1 2016-06-14 Alan Modra <amodra@gmail.com>
4 * archive.c (open_nested_file): Set my_archive.
5 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
7 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
9 * bfdwin.c (bfd_get_file_window): Likewise.
10 * cache.c (cache_bmmap): Likewise.
11 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
12 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
14 * plugin.c (try_claim): Likewise.
15 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
16 file within thin archive, not the archive.
18 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
21 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
22 section address for R_386_GOT32/R_386_GOT32X relocations against
23 IFUNC symbols if there is no base register and return error for
26 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
28 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
29 GOT32 adjustment for static executables.
31 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
33 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
35 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
37 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
39 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
41 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
43 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
45 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
47 (elf_arc_relocate_section): Fixed mistake in PIE related
49 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
51 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
53 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
54 enable support for "-z combreloc" and DT_RELACOUNT.
55 (elf_backend_reloc_type_class): Likewise
57 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
60 * elf32-i386.c (elf_i386_relocate_section): When relocating
61 R_386_GOT32, return error without a base register for PIC and
62 subtract the .got.plt section address only with a base register.
64 2016-06-10 Alan Modra <amodra@gmail.com>
66 * elf-strtab.c (struct strtab_save): Use size_t for "size".
67 (struct elf_strtab_hash): Likewise for "size" and "alloced".
68 (_bfd_elf_strtab_init): Formatting.
69 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
70 (_bfd_elf_strtab_addref): Take size_t idx param.
71 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
72 (_bfd_elf_strtab_offset): Likewise.
73 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
74 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
75 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
76 (_bfd_elf_strtab_finalize): Similarly.
77 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
78 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
79 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
80 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
82 (bfd_section_from_shdr): Delete amt.
83 (_bfd_elf_init_reloc_shdr): Likewise.
84 (_bfd_elf_link_assign_sym_version): Likewise.
85 (assign_section_numbers): Use size_t reloc_count.
86 * elflink.c (struct elf_symbuf_head): Use size_t "count".
87 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
88 (elf_link_is_defined_archive_symbol): Likewise.
89 (elf_add_dt_needed_tag): Likewise.
90 (elf_finalize_dynstr): Likewise.
91 (elf_link_add_object_symbols): Likewise.
92 (bfd_elf_size_dynamic_sections): Likewise.
93 (elf_create_symbuf): Similarly.
94 (bfd_elf_match_symbols_in_sections): Likewise.
95 (elf_link_swap_symbols_out): Likewise.
96 (elf_link_check_versioned_symbol): Likewise.
97 (bfd_elf_gc_record_vtinherit): Likewise.
98 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
100 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
103 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
104 and relocs only if shrinking occurred.
106 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
108 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
109 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
110 (elf_i386_check_tls_transition): Check indirect call and direct
111 call with the addr32 prefix for general and local dynamic models.
112 Set the tls_get_addr feild.
113 (elf_i386_convert_load_reloc): Always use addr32 prefix for
114 indirect ___tls_get_addr call via GOT.
115 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
116 transitions with indirect call and direct call with the addr32
119 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
121 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
122 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
123 (elf_s390_relocate_section): Fix comment.
124 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
127 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
129 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
130 section offset when calculation the larl operand in the first PLT
133 2016-06-07 Alan Modra <amodra@gmail.com>
135 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
136 to match other 32-bit archs.
137 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
138 (ppc_elf_object_p): Call it.
139 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
141 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
142 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
143 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
144 _bfd_elf_ppc_at_tprel_transform): Move to..
146 (_bfd_elf_ppc_set_arch): Declare.
147 * bfd-in2.h: Regenerate.
149 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
151 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
152 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
153 (elf_x86_64_check_tls_transition): Check indirect call and
154 direct call with the addr32 prefix for general and local dynamic
155 models. Set the tls_get_addr feild.
156 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
157 indirect __tls_get_addr call via GOT.
158 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
159 transitions with indirect call and direct call with the addr32
162 2016-06-04 Christian Groessler <chris@groessler.org>
164 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
166 2016-06-02 Nick Clifton <nickc@redhat.com>
169 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
171 (arch_info_struct): Likewise.
172 (architectures): Likewise.
174 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
176 * config.bfd: Replace -uclibc with *.
178 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
180 * elf64-x86-64.c: Replace data32 with data16 in comments.
182 2016-05-31 Alan Modra <amodra@gmail.com>
186 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
187 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
188 symbol given a version by a script different to the version
189 of the symbol being added.
190 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
191 _bfd_elf_strtab_restore. Don't fudge dynstr references.
192 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
193 (struct strtab_save): New.
194 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
195 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
196 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
198 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
200 * elf32-hppa.h: Add extern "C".
201 * elf32-nds32.h: Likewise.
202 * elf32-tic6x.h: Likewise.
204 2016-06-01 Nick Clifton <nickc@redhat.com>
206 * po/sr.po: New Serbian translation.
207 * configure.ac (ALL_LINGUAS): Add sr.
208 * configure: Regenerate.
210 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
212 * elfxx-mips.c (b_reloc_p): New function.
213 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
216 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
218 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
219 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
220 reloc location from calculation, treat the addend as signed with
221 local non-section symbols and enable overflow detection.
223 2016-05-28 Alan Modra <amodra@gmail.com>
225 * aoutx.h: Adjust linker callback calls throughout file,
228 * coff-alpha.c: Likewise.
229 * coff-arm.c: Likewise.
230 * coff-h8300.c: Likewise.
231 * coff-h8500.c: Likewise.
232 * coff-i960.c: Likewise.
233 * coff-mcore.c: Likewise.
234 * coff-mips.c: Likewise.
235 * coff-ppc.c: Likewise.
236 * coff-rs6000.c: Likewise.
237 * coff-sh.c: Likewise.
238 * coff-tic80.c: Likewise.
239 * coff-w65.c: Likewise.
240 * coff-z80.c: Likewise.
241 * coff-z8k.c: Likewise.
242 * coff64-rs6000.c: Likewise.
243 * cofflink.c: Likewise.
245 * elf-bfd.h: Likewise.
246 * elf-m10200.c: Likewise.
247 * elf-m10300.c: Likewise.
248 * elf32-arc.c: Likewise.
249 * elf32-arm.c: Likewise.
250 * elf32-avr.c: Likewise.
251 * elf32-bfin.c: Likewise.
252 * elf32-cr16.c: Likewise.
253 * elf32-cr16c.c: Likewise.
254 * elf32-cris.c: Likewise.
255 * elf32-crx.c: Likewise.
256 * elf32-d10v.c: Likewise.
257 * elf32-epiphany.c: Likewise.
258 * elf32-fr30.c: Likewise.
259 * elf32-frv.c: Likewise.
260 * elf32-ft32.c: Likewise.
261 * elf32-h8300.c: Likewise.
262 * elf32-hppa.c: Likewise.
263 * elf32-i370.c: Likewise.
264 * elf32-i386.c: Likewise.
265 * elf32-i860.c: Likewise.
266 * elf32-ip2k.c: Likewise.
267 * elf32-iq2000.c: Likewise.
268 * elf32-lm32.c: Likewise.
269 * elf32-m32c.c: Likewise.
270 * elf32-m32r.c: Likewise.
271 * elf32-m68hc1x.c: Likewise.
272 * elf32-m68k.c: Likewise.
273 * elf32-mep.c: Likewise.
274 * elf32-metag.c: Likewise.
275 * elf32-microblaze.c: Likewise.
276 * elf32-moxie.c: Likewise.
277 * elf32-msp430.c: Likewise.
278 * elf32-mt.c: Likewise.
279 * elf32-nds32.c: Likewise.
280 * elf32-nios2.c: Likewise.
281 * elf32-or1k.c: Likewise.
282 * elf32-ppc.c: Likewise.
283 * elf32-s390.c: Likewise.
284 * elf32-score.c: Likewise.
285 * elf32-score7.c: Likewise.
286 * elf32-sh.c: Likewise.
287 * elf32-sh64.c: Likewise.
288 * elf32-spu.c: Likewise.
289 * elf32-tic6x.c: Likewise.
290 * elf32-tilepro.c: Likewise.
291 * elf32-v850.c: Likewise.
292 * elf32-vax.c: Likewise.
293 * elf32-visium.c: Likewise.
294 * elf32-xstormy16.c: Likewise.
295 * elf32-xtensa.c: Likewise.
296 * elf64-alpha.c: Likewise.
297 * elf64-hppa.c: Likewise.
298 * elf64-ia64-vms.c: Likewise.
299 * elf64-mmix.c: Likewise.
300 * elf64-ppc.c: Likewise.
301 * elf64-s390.c: Likewise.
302 * elf64-sh64.c: Likewise.
303 * elf64-x86-64.c: Likewise.
304 * elflink.c: Likewise.
305 * elfnn-aarch64.c: Likewise.
306 * elfnn-ia64.c: Likewise.
307 * elfxx-mips.c: Likewise.
308 * elfxx-sparc.c: Likewise.
309 * elfxx-tilegx.c: Likewise.
310 * linker.c: Likewise.
312 * pe-mips.c: Likewise.
314 * reloc16.c: Likewise.
315 * simple.c: Likewise.
316 * vms-alpha.c: Likewise.
317 * xcofflink.c: Likewise.
318 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
319 status param. Adjust calls to these and linker callbacks throughout.
320 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
321 get_ramstart): Delete status param. Adjust calls to these and
322 linker callbacks throughout.
324 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
326 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
327 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
328 target alignment verification.
330 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
332 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
333 section name if `bfd_elf_string_from_elf_section' returns an
336 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
338 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
339 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
340 for message. Continue processing rather than returning failure.
342 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
344 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
345 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
346 Call `bfd_set_error'.
348 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
351 * archive.c (bfd_slurp_armap): Replace
352 bfd_elf64_archive_slurp_armap with
353 _bfd_archive_64_bit_slurp_armap.
354 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
355 BFD64 is defined and the archive is too big.
356 (coff_write_armap): Likewise.
357 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
358 (_bfd_archive_64_bit_slurp_armap): This.
359 (bfd_elf64_archive_write_armap): Renamed to ...
360 (_bfd_archive_64_bit_write_armap): This.
361 * configure.ac: Add --enable-64-bit-archive.
362 (want_64_bit_archive): New. Set to true by default for 64-bit
363 MIPS and s390 ELF targets.
364 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
365 * config.in: Regenerated.
366 * configure: Likewise.
367 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
368 (bfd_elf64_archive_slurp_armap): Likewise.
369 (bfd_elf64_archive_write_armap): Likewise.
370 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
371 (bfd_elf64_archive_construct_extended_name_table): Likewise.
372 (bfd_elf64_archive_truncate_arname): Likewise.
373 (bfd_elf64_archive_read_ar_hdr): Likewise.
374 (bfd_elf64_archive_write_ar_hdr): Likewise.
375 (bfd_elf64_archive_openr_next_archived_file): Likewise.
376 (bfd_elf64_archive_get_elt_at_index): Likewise.
377 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
378 (bfd_elf64_archive_update_armap_timestamp): Likewise.
379 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
380 (bfd_elf64_archive_slurp_armap): Likewise.
381 (bfd_elf64_archive_write_armap): Likewise.
382 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
383 (bfd_elf64_archive_construct_extended_name_table): Likewise.
384 (bfd_elf64_archive_truncate_arname): Likewise.
385 (bfd_elf64_archive_read_ar_hdr): Likewise.
386 (bfd_elf64_archive_write_ar_hdr): Likewise.
387 (bfd_elf64_archive_openr_next_archived_file): Likewise.
388 (bfd_elf64_archive_get_elt_at_index): Likewise.
389 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
390 (bfd_elf64_archive_update_armap_timestamp): Likewise.
391 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
392 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
393 bfd_elfNN_archive_functions isn't defined.
394 (TARGET_LITTLE_SYM): Likewise.
395 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
396 (_bfd_archive_64_bit_write_armap): Likewise.
397 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
398 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
399 (_bfd_archive_64_bit_truncate_arname): Likewise.
400 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
401 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
402 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
403 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
404 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
405 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
406 * libbfd.h: Regenerated.
407 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
408 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
410 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
413 * cofflink.c (coff_link_check_archive_element): Return TRUE if
414 linker add_archive_element callback returns FALSE.
415 * ecoff.c (ecoff_link_check_archive_element): Likewise.
416 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
417 archive element if linker add_archive_element callback returns
419 * elflink.c (elf_link_add_archive_symbols): Likewise.
420 * pdp11.c (aout_link_check_ar_symbols): Likewise.
421 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
422 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
423 (xcoff_link_check_ar_symbols): Likewise.
425 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
427 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
428 <bfd_reloc_outofrange>: Unify error reporting code.
430 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
432 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
433 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
434 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
435 * bfd-in2.h: Regenerate.
436 * libbfd.h: Likewise.
438 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
440 * config.bfd: Add entry for arm-phoenix.
442 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
444 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
445 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
446 account for padding for stub section requiring one.
447 (elf32_arm_build_stubs): Add comment to stress the importance of
448 zeroing veneer section content.
450 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
452 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
454 * bfd-in2.h: Regenerate.
455 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
457 (arm_dedicated_stub_output_section_required_alignment): Likewise.
458 (arm_dedicated_stub_output_section_name): Likewise.
459 (arm_dedicated_stub_input_section_ptr): Likewise.
460 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
461 function description comment. Add support for dedicated output stub
462 section to given stub types.
463 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
464 elf32_arm_create_or_find_stub_sec.
465 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
466 (elf32_arm_size_stubs): Pass stub type when calling
467 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
468 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
470 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
472 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
473 when setting need_convert_load.
475 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
477 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
480 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
483 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
485 (elf_i386_convert_load): Don't convert R_386_GOT32.
487 2016-05-20 Alan Modra <amodra@gmail.com>
490 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
491 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
493 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
495 * elf32-arc.c (arc_elf_final_write_processing): Changed.
496 (debug_arc_reloc): Likewise.
497 (elf_arc_relocate_section): Likewise.
498 (elf_arc_check_relocs): Likewise.
499 (elf_arc_adjust_dynamic_symbol): Likewise.
500 (elf_arc_add_symbol_hook): Likewise.
502 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
504 * config.bfd: Remove `am34-*-linux*' support.
506 2016-05-19 Alan Modra <amodra@gmail.com>
508 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
509 relocs before plt relocs.
511 2016-05-19 Alan Modra <amodra@gmail.com>
513 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
514 before dereferencing.
516 2016-05-18 Nick Clifton <nickc@redhat.com>
518 * po/sv.po: Updated Swedish translation.
520 2016-05-18 Alan Modra <amodra@gmail.com>
522 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
523 for each BFD. Don't goto error_ret_free_local from outside loop.
525 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
527 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
528 STB_GNU_UNIQUE handling.
529 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
530 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
531 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
532 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
533 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
534 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
535 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
536 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
537 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
538 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
539 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
540 (elf_backend_add_symbol_hook): Remove macro.
541 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
542 for STB_GNU_UNIQUE symbols.
544 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
546 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
548 (v850_elf_copy_private_bfd_data): ... here. Call the new
549 function and `_bfd_elf_copy_private_bfd_data'.
551 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
554 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
555 GOTPCREL relocation against large section.
557 2016-05-13 Alan Modra <amodra@gmail.com>
559 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
560 linker dynamic sections in calculating size and address of
561 dynamic tags rather than using output sections. Remove asserts.
562 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
563 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
564 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
565 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
566 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
567 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
568 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
569 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
570 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
571 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
572 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
573 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
574 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
575 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
576 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
577 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
578 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
579 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
580 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
581 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
582 * elflink.c (bfd_elf_final_link): Likewise.
583 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
584 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
585 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
586 don't set doit. Look up dynobj section.
587 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
588 invocation and dynamic tag vma calculation. Don't test
590 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
593 2016-05-13 Alan Modra <amodra@gmail.com>
595 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
596 octets_per_byte. Put dynamic .rela.plt last in link orders.
597 Assign output_offset for reloc sections rather than writing
598 sorted relocs from block corresponding to output_offset.
600 2016-05-12 Alan Modra <amodra@gmail.com>
602 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
604 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
606 * elfxx-mips.c (print_mips_ases): Add DSPR3.
608 2016-05-11 Alan Modra <amodra@gmail.com>
610 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
611 (elf32_hppa_check_relocs): Don't set dynobj.
612 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
613 (elf32_hppa_build_stubs): Likewise.
614 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
616 2016-05-11 Alan Modra <amodra@gmail.com>
619 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
620 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
622 2016-05-10 Jiong Wang <jiong.wang@arm.com>
624 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
625 aarch64_tls_transition check.
627 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
629 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
631 (arm_stub_sym_claimed): New function.
632 (elf32_arm_create_stub): Use veneered symbol name and section if
633 veneer needs to claim its symbol, and keep logic unchanged otherwise.
634 (arm_stub_claim_sym): New function.
635 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
636 veneered symbol, otherwise create local symbol as before.
638 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
640 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
641 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
642 and set branch type of a symbol.
643 (bfd_elf32_arm_process_before_allocation): Likewise.
644 (elf32_arm_relocate_section): Likewise and fix identation along the
646 (allocate_dynrelocs_for_symbol): Likewise.
647 (elf32_arm_finish_dynamic_symbol): Likewise.
648 (elf32_arm_swap_symbol_in): Likewise.
649 (elf32_arm_swap_symbol_out): Likewise.
651 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
653 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
654 * bfd-in2.h: Regenerated.
655 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
656 parameter to add_stub_section callback.
657 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
658 and pass it down to add_stub_section.
659 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
661 (elf32_arm_size_stubs): Add output section parameter to
662 add_stub_section function pointer parameter.
664 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
666 * elf32-arm.c (elf32_arm_create_stub): New function.
667 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
669 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
671 * elf32-arm.c (enum elf32_arm_stub_type): Delete
672 arm_stub_a8_veneer_lwm enumerator.
673 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
674 aforementioned enumerator.
675 (struct elf32_arm_stub_hash_entry): Delete target_addend
676 field and add source_value.
677 (struct a8_erratum_fix): Delete addend field and add target_offset.
678 (stub_hash_newfunc): Initialize source_value field amd remove
679 initialization for target_addend.
680 (arm_build_one_stub): Stop special casing Thumb relocations: promote
681 the else to being always executed, moving the
682 arm_stub_a8_veneer_b_cond specific code in it. Remove
683 stub_entry->target_addend from points_to computation.
684 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
685 to target symbol from start of section rather than the offset from the
687 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
688 fields from struct a8_erratum_fix's offset and target_offset
690 (make_branch_to_a8_stub): Rename target variable to loc. Compute
691 veneered_insn_loc and loc using stub_entry's source_value.
693 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
695 (elf32_arm_merge_eabi_attributes): Add merging logic for
698 2016-05-10 Pip Cet <pipcet@gmail.com>
701 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
702 Define as _bfd_generic_copy_link_hash_symbol_type when using
705 2016-05-09 Nick Clifton <nickc@redhat.com>
708 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
709 field before accessing sections array.
711 2016-05-09 Christophe Monat <christophe.monat@st.com>
714 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
715 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
717 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
719 (create_instruction_vldmdb): Likewise.
720 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
721 uses it to re-encode.
723 2016-05-09 Nick Clifton <nickc@redhat.com>
726 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
729 2016-05-09 Alan Modra <amodra@gmail.com>
731 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
733 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
736 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
737 documenting that indx == -3 if symbol is defined in a discarded
739 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
740 symbol is defined in a discarded section.
741 (elf_link_output_extsym): Strip a global symbol defined in a
744 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
746 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
749 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
751 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
753 (elf_i386_convert_load_reloc): This. New function.
754 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
756 (elf_x86_64_convert_load_reloc): This. New function.
758 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
760 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
761 Don't check if contents == NULL.
762 (elf_i386_tls_transition): Add from_relocate_section. Check
763 from_relocate_section instead of contents != NULL. Update
764 elf_i386_check_tls_transition call.
765 (elf_i386_check_relocs): Cache the section contents if
766 keep_memory is FALSE. Pass FALSE as from_relocate_section to
767 elf_i386_tls_transition.
768 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
769 to elf_i386_tls_transition.
770 (elf_backend_caches_rawsize): New.
771 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
773 (elf_x86_64_tls_transition): Add from_relocate_section. Check
774 from_relocate_section instead of contents != NULL.
775 (elf_x86_64_check_relocs): Cache the section contents if
776 keep_memory is FALSE. Pass FALSE as from_relocate_section to
777 elf_x86_64_tls_transition.
778 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
779 to elf_x86_64_tls_transition.
780 (elf_backend_caches_rawsize): New.
782 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
785 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
788 2016-05-03 Jiong Wang <jiong.wang@arm.com>
790 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
791 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
792 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
793 no_apply_dynamic_relocs.
794 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
795 dynamic relocations generated.
797 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
799 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
801 (elf_i386_create_dynamic_sections): Here.
802 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
803 interp setting to ...
804 (elf_x86_64_create_dynamic_sections): Here.
806 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
808 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
809 and replace (EH)->has_got_reloc with GOT_RELOC.
810 (elf_i386_fixup_symbol): Pass has_got_reloc to
811 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
812 (elf_i386_allocate_dynrelocs): Likewise.
813 (elf_i386_relocate_section): Likewise.
814 (elf_i386_finish_dynamic_symbol): Likewise.
815 (elf_i386_convert_load): Pass TRUE to
816 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
817 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
818 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
819 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
820 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
821 (elf_x86_64_allocate_dynrelocs): Likewise.
822 (elf_x86_64_relocate_section): Likewise.
823 (elf_x86_64_finish_dynamic_symbol): Likewise.
824 (elf_x86_64_convert_load): Pass TRUE to
825 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
827 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
829 * elf32-i386.c (check_relocs_failed): New.
830 (elf_i386_check_relocs): Set check_relocs_failed on error.
831 (elf_i386_relocate_section): Skip if check_relocs failed.
833 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
835 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
836 check_relocs_failed on error.
838 2016-04-29 Nick Clifton <nickc@redhat.com>
841 * elf-bfd.h (struct elf_backend_data): Rename
842 elf_backend_set_special_section_info_and_link to
843 elf_backend_copy_special_section_fields.
844 * elfxx-target.h: Likewise.
845 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
846 comparing section flags.
847 (copy_special_section_fields): New function.
848 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
849 Perform two scans over special sections. The first one looks for
850 a direct mapping between the output section and an input section.
851 The second scan looks for a possible match based upon section
853 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
854 function. Handle setting the sh_link field of SHT_ARM_EXIDX
856 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
857 elf32_i386_copy_solaris_special_section_fields.
858 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
859 Rename to elf32_sparc_copy_solaris_special_section_fields.
860 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
861 elf64_x86_64_copy_solaris_special_section_fields.
863 2016-04-28 Nick Clifton <nickc@redhat.com>
865 * po/zh_CN.po: Updated Chinese (simplified) translation.
867 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
870 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
871 when estimating distances between output sections.
873 2016-04-27 Alan Modra <amodra@gmail.com>
875 * elflink.c (_bfd_elf_is_start_stop): New function.
876 (_bfd_elf_gc_mark_rsec): Use it.
877 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
879 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
881 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
882 * mmo.c (mmo_get_section_contents): Likewise.
883 (mmo_set_section_contents): Likewise.
885 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
887 * elf-bfd.h (elf_link_hash_table): Update comments for
889 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
890 the unused NULL entry at the head of dynamic symbol table.
891 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
894 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
896 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
897 created file from dynobj.
899 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
901 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
902 normal input file if possible.
904 2016-04-21 Nick Clifton <nickc@redhat.com>
906 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
907 * aout-target.h: Likewise.
908 * aout-tic30.c: Likewise.
909 * binary.c: Likewise.
911 * coff-alpha.c: Likewise.
912 * coff-rs6000.c: Likewise.
913 * coff64-rs6000.c: Likewise.
914 * coffcode.h: Likewise.
915 * i386msdos.c: Likewise.
916 * i386os9k.c: Likewise.
919 * libbfd-in.h: Likewise.
920 * libecoff.h: Likewise.
921 * mach-o-target.c: Likewise.
923 * nlm-target.h: Likewise.
926 * plugin.c: Likewise.
927 * ppcboot.c: Likewise.
930 * tekhex.c: Likewise.
931 * versados.c: Likewise.
932 * vms-alpha.c: Likewise.
934 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
935 * linker.c (bfd_link_check_relocs): New function.
936 (_bfd_generic_link_check_relocs): New function.
937 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
938 _bfd_link_check_relocs field.
939 (struct bfd_target)L Add _bfd_link_check_relocs field.
940 * bfd-in2.h: Regenerate.
941 * libbfd.h: Regenerate.
943 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
945 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
946 (elf_backend_gc_sweep_hook): Likewise.
947 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
948 (elf_backend_gc_sweep_hook): Likewise.
950 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
952 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
955 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
958 * elf64-x86-64.c (check_relocs_failed): New.
959 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
960 Support relocation agaist local symbol. Set check_relocs_failed.
961 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
962 R_X86_64_32 relocation overflow.
963 (elf_x86_64_relocate_section): Skip if check_relocs failed.
964 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
966 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
968 * elf32-i386.c (elf_i386_check_relocs): Call
969 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
970 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
972 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
974 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
975 * elflink.c (_bfd_elf_link_check_relocs): New function.
976 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
977 if check_relocs_after_open_input is FALSE.
979 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
981 * cache.c: Update old style function definitions.
982 * elf32-m68k.c: Likewise.
983 * elf64-mmix.c: Likewise.
984 * stab-syms.c: Likewise.
986 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
988 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
990 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
992 * Makefile.in: Regenerated with automake 1.11.6.
993 * aclocal.m4: Likewise.
994 * doc/Makefile.in: Likewise.
996 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
998 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
999 * bfd-in2.h: Regenerate.
1000 * libbfd.h: Regenerate.
1001 * elf32-arc.c: Add 'opcode/arc.h' include.
1002 (struct arc_relocation_data): Add symbol_name.
1003 (arc_special_overflow_checks): New function.
1004 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1005 required, add an extra comment.
1006 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1008 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1010 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1012 (elf_arc_relocate_section): Update enum uses.
1013 (elf_arc_check_relocs): Likewise.
1014 (elf_arc_finish_dynamic_symbol): Likewise.
1016 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1018 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1021 2016-04-14 Nick Clifton <nickc@redhat.com>
1024 * elf-bbfd.h (struct elf_backend_data): New field:
1026 New field: elf_backend_set_special_section_info_and_link
1027 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1029 (elf_backend_set_special_section_info_and_link): Define if not
1031 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1032 elf_backend_strtab_flags macros to initialise fields in structure.
1033 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1034 being set even if SHF_MERGE is not set.
1035 (elf_fake_sections): Likewise.
1036 (section_match): New function. Matches two ELF sections based
1037 upon fixed characteristics.
1038 (find_link): New function. Locates a section in a BFD that
1039 matches a section in a different BFD.
1040 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1041 fields of reserved sections.
1042 (bfd_elf_compute_section_file_positions): Set the flags for the
1043 .shstrtab section based upon the elf_strtab_flags field in the
1044 elf_backend_data structure.
1045 (swap_out_syms): Likewise for the .strtab section.
1046 * elflink.c (bfd_elf_final_link): Set the flags for the
1047 .strtab section based upon the elf_strtab_flags field in the
1048 elf_backend_data structure.
1049 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1050 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1052 (elf_backend_set_special_section_info_and_link): Define for
1054 * elf32-sparc.c: Likewise.
1055 * elf64-x86-64.c: Likewise.
1057 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1062 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1063 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1064 applies to read-only section.
1065 * elf32-i386.c (elf_i386_link_hash_table): Add
1066 readonly_dynrelocs_against_ifunc.
1067 (elf_i386_allocate_dynrelocs): Updated.
1068 (elf_i386_size_dynamic_sections): Issue an error for read-only
1069 segment with dynamic IFUNC relocations only if
1070 readonly_dynrelocs_against_ifunc is TRUE.
1071 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1072 readonly_dynrelocs_against_ifunc.
1073 (elf_x86_64_allocate_dynrelocs): Updated.
1074 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1075 segment with dynamic IFUNC relocations only if
1076 readonly_dynrelocs_against_ifunc is TRUE.
1077 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1080 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1082 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1083 a fall through from error_ret_free_internal. Free local_syms in
1084 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1086 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1088 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1089 (relocate_plt_for_entry): Likewise.
1091 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1093 * elf32-arc.c (elf_arc_check_relocs): Changed
1095 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1097 * elf32-arc.c (name_for_global_symbol): Changed assert.
1098 (get_replace_function): Created.:
1099 (struct arc_relocation_data): Changed to signed types.
1100 (defines S, L, P, PDATA): Casted to signed type.
1101 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1102 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1103 (arc_do_relocation): Changed.
1105 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1107 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1109 (elf_arc_relocate_section): Added and changed asserts, validating
1110 the synamic symbol index.
1111 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1112 relocation if symbol has dynindx set to -1.
1114 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1116 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1117 and internal symbols which have a dynamic index into local
1120 2016-04-04 Nick Clifton <nickc@redhat.com>
1123 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1124 version number if the version is zero.
1126 2016-04-01 Alan Modra <amodra@gmail.com>
1129 * elflink.c (on_needed_list): Recursively check needed status.
1130 (elf_link_add_object_symbols): Adjust.
1132 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1134 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1135 internal_relocs only if they aren't cached.
1137 2016-03-29 Nick Clifton <nickc@redhat.com>
1140 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1141 assertion on the size of the got section to allow it to be bigger
1142 than the number of relocs.
1144 2016-03-29 Toni Spets <toni.spets@iki.fi>
1147 * coffcode.h (coff_write_object_contents): Revert accidental
1150 2016-03-22 Alan Modra <amodra@gmail.com>
1153 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1154 DW_FORM_flag_present.
1156 2016-03-22 Nick Clifton <nickc@redhat.com>
1158 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1159 architecture name for backwards compatibility.
1161 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1162 unbounded stack use.
1164 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1165 sufficiently recent version of GCC.
1166 * configure: Regenerate.
1168 2016-03-22 Alan Modra <amodra@gmail.com>
1171 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1173 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1175 * archures.c (bfd_mach_arc_nps400): Define.
1176 * bfd-in2.h: Regenerate.
1177 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1178 some existing entries to make space.
1179 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1180 (arc_elf_final_write_processing): Likewise.
1182 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1184 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1186 (arc_elf_final_write_processing): Don't bother setting cpu field
1187 in e_flags, this will have been set elsewhere.
1189 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1191 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1194 2016-03-21 Nick Clifton <nickc@redhat.com>
1196 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1197 * configure: Regenerate.
1198 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1199 alloca with call to xmalloc.
1200 * elf32-nds32.c: Likewise.
1201 * elf64-hppa.c: Likewise.
1202 * elfxx-mips.c: Likewise.
1204 * pei-x86_64.c: Likewise.
1208 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1213 (elf_i386_relocate_section): Likewise.
1214 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1215 (elf_x86_64_relocate_section): Likewise.
1217 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1221 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1222 relocation overflow check.
1224 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1226 * bfd-in2.h: Regenerated.
1228 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1231 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1232 uses bytes not octets.
1233 * elflink.c (resolve_section): Likewise.
1234 Add a bfd parameter.
1235 (eval_section): Pass the input_bfd to resolve_section.
1236 (bfd_elf_perform_complex_relocation): Convert byte offset to
1237 octets before read and writing values.
1238 (elf_link_input_bfd): Add byte to octet conversions.
1239 (elf_reloc_link_order): Likewise.
1240 (elf_fixup_link_order): Likewise.
1241 (bfd_elf_final_link): Likewise.
1242 * reloc.c (_bfd_final_link_relocate): Likewise.
1243 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1245 2016-03-10 Nick Clifton <nickc@redhat.com>
1247 * config.bfd: Mark the i370 target as obsolete.
1249 2016-03-09 Pedro Alves <palves@redhat.com>
1251 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1252 gcc ABI)" to printable name.
1253 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1254 of "v850-rh850" as printable name.
1256 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1259 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1260 relocations against absolute symbols.
1262 2016-03-09 Alan Modra <amodra@gmail.com>
1265 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1266 length elements in the archive.
1268 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1271 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1272 for -E/--dynamic-list only when not relocatable.
1274 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1278 count for locally defined local IFUNC symbols in shared object.
1279 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1281 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1284 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1287 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1288 Andrew Burgess <andrew.burgess@embecosm.com>
1290 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1291 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1292 (arc_elf_howto_init): Added assert to validate relocations.
1293 (get_middle_endian_relocation): Delete.
1294 (middle_endian_convert): New function.
1295 (ME): Redefine, now does nothing.
1296 (IS_ME): New define.
1297 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1298 definition to call middle_endian_convert. Add a new local
1299 variable and make use of this throughout. Added call to
1300 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1302 2016-03-07 Nick Clifton <nickc@redhat.com>
1305 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1306 length elements in the archive.
1308 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1310 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1311 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1313 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1316 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1317 executable as definition if the new definition comes from a
1320 2016-03-02 Alan Modra <amodra@gmail.com>
1322 * Makefile.in: Regenerate.
1323 * po/SRC-POTFILES.in: Regenerate.
1325 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1327 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1328 relocation addend when sections get merged.
1330 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1332 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1334 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1335 Assert for code sections dynamic relocs.
1337 2016-02-26 Renlin Li <renlin.li@arm.com>
1339 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1340 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1342 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1345 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1346 load with locally bound symbols if PIC is false or there is no
1347 base register. Optimize branch to 0 if PIC is false.
1348 (elf_i386_relocate_section): Don't generate dynamic relocations
1349 against undefined weak symbols if PIC is false.
1350 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1351 if we can't estimate relocation overflow with --no-relax.
1352 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1353 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1354 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1355 against undefined weak symbols if PIC is false.
1357 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1360 * bfd.c (bfd): Change flags to 20 bits.
1361 (BFD_CONVERT_ELF_COMMON): New.
1362 (BFD_USE_ELF_STT_COMMON): Likewise.
1363 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1364 BFD_USE_ELF_STT_COMMON.
1365 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1366 * configure.ac: Remove --enable-elf-stt-common.
1367 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1368 common symbol depending on BFD_CONVERT_ELF_COMMON and
1369 BFD_USE_ELF_STT_COMMON.
1370 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1372 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1374 (elf_link_convert_common_type): New function.
1375 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1376 common symbol depending on BFD_CONVERT_ELF_COMMON and
1377 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1378 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1379 and BFD_USE_ELF_STT_COMMON to object_flags.
1380 (TARGET_LITTLE_SYM): Likewise.
1381 * syms.c (BSF_KEEP_G): Renamed to ...
1382 (BSF_ELF_COMMON): This.
1383 * bfd-in2.h: Regenerated.
1384 * config.in: Likewise.
1385 * configure: Likewise.
1387 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1393 (elf_i386_link_hash_entry): Add has_got_reloc and
1395 (elf_i386_link_hash_table): Add interp.
1396 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1398 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1400 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1401 (elf_i386_fixup_symbol): New function.
1402 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1403 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1404 relocations and discard relocations against resolved undefined
1405 weak symbols in executable. Don't make resolved undefined weak
1406 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1407 relocation against undefined weak symbols in PIE.
1408 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1409 (elf_i386_relocate_section): Don't generate dynamic relocations
1410 against resolved undefined weak symbols in PIE, except for
1412 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1413 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1414 Don't generate dynamic relocation against resolved undefined weak
1415 symbol in executable.
1416 (elf_i386_finish_dynamic_sections): Call
1417 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1418 (elf_backend_fixup_symbol): New.
1419 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1420 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1422 (elf_x86_64_link_hash_table): Add interp.
1423 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1425 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1427 (elf_x86_64_check_relocs): Set has_got_reloc and
1429 (elf_x86_64_fixup_symbol): New function.
1430 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1431 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1432 relocations and discard relocations against resolved undefined
1433 weak symbols in executable. Don't make resolved undefined weak
1434 symbols in executable dynamic.
1435 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1436 (elf_x86_64_relocate_section): Check relocation overflow for
1437 dynamic relocations against unresolved weak undefined symbols.
1438 Don't generate dynamic relocations against resolved weak
1439 undefined symbols in PIE.
1440 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1441 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1442 Don't generate dynamic relocation against resolved undefined weak
1443 symbol in executable.
1444 (elf_x86_64_finish_dynamic_sections): Call
1445 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1446 (elf_backend_fixup_symbol): New.
1448 2016-02-26 Alan Modra <amodra@gmail.com>
1450 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1451 save_restore_funcs, rest of sections when not relocatable.
1452 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1453 (sfpr_define): Define all symbols on emitted code.
1454 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1455 when relocatable. Move sfpr_define loop earlier.
1457 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1459 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1460 (elf_x86_64_relocate_section): Use it. Replace
1461 x86_64_elf_howto_table[r_type] with howto.
1463 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1466 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1467 symbol version is unknown.
1469 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1471 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1472 to (bfd_vma) -1 when setting needs_plt to 0.
1473 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1475 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1477 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1478 library, instead of PIC, and don't check PDE when making linker
1479 assigned symbol dynamic.
1481 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1483 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1484 ABIVERSION for non-executable stack.
1486 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1489 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1490 Always produce a RELATIVE reloc for a local symbol.
1492 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1494 Fix test-case ld-elf/pr19617b
1495 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1496 discard unused non-function symbols when --dynamic-list-data.
1498 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1500 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1501 dynsym section, even if it is empty, with dynamic sections.
1503 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1505 * syms.c: Remove BSF_COMMON from comments.
1506 * bfd-in2.h: Regenerated.
1508 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1510 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1511 for destination. Remove useless function parameters.
1512 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1514 2016-02-19 Nick Clifton <nickc@redhat.com>
1517 * aoutx.h (aout_link_add_symbols): Check for out of range string
1521 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1522 processing if we encounter a reloc without an associated symbol.
1524 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1527 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1528 sections for -E/--dynamic-list.
1530 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1535 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1537 * plugin.c (plugin_vec): Set match priority to 255.
1538 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1539 matching against the plugin vector, take priority from there not
1542 2016-02-15 Nick Clifton <nickc@redhat.com>
1544 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1545 for length and type fields. Use a signed value for the
1546 suffix_length field.
1548 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1551 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1552 significant bit in GOT offset for R_386_GOT32X.
1554 2016-02-10 Nick Clifton <nickc@redhat.com>
1557 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1559 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1560 number of messages about FDE encoding preventing .eh_frame_hdr
1563 2016-02-09 Nick Clifton <nickc@redhat.com>
1565 * oasys.c (oasys_archive_p): Fix indentation.
1566 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1567 constant for left shifting.
1569 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1570 helpful warning message to explain why certain AArch64 relocs
1573 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1575 * pe-mips.c (coff_mips_reloc): Fix formatting.
1577 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1579 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1580 to bfd_mach_arc_arc600.
1582 2016-02-04 Alan Modra <amodra@gmail.com>
1584 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1587 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1591 distances in the compressed_size field of the output section.
1593 2016-02-02 Alan Modra <amodra@gmail.com>
1595 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1596 ELFv2 entry optimization.
1598 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1602 no relocations in relocatable files.
1604 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1607 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1608 if a symbol from a library loaded via DT_NEEDED doesn't match
1609 the symbol referenced by regular object.
1611 2016-02-01 Nathaniel Smith <njs@pobox.com>
1613 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1616 2016-02-01 Alan Modra <amodra@gmail.com>
1618 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1619 an out of range reloc_index.
1620 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1622 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1624 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1625 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1626 * Makefile.in: Regenerated.
1628 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1630 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1632 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1635 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1637 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1639 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1642 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1643 against STT_GNU_IFUNC symbol only with dynamic symbols.
1644 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1646 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1649 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1650 decompress debug sections.
1652 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1654 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1657 2016-01-25 Nick Clifton <nickc@redhat.com>
1660 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1661 dsym filename buffer.
1663 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1665 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1667 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1669 * elfxx-mips.c (BZ16_REG): Correct calculation.
1671 2016-01-21 Nick Clifton <nickc@redhat.com>
1673 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1674 changing the type of _loc to be bfd_byte *.
1675 (elf_arc_finish_dynamic_symbol): Likewise.
1677 2016-01-21 Nick Clifton <nickc@redhat.com>
1680 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1681 class of the linker stub bfd.
1682 (elf32_arm_check_relocs): Skip check for pic format after
1683 processing a vxWorks R_ARM_ABS12 reloc.
1684 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1685 reporting a class mismatch.
1687 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1689 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1690 veneer for sym_sec != input_sec.
1691 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1692 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1693 calculation destination.
1695 2016-01-21 Alan Modra <amodra@gmail.com>
1697 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1698 (swap_linux_prpsinfo64_out): New function.
1699 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1700 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1701 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1702 (elfcore_write_linux_prpsinfo64): Likewise.
1703 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1704 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1705 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1707 2016-01-21 Alan Modra <amodra@gmail.com>
1709 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1710 * elf.c: Adjust #include.
1711 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1712 * Makefile.am (SOURCE_HFILES): Update.
1713 * Makefile.in: Regenerate.
1714 * po/SRC-PORFILES.in: Regenerate.
1716 2016-01-21 Alan Modra <amodra@gmail.com>
1718 * configure.ac: Move corefile selection later in file. Move
1719 tdefaults code immediately after other target vector code.
1720 * configure: Regenerate.
1722 2016-01-20 Mickael Guene <mickael.guene@st.com>
1724 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1725 section using '.text.noread' pattern.
1727 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1729 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1731 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1732 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1734 * arc-plt.def: New file.
1735 * arc-plt.h: Likewise.
1736 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1737 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1738 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1739 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1740 (name_for_global_symbol): Added.
1741 (ADD_RELA): Helper to create dynamic relocs.
1742 (new_got_entry_to_list): Create a new got entry in linked list.
1743 (symbol_has_entry_of_type): Search for specific type of entry in
1745 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1746 (is_reloc_for_TLS, arc_elf_set_private_flags)
1747 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1748 (arc_elf_merge_private_bfd_data): New functions.
1749 (debug_arc_reloc): Cleaned debug info printing.
1750 (PDATA reloc): Changed not to perform address alignment.
1751 (reverse_me): Added. Fix for ARC_32 relocs.
1752 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1754 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1755 Changed function to access an array of list of GOT entries instead
1756 of just an array of offsets.
1757 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1758 (elf_arc_check_relocs): Likewise.
1759 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1760 (elf_arc_finish_dynamic_sections): Likewise
1761 (arc_create_dynamic_sections): Modified conditions to create
1763 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1764 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1765 (relocate_plt_for_entry): Changed to support new way to define PLT
1767 (add_symbol_to_plt): Likewise.
1768 (arc_elf_link_hash_table_create): New function.
1770 2016-01-18 Nick Clifton <nickc@redhat.com>
1773 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1774 section number into internal section number.
1775 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1776 * coffswap.h (coff_swap_sym_in): Likewise.
1777 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1778 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1779 section number field is big enough to hold the external value.
1781 2016-01-17 Alan Modra <amodra@gmail.com>
1783 * configure: Regenerate.
1785 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1787 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1788 when address in first unwind entry does not match start of
1791 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1792 Jiong Wang <jiong.wang@arm.com>
1795 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1798 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1800 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1801 place 'R_' before the reloc name returned.
1802 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1803 the relocation string.
1805 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1807 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1808 factored out from...
1809 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1811 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1813 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1814 attribute check after ELF file header flag check.
1816 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1818 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1819 return status from `_bfd_elf_merge_object_attributes'.
1821 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1823 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1824 factored out from...
1825 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1827 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1829 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1830 handling of input MIPS ABI flags together.
1832 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1834 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1835 attribute checks for null input.
1837 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1839 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1840 pointers to target data.
1842 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1844 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1847 2016-01-01 Alan Modra <amodra@gmail.com>
1849 Update year range in copyright notice of all files.
1851 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1853 Copyright (C) 2016 Free Software Foundation, Inc.
1855 Copying and distribution of this file, with or without modification,
1856 are permitted in any medium without royalty provided the copyright
1857 notice and this notice are preserved.
1863 version-control: never