1 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
3 * archures.c (bfd_mach_sparc_v8plusc): Define.
4 (bfd_mach_sparc_v9c): Likewise.
5 (bfd_mach_sparc_v8plusd): Likewise.
6 (bfd_mach_sparc_v9d): Likewise.
7 (bfd_mach_sparc_v8pluse): Likewise.
8 (bfd_mach_sparc_v9e): Likewise.
9 (bfd_mach_sparc_v8plusv): Likewise
10 (bfd_mach_sparc_v9v): Likewise.
11 (bfd_mach_sparc_v8plusm): Likewise.
12 (bfd_mach_sparc_v9m): Likewise.
13 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
14 (bfd_mach_sparc_64bit_p): Likewise.
15 * bfd-in2.h: Regenerate.
16 * cpu-sparc.c (arch_info_struct): Add entries for
17 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
18 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
19 and bfd_mach_sparc_v9{c,d,e,v,m}.
20 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
21 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
23 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
25 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
26 symbols for relocations against IFUNC symbols.
27 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
29 2016-06-16 Marcin KoĆcielnicki <koriakin@0x04.net>
31 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
32 .rela.iplt in DT_PLTRELSZ.
33 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
34 for DT_PLTRELSZ and DT_RELASZ as well.
36 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
38 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
39 non-loaded, non-alloced sections.
40 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
42 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
44 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
45 allocating dynamic relocation.
46 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
48 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
51 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
52 offsets until reloc_toaddr.
54 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
56 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
57 Don't check symbol type for STN_UNDEF symbol index.
58 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
59 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
62 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
64 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
66 (using_thumb2): Try Tag_THUMB_ISA_use first and check
67 for exact arch value then. Force review of arch check logic for new
69 (arch_has_arm_nop): Update and fix arch check logic. Force review of
70 that logic for new architecture.
71 (arch_has_thumb2_nop): Remove.
72 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
73 (elf32_arm_final_link_relocate): Likewise but using thumb2.
75 2016-06-14 Alan Modra <amodra@gmail.com>
77 * bfd-in.h (bfd_my_archive): Delete.
78 * bfd-in2.h: Regenerate.
80 2016-06-14 Alan Modra <amodra@gmail.com>
83 * archive.c (open_nested_file): Set my_archive.
84 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
86 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
88 * bfdwin.c (bfd_get_file_window): Likewise.
89 * cache.c (cache_bmmap): Likewise.
90 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
91 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
93 * plugin.c (try_claim): Likewise.
94 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
95 file within thin archive, not the archive.
97 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
100 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
101 section address for R_386_GOT32/R_386_GOT32X relocations against
102 IFUNC symbols if there is no base register and return error for
105 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
107 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
108 GOT32 adjustment for static executables.
110 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
112 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
114 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
116 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
118 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
120 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
122 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
124 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
125 (SECTSTART): Changed.
126 (elf_arc_relocate_section): Fixed mistake in PIE related
128 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
130 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
132 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
133 enable support for "-z combreloc" and DT_RELACOUNT.
134 (elf_backend_reloc_type_class): Likewise
136 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
139 * elf32-i386.c (elf_i386_relocate_section): When relocating
140 R_386_GOT32, return error without a base register for PIC and
141 subtract the .got.plt section address only with a base register.
143 2016-06-10 Alan Modra <amodra@gmail.com>
145 * elf-strtab.c (struct strtab_save): Use size_t for "size".
146 (struct elf_strtab_hash): Likewise for "size" and "alloced".
147 (_bfd_elf_strtab_init): Formatting.
148 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
149 (_bfd_elf_strtab_addref): Take size_t idx param.
150 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
151 (_bfd_elf_strtab_offset): Likewise.
152 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
153 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
154 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
155 (_bfd_elf_strtab_finalize): Similarly.
156 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
157 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
158 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
159 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
161 (bfd_section_from_shdr): Delete amt.
162 (_bfd_elf_init_reloc_shdr): Likewise.
163 (_bfd_elf_link_assign_sym_version): Likewise.
164 (assign_section_numbers): Use size_t reloc_count.
165 * elflink.c (struct elf_symbuf_head): Use size_t "count".
166 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
167 (elf_link_is_defined_archive_symbol): Likewise.
168 (elf_add_dt_needed_tag): Likewise.
169 (elf_finalize_dynstr): Likewise.
170 (elf_link_add_object_symbols): Likewise.
171 (bfd_elf_size_dynamic_sections): Likewise.
172 (elf_create_symbuf): Similarly.
173 (bfd_elf_match_symbols_in_sections): Likewise.
174 (elf_link_swap_symbols_out): Likewise.
175 (elf_link_check_versioned_symbol): Likewise.
176 (bfd_elf_gc_record_vtinherit): Likewise.
177 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
179 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
182 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
183 and relocs only if shrinking occurred.
185 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
187 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
188 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
189 (elf_i386_check_tls_transition): Check indirect call and direct
190 call with the addr32 prefix for general and local dynamic models.
191 Set the tls_get_addr feild.
192 (elf_i386_convert_load_reloc): Always use addr32 prefix for
193 indirect ___tls_get_addr call via GOT.
194 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
195 transitions with indirect call and direct call with the addr32
198 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
200 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
201 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
202 (elf_s390_relocate_section): Fix comment.
203 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
206 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
208 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
209 section offset when calculation the larl operand in the first PLT
212 2016-06-07 Alan Modra <amodra@gmail.com>
214 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
215 to match other 32-bit archs.
216 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
217 (ppc_elf_object_p): Call it.
218 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
220 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
221 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
222 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
223 _bfd_elf_ppc_at_tprel_transform): Move to..
225 (_bfd_elf_ppc_set_arch): Declare.
226 * bfd-in2.h: Regenerate.
228 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
230 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
231 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
232 (elf_x86_64_check_tls_transition): Check indirect call and
233 direct call with the addr32 prefix for general and local dynamic
234 models. Set the tls_get_addr feild.
235 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
236 indirect __tls_get_addr call via GOT.
237 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
238 transitions with indirect call and direct call with the addr32
241 2016-06-04 Christian Groessler <chris@groessler.org>
243 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
245 2016-06-02 Nick Clifton <nickc@redhat.com>
248 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
250 (arch_info_struct): Likewise.
251 (architectures): Likewise.
253 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
255 * config.bfd: Replace -uclibc with *.
257 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
259 * elf64-x86-64.c: Replace data32 with data16 in comments.
261 2016-05-31 Alan Modra <amodra@gmail.com>
265 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
266 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
267 symbol given a version by a script different to the version
268 of the symbol being added.
269 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
270 _bfd_elf_strtab_restore. Don't fudge dynstr references.
271 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
272 (struct strtab_save): New.
273 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
274 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
275 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
277 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
279 * elf32-hppa.h: Add extern "C".
280 * elf32-nds32.h: Likewise.
281 * elf32-tic6x.h: Likewise.
283 2016-06-01 Nick Clifton <nickc@redhat.com>
285 * po/sr.po: New Serbian translation.
286 * configure.ac (ALL_LINGUAS): Add sr.
287 * configure: Regenerate.
289 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
291 * elfxx-mips.c (b_reloc_p): New function.
292 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
295 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
297 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
298 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
299 reloc location from calculation, treat the addend as signed with
300 local non-section symbols and enable overflow detection.
302 2016-05-28 Alan Modra <amodra@gmail.com>
304 * aoutx.h: Adjust linker callback calls throughout file,
307 * coff-alpha.c: Likewise.
308 * coff-arm.c: Likewise.
309 * coff-h8300.c: Likewise.
310 * coff-h8500.c: Likewise.
311 * coff-i960.c: Likewise.
312 * coff-mcore.c: Likewise.
313 * coff-mips.c: Likewise.
314 * coff-ppc.c: Likewise.
315 * coff-rs6000.c: Likewise.
316 * coff-sh.c: Likewise.
317 * coff-tic80.c: Likewise.
318 * coff-w65.c: Likewise.
319 * coff-z80.c: Likewise.
320 * coff-z8k.c: Likewise.
321 * coff64-rs6000.c: Likewise.
322 * cofflink.c: Likewise.
324 * elf-bfd.h: Likewise.
325 * elf-m10200.c: Likewise.
326 * elf-m10300.c: Likewise.
327 * elf32-arc.c: Likewise.
328 * elf32-arm.c: Likewise.
329 * elf32-avr.c: Likewise.
330 * elf32-bfin.c: Likewise.
331 * elf32-cr16.c: Likewise.
332 * elf32-cr16c.c: Likewise.
333 * elf32-cris.c: Likewise.
334 * elf32-crx.c: Likewise.
335 * elf32-d10v.c: Likewise.
336 * elf32-epiphany.c: Likewise.
337 * elf32-fr30.c: Likewise.
338 * elf32-frv.c: Likewise.
339 * elf32-ft32.c: Likewise.
340 * elf32-h8300.c: Likewise.
341 * elf32-hppa.c: Likewise.
342 * elf32-i370.c: Likewise.
343 * elf32-i386.c: Likewise.
344 * elf32-i860.c: Likewise.
345 * elf32-ip2k.c: Likewise.
346 * elf32-iq2000.c: Likewise.
347 * elf32-lm32.c: Likewise.
348 * elf32-m32c.c: Likewise.
349 * elf32-m32r.c: Likewise.
350 * elf32-m68hc1x.c: Likewise.
351 * elf32-m68k.c: Likewise.
352 * elf32-mep.c: Likewise.
353 * elf32-metag.c: Likewise.
354 * elf32-microblaze.c: Likewise.
355 * elf32-moxie.c: Likewise.
356 * elf32-msp430.c: Likewise.
357 * elf32-mt.c: Likewise.
358 * elf32-nds32.c: Likewise.
359 * elf32-nios2.c: Likewise.
360 * elf32-or1k.c: Likewise.
361 * elf32-ppc.c: Likewise.
362 * elf32-s390.c: Likewise.
363 * elf32-score.c: Likewise.
364 * elf32-score7.c: Likewise.
365 * elf32-sh.c: Likewise.
366 * elf32-sh64.c: Likewise.
367 * elf32-spu.c: Likewise.
368 * elf32-tic6x.c: Likewise.
369 * elf32-tilepro.c: Likewise.
370 * elf32-v850.c: Likewise.
371 * elf32-vax.c: Likewise.
372 * elf32-visium.c: Likewise.
373 * elf32-xstormy16.c: Likewise.
374 * elf32-xtensa.c: Likewise.
375 * elf64-alpha.c: Likewise.
376 * elf64-hppa.c: Likewise.
377 * elf64-ia64-vms.c: Likewise.
378 * elf64-mmix.c: Likewise.
379 * elf64-ppc.c: Likewise.
380 * elf64-s390.c: Likewise.
381 * elf64-sh64.c: Likewise.
382 * elf64-x86-64.c: Likewise.
383 * elflink.c: Likewise.
384 * elfnn-aarch64.c: Likewise.
385 * elfnn-ia64.c: Likewise.
386 * elfxx-mips.c: Likewise.
387 * elfxx-sparc.c: Likewise.
388 * elfxx-tilegx.c: Likewise.
389 * linker.c: Likewise.
391 * pe-mips.c: Likewise.
393 * reloc16.c: Likewise.
394 * simple.c: Likewise.
395 * vms-alpha.c: Likewise.
396 * xcofflink.c: Likewise.
397 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
398 status param. Adjust calls to these and linker callbacks throughout.
399 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
400 get_ramstart): Delete status param. Adjust calls to these and
401 linker callbacks throughout.
403 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
405 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
406 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
407 target alignment verification.
409 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
411 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
412 section name if `bfd_elf_string_from_elf_section' returns an
415 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
417 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
418 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
419 for message. Continue processing rather than returning failure.
421 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
423 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
424 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
425 Call `bfd_set_error'.
427 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
430 * archive.c (bfd_slurp_armap): Replace
431 bfd_elf64_archive_slurp_armap with
432 _bfd_archive_64_bit_slurp_armap.
433 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
434 BFD64 is defined and the archive is too big.
435 (coff_write_armap): Likewise.
436 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
437 (_bfd_archive_64_bit_slurp_armap): This.
438 (bfd_elf64_archive_write_armap): Renamed to ...
439 (_bfd_archive_64_bit_write_armap): This.
440 * configure.ac: Add --enable-64-bit-archive.
441 (want_64_bit_archive): New. Set to true by default for 64-bit
442 MIPS and s390 ELF targets.
443 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
444 * config.in: Regenerated.
445 * configure: Likewise.
446 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
447 (bfd_elf64_archive_slurp_armap): Likewise.
448 (bfd_elf64_archive_write_armap): Likewise.
449 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
450 (bfd_elf64_archive_construct_extended_name_table): Likewise.
451 (bfd_elf64_archive_truncate_arname): Likewise.
452 (bfd_elf64_archive_read_ar_hdr): Likewise.
453 (bfd_elf64_archive_write_ar_hdr): Likewise.
454 (bfd_elf64_archive_openr_next_archived_file): Likewise.
455 (bfd_elf64_archive_get_elt_at_index): Likewise.
456 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
457 (bfd_elf64_archive_update_armap_timestamp): Likewise.
458 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
459 (bfd_elf64_archive_slurp_armap): Likewise.
460 (bfd_elf64_archive_write_armap): Likewise.
461 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
462 (bfd_elf64_archive_construct_extended_name_table): Likewise.
463 (bfd_elf64_archive_truncate_arname): Likewise.
464 (bfd_elf64_archive_read_ar_hdr): Likewise.
465 (bfd_elf64_archive_write_ar_hdr): Likewise.
466 (bfd_elf64_archive_openr_next_archived_file): Likewise.
467 (bfd_elf64_archive_get_elt_at_index): Likewise.
468 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
469 (bfd_elf64_archive_update_armap_timestamp): Likewise.
470 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
471 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
472 bfd_elfNN_archive_functions isn't defined.
473 (TARGET_LITTLE_SYM): Likewise.
474 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
475 (_bfd_archive_64_bit_write_armap): Likewise.
476 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
477 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
478 (_bfd_archive_64_bit_truncate_arname): Likewise.
479 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
480 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
481 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
482 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
483 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
484 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
485 * libbfd.h: Regenerated.
486 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
487 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
489 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
492 * cofflink.c (coff_link_check_archive_element): Return TRUE if
493 linker add_archive_element callback returns FALSE.
494 * ecoff.c (ecoff_link_check_archive_element): Likewise.
495 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
496 archive element if linker add_archive_element callback returns
498 * elflink.c (elf_link_add_archive_symbols): Likewise.
499 * pdp11.c (aout_link_check_ar_symbols): Likewise.
500 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
501 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
502 (xcoff_link_check_ar_symbols): Likewise.
504 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
506 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
507 <bfd_reloc_outofrange>: Unify error reporting code.
509 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
511 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
512 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
513 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
514 * bfd-in2.h: Regenerate.
515 * libbfd.h: Likewise.
517 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
519 * config.bfd: Add entry for arm-phoenix.
521 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
523 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
524 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
525 account for padding for stub section requiring one.
526 (elf32_arm_build_stubs): Add comment to stress the importance of
527 zeroing veneer section content.
529 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
531 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
533 * bfd-in2.h: Regenerate.
534 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
536 (arm_dedicated_stub_output_section_required_alignment): Likewise.
537 (arm_dedicated_stub_output_section_name): Likewise.
538 (arm_dedicated_stub_input_section_ptr): Likewise.
539 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
540 function description comment. Add support for dedicated output stub
541 section to given stub types.
542 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
543 elf32_arm_create_or_find_stub_sec.
544 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
545 (elf32_arm_size_stubs): Pass stub type when calling
546 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
547 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
549 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
551 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
552 when setting need_convert_load.
554 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
556 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
559 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
564 (elf_i386_convert_load): Don't convert R_386_GOT32.
566 2016-05-20 Alan Modra <amodra@gmail.com>
569 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
570 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
572 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
574 * elf32-arc.c (arc_elf_final_write_processing): Changed.
575 (debug_arc_reloc): Likewise.
576 (elf_arc_relocate_section): Likewise.
577 (elf_arc_check_relocs): Likewise.
578 (elf_arc_adjust_dynamic_symbol): Likewise.
579 (elf_arc_add_symbol_hook): Likewise.
581 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
583 * config.bfd: Remove `am34-*-linux*' support.
585 2016-05-19 Alan Modra <amodra@gmail.com>
587 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
588 relocs before plt relocs.
590 2016-05-19 Alan Modra <amodra@gmail.com>
592 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
593 before dereferencing.
595 2016-05-18 Nick Clifton <nickc@redhat.com>
597 * po/sv.po: Updated Swedish translation.
599 2016-05-18 Alan Modra <amodra@gmail.com>
601 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
602 for each BFD. Don't goto error_ret_free_local from outside loop.
604 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
606 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
607 STB_GNU_UNIQUE handling.
608 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
609 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
610 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
611 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
612 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
613 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
614 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
615 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
616 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
617 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
618 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
619 (elf_backend_add_symbol_hook): Remove macro.
620 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
621 for STB_GNU_UNIQUE symbols.
623 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
625 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
627 (v850_elf_copy_private_bfd_data): ... here. Call the new
628 function and `_bfd_elf_copy_private_bfd_data'.
630 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
633 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
634 GOTPCREL relocation against large section.
636 2016-05-13 Alan Modra <amodra@gmail.com>
638 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
639 linker dynamic sections in calculating size and address of
640 dynamic tags rather than using output sections. Remove asserts.
641 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
642 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
643 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
644 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
645 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
646 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
647 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
648 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
649 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
650 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
651 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
652 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
653 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
654 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
655 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
656 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
657 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
658 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
659 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
660 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
661 * elflink.c (bfd_elf_final_link): Likewise.
662 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
663 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
664 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
665 don't set doit. Look up dynobj section.
666 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
667 invocation and dynamic tag vma calculation. Don't test
669 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
672 2016-05-13 Alan Modra <amodra@gmail.com>
674 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
675 octets_per_byte. Put dynamic .rela.plt last in link orders.
676 Assign output_offset for reloc sections rather than writing
677 sorted relocs from block corresponding to output_offset.
679 2016-05-12 Alan Modra <amodra@gmail.com>
681 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
683 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
685 * elfxx-mips.c (print_mips_ases): Add DSPR3.
687 2016-05-11 Alan Modra <amodra@gmail.com>
689 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
690 (elf32_hppa_check_relocs): Don't set dynobj.
691 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
692 (elf32_hppa_build_stubs): Likewise.
693 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
695 2016-05-11 Alan Modra <amodra@gmail.com>
698 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
699 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
701 2016-05-10 Jiong Wang <jiong.wang@arm.com>
703 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
704 aarch64_tls_transition check.
706 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
708 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
710 (arm_stub_sym_claimed): New function.
711 (elf32_arm_create_stub): Use veneered symbol name and section if
712 veneer needs to claim its symbol, and keep logic unchanged otherwise.
713 (arm_stub_claim_sym): New function.
714 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
715 veneered symbol, otherwise create local symbol as before.
717 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
719 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
720 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
721 and set branch type of a symbol.
722 (bfd_elf32_arm_process_before_allocation): Likewise.
723 (elf32_arm_relocate_section): Likewise and fix identation along the
725 (allocate_dynrelocs_for_symbol): Likewise.
726 (elf32_arm_finish_dynamic_symbol): Likewise.
727 (elf32_arm_swap_symbol_in): Likewise.
728 (elf32_arm_swap_symbol_out): Likewise.
730 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
732 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
733 * bfd-in2.h: Regenerated.
734 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
735 parameter to add_stub_section callback.
736 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
737 and pass it down to add_stub_section.
738 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
740 (elf32_arm_size_stubs): Add output section parameter to
741 add_stub_section function pointer parameter.
743 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
745 * elf32-arm.c (elf32_arm_create_stub): New function.
746 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
748 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
750 * elf32-arm.c (enum elf32_arm_stub_type): Delete
751 arm_stub_a8_veneer_lwm enumerator.
752 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
753 aforementioned enumerator.
754 (struct elf32_arm_stub_hash_entry): Delete target_addend
755 field and add source_value.
756 (struct a8_erratum_fix): Delete addend field and add target_offset.
757 (stub_hash_newfunc): Initialize source_value field amd remove
758 initialization for target_addend.
759 (arm_build_one_stub): Stop special casing Thumb relocations: promote
760 the else to being always executed, moving the
761 arm_stub_a8_veneer_b_cond specific code in it. Remove
762 stub_entry->target_addend from points_to computation.
763 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
764 to target symbol from start of section rather than the offset from the
766 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
767 fields from struct a8_erratum_fix's offset and target_offset
769 (make_branch_to_a8_stub): Rename target variable to loc. Compute
770 veneered_insn_loc and loc using stub_entry's source_value.
772 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
774 (elf32_arm_merge_eabi_attributes): Add merging logic for
777 2016-05-10 Pip Cet <pipcet@gmail.com>
780 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
781 Define as _bfd_generic_copy_link_hash_symbol_type when using
784 2016-05-09 Nick Clifton <nickc@redhat.com>
787 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
788 field before accessing sections array.
790 2016-05-09 Christophe Monat <christophe.monat@st.com>
793 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
794 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
796 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
798 (create_instruction_vldmdb): Likewise.
799 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
800 uses it to re-encode.
802 2016-05-09 Nick Clifton <nickc@redhat.com>
805 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
808 2016-05-09 Alan Modra <amodra@gmail.com>
810 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
812 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
815 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
816 documenting that indx == -3 if symbol is defined in a discarded
818 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
819 symbol is defined in a discarded section.
820 (elf_link_output_extsym): Strip a global symbol defined in a
823 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
825 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
828 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
830 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
832 (elf_i386_convert_load_reloc): This. New function.
833 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
835 (elf_x86_64_convert_load_reloc): This. New function.
837 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
839 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
840 Don't check if contents == NULL.
841 (elf_i386_tls_transition): Add from_relocate_section. Check
842 from_relocate_section instead of contents != NULL. Update
843 elf_i386_check_tls_transition call.
844 (elf_i386_check_relocs): Cache the section contents if
845 keep_memory is FALSE. Pass FALSE as from_relocate_section to
846 elf_i386_tls_transition.
847 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
848 to elf_i386_tls_transition.
849 (elf_backend_caches_rawsize): New.
850 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
852 (elf_x86_64_tls_transition): Add from_relocate_section. Check
853 from_relocate_section instead of contents != NULL.
854 (elf_x86_64_check_relocs): Cache the section contents if
855 keep_memory is FALSE. Pass FALSE as from_relocate_section to
856 elf_x86_64_tls_transition.
857 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
858 to elf_x86_64_tls_transition.
859 (elf_backend_caches_rawsize): New.
861 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
864 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
867 2016-05-03 Jiong Wang <jiong.wang@arm.com>
869 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
870 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
871 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
872 no_apply_dynamic_relocs.
873 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
874 dynamic relocations generated.
876 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
880 (elf_i386_create_dynamic_sections): Here.
881 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
882 interp setting to ...
883 (elf_x86_64_create_dynamic_sections): Here.
885 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
887 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
888 and replace (EH)->has_got_reloc with GOT_RELOC.
889 (elf_i386_fixup_symbol): Pass has_got_reloc to
890 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
891 (elf_i386_allocate_dynrelocs): Likewise.
892 (elf_i386_relocate_section): Likewise.
893 (elf_i386_finish_dynamic_symbol): Likewise.
894 (elf_i386_convert_load): Pass TRUE to
895 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
896 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
897 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
898 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
899 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
900 (elf_x86_64_allocate_dynrelocs): Likewise.
901 (elf_x86_64_relocate_section): Likewise.
902 (elf_x86_64_finish_dynamic_symbol): Likewise.
903 (elf_x86_64_convert_load): Pass TRUE to
904 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
906 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
908 * elf32-i386.c (check_relocs_failed): New.
909 (elf_i386_check_relocs): Set check_relocs_failed on error.
910 (elf_i386_relocate_section): Skip if check_relocs failed.
912 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
914 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
915 check_relocs_failed on error.
917 2016-04-29 Nick Clifton <nickc@redhat.com>
920 * elf-bfd.h (struct elf_backend_data): Rename
921 elf_backend_set_special_section_info_and_link to
922 elf_backend_copy_special_section_fields.
923 * elfxx-target.h: Likewise.
924 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
925 comparing section flags.
926 (copy_special_section_fields): New function.
927 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
928 Perform two scans over special sections. The first one looks for
929 a direct mapping between the output section and an input section.
930 The second scan looks for a possible match based upon section
932 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
933 function. Handle setting the sh_link field of SHT_ARM_EXIDX
935 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
936 elf32_i386_copy_solaris_special_section_fields.
937 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
938 Rename to elf32_sparc_copy_solaris_special_section_fields.
939 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
940 elf64_x86_64_copy_solaris_special_section_fields.
942 2016-04-28 Nick Clifton <nickc@redhat.com>
944 * po/zh_CN.po: Updated Chinese (simplified) translation.
946 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
949 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
950 when estimating distances between output sections.
952 2016-04-27 Alan Modra <amodra@gmail.com>
954 * elflink.c (_bfd_elf_is_start_stop): New function.
955 (_bfd_elf_gc_mark_rsec): Use it.
956 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
958 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
960 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
961 * mmo.c (mmo_get_section_contents): Likewise.
962 (mmo_set_section_contents): Likewise.
964 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
966 * elf-bfd.h (elf_link_hash_table): Update comments for
968 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
969 the unused NULL entry at the head of dynamic symbol table.
970 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
973 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
975 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
976 created file from dynobj.
978 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
980 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
981 normal input file if possible.
983 2016-04-21 Nick Clifton <nickc@redhat.com>
985 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
986 * aout-target.h: Likewise.
987 * aout-tic30.c: Likewise.
988 * binary.c: Likewise.
990 * coff-alpha.c: Likewise.
991 * coff-rs6000.c: Likewise.
992 * coff64-rs6000.c: Likewise.
993 * coffcode.h: Likewise.
994 * i386msdos.c: Likewise.
995 * i386os9k.c: Likewise.
998 * libbfd-in.h: Likewise.
999 * libecoff.h: Likewise.
1000 * mach-o-target.c: Likewise.
1002 * nlm-target.h: Likewise.
1003 * oasys.c: Likewise.
1005 * plugin.c: Likewise.
1006 * ppcboot.c: Likewise.
1009 * tekhex.c: Likewise.
1010 * versados.c: Likewise.
1011 * vms-alpha.c: Likewise.
1013 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1014 * linker.c (bfd_link_check_relocs): New function.
1015 (_bfd_generic_link_check_relocs): New function.
1016 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1017 _bfd_link_check_relocs field.
1018 (struct bfd_target)L Add _bfd_link_check_relocs field.
1019 * bfd-in2.h: Regenerate.
1020 * libbfd.h: Regenerate.
1022 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1024 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1025 (elf_backend_gc_sweep_hook): Likewise.
1026 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1027 (elf_backend_gc_sweep_hook): Likewise.
1029 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1031 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1032 in excluded sections
1034 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1037 * elf64-x86-64.c (check_relocs_failed): New.
1038 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1039 Support relocation agaist local symbol. Set check_relocs_failed.
1040 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1041 R_X86_64_32 relocation overflow.
1042 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1043 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1045 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf32-i386.c (elf_i386_check_relocs): Call
1048 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1049 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1051 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1054 * elflink.c (_bfd_elf_link_check_relocs): New function.
1055 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1056 if check_relocs_after_open_input is FALSE.
1058 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1060 * cache.c: Update old style function definitions.
1061 * elf32-m68k.c: Likewise.
1062 * elf64-mmix.c: Likewise.
1063 * stab-syms.c: Likewise.
1065 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1067 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1069 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1071 * Makefile.in: Regenerated with automake 1.11.6.
1072 * aclocal.m4: Likewise.
1073 * doc/Makefile.in: Likewise.
1075 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1077 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1078 * bfd-in2.h: Regenerate.
1079 * libbfd.h: Regenerate.
1080 * elf32-arc.c: Add 'opcode/arc.h' include.
1081 (struct arc_relocation_data): Add symbol_name.
1082 (arc_special_overflow_checks): New function.
1083 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1084 required, add an extra comment.
1085 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1087 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1089 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1091 (elf_arc_relocate_section): Update enum uses.
1092 (elf_arc_check_relocs): Likewise.
1093 (elf_arc_finish_dynamic_symbol): Likewise.
1095 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1100 2016-04-14 Nick Clifton <nickc@redhat.com>
1103 * elf-bbfd.h (struct elf_backend_data): New field:
1105 New field: elf_backend_set_special_section_info_and_link
1106 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1108 (elf_backend_set_special_section_info_and_link): Define if not
1110 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1111 elf_backend_strtab_flags macros to initialise fields in structure.
1112 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1113 being set even if SHF_MERGE is not set.
1114 (elf_fake_sections): Likewise.
1115 (section_match): New function. Matches two ELF sections based
1116 upon fixed characteristics.
1117 (find_link): New function. Locates a section in a BFD that
1118 matches a section in a different BFD.
1119 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1120 fields of reserved sections.
1121 (bfd_elf_compute_section_file_positions): Set the flags for the
1122 .shstrtab section based upon the elf_strtab_flags field in the
1123 elf_backend_data structure.
1124 (swap_out_syms): Likewise for the .strtab section.
1125 * elflink.c (bfd_elf_final_link): Set the flags for the
1126 .strtab section based upon the elf_strtab_flags field in the
1127 elf_backend_data structure.
1128 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1129 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1131 (elf_backend_set_special_section_info_and_link): Define for
1133 * elf32-sparc.c: Likewise.
1134 * elf64-x86-64.c: Likewise.
1136 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1139 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1141 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1142 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1143 applies to read-only section.
1144 * elf32-i386.c (elf_i386_link_hash_table): Add
1145 readonly_dynrelocs_against_ifunc.
1146 (elf_i386_allocate_dynrelocs): Updated.
1147 (elf_i386_size_dynamic_sections): Issue an error for read-only
1148 segment with dynamic IFUNC relocations only if
1149 readonly_dynrelocs_against_ifunc is TRUE.
1150 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1151 readonly_dynrelocs_against_ifunc.
1152 (elf_x86_64_allocate_dynrelocs): Updated.
1153 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1154 segment with dynamic IFUNC relocations only if
1155 readonly_dynrelocs_against_ifunc is TRUE.
1156 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1159 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1161 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1162 a fall through from error_ret_free_internal. Free local_syms in
1163 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1165 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1167 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1168 (relocate_plt_for_entry): Likewise.
1170 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1172 * elf32-arc.c (elf_arc_check_relocs): Changed
1174 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1176 * elf32-arc.c (name_for_global_symbol): Changed assert.
1177 (get_replace_function): Created.:
1178 (struct arc_relocation_data): Changed to signed types.
1179 (defines S, L, P, PDATA): Casted to signed type.
1180 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1181 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1182 (arc_do_relocation): Changed.
1184 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1186 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1188 (elf_arc_relocate_section): Added and changed asserts, validating
1189 the synamic symbol index.
1190 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1191 relocation if symbol has dynindx set to -1.
1193 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1195 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1196 and internal symbols which have a dynamic index into local
1199 2016-04-04 Nick Clifton <nickc@redhat.com>
1202 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1203 version number if the version is zero.
1205 2016-04-01 Alan Modra <amodra@gmail.com>
1208 * elflink.c (on_needed_list): Recursively check needed status.
1209 (elf_link_add_object_symbols): Adjust.
1211 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1213 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1214 internal_relocs only if they aren't cached.
1216 2016-03-29 Nick Clifton <nickc@redhat.com>
1219 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1220 assertion on the size of the got section to allow it to be bigger
1221 than the number of relocs.
1223 2016-03-29 Toni Spets <toni.spets@iki.fi>
1226 * coffcode.h (coff_write_object_contents): Revert accidental
1229 2016-03-22 Alan Modra <amodra@gmail.com>
1232 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1233 DW_FORM_flag_present.
1235 2016-03-22 Nick Clifton <nickc@redhat.com>
1237 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1238 architecture name for backwards compatibility.
1240 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1241 unbounded stack use.
1243 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1244 sufficiently recent version of GCC.
1245 * configure: Regenerate.
1247 2016-03-22 Alan Modra <amodra@gmail.com>
1250 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1252 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1254 * archures.c (bfd_mach_arc_nps400): Define.
1255 * bfd-in2.h: Regenerate.
1256 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1257 some existing entries to make space.
1258 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1259 (arc_elf_final_write_processing): Likewise.
1261 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1263 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1265 (arc_elf_final_write_processing): Don't bother setting cpu field
1266 in e_flags, this will have been set elsewhere.
1268 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1270 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1273 2016-03-21 Nick Clifton <nickc@redhat.com>
1275 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1276 * configure: Regenerate.
1277 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1278 alloca with call to xmalloc.
1279 * elf32-nds32.c: Likewise.
1280 * elf64-hppa.c: Likewise.
1281 * elfxx-mips.c: Likewise.
1283 * pei-x86_64.c: Likewise.
1287 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1292 (elf_i386_relocate_section): Likewise.
1293 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1294 (elf_x86_64_relocate_section): Likewise.
1296 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1299 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1300 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1301 relocation overflow check.
1303 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1305 * bfd-in2.h: Regenerated.
1307 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1310 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1311 uses bytes not octets.
1312 * elflink.c (resolve_section): Likewise.
1313 Add a bfd parameter.
1314 (eval_section): Pass the input_bfd to resolve_section.
1315 (bfd_elf_perform_complex_relocation): Convert byte offset to
1316 octets before read and writing values.
1317 (elf_link_input_bfd): Add byte to octet conversions.
1318 (elf_reloc_link_order): Likewise.
1319 (elf_fixup_link_order): Likewise.
1320 (bfd_elf_final_link): Likewise.
1321 * reloc.c (_bfd_final_link_relocate): Likewise.
1322 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1324 2016-03-10 Nick Clifton <nickc@redhat.com>
1326 * config.bfd: Mark the i370 target as obsolete.
1328 2016-03-09 Pedro Alves <palves@redhat.com>
1330 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1331 gcc ABI)" to printable name.
1332 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1333 of "v850-rh850" as printable name.
1335 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1338 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1339 relocations against absolute symbols.
1341 2016-03-09 Alan Modra <amodra@gmail.com>
1344 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1345 length elements in the archive.
1347 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1350 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1351 for -E/--dynamic-list only when not relocatable.
1353 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1356 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1357 count for locally defined local IFUNC symbols in shared object.
1358 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1360 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1363 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1366 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1367 Andrew Burgess <andrew.burgess@embecosm.com>
1369 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1370 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1371 (arc_elf_howto_init): Added assert to validate relocations.
1372 (get_middle_endian_relocation): Delete.
1373 (middle_endian_convert): New function.
1374 (ME): Redefine, now does nothing.
1375 (IS_ME): New define.
1376 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1377 definition to call middle_endian_convert. Add a new local
1378 variable and make use of this throughout. Added call to
1379 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1381 2016-03-07 Nick Clifton <nickc@redhat.com>
1384 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1385 length elements in the archive.
1387 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1389 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1390 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1392 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1395 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1396 executable as definition if the new definition comes from a
1399 2016-03-02 Alan Modra <amodra@gmail.com>
1401 * Makefile.in: Regenerate.
1402 * po/SRC-POTFILES.in: Regenerate.
1404 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1406 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1407 relocation addend when sections get merged.
1409 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1411 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1413 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1414 Assert for code sections dynamic relocs.
1416 2016-02-26 Renlin Li <renlin.li@arm.com>
1418 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1419 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1421 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1425 load with locally bound symbols if PIC is false or there is no
1426 base register. Optimize branch to 0 if PIC is false.
1427 (elf_i386_relocate_section): Don't generate dynamic relocations
1428 against undefined weak symbols if PIC is false.
1429 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1430 if we can't estimate relocation overflow with --no-relax.
1431 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1432 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1433 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1434 against undefined weak symbols if PIC is false.
1436 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1439 * bfd.c (bfd): Change flags to 20 bits.
1440 (BFD_CONVERT_ELF_COMMON): New.
1441 (BFD_USE_ELF_STT_COMMON): Likewise.
1442 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1443 BFD_USE_ELF_STT_COMMON.
1444 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1445 * configure.ac: Remove --enable-elf-stt-common.
1446 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1447 common symbol depending on BFD_CONVERT_ELF_COMMON and
1448 BFD_USE_ELF_STT_COMMON.
1449 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1451 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1453 (elf_link_convert_common_type): New function.
1454 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1455 common symbol depending on BFD_CONVERT_ELF_COMMON and
1456 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1457 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1458 and BFD_USE_ELF_STT_COMMON to object_flags.
1459 (TARGET_LITTLE_SYM): Likewise.
1460 * syms.c (BSF_KEEP_G): Renamed to ...
1461 (BSF_ELF_COMMON): This.
1462 * bfd-in2.h: Regenerated.
1463 * config.in: Likewise.
1464 * configure: Likewise.
1466 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1471 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1472 (elf_i386_link_hash_entry): Add has_got_reloc and
1474 (elf_i386_link_hash_table): Add interp.
1475 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1477 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1479 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1480 (elf_i386_fixup_symbol): New function.
1481 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1482 (elf_i386_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. Keep dynamic non-GOT/non-PLT
1486 relocation against undefined weak symbols in PIE.
1487 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1488 (elf_i386_relocate_section): Don't generate dynamic relocations
1489 against resolved undefined weak symbols in PIE, except for
1491 (elf_i386_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_i386_finish_dynamic_sections): Call
1496 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1497 (elf_backend_fixup_symbol): New.
1498 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1499 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1501 (elf_x86_64_link_hash_table): Add interp.
1502 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1504 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1506 (elf_x86_64_check_relocs): Set has_got_reloc and
1508 (elf_x86_64_fixup_symbol): New function.
1509 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1510 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1511 relocations and discard relocations against resolved undefined
1512 weak symbols in executable. Don't make resolved undefined weak
1513 symbols in executable dynamic.
1514 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1515 (elf_x86_64_relocate_section): Check relocation overflow for
1516 dynamic relocations against unresolved weak undefined symbols.
1517 Don't generate dynamic relocations against resolved weak
1518 undefined symbols in PIE.
1519 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1520 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1521 Don't generate dynamic relocation against resolved undefined weak
1522 symbol in executable.
1523 (elf_x86_64_finish_dynamic_sections): Call
1524 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1525 (elf_backend_fixup_symbol): New.
1527 2016-02-26 Alan Modra <amodra@gmail.com>
1529 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1530 save_restore_funcs, rest of sections when not relocatable.
1531 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1532 (sfpr_define): Define all symbols on emitted code.
1533 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1534 when relocatable. Move sfpr_define loop earlier.
1536 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1538 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1539 (elf_x86_64_relocate_section): Use it. Replace
1540 x86_64_elf_howto_table[r_type] with howto.
1542 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1545 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1546 symbol version is unknown.
1548 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1550 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1551 to (bfd_vma) -1 when setting needs_plt to 0.
1552 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1554 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1556 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1557 library, instead of PIC, and don't check PDE when making linker
1558 assigned symbol dynamic.
1560 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1562 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1563 ABIVERSION for non-executable stack.
1565 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1568 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1569 Always produce a RELATIVE reloc for a local symbol.
1571 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1573 Fix test-case ld-elf/pr19617b
1574 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1575 discard unused non-function symbols when --dynamic-list-data.
1577 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1579 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1580 dynsym section, even if it is empty, with dynamic sections.
1582 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1584 * syms.c: Remove BSF_COMMON from comments.
1585 * bfd-in2.h: Regenerated.
1587 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1589 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1590 for destination. Remove useless function parameters.
1591 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1593 2016-02-19 Nick Clifton <nickc@redhat.com>
1596 * aoutx.h (aout_link_add_symbols): Check for out of range string
1600 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1601 processing if we encounter a reloc without an associated symbol.
1603 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1606 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1607 sections for -E/--dynamic-list.
1609 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1611 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1614 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1616 * plugin.c (plugin_vec): Set match priority to 255.
1617 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1618 matching against the plugin vector, take priority from there not
1621 2016-02-15 Nick Clifton <nickc@redhat.com>
1623 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1624 for length and type fields. Use a signed value for the
1625 suffix_length field.
1627 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1630 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1631 significant bit in GOT offset for R_386_GOT32X.
1633 2016-02-10 Nick Clifton <nickc@redhat.com>
1636 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1638 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1639 number of messages about FDE encoding preventing .eh_frame_hdr
1642 2016-02-09 Nick Clifton <nickc@redhat.com>
1644 * oasys.c (oasys_archive_p): Fix indentation.
1645 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1646 constant for left shifting.
1648 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1649 helpful warning message to explain why certain AArch64 relocs
1652 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1654 * pe-mips.c (coff_mips_reloc): Fix formatting.
1656 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1658 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1659 to bfd_mach_arc_arc600.
1661 2016-02-04 Alan Modra <amodra@gmail.com>
1663 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1666 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1670 distances in the compressed_size field of the output section.
1672 2016-02-02 Alan Modra <amodra@gmail.com>
1674 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1675 ELFv2 entry optimization.
1677 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1681 no relocations in relocatable files.
1683 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1686 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1687 if a symbol from a library loaded via DT_NEEDED doesn't match
1688 the symbol referenced by regular object.
1690 2016-02-01 Nathaniel Smith <njs@pobox.com>
1692 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1695 2016-02-01 Alan Modra <amodra@gmail.com>
1697 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1698 an out of range reloc_index.
1699 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1701 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1703 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1704 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1705 * Makefile.in: Regenerated.
1707 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1709 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1711 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1714 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1716 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1718 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1722 against STT_GNU_IFUNC symbol only with dynamic symbols.
1723 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1725 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1728 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1729 decompress debug sections.
1731 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1733 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1736 2016-01-25 Nick Clifton <nickc@redhat.com>
1739 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1740 dsym filename buffer.
1742 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1744 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1746 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1748 * elfxx-mips.c (BZ16_REG): Correct calculation.
1750 2016-01-21 Nick Clifton <nickc@redhat.com>
1752 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1753 changing the type of _loc to be bfd_byte *.
1754 (elf_arc_finish_dynamic_symbol): Likewise.
1756 2016-01-21 Nick Clifton <nickc@redhat.com>
1759 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1760 class of the linker stub bfd.
1761 (elf32_arm_check_relocs): Skip check for pic format after
1762 processing a vxWorks R_ARM_ABS12 reloc.
1763 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1764 reporting a class mismatch.
1766 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1768 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1769 veneer for sym_sec != input_sec.
1770 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1771 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1772 calculation destination.
1774 2016-01-21 Alan Modra <amodra@gmail.com>
1776 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1777 (swap_linux_prpsinfo64_out): New function.
1778 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1779 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1780 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1781 (elfcore_write_linux_prpsinfo64): Likewise.
1782 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1783 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1784 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1786 2016-01-21 Alan Modra <amodra@gmail.com>
1788 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1789 * elf.c: Adjust #include.
1790 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1791 * Makefile.am (SOURCE_HFILES): Update.
1792 * Makefile.in: Regenerate.
1793 * po/SRC-PORFILES.in: Regenerate.
1795 2016-01-21 Alan Modra <amodra@gmail.com>
1797 * configure.ac: Move corefile selection later in file. Move
1798 tdefaults code immediately after other target vector code.
1799 * configure: Regenerate.
1801 2016-01-20 Mickael Guene <mickael.guene@st.com>
1803 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1804 section using '.text.noread' pattern.
1806 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1808 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1810 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1811 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1813 * arc-plt.def: New file.
1814 * arc-plt.h: Likewise.
1815 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1816 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1817 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1818 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1819 (name_for_global_symbol): Added.
1820 (ADD_RELA): Helper to create dynamic relocs.
1821 (new_got_entry_to_list): Create a new got entry in linked list.
1822 (symbol_has_entry_of_type): Search for specific type of entry in
1824 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1825 (is_reloc_for_TLS, arc_elf_set_private_flags)
1826 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1827 (arc_elf_merge_private_bfd_data): New functions.
1828 (debug_arc_reloc): Cleaned debug info printing.
1829 (PDATA reloc): Changed not to perform address alignment.
1830 (reverse_me): Added. Fix for ARC_32 relocs.
1831 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1833 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1834 Changed function to access an array of list of GOT entries instead
1835 of just an array of offsets.
1836 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1837 (elf_arc_check_relocs): Likewise.
1838 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1839 (elf_arc_finish_dynamic_sections): Likewise
1840 (arc_create_dynamic_sections): Modified conditions to create
1842 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1843 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1844 (relocate_plt_for_entry): Changed to support new way to define PLT
1846 (add_symbol_to_plt): Likewise.
1847 (arc_elf_link_hash_table_create): New function.
1849 2016-01-18 Nick Clifton <nickc@redhat.com>
1852 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1853 section number into internal section number.
1854 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1855 * coffswap.h (coff_swap_sym_in): Likewise.
1856 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1857 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1858 section number field is big enough to hold the external value.
1860 2016-01-17 Alan Modra <amodra@gmail.com>
1862 * configure: Regenerate.
1864 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1866 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1867 when address in first unwind entry does not match start of
1870 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1871 Jiong Wang <jiong.wang@arm.com>
1874 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1877 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1879 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1880 place 'R_' before the reloc name returned.
1881 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1882 the relocation string.
1884 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1886 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1887 factored out from...
1888 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1890 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1892 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1893 attribute check after ELF file header flag check.
1895 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1897 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1898 return status from `_bfd_elf_merge_object_attributes'.
1900 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1902 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1903 factored out from...
1904 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1906 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1908 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1909 handling of input MIPS ABI flags together.
1911 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1913 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1914 attribute checks for null input.
1916 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1918 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1919 pointers to target data.
1921 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1923 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1926 2016-01-01 Alan Modra <amodra@gmail.com>
1928 Update year range in copyright notice of all files.
1930 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1932 Copyright (C) 2016 Free Software Foundation, Inc.
1934 Copying and distribution of this file, with or without modification,
1935 are permitted in any medium without royalty provided the copyright
1936 notice and this notice are preserved.
1942 version-control: never