1 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
5 offsets until reloc_toaddr.
7 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
10 Don't check symbol type for STN_UNDEF symbol index.
11 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
12 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
15 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
17 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
19 (using_thumb2): Try Tag_THUMB_ISA_use first and check
20 for exact arch value then. Force review of arch check logic for new
22 (arch_has_arm_nop): Update and fix arch check logic. Force review of
23 that logic for new architecture.
24 (arch_has_thumb2_nop): Remove.
25 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
26 (elf32_arm_final_link_relocate): Likewise but using thumb2.
28 2016-06-14 Alan Modra <amodra@gmail.com>
30 * bfd-in.h (bfd_my_archive): Delete.
31 * bfd-in2.h: Regenerate.
33 2016-06-14 Alan Modra <amodra@gmail.com>
36 * archive.c (open_nested_file): Set my_archive.
37 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
39 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
41 * bfdwin.c (bfd_get_file_window): Likewise.
42 * cache.c (cache_bmmap): Likewise.
43 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
44 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
46 * plugin.c (try_claim): Likewise.
47 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
48 file within thin archive, not the archive.
50 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
53 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
54 section address for R_386_GOT32/R_386_GOT32X relocations against
55 IFUNC symbols if there is no base register and return error for
58 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
60 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
61 GOT32 adjustment for static executables.
63 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
65 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
67 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
69 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
71 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
73 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
75 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
77 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
79 (elf_arc_relocate_section): Fixed mistake in PIE related
81 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
83 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
85 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
86 enable support for "-z combreloc" and DT_RELACOUNT.
87 (elf_backend_reloc_type_class): Likewise
89 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
92 * elf32-i386.c (elf_i386_relocate_section): When relocating
93 R_386_GOT32, return error without a base register for PIC and
94 subtract the .got.plt section address only with a base register.
96 2016-06-10 Alan Modra <amodra@gmail.com>
98 * elf-strtab.c (struct strtab_save): Use size_t for "size".
99 (struct elf_strtab_hash): Likewise for "size" and "alloced".
100 (_bfd_elf_strtab_init): Formatting.
101 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
102 (_bfd_elf_strtab_addref): Take size_t idx param.
103 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
104 (_bfd_elf_strtab_offset): Likewise.
105 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
106 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
107 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
108 (_bfd_elf_strtab_finalize): Similarly.
109 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
110 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
111 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
112 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
114 (bfd_section_from_shdr): Delete amt.
115 (_bfd_elf_init_reloc_shdr): Likewise.
116 (_bfd_elf_link_assign_sym_version): Likewise.
117 (assign_section_numbers): Use size_t reloc_count.
118 * elflink.c (struct elf_symbuf_head): Use size_t "count".
119 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
120 (elf_link_is_defined_archive_symbol): Likewise.
121 (elf_add_dt_needed_tag): Likewise.
122 (elf_finalize_dynstr): Likewise.
123 (elf_link_add_object_symbols): Likewise.
124 (bfd_elf_size_dynamic_sections): Likewise.
125 (elf_create_symbuf): Similarly.
126 (bfd_elf_match_symbols_in_sections): Likewise.
127 (elf_link_swap_symbols_out): Likewise.
128 (elf_link_check_versioned_symbol): Likewise.
129 (bfd_elf_gc_record_vtinherit): Likewise.
130 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
132 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
135 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
136 and relocs only if shrinking occurred.
138 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
140 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
141 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
142 (elf_i386_check_tls_transition): Check indirect call and direct
143 call with the addr32 prefix for general and local dynamic models.
144 Set the tls_get_addr feild.
145 (elf_i386_convert_load_reloc): Always use addr32 prefix for
146 indirect ___tls_get_addr call via GOT.
147 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
148 transitions with indirect call and direct call with the addr32
151 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
153 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
154 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
155 (elf_s390_relocate_section): Fix comment.
156 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
159 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
161 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
162 section offset when calculation the larl operand in the first PLT
165 2016-06-07 Alan Modra <amodra@gmail.com>
167 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
168 to match other 32-bit archs.
169 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
170 (ppc_elf_object_p): Call it.
171 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
173 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
174 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
175 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
176 _bfd_elf_ppc_at_tprel_transform): Move to..
178 (_bfd_elf_ppc_set_arch): Declare.
179 * bfd-in2.h: Regenerate.
181 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
183 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
184 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
185 (elf_x86_64_check_tls_transition): Check indirect call and
186 direct call with the addr32 prefix for general and local dynamic
187 models. Set the tls_get_addr feild.
188 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
189 indirect __tls_get_addr call via GOT.
190 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
191 transitions with indirect call and direct call with the addr32
194 2016-06-04 Christian Groessler <chris@groessler.org>
196 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
198 2016-06-02 Nick Clifton <nickc@redhat.com>
201 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
203 (arch_info_struct): Likewise.
204 (architectures): Likewise.
206 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
208 * config.bfd: Replace -uclibc with *.
210 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
212 * elf64-x86-64.c: Replace data32 with data16 in comments.
214 2016-05-31 Alan Modra <amodra@gmail.com>
218 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
219 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
220 symbol given a version by a script different to the version
221 of the symbol being added.
222 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
223 _bfd_elf_strtab_restore. Don't fudge dynstr references.
224 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
225 (struct strtab_save): New.
226 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
227 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
228 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
230 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
232 * elf32-hppa.h: Add extern "C".
233 * elf32-nds32.h: Likewise.
234 * elf32-tic6x.h: Likewise.
236 2016-06-01 Nick Clifton <nickc@redhat.com>
238 * po/sr.po: New Serbian translation.
239 * configure.ac (ALL_LINGUAS): Add sr.
240 * configure: Regenerate.
242 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
244 * elfxx-mips.c (b_reloc_p): New function.
245 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
248 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
250 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
251 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
252 reloc location from calculation, treat the addend as signed with
253 local non-section symbols and enable overflow detection.
255 2016-05-28 Alan Modra <amodra@gmail.com>
257 * aoutx.h: Adjust linker callback calls throughout file,
260 * coff-alpha.c: Likewise.
261 * coff-arm.c: Likewise.
262 * coff-h8300.c: Likewise.
263 * coff-h8500.c: Likewise.
264 * coff-i960.c: Likewise.
265 * coff-mcore.c: Likewise.
266 * coff-mips.c: Likewise.
267 * coff-ppc.c: Likewise.
268 * coff-rs6000.c: Likewise.
269 * coff-sh.c: Likewise.
270 * coff-tic80.c: Likewise.
271 * coff-w65.c: Likewise.
272 * coff-z80.c: Likewise.
273 * coff-z8k.c: Likewise.
274 * coff64-rs6000.c: Likewise.
275 * cofflink.c: Likewise.
277 * elf-bfd.h: Likewise.
278 * elf-m10200.c: Likewise.
279 * elf-m10300.c: Likewise.
280 * elf32-arc.c: Likewise.
281 * elf32-arm.c: Likewise.
282 * elf32-avr.c: Likewise.
283 * elf32-bfin.c: Likewise.
284 * elf32-cr16.c: Likewise.
285 * elf32-cr16c.c: Likewise.
286 * elf32-cris.c: Likewise.
287 * elf32-crx.c: Likewise.
288 * elf32-d10v.c: Likewise.
289 * elf32-epiphany.c: Likewise.
290 * elf32-fr30.c: Likewise.
291 * elf32-frv.c: Likewise.
292 * elf32-ft32.c: Likewise.
293 * elf32-h8300.c: Likewise.
294 * elf32-hppa.c: Likewise.
295 * elf32-i370.c: Likewise.
296 * elf32-i386.c: Likewise.
297 * elf32-i860.c: Likewise.
298 * elf32-ip2k.c: Likewise.
299 * elf32-iq2000.c: Likewise.
300 * elf32-lm32.c: Likewise.
301 * elf32-m32c.c: Likewise.
302 * elf32-m32r.c: Likewise.
303 * elf32-m68hc1x.c: Likewise.
304 * elf32-m68k.c: Likewise.
305 * elf32-mep.c: Likewise.
306 * elf32-metag.c: Likewise.
307 * elf32-microblaze.c: Likewise.
308 * elf32-moxie.c: Likewise.
309 * elf32-msp430.c: Likewise.
310 * elf32-mt.c: Likewise.
311 * elf32-nds32.c: Likewise.
312 * elf32-nios2.c: Likewise.
313 * elf32-or1k.c: Likewise.
314 * elf32-ppc.c: Likewise.
315 * elf32-s390.c: Likewise.
316 * elf32-score.c: Likewise.
317 * elf32-score7.c: Likewise.
318 * elf32-sh.c: Likewise.
319 * elf32-sh64.c: Likewise.
320 * elf32-spu.c: Likewise.
321 * elf32-tic6x.c: Likewise.
322 * elf32-tilepro.c: Likewise.
323 * elf32-v850.c: Likewise.
324 * elf32-vax.c: Likewise.
325 * elf32-visium.c: Likewise.
326 * elf32-xstormy16.c: Likewise.
327 * elf32-xtensa.c: Likewise.
328 * elf64-alpha.c: Likewise.
329 * elf64-hppa.c: Likewise.
330 * elf64-ia64-vms.c: Likewise.
331 * elf64-mmix.c: Likewise.
332 * elf64-ppc.c: Likewise.
333 * elf64-s390.c: Likewise.
334 * elf64-sh64.c: Likewise.
335 * elf64-x86-64.c: Likewise.
336 * elflink.c: Likewise.
337 * elfnn-aarch64.c: Likewise.
338 * elfnn-ia64.c: Likewise.
339 * elfxx-mips.c: Likewise.
340 * elfxx-sparc.c: Likewise.
341 * elfxx-tilegx.c: Likewise.
342 * linker.c: Likewise.
344 * pe-mips.c: Likewise.
346 * reloc16.c: Likewise.
347 * simple.c: Likewise.
348 * vms-alpha.c: Likewise.
349 * xcofflink.c: Likewise.
350 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
351 status param. Adjust calls to these and linker callbacks throughout.
352 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
353 get_ramstart): Delete status param. Adjust calls to these and
354 linker callbacks throughout.
356 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
358 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
359 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
360 target alignment verification.
362 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
364 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
365 section name if `bfd_elf_string_from_elf_section' returns an
368 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
370 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
371 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
372 for message. Continue processing rather than returning failure.
374 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
376 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
377 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
378 Call `bfd_set_error'.
380 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
383 * archive.c (bfd_slurp_armap): Replace
384 bfd_elf64_archive_slurp_armap with
385 _bfd_archive_64_bit_slurp_armap.
386 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
387 BFD64 is defined and the archive is too big.
388 (coff_write_armap): Likewise.
389 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
390 (_bfd_archive_64_bit_slurp_armap): This.
391 (bfd_elf64_archive_write_armap): Renamed to ...
392 (_bfd_archive_64_bit_write_armap): This.
393 * configure.ac: Add --enable-64-bit-archive.
394 (want_64_bit_archive): New. Set to true by default for 64-bit
395 MIPS and s390 ELF targets.
396 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
397 * config.in: Regenerated.
398 * configure: Likewise.
399 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
400 (bfd_elf64_archive_slurp_armap): Likewise.
401 (bfd_elf64_archive_write_armap): Likewise.
402 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
403 (bfd_elf64_archive_construct_extended_name_table): Likewise.
404 (bfd_elf64_archive_truncate_arname): Likewise.
405 (bfd_elf64_archive_read_ar_hdr): Likewise.
406 (bfd_elf64_archive_write_ar_hdr): Likewise.
407 (bfd_elf64_archive_openr_next_archived_file): Likewise.
408 (bfd_elf64_archive_get_elt_at_index): Likewise.
409 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
410 (bfd_elf64_archive_update_armap_timestamp): Likewise.
411 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
412 (bfd_elf64_archive_slurp_armap): Likewise.
413 (bfd_elf64_archive_write_armap): Likewise.
414 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
415 (bfd_elf64_archive_construct_extended_name_table): Likewise.
416 (bfd_elf64_archive_truncate_arname): Likewise.
417 (bfd_elf64_archive_read_ar_hdr): Likewise.
418 (bfd_elf64_archive_write_ar_hdr): Likewise.
419 (bfd_elf64_archive_openr_next_archived_file): Likewise.
420 (bfd_elf64_archive_get_elt_at_index): Likewise.
421 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
422 (bfd_elf64_archive_update_armap_timestamp): Likewise.
423 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
424 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
425 bfd_elfNN_archive_functions isn't defined.
426 (TARGET_LITTLE_SYM): Likewise.
427 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
428 (_bfd_archive_64_bit_write_armap): Likewise.
429 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
430 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
431 (_bfd_archive_64_bit_truncate_arname): Likewise.
432 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
433 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
434 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
435 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
436 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
437 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
438 * libbfd.h: Regenerated.
439 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
440 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
442 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
445 * cofflink.c (coff_link_check_archive_element): Return TRUE if
446 linker add_archive_element callback returns FALSE.
447 * ecoff.c (ecoff_link_check_archive_element): Likewise.
448 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
449 archive element if linker add_archive_element callback returns
451 * elflink.c (elf_link_add_archive_symbols): Likewise.
452 * pdp11.c (aout_link_check_ar_symbols): Likewise.
453 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
454 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
455 (xcoff_link_check_ar_symbols): Likewise.
457 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
459 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
460 <bfd_reloc_outofrange>: Unify error reporting code.
462 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
464 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
465 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
466 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
467 * bfd-in2.h: Regenerate.
468 * libbfd.h: Likewise.
470 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
472 * config.bfd: Add entry for arm-phoenix.
474 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
476 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
477 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
478 account for padding for stub section requiring one.
479 (elf32_arm_build_stubs): Add comment to stress the importance of
480 zeroing veneer section content.
482 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
484 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
486 * bfd-in2.h: Regenerate.
487 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
489 (arm_dedicated_stub_output_section_required_alignment): Likewise.
490 (arm_dedicated_stub_output_section_name): Likewise.
491 (arm_dedicated_stub_input_section_ptr): Likewise.
492 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
493 function description comment. Add support for dedicated output stub
494 section to given stub types.
495 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
496 elf32_arm_create_or_find_stub_sec.
497 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
498 (elf32_arm_size_stubs): Pass stub type when calling
499 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
500 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
502 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
504 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
505 when setting need_convert_load.
507 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
509 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
512 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
517 (elf_i386_convert_load): Don't convert R_386_GOT32.
519 2016-05-20 Alan Modra <amodra@gmail.com>
522 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
523 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
525 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
527 * elf32-arc.c (arc_elf_final_write_processing): Changed.
528 (debug_arc_reloc): Likewise.
529 (elf_arc_relocate_section): Likewise.
530 (elf_arc_check_relocs): Likewise.
531 (elf_arc_adjust_dynamic_symbol): Likewise.
532 (elf_arc_add_symbol_hook): Likewise.
534 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
536 * config.bfd: Remove `am34-*-linux*' support.
538 2016-05-19 Alan Modra <amodra@gmail.com>
540 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
541 relocs before plt relocs.
543 2016-05-19 Alan Modra <amodra@gmail.com>
545 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
546 before dereferencing.
548 2016-05-18 Nick Clifton <nickc@redhat.com>
550 * po/sv.po: Updated Swedish translation.
552 2016-05-18 Alan Modra <amodra@gmail.com>
554 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
555 for each BFD. Don't goto error_ret_free_local from outside loop.
557 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
559 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
560 STB_GNU_UNIQUE handling.
561 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
562 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
563 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
564 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
565 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
566 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
567 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
568 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
569 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
570 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
571 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
572 (elf_backend_add_symbol_hook): Remove macro.
573 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
574 for STB_GNU_UNIQUE symbols.
576 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
578 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
580 (v850_elf_copy_private_bfd_data): ... here. Call the new
581 function and `_bfd_elf_copy_private_bfd_data'.
583 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
586 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
587 GOTPCREL relocation against large section.
589 2016-05-13 Alan Modra <amodra@gmail.com>
591 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
592 linker dynamic sections in calculating size and address of
593 dynamic tags rather than using output sections. Remove asserts.
594 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
595 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
596 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
597 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
598 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
599 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
600 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
601 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
602 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
603 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
604 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
605 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
606 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
607 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
608 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
609 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
610 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
611 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
612 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
613 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
614 * elflink.c (bfd_elf_final_link): Likewise.
615 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
616 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
617 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
618 don't set doit. Look up dynobj section.
619 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
620 invocation and dynamic tag vma calculation. Don't test
622 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
625 2016-05-13 Alan Modra <amodra@gmail.com>
627 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
628 octets_per_byte. Put dynamic .rela.plt last in link orders.
629 Assign output_offset for reloc sections rather than writing
630 sorted relocs from block corresponding to output_offset.
632 2016-05-12 Alan Modra <amodra@gmail.com>
634 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
636 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
638 * elfxx-mips.c (print_mips_ases): Add DSPR3.
640 2016-05-11 Alan Modra <amodra@gmail.com>
642 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
643 (elf32_hppa_check_relocs): Don't set dynobj.
644 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
645 (elf32_hppa_build_stubs): Likewise.
646 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
648 2016-05-11 Alan Modra <amodra@gmail.com>
651 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
652 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
654 2016-05-10 Jiong Wang <jiong.wang@arm.com>
656 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
657 aarch64_tls_transition check.
659 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
661 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
663 (arm_stub_sym_claimed): New function.
664 (elf32_arm_create_stub): Use veneered symbol name and section if
665 veneer needs to claim its symbol, and keep logic unchanged otherwise.
666 (arm_stub_claim_sym): New function.
667 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
668 veneered symbol, otherwise create local symbol as before.
670 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
672 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
673 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
674 and set branch type of a symbol.
675 (bfd_elf32_arm_process_before_allocation): Likewise.
676 (elf32_arm_relocate_section): Likewise and fix identation along the
678 (allocate_dynrelocs_for_symbol): Likewise.
679 (elf32_arm_finish_dynamic_symbol): Likewise.
680 (elf32_arm_swap_symbol_in): Likewise.
681 (elf32_arm_swap_symbol_out): Likewise.
683 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
685 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
686 * bfd-in2.h: Regenerated.
687 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
688 parameter to add_stub_section callback.
689 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
690 and pass it down to add_stub_section.
691 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
693 (elf32_arm_size_stubs): Add output section parameter to
694 add_stub_section function pointer parameter.
696 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
698 * elf32-arm.c (elf32_arm_create_stub): New function.
699 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
701 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
703 * elf32-arm.c (enum elf32_arm_stub_type): Delete
704 arm_stub_a8_veneer_lwm enumerator.
705 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
706 aforementioned enumerator.
707 (struct elf32_arm_stub_hash_entry): Delete target_addend
708 field and add source_value.
709 (struct a8_erratum_fix): Delete addend field and add target_offset.
710 (stub_hash_newfunc): Initialize source_value field amd remove
711 initialization for target_addend.
712 (arm_build_one_stub): Stop special casing Thumb relocations: promote
713 the else to being always executed, moving the
714 arm_stub_a8_veneer_b_cond specific code in it. Remove
715 stub_entry->target_addend from points_to computation.
716 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
717 to target symbol from start of section rather than the offset from the
719 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
720 fields from struct a8_erratum_fix's offset and target_offset
722 (make_branch_to_a8_stub): Rename target variable to loc. Compute
723 veneered_insn_loc and loc using stub_entry's source_value.
725 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
727 (elf32_arm_merge_eabi_attributes): Add merging logic for
730 2016-05-10 Pip Cet <pipcet@gmail.com>
733 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
734 Define as _bfd_generic_copy_link_hash_symbol_type when using
737 2016-05-09 Nick Clifton <nickc@redhat.com>
740 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
741 field before accessing sections array.
743 2016-05-09 Christophe Monat <christophe.monat@st.com>
746 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
747 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
749 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
751 (create_instruction_vldmdb): Likewise.
752 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
753 uses it to re-encode.
755 2016-05-09 Nick Clifton <nickc@redhat.com>
758 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
761 2016-05-09 Alan Modra <amodra@gmail.com>
763 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
765 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
768 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
769 documenting that indx == -3 if symbol is defined in a discarded
771 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
772 symbol is defined in a discarded section.
773 (elf_link_output_extsym): Strip a global symbol defined in a
776 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
778 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
781 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
783 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
785 (elf_i386_convert_load_reloc): This. New function.
786 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
788 (elf_x86_64_convert_load_reloc): This. New function.
790 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
792 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
793 Don't check if contents == NULL.
794 (elf_i386_tls_transition): Add from_relocate_section. Check
795 from_relocate_section instead of contents != NULL. Update
796 elf_i386_check_tls_transition call.
797 (elf_i386_check_relocs): Cache the section contents if
798 keep_memory is FALSE. Pass FALSE as from_relocate_section to
799 elf_i386_tls_transition.
800 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
801 to elf_i386_tls_transition.
802 (elf_backend_caches_rawsize): New.
803 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
805 (elf_x86_64_tls_transition): Add from_relocate_section. Check
806 from_relocate_section instead of contents != NULL.
807 (elf_x86_64_check_relocs): Cache the section contents if
808 keep_memory is FALSE. Pass FALSE as from_relocate_section to
809 elf_x86_64_tls_transition.
810 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
811 to elf_x86_64_tls_transition.
812 (elf_backend_caches_rawsize): New.
814 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
817 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
820 2016-05-03 Jiong Wang <jiong.wang@arm.com>
822 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
823 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
824 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
825 no_apply_dynamic_relocs.
826 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
827 dynamic relocations generated.
829 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
831 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
833 (elf_i386_create_dynamic_sections): Here.
834 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
835 interp setting to ...
836 (elf_x86_64_create_dynamic_sections): Here.
838 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
840 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
841 and replace (EH)->has_got_reloc with GOT_RELOC.
842 (elf_i386_fixup_symbol): Pass has_got_reloc to
843 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
844 (elf_i386_allocate_dynrelocs): Likewise.
845 (elf_i386_relocate_section): Likewise.
846 (elf_i386_finish_dynamic_symbol): Likewise.
847 (elf_i386_convert_load): Pass TRUE to
848 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
849 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
850 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
851 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
852 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
853 (elf_x86_64_allocate_dynrelocs): Likewise.
854 (elf_x86_64_relocate_section): Likewise.
855 (elf_x86_64_finish_dynamic_symbol): Likewise.
856 (elf_x86_64_convert_load): Pass TRUE to
857 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
859 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
861 * elf32-i386.c (check_relocs_failed): New.
862 (elf_i386_check_relocs): Set check_relocs_failed on error.
863 (elf_i386_relocate_section): Skip if check_relocs failed.
865 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
867 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
868 check_relocs_failed on error.
870 2016-04-29 Nick Clifton <nickc@redhat.com>
873 * elf-bfd.h (struct elf_backend_data): Rename
874 elf_backend_set_special_section_info_and_link to
875 elf_backend_copy_special_section_fields.
876 * elfxx-target.h: Likewise.
877 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
878 comparing section flags.
879 (copy_special_section_fields): New function.
880 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
881 Perform two scans over special sections. The first one looks for
882 a direct mapping between the output section and an input section.
883 The second scan looks for a possible match based upon section
885 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
886 function. Handle setting the sh_link field of SHT_ARM_EXIDX
888 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
889 elf32_i386_copy_solaris_special_section_fields.
890 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
891 Rename to elf32_sparc_copy_solaris_special_section_fields.
892 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
893 elf64_x86_64_copy_solaris_special_section_fields.
895 2016-04-28 Nick Clifton <nickc@redhat.com>
897 * po/zh_CN.po: Updated Chinese (simplified) translation.
899 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
902 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
903 when estimating distances between output sections.
905 2016-04-27 Alan Modra <amodra@gmail.com>
907 * elflink.c (_bfd_elf_is_start_stop): New function.
908 (_bfd_elf_gc_mark_rsec): Use it.
909 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
911 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
913 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
914 * mmo.c (mmo_get_section_contents): Likewise.
915 (mmo_set_section_contents): Likewise.
917 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
919 * elf-bfd.h (elf_link_hash_table): Update comments for
921 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
922 the unused NULL entry at the head of dynamic symbol table.
923 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
926 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
928 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
929 created file from dynobj.
931 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
933 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
934 normal input file if possible.
936 2016-04-21 Nick Clifton <nickc@redhat.com>
938 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
939 * aout-target.h: Likewise.
940 * aout-tic30.c: Likewise.
941 * binary.c: Likewise.
943 * coff-alpha.c: Likewise.
944 * coff-rs6000.c: Likewise.
945 * coff64-rs6000.c: Likewise.
946 * coffcode.h: Likewise.
947 * i386msdos.c: Likewise.
948 * i386os9k.c: Likewise.
951 * libbfd-in.h: Likewise.
952 * libecoff.h: Likewise.
953 * mach-o-target.c: Likewise.
955 * nlm-target.h: Likewise.
958 * plugin.c: Likewise.
959 * ppcboot.c: Likewise.
962 * tekhex.c: Likewise.
963 * versados.c: Likewise.
964 * vms-alpha.c: Likewise.
966 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
967 * linker.c (bfd_link_check_relocs): New function.
968 (_bfd_generic_link_check_relocs): New function.
969 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
970 _bfd_link_check_relocs field.
971 (struct bfd_target)L Add _bfd_link_check_relocs field.
972 * bfd-in2.h: Regenerate.
973 * libbfd.h: Regenerate.
975 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
977 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
978 (elf_backend_gc_sweep_hook): Likewise.
979 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
980 (elf_backend_gc_sweep_hook): Likewise.
982 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
984 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
987 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
990 * elf64-x86-64.c (check_relocs_failed): New.
991 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
992 Support relocation agaist local symbol. Set check_relocs_failed.
993 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
994 R_X86_64_32 relocation overflow.
995 (elf_x86_64_relocate_section): Skip if check_relocs failed.
996 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
998 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf32-i386.c (elf_i386_check_relocs): Call
1001 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1002 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1004 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1006 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1007 * elflink.c (_bfd_elf_link_check_relocs): New function.
1008 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1009 if check_relocs_after_open_input is FALSE.
1011 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1013 * cache.c: Update old style function definitions.
1014 * elf32-m68k.c: Likewise.
1015 * elf64-mmix.c: Likewise.
1016 * stab-syms.c: Likewise.
1018 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1020 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1022 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1024 * Makefile.in: Regenerated with automake 1.11.6.
1025 * aclocal.m4: Likewise.
1026 * doc/Makefile.in: Likewise.
1028 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1030 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1031 * bfd-in2.h: Regenerate.
1032 * libbfd.h: Regenerate.
1033 * elf32-arc.c: Add 'opcode/arc.h' include.
1034 (struct arc_relocation_data): Add symbol_name.
1035 (arc_special_overflow_checks): New function.
1036 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1037 required, add an extra comment.
1038 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1040 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1042 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1044 (elf_arc_relocate_section): Update enum uses.
1045 (elf_arc_check_relocs): Likewise.
1046 (elf_arc_finish_dynamic_symbol): Likewise.
1048 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1053 2016-04-14 Nick Clifton <nickc@redhat.com>
1056 * elf-bbfd.h (struct elf_backend_data): New field:
1058 New field: elf_backend_set_special_section_info_and_link
1059 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1061 (elf_backend_set_special_section_info_and_link): Define if not
1063 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1064 elf_backend_strtab_flags macros to initialise fields in structure.
1065 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1066 being set even if SHF_MERGE is not set.
1067 (elf_fake_sections): Likewise.
1068 (section_match): New function. Matches two ELF sections based
1069 upon fixed characteristics.
1070 (find_link): New function. Locates a section in a BFD that
1071 matches a section in a different BFD.
1072 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1073 fields of reserved sections.
1074 (bfd_elf_compute_section_file_positions): Set the flags for the
1075 .shstrtab section based upon the elf_strtab_flags field in the
1076 elf_backend_data structure.
1077 (swap_out_syms): Likewise for the .strtab section.
1078 * elflink.c (bfd_elf_final_link): Set the flags for the
1079 .strtab section based upon the elf_strtab_flags field in the
1080 elf_backend_data structure.
1081 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1082 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1084 (elf_backend_set_special_section_info_and_link): Define for
1086 * elf32-sparc.c: Likewise.
1087 * elf64-x86-64.c: Likewise.
1089 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1092 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1094 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1095 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1096 applies to read-only section.
1097 * elf32-i386.c (elf_i386_link_hash_table): Add
1098 readonly_dynrelocs_against_ifunc.
1099 (elf_i386_allocate_dynrelocs): Updated.
1100 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1104 readonly_dynrelocs_against_ifunc.
1105 (elf_x86_64_allocate_dynrelocs): Updated.
1106 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1107 segment with dynamic IFUNC relocations only if
1108 readonly_dynrelocs_against_ifunc is TRUE.
1109 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1112 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1114 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1115 a fall through from error_ret_free_internal. Free local_syms in
1116 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1118 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1120 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1121 (relocate_plt_for_entry): Likewise.
1123 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1125 * elf32-arc.c (elf_arc_check_relocs): Changed
1127 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1129 * elf32-arc.c (name_for_global_symbol): Changed assert.
1130 (get_replace_function): Created.:
1131 (struct arc_relocation_data): Changed to signed types.
1132 (defines S, L, P, PDATA): Casted to signed type.
1133 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1134 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1135 (arc_do_relocation): Changed.
1137 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1139 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1141 (elf_arc_relocate_section): Added and changed asserts, validating
1142 the synamic symbol index.
1143 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1144 relocation if symbol has dynindx set to -1.
1146 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1148 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1149 and internal symbols which have a dynamic index into local
1152 2016-04-04 Nick Clifton <nickc@redhat.com>
1155 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1156 version number if the version is zero.
1158 2016-04-01 Alan Modra <amodra@gmail.com>
1161 * elflink.c (on_needed_list): Recursively check needed status.
1162 (elf_link_add_object_symbols): Adjust.
1164 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1166 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1167 internal_relocs only if they aren't cached.
1169 2016-03-29 Nick Clifton <nickc@redhat.com>
1172 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1173 assertion on the size of the got section to allow it to be bigger
1174 than the number of relocs.
1176 2016-03-29 Toni Spets <toni.spets@iki.fi>
1179 * coffcode.h (coff_write_object_contents): Revert accidental
1182 2016-03-22 Alan Modra <amodra@gmail.com>
1185 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1186 DW_FORM_flag_present.
1188 2016-03-22 Nick Clifton <nickc@redhat.com>
1190 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1191 architecture name for backwards compatibility.
1193 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1194 unbounded stack use.
1196 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1197 sufficiently recent version of GCC.
1198 * configure: Regenerate.
1200 2016-03-22 Alan Modra <amodra@gmail.com>
1203 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1205 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1207 * archures.c (bfd_mach_arc_nps400): Define.
1208 * bfd-in2.h: Regenerate.
1209 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1210 some existing entries to make space.
1211 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1212 (arc_elf_final_write_processing): Likewise.
1214 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1216 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1218 (arc_elf_final_write_processing): Don't bother setting cpu field
1219 in e_flags, this will have been set elsewhere.
1221 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1223 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1226 2016-03-21 Nick Clifton <nickc@redhat.com>
1228 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1229 * configure: Regenerate.
1230 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1231 alloca with call to xmalloc.
1232 * elf32-nds32.c: Likewise.
1233 * elf64-hppa.c: Likewise.
1234 * elfxx-mips.c: Likewise.
1236 * pei-x86_64.c: Likewise.
1240 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1245 (elf_i386_relocate_section): Likewise.
1246 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1247 (elf_x86_64_relocate_section): Likewise.
1249 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1252 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1253 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1254 relocation overflow check.
1256 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1258 * bfd-in2.h: Regenerated.
1260 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1263 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1264 uses bytes not octets.
1265 * elflink.c (resolve_section): Likewise.
1266 Add a bfd parameter.
1267 (eval_section): Pass the input_bfd to resolve_section.
1268 (bfd_elf_perform_complex_relocation): Convert byte offset to
1269 octets before read and writing values.
1270 (elf_link_input_bfd): Add byte to octet conversions.
1271 (elf_reloc_link_order): Likewise.
1272 (elf_fixup_link_order): Likewise.
1273 (bfd_elf_final_link): Likewise.
1274 * reloc.c (_bfd_final_link_relocate): Likewise.
1275 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1277 2016-03-10 Nick Clifton <nickc@redhat.com>
1279 * config.bfd: Mark the i370 target as obsolete.
1281 2016-03-09 Pedro Alves <palves@redhat.com>
1283 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1284 gcc ABI)" to printable name.
1285 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1286 of "v850-rh850" as printable name.
1288 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1291 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1292 relocations against absolute symbols.
1294 2016-03-09 Alan Modra <amodra@gmail.com>
1297 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1298 length elements in the archive.
1300 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1303 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1304 for -E/--dynamic-list only when not relocatable.
1306 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1310 count for locally defined local IFUNC symbols in shared object.
1311 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1313 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1316 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1319 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1320 Andrew Burgess <andrew.burgess@embecosm.com>
1322 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1323 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1324 (arc_elf_howto_init): Added assert to validate relocations.
1325 (get_middle_endian_relocation): Delete.
1326 (middle_endian_convert): New function.
1327 (ME): Redefine, now does nothing.
1328 (IS_ME): New define.
1329 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1330 definition to call middle_endian_convert. Add a new local
1331 variable and make use of this throughout. Added call to
1332 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1334 2016-03-07 Nick Clifton <nickc@redhat.com>
1337 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1338 length elements in the archive.
1340 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1342 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1343 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1345 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1348 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1349 executable as definition if the new definition comes from a
1352 2016-03-02 Alan Modra <amodra@gmail.com>
1354 * Makefile.in: Regenerate.
1355 * po/SRC-POTFILES.in: Regenerate.
1357 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1359 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1360 relocation addend when sections get merged.
1362 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1364 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1366 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1367 Assert for code sections dynamic relocs.
1369 2016-02-26 Renlin Li <renlin.li@arm.com>
1371 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1372 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1374 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1377 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1378 load with locally bound symbols if PIC is false or there is no
1379 base register. Optimize branch to 0 if PIC is false.
1380 (elf_i386_relocate_section): Don't generate dynamic relocations
1381 against undefined weak symbols if PIC is false.
1382 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1383 if we can't estimate relocation overflow with --no-relax.
1384 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1385 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1386 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1387 against undefined weak symbols if PIC is false.
1389 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1392 * bfd.c (bfd): Change flags to 20 bits.
1393 (BFD_CONVERT_ELF_COMMON): New.
1394 (BFD_USE_ELF_STT_COMMON): Likewise.
1395 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1396 BFD_USE_ELF_STT_COMMON.
1397 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1398 * configure.ac: Remove --enable-elf-stt-common.
1399 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1400 common symbol depending on BFD_CONVERT_ELF_COMMON and
1401 BFD_USE_ELF_STT_COMMON.
1402 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1404 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1406 (elf_link_convert_common_type): New function.
1407 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1408 common symbol depending on BFD_CONVERT_ELF_COMMON and
1409 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1410 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1411 and BFD_USE_ELF_STT_COMMON to object_flags.
1412 (TARGET_LITTLE_SYM): Likewise.
1413 * syms.c (BSF_KEEP_G): Renamed to ...
1414 (BSF_ELF_COMMON): This.
1415 * bfd-in2.h: Regenerated.
1416 * config.in: Likewise.
1417 * configure: Likewise.
1419 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1425 (elf_i386_link_hash_entry): Add has_got_reloc and
1427 (elf_i386_link_hash_table): Add interp.
1428 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1430 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1432 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1433 (elf_i386_fixup_symbol): New function.
1434 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1435 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1436 relocations and discard relocations against resolved undefined
1437 weak symbols in executable. Don't make resolved undefined weak
1438 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1439 relocation against undefined weak symbols in PIE.
1440 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1441 (elf_i386_relocate_section): Don't generate dynamic relocations
1442 against resolved undefined weak symbols in PIE, except for
1444 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1445 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1446 Don't generate dynamic relocation against resolved undefined weak
1447 symbol in executable.
1448 (elf_i386_finish_dynamic_sections): Call
1449 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1450 (elf_backend_fixup_symbol): New.
1451 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1452 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1454 (elf_x86_64_link_hash_table): Add interp.
1455 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1457 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1459 (elf_x86_64_check_relocs): Set has_got_reloc and
1461 (elf_x86_64_fixup_symbol): New function.
1462 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1463 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1464 relocations and discard relocations against resolved undefined
1465 weak symbols in executable. Don't make resolved undefined weak
1466 symbols in executable dynamic.
1467 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1468 (elf_x86_64_relocate_section): Check relocation overflow for
1469 dynamic relocations against unresolved weak undefined symbols.
1470 Don't generate dynamic relocations against resolved weak
1471 undefined symbols in PIE.
1472 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1473 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1474 Don't generate dynamic relocation against resolved undefined weak
1475 symbol in executable.
1476 (elf_x86_64_finish_dynamic_sections): Call
1477 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1478 (elf_backend_fixup_symbol): New.
1480 2016-02-26 Alan Modra <amodra@gmail.com>
1482 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1483 save_restore_funcs, rest of sections when not relocatable.
1484 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1485 (sfpr_define): Define all symbols on emitted code.
1486 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1487 when relocatable. Move sfpr_define loop earlier.
1489 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1492 (elf_x86_64_relocate_section): Use it. Replace
1493 x86_64_elf_howto_table[r_type] with howto.
1495 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1498 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1499 symbol version is unknown.
1501 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1504 to (bfd_vma) -1 when setting needs_plt to 0.
1505 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1507 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1509 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1510 library, instead of PIC, and don't check PDE when making linker
1511 assigned symbol dynamic.
1513 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1515 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1516 ABIVERSION for non-executable stack.
1518 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1521 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1522 Always produce a RELATIVE reloc for a local symbol.
1524 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1526 Fix test-case ld-elf/pr19617b
1527 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1528 discard unused non-function symbols when --dynamic-list-data.
1530 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1532 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1533 dynsym section, even if it is empty, with dynamic sections.
1535 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1537 * syms.c: Remove BSF_COMMON from comments.
1538 * bfd-in2.h: Regenerated.
1540 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1542 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1543 for destination. Remove useless function parameters.
1544 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1546 2016-02-19 Nick Clifton <nickc@redhat.com>
1549 * aoutx.h (aout_link_add_symbols): Check for out of range string
1553 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1554 processing if we encounter a reloc without an associated symbol.
1556 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1559 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1560 sections for -E/--dynamic-list.
1562 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1567 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1569 * plugin.c (plugin_vec): Set match priority to 255.
1570 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1571 matching against the plugin vector, take priority from there not
1574 2016-02-15 Nick Clifton <nickc@redhat.com>
1576 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1577 for length and type fields. Use a signed value for the
1578 suffix_length field.
1580 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1584 significant bit in GOT offset for R_386_GOT32X.
1586 2016-02-10 Nick Clifton <nickc@redhat.com>
1589 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1591 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1592 number of messages about FDE encoding preventing .eh_frame_hdr
1595 2016-02-09 Nick Clifton <nickc@redhat.com>
1597 * oasys.c (oasys_archive_p): Fix indentation.
1598 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1599 constant for left shifting.
1601 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1602 helpful warning message to explain why certain AArch64 relocs
1605 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1607 * pe-mips.c (coff_mips_reloc): Fix formatting.
1609 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1611 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1612 to bfd_mach_arc_arc600.
1614 2016-02-04 Alan Modra <amodra@gmail.com>
1616 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1619 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1623 distances in the compressed_size field of the output section.
1625 2016-02-02 Alan Modra <amodra@gmail.com>
1627 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1628 ELFv2 entry optimization.
1630 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1634 no relocations in relocatable files.
1636 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1639 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1640 if a symbol from a library loaded via DT_NEEDED doesn't match
1641 the symbol referenced by regular object.
1643 2016-02-01 Nathaniel Smith <njs@pobox.com>
1645 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1648 2016-02-01 Alan Modra <amodra@gmail.com>
1650 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1651 an out of range reloc_index.
1652 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1654 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1656 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1657 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1658 * Makefile.in: Regenerated.
1660 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1662 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1664 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1667 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1669 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1671 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1674 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1675 against STT_GNU_IFUNC symbol only with dynamic symbols.
1676 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1678 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1681 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1682 decompress debug sections.
1684 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1686 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1689 2016-01-25 Nick Clifton <nickc@redhat.com>
1692 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1693 dsym filename buffer.
1695 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1697 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1699 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1701 * elfxx-mips.c (BZ16_REG): Correct calculation.
1703 2016-01-21 Nick Clifton <nickc@redhat.com>
1705 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1706 changing the type of _loc to be bfd_byte *.
1707 (elf_arc_finish_dynamic_symbol): Likewise.
1709 2016-01-21 Nick Clifton <nickc@redhat.com>
1712 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1713 class of the linker stub bfd.
1714 (elf32_arm_check_relocs): Skip check for pic format after
1715 processing a vxWorks R_ARM_ABS12 reloc.
1716 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1717 reporting a class mismatch.
1719 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1721 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1722 veneer for sym_sec != input_sec.
1723 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1724 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1725 calculation destination.
1727 2016-01-21 Alan Modra <amodra@gmail.com>
1729 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1730 (swap_linux_prpsinfo64_out): New function.
1731 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1732 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1733 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1734 (elfcore_write_linux_prpsinfo64): Likewise.
1735 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1736 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1737 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1739 2016-01-21 Alan Modra <amodra@gmail.com>
1741 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1742 * elf.c: Adjust #include.
1743 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1744 * Makefile.am (SOURCE_HFILES): Update.
1745 * Makefile.in: Regenerate.
1746 * po/SRC-PORFILES.in: Regenerate.
1748 2016-01-21 Alan Modra <amodra@gmail.com>
1750 * configure.ac: Move corefile selection later in file. Move
1751 tdefaults code immediately after other target vector code.
1752 * configure: Regenerate.
1754 2016-01-20 Mickael Guene <mickael.guene@st.com>
1756 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1757 section using '.text.noread' pattern.
1759 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1761 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1763 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1764 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1766 * arc-plt.def: New file.
1767 * arc-plt.h: Likewise.
1768 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1769 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1770 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1771 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1772 (name_for_global_symbol): Added.
1773 (ADD_RELA): Helper to create dynamic relocs.
1774 (new_got_entry_to_list): Create a new got entry in linked list.
1775 (symbol_has_entry_of_type): Search for specific type of entry in
1777 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1778 (is_reloc_for_TLS, arc_elf_set_private_flags)
1779 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1780 (arc_elf_merge_private_bfd_data): New functions.
1781 (debug_arc_reloc): Cleaned debug info printing.
1782 (PDATA reloc): Changed not to perform address alignment.
1783 (reverse_me): Added. Fix for ARC_32 relocs.
1784 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1786 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1787 Changed function to access an array of list of GOT entries instead
1788 of just an array of offsets.
1789 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1790 (elf_arc_check_relocs): Likewise.
1791 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1792 (elf_arc_finish_dynamic_sections): Likewise
1793 (arc_create_dynamic_sections): Modified conditions to create
1795 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1796 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1797 (relocate_plt_for_entry): Changed to support new way to define PLT
1799 (add_symbol_to_plt): Likewise.
1800 (arc_elf_link_hash_table_create): New function.
1802 2016-01-18 Nick Clifton <nickc@redhat.com>
1805 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1806 section number into internal section number.
1807 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1808 * coffswap.h (coff_swap_sym_in): Likewise.
1809 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1810 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1811 section number field is big enough to hold the external value.
1813 2016-01-17 Alan Modra <amodra@gmail.com>
1815 * configure: Regenerate.
1817 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1819 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1820 when address in first unwind entry does not match start of
1823 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1824 Jiong Wang <jiong.wang@arm.com>
1827 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1830 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1832 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1833 place 'R_' before the reloc name returned.
1834 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1835 the relocation string.
1837 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1839 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1840 factored out from...
1841 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1843 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1845 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1846 attribute check after ELF file header flag check.
1848 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1850 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1851 return status from `_bfd_elf_merge_object_attributes'.
1853 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1855 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1856 factored out from...
1857 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1859 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1861 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1862 handling of input MIPS ABI flags together.
1864 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1866 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1867 attribute checks for null input.
1869 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1871 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1872 pointers to target data.
1874 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1876 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1879 2016-01-01 Alan Modra <amodra@gmail.com>
1881 Update year range in copyright notice of all files.
1883 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1885 Copyright (C) 2016 Free Software Foundation, Inc.
1887 Copying and distribution of this file, with or without modification,
1888 are permitted in any medium without royalty provided the copyright
1889 notice and this notice are preserved.
1895 version-control: never