alan Modra <amodra@gmail.com>
2077 H.J. Lu <hongjiu.lu@intel.com>
2080 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2081 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2083 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2086 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2087 undefined weak symbols.
2089 2017-08-18 Nick Clifton <nickc@redhat.com>
2092 * tekhex.c (getsym): Fix check for source pointer walking off the
2093 end of the input buffer.
2095 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2098 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2099 relocations in debug sections, change abort to _bfd_error_handler.
2101 2017-08-14 Nick Clifton <nickc@redhat.com>
2104 * elf.c (setup_group): Check for an empty or very small group
2106 * po/bfd.pot: Regenerate.
2108 2017-08-14 Alan Modra <amodra@gmail.com>
2111 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2112 alignment padding here.
2113 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2114 in a reverse pass over sections.
2116 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2119 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2120 for @plt suffixes first.
2121 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2123 2017-08-08 Nick Clifton <nickc@redhat.com>
2126 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2127 small section lengths.
2128 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2130 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2131 there is enough data present in the note.
2133 2017-08-08 Alan Modra <amodra@gmail.com>
2136 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2137 got.refcount for GOTOFF relocs, just create .got section.
2139 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2141 * elflink.c (elf_link_add_object_symbols): Move common symbol
2142 check after bed->common_definition.
2144 2017-08-07 Alan Modra <amodra@gmail.com>
2147 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2148 needed to define various dynamic tags have been discarded.
2150 2017-08-07 Nick Clifton <nickc@redhat.com>
2153 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2154 has not been set then use the bfd returned by
2155 _bfd_elf_link_setup_gnu_properties. If that is null then search
2156 through all the input bfds selecting the first normal, ELF format
2158 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2160 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2162 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2164 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2165 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2166 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2167 (elf_i386_link_check_relocs): New function.
2168 (bfd_elf32_bfd_link_check_relocs): New.
2169 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2171 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2172 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2173 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2174 (elf_x86_64_link_check_relocs): New function.
2175 (bfd_elf64_bfd_link_check_relocs): New.
2176 (bfd_elf32_bfd_link_check_relocs): Likewise.
2178 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2181 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2182 as undefined for --no-define-common.
2184 2017-08-05 Alan Modra <amodra@gmail.com>
2186 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2187 hppa_link_hash_table.
2189 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2191 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2192 entries for sysregs with negative indices.
2194 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2196 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2197 isn't the S/390 specific elf data.
2198 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2200 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2202 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2203 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2204 [R_RISCV_ADD16]: Likewise.
2205 [R_RISCV_ADD32]: Likewise.
2206 [R_RISCV_ADD64]: Likewise.
2207 [R_RISCV_SUB6]: Likewise.
2208 [R_RISCV_SUB8]: Likewise.
2209 [R_RISCV_SUB16]: Likewise.
2210 [R_RISCV_SUB32]: Likewise.
2211 [R_RISCV_SUB64]: Likewise.
2213 2017-07-31 Alan Modra <amodra@gmail.com>
2215 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2216 without ld.so checks.
2218 2017-07-29 Alan Modra <amodra@gmail.com>
2221 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2222 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2223 (is_elfv2_localentry0): Test non_zero_localentry.
2224 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2226 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2228 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2229 pointer check for htab->elf.irelplt.
2230 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2232 2017-07-27 Nick Clifton <nickc@redhat.com>
2235 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2237 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2239 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2241 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2243 (evax_bfd_print_emh): Check for invalid string lengths.
2245 2017-07-25 Nick Clifton <nickc@redhat.com>
2247 * po/fr.po: Updated French translation.
2249 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2252 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2253 16-bit absolute branches into 10-bit pc-relative branches on the
2254 MSP430 as well as the MSP430X.
2256 2017-07-25 Alan Modra <amodra@gmail.com>
2258 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2259 (stub_eh_frame_size): New function.
2260 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2261 (group_sections): Init group tls_get_addr_opt_bctrl.
2262 (ppc64_elf_size_stubs): Update sizing and initialization of
2263 .eh_frame. Iteration over stubs via group list.
2264 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2265 (ppc64_elf_finish_dynamic_sections): Update finalization of
2268 2017-07-24 Nick Clifton <nickc@redhat.com>
2271 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2272 of the relocs to the canonicalize_one_reloc routine.
2273 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2274 for the _bfd_mach_o_canonicalize_one_reloc field.
2275 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2276 res_base parameter. Use to check for corrupt pair relocs.
2277 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2279 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2281 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2284 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2285 enough data in the record before attempting to parse it.
2286 (_bfd_vms_slurp_eeom): Likewise.
2288 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2289 (image_set_ptr): Likewise.
2290 (alpha_vms_slurp_relocs): Likewise.
2292 (alpha_vms_object_p): Check for a truncated record.
2294 2017-07-24 Nick Clifton <nickc@redhat.com>
2297 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2298 an unrecognized reloc and sets the bfd_error value.
2299 * libbfd.h: Regenerate.
2300 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2302 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2303 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2304 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2305 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2306 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2308 2017-07-23 Alan Modra <amodra@gmail.com>
2310 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2313 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2316 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2317 reloc_class_ifunc for ifunc symbols.
2319 2017-07-19 Nick Clifton <nickc@redhat.com>
2322 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2323 correct magic bytes at the start, set the error to wrong format
2324 and clear the format selector before returning NULL.
2326 2017-07-19 Nick Clifton <nickc@redhat.com>
2329 * coff-rs6000.c (_bfd_strntol): New function.
2330 (_bfd_strntoll): New function.
2331 (GET_VALUE_IN_FIELD): New macro.
2332 (EQ_VALUE_IN_FIELD): new macro.
2333 (_bfd_xcoff_slurp_armap): Use new macros.
2334 (_bfd_xcoff_archive_p): Likewise.
2335 (_bfd_xcoff_read_ar_hdr): Likewise.
2336 (_bfd_xcoff_openr_next_archived_file): Likewise.
2337 (_bfd_xcoff_stat_arch_elt): Likewise.
2338 * coff64-rs6000.c (_bfd_strntol): New function.
2339 (_bfd_strntoll): New function.
2340 (GET_VALUE_IN_FIELD): New macro.
2341 (xcoff64_slurp_armap): Use new macros.
2343 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2344 John Eric Martin <John.Martin@emmicro-us.com>
2346 * bfd-in2.h: Regenerate.
2347 * libbfd.h: Regenerate.
2348 * elf32-arc.c (JLI): Define.
2349 * reloc.c: Add JLI relocations.
2351 2017-07-18 Nick Clifton <nickc@redhat.com>
2354 * coff-sh.c: Fix spelling typos.
2355 * compress.c: Likewise.
2356 * cpu-pdp11.c: Likewise.
2357 * ecofflink.c: Likewise.
2358 * elf-m10300.c: Likewise.
2360 * elf32-arm.c: Likewise.
2361 * elf32-m68k.c: Likewise.
2362 * elf32-nds32.c: Likewise.
2363 * elf32-ppc.c: Likewise.
2364 * elf32-sh.c: Likewise.
2365 * elf32-v850.c: Likewise.
2366 * elf64-ppc.c: Likewise.
2367 * elf64-x86-64.c: Likewise.
2368 * elflink.c: Likewise.
2369 * elfnn-aarch64.c: Likewise.
2370 * elfxx-mips.c: Likewise.
2372 * sunos.c: Likewise.
2373 * vms-alpha.c: Likewise.
2374 * xcofflink.c: Likewise.
2376 2017-07-18 Nick Clifton <nickc@redhat.com>
2379 * coffcode.h (handle_COMDAT): Replace abort with an error message
2382 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2385 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2388 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2390 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2392 2017-07-16 Alan Modra <amodra@gmail.com>
2394 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2395 __tls_index GOT entries when using __tls_get_addr_opt stub.
2396 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2398 2017-07-12 Alan Modra <amodra@gmail.com>
2400 * po/es.po: Update from translationproject.org/latest/bfd/.
2401 * po/fi.po: Likewise.
2402 * po/fr.po: Likewise.
2403 * po/id.po: Likewise.
2404 * po/ja.po: Likewise.
2405 * po/ro.po: Likewise.
2406 * po/ru.po: Likewise.
2407 * po/sr.po: Likewise.
2408 * po/sv.po: Likewise.
2409 * po/tr.po: Likewise.
2410 * po/uk.po: Likewise.
2411 * po/vi.po: Likewise.
2412 * po/zh_CN.po: Likewise.
2413 * po/hr.po: New file from translationproject.org.
2414 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2415 * configure: Regenerate.
2417 2017-07-12 Nick Clifton <nickc@redhat.com>
2419 Fix compile time warnings using gcc 7.1.1.
2420 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2422 (elf_xtensa_get_gotplt_section): Increase length of got_name
2424 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2425 default return of FALSE.
2426 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2427 default return of FALSE.
2429 2017-07-12 Alan Modra <amodra@gmail.com>
2431 * binary.c (binary_set_section_contents): Don't print filepos in
2433 (coff_write_object_contents): Cast size_t for error message.
2434 (coff_slurp_line_table): Don't use bfd_vma symndx.
2435 (coff_slurp_reloc_table): Remove unneeded cast.
2436 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2438 (find_abstract_instance_name): Likewise.
2439 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2440 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2441 (elf32_arm_check_relocs): Make r_symndx an int.
2442 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2444 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2446 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2448 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2449 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2450 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2451 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2452 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2453 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2454 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2455 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2456 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2457 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2458 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2459 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2460 and use %lu for error message.
2461 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2462 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2465 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2467 (elf32_arm_final_link_relocate): Likewise.
2468 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2469 * coffcode.h (styp_to_sec_flags): Likewise.
2470 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2471 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2472 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2473 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2474 (elf32_bfin_merge_private_bfd_data): Likewise.
2475 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2476 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2477 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2478 (i370_elf_relocate_section): Likewise.
2479 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2480 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2481 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2482 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2483 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2484 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2485 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2486 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2487 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2488 * ieee.c (ieee_write_id, read_id): Likewise.
2489 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2490 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2491 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2492 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2493 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2494 * stabs.c (_bfd_link_section_stabs): Likewise.
2496 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2498 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2499 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2500 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2501 * coff-sh.c (sh_relax_section): Likewise.
2502 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2503 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2504 * coffcode.h (coff_slurp_reloc_table): Likewise.
2505 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2506 (_bfd_coff_read_string_table): Likewise.
2507 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2508 * compress.c (bfd_get_full_section_contents): Likewise.
2509 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2510 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2511 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2512 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2513 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2514 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2515 (elf32_arm_write_section): Likewise.
2516 * elf32-bfin.c (bfin_relocate_section): Likewise.
2517 (bfinfdpic_relocate_section): Likewise.
2518 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2519 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2520 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2521 (elf_i386_relocate_section): Likewise.
2522 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2523 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2524 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2525 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2526 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2527 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2528 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2529 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2530 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2531 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2532 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2533 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2534 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2535 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2536 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2537 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2538 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2539 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2540 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2541 * elf32-sh.c (sh_elf_relax_section): Likewise.
2542 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2543 (sh_elf_relocate_section): Likewise.
2544 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2545 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2546 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2547 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2548 * elf32-v850.c (v850_elf_relax_section): Likewise.
2549 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2550 (elf_vax_relocate_section): Likewise.
2551 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2552 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2553 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2554 (do_fix_for_relocatable_link): Likewise.
2555 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2556 (elf64_alpha_relax_with_lituse): Likewise.
2557 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2558 (elf_hppa_final_link_relocate): Likewise.
2559 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2560 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2561 (elf64_vms_link_add_object_symbols): Likewise.
2562 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2563 (mmix_final_link_relocate): Likewise.
2564 * elf64-s390.c (invalid_tls_insn): Likewise.
2565 (elf_s390_relocate_section): Likewise.
2566 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2567 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2568 (elf_x86_64_relocate_section): Likewise.
2569 * elfcode.h (elf_slurp_symbol_table): Likewise.
2570 * elfcore.h (elf_core_file_p): Likewise.
2571 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2572 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2573 (elfNN_aarch64_relocate_section): Likewise.
2574 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2575 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2576 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2577 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2578 (_bfd_mips_elf_relocate_section): Likewise.
2579 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2580 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2581 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2582 * ieee.c (ieee_slurp_external_symbols): Likewise.
2583 * ihex.c (ihex_write_object_content): Likewise.
2584 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2585 * merge.c (_bfd_merged_section_offset): Likewise.
2586 * mmo.c (mmo_write_loc_chunk): Likewise.
2587 (mmo_write_object_contents): Likewise.
2588 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2589 * stabs.c (_bfd_link_section_stabs): Likewise.
2590 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2592 2017-07-11 Alan Modra <amodra@gmail.com>
2594 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2596 2017-07-11 Alan Modra <amodra@gmail.com>
2598 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2599 instruction" error using _bfd_error_handler, not einfo.
2601 2017-07-10 Nick Clifton <nickc@redhat.com>
2603 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2604 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2606 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2608 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2610 2017-07-07 Alan Modra <amodra@gmail.com>
2612 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2614 2017-07-07 Alan Modra <amodra@gmail.com>
2616 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2617 as long long. Move code replacing "ll" with "I64", and simplify.
2619 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2621 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2624 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2626 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2628 (line_info_add_file_name): Likewise.
2629 (decode_line_info): Likewise.
2631 2017-07-04 Tristan Gingold <gingold@adacore.com>
2633 * version.m4: Bump version to 2.29.51
2634 * configure: Regenerate.
2636 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2638 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2639 sanity check at the head of this function.
2641 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2643 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2644 dwarf_line_str_size.
2645 (struct attr_abbrev): Add field implicit_const.
2646 (dwarf_debug_sections): Add .debug_line_str.
2647 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2648 (dwarf_debug_section_assert): Add static assertion.
2649 (read_indirect_line_string): New.
2650 (read_abbrevs): Support DW_FORM_implicit_const.
2651 (is_str_attr): Support DW_FORM_line_strp.
2652 (read_attribute_value): Support DW_FORM_line_strp and
2653 DW_FORM_implicit_const.
2654 (read_attribute): Support DW_FORM_implicit_const.
2655 (line_info_add_include_dir, line_info_add_include_dir_stub):
2656 (line_info_add_file_name, read_formatted_entries): New.
2657 (decode_line_info, parse_comp_unit): Support DWARF 5.
2658 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2660 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2662 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2663 abort statement that was put for symbols that are not dynamic.
2665 2017-07-03 Tristan Gingold <gingold@adacore.com>
2667 * po/bfd.pot: Regenerate
2669 2017-07-03 Alan Modra <amodra@gmail.com>
2671 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2672 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2673 * elf.c (setup_group): Use "Lx" to print sh_size.
2674 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2675 unknown section type in hex.
2676 (copy_special_section_fields): Style fix.
2677 (bfd_section_from_shdr): Correct format for sh_link. Use a
2678 common error message for all the variants of unrecognized
2680 (assign_file_positions_for_load_sections): Use "Lx" for lma
2681 adjust error message.
2682 (assign_file_positions_for_non_load_sections): Formatting.
2683 (rewrite_elf_program_header): Formatting. Use "Lx" for
2684 bfd_vma values in error messages.
2685 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2686 ELF_R_SYM value to type expected by format.
2687 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2689 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2690 (elf_link_input_bfd): Use "Lx" for r_info.
2691 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2693 2017-07-03 Alan Modra <amodra@gmail.com>
2695 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2696 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2697 Microsoft C library variant of long long format specifier.
2698 (PRINT20): Cast value to bfd_uint64_t not long long.
2699 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2700 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2701 long long. Don't cast to bfd_vma.
2702 * elf32-score.c (score3_bfd_getl48): Likewise.
2703 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2705 2017-07-03 Alan Modra <amodra@gmail.com>
2707 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2709 (bfd_elf_print_symbol): Don't cast symbol->flags.
2710 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2711 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2712 _bfd_error_handler argument order.
2713 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2715 2017-07-03 Alan Modra <amodra@gmail.com>
2717 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2718 AC_TYPE_LONG_DOUBLE.
2719 * configure: Regenerate.
2720 * config.in: Regenerate.
2722 2017-06-29 Andrew Waterman <andrew@sifive.com>
2724 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2727 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2729 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2730 unless it is undefined weak.
2731 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2732 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2734 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2735 is not dynamic in PIC, abort.
2737 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2740 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2741 undefined weak symbols into dynamic.
2742 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2743 relocation for non-dynamic symbols.
2744 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2746 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2748 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2749 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2750 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2751 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2752 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2755 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2757 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2758 (elfcore_write_s390_gs_bc): Likewise.
2759 * elf.c (elfcore_grok_s390_gs_cb): New function.
2760 (elfcore_grok_s390_gs_bc): New function.
2761 (elfcore_grok_note): Call them.
2762 (elfcore_write_s390_gs_cb): New function.
2763 (elfcore_write_s390_gs_bc): New function.
2764 (elfcore_write_register_note): Call them.
2766 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2768 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2769 bfd_get_file_size. Check archive element size.
2770 (_bfd_generic_get_section_contents_in_window): Likewise.
2772 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2774 * bfd-in2.h: Regenerated.
2775 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2776 (bfd_get_file_size): Likewise.
2778 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2779 Matthew Fortune <matthew.fortune@imgtec.com>
2781 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2782 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2783 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2784 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2786 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2787 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2788 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2789 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2790 `bfd_mach_mips_interaptiv_mr2' entries.
2791 * bfd-in2.h: Regenerate.
2793 2017-06-27 Nick Clifton <nickc@redhat.com>
2795 * tekhex.c (pass_over): Revert accidental conversion of a local
2796 array to a static array.
2798 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2801 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2802 reloc addend if necessary. Adjust diff only if
2803 shrinked_insn_address < end_address.
2805 2017-06-27 Alan Modra <amodra@gmail.com>
2808 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2809 (_bfd_generic_get_section_contents_in_window): Likewise.
2811 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2813 * elfnn-riscv.c (perform_relocation): Support the new
2814 R_RISCV_32_PCREL relocation.
2815 (riscv_elf_relocate_section): Likewise.
2816 * elfxx-riscv.c (howto_table): Likewise.
2817 (riscv_reloc_map): Likewise.
2818 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2819 * libbfd.h: Regenerate.
2821 2017-06-27 Alan Modra <amodra@gmail.com>
2824 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2825 Use unsigned file pointer type, and remove cast.
2826 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2827 Add "count", not "sz".
2829 2017-06-26 Pedro Alves <palves@redhat.com>
2832 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2835 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2838 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2841 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2843 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2844 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2845 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2846 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2847 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2849 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2852 * compress.c (bfd_get_full_section_contents): Don't check the
2854 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2855 reject a section whose size + offset is greater than the size
2857 (_bfd_generic_get_section_contents_in_window): Likewise.
2859 2017-06-26 Nick Clifton <nickc@redhat.com>
2862 * tekhex.c (getvalue): Check for the source pointer exceeding the
2863 end pointer before the first byte is read.
2865 2017-06-26 Nick Clifton <nickc@redhat.com>
2868 * opncls.c (get_build_id): Check that the section is big enough
2869 to contain the whole note.
2870 * compress.c (bfd_get_full_section_contents): Check for and reject
2871 a section whose size is greater than the size of the entire file.
2872 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2873 contain a notes section.
2875 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2877 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2879 (elf_s390_modify_segment_map): Likewise.
2880 (bfd_elf_s390_set_options): Lisewise.
2882 2017-06-26 Alan Modra <amodra@gmail.com>
2884 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2886 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2887 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2888 .preinit_array on --just-syms bfds.
2889 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2890 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2891 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2893 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2895 * elf.c (find_link): Bounds check "hint".
2897 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2899 * elf32-arm.c (using_thumb_only): Update list of architectures in
2900 BFD_ASSERT for which the logic is valid.
2901 (using_thumb2_bl): Likewise.
2902 (using_thumb2): Likewise and return true for ARMv8-R.
2903 (arch_has_arm_nop): Likewise.
2904 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2905 merging logic. Update commentis for value 15 of v8m_baseline,
2906 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2907 merging of value 15 of Tag_CPU_arch.
2909 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2911 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2912 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2913 * bfd-in2.h: Regenerate.
2915 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2917 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2918 the error_alignment label forward. Properly align program
2919 property note section.
2921 2017-06-22 Eric Christopher <echristo@gmail.com>
2923 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2924 abs to fix a truncation warning.
2926 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2928 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2929 local undefined weak symbol to 0.
2930 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2932 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2934 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2935 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2936 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2937 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2938 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2939 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2940 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2941 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2943 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2945 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2946 (elf_i386_lazy_ibt_plt_entry): Likewise.
2947 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2948 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2949 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2950 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2951 (elf_i386_lazy_plt_layout): Likewise.
2952 (elf_i386_non_lazy_plt_layout): Likewise.
2953 (elf_i386_link_hash_entry): Add plt_second.
2954 (elf_i386_link_hash_table): Add plt_second and
2955 plt_second_eh_frame.
2956 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2957 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2958 the second PLT. Check the second PLT.
2959 (elf_i386_relocate_section): Use the second PLT to resolve
2960 PLT reference if needed.
2961 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2963 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2964 second PLT. Generate unwind info for the second PLT.
2965 (elf_i386_plt_type): Add plt_second.
2966 (elf_i386_get_synthetic_symtab): Support the second PLT.
2967 (elf_i386_parse_gnu_properties): Support
2968 GNU_PROPERTY_X86_FEATURE_1_AND.
2969 (elf_i386_merge_gnu_properties): Support
2970 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2971 on GNU_PROPERTY_X86_FEATURE_1_IBT
2972 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2973 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2974 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2975 is set on all relocatable inputs.
2976 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2977 (elf_x32_lazy_ibt_plt_entry): Likewise.
2978 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2979 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2980 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2981 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2982 (elf_x86_64_lazy_ibt_plt): Likewise.
2983 (elf_x32_lazy_ibt_plt): Likewise.
2984 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2985 (elf_x32_non_lazy_ibt_plt): Likewise.
2986 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2987 (elf_x86_64_parse_gnu_properties): Support
2988 GNU_PROPERTY_X86_FEATURE_1_AND.
2989 (elf_x86_64_merge_gnu_properties): Support
2990 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2991 on GNU_PROPERTY_X86_FEATURE_1_IBT
2992 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2993 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2994 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2995 is set on all relocatable inputs.
2997 2017-06-22 Nick Clifton <nickc@redhat.com>
3000 * som.c (setup_sections): NUL terminate the space_strings buffer.
3001 Check that the space.name field does not index beyond the end of
3002 the space_strings buffer.
3004 2017-06-21 Nick Clifton <nickc@redhat.com>
3007 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3009 2017-06-21 Nick Clifton <nickc@redhat.com>
3012 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3013 type of the size parameter.
3014 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3015 length of the counted string.
3016 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3017 (_bfd_vms_save_counted_string): Likewise.
3018 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3019 _bfd_vms_save_counted_string.
3020 (_bfd_vms_slurp_ehdr): Likewise.
3021 (_bfd_vms_slurp_egsd): Likewise.
3022 (Parse_module): Likewise.
3024 2017-06-21 Alan Modra <amodra@gmail.com>
3026 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3027 calls before tocsave calls.
3028 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3031 2017-06-21 Nick Clifton <nickc@redhat.com>
3034 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3035 bfd_get_full_section_contents returns no contents.
3037 2017-06-21 Nick Clifton <nickc@redhat.com>
3040 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3043 2017-06-21 Nick Clifton <nickc@redhat.com>
3046 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3048 (image_set_ptr): Likewise.
3049 (alpha_vms_fix_sec_rel): Likewise.
3050 (alpha_vms_slurp_relocs): Likewise.
3052 2017-06-21 Nick Clifton <nickc@redhat.com>
3055 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3057 (ieee_archive_p): Likewise.
3058 (ieee_object_p): Likewise.
3060 2017-06-21 Nick Clifton <nickc@redhat.com>
3063 * elf.c (setup_group): Zero the group section pointer list after
3064 allocation so that loops can be caught. Check for NULL pointers
3065 when processing a group list.
3067 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3069 * elf-s390.h: New file.
3070 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3072 (elf_s390_additional_program_headers): New function.
3073 (elf_s390_modify_segment_map): New function.
3074 (bfd_elf_s390_set_options): New function.
3075 (elf_backend_additional_program_headers)
3076 (elf_backend_modify_segment_map): Add macro definitions.
3078 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3081 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3082 the DYNAMIC bit instead of bfd_count_sections.
3084 2017-06-19 Nick Clifton <nickc@redhat.com>
3087 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3089 (evax_bfd_print_eeom): Likewise.
3090 (evax_bfd_print_egsd): Check for an overlarge record length.
3091 (evax_bfd_print_etir): Likewise.
3093 2017-06-19 Nick Clifton <nickc@redhat.com>
3096 * libieee.h (struct common_header_type): Add end_p field.
3097 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3099 (read_id): Check for a length that exceeds the remaining bytes in
3101 (ieee_seek): Initialise end_p.
3102 (ieee_archive_p): Likewise.
3103 (ieee_object_p): Likewise.
3105 2017-06-19 Nick Clifton <nickc@redhat.com>
3108 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3109 before reading the EIHS structure entries.
3111 2017-06-19 Nick Clifton <nickc@redhat.com>
3114 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3115 gsd_size. Check that there are enough bytes remaining to read the
3116 type and size of the next egsd. Check that the size of the egsd
3117 does not exceed the size of the record.
3119 2017-06-19 Alan Modra <amodra@gmail.com>
3121 * config.bfd: Correct targ_underscore for cris.
3123 2017-06-18 Alan Modra <amodra@gmail.com>
3125 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3126 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3128 2017-06-16 Nick Clifton <nickc@redhat.com>
3130 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3131 bucketlist is empty because there are no symbols to add to the
3134 2017-06-16 Alan Modra <amodra@gmail.com>
3140 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3141 (BFD_JUMP_TABLE_LINK): Likewise.
3142 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3143 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3144 (bfd_elf_define_start_stop): New function.
3145 * linker.c (bfd_generic_define_start_stop): New function.
3146 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3148 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3149 * aout-target.h (MY_bfd_define_start_stop): Define.
3150 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3151 * binary.c (binary_bfd_define_start_stop): Define.
3152 * bout.c (b_out_bfd_define_start_stop): Define.
3153 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3154 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3155 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3156 * coffcode.h (coff_bfd_define_start_stop): Define.
3157 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3158 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3159 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3160 * ieee.c (ieee_bfd_define_start_stop): Define.
3161 * ihex.c (ihex_bfd_define_start_stop): Define.
3162 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3163 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3164 * mmo.c (mmo_bfd_define_start_stop): Define.
3165 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3166 * oasys.c (oasys_bfd_define_start_stop): Define.
3167 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3168 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3169 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3170 * som.c (som_bfd_define_start_stop): Define.
3171 * srec.c (srec_bfd_define_start_stop): Define.
3172 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3173 * versados.c (versados_bfd_define_start_stop): Define.
3174 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3175 (alpha_vms_bfd_define_start_stop): Define.
3176 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3177 * bfd-in2.h: Regenerate.
3178 * libbfd.h: Regenerate.
3180 2017-06-16 Jiong Wang <jiong.wang@arm.com>
3182 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3183 SYMBOL_REFERENCES_LOCAL.
3185 2017-06-15 Jiong Wang <jiong.wang@arm.com>
3188 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3189 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3190 runtime for if there needs copy relocation elimination.
3191 (need_copy_relocation_p): New function. Return true for symbol with
3192 pc-relative references and if it's against read-only sections.
3193 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3194 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3195 that are related with accessing external objects.
3196 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3197 in elfNN_aarch64_check_relocs.
3199 2017-06-15 Nick Clifton <nickc@redhat.com>
3202 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3205 (ieee_archive_p): Likewise.
3207 2017-06-15 Nick Clifton <nickc@redhat.com>
3210 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3212 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3214 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3215 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3216 keep both windowed and call0 ABI PLT definitions.
3217 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3218 elf_xtensa_*_plt_entry endex.
3219 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3221 2017-06-14 Nick Clifton <nickc@redhat.com>
3224 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3227 2017-06-14 Nick Clifton <nickc@redhat.com>
3230 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3231 maximum value for the ascic pointer. Check that name processing
3232 does not read beyond this value.
3233 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3236 2017-06-14 Nick Clifton <nickc@redhat.com>
3239 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3240 (process_otr): Check for an invalid offset in the otr structure.
3242 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3244 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3246 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3252 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3253 vtable field to a union.
3254 (_bfd_elf_is_start_stop): Removed.
3255 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3256 __start_SECNAME and __stop_SECNAME symbols.
3257 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3258 * elflink.c (_bfd_elf_is_start_stop): Removed.
3259 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3260 _bfd_elf_is_start_stop.
3261 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3262 __stop_SECNAME symbols. Updated.
3263 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3264 (bfd_elf_gc_record_vtinherit): Likewise.
3265 (bfd_elf_gc_record_vtentry): Likewise.
3267 2017-06-13 Nick Clifton <nickc@redhat.com>
3270 * elflink.c (elf_link_adjust_relocs): Generate an error when
3271 encountering a reloc against a symbol removed by garbage
3274 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3276 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3277 to merge_gnu_properties.
3278 * elf-properties.c (elf_merge_gnu_properties): Add struct
3279 bfd_link_info * and pass it to merge_gnu_properties.
3280 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3281 and pass it to elf_merge_gnu_properties.
3282 (_bfd_elf_link_setup_gnu_properties): Pass info to
3283 elf_merge_gnu_property_list.
3284 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3286 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3288 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3291 * binary.c (binary_set_section_contents): Scale lma by octets
3292 per byte to set filepos.
3294 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3296 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3299 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3301 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3304 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3306 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3307 patched section contents for TLS IE reloc.
3308 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3310 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3312 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3313 RELOC_FOR_GLOBAL_SYMBOL macro.
3315 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3317 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3320 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3322 * config/tc-arc.c (md_undefined_symbol): Changed.
3323 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3325 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3327 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3330 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3332 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3333 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3335 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3337 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3340 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3342 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3343 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3344 is non-zero. Add clarifying comments.
3346 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3348 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3349 name. Use local IFUNC symbol name string to report unsupported
3350 non-PIC call to IFUNC function.
3351 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3352 when generating R_386_IRELATIVE relocation.
3353 (elf_i386_finish_dynamic_symbol): Likewise.
3354 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3356 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3357 when generating R_X86_64_IRELATIVE relocation.
3358 (elf_x86_64_finish_dynamic_symbol): Likewise.
3360 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3362 * elf.c (setup_group): Make sure BFD sections are created for all
3363 group sections in the input file when processing SHF_GROUP
3365 (bfd_section_from_shdr): Avoid duplicating logic already
3366 implemented in `setup_group'.
3368 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3371 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3372 if the hint address is zero.
3374 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3377 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3378 ELF_COMMON_DEF_P for common symbols.
3380 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3382 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3383 SEC_GROUP sections as SEC_EXCLUDE.
3384 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3385 (assign_section_numbers): Use resolve_section_groups flag instead
3386 of relocatable link type.
3387 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3388 flag instead of checking the final_link flag for part of the
3389 checks in here. Fix white space as a result.
3390 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3391 instead of relocatable link type.
3392 (bfd_elf_final_link): Likewise.
3394 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3396 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3398 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3399 (s3_bfd_score_elf_check_relocs): Likewise.
3400 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3401 (score_elf_final_link_relocate): Likewise.
3402 (s7_bfd_score_elf_check_relocs): Likewise.
3404 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3406 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3409 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3411 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3412 from `reloc_count' rather than decrementing it.
3413 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3414 `reloc_count' by `int_rels_per_ext_rel'.
3415 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3416 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3417 entry determination.
3418 (s3_bfd_score_elf_check_relocs): Likewise.
3419 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3420 (s7_bfd_score_elf_relocate_section): Likewise.
3421 (s7_bfd_score_elf_check_relocs): Likewise.
3422 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3423 prototype and function.
3424 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3425 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3426 triple rather than once the sum of REL and RELA relocation entry
3428 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3429 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3430 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3431 storage allocation size determination.
3432 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3433 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3434 by `int_rels_per_ext_rel' for last relocation entry
3436 (bfd_elf_final_link): Do not multiply `reloc_count' by
3437 `int_rels_per_ext_rel' for internal relocation storage
3438 allocation size determination.
3439 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3440 `int_rels_per_ext_rel' for last relocation entry determination.
3441 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3442 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3443 (_bfd_mips_elf_relocate_section): Likewise.
3445 2017-06-05 Alan Modra <amodra@gmail.com>
3448 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3450 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3452 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3453 determine structure sizes.
3454 (elfcore_grok_freebsd_prstatus): Likewise.
3456 2017-06-01 Alan Modra <amodra@gmail.com>
3458 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3459 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3461 (is_elfv2_localentry0): New function.
3462 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3463 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3464 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3465 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3466 optimized localentry:0 stubs.
3467 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3468 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3470 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3472 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3474 2017-05-30 Casey Smith <clegg89@gmail.com>
3477 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3478 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3480 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3482 * cpu-arc.c (arc_compatible): New function.
3484 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3486 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3488 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3491 * bfdio.c (bfd_get_file_size): New function.
3492 * bfd-in2.h: Regenerated.
3494 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3496 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3499 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3501 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3502 dynobj instead of htab->elf.dynobj.
3504 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3506 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3508 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3509 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3510 actual number of internal relocations retrieved. Adjust
3511 function description.
3512 (bfd_elf64_canonicalize_reloc): Remove macro.
3513 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3515 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3517 * archures.c (bfd_mach_sparc_v9m8): Define.
3518 (bfd_mach_sparc_v8plusm8): Likewise.
3519 (bfd_mach_sparc_v9_p): Adjust to M8.
3520 (bfd_mach_sparc_64bit_p): Likewise.
3521 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3522 bfd_mach_sparc_v8plusm8.
3523 * bfd-in2.h: Regenerated.
3524 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3526 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3527 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3528 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3530 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3531 bfd_mach_sparc_v8plusm8.
3533 2017-05-19 Alan Modra <amodra@gmail.com>
3535 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3536 debug and special sections when no non-note alloc sections in an
3539 2017-05-18 Alan Modra <amodra@gmail.com>
3541 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3542 * elf-m10300.c: Likewise.
3544 * elf32-arc.c: Likewise.
3545 * elf32-bfin.c: Likewise.
3546 * elf32-m68k.c: Likewise.
3547 * elf32-nds32.c: Likewise.
3548 * elf32-tilepro.c: Likewise.
3549 * elflink.c: Likewise.
3550 * elfnn-aarch64.c: Likewise.
3551 * elfnn-riscv.c: Likewise.
3552 * elfxx-tilegx.c: Likewise.
3553 * mach-o.c: Likewise.
3554 * peXXigen.c: Likewise.
3555 * vms-alpha.c: Likewise.
3556 * vms-lib.c: Likewise.
3558 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3561 * elflink.c (elf_gc_mark_debug_section): New function.
3562 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3563 referenced by kept debug sections.
3565 2017-05-16 Alan Modra <amodra@gmail.com>
3567 * elf-m10300.c: Rename occurrences of non_ir_ref.
3568 * elf32-arm.c: Likewise.
3569 * elf32-bfin.c: Likewise.
3570 * elf32-cr16.c: Likewise.
3571 * elf32-cris.c: Likewise.
3572 * elf32-d10v.c: Likewise.
3573 * elf32-dlx.c: Likewise.
3574 * elf32-fr30.c: Likewise.
3575 * elf32-frv.c: Likewise.
3576 * elf32-hppa.c: Likewise.
3577 * elf32-i370.c: Likewise.
3578 * elf32-i386.c: Likewise.
3579 * elf32-iq2000.c: Likewise.
3580 * elf32-lm32.c: Likewise.
3581 * elf32-m32c.c: Likewise.
3582 * elf32-m32r.c: Likewise.
3583 * elf32-m68hc1x.c: Likewise.
3584 * elf32-m68k.c: Likewise.
3585 * elf32-mcore.c: Likewise.
3586 * elf32-metag.c: Likewise.
3587 * elf32-microblaze.c: Likewise.
3588 * elf32-moxie.c: Likewise.
3589 * elf32-msp430.c: Likewise.
3590 * elf32-mt.c: Likewise.
3591 * elf32-nios2.c: Likewise.
3592 * elf32-or1k.c: Likewise.
3593 * elf32-ppc.c: Likewise.
3594 * elf32-rl78.c: Likewise.
3595 * elf32-s390.c: Likewise.
3596 * elf32-score.c: Likewise.
3597 * elf32-score7.c: Likewise.
3598 * elf32-sh.c: Likewise.
3599 * elf32-tic6x.c: Likewise.
3600 * elf32-tilepro.c: Likewise.
3601 * elf32-v850.c: Likewise.
3602 * elf32-vax.c: Likewise.
3603 * elf32-xstormy16.c: Likewise.
3604 * elf32-xtensa.c: Likewise.
3605 * elf64-alpha.c: Likewise.
3606 * elf64-hppa.c: Likewise.
3607 * elf64-ia64-vms.c: Likewise.
3608 * elf64-mmix.c: Likewise.
3609 * elf64-ppc.c: Likewise.
3610 * elf64-s390.c: Likewise.
3611 * elf64-sh64.c: Likewise.
3612 * elf64-x86-64.c: Likewise.
3613 * elflink.c: Likewise.
3614 * elfnn-aarch64.c: Likewise.
3615 * elfnn-ia64.c: Likewise.
3616 * elfnn-riscv.c: Likewise.
3617 * elfxx-mips.c: Likewise.
3618 * elfxx-sparc.c: Likewise.
3619 * elfxx-tilegx.c: Likewise.
3620 * linker.c: Likewise.
3622 2017-05-16 Alan Modra <amodra@gmail.com>
3624 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3625 * elflink.c (elf_link_add_object_symbols): Update to use
3627 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3629 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3631 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3633 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3635 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3637 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3638 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3640 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3642 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3644 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3646 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3647 to plt_second/plt_second_eh_frame.
3648 (elf_x86_64_link_hash_newfunc): Updated.
3649 (elf_x86_64_allocate_dynrelocs): Likewise.
3650 (elf_x86_64_size_dynamic_sections): Likewise.
3651 (elf_x86_64_relocate_section): Likewise.
3652 (elf_x86_64_finish_dynamic_symbol): Likewise.
3653 (elf_x86_64_finish_dynamic_sections): Likewise.
3654 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3655 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3657 (elf_backend_setup_gnu_properties): Updated. Create the
3658 .plt.sec section instead of the .plt.sec section.
3660 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3662 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3663 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3664 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3666 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3668 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3669 (bfd_elf64_set_reloc): Define.
3670 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3672 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3674 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3675 (struct bfd_target): New field _bfd_set_reloc.
3676 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3677 * reloc.c (_bfd_generic_set_reloc): New function.
3678 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3679 * nlm-target.h (nlm_set_reloc): Likewise.
3680 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3681 * aout-tic30.c (MY_set_reloc): Likewise.
3682 * aout-target.h (MY_set_reloc): Likewise.
3683 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3684 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3685 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3686 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3687 * aout-adobe.c (aout_32_set_reloc): Likewise.
3688 * bout.c (b_out_set_reloc): Likewise.
3689 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3690 * i386os9k.c (aout_32_set_reloc): Likewise.
3691 * ieee.c (ieee_set_reloc): Likewise.
3692 * oasys.c (oasys_set_reloc): Likewise.
3693 * som.c (som_set_reloc): Likewise.
3694 * versados.c (versados_set_reloc): Likewise.
3695 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3696 _bfd_generic_set_reloc.
3697 (rs6000_xcoff64_aix_vec): LIkewise.
3698 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3699 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3700 * i386msdos.c (msdos_set_reloc): Define to
3701 _bfd_norelocs_set_reloc.
3702 * elfcode.h (elf_set_reloc): Define.
3703 * bfd-in2.h: Regenerated.
3705 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3708 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3709 for IFUNC function address.
3711 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3713 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3714 (CONFLICT_LIST): Likewise.
3715 (opcode/arc-attrs.h): Include.
3716 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3717 (arc_extract_features): New file.
3718 (arc_stralloc): Likewise.
3719 (arc_elf_merge_attributes): Likewise.
3720 (arc_elf_merge_private_bfd_data): Use object attributes.
3721 (bfd_arc_get_mach_from_attributes): New function.
3722 (arc_elf_object_p): Use object attributes.
3723 (arc_elf_final_write_processing): Likewise.
3724 (elf32_arc_obj_attrs_arg_type): New function.
3725 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3726 (elf32_arc_section_from_shdr): Likewise.
3727 (elf_backend_obj_attrs_vendor): Define.
3728 (elf_backend_obj_attrs_section): Likewise.
3729 (elf_backend_obj_attrs_arg_type): Likewise.
3730 (elf_backend_obj_attrs_section_type): Likewise.
3731 (elf_backend_obj_attrs_handle_unknown): Likewise.
3732 (elf_backend_section_from_shdr): Likewise.
3734 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3737 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3738 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3739 and the destination is a Thumb symbol.
3741 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3743 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3744 initializer to silence GCC 4.2.
3745 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3747 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3749 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3750 (LAZY_PLT_ENTRY_SIZE): This.
3751 (NON_LAZY_PLT_ENTRY_SIZE): New.
3752 (elf_x86_64_plt0_entry): Renamed to ...
3753 (elf_x86_64_lazy_plt0_entry): This.
3754 (elf_x86_64_plt_entry): Renamed to ...
3755 (elf_x86_64_lazy_plt_entry): This.
3756 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3757 (elf_x86_64_lazy_bnd_plt0_entry): This.
3758 (elf_x86_64_legacy_plt_entry): Removed.
3759 (elf_x86_64_bnd_plt_entry): Renamed to ...
3760 (elf_x86_64_lazy_bnd_plt_entry): This.
3761 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3762 (elf_x86_64_non_lazy_plt_entry): This.
3763 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3764 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3765 (elf_x86_64_eh_frame_plt): Renamed to ...
3766 (elf_x86_64_eh_frame_lazy_plt): This.
3767 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3768 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3769 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3770 (elf_x86_64_eh_frame_non_lazy_plt): This.
3771 (elf_x86_64_lazy_plt_layout): New.
3772 (elf_x86_64_non_lazy_plt_layout): Likewise.
3773 (elf_x86_64_plt_layout): Likewise.
3774 (elf_x86_64_backend_data): Remove PLT layout information. Add
3775 os for target system.
3776 (GET_PLT_ENTRY_SIZE): Removed.
3777 (elf_x86_64_lazy_plt): New.
3778 (elf_x86_64_non_lazy_plt): Likewise.
3779 (elf_x86_64_lazy_bnd_plt): Likewise.
3780 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3781 (elf_x86-64_arch_bed): Updated.
3782 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3783 (elf_x86_64_create_dynamic_sections): Removed.
3784 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3785 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3786 (elf_x86-64_adjust_dynamic_symbol): Updated.
3787 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3788 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3789 size for PLT0 if there is no PLT0. Get plt_entry_size from
3790 non_lazy_plt for non-lazy PLT entries.
3791 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3792 from non_lazy_plt for non-lazy PLT entries.
3793 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3794 if there is no PLT0.
3795 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3796 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3797 entries with non-lazy PLT layout. Don't fill the second and third
3798 slots in the PLT entry if there is no PLT0.
3799 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3800 if there is no PLT0. Set sh_entsize on the .plt.got section.
3801 (compare_relocs): New.
3802 (elf_x86_64_plt_type): Likewise.
3803 (elf_x86_64_plt): Likewise.
3804 (elf_x86_64_nacl_plt): New. Forward declaration.
3805 (elf_x86_64_get_plt_sym_val): Removed.
3806 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3807 against all dynamic relocations.
3808 (elf_x86_64_link_setup_gnu_properties): New function.
3809 (elf_backend_create_dynamic_sections): Updated.
3810 (elf_backend_setup_gnu_properties): New.
3811 (elf_x86_64_nacl_plt): New.
3812 (elf_x86_64_nacl_arch_bed): Updated.
3814 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3816 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3817 (LAZY_PLT_ENTRY_SIZE): This.
3818 (NON_LAZY_PLT_ENTRY_SIZE): New.
3819 (elf_i386_plt0_entry): Renamed to ...
3820 (elf_i386_lazy_plt0_entry): This.
3821 (elf_i386_plt_entry): Renamed to ...
3822 (elf_i386_lazy_plt_entry): This.
3823 (elf_i386_pic_plt0_entry): Renamed to ...
3824 (elf_i386_pic_lazy_plt0_entry): This.
3825 (elf_i386_pic_plt_entry): Renamed to ...
3826 (elf_i386_pic_lazy_plt_entry): This.
3827 (elf_i386_got_plt_entry): Renamed to ...
3828 (elf_i386_non_lazy_plt_entry): This.
3829 (elf_i386_pic_got_plt_entry): Renamed to ...
3830 (elf_i386_pic_non_lazy_plt_entry): This.
3831 (elf_i386_eh_frame_plt): Renamed to ...
3832 (elf_i386_eh_frame_lazy_plt): This.
3833 (elf_i386_eh_frame_plt_got): Renamed to ...
3834 (elf_i386_eh_frame_non_lazy_plt): This.
3835 (elf_i386_plt_layout): Renamed to ...
3836 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3837 eh_frame_plt_got_size.
3838 (elf_i386_non_lazy_plt_layout): New.
3839 (elf_i386_plt_layout): Likewise.
3840 (elf_i386_non_lazy_plt): Likewise.
3841 (GET_PLT_ENTRY_SIZE): Removed.
3842 (elf_i386_plt): Renamed to ...
3843 (elf_i386_lazy_plt): This.
3844 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3845 (elf_i386_arch_bed): Updated.
3846 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3847 (elf_i386_create_dynamic_sections): Removed.
3848 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3849 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3850 (elf_i386_adjust_dynamic_symbol): Updated.
3851 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3852 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3853 size for PLT0 if there is no PLT0.
3854 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3855 output section is discarded only if GOT isn't empty.
3856 (elf_i386_relocate_section): Updated. Properly get PLT index
3857 if there is no PLT0.
3858 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3859 second and third slots in the PLT entry if there is no PLT0.
3860 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3861 if there is no PLT0. Set sh_entsize on the .plt.got section.
3862 (elf_i386_nacl_plt): Forward declaration.
3863 (elf_i386_get_plt_sym_val): Removed.
3864 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3865 against all dynamic relocations.
3866 (elf_i386_link_setup_gnu_properties): New function.
3867 (elf_backend_create_dynamic_sections): Updated.
3868 (elf_backend_setup_gnu_properties): New.
3869 (elf_i386_nacl_plt): Updated.
3870 (elf_i386_nacl_arch_bed): Likewise.
3871 (elf_i386_vxworks_arch_bed): Likewise.
3873 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3875 * elflink.c (elf_output_implib): Remove executable flag from import
3877 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3878 library is a relocatable object file.
3880 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3883 * elf32-avr.c (avr_should_move_sym): New function.
3884 (avr_should_reduce_sym_size): Likewise.
3885 (avr_should_increase_sym_size): Likewise.
3886 (elf32_avr_relax_delete_bytes): Adjust symbol values
3887 and sizes by calling new functions.
3889 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3891 * config.bfd (riscv32-*): Enable rv64.
3893 2017-05-02 Alan Modra <amodra@gmail.com>
3896 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3897 rather than h->root.type == bfd_link_hash_new.
3898 (bfd_elf_record_link_assignment): Similarly, call
3899 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3901 2017-04-29 Alan Modra <amodra@gmail.com>
3904 * reloc.c (reloc_offset_in_range): New function.
3905 (bfd_perform_relocation, bfd_install_relocation): Use it.
3906 (_bfd_final_link_relocate): Likewise.
3908 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3910 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3911 before using .plt.got.
3912 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3914 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3916 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3917 instead of "+=" to update 0.
3919 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3921 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3922 .plt.got section here.
3923 (elf_i386_check_relocs): Don't create the .plt.got section.
3924 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3925 the .plt.got and .plt.bnd sections here.
3926 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3929 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3931 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3933 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3934 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3935 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3936 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3939 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3941 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3943 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3944 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3945 the first relocatable ELF input with GNU properties.
3947 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3949 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3950 VxWorks for non-PIC.
3952 2017-04-27 Alan Modra <amodra@gmail.com>
3954 * elf-bfd.h (struct elf_backend_data): Make asection param of
3955 elf_backend_eh_frame_address_size const.
3956 (_bfd_elf_eh_frame_address_size): Likewise.
3957 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3958 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3959 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3960 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3961 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3962 (next_cie_fde_offset): Constify params.
3963 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3965 2017-04-27 Alan Modra <amodra@gmail.com>
3967 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3968 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3969 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3971 (offset_adjust): New function.
3972 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3973 (adjust_eh_frame_local_symbols): Likewise.
3974 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3975 after changing anything. Return true if anything changed.
3976 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3977 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3979 2017-04-27 Alan Modra <amodra@gmail.com>
3981 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3984 2017-04-27 Alan Modra <amodra@gmail.com>
3986 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3987 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3988 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3989 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3990 for undef and undefweak dyn_relocs.
3991 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3992 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3993 (allocate_got, allocate_dynrelocs): Likewise.
3994 (ppc64_elf_relocate_section): Likewise.
3996 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3998 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3999 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4000 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4001 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4003 2017-04-26 Nick Clifton <nickc@redhat.com>
4006 * reloc.c (bfd_perform_relocation): Check for a negative address
4009 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4012 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4014 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4015 (elf_backend_always_renumber_dynsyms): Define.
4016 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4017 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4018 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4019 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4021 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4023 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4025 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4026 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4027 sections have been created.
4029 2017-04-26 Nick Clifton <nickc@redhat.com>
4032 * compress.c (bfd_init_section_compress_status): Check the return
4033 value from bfd_malloc.
4035 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4037 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4038 no_finish_dynamic_symbol.
4039 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4041 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4042 weak symbol, don't make it dynamic.
4043 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4044 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4045 relocation for GOT reference.
4046 (elf_x86_64_finish_dynamic_symbol): Abort if
4047 no_finish_dynamic_symbol isn't 0.
4049 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4052 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4053 undefined weak symbol, don't make it dynamic.
4054 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4055 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4056 relocation for R_386_GOT32.
4058 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4061 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4063 2017-04-23 Alan Modra <amodra@gmail.com>
4066 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4067 * elf.c (lcomm_sym): New.
4068 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4069 * bfd-in2.h: Regenerate.
4071 2017-04-23 Alan Modra <amodra@gmail.com>
4074 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4075 parameters and comment.
4076 (_bfd_elf_get_reloc_section): Delete.
4077 (_bfd_elf_plt_get_reloc_section): Declare.
4078 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4079 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4081 (_bfd_elf_get_reloc_section): ..here. Delete.
4082 (assign_section_numbers): Call elf_get_reloc_section.
4083 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4084 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4086 2017-04-23 Alan Modra <amodra@gmail.com>
4089 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4092 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4095 * elf32-i386.c (elf_i386_link_hash_entry): Add
4096 no_finish_dynamic_symbol.
4097 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4098 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4099 symbol, don't make it dynamic in PIE.
4100 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4101 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4102 relocation for R_386_GOT32
4103 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4106 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4110 * elflink.c (elf_link_add_object_symbols): Require
4111 --no-dynamic-linker with -E/--dynamic-list when creating
4114 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4116 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4119 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4121 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4122 dynamic symbol sorting.
4124 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4127 * elflink.c (elf_link_add_object_symbols): Preserve
4128 dynamic_ref_after_ir_def when restoring the symbol table for
4129 unneeded dynamic object.
4131 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4134 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4135 on on undefined IFUNC symbol in the second PLT.
4137 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4139 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4141 2017-04-19 Alan Modra <amodra@gmail.com>
4143 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4144 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4145 * elf32-ppc.c:Formatting.
4146 (ensure_undefweak_dynamic): Don't make dynamic when
4147 info->dynamic_undefined_weak is zero.
4148 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4149 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4150 not default visibility. Discard undef and undefweak
4152 (ppc_elf_relocate_section): Adjust to suit.
4153 * elf64-ppc.c: Formatting.
4154 (ensure_undefweak_dynamic): Don't make dynamic when
4155 info->dynamic_undefined_weak is zero.
4156 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4157 info->dynamic_undefined_weak. Discard them earlier.
4159 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4162 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4163 before generating the version definition section.
4165 2017-04-17 Alan Modra <amodra@gmail.com>
4167 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4168 state when a regular object file defines a symbol with
4169 incompatible type to that defined by an earlier shared lib.
4171 2017-04-13 Alan Modra <amodra@gmail.com>
4173 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4175 * elf32-arm.c: Likewise.
4176 * elf32-i386.c: Likewise.
4177 * elf32-mep.c: Likewise.
4178 * elf64-ia64-vms.c: Likewise.
4179 * elf64-x86-64.c: Likewise.
4180 * elflink.c: Likewise.
4181 * elfnn-ia64.c: Likewise.
4182 * elfxx-mips.c: Likewise.
4184 2017-04-13 Alan Modra <amodra@gmail.com>
4186 * aoutx.h: Use %B and %A in error messages throughout file.
4187 * aout-cris.c: Likewise.
4188 * archive.c: Likewise.
4189 * binary.c: Likewise.
4190 * coff-rs6000.c: Likewise.
4191 * coff-tic4x.c: Likewise.
4192 * coffcode.h: Likewise.
4193 * coffgen.c: Likewise.
4194 * cofflink.c: Likewise.
4195 * coffswap.h: Likewise.
4196 * cpu-arm.c: Likewise.
4197 * elf-eh-frame.c: Likewise.
4198 * elf-m10300.c: Likewise.
4200 * elf32-arc.c: Likewise.
4201 * elf32-arm.c: Likewise.
4202 * elf32-bfin.c: Likewise.
4203 * elf32-frv.c: Likewise.
4204 * elf32-iq2000.c: Likewise.
4205 * elf32-m32c.c: Likewise.
4206 * elf32-microblaze.c: Likewise.
4207 * elf32-nds32.c: Likewise.
4208 * elf32-rl78.c: Likewise.
4209 * elf32-rx.c: Likewise.
4210 * elf32-score.c: Likewise.
4211 * elf32-score7.c: Likewise.
4212 * elf32-sh64.c: Likewise.
4213 * elf32-v850.c: Likewise.
4214 * elf32-vax.c: Likewise.
4215 * elf32-visium.c: Likewise.
4216 * elf64-ia64-vms.c: Likewise.
4217 * elf64-mmix.c: Likewise.
4218 * elf64-sh64.c: Likewise.
4219 * elfcode.h: Likewise.
4220 * elfnn-aarch64.c: Likewise.
4221 * elfnn-ia64.c: Likewise.
4222 * elfxx-mips.c: Likewise.
4223 * hpux-core.c: Likewise.
4226 * linker.c: Likewise.
4227 * merge.c: Likewise.
4229 * oasys.c: Likewise.
4230 * pdp11.c: Likewise.
4231 * peXXigen.c: Likewise.
4232 * rs6000-core.c: Likewise.
4233 * vms-alpha.c: Likewise.
4234 * xcofflink.c: Likewise.
4236 2017-04-13 Alan Modra <amodra@gmail.com>
4238 * bfd.c (PRINT_TYPE): Define.
4239 (_doprnt): New function.
4240 (error_handler_internal): Use _doprnt.
4241 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4242 calls in their natural order, throughout file.
4243 * coff-mcore.c: Likewise.
4244 * coff-ppc.c: Likewise.
4245 * coff-tic80.c: Likewise.
4246 * cofflink.c: Likewise.
4247 * elf-s390-common.c: Likewise.
4249 * elf32-arm.c: Likewise.
4250 * elf32-i386.c: Likewise.
4251 * elf32-m32r.c: Likewise.
4252 * elf32-msp430.c: Likewise.
4253 * elf32-spu.c: Likewise.
4254 * elf64-ia64-vms.c: Likewise.
4255 * elf64-sparc.c: Likewise.
4256 * elf64-x86-64.c: Likewise.
4257 * elflink.c: Likewise.
4258 * elfnn-aarch64.c: Likewise.
4259 * elfnn-ia64.c: Likewise.
4260 * elfxx-mips.c: Likewise.
4262 2017-04-13 Alan Modra <amodra@gmail.com>
4264 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4265 branch veneers" error. Fix double space and format message.
4266 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4267 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4269 2017-04-13 Alan Modra <amodra@gmail.com>
4271 * bfd-in2.h: Regenerate.
4273 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4275 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4276 extra `\n' in warning/error messages.
4277 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4278 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4280 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4282 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4283 processor-specific properties with generic ELF target vector.
4285 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4287 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4288 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4289 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4290 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4292 (link_hash_newfunc): Initialize has_got_reloc and
4294 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4296 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4298 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4300 (_bfd_sparc_elf_fixup_symbol): New function.
4301 (allocate_dynrelocs): Don't allocate space for dynamic
4302 relocations and discard relocations against resolved undefined
4303 weak symbols in executable. Don't make resolved undefined weak
4304 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4305 relocation against undefined weak symbols in PIE.
4306 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4307 relocations against resolved undefined weak symbols in PIE
4308 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4309 without ynamic PLT/GOT relocations for resolved undefined weak
4311 Don't generate dynamic relocation against resolved undefined
4312 weak symbol in executable.
4313 (pie_finish_undefweak_symbol): New function.
4314 (_bfd_sparc_elf_finish_dynamic_sections): Call
4315 pie_finish_undefweak_symbol on all symbols in PIE.
4316 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4317 (_bfd_sparc_elf_fixup_symbol): New function.
4319 2017-04-10 Nick Clifton <nickc@redhat.com>
4321 * config.bfd: Remove ns32k from obsolete list.
4323 2017-04-10 Alan Modra <amodra@gmail.com>
4326 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4327 (special_sections_i): Likewise for .init_array.
4328 (special_sections_p): Likewise for .preinit_array.
4330 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4334 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4335 ELF_COMMON_DEF_P for common symbols.
4336 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4337 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4338 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4339 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4340 07492f668d2173da7a2bda3707ff0985e0f460b6.
4342 2017-04-07 Pedro Alves <palves@redhat.com>
4344 * opncls.c (bfd_get_debug_link_info): Rename to...
4345 (bfd_get_debug_link_info_1): ... this. Change type of second
4346 parameter to void pointer. Adjust.
4347 (bfd_get_debug_link_info): Reimplement on top of
4348 bfd_get_debug_link_info_1.
4349 (separate_debug_file_exists, separate_alt_debug_file_exists):
4350 Change type of second parameter to void pointer. Adjust.
4351 (get_func_type, check_func_type): Change type of second parameter
4353 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4354 the callback functions instead of passing the address of a local.
4355 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4356 find_separate_debug_file.
4357 (get_alt_debug_link_info_shim): Change type of second parameter to
4358 void pointer. Adjust.
4359 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4360 find_separate_debug_file.
4361 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4362 of second parameter to void pointer. Adjust.
4363 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4364 pointer local to find_separate_debug_file.
4366 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4368 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4369 external symbols with a definition.
4370 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4372 2017-04-07 Alan Modra <amodra@gmail.com>
4374 * po/SRC-POTFILES.in: Regenerate.
4376 2017-04-05 Alan Modra <amodra@gmail.com>
4378 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4381 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4383 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4384 numbers for DataDirectory entry indicies passed to
4387 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4389 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4390 each GNU_MBIND section and align GNU_MBIND section to page size.
4391 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4392 segment for each GNU_MBIND section.
4393 (_bfd_elf_init_private_section_data): Copy sh_info from input
4394 for GNU_MBIND section.
4396 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4398 * elfnn-riscv.c (GP_NAME): Delete.
4399 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4400 (_bfd_riscv_relax_lui): Likewise.
4402 2017-04-04 Nick Clifton <nickc@redhat.com>
4405 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4407 (bfd_elf_final_link): Only initialize the extended symbol index
4408 section if there are extended symbol tables to list.
4410 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4412 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4413 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4414 * configure.ac (elf): Add elf-properties.lo.
4415 * Makefile.in: Regenerated.
4416 * configure: Likewise.
4417 * elf-bfd.h (elf_property_kind): New.
4418 (elf_property): Likewise.
4419 (elf_property_list): Likewise.
4420 (elf_properties): Likewise.
4421 (_bfd_elf_parse_gnu_properties): Likewise.
4422 (_bfd_elf_get_property): Likewise.
4423 (_bfd_elf_link_setup_gnu_properties): Likewise.
4424 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4425 and setup_gnu_properties.
4426 (elf_obj_tdata): Add properties.
4427 * elf-properties.c: New file.
4428 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4429 (elf_i386_merge_gnu_properties): Likewise.
4430 (elf_backend_parse_gnu_properties): Likewise.
4431 (elf_backend_merge_gnu_properties): Likewise.
4432 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4433 (elf_x86_64_merge_gnu_properties): Likewise.
4434 (elf_backend_parse_gnu_properties): Likewise.
4435 (elf_backend_merge_gnu_properties): Likewise.
4436 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4437 (elf_backend_parse_gnu_properties): Likewise.
4438 (elf_backend_setup_gnu_properties): Likewise.
4439 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4440 elf_backend_merge_gnu_properties and
4441 elf_backend_setup_gnu_properties.
4443 2017-03-30 Pip Cet <pipcet@gmail.com>
4445 * elf32-wasm32.c: Add relocation code, two relocs.
4446 * reloc.c: Add wasm32 relocations.
4447 * libbfd.h: Regenerate.
4448 * bfd-in2.h: Regenerate.
4449 * bfd/po/bfd.pot: Regenerate.
4451 2017-03-29 Nick Clifton <nickc@redhat.com>
4454 * coff-bfd.h (struct coff_section_data): Add new fields:
4455 saved_bias and bias.
4456 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4457 computed for PE binaries.
4458 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4461 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4464 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4465 to handle a local symbol with a hash-symbol-entry; without PLT.
4466 Add BFD_ASSERT for an incidental case with GOT entry present.
4467 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4468 isn't forced-or-set local.
4470 2017-03-27 Pip Cet <pipcet@gmail.com>
4472 * wasm-module.c: New file to support WebAssembly modules.
4473 * wasm-module.h: New file to support WebAssembly modules.
4474 * doc/webassembly.texi: Start documenting wasm-module.c.
4475 * config.bfd: Add wasm_vec.
4476 * targets.c: Likewise.
4477 * configure.ac: Likewise.
4478 * Makefile.am: Add entries for wasm-module.c.
4479 * Makefile.in: Regenerate.
4480 * configure: Regenerate.
4481 * po/SRC-POTFILES.in: Regenerate.
4483 2017-03-27 Pip Cet <pipcet@gmail.com>
4485 * cpu-wasm32.c: New file to support wasm32 architecture.
4486 * elf32-wasm32.c: New file to support wasm32 architecture.
4487 * Makefile.am: Add wasm32 architecture.
4488 * archures.c: Likewise.
4489 * config.bfd: Likewise.
4490 * configure.ac: Likewise.
4491 * targets.c: Likewise.
4492 * Makefile.in: Regenerate.
4493 * bfd-in2.h: Regenerate.
4494 * configure: Regenerate.
4495 * po/SRC-POTFILES.in: Regenerate.
4497 2017-03-20 Alan Modra <amodra@gmail.com>
4500 * elf64-ppc.c (compare_symbols): Stabilize sort.
4502 2017-03-18 Alan Modra <amodra@gmail.com>
4504 * elf64-ppc.c (struct ppc_link_hash_table): Add
4505 local_ifunc_resolver and maybe_local_ifunc_resolver.
4506 (ppc_build_one_stub): Set flags on emitting dynamic
4507 relocation to ifunc.
4508 (ppc64_elf_relocate_section): Likewise.
4509 (ppc64_elf_finish_dynamic_symbol): Likewise.
4510 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4511 local dynamic relocs to ifuncs.
4512 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4513 local_ifunc_resolver and maybe_local_ifunc_resolver.
4514 (ppc_elf_relocate_section): Set flag on emitting dynamic
4515 relocation to ifuncs.
4516 (ppc_elf_finish_dynamic_symbol): Likewise.
4517 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4518 dynamic relocs to ifuncs.
4520 2017-03-13 Nick Clifton <nickc@redhat.com>
4523 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4524 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4525 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4526 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4527 * bfd-in2.h: Regenerate.
4528 * libbfd.h: Regenerate.
4529 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4531 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4532 (elfNN_aarch64_howto_table): Likewise.
4533 (aarch64_tls_transition_without_check): Likewise.
4534 (aarch64_reloc_got_type): Likewise.
4535 (elfNN_aarch64_final_link_relocate): Likewise.
4536 (elfNN_aarch64_tls_relax): Likewise.
4537 (elfNN_aarch64_relocate_section): Likewise.
4538 (elfNN_aarch64_gc_sweep_hook): Likewise.
4539 (elfNN_aarch64_check_relocs): Likewise.
4540 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4541 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4543 2017-03-11 Alan Modra <amodra@gmail.com>
4545 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4546 parameter is in fact used. Whitespace fixes.
4547 * elf64-ppc.c: Likewise.
4549 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4551 * rs6000-core.c (CORE_NEW): Simplify macro when
4552 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4554 2017-03-07 Alan Modra <amodra@gmail.com>
4558 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4561 2017-03-05 Alan Modra <amodra@gmail.com>
4563 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4564 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4565 (next_cie_fde_offset): New function.
4566 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4567 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4568 four bytes. Align CIEs to four or eight bytes depending on
4569 per_encoding_aligned8. Align FDEs according to their encoding.
4570 Pad last FDE to output section alignment.
4571 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4573 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4574 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4575 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4577 2017-03-02 Martin Bickel <binutils@ineranves.de>
4580 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4581 empty segments which have a zero filesz, but a non-zero memsz.
4583 2017-03-02 Alan Modra <amodra@gmail.com>
4585 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4587 2017-02-28 Alan Modra <amodra@gmail.com>
4589 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4590 (ppc64_elf_relocate_section): Likewise.
4592 2017-02-28 Alan Modra <amodra@gmail.com>
4595 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4596 rather than elf32_nios2_hash_table or elf_hash_table.
4597 (create_got_section): Likewise.
4598 (nios2_elf32_finish_dynamic_symbol): Likewise.
4599 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4600 (nios2_elf32_size_dynamic_sections): Likewise.
4601 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4602 vars. Use htab equivalents directly instead. Don't create
4603 all dynamic sections on needing just the GOT. Use a goto
4604 rather than a fall-through with reloc test. Ensure
4605 htab->dynobj is set when making dynamic sreloc section.
4606 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4607 equivalent directly instead. Don't segfault on looking for
4608 .dynamic when dynamic sections have not been created. Don't
4609 segfault on .got.plt being discarded.
4610 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4611 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4612 fixme and another not so relevant comment.
4613 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4614 already set, set hash table dynobj on creating .sbss.
4616 2017-02-28 Alan Modra <amodra@gmail.com>
4618 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4619 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4620 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4621 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4622 (ppc64_elf_relocate_section): Likewise.
4623 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4624 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4625 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4626 * libbfd.h: Regenerate.
4627 * bfd-in2.h: Regenerate.
4629 2017-02-28 Alan Modra <amodra@gmail.com>
4631 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4632 dynamic .data.rel.ro read-only.
4633 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4634 rather than section flags when deciding where copy reloc goes.
4635 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4636 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4637 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4638 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4639 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4640 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4641 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4642 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4643 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4644 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4645 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4646 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4647 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4648 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4649 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4650 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4651 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4652 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4653 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4655 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4657 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4658 `jalr $0, $25' instruction encoding.
4660 2017-02-27 Nick Clifton <nickc@redhat.com>
4663 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4664 generating a seg-fault when encountering a symbol that has been
4665 deleted by garbage collection.
4667 2017-02-25 Alan Modra <amodra@gmail.com>
4669 * elf32-arc.c (struct dynamic_sections): Delete.
4670 (enum dyn_section_types): Delete.
4671 (dyn_section_names): Delete.
4672 (arc_create_dynamic_sections): Delete.
4673 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4674 segfault on discarded .rela.plt section.
4675 (elf_arc_size_dynamic_sections): Formatting. Don't call
4676 arc_create_dynamic_sections. Don't allocate memory for sections
4677 handled by the generic linker. Correct code finding relocs in
4678 read-only sections. Set SEC_EXCLUDE on zero size .got,
4679 .got.plt, and .dynbss sections. Do set .interp for pies.
4681 2017-02-24 Andrew Waterman <andrew@sifive.com>
4683 * elfnn-riscv.c (GP_NAME): New macro.
4684 (riscv_global_pointer_value): Use it.
4685 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4686 output section, consider only that section's alignment.
4688 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4690 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4691 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4692 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4693 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4695 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4697 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4698 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4701 2017-02-23 Alan Modra <amodra@gmail.com>
4704 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4706 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4707 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4710 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4713 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4714 processing ahead of the call to `elf_gc_sweep_symbol'.
4716 2017-02-22 Nick Clifton <nickc@redhat.com>
4719 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4720 created section 4-byte alignment.
4722 2017-02-22 Alan Modra <amodra@gmail.com>
4724 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4725 on .got or .plt output section being discarded by script.
4726 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4729 2017-02-21 Alan Modra <amodra@gmail.com>
4731 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4732 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4734 2017-02-20 Alan Modra <amodra@gmail.com>
4737 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4738 if DT_RELSZ/DT_RELASZ is zero.
4740 2017-02-17 Nick Clifton <nickc@redhat.com>
4742 * compress.c (bfd_get_full_section_contents): Remember to reduce
4743 compressed size by the sizeof the compression header when
4744 decompressing the contents.
4746 2017-02-17 Pedro Alves <palves@redhat.com>
4748 * srec.c (Chunk): Rename to ...
4749 (_bfd_srec_len): ... this.
4750 (S3Forced): Rename to ...
4751 (_bfd_srec_forceS3): ... this.
4752 * objcopy.c: Adjust all references.
4754 2017-02-17 Pedro Alves <palves@redhat.com>
4756 * archive.c (bsd_write_armap): Rename to ...
4757 (_bfd_bsd_write_armap): ... this.
4758 (coff_write_armap): Rename to ...
4759 (_bfd_coff_write_armap): ... this.
4760 * libbfd-in.h (bsd_write_armap): Rename to ...
4761 (_bfd_bsd_write_armap): ... this.
4762 (coff_write_armap): Rename to ...
4763 (_bfd_coff_write_armap): ... this.
4764 * aout-target.h, aout-tic30.c: Adjust all users.
4765 * libbfd.h: Regenerate.
4767 2017-02-17 Pedro Alves <palves@redhat.com>
4769 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4770 (warn_deprecated): Rename to ...
4771 (_bfd_warn_deprecated): ... this.
4772 * libbfd.c (warn_deprecated): Rename to ...
4773 (_bfd_warn_deprecated): ... this.
4774 * bfd-in2.h: Regenerate.
4776 2017-02-17 Pedro Alves <palves@redhat.com>
4778 * bfdio.c (real_ftell): Rename to ...
4779 (_bfd_real_ftell): ... this.
4780 (real_fseek): Rename to ...
4781 (_bfd_real_fseek): ... this.
4782 (real_fopen): Rename to ...
4783 (_bfd_real_fopen): ... this.
4784 * libbfd-in.h (real_ftell): Rename to ...
4785 (_bfd_real_ftell): ... this.
4786 (real_fseek): Rename to ...
4787 (_bfd_real_fseek): ... this.
4788 (real_fopen): Rename to ...
4789 (_bfd_real_fopen): ... this.
4790 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4791 * libbfd.h: Regenerate.
4793 2017-02-17 Pedro Alves <palves@redhat.com>
4795 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4796 * libbfd.c (read_unsigned_leb128): Rename to ...
4797 (_bfd_read_unsigned_leb128): ... this.
4798 (read_signed_leb128): Rename to ...
4799 (_bfd_read_signed_leb128): ... this.
4800 (safe_read_leb128): Rename to ...
4801 (_bfd_safe_read_leb128): ... this.
4802 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4803 (_bfd_read_unsigned_leb128): ... this.
4804 (read_signed_leb128): Rename to ...
4805 (_bfd_read_signed_leb128): ... this.
4806 (safe_read_leb128): Rename to ...
4807 (_bfd_safe_read_leb128): ... this.
4808 * libbfd.h: Renegerate.
4810 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4812 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4813 before trying to fine matching file and line information.
4815 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4817 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4818 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4819 not match current bfd, then reload debug information. Record bfd
4820 we're loading debug info for in the stash. If we have debug
4821 informatin in the cache then perform section placement before
4824 2017-02-16 Alan Modra <amodra@gmail.com>
4827 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4828 * elfxx-target.h (elf_backend_no_page_alias): Define.
4829 (elfNN_bed): Init new field.
4830 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4831 ensure PT_LOAD segment starts on a new page.
4832 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4834 2017-02-16 Alan Modra <amodra@gmail.com>
4837 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4840 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4842 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4843 * bfd-in2.h: Regenerated.
4845 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4848 * elf32-i386.c (elf_i386_relocate_section): Allow
4849 "lea foo@GOT, %reg" in PIC.
4851 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4854 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4855 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4856 error against local IFUNC symbol without a base register for
4859 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4861 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4862 `%P: %H:' with `info->callbacks->einfo'.
4863 (ppc_elf_relocate_section): Likewise.
4864 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4865 (ppc64_elf_edit_toc): Likewise.
4866 (ppc64_elf_relocate_section): Likewise.
4868 2017-02-14 Alan Modra <amodra@gmail.com>
4870 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4871 --gc-keep-exported, and test versioned field of sym rather than
4872 looking for @ in name.
4874 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4876 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4879 2017-02-13 Nick Clifton <nickc@redhat.com>
4882 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4885 2017-02-07 Andrew Waterman <andrew@sifive.com>
4887 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4888 entry size if PLT header is written.
4890 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4892 Fix sparc64 dynamic relocation processing to use the dynamic
4894 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4895 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4898 2017-02-03 Nick Clifton <nickc@redhat.com>
4901 * coffcode.h (coff_write_object_contents): Enlarge size of
4902 s_name_buf in order to avoid compile time warning about possible
4904 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4905 32-bits of insn value before printing into buffer.
4907 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4909 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4910 `max_local_dynindx'.
4911 (mips_elf_sort_hash_table): Handle it.
4912 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4913 symbols bump up `max_local_dynindx' rather than
4914 `max_non_got_dynindx'.
4916 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4918 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4919 `min_got_dynindx', `max_unref_got_dynindx' and
4920 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4921 (mips_elf_sort_hash_table): Adjust accordingly.
4923 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4925 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4926 to access the hash table.
4928 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4930 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4931 non-NULL `htab' to the beginning.
4933 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4935 * elflink.c (elf_gc_sweep): Wrap overlong line.
4937 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4939 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4940 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4941 * elfxx-mips.c (mips_elf_link_hash_table): Add
4942 `ignore_branch_isa' member.
4943 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4944 in branch relocation calculation as an error if
4945 `ignore_branch_isa' has been set.
4946 (_bfd_mips_elf_insn32): Rename to...
4947 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4948 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4949 Handle the new parameter.
4951 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4953 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4954 local variable dynobj.
4957 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4958 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4959 executable from read-only sections into sdynrelro.
4960 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4961 dynamic relocs in sdynrelro.
4962 (elf_backend_want_dynrelro): Define.
4964 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4966 * config.bfd (*-*-rtemsaout*): Mark as removed.
4968 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4970 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4971 (arm-*-rtems*): Move to (arm*-*-eabi*).
4972 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4973 (m68-*-rtems*): Move to (m68*-*-elf*).
4975 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4977 * config.bfd (*-*-rtemscoff*): Mark as removed.
4979 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4982 * elflink.c (bfd_elf_record_link_assignment): Revert last
4983 change and don't ever clear `forced_local'. Set `mark'
4985 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4987 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4988 (bfd_elf_size_dynamic_sections): ... here.
4989 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4990 and set `mark' instead in `__tls_get_addr_opt' processing.
4991 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4993 2017-01-24 Alan Modra <amodra@gmail.com>
4995 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4996 where dynamic relocs are preferable. Allow ifunc too.
4997 (ensure_undefweak_dynamic): New function.
4998 (allocate_dynrelocs): Use it here. Move plt handling last and
4999 don't make symbols dynamic, simplifying loop. Only make undef
5000 weak symbols with GOT entries dynamic. Correct condition
5001 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5002 comments. Remove goto.
5003 (ppc_elf_relocate_section): Correct test for using dynamic
5004 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5005 to suit. Set up explicit tls_index entries and implicit GOT
5006 tls_index entries resolvable at link time for
5007 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5008 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5009 (ensure_undefweak_dynamic): New function.
5010 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5011 with GOT entries dynamic. Remove unnecessary test of
5012 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5013 (ppc64_elf_relocate_section): Correct test for using dynamic
5014 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5015 to suit. Set up explicit tls_index entries and implicit GOT
5016 tls_index entries resolvable at link time for __tls_get_addr_opt.
5017 Simplify expression to clear mem for prelink.
5019 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5021 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5023 2017-01-20 Jiong Wang <jiong.wang@arm.com>
5025 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5026 (elf_backend_hash_symbol): Define.
5028 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5031 * elflink.c (bfd_elf_record_link_assignment): Clear any
5032 `forced_local' marking for DSO symbols that are not being
5035 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5037 * elfnn-riscv.c (riscv_elf_object_p): New function.
5039 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5042 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5044 (elf_x86_64_check_relocs): Create .eh_frame section for the
5046 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5047 .eh_frame section for the .plt.bnd section.
5048 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5049 for the .plt.bnd section.
5051 2017-01-12 Nick Clifton <nickc@redhat.com>
5054 * opncls.c (find_separate_debug_file): Add include_dirs
5055 parameter. Only include the directory part of the bfd's filename
5056 in search paths if include_dirs is true. Add a couple of extra
5057 locations for looking for debug files.
5058 ( bfd_follow_gnu_debuglink): Update invocation of
5059 find_separate_debug_file.
5060 (bfd_follow_gnu_debugaltlink): Likewise.
5061 (get_build_id): New function: Finds the build-id of the given bfd.
5062 (get_build_id_name): New function: Computes the name of the
5063 separate debug info file for a bfd, based upon its build-id.
5064 (check_build_id_file): New function: Checks to see if a separate
5065 debug info file exists at the given location, and that its
5066 build-id matches that of the original bfd.
5067 (bfd_follow_build_id_debuglink): New function: Finds a separate
5068 debug info file for a given bfd by using the build-id method.
5069 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5070 method of locating a separate debug info file before using the
5072 * bfd-in2.h: Regenerate.
5074 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5077 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5078 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5079 elf_x86_64_eh_frame_plt_got.
5080 (elf_x86_64_size_dynamic_sections): Get unwind info from
5081 elf_x86_64_bnd_arch_bed for the BND PLT.
5083 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
5085 * config.bfd: Add entries for i686-redox and x86_64-redox.
5087 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5089 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5091 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5092 .eh_frame section to 4 bytes for x32.
5093 (elf_x86_64_check_relocs): Likewise.
5095 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5098 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5099 (PLT_GOT_FDE_LENGTH): Likewise.
5100 (elf_i386_plt_layout): Add eh_frame_plt_got and
5101 eh_frame_plt_got_size.
5102 (elf_i386_plt): Updated.
5103 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5104 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5105 (elf_i386_size_dynamic_sections): Allocate and initialize
5106 .eh_frame section for .plt.got.
5107 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5109 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5110 eh_frame_plt_got_size.
5111 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5112 (PLT_GOT_FDE_LENGTH): Likewise.
5113 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5114 eh_frame_plt_got_size.
5115 (elf_x86_64_arch_bed): Updated.
5116 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5117 eh_frame_plt_got_size.
5118 (elf_x86_64_nacl_arch_bed): Likewise.
5119 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5120 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5121 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5122 .eh_frame section for .plt.got.
5123 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5126 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5128 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5129 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5131 2017-01-09 Nick Clifton <nickc@redhat.com>
5133 * dwarf2.c (lookup_address_in_function_table): Return early if
5134 there are no functions in the given comp unit, or if the high
5135 address of the last function in the comp unit is less than the
5138 2017-01-09 Nick Clifton <nickc@redhat.com>
5141 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5142 message if there are too many symbols to load.
5144 2017-01-04 James Clarke <jrtc27@jrtc27.com>
5146 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5147 if relocs are cached.
5149 2017-01-03 Rich Felker <bugdal@aerifal.cx>
5152 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5153 for R_MICROBLAZE_GOTOFF_64.
5155 2017-01-03 Nick Clifton <nickc@redhat.com>
5157 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5158 warning about using a possibly uninitialised variable.
5160 2017-01-02 Alan Modra <amodra@gmail.com>
5162 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5163 (allocate_plt_static, allocate_dynrelocs): Use it.
5165 2017-01-02 Alan Modra <amodra@gmail.com>
5167 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5168 .PARISC.unwind section.
5170 2017-01-02 Alan Modra <amodra@gmail.com>
5173 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5174 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5175 indirect to GOT pointer relative code edit.
5177 2017-01-02 Alan Modra <amodra@gmail.com>
5179 Update year range in copyright notice of all files.
5181 For older changes see ChangeLog-2016
5183 Copyright (C) 2017 Free Software Foundation, Inc.
5185 Copying and distribution of this file, with or without modification,
5186 are permitted in any medium without royalty provided the copyright
5187 notice and this notice are preserved.
5193 version-control: never