1 2017-11-23 Alan Modra <amodra@gmail.com>
3 * elf32-hppa.c (pc_dynrelocs): Define.
4 (elf32_hppa_copy_indirect_symbol): Don't copy dyn_relocs to weakdefs.
5 (alias_readonly_dynrelocs): New function.
6 (elf32_hppa_adjust_dynamic_symbol): Don't clear non_got_ref to
7 indicate dyn_relocs should be discarded, discard them here.
8 Use alias_readonly_dynrelocs.
9 (allocate_dynrelocs): Don't test or clear non_got_ref.
10 (elf32_hppa_relocate_section): Simplify test for dynamic relocs.
11 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't copy dyn_relocs
13 (alias_readonly_dynrelocs, pc_dynrelocs): New functions.
14 (ppc_elf_adjust_dynamic_symbol): Don't clear non_got_ref to
15 indicate dyn_relocs should be discarded, discard them here.
16 Use alias_readonly_dynrelocs.
17 (allocate_dynrelocs): Don't test or clear non_got_ref.
18 (ppc_elf_relocate_section): Simplify test for dynamic relocs.
20 2017-11-23 Alan Modra <amodra@gmail.com>
22 * elf64-ppc.c (struct ppc_link_hash_entry): Delete weakref field.
23 (ppc64_elf_copy_indirect_symbol): Don't set weakref.
24 (alias_readonly_dynrelocs): Use u.alias rather than weakref.
25 (ppc64_elf_adjust_dynamic_symbol): Don't use
26 alias_readonly_dynrelocs for function symbols.
28 2017-11-23 Alan Modra <amodra@gmail.com>
30 * elf-bfd.h (struct elf_link_hash_entry): Add is_weakalias.
31 Rename u.weakdef to u.alias and update comment.
32 (weakdef): New static inline function.
33 * elflink.c (bfd_elf_record_link_assignment) Test is_weakalias
34 rather than u.weakdef != NULL, and use weakdef function.
35 (_bfd_elf_adjust_dynamic_symbol): Likewise.
36 (_bfd_elf_fix_symbol_flags): Likewise. Clear is_weakalias on
37 all aliases if def has been overridden in a regular object, not
39 (elf_link_add_object_symbols): Delete new_weakdef flag. Test
40 is_weakalias and use weakdef. Set is_weakalias and circular
41 u.alias. Update comments.
42 (_bfd_elf_gc_mark_rsec): Test is_weakalias rather than
43 u.weakdef != NULL and use weakdef function.
44 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Test
45 is_weakalias rather than u.weakdef != NULL and use weakdef
46 function. Assert that def is strong defined.
47 * elf32-arc.c (elf_arc_adjust_dynamic_symbol): Likewise.
48 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
49 * elf32-bfin.c (elf32_bfinfdpic_adjust_dynamic_symbol): Likewise.
50 (bfin_adjust_dynamic_symbol): Likewise.
51 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
52 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
53 * elf32-frv.c (elf32_frvfdpic_adjust_dynamic_symbol): Likewise.
54 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
55 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
56 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
57 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
58 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
59 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
60 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Likewise.
61 * elf32-nds32.c (nds32_elf_adjust_dynamic_symbol): Likewise.
62 * elf32-nios2.c (nios2_elf32_adjust_dynamic_symbol): Likewise.
63 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
64 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
65 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
66 * elf32-score.c (s3_bfd_score_elf_adjust_dynamic_symbol): Likewise.
67 * elf32-score7.c (s7_bfd_score_elf_adjust_dynamic_symbol): Likewise.
68 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
69 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
70 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Likewise.
71 (tilepro_elf_adjust_dynamic_symbol): Likewise.
72 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
73 * elf32-xtensa.c (elf_xtensa_adjust_dynamic_symbol): Likewise.
74 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Likewise.
75 * elf64-hppa.c (elf64_hppa_adjust_dynamic_symbol): Likewise.
76 * elf64-ia64-vms.c (elf64_ia64_adjust_dynamic_symbol): Likewise.
77 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
78 (ppc64_elf_adjust_dynamic_symbol): Likewise.
79 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
80 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
81 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
82 * elfnn-ia64.c (elfNN_ia64_adjust_dynamic_symbol): Likewise.
83 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Likewise.
84 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
85 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
86 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
87 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
88 (tilegx_elf_adjust_dynamic_symbol): Likewise.
89 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
91 2017-11-21 Alan Modra <amodra@gmail.com>
93 * elf-bfd.h (elf_symbol_from): Check for NULL symbol bfd.
94 * elfcode.h (elf_slurp_reloc_table_from_section): Add FIXME comment.
96 2017-11-20 Nick Clifton <nickc@redhat.com>
99 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Skip
100 objects without a GNU_PROPERTY note section when looking for a bfd
101 onto which notes can be accumulated.
103 2017-11-20 Alan Modra <amodra@gmail.com>
107 * elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
108 and leave rel_hdr->sh_flags zero. Update calls.
109 (bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
110 flag when !gas before adding rel/rela section to group. Set
111 output rel/rela SHF_GROUP flags.
113 2017-11-18 Jim Wilson <jimw@sifive.com>
115 * elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
116 and to in error message.
118 2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
120 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
121 "%F%P:", instead of "%F:", to linker callback in case of error.
123 2017-11-16 Nick Clifton <nickc@redhat.com>
126 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
127 (elfcore_grok_openbsd_procinfo): Likewise.
128 (elfcore_grok_nto_status): Likewise.
130 2017-11-16 Nick Clifton <nickc@redhat.com>
132 * merge.c (sec_merge_emit): Always create padding buffer. Add
133 asserts to make sure that the buffer is long enough.
135 2017-11-15 Alan Modra <amodra@gmail.com>
137 * bfd.c (union _bfd_doprnt_args): Add "Bad".
138 (_bfd_doprnt): Handle more flags.
139 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
140 (error_handler_internal): Init args type to Bad.
142 2017-11-14 Alan Modra <amodra@gmail.com>
145 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
146 non-empty dynamic section.
147 (ppc_build_one_stub): Take elf_gp from output bfd, not output
149 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
151 2017-11-14 Alan Modra <amodra@gmail.com>
153 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
156 2017-11-13 Jan Beulich <jbeulich@suse.com>
158 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
160 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
161 (coff_write_object_contents): Likewise. Issue diagnostic for too
164 2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
167 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
170 2017-11-12 Alan Modra <amodra@gmail.com>
172 * elflink.c (elf_link_add_object_symbols): Ignore anything but
173 defined and defweak symbols when setting up weakdefs.
175 2017-11-12 Alan Modra <amodra@gmail.com>
177 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
178 to keep dyn_relocs, clear to discard. Comment.
179 (allocate_dynrelocs): Always clear non_got_ref when clearing
180 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
181 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
182 dyn_relocs on undefined syms to handle for non-pic too.
183 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
184 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
185 to keep dyn_relocs, clear to discard. Comment.
186 (allocate_dynrelocs): Always clear non_got_ref when clearing
187 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
188 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
189 dyn_relocs on undefined syms to handle for non-pic too.
190 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
191 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
192 dyn_relocs here. Don't bother setting non_got_ref. Comment.
193 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
194 ifuncs. Move code deleting dyn_relocs on undefined symbols to
195 handle for non-pic too. Don't test non_got_ref. Do test
196 dynamic_adjusted and ELF_COMMON_DEF_P.
198 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
200 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
201 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
202 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
204 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
206 * elf32-mips.c (elf32_mips_write_core_note): New function.
207 (elf_backend_write_core_note): New macro.
208 * elf64-mips.c (elf64_mips_write_core_note): New function.
209 (elf_backend_write_core_note): New macro.
210 * elfn32-mips.c (elf32_mips_write_core_note): New function.
211 (elf_backend_write_core_note): New macro.
213 2017-11-07 Alan Modra <amodra@gmail.com>
215 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
218 2017-11-07 Alan Modra <amodra@gmail.com>
220 * sysdep.h: Formatting, comment fixes.
221 (gettext, ngettext): Redefine when ENABLE_NLS.
222 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
223 (_): Define using gettext.
224 (textdomain, bindtextdomain): Use safer "do nothing".
225 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
226 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
228 2017-11-05 Alan Modra <amodra@gmail.com>
231 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
234 2017-11-05 Alan Modra <amodra@gmail.com>
237 * bfd.c (union _bfd_doprnt_args): New.
238 (PRINT_TYPE): Add FIELD arg. Take value from args.
239 (_bfd_doprnt): Replace ap parameter with args. Adjust all
240 PRINT_TYPE invocations and reading of format args to suit.
241 Move "%%" handling out of switch handling args. Support
242 positional parameters.
243 (_bfd_doprnt_scan): New function.
244 (error_handler_internal): Call _bfd_doprnt_scan and read args.
246 2017-11-04 Alan Modra <amodra@gmail.com>
248 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
249 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
250 (ppc_elf_relocate_section): Don't output a dynamic relocation
251 for IE GOT entries in an executable.
252 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
253 (ppc64_elf_size_dynamic_sections): Likewise.
254 (ppc64_elf_relocate_section): Likewise.
256 2017-11-04 Alan Modra <amodra@gmail.com>
258 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
259 callers. Don't bother with SEC_ALLOC test. Return section pointer.
261 (maybe_set_textrel): ..here.
262 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
263 (maybe_set_textrel): Call minfo to print textrel warning to map file.
265 2017-11-04 Alan Modra <amodra@gmail.com>
267 * elf32-hppa.c (enum _tls_type): Move.
268 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
269 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
270 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
271 (got_entries_needed, got_relocs_needed): New functions.
272 (allocate_dynrelocs): Use them.
273 (elf32_hppa_size_dynamic_sections): Likewise.
274 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
275 Correct code emitting relocs on GD/IE got entries. Report an
276 error when a symbol has both normal and TLS GOT relocs.
278 2017-11-04 Alan Modra <amodra@gmail.com>
281 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
282 for plabels when non-pic.
283 (maybe_set_textrel): New function.
284 (readonly_dynrelocs): Move and rewrite.
285 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
286 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
287 for functions. Expand non_got_ref comments.
288 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
290 2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
292 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
293 Don't use func_pointer_refcount. Don't set plt.refcount nor
294 non_got_ref for function pointer reference.
295 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
296 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
297 func_pointer_refcount.
298 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
299 func_pointer_refcount.
300 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
301 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
302 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
304 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
305 Nick Clifton <nickc@redhat.com>
308 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
309 overlarge raw syment count.
310 (coff_get_normalized_symtab): Likewise.
312 2017-11-01 James Bowman <james.bowman@ftdichip.com>
314 * archures.c: Add bfd_mach_ft32b.
315 * cpu-ft32.c: Add arch_info_struct.
316 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
318 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
320 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
321 (elf32_ft32_adjust_diff_reloc_value)
322 (elf32_ft32_adjust_reloc_if_spans_insn)
323 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
324 (ft32_elf_relax_section): New function.
325 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
326 * bfd-in2.h: Regenerate.
327 * libbfd.h: Regenerate.
329 2017-11-01 Nick Clifton <nickc@redhat.com>
332 * coffcode.h (coff_slurp_line_table): Check for an excessively
333 large line number count.
335 2017-11-01 Nick Clifton <nickc@redhat.com>
338 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
339 and offset in light of further possible bogus values.
341 2017-11-01 Alan Modra <amodra@gmail.com>
344 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
345 entry when just a dynamic reloc can serve. Ensure no dynamic
346 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
347 Expand and move the non_got_ref comment.
348 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
350 2017-11-01 Nick Clifton <nickc@redhat.com>
353 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
355 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
356 members of an archive.
358 2017-10-31 Nick Clifton <nickc@redhat.com>
361 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
364 2017-10-30 Alan Modra <amodra@gmail.com>
366 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
369 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
371 (bfd_elf_gc_sections): Likewise.
373 2017-10-30 Alan Modra <amodra@gmail.com>
376 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
377 ensure non_got_ref is not set due to debug references.
378 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
379 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
380 need for a plt entry.
381 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
382 dynamic relocs when pic. Remove bogus code attempting to handle
384 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
386 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
387 and SYMBOL_REFERENCES_LOCAL in GOT handling.
389 2017-10-28 Alan Modra <amodra@gmail.com>
392 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
393 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
394 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
395 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
397 2017-10-25 Alan Modra <amodra@gmail.com>
399 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
400 optionally prefixed with "_".
401 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
403 2017-10-24 Andrew Waterman <andrew@sifive.com>
405 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
408 2017-10-24 Renlin Li <renlin.li@arm.com>
411 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
413 2017-10-23 Nick Clifton <nickc@redhat.com>
416 * elflink.c (elf_link_output_extsym): Keep global undefined
417 symbols if they have been marked as needed.
419 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
421 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
423 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
424 `_bfd_mips_elf_mkobject'.
426 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
429 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
431 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
433 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
434 (riscv_pcgp_lo_reloc): Likewise.
435 (riscv_pcgp_relocs): Likewise.
436 (riscv_init_pcgp_relocs): New function.
437 (riscv_free_pcgp_relocs): Likewise.
438 (riscv_record_pcgp_hi_reloc): Likewise.
439 (riscv_record_pcgp_lo_reloc): Likewise.
440 (riscv_delete_pcgp_hi_reloc): Likewise.
441 (riscv_use_pcgp_hi_reloc): Likewise.
442 (riscv_record_pcgp_lo_reloc): Likewise.
443 (riscv_find_pcgp_lo_reloc): Likewise.
444 (riscv_delete_pcgp_lo_reloc): Likewise.
445 (_bfd_riscv_relax_pc): Likewise.
446 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
447 via the new functions above.
449 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
451 * elfnn-riscv.c (R_RISCV_DELETE): New define.
452 (_bfd_riscv_relax_delete): New function.
453 (perform_relocation): Handle R_RISCV_DELETE.
454 (_bfd_riscv_relax_section): Likewise.
456 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
459 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
460 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
461 bfd_link_executable for TLS check.
462 (tilegx_elf_check_relocs): Likewise.
463 (allocate_dynrelocs): Likewise.
464 (tilegx_elf_relocate_section): Likewise.
466 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
469 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
470 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
471 bfd_link_executable for TLS check.
472 (tilepro_elf_check_relocs): Likewise.
473 (allocate_dynrelocs): Likewise.
474 (tilepro_elf_relocate_section): Likewise.
476 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
479 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
480 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
481 bfd_link_executable for TLS check.
482 (_bfd_sparc_elf_check_relocs): Likewise.
483 (allocate_dynrelocs): Likewise.
484 (_bfd_sparc_elf_relocate_section): Likewise.
486 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
488 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
489 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
490 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
492 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
494 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
495 indirect and warning symbols.
497 2017-10-17 Alan Modra <amodra@gmail.com>
500 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
501 against size left rather than comparing pointers. Reorganise loop.
503 2017-10-17 Alan Modra <amodra@gmail.com>
506 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
507 and error for any other size that doesn't cover the header word.
509 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
511 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
512 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
513 (elf_backend_gc_sweep_hook): Likewise.
514 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
515 (bfinfdpic_gc_sweep_hook): Likewise.
516 (elf_backend_gc_sweep_hook): Likewise.
517 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
518 (elf_backend_gc_sweep_hook): Likewise.
519 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
520 (elf_backend_gc_sweep_hook): Likewise.
521 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
522 (elf_backend_gc_sweep_hook): Likewise.
523 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
524 (elf_backend_gc_sweep_hook): Likewise.
525 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
526 (elf_backend_gc_sweep_hook): Likewise.
527 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
529 (elf_m68k_remove_got_entry_type): Removed.
530 (elf_m68k_find_got_entry_ptr): Likewise.
531 (elf_m68k_remove_got_entry): Likewise.
532 (elf_m68k_gc_sweep_hook): Likewise.
533 (elf_backend_gc_sweep_hook): Likewise.
534 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
535 (elf_backend_gc_sweep_hook): Likewise.
536 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
537 (elf_backend_gc_sweep_hook): Likewise.
538 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
539 (elf_backend_gc_sweep_hook): Likewise.
540 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
541 (elf_backend_gc_sweep_hook): Likewise.
542 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
543 (elf_backend_gc_sweep_hook): Likewise.
544 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
545 (elf_backend_gc_sweep_hook): Likewise.
546 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
547 (elf_backend_gc_sweep_hook): Likewise.
548 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
549 (elf_backend_gc_sweep_hook): Likewise.
550 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
551 (elf_backend_gc_sweep_hook): Likewise.
552 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
553 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
554 (elf_backend_gc_sweep_hook): Likewise.
555 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
556 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
557 (elf_backend_gc_sweep_hook): Likewise.
558 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
559 (elf_backend_gc_sweep_hook): Likewise.
560 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
561 (elf_backend_gc_sweep_hook): Likewise.
562 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
563 (elf_backend_gc_sweep_hook): Likewise.
564 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
565 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
566 (elf_backend_gc_sweep_hook): Likewise.
567 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
568 (ppc64_elf_gc_sweep_hook): Likewise.
569 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
570 (elf_backend_gc_sweep_hook): Likewise.
571 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
572 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
573 * elflink.c (elf_link_add_object_symbols): Don't call
574 _bfd_elf_link_check_relocs here.
575 (gc_sweep_hook_fn): Removed.
576 (elf_gc_sweep): Remove gc_sweep_hook.
577 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
578 (elf_backend_gc_sweep_hook): Likewise.
579 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
580 (elf_backend_gc_sweep_hook): Likewise.
581 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
582 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
583 (elf_backend_gc_sweep_hook): Likewise.
584 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
585 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
586 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
587 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
588 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
589 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
591 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
593 * elf32-i386.c (elf_i386_backend_data): Removed.
594 (get_elf_i386_backend_data): Likewise.
595 (elf_i386_arch_bed): Replace elf_i386_backend_data with
596 elf_x86_backend_data.
597 (elf_i386_get_synthetic_symtab): Likewise.
598 (elf_i386_nacl_arch_bed): Likewise.
599 (elf_i386_vxworks_arch_bed): Likewise.
600 (elf_i386_relocate_section): Check target_os instead of
602 (elf_i386_finish_dynamic_symbol): Likewise.
603 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
604 Check target_os instead of is_vxworks.
605 (elf_i386_link_setup_gnu_properties): Remove normal_target and
606 is_vxworks. Initialize plt0_pad_byte.
607 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
608 (get_elf_x86_64_arch_data): Likewise.
609 (get_elf_x86_64_backend_data): Likewise.
610 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
611 elf_x86_backend_data.
612 (elf_x86_64_get_synthetic_symtab): Likewise.
613 (elf_x86_64_nacl_arch_bed): Likewise.
614 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
615 normal_target. Initialize plt0_pad_byte.
616 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
617 instead of is_vxworks.
618 (_bfd_x86_elf_size_dynamic_sections): Likewise.
619 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
620 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
621 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
622 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
623 Update normal_target. Set up plt0_pad_byte. Check target_os
624 instead of is_vxworks.
625 * elfxx-x86.h (elf_x86_target_os): New.
626 (elf_x86_backend_data): Likewise.
627 (get_elf_x86_backend_data): Likewise.
628 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
630 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
633 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
635 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
636 _bfd_x86_elf_finish_dynamic_sections.
637 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
638 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
640 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
643 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
646 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
647 hide symbol which was forced to be dynamic.
649 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
652 * elf32-cris.c (cris_elf_relocate_section): Don't generate
653 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
654 (cris_elf_check_relocs): Don't allocate dynamic relocation
655 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
657 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
660 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
661 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
662 (sh_elf_relocate_section): Don't generate dynamic relocation if
663 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
665 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
668 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
669 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
670 (elf_s390_relocate_section): Don't generate dynamic relocation
671 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
672 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
673 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
674 (elf_s390_relocate_section): Don't generate dynamic relocation
675 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
677 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
680 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
681 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
682 (allocate_dynrelocs): Discard dynamic relocations if
683 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
685 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
689 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
691 (allocate_dynrelocs): Discard dynamic relocations if
692 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
694 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
697 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
698 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
699 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
700 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
701 (elf_m68k_relocate_section): Don't generate dynamic relocation
702 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
704 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
707 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
708 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
709 (allocate_dynrelocs): Discard dynamic relocations if
710 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
711 (elf32_hppa_relocate_section): Don't generate dynamic
712 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
714 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
717 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
718 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
719 (allocate_fptr): Don't allocate function pointer if
720 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
721 (allocate_dynrel_entries): Don't allocate dynamic relocation
722 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
723 (set_got_entry): Don't set GOT entry if
724 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
725 (set_pltoff_entry): Don't set PLTOFF entry if
726 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
727 (elfNN_ia64_relocate_section): Don't install dynamic relocation
728 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
730 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
733 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
734 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
735 (allocate_dynrelocs): Don't allocate dynamic relocations if
736 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
738 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
741 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
742 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
743 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
744 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
746 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
749 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
750 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
751 (tilepro_elf_relocate_section): Don't generate dynamic
752 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
753 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
754 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
755 (tilegx_elf_relocate_section): Don't generate dynamic
756 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
758 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
761 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
762 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
764 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
765 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
767 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
770 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
771 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
773 2017-10-12 James Bowman <james.bowman@ftdichip.com>
775 * bfd-in2.h: Regenerate.
776 * libbfd.h: Regenerate.
777 * elf32-ft32.c: Add HOWTO R_FT32_15.
778 * reloc.c: Add BFD_RELOC_FT32_15.
780 2017-10-12 Nick Clifton <nickc@redhat.com>
782 * reloc.c (enum bfd_reloc_status): Start values at 2.
783 * bfd-in2.h: Regenerate.
784 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
785 that a TRUE return indicates success. Compare the result of
786 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
787 (build_one_stub): Change sense of tests against aarch64_relocate
789 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
790 than FALSE, when an error is detected.
791 (elfNN_aarch64_final_link_relocate): Likewise.
793 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-i386.c (elf_backend_hide_symbol): New.
796 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
797 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
798 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
800 2017-10-12 Alan Modra <amodra@gmail.com>
802 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
803 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
804 (bfd_elf_define_start_stop): Likewise.
806 2017-10-12 Alan Modra <amodra@gmail.com>
808 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
809 when executable rather than non-PIC.
810 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
811 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
813 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
815 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
817 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
818 (elf_external_linux_prpsinfo64_ugid32): ... this.
819 (swap_linux_prpsinfo32_out): Rename to...
820 (swap_linux_prpsinfo32_ugid32_out): ... this.
821 (elf_external_linux_prpsinfo64_ugid16): New structure.
822 (swap_linux_prpsinfo64_ugid16_out): New function.
823 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
824 (elf_backend_linux_prpsinfo64_ugid16): Define.
825 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
826 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
827 of the 64-bit Linux core PRPSINFO note.
828 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
830 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
832 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
834 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
835 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
836 (elf_external_ppc_linux_prpsinfo32)
837 (swap_ppc_linux_prpsinfo32_out): Move to...
838 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
839 (swap_linux_prpsinfo32_ugid32_out): ... these.
840 (elf_external_linux_prpsinfo32): Rename to...
841 (elf_external_linux_prpsinfo32_ugid16): ... this.
842 (swap_linux_prpsinfo32_out): Rename to...
843 (swap_linux_prpsinfo32_ugid16_out): ... this.
844 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
845 (elf_backend_linux_prpsinfo32_ugid16): Define.
846 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
847 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
848 of the 32-bit Linux core PRPSINFO note.
849 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
850 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
851 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
852 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
853 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
854 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
855 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
856 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
857 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
858 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
860 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
862 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
863 `gap' member ahead of `pr_flag'.
865 2017-10-11 Pedro Alves <palves@redhat.com>
867 * bfd.c (_doprnt): Rename to ...
868 (_bfd_doprnt): ... this.
869 (error_handler_internal): Adjust.
871 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
873 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
874 instead of incrementing it.
875 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
877 2017-10-10 Renlin Li <renlin.li@arm.com>
880 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
881 symbols into dynamic.
883 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
886 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
887 (riscv_elf_link_hash_table_create): Initialize max_alignment to
889 (_bfd_riscv_relax_section): Cache the max alignment of output
890 sections if possible.
892 2017-10-10 Alan Modra <amodra@gmail.com>
894 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
895 .opd whenever .opd is present and non-zero size. Move code
896 setting abiversion to/from output file earlier. Only set
897 u.opd.func_sec when --gc-sections. Read relocs and set up
898 u.opd.func_sec values here..
899 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
901 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
903 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
905 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
908 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
910 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
911 .interp section with "ld --no-dynamic-linker".
913 2017-10-09 Alan Modra <amodra@gmail.com>
916 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
917 funcinfo_hash_table and varinfo_hash_table.
919 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
921 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
922 in read-only section with minfo.
923 (sh_elf_size_dynamic_sections): Likewise.
925 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
927 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
930 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
932 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
933 this_hdr.sh_entsize only if section size > 0.
935 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
937 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
939 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
941 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
942 in read-only section with minfo.
943 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
945 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
947 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
950 2017-10-06 John Baldwin <jhb@FreeBSD.org>
952 * elf-bfd.h (struct elf_backend_data): Add
953 `elf_backend_grok_freebsd_prstatus'.
954 * elf.c (elfcore_grok_freebsd_note): Call
955 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
957 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
959 (elf_backend_grok_freebsd_prstatus): Define.
960 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
961 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
963 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
965 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
966 and has_non_got_reloc with zero_undefweak.
967 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
968 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
970 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
971 has_non_got_reloc with zero_undefweak.
972 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
973 has_got_reloc and has_non_got_reloc with zero_undefweak.
974 (elf_x86_link_hash_entry): Likewise.
976 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
978 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
979 (VERIFY_COPY_RELOC): Likewise.
981 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
983 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
984 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
985 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
987 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
989 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
990 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
991 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
993 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
995 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
996 * elf32-i386.c (elf_i386_relocate_section): Use it.
997 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
999 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1001 * elf32-i386.c (X86_SIZE_TYPE_P): New.
1002 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1003 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
1004 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1005 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
1007 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1009 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
1010 (PLT_LOCAL_IFUNC_P): Likewise.
1011 * elf32-i386.c (elf_i386_relocate_section): Use them.
1012 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1014 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1016 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
1017 * elf32-i386.c (elf_i386_relocate_section): Use it.
1018 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1020 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1022 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
1023 * elf32-i386.c (elf_i386_relocate_section): Use it.
1024 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1026 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1028 * elf32-i386.c (X86_PCREL_TYPE_P): New.
1029 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1030 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
1031 (X86_PCREL_TYPE_P): This.
1032 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1033 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
1034 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
1036 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
1038 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1040 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
1041 * elf32-i386.c (elf_i386_tls_transition): Use it.
1042 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1044 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
1047 Dump dynamic relocation in read-only section with minfo if
1049 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
1050 (maybe_set_textrel): Likewise.
1051 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
1052 read-only section with minfo.
1054 2017-10-05 John Baldwin <jhb@FreeBSD.org>
1056 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
1058 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
1061 in read-only section with minfo.
1062 (tilepro_elf_size_dynamic_sections): Likewise.
1063 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
1064 (tilegx_elf_size_dynamic_sections): Likewise.
1066 2017-10-05 Pedro Alves <palves@redhat.com>
1069 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
1070 ellipsis parameter. Split out bfd_error_on_input code to..
1071 (bfd_set_input_error): .. New function.
1072 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
1073 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
1074 * bfd-in2.h: Regenerate.
1076 2017-10-05 Alan Modra <amodra@gmail.com>
1078 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
1079 fini_array error value.
1081 2017-10-05 Alan Modra <amodra@gmail.com>
1084 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
1086 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
1088 (elf_fake_sections): Adjust calls. Exit immediately on failure.
1089 (bfd_elf_set_group_contents): Add associated reloc section indices
1092 2017-10-04 Alan Modra <amodra@gmail.com>
1094 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
1095 classify symbols for ELFv2.
1097 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
1100 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
1101 undergoes default promotion.
1102 * bfd-in2.h: Regenerate.
1104 2017-10-02 Alan Modra <amodra@gmail.com>
1106 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
1107 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1109 2017-10-01 Alan Modra <amodra@gmail.com>
1112 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
1113 (add_line_info): Always put end_sequence last.
1115 2017-10-01 Alan Modra <amodra@gmail.com>
1118 * dwarf2.c (read_section): Allocate buffer with extra byte for
1119 bfd_simple_get_relocated_section_contents rather than copying
1122 2017-09-29 Alan Modra <amodra@gmail.com>
1124 * merge.c (merge_strings): Return FALSE on malloc failure.
1125 (_bfd_merge_sections): Return failures from record_section and
1128 2017-09-28 Alan Modra <amodra@gmail.com>
1131 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1132 a case where plugin_notice isn't called.
1134 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1136 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1139 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1142 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1143 output_bfd to info->callbacks->minfo.
1145 2017-09-26 Nick Clifton <nickc@redhat.com>
1148 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1149 assertion failure if elf_x86_64_rtype_to_howto has already issued
1152 2017-09-26 Alan Modra <amodra@gmail.com>
1155 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1158 2017-09-26 Nick Clifton <nickc@redhat.com>
1161 * dwarf2.c (read_formatted_entries): Fail early if we know that
1162 the loop parsing data entries will overflow the end of the
1165 2017-09-26 Alan Modra <amodra@gmail.com>
1168 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1169 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1170 to stash->info_ptr_memory, and check die_ref is within that memory.
1171 Set info_ptr_end correctly when another CU is refd. Check die_ref
1172 for DW_FORM_ref4 etc. is within CU.
1174 2017-09-26 Alan Modra <amodra@gmail.com>
1177 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1178 (read_formatted_entries): Init "fe".
1179 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1181 2017-09-26 Alan Modra <amodra@gmail.com>
1184 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1185 bounds in inner loop.
1187 2017-09-25 Alan Modra <amodra@gmail.com>
1190 * dwarf1.c (parse_die): Sanity check pointer against section limit
1191 before dereferencing.
1192 (parse_line_table): Likewise.
1194 2017-09-25 Alan Modra <amodra@gmail.com>
1197 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1199 (parse_comp_unit): Likewise.
1201 2017-09-25 Alan Modra <amodra@gmail.com>
1204 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1206 2017-09-24 Alan Modra <amodra@gmail.com>
1209 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1210 within section bounds.
1212 2017-09-24 Alan Modra <amodra@gmail.com>
1215 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1217 2017-09-24 Alan Modra <amodra@gmail.com>
1220 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1221 pname param. Return status. Make name const. Don't abort,
1222 return an error. Formatting. Exit if current info_ptr matches
1223 orig_info_ptr. Update callers.
1224 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1225 nested_funcs an array of structs for extensibility. Formatting.
1227 2017-09-24 Alan Modra <amodra@gmail.com>
1230 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1231 rather than dividing by zero.
1233 2017-09-24 Alan Modra <amodra@gmail.com>
1236 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1238 2017-09-24 Alan Modra <amodra@gmail.com>
1241 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1243 2017-09-24 Alan Modra <amodra@gmail.com>
1246 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1247 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1250 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1253 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1256 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1259 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1260 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1262 2017-09-22 Pedro Alves <palves@redhat.com>
1263 Alan Modra <amodra@gmail.com>
1265 * version.h: Add comment.
1267 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1269 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1270 NT_S390_GS_BC, correct the previously swapped invocations of
1271 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1273 2017-09-19 Alan Modra <amodra@gmail.com>
1276 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1279 2017-09-19 Alan Modra <amodra@gmail.com>
1282 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1283 symbols before calculating verrefs. Don't renumber dynsyms
1284 after gc. Exclude .gnu.version when zero or one dynsym.
1285 Localize some vars and reindent.
1287 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1290 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1291 return from bfd_canonicalize_dynamic_reloc.
1293 2017-09-15 Alan Modra <amodra@gmail.com>
1296 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1297 overflows bfd_size_type.
1299 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1303 to indicate if conversion is performed.
1304 (elf_i386_check_relocs): Cache section contents and relocations
1305 if conversion is performed.
1306 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1307 contents and relocations if conversion is performed.
1309 2017-09-14 Nick Clifton <nickc@redhat.com>
1312 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1315 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1317 * elfxx-x86.h: Fix a typo in comments.
1319 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1321 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1323 2017-09-09 Alan Modra <amodra@gmail.com>
1325 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1328 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1330 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1331 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1332 (elf_i386_finish_dynamic_symbol): Likewise.
1333 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1334 (elf_x86_64_finish_dynamic_symbol): Likewise.
1335 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1336 (_bfd_x86_elf_fixup_symbol): Likewise.
1338 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1340 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1341 check has_non_got_reloc.
1343 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1347 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1348 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1349 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1350 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1351 and linker_def on __ehdr_start if it is referenced and not
1353 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1354 and return TRUE when building executable, if a symbol has
1355 non-GOT/non-PLT relocations in text section or there is no
1357 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1359 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1361 * elfxx-x86.h: Update comments.
1363 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1366 elf_x86_plt_layout_table with elf_x86_init_table.
1367 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1369 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1371 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1372 (elf_x86_init_table): This.
1373 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1374 elf_x86_plt_layout_table with elf_x86_init_table.
1376 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1378 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1379 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1380 * configure: Regenerated.
1381 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1382 and r_sym fields of plt_layout.
1383 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1385 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1386 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1387 r_info nor r_sym fields.
1388 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1390 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1392 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1394 * (_bfd_riscv_relax_align): Call bfd_set_error and
1395 print an error message when unable to relax a .align directive.
1397 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1399 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1400 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1401 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1402 R_RISCV_PCREL_HI20 relocs, and pass the result to
1403 riscv_record_pcrel_hi_reloc.
1405 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1407 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1408 r_type_p. Remove the converted argument. Replace
1409 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1410 the new relocation type via r_type_p.
1411 (elf_i386_relocate_section): Likewise.
1412 (elf_i386_finish_dynamic_symbol): Likewise.
1413 (need_convert_load): Removed.
1414 (check_relocs_failed): Updated.
1415 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1416 instead of setting need_convert_load.
1417 (_bfd_i386_elf_convert_load): Removed.
1418 * elf64-x86-64.c (need_convert_load): Removed.
1419 (check_relocs_failed): Updated.
1420 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1421 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1422 Return the new relocation type via r_type_p.
1423 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1424 instead of setting need_convert_load.
1425 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1427 (_bfd_x86_64_elf_convert_load): Removed.
1428 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1429 with SYMBOL_REFERENCES_LOCAL_P.
1430 (elf_x86_64_finish_dynamic_symbol): Likewise.
1431 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1433 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1434 (_bfd_x86_elf_link_symbol_references_local): New function.
1435 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1436 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1437 SYMBOL_REFERENCES_LOCAL_P.
1438 (elf_x86_link_hash_entry): Add local_ref.
1439 (elf_x86_link_hash_table): Remove convert_load.
1440 (_bfd_i386_elf_convert_load): Removed.
1441 (_bfd_x86_64_elf_convert_load): Likewise.
1442 (_bfd_x86_elf_link_symbol_references_local): New.
1444 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1446 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1447 (elf_x86_64_info_to_howto): Get the real relocation type by
1448 masking out R_X86_64_converted_reloc_bit.
1449 (elf_x86_64_check_tls_transition): Get the real relocation type
1450 by masking out R_X86_64_converted_reloc_bit.
1451 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1452 instead of setting converted_reloc.
1453 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1454 instead of converted_reloc. Get the real relocation type by
1455 masking out R_X86_64_converted_reloc_bit.
1456 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1457 R_X86_64_converted_reloc_bit is valid.
1458 * elfxx-x86.h (converted_reloc): Removed.
1460 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1462 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1463 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1464 to get the relocation type again.
1465 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1466 r_type when calling elf_x86_64_tls_transition. Don't use
1467 ELF32_R_TYPE to get the relocation type again.
1469 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1471 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1474 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1477 argument. Don't check relocation overflow. Avoid relocation
1478 overflow if --no-relax is used. Set converted_reloc on symbol
1479 if a GOTPCREL relocation is converted.
1480 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1481 --no-relax if GOTPCREL relocation conversion leads to relocation
1483 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1485 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1486 Edmar Wienskoski <edmar.wienskoski@nxp.com
1488 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1489 (ppc_elf_check_relocs): Handle it.
1490 (ppc_elf_vle_split20): New function.
1491 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1493 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1496 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1497 for x86-64 if GOT_TLS_GDESC_P is true.
1499 2017-09-03 Alan Modra <amodra@gmail.com>
1502 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1504 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1506 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1507 tls_get_addr for x86-64 in one place.
1509 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1511 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1512 with elfxx-x86.lo for 64-bit BFD.
1513 * configure: Regenerated.
1515 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1517 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1518 (_bfd_i386_elf_convert_load): This. Remove static.
1519 (elf_i386_size_dynamic_sections): Removed.
1520 (elf_backend_size_dynamic_sections): Likewise.
1521 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1522 (_bfd_x86_64_elf_convert_load): This. Remove static.
1523 (elf_x86_64_size_dynamic_sections): Removed.
1524 (elf_backend_size_dynamic_sections): Likewise.
1525 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1526 (elf_x86_allocate_dynrelocs): This. Make it static.
1527 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1528 (elf_x86_allocate_local_dynreloc): This. Make it static.
1529 (elf_i386_is_reloc_section): New function.
1530 (elf_x86_64_is_reloc_section): Likewise.
1531 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1532 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1533 Rearrange got_entry_size initialization.
1534 (_bfd_x86_elf_size_dynamic_sections): New function.
1535 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1536 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1537 (_bfd_i386_elf_convert_load): New.
1538 (_bfd_x86_64_elf_convert_load): Likewise.
1539 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1540 (elf_backend_size_dynamic_sections): Likewise.
1541 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1542 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1544 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1546 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1549 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1551 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1552 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1554 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1557 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1558 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1559 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1560 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1561 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1563 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1566 (elf_i386_allocate_local_dynrelocs): Likewise.
1567 (elf_i386_size_dynamic_sections): Replace
1568 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1569 with _bfd_x86_elf_allocate_dynrelocs and
1570 _bfd_x86_elf_allocate_local_dynrelocs.
1571 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1572 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1573 (elf_x86_64_size_dynamic_sections): Replace
1574 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1575 with _bfd_x86_elf_allocate_dynrelocs and
1576 _bfd_x86_elf_allocate_local_dynrelocs.
1577 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1578 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1579 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1580 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1582 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf32-i386.c (is_i386_elf): Removed.
1585 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1586 (elf_i386_size_dynamic_sections): Likewise.
1587 (elf_i386_relocate_section): Likewise.
1588 * elf64-x86-64.c (is_x86_64_elf): Removed.
1589 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1591 (elf_x86_64_size_dynamic_sections): Likewise.
1592 (elf_x86_64_relocate_section): Likewise.
1593 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1595 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1598 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1601 (elf_i386_allocate_dynrelocs): Replace
1602 elf_i386_compute_jump_table_size with
1603 elf_x86_compute_jump_table_size.
1604 (elf_i386_size_dynamic_sections): Likewise.
1605 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1606 (elf_x86_64_allocate_dynrelocs): Replace
1607 elf_x86_64_compute_jump_table_size with
1608 elf_x86_compute_jump_table_size.
1609 (elf_x86_64_size_dynamic_sections): Likewise.
1610 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1612 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1613 (elf_x86_compute_jump_table_size): New.
1615 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1617 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1619 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1620 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1622 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1624 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1625 with htab->is_vxworks.
1626 (elf_i386_size_dynamic_sections): Likewise.
1627 (elf_i386_relocate_section): Likewise.
1628 (elf_i386_finish_dynamic_symbol): Likewise.
1629 (elf_i386_finish_dynamic_sections): Likewise.
1631 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1634 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1635 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1636 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1637 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1638 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1639 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1640 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1642 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1645 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1646 ELF_COMMON_DEF_P for common symbols.
1648 2017-09-02 Alan Modra <amodra@gmail.com>
1650 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1651 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1652 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1654 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1657 (elf_backend_gc_mark_hook): Likewise.
1658 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1659 (elf_backend_gc_mark_hook): Likewise.
1660 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1661 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1662 (elf_backend_gc_mark_hook): Likewise.
1664 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1667 (elf_backend_adjust_dynamic_symbol): Likewise.
1668 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1669 (elf_backend_adjust_dynamic_symbol): Likewise.
1670 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1671 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1672 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1673 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1674 (elf_backend_adjust_dynamic_symbol): Likewise.
1676 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1678 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1681 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1683 * elf32-i386.c (elf_i386_mkobject): Removed.
1684 (bfd_elf32_mkobject): Likewise.
1685 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1686 (bfd_elf64_mkobject): Likewise.
1687 (bfd_elf32_mkobject): Likewise.
1688 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1689 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1690 (bfd_elf64_mkobject): Likewise.
1691 (bfd_elf32_mkobject): Likewise.
1693 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1696 Call _bfd_x86_elf_link_setup_gnu_properties.
1697 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1698 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1700 (elf_x86_64_non_lazy_plt): Likewise.
1701 (elf_x86_64_lazy_bnd_plt): Likewise.
1702 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1703 (elf_x86_64_lazy_ibt_plt): Likewise.
1704 (elf_x32_lazy_ibt_plt): Likewise.
1705 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1706 (elf_x32_non_lazy_ibt_plt): Likewise.
1707 (elf_x86_64_nacl_plt): Likewise.
1708 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1709 _bfd_x86_elf_link_setup_gnu_properties.
1710 * elfxx-x86.c: Include elf-vxworks.h".
1711 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1712 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1713 comments for pic_plt0_entry and pic_plt_entry.
1714 (elf_x86_non_lazy_plt_layout): Likewise.
1715 (elf_x86_plt_layout_table): New.
1716 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1718 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1722 .eh_frame section for the second PLT.
1723 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1724 alignment of .eh_frame section for the second PLT.
1726 2017-09-01 Nick Clifton <nickc@redhat.com>
1729 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1732 2017-09-01 Nick Clifton <nickc@redhat.com>
1735 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1736 attribute buffer is NUL terminated.
1738 2017-08-31 Nick Clifton <nickc@redhat.com>
1741 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1742 to dwarf string sections.
1744 2017-08-31 Alan Modra <amodra@gmail.com>
1746 * po/SRC-POTFILES.in: Regenerate.
1748 2017-08-31 Alan Modra <amodra@gmail.com>
1750 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1751 for a section containing just a terminator. Allow multiple
1752 terminators at end of section.
1753 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1754 sections when not adding alignment. Assert on terminator in
1757 2017-08-31 Alan Modra <amodra@gmail.com>
1761 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1764 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1766 * configure.ac (bfd_backends): Add elf64.lo together with
1767 elfxx-x86.lo for 64-bit BFD.
1768 * configure: Regenerated.
1770 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1772 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1775 2017-08-31 Alan Modra <amodra@gmail.com>
1778 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1779 before _close_and_cleanup. Call iovec->bclose after.
1780 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1782 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1784 * elf32-i386.c (elf_i386_plt_type): Removed.
1785 (elf_i386_plt): Likewise.
1786 (elf_i386_get_synthetic_symtab): Updated. Call
1787 _bfd_x86_elf_get_synthetic_symtab.
1788 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1789 (elf_x86_64_plt): Likewise.
1790 (elf_x86_64_get_synthetic_symtab): Updated. Call
1791 _bfd_x86_elf_get_synthetic_symtab.
1792 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1793 (elf_x86_64_get_plt_got_vma): Likewise.
1794 (elf_i386_valid_plt_reloc_p): Likewise.
1795 (elf_x86_64_valid_plt_reloc_p): Likewise.
1796 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1797 * elfxx-x86.h (elf_x86_plt_type): New.
1798 (elf_x86_plt): Likewise.
1799 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1801 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1803 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1804 target_id instead of elf_machine_code.
1806 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1808 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1809 (elf_i386_lazy_plt_layout): Likewise.
1810 (elf_i386_non_lazy_plt_layout): Likewise.
1811 (elf_i386_plt_layout): Likewise.
1812 (elf_i386_link_hash_table): Likewise.
1813 (elf_i386_next_tls_desc_index): Likewise.
1814 (elf_i386_srelplt2): Likewise.
1815 (elf_i386_plt): Likewise.
1816 (elf_i386_lazy_plt): Likewise.
1817 (elf_i386_non_lazy_plt): Likewise.
1818 (elf_i386_link_hash_table_create): Likewise.
1819 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1820 (elf_i386_lazy_plt): Updated.
1821 (elf_i386_non_lazy_plt): Likewise.
1822 (elf_i386_lazy_ibt_plt): Likewise.
1823 (elf_i386_non_lazy_ibt_plt): Likewise.
1824 (elf_i386_allocate_dynrelocs): Likewise.
1825 (elf_i386_size_dynamic_sections): Likewise.
1826 (elf_i386_relocate_section): Likewise.
1827 (elf_i386_finish_dynamic_symbol): Likewise.
1828 (elf_i386_finish_dynamic_sections): Likewise.
1829 (elf_i386_get_synthetic_symtab): Likewise.
1830 (elf_i386_link_setup_gnu_properties): Likewise.
1831 (elf_i386_nacl_plt): Likewise.
1832 * elf64-x86-64.c (ABI_64_P): Removed.
1833 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1834 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1835 (elf_x86_64_lazy_plt_layout): Likewise.
1836 (elf_x86_64_non_lazy_plt_layout): Likewise.
1837 (elf_x86_64_plt_layout): Likewise.
1838 (elf_x86_64_link_hash_table): Likewise.
1839 (elf_x86_64_plt): Likewise.
1840 (elf_x86_64_lazy_plt): Likewise.
1841 (elf_x86_64_non_lazy_plt): Likewise.
1842 (elf_x86_64_link_hash_table_create): Likewise.
1843 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1844 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1845 (elf_x86_64_lazy_plt): Updated.
1846 (elf_x86_64_non_lazy_plt): Likewise.
1847 (elf_x86_64_lazy_bnd_plt): Likewise.
1848 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1849 (elf_x86_64_lazy_ibt_plt): Likewise.
1850 (elf_x32_lazy_ibt_plt): Likewise.
1851 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1852 (elf_x32_non_lazy_ibt_plt): Likewise.
1853 (elf_x86_64_allocate_dynrelocs): Likewise.
1854 (elf_x86_64_size_dynamic_sections): Likewise.
1855 (elf_x86_64_relocate_section): Likewise.
1856 (elf_x86_64_finish_dynamic_symbol): Likewise.
1857 (elf_x86_64_finish_dynamic_sections): Likewise.
1858 (elf_x86_64_get_synthetic_symtab): Likewise.
1859 (elf_x86_64_link_setup_gnu_properties): Likewise.
1860 (elf_x86_64_nacl_plt): Likewise.
1861 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1863 (ELF32_DYNAMIC_INTERPRETER): New.
1864 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1865 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1866 (_bfd_x86_elf_link_hash_table_create): Likewise.
1867 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1868 (elf_x86_link_hash_table_free): This. Make it static.
1869 * elfxx-x86.h: Don't include "objalloc.h".
1871 (elf_x86_lazy_plt_layout): Likewise.
1872 (elf_x86_non_lazy_plt_layout): Likewise.
1873 (elf_x86_plt_layout): Likewise.
1874 (_bfd_x86_elf_link_hash_table_create): Likewise.
1875 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1876 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1877 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1878 srelplt2 and next_tls_desc_index.
1879 (_bfd_x86_elf_link_hash_table_free): Removed.
1881 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1883 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1884 branch offset interpretation.
1886 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1889 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1891 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1893 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1894 (elf_x86_64_srelplt2): Likewise.
1896 2017-08-30 Alan Modra <amodra@gmail.com>
1898 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1899 (ppc64_elf_tls_optimize): Set it.
1900 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1901 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1902 addis would add zero.
1903 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1904 (ppc_elf_tls_optimize): Set it.
1905 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1906 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1908 2017-08-30 Alan Modra <amodra@gmail.com>
1910 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1911 __tls_get_addr call sequences to LE, don't move the addi down
1912 to the nop. Replace the bl with addi and leave the nop alone.
1914 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1916 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1918 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1920 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1922 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1924 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1925 (BFD64_BACKENDS): Likewise.
1926 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1927 (BFD64_BACKENDS_CFILES): Likewise.
1928 * Makefile.in: Regenerated.
1929 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1930 elf32-i386.lo and elf64-x86-64.lo.
1931 * configure: Regenerated.
1932 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1933 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1934 "objalloc.h" and "hashtab.h".
1935 (ELIMINATE_COPY_RELOCS): Removed.
1936 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1937 (SYMBOL_NO_COPYRELOC): Likewise.
1938 (elf_i386_link_hash_entry): Likewise.
1939 (GOT_UNKNOWN): Likewise.
1940 (GOT_NORMAL): Likewise.
1941 (GOT_TLS_GD): Likewise.
1942 (elf_i386_hash_entry): Likewise.
1943 (elf_i386_obj_tdata): Likewise.
1944 (elf_i386_tdata): Likewise.
1945 (elf_i386_local_got_tls_type): Likewise.
1946 (elf_i386_local_tlsdesc_gotent): Likewise.
1947 (elf_i386_hash_table): Likewise.
1948 (elf_i386_link_hash_newfunc): Likewise.
1949 (elf_i386_local_htab_hash): Likewise.
1950 (elf_i386_local_htab_eq): Likewise.
1951 (elf_i386_get_local_sym_hash): Likewise.
1952 (elf_i386_link_hash_table_free): Likewise.
1953 (elf_i386_copy_indirect_symbol): Likewise.
1954 (elf_i386_fixup_symbol): Likewise.
1955 (elf_i386_readonly_dynrelocs): Likewise.
1956 (elf_i386_always_size_sections): Likewise.
1957 (elf_i386_set_tls_module_base): Likewise.
1958 (elf_i386_dtpoff_base): Likewise.
1959 (compare_relocs): Likewise.
1960 (elf_i386_hash_symbol): Likewise.
1961 (elf_i386_parse_gnu_properties): Likewise.
1962 (elf_i386_merge_gnu_properties): Likewise.
1963 (elf_i386_link_check_relocs): Likewise.
1964 (elf_i386_merge_symbol_attribute): Likewise.
1965 (bfd_elf32_bfd_link_check_relocs): Likewise.
1966 (elf_backend_copy_indirect_symbol): Likewise.
1967 (elf_backend_always_size_sections): Likewise.
1968 (elf_backend_omit_section_dynsym): Likewise.
1969 (elf_backend_hash_symbol): Likewise.
1970 (elf_backend_fixup_symbol): Likewise.
1971 (elf_backend_parse_gnu_properties): Likewise.
1972 (elf_backend_merge_gnu_properties): Likewise.
1973 (elf_backend_merge_symbol_attribute): Likewise.
1974 (elf_i386_mkobject): Updated.
1975 (elf_i386_link_hash_table_create): Likewise.
1976 (elf_i386_check_tls_transition): Likewise.
1977 (elf_i386_tls_transition): Likewise.
1978 (elf_i386_convert_load_reloc): Likewise.
1979 (elf_i386_check_relocs): Likewise.
1980 (elf_i386_adjust_dynamic_symbol): Likewise.
1981 (elf_i386_allocate_dynrelocs): Likewise.
1982 (elf_i386_convert_load): Likewise.
1983 (elf_i386_size_dynamic_sections): Likewise.
1984 (elf_i386_relocate_section): Likewise.
1985 (elf_i386_finish_dynamic_symbol ): Likewise.
1986 (elf_i386_finish_dynamic_sections): Likewise.
1987 (elf_i386_output_arch_local_syms): Likewise.
1988 (elf_i386_get_synthetic_symtab): Likewise.
1989 (elf_i386_link_setup_gnu_properties): Likewise.
1990 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1991 of elf_link_hash_table, as base.
1992 (elf_i386_next_tls_desc_index): New.
1993 (elf_i386_srelplt2): Likewise.
1994 (elf_i386_plt): Likewise.
1995 (elf_i386_lazy_plt): Likewise.
1996 (elf_i386_non_lazy_plt): Likewise.
1997 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1998 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1999 "objalloc.h" and "hashtab.h".
2000 (ELIMINATE_COPY_RELOCS): Removed.
2001 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2002 (SYMBOL_NO_COPYRELOC): Likewise.
2003 (elf_x86_64_link_hash_entry): Likewise.
2004 (GOT_UNKNOWN): Likewise.
2005 (GOT_NORMAL): Likewise.
2006 (GOT_TLS_GD): Likewise.
2007 (elf_x86_64_hash_entry): Likewise.
2008 (elf_x86_64_obj_tdata): Likewise.
2009 (elf_x86_64_tdata): Likewise.
2010 (elf_x86_64_local_got_tls_type): Likewise.
2011 (elf_x86_64_local_tlsdesc_gotent): Likewise.
2012 (elf_x86_64_hash_table): Likewise.
2013 (elf_x86_64_link_hash_newfunc): Likewise.
2014 (elf_x86_64_local_htab_hash): Likewise.
2015 (elf_x86_64_local_htab_eq): Likewise.
2016 (elf_x86_64_get_local_sym_hash): Likewise.
2017 (elf_x86_64_link_hash_table_free): Likewise.
2018 (elf_x86_64_copy_indirect_symbol): Likewise.
2019 (elf_x86_64_fixup_symbol): Likewise.
2020 (elf_x86_64_readonly_dynrelocs): Likewise.
2021 (elf_x86_64_always_size_sections): Likewise.
2022 (elf_x86_64_set_tls_module_base): Likewise.
2023 (elf_x86_64_dtpoff_base): Likewise.
2024 (compare_relocs): Likewise.
2025 (elf_x86_64_merge_symbol_attribute): Likewise.
2026 (elf_x86_64_hash_symbol): Likewise.
2027 (elf_x86_64_parse_gnu_properties): Likewise.
2028 (elf_x86_64_merge_gnu_properties): Likewise.
2029 (elf_x86_64_link_check_relocs): Likewise.
2030 (elf_backend_copy_indirect_symbol): Likewise.
2031 (elf_backend_always_size_sections): Likewise.
2032 (bfd_elf64_bfd_link_check_relocs): Likewise.
2033 (elf_backend_merge_symbol_attribute): Likewise.
2034 (elf_backend_hash_symbol): Likewise.
2035 (elf_backend_omit_section_dynsym): Likewise.
2036 (elf_backend_fixup_symbol): Likewise.
2037 (elf_backend_parse_gnu_properties): Likewise.
2038 (elf_backend_merge_gnu_properties): Likewise.
2039 (bfd_elf32_bfd_link_check_relocs): Likewise.
2040 (elf_x86_64_mkobject): Updated.
2041 (elf_x86_64_link_hash_table_create): Likewise.
2042 (elf_x86_64_check_tls_transition): Likewise.
2043 (elf_x86_64_tls_transition): Likewise.
2044 (elf_x86_64_convert_load_reloc): Likewise.
2045 (elf_x86_64_check_relocs): Likewise.
2046 (elf_x86_64_adjust_dynamic_symbol): Likewise.
2047 (elf_x86_64_allocate_dynrelocs): Likewise.
2048 (elf_x86_64_convert_load): Likewise.
2049 (elf_x86_64_size_dynamic_sections): Likewise.
2050 (elf_x86_64_relocate_section): Likewise.
2051 (elf_x86_64_finish_dynamic_symbol ): Likewise.
2052 (elf_x86_64_finish_dynamic_sections): Likewise.
2053 (elf_x86_64_output_arch_local_syms): Likewise.
2054 (elf_x86_64_get_synthetic_symtab): Likewise.
2055 (elf_x86_64_link_setup_gnu_properties): Likewise.
2056 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
2057 instead of elf_link_hash_table, as base.
2058 (elf_x86_64_next_tls_desc_index): New.
2059 (elf_x86_64_srelplt2): Likewise.
2060 (elf_x86_64_plt): Likewise.
2061 (elf_x86_64_lazy_plt): Likewise.
2062 (elf_x86_64_non_lazy_plt): Likewise.
2063 * elfxx-x86.c: New file.
2064 * elfxx-x86.h: Likewise.
2066 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
2070 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2072 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2074 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
2075 sections before checking dynamic relocations and free invalid
2076 PLT section contents.
2077 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2079 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2081 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
2082 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
2084 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
2089 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2091 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
2093 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
2095 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
2097 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
2100 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
2101 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
2102 Add a has_no_copy_on_protected bitfield.
2103 (elf_has_no_copy_on_protected): New.
2104 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
2105 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2106 (elf_merge_gnu_property_list): Likewise.
2107 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
2108 to FALSE for elf_has_no_copy_on_protected.
2109 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
2110 (elf_i386_link_hash_entry): Add def_protected.
2111 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2112 when checking info->nocopyreloc.
2113 (elf_i386_link_setup_gnu_properties): Don't set
2114 extern_protected_data here.
2115 (elf_i386_merge_symbol_attribute): New function.
2116 (elf_backend_merge_symbol_attribute): New.
2117 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2118 (elf_x86_64_link_hash_entry): Add def_protected.
2119 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2120 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2121 when checking info->nocopyreloc.
2122 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2123 relocation run-time overflow and unresolvable R_X86_64_32S
2124 relocation against protected data symbol defined in shared object
2125 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2126 (elf_x86_64_link_setup_gnu_properties): Don't set
2127 extern_protected_data here.
2128 (elf_x86_64_merge_symbol_attribute): New function.
2129 (elf_backend_merge_symbol_attribute): New.
2131 2017-08-26 Alan Modra <amodra@gmail.com>
2133 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2134 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2135 (ppc_elf_relocate_section): Comment fix.
2136 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2137 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2138 Support dynamic relocs for TPREL16 when non-pic too.
2139 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2140 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2143 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2145 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2146 "symbol" in comments.
2147 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2149 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2152 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2153 R_X86_64_PC32 relocation run-time overflow and unresolvable
2154 R_X86_64_32S relocation with -z nocopyreloc.
2156 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2158 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2159 Undefined symbols may not have a type.
2160 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2162 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2164 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2165 bfd_link_info. Report shared, PIE or PDE object based on
2167 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2168 (elf_x86_64_relocate_section): Likewise.
2170 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2173 for function symbols.
2174 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2176 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2178 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2179 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2180 is set on any input relocatable file.
2181 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2183 2017-08-23 Alan Modra <amodra@gmail.com>
2186 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2187 ensure_undefweak_dynamic. Handle undefined too.
2188 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2189 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2190 (allocate_dynrelocs): Discard undefined non-default visibility
2191 relocs first. Make undefined syms dynamic. Tidy goto.
2193 2017-08-21 Alan Modra <amodra@gmail.com>
2194 H.J. Lu <hongjiu.lu@intel.com>
2197 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2198 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2200 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2203 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2204 undefined weak symbols.
2206 2017-08-18 Nick Clifton <nickc@redhat.com>
2209 * tekhex.c (getsym): Fix check for source pointer walking off the
2210 end of the input buffer.
2212 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2215 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2216 relocations in debug sections, change abort to _bfd_error_handler.
2218 2017-08-14 Nick Clifton <nickc@redhat.com>
2221 * elf.c (setup_group): Check for an empty or very small group
2223 * po/bfd.pot: Regenerate.
2225 2017-08-14 Alan Modra <amodra@gmail.com>
2228 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2229 alignment padding here.
2230 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2231 in a reverse pass over sections.
2233 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2237 for @plt suffixes first.
2238 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2240 2017-08-08 Nick Clifton <nickc@redhat.com>
2243 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2244 small section lengths.
2245 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2247 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2248 there is enough data present in the note.
2250 2017-08-08 Alan Modra <amodra@gmail.com>
2253 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2254 got.refcount for GOTOFF relocs, just create .got section.
2256 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2258 * elflink.c (elf_link_add_object_symbols): Move common symbol
2259 check after bed->common_definition.
2261 2017-08-07 Alan Modra <amodra@gmail.com>
2264 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2265 needed to define various dynamic tags have been discarded.
2267 2017-08-07 Nick Clifton <nickc@redhat.com>
2270 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2271 has not been set then use the bfd returned by
2272 _bfd_elf_link_setup_gnu_properties. If that is null then search
2273 through all the input bfds selecting the first normal, ELF format
2275 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2277 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2281 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2282 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2283 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2284 (elf_i386_link_check_relocs): New function.
2285 (bfd_elf32_bfd_link_check_relocs): New.
2286 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2288 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2289 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2290 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2291 (elf_x86_64_link_check_relocs): New function.
2292 (bfd_elf64_bfd_link_check_relocs): New.
2293 (bfd_elf32_bfd_link_check_relocs): Likewise.
2295 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2298 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2299 as undefined for --no-define-common.
2301 2017-08-05 Alan Modra <amodra@gmail.com>
2303 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2304 hppa_link_hash_table.
2306 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2308 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2309 entries for sysregs with negative indices.
2311 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2313 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2314 isn't the S/390 specific elf data.
2315 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2317 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2319 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2320 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2321 [R_RISCV_ADD16]: Likewise.
2322 [R_RISCV_ADD32]: Likewise.
2323 [R_RISCV_ADD64]: Likewise.
2324 [R_RISCV_SUB6]: Likewise.
2325 [R_RISCV_SUB8]: Likewise.
2326 [R_RISCV_SUB16]: Likewise.
2327 [R_RISCV_SUB32]: Likewise.
2328 [R_RISCV_SUB64]: Likewise.
2330 2017-07-31 Alan Modra <amodra@gmail.com>
2332 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2333 without ld.so checks.
2335 2017-07-29 Alan Modra <amodra@gmail.com>
2338 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2339 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2340 (is_elfv2_localentry0): Test non_zero_localentry.
2341 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2343 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2345 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2346 pointer check for htab->elf.irelplt.
2347 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2349 2017-07-27 Nick Clifton <nickc@redhat.com>
2352 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2354 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2356 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2358 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2360 (evax_bfd_print_emh): Check for invalid string lengths.
2362 2017-07-25 Nick Clifton <nickc@redhat.com>
2364 * po/fr.po: Updated French translation.
2366 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2369 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2370 16-bit absolute branches into 10-bit pc-relative branches on the
2371 MSP430 as well as the MSP430X.
2373 2017-07-25 Alan Modra <amodra@gmail.com>
2375 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2376 (stub_eh_frame_size): New function.
2377 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2378 (group_sections): Init group tls_get_addr_opt_bctrl.
2379 (ppc64_elf_size_stubs): Update sizing and initialization of
2380 .eh_frame. Iteration over stubs via group list.
2381 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2382 (ppc64_elf_finish_dynamic_sections): Update finalization of
2385 2017-07-24 Nick Clifton <nickc@redhat.com>
2388 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2389 of the relocs to the canonicalize_one_reloc routine.
2390 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2391 for the _bfd_mach_o_canonicalize_one_reloc field.
2392 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2393 res_base parameter. Use to check for corrupt pair relocs.
2394 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2396 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2398 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2401 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2402 enough data in the record before attempting to parse it.
2403 (_bfd_vms_slurp_eeom): Likewise.
2405 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2406 (image_set_ptr): Likewise.
2407 (alpha_vms_slurp_relocs): Likewise.
2409 (alpha_vms_object_p): Check for a truncated record.
2411 2017-07-24 Nick Clifton <nickc@redhat.com>
2414 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2415 an unrecognized reloc and sets the bfd_error value.
2416 * libbfd.h: Regenerate.
2417 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2419 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2420 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2421 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2422 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2423 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2425 2017-07-23 Alan Modra <amodra@gmail.com>
2427 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2430 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2433 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2434 reloc_class_ifunc for ifunc symbols.
2436 2017-07-19 Nick Clifton <nickc@redhat.com>
2439 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2440 correct magic bytes at the start, set the error to wrong format
2441 and clear the format selector before returning NULL.
2443 2017-07-19 Nick Clifton <nickc@redhat.com>
2446 * coff-rs6000.c (_bfd_strntol): New function.
2447 (_bfd_strntoll): New function.
2448 (GET_VALUE_IN_FIELD): New macro.
2449 (EQ_VALUE_IN_FIELD): new macro.
2450 (_bfd_xcoff_slurp_armap): Use new macros.
2451 (_bfd_xcoff_archive_p): Likewise.
2452 (_bfd_xcoff_read_ar_hdr): Likewise.
2453 (_bfd_xcoff_openr_next_archived_file): Likewise.
2454 (_bfd_xcoff_stat_arch_elt): Likewise.
2455 * coff64-rs6000.c (_bfd_strntol): New function.
2456 (_bfd_strntoll): New function.
2457 (GET_VALUE_IN_FIELD): New macro.
2458 (xcoff64_slurp_armap): Use new macros.
2460 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2461 John Eric Martin <John.Martin@emmicro-us.com>
2463 * bfd-in2.h: Regenerate.
2464 * libbfd.h: Regenerate.
2465 * elf32-arc.c (JLI): Define.
2466 * reloc.c: Add JLI relocations.
2468 2017-07-18 Nick Clifton <nickc@redhat.com>
2471 * coff-sh.c: Fix spelling typos.
2472 * compress.c: Likewise.
2473 * cpu-pdp11.c: Likewise.
2474 * ecofflink.c: Likewise.
2475 * elf-m10300.c: Likewise.
2477 * elf32-arm.c: Likewise.
2478 * elf32-m68k.c: Likewise.
2479 * elf32-nds32.c: Likewise.
2480 * elf32-ppc.c: Likewise.
2481 * elf32-sh.c: Likewise.
2482 * elf32-v850.c: Likewise.
2483 * elf64-ppc.c: Likewise.
2484 * elf64-x86-64.c: Likewise.
2485 * elflink.c: Likewise.
2486 * elfnn-aarch64.c: Likewise.
2487 * elfxx-mips.c: Likewise.
2489 * sunos.c: Likewise.
2490 * vms-alpha.c: Likewise.
2491 * xcofflink.c: Likewise.
2493 2017-07-18 Nick Clifton <nickc@redhat.com>
2496 * coffcode.h (handle_COMDAT): Replace abort with an error message
2499 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2502 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2505 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2507 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2509 2017-07-16 Alan Modra <amodra@gmail.com>
2511 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2512 __tls_index GOT entries when using __tls_get_addr_opt stub.
2513 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2515 2017-07-12 Alan Modra <amodra@gmail.com>
2517 * po/es.po: Update from translationproject.org/latest/bfd/.
2518 * po/fi.po: Likewise.
2519 * po/fr.po: Likewise.
2520 * po/id.po: Likewise.
2521 * po/ja.po: Likewise.
2522 * po/ro.po: Likewise.
2523 * po/ru.po: Likewise.
2524 * po/sr.po: Likewise.
2525 * po/sv.po: Likewise.
2526 * po/tr.po: Likewise.
2527 * po/uk.po: Likewise.
2528 * po/vi.po: Likewise.
2529 * po/zh_CN.po: Likewise.
2530 * po/hr.po: New file from translationproject.org.
2531 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2532 * configure: Regenerate.
2534 2017-07-12 Nick Clifton <nickc@redhat.com>
2536 Fix compile time warnings using gcc 7.1.1.
2537 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2539 (elf_xtensa_get_gotplt_section): Increase length of got_name
2541 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2542 default return of FALSE.
2543 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2544 default return of FALSE.
2546 2017-07-12 Alan Modra <amodra@gmail.com>
2548 * binary.c (binary_set_section_contents): Don't print filepos in
2550 (coff_write_object_contents): Cast size_t for error message.
2551 (coff_slurp_line_table): Don't use bfd_vma symndx.
2552 (coff_slurp_reloc_table): Remove unneeded cast.
2553 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2555 (find_abstract_instance_name): Likewise.
2556 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2557 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2558 (elf32_arm_check_relocs): Make r_symndx an int.
2559 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2561 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2563 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2565 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2566 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2567 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2568 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2569 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2570 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2571 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2572 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2573 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2574 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2575 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2576 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2577 and use %lu for error message.
2578 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2579 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2582 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2584 (elf32_arm_final_link_relocate): Likewise.
2585 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2586 * coffcode.h (styp_to_sec_flags): Likewise.
2587 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2588 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2589 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2590 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2591 (elf32_bfin_merge_private_bfd_data): Likewise.
2592 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2593 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2594 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2595 (i370_elf_relocate_section): Likewise.
2596 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2597 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2598 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2599 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2600 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2601 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2602 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2603 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2604 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2605 * ieee.c (ieee_write_id, read_id): Likewise.
2606 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2607 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2608 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2609 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2610 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2611 * stabs.c (_bfd_link_section_stabs): Likewise.
2613 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2615 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2616 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2617 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2618 * coff-sh.c (sh_relax_section): Likewise.
2619 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2620 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2621 * coffcode.h (coff_slurp_reloc_table): Likewise.
2622 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2623 (_bfd_coff_read_string_table): Likewise.
2624 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2625 * compress.c (bfd_get_full_section_contents): Likewise.
2626 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2627 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2628 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2629 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2630 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2631 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2632 (elf32_arm_write_section): Likewise.
2633 * elf32-bfin.c (bfin_relocate_section): Likewise.
2634 (bfinfdpic_relocate_section): Likewise.
2635 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2636 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2637 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2638 (elf_i386_relocate_section): Likewise.
2639 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2640 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2641 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2642 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2643 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2644 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2645 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2646 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2647 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2648 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2649 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2650 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2651 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2652 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2653 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2654 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2655 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2656 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2657 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2658 * elf32-sh.c (sh_elf_relax_section): Likewise.
2659 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2660 (sh_elf_relocate_section): Likewise.
2661 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2662 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2663 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2664 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2665 * elf32-v850.c (v850_elf_relax_section): Likewise.
2666 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2667 (elf_vax_relocate_section): Likewise.
2668 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2669 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2670 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2671 (do_fix_for_relocatable_link): Likewise.
2672 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2673 (elf64_alpha_relax_with_lituse): Likewise.
2674 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2675 (elf_hppa_final_link_relocate): Likewise.
2676 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2677 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2678 (elf64_vms_link_add_object_symbols): Likewise.
2679 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2680 (mmix_final_link_relocate): Likewise.
2681 * elf64-s390.c (invalid_tls_insn): Likewise.
2682 (elf_s390_relocate_section): Likewise.
2683 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2684 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2685 (elf_x86_64_relocate_section): Likewise.
2686 * elfcode.h (elf_slurp_symbol_table): Likewise.
2687 * elfcore.h (elf_core_file_p): Likewise.
2688 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2689 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2690 (elfNN_aarch64_relocate_section): Likewise.
2691 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2692 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2693 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2694 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2695 (_bfd_mips_elf_relocate_section): Likewise.
2696 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2697 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2698 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2699 * ieee.c (ieee_slurp_external_symbols): Likewise.
2700 * ihex.c (ihex_write_object_content): Likewise.
2701 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2702 * merge.c (_bfd_merged_section_offset): Likewise.
2703 * mmo.c (mmo_write_loc_chunk): Likewise.
2704 (mmo_write_object_contents): Likewise.
2705 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2706 * stabs.c (_bfd_link_section_stabs): Likewise.
2707 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2709 2017-07-11 Alan Modra <amodra@gmail.com>
2711 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2713 2017-07-11 Alan Modra <amodra@gmail.com>
2715 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2716 instruction" error using _bfd_error_handler, not einfo.
2718 2017-07-10 Nick Clifton <nickc@redhat.com>
2720 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2721 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2723 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2725 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2727 2017-07-07 Alan Modra <amodra@gmail.com>
2729 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2731 2017-07-07 Alan Modra <amodra@gmail.com>
2733 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2734 as long long. Move code replacing "ll" with "I64", and simplify.
2736 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2738 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2741 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2743 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2745 (line_info_add_file_name): Likewise.
2746 (decode_line_info): Likewise.
2748 2017-07-04 Tristan Gingold <gingold@adacore.com>
2750 * version.m4: Bump version to 2.29.51
2751 * configure: Regenerate.
2753 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2755 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2756 sanity check at the head of this function.
2758 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2760 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2761 dwarf_line_str_size.
2762 (struct attr_abbrev): Add field implicit_const.
2763 (dwarf_debug_sections): Add .debug_line_str.
2764 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2765 (dwarf_debug_section_assert): Add static assertion.
2766 (read_indirect_line_string): New.
2767 (read_abbrevs): Support DW_FORM_implicit_const.
2768 (is_str_attr): Support DW_FORM_line_strp.
2769 (read_attribute_value): Support DW_FORM_line_strp and
2770 DW_FORM_implicit_const.
2771 (read_attribute): Support DW_FORM_implicit_const.
2772 (line_info_add_include_dir, line_info_add_include_dir_stub):
2773 (line_info_add_file_name, read_formatted_entries): New.
2774 (decode_line_info, parse_comp_unit): Support DWARF 5.
2775 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2777 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2779 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2780 abort statement that was put for symbols that are not dynamic.
2782 2017-07-03 Tristan Gingold <gingold@adacore.com>
2784 * po/bfd.pot: Regenerate
2786 2017-07-03 Alan Modra <amodra@gmail.com>
2788 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2789 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2790 * elf.c (setup_group): Use "Lx" to print sh_size.
2791 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2792 unknown section type in hex.
2793 (copy_special_section_fields): Style fix.
2794 (bfd_section_from_shdr): Correct format for sh_link. Use a
2795 common error message for all the variants of unrecognized
2797 (assign_file_positions_for_load_sections): Use "Lx" for lma
2798 adjust error message.
2799 (assign_file_positions_for_non_load_sections): Formatting.
2800 (rewrite_elf_program_header): Formatting. Use "Lx" for
2801 bfd_vma values in error messages.
2802 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2803 ELF_R_SYM value to type expected by format.
2804 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2806 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2807 (elf_link_input_bfd): Use "Lx" for r_info.
2808 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2810 2017-07-03 Alan Modra <amodra@gmail.com>
2812 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2813 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2814 Microsoft C library variant of long long format specifier.
2815 (PRINT20): Cast value to bfd_uint64_t not long long.
2816 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2817 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2818 long long. Don't cast to bfd_vma.
2819 * elf32-score.c (score3_bfd_getl48): Likewise.
2820 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2822 2017-07-03 Alan Modra <amodra@gmail.com>
2824 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2826 (bfd_elf_print_symbol): Don't cast symbol->flags.
2827 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2828 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2829 _bfd_error_handler argument order.
2830 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2832 2017-07-03 Alan Modra <amodra@gmail.com>
2834 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2835 AC_TYPE_LONG_DOUBLE.
2836 * configure: Regenerate.
2837 * config.in: Regenerate.
2839 2017-06-29 Andrew Waterman <andrew@sifive.com>
2841 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2844 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2846 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2847 unless it is undefined weak.
2848 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2849 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2851 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2852 is not dynamic in PIC, abort.
2854 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2857 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2858 undefined weak symbols into dynamic.
2859 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2860 relocation for non-dynamic symbols.
2861 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2863 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2865 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2866 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2867 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2868 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2869 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2872 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2874 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2875 (elfcore_write_s390_gs_bc): Likewise.
2876 * elf.c (elfcore_grok_s390_gs_cb): New function.
2877 (elfcore_grok_s390_gs_bc): New function.
2878 (elfcore_grok_note): Call them.
2879 (elfcore_write_s390_gs_cb): New function.
2880 (elfcore_write_s390_gs_bc): New function.
2881 (elfcore_write_register_note): Call them.
2883 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2885 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2886 bfd_get_file_size. Check archive element size.
2887 (_bfd_generic_get_section_contents_in_window): Likewise.
2889 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2891 * bfd-in2.h: Regenerated.
2892 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2893 (bfd_get_file_size): Likewise.
2895 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2896 Matthew Fortune <matthew.fortune@imgtec.com>
2898 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2899 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2900 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2901 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2903 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2904 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2905 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2906 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2907 `bfd_mach_mips_interaptiv_mr2' entries.
2908 * bfd-in2.h: Regenerate.
2910 2017-06-27 Nick Clifton <nickc@redhat.com>
2912 * tekhex.c (pass_over): Revert accidental conversion of a local
2913 array to a static array.
2915 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2918 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2919 reloc addend if necessary. Adjust diff only if
2920 shrinked_insn_address < end_address.
2922 2017-06-27 Alan Modra <amodra@gmail.com>
2925 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2926 (_bfd_generic_get_section_contents_in_window): Likewise.
2928 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2930 * elfnn-riscv.c (perform_relocation): Support the new
2931 R_RISCV_32_PCREL relocation.
2932 (riscv_elf_relocate_section): Likewise.
2933 * elfxx-riscv.c (howto_table): Likewise.
2934 (riscv_reloc_map): Likewise.
2935 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2936 * libbfd.h: Regenerate.
2938 2017-06-27 Alan Modra <amodra@gmail.com>
2941 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2942 Use unsigned file pointer type, and remove cast.
2943 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2944 Add "count", not "sz".
2946 2017-06-26 Pedro Alves <palves@redhat.com>
2949 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2952 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2955 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2958 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2960 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2961 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2962 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2963 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2964 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2966 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2969 * compress.c (bfd_get_full_section_contents): Don't check the
2971 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2972 reject a section whose size + offset is greater than the size
2974 (_bfd_generic_get_section_contents_in_window): Likewise.
2976 2017-06-26 Nick Clifton <nickc@redhat.com>
2979 * tekhex.c (getvalue): Check for the source pointer exceeding the
2980 end pointer before the first byte is read.
2982 2017-06-26 Nick Clifton <nickc@redhat.com>
2985 * opncls.c (get_build_id): Check that the section is big enough
2986 to contain the whole note.
2987 * compress.c (bfd_get_full_section_contents): Check for and reject
2988 a section whose size is greater than the size of the entire file.
2989 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2990 contain a notes section.
2992 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2994 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2996 (elf_s390_modify_segment_map): Likewise.
2997 (bfd_elf_s390_set_options): Lisewise.
2999 2017-06-26 Alan Modra <amodra@gmail.com>
3001 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
3003 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
3004 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
3005 .preinit_array on --just-syms bfds.
3006 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
3007 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
3008 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
3010 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
3012 * elf.c (find_link): Bounds check "hint".
3014 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3016 * elf32-arm.c (using_thumb_only): Update list of architectures in
3017 BFD_ASSERT for which the logic is valid.
3018 (using_thumb2_bl): Likewise.
3019 (using_thumb2): Likewise and return true for ARMv8-R.
3020 (arch_has_arm_nop): Likewise.
3021 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
3022 merging logic. Update commentis for value 15 of v8m_baseline,
3023 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
3024 merging of value 15 of Tag_CPU_arch.
3026 2017-06-23 Jiong Wang <jiong.wang@arm.com>
3028 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
3029 BFD_RELOC_AARCH64_ADR_GOT_PAGE
3030 * bfd-in2.h: Regenerate.
3032 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3034 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
3035 the error_alignment label forward. Properly align program
3036 property note section.
3038 2017-06-22 Eric Christopher <echristo@gmail.com>
3040 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
3041 abs to fix a truncation warning.
3043 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3045 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
3046 local undefined weak symbol to 0.
3047 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
3049 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3051 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
3052 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3053 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
3054 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3055 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
3056 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3057 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
3058 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3060 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3062 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
3063 (elf_i386_lazy_ibt_plt_entry): Likewise.
3064 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
3065 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
3066 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
3067 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
3068 (elf_i386_lazy_plt_layout): Likewise.
3069 (elf_i386_non_lazy_plt_layout): Likewise.
3070 (elf_i386_link_hash_entry): Add plt_second.
3071 (elf_i386_link_hash_table): Add plt_second and
3072 plt_second_eh_frame.
3073 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
3074 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
3075 the second PLT. Check the second PLT.
3076 (elf_i386_relocate_section): Use the second PLT to resolve
3077 PLT reference if needed.
3078 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
3080 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
3081 second PLT. Generate unwind info for the second PLT.
3082 (elf_i386_plt_type): Add plt_second.
3083 (elf_i386_get_synthetic_symtab): Support the second PLT.
3084 (elf_i386_parse_gnu_properties): Support
3085 GNU_PROPERTY_X86_FEATURE_1_AND.
3086 (elf_i386_merge_gnu_properties): Support
3087 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3088 on GNU_PROPERTY_X86_FEATURE_1_IBT
3089 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
3090 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3091 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3092 is set on all relocatable inputs.
3093 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
3094 (elf_x32_lazy_ibt_plt_entry): Likewise.
3095 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
3096 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
3097 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
3098 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
3099 (elf_x86_64_lazy_ibt_plt): Likewise.
3100 (elf_x32_lazy_ibt_plt): Likewise.
3101 (elf_x86_64_non_lazy_ibt_plt): Likewise.
3102 (elf_x32_non_lazy_ibt_plt): Likewise.
3103 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
3104 (elf_x86_64_parse_gnu_properties): Support
3105 GNU_PROPERTY_X86_FEATURE_1_AND.
3106 (elf_x86_64_merge_gnu_properties): Support
3107 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3108 on GNU_PROPERTY_X86_FEATURE_1_IBT
3109 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
3110 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3111 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3112 is set on all relocatable inputs.
3114 2017-06-22 Nick Clifton <nickc@redhat.com>
3117 * som.c (setup_sections): NUL terminate the space_strings buffer.
3118 Check that the space.name field does not index beyond the end of
3119 the space_strings buffer.
3121 2017-06-21 Nick Clifton <nickc@redhat.com>
3124 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3126 2017-06-21 Nick Clifton <nickc@redhat.com>
3129 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3130 type of the size parameter.
3131 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3132 length of the counted string.
3133 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3134 (_bfd_vms_save_counted_string): Likewise.
3135 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3136 _bfd_vms_save_counted_string.
3137 (_bfd_vms_slurp_ehdr): Likewise.
3138 (_bfd_vms_slurp_egsd): Likewise.
3139 (Parse_module): Likewise.
3141 2017-06-21 Alan Modra <amodra@gmail.com>
3143 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3144 calls before tocsave calls.
3145 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3148 2017-06-21 Nick Clifton <nickc@redhat.com>
3151 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3152 bfd_get_full_section_contents returns no contents.
3154 2017-06-21 Nick Clifton <nickc@redhat.com>
3157 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3160 2017-06-21 Nick Clifton <nickc@redhat.com>
3163 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3165 (image_set_ptr): Likewise.
3166 (alpha_vms_fix_sec_rel): Likewise.
3167 (alpha_vms_slurp_relocs): Likewise.
3169 2017-06-21 Nick Clifton <nickc@redhat.com>
3172 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3174 (ieee_archive_p): Likewise.
3175 (ieee_object_p): Likewise.
3177 2017-06-21 Nick Clifton <nickc@redhat.com>
3180 * elf.c (setup_group): Zero the group section pointer list after
3181 allocation so that loops can be caught. Check for NULL pointers
3182 when processing a group list.
3184 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3186 * elf-s390.h: New file.
3187 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3189 (elf_s390_additional_program_headers): New function.
3190 (elf_s390_modify_segment_map): New function.
3191 (bfd_elf_s390_set_options): New function.
3192 (elf_backend_additional_program_headers)
3193 (elf_backend_modify_segment_map): Add macro definitions.
3195 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3198 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3199 the DYNAMIC bit instead of bfd_count_sections.
3201 2017-06-19 Nick Clifton <nickc@redhat.com>
3204 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3206 (evax_bfd_print_eeom): Likewise.
3207 (evax_bfd_print_egsd): Check for an overlarge record length.
3208 (evax_bfd_print_etir): Likewise.
3210 2017-06-19 Nick Clifton <nickc@redhat.com>
3213 * libieee.h (struct common_header_type): Add end_p field.
3214 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3216 (read_id): Check for a length that exceeds the remaining bytes in
3218 (ieee_seek): Initialise end_p.
3219 (ieee_archive_p): Likewise.
3220 (ieee_object_p): Likewise.
3222 2017-06-19 Nick Clifton <nickc@redhat.com>
3225 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3226 before reading the EIHS structure entries.
3228 2017-06-19 Nick Clifton <nickc@redhat.com>
3231 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3232 gsd_size. Check that there are enough bytes remaining to read the
3233 type and size of the next egsd. Check that the size of the egsd
3234 does not exceed the size of the record.
3236 2017-06-19 Alan Modra <amodra@gmail.com>
3238 * config.bfd: Correct targ_underscore for cris.
3240 2017-06-18 Alan Modra <amodra@gmail.com>
3242 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3243 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3245 2017-06-16 Nick Clifton <nickc@redhat.com>
3247 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3248 bucketlist is empty because there are no symbols to add to the
3251 2017-06-16 Alan Modra <amodra@gmail.com>
3257 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3258 (BFD_JUMP_TABLE_LINK): Likewise.
3259 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3260 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3261 (bfd_elf_define_start_stop): New function.
3262 * linker.c (bfd_generic_define_start_stop): New function.
3263 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3265 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3266 * aout-target.h (MY_bfd_define_start_stop): Define.
3267 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3268 * binary.c (binary_bfd_define_start_stop): Define.
3269 * bout.c (b_out_bfd_define_start_stop): Define.
3270 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3271 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3272 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3273 * coffcode.h (coff_bfd_define_start_stop): Define.
3274 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3275 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3276 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3277 * ieee.c (ieee_bfd_define_start_stop): Define.
3278 * ihex.c (ihex_bfd_define_start_stop): Define.
3279 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3280 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3281 * mmo.c (mmo_bfd_define_start_stop): Define.
3282 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3283 * oasys.c (oasys_bfd_define_start_stop): Define.
3284 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3285 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3286 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3287 * som.c (som_bfd_define_start_stop): Define.
3288 * srec.c (srec_bfd_define_start_stop): Define.
3289 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3290 * versados.c (versados_bfd_define_start_stop): Define.
3291 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3292 (alpha_vms_bfd_define_start_stop): Define.
3293 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3294 * bfd-in2.h: Regenerate.
3295 * libbfd.h: Regenerate.
3297 2017-06-16 Jiong Wang <jiong.wang@arm.com>
3299 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3300 SYMBOL_REFERENCES_LOCAL.
3302 2017-06-15 Jiong Wang <jiong.wang@arm.com>
3305 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3306 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3307 runtime for if there needs copy relocation elimination.
3308 (need_copy_relocation_p): New function. Return true for symbol with
3309 pc-relative references and if it's against read-only sections.
3310 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3311 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3312 that are related with accessing external objects.
3313 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3314 in elfNN_aarch64_check_relocs.
3316 2017-06-15 Nick Clifton <nickc@redhat.com>
3319 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3322 (ieee_archive_p): Likewise.
3324 2017-06-15 Nick Clifton <nickc@redhat.com>
3327 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3329 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3331 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3332 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3333 keep both windowed and call0 ABI PLT definitions.
3334 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3335 elf_xtensa_*_plt_entry endex.
3336 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3338 2017-06-14 Nick Clifton <nickc@redhat.com>
3341 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3344 2017-06-14 Nick Clifton <nickc@redhat.com>
3347 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3348 maximum value for the ascic pointer. Check that name processing
3349 does not read beyond this value.
3350 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3353 2017-06-14 Nick Clifton <nickc@redhat.com>
3356 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3357 (process_otr): Check for an invalid offset in the otr structure.
3359 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3361 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3363 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3369 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3370 vtable field to a union.
3371 (_bfd_elf_is_start_stop): Removed.
3372 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3373 __start_SECNAME and __stop_SECNAME symbols.
3374 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3375 * elflink.c (_bfd_elf_is_start_stop): Removed.
3376 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3377 _bfd_elf_is_start_stop.
3378 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3379 __stop_SECNAME symbols. Updated.
3380 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3381 (bfd_elf_gc_record_vtinherit): Likewise.
3382 (bfd_elf_gc_record_vtentry): Likewise.
3384 2017-06-13 Nick Clifton <nickc@redhat.com>
3387 * elflink.c (elf_link_adjust_relocs): Generate an error when
3388 encountering a reloc against a symbol removed by garbage
3391 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3393 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3394 to merge_gnu_properties.
3395 * elf-properties.c (elf_merge_gnu_properties): Add struct
3396 bfd_link_info * and pass it to merge_gnu_properties.
3397 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3398 and pass it to elf_merge_gnu_properties.
3399 (_bfd_elf_link_setup_gnu_properties): Pass info to
3400 elf_merge_gnu_property_list.
3401 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3403 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3405 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3408 * binary.c (binary_set_section_contents): Scale lma by octets
3409 per byte to set filepos.
3411 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3413 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3416 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3418 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3421 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3423 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3424 patched section contents for TLS IE reloc.
3425 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3427 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3429 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3430 RELOC_FOR_GLOBAL_SYMBOL macro.
3432 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3434 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3437 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3439 * config/tc-arc.c (md_undefined_symbol): Changed.
3440 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3442 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3444 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3447 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3449 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3450 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3452 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3454 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3457 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3459 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3460 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3461 is non-zero. Add clarifying comments.
3463 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3465 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3466 name. Use local IFUNC symbol name string to report unsupported
3467 non-PIC call to IFUNC function.
3468 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3469 when generating R_386_IRELATIVE relocation.
3470 (elf_i386_finish_dynamic_symbol): Likewise.
3471 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3473 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3474 when generating R_X86_64_IRELATIVE relocation.
3475 (elf_x86_64_finish_dynamic_symbol): Likewise.
3477 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3479 * elf.c (setup_group): Make sure BFD sections are created for all
3480 group sections in the input file when processing SHF_GROUP
3482 (bfd_section_from_shdr): Avoid duplicating logic already
3483 implemented in `setup_group'.
3485 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3488 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3489 if the hint address is zero.
3491 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3494 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3495 ELF_COMMON_DEF_P for common symbols.
3497 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3499 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3500 SEC_GROUP sections as SEC_EXCLUDE.
3501 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3502 (assign_section_numbers): Use resolve_section_groups flag instead
3503 of relocatable link type.
3504 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3505 flag instead of checking the final_link flag for part of the
3506 checks in here. Fix white space as a result.
3507 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3508 instead of relocatable link type.
3509 (bfd_elf_final_link): Likewise.
3511 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3513 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3515 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3516 (s3_bfd_score_elf_check_relocs): Likewise.
3517 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3518 (score_elf_final_link_relocate): Likewise.
3519 (s7_bfd_score_elf_check_relocs): Likewise.
3521 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3523 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3526 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3528 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3529 from `reloc_count' rather than decrementing it.
3530 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3531 `reloc_count' by `int_rels_per_ext_rel'.
3532 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3533 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3534 entry determination.
3535 (s3_bfd_score_elf_check_relocs): Likewise.
3536 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3537 (s7_bfd_score_elf_relocate_section): Likewise.
3538 (s7_bfd_score_elf_check_relocs): Likewise.
3539 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3540 prototype and function.
3541 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3542 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3543 triple rather than once the sum of REL and RELA relocation entry
3545 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3546 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3547 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3548 storage allocation size determination.
3549 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3550 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3551 by `int_rels_per_ext_rel' for last relocation entry
3553 (bfd_elf_final_link): Do not multiply `reloc_count' by
3554 `int_rels_per_ext_rel' for internal relocation storage
3555 allocation size determination.
3556 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3557 `int_rels_per_ext_rel' for last relocation entry determination.
3558 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3559 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3560 (_bfd_mips_elf_relocate_section): Likewise.
3562 2017-06-05 Alan Modra <amodra@gmail.com>
3565 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3567 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3569 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3570 determine structure sizes.
3571 (elfcore_grok_freebsd_prstatus): Likewise.
3573 2017-06-01 Alan Modra <amodra@gmail.com>
3575 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3576 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3578 (is_elfv2_localentry0): New function.
3579 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3580 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3581 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3582 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3583 optimized localentry:0 stubs.
3584 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3585 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3587 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3589 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3591 2017-05-30 Casey Smith <clegg89@gmail.com>
3594 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3595 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3597 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3599 * cpu-arc.c (arc_compatible): New function.
3601 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3603 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3605 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3608 * bfdio.c (bfd_get_file_size): New function.
3609 * bfd-in2.h: Regenerated.
3611 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3613 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3616 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3618 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3619 dynobj instead of htab->elf.dynobj.
3621 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3623 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3625 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3626 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3627 actual number of internal relocations retrieved. Adjust
3628 function description.
3629 (bfd_elf64_canonicalize_reloc): Remove macro.
3630 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3632 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3634 * archures.c (bfd_mach_sparc_v9m8): Define.
3635 (bfd_mach_sparc_v8plusm8): Likewise.
3636 (bfd_mach_sparc_v9_p): Adjust to M8.
3637 (bfd_mach_sparc_64bit_p): Likewise.
3638 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3639 bfd_mach_sparc_v8plusm8.
3640 * bfd-in2.h: Regenerated.
3641 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3643 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3644 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3645 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3647 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3648 bfd_mach_sparc_v8plusm8.
3650 2017-05-19 Alan Modra <amodra@gmail.com>
3652 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3653 debug and special sections when no non-note alloc sections in an
3656 2017-05-18 Alan Modra <amodra@gmail.com>
3658 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3659 * elf-m10300.c: Likewise.
3661 * elf32-arc.c: Likewise.
3662 * elf32-bfin.c: Likewise.
3663 * elf32-m68k.c: Likewise.
3664 * elf32-nds32.c: Likewise.
3665 * elf32-tilepro.c: Likewise.
3666 * elflink.c: Likewise.
3667 * elfnn-aarch64.c: Likewise.
3668 * elfnn-riscv.c: Likewise.
3669 * elfxx-tilegx.c: Likewise.
3670 * mach-o.c: Likewise.
3671 * peXXigen.c: Likewise.
3672 * vms-alpha.c: Likewise.
3673 * vms-lib.c: Likewise.
3675 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3678 * elflink.c (elf_gc_mark_debug_section): New function.
3679 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3680 referenced by kept debug sections.
3682 2017-05-16 Alan Modra <amodra@gmail.com>
3684 * elf-m10300.c: Rename occurrences of non_ir_ref.
3685 * elf32-arm.c: Likewise.
3686 * elf32-bfin.c: Likewise.
3687 * elf32-cr16.c: Likewise.
3688 * elf32-cris.c: Likewise.
3689 * elf32-d10v.c: Likewise.
3690 * elf32-dlx.c: Likewise.
3691 * elf32-fr30.c: Likewise.
3692 * elf32-frv.c: Likewise.
3693 * elf32-hppa.c: Likewise.
3694 * elf32-i370.c: Likewise.
3695 * elf32-i386.c: Likewise.
3696 * elf32-iq2000.c: Likewise.
3697 * elf32-lm32.c: Likewise.
3698 * elf32-m32c.c: Likewise.
3699 * elf32-m32r.c: Likewise.
3700 * elf32-m68hc1x.c: Likewise.
3701 * elf32-m68k.c: Likewise.
3702 * elf32-mcore.c: Likewise.
3703 * elf32-metag.c: Likewise.
3704 * elf32-microblaze.c: Likewise.
3705 * elf32-moxie.c: Likewise.
3706 * elf32-msp430.c: Likewise.
3707 * elf32-mt.c: Likewise.
3708 * elf32-nios2.c: Likewise.
3709 * elf32-or1k.c: Likewise.
3710 * elf32-ppc.c: Likewise.
3711 * elf32-rl78.c: Likewise.
3712 * elf32-s390.c: Likewise.
3713 * elf32-score.c: Likewise.
3714 * elf32-score7.c: Likewise.
3715 * elf32-sh.c: Likewise.
3716 * elf32-tic6x.c: Likewise.
3717 * elf32-tilepro.c: Likewise.
3718 * elf32-v850.c: Likewise.
3719 * elf32-vax.c: Likewise.
3720 * elf32-xstormy16.c: Likewise.
3721 * elf32-xtensa.c: Likewise.
3722 * elf64-alpha.c: Likewise.
3723 * elf64-hppa.c: Likewise.
3724 * elf64-ia64-vms.c: Likewise.
3725 * elf64-mmix.c: Likewise.
3726 * elf64-ppc.c: Likewise.
3727 * elf64-s390.c: Likewise.
3728 * elf64-sh64.c: Likewise.
3729 * elf64-x86-64.c: Likewise.
3730 * elflink.c: Likewise.
3731 * elfnn-aarch64.c: Likewise.
3732 * elfnn-ia64.c: Likewise.
3733 * elfnn-riscv.c: Likewise.
3734 * elfxx-mips.c: Likewise.
3735 * elfxx-sparc.c: Likewise.
3736 * elfxx-tilegx.c: Likewise.
3737 * linker.c: Likewise.
3739 2017-05-16 Alan Modra <amodra@gmail.com>
3741 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3742 * elflink.c (elf_link_add_object_symbols): Update to use
3744 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3746 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3748 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3750 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3752 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3754 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3755 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3757 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3759 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3761 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3763 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3764 to plt_second/plt_second_eh_frame.
3765 (elf_x86_64_link_hash_newfunc): Updated.
3766 (elf_x86_64_allocate_dynrelocs): Likewise.
3767 (elf_x86_64_size_dynamic_sections): Likewise.
3768 (elf_x86_64_relocate_section): Likewise.
3769 (elf_x86_64_finish_dynamic_symbol): Likewise.
3770 (elf_x86_64_finish_dynamic_sections): Likewise.
3771 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3772 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3774 (elf_backend_setup_gnu_properties): Updated. Create the
3775 .plt.sec section instead of the .plt.sec section.
3777 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3779 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3780 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3781 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3783 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3785 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3786 (bfd_elf64_set_reloc): Define.
3787 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3789 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3791 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3792 (struct bfd_target): New field _bfd_set_reloc.
3793 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3794 * reloc.c (_bfd_generic_set_reloc): New function.
3795 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3796 * nlm-target.h (nlm_set_reloc): Likewise.
3797 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3798 * aout-tic30.c (MY_set_reloc): Likewise.
3799 * aout-target.h (MY_set_reloc): Likewise.
3800 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3801 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3802 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3803 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3804 * aout-adobe.c (aout_32_set_reloc): Likewise.
3805 * bout.c (b_out_set_reloc): Likewise.
3806 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3807 * i386os9k.c (aout_32_set_reloc): Likewise.
3808 * ieee.c (ieee_set_reloc): Likewise.
3809 * oasys.c (oasys_set_reloc): Likewise.
3810 * som.c (som_set_reloc): Likewise.
3811 * versados.c (versados_set_reloc): Likewise.
3812 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3813 _bfd_generic_set_reloc.
3814 (rs6000_xcoff64_aix_vec): LIkewise.
3815 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3816 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3817 * i386msdos.c (msdos_set_reloc): Define to
3818 _bfd_norelocs_set_reloc.
3819 * elfcode.h (elf_set_reloc): Define.
3820 * bfd-in2.h: Regenerated.
3822 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3825 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3826 for IFUNC function address.
3828 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3830 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3831 (CONFLICT_LIST): Likewise.
3832 (opcode/arc-attrs.h): Include.
3833 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3834 (arc_extract_features): New file.
3835 (arc_stralloc): Likewise.
3836 (arc_elf_merge_attributes): Likewise.
3837 (arc_elf_merge_private_bfd_data): Use object attributes.
3838 (bfd_arc_get_mach_from_attributes): New function.
3839 (arc_elf_object_p): Use object attributes.
3840 (arc_elf_final_write_processing): Likewise.
3841 (elf32_arc_obj_attrs_arg_type): New function.
3842 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3843 (elf32_arc_section_from_shdr): Likewise.
3844 (elf_backend_obj_attrs_vendor): Define.
3845 (elf_backend_obj_attrs_section): Likewise.
3846 (elf_backend_obj_attrs_arg_type): Likewise.
3847 (elf_backend_obj_attrs_section_type): Likewise.
3848 (elf_backend_obj_attrs_handle_unknown): Likewise.
3849 (elf_backend_section_from_shdr): Likewise.
3851 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3854 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3855 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3856 and the destination is a Thumb symbol.
3858 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3860 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3861 initializer to silence GCC 4.2.
3862 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3864 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3866 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3867 (LAZY_PLT_ENTRY_SIZE): This.
3868 (NON_LAZY_PLT_ENTRY_SIZE): New.
3869 (elf_x86_64_plt0_entry): Renamed to ...
3870 (elf_x86_64_lazy_plt0_entry): This.
3871 (elf_x86_64_plt_entry): Renamed to ...
3872 (elf_x86_64_lazy_plt_entry): This.
3873 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3874 (elf_x86_64_lazy_bnd_plt0_entry): This.
3875 (elf_x86_64_legacy_plt_entry): Removed.
3876 (elf_x86_64_bnd_plt_entry): Renamed to ...
3877 (elf_x86_64_lazy_bnd_plt_entry): This.
3878 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3879 (elf_x86_64_non_lazy_plt_entry): This.
3880 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3881 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3882 (elf_x86_64_eh_frame_plt): Renamed to ...
3883 (elf_x86_64_eh_frame_lazy_plt): This.
3884 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3885 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3886 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3887 (elf_x86_64_eh_frame_non_lazy_plt): This.
3888 (elf_x86_64_lazy_plt_layout): New.
3889 (elf_x86_64_non_lazy_plt_layout): Likewise.
3890 (elf_x86_64_plt_layout): Likewise.
3891 (elf_x86_64_backend_data): Remove PLT layout information. Add
3892 os for target system.
3893 (GET_PLT_ENTRY_SIZE): Removed.
3894 (elf_x86_64_lazy_plt): New.
3895 (elf_x86_64_non_lazy_plt): Likewise.
3896 (elf_x86_64_lazy_bnd_plt): Likewise.
3897 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3898 (elf_x86-64_arch_bed): Updated.
3899 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3900 (elf_x86_64_create_dynamic_sections): Removed.
3901 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3902 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3903 (elf_x86-64_adjust_dynamic_symbol): Updated.
3904 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3905 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3906 size for PLT0 if there is no PLT0. Get plt_entry_size from
3907 non_lazy_plt for non-lazy PLT entries.
3908 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3909 from non_lazy_plt for non-lazy PLT entries.
3910 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3911 if there is no PLT0.
3912 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3913 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3914 entries with non-lazy PLT layout. Don't fill the second and third
3915 slots in the PLT entry if there is no PLT0.
3916 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3917 if there is no PLT0. Set sh_entsize on the .plt.got section.
3918 (compare_relocs): New.
3919 (elf_x86_64_plt_type): Likewise.
3920 (elf_x86_64_plt): Likewise.
3921 (elf_x86_64_nacl_plt): New. Forward declaration.
3922 (elf_x86_64_get_plt_sym_val): Removed.
3923 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3924 against all dynamic relocations.
3925 (elf_x86_64_link_setup_gnu_properties): New function.
3926 (elf_backend_create_dynamic_sections): Updated.
3927 (elf_backend_setup_gnu_properties): New.
3928 (elf_x86_64_nacl_plt): New.
3929 (elf_x86_64_nacl_arch_bed): Updated.
3931 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3933 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3934 (LAZY_PLT_ENTRY_SIZE): This.
3935 (NON_LAZY_PLT_ENTRY_SIZE): New.
3936 (elf_i386_plt0_entry): Renamed to ...
3937 (elf_i386_lazy_plt0_entry): This.
3938 (elf_i386_plt_entry): Renamed to ...
3939 (elf_i386_lazy_plt_entry): This.
3940 (elf_i386_pic_plt0_entry): Renamed to ...
3941 (elf_i386_pic_lazy_plt0_entry): This.
3942 (elf_i386_pic_plt_entry): Renamed to ...
3943 (elf_i386_pic_lazy_plt_entry): This.
3944 (elf_i386_got_plt_entry): Renamed to ...
3945 (elf_i386_non_lazy_plt_entry): This.
3946 (elf_i386_pic_got_plt_entry): Renamed to ...
3947 (elf_i386_pic_non_lazy_plt_entry): This.
3948 (elf_i386_eh_frame_plt): Renamed to ...
3949 (elf_i386_eh_frame_lazy_plt): This.
3950 (elf_i386_eh_frame_plt_got): Renamed to ...
3951 (elf_i386_eh_frame_non_lazy_plt): This.
3952 (elf_i386_plt_layout): Renamed to ...
3953 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3954 eh_frame_plt_got_size.
3955 (elf_i386_non_lazy_plt_layout): New.
3956 (elf_i386_plt_layout): Likewise.
3957 (elf_i386_non_lazy_plt): Likewise.
3958 (GET_PLT_ENTRY_SIZE): Removed.
3959 (elf_i386_plt): Renamed to ...
3960 (elf_i386_lazy_plt): This.
3961 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3962 (elf_i386_arch_bed): Updated.
3963 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3964 (elf_i386_create_dynamic_sections): Removed.
3965 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3966 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3967 (elf_i386_adjust_dynamic_symbol): Updated.
3968 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3969 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3970 size for PLT0 if there is no PLT0.
3971 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3972 output section is discarded only if GOT isn't empty.
3973 (elf_i386_relocate_section): Updated. Properly get PLT index
3974 if there is no PLT0.
3975 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3976 second and third slots in the PLT entry if there is no PLT0.
3977 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3978 if there is no PLT0. Set sh_entsize on the .plt.got section.
3979 (elf_i386_nacl_plt): Forward declaration.
3980 (elf_i386_get_plt_sym_val): Removed.
3981 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3982 against all dynamic relocations.
3983 (elf_i386_link_setup_gnu_properties): New function.
3984 (elf_backend_create_dynamic_sections): Updated.
3985 (elf_backend_setup_gnu_properties): New.
3986 (elf_i386_nacl_plt): Updated.
3987 (elf_i386_nacl_arch_bed): Likewise.
3988 (elf_i386_vxworks_arch_bed): Likewise.
3990 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3992 * elflink.c (elf_output_implib): Remove executable flag from import
3994 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3995 library is a relocatable object file.
3997 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4000 * elf32-avr.c (avr_should_move_sym): New function.
4001 (avr_should_reduce_sym_size): Likewise.
4002 (avr_should_increase_sym_size): Likewise.
4003 (elf32_avr_relax_delete_bytes): Adjust symbol values
4004 and sizes by calling new functions.
4006 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
4008 * config.bfd (riscv32-*): Enable rv64.
4010 2017-05-02 Alan Modra <amodra@gmail.com>
4013 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
4014 rather than h->root.type == bfd_link_hash_new.
4015 (bfd_elf_record_link_assignment): Similarly, call
4016 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
4018 2017-04-29 Alan Modra <amodra@gmail.com>
4021 * reloc.c (reloc_offset_in_range): New function.
4022 (bfd_perform_relocation, bfd_install_relocation): Use it.
4023 (_bfd_final_link_relocate): Likewise.
4025 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
4027 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
4028 before using .plt.got.
4029 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
4031 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4033 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
4034 instead of "+=" to update 0.
4036 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4038 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
4039 .plt.got section here.
4040 (elf_i386_check_relocs): Don't create the .plt.got section.
4041 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
4042 the .plt.got and .plt.bnd sections here.
4043 (elf_x86_64_check_relocs): Don't create the .plt.got nor
4046 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4048 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
4050 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
4051 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
4052 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
4053 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
4056 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4058 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
4060 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
4061 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
4062 the first relocatable ELF input with GNU properties.
4064 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4066 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
4067 VxWorks for non-PIC.
4069 2017-04-27 Alan Modra <amodra@gmail.com>
4071 * elf-bfd.h (struct elf_backend_data): Make asection param of
4072 elf_backend_eh_frame_address_size const.
4073 (_bfd_elf_eh_frame_address_size): Likewise.
4074 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
4075 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
4076 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
4077 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
4078 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
4079 (next_cie_fde_offset): Constify params.
4080 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
4082 2017-04-27 Alan Modra <amodra@gmail.com>
4084 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
4085 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
4086 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
4088 (offset_adjust): New function.
4089 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
4090 (adjust_eh_frame_local_symbols): Likewise.
4091 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
4092 after changing anything. Return true if anything changed.
4093 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
4094 _bfd_elf_adjust_eh_frame_global_symbol for globals.
4096 2017-04-27 Alan Modra <amodra@gmail.com>
4098 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
4101 2017-04-27 Alan Modra <amodra@gmail.com>
4103 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4104 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
4105 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
4106 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
4107 for undef and undefweak dyn_relocs.
4108 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4109 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
4110 (allocate_got, allocate_dynrelocs): Likewise.
4111 (ppc64_elf_relocate_section): Likewise.
4113 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
4115 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4116 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4117 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4118 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4120 2017-04-26 Nick Clifton <nickc@redhat.com>
4123 * reloc.c (bfd_perform_relocation): Check for a negative address
4126 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4129 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4131 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4132 (elf_backend_always_renumber_dynsyms): Define.
4133 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4134 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4135 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4136 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4138 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4140 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4142 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4143 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4144 sections have been created.
4146 2017-04-26 Nick Clifton <nickc@redhat.com>
4149 * compress.c (bfd_init_section_compress_status): Check the return
4150 value from bfd_malloc.
4152 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4154 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4155 no_finish_dynamic_symbol.
4156 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4158 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4159 weak symbol, don't make it dynamic.
4160 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4161 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4162 relocation for GOT reference.
4163 (elf_x86_64_finish_dynamic_symbol): Abort if
4164 no_finish_dynamic_symbol isn't 0.
4166 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4169 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4170 undefined weak symbol, don't make it dynamic.
4171 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4172 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4173 relocation for R_386_GOT32.
4175 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4178 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4180 2017-04-23 Alan Modra <amodra@gmail.com>
4183 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4184 * elf.c (lcomm_sym): New.
4185 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4186 * bfd-in2.h: Regenerate.
4188 2017-04-23 Alan Modra <amodra@gmail.com>
4191 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4192 parameters and comment.
4193 (_bfd_elf_get_reloc_section): Delete.
4194 (_bfd_elf_plt_get_reloc_section): Declare.
4195 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4196 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4198 (_bfd_elf_get_reloc_section): ..here. Delete.
4199 (assign_section_numbers): Call elf_get_reloc_section.
4200 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4201 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4203 2017-04-23 Alan Modra <amodra@gmail.com>
4206 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4209 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4212 * elf32-i386.c (elf_i386_link_hash_entry): Add
4213 no_finish_dynamic_symbol.
4214 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4215 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4216 symbol, don't make it dynamic in PIE.
4217 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4218 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4219 relocation for R_386_GOT32
4220 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4223 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4227 * elflink.c (elf_link_add_object_symbols): Require
4228 --no-dynamic-linker with -E/--dynamic-list when creating
4231 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4233 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4236 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4238 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4239 dynamic symbol sorting.
4241 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4244 * elflink.c (elf_link_add_object_symbols): Preserve
4245 dynamic_ref_after_ir_def when restoring the symbol table for
4246 unneeded dynamic object.
4248 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4251 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4252 on on undefined IFUNC symbol in the second PLT.
4254 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4256 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4258 2017-04-19 Alan Modra <amodra@gmail.com>
4260 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4261 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4262 * elf32-ppc.c:Formatting.
4263 (ensure_undefweak_dynamic): Don't make dynamic when
4264 info->dynamic_undefined_weak is zero.
4265 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4266 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4267 not default visibility. Discard undef and undefweak
4269 (ppc_elf_relocate_section): Adjust to suit.
4270 * elf64-ppc.c: Formatting.
4271 (ensure_undefweak_dynamic): Don't make dynamic when
4272 info->dynamic_undefined_weak is zero.
4273 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4274 info->dynamic_undefined_weak. Discard them earlier.
4276 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4279 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4280 before generating the version definition section.
4282 2017-04-17 Alan Modra <amodra@gmail.com>
4284 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4285 state when a regular object file defines a symbol with
4286 incompatible type to that defined by an earlier shared lib.
4288 2017-04-13 Alan Modra <amodra@gmail.com>
4290 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4292 * elf32-arm.c: Likewise.
4293 * elf32-i386.c: Likewise.
4294 * elf32-mep.c: Likewise.
4295 * elf64-ia64-vms.c: Likewise.
4296 * elf64-x86-64.c: Likewise.
4297 * elflink.c: Likewise.
4298 * elfnn-ia64.c: Likewise.
4299 * elfxx-mips.c: Likewise.
4301 2017-04-13 Alan Modra <amodra@gmail.com>
4303 * aoutx.h: Use %B and %A in error messages throughout file.
4304 * aout-cris.c: Likewise.
4305 * archive.c: Likewise.
4306 * binary.c: Likewise.
4307 * coff-rs6000.c: Likewise.
4308 * coff-tic4x.c: Likewise.
4309 * coffcode.h: Likewise.
4310 * coffgen.c: Likewise.
4311 * cofflink.c: Likewise.
4312 * coffswap.h: Likewise.
4313 * cpu-arm.c: Likewise.
4314 * elf-eh-frame.c: Likewise.
4315 * elf-m10300.c: Likewise.
4317 * elf32-arc.c: Likewise.
4318 * elf32-arm.c: Likewise.
4319 * elf32-bfin.c: Likewise.
4320 * elf32-frv.c: Likewise.
4321 * elf32-iq2000.c: Likewise.
4322 * elf32-m32c.c: Likewise.
4323 * elf32-microblaze.c: Likewise.
4324 * elf32-nds32.c: Likewise.
4325 * elf32-rl78.c: Likewise.
4326 * elf32-rx.c: Likewise.
4327 * elf32-score.c: Likewise.
4328 * elf32-score7.c: Likewise.
4329 * elf32-sh64.c: Likewise.
4330 * elf32-v850.c: Likewise.
4331 * elf32-vax.c: Likewise.
4332 * elf32-visium.c: Likewise.
4333 * elf64-ia64-vms.c: Likewise.
4334 * elf64-mmix.c: Likewise.
4335 * elf64-sh64.c: Likewise.
4336 * elfcode.h: Likewise.
4337 * elfnn-aarch64.c: Likewise.
4338 * elfnn-ia64.c: Likewise.
4339 * elfxx-mips.c: Likewise.
4340 * hpux-core.c: Likewise.
4343 * linker.c: Likewise.
4344 * merge.c: Likewise.
4346 * oasys.c: Likewise.
4347 * pdp11.c: Likewise.
4348 * peXXigen.c: Likewise.
4349 * rs6000-core.c: Likewise.
4350 * vms-alpha.c: Likewise.
4351 * xcofflink.c: Likewise.
4353 2017-04-13 Alan Modra <amodra@gmail.com>
4355 * bfd.c (PRINT_TYPE): Define.
4356 (_doprnt): New function.
4357 (error_handler_internal): Use _doprnt.
4358 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4359 calls in their natural order, throughout file.
4360 * coff-mcore.c: Likewise.
4361 * coff-ppc.c: Likewise.
4362 * coff-tic80.c: Likewise.
4363 * cofflink.c: Likewise.
4364 * elf-s390-common.c: Likewise.
4366 * elf32-arm.c: Likewise.
4367 * elf32-i386.c: Likewise.
4368 * elf32-m32r.c: Likewise.
4369 * elf32-msp430.c: Likewise.
4370 * elf32-spu.c: Likewise.
4371 * elf64-ia64-vms.c: Likewise.
4372 * elf64-sparc.c: Likewise.
4373 * elf64-x86-64.c: Likewise.
4374 * elflink.c: Likewise.
4375 * elfnn-aarch64.c: Likewise.
4376 * elfnn-ia64.c: Likewise.
4377 * elfxx-mips.c: Likewise.
4379 2017-04-13 Alan Modra <amodra@gmail.com>
4381 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4382 branch veneers" error. Fix double space and format message.
4383 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4384 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4386 2017-04-13 Alan Modra <amodra@gmail.com>
4388 * bfd-in2.h: Regenerate.
4390 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4392 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4393 extra `\n' in warning/error messages.
4394 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4395 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4397 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4399 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4400 processor-specific properties with generic ELF target vector.
4402 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4404 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4405 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4406 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4407 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4409 (link_hash_newfunc): Initialize has_got_reloc and
4411 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4413 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4415 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4417 (_bfd_sparc_elf_fixup_symbol): New function.
4418 (allocate_dynrelocs): Don't allocate space for dynamic
4419 relocations and discard relocations against resolved undefined
4420 weak symbols in executable. Don't make resolved undefined weak
4421 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4422 relocation against undefined weak symbols in PIE.
4423 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4424 relocations against resolved undefined weak symbols in PIE
4425 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4426 without ynamic PLT/GOT relocations for resolved undefined weak
4428 Don't generate dynamic relocation against resolved undefined
4429 weak symbol in executable.
4430 (pie_finish_undefweak_symbol): New function.
4431 (_bfd_sparc_elf_finish_dynamic_sections): Call
4432 pie_finish_undefweak_symbol on all symbols in PIE.
4433 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4434 (_bfd_sparc_elf_fixup_symbol): New function.
4436 2017-04-10 Nick Clifton <nickc@redhat.com>
4438 * config.bfd: Remove ns32k from obsolete list.
4440 2017-04-10 Alan Modra <amodra@gmail.com>
4443 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4444 (special_sections_i): Likewise for .init_array.
4445 (special_sections_p): Likewise for .preinit_array.
4447 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4451 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4452 ELF_COMMON_DEF_P for common symbols.
4453 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4454 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4455 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4456 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4457 07492f668d2173da7a2bda3707ff0985e0f460b6.
4459 2017-04-07 Pedro Alves <palves@redhat.com>
4461 * opncls.c (bfd_get_debug_link_info): Rename to...
4462 (bfd_get_debug_link_info_1): ... this. Change type of second
4463 parameter to void pointer. Adjust.
4464 (bfd_get_debug_link_info): Reimplement on top of
4465 bfd_get_debug_link_info_1.
4466 (separate_debug_file_exists, separate_alt_debug_file_exists):
4467 Change type of second parameter to void pointer. Adjust.
4468 (get_func_type, check_func_type): Change type of second parameter
4470 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4471 the callback functions instead of passing the address of a local.
4472 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4473 find_separate_debug_file.
4474 (get_alt_debug_link_info_shim): Change type of second parameter to
4475 void pointer. Adjust.
4476 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4477 find_separate_debug_file.
4478 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4479 of second parameter to void pointer. Adjust.
4480 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4481 pointer local to find_separate_debug_file.
4483 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4485 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4486 external symbols with a definition.
4487 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4489 2017-04-07 Alan Modra <amodra@gmail.com>
4491 * po/SRC-POTFILES.in: Regenerate.
4493 2017-04-05 Alan Modra <amodra@gmail.com>
4495 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4498 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4500 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4501 numbers for DataDirectory entry indicies passed to
4504 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4506 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4507 each GNU_MBIND section and align GNU_MBIND section to page size.
4508 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4509 segment for each GNU_MBIND section.
4510 (_bfd_elf_init_private_section_data): Copy sh_info from input
4511 for GNU_MBIND section.
4513 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4515 * elfnn-riscv.c (GP_NAME): Delete.
4516 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4517 (_bfd_riscv_relax_lui): Likewise.
4519 2017-04-04 Nick Clifton <nickc@redhat.com>
4522 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4524 (bfd_elf_final_link): Only initialize the extended symbol index
4525 section if there are extended symbol tables to list.
4527 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4529 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4530 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4531 * configure.ac (elf): Add elf-properties.lo.
4532 * Makefile.in: Regenerated.
4533 * configure: Likewise.
4534 * elf-bfd.h (elf_property_kind): New.
4535 (elf_property): Likewise.
4536 (elf_property_list): Likewise.
4537 (elf_properties): Likewise.
4538 (_bfd_elf_parse_gnu_properties): Likewise.
4539 (_bfd_elf_get_property): Likewise.
4540 (_bfd_elf_link_setup_gnu_properties): Likewise.
4541 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4542 and setup_gnu_properties.
4543 (elf_obj_tdata): Add properties.
4544 * elf-properties.c: New file.
4545 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4546 (elf_i386_merge_gnu_properties): Likewise.
4547 (elf_backend_parse_gnu_properties): Likewise.
4548 (elf_backend_merge_gnu_properties): Likewise.
4549 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4550 (elf_x86_64_merge_gnu_properties): Likewise.
4551 (elf_backend_parse_gnu_properties): Likewise.
4552 (elf_backend_merge_gnu_properties): Likewise.
4553 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4554 (elf_backend_parse_gnu_properties): Likewise.
4555 (elf_backend_setup_gnu_properties): Likewise.
4556 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4557 elf_backend_merge_gnu_properties and
4558 elf_backend_setup_gnu_properties.
4560 2017-03-30 Pip Cet <pipcet@gmail.com>
4562 * elf32-wasm32.c: Add relocation code, two relocs.
4563 * reloc.c: Add wasm32 relocations.
4564 * libbfd.h: Regenerate.
4565 * bfd-in2.h: Regenerate.
4566 * bfd/po/bfd.pot: Regenerate.
4568 2017-03-29 Nick Clifton <nickc@redhat.com>
4571 * coff-bfd.h (struct coff_section_data): Add new fields:
4572 saved_bias and bias.
4573 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4574 computed for PE binaries.
4575 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4578 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4581 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4582 to handle a local symbol with a hash-symbol-entry; without PLT.
4583 Add BFD_ASSERT for an incidental case with GOT entry present.
4584 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4585 isn't forced-or-set local.
4587 2017-03-27 Pip Cet <pipcet@gmail.com>
4589 * wasm-module.c: New file to support WebAssembly modules.
4590 * wasm-module.h: New file to support WebAssembly modules.
4591 * doc/webassembly.texi: Start documenting wasm-module.c.
4592 * config.bfd: Add wasm_vec.
4593 * targets.c: Likewise.
4594 * configure.ac: Likewise.
4595 * Makefile.am: Add entries for wasm-module.c.
4596 * Makefile.in: Regenerate.
4597 * configure: Regenerate.
4598 * po/SRC-POTFILES.in: Regenerate.
4600 2017-03-27 Pip Cet <pipcet@gmail.com>
4602 * cpu-wasm32.c: New file to support wasm32 architecture.
4603 * elf32-wasm32.c: New file to support wasm32 architecture.
4604 * Makefile.am: Add wasm32 architecture.
4605 * archures.c: Likewise.
4606 * config.bfd: Likewise.
4607 * configure.ac: Likewise.
4608 * targets.c: Likewise.
4609 * Makefile.in: Regenerate.
4610 * bfd-in2.h: Regenerate.
4611 * configure: Regenerate.
4612 * po/SRC-POTFILES.in: Regenerate.
4614 2017-03-20 Alan Modra <amodra@gmail.com>
4617 * elf64-ppc.c (compare_symbols): Stabilize sort.
4619 2017-03-18 Alan Modra <amodra@gmail.com>
4621 * elf64-ppc.c (struct ppc_link_hash_table): Add
4622 local_ifunc_resolver and maybe_local_ifunc_resolver.
4623 (ppc_build_one_stub): Set flags on emitting dynamic
4624 relocation to ifunc.
4625 (ppc64_elf_relocate_section): Likewise.
4626 (ppc64_elf_finish_dynamic_symbol): Likewise.
4627 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4628 local dynamic relocs to ifuncs.
4629 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4630 local_ifunc_resolver and maybe_local_ifunc_resolver.
4631 (ppc_elf_relocate_section): Set flag on emitting dynamic
4632 relocation to ifuncs.
4633 (ppc_elf_finish_dynamic_symbol): Likewise.
4634 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4635 dynamic relocs to ifuncs.
4637 2017-03-13 Nick Clifton <nickc@redhat.com>
4640 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4641 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4642 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4643 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4644 * bfd-in2.h: Regenerate.
4645 * libbfd.h: Regenerate.
4646 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4648 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4649 (elfNN_aarch64_howto_table): Likewise.
4650 (aarch64_tls_transition_without_check): Likewise.
4651 (aarch64_reloc_got_type): Likewise.
4652 (elfNN_aarch64_final_link_relocate): Likewise.
4653 (elfNN_aarch64_tls_relax): Likewise.
4654 (elfNN_aarch64_relocate_section): Likewise.
4655 (elfNN_aarch64_gc_sweep_hook): Likewise.
4656 (elfNN_aarch64_check_relocs): Likewise.
4657 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4658 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4660 2017-03-11 Alan Modra <amodra@gmail.com>
4662 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4663 parameter is in fact used. Whitespace fixes.
4664 * elf64-ppc.c: Likewise.
4666 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4668 * rs6000-core.c (CORE_NEW): Simplify macro when
4669 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4671 2017-03-07 Alan Modra <amodra@gmail.com>
4675 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4678 2017-03-05 Alan Modra <amodra@gmail.com>
4680 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4681 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4682 (next_cie_fde_offset): New function.
4683 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4684 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4685 four bytes. Align CIEs to four or eight bytes depending on
4686 per_encoding_aligned8. Align FDEs according to their encoding.
4687 Pad last FDE to output section alignment.
4688 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4690 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4691 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4692 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4694 2017-03-02 Martin Bickel <binutils@ineranves.de>
4697 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4698 empty segments which have a zero filesz, but a non-zero memsz.
4700 2017-03-02 Alan Modra <amodra@gmail.com>
4702 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4704 2017-02-28 Alan Modra <amodra@gmail.com>
4706 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4707 (ppc64_elf_relocate_section): Likewise.
4709 2017-02-28 Alan Modra <amodra@gmail.com>
4712 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4713 rather than elf32_nios2_hash_table or elf_hash_table.
4714 (create_got_section): Likewise.
4715 (nios2_elf32_finish_dynamic_symbol): Likewise.
4716 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4717 (nios2_elf32_size_dynamic_sections): Likewise.
4718 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4719 vars. Use htab equivalents directly instead. Don't create
4720 all dynamic sections on needing just the GOT. Use a goto
4721 rather than a fall-through with reloc test. Ensure
4722 htab->dynobj is set when making dynamic sreloc section.
4723 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4724 equivalent directly instead. Don't segfault on looking for
4725 .dynamic when dynamic sections have not been created. Don't
4726 segfault on .got.plt being discarded.
4727 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4728 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4729 fixme and another not so relevant comment.
4730 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4731 already set, set hash table dynobj on creating .sbss.
4733 2017-02-28 Alan Modra <amodra@gmail.com>
4735 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4736 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4737 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4738 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4739 (ppc64_elf_relocate_section): Likewise.
4740 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4741 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4742 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4743 * libbfd.h: Regenerate.
4744 * bfd-in2.h: Regenerate.
4746 2017-02-28 Alan Modra <amodra@gmail.com>
4748 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4749 dynamic .data.rel.ro read-only.
4750 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4751 rather than section flags when deciding where copy reloc goes.
4752 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4753 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4754 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4755 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4756 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4757 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4758 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4759 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4760 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4761 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4762 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4763 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4764 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4765 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4766 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4767 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4768 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4769 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4770 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4772 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4774 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4775 `jalr $0, $25' instruction encoding.
4777 2017-02-27 Nick Clifton <nickc@redhat.com>
4780 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4781 generating a seg-fault when encountering a symbol that has been
4782 deleted by garbage collection.
4784 2017-02-25 Alan Modra <amodra@gmail.com>
4786 * elf32-arc.c (struct dynamic_sections): Delete.
4787 (enum dyn_section_types): Delete.
4788 (dyn_section_names): Delete.
4789 (arc_create_dynamic_sections): Delete.
4790 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4791 segfault on discarded .rela.plt section.
4792 (elf_arc_size_dynamic_sections): Formatting. Don't call
4793 arc_create_dynamic_sections. Don't allocate memory for sections
4794 handled by the generic linker. Correct code finding relocs in
4795 read-only sections. Set SEC_EXCLUDE on zero size .got,
4796 .got.plt, and .dynbss sections. Do set .interp for pies.
4798 2017-02-24 Andrew Waterman <andrew@sifive.com>
4800 * elfnn-riscv.c (GP_NAME): New macro.
4801 (riscv_global_pointer_value): Use it.
4802 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4803 output section, consider only that section's alignment.
4805 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4807 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4808 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4809 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4810 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4812 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4814 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4815 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4818 2017-02-23 Alan Modra <amodra@gmail.com>
4821 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4823 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4824 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4827 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4830 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4831 processing ahead of the call to `elf_gc_sweep_symbol'.
4833 2017-02-22 Nick Clifton <nickc@redhat.com>
4836 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4837 created section 4-byte alignment.
4839 2017-02-22 Alan Modra <amodra@gmail.com>
4841 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4842 on .got or .plt output section being discarded by script.
4843 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4846 2017-02-21 Alan Modra <amodra@gmail.com>
4848 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4849 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4851 2017-02-20 Alan Modra <amodra@gmail.com>
4854 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4855 if DT_RELSZ/DT_RELASZ is zero.
4857 2017-02-17 Nick Clifton <nickc@redhat.com>
4859 * compress.c (bfd_get_full_section_contents): Remember to reduce
4860 compressed size by the sizeof the compression header when
4861 decompressing the contents.
4863 2017-02-17 Pedro Alves <palves@redhat.com>
4865 * srec.c (Chunk): Rename to ...
4866 (_bfd_srec_len): ... this.
4867 (S3Forced): Rename to ...
4868 (_bfd_srec_forceS3): ... this.
4869 * objcopy.c: Adjust all references.
4871 2017-02-17 Pedro Alves <palves@redhat.com>
4873 * archive.c (bsd_write_armap): Rename to ...
4874 (_bfd_bsd_write_armap): ... this.
4875 (coff_write_armap): Rename to ...
4876 (_bfd_coff_write_armap): ... this.
4877 * libbfd-in.h (bsd_write_armap): Rename to ...
4878 (_bfd_bsd_write_armap): ... this.
4879 (coff_write_armap): Rename to ...
4880 (_bfd_coff_write_armap): ... this.
4881 * aout-target.h, aout-tic30.c: Adjust all users.
4882 * libbfd.h: Regenerate.
4884 2017-02-17 Pedro Alves <palves@redhat.com>
4886 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4887 (warn_deprecated): Rename to ...
4888 (_bfd_warn_deprecated): ... this.
4889 * libbfd.c (warn_deprecated): Rename to ...
4890 (_bfd_warn_deprecated): ... this.
4891 * bfd-in2.h: Regenerate.
4893 2017-02-17 Pedro Alves <palves@redhat.com>
4895 * bfdio.c (real_ftell): Rename to ...
4896 (_bfd_real_ftell): ... this.
4897 (real_fseek): Rename to ...
4898 (_bfd_real_fseek): ... this.
4899 (real_fopen): Rename to ...
4900 (_bfd_real_fopen): ... this.
4901 * libbfd-in.h (real_ftell): Rename to ...
4902 (_bfd_real_ftell): ... this.
4903 (real_fseek): Rename to ...
4904 (_bfd_real_fseek): ... this.
4905 (real_fopen): Rename to ...
4906 (_bfd_real_fopen): ... this.
4907 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4908 * libbfd.h: Regenerate.
4910 2017-02-17 Pedro Alves <palves@redhat.com>
4912 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4913 * libbfd.c (read_unsigned_leb128): Rename to ...
4914 (_bfd_read_unsigned_leb128): ... this.
4915 (read_signed_leb128): Rename to ...
4916 (_bfd_read_signed_leb128): ... this.
4917 (safe_read_leb128): Rename to ...
4918 (_bfd_safe_read_leb128): ... this.
4919 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4920 (_bfd_read_unsigned_leb128): ... this.
4921 (read_signed_leb128): Rename to ...
4922 (_bfd_read_signed_leb128): ... this.
4923 (safe_read_leb128): Rename to ...
4924 (_bfd_safe_read_leb128): ... this.
4925 * libbfd.h: Renegerate.
4927 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4929 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4930 before trying to fine matching file and line information.
4932 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4934 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4935 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4936 not match current bfd, then reload debug information. Record bfd
4937 we're loading debug info for in the stash. If we have debug
4938 informatin in the cache then perform section placement before
4941 2017-02-16 Alan Modra <amodra@gmail.com>
4944 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4945 * elfxx-target.h (elf_backend_no_page_alias): Define.
4946 (elfNN_bed): Init new field.
4947 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4948 ensure PT_LOAD segment starts on a new page.
4949 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4951 2017-02-16 Alan Modra <amodra@gmail.com>
4954 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4957 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4959 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4960 * bfd-in2.h: Regenerated.
4962 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4965 * elf32-i386.c (elf_i386_relocate_section): Allow
4966 "lea foo@GOT, %reg" in PIC.
4968 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4971 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4972 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4973 error against local IFUNC symbol without a base register for
4976 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4978 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4979 `%P: %H:' with `info->callbacks->einfo'.
4980 (ppc_elf_relocate_section): Likewise.
4981 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4982 (ppc64_elf_edit_toc): Likewise.
4983 (ppc64_elf_relocate_section): Likewise.
4985 2017-02-14 Alan Modra <amodra@gmail.com>
4987 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4988 --gc-keep-exported, and test versioned field of sym rather than
4989 looking for @ in name.
4991 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4993 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4996 2017-02-13 Nick Clifton <nickc@redhat.com>
4999 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
5002 2017-02-07 Andrew Waterman <andrew@sifive.com>
5004 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
5005 entry size if PLT header is written.
5007 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
5009 Fix sparc64 dynamic relocation processing to use the dynamic
5011 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
5012 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
5015 2017-02-03 Nick Clifton <nickc@redhat.com>
5018 * coffcode.h (coff_write_object_contents): Enlarge size of
5019 s_name_buf in order to avoid compile time warning about possible
5021 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
5022 32-bits of insn value before printing into buffer.
5024 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5026 * elfxx-mips.c (mips_elf_hash_sort_data): Add
5027 `max_local_dynindx'.
5028 (mips_elf_sort_hash_table): Handle it.
5029 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
5030 symbols bump up `max_local_dynindx' rather than
5031 `max_non_got_dynindx'.
5033 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5035 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
5036 `min_got_dynindx', `max_unref_got_dynindx' and
5037 `max_non_got_dynindx' members to the `bfd_size_type' data type.
5038 (mips_elf_sort_hash_table): Adjust accordingly.
5040 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5042 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
5043 to access the hash table.
5045 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5047 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
5048 non-NULL `htab' to the beginning.
5050 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5052 * elflink.c (elf_gc_sweep): Wrap overlong line.
5054 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
5056 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
5057 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
5058 * elfxx-mips.c (mips_elf_link_hash_table): Add
5059 `ignore_branch_isa' member.
5060 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
5061 in branch relocation calculation as an error if
5062 `ignore_branch_isa' has been set.
5063 (_bfd_mips_elf_insn32): Rename to...
5064 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
5065 parameter to `insn32' and add an `ignore_branch_isa' parameter.
5066 Handle the new parameter.
5068 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
5070 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
5071 local variable dynobj.
5074 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
5075 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
5076 executable from read-only sections into sdynrelro.
5077 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
5078 dynamic relocs in sdynrelro.
5079 (elf_backend_want_dynrelro): Define.
5081 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5083 * config.bfd (*-*-rtemsaout*): Mark as removed.
5085 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5087 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
5088 (arm-*-rtems*): Move to (arm*-*-eabi*).
5089 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
5090 (m68-*-rtems*): Move to (m68*-*-elf*).
5092 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5094 * config.bfd (*-*-rtemscoff*): Mark as removed.
5096 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
5099 * elflink.c (bfd_elf_record_link_assignment): Revert last
5100 change and don't ever clear `forced_local'. Set `mark'
5102 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
5104 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
5105 (bfd_elf_size_dynamic_sections): ... here.
5106 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
5107 and set `mark' instead in `__tls_get_addr_opt' processing.
5108 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
5110 2017-01-24 Alan Modra <amodra@gmail.com>
5112 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
5113 where dynamic relocs are preferable. Allow ifunc too.
5114 (ensure_undefweak_dynamic): New function.
5115 (allocate_dynrelocs): Use it here. Move plt handling last and
5116 don't make symbols dynamic, simplifying loop. Only make undef
5117 weak symbols with GOT entries dynamic. Correct condition
5118 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5119 comments. Remove goto.
5120 (ppc_elf_relocate_section): Correct test for using dynamic
5121 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5122 to suit. Set up explicit tls_index entries and implicit GOT
5123 tls_index entries resolvable at link time for
5124 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5125 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5126 (ensure_undefweak_dynamic): New function.
5127 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5128 with GOT entries dynamic. Remove unnecessary test of
5129 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5130 (ppc64_elf_relocate_section): Correct test for using dynamic
5131 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5132 to suit. Set up explicit tls_index entries and implicit GOT
5133 tls_index entries resolvable at link time for __tls_get_addr_opt.
5134 Simplify expression to clear mem for prelink.
5136 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5138 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5140 2017-01-20 Jiong Wang <jiong.wang@arm.com>
5142 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5143 (elf_backend_hash_symbol): Define.
5145 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5148 * elflink.c (bfd_elf_record_link_assignment): Clear any
5149 `forced_local' marking for DSO symbols that are not being
5152 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5154 * elfnn-riscv.c (riscv_elf_object_p): New function.
5156 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5159 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5161 (elf_x86_64_check_relocs): Create .eh_frame section for the
5163 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5164 .eh_frame section for the .plt.bnd section.
5165 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5166 for the .plt.bnd section.
5168 2017-01-12 Nick Clifton <nickc@redhat.com>
5171 * opncls.c (find_separate_debug_file): Add include_dirs
5172 parameter. Only include the directory part of the bfd's filename
5173 in search paths if include_dirs is true. Add a couple of extra
5174 locations for looking for debug files.
5175 ( bfd_follow_gnu_debuglink): Update invocation of
5176 find_separate_debug_file.
5177 (bfd_follow_gnu_debugaltlink): Likewise.
5178 (get_build_id): New function: Finds the build-id of the given bfd.
5179 (get_build_id_name): New function: Computes the name of the
5180 separate debug info file for a bfd, based upon its build-id.
5181 (check_build_id_file): New function: Checks to see if a separate
5182 debug info file exists at the given location, and that its
5183 build-id matches that of the original bfd.
5184 (bfd_follow_build_id_debuglink): New function: Finds a separate
5185 debug info file for a given bfd by using the build-id method.
5186 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5187 method of locating a separate debug info file before using the
5189 * bfd-in2.h: Regenerate.
5191 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5194 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5195 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5196 elf_x86_64_eh_frame_plt_got.
5197 (elf_x86_64_size_dynamic_sections): Get unwind info from
5198 elf_x86_64_bnd_arch_bed for the BND PLT.
5200 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
5202 * config.bfd: Add entries for i686-redox and x86_64-redox.
5204 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5206 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5208 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5209 .eh_frame section to 4 bytes for x32.
5210 (elf_x86_64_check_relocs): Likewise.
5212 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5215 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5216 (PLT_GOT_FDE_LENGTH): Likewise.
5217 (elf_i386_plt_layout): Add eh_frame_plt_got and
5218 eh_frame_plt_got_size.
5219 (elf_i386_plt): Updated.
5220 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5221 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5222 (elf_i386_size_dynamic_sections): Allocate and initialize
5223 .eh_frame section for .plt.got.
5224 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5226 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5227 eh_frame_plt_got_size.
5228 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5229 (PLT_GOT_FDE_LENGTH): Likewise.
5230 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5231 eh_frame_plt_got_size.
5232 (elf_x86_64_arch_bed): Updated.
5233 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5234 eh_frame_plt_got_size.
5235 (elf_x86_64_nacl_arch_bed): Likewise.
5236 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5237 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5238 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5239 .eh_frame section for .plt.got.
5240 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5243 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5245 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5246 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5248 2017-01-09 Nick Clifton <nickc@redhat.com>
5250 * dwarf2.c (lookup_address_in_function_table): Return early if
5251 there are no functions in the given comp unit, or if the high
5252 address of the last function in the comp unit is less than the
5255 2017-01-09 Nick Clifton <nickc@redhat.com>
5258 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5259 message if there are too many symbols to load.
5261 2017-01-04 James Clarke <jrtc27@jrtc27.com>
5263 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5264 if relocs are cached.
5266 2017-01-03 Rich Felker <bugdal@aerifal.cx>
5269 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5270 for R_MICROBLAZE_GOTOFF_64.
5272 2017-01-03 Nick Clifton <nickc@redhat.com>
5274 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5275 warning about using a possibly uninitialised variable.
5277 2017-01-02 Alan Modra <amodra@gmail.com>
5279 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5280 (allocate_plt_static, allocate_dynrelocs): Use it.
5282 2017-01-02 Alan Modra <amodra@gmail.com>
5284 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5285 .PARISC.unwind section.
5287 2017-01-02 Alan Modra <amodra@gmail.com>
5290 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5291 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5292 indirect to GOT pointer relative code edit.
5294 2017-01-02 Alan Modra <amodra@gmail.com>
5296 Update year range in copyright notice of all files.
5298 For older changes see ChangeLog-2016
5300 Copyright (C) 2017 Free Software Foundation, Inc.
5302 Copying and distribution of this file, with or without modification,
5303 are permitted in any medium without royalty provided the copyright
5304 notice and this notice are preserved.
5310 version-control: never