1 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
4 allocating dynamic relocation.
5 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
7 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
10 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
11 offsets until reloc_toaddr.
13 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
15 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
16 Don't check symbol type for STN_UNDEF symbol index.
17 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
18 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
21 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
23 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
25 (using_thumb2): Try Tag_THUMB_ISA_use first and check
26 for exact arch value then. Force review of arch check logic for new
28 (arch_has_arm_nop): Update and fix arch check logic. Force review of
29 that logic for new architecture.
30 (arch_has_thumb2_nop): Remove.
31 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
32 (elf32_arm_final_link_relocate): Likewise but using thumb2.
34 2016-06-14 Alan Modra <amodra@gmail.com>
36 * bfd-in.h (bfd_my_archive): Delete.
37 * bfd-in2.h: Regenerate.
39 2016-06-14 Alan Modra <amodra@gmail.com>
42 * archive.c (open_nested_file): Set my_archive.
43 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
45 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
47 * bfdwin.c (bfd_get_file_window): Likewise.
48 * cache.c (cache_bmmap): Likewise.
49 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
50 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
52 * plugin.c (try_claim): Likewise.
53 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
54 file within thin archive, not the archive.
56 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
59 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
60 section address for R_386_GOT32/R_386_GOT32X relocations against
61 IFUNC symbols if there is no base register and return error for
64 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
66 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
67 GOT32 adjustment for static executables.
69 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
71 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
73 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
75 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
77 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
79 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
81 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
83 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
85 (elf_arc_relocate_section): Fixed mistake in PIE related
87 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
89 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
91 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
92 enable support for "-z combreloc" and DT_RELACOUNT.
93 (elf_backend_reloc_type_class): Likewise
95 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
98 * elf32-i386.c (elf_i386_relocate_section): When relocating
99 R_386_GOT32, return error without a base register for PIC and
100 subtract the .got.plt section address only with a base register.
102 2016-06-10 Alan Modra <amodra@gmail.com>
104 * elf-strtab.c (struct strtab_save): Use size_t for "size".
105 (struct elf_strtab_hash): Likewise for "size" and "alloced".
106 (_bfd_elf_strtab_init): Formatting.
107 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
108 (_bfd_elf_strtab_addref): Take size_t idx param.
109 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
110 (_bfd_elf_strtab_offset): Likewise.
111 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
112 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
113 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
114 (_bfd_elf_strtab_finalize): Similarly.
115 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
116 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
117 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
118 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
120 (bfd_section_from_shdr): Delete amt.
121 (_bfd_elf_init_reloc_shdr): Likewise.
122 (_bfd_elf_link_assign_sym_version): Likewise.
123 (assign_section_numbers): Use size_t reloc_count.
124 * elflink.c (struct elf_symbuf_head): Use size_t "count".
125 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
126 (elf_link_is_defined_archive_symbol): Likewise.
127 (elf_add_dt_needed_tag): Likewise.
128 (elf_finalize_dynstr): Likewise.
129 (elf_link_add_object_symbols): Likewise.
130 (bfd_elf_size_dynamic_sections): Likewise.
131 (elf_create_symbuf): Similarly.
132 (bfd_elf_match_symbols_in_sections): Likewise.
133 (elf_link_swap_symbols_out): Likewise.
134 (elf_link_check_versioned_symbol): Likewise.
135 (bfd_elf_gc_record_vtinherit): Likewise.
136 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
138 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
141 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
142 and relocs only if shrinking occurred.
144 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
146 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
147 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
148 (elf_i386_check_tls_transition): Check indirect call and direct
149 call with the addr32 prefix for general and local dynamic models.
150 Set the tls_get_addr feild.
151 (elf_i386_convert_load_reloc): Always use addr32 prefix for
152 indirect ___tls_get_addr call via GOT.
153 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
154 transitions with indirect call and direct call with the addr32
157 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
159 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
160 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
161 (elf_s390_relocate_section): Fix comment.
162 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
165 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
167 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
168 section offset when calculation the larl operand in the first PLT
171 2016-06-07 Alan Modra <amodra@gmail.com>
173 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
174 to match other 32-bit archs.
175 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
176 (ppc_elf_object_p): Call it.
177 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
179 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
180 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
181 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
182 _bfd_elf_ppc_at_tprel_transform): Move to..
184 (_bfd_elf_ppc_set_arch): Declare.
185 * bfd-in2.h: Regenerate.
187 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
189 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
190 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
191 (elf_x86_64_check_tls_transition): Check indirect call and
192 direct call with the addr32 prefix for general and local dynamic
193 models. Set the tls_get_addr feild.
194 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
195 indirect __tls_get_addr call via GOT.
196 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
197 transitions with indirect call and direct call with the addr32
200 2016-06-04 Christian Groessler <chris@groessler.org>
202 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
204 2016-06-02 Nick Clifton <nickc@redhat.com>
207 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
209 (arch_info_struct): Likewise.
210 (architectures): Likewise.
212 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
214 * config.bfd: Replace -uclibc with *.
216 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
218 * elf64-x86-64.c: Replace data32 with data16 in comments.
220 2016-05-31 Alan Modra <amodra@gmail.com>
224 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
225 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
226 symbol given a version by a script different to the version
227 of the symbol being added.
228 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
229 _bfd_elf_strtab_restore. Don't fudge dynstr references.
230 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
231 (struct strtab_save): New.
232 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
233 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
234 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
236 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
238 * elf32-hppa.h: Add extern "C".
239 * elf32-nds32.h: Likewise.
240 * elf32-tic6x.h: Likewise.
242 2016-06-01 Nick Clifton <nickc@redhat.com>
244 * po/sr.po: New Serbian translation.
245 * configure.ac (ALL_LINGUAS): Add sr.
246 * configure: Regenerate.
248 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
250 * elfxx-mips.c (b_reloc_p): New function.
251 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
254 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
256 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
257 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
258 reloc location from calculation, treat the addend as signed with
259 local non-section symbols and enable overflow detection.
261 2016-05-28 Alan Modra <amodra@gmail.com>
263 * aoutx.h: Adjust linker callback calls throughout file,
266 * coff-alpha.c: Likewise.
267 * coff-arm.c: Likewise.
268 * coff-h8300.c: Likewise.
269 * coff-h8500.c: Likewise.
270 * coff-i960.c: Likewise.
271 * coff-mcore.c: Likewise.
272 * coff-mips.c: Likewise.
273 * coff-ppc.c: Likewise.
274 * coff-rs6000.c: Likewise.
275 * coff-sh.c: Likewise.
276 * coff-tic80.c: Likewise.
277 * coff-w65.c: Likewise.
278 * coff-z80.c: Likewise.
279 * coff-z8k.c: Likewise.
280 * coff64-rs6000.c: Likewise.
281 * cofflink.c: Likewise.
283 * elf-bfd.h: Likewise.
284 * elf-m10200.c: Likewise.
285 * elf-m10300.c: Likewise.
286 * elf32-arc.c: Likewise.
287 * elf32-arm.c: Likewise.
288 * elf32-avr.c: Likewise.
289 * elf32-bfin.c: Likewise.
290 * elf32-cr16.c: Likewise.
291 * elf32-cr16c.c: Likewise.
292 * elf32-cris.c: Likewise.
293 * elf32-crx.c: Likewise.
294 * elf32-d10v.c: Likewise.
295 * elf32-epiphany.c: Likewise.
296 * elf32-fr30.c: Likewise.
297 * elf32-frv.c: Likewise.
298 * elf32-ft32.c: Likewise.
299 * elf32-h8300.c: Likewise.
300 * elf32-hppa.c: Likewise.
301 * elf32-i370.c: Likewise.
302 * elf32-i386.c: Likewise.
303 * elf32-i860.c: Likewise.
304 * elf32-ip2k.c: Likewise.
305 * elf32-iq2000.c: Likewise.
306 * elf32-lm32.c: Likewise.
307 * elf32-m32c.c: Likewise.
308 * elf32-m32r.c: Likewise.
309 * elf32-m68hc1x.c: Likewise.
310 * elf32-m68k.c: Likewise.
311 * elf32-mep.c: Likewise.
312 * elf32-metag.c: Likewise.
313 * elf32-microblaze.c: Likewise.
314 * elf32-moxie.c: Likewise.
315 * elf32-msp430.c: Likewise.
316 * elf32-mt.c: Likewise.
317 * elf32-nds32.c: Likewise.
318 * elf32-nios2.c: Likewise.
319 * elf32-or1k.c: Likewise.
320 * elf32-ppc.c: Likewise.
321 * elf32-s390.c: Likewise.
322 * elf32-score.c: Likewise.
323 * elf32-score7.c: Likewise.
324 * elf32-sh.c: Likewise.
325 * elf32-sh64.c: Likewise.
326 * elf32-spu.c: Likewise.
327 * elf32-tic6x.c: Likewise.
328 * elf32-tilepro.c: Likewise.
329 * elf32-v850.c: Likewise.
330 * elf32-vax.c: Likewise.
331 * elf32-visium.c: Likewise.
332 * elf32-xstormy16.c: Likewise.
333 * elf32-xtensa.c: Likewise.
334 * elf64-alpha.c: Likewise.
335 * elf64-hppa.c: Likewise.
336 * elf64-ia64-vms.c: Likewise.
337 * elf64-mmix.c: Likewise.
338 * elf64-ppc.c: Likewise.
339 * elf64-s390.c: Likewise.
340 * elf64-sh64.c: Likewise.
341 * elf64-x86-64.c: Likewise.
342 * elflink.c: Likewise.
343 * elfnn-aarch64.c: Likewise.
344 * elfnn-ia64.c: Likewise.
345 * elfxx-mips.c: Likewise.
346 * elfxx-sparc.c: Likewise.
347 * elfxx-tilegx.c: Likewise.
348 * linker.c: Likewise.
350 * pe-mips.c: Likewise.
352 * reloc16.c: Likewise.
353 * simple.c: Likewise.
354 * vms-alpha.c: Likewise.
355 * xcofflink.c: Likewise.
356 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
357 status param. Adjust calls to these and linker callbacks throughout.
358 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
359 get_ramstart): Delete status param. Adjust calls to these and
360 linker callbacks throughout.
362 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
364 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
365 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
366 target alignment verification.
368 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
370 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
371 section name if `bfd_elf_string_from_elf_section' returns an
374 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
376 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
377 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
378 for message. Continue processing rather than returning failure.
380 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
382 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
383 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
384 Call `bfd_set_error'.
386 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
389 * archive.c (bfd_slurp_armap): Replace
390 bfd_elf64_archive_slurp_armap with
391 _bfd_archive_64_bit_slurp_armap.
392 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
393 BFD64 is defined and the archive is too big.
394 (coff_write_armap): Likewise.
395 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
396 (_bfd_archive_64_bit_slurp_armap): This.
397 (bfd_elf64_archive_write_armap): Renamed to ...
398 (_bfd_archive_64_bit_write_armap): This.
399 * configure.ac: Add --enable-64-bit-archive.
400 (want_64_bit_archive): New. Set to true by default for 64-bit
401 MIPS and s390 ELF targets.
402 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
403 * config.in: Regenerated.
404 * configure: Likewise.
405 * elf64-mips.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 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
418 (bfd_elf64_archive_slurp_armap): Likewise.
419 (bfd_elf64_archive_write_armap): Likewise.
420 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
421 (bfd_elf64_archive_construct_extended_name_table): Likewise.
422 (bfd_elf64_archive_truncate_arname): Likewise.
423 (bfd_elf64_archive_read_ar_hdr): Likewise.
424 (bfd_elf64_archive_write_ar_hdr): Likewise.
425 (bfd_elf64_archive_openr_next_archived_file): Likewise.
426 (bfd_elf64_archive_get_elt_at_index): Likewise.
427 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
428 (bfd_elf64_archive_update_armap_timestamp): Likewise.
429 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
430 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
431 bfd_elfNN_archive_functions isn't defined.
432 (TARGET_LITTLE_SYM): Likewise.
433 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
434 (_bfd_archive_64_bit_write_armap): Likewise.
435 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
436 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
437 (_bfd_archive_64_bit_truncate_arname): Likewise.
438 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
439 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
440 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
441 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
442 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
443 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
444 * libbfd.h: Regenerated.
445 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
446 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
448 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
451 * cofflink.c (coff_link_check_archive_element): Return TRUE if
452 linker add_archive_element callback returns FALSE.
453 * ecoff.c (ecoff_link_check_archive_element): Likewise.
454 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
455 archive element if linker add_archive_element callback returns
457 * elflink.c (elf_link_add_archive_symbols): Likewise.
458 * pdp11.c (aout_link_check_ar_symbols): Likewise.
459 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
460 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
461 (xcoff_link_check_ar_symbols): Likewise.
463 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
465 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
466 <bfd_reloc_outofrange>: Unify error reporting code.
468 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
470 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
471 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
472 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
473 * bfd-in2.h: Regenerate.
474 * libbfd.h: Likewise.
476 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
478 * config.bfd: Add entry for arm-phoenix.
480 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
482 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
483 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
484 account for padding for stub section requiring one.
485 (elf32_arm_build_stubs): Add comment to stress the importance of
486 zeroing veneer section content.
488 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
490 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
492 * bfd-in2.h: Regenerate.
493 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
495 (arm_dedicated_stub_output_section_required_alignment): Likewise.
496 (arm_dedicated_stub_output_section_name): Likewise.
497 (arm_dedicated_stub_input_section_ptr): Likewise.
498 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
499 function description comment. Add support for dedicated output stub
500 section to given stub types.
501 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
502 elf32_arm_create_or_find_stub_sec.
503 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
504 (elf32_arm_size_stubs): Pass stub type when calling
505 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
506 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
508 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
510 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
511 when setting need_convert_load.
513 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
515 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
518 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
521 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
523 (elf_i386_convert_load): Don't convert R_386_GOT32.
525 2016-05-20 Alan Modra <amodra@gmail.com>
528 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
529 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
531 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
533 * elf32-arc.c (arc_elf_final_write_processing): Changed.
534 (debug_arc_reloc): Likewise.
535 (elf_arc_relocate_section): Likewise.
536 (elf_arc_check_relocs): Likewise.
537 (elf_arc_adjust_dynamic_symbol): Likewise.
538 (elf_arc_add_symbol_hook): Likewise.
540 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
542 * config.bfd: Remove `am34-*-linux*' support.
544 2016-05-19 Alan Modra <amodra@gmail.com>
546 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
547 relocs before plt relocs.
549 2016-05-19 Alan Modra <amodra@gmail.com>
551 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
552 before dereferencing.
554 2016-05-18 Nick Clifton <nickc@redhat.com>
556 * po/sv.po: Updated Swedish translation.
558 2016-05-18 Alan Modra <amodra@gmail.com>
560 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
561 for each BFD. Don't goto error_ret_free_local from outside loop.
563 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
565 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
566 STB_GNU_UNIQUE handling.
567 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
568 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
569 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
570 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
571 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
572 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
573 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
574 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
575 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
576 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
577 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
578 (elf_backend_add_symbol_hook): Remove macro.
579 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
580 for STB_GNU_UNIQUE symbols.
582 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
584 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
586 (v850_elf_copy_private_bfd_data): ... here. Call the new
587 function and `_bfd_elf_copy_private_bfd_data'.
589 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
592 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
593 GOTPCREL relocation against large section.
595 2016-05-13 Alan Modra <amodra@gmail.com>
597 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
598 linker dynamic sections in calculating size and address of
599 dynamic tags rather than using output sections. Remove asserts.
600 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
601 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
602 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
603 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
604 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
605 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
606 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
607 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
608 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
609 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
610 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
611 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
612 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
613 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
614 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
615 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
616 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
617 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
618 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
619 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
620 * elflink.c (bfd_elf_final_link): Likewise.
621 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
622 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
623 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
624 don't set doit. Look up dynobj section.
625 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
626 invocation and dynamic tag vma calculation. Don't test
628 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
631 2016-05-13 Alan Modra <amodra@gmail.com>
633 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
634 octets_per_byte. Put dynamic .rela.plt last in link orders.
635 Assign output_offset for reloc sections rather than writing
636 sorted relocs from block corresponding to output_offset.
638 2016-05-12 Alan Modra <amodra@gmail.com>
640 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
642 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
644 * elfxx-mips.c (print_mips_ases): Add DSPR3.
646 2016-05-11 Alan Modra <amodra@gmail.com>
648 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
649 (elf32_hppa_check_relocs): Don't set dynobj.
650 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
651 (elf32_hppa_build_stubs): Likewise.
652 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
654 2016-05-11 Alan Modra <amodra@gmail.com>
657 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
658 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
660 2016-05-10 Jiong Wang <jiong.wang@arm.com>
662 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
663 aarch64_tls_transition check.
665 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
667 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
669 (arm_stub_sym_claimed): New function.
670 (elf32_arm_create_stub): Use veneered symbol name and section if
671 veneer needs to claim its symbol, and keep logic unchanged otherwise.
672 (arm_stub_claim_sym): New function.
673 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
674 veneered symbol, otherwise create local symbol as before.
676 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
678 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
679 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
680 and set branch type of a symbol.
681 (bfd_elf32_arm_process_before_allocation): Likewise.
682 (elf32_arm_relocate_section): Likewise and fix identation along the
684 (allocate_dynrelocs_for_symbol): Likewise.
685 (elf32_arm_finish_dynamic_symbol): Likewise.
686 (elf32_arm_swap_symbol_in): Likewise.
687 (elf32_arm_swap_symbol_out): Likewise.
689 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
691 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
692 * bfd-in2.h: Regenerated.
693 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
694 parameter to add_stub_section callback.
695 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
696 and pass it down to add_stub_section.
697 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
699 (elf32_arm_size_stubs): Add output section parameter to
700 add_stub_section function pointer parameter.
702 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
704 * elf32-arm.c (elf32_arm_create_stub): New function.
705 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
707 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
709 * elf32-arm.c (enum elf32_arm_stub_type): Delete
710 arm_stub_a8_veneer_lwm enumerator.
711 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
712 aforementioned enumerator.
713 (struct elf32_arm_stub_hash_entry): Delete target_addend
714 field and add source_value.
715 (struct a8_erratum_fix): Delete addend field and add target_offset.
716 (stub_hash_newfunc): Initialize source_value field amd remove
717 initialization for target_addend.
718 (arm_build_one_stub): Stop special casing Thumb relocations: promote
719 the else to being always executed, moving the
720 arm_stub_a8_veneer_b_cond specific code in it. Remove
721 stub_entry->target_addend from points_to computation.
722 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
723 to target symbol from start of section rather than the offset from the
725 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
726 fields from struct a8_erratum_fix's offset and target_offset
728 (make_branch_to_a8_stub): Rename target variable to loc. Compute
729 veneered_insn_loc and loc using stub_entry's source_value.
731 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
733 (elf32_arm_merge_eabi_attributes): Add merging logic for
736 2016-05-10 Pip Cet <pipcet@gmail.com>
739 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
740 Define as _bfd_generic_copy_link_hash_symbol_type when using
743 2016-05-09 Nick Clifton <nickc@redhat.com>
746 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
747 field before accessing sections array.
749 2016-05-09 Christophe Monat <christophe.monat@st.com>
752 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
753 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
755 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
757 (create_instruction_vldmdb): Likewise.
758 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
759 uses it to re-encode.
761 2016-05-09 Nick Clifton <nickc@redhat.com>
764 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
767 2016-05-09 Alan Modra <amodra@gmail.com>
769 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
771 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
774 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
775 documenting that indx == -3 if symbol is defined in a discarded
777 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
778 symbol is defined in a discarded section.
779 (elf_link_output_extsym): Strip a global symbol defined in a
782 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
784 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
787 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
789 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
791 (elf_i386_convert_load_reloc): This. New function.
792 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
794 (elf_x86_64_convert_load_reloc): This. New function.
796 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
798 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
799 Don't check if contents == NULL.
800 (elf_i386_tls_transition): Add from_relocate_section. Check
801 from_relocate_section instead of contents != NULL. Update
802 elf_i386_check_tls_transition call.
803 (elf_i386_check_relocs): Cache the section contents if
804 keep_memory is FALSE. Pass FALSE as from_relocate_section to
805 elf_i386_tls_transition.
806 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
807 to elf_i386_tls_transition.
808 (elf_backend_caches_rawsize): New.
809 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
811 (elf_x86_64_tls_transition): Add from_relocate_section. Check
812 from_relocate_section instead of contents != NULL.
813 (elf_x86_64_check_relocs): Cache the section contents if
814 keep_memory is FALSE. Pass FALSE as from_relocate_section to
815 elf_x86_64_tls_transition.
816 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
817 to elf_x86_64_tls_transition.
818 (elf_backend_caches_rawsize): New.
820 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
823 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
826 2016-05-03 Jiong Wang <jiong.wang@arm.com>
828 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
829 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
830 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
831 no_apply_dynamic_relocs.
832 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
833 dynamic relocations generated.
835 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
837 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
839 (elf_i386_create_dynamic_sections): Here.
840 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
841 interp setting to ...
842 (elf_x86_64_create_dynamic_sections): Here.
844 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
846 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
847 and replace (EH)->has_got_reloc with GOT_RELOC.
848 (elf_i386_fixup_symbol): Pass has_got_reloc to
849 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
850 (elf_i386_allocate_dynrelocs): Likewise.
851 (elf_i386_relocate_section): Likewise.
852 (elf_i386_finish_dynamic_symbol): Likewise.
853 (elf_i386_convert_load): Pass TRUE to
854 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
855 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
856 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
857 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
858 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
859 (elf_x86_64_allocate_dynrelocs): Likewise.
860 (elf_x86_64_relocate_section): Likewise.
861 (elf_x86_64_finish_dynamic_symbol): Likewise.
862 (elf_x86_64_convert_load): Pass TRUE to
863 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
865 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
867 * elf32-i386.c (check_relocs_failed): New.
868 (elf_i386_check_relocs): Set check_relocs_failed on error.
869 (elf_i386_relocate_section): Skip if check_relocs failed.
871 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
873 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
874 check_relocs_failed on error.
876 2016-04-29 Nick Clifton <nickc@redhat.com>
879 * elf-bfd.h (struct elf_backend_data): Rename
880 elf_backend_set_special_section_info_and_link to
881 elf_backend_copy_special_section_fields.
882 * elfxx-target.h: Likewise.
883 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
884 comparing section flags.
885 (copy_special_section_fields): New function.
886 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
887 Perform two scans over special sections. The first one looks for
888 a direct mapping between the output section and an input section.
889 The second scan looks for a possible match based upon section
891 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
892 function. Handle setting the sh_link field of SHT_ARM_EXIDX
894 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
895 elf32_i386_copy_solaris_special_section_fields.
896 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
897 Rename to elf32_sparc_copy_solaris_special_section_fields.
898 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
899 elf64_x86_64_copy_solaris_special_section_fields.
901 2016-04-28 Nick Clifton <nickc@redhat.com>
903 * po/zh_CN.po: Updated Chinese (simplified) translation.
905 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
908 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
909 when estimating distances between output sections.
911 2016-04-27 Alan Modra <amodra@gmail.com>
913 * elflink.c (_bfd_elf_is_start_stop): New function.
914 (_bfd_elf_gc_mark_rsec): Use it.
915 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
917 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
919 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
920 * mmo.c (mmo_get_section_contents): Likewise.
921 (mmo_set_section_contents): Likewise.
923 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
925 * elf-bfd.h (elf_link_hash_table): Update comments for
927 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
928 the unused NULL entry at the head of dynamic symbol table.
929 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
932 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
934 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
935 created file from dynobj.
937 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
939 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
940 normal input file if possible.
942 2016-04-21 Nick Clifton <nickc@redhat.com>
944 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
945 * aout-target.h: Likewise.
946 * aout-tic30.c: Likewise.
947 * binary.c: Likewise.
949 * coff-alpha.c: Likewise.
950 * coff-rs6000.c: Likewise.
951 * coff64-rs6000.c: Likewise.
952 * coffcode.h: Likewise.
953 * i386msdos.c: Likewise.
954 * i386os9k.c: Likewise.
957 * libbfd-in.h: Likewise.
958 * libecoff.h: Likewise.
959 * mach-o-target.c: Likewise.
961 * nlm-target.h: Likewise.
964 * plugin.c: Likewise.
965 * ppcboot.c: Likewise.
968 * tekhex.c: Likewise.
969 * versados.c: Likewise.
970 * vms-alpha.c: Likewise.
972 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
973 * linker.c (bfd_link_check_relocs): New function.
974 (_bfd_generic_link_check_relocs): New function.
975 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
976 _bfd_link_check_relocs field.
977 (struct bfd_target)L Add _bfd_link_check_relocs field.
978 * bfd-in2.h: Regenerate.
979 * libbfd.h: Regenerate.
981 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
983 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
984 (elf_backend_gc_sweep_hook): Likewise.
985 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
986 (elf_backend_gc_sweep_hook): Likewise.
988 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
990 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
993 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
996 * elf64-x86-64.c (check_relocs_failed): New.
997 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
998 Support relocation agaist local symbol. Set check_relocs_failed.
999 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1000 R_X86_64_32 relocation overflow.
1001 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1002 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1004 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1006 * elf32-i386.c (elf_i386_check_relocs): Call
1007 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1008 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1010 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1012 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1013 * elflink.c (_bfd_elf_link_check_relocs): New function.
1014 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1015 if check_relocs_after_open_input is FALSE.
1017 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1019 * cache.c: Update old style function definitions.
1020 * elf32-m68k.c: Likewise.
1021 * elf64-mmix.c: Likewise.
1022 * stab-syms.c: Likewise.
1024 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1026 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1028 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1030 * Makefile.in: Regenerated with automake 1.11.6.
1031 * aclocal.m4: Likewise.
1032 * doc/Makefile.in: Likewise.
1034 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1036 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1037 * bfd-in2.h: Regenerate.
1038 * libbfd.h: Regenerate.
1039 * elf32-arc.c: Add 'opcode/arc.h' include.
1040 (struct arc_relocation_data): Add symbol_name.
1041 (arc_special_overflow_checks): New function.
1042 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1043 required, add an extra comment.
1044 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1046 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1048 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1050 (elf_arc_relocate_section): Update enum uses.
1051 (elf_arc_check_relocs): Likewise.
1052 (elf_arc_finish_dynamic_symbol): Likewise.
1054 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1056 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1059 2016-04-14 Nick Clifton <nickc@redhat.com>
1062 * elf-bbfd.h (struct elf_backend_data): New field:
1064 New field: elf_backend_set_special_section_info_and_link
1065 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1067 (elf_backend_set_special_section_info_and_link): Define if not
1069 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1070 elf_backend_strtab_flags macros to initialise fields in structure.
1071 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1072 being set even if SHF_MERGE is not set.
1073 (elf_fake_sections): Likewise.
1074 (section_match): New function. Matches two ELF sections based
1075 upon fixed characteristics.
1076 (find_link): New function. Locates a section in a BFD that
1077 matches a section in a different BFD.
1078 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1079 fields of reserved sections.
1080 (bfd_elf_compute_section_file_positions): Set the flags for the
1081 .shstrtab section based upon the elf_strtab_flags field in the
1082 elf_backend_data structure.
1083 (swap_out_syms): Likewise for the .strtab section.
1084 * elflink.c (bfd_elf_final_link): Set the flags for the
1085 .strtab section based upon the elf_strtab_flags field in the
1086 elf_backend_data structure.
1087 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1088 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1090 (elf_backend_set_special_section_info_and_link): Define for
1092 * elf32-sparc.c: Likewise.
1093 * elf64-x86-64.c: Likewise.
1095 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1100 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1101 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1102 applies to read-only section.
1103 * elf32-i386.c (elf_i386_link_hash_table): Add
1104 readonly_dynrelocs_against_ifunc.
1105 (elf_i386_allocate_dynrelocs): Updated.
1106 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1110 readonly_dynrelocs_against_ifunc.
1111 (elf_x86_64_allocate_dynrelocs): Updated.
1112 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1113 segment with dynamic IFUNC relocations only if
1114 readonly_dynrelocs_against_ifunc is TRUE.
1115 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1118 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1120 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1121 a fall through from error_ret_free_internal. Free local_syms in
1122 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1124 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1126 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1127 (relocate_plt_for_entry): Likewise.
1129 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1131 * elf32-arc.c (elf_arc_check_relocs): Changed
1133 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1135 * elf32-arc.c (name_for_global_symbol): Changed assert.
1136 (get_replace_function): Created.:
1137 (struct arc_relocation_data): Changed to signed types.
1138 (defines S, L, P, PDATA): Casted to signed type.
1139 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1140 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1141 (arc_do_relocation): Changed.
1143 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1145 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1147 (elf_arc_relocate_section): Added and changed asserts, validating
1148 the synamic symbol index.
1149 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1150 relocation if symbol has dynindx set to -1.
1152 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1154 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1155 and internal symbols which have a dynamic index into local
1158 2016-04-04 Nick Clifton <nickc@redhat.com>
1161 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1162 version number if the version is zero.
1164 2016-04-01 Alan Modra <amodra@gmail.com>
1167 * elflink.c (on_needed_list): Recursively check needed status.
1168 (elf_link_add_object_symbols): Adjust.
1170 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1172 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1173 internal_relocs only if they aren't cached.
1175 2016-03-29 Nick Clifton <nickc@redhat.com>
1178 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1179 assertion on the size of the got section to allow it to be bigger
1180 than the number of relocs.
1182 2016-03-29 Toni Spets <toni.spets@iki.fi>
1185 * coffcode.h (coff_write_object_contents): Revert accidental
1188 2016-03-22 Alan Modra <amodra@gmail.com>
1191 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1192 DW_FORM_flag_present.
1194 2016-03-22 Nick Clifton <nickc@redhat.com>
1196 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1197 architecture name for backwards compatibility.
1199 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1200 unbounded stack use.
1202 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1203 sufficiently recent version of GCC.
1204 * configure: Regenerate.
1206 2016-03-22 Alan Modra <amodra@gmail.com>
1209 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1211 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1213 * archures.c (bfd_mach_arc_nps400): Define.
1214 * bfd-in2.h: Regenerate.
1215 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1216 some existing entries to make space.
1217 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1218 (arc_elf_final_write_processing): Likewise.
1220 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1222 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1224 (arc_elf_final_write_processing): Don't bother setting cpu field
1225 in e_flags, this will have been set elsewhere.
1227 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1229 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1232 2016-03-21 Nick Clifton <nickc@redhat.com>
1234 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1235 * configure: Regenerate.
1236 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1237 alloca with call to xmalloc.
1238 * elf32-nds32.c: Likewise.
1239 * elf64-hppa.c: Likewise.
1240 * elfxx-mips.c: Likewise.
1242 * pei-x86_64.c: Likewise.
1246 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1249 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1251 (elf_i386_relocate_section): Likewise.
1252 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1253 (elf_x86_64_relocate_section): Likewise.
1255 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1259 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1260 relocation overflow check.
1262 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1264 * bfd-in2.h: Regenerated.
1266 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1269 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1270 uses bytes not octets.
1271 * elflink.c (resolve_section): Likewise.
1272 Add a bfd parameter.
1273 (eval_section): Pass the input_bfd to resolve_section.
1274 (bfd_elf_perform_complex_relocation): Convert byte offset to
1275 octets before read and writing values.
1276 (elf_link_input_bfd): Add byte to octet conversions.
1277 (elf_reloc_link_order): Likewise.
1278 (elf_fixup_link_order): Likewise.
1279 (bfd_elf_final_link): Likewise.
1280 * reloc.c (_bfd_final_link_relocate): Likewise.
1281 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1283 2016-03-10 Nick Clifton <nickc@redhat.com>
1285 * config.bfd: Mark the i370 target as obsolete.
1287 2016-03-09 Pedro Alves <palves@redhat.com>
1289 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1290 gcc ABI)" to printable name.
1291 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1292 of "v850-rh850" as printable name.
1294 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1297 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1298 relocations against absolute symbols.
1300 2016-03-09 Alan Modra <amodra@gmail.com>
1303 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1304 length elements in the archive.
1306 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1309 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1310 for -E/--dynamic-list only when not relocatable.
1312 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1316 count for locally defined local IFUNC symbols in shared object.
1317 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1319 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1322 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1325 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1326 Andrew Burgess <andrew.burgess@embecosm.com>
1328 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1329 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1330 (arc_elf_howto_init): Added assert to validate relocations.
1331 (get_middle_endian_relocation): Delete.
1332 (middle_endian_convert): New function.
1333 (ME): Redefine, now does nothing.
1334 (IS_ME): New define.
1335 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1336 definition to call middle_endian_convert. Add a new local
1337 variable and make use of this throughout. Added call to
1338 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1340 2016-03-07 Nick Clifton <nickc@redhat.com>
1343 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1344 length elements in the archive.
1346 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1348 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1349 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1351 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1354 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1355 executable as definition if the new definition comes from a
1358 2016-03-02 Alan Modra <amodra@gmail.com>
1360 * Makefile.in: Regenerate.
1361 * po/SRC-POTFILES.in: Regenerate.
1363 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1365 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1366 relocation addend when sections get merged.
1368 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1370 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1372 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1373 Assert for code sections dynamic relocs.
1375 2016-02-26 Renlin Li <renlin.li@arm.com>
1377 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1378 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1380 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1384 load with locally bound symbols if PIC is false or there is no
1385 base register. Optimize branch to 0 if PIC is false.
1386 (elf_i386_relocate_section): Don't generate dynamic relocations
1387 against undefined weak symbols if PIC is false.
1388 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1389 if we can't estimate relocation overflow with --no-relax.
1390 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1391 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1392 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1393 against undefined weak symbols if PIC is false.
1395 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1398 * bfd.c (bfd): Change flags to 20 bits.
1399 (BFD_CONVERT_ELF_COMMON): New.
1400 (BFD_USE_ELF_STT_COMMON): Likewise.
1401 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1402 BFD_USE_ELF_STT_COMMON.
1403 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1404 * configure.ac: Remove --enable-elf-stt-common.
1405 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1406 common symbol depending on BFD_CONVERT_ELF_COMMON and
1407 BFD_USE_ELF_STT_COMMON.
1408 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1410 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1412 (elf_link_convert_common_type): New function.
1413 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1414 common symbol depending on BFD_CONVERT_ELF_COMMON and
1415 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1416 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1417 and BFD_USE_ELF_STT_COMMON to object_flags.
1418 (TARGET_LITTLE_SYM): Likewise.
1419 * syms.c (BSF_KEEP_G): Renamed to ...
1420 (BSF_ELF_COMMON): This.
1421 * bfd-in2.h: Regenerated.
1422 * config.in: Likewise.
1423 * configure: Likewise.
1425 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1431 (elf_i386_link_hash_entry): Add has_got_reloc and
1433 (elf_i386_link_hash_table): Add interp.
1434 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1436 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1438 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1439 (elf_i386_fixup_symbol): New function.
1440 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1441 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1442 relocations and discard relocations against resolved undefined
1443 weak symbols in executable. Don't make resolved undefined weak
1444 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1445 relocation against undefined weak symbols in PIE.
1446 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1447 (elf_i386_relocate_section): Don't generate dynamic relocations
1448 against resolved undefined weak symbols in PIE, except for
1450 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1451 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1452 Don't generate dynamic relocation against resolved undefined weak
1453 symbol in executable.
1454 (elf_i386_finish_dynamic_sections): Call
1455 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1456 (elf_backend_fixup_symbol): New.
1457 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1458 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1460 (elf_x86_64_link_hash_table): Add interp.
1461 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1463 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1465 (elf_x86_64_check_relocs): Set has_got_reloc and
1467 (elf_x86_64_fixup_symbol): New function.
1468 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1469 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1470 relocations and discard relocations against resolved undefined
1471 weak symbols in executable. Don't make resolved undefined weak
1472 symbols in executable dynamic.
1473 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1474 (elf_x86_64_relocate_section): Check relocation overflow for
1475 dynamic relocations against unresolved weak undefined symbols.
1476 Don't generate dynamic relocations against resolved weak
1477 undefined symbols in PIE.
1478 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1479 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1480 Don't generate dynamic relocation against resolved undefined weak
1481 symbol in executable.
1482 (elf_x86_64_finish_dynamic_sections): Call
1483 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1484 (elf_backend_fixup_symbol): New.
1486 2016-02-26 Alan Modra <amodra@gmail.com>
1488 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1489 save_restore_funcs, rest of sections when not relocatable.
1490 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1491 (sfpr_define): Define all symbols on emitted code.
1492 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1493 when relocatable. Move sfpr_define loop earlier.
1495 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1498 (elf_x86_64_relocate_section): Use it. Replace
1499 x86_64_elf_howto_table[r_type] with howto.
1501 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1504 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1505 symbol version is unknown.
1507 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1509 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1510 to (bfd_vma) -1 when setting needs_plt to 0.
1511 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1513 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1515 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1516 library, instead of PIC, and don't check PDE when making linker
1517 assigned symbol dynamic.
1519 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1521 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1522 ABIVERSION for non-executable stack.
1524 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1527 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1528 Always produce a RELATIVE reloc for a local symbol.
1530 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1532 Fix test-case ld-elf/pr19617b
1533 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1534 discard unused non-function symbols when --dynamic-list-data.
1536 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1538 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1539 dynsym section, even if it is empty, with dynamic sections.
1541 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1543 * syms.c: Remove BSF_COMMON from comments.
1544 * bfd-in2.h: Regenerated.
1546 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1548 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1549 for destination. Remove useless function parameters.
1550 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1552 2016-02-19 Nick Clifton <nickc@redhat.com>
1555 * aoutx.h (aout_link_add_symbols): Check for out of range string
1559 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1560 processing if we encounter a reloc without an associated symbol.
1562 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1565 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1566 sections for -E/--dynamic-list.
1568 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1573 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1575 * plugin.c (plugin_vec): Set match priority to 255.
1576 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1577 matching against the plugin vector, take priority from there not
1580 2016-02-15 Nick Clifton <nickc@redhat.com>
1582 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1583 for length and type fields. Use a signed value for the
1584 suffix_length field.
1586 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1590 significant bit in GOT offset for R_386_GOT32X.
1592 2016-02-10 Nick Clifton <nickc@redhat.com>
1595 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1597 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1598 number of messages about FDE encoding preventing .eh_frame_hdr
1601 2016-02-09 Nick Clifton <nickc@redhat.com>
1603 * oasys.c (oasys_archive_p): Fix indentation.
1604 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1605 constant for left shifting.
1607 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1608 helpful warning message to explain why certain AArch64 relocs
1611 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1613 * pe-mips.c (coff_mips_reloc): Fix formatting.
1615 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1617 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1618 to bfd_mach_arc_arc600.
1620 2016-02-04 Alan Modra <amodra@gmail.com>
1622 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1625 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1629 distances in the compressed_size field of the output section.
1631 2016-02-02 Alan Modra <amodra@gmail.com>
1633 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1634 ELFv2 entry optimization.
1636 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1639 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1640 no relocations in relocatable files.
1642 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1645 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1646 if a symbol from a library loaded via DT_NEEDED doesn't match
1647 the symbol referenced by regular object.
1649 2016-02-01 Nathaniel Smith <njs@pobox.com>
1651 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1654 2016-02-01 Alan Modra <amodra@gmail.com>
1656 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1657 an out of range reloc_index.
1658 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1660 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1662 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1663 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1664 * Makefile.in: Regenerated.
1666 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1668 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1670 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1673 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1675 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1677 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1681 against STT_GNU_IFUNC symbol only with dynamic symbols.
1682 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1684 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1687 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1688 decompress debug sections.
1690 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1692 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1695 2016-01-25 Nick Clifton <nickc@redhat.com>
1698 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1699 dsym filename buffer.
1701 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1703 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1705 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1707 * elfxx-mips.c (BZ16_REG): Correct calculation.
1709 2016-01-21 Nick Clifton <nickc@redhat.com>
1711 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1712 changing the type of _loc to be bfd_byte *.
1713 (elf_arc_finish_dynamic_symbol): Likewise.
1715 2016-01-21 Nick Clifton <nickc@redhat.com>
1718 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1719 class of the linker stub bfd.
1720 (elf32_arm_check_relocs): Skip check for pic format after
1721 processing a vxWorks R_ARM_ABS12 reloc.
1722 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1723 reporting a class mismatch.
1725 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1727 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1728 veneer for sym_sec != input_sec.
1729 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1730 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1731 calculation destination.
1733 2016-01-21 Alan Modra <amodra@gmail.com>
1735 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1736 (swap_linux_prpsinfo64_out): New function.
1737 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1738 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1739 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1740 (elfcore_write_linux_prpsinfo64): Likewise.
1741 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1742 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1743 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1745 2016-01-21 Alan Modra <amodra@gmail.com>
1747 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1748 * elf.c: Adjust #include.
1749 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1750 * Makefile.am (SOURCE_HFILES): Update.
1751 * Makefile.in: Regenerate.
1752 * po/SRC-PORFILES.in: Regenerate.
1754 2016-01-21 Alan Modra <amodra@gmail.com>
1756 * configure.ac: Move corefile selection later in file. Move
1757 tdefaults code immediately after other target vector code.
1758 * configure: Regenerate.
1760 2016-01-20 Mickael Guene <mickael.guene@st.com>
1762 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1763 section using '.text.noread' pattern.
1765 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1767 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1769 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1770 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1772 * arc-plt.def: New file.
1773 * arc-plt.h: Likewise.
1774 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1775 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1776 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1777 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1778 (name_for_global_symbol): Added.
1779 (ADD_RELA): Helper to create dynamic relocs.
1780 (new_got_entry_to_list): Create a new got entry in linked list.
1781 (symbol_has_entry_of_type): Search for specific type of entry in
1783 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1784 (is_reloc_for_TLS, arc_elf_set_private_flags)
1785 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1786 (arc_elf_merge_private_bfd_data): New functions.
1787 (debug_arc_reloc): Cleaned debug info printing.
1788 (PDATA reloc): Changed not to perform address alignment.
1789 (reverse_me): Added. Fix for ARC_32 relocs.
1790 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1792 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1793 Changed function to access an array of list of GOT entries instead
1794 of just an array of offsets.
1795 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1796 (elf_arc_check_relocs): Likewise.
1797 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1798 (elf_arc_finish_dynamic_sections): Likewise
1799 (arc_create_dynamic_sections): Modified conditions to create
1801 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1802 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1803 (relocate_plt_for_entry): Changed to support new way to define PLT
1805 (add_symbol_to_plt): Likewise.
1806 (arc_elf_link_hash_table_create): New function.
1808 2016-01-18 Nick Clifton <nickc@redhat.com>
1811 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1812 section number into internal section number.
1813 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1814 * coffswap.h (coff_swap_sym_in): Likewise.
1815 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1816 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1817 section number field is big enough to hold the external value.
1819 2016-01-17 Alan Modra <amodra@gmail.com>
1821 * configure: Regenerate.
1823 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1825 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1826 when address in first unwind entry does not match start of
1829 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1830 Jiong Wang <jiong.wang@arm.com>
1833 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1836 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1838 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1839 place 'R_' before the reloc name returned.
1840 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1841 the relocation string.
1843 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1845 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1846 factored out from...
1847 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1849 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1851 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1852 attribute check after ELF file header flag check.
1854 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1856 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1857 return status from `_bfd_elf_merge_object_attributes'.
1859 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1861 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1862 factored out from...
1863 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1865 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1867 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1868 handling of input MIPS ABI flags together.
1870 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1872 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1873 attribute checks for null input.
1875 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1877 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1878 pointers to target data.
1880 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1882 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1885 2016-01-01 Alan Modra <amodra@gmail.com>
1887 Update year range in copyright notice of all files.
1889 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1891 Copyright (C) 2016 Free Software Foundation, Inc.
1893 Copying and distribution of this file, with or without modification,
1894 are permitted in any medium without royalty provided the copyright
1895 notice and this notice are preserved.
1901 version-control: never