1 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
3 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
5 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
7 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
9 (elf_arc_relocate_section): Fixed mistake in PIE related
11 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
13 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
15 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
16 enable support for "-z combreloc" and DT_RELACOUNT.
17 (elf_backend_reloc_type_class): Likewise
19 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
22 * elf32-i386.c (elf_i386_relocate_section): When relocating
23 R_386_GOT32, return error without a base register for PIC and
24 subtract the .got.plt section address only with a base register.
26 2016-06-10 Alan Modra <amodra@gmail.com>
28 * elf-strtab.c (struct strtab_save): Use size_t for "size".
29 (struct elf_strtab_hash): Likewise for "size" and "alloced".
30 (_bfd_elf_strtab_init): Formatting.
31 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
32 (_bfd_elf_strtab_addref): Take size_t idx param.
33 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
34 (_bfd_elf_strtab_offset): Likewise.
35 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
36 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
37 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
38 (_bfd_elf_strtab_finalize): Similarly.
39 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
40 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
41 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
42 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
44 (bfd_section_from_shdr): Delete amt.
45 (_bfd_elf_init_reloc_shdr): Likewise.
46 (_bfd_elf_link_assign_sym_version): Likewise.
47 (assign_section_numbers): Use size_t reloc_count.
48 * elflink.c (struct elf_symbuf_head): Use size_t "count".
49 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
50 (elf_link_is_defined_archive_symbol): Likewise.
51 (elf_add_dt_needed_tag): Likewise.
52 (elf_finalize_dynstr): Likewise.
53 (elf_link_add_object_symbols): Likewise.
54 (bfd_elf_size_dynamic_sections): Likewise.
55 (elf_create_symbuf): Similarly.
56 (bfd_elf_match_symbols_in_sections): Likewise.
57 (elf_link_swap_symbols_out): Likewise.
58 (elf_link_check_versioned_symbol): Likewise.
59 (bfd_elf_gc_record_vtinherit): Likewise.
60 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
62 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
65 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
66 and relocs only if shrinking occurred.
68 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
70 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
71 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
72 (elf_i386_check_tls_transition): Check indirect call and direct
73 call with the addr32 prefix for general and local dynamic models.
74 Set the tls_get_addr feild.
75 (elf_i386_convert_load_reloc): Always use addr32 prefix for
76 indirect ___tls_get_addr call via GOT.
77 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
78 transitions with indirect call and direct call with the addr32
81 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
83 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
84 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
85 (elf_s390_relocate_section): Fix comment.
86 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
89 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
91 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
92 section offset when calculation the larl operand in the first PLT
95 2016-06-07 Alan Modra <amodra@gmail.com>
97 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
98 to match other 32-bit archs.
99 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
100 (ppc_elf_object_p): Call it.
101 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
103 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
104 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
105 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
106 _bfd_elf_ppc_at_tprel_transform): Move to..
108 (_bfd_elf_ppc_set_arch): Declare.
109 * bfd-in2.h: Regenerate.
111 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
113 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
114 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
115 (elf_x86_64_check_tls_transition): Check indirect call and
116 direct call with the addr32 prefix for general and local dynamic
117 models. Set the tls_get_addr feild.
118 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
119 indirect __tls_get_addr call via GOT.
120 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
121 transitions with indirect call and direct call with the addr32
124 2016-06-04 Christian Groessler <chris@groessler.org>
126 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
128 2016-06-02 Nick Clifton <nickc@redhat.com>
131 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
133 (arch_info_struct): Likewise.
134 (architectures): Likewise.
136 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
138 * config.bfd: Replace -uclibc with *.
140 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
142 * elf64-x86-64.c: Replace data32 with data16 in comments.
144 2016-05-31 Alan Modra <amodra@gmail.com>
148 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
149 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
150 symbol given a version by a script different to the version
151 of the symbol being added.
152 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
153 _bfd_elf_strtab_restore. Don't fudge dynstr references.
154 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
155 (struct strtab_save): New.
156 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
157 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
158 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
160 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
162 * elf32-hppa.h: Add extern "C".
163 * elf32-nds32.h: Likewise.
164 * elf32-tic6x.h: Likewise.
166 2016-06-01 Nick Clifton <nickc@redhat.com>
168 * po/sr.po: New Serbian translation.
169 * configure.ac (ALL_LINGUAS): Add sr.
170 * configure: Regenerate.
172 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
174 * elfxx-mips.c (b_reloc_p): New function.
175 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
178 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
180 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
181 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
182 reloc location from calculation, treat the addend as signed with
183 local non-section symbols and enable overflow detection.
185 2016-05-28 Alan Modra <amodra@gmail.com>
187 * aoutx.h: Adjust linker callback calls throughout file,
190 * coff-alpha.c: Likewise.
191 * coff-arm.c: Likewise.
192 * coff-h8300.c: Likewise.
193 * coff-h8500.c: Likewise.
194 * coff-i960.c: Likewise.
195 * coff-mcore.c: Likewise.
196 * coff-mips.c: Likewise.
197 * coff-ppc.c: Likewise.
198 * coff-rs6000.c: Likewise.
199 * coff-sh.c: Likewise.
200 * coff-tic80.c: Likewise.
201 * coff-w65.c: Likewise.
202 * coff-z80.c: Likewise.
203 * coff-z8k.c: Likewise.
204 * coff64-rs6000.c: Likewise.
205 * cofflink.c: Likewise.
207 * elf-bfd.h: Likewise.
208 * elf-m10200.c: Likewise.
209 * elf-m10300.c: Likewise.
210 * elf32-arc.c: Likewise.
211 * elf32-arm.c: Likewise.
212 * elf32-avr.c: Likewise.
213 * elf32-bfin.c: Likewise.
214 * elf32-cr16.c: Likewise.
215 * elf32-cr16c.c: Likewise.
216 * elf32-cris.c: Likewise.
217 * elf32-crx.c: Likewise.
218 * elf32-d10v.c: Likewise.
219 * elf32-epiphany.c: Likewise.
220 * elf32-fr30.c: Likewise.
221 * elf32-frv.c: Likewise.
222 * elf32-ft32.c: Likewise.
223 * elf32-h8300.c: Likewise.
224 * elf32-hppa.c: Likewise.
225 * elf32-i370.c: Likewise.
226 * elf32-i386.c: Likewise.
227 * elf32-i860.c: Likewise.
228 * elf32-ip2k.c: Likewise.
229 * elf32-iq2000.c: Likewise.
230 * elf32-lm32.c: Likewise.
231 * elf32-m32c.c: Likewise.
232 * elf32-m32r.c: Likewise.
233 * elf32-m68hc1x.c: Likewise.
234 * elf32-m68k.c: Likewise.
235 * elf32-mep.c: Likewise.
236 * elf32-metag.c: Likewise.
237 * elf32-microblaze.c: Likewise.
238 * elf32-moxie.c: Likewise.
239 * elf32-msp430.c: Likewise.
240 * elf32-mt.c: Likewise.
241 * elf32-nds32.c: Likewise.
242 * elf32-nios2.c: Likewise.
243 * elf32-or1k.c: Likewise.
244 * elf32-ppc.c: Likewise.
245 * elf32-s390.c: Likewise.
246 * elf32-score.c: Likewise.
247 * elf32-score7.c: Likewise.
248 * elf32-sh.c: Likewise.
249 * elf32-sh64.c: Likewise.
250 * elf32-spu.c: Likewise.
251 * elf32-tic6x.c: Likewise.
252 * elf32-tilepro.c: Likewise.
253 * elf32-v850.c: Likewise.
254 * elf32-vax.c: Likewise.
255 * elf32-visium.c: Likewise.
256 * elf32-xstormy16.c: Likewise.
257 * elf32-xtensa.c: Likewise.
258 * elf64-alpha.c: Likewise.
259 * elf64-hppa.c: Likewise.
260 * elf64-ia64-vms.c: Likewise.
261 * elf64-mmix.c: Likewise.
262 * elf64-ppc.c: Likewise.
263 * elf64-s390.c: Likewise.
264 * elf64-sh64.c: Likewise.
265 * elf64-x86-64.c: Likewise.
266 * elflink.c: Likewise.
267 * elfnn-aarch64.c: Likewise.
268 * elfnn-ia64.c: Likewise.
269 * elfxx-mips.c: Likewise.
270 * elfxx-sparc.c: Likewise.
271 * elfxx-tilegx.c: Likewise.
272 * linker.c: Likewise.
274 * pe-mips.c: Likewise.
276 * reloc16.c: Likewise.
277 * simple.c: Likewise.
278 * vms-alpha.c: Likewise.
279 * xcofflink.c: Likewise.
280 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
281 status param. Adjust calls to these and linker callbacks throughout.
282 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
283 get_ramstart): Delete status param. Adjust calls to these and
284 linker callbacks throughout.
286 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
288 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
289 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
290 target alignment verification.
292 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
294 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
295 section name if `bfd_elf_string_from_elf_section' returns an
298 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
300 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
301 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
302 for message. Continue processing rather than returning failure.
304 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
306 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
307 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
308 Call `bfd_set_error'.
310 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
313 * archive.c (bfd_slurp_armap): Replace
314 bfd_elf64_archive_slurp_armap with
315 _bfd_archive_64_bit_slurp_armap.
316 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
317 BFD64 is defined and the archive is too big.
318 (coff_write_armap): Likewise.
319 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
320 (_bfd_archive_64_bit_slurp_armap): This.
321 (bfd_elf64_archive_write_armap): Renamed to ...
322 (_bfd_archive_64_bit_write_armap): This.
323 * configure.ac: Add --enable-64-bit-archive.
324 (want_64_bit_archive): New. Set to true by default for 64-bit
325 MIPS and s390 ELF targets.
326 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
327 * config.in: Regenerated.
328 * configure: Likewise.
329 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
330 (bfd_elf64_archive_slurp_armap): Likewise.
331 (bfd_elf64_archive_write_armap): Likewise.
332 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
333 (bfd_elf64_archive_construct_extended_name_table): Likewise.
334 (bfd_elf64_archive_truncate_arname): Likewise.
335 (bfd_elf64_archive_read_ar_hdr): Likewise.
336 (bfd_elf64_archive_write_ar_hdr): Likewise.
337 (bfd_elf64_archive_openr_next_archived_file): Likewise.
338 (bfd_elf64_archive_get_elt_at_index): Likewise.
339 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
340 (bfd_elf64_archive_update_armap_timestamp): Likewise.
341 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
342 (bfd_elf64_archive_slurp_armap): Likewise.
343 (bfd_elf64_archive_write_armap): Likewise.
344 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
345 (bfd_elf64_archive_construct_extended_name_table): Likewise.
346 (bfd_elf64_archive_truncate_arname): Likewise.
347 (bfd_elf64_archive_read_ar_hdr): Likewise.
348 (bfd_elf64_archive_write_ar_hdr): Likewise.
349 (bfd_elf64_archive_openr_next_archived_file): Likewise.
350 (bfd_elf64_archive_get_elt_at_index): Likewise.
351 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
352 (bfd_elf64_archive_update_armap_timestamp): Likewise.
353 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
354 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
355 bfd_elfNN_archive_functions isn't defined.
356 (TARGET_LITTLE_SYM): Likewise.
357 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
358 (_bfd_archive_64_bit_write_armap): Likewise.
359 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
360 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
361 (_bfd_archive_64_bit_truncate_arname): Likewise.
362 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
363 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
364 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
365 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
366 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
367 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
368 * libbfd.h: Regenerated.
369 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
370 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
372 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
375 * cofflink.c (coff_link_check_archive_element): Return TRUE if
376 linker add_archive_element callback returns FALSE.
377 * ecoff.c (ecoff_link_check_archive_element): Likewise.
378 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
379 archive element if linker add_archive_element callback returns
381 * elflink.c (elf_link_add_archive_symbols): Likewise.
382 * pdp11.c (aout_link_check_ar_symbols): Likewise.
383 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
384 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
385 (xcoff_link_check_ar_symbols): Likewise.
387 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
389 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
390 <bfd_reloc_outofrange>: Unify error reporting code.
392 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
394 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
395 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
396 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
397 * bfd-in2.h: Regenerate.
398 * libbfd.h: Likewise.
400 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
402 * config.bfd: Add entry for arm-phoenix.
404 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
406 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
407 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
408 account for padding for stub section requiring one.
409 (elf32_arm_build_stubs): Add comment to stress the importance of
410 zeroing veneer section content.
412 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
414 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
416 * bfd-in2.h: Regenerate.
417 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
419 (arm_dedicated_stub_output_section_required_alignment): Likewise.
420 (arm_dedicated_stub_output_section_name): Likewise.
421 (arm_dedicated_stub_input_section_ptr): Likewise.
422 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
423 function description comment. Add support for dedicated output stub
424 section to given stub types.
425 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
426 elf32_arm_create_or_find_stub_sec.
427 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
428 (elf32_arm_size_stubs): Pass stub type when calling
429 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
430 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
432 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
434 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
435 when setting need_convert_load.
437 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
439 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
442 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
445 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
447 (elf_i386_convert_load): Don't convert R_386_GOT32.
449 2016-05-20 Alan Modra <amodra@gmail.com>
452 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
453 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
455 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
457 * elf32-arc.c (arc_elf_final_write_processing): Changed.
458 (debug_arc_reloc): Likewise.
459 (elf_arc_relocate_section): Likewise.
460 (elf_arc_check_relocs): Likewise.
461 (elf_arc_adjust_dynamic_symbol): Likewise.
462 (elf_arc_add_symbol_hook): Likewise.
464 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
466 * config.bfd: Remove `am34-*-linux*' support.
468 2016-05-19 Alan Modra <amodra@gmail.com>
470 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
471 relocs before plt relocs.
473 2016-05-19 Alan Modra <amodra@gmail.com>
475 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
476 before dereferencing.
478 2016-05-18 Nick Clifton <nickc@redhat.com>
480 * po/sv.po: Updated Swedish translation.
482 2016-05-18 Alan Modra <amodra@gmail.com>
484 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
485 for each BFD. Don't goto error_ret_free_local from outside loop.
487 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
489 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
490 STB_GNU_UNIQUE handling.
491 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
492 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
493 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
494 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
495 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
496 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
497 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
498 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
499 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
500 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
501 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
502 (elf_backend_add_symbol_hook): Remove macro.
503 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
504 for STB_GNU_UNIQUE symbols.
506 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
508 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
510 (v850_elf_copy_private_bfd_data): ... here. Call the new
511 function and `_bfd_elf_copy_private_bfd_data'.
513 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
516 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
517 GOTPCREL relocation against large section.
519 2016-05-13 Alan Modra <amodra@gmail.com>
521 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
522 linker dynamic sections in calculating size and address of
523 dynamic tags rather than using output sections. Remove asserts.
524 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
525 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
526 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
527 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
528 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
529 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
530 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
531 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
532 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
533 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
534 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
535 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
536 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
537 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
538 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
539 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
540 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
541 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
542 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
543 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
544 * elflink.c (bfd_elf_final_link): Likewise.
545 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
546 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
547 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
548 don't set doit. Look up dynobj section.
549 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
550 invocation and dynamic tag vma calculation. Don't test
552 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
555 2016-05-13 Alan Modra <amodra@gmail.com>
557 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
558 octets_per_byte. Put dynamic .rela.plt last in link orders.
559 Assign output_offset for reloc sections rather than writing
560 sorted relocs from block corresponding to output_offset.
562 2016-05-12 Alan Modra <amodra@gmail.com>
564 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
566 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
568 * elfxx-mips.c (print_mips_ases): Add DSPR3.
570 2016-05-11 Alan Modra <amodra@gmail.com>
572 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
573 (elf32_hppa_check_relocs): Don't set dynobj.
574 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
575 (elf32_hppa_build_stubs): Likewise.
576 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
578 2016-05-11 Alan Modra <amodra@gmail.com>
581 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
582 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
584 2016-05-10 Jiong Wang <jiong.wang@arm.com>
586 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
587 aarch64_tls_transition check.
589 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
591 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
593 (arm_stub_sym_claimed): New function.
594 (elf32_arm_create_stub): Use veneered symbol name and section if
595 veneer needs to claim its symbol, and keep logic unchanged otherwise.
596 (arm_stub_claim_sym): New function.
597 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
598 veneered symbol, otherwise create local symbol as before.
600 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
602 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
603 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
604 and set branch type of a symbol.
605 (bfd_elf32_arm_process_before_allocation): Likewise.
606 (elf32_arm_relocate_section): Likewise and fix identation along the
608 (allocate_dynrelocs_for_symbol): Likewise.
609 (elf32_arm_finish_dynamic_symbol): Likewise.
610 (elf32_arm_swap_symbol_in): Likewise.
611 (elf32_arm_swap_symbol_out): Likewise.
613 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
615 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
616 * bfd-in2.h: Regenerated.
617 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
618 parameter to add_stub_section callback.
619 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
620 and pass it down to add_stub_section.
621 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
623 (elf32_arm_size_stubs): Add output section parameter to
624 add_stub_section function pointer parameter.
626 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
628 * elf32-arm.c (elf32_arm_create_stub): New function.
629 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
631 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
633 * elf32-arm.c (enum elf32_arm_stub_type): Delete
634 arm_stub_a8_veneer_lwm enumerator.
635 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
636 aforementioned enumerator.
637 (struct elf32_arm_stub_hash_entry): Delete target_addend
638 field and add source_value.
639 (struct a8_erratum_fix): Delete addend field and add target_offset.
640 (stub_hash_newfunc): Initialize source_value field amd remove
641 initialization for target_addend.
642 (arm_build_one_stub): Stop special casing Thumb relocations: promote
643 the else to being always executed, moving the
644 arm_stub_a8_veneer_b_cond specific code in it. Remove
645 stub_entry->target_addend from points_to computation.
646 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
647 to target symbol from start of section rather than the offset from the
649 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
650 fields from struct a8_erratum_fix's offset and target_offset
652 (make_branch_to_a8_stub): Rename target variable to loc. Compute
653 veneered_insn_loc and loc using stub_entry's source_value.
655 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
657 (elf32_arm_merge_eabi_attributes): Add merging logic for
660 2016-05-10 Pip Cet <pipcet@gmail.com>
663 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
664 Define as _bfd_generic_copy_link_hash_symbol_type when using
667 2016-05-09 Nick Clifton <nickc@redhat.com>
670 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
671 field before accessing sections array.
673 2016-05-09 Christophe Monat <christophe.monat@st.com>
676 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
677 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
679 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
681 (create_instruction_vldmdb): Likewise.
682 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
683 uses it to re-encode.
685 2016-05-09 Nick Clifton <nickc@redhat.com>
688 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
691 2016-05-09 Alan Modra <amodra@gmail.com>
693 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
695 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
698 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
699 documenting that indx == -3 if symbol is defined in a discarded
701 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
702 symbol is defined in a discarded section.
703 (elf_link_output_extsym): Strip a global symbol defined in a
706 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
708 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
711 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
713 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
715 (elf_i386_convert_load_reloc): This. New function.
716 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
718 (elf_x86_64_convert_load_reloc): This. New function.
720 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
722 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
723 Don't check if contents == NULL.
724 (elf_i386_tls_transition): Add from_relocate_section. Check
725 from_relocate_section instead of contents != NULL. Update
726 elf_i386_check_tls_transition call.
727 (elf_i386_check_relocs): Cache the section contents if
728 keep_memory is FALSE. Pass FALSE as from_relocate_section to
729 elf_i386_tls_transition.
730 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
731 to elf_i386_tls_transition.
732 (elf_backend_caches_rawsize): New.
733 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
735 (elf_x86_64_tls_transition): Add from_relocate_section. Check
736 from_relocate_section instead of contents != NULL.
737 (elf_x86_64_check_relocs): Cache the section contents if
738 keep_memory is FALSE. Pass FALSE as from_relocate_section to
739 elf_x86_64_tls_transition.
740 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
741 to elf_x86_64_tls_transition.
742 (elf_backend_caches_rawsize): New.
744 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
747 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
750 2016-05-03 Jiong Wang <jiong.wang@arm.com>
752 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
753 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
754 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
755 no_apply_dynamic_relocs.
756 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
757 dynamic relocations generated.
759 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
761 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
763 (elf_i386_create_dynamic_sections): Here.
764 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
765 interp setting to ...
766 (elf_x86_64_create_dynamic_sections): Here.
768 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
770 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
771 and replace (EH)->has_got_reloc with GOT_RELOC.
772 (elf_i386_fixup_symbol): Pass has_got_reloc to
773 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
774 (elf_i386_allocate_dynrelocs): Likewise.
775 (elf_i386_relocate_section): Likewise.
776 (elf_i386_finish_dynamic_symbol): Likewise.
777 (elf_i386_convert_load): Pass TRUE to
778 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
779 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
780 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
781 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
782 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
783 (elf_x86_64_allocate_dynrelocs): Likewise.
784 (elf_x86_64_relocate_section): Likewise.
785 (elf_x86_64_finish_dynamic_symbol): Likewise.
786 (elf_x86_64_convert_load): Pass TRUE to
787 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
789 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
791 * elf32-i386.c (check_relocs_failed): New.
792 (elf_i386_check_relocs): Set check_relocs_failed on error.
793 (elf_i386_relocate_section): Skip if check_relocs failed.
795 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
797 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
798 check_relocs_failed on error.
800 2016-04-29 Nick Clifton <nickc@redhat.com>
803 * elf-bfd.h (struct elf_backend_data): Rename
804 elf_backend_set_special_section_info_and_link to
805 elf_backend_copy_special_section_fields.
806 * elfxx-target.h: Likewise.
807 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
808 comparing section flags.
809 (copy_special_section_fields): New function.
810 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
811 Perform two scans over special sections. The first one looks for
812 a direct mapping between the output section and an input section.
813 The second scan looks for a possible match based upon section
815 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
816 function. Handle setting the sh_link field of SHT_ARM_EXIDX
818 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
819 elf32_i386_copy_solaris_special_section_fields.
820 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
821 Rename to elf32_sparc_copy_solaris_special_section_fields.
822 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
823 elf64_x86_64_copy_solaris_special_section_fields.
825 2016-04-28 Nick Clifton <nickc@redhat.com>
827 * po/zh_CN.po: Updated Chinese (simplified) translation.
829 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
832 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
833 when estimating distances between output sections.
835 2016-04-27 Alan Modra <amodra@gmail.com>
837 * elflink.c (_bfd_elf_is_start_stop): New function.
838 (_bfd_elf_gc_mark_rsec): Use it.
839 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
841 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
843 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
844 * mmo.c (mmo_get_section_contents): Likewise.
845 (mmo_set_section_contents): Likewise.
847 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
849 * elf-bfd.h (elf_link_hash_table): Update comments for
851 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
852 the unused NULL entry at the head of dynamic symbol table.
853 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
856 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
858 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
859 created file from dynobj.
861 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
863 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
864 normal input file if possible.
866 2016-04-21 Nick Clifton <nickc@redhat.com>
868 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
869 * aout-target.h: Likewise.
870 * aout-tic30.c: Likewise.
871 * binary.c: Likewise.
873 * coff-alpha.c: Likewise.
874 * coff-rs6000.c: Likewise.
875 * coff64-rs6000.c: Likewise.
876 * coffcode.h: Likewise.
877 * i386msdos.c: Likewise.
878 * i386os9k.c: Likewise.
881 * libbfd-in.h: Likewise.
882 * libecoff.h: Likewise.
883 * mach-o-target.c: Likewise.
885 * nlm-target.h: Likewise.
888 * plugin.c: Likewise.
889 * ppcboot.c: Likewise.
892 * tekhex.c: Likewise.
893 * versados.c: Likewise.
894 * vms-alpha.c: Likewise.
896 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
897 * linker.c (bfd_link_check_relocs): New function.
898 (_bfd_generic_link_check_relocs): New function.
899 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
900 _bfd_link_check_relocs field.
901 (struct bfd_target)L Add _bfd_link_check_relocs field.
902 * bfd-in2.h: Regenerate.
903 * libbfd.h: Regenerate.
905 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
907 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
908 (elf_backend_gc_sweep_hook): Likewise.
909 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
910 (elf_backend_gc_sweep_hook): Likewise.
912 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
914 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
917 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
920 * elf64-x86-64.c (check_relocs_failed): New.
921 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
922 Support relocation agaist local symbol. Set check_relocs_failed.
923 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
924 R_X86_64_32 relocation overflow.
925 (elf_x86_64_relocate_section): Skip if check_relocs failed.
926 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
928 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
930 * elf32-i386.c (elf_i386_check_relocs): Call
931 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
932 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
934 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
936 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
937 * elflink.c (_bfd_elf_link_check_relocs): New function.
938 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
939 if check_relocs_after_open_input is FALSE.
941 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
943 * cache.c: Update old style function definitions.
944 * elf32-m68k.c: Likewise.
945 * elf64-mmix.c: Likewise.
946 * stab-syms.c: Likewise.
948 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
950 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
952 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
954 * Makefile.in: Regenerated with automake 1.11.6.
955 * aclocal.m4: Likewise.
956 * doc/Makefile.in: Likewise.
958 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
960 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
961 * bfd-in2.h: Regenerate.
962 * libbfd.h: Regenerate.
963 * elf32-arc.c: Add 'opcode/arc.h' include.
964 (struct arc_relocation_data): Add symbol_name.
965 (arc_special_overflow_checks): New function.
966 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
967 required, add an extra comment.
968 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
970 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
972 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
974 (elf_arc_relocate_section): Update enum uses.
975 (elf_arc_check_relocs): Likewise.
976 (elf_arc_finish_dynamic_symbol): Likewise.
978 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
980 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
983 2016-04-14 Nick Clifton <nickc@redhat.com>
986 * elf-bbfd.h (struct elf_backend_data): New field:
988 New field: elf_backend_set_special_section_info_and_link
989 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
991 (elf_backend_set_special_section_info_and_link): Define if not
993 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
994 elf_backend_strtab_flags macros to initialise fields in structure.
995 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
996 being set even if SHF_MERGE is not set.
997 (elf_fake_sections): Likewise.
998 (section_match): New function. Matches two ELF sections based
999 upon fixed characteristics.
1000 (find_link): New function. Locates a section in a BFD that
1001 matches a section in a different BFD.
1002 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1003 fields of reserved sections.
1004 (bfd_elf_compute_section_file_positions): Set the flags for the
1005 .shstrtab section based upon the elf_strtab_flags field in the
1006 elf_backend_data structure.
1007 (swap_out_syms): Likewise for the .strtab section.
1008 * elflink.c (bfd_elf_final_link): Set the flags for the
1009 .strtab section based upon the elf_strtab_flags field in the
1010 elf_backend_data structure.
1011 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1012 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1014 (elf_backend_set_special_section_info_and_link): Define for
1016 * elf32-sparc.c: Likewise.
1017 * elf64-x86-64.c: Likewise.
1019 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1022 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1024 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1025 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1026 applies to read-only section.
1027 * elf32-i386.c (elf_i386_link_hash_table): Add
1028 readonly_dynrelocs_against_ifunc.
1029 (elf_i386_allocate_dynrelocs): Updated.
1030 (elf_i386_size_dynamic_sections): Issue an error for read-only
1031 segment with dynamic IFUNC relocations only if
1032 readonly_dynrelocs_against_ifunc is TRUE.
1033 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1034 readonly_dynrelocs_against_ifunc.
1035 (elf_x86_64_allocate_dynrelocs): Updated.
1036 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1037 segment with dynamic IFUNC relocations only if
1038 readonly_dynrelocs_against_ifunc is TRUE.
1039 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1042 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1044 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1045 a fall through from error_ret_free_internal. Free local_syms in
1046 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1048 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1050 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1051 (relocate_plt_for_entry): Likewise.
1053 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1055 * elf32-arc.c (elf_arc_check_relocs): Changed
1057 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1059 * elf32-arc.c (name_for_global_symbol): Changed assert.
1060 (get_replace_function): Created.:
1061 (struct arc_relocation_data): Changed to signed types.
1062 (defines S, L, P, PDATA): Casted to signed type.
1063 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1064 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1065 (arc_do_relocation): Changed.
1067 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1069 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1071 (elf_arc_relocate_section): Added and changed asserts, validating
1072 the synamic symbol index.
1073 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1074 relocation if symbol has dynindx set to -1.
1076 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1078 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1079 and internal symbols which have a dynamic index into local
1082 2016-04-04 Nick Clifton <nickc@redhat.com>
1085 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1086 version number if the version is zero.
1088 2016-04-01 Alan Modra <amodra@gmail.com>
1091 * elflink.c (on_needed_list): Recursively check needed status.
1092 (elf_link_add_object_symbols): Adjust.
1094 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1096 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1097 internal_relocs only if they aren't cached.
1099 2016-03-29 Nick Clifton <nickc@redhat.com>
1102 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1103 assertion on the size of the got section to allow it to be bigger
1104 than the number of relocs.
1106 2016-03-29 Toni Spets <toni.spets@iki.fi>
1109 * coffcode.h (coff_write_object_contents): Revert accidental
1112 2016-03-22 Alan Modra <amodra@gmail.com>
1115 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1116 DW_FORM_flag_present.
1118 2016-03-22 Nick Clifton <nickc@redhat.com>
1120 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1121 architecture name for backwards compatibility.
1123 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1124 unbounded stack use.
1126 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1127 sufficiently recent version of GCC.
1128 * configure: Regenerate.
1130 2016-03-22 Alan Modra <amodra@gmail.com>
1133 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1135 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1137 * archures.c (bfd_mach_arc_nps400): Define.
1138 * bfd-in2.h: Regenerate.
1139 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1140 some existing entries to make space.
1141 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1142 (arc_elf_final_write_processing): Likewise.
1144 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1146 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1148 (arc_elf_final_write_processing): Don't bother setting cpu field
1149 in e_flags, this will have been set elsewhere.
1151 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1153 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1156 2016-03-21 Nick Clifton <nickc@redhat.com>
1158 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1159 * configure: Regenerate.
1160 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1161 alloca with call to xmalloc.
1162 * elf32-nds32.c: Likewise.
1163 * elf64-hppa.c: Likewise.
1164 * elfxx-mips.c: Likewise.
1166 * pei-x86_64.c: Likewise.
1170 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1173 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1175 (elf_i386_relocate_section): Likewise.
1176 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1177 (elf_x86_64_relocate_section): Likewise.
1179 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1182 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1183 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1184 relocation overflow check.
1186 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1188 * bfd-in2.h: Regenerated.
1190 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1193 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1194 uses bytes not octets.
1195 * elflink.c (resolve_section): Likewise.
1196 Add a bfd parameter.
1197 (eval_section): Pass the input_bfd to resolve_section.
1198 (bfd_elf_perform_complex_relocation): Convert byte offset to
1199 octets before read and writing values.
1200 (elf_link_input_bfd): Add byte to octet conversions.
1201 (elf_reloc_link_order): Likewise.
1202 (elf_fixup_link_order): Likewise.
1203 (bfd_elf_final_link): Likewise.
1204 * reloc.c (_bfd_final_link_relocate): Likewise.
1205 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1207 2016-03-10 Nick Clifton <nickc@redhat.com>
1209 * config.bfd: Mark the i370 target as obsolete.
1211 2016-03-09 Pedro Alves <palves@redhat.com>
1213 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1214 gcc ABI)" to printable name.
1215 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1216 of "v850-rh850" as printable name.
1218 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1221 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1222 relocations against absolute symbols.
1224 2016-03-09 Alan Modra <amodra@gmail.com>
1227 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1228 length elements in the archive.
1230 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1233 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1234 for -E/--dynamic-list only when not relocatable.
1236 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1239 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1240 count for locally defined local IFUNC symbols in shared object.
1241 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1243 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1246 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1249 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1250 Andrew Burgess <andrew.burgess@embecosm.com>
1252 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1253 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1254 (arc_elf_howto_init): Added assert to validate relocations.
1255 (get_middle_endian_relocation): Delete.
1256 (middle_endian_convert): New function.
1257 (ME): Redefine, now does nothing.
1258 (IS_ME): New define.
1259 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1260 definition to call middle_endian_convert. Add a new local
1261 variable and make use of this throughout. Added call to
1262 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1264 2016-03-07 Nick Clifton <nickc@redhat.com>
1267 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1268 length elements in the archive.
1270 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1272 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1273 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1275 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1278 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1279 executable as definition if the new definition comes from a
1282 2016-03-02 Alan Modra <amodra@gmail.com>
1284 * Makefile.in: Regenerate.
1285 * po/SRC-POTFILES.in: Regenerate.
1287 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1289 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1290 relocation addend when sections get merged.
1292 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1294 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1296 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1297 Assert for code sections dynamic relocs.
1299 2016-02-26 Renlin Li <renlin.li@arm.com>
1301 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1302 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1304 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1308 load with locally bound symbols if PIC is false or there is no
1309 base register. Optimize branch to 0 if PIC is false.
1310 (elf_i386_relocate_section): Don't generate dynamic relocations
1311 against undefined weak symbols if PIC is false.
1312 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1313 if we can't estimate relocation overflow with --no-relax.
1314 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1315 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1316 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1317 against undefined weak symbols if PIC is false.
1319 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1322 * bfd.c (bfd): Change flags to 20 bits.
1323 (BFD_CONVERT_ELF_COMMON): New.
1324 (BFD_USE_ELF_STT_COMMON): Likewise.
1325 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1326 BFD_USE_ELF_STT_COMMON.
1327 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1328 * configure.ac: Remove --enable-elf-stt-common.
1329 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1330 common symbol depending on BFD_CONVERT_ELF_COMMON and
1331 BFD_USE_ELF_STT_COMMON.
1332 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1334 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1336 (elf_link_convert_common_type): New function.
1337 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1338 common symbol depending on BFD_CONVERT_ELF_COMMON and
1339 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1340 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1341 and BFD_USE_ELF_STT_COMMON to object_flags.
1342 (TARGET_LITTLE_SYM): Likewise.
1343 * syms.c (BSF_KEEP_G): Renamed to ...
1344 (BSF_ELF_COMMON): This.
1345 * bfd-in2.h: Regenerated.
1346 * config.in: Likewise.
1347 * configure: Likewise.
1349 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1355 (elf_i386_link_hash_entry): Add has_got_reloc and
1357 (elf_i386_link_hash_table): Add interp.
1358 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1360 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1362 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1363 (elf_i386_fixup_symbol): New function.
1364 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1365 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1366 relocations and discard relocations against resolved undefined
1367 weak symbols in executable. Don't make resolved undefined weak
1368 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1369 relocation against undefined weak symbols in PIE.
1370 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1371 (elf_i386_relocate_section): Don't generate dynamic relocations
1372 against resolved undefined weak symbols in PIE, except for
1374 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1375 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1376 Don't generate dynamic relocation against resolved undefined weak
1377 symbol in executable.
1378 (elf_i386_finish_dynamic_sections): Call
1379 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1380 (elf_backend_fixup_symbol): New.
1381 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1382 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1384 (elf_x86_64_link_hash_table): Add interp.
1385 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1387 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1389 (elf_x86_64_check_relocs): Set has_got_reloc and
1391 (elf_x86_64_fixup_symbol): New function.
1392 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1393 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1394 relocations and discard relocations against resolved undefined
1395 weak symbols in executable. Don't make resolved undefined weak
1396 symbols in executable dynamic.
1397 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1398 (elf_x86_64_relocate_section): Check relocation overflow for
1399 dynamic relocations against unresolved weak undefined symbols.
1400 Don't generate dynamic relocations against resolved weak
1401 undefined symbols in PIE.
1402 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1403 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1404 Don't generate dynamic relocation against resolved undefined weak
1405 symbol in executable.
1406 (elf_x86_64_finish_dynamic_sections): Call
1407 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1408 (elf_backend_fixup_symbol): New.
1410 2016-02-26 Alan Modra <amodra@gmail.com>
1412 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1413 save_restore_funcs, rest of sections when not relocatable.
1414 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1415 (sfpr_define): Define all symbols on emitted code.
1416 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1417 when relocatable. Move sfpr_define loop earlier.
1419 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1421 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1422 (elf_x86_64_relocate_section): Use it. Replace
1423 x86_64_elf_howto_table[r_type] with howto.
1425 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1428 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1429 symbol version is unknown.
1431 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1433 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1434 to (bfd_vma) -1 when setting needs_plt to 0.
1435 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1437 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1439 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1440 library, instead of PIC, and don't check PDE when making linker
1441 assigned symbol dynamic.
1443 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1445 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1446 ABIVERSION for non-executable stack.
1448 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1451 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1452 Always produce a RELATIVE reloc for a local symbol.
1454 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1456 Fix test-case ld-elf/pr19617b
1457 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1458 discard unused non-function symbols when --dynamic-list-data.
1460 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1462 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1463 dynsym section, even if it is empty, with dynamic sections.
1465 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1467 * syms.c: Remove BSF_COMMON from comments.
1468 * bfd-in2.h: Regenerated.
1470 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1472 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1473 for destination. Remove useless function parameters.
1474 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1476 2016-02-19 Nick Clifton <nickc@redhat.com>
1479 * aoutx.h (aout_link_add_symbols): Check for out of range string
1483 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1484 processing if we encounter a reloc without an associated symbol.
1486 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1489 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1490 sections for -E/--dynamic-list.
1492 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1494 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1497 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1499 * plugin.c (plugin_vec): Set match priority to 255.
1500 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1501 matching against the plugin vector, take priority from there not
1504 2016-02-15 Nick Clifton <nickc@redhat.com>
1506 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1507 for length and type fields. Use a signed value for the
1508 suffix_length field.
1510 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1513 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1514 significant bit in GOT offset for R_386_GOT32X.
1516 2016-02-10 Nick Clifton <nickc@redhat.com>
1519 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1521 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1522 number of messages about FDE encoding preventing .eh_frame_hdr
1525 2016-02-09 Nick Clifton <nickc@redhat.com>
1527 * oasys.c (oasys_archive_p): Fix indentation.
1528 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1529 constant for left shifting.
1531 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1532 helpful warning message to explain why certain AArch64 relocs
1535 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1537 * pe-mips.c (coff_mips_reloc): Fix formatting.
1539 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1541 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1542 to bfd_mach_arc_arc600.
1544 2016-02-04 Alan Modra <amodra@gmail.com>
1546 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1549 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1553 distances in the compressed_size field of the output section.
1555 2016-02-02 Alan Modra <amodra@gmail.com>
1557 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1558 ELFv2 entry optimization.
1560 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1563 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1564 no relocations in relocatable files.
1566 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1569 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1570 if a symbol from a library loaded via DT_NEEDED doesn't match
1571 the symbol referenced by regular object.
1573 2016-02-01 Nathaniel Smith <njs@pobox.com>
1575 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1578 2016-02-01 Alan Modra <amodra@gmail.com>
1580 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1581 an out of range reloc_index.
1582 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1584 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1586 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1587 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1588 * Makefile.in: Regenerated.
1590 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1592 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1594 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1597 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1599 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1601 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1604 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1605 against STT_GNU_IFUNC symbol only with dynamic symbols.
1606 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1608 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1611 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1612 decompress debug sections.
1614 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1616 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1619 2016-01-25 Nick Clifton <nickc@redhat.com>
1622 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1623 dsym filename buffer.
1625 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1627 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1629 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1631 * elfxx-mips.c (BZ16_REG): Correct calculation.
1633 2016-01-21 Nick Clifton <nickc@redhat.com>
1635 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1636 changing the type of _loc to be bfd_byte *.
1637 (elf_arc_finish_dynamic_symbol): Likewise.
1639 2016-01-21 Nick Clifton <nickc@redhat.com>
1642 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1643 class of the linker stub bfd.
1644 (elf32_arm_check_relocs): Skip check for pic format after
1645 processing a vxWorks R_ARM_ABS12 reloc.
1646 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1647 reporting a class mismatch.
1649 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1651 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1652 veneer for sym_sec != input_sec.
1653 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1654 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1655 calculation destination.
1657 2016-01-21 Alan Modra <amodra@gmail.com>
1659 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1660 (swap_linux_prpsinfo64_out): New function.
1661 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1662 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1663 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1664 (elfcore_write_linux_prpsinfo64): Likewise.
1665 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1666 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1667 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1669 2016-01-21 Alan Modra <amodra@gmail.com>
1671 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1672 * elf.c: Adjust #include.
1673 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1674 * Makefile.am (SOURCE_HFILES): Update.
1675 * Makefile.in: Regenerate.
1676 * po/SRC-PORFILES.in: Regenerate.
1678 2016-01-21 Alan Modra <amodra@gmail.com>
1680 * configure.ac: Move corefile selection later in file. Move
1681 tdefaults code immediately after other target vector code.
1682 * configure: Regenerate.
1684 2016-01-20 Mickael Guene <mickael.guene@st.com>
1686 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1687 section using '.text.noread' pattern.
1689 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1691 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1693 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1694 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1696 * arc-plt.def: New file.
1697 * arc-plt.h: Likewise.
1698 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1699 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1700 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1701 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1702 (name_for_global_symbol): Added.
1703 (ADD_RELA): Helper to create dynamic relocs.
1704 (new_got_entry_to_list): Create a new got entry in linked list.
1705 (symbol_has_entry_of_type): Search for specific type of entry in
1707 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1708 (is_reloc_for_TLS, arc_elf_set_private_flags)
1709 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1710 (arc_elf_merge_private_bfd_data): New functions.
1711 (debug_arc_reloc): Cleaned debug info printing.
1712 (PDATA reloc): Changed not to perform address alignment.
1713 (reverse_me): Added. Fix for ARC_32 relocs.
1714 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1716 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1717 Changed function to access an array of list of GOT entries instead
1718 of just an array of offsets.
1719 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1720 (elf_arc_check_relocs): Likewise.
1721 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1722 (elf_arc_finish_dynamic_sections): Likewise
1723 (arc_create_dynamic_sections): Modified conditions to create
1725 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1726 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1727 (relocate_plt_for_entry): Changed to support new way to define PLT
1729 (add_symbol_to_plt): Likewise.
1730 (arc_elf_link_hash_table_create): New function.
1732 2016-01-18 Nick Clifton <nickc@redhat.com>
1735 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1736 section number into internal section number.
1737 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1738 * coffswap.h (coff_swap_sym_in): Likewise.
1739 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1740 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1741 section number field is big enough to hold the external value.
1743 2016-01-17 Alan Modra <amodra@gmail.com>
1745 * configure: Regenerate.
1747 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1749 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1750 when address in first unwind entry does not match start of
1753 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1754 Jiong Wang <jiong.wang@arm.com>
1757 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1760 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1762 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1763 place 'R_' before the reloc name returned.
1764 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1765 the relocation string.
1767 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1769 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1770 factored out from...
1771 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1773 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1775 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1776 attribute check after ELF file header flag check.
1778 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1780 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1781 return status from `_bfd_elf_merge_object_attributes'.
1783 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1785 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1786 factored out from...
1787 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1789 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1791 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1792 handling of input MIPS ABI flags together.
1794 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1796 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1797 attribute checks for null input.
1799 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1801 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1802 pointers to target data.
1804 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1806 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1809 2016-01-01 Alan Modra <amodra@gmail.com>
1811 Update year range in copyright notice of all files.
1813 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1815 Copyright (C) 2016 Free Software Foundation, Inc.
1817 Copying and distribution of this file, with or without modification,
1818 are permitted in any medium without royalty provided the copyright
1819 notice and this notice are preserved.
1825 version-control: never