1 2017-11-20 Alan Modra <amodra@gmail.com>
5 * elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
6 and leave rel_hdr->sh_flags zero. Update calls.
7 (bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
8 flag when !gas before adding rel/rela section to group. Set
9 output rel/rela SHF_GROUP flags.
11 2017-11-18 Jim Wilson <jimw@sifive.com>
13 * elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
14 and to in error message.
16 2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
18 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
19 "%F%P:", instead of "%F:", to linker callback in case of error.
21 2017-11-16 Nick Clifton <nickc@redhat.com>
24 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
25 (elfcore_grok_openbsd_procinfo): Likewise.
26 (elfcore_grok_nto_status): Likewise.
28 2017-11-16 Nick Clifton <nickc@redhat.com>
30 * merge.c (sec_merge_emit): Always create padding buffer. Add
31 asserts to make sure that the buffer is long enough.
33 2017-11-15 Alan Modra <amodra@gmail.com>
35 * bfd.c (union _bfd_doprnt_args): Add "Bad".
36 (_bfd_doprnt): Handle more flags.
37 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
38 (error_handler_internal): Init args type to Bad.
40 2017-11-14 Alan Modra <amodra@gmail.com>
43 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
44 non-empty dynamic section.
45 (ppc_build_one_stub): Take elf_gp from output bfd, not output
47 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
49 2017-11-14 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
54 2017-11-13 Jan Beulich <jbeulich@suse.com>
56 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
58 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
59 (coff_write_object_contents): Likewise. Issue diagnostic for too
62 2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
65 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
68 2017-11-12 Alan Modra <amodra@gmail.com>
70 * elflink.c (elf_link_add_object_symbols): Ignore anything but
71 defined and defweak symbols when setting up weakdefs.
73 2017-11-12 Alan Modra <amodra@gmail.com>
75 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
76 to keep dyn_relocs, clear to discard. Comment.
77 (allocate_dynrelocs): Always clear non_got_ref when clearing
78 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
79 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
80 dyn_relocs on undefined syms to handle for non-pic too.
81 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
82 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
83 to keep dyn_relocs, clear to discard. Comment.
84 (allocate_dynrelocs): Always clear non_got_ref when clearing
85 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
86 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
87 dyn_relocs on undefined syms to handle for non-pic too.
88 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
89 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
90 dyn_relocs here. Don't bother setting non_got_ref. Comment.
91 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
92 ifuncs. Move code deleting dyn_relocs on undefined symbols to
93 handle for non-pic too. Don't test non_got_ref. Do test
94 dynamic_adjusted and ELF_COMMON_DEF_P.
96 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
98 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
99 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
100 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
102 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
104 * elf32-mips.c (elf32_mips_write_core_note): New function.
105 (elf_backend_write_core_note): New macro.
106 * elf64-mips.c (elf64_mips_write_core_note): New function.
107 (elf_backend_write_core_note): New macro.
108 * elfn32-mips.c (elf32_mips_write_core_note): New function.
109 (elf_backend_write_core_note): New macro.
111 2017-11-07 Alan Modra <amodra@gmail.com>
113 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
116 2017-11-07 Alan Modra <amodra@gmail.com>
118 * sysdep.h: Formatting, comment fixes.
119 (gettext, ngettext): Redefine when ENABLE_NLS.
120 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
121 (_): Define using gettext.
122 (textdomain, bindtextdomain): Use safer "do nothing".
123 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
124 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
126 2017-11-05 Alan Modra <amodra@gmail.com>
129 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
132 2017-11-05 Alan Modra <amodra@gmail.com>
135 * bfd.c (union _bfd_doprnt_args): New.
136 (PRINT_TYPE): Add FIELD arg. Take value from args.
137 (_bfd_doprnt): Replace ap parameter with args. Adjust all
138 PRINT_TYPE invocations and reading of format args to suit.
139 Move "%%" handling out of switch handling args. Support
140 positional parameters.
141 (_bfd_doprnt_scan): New function.
142 (error_handler_internal): Call _bfd_doprnt_scan and read args.
144 2017-11-04 Alan Modra <amodra@gmail.com>
146 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
147 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
148 (ppc_elf_relocate_section): Don't output a dynamic relocation
149 for IE GOT entries in an executable.
150 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
151 (ppc64_elf_size_dynamic_sections): Likewise.
152 (ppc64_elf_relocate_section): Likewise.
154 2017-11-04 Alan Modra <amodra@gmail.com>
156 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
157 callers. Don't bother with SEC_ALLOC test. Return section pointer.
159 (maybe_set_textrel): ..here.
160 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
161 (maybe_set_textrel): Call minfo to print textrel warning to map file.
163 2017-11-04 Alan Modra <amodra@gmail.com>
165 * elf32-hppa.c (enum _tls_type): Move.
166 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
167 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
168 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
169 (got_entries_needed, got_relocs_needed): New functions.
170 (allocate_dynrelocs): Use them.
171 (elf32_hppa_size_dynamic_sections): Likewise.
172 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
173 Correct code emitting relocs on GD/IE got entries. Report an
174 error when a symbol has both normal and TLS GOT relocs.
176 2017-11-04 Alan Modra <amodra@gmail.com>
179 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
180 for plabels when non-pic.
181 (maybe_set_textrel): New function.
182 (readonly_dynrelocs): Move and rewrite.
183 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
184 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
185 for functions. Expand non_got_ref comments.
186 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
188 2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
190 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
191 Don't use func_pointer_refcount. Don't set plt.refcount nor
192 non_got_ref for function pointer reference.
193 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
194 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
195 func_pointer_refcount.
196 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
197 func_pointer_refcount.
198 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
199 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
200 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
202 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
203 Nick Clifton <nickc@redhat.com>
206 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
207 overlarge raw syment count.
208 (coff_get_normalized_symtab): Likewise.
210 2017-11-01 James Bowman <james.bowman@ftdichip.com>
212 * archures.c: Add bfd_mach_ft32b.
213 * cpu-ft32.c: Add arch_info_struct.
214 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
216 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
218 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
219 (elf32_ft32_adjust_diff_reloc_value)
220 (elf32_ft32_adjust_reloc_if_spans_insn)
221 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
222 (ft32_elf_relax_section): New function.
223 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
224 * bfd-in2.h: Regenerate.
225 * libbfd.h: Regenerate.
227 2017-11-01 Nick Clifton <nickc@redhat.com>
230 * coffcode.h (coff_slurp_line_table): Check for an excessively
231 large line number count.
233 2017-11-01 Nick Clifton <nickc@redhat.com>
236 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
237 and offset in light of further possible bogus values.
239 2017-11-01 Alan Modra <amodra@gmail.com>
242 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
243 entry when just a dynamic reloc can serve. Ensure no dynamic
244 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
245 Expand and move the non_got_ref comment.
246 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
248 2017-11-01 Nick Clifton <nickc@redhat.com>
251 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
253 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
254 members of an archive.
256 2017-10-31 Nick Clifton <nickc@redhat.com>
259 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
262 2017-10-30 Alan Modra <amodra@gmail.com>
264 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
267 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
269 (bfd_elf_gc_sections): Likewise.
271 2017-10-30 Alan Modra <amodra@gmail.com>
274 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
275 ensure non_got_ref is not set due to debug references.
276 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
277 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
278 need for a plt entry.
279 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
280 dynamic relocs when pic. Remove bogus code attempting to handle
282 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
284 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
285 and SYMBOL_REFERENCES_LOCAL in GOT handling.
287 2017-10-28 Alan Modra <amodra@gmail.com>
290 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
291 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
292 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
293 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
295 2017-10-25 Alan Modra <amodra@gmail.com>
297 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
298 optionally prefixed with "_".
299 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
301 2017-10-24 Andrew Waterman <andrew@sifive.com>
303 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
306 2017-10-24 Renlin Li <renlin.li@arm.com>
309 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
311 2017-10-23 Nick Clifton <nickc@redhat.com>
314 * elflink.c (elf_link_output_extsym): Keep global undefined
315 symbols if they have been marked as needed.
317 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
319 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
321 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
322 `_bfd_mips_elf_mkobject'.
324 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
327 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
329 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
331 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
332 (riscv_pcgp_lo_reloc): Likewise.
333 (riscv_pcgp_relocs): Likewise.
334 (riscv_init_pcgp_relocs): New function.
335 (riscv_free_pcgp_relocs): Likewise.
336 (riscv_record_pcgp_hi_reloc): Likewise.
337 (riscv_record_pcgp_lo_reloc): Likewise.
338 (riscv_delete_pcgp_hi_reloc): Likewise.
339 (riscv_use_pcgp_hi_reloc): Likewise.
340 (riscv_record_pcgp_lo_reloc): Likewise.
341 (riscv_find_pcgp_lo_reloc): Likewise.
342 (riscv_delete_pcgp_lo_reloc): Likewise.
343 (_bfd_riscv_relax_pc): Likewise.
344 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
345 via the new functions above.
347 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
349 * elfnn-riscv.c (R_RISCV_DELETE): New define.
350 (_bfd_riscv_relax_delete): New function.
351 (perform_relocation): Handle R_RISCV_DELETE.
352 (_bfd_riscv_relax_section): Likewise.
354 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
357 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
358 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
359 bfd_link_executable for TLS check.
360 (tilegx_elf_check_relocs): Likewise.
361 (allocate_dynrelocs): Likewise.
362 (tilegx_elf_relocate_section): Likewise.
364 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
367 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
368 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
369 bfd_link_executable for TLS check.
370 (tilepro_elf_check_relocs): Likewise.
371 (allocate_dynrelocs): Likewise.
372 (tilepro_elf_relocate_section): Likewise.
374 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
377 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
378 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
379 bfd_link_executable for TLS check.
380 (_bfd_sparc_elf_check_relocs): Likewise.
381 (allocate_dynrelocs): Likewise.
382 (_bfd_sparc_elf_relocate_section): Likewise.
384 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
386 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
387 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
388 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
390 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
392 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
393 indirect and warning symbols.
395 2017-10-17 Alan Modra <amodra@gmail.com>
398 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
399 against size left rather than comparing pointers. Reorganise loop.
401 2017-10-17 Alan Modra <amodra@gmail.com>
404 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
405 and error for any other size that doesn't cover the header word.
407 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
409 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
410 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
411 (elf_backend_gc_sweep_hook): Likewise.
412 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
413 (bfinfdpic_gc_sweep_hook): Likewise.
414 (elf_backend_gc_sweep_hook): Likewise.
415 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
416 (elf_backend_gc_sweep_hook): Likewise.
417 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
418 (elf_backend_gc_sweep_hook): Likewise.
419 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
420 (elf_backend_gc_sweep_hook): Likewise.
421 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
422 (elf_backend_gc_sweep_hook): Likewise.
423 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
424 (elf_backend_gc_sweep_hook): Likewise.
425 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
427 (elf_m68k_remove_got_entry_type): Removed.
428 (elf_m68k_find_got_entry_ptr): Likewise.
429 (elf_m68k_remove_got_entry): Likewise.
430 (elf_m68k_gc_sweep_hook): Likewise.
431 (elf_backend_gc_sweep_hook): Likewise.
432 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
433 (elf_backend_gc_sweep_hook): Likewise.
434 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
435 (elf_backend_gc_sweep_hook): Likewise.
436 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
437 (elf_backend_gc_sweep_hook): Likewise.
438 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
439 (elf_backend_gc_sweep_hook): Likewise.
440 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
441 (elf_backend_gc_sweep_hook): Likewise.
442 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
443 (elf_backend_gc_sweep_hook): Likewise.
444 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
445 (elf_backend_gc_sweep_hook): Likewise.
446 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
447 (elf_backend_gc_sweep_hook): Likewise.
448 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
449 (elf_backend_gc_sweep_hook): Likewise.
450 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
451 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
452 (elf_backend_gc_sweep_hook): Likewise.
453 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
454 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
455 (elf_backend_gc_sweep_hook): Likewise.
456 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
457 (elf_backend_gc_sweep_hook): Likewise.
458 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
459 (elf_backend_gc_sweep_hook): Likewise.
460 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
461 (elf_backend_gc_sweep_hook): Likewise.
462 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
463 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
464 (elf_backend_gc_sweep_hook): Likewise.
465 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
466 (ppc64_elf_gc_sweep_hook): Likewise.
467 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
468 (elf_backend_gc_sweep_hook): Likewise.
469 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
470 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
471 * elflink.c (elf_link_add_object_symbols): Don't call
472 _bfd_elf_link_check_relocs here.
473 (gc_sweep_hook_fn): Removed.
474 (elf_gc_sweep): Remove gc_sweep_hook.
475 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
476 (elf_backend_gc_sweep_hook): Likewise.
477 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
478 (elf_backend_gc_sweep_hook): Likewise.
479 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
480 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
481 (elf_backend_gc_sweep_hook): Likewise.
482 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
483 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
484 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
485 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
486 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
487 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
489 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
491 * elf32-i386.c (elf_i386_backend_data): Removed.
492 (get_elf_i386_backend_data): Likewise.
493 (elf_i386_arch_bed): Replace elf_i386_backend_data with
494 elf_x86_backend_data.
495 (elf_i386_get_synthetic_symtab): Likewise.
496 (elf_i386_nacl_arch_bed): Likewise.
497 (elf_i386_vxworks_arch_bed): Likewise.
498 (elf_i386_relocate_section): Check target_os instead of
500 (elf_i386_finish_dynamic_symbol): Likewise.
501 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
502 Check target_os instead of is_vxworks.
503 (elf_i386_link_setup_gnu_properties): Remove normal_target and
504 is_vxworks. Initialize plt0_pad_byte.
505 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
506 (get_elf_x86_64_arch_data): Likewise.
507 (get_elf_x86_64_backend_data): Likewise.
508 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
509 elf_x86_backend_data.
510 (elf_x86_64_get_synthetic_symtab): Likewise.
511 (elf_x86_64_nacl_arch_bed): Likewise.
512 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
513 normal_target. Initialize plt0_pad_byte.
514 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
515 instead of is_vxworks.
516 (_bfd_x86_elf_size_dynamic_sections): Likewise.
517 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
518 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
519 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
520 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
521 Update normal_target. Set up plt0_pad_byte. Check target_os
522 instead of is_vxworks.
523 * elfxx-x86.h (elf_x86_target_os): New.
524 (elf_x86_backend_data): Likewise.
525 (get_elf_x86_backend_data): Likewise.
526 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
528 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
531 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
533 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
534 _bfd_x86_elf_finish_dynamic_sections.
535 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
536 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
538 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
541 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
544 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
545 hide symbol which was forced to be dynamic.
547 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
550 * elf32-cris.c (cris_elf_relocate_section): Don't generate
551 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
552 (cris_elf_check_relocs): Don't allocate dynamic relocation
553 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
555 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
558 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
559 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
560 (sh_elf_relocate_section): Don't generate dynamic relocation if
561 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
563 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
566 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
567 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
568 (elf_s390_relocate_section): Don't generate dynamic relocation
569 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
570 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
571 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
572 (elf_s390_relocate_section): Don't generate dynamic relocation
573 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
575 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
578 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
579 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
580 (allocate_dynrelocs): Discard dynamic relocations if
581 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
583 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
586 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
587 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
589 (allocate_dynrelocs): Discard dynamic relocations if
590 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
592 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
595 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
596 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
597 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
598 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
599 (elf_m68k_relocate_section): Don't generate dynamic relocation
600 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
602 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
605 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
606 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
607 (allocate_dynrelocs): Discard dynamic relocations if
608 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
609 (elf32_hppa_relocate_section): Don't generate dynamic
610 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
612 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
615 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
616 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
617 (allocate_fptr): Don't allocate function pointer if
618 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
619 (allocate_dynrel_entries): Don't allocate dynamic relocation
620 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
621 (set_got_entry): Don't set GOT entry if
622 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
623 (set_pltoff_entry): Don't set PLTOFF entry if
624 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
625 (elfNN_ia64_relocate_section): Don't install dynamic relocation
626 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
628 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
631 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
632 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
633 (allocate_dynrelocs): Don't allocate dynamic relocations if
634 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
636 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
639 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
640 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
641 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
642 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
644 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
647 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
648 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
649 (tilepro_elf_relocate_section): Don't generate dynamic
650 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
651 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
652 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
653 (tilegx_elf_relocate_section): Don't generate dynamic
654 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
656 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
659 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
660 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
662 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
663 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
665 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
667 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
668 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
669 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
671 2017-10-12 James Bowman <james.bowman@ftdichip.com>
673 * bfd-in2.h: Regenerate.
674 * libbfd.h: Regenerate.
675 * elf32-ft32.c: Add HOWTO R_FT32_15.
676 * reloc.c: Add BFD_RELOC_FT32_15.
678 2017-10-12 Nick Clifton <nickc@redhat.com>
680 * reloc.c (enum bfd_reloc_status): Start values at 2.
681 * bfd-in2.h: Regenerate.
682 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
683 that a TRUE return indicates success. Compare the result of
684 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
685 (build_one_stub): Change sense of tests against aarch64_relocate
687 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
688 than FALSE, when an error is detected.
689 (elfNN_aarch64_final_link_relocate): Likewise.
691 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
693 * elf32-i386.c (elf_backend_hide_symbol): New.
694 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
695 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
696 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
698 2017-10-12 Alan Modra <amodra@gmail.com>
700 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
701 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
702 (bfd_elf_define_start_stop): Likewise.
704 2017-10-12 Alan Modra <amodra@gmail.com>
706 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
707 when executable rather than non-PIC.
708 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
709 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
711 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
713 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
715 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
716 (elf_external_linux_prpsinfo64_ugid32): ... this.
717 (swap_linux_prpsinfo32_out): Rename to...
718 (swap_linux_prpsinfo32_ugid32_out): ... this.
719 (elf_external_linux_prpsinfo64_ugid16): New structure.
720 (swap_linux_prpsinfo64_ugid16_out): New function.
721 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
722 (elf_backend_linux_prpsinfo64_ugid16): Define.
723 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
724 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
725 of the 64-bit Linux core PRPSINFO note.
726 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
728 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
730 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
732 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
733 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
734 (elf_external_ppc_linux_prpsinfo32)
735 (swap_ppc_linux_prpsinfo32_out): Move to...
736 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
737 (swap_linux_prpsinfo32_ugid32_out): ... these.
738 (elf_external_linux_prpsinfo32): Rename to...
739 (elf_external_linux_prpsinfo32_ugid16): ... this.
740 (swap_linux_prpsinfo32_out): Rename to...
741 (swap_linux_prpsinfo32_ugid16_out): ... this.
742 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
743 (elf_backend_linux_prpsinfo32_ugid16): Define.
744 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
745 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
746 of the 32-bit Linux core PRPSINFO note.
747 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
748 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
749 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
750 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
751 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
752 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
753 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
754 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
755 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
756 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
758 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
760 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
761 `gap' member ahead of `pr_flag'.
763 2017-10-11 Pedro Alves <palves@redhat.com>
765 * bfd.c (_doprnt): Rename to ...
766 (_bfd_doprnt): ... this.
767 (error_handler_internal): Adjust.
769 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
771 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
772 instead of incrementing it.
773 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
775 2017-10-10 Renlin Li <renlin.li@arm.com>
778 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
779 symbols into dynamic.
781 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
784 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
785 (riscv_elf_link_hash_table_create): Initialize max_alignment to
787 (_bfd_riscv_relax_section): Cache the max alignment of output
788 sections if possible.
790 2017-10-10 Alan Modra <amodra@gmail.com>
792 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
793 .opd whenever .opd is present and non-zero size. Move code
794 setting abiversion to/from output file earlier. Only set
795 u.opd.func_sec when --gc-sections. Read relocs and set up
796 u.opd.func_sec values here..
797 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
799 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
801 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
803 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
806 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
808 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
809 .interp section with "ld --no-dynamic-linker".
811 2017-10-09 Alan Modra <amodra@gmail.com>
814 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
815 funcinfo_hash_table and varinfo_hash_table.
817 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
819 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
820 in read-only section with minfo.
821 (sh_elf_size_dynamic_sections): Likewise.
823 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
825 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
828 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
830 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
831 this_hdr.sh_entsize only if section size > 0.
833 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
835 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
837 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
839 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
840 in read-only section with minfo.
841 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
843 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
845 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
848 2017-10-06 John Baldwin <jhb@FreeBSD.org>
850 * elf-bfd.h (struct elf_backend_data): Add
851 `elf_backend_grok_freebsd_prstatus'.
852 * elf.c (elfcore_grok_freebsd_note): Call
853 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
855 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
857 (elf_backend_grok_freebsd_prstatus): Define.
858 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
859 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
861 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
863 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
864 and has_non_got_reloc with zero_undefweak.
865 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
866 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
868 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
869 has_non_got_reloc with zero_undefweak.
870 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
871 has_got_reloc and has_non_got_reloc with zero_undefweak.
872 (elf_x86_link_hash_entry): Likewise.
874 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
876 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
877 (VERIFY_COPY_RELOC): Likewise.
879 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
881 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
882 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
883 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
885 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
887 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
888 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
889 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
891 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
893 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
894 * elf32-i386.c (elf_i386_relocate_section): Use it.
895 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
897 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
899 * elf32-i386.c (X86_SIZE_TYPE_P): New.
900 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
901 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
902 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
903 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
905 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
907 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
908 (PLT_LOCAL_IFUNC_P): Likewise.
909 * elf32-i386.c (elf_i386_relocate_section): Use them.
910 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
912 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
914 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
915 * elf32-i386.c (elf_i386_relocate_section): Use it.
916 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
918 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
920 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
921 * elf32-i386.c (elf_i386_relocate_section): Use it.
922 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
924 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
926 * elf32-i386.c (X86_PCREL_TYPE_P): New.
927 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
928 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
929 (X86_PCREL_TYPE_P): This.
930 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
931 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
932 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
934 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
936 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
938 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
939 * elf32-i386.c (elf_i386_tls_transition): Use it.
940 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
942 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
944 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
945 Dump dynamic relocation in read-only section with minfo if
947 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
948 (maybe_set_textrel): Likewise.
949 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
950 read-only section with minfo.
952 2017-10-05 John Baldwin <jhb@FreeBSD.org>
954 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
956 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
958 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
959 in read-only section with minfo.
960 (tilepro_elf_size_dynamic_sections): Likewise.
961 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
962 (tilegx_elf_size_dynamic_sections): Likewise.
964 2017-10-05 Pedro Alves <palves@redhat.com>
967 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
968 ellipsis parameter. Split out bfd_error_on_input code to..
969 (bfd_set_input_error): .. New function.
970 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
971 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
972 * bfd-in2.h: Regenerate.
974 2017-10-05 Alan Modra <amodra@gmail.com>
976 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
977 fini_array error value.
979 2017-10-05 Alan Modra <amodra@gmail.com>
982 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
984 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
986 (elf_fake_sections): Adjust calls. Exit immediately on failure.
987 (bfd_elf_set_group_contents): Add associated reloc section indices
990 2017-10-04 Alan Modra <amodra@gmail.com>
992 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
993 classify symbols for ELFv2.
995 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
998 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
999 undergoes default promotion.
1000 * bfd-in2.h: Regenerate.
1002 2017-10-02 Alan Modra <amodra@gmail.com>
1004 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
1005 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1007 2017-10-01 Alan Modra <amodra@gmail.com>
1010 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
1011 (add_line_info): Always put end_sequence last.
1013 2017-10-01 Alan Modra <amodra@gmail.com>
1016 * dwarf2.c (read_section): Allocate buffer with extra byte for
1017 bfd_simple_get_relocated_section_contents rather than copying
1020 2017-09-29 Alan Modra <amodra@gmail.com>
1022 * merge.c (merge_strings): Return FALSE on malloc failure.
1023 (_bfd_merge_sections): Return failures from record_section and
1026 2017-09-28 Alan Modra <amodra@gmail.com>
1029 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1030 a case where plugin_notice isn't called.
1032 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1034 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1037 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1040 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1041 output_bfd to info->callbacks->minfo.
1043 2017-09-26 Nick Clifton <nickc@redhat.com>
1046 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1047 assertion failure if elf_x86_64_rtype_to_howto has already issued
1050 2017-09-26 Alan Modra <amodra@gmail.com>
1053 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1056 2017-09-26 Nick Clifton <nickc@redhat.com>
1059 * dwarf2.c (read_formatted_entries): Fail early if we know that
1060 the loop parsing data entries will overflow the end of the
1063 2017-09-26 Alan Modra <amodra@gmail.com>
1066 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1067 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1068 to stash->info_ptr_memory, and check die_ref is within that memory.
1069 Set info_ptr_end correctly when another CU is refd. Check die_ref
1070 for DW_FORM_ref4 etc. is within CU.
1072 2017-09-26 Alan Modra <amodra@gmail.com>
1075 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1076 (read_formatted_entries): Init "fe".
1077 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1079 2017-09-26 Alan Modra <amodra@gmail.com>
1082 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1083 bounds in inner loop.
1085 2017-09-25 Alan Modra <amodra@gmail.com>
1088 * dwarf1.c (parse_die): Sanity check pointer against section limit
1089 before dereferencing.
1090 (parse_line_table): Likewise.
1092 2017-09-25 Alan Modra <amodra@gmail.com>
1095 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1097 (parse_comp_unit): Likewise.
1099 2017-09-25 Alan Modra <amodra@gmail.com>
1102 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1104 2017-09-24 Alan Modra <amodra@gmail.com>
1107 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1108 within section bounds.
1110 2017-09-24 Alan Modra <amodra@gmail.com>
1113 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1115 2017-09-24 Alan Modra <amodra@gmail.com>
1118 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1119 pname param. Return status. Make name const. Don't abort,
1120 return an error. Formatting. Exit if current info_ptr matches
1121 orig_info_ptr. Update callers.
1122 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1123 nested_funcs an array of structs for extensibility. Formatting.
1125 2017-09-24 Alan Modra <amodra@gmail.com>
1128 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1129 rather than dividing by zero.
1131 2017-09-24 Alan Modra <amodra@gmail.com>
1134 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1136 2017-09-24 Alan Modra <amodra@gmail.com>
1139 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1141 2017-09-24 Alan Modra <amodra@gmail.com>
1144 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1145 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1148 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1151 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1154 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1157 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1158 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1160 2017-09-22 Pedro Alves <palves@redhat.com>
1161 Alan Modra <amodra@gmail.com>
1163 * version.h: Add comment.
1165 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1167 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1168 NT_S390_GS_BC, correct the previously swapped invocations of
1169 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1171 2017-09-19 Alan Modra <amodra@gmail.com>
1174 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1177 2017-09-19 Alan Modra <amodra@gmail.com>
1180 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1181 symbols before calculating verrefs. Don't renumber dynsyms
1182 after gc. Exclude .gnu.version when zero or one dynsym.
1183 Localize some vars and reindent.
1185 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1188 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1189 return from bfd_canonicalize_dynamic_reloc.
1191 2017-09-15 Alan Modra <amodra@gmail.com>
1194 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1195 overflows bfd_size_type.
1197 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1201 to indicate if conversion is performed.
1202 (elf_i386_check_relocs): Cache section contents and relocations
1203 if conversion is performed.
1204 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1205 contents and relocations if conversion is performed.
1207 2017-09-14 Nick Clifton <nickc@redhat.com>
1210 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1213 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1215 * elfxx-x86.h: Fix a typo in comments.
1217 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1219 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1221 2017-09-09 Alan Modra <amodra@gmail.com>
1223 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1226 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1229 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1230 (elf_i386_finish_dynamic_symbol): Likewise.
1231 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1232 (elf_x86_64_finish_dynamic_symbol): Likewise.
1233 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1234 (_bfd_x86_elf_fixup_symbol): Likewise.
1236 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1238 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1239 check has_non_got_reloc.
1241 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1245 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1246 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1247 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1248 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1249 and linker_def on __ehdr_start if it is referenced and not
1251 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1252 and return TRUE when building executable, if a symbol has
1253 non-GOT/non-PLT relocations in text section or there is no
1255 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1257 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1259 * elfxx-x86.h: Update comments.
1261 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1264 elf_x86_plt_layout_table with elf_x86_init_table.
1265 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1267 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1269 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1270 (elf_x86_init_table): This.
1271 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1272 elf_x86_plt_layout_table with elf_x86_init_table.
1274 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1276 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1277 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1278 * configure: Regenerated.
1279 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1280 and r_sym fields of plt_layout.
1281 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1283 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1284 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1285 r_info nor r_sym fields.
1286 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1288 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1290 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1292 * (_bfd_riscv_relax_align): Call bfd_set_error and
1293 print an error message when unable to relax a .align directive.
1295 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1297 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1298 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1299 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1300 R_RISCV_PCREL_HI20 relocs, and pass the result to
1301 riscv_record_pcrel_hi_reloc.
1303 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1305 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1306 r_type_p. Remove the converted argument. Replace
1307 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1308 the new relocation type via r_type_p.
1309 (elf_i386_relocate_section): Likewise.
1310 (elf_i386_finish_dynamic_symbol): Likewise.
1311 (need_convert_load): Removed.
1312 (check_relocs_failed): Updated.
1313 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1314 instead of setting need_convert_load.
1315 (_bfd_i386_elf_convert_load): Removed.
1316 * elf64-x86-64.c (need_convert_load): Removed.
1317 (check_relocs_failed): Updated.
1318 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1319 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1320 Return the new relocation type via r_type_p.
1321 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1322 instead of setting need_convert_load.
1323 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1325 (_bfd_x86_64_elf_convert_load): Removed.
1326 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1327 with SYMBOL_REFERENCES_LOCAL_P.
1328 (elf_x86_64_finish_dynamic_symbol): Likewise.
1329 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1331 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1332 (_bfd_x86_elf_link_symbol_references_local): New function.
1333 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1334 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1335 SYMBOL_REFERENCES_LOCAL_P.
1336 (elf_x86_link_hash_entry): Add local_ref.
1337 (elf_x86_link_hash_table): Remove convert_load.
1338 (_bfd_i386_elf_convert_load): Removed.
1339 (_bfd_x86_64_elf_convert_load): Likewise.
1340 (_bfd_x86_elf_link_symbol_references_local): New.
1342 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1344 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1345 (elf_x86_64_info_to_howto): Get the real relocation type by
1346 masking out R_X86_64_converted_reloc_bit.
1347 (elf_x86_64_check_tls_transition): Get the real relocation type
1348 by masking out R_X86_64_converted_reloc_bit.
1349 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1350 instead of setting converted_reloc.
1351 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1352 instead of converted_reloc. Get the real relocation type by
1353 masking out R_X86_64_converted_reloc_bit.
1354 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1355 R_X86_64_converted_reloc_bit is valid.
1356 * elfxx-x86.h (converted_reloc): Removed.
1358 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1360 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1361 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1362 to get the relocation type again.
1363 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1364 r_type when calling elf_x86_64_tls_transition. Don't use
1365 ELF32_R_TYPE to get the relocation type again.
1367 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1372 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1375 argument. Don't check relocation overflow. Avoid relocation
1376 overflow if --no-relax is used. Set converted_reloc on symbol
1377 if a GOTPCREL relocation is converted.
1378 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1379 --no-relax if GOTPCREL relocation conversion leads to relocation
1381 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1383 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1384 Edmar Wienskoski <edmar.wienskoski@nxp.com
1386 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1387 (ppc_elf_check_relocs): Handle it.
1388 (ppc_elf_vle_split20): New function.
1389 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1391 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1394 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1395 for x86-64 if GOT_TLS_GDESC_P is true.
1397 2017-09-03 Alan Modra <amodra@gmail.com>
1400 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1402 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1404 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1405 tls_get_addr for x86-64 in one place.
1407 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1409 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1410 with elfxx-x86.lo for 64-bit BFD.
1411 * configure: Regenerated.
1413 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1416 (_bfd_i386_elf_convert_load): This. Remove static.
1417 (elf_i386_size_dynamic_sections): Removed.
1418 (elf_backend_size_dynamic_sections): Likewise.
1419 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1420 (_bfd_x86_64_elf_convert_load): This. Remove static.
1421 (elf_x86_64_size_dynamic_sections): Removed.
1422 (elf_backend_size_dynamic_sections): Likewise.
1423 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1424 (elf_x86_allocate_dynrelocs): This. Make it static.
1425 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1426 (elf_x86_allocate_local_dynreloc): This. Make it static.
1427 (elf_i386_is_reloc_section): New function.
1428 (elf_x86_64_is_reloc_section): Likewise.
1429 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1430 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1431 Rearrange got_entry_size initialization.
1432 (_bfd_x86_elf_size_dynamic_sections): New function.
1433 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1434 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1435 (_bfd_i386_elf_convert_load): New.
1436 (_bfd_x86_64_elf_convert_load): Likewise.
1437 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1438 (elf_backend_size_dynamic_sections): Likewise.
1439 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1440 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1442 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1444 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1447 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1449 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1450 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1452 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1454 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1455 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1456 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1457 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1458 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1459 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1461 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1464 (elf_i386_allocate_local_dynrelocs): Likewise.
1465 (elf_i386_size_dynamic_sections): Replace
1466 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1467 with _bfd_x86_elf_allocate_dynrelocs and
1468 _bfd_x86_elf_allocate_local_dynrelocs.
1469 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1470 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1471 (elf_x86_64_size_dynamic_sections): Replace
1472 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1473 with _bfd_x86_elf_allocate_dynrelocs and
1474 _bfd_x86_elf_allocate_local_dynrelocs.
1475 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1476 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1477 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1478 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1480 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf32-i386.c (is_i386_elf): Removed.
1483 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1484 (elf_i386_size_dynamic_sections): Likewise.
1485 (elf_i386_relocate_section): Likewise.
1486 * elf64-x86-64.c (is_x86_64_elf): Removed.
1487 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1489 (elf_x86_64_size_dynamic_sections): Likewise.
1490 (elf_x86_64_relocate_section): Likewise.
1491 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1493 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1496 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1498 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1499 (elf_i386_allocate_dynrelocs): Replace
1500 elf_i386_compute_jump_table_size with
1501 elf_x86_compute_jump_table_size.
1502 (elf_i386_size_dynamic_sections): Likewise.
1503 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1504 (elf_x86_64_allocate_dynrelocs): Replace
1505 elf_x86_64_compute_jump_table_size with
1506 elf_x86_compute_jump_table_size.
1507 (elf_x86_64_size_dynamic_sections): Likewise.
1508 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1510 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1511 (elf_x86_compute_jump_table_size): New.
1513 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1515 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1517 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1518 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1520 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1523 with htab->is_vxworks.
1524 (elf_i386_size_dynamic_sections): Likewise.
1525 (elf_i386_relocate_section): Likewise.
1526 (elf_i386_finish_dynamic_symbol): Likewise.
1527 (elf_i386_finish_dynamic_sections): Likewise.
1529 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1531 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1532 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1533 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1534 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1535 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1536 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1537 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1538 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1540 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1543 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1544 ELF_COMMON_DEF_P for common symbols.
1546 2017-09-02 Alan Modra <amodra@gmail.com>
1548 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1549 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1550 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1552 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1555 (elf_backend_gc_mark_hook): Likewise.
1556 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1557 (elf_backend_gc_mark_hook): Likewise.
1558 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1559 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1560 (elf_backend_gc_mark_hook): Likewise.
1562 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1565 (elf_backend_adjust_dynamic_symbol): Likewise.
1566 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1567 (elf_backend_adjust_dynamic_symbol): Likewise.
1568 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1569 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1570 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1571 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1572 (elf_backend_adjust_dynamic_symbol): Likewise.
1574 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1576 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1579 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1581 * elf32-i386.c (elf_i386_mkobject): Removed.
1582 (bfd_elf32_mkobject): Likewise.
1583 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1584 (bfd_elf64_mkobject): Likewise.
1585 (bfd_elf32_mkobject): Likewise.
1586 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1587 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1588 (bfd_elf64_mkobject): Likewise.
1589 (bfd_elf32_mkobject): Likewise.
1591 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1593 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1594 Call _bfd_x86_elf_link_setup_gnu_properties.
1595 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1596 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1598 (elf_x86_64_non_lazy_plt): Likewise.
1599 (elf_x86_64_lazy_bnd_plt): Likewise.
1600 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1601 (elf_x86_64_lazy_ibt_plt): Likewise.
1602 (elf_x32_lazy_ibt_plt): Likewise.
1603 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1604 (elf_x32_non_lazy_ibt_plt): Likewise.
1605 (elf_x86_64_nacl_plt): Likewise.
1606 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1607 _bfd_x86_elf_link_setup_gnu_properties.
1608 * elfxx-x86.c: Include elf-vxworks.h".
1609 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1610 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1611 comments for pic_plt0_entry and pic_plt_entry.
1612 (elf_x86_non_lazy_plt_layout): Likewise.
1613 (elf_x86_plt_layout_table): New.
1614 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1616 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1619 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1620 .eh_frame section for the second PLT.
1621 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1622 alignment of .eh_frame section for the second PLT.
1624 2017-09-01 Nick Clifton <nickc@redhat.com>
1627 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1630 2017-09-01 Nick Clifton <nickc@redhat.com>
1633 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1634 attribute buffer is NUL terminated.
1636 2017-08-31 Nick Clifton <nickc@redhat.com>
1639 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1640 to dwarf string sections.
1642 2017-08-31 Alan Modra <amodra@gmail.com>
1644 * po/SRC-POTFILES.in: Regenerate.
1646 2017-08-31 Alan Modra <amodra@gmail.com>
1648 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1649 for a section containing just a terminator. Allow multiple
1650 terminators at end of section.
1651 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1652 sections when not adding alignment. Assert on terminator in
1655 2017-08-31 Alan Modra <amodra@gmail.com>
1659 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1662 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1664 * configure.ac (bfd_backends): Add elf64.lo together with
1665 elfxx-x86.lo for 64-bit BFD.
1666 * configure: Regenerated.
1668 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1670 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1673 2017-08-31 Alan Modra <amodra@gmail.com>
1676 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1677 before _close_and_cleanup. Call iovec->bclose after.
1678 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1680 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1682 * elf32-i386.c (elf_i386_plt_type): Removed.
1683 (elf_i386_plt): Likewise.
1684 (elf_i386_get_synthetic_symtab): Updated. Call
1685 _bfd_x86_elf_get_synthetic_symtab.
1686 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1687 (elf_x86_64_plt): Likewise.
1688 (elf_x86_64_get_synthetic_symtab): Updated. Call
1689 _bfd_x86_elf_get_synthetic_symtab.
1690 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1691 (elf_x86_64_get_plt_got_vma): Likewise.
1692 (elf_i386_valid_plt_reloc_p): Likewise.
1693 (elf_x86_64_valid_plt_reloc_p): Likewise.
1694 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1695 * elfxx-x86.h (elf_x86_plt_type): New.
1696 (elf_x86_plt): Likewise.
1697 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1699 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1701 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1702 target_id instead of elf_machine_code.
1704 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1707 (elf_i386_lazy_plt_layout): Likewise.
1708 (elf_i386_non_lazy_plt_layout): Likewise.
1709 (elf_i386_plt_layout): Likewise.
1710 (elf_i386_link_hash_table): Likewise.
1711 (elf_i386_next_tls_desc_index): Likewise.
1712 (elf_i386_srelplt2): Likewise.
1713 (elf_i386_plt): Likewise.
1714 (elf_i386_lazy_plt): Likewise.
1715 (elf_i386_non_lazy_plt): Likewise.
1716 (elf_i386_link_hash_table_create): Likewise.
1717 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1718 (elf_i386_lazy_plt): Updated.
1719 (elf_i386_non_lazy_plt): Likewise.
1720 (elf_i386_lazy_ibt_plt): Likewise.
1721 (elf_i386_non_lazy_ibt_plt): Likewise.
1722 (elf_i386_allocate_dynrelocs): Likewise.
1723 (elf_i386_size_dynamic_sections): Likewise.
1724 (elf_i386_relocate_section): Likewise.
1725 (elf_i386_finish_dynamic_symbol): Likewise.
1726 (elf_i386_finish_dynamic_sections): Likewise.
1727 (elf_i386_get_synthetic_symtab): Likewise.
1728 (elf_i386_link_setup_gnu_properties): Likewise.
1729 (elf_i386_nacl_plt): Likewise.
1730 * elf64-x86-64.c (ABI_64_P): Removed.
1731 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1732 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1733 (elf_x86_64_lazy_plt_layout): Likewise.
1734 (elf_x86_64_non_lazy_plt_layout): Likewise.
1735 (elf_x86_64_plt_layout): Likewise.
1736 (elf_x86_64_link_hash_table): Likewise.
1737 (elf_x86_64_plt): Likewise.
1738 (elf_x86_64_lazy_plt): Likewise.
1739 (elf_x86_64_non_lazy_plt): Likewise.
1740 (elf_x86_64_link_hash_table_create): Likewise.
1741 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1742 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1743 (elf_x86_64_lazy_plt): Updated.
1744 (elf_x86_64_non_lazy_plt): Likewise.
1745 (elf_x86_64_lazy_bnd_plt): Likewise.
1746 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1747 (elf_x86_64_lazy_ibt_plt): Likewise.
1748 (elf_x32_lazy_ibt_plt): Likewise.
1749 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1750 (elf_x32_non_lazy_ibt_plt): Likewise.
1751 (elf_x86_64_allocate_dynrelocs): Likewise.
1752 (elf_x86_64_size_dynamic_sections): Likewise.
1753 (elf_x86_64_relocate_section): Likewise.
1754 (elf_x86_64_finish_dynamic_symbol): Likewise.
1755 (elf_x86_64_finish_dynamic_sections): Likewise.
1756 (elf_x86_64_get_synthetic_symtab): Likewise.
1757 (elf_x86_64_link_setup_gnu_properties): Likewise.
1758 (elf_x86_64_nacl_plt): Likewise.
1759 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1761 (ELF32_DYNAMIC_INTERPRETER): New.
1762 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1763 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1764 (_bfd_x86_elf_link_hash_table_create): Likewise.
1765 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1766 (elf_x86_link_hash_table_free): This. Make it static.
1767 * elfxx-x86.h: Don't include "objalloc.h".
1769 (elf_x86_lazy_plt_layout): Likewise.
1770 (elf_x86_non_lazy_plt_layout): Likewise.
1771 (elf_x86_plt_layout): Likewise.
1772 (_bfd_x86_elf_link_hash_table_create): Likewise.
1773 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1774 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1775 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1776 srelplt2 and next_tls_desc_index.
1777 (_bfd_x86_elf_link_hash_table_free): Removed.
1779 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1781 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1782 branch offset interpretation.
1784 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1787 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1789 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1791 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1792 (elf_x86_64_srelplt2): Likewise.
1794 2017-08-30 Alan Modra <amodra@gmail.com>
1796 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1797 (ppc64_elf_tls_optimize): Set it.
1798 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1799 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1800 addis would add zero.
1801 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1802 (ppc_elf_tls_optimize): Set it.
1803 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1804 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1806 2017-08-30 Alan Modra <amodra@gmail.com>
1808 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1809 __tls_get_addr call sequences to LE, don't move the addi down
1810 to the nop. Replace the bl with addi and leave the nop alone.
1812 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1814 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1816 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1818 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1820 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1822 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1823 (BFD64_BACKENDS): Likewise.
1824 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1825 (BFD64_BACKENDS_CFILES): Likewise.
1826 * Makefile.in: Regenerated.
1827 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1828 elf32-i386.lo and elf64-x86-64.lo.
1829 * configure: Regenerated.
1830 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1831 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1832 "objalloc.h" and "hashtab.h".
1833 (ELIMINATE_COPY_RELOCS): Removed.
1834 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1835 (SYMBOL_NO_COPYRELOC): Likewise.
1836 (elf_i386_link_hash_entry): Likewise.
1837 (GOT_UNKNOWN): Likewise.
1838 (GOT_NORMAL): Likewise.
1839 (GOT_TLS_GD): Likewise.
1840 (elf_i386_hash_entry): Likewise.
1841 (elf_i386_obj_tdata): Likewise.
1842 (elf_i386_tdata): Likewise.
1843 (elf_i386_local_got_tls_type): Likewise.
1844 (elf_i386_local_tlsdesc_gotent): Likewise.
1845 (elf_i386_hash_table): Likewise.
1846 (elf_i386_link_hash_newfunc): Likewise.
1847 (elf_i386_local_htab_hash): Likewise.
1848 (elf_i386_local_htab_eq): Likewise.
1849 (elf_i386_get_local_sym_hash): Likewise.
1850 (elf_i386_link_hash_table_free): Likewise.
1851 (elf_i386_copy_indirect_symbol): Likewise.
1852 (elf_i386_fixup_symbol): Likewise.
1853 (elf_i386_readonly_dynrelocs): Likewise.
1854 (elf_i386_always_size_sections): Likewise.
1855 (elf_i386_set_tls_module_base): Likewise.
1856 (elf_i386_dtpoff_base): Likewise.
1857 (compare_relocs): Likewise.
1858 (elf_i386_hash_symbol): Likewise.
1859 (elf_i386_parse_gnu_properties): Likewise.
1860 (elf_i386_merge_gnu_properties): Likewise.
1861 (elf_i386_link_check_relocs): Likewise.
1862 (elf_i386_merge_symbol_attribute): Likewise.
1863 (bfd_elf32_bfd_link_check_relocs): Likewise.
1864 (elf_backend_copy_indirect_symbol): Likewise.
1865 (elf_backend_always_size_sections): Likewise.
1866 (elf_backend_omit_section_dynsym): Likewise.
1867 (elf_backend_hash_symbol): Likewise.
1868 (elf_backend_fixup_symbol): Likewise.
1869 (elf_backend_parse_gnu_properties): Likewise.
1870 (elf_backend_merge_gnu_properties): Likewise.
1871 (elf_backend_merge_symbol_attribute): Likewise.
1872 (elf_i386_mkobject): Updated.
1873 (elf_i386_link_hash_table_create): Likewise.
1874 (elf_i386_check_tls_transition): Likewise.
1875 (elf_i386_tls_transition): Likewise.
1876 (elf_i386_convert_load_reloc): Likewise.
1877 (elf_i386_check_relocs): Likewise.
1878 (elf_i386_adjust_dynamic_symbol): Likewise.
1879 (elf_i386_allocate_dynrelocs): Likewise.
1880 (elf_i386_convert_load): Likewise.
1881 (elf_i386_size_dynamic_sections): Likewise.
1882 (elf_i386_relocate_section): Likewise.
1883 (elf_i386_finish_dynamic_symbol ): Likewise.
1884 (elf_i386_finish_dynamic_sections): Likewise.
1885 (elf_i386_output_arch_local_syms): Likewise.
1886 (elf_i386_get_synthetic_symtab): Likewise.
1887 (elf_i386_link_setup_gnu_properties): Likewise.
1888 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1889 of elf_link_hash_table, as base.
1890 (elf_i386_next_tls_desc_index): New.
1891 (elf_i386_srelplt2): Likewise.
1892 (elf_i386_plt): Likewise.
1893 (elf_i386_lazy_plt): Likewise.
1894 (elf_i386_non_lazy_plt): Likewise.
1895 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1896 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1897 "objalloc.h" and "hashtab.h".
1898 (ELIMINATE_COPY_RELOCS): Removed.
1899 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1900 (SYMBOL_NO_COPYRELOC): Likewise.
1901 (elf_x86_64_link_hash_entry): Likewise.
1902 (GOT_UNKNOWN): Likewise.
1903 (GOT_NORMAL): Likewise.
1904 (GOT_TLS_GD): Likewise.
1905 (elf_x86_64_hash_entry): Likewise.
1906 (elf_x86_64_obj_tdata): Likewise.
1907 (elf_x86_64_tdata): Likewise.
1908 (elf_x86_64_local_got_tls_type): Likewise.
1909 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1910 (elf_x86_64_hash_table): Likewise.
1911 (elf_x86_64_link_hash_newfunc): Likewise.
1912 (elf_x86_64_local_htab_hash): Likewise.
1913 (elf_x86_64_local_htab_eq): Likewise.
1914 (elf_x86_64_get_local_sym_hash): Likewise.
1915 (elf_x86_64_link_hash_table_free): Likewise.
1916 (elf_x86_64_copy_indirect_symbol): Likewise.
1917 (elf_x86_64_fixup_symbol): Likewise.
1918 (elf_x86_64_readonly_dynrelocs): Likewise.
1919 (elf_x86_64_always_size_sections): Likewise.
1920 (elf_x86_64_set_tls_module_base): Likewise.
1921 (elf_x86_64_dtpoff_base): Likewise.
1922 (compare_relocs): Likewise.
1923 (elf_x86_64_merge_symbol_attribute): Likewise.
1924 (elf_x86_64_hash_symbol): Likewise.
1925 (elf_x86_64_parse_gnu_properties): Likewise.
1926 (elf_x86_64_merge_gnu_properties): Likewise.
1927 (elf_x86_64_link_check_relocs): Likewise.
1928 (elf_backend_copy_indirect_symbol): Likewise.
1929 (elf_backend_always_size_sections): Likewise.
1930 (bfd_elf64_bfd_link_check_relocs): Likewise.
1931 (elf_backend_merge_symbol_attribute): Likewise.
1932 (elf_backend_hash_symbol): Likewise.
1933 (elf_backend_omit_section_dynsym): Likewise.
1934 (elf_backend_fixup_symbol): Likewise.
1935 (elf_backend_parse_gnu_properties): Likewise.
1936 (elf_backend_merge_gnu_properties): Likewise.
1937 (bfd_elf32_bfd_link_check_relocs): Likewise.
1938 (elf_x86_64_mkobject): Updated.
1939 (elf_x86_64_link_hash_table_create): Likewise.
1940 (elf_x86_64_check_tls_transition): Likewise.
1941 (elf_x86_64_tls_transition): Likewise.
1942 (elf_x86_64_convert_load_reloc): Likewise.
1943 (elf_x86_64_check_relocs): Likewise.
1944 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1945 (elf_x86_64_allocate_dynrelocs): Likewise.
1946 (elf_x86_64_convert_load): Likewise.
1947 (elf_x86_64_size_dynamic_sections): Likewise.
1948 (elf_x86_64_relocate_section): Likewise.
1949 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1950 (elf_x86_64_finish_dynamic_sections): Likewise.
1951 (elf_x86_64_output_arch_local_syms): Likewise.
1952 (elf_x86_64_get_synthetic_symtab): Likewise.
1953 (elf_x86_64_link_setup_gnu_properties): Likewise.
1954 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1955 instead of elf_link_hash_table, as base.
1956 (elf_x86_64_next_tls_desc_index): New.
1957 (elf_x86_64_srelplt2): Likewise.
1958 (elf_x86_64_plt): Likewise.
1959 (elf_x86_64_lazy_plt): Likewise.
1960 (elf_x86_64_non_lazy_plt): Likewise.
1961 * elfxx-x86.c: New file.
1962 * elfxx-x86.h: Likewise.
1964 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1968 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1970 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1972 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1973 sections before checking dynamic relocations and free invalid
1974 PLT section contents.
1975 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1977 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1980 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1982 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1985 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1987 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1989 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1991 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1993 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1995 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1999 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
2000 Add a has_no_copy_on_protected bitfield.
2001 (elf_has_no_copy_on_protected): New.
2002 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
2003 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2004 (elf_merge_gnu_property_list): Likewise.
2005 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
2006 to FALSE for elf_has_no_copy_on_protected.
2007 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
2008 (elf_i386_link_hash_entry): Add def_protected.
2009 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2010 when checking info->nocopyreloc.
2011 (elf_i386_link_setup_gnu_properties): Don't set
2012 extern_protected_data here.
2013 (elf_i386_merge_symbol_attribute): New function.
2014 (elf_backend_merge_symbol_attribute): New.
2015 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2016 (elf_x86_64_link_hash_entry): Add def_protected.
2017 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2018 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2019 when checking info->nocopyreloc.
2020 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2021 relocation run-time overflow and unresolvable R_X86_64_32S
2022 relocation against protected data symbol defined in shared object
2023 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2024 (elf_x86_64_link_setup_gnu_properties): Don't set
2025 extern_protected_data here.
2026 (elf_x86_64_merge_symbol_attribute): New function.
2027 (elf_backend_merge_symbol_attribute): New.
2029 2017-08-26 Alan Modra <amodra@gmail.com>
2031 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2032 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2033 (ppc_elf_relocate_section): Comment fix.
2034 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2035 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2036 Support dynamic relocs for TPREL16 when non-pic too.
2037 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2038 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2041 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2043 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2044 "symbol" in comments.
2045 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2047 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2050 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2051 R_X86_64_PC32 relocation run-time overflow and unresolvable
2052 R_X86_64_32S relocation with -z nocopyreloc.
2054 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2057 Undefined symbols may not have a type.
2058 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2060 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2062 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2063 bfd_link_info. Report shared, PIE or PDE object based on
2065 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2066 (elf_x86_64_relocate_section): Likewise.
2068 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2071 for function symbols.
2072 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2074 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2076 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2077 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2078 is set on any input relocatable file.
2079 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2081 2017-08-23 Alan Modra <amodra@gmail.com>
2084 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2085 ensure_undefweak_dynamic. Handle undefined too.
2086 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2087 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2088 (allocate_dynrelocs): Discard undefined non-default visibility
2089 relocs first. Make undefined syms dynamic. Tidy goto.
2091 2017-08-21 Alan Modra <amodra@gmail.com>
2092 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2096 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2098 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2101 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2102 undefined weak symbols.
2104 2017-08-18 Nick Clifton <nickc@redhat.com>
2107 * tekhex.c (getsym): Fix check for source pointer walking off the
2108 end of the input buffer.
2110 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2113 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2114 relocations in debug sections, change abort to _bfd_error_handler.
2116 2017-08-14 Nick Clifton <nickc@redhat.com>
2119 * elf.c (setup_group): Check for an empty or very small group
2121 * po/bfd.pot: Regenerate.
2123 2017-08-14 Alan Modra <amodra@gmail.com>
2126 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2127 alignment padding here.
2128 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2129 in a reverse pass over sections.
2131 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2134 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2135 for @plt suffixes first.
2136 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2138 2017-08-08 Nick Clifton <nickc@redhat.com>
2141 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2142 small section lengths.
2143 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2145 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2146 there is enough data present in the note.
2148 2017-08-08 Alan Modra <amodra@gmail.com>
2151 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2152 got.refcount for GOTOFF relocs, just create .got section.
2154 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2156 * elflink.c (elf_link_add_object_symbols): Move common symbol
2157 check after bed->common_definition.
2159 2017-08-07 Alan Modra <amodra@gmail.com>
2162 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2163 needed to define various dynamic tags have been discarded.
2165 2017-08-07 Nick Clifton <nickc@redhat.com>
2168 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2169 has not been set then use the bfd returned by
2170 _bfd_elf_link_setup_gnu_properties. If that is null then search
2171 through all the input bfds selecting the first normal, ELF format
2173 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2175 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2177 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2179 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2180 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2181 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2182 (elf_i386_link_check_relocs): New function.
2183 (bfd_elf32_bfd_link_check_relocs): New.
2184 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2186 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2187 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2188 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2189 (elf_x86_64_link_check_relocs): New function.
2190 (bfd_elf64_bfd_link_check_relocs): New.
2191 (bfd_elf32_bfd_link_check_relocs): Likewise.
2193 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2196 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2197 as undefined for --no-define-common.
2199 2017-08-05 Alan Modra <amodra@gmail.com>
2201 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2202 hppa_link_hash_table.
2204 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2206 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2207 entries for sysregs with negative indices.
2209 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2211 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2212 isn't the S/390 specific elf data.
2213 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2215 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2217 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2218 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2219 [R_RISCV_ADD16]: Likewise.
2220 [R_RISCV_ADD32]: Likewise.
2221 [R_RISCV_ADD64]: Likewise.
2222 [R_RISCV_SUB6]: Likewise.
2223 [R_RISCV_SUB8]: Likewise.
2224 [R_RISCV_SUB16]: Likewise.
2225 [R_RISCV_SUB32]: Likewise.
2226 [R_RISCV_SUB64]: Likewise.
2228 2017-07-31 Alan Modra <amodra@gmail.com>
2230 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2231 without ld.so checks.
2233 2017-07-29 Alan Modra <amodra@gmail.com>
2236 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2237 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2238 (is_elfv2_localentry0): Test non_zero_localentry.
2239 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2241 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2243 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2244 pointer check for htab->elf.irelplt.
2245 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2247 2017-07-27 Nick Clifton <nickc@redhat.com>
2250 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2252 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2254 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2256 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2258 (evax_bfd_print_emh): Check for invalid string lengths.
2260 2017-07-25 Nick Clifton <nickc@redhat.com>
2262 * po/fr.po: Updated French translation.
2264 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2267 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2268 16-bit absolute branches into 10-bit pc-relative branches on the
2269 MSP430 as well as the MSP430X.
2271 2017-07-25 Alan Modra <amodra@gmail.com>
2273 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2274 (stub_eh_frame_size): New function.
2275 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2276 (group_sections): Init group tls_get_addr_opt_bctrl.
2277 (ppc64_elf_size_stubs): Update sizing and initialization of
2278 .eh_frame. Iteration over stubs via group list.
2279 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2280 (ppc64_elf_finish_dynamic_sections): Update finalization of
2283 2017-07-24 Nick Clifton <nickc@redhat.com>
2286 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2287 of the relocs to the canonicalize_one_reloc routine.
2288 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2289 for the _bfd_mach_o_canonicalize_one_reloc field.
2290 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2291 res_base parameter. Use to check for corrupt pair relocs.
2292 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2294 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2296 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2299 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2300 enough data in the record before attempting to parse it.
2301 (_bfd_vms_slurp_eeom): Likewise.
2303 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2304 (image_set_ptr): Likewise.
2305 (alpha_vms_slurp_relocs): Likewise.
2307 (alpha_vms_object_p): Check for a truncated record.
2309 2017-07-24 Nick Clifton <nickc@redhat.com>
2312 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2313 an unrecognized reloc and sets the bfd_error value.
2314 * libbfd.h: Regenerate.
2315 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2317 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2318 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2319 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2320 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2321 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2323 2017-07-23 Alan Modra <amodra@gmail.com>
2325 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2328 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2331 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2332 reloc_class_ifunc for ifunc symbols.
2334 2017-07-19 Nick Clifton <nickc@redhat.com>
2337 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2338 correct magic bytes at the start, set the error to wrong format
2339 and clear the format selector before returning NULL.
2341 2017-07-19 Nick Clifton <nickc@redhat.com>
2344 * coff-rs6000.c (_bfd_strntol): New function.
2345 (_bfd_strntoll): New function.
2346 (GET_VALUE_IN_FIELD): New macro.
2347 (EQ_VALUE_IN_FIELD): new macro.
2348 (_bfd_xcoff_slurp_armap): Use new macros.
2349 (_bfd_xcoff_archive_p): Likewise.
2350 (_bfd_xcoff_read_ar_hdr): Likewise.
2351 (_bfd_xcoff_openr_next_archived_file): Likewise.
2352 (_bfd_xcoff_stat_arch_elt): Likewise.
2353 * coff64-rs6000.c (_bfd_strntol): New function.
2354 (_bfd_strntoll): New function.
2355 (GET_VALUE_IN_FIELD): New macro.
2356 (xcoff64_slurp_armap): Use new macros.
2358 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2359 John Eric Martin <John.Martin@emmicro-us.com>
2361 * bfd-in2.h: Regenerate.
2362 * libbfd.h: Regenerate.
2363 * elf32-arc.c (JLI): Define.
2364 * reloc.c: Add JLI relocations.
2366 2017-07-18 Nick Clifton <nickc@redhat.com>
2369 * coff-sh.c: Fix spelling typos.
2370 * compress.c: Likewise.
2371 * cpu-pdp11.c: Likewise.
2372 * ecofflink.c: Likewise.
2373 * elf-m10300.c: Likewise.
2375 * elf32-arm.c: Likewise.
2376 * elf32-m68k.c: Likewise.
2377 * elf32-nds32.c: Likewise.
2378 * elf32-ppc.c: Likewise.
2379 * elf32-sh.c: Likewise.
2380 * elf32-v850.c: Likewise.
2381 * elf64-ppc.c: Likewise.
2382 * elf64-x86-64.c: Likewise.
2383 * elflink.c: Likewise.
2384 * elfnn-aarch64.c: Likewise.
2385 * elfxx-mips.c: Likewise.
2387 * sunos.c: Likewise.
2388 * vms-alpha.c: Likewise.
2389 * xcofflink.c: Likewise.
2391 2017-07-18 Nick Clifton <nickc@redhat.com>
2394 * coffcode.h (handle_COMDAT): Replace abort with an error message
2397 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2400 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2403 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2407 2017-07-16 Alan Modra <amodra@gmail.com>
2409 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2410 __tls_index GOT entries when using __tls_get_addr_opt stub.
2411 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2413 2017-07-12 Alan Modra <amodra@gmail.com>
2415 * po/es.po: Update from translationproject.org/latest/bfd/.
2416 * po/fi.po: Likewise.
2417 * po/fr.po: Likewise.
2418 * po/id.po: Likewise.
2419 * po/ja.po: Likewise.
2420 * po/ro.po: Likewise.
2421 * po/ru.po: Likewise.
2422 * po/sr.po: Likewise.
2423 * po/sv.po: Likewise.
2424 * po/tr.po: Likewise.
2425 * po/uk.po: Likewise.
2426 * po/vi.po: Likewise.
2427 * po/zh_CN.po: Likewise.
2428 * po/hr.po: New file from translationproject.org.
2429 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2430 * configure: Regenerate.
2432 2017-07-12 Nick Clifton <nickc@redhat.com>
2434 Fix compile time warnings using gcc 7.1.1.
2435 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2437 (elf_xtensa_get_gotplt_section): Increase length of got_name
2439 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2440 default return of FALSE.
2441 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2442 default return of FALSE.
2444 2017-07-12 Alan Modra <amodra@gmail.com>
2446 * binary.c (binary_set_section_contents): Don't print filepos in
2448 (coff_write_object_contents): Cast size_t for error message.
2449 (coff_slurp_line_table): Don't use bfd_vma symndx.
2450 (coff_slurp_reloc_table): Remove unneeded cast.
2451 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2453 (find_abstract_instance_name): Likewise.
2454 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2455 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2456 (elf32_arm_check_relocs): Make r_symndx an int.
2457 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2459 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2461 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2463 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2464 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2465 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2466 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2467 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2468 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2469 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2470 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2471 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2472 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2473 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2474 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2475 and use %lu for error message.
2476 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2477 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2480 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2482 (elf32_arm_final_link_relocate): Likewise.
2483 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2484 * coffcode.h (styp_to_sec_flags): Likewise.
2485 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2486 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2487 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2488 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2489 (elf32_bfin_merge_private_bfd_data): Likewise.
2490 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2491 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2492 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2493 (i370_elf_relocate_section): Likewise.
2494 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2495 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2496 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2497 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2498 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2499 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2500 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2501 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2502 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2503 * ieee.c (ieee_write_id, read_id): Likewise.
2504 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2505 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2506 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2507 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2508 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2509 * stabs.c (_bfd_link_section_stabs): Likewise.
2511 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2513 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2514 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2515 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2516 * coff-sh.c (sh_relax_section): Likewise.
2517 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2518 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2519 * coffcode.h (coff_slurp_reloc_table): Likewise.
2520 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2521 (_bfd_coff_read_string_table): Likewise.
2522 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2523 * compress.c (bfd_get_full_section_contents): Likewise.
2524 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2525 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2526 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2527 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2528 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2529 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2530 (elf32_arm_write_section): Likewise.
2531 * elf32-bfin.c (bfin_relocate_section): Likewise.
2532 (bfinfdpic_relocate_section): Likewise.
2533 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2534 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2535 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2536 (elf_i386_relocate_section): Likewise.
2537 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2538 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2539 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2540 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2541 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2542 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2543 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2544 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2545 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2546 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2547 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2548 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2549 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2550 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2551 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2552 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2553 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2554 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2555 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2556 * elf32-sh.c (sh_elf_relax_section): Likewise.
2557 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2558 (sh_elf_relocate_section): Likewise.
2559 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2560 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2561 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2562 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2563 * elf32-v850.c (v850_elf_relax_section): Likewise.
2564 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2565 (elf_vax_relocate_section): Likewise.
2566 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2567 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2568 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2569 (do_fix_for_relocatable_link): Likewise.
2570 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2571 (elf64_alpha_relax_with_lituse): Likewise.
2572 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2573 (elf_hppa_final_link_relocate): Likewise.
2574 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2575 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2576 (elf64_vms_link_add_object_symbols): Likewise.
2577 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2578 (mmix_final_link_relocate): Likewise.
2579 * elf64-s390.c (invalid_tls_insn): Likewise.
2580 (elf_s390_relocate_section): Likewise.
2581 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2582 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2583 (elf_x86_64_relocate_section): Likewise.
2584 * elfcode.h (elf_slurp_symbol_table): Likewise.
2585 * elfcore.h (elf_core_file_p): Likewise.
2586 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2587 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2588 (elfNN_aarch64_relocate_section): Likewise.
2589 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2590 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2591 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2592 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2593 (_bfd_mips_elf_relocate_section): Likewise.
2594 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2595 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2596 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2597 * ieee.c (ieee_slurp_external_symbols): Likewise.
2598 * ihex.c (ihex_write_object_content): Likewise.
2599 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2600 * merge.c (_bfd_merged_section_offset): Likewise.
2601 * mmo.c (mmo_write_loc_chunk): Likewise.
2602 (mmo_write_object_contents): Likewise.
2603 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2604 * stabs.c (_bfd_link_section_stabs): Likewise.
2605 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2607 2017-07-11 Alan Modra <amodra@gmail.com>
2609 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2611 2017-07-11 Alan Modra <amodra@gmail.com>
2613 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2614 instruction" error using _bfd_error_handler, not einfo.
2616 2017-07-10 Nick Clifton <nickc@redhat.com>
2618 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2619 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2621 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2623 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2625 2017-07-07 Alan Modra <amodra@gmail.com>
2627 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2629 2017-07-07 Alan Modra <amodra@gmail.com>
2631 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2632 as long long. Move code replacing "ll" with "I64", and simplify.
2634 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2636 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2639 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2641 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2643 (line_info_add_file_name): Likewise.
2644 (decode_line_info): Likewise.
2646 2017-07-04 Tristan Gingold <gingold@adacore.com>
2648 * version.m4: Bump version to 2.29.51
2649 * configure: Regenerate.
2651 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2653 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2654 sanity check at the head of this function.
2656 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2658 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2659 dwarf_line_str_size.
2660 (struct attr_abbrev): Add field implicit_const.
2661 (dwarf_debug_sections): Add .debug_line_str.
2662 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2663 (dwarf_debug_section_assert): Add static assertion.
2664 (read_indirect_line_string): New.
2665 (read_abbrevs): Support DW_FORM_implicit_const.
2666 (is_str_attr): Support DW_FORM_line_strp.
2667 (read_attribute_value): Support DW_FORM_line_strp and
2668 DW_FORM_implicit_const.
2669 (read_attribute): Support DW_FORM_implicit_const.
2670 (line_info_add_include_dir, line_info_add_include_dir_stub):
2671 (line_info_add_file_name, read_formatted_entries): New.
2672 (decode_line_info, parse_comp_unit): Support DWARF 5.
2673 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2675 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2677 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2678 abort statement that was put for symbols that are not dynamic.
2680 2017-07-03 Tristan Gingold <gingold@adacore.com>
2682 * po/bfd.pot: Regenerate
2684 2017-07-03 Alan Modra <amodra@gmail.com>
2686 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2687 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2688 * elf.c (setup_group): Use "Lx" to print sh_size.
2689 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2690 unknown section type in hex.
2691 (copy_special_section_fields): Style fix.
2692 (bfd_section_from_shdr): Correct format for sh_link. Use a
2693 common error message for all the variants of unrecognized
2695 (assign_file_positions_for_load_sections): Use "Lx" for lma
2696 adjust error message.
2697 (assign_file_positions_for_non_load_sections): Formatting.
2698 (rewrite_elf_program_header): Formatting. Use "Lx" for
2699 bfd_vma values in error messages.
2700 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2701 ELF_R_SYM value to type expected by format.
2702 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2704 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2705 (elf_link_input_bfd): Use "Lx" for r_info.
2706 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2708 2017-07-03 Alan Modra <amodra@gmail.com>
2710 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2711 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2712 Microsoft C library variant of long long format specifier.
2713 (PRINT20): Cast value to bfd_uint64_t not long long.
2714 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2715 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2716 long long. Don't cast to bfd_vma.
2717 * elf32-score.c (score3_bfd_getl48): Likewise.
2718 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2720 2017-07-03 Alan Modra <amodra@gmail.com>
2722 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2724 (bfd_elf_print_symbol): Don't cast symbol->flags.
2725 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2726 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2727 _bfd_error_handler argument order.
2728 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2730 2017-07-03 Alan Modra <amodra@gmail.com>
2732 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2733 AC_TYPE_LONG_DOUBLE.
2734 * configure: Regenerate.
2735 * config.in: Regenerate.
2737 2017-06-29 Andrew Waterman <andrew@sifive.com>
2739 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2742 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2744 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2745 unless it is undefined weak.
2746 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2747 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2749 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2750 is not dynamic in PIC, abort.
2752 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2755 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2756 undefined weak symbols into dynamic.
2757 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2758 relocation for non-dynamic symbols.
2759 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2761 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2763 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2764 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2765 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2766 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2767 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2770 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2772 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2773 (elfcore_write_s390_gs_bc): Likewise.
2774 * elf.c (elfcore_grok_s390_gs_cb): New function.
2775 (elfcore_grok_s390_gs_bc): New function.
2776 (elfcore_grok_note): Call them.
2777 (elfcore_write_s390_gs_cb): New function.
2778 (elfcore_write_s390_gs_bc): New function.
2779 (elfcore_write_register_note): Call them.
2781 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2783 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2784 bfd_get_file_size. Check archive element size.
2785 (_bfd_generic_get_section_contents_in_window): Likewise.
2787 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2789 * bfd-in2.h: Regenerated.
2790 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2791 (bfd_get_file_size): Likewise.
2793 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2794 Matthew Fortune <matthew.fortune@imgtec.com>
2796 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2797 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2798 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2799 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2801 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2802 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2803 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2804 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2805 `bfd_mach_mips_interaptiv_mr2' entries.
2806 * bfd-in2.h: Regenerate.
2808 2017-06-27 Nick Clifton <nickc@redhat.com>
2810 * tekhex.c (pass_over): Revert accidental conversion of a local
2811 array to a static array.
2813 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2816 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2817 reloc addend if necessary. Adjust diff only if
2818 shrinked_insn_address < end_address.
2820 2017-06-27 Alan Modra <amodra@gmail.com>
2823 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2824 (_bfd_generic_get_section_contents_in_window): Likewise.
2826 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2828 * elfnn-riscv.c (perform_relocation): Support the new
2829 R_RISCV_32_PCREL relocation.
2830 (riscv_elf_relocate_section): Likewise.
2831 * elfxx-riscv.c (howto_table): Likewise.
2832 (riscv_reloc_map): Likewise.
2833 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2834 * libbfd.h: Regenerate.
2836 2017-06-27 Alan Modra <amodra@gmail.com>
2839 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2840 Use unsigned file pointer type, and remove cast.
2841 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2842 Add "count", not "sz".
2844 2017-06-26 Pedro Alves <palves@redhat.com>
2847 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2850 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2853 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2856 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2858 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2859 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2860 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2861 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2862 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2864 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2867 * compress.c (bfd_get_full_section_contents): Don't check the
2869 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2870 reject a section whose size + offset is greater than the size
2872 (_bfd_generic_get_section_contents_in_window): Likewise.
2874 2017-06-26 Nick Clifton <nickc@redhat.com>
2877 * tekhex.c (getvalue): Check for the source pointer exceeding the
2878 end pointer before the first byte is read.
2880 2017-06-26 Nick Clifton <nickc@redhat.com>
2883 * opncls.c (get_build_id): Check that the section is big enough
2884 to contain the whole note.
2885 * compress.c (bfd_get_full_section_contents): Check for and reject
2886 a section whose size is greater than the size of the entire file.
2887 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2888 contain a notes section.
2890 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2892 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2894 (elf_s390_modify_segment_map): Likewise.
2895 (bfd_elf_s390_set_options): Lisewise.
2897 2017-06-26 Alan Modra <amodra@gmail.com>
2899 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2901 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2902 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2903 .preinit_array on --just-syms bfds.
2904 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2905 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2906 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2908 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2910 * elf.c (find_link): Bounds check "hint".
2912 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2914 * elf32-arm.c (using_thumb_only): Update list of architectures in
2915 BFD_ASSERT for which the logic is valid.
2916 (using_thumb2_bl): Likewise.
2917 (using_thumb2): Likewise and return true for ARMv8-R.
2918 (arch_has_arm_nop): Likewise.
2919 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2920 merging logic. Update commentis for value 15 of v8m_baseline,
2921 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2922 merging of value 15 of Tag_CPU_arch.
2924 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2926 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2927 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2928 * bfd-in2.h: Regenerate.
2930 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2932 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2933 the error_alignment label forward. Properly align program
2934 property note section.
2936 2017-06-22 Eric Christopher <echristo@gmail.com>
2938 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2939 abs to fix a truncation warning.
2941 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2943 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2944 local undefined weak symbol to 0.
2945 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2947 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2949 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2950 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2951 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2952 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2953 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2954 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2955 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2956 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2958 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2960 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2961 (elf_i386_lazy_ibt_plt_entry): Likewise.
2962 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2963 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2964 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2965 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2966 (elf_i386_lazy_plt_layout): Likewise.
2967 (elf_i386_non_lazy_plt_layout): Likewise.
2968 (elf_i386_link_hash_entry): Add plt_second.
2969 (elf_i386_link_hash_table): Add plt_second and
2970 plt_second_eh_frame.
2971 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2972 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2973 the second PLT. Check the second PLT.
2974 (elf_i386_relocate_section): Use the second PLT to resolve
2975 PLT reference if needed.
2976 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2978 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2979 second PLT. Generate unwind info for the second PLT.
2980 (elf_i386_plt_type): Add plt_second.
2981 (elf_i386_get_synthetic_symtab): Support the second PLT.
2982 (elf_i386_parse_gnu_properties): Support
2983 GNU_PROPERTY_X86_FEATURE_1_AND.
2984 (elf_i386_merge_gnu_properties): Support
2985 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2986 on GNU_PROPERTY_X86_FEATURE_1_IBT
2987 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2988 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2989 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2990 is set on all relocatable inputs.
2991 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2992 (elf_x32_lazy_ibt_plt_entry): Likewise.
2993 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2994 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2995 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2996 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2997 (elf_x86_64_lazy_ibt_plt): Likewise.
2998 (elf_x32_lazy_ibt_plt): Likewise.
2999 (elf_x86_64_non_lazy_ibt_plt): Likewise.
3000 (elf_x32_non_lazy_ibt_plt): Likewise.
3001 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
3002 (elf_x86_64_parse_gnu_properties): Support
3003 GNU_PROPERTY_X86_FEATURE_1_AND.
3004 (elf_x86_64_merge_gnu_properties): Support
3005 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3006 on GNU_PROPERTY_X86_FEATURE_1_IBT
3007 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
3008 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3009 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3010 is set on all relocatable inputs.
3012 2017-06-22 Nick Clifton <nickc@redhat.com>
3015 * som.c (setup_sections): NUL terminate the space_strings buffer.
3016 Check that the space.name field does not index beyond the end of
3017 the space_strings buffer.
3019 2017-06-21 Nick Clifton <nickc@redhat.com>
3022 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3024 2017-06-21 Nick Clifton <nickc@redhat.com>
3027 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3028 type of the size parameter.
3029 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3030 length of the counted string.
3031 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3032 (_bfd_vms_save_counted_string): Likewise.
3033 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3034 _bfd_vms_save_counted_string.
3035 (_bfd_vms_slurp_ehdr): Likewise.
3036 (_bfd_vms_slurp_egsd): Likewise.
3037 (Parse_module): Likewise.
3039 2017-06-21 Alan Modra <amodra@gmail.com>
3041 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3042 calls before tocsave calls.
3043 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3046 2017-06-21 Nick Clifton <nickc@redhat.com>
3049 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3050 bfd_get_full_section_contents returns no contents.
3052 2017-06-21 Nick Clifton <nickc@redhat.com>
3055 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3058 2017-06-21 Nick Clifton <nickc@redhat.com>
3061 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3063 (image_set_ptr): Likewise.
3064 (alpha_vms_fix_sec_rel): Likewise.
3065 (alpha_vms_slurp_relocs): Likewise.
3067 2017-06-21 Nick Clifton <nickc@redhat.com>
3070 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3072 (ieee_archive_p): Likewise.
3073 (ieee_object_p): Likewise.
3075 2017-06-21 Nick Clifton <nickc@redhat.com>
3078 * elf.c (setup_group): Zero the group section pointer list after
3079 allocation so that loops can be caught. Check for NULL pointers
3080 when processing a group list.
3082 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3084 * elf-s390.h: New file.
3085 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3087 (elf_s390_additional_program_headers): New function.
3088 (elf_s390_modify_segment_map): New function.
3089 (bfd_elf_s390_set_options): New function.
3090 (elf_backend_additional_program_headers)
3091 (elf_backend_modify_segment_map): Add macro definitions.
3093 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3096 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3097 the DYNAMIC bit instead of bfd_count_sections.
3099 2017-06-19 Nick Clifton <nickc@redhat.com>
3102 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3104 (evax_bfd_print_eeom): Likewise.
3105 (evax_bfd_print_egsd): Check for an overlarge record length.
3106 (evax_bfd_print_etir): Likewise.
3108 2017-06-19 Nick Clifton <nickc@redhat.com>
3111 * libieee.h (struct common_header_type): Add end_p field.
3112 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3114 (read_id): Check for a length that exceeds the remaining bytes in
3116 (ieee_seek): Initialise end_p.
3117 (ieee_archive_p): Likewise.
3118 (ieee_object_p): Likewise.
3120 2017-06-19 Nick Clifton <nickc@redhat.com>
3123 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3124 before reading the EIHS structure entries.
3126 2017-06-19 Nick Clifton <nickc@redhat.com>
3129 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3130 gsd_size. Check that there are enough bytes remaining to read the
3131 type and size of the next egsd. Check that the size of the egsd
3132 does not exceed the size of the record.
3134 2017-06-19 Alan Modra <amodra@gmail.com>
3136 * config.bfd: Correct targ_underscore for cris.
3138 2017-06-18 Alan Modra <amodra@gmail.com>
3140 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3141 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3143 2017-06-16 Nick Clifton <nickc@redhat.com>
3145 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3146 bucketlist is empty because there are no symbols to add to the
3149 2017-06-16 Alan Modra <amodra@gmail.com>
3155 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3156 (BFD_JUMP_TABLE_LINK): Likewise.
3157 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3158 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3159 (bfd_elf_define_start_stop): New function.
3160 * linker.c (bfd_generic_define_start_stop): New function.
3161 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3163 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3164 * aout-target.h (MY_bfd_define_start_stop): Define.
3165 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3166 * binary.c (binary_bfd_define_start_stop): Define.
3167 * bout.c (b_out_bfd_define_start_stop): Define.
3168 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3169 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3170 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3171 * coffcode.h (coff_bfd_define_start_stop): Define.
3172 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3173 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3174 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3175 * ieee.c (ieee_bfd_define_start_stop): Define.
3176 * ihex.c (ihex_bfd_define_start_stop): Define.
3177 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3178 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3179 * mmo.c (mmo_bfd_define_start_stop): Define.
3180 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3181 * oasys.c (oasys_bfd_define_start_stop): Define.
3182 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3183 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3184 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3185 * som.c (som_bfd_define_start_stop): Define.
3186 * srec.c (srec_bfd_define_start_stop): Define.
3187 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3188 * versados.c (versados_bfd_define_start_stop): Define.
3189 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3190 (alpha_vms_bfd_define_start_stop): Define.
3191 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3192 * bfd-in2.h: Regenerate.
3193 * libbfd.h: Regenerate.
3195 2017-06-16 Jiong Wang <jiong.wang@arm.com>
3197 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3198 SYMBOL_REFERENCES_LOCAL.
3200 2017-06-15 Jiong Wang <jiong.wang@arm.com>
3203 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3204 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3205 runtime for if there needs copy relocation elimination.
3206 (need_copy_relocation_p): New function. Return true for symbol with
3207 pc-relative references and if it's against read-only sections.
3208 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3209 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3210 that are related with accessing external objects.
3211 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3212 in elfNN_aarch64_check_relocs.
3214 2017-06-15 Nick Clifton <nickc@redhat.com>
3217 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3220 (ieee_archive_p): Likewise.
3222 2017-06-15 Nick Clifton <nickc@redhat.com>
3225 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3227 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3229 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3230 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3231 keep both windowed and call0 ABI PLT definitions.
3232 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3233 elf_xtensa_*_plt_entry endex.
3234 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3236 2017-06-14 Nick Clifton <nickc@redhat.com>
3239 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3242 2017-06-14 Nick Clifton <nickc@redhat.com>
3245 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3246 maximum value for the ascic pointer. Check that name processing
3247 does not read beyond this value.
3248 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3251 2017-06-14 Nick Clifton <nickc@redhat.com>
3254 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3255 (process_otr): Check for an invalid offset in the otr structure.
3257 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3259 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3261 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3267 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3268 vtable field to a union.
3269 (_bfd_elf_is_start_stop): Removed.
3270 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3271 __start_SECNAME and __stop_SECNAME symbols.
3272 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3273 * elflink.c (_bfd_elf_is_start_stop): Removed.
3274 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3275 _bfd_elf_is_start_stop.
3276 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3277 __stop_SECNAME symbols. Updated.
3278 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3279 (bfd_elf_gc_record_vtinherit): Likewise.
3280 (bfd_elf_gc_record_vtentry): Likewise.
3282 2017-06-13 Nick Clifton <nickc@redhat.com>
3285 * elflink.c (elf_link_adjust_relocs): Generate an error when
3286 encountering a reloc against a symbol removed by garbage
3289 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3291 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3292 to merge_gnu_properties.
3293 * elf-properties.c (elf_merge_gnu_properties): Add struct
3294 bfd_link_info * and pass it to merge_gnu_properties.
3295 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3296 and pass it to elf_merge_gnu_properties.
3297 (_bfd_elf_link_setup_gnu_properties): Pass info to
3298 elf_merge_gnu_property_list.
3299 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3301 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3303 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3306 * binary.c (binary_set_section_contents): Scale lma by octets
3307 per byte to set filepos.
3309 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3311 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3314 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3316 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3319 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3321 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3322 patched section contents for TLS IE reloc.
3323 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3325 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3327 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3328 RELOC_FOR_GLOBAL_SYMBOL macro.
3330 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3332 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3335 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3337 * config/tc-arc.c (md_undefined_symbol): Changed.
3338 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3340 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3342 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3345 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3347 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3348 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3350 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3352 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3355 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3357 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3358 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3359 is non-zero. Add clarifying comments.
3361 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3363 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3364 name. Use local IFUNC symbol name string to report unsupported
3365 non-PIC call to IFUNC function.
3366 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3367 when generating R_386_IRELATIVE relocation.
3368 (elf_i386_finish_dynamic_symbol): Likewise.
3369 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3371 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3372 when generating R_X86_64_IRELATIVE relocation.
3373 (elf_x86_64_finish_dynamic_symbol): Likewise.
3375 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3377 * elf.c (setup_group): Make sure BFD sections are created for all
3378 group sections in the input file when processing SHF_GROUP
3380 (bfd_section_from_shdr): Avoid duplicating logic already
3381 implemented in `setup_group'.
3383 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3386 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3387 if the hint address is zero.
3389 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3392 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3393 ELF_COMMON_DEF_P for common symbols.
3395 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3397 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3398 SEC_GROUP sections as SEC_EXCLUDE.
3399 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3400 (assign_section_numbers): Use resolve_section_groups flag instead
3401 of relocatable link type.
3402 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3403 flag instead of checking the final_link flag for part of the
3404 checks in here. Fix white space as a result.
3405 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3406 instead of relocatable link type.
3407 (bfd_elf_final_link): Likewise.
3409 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3411 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3413 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3414 (s3_bfd_score_elf_check_relocs): Likewise.
3415 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3416 (score_elf_final_link_relocate): Likewise.
3417 (s7_bfd_score_elf_check_relocs): Likewise.
3419 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3421 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3424 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3426 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3427 from `reloc_count' rather than decrementing it.
3428 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3429 `reloc_count' by `int_rels_per_ext_rel'.
3430 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3431 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3432 entry determination.
3433 (s3_bfd_score_elf_check_relocs): Likewise.
3434 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3435 (s7_bfd_score_elf_relocate_section): Likewise.
3436 (s7_bfd_score_elf_check_relocs): Likewise.
3437 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3438 prototype and function.
3439 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3440 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3441 triple rather than once the sum of REL and RELA relocation entry
3443 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3444 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3445 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3446 storage allocation size determination.
3447 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3448 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3449 by `int_rels_per_ext_rel' for last relocation entry
3451 (bfd_elf_final_link): Do not multiply `reloc_count' by
3452 `int_rels_per_ext_rel' for internal relocation storage
3453 allocation size determination.
3454 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3455 `int_rels_per_ext_rel' for last relocation entry determination.
3456 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3457 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3458 (_bfd_mips_elf_relocate_section): Likewise.
3460 2017-06-05 Alan Modra <amodra@gmail.com>
3463 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3465 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3467 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3468 determine structure sizes.
3469 (elfcore_grok_freebsd_prstatus): Likewise.
3471 2017-06-01 Alan Modra <amodra@gmail.com>
3473 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3474 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3476 (is_elfv2_localentry0): New function.
3477 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3478 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3479 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3480 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3481 optimized localentry:0 stubs.
3482 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3483 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3485 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3487 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3489 2017-05-30 Casey Smith <clegg89@gmail.com>
3492 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3493 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3495 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3497 * cpu-arc.c (arc_compatible): New function.
3499 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3501 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3503 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3506 * bfdio.c (bfd_get_file_size): New function.
3507 * bfd-in2.h: Regenerated.
3509 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3511 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3514 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3516 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3517 dynobj instead of htab->elf.dynobj.
3519 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3521 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3523 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3524 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3525 actual number of internal relocations retrieved. Adjust
3526 function description.
3527 (bfd_elf64_canonicalize_reloc): Remove macro.
3528 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3530 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3532 * archures.c (bfd_mach_sparc_v9m8): Define.
3533 (bfd_mach_sparc_v8plusm8): Likewise.
3534 (bfd_mach_sparc_v9_p): Adjust to M8.
3535 (bfd_mach_sparc_64bit_p): Likewise.
3536 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3537 bfd_mach_sparc_v8plusm8.
3538 * bfd-in2.h: Regenerated.
3539 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3541 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3542 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3543 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3545 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3546 bfd_mach_sparc_v8plusm8.
3548 2017-05-19 Alan Modra <amodra@gmail.com>
3550 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3551 debug and special sections when no non-note alloc sections in an
3554 2017-05-18 Alan Modra <amodra@gmail.com>
3556 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3557 * elf-m10300.c: Likewise.
3559 * elf32-arc.c: Likewise.
3560 * elf32-bfin.c: Likewise.
3561 * elf32-m68k.c: Likewise.
3562 * elf32-nds32.c: Likewise.
3563 * elf32-tilepro.c: Likewise.
3564 * elflink.c: Likewise.
3565 * elfnn-aarch64.c: Likewise.
3566 * elfnn-riscv.c: Likewise.
3567 * elfxx-tilegx.c: Likewise.
3568 * mach-o.c: Likewise.
3569 * peXXigen.c: Likewise.
3570 * vms-alpha.c: Likewise.
3571 * vms-lib.c: Likewise.
3573 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3576 * elflink.c (elf_gc_mark_debug_section): New function.
3577 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3578 referenced by kept debug sections.
3580 2017-05-16 Alan Modra <amodra@gmail.com>
3582 * elf-m10300.c: Rename occurrences of non_ir_ref.
3583 * elf32-arm.c: Likewise.
3584 * elf32-bfin.c: Likewise.
3585 * elf32-cr16.c: Likewise.
3586 * elf32-cris.c: Likewise.
3587 * elf32-d10v.c: Likewise.
3588 * elf32-dlx.c: Likewise.
3589 * elf32-fr30.c: Likewise.
3590 * elf32-frv.c: Likewise.
3591 * elf32-hppa.c: Likewise.
3592 * elf32-i370.c: Likewise.
3593 * elf32-i386.c: Likewise.
3594 * elf32-iq2000.c: Likewise.
3595 * elf32-lm32.c: Likewise.
3596 * elf32-m32c.c: Likewise.
3597 * elf32-m32r.c: Likewise.
3598 * elf32-m68hc1x.c: Likewise.
3599 * elf32-m68k.c: Likewise.
3600 * elf32-mcore.c: Likewise.
3601 * elf32-metag.c: Likewise.
3602 * elf32-microblaze.c: Likewise.
3603 * elf32-moxie.c: Likewise.
3604 * elf32-msp430.c: Likewise.
3605 * elf32-mt.c: Likewise.
3606 * elf32-nios2.c: Likewise.
3607 * elf32-or1k.c: Likewise.
3608 * elf32-ppc.c: Likewise.
3609 * elf32-rl78.c: Likewise.
3610 * elf32-s390.c: Likewise.
3611 * elf32-score.c: Likewise.
3612 * elf32-score7.c: Likewise.
3613 * elf32-sh.c: Likewise.
3614 * elf32-tic6x.c: Likewise.
3615 * elf32-tilepro.c: Likewise.
3616 * elf32-v850.c: Likewise.
3617 * elf32-vax.c: Likewise.
3618 * elf32-xstormy16.c: Likewise.
3619 * elf32-xtensa.c: Likewise.
3620 * elf64-alpha.c: Likewise.
3621 * elf64-hppa.c: Likewise.
3622 * elf64-ia64-vms.c: Likewise.
3623 * elf64-mmix.c: Likewise.
3624 * elf64-ppc.c: Likewise.
3625 * elf64-s390.c: Likewise.
3626 * elf64-sh64.c: Likewise.
3627 * elf64-x86-64.c: Likewise.
3628 * elflink.c: Likewise.
3629 * elfnn-aarch64.c: Likewise.
3630 * elfnn-ia64.c: Likewise.
3631 * elfnn-riscv.c: Likewise.
3632 * elfxx-mips.c: Likewise.
3633 * elfxx-sparc.c: Likewise.
3634 * elfxx-tilegx.c: Likewise.
3635 * linker.c: Likewise.
3637 2017-05-16 Alan Modra <amodra@gmail.com>
3639 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3640 * elflink.c (elf_link_add_object_symbols): Update to use
3642 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3644 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3646 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3648 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3650 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3652 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3653 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3655 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3657 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3659 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3661 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3662 to plt_second/plt_second_eh_frame.
3663 (elf_x86_64_link_hash_newfunc): Updated.
3664 (elf_x86_64_allocate_dynrelocs): Likewise.
3665 (elf_x86_64_size_dynamic_sections): Likewise.
3666 (elf_x86_64_relocate_section): Likewise.
3667 (elf_x86_64_finish_dynamic_symbol): Likewise.
3668 (elf_x86_64_finish_dynamic_sections): Likewise.
3669 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3670 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3672 (elf_backend_setup_gnu_properties): Updated. Create the
3673 .plt.sec section instead of the .plt.sec section.
3675 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3677 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3678 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3679 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3681 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3683 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3684 (bfd_elf64_set_reloc): Define.
3685 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3687 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3689 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3690 (struct bfd_target): New field _bfd_set_reloc.
3691 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3692 * reloc.c (_bfd_generic_set_reloc): New function.
3693 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3694 * nlm-target.h (nlm_set_reloc): Likewise.
3695 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3696 * aout-tic30.c (MY_set_reloc): Likewise.
3697 * aout-target.h (MY_set_reloc): Likewise.
3698 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3699 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3700 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3701 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3702 * aout-adobe.c (aout_32_set_reloc): Likewise.
3703 * bout.c (b_out_set_reloc): Likewise.
3704 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3705 * i386os9k.c (aout_32_set_reloc): Likewise.
3706 * ieee.c (ieee_set_reloc): Likewise.
3707 * oasys.c (oasys_set_reloc): Likewise.
3708 * som.c (som_set_reloc): Likewise.
3709 * versados.c (versados_set_reloc): Likewise.
3710 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3711 _bfd_generic_set_reloc.
3712 (rs6000_xcoff64_aix_vec): LIkewise.
3713 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3714 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3715 * i386msdos.c (msdos_set_reloc): Define to
3716 _bfd_norelocs_set_reloc.
3717 * elfcode.h (elf_set_reloc): Define.
3718 * bfd-in2.h: Regenerated.
3720 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3723 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3724 for IFUNC function address.
3726 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3728 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3729 (CONFLICT_LIST): Likewise.
3730 (opcode/arc-attrs.h): Include.
3731 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3732 (arc_extract_features): New file.
3733 (arc_stralloc): Likewise.
3734 (arc_elf_merge_attributes): Likewise.
3735 (arc_elf_merge_private_bfd_data): Use object attributes.
3736 (bfd_arc_get_mach_from_attributes): New function.
3737 (arc_elf_object_p): Use object attributes.
3738 (arc_elf_final_write_processing): Likewise.
3739 (elf32_arc_obj_attrs_arg_type): New function.
3740 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3741 (elf32_arc_section_from_shdr): Likewise.
3742 (elf_backend_obj_attrs_vendor): Define.
3743 (elf_backend_obj_attrs_section): Likewise.
3744 (elf_backend_obj_attrs_arg_type): Likewise.
3745 (elf_backend_obj_attrs_section_type): Likewise.
3746 (elf_backend_obj_attrs_handle_unknown): Likewise.
3747 (elf_backend_section_from_shdr): Likewise.
3749 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3752 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3753 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3754 and the destination is a Thumb symbol.
3756 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3758 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3759 initializer to silence GCC 4.2.
3760 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3762 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3764 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3765 (LAZY_PLT_ENTRY_SIZE): This.
3766 (NON_LAZY_PLT_ENTRY_SIZE): New.
3767 (elf_x86_64_plt0_entry): Renamed to ...
3768 (elf_x86_64_lazy_plt0_entry): This.
3769 (elf_x86_64_plt_entry): Renamed to ...
3770 (elf_x86_64_lazy_plt_entry): This.
3771 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3772 (elf_x86_64_lazy_bnd_plt0_entry): This.
3773 (elf_x86_64_legacy_plt_entry): Removed.
3774 (elf_x86_64_bnd_plt_entry): Renamed to ...
3775 (elf_x86_64_lazy_bnd_plt_entry): This.
3776 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3777 (elf_x86_64_non_lazy_plt_entry): This.
3778 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3779 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3780 (elf_x86_64_eh_frame_plt): Renamed to ...
3781 (elf_x86_64_eh_frame_lazy_plt): This.
3782 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3783 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3784 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3785 (elf_x86_64_eh_frame_non_lazy_plt): This.
3786 (elf_x86_64_lazy_plt_layout): New.
3787 (elf_x86_64_non_lazy_plt_layout): Likewise.
3788 (elf_x86_64_plt_layout): Likewise.
3789 (elf_x86_64_backend_data): Remove PLT layout information. Add
3790 os for target system.
3791 (GET_PLT_ENTRY_SIZE): Removed.
3792 (elf_x86_64_lazy_plt): New.
3793 (elf_x86_64_non_lazy_plt): Likewise.
3794 (elf_x86_64_lazy_bnd_plt): Likewise.
3795 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3796 (elf_x86-64_arch_bed): Updated.
3797 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3798 (elf_x86_64_create_dynamic_sections): Removed.
3799 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3800 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3801 (elf_x86-64_adjust_dynamic_symbol): Updated.
3802 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3803 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3804 size for PLT0 if there is no PLT0. Get plt_entry_size from
3805 non_lazy_plt for non-lazy PLT entries.
3806 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3807 from non_lazy_plt for non-lazy PLT entries.
3808 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3809 if there is no PLT0.
3810 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3811 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3812 entries with non-lazy PLT layout. Don't fill the second and third
3813 slots in the PLT entry if there is no PLT0.
3814 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3815 if there is no PLT0. Set sh_entsize on the .plt.got section.
3816 (compare_relocs): New.
3817 (elf_x86_64_plt_type): Likewise.
3818 (elf_x86_64_plt): Likewise.
3819 (elf_x86_64_nacl_plt): New. Forward declaration.
3820 (elf_x86_64_get_plt_sym_val): Removed.
3821 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3822 against all dynamic relocations.
3823 (elf_x86_64_link_setup_gnu_properties): New function.
3824 (elf_backend_create_dynamic_sections): Updated.
3825 (elf_backend_setup_gnu_properties): New.
3826 (elf_x86_64_nacl_plt): New.
3827 (elf_x86_64_nacl_arch_bed): Updated.
3829 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3831 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3832 (LAZY_PLT_ENTRY_SIZE): This.
3833 (NON_LAZY_PLT_ENTRY_SIZE): New.
3834 (elf_i386_plt0_entry): Renamed to ...
3835 (elf_i386_lazy_plt0_entry): This.
3836 (elf_i386_plt_entry): Renamed to ...
3837 (elf_i386_lazy_plt_entry): This.
3838 (elf_i386_pic_plt0_entry): Renamed to ...
3839 (elf_i386_pic_lazy_plt0_entry): This.
3840 (elf_i386_pic_plt_entry): Renamed to ...
3841 (elf_i386_pic_lazy_plt_entry): This.
3842 (elf_i386_got_plt_entry): Renamed to ...
3843 (elf_i386_non_lazy_plt_entry): This.
3844 (elf_i386_pic_got_plt_entry): Renamed to ...
3845 (elf_i386_pic_non_lazy_plt_entry): This.
3846 (elf_i386_eh_frame_plt): Renamed to ...
3847 (elf_i386_eh_frame_lazy_plt): This.
3848 (elf_i386_eh_frame_plt_got): Renamed to ...
3849 (elf_i386_eh_frame_non_lazy_plt): This.
3850 (elf_i386_plt_layout): Renamed to ...
3851 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3852 eh_frame_plt_got_size.
3853 (elf_i386_non_lazy_plt_layout): New.
3854 (elf_i386_plt_layout): Likewise.
3855 (elf_i386_non_lazy_plt): Likewise.
3856 (GET_PLT_ENTRY_SIZE): Removed.
3857 (elf_i386_plt): Renamed to ...
3858 (elf_i386_lazy_plt): This.
3859 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3860 (elf_i386_arch_bed): Updated.
3861 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3862 (elf_i386_create_dynamic_sections): Removed.
3863 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3864 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3865 (elf_i386_adjust_dynamic_symbol): Updated.
3866 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3867 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3868 size for PLT0 if there is no PLT0.
3869 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3870 output section is discarded only if GOT isn't empty.
3871 (elf_i386_relocate_section): Updated. Properly get PLT index
3872 if there is no PLT0.
3873 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3874 second and third slots in the PLT entry if there is no PLT0.
3875 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3876 if there is no PLT0. Set sh_entsize on the .plt.got section.
3877 (elf_i386_nacl_plt): Forward declaration.
3878 (elf_i386_get_plt_sym_val): Removed.
3879 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3880 against all dynamic relocations.
3881 (elf_i386_link_setup_gnu_properties): New function.
3882 (elf_backend_create_dynamic_sections): Updated.
3883 (elf_backend_setup_gnu_properties): New.
3884 (elf_i386_nacl_plt): Updated.
3885 (elf_i386_nacl_arch_bed): Likewise.
3886 (elf_i386_vxworks_arch_bed): Likewise.
3888 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3890 * elflink.c (elf_output_implib): Remove executable flag from import
3892 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3893 library is a relocatable object file.
3895 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3898 * elf32-avr.c (avr_should_move_sym): New function.
3899 (avr_should_reduce_sym_size): Likewise.
3900 (avr_should_increase_sym_size): Likewise.
3901 (elf32_avr_relax_delete_bytes): Adjust symbol values
3902 and sizes by calling new functions.
3904 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3906 * config.bfd (riscv32-*): Enable rv64.
3908 2017-05-02 Alan Modra <amodra@gmail.com>
3911 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3912 rather than h->root.type == bfd_link_hash_new.
3913 (bfd_elf_record_link_assignment): Similarly, call
3914 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3916 2017-04-29 Alan Modra <amodra@gmail.com>
3919 * reloc.c (reloc_offset_in_range): New function.
3920 (bfd_perform_relocation, bfd_install_relocation): Use it.
3921 (_bfd_final_link_relocate): Likewise.
3923 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3925 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3926 before using .plt.got.
3927 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3929 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3931 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3932 instead of "+=" to update 0.
3934 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3936 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3937 .plt.got section here.
3938 (elf_i386_check_relocs): Don't create the .plt.got section.
3939 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3940 the .plt.got and .plt.bnd sections here.
3941 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3944 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3946 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3948 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3949 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3950 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3951 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3954 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3956 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3958 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3959 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3960 the first relocatable ELF input with GNU properties.
3962 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3964 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3965 VxWorks for non-PIC.
3967 2017-04-27 Alan Modra <amodra@gmail.com>
3969 * elf-bfd.h (struct elf_backend_data): Make asection param of
3970 elf_backend_eh_frame_address_size const.
3971 (_bfd_elf_eh_frame_address_size): Likewise.
3972 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3973 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3974 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3975 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3976 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3977 (next_cie_fde_offset): Constify params.
3978 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3980 2017-04-27 Alan Modra <amodra@gmail.com>
3982 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3983 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3984 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3986 (offset_adjust): New function.
3987 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3988 (adjust_eh_frame_local_symbols): Likewise.
3989 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3990 after changing anything. Return true if anything changed.
3991 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3992 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3994 2017-04-27 Alan Modra <amodra@gmail.com>
3996 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3999 2017-04-27 Alan Modra <amodra@gmail.com>
4001 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4002 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
4003 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
4004 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
4005 for undef and undefweak dyn_relocs.
4006 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4007 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
4008 (allocate_got, allocate_dynrelocs): Likewise.
4009 (ppc64_elf_relocate_section): Likewise.
4011 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
4013 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4014 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4015 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4016 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4018 2017-04-26 Nick Clifton <nickc@redhat.com>
4021 * reloc.c (bfd_perform_relocation): Check for a negative address
4024 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4027 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4029 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4030 (elf_backend_always_renumber_dynsyms): Define.
4031 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4032 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4033 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4034 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4036 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4038 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4040 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4041 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4042 sections have been created.
4044 2017-04-26 Nick Clifton <nickc@redhat.com>
4047 * compress.c (bfd_init_section_compress_status): Check the return
4048 value from bfd_malloc.
4050 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4052 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4053 no_finish_dynamic_symbol.
4054 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4056 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4057 weak symbol, don't make it dynamic.
4058 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4059 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4060 relocation for GOT reference.
4061 (elf_x86_64_finish_dynamic_symbol): Abort if
4062 no_finish_dynamic_symbol isn't 0.
4064 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4067 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4068 undefined weak symbol, don't make it dynamic.
4069 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4070 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4071 relocation for R_386_GOT32.
4073 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4076 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4078 2017-04-23 Alan Modra <amodra@gmail.com>
4081 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4082 * elf.c (lcomm_sym): New.
4083 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4084 * bfd-in2.h: Regenerate.
4086 2017-04-23 Alan Modra <amodra@gmail.com>
4089 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4090 parameters and comment.
4091 (_bfd_elf_get_reloc_section): Delete.
4092 (_bfd_elf_plt_get_reloc_section): Declare.
4093 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4094 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4096 (_bfd_elf_get_reloc_section): ..here. Delete.
4097 (assign_section_numbers): Call elf_get_reloc_section.
4098 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4099 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4101 2017-04-23 Alan Modra <amodra@gmail.com>
4104 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4107 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4110 * elf32-i386.c (elf_i386_link_hash_entry): Add
4111 no_finish_dynamic_symbol.
4112 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4113 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4114 symbol, don't make it dynamic in PIE.
4115 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4116 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4117 relocation for R_386_GOT32
4118 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4121 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4125 * elflink.c (elf_link_add_object_symbols): Require
4126 --no-dynamic-linker with -E/--dynamic-list when creating
4129 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4131 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4134 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4136 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4137 dynamic symbol sorting.
4139 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4142 * elflink.c (elf_link_add_object_symbols): Preserve
4143 dynamic_ref_after_ir_def when restoring the symbol table for
4144 unneeded dynamic object.
4146 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4149 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4150 on on undefined IFUNC symbol in the second PLT.
4152 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4154 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4156 2017-04-19 Alan Modra <amodra@gmail.com>
4158 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4159 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4160 * elf32-ppc.c:Formatting.
4161 (ensure_undefweak_dynamic): Don't make dynamic when
4162 info->dynamic_undefined_weak is zero.
4163 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4164 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4165 not default visibility. Discard undef and undefweak
4167 (ppc_elf_relocate_section): Adjust to suit.
4168 * elf64-ppc.c: Formatting.
4169 (ensure_undefweak_dynamic): Don't make dynamic when
4170 info->dynamic_undefined_weak is zero.
4171 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4172 info->dynamic_undefined_weak. Discard them earlier.
4174 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4177 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4178 before generating the version definition section.
4180 2017-04-17 Alan Modra <amodra@gmail.com>
4182 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4183 state when a regular object file defines a symbol with
4184 incompatible type to that defined by an earlier shared lib.
4186 2017-04-13 Alan Modra <amodra@gmail.com>
4188 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4190 * elf32-arm.c: Likewise.
4191 * elf32-i386.c: Likewise.
4192 * elf32-mep.c: Likewise.
4193 * elf64-ia64-vms.c: Likewise.
4194 * elf64-x86-64.c: Likewise.
4195 * elflink.c: Likewise.
4196 * elfnn-ia64.c: Likewise.
4197 * elfxx-mips.c: Likewise.
4199 2017-04-13 Alan Modra <amodra@gmail.com>
4201 * aoutx.h: Use %B and %A in error messages throughout file.
4202 * aout-cris.c: Likewise.
4203 * archive.c: Likewise.
4204 * binary.c: Likewise.
4205 * coff-rs6000.c: Likewise.
4206 * coff-tic4x.c: Likewise.
4207 * coffcode.h: Likewise.
4208 * coffgen.c: Likewise.
4209 * cofflink.c: Likewise.
4210 * coffswap.h: Likewise.
4211 * cpu-arm.c: Likewise.
4212 * elf-eh-frame.c: Likewise.
4213 * elf-m10300.c: Likewise.
4215 * elf32-arc.c: Likewise.
4216 * elf32-arm.c: Likewise.
4217 * elf32-bfin.c: Likewise.
4218 * elf32-frv.c: Likewise.
4219 * elf32-iq2000.c: Likewise.
4220 * elf32-m32c.c: Likewise.
4221 * elf32-microblaze.c: Likewise.
4222 * elf32-nds32.c: Likewise.
4223 * elf32-rl78.c: Likewise.
4224 * elf32-rx.c: Likewise.
4225 * elf32-score.c: Likewise.
4226 * elf32-score7.c: Likewise.
4227 * elf32-sh64.c: Likewise.
4228 * elf32-v850.c: Likewise.
4229 * elf32-vax.c: Likewise.
4230 * elf32-visium.c: Likewise.
4231 * elf64-ia64-vms.c: Likewise.
4232 * elf64-mmix.c: Likewise.
4233 * elf64-sh64.c: Likewise.
4234 * elfcode.h: Likewise.
4235 * elfnn-aarch64.c: Likewise.
4236 * elfnn-ia64.c: Likewise.
4237 * elfxx-mips.c: Likewise.
4238 * hpux-core.c: Likewise.
4241 * linker.c: Likewise.
4242 * merge.c: Likewise.
4244 * oasys.c: Likewise.
4245 * pdp11.c: Likewise.
4246 * peXXigen.c: Likewise.
4247 * rs6000-core.c: Likewise.
4248 * vms-alpha.c: Likewise.
4249 * xcofflink.c: Likewise.
4251 2017-04-13 Alan Modra <amodra@gmail.com>
4253 * bfd.c (PRINT_TYPE): Define.
4254 (_doprnt): New function.
4255 (error_handler_internal): Use _doprnt.
4256 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4257 calls in their natural order, throughout file.
4258 * coff-mcore.c: Likewise.
4259 * coff-ppc.c: Likewise.
4260 * coff-tic80.c: Likewise.
4261 * cofflink.c: Likewise.
4262 * elf-s390-common.c: Likewise.
4264 * elf32-arm.c: Likewise.
4265 * elf32-i386.c: Likewise.
4266 * elf32-m32r.c: Likewise.
4267 * elf32-msp430.c: Likewise.
4268 * elf32-spu.c: Likewise.
4269 * elf64-ia64-vms.c: Likewise.
4270 * elf64-sparc.c: Likewise.
4271 * elf64-x86-64.c: Likewise.
4272 * elflink.c: Likewise.
4273 * elfnn-aarch64.c: Likewise.
4274 * elfnn-ia64.c: Likewise.
4275 * elfxx-mips.c: Likewise.
4277 2017-04-13 Alan Modra <amodra@gmail.com>
4279 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4280 branch veneers" error. Fix double space and format message.
4281 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4282 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4284 2017-04-13 Alan Modra <amodra@gmail.com>
4286 * bfd-in2.h: Regenerate.
4288 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4290 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4291 extra `\n' in warning/error messages.
4292 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4293 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4295 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4297 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4298 processor-specific properties with generic ELF target vector.
4300 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4302 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4303 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4304 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4305 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4307 (link_hash_newfunc): Initialize has_got_reloc and
4309 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4311 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4313 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4315 (_bfd_sparc_elf_fixup_symbol): New function.
4316 (allocate_dynrelocs): Don't allocate space for dynamic
4317 relocations and discard relocations against resolved undefined
4318 weak symbols in executable. Don't make resolved undefined weak
4319 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4320 relocation against undefined weak symbols in PIE.
4321 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4322 relocations against resolved undefined weak symbols in PIE
4323 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4324 without ynamic PLT/GOT relocations for resolved undefined weak
4326 Don't generate dynamic relocation against resolved undefined
4327 weak symbol in executable.
4328 (pie_finish_undefweak_symbol): New function.
4329 (_bfd_sparc_elf_finish_dynamic_sections): Call
4330 pie_finish_undefweak_symbol on all symbols in PIE.
4331 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4332 (_bfd_sparc_elf_fixup_symbol): New function.
4334 2017-04-10 Nick Clifton <nickc@redhat.com>
4336 * config.bfd: Remove ns32k from obsolete list.
4338 2017-04-10 Alan Modra <amodra@gmail.com>
4341 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4342 (special_sections_i): Likewise for .init_array.
4343 (special_sections_p): Likewise for .preinit_array.
4345 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4349 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4350 ELF_COMMON_DEF_P for common symbols.
4351 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4352 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4353 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4354 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4355 07492f668d2173da7a2bda3707ff0985e0f460b6.
4357 2017-04-07 Pedro Alves <palves@redhat.com>
4359 * opncls.c (bfd_get_debug_link_info): Rename to...
4360 (bfd_get_debug_link_info_1): ... this. Change type of second
4361 parameter to void pointer. Adjust.
4362 (bfd_get_debug_link_info): Reimplement on top of
4363 bfd_get_debug_link_info_1.
4364 (separate_debug_file_exists, separate_alt_debug_file_exists):
4365 Change type of second parameter to void pointer. Adjust.
4366 (get_func_type, check_func_type): Change type of second parameter
4368 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4369 the callback functions instead of passing the address of a local.
4370 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4371 find_separate_debug_file.
4372 (get_alt_debug_link_info_shim): Change type of second parameter to
4373 void pointer. Adjust.
4374 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4375 find_separate_debug_file.
4376 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4377 of second parameter to void pointer. Adjust.
4378 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4379 pointer local to find_separate_debug_file.
4381 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4383 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4384 external symbols with a definition.
4385 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4387 2017-04-07 Alan Modra <amodra@gmail.com>
4389 * po/SRC-POTFILES.in: Regenerate.
4391 2017-04-05 Alan Modra <amodra@gmail.com>
4393 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4396 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4398 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4399 numbers for DataDirectory entry indicies passed to
4402 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4404 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4405 each GNU_MBIND section and align GNU_MBIND section to page size.
4406 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4407 segment for each GNU_MBIND section.
4408 (_bfd_elf_init_private_section_data): Copy sh_info from input
4409 for GNU_MBIND section.
4411 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4413 * elfnn-riscv.c (GP_NAME): Delete.
4414 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4415 (_bfd_riscv_relax_lui): Likewise.
4417 2017-04-04 Nick Clifton <nickc@redhat.com>
4420 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4422 (bfd_elf_final_link): Only initialize the extended symbol index
4423 section if there are extended symbol tables to list.
4425 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4427 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4428 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4429 * configure.ac (elf): Add elf-properties.lo.
4430 * Makefile.in: Regenerated.
4431 * configure: Likewise.
4432 * elf-bfd.h (elf_property_kind): New.
4433 (elf_property): Likewise.
4434 (elf_property_list): Likewise.
4435 (elf_properties): Likewise.
4436 (_bfd_elf_parse_gnu_properties): Likewise.
4437 (_bfd_elf_get_property): Likewise.
4438 (_bfd_elf_link_setup_gnu_properties): Likewise.
4439 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4440 and setup_gnu_properties.
4441 (elf_obj_tdata): Add properties.
4442 * elf-properties.c: New file.
4443 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4444 (elf_i386_merge_gnu_properties): Likewise.
4445 (elf_backend_parse_gnu_properties): Likewise.
4446 (elf_backend_merge_gnu_properties): Likewise.
4447 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4448 (elf_x86_64_merge_gnu_properties): Likewise.
4449 (elf_backend_parse_gnu_properties): Likewise.
4450 (elf_backend_merge_gnu_properties): Likewise.
4451 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4452 (elf_backend_parse_gnu_properties): Likewise.
4453 (elf_backend_setup_gnu_properties): Likewise.
4454 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4455 elf_backend_merge_gnu_properties and
4456 elf_backend_setup_gnu_properties.
4458 2017-03-30 Pip Cet <pipcet@gmail.com>
4460 * elf32-wasm32.c: Add relocation code, two relocs.
4461 * reloc.c: Add wasm32 relocations.
4462 * libbfd.h: Regenerate.
4463 * bfd-in2.h: Regenerate.
4464 * bfd/po/bfd.pot: Regenerate.
4466 2017-03-29 Nick Clifton <nickc@redhat.com>
4469 * coff-bfd.h (struct coff_section_data): Add new fields:
4470 saved_bias and bias.
4471 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4472 computed for PE binaries.
4473 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4476 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4479 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4480 to handle a local symbol with a hash-symbol-entry; without PLT.
4481 Add BFD_ASSERT for an incidental case with GOT entry present.
4482 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4483 isn't forced-or-set local.
4485 2017-03-27 Pip Cet <pipcet@gmail.com>
4487 * wasm-module.c: New file to support WebAssembly modules.
4488 * wasm-module.h: New file to support WebAssembly modules.
4489 * doc/webassembly.texi: Start documenting wasm-module.c.
4490 * config.bfd: Add wasm_vec.
4491 * targets.c: Likewise.
4492 * configure.ac: Likewise.
4493 * Makefile.am: Add entries for wasm-module.c.
4494 * Makefile.in: Regenerate.
4495 * configure: Regenerate.
4496 * po/SRC-POTFILES.in: Regenerate.
4498 2017-03-27 Pip Cet <pipcet@gmail.com>
4500 * cpu-wasm32.c: New file to support wasm32 architecture.
4501 * elf32-wasm32.c: New file to support wasm32 architecture.
4502 * Makefile.am: Add wasm32 architecture.
4503 * archures.c: Likewise.
4504 * config.bfd: Likewise.
4505 * configure.ac: Likewise.
4506 * targets.c: Likewise.
4507 * Makefile.in: Regenerate.
4508 * bfd-in2.h: Regenerate.
4509 * configure: Regenerate.
4510 * po/SRC-POTFILES.in: Regenerate.
4512 2017-03-20 Alan Modra <amodra@gmail.com>
4515 * elf64-ppc.c (compare_symbols): Stabilize sort.
4517 2017-03-18 Alan Modra <amodra@gmail.com>
4519 * elf64-ppc.c (struct ppc_link_hash_table): Add
4520 local_ifunc_resolver and maybe_local_ifunc_resolver.
4521 (ppc_build_one_stub): Set flags on emitting dynamic
4522 relocation to ifunc.
4523 (ppc64_elf_relocate_section): Likewise.
4524 (ppc64_elf_finish_dynamic_symbol): Likewise.
4525 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4526 local dynamic relocs to ifuncs.
4527 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4528 local_ifunc_resolver and maybe_local_ifunc_resolver.
4529 (ppc_elf_relocate_section): Set flag on emitting dynamic
4530 relocation to ifuncs.
4531 (ppc_elf_finish_dynamic_symbol): Likewise.
4532 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4533 dynamic relocs to ifuncs.
4535 2017-03-13 Nick Clifton <nickc@redhat.com>
4538 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4539 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4540 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4541 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4542 * bfd-in2.h: Regenerate.
4543 * libbfd.h: Regenerate.
4544 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4546 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4547 (elfNN_aarch64_howto_table): Likewise.
4548 (aarch64_tls_transition_without_check): Likewise.
4549 (aarch64_reloc_got_type): Likewise.
4550 (elfNN_aarch64_final_link_relocate): Likewise.
4551 (elfNN_aarch64_tls_relax): Likewise.
4552 (elfNN_aarch64_relocate_section): Likewise.
4553 (elfNN_aarch64_gc_sweep_hook): Likewise.
4554 (elfNN_aarch64_check_relocs): Likewise.
4555 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4556 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4558 2017-03-11 Alan Modra <amodra@gmail.com>
4560 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4561 parameter is in fact used. Whitespace fixes.
4562 * elf64-ppc.c: Likewise.
4564 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4566 * rs6000-core.c (CORE_NEW): Simplify macro when
4567 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4569 2017-03-07 Alan Modra <amodra@gmail.com>
4573 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4576 2017-03-05 Alan Modra <amodra@gmail.com>
4578 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4579 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4580 (next_cie_fde_offset): New function.
4581 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4582 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4583 four bytes. Align CIEs to four or eight bytes depending on
4584 per_encoding_aligned8. Align FDEs according to their encoding.
4585 Pad last FDE to output section alignment.
4586 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4588 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4589 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4590 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4592 2017-03-02 Martin Bickel <binutils@ineranves.de>
4595 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4596 empty segments which have a zero filesz, but a non-zero memsz.
4598 2017-03-02 Alan Modra <amodra@gmail.com>
4600 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4602 2017-02-28 Alan Modra <amodra@gmail.com>
4604 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4605 (ppc64_elf_relocate_section): Likewise.
4607 2017-02-28 Alan Modra <amodra@gmail.com>
4610 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4611 rather than elf32_nios2_hash_table or elf_hash_table.
4612 (create_got_section): Likewise.
4613 (nios2_elf32_finish_dynamic_symbol): Likewise.
4614 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4615 (nios2_elf32_size_dynamic_sections): Likewise.
4616 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4617 vars. Use htab equivalents directly instead. Don't create
4618 all dynamic sections on needing just the GOT. Use a goto
4619 rather than a fall-through with reloc test. Ensure
4620 htab->dynobj is set when making dynamic sreloc section.
4621 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4622 equivalent directly instead. Don't segfault on looking for
4623 .dynamic when dynamic sections have not been created. Don't
4624 segfault on .got.plt being discarded.
4625 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4626 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4627 fixme and another not so relevant comment.
4628 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4629 already set, set hash table dynobj on creating .sbss.
4631 2017-02-28 Alan Modra <amodra@gmail.com>
4633 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4634 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4635 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4636 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4637 (ppc64_elf_relocate_section): Likewise.
4638 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4639 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4640 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4641 * libbfd.h: Regenerate.
4642 * bfd-in2.h: Regenerate.
4644 2017-02-28 Alan Modra <amodra@gmail.com>
4646 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4647 dynamic .data.rel.ro read-only.
4648 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4649 rather than section flags when deciding where copy reloc goes.
4650 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4651 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4652 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4653 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4654 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4655 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4656 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4657 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4658 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4659 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4660 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4661 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4662 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4663 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4664 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4665 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4666 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4667 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4668 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4670 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4672 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4673 `jalr $0, $25' instruction encoding.
4675 2017-02-27 Nick Clifton <nickc@redhat.com>
4678 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4679 generating a seg-fault when encountering a symbol that has been
4680 deleted by garbage collection.
4682 2017-02-25 Alan Modra <amodra@gmail.com>
4684 * elf32-arc.c (struct dynamic_sections): Delete.
4685 (enum dyn_section_types): Delete.
4686 (dyn_section_names): Delete.
4687 (arc_create_dynamic_sections): Delete.
4688 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4689 segfault on discarded .rela.plt section.
4690 (elf_arc_size_dynamic_sections): Formatting. Don't call
4691 arc_create_dynamic_sections. Don't allocate memory for sections
4692 handled by the generic linker. Correct code finding relocs in
4693 read-only sections. Set SEC_EXCLUDE on zero size .got,
4694 .got.plt, and .dynbss sections. Do set .interp for pies.
4696 2017-02-24 Andrew Waterman <andrew@sifive.com>
4698 * elfnn-riscv.c (GP_NAME): New macro.
4699 (riscv_global_pointer_value): Use it.
4700 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4701 output section, consider only that section's alignment.
4703 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4705 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4706 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4707 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4708 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4710 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4712 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4713 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4716 2017-02-23 Alan Modra <amodra@gmail.com>
4719 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4721 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4722 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4725 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4728 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4729 processing ahead of the call to `elf_gc_sweep_symbol'.
4731 2017-02-22 Nick Clifton <nickc@redhat.com>
4734 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4735 created section 4-byte alignment.
4737 2017-02-22 Alan Modra <amodra@gmail.com>
4739 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4740 on .got or .plt output section being discarded by script.
4741 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4744 2017-02-21 Alan Modra <amodra@gmail.com>
4746 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4747 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4749 2017-02-20 Alan Modra <amodra@gmail.com>
4752 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4753 if DT_RELSZ/DT_RELASZ is zero.
4755 2017-02-17 Nick Clifton <nickc@redhat.com>
4757 * compress.c (bfd_get_full_section_contents): Remember to reduce
4758 compressed size by the sizeof the compression header when
4759 decompressing the contents.
4761 2017-02-17 Pedro Alves <palves@redhat.com>
4763 * srec.c (Chunk): Rename to ...
4764 (_bfd_srec_len): ... this.
4765 (S3Forced): Rename to ...
4766 (_bfd_srec_forceS3): ... this.
4767 * objcopy.c: Adjust all references.
4769 2017-02-17 Pedro Alves <palves@redhat.com>
4771 * archive.c (bsd_write_armap): Rename to ...
4772 (_bfd_bsd_write_armap): ... this.
4773 (coff_write_armap): Rename to ...
4774 (_bfd_coff_write_armap): ... this.
4775 * libbfd-in.h (bsd_write_armap): Rename to ...
4776 (_bfd_bsd_write_armap): ... this.
4777 (coff_write_armap): Rename to ...
4778 (_bfd_coff_write_armap): ... this.
4779 * aout-target.h, aout-tic30.c: Adjust all users.
4780 * libbfd.h: Regenerate.
4782 2017-02-17 Pedro Alves <palves@redhat.com>
4784 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4785 (warn_deprecated): Rename to ...
4786 (_bfd_warn_deprecated): ... this.
4787 * libbfd.c (warn_deprecated): Rename to ...
4788 (_bfd_warn_deprecated): ... this.
4789 * bfd-in2.h: Regenerate.
4791 2017-02-17 Pedro Alves <palves@redhat.com>
4793 * bfdio.c (real_ftell): Rename to ...
4794 (_bfd_real_ftell): ... this.
4795 (real_fseek): Rename to ...
4796 (_bfd_real_fseek): ... this.
4797 (real_fopen): Rename to ...
4798 (_bfd_real_fopen): ... this.
4799 * libbfd-in.h (real_ftell): Rename to ...
4800 (_bfd_real_ftell): ... this.
4801 (real_fseek): Rename to ...
4802 (_bfd_real_fseek): ... this.
4803 (real_fopen): Rename to ...
4804 (_bfd_real_fopen): ... this.
4805 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4806 * libbfd.h: Regenerate.
4808 2017-02-17 Pedro Alves <palves@redhat.com>
4810 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4811 * libbfd.c (read_unsigned_leb128): Rename to ...
4812 (_bfd_read_unsigned_leb128): ... this.
4813 (read_signed_leb128): Rename to ...
4814 (_bfd_read_signed_leb128): ... this.
4815 (safe_read_leb128): Rename to ...
4816 (_bfd_safe_read_leb128): ... this.
4817 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4818 (_bfd_read_unsigned_leb128): ... this.
4819 (read_signed_leb128): Rename to ...
4820 (_bfd_read_signed_leb128): ... this.
4821 (safe_read_leb128): Rename to ...
4822 (_bfd_safe_read_leb128): ... this.
4823 * libbfd.h: Renegerate.
4825 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4827 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4828 before trying to fine matching file and line information.
4830 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4832 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4833 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4834 not match current bfd, then reload debug information. Record bfd
4835 we're loading debug info for in the stash. If we have debug
4836 informatin in the cache then perform section placement before
4839 2017-02-16 Alan Modra <amodra@gmail.com>
4842 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4843 * elfxx-target.h (elf_backend_no_page_alias): Define.
4844 (elfNN_bed): Init new field.
4845 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4846 ensure PT_LOAD segment starts on a new page.
4847 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4849 2017-02-16 Alan Modra <amodra@gmail.com>
4852 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4855 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4857 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4858 * bfd-in2.h: Regenerated.
4860 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4863 * elf32-i386.c (elf_i386_relocate_section): Allow
4864 "lea foo@GOT, %reg" in PIC.
4866 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4869 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4870 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4871 error against local IFUNC symbol without a base register for
4874 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4876 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4877 `%P: %H:' with `info->callbacks->einfo'.
4878 (ppc_elf_relocate_section): Likewise.
4879 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4880 (ppc64_elf_edit_toc): Likewise.
4881 (ppc64_elf_relocate_section): Likewise.
4883 2017-02-14 Alan Modra <amodra@gmail.com>
4885 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4886 --gc-keep-exported, and test versioned field of sym rather than
4887 looking for @ in name.
4889 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4891 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4894 2017-02-13 Nick Clifton <nickc@redhat.com>
4897 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4900 2017-02-07 Andrew Waterman <andrew@sifive.com>
4902 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4903 entry size if PLT header is written.
4905 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4907 Fix sparc64 dynamic relocation processing to use the dynamic
4909 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4910 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4913 2017-02-03 Nick Clifton <nickc@redhat.com>
4916 * coffcode.h (coff_write_object_contents): Enlarge size of
4917 s_name_buf in order to avoid compile time warning about possible
4919 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4920 32-bits of insn value before printing into buffer.
4922 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4924 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4925 `max_local_dynindx'.
4926 (mips_elf_sort_hash_table): Handle it.
4927 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4928 symbols bump up `max_local_dynindx' rather than
4929 `max_non_got_dynindx'.
4931 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4933 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4934 `min_got_dynindx', `max_unref_got_dynindx' and
4935 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4936 (mips_elf_sort_hash_table): Adjust accordingly.
4938 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4940 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4941 to access the hash table.
4943 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4945 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4946 non-NULL `htab' to the beginning.
4948 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4950 * elflink.c (elf_gc_sweep): Wrap overlong line.
4952 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4954 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4955 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4956 * elfxx-mips.c (mips_elf_link_hash_table): Add
4957 `ignore_branch_isa' member.
4958 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4959 in branch relocation calculation as an error if
4960 `ignore_branch_isa' has been set.
4961 (_bfd_mips_elf_insn32): Rename to...
4962 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4963 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4964 Handle the new parameter.
4966 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4968 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4969 local variable dynobj.
4972 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4973 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4974 executable from read-only sections into sdynrelro.
4975 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4976 dynamic relocs in sdynrelro.
4977 (elf_backend_want_dynrelro): Define.
4979 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4981 * config.bfd (*-*-rtemsaout*): Mark as removed.
4983 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4985 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4986 (arm-*-rtems*): Move to (arm*-*-eabi*).
4987 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4988 (m68-*-rtems*): Move to (m68*-*-elf*).
4990 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4992 * config.bfd (*-*-rtemscoff*): Mark as removed.
4994 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4997 * elflink.c (bfd_elf_record_link_assignment): Revert last
4998 change and don't ever clear `forced_local'. Set `mark'
5000 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
5002 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
5003 (bfd_elf_size_dynamic_sections): ... here.
5004 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
5005 and set `mark' instead in `__tls_get_addr_opt' processing.
5006 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
5008 2017-01-24 Alan Modra <amodra@gmail.com>
5010 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
5011 where dynamic relocs are preferable. Allow ifunc too.
5012 (ensure_undefweak_dynamic): New function.
5013 (allocate_dynrelocs): Use it here. Move plt handling last and
5014 don't make symbols dynamic, simplifying loop. Only make undef
5015 weak symbols with GOT entries dynamic. Correct condition
5016 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5017 comments. Remove goto.
5018 (ppc_elf_relocate_section): Correct test for using dynamic
5019 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5020 to suit. Set up explicit tls_index entries and implicit GOT
5021 tls_index entries resolvable at link time for
5022 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5023 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5024 (ensure_undefweak_dynamic): New function.
5025 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5026 with GOT entries dynamic. Remove unnecessary test of
5027 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5028 (ppc64_elf_relocate_section): Correct test for using dynamic
5029 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5030 to suit. Set up explicit tls_index entries and implicit GOT
5031 tls_index entries resolvable at link time for __tls_get_addr_opt.
5032 Simplify expression to clear mem for prelink.
5034 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5036 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5038 2017-01-20 Jiong Wang <jiong.wang@arm.com>
5040 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5041 (elf_backend_hash_symbol): Define.
5043 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5046 * elflink.c (bfd_elf_record_link_assignment): Clear any
5047 `forced_local' marking for DSO symbols that are not being
5050 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5052 * elfnn-riscv.c (riscv_elf_object_p): New function.
5054 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5057 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5059 (elf_x86_64_check_relocs): Create .eh_frame section for the
5061 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5062 .eh_frame section for the .plt.bnd section.
5063 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5064 for the .plt.bnd section.
5066 2017-01-12 Nick Clifton <nickc@redhat.com>
5069 * opncls.c (find_separate_debug_file): Add include_dirs
5070 parameter. Only include the directory part of the bfd's filename
5071 in search paths if include_dirs is true. Add a couple of extra
5072 locations for looking for debug files.
5073 ( bfd_follow_gnu_debuglink): Update invocation of
5074 find_separate_debug_file.
5075 (bfd_follow_gnu_debugaltlink): Likewise.
5076 (get_build_id): New function: Finds the build-id of the given bfd.
5077 (get_build_id_name): New function: Computes the name of the
5078 separate debug info file for a bfd, based upon its build-id.
5079 (check_build_id_file): New function: Checks to see if a separate
5080 debug info file exists at the given location, and that its
5081 build-id matches that of the original bfd.
5082 (bfd_follow_build_id_debuglink): New function: Finds a separate
5083 debug info file for a given bfd by using the build-id method.
5084 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5085 method of locating a separate debug info file before using the
5087 * bfd-in2.h: Regenerate.
5089 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5092 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5093 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5094 elf_x86_64_eh_frame_plt_got.
5095 (elf_x86_64_size_dynamic_sections): Get unwind info from
5096 elf_x86_64_bnd_arch_bed for the BND PLT.
5098 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
5100 * config.bfd: Add entries for i686-redox and x86_64-redox.
5102 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5104 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5106 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5107 .eh_frame section to 4 bytes for x32.
5108 (elf_x86_64_check_relocs): Likewise.
5110 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5113 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5114 (PLT_GOT_FDE_LENGTH): Likewise.
5115 (elf_i386_plt_layout): Add eh_frame_plt_got and
5116 eh_frame_plt_got_size.
5117 (elf_i386_plt): Updated.
5118 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5119 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5120 (elf_i386_size_dynamic_sections): Allocate and initialize
5121 .eh_frame section for .plt.got.
5122 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5124 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5125 eh_frame_plt_got_size.
5126 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5127 (PLT_GOT_FDE_LENGTH): Likewise.
5128 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5129 eh_frame_plt_got_size.
5130 (elf_x86_64_arch_bed): Updated.
5131 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5132 eh_frame_plt_got_size.
5133 (elf_x86_64_nacl_arch_bed): Likewise.
5134 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5135 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5136 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5137 .eh_frame section for .plt.got.
5138 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5141 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5143 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5144 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5146 2017-01-09 Nick Clifton <nickc@redhat.com>
5148 * dwarf2.c (lookup_address_in_function_table): Return early if
5149 there are no functions in the given comp unit, or if the high
5150 address of the last function in the comp unit is less than the
5153 2017-01-09 Nick Clifton <nickc@redhat.com>
5156 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5157 message if there are too many symbols to load.
5159 2017-01-04 James Clarke <jrtc27@jrtc27.com>
5161 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5162 if relocs are cached.
5164 2017-01-03 Rich Felker <bugdal@aerifal.cx>
5167 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5168 for R_MICROBLAZE_GOTOFF_64.
5170 2017-01-03 Nick Clifton <nickc@redhat.com>
5172 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5173 warning about using a possibly uninitialised variable.
5175 2017-01-02 Alan Modra <amodra@gmail.com>
5177 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5178 (allocate_plt_static, allocate_dynrelocs): Use it.
5180 2017-01-02 Alan Modra <amodra@gmail.com>
5182 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5183 .PARISC.unwind section.
5185 2017-01-02 Alan Modra <amodra@gmail.com>
5188 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5189 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5190 indirect to GOT pointer relative code edit.
5192 2017-01-02 Alan Modra <amodra@gmail.com>
5194 Update year range in copyright notice of all files.
5196 For older changes see ChangeLog-2016
5198 Copyright (C) 2017 Free Software Foundation, Inc.
5200 Copying and distribution of this file, with or without modification,
5201 are permitted in any medium without royalty provided the copyright
5202 notice and this notice are preserved.
5208 version-control: never