1 2017-06-21 Nick Clifton <nickc@redhat.com>
4 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
5 bfd_get_full_section_contents returns no contents.
7 2017-06-21 Nick Clifton <nickc@redhat.com>
10 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
13 2017-06-21 Nick Clifton <nickc@redhat.com>
16 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
18 (image_set_ptr): Likewise.
19 (alpha_vms_fix_sec_rel): Likewise.
20 (alpha_vms_slurp_relocs): Likewise.
22 2017-06-21 Nick Clifton <nickc@redhat.com>
25 * ieee.c (ieee_slurp_sections): Check for a NULL return from
27 (ieee_archive_p): Likewise.
28 (ieee_object_p): Likewise.
30 2017-06-21 Nick Clifton <nickc@redhat.com>
33 * elf.c (setup_group): Zero the group section pointer list after
34 allocation so that loops can be caught. Check for NULL pointers
35 when processing a group list.
37 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
40 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
41 the DYNAMIC bit instead of bfd_count_sections.
43 2017-06-19 Nick Clifton <nickc@redhat.com>
46 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
48 (evax_bfd_print_eeom): Likewise.
49 (evax_bfd_print_egsd): Check for an overlarge record length.
50 (evax_bfd_print_etir): Likewise.
52 2017-06-19 Nick Clifton <nickc@redhat.com>
55 * libieee.h (struct common_header_type): Add end_p field.
56 * ieee.c (this_byte_and_next): Do not advance input_p beyond
58 (read_id): Check for a length that exceeds the remaining bytes in
60 (ieee_seek): Initialise end_p.
61 (ieee_archive_p): Likewise.
62 (ieee_object_p): Likewise.
64 2017-06-19 Nick Clifton <nickc@redhat.com>
67 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
68 before reading the EIHS structure entries.
70 2017-06-19 Nick Clifton <nickc@redhat.com>
73 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
74 gsd_size. Check that there are enough bytes remaining to read the
75 type and size of the next egsd. Check that the size of the egsd
76 does not exceed the size of the record.
78 2017-06-19 Alan Modra <amodra@gmail.com>
80 * config.bfd: Correct targ_underscore for cris.
82 2017-06-18 Alan Modra <amodra@gmail.com>
84 * config.bfd: Correct targ_underscore for epiphany, ip2k,
85 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
87 2017-06-16 Nick Clifton <nickc@redhat.com>
89 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
90 bucketlist is empty because there are no symbols to add to the
93 2017-06-16 Alan Modra <amodra@gmail.com>
99 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
100 (BFD_JUMP_TABLE_LINK): Likewise.
101 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
102 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
103 (bfd_elf_define_start_stop): New function.
104 * linker.c (bfd_generic_define_start_stop): New function.
105 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
107 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
108 * aout-target.h (MY_bfd_define_start_stop): Define.
109 * aout-tic30.c (MY_bfd_define_start_stop): Define.
110 * binary.c (binary_bfd_define_start_stop): Define.
111 * bout.c (b_out_bfd_define_start_stop): Define.
112 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
113 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
114 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
115 * coffcode.h (coff_bfd_define_start_stop): Define.
116 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
117 * i386msdos.c (msdos_bfd_define_start_stop): Define.
118 * i386os9k.c (os9k_bfd_define_start_stop): Define.
119 * ieee.c (ieee_bfd_define_start_stop): Define.
120 * ihex.c (ihex_bfd_define_start_stop): Define.
121 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
122 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
123 * mmo.c (mmo_bfd_define_start_stop): Define.
124 * nlm-target.h (nlm_bfd_define_start_stop): Define.
125 * oasys.c (oasys_bfd_define_start_stop): Define.
126 * pef.c (bfd_pef_bfd_define_start_stop): Define.
127 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
128 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
129 * som.c (som_bfd_define_start_stop): Define.
130 * srec.c (srec_bfd_define_start_stop): Define.
131 * tekhex.c (tekhex_bfd_define_start_stop): Define.
132 * versados.c (versados_bfd_define_start_stop): Define.
133 * vms-alpha.c (vms_bfd_define_start_stop): Define.
134 (alpha_vms_bfd_define_start_stop): Define.
135 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
136 * bfd-in2.h: Regenerate.
137 * libbfd.h: Regenerate.
139 2017-06-16 Jiong Wang <jiong.wang@arm.com>
141 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
142 SYMBOL_REFERENCES_LOCAL.
144 2017-06-15 Jiong Wang <jiong.wang@arm.com>
147 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
148 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
149 runtime for if there needs copy relocation elimination.
150 (need_copy_relocation_p): New function. Return true for symbol with
151 pc-relative references and if it's against read-only sections.
152 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
153 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
154 that are related with accessing external objects.
155 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
156 in elfNN_aarch64_check_relocs.
158 2017-06-15 Nick Clifton <nickc@redhat.com>
161 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
164 (ieee_archive_p): Likewise.
166 2017-06-15 Nick Clifton <nickc@redhat.com>
169 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
171 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
173 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
174 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
175 keep both windowed and call0 ABI PLT definitions.
176 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
177 elf_xtensa_*_plt_entry endex.
178 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
180 2017-06-14 Nick Clifton <nickc@redhat.com>
183 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
186 2017-06-14 Nick Clifton <nickc@redhat.com>
189 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
190 maximum value for the ascic pointer. Check that name processing
191 does not read beyond this value.
192 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
195 2017-06-14 Nick Clifton <nickc@redhat.com>
198 * versados.c (versados_mkobject): Zero the allocated tdata structure.
199 (process_otr): Check for an invalid offset in the otr structure.
201 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
203 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
205 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
211 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
212 vtable field to a union.
213 (_bfd_elf_is_start_stop): Removed.
214 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
215 __start_SECNAME and __stop_SECNAME symbols.
216 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
217 * elflink.c (_bfd_elf_is_start_stop): Removed.
218 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
219 _bfd_elf_is_start_stop.
220 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
221 __stop_SECNAME symbols. Updated.
222 (elf_gc_smash_unused_vtentry_relocs): Likewise.
223 (bfd_elf_gc_record_vtinherit): Likewise.
224 (bfd_elf_gc_record_vtentry): Likewise.
226 2017-06-13 Nick Clifton <nickc@redhat.com>
229 * elflink.c (elf_link_adjust_relocs): Generate an error when
230 encountering a reloc against a symbol removed by garbage
233 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
235 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
236 to merge_gnu_properties.
237 * elf-properties.c (elf_merge_gnu_properties): Add struct
238 bfd_link_info * and pass it to merge_gnu_properties.
239 (elf_merge_gnu_property_list): Add struct bfd_link_info *
240 and pass it to elf_merge_gnu_properties.
241 (_bfd_elf_link_setup_gnu_properties): Pass info to
242 elf_merge_gnu_property_list.
243 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
245 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
247 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
250 * binary.c (binary_set_section_contents): Scale lma by octets
251 per byte to set filepos.
253 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
255 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
258 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
260 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
263 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
265 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
266 patched section contents for TLS IE reloc.
267 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
269 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
271 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
272 RELOC_FOR_GLOBAL_SYMBOL macro.
274 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
276 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
279 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
281 * config/tc-arc.c (md_undefined_symbol): Changed.
282 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
284 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
286 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
289 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
291 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
292 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
294 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
296 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
299 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
301 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
302 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
303 is non-zero. Add clarifying comments.
305 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
307 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
308 name. Use local IFUNC symbol name string to report unsupported
309 non-PIC call to IFUNC function.
310 (elf_i386_relocate_section): Dump local IFUNC name with minfo
311 when generating R_386_IRELATIVE relocation.
312 (elf_i386_finish_dynamic_symbol): Likewise.
313 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
315 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
316 when generating R_X86_64_IRELATIVE relocation.
317 (elf_x86_64_finish_dynamic_symbol): Likewise.
319 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
321 * elf.c (setup_group): Make sure BFD sections are created for all
322 group sections in the input file when processing SHF_GROUP
324 (bfd_section_from_shdr): Avoid duplicating logic already
325 implemented in `setup_group'.
327 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
330 * peXXigen.c (pe_print_idata): Use the address of the first thunk
331 if the hint address is zero.
333 2017-06-06 James Clarke <jrtc27@jrtc27.com>
336 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
337 ELF_COMMON_DEF_P for common symbols.
339 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
341 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
342 SEC_GROUP sections as SEC_EXCLUDE.
343 (bfd_elf_set_group_contents): Replace use of abort with an assert.
344 (assign_section_numbers): Use resolve_section_groups flag instead
345 of relocatable link type.
346 (_bfd_elf_init_private_section_data): Use resolve_section_groups
347 flag instead of checking the final_link flag for part of the
348 checks in here. Fix white space as a result.
349 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
350 instead of relocatable link type.
351 (bfd_elf_final_link): Likewise.
353 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
355 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
357 * elf32-score.c (score_elf_final_link_relocate): Likewise.
358 (s3_bfd_score_elf_check_relocs): Likewise.
359 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
360 (score_elf_final_link_relocate): Likewise.
361 (s7_bfd_score_elf_check_relocs): Likewise.
363 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
365 * elflink.c (init_reloc_cookie_rels): Remove unused variable
368 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
370 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
371 from `reloc_count' rather than decrementing it.
372 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
373 `reloc_count' by `int_rels_per_ext_rel'.
374 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
375 `reloc_count' by `int_rels_per_ext_rel' for last relocation
377 (s3_bfd_score_elf_check_relocs): Likewise.
378 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
379 (s7_bfd_score_elf_relocate_section): Likewise.
380 (s7_bfd_score_elf_check_relocs): Likewise.
381 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
382 prototype and function.
383 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
384 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
385 triple rather than once the sum of REL and RELA relocation entry
387 (bfd_elf64_get_reloc_upper_bound): Remove macro.
388 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
389 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
390 storage allocation size determination.
391 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
392 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
393 by `int_rels_per_ext_rel' for last relocation entry
395 (bfd_elf_final_link): Do not multiply `reloc_count' by
396 `int_rels_per_ext_rel' for internal relocation storage
397 allocation size determination.
398 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
399 `int_rels_per_ext_rel' for last relocation entry determination.
400 (elf_gc_smash_unused_vtentry_relocs): Likewise.
401 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
402 (_bfd_mips_elf_relocate_section): Likewise.
404 2017-06-05 Alan Modra <amodra@gmail.com>
407 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
409 2017-06-01 John Baldwin <jhb@FreeBSD.org>
411 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
412 determine structure sizes.
413 (elfcore_grok_freebsd_prstatus): Likewise.
415 2017-06-01 Alan Modra <amodra@gmail.com>
417 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
418 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
420 (is_elfv2_localentry0): New function.
421 (ppc64_elf_tls_setup): Default params->plt_localentry0.
422 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
423 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
424 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
425 optimized localentry:0 stubs.
426 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
427 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
429 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
431 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
433 2017-05-30 Casey Smith <clegg89@gmail.com>
436 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
437 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
439 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
441 * cpu-arc.c (arc_compatible): New function.
443 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
445 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
447 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
450 * bfdio.c (bfd_get_file_size): New function.
451 * bfd-in2.h: Regenerated.
453 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
455 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
458 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
460 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
461 dynobj instead of htab->elf.dynobj.
463 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
465 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
467 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
468 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
469 actual number of internal relocations retrieved. Adjust
470 function description.
471 (bfd_elf64_canonicalize_reloc): Remove macro.
472 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
474 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
476 * archures.c (bfd_mach_sparc_v9m8): Define.
477 (bfd_mach_sparc_v8plusm8): Likewise.
478 (bfd_mach_sparc_v9_p): Adjust to M8.
479 (bfd_mach_sparc_64bit_p): Likewise.
480 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
481 bfd_mach_sparc_v8plusm8.
482 * bfd-in2.h: Regenerated.
483 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
485 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
486 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
487 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
489 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
490 bfd_mach_sparc_v8plusm8.
492 2017-05-19 Alan Modra <amodra@gmail.com>
494 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
495 debug and special sections when no non-note alloc sections in an
498 2017-05-18 Alan Modra <amodra@gmail.com>
500 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
501 * elf-m10300.c: Likewise.
503 * elf32-arc.c: Likewise.
504 * elf32-bfin.c: Likewise.
505 * elf32-m68k.c: Likewise.
506 * elf32-nds32.c: Likewise.
507 * elf32-tilepro.c: Likewise.
508 * elflink.c: Likewise.
509 * elfnn-aarch64.c: Likewise.
510 * elfnn-riscv.c: Likewise.
511 * elfxx-tilegx.c: Likewise.
512 * mach-o.c: Likewise.
513 * peXXigen.c: Likewise.
514 * vms-alpha.c: Likewise.
515 * vms-lib.c: Likewise.
517 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
520 * elflink.c (elf_gc_mark_debug_section): New function.
521 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
522 referenced by kept debug sections.
524 2017-05-16 Alan Modra <amodra@gmail.com>
526 * elf-m10300.c: Rename occurrences of non_ir_ref.
527 * elf32-arm.c: Likewise.
528 * elf32-bfin.c: Likewise.
529 * elf32-cr16.c: Likewise.
530 * elf32-cris.c: Likewise.
531 * elf32-d10v.c: Likewise.
532 * elf32-dlx.c: Likewise.
533 * elf32-fr30.c: Likewise.
534 * elf32-frv.c: Likewise.
535 * elf32-hppa.c: Likewise.
536 * elf32-i370.c: Likewise.
537 * elf32-i386.c: Likewise.
538 * elf32-iq2000.c: Likewise.
539 * elf32-lm32.c: Likewise.
540 * elf32-m32c.c: Likewise.
541 * elf32-m32r.c: Likewise.
542 * elf32-m68hc1x.c: Likewise.
543 * elf32-m68k.c: Likewise.
544 * elf32-mcore.c: Likewise.
545 * elf32-metag.c: Likewise.
546 * elf32-microblaze.c: Likewise.
547 * elf32-moxie.c: Likewise.
548 * elf32-msp430.c: Likewise.
549 * elf32-mt.c: Likewise.
550 * elf32-nios2.c: Likewise.
551 * elf32-or1k.c: Likewise.
552 * elf32-ppc.c: Likewise.
553 * elf32-rl78.c: Likewise.
554 * elf32-s390.c: Likewise.
555 * elf32-score.c: Likewise.
556 * elf32-score7.c: Likewise.
557 * elf32-sh.c: Likewise.
558 * elf32-tic6x.c: Likewise.
559 * elf32-tilepro.c: Likewise.
560 * elf32-v850.c: Likewise.
561 * elf32-vax.c: Likewise.
562 * elf32-xstormy16.c: Likewise.
563 * elf32-xtensa.c: Likewise.
564 * elf64-alpha.c: Likewise.
565 * elf64-hppa.c: Likewise.
566 * elf64-ia64-vms.c: Likewise.
567 * elf64-mmix.c: Likewise.
568 * elf64-ppc.c: Likewise.
569 * elf64-s390.c: Likewise.
570 * elf64-sh64.c: Likewise.
571 * elf64-x86-64.c: Likewise.
572 * elflink.c: Likewise.
573 * elfnn-aarch64.c: Likewise.
574 * elfnn-ia64.c: Likewise.
575 * elfnn-riscv.c: Likewise.
576 * elfxx-mips.c: Likewise.
577 * elfxx-sparc.c: Likewise.
578 * elfxx-tilegx.c: Likewise.
579 * linker.c: Likewise.
581 2017-05-16 Alan Modra <amodra@gmail.com>
583 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
584 * elflink.c (elf_link_add_object_symbols): Update to use
586 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
588 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
590 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
592 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
594 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
596 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
597 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
599 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
601 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
603 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
605 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
606 to plt_second/plt_second_eh_frame.
607 (elf_x86_64_link_hash_newfunc): Updated.
608 (elf_x86_64_allocate_dynrelocs): Likewise.
609 (elf_x86_64_size_dynamic_sections): Likewise.
610 (elf_x86_64_relocate_section): Likewise.
611 (elf_x86_64_finish_dynamic_symbol): Likewise.
612 (elf_x86_64_finish_dynamic_sections): Likewise.
613 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
614 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
616 (elf_backend_setup_gnu_properties): Updated. Create the
617 .plt.sec section instead of the .plt.sec section.
619 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
621 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
622 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
623 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
625 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
627 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
628 (bfd_elf64_set_reloc): Define.
629 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
631 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
633 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
634 (struct bfd_target): New field _bfd_set_reloc.
635 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
636 * reloc.c (_bfd_generic_set_reloc): New function.
637 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
638 * nlm-target.h (nlm_set_reloc): Likewise.
639 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
640 * aout-tic30.c (MY_set_reloc): Likewise.
641 * aout-target.h (MY_set_reloc): Likewise.
642 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
643 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
644 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
645 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
646 * aout-adobe.c (aout_32_set_reloc): Likewise.
647 * bout.c (b_out_set_reloc): Likewise.
648 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
649 * i386os9k.c (aout_32_set_reloc): Likewise.
650 * ieee.c (ieee_set_reloc): Likewise.
651 * oasys.c (oasys_set_reloc): Likewise.
652 * som.c (som_set_reloc): Likewise.
653 * versados.c (versados_set_reloc): Likewise.
654 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
655 _bfd_generic_set_reloc.
656 (rs6000_xcoff64_aix_vec): LIkewise.
657 * libbfd.c (_bfd_norelocs_set_reloc): New function.
658 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
659 * i386msdos.c (msdos_set_reloc): Define to
660 _bfd_norelocs_set_reloc.
661 * elfcode.h (elf_set_reloc): Define.
662 * bfd-in2.h: Regenerated.
664 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
667 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
668 for IFUNC function address.
670 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
672 * elf32-arc.c (FEATURE_LIST_NAME): Define.
673 (CONFLICT_LIST): Likewise.
674 (opcode/arc-attrs.h): Include.
675 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
676 (arc_extract_features): New file.
677 (arc_stralloc): Likewise.
678 (arc_elf_merge_attributes): Likewise.
679 (arc_elf_merge_private_bfd_data): Use object attributes.
680 (bfd_arc_get_mach_from_attributes): New function.
681 (arc_elf_object_p): Use object attributes.
682 (arc_elf_final_write_processing): Likewise.
683 (elf32_arc_obj_attrs_arg_type): New function.
684 (elf32_arc_obj_attrs_handle_unknown): Likewise.
685 (elf32_arc_section_from_shdr): Likewise.
686 (elf_backend_obj_attrs_vendor): Define.
687 (elf_backend_obj_attrs_section): Likewise.
688 (elf_backend_obj_attrs_arg_type): Likewise.
689 (elf_backend_obj_attrs_section_type): Likewise.
690 (elf_backend_obj_attrs_handle_unknown): Likewise.
691 (elf_backend_section_from_shdr): Likewise.
693 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
696 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
697 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
698 and the destination is a Thumb symbol.
700 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
702 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
703 initializer to silence GCC 4.2.
704 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
706 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
708 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
709 (LAZY_PLT_ENTRY_SIZE): This.
710 (NON_LAZY_PLT_ENTRY_SIZE): New.
711 (elf_x86_64_plt0_entry): Renamed to ...
712 (elf_x86_64_lazy_plt0_entry): This.
713 (elf_x86_64_plt_entry): Renamed to ...
714 (elf_x86_64_lazy_plt_entry): This.
715 (elf_x86_64_bnd_plt0_entry): Renamed to ...
716 (elf_x86_64_lazy_bnd_plt0_entry): This.
717 (elf_x86_64_legacy_plt_entry): Removed.
718 (elf_x86_64_bnd_plt_entry): Renamed to ...
719 (elf_x86_64_lazy_bnd_plt_entry): This.
720 (elf_x86_64_legacy_plt2_entry): Renamed to ...
721 (elf_x86_64_non_lazy_plt_entry): This.
722 (elf_x86_64_bnd_plt2_entry): Renamed to ...
723 (elf_x86_64_non_lazy_bnd_plt_entry): This.
724 (elf_x86_64_eh_frame_plt): Renamed to ...
725 (elf_x86_64_eh_frame_lazy_plt): This.
726 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
727 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
728 (elf_x86_64_eh_frame_plt_got): Renamed to ...
729 (elf_x86_64_eh_frame_non_lazy_plt): This.
730 (elf_x86_64_lazy_plt_layout): New.
731 (elf_x86_64_non_lazy_plt_layout): Likewise.
732 (elf_x86_64_plt_layout): Likewise.
733 (elf_x86_64_backend_data): Remove PLT layout information. Add
734 os for target system.
735 (GET_PLT_ENTRY_SIZE): Removed.
736 (elf_x86_64_lazy_plt): New.
737 (elf_x86_64_non_lazy_plt): Likewise.
738 (elf_x86_64_lazy_bnd_plt): Likewise.
739 (elf_x86_64_non_lazy_bnd_plt): Likewise.
740 (elf_x86-64_arch_bed): Updated.
741 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
742 (elf_x86_64_create_dynamic_sections): Removed.
743 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
744 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
745 (elf_x86-64_adjust_dynamic_symbol): Updated.
746 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
747 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
748 size for PLT0 if there is no PLT0. Get plt_entry_size from
749 non_lazy_plt for non-lazy PLT entries.
750 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
751 from non_lazy_plt for non-lazy PLT entries.
752 (elf_x86-64_relocate_section): Updated. Properly get PLT index
754 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
755 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
756 entries with non-lazy PLT layout. Don't fill the second and third
757 slots in the PLT entry if there is no PLT0.
758 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
759 if there is no PLT0. Set sh_entsize on the .plt.got section.
760 (compare_relocs): New.
761 (elf_x86_64_plt_type): Likewise.
762 (elf_x86_64_plt): Likewise.
763 (elf_x86_64_nacl_plt): New. Forward declaration.
764 (elf_x86_64_get_plt_sym_val): Removed.
765 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
766 against all dynamic relocations.
767 (elf_x86_64_link_setup_gnu_properties): New function.
768 (elf_backend_create_dynamic_sections): Updated.
769 (elf_backend_setup_gnu_properties): New.
770 (elf_x86_64_nacl_plt): New.
771 (elf_x86_64_nacl_arch_bed): Updated.
773 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
775 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
776 (LAZY_PLT_ENTRY_SIZE): This.
777 (NON_LAZY_PLT_ENTRY_SIZE): New.
778 (elf_i386_plt0_entry): Renamed to ...
779 (elf_i386_lazy_plt0_entry): This.
780 (elf_i386_plt_entry): Renamed to ...
781 (elf_i386_lazy_plt_entry): This.
782 (elf_i386_pic_plt0_entry): Renamed to ...
783 (elf_i386_pic_lazy_plt0_entry): This.
784 (elf_i386_pic_plt_entry): Renamed to ...
785 (elf_i386_pic_lazy_plt_entry): This.
786 (elf_i386_got_plt_entry): Renamed to ...
787 (elf_i386_non_lazy_plt_entry): This.
788 (elf_i386_pic_got_plt_entry): Renamed to ...
789 (elf_i386_pic_non_lazy_plt_entry): This.
790 (elf_i386_eh_frame_plt): Renamed to ...
791 (elf_i386_eh_frame_lazy_plt): This.
792 (elf_i386_eh_frame_plt_got): Renamed to ...
793 (elf_i386_eh_frame_non_lazy_plt): This.
794 (elf_i386_plt_layout): Renamed to ...
795 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
796 eh_frame_plt_got_size.
797 (elf_i386_non_lazy_plt_layout): New.
798 (elf_i386_plt_layout): Likewise.
799 (elf_i386_non_lazy_plt): Likewise.
800 (GET_PLT_ENTRY_SIZE): Removed.
801 (elf_i386_plt): Renamed to ...
802 (elf_i386_lazy_plt): This.
803 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
804 (elf_i386_arch_bed): Updated.
805 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
806 (elf_i386_create_dynamic_sections): Removed.
807 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
808 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
809 (elf_i386_adjust_dynamic_symbol): Updated.
810 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
811 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
812 size for PLT0 if there is no PLT0.
813 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
814 output section is discarded only if GOT isn't empty.
815 (elf_i386_relocate_section): Updated. Properly get PLT index
817 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
818 second and third slots in the PLT entry if there is no PLT0.
819 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
820 if there is no PLT0. Set sh_entsize on the .plt.got section.
821 (elf_i386_nacl_plt): Forward declaration.
822 (elf_i386_get_plt_sym_val): Removed.
823 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
824 against all dynamic relocations.
825 (elf_i386_link_setup_gnu_properties): New function.
826 (elf_backend_create_dynamic_sections): Updated.
827 (elf_backend_setup_gnu_properties): New.
828 (elf_i386_nacl_plt): Updated.
829 (elf_i386_nacl_arch_bed): Likewise.
830 (elf_i386_vxworks_arch_bed): Likewise.
832 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
834 * elflink.c (elf_output_implib): Remove executable flag from import
836 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
837 library is a relocatable object file.
839 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
842 * elf32-avr.c (avr_should_move_sym): New function.
843 (avr_should_reduce_sym_size): Likewise.
844 (avr_should_increase_sym_size): Likewise.
845 (elf32_avr_relax_delete_bytes): Adjust symbol values
846 and sizes by calling new functions.
848 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
850 * config.bfd (riscv32-*): Enable rv64.
852 2017-05-02 Alan Modra <amodra@gmail.com>
855 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
856 rather than h->root.type == bfd_link_hash_new.
857 (bfd_elf_record_link_assignment): Similarly, call
858 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
860 2017-04-29 Alan Modra <amodra@gmail.com>
863 * reloc.c (reloc_offset_in_range): New function.
864 (bfd_perform_relocation, bfd_install_relocation): Use it.
865 (_bfd_final_link_relocate): Likewise.
867 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
869 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
870 before using .plt.got.
871 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
873 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
875 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
876 instead of "+=" to update 0.
878 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
880 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
881 .plt.got section here.
882 (elf_i386_check_relocs): Don't create the .plt.got section.
883 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
884 the .plt.got and .plt.bnd sections here.
885 (elf_x86_64_check_relocs): Don't create the .plt.got nor
888 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
890 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
892 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
893 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
894 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
895 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
898 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
900 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
902 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
903 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
904 the first relocatable ELF input with GNU properties.
906 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
908 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
911 2017-04-27 Alan Modra <amodra@gmail.com>
913 * elf-bfd.h (struct elf_backend_data): Make asection param of
914 elf_backend_eh_frame_address_size const.
915 (_bfd_elf_eh_frame_address_size): Likewise.
916 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
917 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
918 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
919 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
920 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
921 (next_cie_fde_offset): Constify params.
922 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
924 2017-04-27 Alan Modra <amodra@gmail.com>
926 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
927 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
928 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
930 (offset_adjust): New function.
931 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
932 (adjust_eh_frame_local_symbols): Likewise.
933 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
934 after changing anything. Return true if anything changed.
935 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
936 _bfd_elf_adjust_eh_frame_global_symbol for globals.
938 2017-04-27 Alan Modra <amodra@gmail.com>
940 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
943 2017-04-27 Alan Modra <amodra@gmail.com>
945 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
946 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
947 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
948 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
949 for undef and undefweak dyn_relocs.
950 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
951 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
952 (allocate_got, allocate_dynrelocs): Likewise.
953 (ppc64_elf_relocate_section): Likewise.
955 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
957 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
958 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
959 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
960 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
962 2017-04-26 Nick Clifton <nickc@redhat.com>
965 * reloc.c (bfd_perform_relocation): Check for a negative address
968 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
971 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
973 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
974 (elf_backend_always_renumber_dynsyms): Define.
975 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
976 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
977 * elflink.c (bfd_elf_size_dynamic_sections): Also call
978 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
980 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
982 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
984 * elflink.c (bfd_elf_size_dynamic_sections): Only call
985 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
986 sections have been created.
988 2017-04-26 Nick Clifton <nickc@redhat.com>
991 * compress.c (bfd_init_section_compress_status): Check the return
992 value from bfd_malloc.
994 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
996 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
997 no_finish_dynamic_symbol.
998 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
1000 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
1001 weak symbol, don't make it dynamic.
1002 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
1003 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
1004 relocation for GOT reference.
1005 (elf_x86_64_finish_dynamic_symbol): Abort if
1006 no_finish_dynamic_symbol isn't 0.
1008 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1011 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
1012 undefined weak symbol, don't make it dynamic.
1013 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
1014 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1015 relocation for R_386_GOT32.
1017 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1020 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
1022 2017-04-23 Alan Modra <amodra@gmail.com>
1025 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
1026 * elf.c (lcomm_sym): New.
1027 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
1028 * bfd-in2.h: Regenerate.
1030 2017-04-23 Alan Modra <amodra@gmail.com>
1033 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
1034 parameters and comment.
1035 (_bfd_elf_get_reloc_section): Delete.
1036 (_bfd_elf_plt_get_reloc_section): Declare.
1037 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
1038 New functions. Don't blindly skip over assumed .rel/.rela prefix.
1040 (_bfd_elf_get_reloc_section): ..here. Delete.
1041 (assign_section_numbers): Call elf_get_reloc_section.
1042 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
1043 * elfxx-target.h (elf_backend_get_reloc_section): Update.
1045 2017-04-23 Alan Modra <amodra@gmail.com>
1048 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
1051 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf32-i386.c (elf_i386_link_hash_entry): Add
1055 no_finish_dynamic_symbol.
1056 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
1057 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
1058 symbol, don't make it dynamic in PIE.
1059 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
1060 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1061 relocation for R_386_GOT32
1062 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
1065 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1069 * elflink.c (elf_link_add_object_symbols): Require
1070 --no-dynamic-linker with -E/--dynamic-list when creating
1073 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1075 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
1078 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1080 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
1081 dynamic symbol sorting.
1083 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
1086 * elflink.c (elf_link_add_object_symbols): Preserve
1087 dynamic_ref_after_ir_def when restoring the symbol table for
1088 unneeded dynamic object.
1090 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
1094 on on undefined IFUNC symbol in the second PLT.
1096 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
1098 * peXXigen.c (pe_print_reloc): Correct chunk_end.
1100 2017-04-19 Alan Modra <amodra@gmail.com>
1102 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
1103 or make dynamic for info->dynamic_undefined_weak 0 and 1.
1104 * elf32-ppc.c:Formatting.
1105 (ensure_undefweak_dynamic): Don't make dynamic when
1106 info->dynamic_undefined_weak is zero.
1107 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1108 info->dynamic_undefined_weak. Discard undef dyn_relocs when
1109 not default visibility. Discard undef and undefweak
1111 (ppc_elf_relocate_section): Adjust to suit.
1112 * elf64-ppc.c: Formatting.
1113 (ensure_undefweak_dynamic): Don't make dynamic when
1114 info->dynamic_undefined_weak is zero.
1115 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1116 info->dynamic_undefined_weak. Discard them earlier.
1118 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
1121 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
1122 before generating the version definition section.
1124 2017-04-17 Alan Modra <amodra@gmail.com>
1126 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
1127 state when a regular object file defines a symbol with
1128 incompatible type to that defined by an earlier shared lib.
1130 2017-04-13 Alan Modra <amodra@gmail.com>
1132 * coffcode.h: Wrap some overly long _bfd_error_handler args.
1134 * elf32-arm.c: Likewise.
1135 * elf32-i386.c: Likewise.
1136 * elf32-mep.c: Likewise.
1137 * elf64-ia64-vms.c: Likewise.
1138 * elf64-x86-64.c: Likewise.
1139 * elflink.c: Likewise.
1140 * elfnn-ia64.c: Likewise.
1141 * elfxx-mips.c: Likewise.
1143 2017-04-13 Alan Modra <amodra@gmail.com>
1145 * aoutx.h: Use %B and %A in error messages throughout file.
1146 * aout-cris.c: Likewise.
1147 * archive.c: Likewise.
1148 * binary.c: Likewise.
1149 * coff-rs6000.c: Likewise.
1150 * coff-tic4x.c: Likewise.
1151 * coffcode.h: Likewise.
1152 * coffgen.c: Likewise.
1153 * cofflink.c: Likewise.
1154 * coffswap.h: Likewise.
1155 * cpu-arm.c: Likewise.
1156 * elf-eh-frame.c: Likewise.
1157 * elf-m10300.c: Likewise.
1159 * elf32-arc.c: Likewise.
1160 * elf32-arm.c: Likewise.
1161 * elf32-bfin.c: Likewise.
1162 * elf32-frv.c: Likewise.
1163 * elf32-iq2000.c: Likewise.
1164 * elf32-m32c.c: Likewise.
1165 * elf32-microblaze.c: Likewise.
1166 * elf32-nds32.c: Likewise.
1167 * elf32-rl78.c: Likewise.
1168 * elf32-rx.c: Likewise.
1169 * elf32-score.c: Likewise.
1170 * elf32-score7.c: Likewise.
1171 * elf32-sh64.c: Likewise.
1172 * elf32-v850.c: Likewise.
1173 * elf32-vax.c: Likewise.
1174 * elf32-visium.c: Likewise.
1175 * elf64-ia64-vms.c: Likewise.
1176 * elf64-mmix.c: Likewise.
1177 * elf64-sh64.c: Likewise.
1178 * elfcode.h: Likewise.
1179 * elfnn-aarch64.c: Likewise.
1180 * elfnn-ia64.c: Likewise.
1181 * elfxx-mips.c: Likewise.
1182 * hpux-core.c: Likewise.
1185 * linker.c: Likewise.
1186 * merge.c: Likewise.
1188 * oasys.c: Likewise.
1189 * pdp11.c: Likewise.
1190 * peXXigen.c: Likewise.
1191 * rs6000-core.c: Likewise.
1192 * vms-alpha.c: Likewise.
1193 * xcofflink.c: Likewise.
1195 2017-04-13 Alan Modra <amodra@gmail.com>
1197 * bfd.c (PRINT_TYPE): Define.
1198 (_doprnt): New function.
1199 (error_handler_internal): Use _doprnt.
1200 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
1201 calls in their natural order, throughout file.
1202 * coff-mcore.c: Likewise.
1203 * coff-ppc.c: Likewise.
1204 * coff-tic80.c: Likewise.
1205 * cofflink.c: Likewise.
1206 * elf-s390-common.c: Likewise.
1208 * elf32-arm.c: Likewise.
1209 * elf32-i386.c: Likewise.
1210 * elf32-m32r.c: Likewise.
1211 * elf32-msp430.c: Likewise.
1212 * elf32-spu.c: Likewise.
1213 * elf64-ia64-vms.c: Likewise.
1214 * elf64-sparc.c: Likewise.
1215 * elf64-x86-64.c: Likewise.
1216 * elflink.c: Likewise.
1217 * elfnn-aarch64.c: Likewise.
1218 * elfnn-ia64.c: Likewise.
1219 * elfxx-mips.c: Likewise.
1221 2017-04-13 Alan Modra <amodra@gmail.com>
1223 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
1224 branch veneers" error. Fix double space and format message.
1225 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
1226 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
1228 2017-04-13 Alan Modra <amodra@gmail.com>
1230 * bfd-in2.h: Regenerate.
1232 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
1235 extra `\n' in warning/error messages.
1236 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
1237 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1239 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
1241 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
1242 processor-specific properties with generic ELF target vector.
1244 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
1246 * elf32-sparc.c (elf_backend_fixup_symbol): New.
1247 * elf64-sparc.c (elf_backend_fixup_symbol): New.
1248 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1249 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
1251 (link_hash_newfunc): Initialize has_got_reloc and
1253 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
1255 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
1257 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
1259 (_bfd_sparc_elf_fixup_symbol): New function.
1260 (allocate_dynrelocs): Don't allocate space for dynamic
1261 relocations and discard relocations against resolved undefined
1262 weak symbols in executable. Don't make resolved undefined weak
1263 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1264 relocation against undefined weak symbols in PIE.
1265 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
1266 relocations against resolved undefined weak symbols in PIE
1267 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
1268 without ynamic PLT/GOT relocations for resolved undefined weak
1270 Don't generate dynamic relocation against resolved undefined
1271 weak symbol in executable.
1272 (pie_finish_undefweak_symbol): New function.
1273 (_bfd_sparc_elf_finish_dynamic_sections): Call
1274 pie_finish_undefweak_symbol on all symbols in PIE.
1275 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
1276 (_bfd_sparc_elf_fixup_symbol): New function.
1278 2017-04-10 Nick Clifton <nickc@redhat.com>
1280 * config.bfd: Remove ns32k from obsolete list.
1282 2017-04-10 Alan Modra <amodra@gmail.com>
1285 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
1286 (special_sections_i): Likewise for .init_array.
1287 (special_sections_p): Likewise for .preinit_array.
1289 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
1294 ELF_COMMON_DEF_P for common symbols.
1295 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1296 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1297 * elflink.c (_bfd_elf_merge_symbol): Revert commits
1298 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
1299 07492f668d2173da7a2bda3707ff0985e0f460b6.
1301 2017-04-07 Pedro Alves <palves@redhat.com>
1303 * opncls.c (bfd_get_debug_link_info): Rename to...
1304 (bfd_get_debug_link_info_1): ... this. Change type of second
1305 parameter to void pointer. Adjust.
1306 (bfd_get_debug_link_info): Reimplement on top of
1307 bfd_get_debug_link_info_1.
1308 (separate_debug_file_exists, separate_alt_debug_file_exists):
1309 Change type of second parameter to void pointer. Adjust.
1310 (get_func_type, check_func_type): Change type of second parameter
1312 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
1313 the callback functions instead of passing the address of a local.
1314 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
1315 find_separate_debug_file.
1316 (get_alt_debug_link_info_shim): Change type of second parameter to
1317 void pointer. Adjust.
1318 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
1319 find_separate_debug_file.
1320 (get_build_id_name, bfd_boolean check_build_id_file): Change type
1321 of second parameter to void pointer. Adjust.
1322 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
1323 pointer local to find_separate_debug_file.
1325 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1327 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
1328 external symbols with a definition.
1329 (_bfd_coff_gc_mark_extra_sections): Fix typo.
1331 2017-04-07 Alan Modra <amodra@gmail.com>
1333 * po/SRC-POTFILES.in: Regenerate.
1335 2017-04-05 Alan Modra <amodra@gmail.com>
1337 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
1340 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
1342 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
1343 numbers for DataDirectory entry indicies passed to
1346 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
1348 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
1349 each GNU_MBIND section and align GNU_MBIND section to page size.
1350 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
1351 segment for each GNU_MBIND section.
1352 (_bfd_elf_init_private_section_data): Copy sh_info from input
1353 for GNU_MBIND section.
1355 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
1357 * elfnn-riscv.c (GP_NAME): Delete.
1358 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
1359 (_bfd_riscv_relax_lui): Likewise.
1361 2017-04-04 Nick Clifton <nickc@redhat.com>
1364 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
1366 (bfd_elf_final_link): Only initialize the extended symbol index
1367 section if there are extended symbol tables to list.
1369 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
1371 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
1372 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
1373 * configure.ac (elf): Add elf-properties.lo.
1374 * Makefile.in: Regenerated.
1375 * configure: Likewise.
1376 * elf-bfd.h (elf_property_kind): New.
1377 (elf_property): Likewise.
1378 (elf_property_list): Likewise.
1379 (elf_properties): Likewise.
1380 (_bfd_elf_parse_gnu_properties): Likewise.
1381 (_bfd_elf_get_property): Likewise.
1382 (_bfd_elf_link_setup_gnu_properties): Likewise.
1383 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
1384 and setup_gnu_properties.
1385 (elf_obj_tdata): Add properties.
1386 * elf-properties.c: New file.
1387 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
1388 (elf_i386_merge_gnu_properties): Likewise.
1389 (elf_backend_parse_gnu_properties): Likewise.
1390 (elf_backend_merge_gnu_properties): Likewise.
1391 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1392 (elf_x86_64_merge_gnu_properties): Likewise.
1393 (elf_backend_parse_gnu_properties): Likewise.
1394 (elf_backend_merge_gnu_properties): Likewise.
1395 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
1396 (elf_backend_parse_gnu_properties): Likewise.
1397 (elf_backend_setup_gnu_properties): Likewise.
1398 (elfNN_bed): Add elf_backend_parse_gnu_properties,
1399 elf_backend_merge_gnu_properties and
1400 elf_backend_setup_gnu_properties.
1402 2017-03-30 Pip Cet <pipcet@gmail.com>
1404 * elf32-wasm32.c: Add relocation code, two relocs.
1405 * reloc.c: Add wasm32 relocations.
1406 * libbfd.h: Regenerate.
1407 * bfd-in2.h: Regenerate.
1408 * bfd/po/bfd.pot: Regenerate.
1410 2017-03-29 Nick Clifton <nickc@redhat.com>
1413 * coff-bfd.h (struct coff_section_data): Add new fields:
1414 saved_bias and bias.
1415 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
1416 computed for PE binaries.
1417 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
1420 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
1423 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
1424 to handle a local symbol with a hash-symbol-entry; without PLT.
1425 Add BFD_ASSERT for an incidental case with GOT entry present.
1426 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
1427 isn't forced-or-set local.
1429 2017-03-27 Pip Cet <pipcet@gmail.com>
1431 * wasm-module.c: New file to support WebAssembly modules.
1432 * wasm-module.h: New file to support WebAssembly modules.
1433 * doc/webassembly.texi: Start documenting wasm-module.c.
1434 * config.bfd: Add wasm_vec.
1435 * targets.c: Likewise.
1436 * configure.ac: Likewise.
1437 * Makefile.am: Add entries for wasm-module.c.
1438 * Makefile.in: Regenerate.
1439 * configure: Regenerate.
1440 * po/SRC-POTFILES.in: Regenerate.
1442 2017-03-27 Pip Cet <pipcet@gmail.com>
1444 * cpu-wasm32.c: New file to support wasm32 architecture.
1445 * elf32-wasm32.c: New file to support wasm32 architecture.
1446 * Makefile.am: Add wasm32 architecture.
1447 * archures.c: Likewise.
1448 * config.bfd: Likewise.
1449 * configure.ac: Likewise.
1450 * targets.c: Likewise.
1451 * Makefile.in: Regenerate.
1452 * bfd-in2.h: Regenerate.
1453 * configure: Regenerate.
1454 * po/SRC-POTFILES.in: Regenerate.
1456 2017-03-20 Alan Modra <amodra@gmail.com>
1459 * elf64-ppc.c (compare_symbols): Stabilize sort.
1461 2017-03-18 Alan Modra <amodra@gmail.com>
1463 * elf64-ppc.c (struct ppc_link_hash_table): Add
1464 local_ifunc_resolver and maybe_local_ifunc_resolver.
1465 (ppc_build_one_stub): Set flags on emitting dynamic
1466 relocation to ifunc.
1467 (ppc64_elf_relocate_section): Likewise.
1468 (ppc64_elf_finish_dynamic_symbol): Likewise.
1469 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
1470 local dynamic relocs to ifuncs.
1471 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
1472 local_ifunc_resolver and maybe_local_ifunc_resolver.
1473 (ppc_elf_relocate_section): Set flag on emitting dynamic
1474 relocation to ifuncs.
1475 (ppc_elf_finish_dynamic_symbol): Likewise.
1476 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
1477 dynamic relocs to ifuncs.
1479 2017-03-13 Nick Clifton <nickc@redhat.com>
1482 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
1483 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
1484 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
1485 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
1486 * bfd-in2.h: Regenerate.
1487 * libbfd.h: Regenerate.
1488 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
1490 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1491 (elfNN_aarch64_howto_table): Likewise.
1492 (aarch64_tls_transition_without_check): Likewise.
1493 (aarch64_reloc_got_type): Likewise.
1494 (elfNN_aarch64_final_link_relocate): Likewise.
1495 (elfNN_aarch64_tls_relax): Likewise.
1496 (elfNN_aarch64_relocate_section): Likewise.
1497 (elfNN_aarch64_gc_sweep_hook): Likewise.
1498 (elfNN_aarch64_check_relocs): Likewise.
1499 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1500 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1502 2017-03-11 Alan Modra <amodra@gmail.com>
1504 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
1505 parameter is in fact used. Whitespace fixes.
1506 * elf64-ppc.c: Likewise.
1508 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
1510 * rs6000-core.c (CORE_NEW): Simplify macro when
1511 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
1513 2017-03-07 Alan Modra <amodra@gmail.com>
1517 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
1520 2017-03-05 Alan Modra <amodra@gmail.com>
1522 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
1523 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
1524 (next_cie_fde_offset): New function.
1525 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
1526 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
1527 four bytes. Align CIEs to four or eight bytes depending on
1528 per_encoding_aligned8. Align FDEs according to their encoding.
1529 Pad last FDE to output section alignment.
1530 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
1532 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
1533 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
1534 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
1536 2017-03-02 Martin Bickel <binutils@ineranves.de>
1539 * elf.c (rewrite_elf_program_header): Do not issue a warning for
1540 empty segments which have a zero filesz, but a non-zero memsz.
1542 2017-03-02 Alan Modra <amodra@gmail.com>
1544 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
1546 2017-02-28 Alan Modra <amodra@gmail.com>
1548 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
1549 (ppc64_elf_relocate_section): Likewise.
1551 2017-02-28 Alan Modra <amodra@gmail.com>
1554 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
1555 rather than elf32_nios2_hash_table or elf_hash_table.
1556 (create_got_section): Likewise.
1557 (nios2_elf32_finish_dynamic_symbol): Likewise.
1558 (nios2_elf32_adjust_dynamic_symbol): Likewise.
1559 (nios2_elf32_size_dynamic_sections): Likewise.
1560 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
1561 vars. Use htab equivalents directly instead. Don't create
1562 all dynamic sections on needing just the GOT. Use a goto
1563 rather than a fall-through with reloc test. Ensure
1564 htab->dynobj is set when making dynamic sreloc section.
1565 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
1566 equivalent directly instead. Don't segfault on looking for
1567 .dynamic when dynamic sections have not been created. Don't
1568 segfault on .got.plt being discarded.
1569 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
1570 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
1571 fixme and another not so relevant comment.
1572 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
1573 already set, set hash table dynobj on creating .sbss.
1575 2017-02-28 Alan Modra <amodra@gmail.com>
1577 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
1578 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
1579 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
1580 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
1581 (ppc64_elf_relocate_section): Likewise.
1582 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
1583 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
1584 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
1585 * libbfd.h: Regenerate.
1586 * bfd-in2.h: Regenerate.
1588 2017-02-28 Alan Modra <amodra@gmail.com>
1590 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
1591 dynamic .data.rel.ro read-only.
1592 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
1593 rather than section flags when deciding where copy reloc goes.
1594 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1595 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1596 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1597 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
1598 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
1599 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
1600 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
1601 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
1602 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1603 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
1604 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
1605 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
1606 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1607 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1608 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
1609 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
1610 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1611 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1612 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
1614 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
1616 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
1617 `jalr $0, $25' instruction encoding.
1619 2017-02-27 Nick Clifton <nickc@redhat.com>
1622 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
1623 generating a seg-fault when encountering a symbol that has been
1624 deleted by garbage collection.
1626 2017-02-25 Alan Modra <amodra@gmail.com>
1628 * elf32-arc.c (struct dynamic_sections): Delete.
1629 (enum dyn_section_types): Delete.
1630 (dyn_section_names): Delete.
1631 (arc_create_dynamic_sections): Delete.
1632 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
1633 segfault on discarded .rela.plt section.
1634 (elf_arc_size_dynamic_sections): Formatting. Don't call
1635 arc_create_dynamic_sections. Don't allocate memory for sections
1636 handled by the generic linker. Correct code finding relocs in
1637 read-only sections. Set SEC_EXCLUDE on zero size .got,
1638 .got.plt, and .dynbss sections. Do set .interp for pies.
1640 2017-02-24 Andrew Waterman <andrew@sifive.com>
1642 * elfnn-riscv.c (GP_NAME): New macro.
1643 (riscv_global_pointer_value): Use it.
1644 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
1645 output section, consider only that section's alignment.
1647 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
1649 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
1650 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
1651 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
1652 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
1654 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
1656 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
1657 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
1660 2017-02-23 Alan Modra <amodra@gmail.com>
1663 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
1665 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
1666 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
1669 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
1672 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
1673 processing ahead of the call to `elf_gc_sweep_symbol'.
1675 2017-02-22 Nick Clifton <nickc@redhat.com>
1678 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
1679 created section 4-byte alignment.
1681 2017-02-22 Alan Modra <amodra@gmail.com>
1683 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
1684 on .got or .plt output section being discarded by script.
1685 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
1688 2017-02-21 Alan Modra <amodra@gmail.com>
1690 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
1691 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
1693 2017-02-20 Alan Modra <amodra@gmail.com>
1696 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
1697 if DT_RELSZ/DT_RELASZ is zero.
1699 2017-02-17 Nick Clifton <nickc@redhat.com>
1701 * compress.c (bfd_get_full_section_contents): Remember to reduce
1702 compressed size by the sizeof the compression header when
1703 decompressing the contents.
1705 2017-02-17 Pedro Alves <palves@redhat.com>
1707 * srec.c (Chunk): Rename to ...
1708 (_bfd_srec_len): ... this.
1709 (S3Forced): Rename to ...
1710 (_bfd_srec_forceS3): ... this.
1711 * objcopy.c: Adjust all references.
1713 2017-02-17 Pedro Alves <palves@redhat.com>
1715 * archive.c (bsd_write_armap): Rename to ...
1716 (_bfd_bsd_write_armap): ... this.
1717 (coff_write_armap): Rename to ...
1718 (_bfd_coff_write_armap): ... this.
1719 * libbfd-in.h (bsd_write_armap): Rename to ...
1720 (_bfd_bsd_write_armap): ... this.
1721 (coff_write_armap): Rename to ...
1722 (_bfd_coff_write_armap): ... this.
1723 * aout-target.h, aout-tic30.c: Adjust all users.
1724 * libbfd.h: Regenerate.
1726 2017-02-17 Pedro Alves <palves@redhat.com>
1728 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
1729 (warn_deprecated): Rename to ...
1730 (_bfd_warn_deprecated): ... this.
1731 * libbfd.c (warn_deprecated): Rename to ...
1732 (_bfd_warn_deprecated): ... this.
1733 * bfd-in2.h: Regenerate.
1735 2017-02-17 Pedro Alves <palves@redhat.com>
1737 * bfdio.c (real_ftell): Rename to ...
1738 (_bfd_real_ftell): ... this.
1739 (real_fseek): Rename to ...
1740 (_bfd_real_fseek): ... this.
1741 (real_fopen): Rename to ...
1742 (_bfd_real_fopen): ... this.
1743 * libbfd-in.h (real_ftell): Rename to ...
1744 (_bfd_real_ftell): ... this.
1745 (real_fseek): Rename to ...
1746 (_bfd_real_fseek): ... this.
1747 (real_fopen): Rename to ...
1748 (_bfd_real_fopen): ... this.
1749 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
1750 * libbfd.h: Regenerate.
1752 2017-02-17 Pedro Alves <palves@redhat.com>
1754 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
1755 * libbfd.c (read_unsigned_leb128): Rename to ...
1756 (_bfd_read_unsigned_leb128): ... this.
1757 (read_signed_leb128): Rename to ...
1758 (_bfd_read_signed_leb128): ... this.
1759 (safe_read_leb128): Rename to ...
1760 (_bfd_safe_read_leb128): ... this.
1761 * libbfd-in.h (read_unsigned_leb128): Rename to ...
1762 (_bfd_read_unsigned_leb128): ... this.
1763 (read_signed_leb128): Rename to ...
1764 (_bfd_read_signed_leb128): ... this.
1765 (safe_read_leb128): Rename to ...
1766 (_bfd_safe_read_leb128): ... this.
1767 * libbfd.h: Renegerate.
1769 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
1771 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
1772 before trying to fine matching file and line information.
1774 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
1776 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
1777 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
1778 not match current bfd, then reload debug information. Record bfd
1779 we're loading debug info for in the stash. If we have debug
1780 informatin in the cache then perform section placement before
1783 2017-02-16 Alan Modra <amodra@gmail.com>
1786 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
1787 * elfxx-target.h (elf_backend_no_page_alias): Define.
1788 (elfNN_bed): Init new field.
1789 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
1790 ensure PT_LOAD segment starts on a new page.
1791 * elf32-hppa.c (elf_backend_no_page_alias): Define.
1793 2017-02-16 Alan Modra <amodra@gmail.com>
1796 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
1799 2017-02-16 Jiong Wang <jiong.wang@arm.com>
1801 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
1802 * bfd-in2.h: Regenerated.
1804 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf32-i386.c (elf_i386_relocate_section): Allow
1808 "lea foo@GOT, %reg" in PIC.
1810 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
1813 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
1814 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
1815 error against local IFUNC symbol without a base register for
1818 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
1820 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
1821 `%P: %H:' with `info->callbacks->einfo'.
1822 (ppc_elf_relocate_section): Likewise.
1823 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1824 (ppc64_elf_edit_toc): Likewise.
1825 (ppc64_elf_relocate_section): Likewise.
1827 2017-02-14 Alan Modra <amodra@gmail.com>
1829 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1830 --gc-keep-exported, and test versioned field of sym rather than
1831 looking for @ in name.
1833 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
1835 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
1838 2017-02-13 Nick Clifton <nickc@redhat.com>
1841 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
1844 2017-02-07 Andrew Waterman <andrew@sifive.com>
1846 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
1847 entry size if PLT header is written.
1849 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
1851 Fix sparc64 dynamic relocation processing to use the dynamic
1853 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
1854 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
1857 2017-02-03 Nick Clifton <nickc@redhat.com>
1860 * coffcode.h (coff_write_object_contents): Enlarge size of
1861 s_name_buf in order to avoid compile time warning about possible
1863 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
1864 32-bits of insn value before printing into buffer.
1866 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
1868 * elfxx-mips.c (mips_elf_hash_sort_data): Add
1869 `max_local_dynindx'.
1870 (mips_elf_sort_hash_table): Handle it.
1871 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
1872 symbols bump up `max_local_dynindx' rather than
1873 `max_non_got_dynindx'.
1875 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
1877 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
1878 `min_got_dynindx', `max_unref_got_dynindx' and
1879 `max_non_got_dynindx' members to the `bfd_size_type' data type.
1880 (mips_elf_sort_hash_table): Adjust accordingly.
1882 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
1884 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
1885 to access the hash table.
1887 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
1889 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
1890 non-NULL `htab' to the beginning.
1892 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
1894 * elflink.c (elf_gc_sweep): Wrap overlong line.
1896 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
1898 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
1899 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
1900 * elfxx-mips.c (mips_elf_link_hash_table): Add
1901 `ignore_branch_isa' member.
1902 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
1903 in branch relocation calculation as an error if
1904 `ignore_branch_isa' has been set.
1905 (_bfd_mips_elf_insn32): Rename to...
1906 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
1907 parameter to `insn32' and add an `ignore_branch_isa' parameter.
1908 Handle the new parameter.
1910 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
1912 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
1913 local variable dynobj.
1916 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
1917 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
1918 executable from read-only sections into sdynrelro.
1919 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
1920 dynamic relocs in sdynrelro.
1921 (elf_backend_want_dynrelro): Define.
1923 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1925 * config.bfd (*-*-rtemsaout*): Mark as removed.
1927 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1929 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
1930 (arm-*-rtems*): Move to (arm*-*-eabi*).
1931 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
1932 (m68-*-rtems*): Move to (m68*-*-elf*).
1934 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1936 * config.bfd (*-*-rtemscoff*): Mark as removed.
1938 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
1941 * elflink.c (bfd_elf_record_link_assignment): Revert last
1942 change and don't ever clear `forced_local'. Set `mark'
1944 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
1946 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
1947 (bfd_elf_size_dynamic_sections): ... here.
1948 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
1949 and set `mark' instead in `__tls_get_addr_opt' processing.
1950 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
1952 2017-01-24 Alan Modra <amodra@gmail.com>
1954 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
1955 where dynamic relocs are preferable. Allow ifunc too.
1956 (ensure_undefweak_dynamic): New function.
1957 (allocate_dynrelocs): Use it here. Move plt handling last and
1958 don't make symbols dynamic, simplifying loop. Only make undef
1959 weak symbols with GOT entries dynamic. Correct condition
1960 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
1961 comments. Remove goto.
1962 (ppc_elf_relocate_section): Correct test for using dynamic
1963 symbol on GOT relocs. Rearrange test for emitting GOT relocs
1964 to suit. Set up explicit tls_index entries and implicit GOT
1965 tls_index entries resolvable at link time for
1966 __tls_get_addr_opt. Simplify test to clear mem for prelink.
1967 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
1968 (ensure_undefweak_dynamic): New function.
1969 (allocate_dynrelocs): Use it here. Only make undef weak symbols
1970 with GOT entries dynamic. Remove unnecessary test of
1971 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
1972 (ppc64_elf_relocate_section): Correct test for using dynamic
1973 symbol on GOT relocs. Rearrange test for emitting GOT relocs
1974 to suit. Set up explicit tls_index entries and implicit GOT
1975 tls_index entries resolvable at link time for __tls_get_addr_opt.
1976 Simplify expression to clear mem for prelink.
1978 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
1980 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
1982 2017-01-20 Jiong Wang <jiong.wang@arm.com>
1984 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
1985 (elf_backend_hash_symbol): Define.
1987 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
1990 * elflink.c (bfd_elf_record_link_assignment): Clear any
1991 `forced_local' marking for DSO symbols that are not being
1994 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1996 * elfnn-riscv.c (riscv_elf_object_p): New function.
1998 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2003 (elf_x86_64_check_relocs): Create .eh_frame section for the
2005 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2006 .eh_frame section for the .plt.bnd section.
2007 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2008 for the .plt.bnd section.
2010 2017-01-12 Nick Clifton <nickc@redhat.com>
2013 * opncls.c (find_separate_debug_file): Add include_dirs
2014 parameter. Only include the directory part of the bfd's filename
2015 in search paths if include_dirs is true. Add a couple of extra
2016 locations for looking for debug files.
2017 ( bfd_follow_gnu_debuglink): Update invocation of
2018 find_separate_debug_file.
2019 (bfd_follow_gnu_debugaltlink): Likewise.
2020 (get_build_id): New function: Finds the build-id of the given bfd.
2021 (get_build_id_name): New function: Computes the name of the
2022 separate debug info file for a bfd, based upon its build-id.
2023 (check_build_id_file): New function: Checks to see if a separate
2024 debug info file exists at the given location, and that its
2025 build-id matches that of the original bfd.
2026 (bfd_follow_build_id_debuglink): New function: Finds a separate
2027 debug info file for a given bfd by using the build-id method.
2028 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
2029 method of locating a separate debug info file before using the
2031 * bfd-in2.h: Regenerate.
2033 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
2036 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
2037 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
2038 elf_x86_64_eh_frame_plt_got.
2039 (elf_x86_64_size_dynamic_sections): Get unwind info from
2040 elf_x86_64_bnd_arch_bed for the BND PLT.
2042 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
2044 * config.bfd: Add entries for i686-redox and x86_64-redox.
2046 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
2050 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2051 .eh_frame section to 4 bytes for x32.
2052 (elf_x86_64_check_relocs): Likewise.
2054 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2057 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
2058 (PLT_GOT_FDE_LENGTH): Likewise.
2059 (elf_i386_plt_layout): Add eh_frame_plt_got and
2060 eh_frame_plt_got_size.
2061 (elf_i386_plt): Updated.
2062 (elf_i386_link_hash_table): Add plt_got_eh_frame.
2063 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
2064 (elf_i386_size_dynamic_sections): Allocate and initialize
2065 .eh_frame section for .plt.got.
2066 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
2068 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
2069 eh_frame_plt_got_size.
2070 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
2071 (PLT_GOT_FDE_LENGTH): Likewise.
2072 (elf_x86_64_backend_data): Add eh_frame_plt_got and
2073 eh_frame_plt_got_size.
2074 (elf_x86_64_arch_bed): Updated.
2075 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
2076 eh_frame_plt_got_size.
2077 (elf_x86_64_nacl_arch_bed): Likewise.
2078 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
2079 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
2080 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2081 .eh_frame section for .plt.got.
2082 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2085 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
2088 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
2090 2017-01-09 Nick Clifton <nickc@redhat.com>
2092 * dwarf2.c (lookup_address_in_function_table): Return early if
2093 there are no functions in the given comp unit, or if the high
2094 address of the last function in the comp unit is less than the
2097 2017-01-09 Nick Clifton <nickc@redhat.com>
2100 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
2101 message if there are too many symbols to load.
2103 2017-01-04 James Clarke <jrtc27@jrtc27.com>
2105 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
2106 if relocs are cached.
2108 2017-01-03 Rich Felker <bugdal@aerifal.cx>
2111 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
2112 for R_MICROBLAZE_GOTOFF_64.
2114 2017-01-03 Nick Clifton <nickc@redhat.com>
2116 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
2117 warning about using a possibly uninitialised variable.
2119 2017-01-02 Alan Modra <amodra@gmail.com>
2121 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
2122 (allocate_plt_static, allocate_dynrelocs): Use it.
2124 2017-01-02 Alan Modra <amodra@gmail.com>
2126 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
2127 .PARISC.unwind section.
2129 2017-01-02 Alan Modra <amodra@gmail.com>
2132 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
2133 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
2134 indirect to GOT pointer relative code edit.
2136 2017-01-02 Alan Modra <amodra@gmail.com>
2138 Update year range in copyright notice of all files.
2140 For older changes see ChangeLog-2016
2142 Copyright (C) 2017 Free Software Foundation, Inc.
2144 Copying and distribution of this file, with or without modification,
2145 are permitted in any medium without royalty provided the copyright
2146 notice and this notice are preserved.
2152 version-control: never