1 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
4 Don't check symbol type for STN_UNDEF symbol index.
5 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
6 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
9 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
11 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
13 (using_thumb2): Try Tag_THUMB_ISA_use first and check
14 for exact arch value then. Force review of arch check logic for new
16 (arch_has_arm_nop): Update and fix arch check logic. Force review of
17 that logic for new architecture.
18 (arch_has_thumb2_nop): Remove.
19 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
20 (elf32_arm_final_link_relocate): Likewise but using thumb2.
22 2016-06-14 Alan Modra <amodra@gmail.com>
24 * bfd-in.h (bfd_my_archive): Delete.
25 * bfd-in2.h: Regenerate.
27 2016-06-14 Alan Modra <amodra@gmail.com>
30 * archive.c (open_nested_file): Set my_archive.
31 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
33 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
35 * bfdwin.c (bfd_get_file_window): Likewise.
36 * cache.c (cache_bmmap): Likewise.
37 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
38 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
40 * plugin.c (try_claim): Likewise.
41 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
42 file within thin archive, not the archive.
44 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
48 section address for R_386_GOT32/R_386_GOT32X relocations against
49 IFUNC symbols if there is no base register and return error for
52 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
54 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
55 GOT32 adjustment for static executables.
57 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
59 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
61 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
63 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
65 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
67 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
69 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
71 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
73 (elf_arc_relocate_section): Fixed mistake in PIE related
75 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
77 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
79 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
80 enable support for "-z combreloc" and DT_RELACOUNT.
81 (elf_backend_reloc_type_class): Likewise
83 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
86 * elf32-i386.c (elf_i386_relocate_section): When relocating
87 R_386_GOT32, return error without a base register for PIC and
88 subtract the .got.plt section address only with a base register.
90 2016-06-10 Alan Modra <amodra@gmail.com>
92 * elf-strtab.c (struct strtab_save): Use size_t for "size".
93 (struct elf_strtab_hash): Likewise for "size" and "alloced".
94 (_bfd_elf_strtab_init): Formatting.
95 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
96 (_bfd_elf_strtab_addref): Take size_t idx param.
97 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
98 (_bfd_elf_strtab_offset): Likewise.
99 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
100 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
101 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
102 (_bfd_elf_strtab_finalize): Similarly.
103 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
104 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
105 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
106 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
108 (bfd_section_from_shdr): Delete amt.
109 (_bfd_elf_init_reloc_shdr): Likewise.
110 (_bfd_elf_link_assign_sym_version): Likewise.
111 (assign_section_numbers): Use size_t reloc_count.
112 * elflink.c (struct elf_symbuf_head): Use size_t "count".
113 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
114 (elf_link_is_defined_archive_symbol): Likewise.
115 (elf_add_dt_needed_tag): Likewise.
116 (elf_finalize_dynstr): Likewise.
117 (elf_link_add_object_symbols): Likewise.
118 (bfd_elf_size_dynamic_sections): Likewise.
119 (elf_create_symbuf): Similarly.
120 (bfd_elf_match_symbols_in_sections): Likewise.
121 (elf_link_swap_symbols_out): Likewise.
122 (elf_link_check_versioned_symbol): Likewise.
123 (bfd_elf_gc_record_vtinherit): Likewise.
124 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
126 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
129 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
130 and relocs only if shrinking occurred.
132 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
134 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
135 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
136 (elf_i386_check_tls_transition): Check indirect call and direct
137 call with the addr32 prefix for general and local dynamic models.
138 Set the tls_get_addr feild.
139 (elf_i386_convert_load_reloc): Always use addr32 prefix for
140 indirect ___tls_get_addr call via GOT.
141 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
142 transitions with indirect call and direct call with the addr32
145 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
147 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
148 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
149 (elf_s390_relocate_section): Fix comment.
150 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
153 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
155 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
156 section offset when calculation the larl operand in the first PLT
159 2016-06-07 Alan Modra <amodra@gmail.com>
161 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
162 to match other 32-bit archs.
163 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
164 (ppc_elf_object_p): Call it.
165 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
167 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
168 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
169 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
170 _bfd_elf_ppc_at_tprel_transform): Move to..
172 (_bfd_elf_ppc_set_arch): Declare.
173 * bfd-in2.h: Regenerate.
175 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
177 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
178 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
179 (elf_x86_64_check_tls_transition): Check indirect call and
180 direct call with the addr32 prefix for general and local dynamic
181 models. Set the tls_get_addr feild.
182 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
183 indirect __tls_get_addr call via GOT.
184 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
185 transitions with indirect call and direct call with the addr32
188 2016-06-04 Christian Groessler <chris@groessler.org>
190 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
192 2016-06-02 Nick Clifton <nickc@redhat.com>
195 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
197 (arch_info_struct): Likewise.
198 (architectures): Likewise.
200 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
202 * config.bfd: Replace -uclibc with *.
204 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
206 * elf64-x86-64.c: Replace data32 with data16 in comments.
208 2016-05-31 Alan Modra <amodra@gmail.com>
212 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
213 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
214 symbol given a version by a script different to the version
215 of the symbol being added.
216 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
217 _bfd_elf_strtab_restore. Don't fudge dynstr references.
218 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
219 (struct strtab_save): New.
220 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
221 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
222 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
224 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
226 * elf32-hppa.h: Add extern "C".
227 * elf32-nds32.h: Likewise.
228 * elf32-tic6x.h: Likewise.
230 2016-06-01 Nick Clifton <nickc@redhat.com>
232 * po/sr.po: New Serbian translation.
233 * configure.ac (ALL_LINGUAS): Add sr.
234 * configure: Regenerate.
236 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
238 * elfxx-mips.c (b_reloc_p): New function.
239 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
242 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
244 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
245 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
246 reloc location from calculation, treat the addend as signed with
247 local non-section symbols and enable overflow detection.
249 2016-05-28 Alan Modra <amodra@gmail.com>
251 * aoutx.h: Adjust linker callback calls throughout file,
254 * coff-alpha.c: Likewise.
255 * coff-arm.c: Likewise.
256 * coff-h8300.c: Likewise.
257 * coff-h8500.c: Likewise.
258 * coff-i960.c: Likewise.
259 * coff-mcore.c: Likewise.
260 * coff-mips.c: Likewise.
261 * coff-ppc.c: Likewise.
262 * coff-rs6000.c: Likewise.
263 * coff-sh.c: Likewise.
264 * coff-tic80.c: Likewise.
265 * coff-w65.c: Likewise.
266 * coff-z80.c: Likewise.
267 * coff-z8k.c: Likewise.
268 * coff64-rs6000.c: Likewise.
269 * cofflink.c: Likewise.
271 * elf-bfd.h: Likewise.
272 * elf-m10200.c: Likewise.
273 * elf-m10300.c: Likewise.
274 * elf32-arc.c: Likewise.
275 * elf32-arm.c: Likewise.
276 * elf32-avr.c: Likewise.
277 * elf32-bfin.c: Likewise.
278 * elf32-cr16.c: Likewise.
279 * elf32-cr16c.c: Likewise.
280 * elf32-cris.c: Likewise.
281 * elf32-crx.c: Likewise.
282 * elf32-d10v.c: Likewise.
283 * elf32-epiphany.c: Likewise.
284 * elf32-fr30.c: Likewise.
285 * elf32-frv.c: Likewise.
286 * elf32-ft32.c: Likewise.
287 * elf32-h8300.c: Likewise.
288 * elf32-hppa.c: Likewise.
289 * elf32-i370.c: Likewise.
290 * elf32-i386.c: Likewise.
291 * elf32-i860.c: Likewise.
292 * elf32-ip2k.c: Likewise.
293 * elf32-iq2000.c: Likewise.
294 * elf32-lm32.c: Likewise.
295 * elf32-m32c.c: Likewise.
296 * elf32-m32r.c: Likewise.
297 * elf32-m68hc1x.c: Likewise.
298 * elf32-m68k.c: Likewise.
299 * elf32-mep.c: Likewise.
300 * elf32-metag.c: Likewise.
301 * elf32-microblaze.c: Likewise.
302 * elf32-moxie.c: Likewise.
303 * elf32-msp430.c: Likewise.
304 * elf32-mt.c: Likewise.
305 * elf32-nds32.c: Likewise.
306 * elf32-nios2.c: Likewise.
307 * elf32-or1k.c: Likewise.
308 * elf32-ppc.c: Likewise.
309 * elf32-s390.c: Likewise.
310 * elf32-score.c: Likewise.
311 * elf32-score7.c: Likewise.
312 * elf32-sh.c: Likewise.
313 * elf32-sh64.c: Likewise.
314 * elf32-spu.c: Likewise.
315 * elf32-tic6x.c: Likewise.
316 * elf32-tilepro.c: Likewise.
317 * elf32-v850.c: Likewise.
318 * elf32-vax.c: Likewise.
319 * elf32-visium.c: Likewise.
320 * elf32-xstormy16.c: Likewise.
321 * elf32-xtensa.c: Likewise.
322 * elf64-alpha.c: Likewise.
323 * elf64-hppa.c: Likewise.
324 * elf64-ia64-vms.c: Likewise.
325 * elf64-mmix.c: Likewise.
326 * elf64-ppc.c: Likewise.
327 * elf64-s390.c: Likewise.
328 * elf64-sh64.c: Likewise.
329 * elf64-x86-64.c: Likewise.
330 * elflink.c: Likewise.
331 * elfnn-aarch64.c: Likewise.
332 * elfnn-ia64.c: Likewise.
333 * elfxx-mips.c: Likewise.
334 * elfxx-sparc.c: Likewise.
335 * elfxx-tilegx.c: Likewise.
336 * linker.c: Likewise.
338 * pe-mips.c: Likewise.
340 * reloc16.c: Likewise.
341 * simple.c: Likewise.
342 * vms-alpha.c: Likewise.
343 * xcofflink.c: Likewise.
344 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
345 status param. Adjust calls to these and linker callbacks throughout.
346 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
347 get_ramstart): Delete status param. Adjust calls to these and
348 linker callbacks throughout.
350 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
352 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
353 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
354 target alignment verification.
356 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
358 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
359 section name if `bfd_elf_string_from_elf_section' returns an
362 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
364 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
365 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
366 for message. Continue processing rather than returning failure.
368 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
370 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
371 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
372 Call `bfd_set_error'.
374 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
377 * archive.c (bfd_slurp_armap): Replace
378 bfd_elf64_archive_slurp_armap with
379 _bfd_archive_64_bit_slurp_armap.
380 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
381 BFD64 is defined and the archive is too big.
382 (coff_write_armap): Likewise.
383 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
384 (_bfd_archive_64_bit_slurp_armap): This.
385 (bfd_elf64_archive_write_armap): Renamed to ...
386 (_bfd_archive_64_bit_write_armap): This.
387 * configure.ac: Add --enable-64-bit-archive.
388 (want_64_bit_archive): New. Set to true by default for 64-bit
389 MIPS and s390 ELF targets.
390 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
391 * config.in: Regenerated.
392 * configure: Likewise.
393 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
394 (bfd_elf64_archive_slurp_armap): Likewise.
395 (bfd_elf64_archive_write_armap): Likewise.
396 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
397 (bfd_elf64_archive_construct_extended_name_table): Likewise.
398 (bfd_elf64_archive_truncate_arname): Likewise.
399 (bfd_elf64_archive_read_ar_hdr): Likewise.
400 (bfd_elf64_archive_write_ar_hdr): Likewise.
401 (bfd_elf64_archive_openr_next_archived_file): Likewise.
402 (bfd_elf64_archive_get_elt_at_index): Likewise.
403 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
404 (bfd_elf64_archive_update_armap_timestamp): Likewise.
405 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
406 (bfd_elf64_archive_slurp_armap): Likewise.
407 (bfd_elf64_archive_write_armap): Likewise.
408 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
409 (bfd_elf64_archive_construct_extended_name_table): Likewise.
410 (bfd_elf64_archive_truncate_arname): Likewise.
411 (bfd_elf64_archive_read_ar_hdr): Likewise.
412 (bfd_elf64_archive_write_ar_hdr): Likewise.
413 (bfd_elf64_archive_openr_next_archived_file): Likewise.
414 (bfd_elf64_archive_get_elt_at_index): Likewise.
415 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
416 (bfd_elf64_archive_update_armap_timestamp): Likewise.
417 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
418 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
419 bfd_elfNN_archive_functions isn't defined.
420 (TARGET_LITTLE_SYM): Likewise.
421 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
422 (_bfd_archive_64_bit_write_armap): Likewise.
423 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
424 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
425 (_bfd_archive_64_bit_truncate_arname): Likewise.
426 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
427 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
428 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
429 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
430 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
431 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
432 * libbfd.h: Regenerated.
433 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
434 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
436 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
439 * cofflink.c (coff_link_check_archive_element): Return TRUE if
440 linker add_archive_element callback returns FALSE.
441 * ecoff.c (ecoff_link_check_archive_element): Likewise.
442 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
443 archive element if linker add_archive_element callback returns
445 * elflink.c (elf_link_add_archive_symbols): Likewise.
446 * pdp11.c (aout_link_check_ar_symbols): Likewise.
447 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
448 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
449 (xcoff_link_check_ar_symbols): Likewise.
451 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
453 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
454 <bfd_reloc_outofrange>: Unify error reporting code.
456 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
458 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
459 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
460 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
461 * bfd-in2.h: Regenerate.
462 * libbfd.h: Likewise.
464 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
466 * config.bfd: Add entry for arm-phoenix.
468 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
470 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
471 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
472 account for padding for stub section requiring one.
473 (elf32_arm_build_stubs): Add comment to stress the importance of
474 zeroing veneer section content.
476 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
478 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
480 * bfd-in2.h: Regenerate.
481 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
483 (arm_dedicated_stub_output_section_required_alignment): Likewise.
484 (arm_dedicated_stub_output_section_name): Likewise.
485 (arm_dedicated_stub_input_section_ptr): Likewise.
486 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
487 function description comment. Add support for dedicated output stub
488 section to given stub types.
489 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
490 elf32_arm_create_or_find_stub_sec.
491 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
492 (elf32_arm_size_stubs): Pass stub type when calling
493 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
494 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
496 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
498 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
499 when setting need_convert_load.
501 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
503 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
506 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
509 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
511 (elf_i386_convert_load): Don't convert R_386_GOT32.
513 2016-05-20 Alan Modra <amodra@gmail.com>
516 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
517 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
519 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
521 * elf32-arc.c (arc_elf_final_write_processing): Changed.
522 (debug_arc_reloc): Likewise.
523 (elf_arc_relocate_section): Likewise.
524 (elf_arc_check_relocs): Likewise.
525 (elf_arc_adjust_dynamic_symbol): Likewise.
526 (elf_arc_add_symbol_hook): Likewise.
528 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
530 * config.bfd: Remove `am34-*-linux*' support.
532 2016-05-19 Alan Modra <amodra@gmail.com>
534 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
535 relocs before plt relocs.
537 2016-05-19 Alan Modra <amodra@gmail.com>
539 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
540 before dereferencing.
542 2016-05-18 Nick Clifton <nickc@redhat.com>
544 * po/sv.po: Updated Swedish translation.
546 2016-05-18 Alan Modra <amodra@gmail.com>
548 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
549 for each BFD. Don't goto error_ret_free_local from outside loop.
551 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
553 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
554 STB_GNU_UNIQUE handling.
555 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
556 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
557 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
558 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
559 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
560 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
561 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
562 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
563 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
564 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
565 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
566 (elf_backend_add_symbol_hook): Remove macro.
567 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
568 for STB_GNU_UNIQUE symbols.
570 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
572 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
574 (v850_elf_copy_private_bfd_data): ... here. Call the new
575 function and `_bfd_elf_copy_private_bfd_data'.
577 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
580 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
581 GOTPCREL relocation against large section.
583 2016-05-13 Alan Modra <amodra@gmail.com>
585 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
586 linker dynamic sections in calculating size and address of
587 dynamic tags rather than using output sections. Remove asserts.
588 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
589 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
590 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
591 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
592 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
593 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
594 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
595 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
596 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
597 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
598 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
599 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
600 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
601 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
602 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
603 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
604 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
605 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
606 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
607 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
608 * elflink.c (bfd_elf_final_link): Likewise.
609 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
610 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
611 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
612 don't set doit. Look up dynobj section.
613 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
614 invocation and dynamic tag vma calculation. Don't test
616 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
619 2016-05-13 Alan Modra <amodra@gmail.com>
621 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
622 octets_per_byte. Put dynamic .rela.plt last in link orders.
623 Assign output_offset for reloc sections rather than writing
624 sorted relocs from block corresponding to output_offset.
626 2016-05-12 Alan Modra <amodra@gmail.com>
628 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
630 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
632 * elfxx-mips.c (print_mips_ases): Add DSPR3.
634 2016-05-11 Alan Modra <amodra@gmail.com>
636 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
637 (elf32_hppa_check_relocs): Don't set dynobj.
638 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
639 (elf32_hppa_build_stubs): Likewise.
640 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
642 2016-05-11 Alan Modra <amodra@gmail.com>
645 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
646 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
648 2016-05-10 Jiong Wang <jiong.wang@arm.com>
650 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
651 aarch64_tls_transition check.
653 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
655 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
657 (arm_stub_sym_claimed): New function.
658 (elf32_arm_create_stub): Use veneered symbol name and section if
659 veneer needs to claim its symbol, and keep logic unchanged otherwise.
660 (arm_stub_claim_sym): New function.
661 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
662 veneered symbol, otherwise create local symbol as before.
664 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
666 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
667 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
668 and set branch type of a symbol.
669 (bfd_elf32_arm_process_before_allocation): Likewise.
670 (elf32_arm_relocate_section): Likewise and fix identation along the
672 (allocate_dynrelocs_for_symbol): Likewise.
673 (elf32_arm_finish_dynamic_symbol): Likewise.
674 (elf32_arm_swap_symbol_in): Likewise.
675 (elf32_arm_swap_symbol_out): Likewise.
677 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
679 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
680 * bfd-in2.h: Regenerated.
681 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
682 parameter to add_stub_section callback.
683 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
684 and pass it down to add_stub_section.
685 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
687 (elf32_arm_size_stubs): Add output section parameter to
688 add_stub_section function pointer parameter.
690 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
692 * elf32-arm.c (elf32_arm_create_stub): New function.
693 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
695 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
697 * elf32-arm.c (enum elf32_arm_stub_type): Delete
698 arm_stub_a8_veneer_lwm enumerator.
699 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
700 aforementioned enumerator.
701 (struct elf32_arm_stub_hash_entry): Delete target_addend
702 field and add source_value.
703 (struct a8_erratum_fix): Delete addend field and add target_offset.
704 (stub_hash_newfunc): Initialize source_value field amd remove
705 initialization for target_addend.
706 (arm_build_one_stub): Stop special casing Thumb relocations: promote
707 the else to being always executed, moving the
708 arm_stub_a8_veneer_b_cond specific code in it. Remove
709 stub_entry->target_addend from points_to computation.
710 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
711 to target symbol from start of section rather than the offset from the
713 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
714 fields from struct a8_erratum_fix's offset and target_offset
716 (make_branch_to_a8_stub): Rename target variable to loc. Compute
717 veneered_insn_loc and loc using stub_entry's source_value.
719 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
721 (elf32_arm_merge_eabi_attributes): Add merging logic for
724 2016-05-10 Pip Cet <pipcet@gmail.com>
727 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
728 Define as _bfd_generic_copy_link_hash_symbol_type when using
731 2016-05-09 Nick Clifton <nickc@redhat.com>
734 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
735 field before accessing sections array.
737 2016-05-09 Christophe Monat <christophe.monat@st.com>
740 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
741 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
743 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
745 (create_instruction_vldmdb): Likewise.
746 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
747 uses it to re-encode.
749 2016-05-09 Nick Clifton <nickc@redhat.com>
752 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
755 2016-05-09 Alan Modra <amodra@gmail.com>
757 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
759 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
762 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
763 documenting that indx == -3 if symbol is defined in a discarded
765 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
766 symbol is defined in a discarded section.
767 (elf_link_output_extsym): Strip a global symbol defined in a
770 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
772 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
775 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
777 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
779 (elf_i386_convert_load_reloc): This. New function.
780 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
782 (elf_x86_64_convert_load_reloc): This. New function.
784 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
786 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
787 Don't check if contents == NULL.
788 (elf_i386_tls_transition): Add from_relocate_section. Check
789 from_relocate_section instead of contents != NULL. Update
790 elf_i386_check_tls_transition call.
791 (elf_i386_check_relocs): Cache the section contents if
792 keep_memory is FALSE. Pass FALSE as from_relocate_section to
793 elf_i386_tls_transition.
794 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
795 to elf_i386_tls_transition.
796 (elf_backend_caches_rawsize): New.
797 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
799 (elf_x86_64_tls_transition): Add from_relocate_section. Check
800 from_relocate_section instead of contents != NULL.
801 (elf_x86_64_check_relocs): Cache the section contents if
802 keep_memory is FALSE. Pass FALSE as from_relocate_section to
803 elf_x86_64_tls_transition.
804 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
805 to elf_x86_64_tls_transition.
806 (elf_backend_caches_rawsize): New.
808 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
811 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
814 2016-05-03 Jiong Wang <jiong.wang@arm.com>
816 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
817 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
818 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
819 no_apply_dynamic_relocs.
820 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
821 dynamic relocations generated.
823 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
825 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
827 (elf_i386_create_dynamic_sections): Here.
828 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
829 interp setting to ...
830 (elf_x86_64_create_dynamic_sections): Here.
832 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
834 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
835 and replace (EH)->has_got_reloc with GOT_RELOC.
836 (elf_i386_fixup_symbol): Pass has_got_reloc to
837 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
838 (elf_i386_allocate_dynrelocs): Likewise.
839 (elf_i386_relocate_section): Likewise.
840 (elf_i386_finish_dynamic_symbol): Likewise.
841 (elf_i386_convert_load): Pass TRUE to
842 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
843 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
844 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
845 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
846 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
847 (elf_x86_64_allocate_dynrelocs): Likewise.
848 (elf_x86_64_relocate_section): Likewise.
849 (elf_x86_64_finish_dynamic_symbol): Likewise.
850 (elf_x86_64_convert_load): Pass TRUE to
851 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
853 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
855 * elf32-i386.c (check_relocs_failed): New.
856 (elf_i386_check_relocs): Set check_relocs_failed on error.
857 (elf_i386_relocate_section): Skip if check_relocs failed.
859 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
861 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
862 check_relocs_failed on error.
864 2016-04-29 Nick Clifton <nickc@redhat.com>
867 * elf-bfd.h (struct elf_backend_data): Rename
868 elf_backend_set_special_section_info_and_link to
869 elf_backend_copy_special_section_fields.
870 * elfxx-target.h: Likewise.
871 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
872 comparing section flags.
873 (copy_special_section_fields): New function.
874 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
875 Perform two scans over special sections. The first one looks for
876 a direct mapping between the output section and an input section.
877 The second scan looks for a possible match based upon section
879 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
880 function. Handle setting the sh_link field of SHT_ARM_EXIDX
882 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
883 elf32_i386_copy_solaris_special_section_fields.
884 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
885 Rename to elf32_sparc_copy_solaris_special_section_fields.
886 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
887 elf64_x86_64_copy_solaris_special_section_fields.
889 2016-04-28 Nick Clifton <nickc@redhat.com>
891 * po/zh_CN.po: Updated Chinese (simplified) translation.
893 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
896 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
897 when estimating distances between output sections.
899 2016-04-27 Alan Modra <amodra@gmail.com>
901 * elflink.c (_bfd_elf_is_start_stop): New function.
902 (_bfd_elf_gc_mark_rsec): Use it.
903 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
905 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
907 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
908 * mmo.c (mmo_get_section_contents): Likewise.
909 (mmo_set_section_contents): Likewise.
911 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
913 * elf-bfd.h (elf_link_hash_table): Update comments for
915 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
916 the unused NULL entry at the head of dynamic symbol table.
917 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
920 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
922 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
923 created file from dynobj.
925 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
927 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
928 normal input file if possible.
930 2016-04-21 Nick Clifton <nickc@redhat.com>
932 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
933 * aout-target.h: Likewise.
934 * aout-tic30.c: Likewise.
935 * binary.c: Likewise.
937 * coff-alpha.c: Likewise.
938 * coff-rs6000.c: Likewise.
939 * coff64-rs6000.c: Likewise.
940 * coffcode.h: Likewise.
941 * i386msdos.c: Likewise.
942 * i386os9k.c: Likewise.
945 * libbfd-in.h: Likewise.
946 * libecoff.h: Likewise.
947 * mach-o-target.c: Likewise.
949 * nlm-target.h: Likewise.
952 * plugin.c: Likewise.
953 * ppcboot.c: Likewise.
956 * tekhex.c: Likewise.
957 * versados.c: Likewise.
958 * vms-alpha.c: Likewise.
960 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
961 * linker.c (bfd_link_check_relocs): New function.
962 (_bfd_generic_link_check_relocs): New function.
963 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
964 _bfd_link_check_relocs field.
965 (struct bfd_target)L Add _bfd_link_check_relocs field.
966 * bfd-in2.h: Regenerate.
967 * libbfd.h: Regenerate.
969 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
971 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
972 (elf_backend_gc_sweep_hook): Likewise.
973 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
974 (elf_backend_gc_sweep_hook): Likewise.
976 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
978 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
981 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
984 * elf64-x86-64.c (check_relocs_failed): New.
985 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
986 Support relocation agaist local symbol. Set check_relocs_failed.
987 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
988 R_X86_64_32 relocation overflow.
989 (elf_x86_64_relocate_section): Skip if check_relocs failed.
990 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
992 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
994 * elf32-i386.c (elf_i386_check_relocs): Call
995 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
996 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
998 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1001 * elflink.c (_bfd_elf_link_check_relocs): New function.
1002 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1003 if check_relocs_after_open_input is FALSE.
1005 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1007 * cache.c: Update old style function definitions.
1008 * elf32-m68k.c: Likewise.
1009 * elf64-mmix.c: Likewise.
1010 * stab-syms.c: Likewise.
1012 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1014 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1016 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1018 * Makefile.in: Regenerated with automake 1.11.6.
1019 * aclocal.m4: Likewise.
1020 * doc/Makefile.in: Likewise.
1022 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1024 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1025 * bfd-in2.h: Regenerate.
1026 * libbfd.h: Regenerate.
1027 * elf32-arc.c: Add 'opcode/arc.h' include.
1028 (struct arc_relocation_data): Add symbol_name.
1029 (arc_special_overflow_checks): New function.
1030 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1031 required, add an extra comment.
1032 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1034 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1036 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1038 (elf_arc_relocate_section): Update enum uses.
1039 (elf_arc_check_relocs): Likewise.
1040 (elf_arc_finish_dynamic_symbol): Likewise.
1042 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1044 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1047 2016-04-14 Nick Clifton <nickc@redhat.com>
1050 * elf-bbfd.h (struct elf_backend_data): New field:
1052 New field: elf_backend_set_special_section_info_and_link
1053 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1055 (elf_backend_set_special_section_info_and_link): Define if not
1057 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1058 elf_backend_strtab_flags macros to initialise fields in structure.
1059 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1060 being set even if SHF_MERGE is not set.
1061 (elf_fake_sections): Likewise.
1062 (section_match): New function. Matches two ELF sections based
1063 upon fixed characteristics.
1064 (find_link): New function. Locates a section in a BFD that
1065 matches a section in a different BFD.
1066 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1067 fields of reserved sections.
1068 (bfd_elf_compute_section_file_positions): Set the flags for the
1069 .shstrtab section based upon the elf_strtab_flags field in the
1070 elf_backend_data structure.
1071 (swap_out_syms): Likewise for the .strtab section.
1072 * elflink.c (bfd_elf_final_link): Set the flags for the
1073 .strtab section based upon the elf_strtab_flags field in the
1074 elf_backend_data structure.
1075 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1076 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1078 (elf_backend_set_special_section_info_and_link): Define for
1080 * elf32-sparc.c: Likewise.
1081 * elf64-x86-64.c: Likewise.
1083 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1088 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1089 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1090 applies to read-only section.
1091 * elf32-i386.c (elf_i386_link_hash_table): Add
1092 readonly_dynrelocs_against_ifunc.
1093 (elf_i386_allocate_dynrelocs): Updated.
1094 (elf_i386_size_dynamic_sections): Issue an error for read-only
1095 segment with dynamic IFUNC relocations only if
1096 readonly_dynrelocs_against_ifunc is TRUE.
1097 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1098 readonly_dynrelocs_against_ifunc.
1099 (elf_x86_64_allocate_dynrelocs): Updated.
1100 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1101 segment with dynamic IFUNC relocations only if
1102 readonly_dynrelocs_against_ifunc is TRUE.
1103 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1106 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1108 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1109 a fall through from error_ret_free_internal. Free local_syms in
1110 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1112 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1114 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1115 (relocate_plt_for_entry): Likewise.
1117 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1119 * elf32-arc.c (elf_arc_check_relocs): Changed
1121 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1123 * elf32-arc.c (name_for_global_symbol): Changed assert.
1124 (get_replace_function): Created.:
1125 (struct arc_relocation_data): Changed to signed types.
1126 (defines S, L, P, PDATA): Casted to signed type.
1127 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1128 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1129 (arc_do_relocation): Changed.
1131 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1133 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1135 (elf_arc_relocate_section): Added and changed asserts, validating
1136 the synamic symbol index.
1137 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1138 relocation if symbol has dynindx set to -1.
1140 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1142 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1143 and internal symbols which have a dynamic index into local
1146 2016-04-04 Nick Clifton <nickc@redhat.com>
1149 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1150 version number if the version is zero.
1152 2016-04-01 Alan Modra <amodra@gmail.com>
1155 * elflink.c (on_needed_list): Recursively check needed status.
1156 (elf_link_add_object_symbols): Adjust.
1158 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1160 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1161 internal_relocs only if they aren't cached.
1163 2016-03-29 Nick Clifton <nickc@redhat.com>
1166 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1167 assertion on the size of the got section to allow it to be bigger
1168 than the number of relocs.
1170 2016-03-29 Toni Spets <toni.spets@iki.fi>
1173 * coffcode.h (coff_write_object_contents): Revert accidental
1176 2016-03-22 Alan Modra <amodra@gmail.com>
1179 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1180 DW_FORM_flag_present.
1182 2016-03-22 Nick Clifton <nickc@redhat.com>
1184 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1185 architecture name for backwards compatibility.
1187 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1188 unbounded stack use.
1190 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1191 sufficiently recent version of GCC.
1192 * configure: Regenerate.
1194 2016-03-22 Alan Modra <amodra@gmail.com>
1197 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1199 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1201 * archures.c (bfd_mach_arc_nps400): Define.
1202 * bfd-in2.h: Regenerate.
1203 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1204 some existing entries to make space.
1205 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1206 (arc_elf_final_write_processing): Likewise.
1208 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1210 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1212 (arc_elf_final_write_processing): Don't bother setting cpu field
1213 in e_flags, this will have been set elsewhere.
1215 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1217 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1220 2016-03-21 Nick Clifton <nickc@redhat.com>
1222 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1223 * configure: Regenerate.
1224 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1225 alloca with call to xmalloc.
1226 * elf32-nds32.c: Likewise.
1227 * elf64-hppa.c: Likewise.
1228 * elfxx-mips.c: Likewise.
1230 * pei-x86_64.c: Likewise.
1234 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1237 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1239 (elf_i386_relocate_section): Likewise.
1240 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1241 (elf_x86_64_relocate_section): Likewise.
1243 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1246 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1247 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1248 relocation overflow check.
1250 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1252 * bfd-in2.h: Regenerated.
1254 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1257 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1258 uses bytes not octets.
1259 * elflink.c (resolve_section): Likewise.
1260 Add a bfd parameter.
1261 (eval_section): Pass the input_bfd to resolve_section.
1262 (bfd_elf_perform_complex_relocation): Convert byte offset to
1263 octets before read and writing values.
1264 (elf_link_input_bfd): Add byte to octet conversions.
1265 (elf_reloc_link_order): Likewise.
1266 (elf_fixup_link_order): Likewise.
1267 (bfd_elf_final_link): Likewise.
1268 * reloc.c (_bfd_final_link_relocate): Likewise.
1269 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1271 2016-03-10 Nick Clifton <nickc@redhat.com>
1273 * config.bfd: Mark the i370 target as obsolete.
1275 2016-03-09 Pedro Alves <palves@redhat.com>
1277 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1278 gcc ABI)" to printable name.
1279 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1280 of "v850-rh850" as printable name.
1282 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1285 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1286 relocations against absolute symbols.
1288 2016-03-09 Alan Modra <amodra@gmail.com>
1291 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1292 length elements in the archive.
1294 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1297 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1298 for -E/--dynamic-list only when not relocatable.
1300 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1303 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1304 count for locally defined local IFUNC symbols in shared object.
1305 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1307 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1310 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1313 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1314 Andrew Burgess <andrew.burgess@embecosm.com>
1316 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1317 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1318 (arc_elf_howto_init): Added assert to validate relocations.
1319 (get_middle_endian_relocation): Delete.
1320 (middle_endian_convert): New function.
1321 (ME): Redefine, now does nothing.
1322 (IS_ME): New define.
1323 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1324 definition to call middle_endian_convert. Add a new local
1325 variable and make use of this throughout. Added call to
1326 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1328 2016-03-07 Nick Clifton <nickc@redhat.com>
1331 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1332 length elements in the archive.
1334 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1336 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1337 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1339 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1342 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1343 executable as definition if the new definition comes from a
1346 2016-03-02 Alan Modra <amodra@gmail.com>
1348 * Makefile.in: Regenerate.
1349 * po/SRC-POTFILES.in: Regenerate.
1351 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1353 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1354 relocation addend when sections get merged.
1356 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1358 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1360 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1361 Assert for code sections dynamic relocs.
1363 2016-02-26 Renlin Li <renlin.li@arm.com>
1365 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1366 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1368 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1371 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1372 load with locally bound symbols if PIC is false or there is no
1373 base register. Optimize branch to 0 if PIC is false.
1374 (elf_i386_relocate_section): Don't generate dynamic relocations
1375 against undefined weak symbols if PIC is false.
1376 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1377 if we can't estimate relocation overflow with --no-relax.
1378 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1379 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1380 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1381 against undefined weak symbols if PIC is false.
1383 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1386 * bfd.c (bfd): Change flags to 20 bits.
1387 (BFD_CONVERT_ELF_COMMON): New.
1388 (BFD_USE_ELF_STT_COMMON): Likewise.
1389 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1390 BFD_USE_ELF_STT_COMMON.
1391 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1392 * configure.ac: Remove --enable-elf-stt-common.
1393 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1394 common symbol depending on BFD_CONVERT_ELF_COMMON and
1395 BFD_USE_ELF_STT_COMMON.
1396 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1398 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1400 (elf_link_convert_common_type): New function.
1401 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1402 common symbol depending on BFD_CONVERT_ELF_COMMON and
1403 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1404 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1405 and BFD_USE_ELF_STT_COMMON to object_flags.
1406 (TARGET_LITTLE_SYM): Likewise.
1407 * syms.c (BSF_KEEP_G): Renamed to ...
1408 (BSF_ELF_COMMON): This.
1409 * bfd-in2.h: Regenerated.
1410 * config.in: Likewise.
1411 * configure: Likewise.
1413 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1419 (elf_i386_link_hash_entry): Add has_got_reloc and
1421 (elf_i386_link_hash_table): Add interp.
1422 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1424 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1426 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1427 (elf_i386_fixup_symbol): New function.
1428 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1429 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1430 relocations and discard relocations against resolved undefined
1431 weak symbols in executable. Don't make resolved undefined weak
1432 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1433 relocation against undefined weak symbols in PIE.
1434 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1435 (elf_i386_relocate_section): Don't generate dynamic relocations
1436 against resolved undefined weak symbols in PIE, except for
1438 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1439 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1440 Don't generate dynamic relocation against resolved undefined weak
1441 symbol in executable.
1442 (elf_i386_finish_dynamic_sections): Call
1443 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1444 (elf_backend_fixup_symbol): New.
1445 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1446 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1448 (elf_x86_64_link_hash_table): Add interp.
1449 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1451 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1453 (elf_x86_64_check_relocs): Set has_got_reloc and
1455 (elf_x86_64_fixup_symbol): New function.
1456 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1457 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1458 relocations and discard relocations against resolved undefined
1459 weak symbols in executable. Don't make resolved undefined weak
1460 symbols in executable dynamic.
1461 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1462 (elf_x86_64_relocate_section): Check relocation overflow for
1463 dynamic relocations against unresolved weak undefined symbols.
1464 Don't generate dynamic relocations against resolved weak
1465 undefined symbols in PIE.
1466 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1467 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1468 Don't generate dynamic relocation against resolved undefined weak
1469 symbol in executable.
1470 (elf_x86_64_finish_dynamic_sections): Call
1471 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1472 (elf_backend_fixup_symbol): New.
1474 2016-02-26 Alan Modra <amodra@gmail.com>
1476 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1477 save_restore_funcs, rest of sections when not relocatable.
1478 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1479 (sfpr_define): Define all symbols on emitted code.
1480 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1481 when relocatable. Move sfpr_define loop earlier.
1483 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1486 (elf_x86_64_relocate_section): Use it. Replace
1487 x86_64_elf_howto_table[r_type] with howto.
1489 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1492 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1493 symbol version is unknown.
1495 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1498 to (bfd_vma) -1 when setting needs_plt to 0.
1499 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1501 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1503 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1504 library, instead of PIC, and don't check PDE when making linker
1505 assigned symbol dynamic.
1507 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1509 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1510 ABIVERSION for non-executable stack.
1512 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1515 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1516 Always produce a RELATIVE reloc for a local symbol.
1518 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1520 Fix test-case ld-elf/pr19617b
1521 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1522 discard unused non-function symbols when --dynamic-list-data.
1524 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1526 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1527 dynsym section, even if it is empty, with dynamic sections.
1529 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1531 * syms.c: Remove BSF_COMMON from comments.
1532 * bfd-in2.h: Regenerated.
1534 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1536 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1537 for destination. Remove useless function parameters.
1538 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1540 2016-02-19 Nick Clifton <nickc@redhat.com>
1543 * aoutx.h (aout_link_add_symbols): Check for out of range string
1547 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1548 processing if we encounter a reloc without an associated symbol.
1550 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1553 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1554 sections for -E/--dynamic-list.
1556 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1558 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1561 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1563 * plugin.c (plugin_vec): Set match priority to 255.
1564 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1565 matching against the plugin vector, take priority from there not
1568 2016-02-15 Nick Clifton <nickc@redhat.com>
1570 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1571 for length and type fields. Use a signed value for the
1572 suffix_length field.
1574 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1577 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1578 significant bit in GOT offset for R_386_GOT32X.
1580 2016-02-10 Nick Clifton <nickc@redhat.com>
1583 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1585 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1586 number of messages about FDE encoding preventing .eh_frame_hdr
1589 2016-02-09 Nick Clifton <nickc@redhat.com>
1591 * oasys.c (oasys_archive_p): Fix indentation.
1592 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1593 constant for left shifting.
1595 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1596 helpful warning message to explain why certain AArch64 relocs
1599 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1601 * pe-mips.c (coff_mips_reloc): Fix formatting.
1603 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1605 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1606 to bfd_mach_arc_arc600.
1608 2016-02-04 Alan Modra <amodra@gmail.com>
1610 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1613 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1617 distances in the compressed_size field of the output section.
1619 2016-02-02 Alan Modra <amodra@gmail.com>
1621 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1622 ELFv2 entry optimization.
1624 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1628 no relocations in relocatable files.
1630 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1633 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1634 if a symbol from a library loaded via DT_NEEDED doesn't match
1635 the symbol referenced by regular object.
1637 2016-02-01 Nathaniel Smith <njs@pobox.com>
1639 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1642 2016-02-01 Alan Modra <amodra@gmail.com>
1644 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1645 an out of range reloc_index.
1646 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1648 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1650 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1651 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1652 * Makefile.in: Regenerated.
1654 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1656 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1658 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1661 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1663 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1665 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1669 against STT_GNU_IFUNC symbol only with dynamic symbols.
1670 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1672 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1675 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1676 decompress debug sections.
1678 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1680 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1683 2016-01-25 Nick Clifton <nickc@redhat.com>
1686 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1687 dsym filename buffer.
1689 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1691 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1693 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1695 * elfxx-mips.c (BZ16_REG): Correct calculation.
1697 2016-01-21 Nick Clifton <nickc@redhat.com>
1699 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1700 changing the type of _loc to be bfd_byte *.
1701 (elf_arc_finish_dynamic_symbol): Likewise.
1703 2016-01-21 Nick Clifton <nickc@redhat.com>
1706 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1707 class of the linker stub bfd.
1708 (elf32_arm_check_relocs): Skip check for pic format after
1709 processing a vxWorks R_ARM_ABS12 reloc.
1710 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1711 reporting a class mismatch.
1713 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1715 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1716 veneer for sym_sec != input_sec.
1717 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1718 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1719 calculation destination.
1721 2016-01-21 Alan Modra <amodra@gmail.com>
1723 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1724 (swap_linux_prpsinfo64_out): New function.
1725 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1726 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1727 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1728 (elfcore_write_linux_prpsinfo64): Likewise.
1729 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1730 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1731 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1733 2016-01-21 Alan Modra <amodra@gmail.com>
1735 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1736 * elf.c: Adjust #include.
1737 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1738 * Makefile.am (SOURCE_HFILES): Update.
1739 * Makefile.in: Regenerate.
1740 * po/SRC-PORFILES.in: Regenerate.
1742 2016-01-21 Alan Modra <amodra@gmail.com>
1744 * configure.ac: Move corefile selection later in file. Move
1745 tdefaults code immediately after other target vector code.
1746 * configure: Regenerate.
1748 2016-01-20 Mickael Guene <mickael.guene@st.com>
1750 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1751 section using '.text.noread' pattern.
1753 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1755 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1757 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1758 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1760 * arc-plt.def: New file.
1761 * arc-plt.h: Likewise.
1762 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1763 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1764 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1765 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1766 (name_for_global_symbol): Added.
1767 (ADD_RELA): Helper to create dynamic relocs.
1768 (new_got_entry_to_list): Create a new got entry in linked list.
1769 (symbol_has_entry_of_type): Search for specific type of entry in
1771 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1772 (is_reloc_for_TLS, arc_elf_set_private_flags)
1773 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1774 (arc_elf_merge_private_bfd_data): New functions.
1775 (debug_arc_reloc): Cleaned debug info printing.
1776 (PDATA reloc): Changed not to perform address alignment.
1777 (reverse_me): Added. Fix for ARC_32 relocs.
1778 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1780 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1781 Changed function to access an array of list of GOT entries instead
1782 of just an array of offsets.
1783 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1784 (elf_arc_check_relocs): Likewise.
1785 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1786 (elf_arc_finish_dynamic_sections): Likewise
1787 (arc_create_dynamic_sections): Modified conditions to create
1789 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1790 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1791 (relocate_plt_for_entry): Changed to support new way to define PLT
1793 (add_symbol_to_plt): Likewise.
1794 (arc_elf_link_hash_table_create): New function.
1796 2016-01-18 Nick Clifton <nickc@redhat.com>
1799 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1800 section number into internal section number.
1801 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1802 * coffswap.h (coff_swap_sym_in): Likewise.
1803 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1804 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1805 section number field is big enough to hold the external value.
1807 2016-01-17 Alan Modra <amodra@gmail.com>
1809 * configure: Regenerate.
1811 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1813 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1814 when address in first unwind entry does not match start of
1817 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1818 Jiong Wang <jiong.wang@arm.com>
1821 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1824 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1826 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1827 place 'R_' before the reloc name returned.
1828 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1829 the relocation string.
1831 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1833 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1834 factored out from...
1835 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1837 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1839 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1840 attribute check after ELF file header flag check.
1842 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1844 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1845 return status from `_bfd_elf_merge_object_attributes'.
1847 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1849 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1850 factored out from...
1851 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1853 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1855 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1856 handling of input MIPS ABI flags together.
1858 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1860 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1861 attribute checks for null input.
1863 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1865 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1866 pointers to target data.
1868 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1870 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1873 2016-01-01 Alan Modra <amodra@gmail.com>
1875 Update year range in copyright notice of all files.
1877 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1879 Copyright (C) 2016 Free Software Foundation, Inc.
1881 Copying and distribution of this file, with or without modification,
1882 are permitted in any medium without royalty provided the copyright
1883 notice and this notice are preserved.
1889 version-control: never