1 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
3 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
5 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
7 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
9 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
11 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
13 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
15 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
17 (elf_arc_relocate_section): Fixed mistake in PIE related
19 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
21 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
23 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
24 enable support for "-z combreloc" and DT_RELACOUNT.
25 (elf_backend_reloc_type_class): Likewise
27 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
30 * elf32-i386.c (elf_i386_relocate_section): When relocating
31 R_386_GOT32, return error without a base register for PIC and
32 subtract the .got.plt section address only with a base register.
34 2016-06-10 Alan Modra <amodra@gmail.com>
36 * elf-strtab.c (struct strtab_save): Use size_t for "size".
37 (struct elf_strtab_hash): Likewise for "size" and "alloced".
38 (_bfd_elf_strtab_init): Formatting.
39 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
40 (_bfd_elf_strtab_addref): Take size_t idx param.
41 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
42 (_bfd_elf_strtab_offset): Likewise.
43 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
44 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
45 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
46 (_bfd_elf_strtab_finalize): Similarly.
47 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
48 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
49 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
50 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
52 (bfd_section_from_shdr): Delete amt.
53 (_bfd_elf_init_reloc_shdr): Likewise.
54 (_bfd_elf_link_assign_sym_version): Likewise.
55 (assign_section_numbers): Use size_t reloc_count.
56 * elflink.c (struct elf_symbuf_head): Use size_t "count".
57 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
58 (elf_link_is_defined_archive_symbol): Likewise.
59 (elf_add_dt_needed_tag): Likewise.
60 (elf_finalize_dynstr): Likewise.
61 (elf_link_add_object_symbols): Likewise.
62 (bfd_elf_size_dynamic_sections): Likewise.
63 (elf_create_symbuf): Similarly.
64 (bfd_elf_match_symbols_in_sections): Likewise.
65 (elf_link_swap_symbols_out): Likewise.
66 (elf_link_check_versioned_symbol): Likewise.
67 (bfd_elf_gc_record_vtinherit): Likewise.
68 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
70 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
73 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
74 and relocs only if shrinking occurred.
76 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
78 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
79 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
80 (elf_i386_check_tls_transition): Check indirect call and direct
81 call with the addr32 prefix for general and local dynamic models.
82 Set the tls_get_addr feild.
83 (elf_i386_convert_load_reloc): Always use addr32 prefix for
84 indirect ___tls_get_addr call via GOT.
85 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
86 transitions with indirect call and direct call with the addr32
89 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
91 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
92 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
93 (elf_s390_relocate_section): Fix comment.
94 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
97 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
99 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
100 section offset when calculation the larl operand in the first PLT
103 2016-06-07 Alan Modra <amodra@gmail.com>
105 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
106 to match other 32-bit archs.
107 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
108 (ppc_elf_object_p): Call it.
109 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
111 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
112 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
113 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
114 _bfd_elf_ppc_at_tprel_transform): Move to..
116 (_bfd_elf_ppc_set_arch): Declare.
117 * bfd-in2.h: Regenerate.
119 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
121 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
122 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
123 (elf_x86_64_check_tls_transition): Check indirect call and
124 direct call with the addr32 prefix for general and local dynamic
125 models. Set the tls_get_addr feild.
126 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
127 indirect __tls_get_addr call via GOT.
128 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
129 transitions with indirect call and direct call with the addr32
132 2016-06-04 Christian Groessler <chris@groessler.org>
134 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
136 2016-06-02 Nick Clifton <nickc@redhat.com>
139 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
141 (arch_info_struct): Likewise.
142 (architectures): Likewise.
144 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
146 * config.bfd: Replace -uclibc with *.
148 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
150 * elf64-x86-64.c: Replace data32 with data16 in comments.
152 2016-05-31 Alan Modra <amodra@gmail.com>
156 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
157 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
158 symbol given a version by a script different to the version
159 of the symbol being added.
160 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
161 _bfd_elf_strtab_restore. Don't fudge dynstr references.
162 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
163 (struct strtab_save): New.
164 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
165 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
166 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
168 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
170 * elf32-hppa.h: Add extern "C".
171 * elf32-nds32.h: Likewise.
172 * elf32-tic6x.h: Likewise.
174 2016-06-01 Nick Clifton <nickc@redhat.com>
176 * po/sr.po: New Serbian translation.
177 * configure.ac (ALL_LINGUAS): Add sr.
178 * configure: Regenerate.
180 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
182 * elfxx-mips.c (b_reloc_p): New function.
183 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
186 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
188 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
189 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
190 reloc location from calculation, treat the addend as signed with
191 local non-section symbols and enable overflow detection.
193 2016-05-28 Alan Modra <amodra@gmail.com>
195 * aoutx.h: Adjust linker callback calls throughout file,
198 * coff-alpha.c: Likewise.
199 * coff-arm.c: Likewise.
200 * coff-h8300.c: Likewise.
201 * coff-h8500.c: Likewise.
202 * coff-i960.c: Likewise.
203 * coff-mcore.c: Likewise.
204 * coff-mips.c: Likewise.
205 * coff-ppc.c: Likewise.
206 * coff-rs6000.c: Likewise.
207 * coff-sh.c: Likewise.
208 * coff-tic80.c: Likewise.
209 * coff-w65.c: Likewise.
210 * coff-z80.c: Likewise.
211 * coff-z8k.c: Likewise.
212 * coff64-rs6000.c: Likewise.
213 * cofflink.c: Likewise.
215 * elf-bfd.h: Likewise.
216 * elf-m10200.c: Likewise.
217 * elf-m10300.c: Likewise.
218 * elf32-arc.c: Likewise.
219 * elf32-arm.c: Likewise.
220 * elf32-avr.c: Likewise.
221 * elf32-bfin.c: Likewise.
222 * elf32-cr16.c: Likewise.
223 * elf32-cr16c.c: Likewise.
224 * elf32-cris.c: Likewise.
225 * elf32-crx.c: Likewise.
226 * elf32-d10v.c: Likewise.
227 * elf32-epiphany.c: Likewise.
228 * elf32-fr30.c: Likewise.
229 * elf32-frv.c: Likewise.
230 * elf32-ft32.c: Likewise.
231 * elf32-h8300.c: Likewise.
232 * elf32-hppa.c: Likewise.
233 * elf32-i370.c: Likewise.
234 * elf32-i386.c: Likewise.
235 * elf32-i860.c: Likewise.
236 * elf32-ip2k.c: Likewise.
237 * elf32-iq2000.c: Likewise.
238 * elf32-lm32.c: Likewise.
239 * elf32-m32c.c: Likewise.
240 * elf32-m32r.c: Likewise.
241 * elf32-m68hc1x.c: Likewise.
242 * elf32-m68k.c: Likewise.
243 * elf32-mep.c: Likewise.
244 * elf32-metag.c: Likewise.
245 * elf32-microblaze.c: Likewise.
246 * elf32-moxie.c: Likewise.
247 * elf32-msp430.c: Likewise.
248 * elf32-mt.c: Likewise.
249 * elf32-nds32.c: Likewise.
250 * elf32-nios2.c: Likewise.
251 * elf32-or1k.c: Likewise.
252 * elf32-ppc.c: Likewise.
253 * elf32-s390.c: Likewise.
254 * elf32-score.c: Likewise.
255 * elf32-score7.c: Likewise.
256 * elf32-sh.c: Likewise.
257 * elf32-sh64.c: Likewise.
258 * elf32-spu.c: Likewise.
259 * elf32-tic6x.c: Likewise.
260 * elf32-tilepro.c: Likewise.
261 * elf32-v850.c: Likewise.
262 * elf32-vax.c: Likewise.
263 * elf32-visium.c: Likewise.
264 * elf32-xstormy16.c: Likewise.
265 * elf32-xtensa.c: Likewise.
266 * elf64-alpha.c: Likewise.
267 * elf64-hppa.c: Likewise.
268 * elf64-ia64-vms.c: Likewise.
269 * elf64-mmix.c: Likewise.
270 * elf64-ppc.c: Likewise.
271 * elf64-s390.c: Likewise.
272 * elf64-sh64.c: Likewise.
273 * elf64-x86-64.c: Likewise.
274 * elflink.c: Likewise.
275 * elfnn-aarch64.c: Likewise.
276 * elfnn-ia64.c: Likewise.
277 * elfxx-mips.c: Likewise.
278 * elfxx-sparc.c: Likewise.
279 * elfxx-tilegx.c: Likewise.
280 * linker.c: Likewise.
282 * pe-mips.c: Likewise.
284 * reloc16.c: Likewise.
285 * simple.c: Likewise.
286 * vms-alpha.c: Likewise.
287 * xcofflink.c: Likewise.
288 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
289 status param. Adjust calls to these and linker callbacks throughout.
290 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
291 get_ramstart): Delete status param. Adjust calls to these and
292 linker callbacks throughout.
294 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
296 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
297 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
298 target alignment verification.
300 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
302 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
303 section name if `bfd_elf_string_from_elf_section' returns an
306 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
308 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
309 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
310 for message. Continue processing rather than returning failure.
312 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
314 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
315 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
316 Call `bfd_set_error'.
318 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
321 * archive.c (bfd_slurp_armap): Replace
322 bfd_elf64_archive_slurp_armap with
323 _bfd_archive_64_bit_slurp_armap.
324 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
325 BFD64 is defined and the archive is too big.
326 (coff_write_armap): Likewise.
327 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
328 (_bfd_archive_64_bit_slurp_armap): This.
329 (bfd_elf64_archive_write_armap): Renamed to ...
330 (_bfd_archive_64_bit_write_armap): This.
331 * configure.ac: Add --enable-64-bit-archive.
332 (want_64_bit_archive): New. Set to true by default for 64-bit
333 MIPS and s390 ELF targets.
334 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
335 * config.in: Regenerated.
336 * configure: Likewise.
337 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
338 (bfd_elf64_archive_slurp_armap): Likewise.
339 (bfd_elf64_archive_write_armap): Likewise.
340 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
341 (bfd_elf64_archive_construct_extended_name_table): Likewise.
342 (bfd_elf64_archive_truncate_arname): Likewise.
343 (bfd_elf64_archive_read_ar_hdr): Likewise.
344 (bfd_elf64_archive_write_ar_hdr): Likewise.
345 (bfd_elf64_archive_openr_next_archived_file): Likewise.
346 (bfd_elf64_archive_get_elt_at_index): Likewise.
347 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
348 (bfd_elf64_archive_update_armap_timestamp): Likewise.
349 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
350 (bfd_elf64_archive_slurp_armap): Likewise.
351 (bfd_elf64_archive_write_armap): Likewise.
352 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
353 (bfd_elf64_archive_construct_extended_name_table): Likewise.
354 (bfd_elf64_archive_truncate_arname): Likewise.
355 (bfd_elf64_archive_read_ar_hdr): Likewise.
356 (bfd_elf64_archive_write_ar_hdr): Likewise.
357 (bfd_elf64_archive_openr_next_archived_file): Likewise.
358 (bfd_elf64_archive_get_elt_at_index): Likewise.
359 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
360 (bfd_elf64_archive_update_armap_timestamp): Likewise.
361 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
362 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
363 bfd_elfNN_archive_functions isn't defined.
364 (TARGET_LITTLE_SYM): Likewise.
365 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
366 (_bfd_archive_64_bit_write_armap): Likewise.
367 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
368 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
369 (_bfd_archive_64_bit_truncate_arname): Likewise.
370 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
371 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
372 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
373 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
374 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
375 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
376 * libbfd.h: Regenerated.
377 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
378 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
380 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
383 * cofflink.c (coff_link_check_archive_element): Return TRUE if
384 linker add_archive_element callback returns FALSE.
385 * ecoff.c (ecoff_link_check_archive_element): Likewise.
386 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
387 archive element if linker add_archive_element callback returns
389 * elflink.c (elf_link_add_archive_symbols): Likewise.
390 * pdp11.c (aout_link_check_ar_symbols): Likewise.
391 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
392 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
393 (xcoff_link_check_ar_symbols): Likewise.
395 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
397 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
398 <bfd_reloc_outofrange>: Unify error reporting code.
400 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
402 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
403 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
404 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
405 * bfd-in2.h: Regenerate.
406 * libbfd.h: Likewise.
408 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
410 * config.bfd: Add entry for arm-phoenix.
412 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
414 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
415 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
416 account for padding for stub section requiring one.
417 (elf32_arm_build_stubs): Add comment to stress the importance of
418 zeroing veneer section content.
420 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
422 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
424 * bfd-in2.h: Regenerate.
425 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
427 (arm_dedicated_stub_output_section_required_alignment): Likewise.
428 (arm_dedicated_stub_output_section_name): Likewise.
429 (arm_dedicated_stub_input_section_ptr): Likewise.
430 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
431 function description comment. Add support for dedicated output stub
432 section to given stub types.
433 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
434 elf32_arm_create_or_find_stub_sec.
435 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
436 (elf32_arm_size_stubs): Pass stub type when calling
437 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
438 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
440 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
442 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
443 when setting need_convert_load.
445 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
447 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
450 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
453 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
455 (elf_i386_convert_load): Don't convert R_386_GOT32.
457 2016-05-20 Alan Modra <amodra@gmail.com>
460 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
461 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
463 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
465 * elf32-arc.c (arc_elf_final_write_processing): Changed.
466 (debug_arc_reloc): Likewise.
467 (elf_arc_relocate_section): Likewise.
468 (elf_arc_check_relocs): Likewise.
469 (elf_arc_adjust_dynamic_symbol): Likewise.
470 (elf_arc_add_symbol_hook): Likewise.
472 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
474 * config.bfd: Remove `am34-*-linux*' support.
476 2016-05-19 Alan Modra <amodra@gmail.com>
478 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
479 relocs before plt relocs.
481 2016-05-19 Alan Modra <amodra@gmail.com>
483 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
484 before dereferencing.
486 2016-05-18 Nick Clifton <nickc@redhat.com>
488 * po/sv.po: Updated Swedish translation.
490 2016-05-18 Alan Modra <amodra@gmail.com>
492 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
493 for each BFD. Don't goto error_ret_free_local from outside loop.
495 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
497 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
498 STB_GNU_UNIQUE handling.
499 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
500 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
501 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
502 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
503 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
504 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
505 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
506 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
507 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
508 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
509 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
510 (elf_backend_add_symbol_hook): Remove macro.
511 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
512 for STB_GNU_UNIQUE symbols.
514 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
516 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
518 (v850_elf_copy_private_bfd_data): ... here. Call the new
519 function and `_bfd_elf_copy_private_bfd_data'.
521 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
524 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
525 GOTPCREL relocation against large section.
527 2016-05-13 Alan Modra <amodra@gmail.com>
529 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
530 linker dynamic sections in calculating size and address of
531 dynamic tags rather than using output sections. Remove asserts.
532 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
533 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
534 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
535 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
536 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
537 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
538 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
539 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
540 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
541 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
542 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
543 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
544 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
545 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
546 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
547 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
548 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
549 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
550 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
551 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
552 * elflink.c (bfd_elf_final_link): Likewise.
553 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
554 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
555 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
556 don't set doit. Look up dynobj section.
557 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
558 invocation and dynamic tag vma calculation. Don't test
560 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
563 2016-05-13 Alan Modra <amodra@gmail.com>
565 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
566 octets_per_byte. Put dynamic .rela.plt last in link orders.
567 Assign output_offset for reloc sections rather than writing
568 sorted relocs from block corresponding to output_offset.
570 2016-05-12 Alan Modra <amodra@gmail.com>
572 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
574 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
576 * elfxx-mips.c (print_mips_ases): Add DSPR3.
578 2016-05-11 Alan Modra <amodra@gmail.com>
580 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
581 (elf32_hppa_check_relocs): Don't set dynobj.
582 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
583 (elf32_hppa_build_stubs): Likewise.
584 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
586 2016-05-11 Alan Modra <amodra@gmail.com>
589 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
590 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
592 2016-05-10 Jiong Wang <jiong.wang@arm.com>
594 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
595 aarch64_tls_transition check.
597 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
599 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
601 (arm_stub_sym_claimed): New function.
602 (elf32_arm_create_stub): Use veneered symbol name and section if
603 veneer needs to claim its symbol, and keep logic unchanged otherwise.
604 (arm_stub_claim_sym): New function.
605 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
606 veneered symbol, otherwise create local symbol as before.
608 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
610 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
611 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
612 and set branch type of a symbol.
613 (bfd_elf32_arm_process_before_allocation): Likewise.
614 (elf32_arm_relocate_section): Likewise and fix identation along the
616 (allocate_dynrelocs_for_symbol): Likewise.
617 (elf32_arm_finish_dynamic_symbol): Likewise.
618 (elf32_arm_swap_symbol_in): Likewise.
619 (elf32_arm_swap_symbol_out): Likewise.
621 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
623 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
624 * bfd-in2.h: Regenerated.
625 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
626 parameter to add_stub_section callback.
627 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
628 and pass it down to add_stub_section.
629 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
631 (elf32_arm_size_stubs): Add output section parameter to
632 add_stub_section function pointer parameter.
634 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
636 * elf32-arm.c (elf32_arm_create_stub): New function.
637 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
639 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
641 * elf32-arm.c (enum elf32_arm_stub_type): Delete
642 arm_stub_a8_veneer_lwm enumerator.
643 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
644 aforementioned enumerator.
645 (struct elf32_arm_stub_hash_entry): Delete target_addend
646 field and add source_value.
647 (struct a8_erratum_fix): Delete addend field and add target_offset.
648 (stub_hash_newfunc): Initialize source_value field amd remove
649 initialization for target_addend.
650 (arm_build_one_stub): Stop special casing Thumb relocations: promote
651 the else to being always executed, moving the
652 arm_stub_a8_veneer_b_cond specific code in it. Remove
653 stub_entry->target_addend from points_to computation.
654 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
655 to target symbol from start of section rather than the offset from the
657 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
658 fields from struct a8_erratum_fix's offset and target_offset
660 (make_branch_to_a8_stub): Rename target variable to loc. Compute
661 veneered_insn_loc and loc using stub_entry's source_value.
663 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
665 (elf32_arm_merge_eabi_attributes): Add merging logic for
668 2016-05-10 Pip Cet <pipcet@gmail.com>
671 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
672 Define as _bfd_generic_copy_link_hash_symbol_type when using
675 2016-05-09 Nick Clifton <nickc@redhat.com>
678 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
679 field before accessing sections array.
681 2016-05-09 Christophe Monat <christophe.monat@st.com>
684 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
685 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
687 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
689 (create_instruction_vldmdb): Likewise.
690 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
691 uses it to re-encode.
693 2016-05-09 Nick Clifton <nickc@redhat.com>
696 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
699 2016-05-09 Alan Modra <amodra@gmail.com>
701 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
703 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
706 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
707 documenting that indx == -3 if symbol is defined in a discarded
709 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
710 symbol is defined in a discarded section.
711 (elf_link_output_extsym): Strip a global symbol defined in a
714 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
716 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
719 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
721 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
723 (elf_i386_convert_load_reloc): This. New function.
724 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
726 (elf_x86_64_convert_load_reloc): This. New function.
728 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
730 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
731 Don't check if contents == NULL.
732 (elf_i386_tls_transition): Add from_relocate_section. Check
733 from_relocate_section instead of contents != NULL. Update
734 elf_i386_check_tls_transition call.
735 (elf_i386_check_relocs): Cache the section contents if
736 keep_memory is FALSE. Pass FALSE as from_relocate_section to
737 elf_i386_tls_transition.
738 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
739 to elf_i386_tls_transition.
740 (elf_backend_caches_rawsize): New.
741 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
743 (elf_x86_64_tls_transition): Add from_relocate_section. Check
744 from_relocate_section instead of contents != NULL.
745 (elf_x86_64_check_relocs): Cache the section contents if
746 keep_memory is FALSE. Pass FALSE as from_relocate_section to
747 elf_x86_64_tls_transition.
748 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
749 to elf_x86_64_tls_transition.
750 (elf_backend_caches_rawsize): New.
752 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
755 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
758 2016-05-03 Jiong Wang <jiong.wang@arm.com>
760 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
761 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
762 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
763 no_apply_dynamic_relocs.
764 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
765 dynamic relocations generated.
767 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
771 (elf_i386_create_dynamic_sections): Here.
772 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
773 interp setting to ...
774 (elf_x86_64_create_dynamic_sections): Here.
776 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
778 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
779 and replace (EH)->has_got_reloc with GOT_RELOC.
780 (elf_i386_fixup_symbol): Pass has_got_reloc to
781 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
782 (elf_i386_allocate_dynrelocs): Likewise.
783 (elf_i386_relocate_section): Likewise.
784 (elf_i386_finish_dynamic_symbol): Likewise.
785 (elf_i386_convert_load): Pass TRUE to
786 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
787 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
788 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
789 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
790 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
791 (elf_x86_64_allocate_dynrelocs): Likewise.
792 (elf_x86_64_relocate_section): Likewise.
793 (elf_x86_64_finish_dynamic_symbol): Likewise.
794 (elf_x86_64_convert_load): Pass TRUE to
795 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
797 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
799 * elf32-i386.c (check_relocs_failed): New.
800 (elf_i386_check_relocs): Set check_relocs_failed on error.
801 (elf_i386_relocate_section): Skip if check_relocs failed.
803 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
805 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
806 check_relocs_failed on error.
808 2016-04-29 Nick Clifton <nickc@redhat.com>
811 * elf-bfd.h (struct elf_backend_data): Rename
812 elf_backend_set_special_section_info_and_link to
813 elf_backend_copy_special_section_fields.
814 * elfxx-target.h: Likewise.
815 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
816 comparing section flags.
817 (copy_special_section_fields): New function.
818 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
819 Perform two scans over special sections. The first one looks for
820 a direct mapping between the output section and an input section.
821 The second scan looks for a possible match based upon section
823 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
824 function. Handle setting the sh_link field of SHT_ARM_EXIDX
826 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
827 elf32_i386_copy_solaris_special_section_fields.
828 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
829 Rename to elf32_sparc_copy_solaris_special_section_fields.
830 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
831 elf64_x86_64_copy_solaris_special_section_fields.
833 2016-04-28 Nick Clifton <nickc@redhat.com>
835 * po/zh_CN.po: Updated Chinese (simplified) translation.
837 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
840 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
841 when estimating distances between output sections.
843 2016-04-27 Alan Modra <amodra@gmail.com>
845 * elflink.c (_bfd_elf_is_start_stop): New function.
846 (_bfd_elf_gc_mark_rsec): Use it.
847 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
849 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
851 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
852 * mmo.c (mmo_get_section_contents): Likewise.
853 (mmo_set_section_contents): Likewise.
855 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
857 * elf-bfd.h (elf_link_hash_table): Update comments for
859 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
860 the unused NULL entry at the head of dynamic symbol table.
861 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
864 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
866 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
867 created file from dynobj.
869 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
871 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
872 normal input file if possible.
874 2016-04-21 Nick Clifton <nickc@redhat.com>
876 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
877 * aout-target.h: Likewise.
878 * aout-tic30.c: Likewise.
879 * binary.c: Likewise.
881 * coff-alpha.c: Likewise.
882 * coff-rs6000.c: Likewise.
883 * coff64-rs6000.c: Likewise.
884 * coffcode.h: Likewise.
885 * i386msdos.c: Likewise.
886 * i386os9k.c: Likewise.
889 * libbfd-in.h: Likewise.
890 * libecoff.h: Likewise.
891 * mach-o-target.c: Likewise.
893 * nlm-target.h: Likewise.
896 * plugin.c: Likewise.
897 * ppcboot.c: Likewise.
900 * tekhex.c: Likewise.
901 * versados.c: Likewise.
902 * vms-alpha.c: Likewise.
904 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
905 * linker.c (bfd_link_check_relocs): New function.
906 (_bfd_generic_link_check_relocs): New function.
907 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
908 _bfd_link_check_relocs field.
909 (struct bfd_target)L Add _bfd_link_check_relocs field.
910 * bfd-in2.h: Regenerate.
911 * libbfd.h: Regenerate.
913 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
915 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
916 (elf_backend_gc_sweep_hook): Likewise.
917 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
918 (elf_backend_gc_sweep_hook): Likewise.
920 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
922 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
925 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
928 * elf64-x86-64.c (check_relocs_failed): New.
929 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
930 Support relocation agaist local symbol. Set check_relocs_failed.
931 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
932 R_X86_64_32 relocation overflow.
933 (elf_x86_64_relocate_section): Skip if check_relocs failed.
934 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
936 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
938 * elf32-i386.c (elf_i386_check_relocs): Call
939 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
940 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
942 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
944 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
945 * elflink.c (_bfd_elf_link_check_relocs): New function.
946 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
947 if check_relocs_after_open_input is FALSE.
949 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
951 * cache.c: Update old style function definitions.
952 * elf32-m68k.c: Likewise.
953 * elf64-mmix.c: Likewise.
954 * stab-syms.c: Likewise.
956 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
958 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
960 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
962 * Makefile.in: Regenerated with automake 1.11.6.
963 * aclocal.m4: Likewise.
964 * doc/Makefile.in: Likewise.
966 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
968 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
969 * bfd-in2.h: Regenerate.
970 * libbfd.h: Regenerate.
971 * elf32-arc.c: Add 'opcode/arc.h' include.
972 (struct arc_relocation_data): Add symbol_name.
973 (arc_special_overflow_checks): New function.
974 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
975 required, add an extra comment.
976 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
978 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
980 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
982 (elf_arc_relocate_section): Update enum uses.
983 (elf_arc_check_relocs): Likewise.
984 (elf_arc_finish_dynamic_symbol): Likewise.
986 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
988 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
991 2016-04-14 Nick Clifton <nickc@redhat.com>
994 * elf-bbfd.h (struct elf_backend_data): New field:
996 New field: elf_backend_set_special_section_info_and_link
997 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
999 (elf_backend_set_special_section_info_and_link): Define if not
1001 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1002 elf_backend_strtab_flags macros to initialise fields in structure.
1003 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1004 being set even if SHF_MERGE is not set.
1005 (elf_fake_sections): Likewise.
1006 (section_match): New function. Matches two ELF sections based
1007 upon fixed characteristics.
1008 (find_link): New function. Locates a section in a BFD that
1009 matches a section in a different BFD.
1010 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1011 fields of reserved sections.
1012 (bfd_elf_compute_section_file_positions): Set the flags for the
1013 .shstrtab section based upon the elf_strtab_flags field in the
1014 elf_backend_data structure.
1015 (swap_out_syms): Likewise for the .strtab section.
1016 * elflink.c (bfd_elf_final_link): Set the flags for the
1017 .strtab section based upon the elf_strtab_flags field in the
1018 elf_backend_data structure.
1019 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1020 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1022 (elf_backend_set_special_section_info_and_link): Define for
1024 * elf32-sparc.c: Likewise.
1025 * elf64-x86-64.c: Likewise.
1027 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1032 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1033 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1034 applies to read-only section.
1035 * elf32-i386.c (elf_i386_link_hash_table): Add
1036 readonly_dynrelocs_against_ifunc.
1037 (elf_i386_allocate_dynrelocs): Updated.
1038 (elf_i386_size_dynamic_sections): Issue an error for read-only
1039 segment with dynamic IFUNC relocations only if
1040 readonly_dynrelocs_against_ifunc is TRUE.
1041 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1042 readonly_dynrelocs_against_ifunc.
1043 (elf_x86_64_allocate_dynrelocs): Updated.
1044 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1045 segment with dynamic IFUNC relocations only if
1046 readonly_dynrelocs_against_ifunc is TRUE.
1047 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1050 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1052 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1053 a fall through from error_ret_free_internal. Free local_syms in
1054 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1056 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1058 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1059 (relocate_plt_for_entry): Likewise.
1061 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1063 * elf32-arc.c (elf_arc_check_relocs): Changed
1065 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1067 * elf32-arc.c (name_for_global_symbol): Changed assert.
1068 (get_replace_function): Created.:
1069 (struct arc_relocation_data): Changed to signed types.
1070 (defines S, L, P, PDATA): Casted to signed type.
1071 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1072 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1073 (arc_do_relocation): Changed.
1075 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1077 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1079 (elf_arc_relocate_section): Added and changed asserts, validating
1080 the synamic symbol index.
1081 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1082 relocation if symbol has dynindx set to -1.
1084 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1086 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1087 and internal symbols which have a dynamic index into local
1090 2016-04-04 Nick Clifton <nickc@redhat.com>
1093 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1094 version number if the version is zero.
1096 2016-04-01 Alan Modra <amodra@gmail.com>
1099 * elflink.c (on_needed_list): Recursively check needed status.
1100 (elf_link_add_object_symbols): Adjust.
1102 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1104 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1105 internal_relocs only if they aren't cached.
1107 2016-03-29 Nick Clifton <nickc@redhat.com>
1110 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1111 assertion on the size of the got section to allow it to be bigger
1112 than the number of relocs.
1114 2016-03-29 Toni Spets <toni.spets@iki.fi>
1117 * coffcode.h (coff_write_object_contents): Revert accidental
1120 2016-03-22 Alan Modra <amodra@gmail.com>
1123 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1124 DW_FORM_flag_present.
1126 2016-03-22 Nick Clifton <nickc@redhat.com>
1128 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1129 architecture name for backwards compatibility.
1131 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1132 unbounded stack use.
1134 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1135 sufficiently recent version of GCC.
1136 * configure: Regenerate.
1138 2016-03-22 Alan Modra <amodra@gmail.com>
1141 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1143 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1145 * archures.c (bfd_mach_arc_nps400): Define.
1146 * bfd-in2.h: Regenerate.
1147 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1148 some existing entries to make space.
1149 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1150 (arc_elf_final_write_processing): Likewise.
1152 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1154 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1156 (arc_elf_final_write_processing): Don't bother setting cpu field
1157 in e_flags, this will have been set elsewhere.
1159 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1161 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1164 2016-03-21 Nick Clifton <nickc@redhat.com>
1166 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1167 * configure: Regenerate.
1168 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1169 alloca with call to xmalloc.
1170 * elf32-nds32.c: Likewise.
1171 * elf64-hppa.c: Likewise.
1172 * elfxx-mips.c: Likewise.
1174 * pei-x86_64.c: Likewise.
1178 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1181 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1183 (elf_i386_relocate_section): Likewise.
1184 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1185 (elf_x86_64_relocate_section): Likewise.
1187 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1190 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1191 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1192 relocation overflow check.
1194 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1196 * bfd-in2.h: Regenerated.
1198 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1201 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1202 uses bytes not octets.
1203 * elflink.c (resolve_section): Likewise.
1204 Add a bfd parameter.
1205 (eval_section): Pass the input_bfd to resolve_section.
1206 (bfd_elf_perform_complex_relocation): Convert byte offset to
1207 octets before read and writing values.
1208 (elf_link_input_bfd): Add byte to octet conversions.
1209 (elf_reloc_link_order): Likewise.
1210 (elf_fixup_link_order): Likewise.
1211 (bfd_elf_final_link): Likewise.
1212 * reloc.c (_bfd_final_link_relocate): Likewise.
1213 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1215 2016-03-10 Nick Clifton <nickc@redhat.com>
1217 * config.bfd: Mark the i370 target as obsolete.
1219 2016-03-09 Pedro Alves <palves@redhat.com>
1221 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1222 gcc ABI)" to printable name.
1223 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1224 of "v850-rh850" as printable name.
1226 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1229 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1230 relocations against absolute symbols.
1232 2016-03-09 Alan Modra <amodra@gmail.com>
1235 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1236 length elements in the archive.
1238 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1241 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1242 for -E/--dynamic-list only when not relocatable.
1244 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1248 count for locally defined local IFUNC symbols in shared object.
1249 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1251 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1254 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1257 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1258 Andrew Burgess <andrew.burgess@embecosm.com>
1260 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1261 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1262 (arc_elf_howto_init): Added assert to validate relocations.
1263 (get_middle_endian_relocation): Delete.
1264 (middle_endian_convert): New function.
1265 (ME): Redefine, now does nothing.
1266 (IS_ME): New define.
1267 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1268 definition to call middle_endian_convert. Add a new local
1269 variable and make use of this throughout. Added call to
1270 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1272 2016-03-07 Nick Clifton <nickc@redhat.com>
1275 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1276 length elements in the archive.
1278 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1280 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1281 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1283 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1286 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1287 executable as definition if the new definition comes from a
1290 2016-03-02 Alan Modra <amodra@gmail.com>
1292 * Makefile.in: Regenerate.
1293 * po/SRC-POTFILES.in: Regenerate.
1295 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1297 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1298 relocation addend when sections get merged.
1300 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1302 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1304 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1305 Assert for code sections dynamic relocs.
1307 2016-02-26 Renlin Li <renlin.li@arm.com>
1309 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1310 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1312 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1316 load with locally bound symbols if PIC is false or there is no
1317 base register. Optimize branch to 0 if PIC is false.
1318 (elf_i386_relocate_section): Don't generate dynamic relocations
1319 against undefined weak symbols if PIC is false.
1320 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1321 if we can't estimate relocation overflow with --no-relax.
1322 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1323 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1324 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1325 against undefined weak symbols if PIC is false.
1327 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1330 * bfd.c (bfd): Change flags to 20 bits.
1331 (BFD_CONVERT_ELF_COMMON): New.
1332 (BFD_USE_ELF_STT_COMMON): Likewise.
1333 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1334 BFD_USE_ELF_STT_COMMON.
1335 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1336 * configure.ac: Remove --enable-elf-stt-common.
1337 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1338 common symbol depending on BFD_CONVERT_ELF_COMMON and
1339 BFD_USE_ELF_STT_COMMON.
1340 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1342 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1344 (elf_link_convert_common_type): New function.
1345 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1346 common symbol depending on BFD_CONVERT_ELF_COMMON and
1347 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1348 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1349 and BFD_USE_ELF_STT_COMMON to object_flags.
1350 (TARGET_LITTLE_SYM): Likewise.
1351 * syms.c (BSF_KEEP_G): Renamed to ...
1352 (BSF_ELF_COMMON): This.
1353 * bfd-in2.h: Regenerated.
1354 * config.in: Likewise.
1355 * configure: Likewise.
1357 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1362 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1363 (elf_i386_link_hash_entry): Add has_got_reloc and
1365 (elf_i386_link_hash_table): Add interp.
1366 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1368 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1370 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1371 (elf_i386_fixup_symbol): New function.
1372 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1373 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1374 relocations and discard relocations against resolved undefined
1375 weak symbols in executable. Don't make resolved undefined weak
1376 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1377 relocation against undefined weak symbols in PIE.
1378 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1379 (elf_i386_relocate_section): Don't generate dynamic relocations
1380 against resolved undefined weak symbols in PIE, except for
1382 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1383 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1384 Don't generate dynamic relocation against resolved undefined weak
1385 symbol in executable.
1386 (elf_i386_finish_dynamic_sections): Call
1387 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1388 (elf_backend_fixup_symbol): New.
1389 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1390 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1392 (elf_x86_64_link_hash_table): Add interp.
1393 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1395 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1397 (elf_x86_64_check_relocs): Set has_got_reloc and
1399 (elf_x86_64_fixup_symbol): New function.
1400 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1401 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1402 relocations and discard relocations against resolved undefined
1403 weak symbols in executable. Don't make resolved undefined weak
1404 symbols in executable dynamic.
1405 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1406 (elf_x86_64_relocate_section): Check relocation overflow for
1407 dynamic relocations against unresolved weak undefined symbols.
1408 Don't generate dynamic relocations against resolved weak
1409 undefined symbols in PIE.
1410 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1411 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1412 Don't generate dynamic relocation against resolved undefined weak
1413 symbol in executable.
1414 (elf_x86_64_finish_dynamic_sections): Call
1415 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1416 (elf_backend_fixup_symbol): New.
1418 2016-02-26 Alan Modra <amodra@gmail.com>
1420 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1421 save_restore_funcs, rest of sections when not relocatable.
1422 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1423 (sfpr_define): Define all symbols on emitted code.
1424 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1425 when relocatable. Move sfpr_define loop earlier.
1427 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1429 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1430 (elf_x86_64_relocate_section): Use it. Replace
1431 x86_64_elf_howto_table[r_type] with howto.
1433 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1436 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1437 symbol version is unknown.
1439 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1441 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1442 to (bfd_vma) -1 when setting needs_plt to 0.
1443 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1445 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1447 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1448 library, instead of PIC, and don't check PDE when making linker
1449 assigned symbol dynamic.
1451 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1453 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1454 ABIVERSION for non-executable stack.
1456 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1459 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1460 Always produce a RELATIVE reloc for a local symbol.
1462 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1464 Fix test-case ld-elf/pr19617b
1465 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1466 discard unused non-function symbols when --dynamic-list-data.
1468 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1470 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1471 dynsym section, even if it is empty, with dynamic sections.
1473 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1475 * syms.c: Remove BSF_COMMON from comments.
1476 * bfd-in2.h: Regenerated.
1478 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1480 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1481 for destination. Remove useless function parameters.
1482 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1484 2016-02-19 Nick Clifton <nickc@redhat.com>
1487 * aoutx.h (aout_link_add_symbols): Check for out of range string
1491 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1492 processing if we encounter a reloc without an associated symbol.
1494 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1497 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1498 sections for -E/--dynamic-list.
1500 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1502 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1505 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1507 * plugin.c (plugin_vec): Set match priority to 255.
1508 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1509 matching against the plugin vector, take priority from there not
1512 2016-02-15 Nick Clifton <nickc@redhat.com>
1514 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1515 for length and type fields. Use a signed value for the
1516 suffix_length field.
1518 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1522 significant bit in GOT offset for R_386_GOT32X.
1524 2016-02-10 Nick Clifton <nickc@redhat.com>
1527 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1529 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1530 number of messages about FDE encoding preventing .eh_frame_hdr
1533 2016-02-09 Nick Clifton <nickc@redhat.com>
1535 * oasys.c (oasys_archive_p): Fix indentation.
1536 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1537 constant for left shifting.
1539 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1540 helpful warning message to explain why certain AArch64 relocs
1543 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1545 * pe-mips.c (coff_mips_reloc): Fix formatting.
1547 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1549 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1550 to bfd_mach_arc_arc600.
1552 2016-02-04 Alan Modra <amodra@gmail.com>
1554 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1557 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1561 distances in the compressed_size field of the output section.
1563 2016-02-02 Alan Modra <amodra@gmail.com>
1565 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1566 ELFv2 entry optimization.
1568 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1571 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1572 no relocations in relocatable files.
1574 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1577 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1578 if a symbol from a library loaded via DT_NEEDED doesn't match
1579 the symbol referenced by regular object.
1581 2016-02-01 Nathaniel Smith <njs@pobox.com>
1583 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1586 2016-02-01 Alan Modra <amodra@gmail.com>
1588 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1589 an out of range reloc_index.
1590 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1592 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1594 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1595 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1596 * Makefile.in: Regenerated.
1598 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1600 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1602 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1605 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1607 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1609 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1612 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1613 against STT_GNU_IFUNC symbol only with dynamic symbols.
1614 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1616 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1619 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1620 decompress debug sections.
1622 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1624 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1627 2016-01-25 Nick Clifton <nickc@redhat.com>
1630 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1631 dsym filename buffer.
1633 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1635 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1637 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1639 * elfxx-mips.c (BZ16_REG): Correct calculation.
1641 2016-01-21 Nick Clifton <nickc@redhat.com>
1643 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1644 changing the type of _loc to be bfd_byte *.
1645 (elf_arc_finish_dynamic_symbol): Likewise.
1647 2016-01-21 Nick Clifton <nickc@redhat.com>
1650 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1651 class of the linker stub bfd.
1652 (elf32_arm_check_relocs): Skip check for pic format after
1653 processing a vxWorks R_ARM_ABS12 reloc.
1654 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1655 reporting a class mismatch.
1657 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1659 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1660 veneer for sym_sec != input_sec.
1661 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1662 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1663 calculation destination.
1665 2016-01-21 Alan Modra <amodra@gmail.com>
1667 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1668 (swap_linux_prpsinfo64_out): New function.
1669 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1670 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1671 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1672 (elfcore_write_linux_prpsinfo64): Likewise.
1673 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1674 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1675 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1677 2016-01-21 Alan Modra <amodra@gmail.com>
1679 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1680 * elf.c: Adjust #include.
1681 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1682 * Makefile.am (SOURCE_HFILES): Update.
1683 * Makefile.in: Regenerate.
1684 * po/SRC-PORFILES.in: Regenerate.
1686 2016-01-21 Alan Modra <amodra@gmail.com>
1688 * configure.ac: Move corefile selection later in file. Move
1689 tdefaults code immediately after other target vector code.
1690 * configure: Regenerate.
1692 2016-01-20 Mickael Guene <mickael.guene@st.com>
1694 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1695 section using '.text.noread' pattern.
1697 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1699 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1701 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1702 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1704 * arc-plt.def: New file.
1705 * arc-plt.h: Likewise.
1706 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1707 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1708 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1709 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1710 (name_for_global_symbol): Added.
1711 (ADD_RELA): Helper to create dynamic relocs.
1712 (new_got_entry_to_list): Create a new got entry in linked list.
1713 (symbol_has_entry_of_type): Search for specific type of entry in
1715 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1716 (is_reloc_for_TLS, arc_elf_set_private_flags)
1717 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1718 (arc_elf_merge_private_bfd_data): New functions.
1719 (debug_arc_reloc): Cleaned debug info printing.
1720 (PDATA reloc): Changed not to perform address alignment.
1721 (reverse_me): Added. Fix for ARC_32 relocs.
1722 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1724 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1725 Changed function to access an array of list of GOT entries instead
1726 of just an array of offsets.
1727 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1728 (elf_arc_check_relocs): Likewise.
1729 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1730 (elf_arc_finish_dynamic_sections): Likewise
1731 (arc_create_dynamic_sections): Modified conditions to create
1733 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1734 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1735 (relocate_plt_for_entry): Changed to support new way to define PLT
1737 (add_symbol_to_plt): Likewise.
1738 (arc_elf_link_hash_table_create): New function.
1740 2016-01-18 Nick Clifton <nickc@redhat.com>
1743 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1744 section number into internal section number.
1745 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1746 * coffswap.h (coff_swap_sym_in): Likewise.
1747 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1748 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1749 section number field is big enough to hold the external value.
1751 2016-01-17 Alan Modra <amodra@gmail.com>
1753 * configure: Regenerate.
1755 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1757 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1758 when address in first unwind entry does not match start of
1761 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1762 Jiong Wang <jiong.wang@arm.com>
1765 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1768 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1770 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1771 place 'R_' before the reloc name returned.
1772 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1773 the relocation string.
1775 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1777 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1778 factored out from...
1779 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1781 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1783 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1784 attribute check after ELF file header flag check.
1786 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1788 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1789 return status from `_bfd_elf_merge_object_attributes'.
1791 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1793 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1794 factored out from...
1795 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1797 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1799 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1800 handling of input MIPS ABI flags together.
1802 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1804 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1805 attribute checks for null input.
1807 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1809 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1810 pointers to target data.
1812 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1814 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1817 2016-01-01 Alan Modra <amodra@gmail.com>
1819 Update year range in copyright notice of all files.
1821 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1823 Copyright (C) 2016 Free Software Foundation, Inc.
1825 Copying and distribution of this file, with or without modification,
1826 are permitted in any medium without royalty provided the copyright
1827 notice and this notice are preserved.
1833 version-control: never