1 2016-06-16 Marcin KoĆcielnicki <koriakin@0x04.net>
3 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
4 .rela.iplt in DT_PLTRELSZ.
5 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
6 for DT_PLTRELSZ and DT_RELASZ as well.
8 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
10 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
11 non-loaded, non-alloced sections.
12 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
14 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
16 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
17 allocating dynamic relocation.
18 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
20 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
24 offsets until reloc_toaddr.
26 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
28 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
29 Don't check symbol type for STN_UNDEF symbol index.
30 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
31 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
34 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
36 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
38 (using_thumb2): Try Tag_THUMB_ISA_use first and check
39 for exact arch value then. Force review of arch check logic for new
41 (arch_has_arm_nop): Update and fix arch check logic. Force review of
42 that logic for new architecture.
43 (arch_has_thumb2_nop): Remove.
44 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
45 (elf32_arm_final_link_relocate): Likewise but using thumb2.
47 2016-06-14 Alan Modra <amodra@gmail.com>
49 * bfd-in.h (bfd_my_archive): Delete.
50 * bfd-in2.h: Regenerate.
52 2016-06-14 Alan Modra <amodra@gmail.com>
55 * archive.c (open_nested_file): Set my_archive.
56 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
58 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
60 * bfdwin.c (bfd_get_file_window): Likewise.
61 * cache.c (cache_bmmap): Likewise.
62 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
63 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
65 * plugin.c (try_claim): Likewise.
66 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
67 file within thin archive, not the archive.
69 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
72 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
73 section address for R_386_GOT32/R_386_GOT32X relocations against
74 IFUNC symbols if there is no base register and return error for
77 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
79 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
80 GOT32 adjustment for static executables.
82 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
84 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
86 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
88 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
90 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
92 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
94 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
96 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
98 (elf_arc_relocate_section): Fixed mistake in PIE related
100 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
102 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
104 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
105 enable support for "-z combreloc" and DT_RELACOUNT.
106 (elf_backend_reloc_type_class): Likewise
108 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
111 * elf32-i386.c (elf_i386_relocate_section): When relocating
112 R_386_GOT32, return error without a base register for PIC and
113 subtract the .got.plt section address only with a base register.
115 2016-06-10 Alan Modra <amodra@gmail.com>
117 * elf-strtab.c (struct strtab_save): Use size_t for "size".
118 (struct elf_strtab_hash): Likewise for "size" and "alloced".
119 (_bfd_elf_strtab_init): Formatting.
120 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
121 (_bfd_elf_strtab_addref): Take size_t idx param.
122 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
123 (_bfd_elf_strtab_offset): Likewise.
124 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
125 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
126 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
127 (_bfd_elf_strtab_finalize): Similarly.
128 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
129 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
130 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
131 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
133 (bfd_section_from_shdr): Delete amt.
134 (_bfd_elf_init_reloc_shdr): Likewise.
135 (_bfd_elf_link_assign_sym_version): Likewise.
136 (assign_section_numbers): Use size_t reloc_count.
137 * elflink.c (struct elf_symbuf_head): Use size_t "count".
138 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
139 (elf_link_is_defined_archive_symbol): Likewise.
140 (elf_add_dt_needed_tag): Likewise.
141 (elf_finalize_dynstr): Likewise.
142 (elf_link_add_object_symbols): Likewise.
143 (bfd_elf_size_dynamic_sections): Likewise.
144 (elf_create_symbuf): Similarly.
145 (bfd_elf_match_symbols_in_sections): Likewise.
146 (elf_link_swap_symbols_out): Likewise.
147 (elf_link_check_versioned_symbol): Likewise.
148 (bfd_elf_gc_record_vtinherit): Likewise.
149 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
151 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
154 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
155 and relocs only if shrinking occurred.
157 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
159 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
160 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
161 (elf_i386_check_tls_transition): Check indirect call and direct
162 call with the addr32 prefix for general and local dynamic models.
163 Set the tls_get_addr feild.
164 (elf_i386_convert_load_reloc): Always use addr32 prefix for
165 indirect ___tls_get_addr call via GOT.
166 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
167 transitions with indirect call and direct call with the addr32
170 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
172 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
173 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
174 (elf_s390_relocate_section): Fix comment.
175 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
178 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
180 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
181 section offset when calculation the larl operand in the first PLT
184 2016-06-07 Alan Modra <amodra@gmail.com>
186 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
187 to match other 32-bit archs.
188 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
189 (ppc_elf_object_p): Call it.
190 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
192 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
193 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
194 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
195 _bfd_elf_ppc_at_tprel_transform): Move to..
197 (_bfd_elf_ppc_set_arch): Declare.
198 * bfd-in2.h: Regenerate.
200 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
202 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
203 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
204 (elf_x86_64_check_tls_transition): Check indirect call and
205 direct call with the addr32 prefix for general and local dynamic
206 models. Set the tls_get_addr feild.
207 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
208 indirect __tls_get_addr call via GOT.
209 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
210 transitions with indirect call and direct call with the addr32
213 2016-06-04 Christian Groessler <chris@groessler.org>
215 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
217 2016-06-02 Nick Clifton <nickc@redhat.com>
220 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
222 (arch_info_struct): Likewise.
223 (architectures): Likewise.
225 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
227 * config.bfd: Replace -uclibc with *.
229 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
231 * elf64-x86-64.c: Replace data32 with data16 in comments.
233 2016-05-31 Alan Modra <amodra@gmail.com>
237 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
238 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
239 symbol given a version by a script different to the version
240 of the symbol being added.
241 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
242 _bfd_elf_strtab_restore. Don't fudge dynstr references.
243 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
244 (struct strtab_save): New.
245 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
246 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
247 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
249 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
251 * elf32-hppa.h: Add extern "C".
252 * elf32-nds32.h: Likewise.
253 * elf32-tic6x.h: Likewise.
255 2016-06-01 Nick Clifton <nickc@redhat.com>
257 * po/sr.po: New Serbian translation.
258 * configure.ac (ALL_LINGUAS): Add sr.
259 * configure: Regenerate.
261 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
263 * elfxx-mips.c (b_reloc_p): New function.
264 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
267 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
269 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
270 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
271 reloc location from calculation, treat the addend as signed with
272 local non-section symbols and enable overflow detection.
274 2016-05-28 Alan Modra <amodra@gmail.com>
276 * aoutx.h: Adjust linker callback calls throughout file,
279 * coff-alpha.c: Likewise.
280 * coff-arm.c: Likewise.
281 * coff-h8300.c: Likewise.
282 * coff-h8500.c: Likewise.
283 * coff-i960.c: Likewise.
284 * coff-mcore.c: Likewise.
285 * coff-mips.c: Likewise.
286 * coff-ppc.c: Likewise.
287 * coff-rs6000.c: Likewise.
288 * coff-sh.c: Likewise.
289 * coff-tic80.c: Likewise.
290 * coff-w65.c: Likewise.
291 * coff-z80.c: Likewise.
292 * coff-z8k.c: Likewise.
293 * coff64-rs6000.c: Likewise.
294 * cofflink.c: Likewise.
296 * elf-bfd.h: Likewise.
297 * elf-m10200.c: Likewise.
298 * elf-m10300.c: Likewise.
299 * elf32-arc.c: Likewise.
300 * elf32-arm.c: Likewise.
301 * elf32-avr.c: Likewise.
302 * elf32-bfin.c: Likewise.
303 * elf32-cr16.c: Likewise.
304 * elf32-cr16c.c: Likewise.
305 * elf32-cris.c: Likewise.
306 * elf32-crx.c: Likewise.
307 * elf32-d10v.c: Likewise.
308 * elf32-epiphany.c: Likewise.
309 * elf32-fr30.c: Likewise.
310 * elf32-frv.c: Likewise.
311 * elf32-ft32.c: Likewise.
312 * elf32-h8300.c: Likewise.
313 * elf32-hppa.c: Likewise.
314 * elf32-i370.c: Likewise.
315 * elf32-i386.c: Likewise.
316 * elf32-i860.c: Likewise.
317 * elf32-ip2k.c: Likewise.
318 * elf32-iq2000.c: Likewise.
319 * elf32-lm32.c: Likewise.
320 * elf32-m32c.c: Likewise.
321 * elf32-m32r.c: Likewise.
322 * elf32-m68hc1x.c: Likewise.
323 * elf32-m68k.c: Likewise.
324 * elf32-mep.c: Likewise.
325 * elf32-metag.c: Likewise.
326 * elf32-microblaze.c: Likewise.
327 * elf32-moxie.c: Likewise.
328 * elf32-msp430.c: Likewise.
329 * elf32-mt.c: Likewise.
330 * elf32-nds32.c: Likewise.
331 * elf32-nios2.c: Likewise.
332 * elf32-or1k.c: Likewise.
333 * elf32-ppc.c: Likewise.
334 * elf32-s390.c: Likewise.
335 * elf32-score.c: Likewise.
336 * elf32-score7.c: Likewise.
337 * elf32-sh.c: Likewise.
338 * elf32-sh64.c: Likewise.
339 * elf32-spu.c: Likewise.
340 * elf32-tic6x.c: Likewise.
341 * elf32-tilepro.c: Likewise.
342 * elf32-v850.c: Likewise.
343 * elf32-vax.c: Likewise.
344 * elf32-visium.c: Likewise.
345 * elf32-xstormy16.c: Likewise.
346 * elf32-xtensa.c: Likewise.
347 * elf64-alpha.c: Likewise.
348 * elf64-hppa.c: Likewise.
349 * elf64-ia64-vms.c: Likewise.
350 * elf64-mmix.c: Likewise.
351 * elf64-ppc.c: Likewise.
352 * elf64-s390.c: Likewise.
353 * elf64-sh64.c: Likewise.
354 * elf64-x86-64.c: Likewise.
355 * elflink.c: Likewise.
356 * elfnn-aarch64.c: Likewise.
357 * elfnn-ia64.c: Likewise.
358 * elfxx-mips.c: Likewise.
359 * elfxx-sparc.c: Likewise.
360 * elfxx-tilegx.c: Likewise.
361 * linker.c: Likewise.
363 * pe-mips.c: Likewise.
365 * reloc16.c: Likewise.
366 * simple.c: Likewise.
367 * vms-alpha.c: Likewise.
368 * xcofflink.c: Likewise.
369 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
370 status param. Adjust calls to these and linker callbacks throughout.
371 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
372 get_ramstart): Delete status param. Adjust calls to these and
373 linker callbacks throughout.
375 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
377 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
378 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
379 target alignment verification.
381 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
383 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
384 section name if `bfd_elf_string_from_elf_section' returns an
387 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
389 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
390 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
391 for message. Continue processing rather than returning failure.
393 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
395 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
396 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
397 Call `bfd_set_error'.
399 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
402 * archive.c (bfd_slurp_armap): Replace
403 bfd_elf64_archive_slurp_armap with
404 _bfd_archive_64_bit_slurp_armap.
405 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
406 BFD64 is defined and the archive is too big.
407 (coff_write_armap): Likewise.
408 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
409 (_bfd_archive_64_bit_slurp_armap): This.
410 (bfd_elf64_archive_write_armap): Renamed to ...
411 (_bfd_archive_64_bit_write_armap): This.
412 * configure.ac: Add --enable-64-bit-archive.
413 (want_64_bit_archive): New. Set to true by default for 64-bit
414 MIPS and s390 ELF targets.
415 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
416 * config.in: Regenerated.
417 * configure: Likewise.
418 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
419 (bfd_elf64_archive_slurp_armap): Likewise.
420 (bfd_elf64_archive_write_armap): Likewise.
421 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
422 (bfd_elf64_archive_construct_extended_name_table): Likewise.
423 (bfd_elf64_archive_truncate_arname): Likewise.
424 (bfd_elf64_archive_read_ar_hdr): Likewise.
425 (bfd_elf64_archive_write_ar_hdr): Likewise.
426 (bfd_elf64_archive_openr_next_archived_file): Likewise.
427 (bfd_elf64_archive_get_elt_at_index): Likewise.
428 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
429 (bfd_elf64_archive_update_armap_timestamp): Likewise.
430 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
431 (bfd_elf64_archive_slurp_armap): Likewise.
432 (bfd_elf64_archive_write_armap): Likewise.
433 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
434 (bfd_elf64_archive_construct_extended_name_table): Likewise.
435 (bfd_elf64_archive_truncate_arname): Likewise.
436 (bfd_elf64_archive_read_ar_hdr): Likewise.
437 (bfd_elf64_archive_write_ar_hdr): Likewise.
438 (bfd_elf64_archive_openr_next_archived_file): Likewise.
439 (bfd_elf64_archive_get_elt_at_index): Likewise.
440 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
441 (bfd_elf64_archive_update_armap_timestamp): Likewise.
442 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
443 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
444 bfd_elfNN_archive_functions isn't defined.
445 (TARGET_LITTLE_SYM): Likewise.
446 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
447 (_bfd_archive_64_bit_write_armap): Likewise.
448 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
449 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
450 (_bfd_archive_64_bit_truncate_arname): Likewise.
451 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
452 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
453 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
454 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
455 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
456 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
457 * libbfd.h: Regenerated.
458 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
459 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
461 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
464 * cofflink.c (coff_link_check_archive_element): Return TRUE if
465 linker add_archive_element callback returns FALSE.
466 * ecoff.c (ecoff_link_check_archive_element): Likewise.
467 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
468 archive element if linker add_archive_element callback returns
470 * elflink.c (elf_link_add_archive_symbols): Likewise.
471 * pdp11.c (aout_link_check_ar_symbols): Likewise.
472 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
473 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
474 (xcoff_link_check_ar_symbols): Likewise.
476 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
478 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
479 <bfd_reloc_outofrange>: Unify error reporting code.
481 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
483 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
484 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
485 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
486 * bfd-in2.h: Regenerate.
487 * libbfd.h: Likewise.
489 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
491 * config.bfd: Add entry for arm-phoenix.
493 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
495 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
496 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
497 account for padding for stub section requiring one.
498 (elf32_arm_build_stubs): Add comment to stress the importance of
499 zeroing veneer section content.
501 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
503 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
505 * bfd-in2.h: Regenerate.
506 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
508 (arm_dedicated_stub_output_section_required_alignment): Likewise.
509 (arm_dedicated_stub_output_section_name): Likewise.
510 (arm_dedicated_stub_input_section_ptr): Likewise.
511 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
512 function description comment. Add support for dedicated output stub
513 section to given stub types.
514 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
515 elf32_arm_create_or_find_stub_sec.
516 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
517 (elf32_arm_size_stubs): Pass stub type when calling
518 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
519 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
521 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
523 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
524 when setting need_convert_load.
526 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
528 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
531 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
534 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
536 (elf_i386_convert_load): Don't convert R_386_GOT32.
538 2016-05-20 Alan Modra <amodra@gmail.com>
541 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
542 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
544 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
546 * elf32-arc.c (arc_elf_final_write_processing): Changed.
547 (debug_arc_reloc): Likewise.
548 (elf_arc_relocate_section): Likewise.
549 (elf_arc_check_relocs): Likewise.
550 (elf_arc_adjust_dynamic_symbol): Likewise.
551 (elf_arc_add_symbol_hook): Likewise.
553 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
555 * config.bfd: Remove `am34-*-linux*' support.
557 2016-05-19 Alan Modra <amodra@gmail.com>
559 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
560 relocs before plt relocs.
562 2016-05-19 Alan Modra <amodra@gmail.com>
564 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
565 before dereferencing.
567 2016-05-18 Nick Clifton <nickc@redhat.com>
569 * po/sv.po: Updated Swedish translation.
571 2016-05-18 Alan Modra <amodra@gmail.com>
573 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
574 for each BFD. Don't goto error_ret_free_local from outside loop.
576 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
578 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
579 STB_GNU_UNIQUE handling.
580 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
581 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
582 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
583 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
584 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
585 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
586 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
587 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
588 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
589 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
590 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
591 (elf_backend_add_symbol_hook): Remove macro.
592 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
593 for STB_GNU_UNIQUE symbols.
595 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
597 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
599 (v850_elf_copy_private_bfd_data): ... here. Call the new
600 function and `_bfd_elf_copy_private_bfd_data'.
602 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
605 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
606 GOTPCREL relocation against large section.
608 2016-05-13 Alan Modra <amodra@gmail.com>
610 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
611 linker dynamic sections in calculating size and address of
612 dynamic tags rather than using output sections. Remove asserts.
613 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
614 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
615 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
616 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
617 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
618 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
619 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
620 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
621 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
622 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
623 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
624 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
625 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
626 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
627 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
628 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
629 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
630 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
631 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
632 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
633 * elflink.c (bfd_elf_final_link): Likewise.
634 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
635 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
636 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
637 don't set doit. Look up dynobj section.
638 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
639 invocation and dynamic tag vma calculation. Don't test
641 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
644 2016-05-13 Alan Modra <amodra@gmail.com>
646 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
647 octets_per_byte. Put dynamic .rela.plt last in link orders.
648 Assign output_offset for reloc sections rather than writing
649 sorted relocs from block corresponding to output_offset.
651 2016-05-12 Alan Modra <amodra@gmail.com>
653 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
655 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
657 * elfxx-mips.c (print_mips_ases): Add DSPR3.
659 2016-05-11 Alan Modra <amodra@gmail.com>
661 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
662 (elf32_hppa_check_relocs): Don't set dynobj.
663 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
664 (elf32_hppa_build_stubs): Likewise.
665 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
667 2016-05-11 Alan Modra <amodra@gmail.com>
670 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
671 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
673 2016-05-10 Jiong Wang <jiong.wang@arm.com>
675 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
676 aarch64_tls_transition check.
678 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
680 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
682 (arm_stub_sym_claimed): New function.
683 (elf32_arm_create_stub): Use veneered symbol name and section if
684 veneer needs to claim its symbol, and keep logic unchanged otherwise.
685 (arm_stub_claim_sym): New function.
686 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
687 veneered symbol, otherwise create local symbol as before.
689 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
691 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
692 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
693 and set branch type of a symbol.
694 (bfd_elf32_arm_process_before_allocation): Likewise.
695 (elf32_arm_relocate_section): Likewise and fix identation along the
697 (allocate_dynrelocs_for_symbol): Likewise.
698 (elf32_arm_finish_dynamic_symbol): Likewise.
699 (elf32_arm_swap_symbol_in): Likewise.
700 (elf32_arm_swap_symbol_out): Likewise.
702 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
704 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
705 * bfd-in2.h: Regenerated.
706 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
707 parameter to add_stub_section callback.
708 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
709 and pass it down to add_stub_section.
710 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
712 (elf32_arm_size_stubs): Add output section parameter to
713 add_stub_section function pointer parameter.
715 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
717 * elf32-arm.c (elf32_arm_create_stub): New function.
718 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
720 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
722 * elf32-arm.c (enum elf32_arm_stub_type): Delete
723 arm_stub_a8_veneer_lwm enumerator.
724 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
725 aforementioned enumerator.
726 (struct elf32_arm_stub_hash_entry): Delete target_addend
727 field and add source_value.
728 (struct a8_erratum_fix): Delete addend field and add target_offset.
729 (stub_hash_newfunc): Initialize source_value field amd remove
730 initialization for target_addend.
731 (arm_build_one_stub): Stop special casing Thumb relocations: promote
732 the else to being always executed, moving the
733 arm_stub_a8_veneer_b_cond specific code in it. Remove
734 stub_entry->target_addend from points_to computation.
735 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
736 to target symbol from start of section rather than the offset from the
738 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
739 fields from struct a8_erratum_fix's offset and target_offset
741 (make_branch_to_a8_stub): Rename target variable to loc. Compute
742 veneered_insn_loc and loc using stub_entry's source_value.
744 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
746 (elf32_arm_merge_eabi_attributes): Add merging logic for
749 2016-05-10 Pip Cet <pipcet@gmail.com>
752 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
753 Define as _bfd_generic_copy_link_hash_symbol_type when using
756 2016-05-09 Nick Clifton <nickc@redhat.com>
759 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
760 field before accessing sections array.
762 2016-05-09 Christophe Monat <christophe.monat@st.com>
765 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
766 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
768 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
770 (create_instruction_vldmdb): Likewise.
771 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
772 uses it to re-encode.
774 2016-05-09 Nick Clifton <nickc@redhat.com>
777 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
780 2016-05-09 Alan Modra <amodra@gmail.com>
782 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
784 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
787 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
788 documenting that indx == -3 if symbol is defined in a discarded
790 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
791 symbol is defined in a discarded section.
792 (elf_link_output_extsym): Strip a global symbol defined in a
795 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
797 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
800 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
802 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
804 (elf_i386_convert_load_reloc): This. New function.
805 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
807 (elf_x86_64_convert_load_reloc): This. New function.
809 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
811 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
812 Don't check if contents == NULL.
813 (elf_i386_tls_transition): Add from_relocate_section. Check
814 from_relocate_section instead of contents != NULL. Update
815 elf_i386_check_tls_transition call.
816 (elf_i386_check_relocs): Cache the section contents if
817 keep_memory is FALSE. Pass FALSE as from_relocate_section to
818 elf_i386_tls_transition.
819 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
820 to elf_i386_tls_transition.
821 (elf_backend_caches_rawsize): New.
822 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
824 (elf_x86_64_tls_transition): Add from_relocate_section. Check
825 from_relocate_section instead of contents != NULL.
826 (elf_x86_64_check_relocs): Cache the section contents if
827 keep_memory is FALSE. Pass FALSE as from_relocate_section to
828 elf_x86_64_tls_transition.
829 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
830 to elf_x86_64_tls_transition.
831 (elf_backend_caches_rawsize): New.
833 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
836 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
839 2016-05-03 Jiong Wang <jiong.wang@arm.com>
841 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
842 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
843 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
844 no_apply_dynamic_relocs.
845 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
846 dynamic relocations generated.
848 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
850 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
852 (elf_i386_create_dynamic_sections): Here.
853 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
854 interp setting to ...
855 (elf_x86_64_create_dynamic_sections): Here.
857 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
859 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
860 and replace (EH)->has_got_reloc with GOT_RELOC.
861 (elf_i386_fixup_symbol): Pass has_got_reloc to
862 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
863 (elf_i386_allocate_dynrelocs): Likewise.
864 (elf_i386_relocate_section): Likewise.
865 (elf_i386_finish_dynamic_symbol): Likewise.
866 (elf_i386_convert_load): Pass TRUE to
867 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
868 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
869 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
870 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
871 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
872 (elf_x86_64_allocate_dynrelocs): Likewise.
873 (elf_x86_64_relocate_section): Likewise.
874 (elf_x86_64_finish_dynamic_symbol): Likewise.
875 (elf_x86_64_convert_load): Pass TRUE to
876 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
878 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
880 * elf32-i386.c (check_relocs_failed): New.
881 (elf_i386_check_relocs): Set check_relocs_failed on error.
882 (elf_i386_relocate_section): Skip if check_relocs failed.
884 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
886 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
887 check_relocs_failed on error.
889 2016-04-29 Nick Clifton <nickc@redhat.com>
892 * elf-bfd.h (struct elf_backend_data): Rename
893 elf_backend_set_special_section_info_and_link to
894 elf_backend_copy_special_section_fields.
895 * elfxx-target.h: Likewise.
896 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
897 comparing section flags.
898 (copy_special_section_fields): New function.
899 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
900 Perform two scans over special sections. The first one looks for
901 a direct mapping between the output section and an input section.
902 The second scan looks for a possible match based upon section
904 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
905 function. Handle setting the sh_link field of SHT_ARM_EXIDX
907 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
908 elf32_i386_copy_solaris_special_section_fields.
909 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
910 Rename to elf32_sparc_copy_solaris_special_section_fields.
911 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
912 elf64_x86_64_copy_solaris_special_section_fields.
914 2016-04-28 Nick Clifton <nickc@redhat.com>
916 * po/zh_CN.po: Updated Chinese (simplified) translation.
918 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
921 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
922 when estimating distances between output sections.
924 2016-04-27 Alan Modra <amodra@gmail.com>
926 * elflink.c (_bfd_elf_is_start_stop): New function.
927 (_bfd_elf_gc_mark_rsec): Use it.
928 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
930 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
932 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
933 * mmo.c (mmo_get_section_contents): Likewise.
934 (mmo_set_section_contents): Likewise.
936 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
938 * elf-bfd.h (elf_link_hash_table): Update comments for
940 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
941 the unused NULL entry at the head of dynamic symbol table.
942 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
945 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
947 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
948 created file from dynobj.
950 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
952 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
953 normal input file if possible.
955 2016-04-21 Nick Clifton <nickc@redhat.com>
957 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
958 * aout-target.h: Likewise.
959 * aout-tic30.c: Likewise.
960 * binary.c: Likewise.
962 * coff-alpha.c: Likewise.
963 * coff-rs6000.c: Likewise.
964 * coff64-rs6000.c: Likewise.
965 * coffcode.h: Likewise.
966 * i386msdos.c: Likewise.
967 * i386os9k.c: Likewise.
970 * libbfd-in.h: Likewise.
971 * libecoff.h: Likewise.
972 * mach-o-target.c: Likewise.
974 * nlm-target.h: Likewise.
977 * plugin.c: Likewise.
978 * ppcboot.c: Likewise.
981 * tekhex.c: Likewise.
982 * versados.c: Likewise.
983 * vms-alpha.c: Likewise.
985 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
986 * linker.c (bfd_link_check_relocs): New function.
987 (_bfd_generic_link_check_relocs): New function.
988 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
989 _bfd_link_check_relocs field.
990 (struct bfd_target)L Add _bfd_link_check_relocs field.
991 * bfd-in2.h: Regenerate.
992 * libbfd.h: Regenerate.
994 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
996 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
997 (elf_backend_gc_sweep_hook): Likewise.
998 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
999 (elf_backend_gc_sweep_hook): Likewise.
1001 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1003 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1004 in excluded sections
1006 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf64-x86-64.c (check_relocs_failed): New.
1010 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1011 Support relocation agaist local symbol. Set check_relocs_failed.
1012 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1013 R_X86_64_32 relocation overflow.
1014 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1015 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1017 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf32-i386.c (elf_i386_check_relocs): Call
1020 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1021 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1023 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1026 * elflink.c (_bfd_elf_link_check_relocs): New function.
1027 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1028 if check_relocs_after_open_input is FALSE.
1030 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1032 * cache.c: Update old style function definitions.
1033 * elf32-m68k.c: Likewise.
1034 * elf64-mmix.c: Likewise.
1035 * stab-syms.c: Likewise.
1037 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1039 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1041 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1043 * Makefile.in: Regenerated with automake 1.11.6.
1044 * aclocal.m4: Likewise.
1045 * doc/Makefile.in: Likewise.
1047 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1049 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1050 * bfd-in2.h: Regenerate.
1051 * libbfd.h: Regenerate.
1052 * elf32-arc.c: Add 'opcode/arc.h' include.
1053 (struct arc_relocation_data): Add symbol_name.
1054 (arc_special_overflow_checks): New function.
1055 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1056 required, add an extra comment.
1057 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1059 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1061 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1063 (elf_arc_relocate_section): Update enum uses.
1064 (elf_arc_check_relocs): Likewise.
1065 (elf_arc_finish_dynamic_symbol): Likewise.
1067 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1069 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1072 2016-04-14 Nick Clifton <nickc@redhat.com>
1075 * elf-bbfd.h (struct elf_backend_data): New field:
1077 New field: elf_backend_set_special_section_info_and_link
1078 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1080 (elf_backend_set_special_section_info_and_link): Define if not
1082 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1083 elf_backend_strtab_flags macros to initialise fields in structure.
1084 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1085 being set even if SHF_MERGE is not set.
1086 (elf_fake_sections): Likewise.
1087 (section_match): New function. Matches two ELF sections based
1088 upon fixed characteristics.
1089 (find_link): New function. Locates a section in a BFD that
1090 matches a section in a different BFD.
1091 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1092 fields of reserved sections.
1093 (bfd_elf_compute_section_file_positions): Set the flags for the
1094 .shstrtab section based upon the elf_strtab_flags field in the
1095 elf_backend_data structure.
1096 (swap_out_syms): Likewise for the .strtab section.
1097 * elflink.c (bfd_elf_final_link): Set the flags for the
1098 .strtab section based upon the elf_strtab_flags field in the
1099 elf_backend_data structure.
1100 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1101 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1103 (elf_backend_set_special_section_info_and_link): Define for
1105 * elf32-sparc.c: Likewise.
1106 * elf64-x86-64.c: Likewise.
1108 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1111 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1113 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1114 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1115 applies to read-only section.
1116 * elf32-i386.c (elf_i386_link_hash_table): Add
1117 readonly_dynrelocs_against_ifunc.
1118 (elf_i386_allocate_dynrelocs): Updated.
1119 (elf_i386_size_dynamic_sections): Issue an error for read-only
1120 segment with dynamic IFUNC relocations only if
1121 readonly_dynrelocs_against_ifunc is TRUE.
1122 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1123 readonly_dynrelocs_against_ifunc.
1124 (elf_x86_64_allocate_dynrelocs): Updated.
1125 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1126 segment with dynamic IFUNC relocations only if
1127 readonly_dynrelocs_against_ifunc is TRUE.
1128 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1131 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1133 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1134 a fall through from error_ret_free_internal. Free local_syms in
1135 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1137 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1139 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1140 (relocate_plt_for_entry): Likewise.
1142 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1144 * elf32-arc.c (elf_arc_check_relocs): Changed
1146 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1148 * elf32-arc.c (name_for_global_symbol): Changed assert.
1149 (get_replace_function): Created.:
1150 (struct arc_relocation_data): Changed to signed types.
1151 (defines S, L, P, PDATA): Casted to signed type.
1152 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1153 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1154 (arc_do_relocation): Changed.
1156 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1158 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1160 (elf_arc_relocate_section): Added and changed asserts, validating
1161 the synamic symbol index.
1162 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1163 relocation if symbol has dynindx set to -1.
1165 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1167 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1168 and internal symbols which have a dynamic index into local
1171 2016-04-04 Nick Clifton <nickc@redhat.com>
1174 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1175 version number if the version is zero.
1177 2016-04-01 Alan Modra <amodra@gmail.com>
1180 * elflink.c (on_needed_list): Recursively check needed status.
1181 (elf_link_add_object_symbols): Adjust.
1183 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1185 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1186 internal_relocs only if they aren't cached.
1188 2016-03-29 Nick Clifton <nickc@redhat.com>
1191 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1192 assertion on the size of the got section to allow it to be bigger
1193 than the number of relocs.
1195 2016-03-29 Toni Spets <toni.spets@iki.fi>
1198 * coffcode.h (coff_write_object_contents): Revert accidental
1201 2016-03-22 Alan Modra <amodra@gmail.com>
1204 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1205 DW_FORM_flag_present.
1207 2016-03-22 Nick Clifton <nickc@redhat.com>
1209 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1210 architecture name for backwards compatibility.
1212 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1213 unbounded stack use.
1215 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1216 sufficiently recent version of GCC.
1217 * configure: Regenerate.
1219 2016-03-22 Alan Modra <amodra@gmail.com>
1222 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1224 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1226 * archures.c (bfd_mach_arc_nps400): Define.
1227 * bfd-in2.h: Regenerate.
1228 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1229 some existing entries to make space.
1230 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1231 (arc_elf_final_write_processing): Likewise.
1233 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1235 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1237 (arc_elf_final_write_processing): Don't bother setting cpu field
1238 in e_flags, this will have been set elsewhere.
1240 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1242 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1245 2016-03-21 Nick Clifton <nickc@redhat.com>
1247 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1248 * configure: Regenerate.
1249 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1250 alloca with call to xmalloc.
1251 * elf32-nds32.c: Likewise.
1252 * elf64-hppa.c: Likewise.
1253 * elfxx-mips.c: Likewise.
1255 * pei-x86_64.c: Likewise.
1259 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1264 (elf_i386_relocate_section): Likewise.
1265 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1266 (elf_x86_64_relocate_section): Likewise.
1268 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1271 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1272 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1273 relocation overflow check.
1275 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1277 * bfd-in2.h: Regenerated.
1279 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1282 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1283 uses bytes not octets.
1284 * elflink.c (resolve_section): Likewise.
1285 Add a bfd parameter.
1286 (eval_section): Pass the input_bfd to resolve_section.
1287 (bfd_elf_perform_complex_relocation): Convert byte offset to
1288 octets before read and writing values.
1289 (elf_link_input_bfd): Add byte to octet conversions.
1290 (elf_reloc_link_order): Likewise.
1291 (elf_fixup_link_order): Likewise.
1292 (bfd_elf_final_link): Likewise.
1293 * reloc.c (_bfd_final_link_relocate): Likewise.
1294 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1296 2016-03-10 Nick Clifton <nickc@redhat.com>
1298 * config.bfd: Mark the i370 target as obsolete.
1300 2016-03-09 Pedro Alves <palves@redhat.com>
1302 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1303 gcc ABI)" to printable name.
1304 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1305 of "v850-rh850" as printable name.
1307 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1310 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1311 relocations against absolute symbols.
1313 2016-03-09 Alan Modra <amodra@gmail.com>
1316 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1317 length elements in the archive.
1319 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1322 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1323 for -E/--dynamic-list only when not relocatable.
1325 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1328 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1329 count for locally defined local IFUNC symbols in shared object.
1330 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1332 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1335 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1338 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1339 Andrew Burgess <andrew.burgess@embecosm.com>
1341 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1342 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1343 (arc_elf_howto_init): Added assert to validate relocations.
1344 (get_middle_endian_relocation): Delete.
1345 (middle_endian_convert): New function.
1346 (ME): Redefine, now does nothing.
1347 (IS_ME): New define.
1348 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1349 definition to call middle_endian_convert. Add a new local
1350 variable and make use of this throughout. Added call to
1351 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1353 2016-03-07 Nick Clifton <nickc@redhat.com>
1356 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1357 length elements in the archive.
1359 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1361 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1362 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1364 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1367 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1368 executable as definition if the new definition comes from a
1371 2016-03-02 Alan Modra <amodra@gmail.com>
1373 * Makefile.in: Regenerate.
1374 * po/SRC-POTFILES.in: Regenerate.
1376 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1378 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1379 relocation addend when sections get merged.
1381 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1383 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1385 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1386 Assert for code sections dynamic relocs.
1388 2016-02-26 Renlin Li <renlin.li@arm.com>
1390 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1391 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1393 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1397 load with locally bound symbols if PIC is false or there is no
1398 base register. Optimize branch to 0 if PIC is false.
1399 (elf_i386_relocate_section): Don't generate dynamic relocations
1400 against undefined weak symbols if PIC is false.
1401 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1402 if we can't estimate relocation overflow with --no-relax.
1403 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1404 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1405 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1406 against undefined weak symbols if PIC is false.
1408 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1411 * bfd.c (bfd): Change flags to 20 bits.
1412 (BFD_CONVERT_ELF_COMMON): New.
1413 (BFD_USE_ELF_STT_COMMON): Likewise.
1414 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1415 BFD_USE_ELF_STT_COMMON.
1416 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1417 * configure.ac: Remove --enable-elf-stt-common.
1418 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1419 common symbol depending on BFD_CONVERT_ELF_COMMON and
1420 BFD_USE_ELF_STT_COMMON.
1421 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1423 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1425 (elf_link_convert_common_type): New function.
1426 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1427 common symbol depending on BFD_CONVERT_ELF_COMMON and
1428 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1429 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1430 and BFD_USE_ELF_STT_COMMON to object_flags.
1431 (TARGET_LITTLE_SYM): Likewise.
1432 * syms.c (BSF_KEEP_G): Renamed to ...
1433 (BSF_ELF_COMMON): This.
1434 * bfd-in2.h: Regenerated.
1435 * config.in: Likewise.
1436 * configure: Likewise.
1438 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1443 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1444 (elf_i386_link_hash_entry): Add has_got_reloc and
1446 (elf_i386_link_hash_table): Add interp.
1447 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1449 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1451 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1452 (elf_i386_fixup_symbol): New function.
1453 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1454 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1455 relocations and discard relocations against resolved undefined
1456 weak symbols in executable. Don't make resolved undefined weak
1457 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1458 relocation against undefined weak symbols in PIE.
1459 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1460 (elf_i386_relocate_section): Don't generate dynamic relocations
1461 against resolved undefined weak symbols in PIE, except for
1463 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1464 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1465 Don't generate dynamic relocation against resolved undefined weak
1466 symbol in executable.
1467 (elf_i386_finish_dynamic_sections): Call
1468 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1469 (elf_backend_fixup_symbol): New.
1470 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1471 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1473 (elf_x86_64_link_hash_table): Add interp.
1474 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1476 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1478 (elf_x86_64_check_relocs): Set has_got_reloc and
1480 (elf_x86_64_fixup_symbol): New function.
1481 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1482 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1483 relocations and discard relocations against resolved undefined
1484 weak symbols in executable. Don't make resolved undefined weak
1485 symbols in executable dynamic.
1486 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1487 (elf_x86_64_relocate_section): Check relocation overflow for
1488 dynamic relocations against unresolved weak undefined symbols.
1489 Don't generate dynamic relocations against resolved weak
1490 undefined symbols in PIE.
1491 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1492 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1493 Don't generate dynamic relocation against resolved undefined weak
1494 symbol in executable.
1495 (elf_x86_64_finish_dynamic_sections): Call
1496 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1497 (elf_backend_fixup_symbol): New.
1499 2016-02-26 Alan Modra <amodra@gmail.com>
1501 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1502 save_restore_funcs, rest of sections when not relocatable.
1503 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1504 (sfpr_define): Define all symbols on emitted code.
1505 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1506 when relocatable. Move sfpr_define loop earlier.
1508 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1511 (elf_x86_64_relocate_section): Use it. Replace
1512 x86_64_elf_howto_table[r_type] with howto.
1514 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1517 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1518 symbol version is unknown.
1520 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1523 to (bfd_vma) -1 when setting needs_plt to 0.
1524 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1526 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1528 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1529 library, instead of PIC, and don't check PDE when making linker
1530 assigned symbol dynamic.
1532 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1534 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1535 ABIVERSION for non-executable stack.
1537 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1540 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1541 Always produce a RELATIVE reloc for a local symbol.
1543 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1545 Fix test-case ld-elf/pr19617b
1546 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1547 discard unused non-function symbols when --dynamic-list-data.
1549 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1551 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1552 dynsym section, even if it is empty, with dynamic sections.
1554 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1556 * syms.c: Remove BSF_COMMON from comments.
1557 * bfd-in2.h: Regenerated.
1559 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1561 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1562 for destination. Remove useless function parameters.
1563 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1565 2016-02-19 Nick Clifton <nickc@redhat.com>
1568 * aoutx.h (aout_link_add_symbols): Check for out of range string
1572 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1573 processing if we encounter a reloc without an associated symbol.
1575 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1578 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1579 sections for -E/--dynamic-list.
1581 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1586 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1588 * plugin.c (plugin_vec): Set match priority to 255.
1589 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1590 matching against the plugin vector, take priority from there not
1593 2016-02-15 Nick Clifton <nickc@redhat.com>
1595 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1596 for length and type fields. Use a signed value for the
1597 suffix_length field.
1599 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1603 significant bit in GOT offset for R_386_GOT32X.
1605 2016-02-10 Nick Clifton <nickc@redhat.com>
1608 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1610 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1611 number of messages about FDE encoding preventing .eh_frame_hdr
1614 2016-02-09 Nick Clifton <nickc@redhat.com>
1616 * oasys.c (oasys_archive_p): Fix indentation.
1617 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1618 constant for left shifting.
1620 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1621 helpful warning message to explain why certain AArch64 relocs
1624 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1626 * pe-mips.c (coff_mips_reloc): Fix formatting.
1628 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1630 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1631 to bfd_mach_arc_arc600.
1633 2016-02-04 Alan Modra <amodra@gmail.com>
1635 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1638 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1641 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1642 distances in the compressed_size field of the output section.
1644 2016-02-02 Alan Modra <amodra@gmail.com>
1646 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1647 ELFv2 entry optimization.
1649 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1652 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1653 no relocations in relocatable files.
1655 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1658 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1659 if a symbol from a library loaded via DT_NEEDED doesn't match
1660 the symbol referenced by regular object.
1662 2016-02-01 Nathaniel Smith <njs@pobox.com>
1664 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1667 2016-02-01 Alan Modra <amodra@gmail.com>
1669 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1670 an out of range reloc_index.
1671 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1673 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1675 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1676 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1677 * Makefile.in: Regenerated.
1679 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1681 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1683 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1686 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1688 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1690 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1694 against STT_GNU_IFUNC symbol only with dynamic symbols.
1695 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1697 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1700 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1701 decompress debug sections.
1703 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1705 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1708 2016-01-25 Nick Clifton <nickc@redhat.com>
1711 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1712 dsym filename buffer.
1714 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1716 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1718 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1720 * elfxx-mips.c (BZ16_REG): Correct calculation.
1722 2016-01-21 Nick Clifton <nickc@redhat.com>
1724 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1725 changing the type of _loc to be bfd_byte *.
1726 (elf_arc_finish_dynamic_symbol): Likewise.
1728 2016-01-21 Nick Clifton <nickc@redhat.com>
1731 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1732 class of the linker stub bfd.
1733 (elf32_arm_check_relocs): Skip check for pic format after
1734 processing a vxWorks R_ARM_ABS12 reloc.
1735 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1736 reporting a class mismatch.
1738 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1740 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1741 veneer for sym_sec != input_sec.
1742 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1743 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1744 calculation destination.
1746 2016-01-21 Alan Modra <amodra@gmail.com>
1748 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1749 (swap_linux_prpsinfo64_out): New function.
1750 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1751 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1752 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1753 (elfcore_write_linux_prpsinfo64): Likewise.
1754 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1755 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1756 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1758 2016-01-21 Alan Modra <amodra@gmail.com>
1760 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1761 * elf.c: Adjust #include.
1762 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1763 * Makefile.am (SOURCE_HFILES): Update.
1764 * Makefile.in: Regenerate.
1765 * po/SRC-PORFILES.in: Regenerate.
1767 2016-01-21 Alan Modra <amodra@gmail.com>
1769 * configure.ac: Move corefile selection later in file. Move
1770 tdefaults code immediately after other target vector code.
1771 * configure: Regenerate.
1773 2016-01-20 Mickael Guene <mickael.guene@st.com>
1775 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1776 section using '.text.noread' pattern.
1778 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1780 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1782 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1783 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1785 * arc-plt.def: New file.
1786 * arc-plt.h: Likewise.
1787 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1788 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1789 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1790 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1791 (name_for_global_symbol): Added.
1792 (ADD_RELA): Helper to create dynamic relocs.
1793 (new_got_entry_to_list): Create a new got entry in linked list.
1794 (symbol_has_entry_of_type): Search for specific type of entry in
1796 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1797 (is_reloc_for_TLS, arc_elf_set_private_flags)
1798 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1799 (arc_elf_merge_private_bfd_data): New functions.
1800 (debug_arc_reloc): Cleaned debug info printing.
1801 (PDATA reloc): Changed not to perform address alignment.
1802 (reverse_me): Added. Fix for ARC_32 relocs.
1803 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1805 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1806 Changed function to access an array of list of GOT entries instead
1807 of just an array of offsets.
1808 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1809 (elf_arc_check_relocs): Likewise.
1810 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1811 (elf_arc_finish_dynamic_sections): Likewise
1812 (arc_create_dynamic_sections): Modified conditions to create
1814 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1815 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1816 (relocate_plt_for_entry): Changed to support new way to define PLT
1818 (add_symbol_to_plt): Likewise.
1819 (arc_elf_link_hash_table_create): New function.
1821 2016-01-18 Nick Clifton <nickc@redhat.com>
1824 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1825 section number into internal section number.
1826 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1827 * coffswap.h (coff_swap_sym_in): Likewise.
1828 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1829 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1830 section number field is big enough to hold the external value.
1832 2016-01-17 Alan Modra <amodra@gmail.com>
1834 * configure: Regenerate.
1836 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1838 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1839 when address in first unwind entry does not match start of
1842 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1843 Jiong Wang <jiong.wang@arm.com>
1846 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1849 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1851 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1852 place 'R_' before the reloc name returned.
1853 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1854 the relocation string.
1856 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1858 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1859 factored out from...
1860 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1862 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1864 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1865 attribute check after ELF file header flag check.
1867 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1869 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1870 return status from `_bfd_elf_merge_object_attributes'.
1872 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1874 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1875 factored out from...
1876 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1878 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1880 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1881 handling of input MIPS ABI flags together.
1883 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1885 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1886 attribute checks for null input.
1888 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1890 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1891 pointers to target data.
1893 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1895 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1898 2016-01-01 Alan Modra <amodra@gmail.com>
1900 Update year range in copyright notice of all files.
1902 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1904 Copyright (C) 2016 Free Software Foundation, Inc.
1906 Copying and distribution of this file, with or without modification,
1907 are permitted in any medium without royalty provided the copyright
1908 notice and this notice are preserved.
1914 version-control: never