1 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
4 non-loaded, non-alloced sections.
5 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
7 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
10 allocating dynamic relocation.
11 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
13 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
17 offsets until reloc_toaddr.
19 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
21 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
22 Don't check symbol type for STN_UNDEF symbol index.
23 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
24 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
27 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
29 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
31 (using_thumb2): Try Tag_THUMB_ISA_use first and check
32 for exact arch value then. Force review of arch check logic for new
34 (arch_has_arm_nop): Update and fix arch check logic. Force review of
35 that logic for new architecture.
36 (arch_has_thumb2_nop): Remove.
37 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
38 (elf32_arm_final_link_relocate): Likewise but using thumb2.
40 2016-06-14 Alan Modra <amodra@gmail.com>
42 * bfd-in.h (bfd_my_archive): Delete.
43 * bfd-in2.h: Regenerate.
45 2016-06-14 Alan Modra <amodra@gmail.com>
48 * archive.c (open_nested_file): Set my_archive.
49 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
51 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
53 * bfdwin.c (bfd_get_file_window): Likewise.
54 * cache.c (cache_bmmap): Likewise.
55 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
56 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
58 * plugin.c (try_claim): Likewise.
59 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
60 file within thin archive, not the archive.
62 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
65 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
66 section address for R_386_GOT32/R_386_GOT32X relocations against
67 IFUNC symbols if there is no base register and return error for
70 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
72 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
73 GOT32 adjustment for static executables.
75 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
77 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
79 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
81 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
83 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
85 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
87 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
89 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
91 (elf_arc_relocate_section): Fixed mistake in PIE related
93 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
95 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
97 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
98 enable support for "-z combreloc" and DT_RELACOUNT.
99 (elf_backend_reloc_type_class): Likewise
101 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
104 * elf32-i386.c (elf_i386_relocate_section): When relocating
105 R_386_GOT32, return error without a base register for PIC and
106 subtract the .got.plt section address only with a base register.
108 2016-06-10 Alan Modra <amodra@gmail.com>
110 * elf-strtab.c (struct strtab_save): Use size_t for "size".
111 (struct elf_strtab_hash): Likewise for "size" and "alloced".
112 (_bfd_elf_strtab_init): Formatting.
113 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
114 (_bfd_elf_strtab_addref): Take size_t idx param.
115 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
116 (_bfd_elf_strtab_offset): Likewise.
117 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
118 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
119 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
120 (_bfd_elf_strtab_finalize): Similarly.
121 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
122 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
123 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
124 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
126 (bfd_section_from_shdr): Delete amt.
127 (_bfd_elf_init_reloc_shdr): Likewise.
128 (_bfd_elf_link_assign_sym_version): Likewise.
129 (assign_section_numbers): Use size_t reloc_count.
130 * elflink.c (struct elf_symbuf_head): Use size_t "count".
131 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
132 (elf_link_is_defined_archive_symbol): Likewise.
133 (elf_add_dt_needed_tag): Likewise.
134 (elf_finalize_dynstr): Likewise.
135 (elf_link_add_object_symbols): Likewise.
136 (bfd_elf_size_dynamic_sections): Likewise.
137 (elf_create_symbuf): Similarly.
138 (bfd_elf_match_symbols_in_sections): Likewise.
139 (elf_link_swap_symbols_out): Likewise.
140 (elf_link_check_versioned_symbol): Likewise.
141 (bfd_elf_gc_record_vtinherit): Likewise.
142 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
144 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
147 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
148 and relocs only if shrinking occurred.
150 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
152 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
153 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
154 (elf_i386_check_tls_transition): Check indirect call and direct
155 call with the addr32 prefix for general and local dynamic models.
156 Set the tls_get_addr feild.
157 (elf_i386_convert_load_reloc): Always use addr32 prefix for
158 indirect ___tls_get_addr call via GOT.
159 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
160 transitions with indirect call and direct call with the addr32
163 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
165 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
166 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
167 (elf_s390_relocate_section): Fix comment.
168 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
171 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
173 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
174 section offset when calculation the larl operand in the first PLT
177 2016-06-07 Alan Modra <amodra@gmail.com>
179 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
180 to match other 32-bit archs.
181 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
182 (ppc_elf_object_p): Call it.
183 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
185 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
186 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
187 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
188 _bfd_elf_ppc_at_tprel_transform): Move to..
190 (_bfd_elf_ppc_set_arch): Declare.
191 * bfd-in2.h: Regenerate.
193 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
195 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
196 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
197 (elf_x86_64_check_tls_transition): Check indirect call and
198 direct call with the addr32 prefix for general and local dynamic
199 models. Set the tls_get_addr feild.
200 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
201 indirect __tls_get_addr call via GOT.
202 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
203 transitions with indirect call and direct call with the addr32
206 2016-06-04 Christian Groessler <chris@groessler.org>
208 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
210 2016-06-02 Nick Clifton <nickc@redhat.com>
213 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
215 (arch_info_struct): Likewise.
216 (architectures): Likewise.
218 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
220 * config.bfd: Replace -uclibc with *.
222 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
224 * elf64-x86-64.c: Replace data32 with data16 in comments.
226 2016-05-31 Alan Modra <amodra@gmail.com>
230 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
231 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
232 symbol given a version by a script different to the version
233 of the symbol being added.
234 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
235 _bfd_elf_strtab_restore. Don't fudge dynstr references.
236 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
237 (struct strtab_save): New.
238 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
239 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
240 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
242 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
244 * elf32-hppa.h: Add extern "C".
245 * elf32-nds32.h: Likewise.
246 * elf32-tic6x.h: Likewise.
248 2016-06-01 Nick Clifton <nickc@redhat.com>
250 * po/sr.po: New Serbian translation.
251 * configure.ac (ALL_LINGUAS): Add sr.
252 * configure: Regenerate.
254 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
256 * elfxx-mips.c (b_reloc_p): New function.
257 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
260 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
262 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
263 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
264 reloc location from calculation, treat the addend as signed with
265 local non-section symbols and enable overflow detection.
267 2016-05-28 Alan Modra <amodra@gmail.com>
269 * aoutx.h: Adjust linker callback calls throughout file,
272 * coff-alpha.c: Likewise.
273 * coff-arm.c: Likewise.
274 * coff-h8300.c: Likewise.
275 * coff-h8500.c: Likewise.
276 * coff-i960.c: Likewise.
277 * coff-mcore.c: Likewise.
278 * coff-mips.c: Likewise.
279 * coff-ppc.c: Likewise.
280 * coff-rs6000.c: Likewise.
281 * coff-sh.c: Likewise.
282 * coff-tic80.c: Likewise.
283 * coff-w65.c: Likewise.
284 * coff-z80.c: Likewise.
285 * coff-z8k.c: Likewise.
286 * coff64-rs6000.c: Likewise.
287 * cofflink.c: Likewise.
289 * elf-bfd.h: Likewise.
290 * elf-m10200.c: Likewise.
291 * elf-m10300.c: Likewise.
292 * elf32-arc.c: Likewise.
293 * elf32-arm.c: Likewise.
294 * elf32-avr.c: Likewise.
295 * elf32-bfin.c: Likewise.
296 * elf32-cr16.c: Likewise.
297 * elf32-cr16c.c: Likewise.
298 * elf32-cris.c: Likewise.
299 * elf32-crx.c: Likewise.
300 * elf32-d10v.c: Likewise.
301 * elf32-epiphany.c: Likewise.
302 * elf32-fr30.c: Likewise.
303 * elf32-frv.c: Likewise.
304 * elf32-ft32.c: Likewise.
305 * elf32-h8300.c: Likewise.
306 * elf32-hppa.c: Likewise.
307 * elf32-i370.c: Likewise.
308 * elf32-i386.c: Likewise.
309 * elf32-i860.c: Likewise.
310 * elf32-ip2k.c: Likewise.
311 * elf32-iq2000.c: Likewise.
312 * elf32-lm32.c: Likewise.
313 * elf32-m32c.c: Likewise.
314 * elf32-m32r.c: Likewise.
315 * elf32-m68hc1x.c: Likewise.
316 * elf32-m68k.c: Likewise.
317 * elf32-mep.c: Likewise.
318 * elf32-metag.c: Likewise.
319 * elf32-microblaze.c: Likewise.
320 * elf32-moxie.c: Likewise.
321 * elf32-msp430.c: Likewise.
322 * elf32-mt.c: Likewise.
323 * elf32-nds32.c: Likewise.
324 * elf32-nios2.c: Likewise.
325 * elf32-or1k.c: Likewise.
326 * elf32-ppc.c: Likewise.
327 * elf32-s390.c: Likewise.
328 * elf32-score.c: Likewise.
329 * elf32-score7.c: Likewise.
330 * elf32-sh.c: Likewise.
331 * elf32-sh64.c: Likewise.
332 * elf32-spu.c: Likewise.
333 * elf32-tic6x.c: Likewise.
334 * elf32-tilepro.c: Likewise.
335 * elf32-v850.c: Likewise.
336 * elf32-vax.c: Likewise.
337 * elf32-visium.c: Likewise.
338 * elf32-xstormy16.c: Likewise.
339 * elf32-xtensa.c: Likewise.
340 * elf64-alpha.c: Likewise.
341 * elf64-hppa.c: Likewise.
342 * elf64-ia64-vms.c: Likewise.
343 * elf64-mmix.c: Likewise.
344 * elf64-ppc.c: Likewise.
345 * elf64-s390.c: Likewise.
346 * elf64-sh64.c: Likewise.
347 * elf64-x86-64.c: Likewise.
348 * elflink.c: Likewise.
349 * elfnn-aarch64.c: Likewise.
350 * elfnn-ia64.c: Likewise.
351 * elfxx-mips.c: Likewise.
352 * elfxx-sparc.c: Likewise.
353 * elfxx-tilegx.c: Likewise.
354 * linker.c: Likewise.
356 * pe-mips.c: Likewise.
358 * reloc16.c: Likewise.
359 * simple.c: Likewise.
360 * vms-alpha.c: Likewise.
361 * xcofflink.c: Likewise.
362 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
363 status param. Adjust calls to these and linker callbacks throughout.
364 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
365 get_ramstart): Delete status param. Adjust calls to these and
366 linker callbacks throughout.
368 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
370 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
371 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
372 target alignment verification.
374 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
376 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
377 section name if `bfd_elf_string_from_elf_section' returns an
380 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
382 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
383 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
384 for message. Continue processing rather than returning failure.
386 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
388 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
389 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
390 Call `bfd_set_error'.
392 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
395 * archive.c (bfd_slurp_armap): Replace
396 bfd_elf64_archive_slurp_armap with
397 _bfd_archive_64_bit_slurp_armap.
398 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
399 BFD64 is defined and the archive is too big.
400 (coff_write_armap): Likewise.
401 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
402 (_bfd_archive_64_bit_slurp_armap): This.
403 (bfd_elf64_archive_write_armap): Renamed to ...
404 (_bfd_archive_64_bit_write_armap): This.
405 * configure.ac: Add --enable-64-bit-archive.
406 (want_64_bit_archive): New. Set to true by default for 64-bit
407 MIPS and s390 ELF targets.
408 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
409 * config.in: Regenerated.
410 * configure: Likewise.
411 * elf64-mips.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 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
424 (bfd_elf64_archive_slurp_armap): Likewise.
425 (bfd_elf64_archive_write_armap): Likewise.
426 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
427 (bfd_elf64_archive_construct_extended_name_table): Likewise.
428 (bfd_elf64_archive_truncate_arname): Likewise.
429 (bfd_elf64_archive_read_ar_hdr): Likewise.
430 (bfd_elf64_archive_write_ar_hdr): Likewise.
431 (bfd_elf64_archive_openr_next_archived_file): Likewise.
432 (bfd_elf64_archive_get_elt_at_index): Likewise.
433 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
434 (bfd_elf64_archive_update_armap_timestamp): Likewise.
435 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
436 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
437 bfd_elfNN_archive_functions isn't defined.
438 (TARGET_LITTLE_SYM): Likewise.
439 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
440 (_bfd_archive_64_bit_write_armap): Likewise.
441 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
442 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
443 (_bfd_archive_64_bit_truncate_arname): Likewise.
444 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
445 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
446 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
447 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
448 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
449 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
450 * libbfd.h: Regenerated.
451 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
452 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
454 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
457 * cofflink.c (coff_link_check_archive_element): Return TRUE if
458 linker add_archive_element callback returns FALSE.
459 * ecoff.c (ecoff_link_check_archive_element): Likewise.
460 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
461 archive element if linker add_archive_element callback returns
463 * elflink.c (elf_link_add_archive_symbols): Likewise.
464 * pdp11.c (aout_link_check_ar_symbols): Likewise.
465 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
466 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
467 (xcoff_link_check_ar_symbols): Likewise.
469 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
471 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
472 <bfd_reloc_outofrange>: Unify error reporting code.
474 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
476 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
477 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
478 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
479 * bfd-in2.h: Regenerate.
480 * libbfd.h: Likewise.
482 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
484 * config.bfd: Add entry for arm-phoenix.
486 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
488 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
489 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
490 account for padding for stub section requiring one.
491 (elf32_arm_build_stubs): Add comment to stress the importance of
492 zeroing veneer section content.
494 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
496 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
498 * bfd-in2.h: Regenerate.
499 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
501 (arm_dedicated_stub_output_section_required_alignment): Likewise.
502 (arm_dedicated_stub_output_section_name): Likewise.
503 (arm_dedicated_stub_input_section_ptr): Likewise.
504 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
505 function description comment. Add support for dedicated output stub
506 section to given stub types.
507 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
508 elf32_arm_create_or_find_stub_sec.
509 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
510 (elf32_arm_size_stubs): Pass stub type when calling
511 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
512 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
514 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
516 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
517 when setting need_convert_load.
519 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
521 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
524 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
527 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
529 (elf_i386_convert_load): Don't convert R_386_GOT32.
531 2016-05-20 Alan Modra <amodra@gmail.com>
534 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
535 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
537 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
539 * elf32-arc.c (arc_elf_final_write_processing): Changed.
540 (debug_arc_reloc): Likewise.
541 (elf_arc_relocate_section): Likewise.
542 (elf_arc_check_relocs): Likewise.
543 (elf_arc_adjust_dynamic_symbol): Likewise.
544 (elf_arc_add_symbol_hook): Likewise.
546 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
548 * config.bfd: Remove `am34-*-linux*' support.
550 2016-05-19 Alan Modra <amodra@gmail.com>
552 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
553 relocs before plt relocs.
555 2016-05-19 Alan Modra <amodra@gmail.com>
557 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
558 before dereferencing.
560 2016-05-18 Nick Clifton <nickc@redhat.com>
562 * po/sv.po: Updated Swedish translation.
564 2016-05-18 Alan Modra <amodra@gmail.com>
566 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
567 for each BFD. Don't goto error_ret_free_local from outside loop.
569 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
571 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
572 STB_GNU_UNIQUE handling.
573 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
574 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
575 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
576 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
577 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
578 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
579 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
580 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
581 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
582 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
583 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
584 (elf_backend_add_symbol_hook): Remove macro.
585 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
586 for STB_GNU_UNIQUE symbols.
588 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
590 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
592 (v850_elf_copy_private_bfd_data): ... here. Call the new
593 function and `_bfd_elf_copy_private_bfd_data'.
595 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
598 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
599 GOTPCREL relocation against large section.
601 2016-05-13 Alan Modra <amodra@gmail.com>
603 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
604 linker dynamic sections in calculating size and address of
605 dynamic tags rather than using output sections. Remove asserts.
606 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
607 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
608 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
609 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
610 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
611 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
612 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
613 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
614 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
615 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
616 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
617 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
618 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
619 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
620 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
621 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
622 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
623 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
624 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
625 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
626 * elflink.c (bfd_elf_final_link): Likewise.
627 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
628 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
629 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
630 don't set doit. Look up dynobj section.
631 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
632 invocation and dynamic tag vma calculation. Don't test
634 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
637 2016-05-13 Alan Modra <amodra@gmail.com>
639 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
640 octets_per_byte. Put dynamic .rela.plt last in link orders.
641 Assign output_offset for reloc sections rather than writing
642 sorted relocs from block corresponding to output_offset.
644 2016-05-12 Alan Modra <amodra@gmail.com>
646 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
648 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
650 * elfxx-mips.c (print_mips_ases): Add DSPR3.
652 2016-05-11 Alan Modra <amodra@gmail.com>
654 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
655 (elf32_hppa_check_relocs): Don't set dynobj.
656 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
657 (elf32_hppa_build_stubs): Likewise.
658 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
660 2016-05-11 Alan Modra <amodra@gmail.com>
663 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
664 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
666 2016-05-10 Jiong Wang <jiong.wang@arm.com>
668 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
669 aarch64_tls_transition check.
671 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
673 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
675 (arm_stub_sym_claimed): New function.
676 (elf32_arm_create_stub): Use veneered symbol name and section if
677 veneer needs to claim its symbol, and keep logic unchanged otherwise.
678 (arm_stub_claim_sym): New function.
679 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
680 veneered symbol, otherwise create local symbol as before.
682 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
684 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
685 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
686 and set branch type of a symbol.
687 (bfd_elf32_arm_process_before_allocation): Likewise.
688 (elf32_arm_relocate_section): Likewise and fix identation along the
690 (allocate_dynrelocs_for_symbol): Likewise.
691 (elf32_arm_finish_dynamic_symbol): Likewise.
692 (elf32_arm_swap_symbol_in): Likewise.
693 (elf32_arm_swap_symbol_out): Likewise.
695 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
697 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
698 * bfd-in2.h: Regenerated.
699 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
700 parameter to add_stub_section callback.
701 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
702 and pass it down to add_stub_section.
703 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
705 (elf32_arm_size_stubs): Add output section parameter to
706 add_stub_section function pointer parameter.
708 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
710 * elf32-arm.c (elf32_arm_create_stub): New function.
711 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
713 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
715 * elf32-arm.c (enum elf32_arm_stub_type): Delete
716 arm_stub_a8_veneer_lwm enumerator.
717 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
718 aforementioned enumerator.
719 (struct elf32_arm_stub_hash_entry): Delete target_addend
720 field and add source_value.
721 (struct a8_erratum_fix): Delete addend field and add target_offset.
722 (stub_hash_newfunc): Initialize source_value field amd remove
723 initialization for target_addend.
724 (arm_build_one_stub): Stop special casing Thumb relocations: promote
725 the else to being always executed, moving the
726 arm_stub_a8_veneer_b_cond specific code in it. Remove
727 stub_entry->target_addend from points_to computation.
728 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
729 to target symbol from start of section rather than the offset from the
731 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
732 fields from struct a8_erratum_fix's offset and target_offset
734 (make_branch_to_a8_stub): Rename target variable to loc. Compute
735 veneered_insn_loc and loc using stub_entry's source_value.
737 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
739 (elf32_arm_merge_eabi_attributes): Add merging logic for
742 2016-05-10 Pip Cet <pipcet@gmail.com>
745 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
746 Define as _bfd_generic_copy_link_hash_symbol_type when using
749 2016-05-09 Nick Clifton <nickc@redhat.com>
752 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
753 field before accessing sections array.
755 2016-05-09 Christophe Monat <christophe.monat@st.com>
758 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
759 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
761 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
763 (create_instruction_vldmdb): Likewise.
764 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
765 uses it to re-encode.
767 2016-05-09 Nick Clifton <nickc@redhat.com>
770 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
773 2016-05-09 Alan Modra <amodra@gmail.com>
775 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
777 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
780 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
781 documenting that indx == -3 if symbol is defined in a discarded
783 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
784 symbol is defined in a discarded section.
785 (elf_link_output_extsym): Strip a global symbol defined in a
788 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
790 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
793 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
797 (elf_i386_convert_load_reloc): This. New function.
798 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
800 (elf_x86_64_convert_load_reloc): This. New function.
802 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
804 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
805 Don't check if contents == NULL.
806 (elf_i386_tls_transition): Add from_relocate_section. Check
807 from_relocate_section instead of contents != NULL. Update
808 elf_i386_check_tls_transition call.
809 (elf_i386_check_relocs): Cache the section contents if
810 keep_memory is FALSE. Pass FALSE as from_relocate_section to
811 elf_i386_tls_transition.
812 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
813 to elf_i386_tls_transition.
814 (elf_backend_caches_rawsize): New.
815 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
817 (elf_x86_64_tls_transition): Add from_relocate_section. Check
818 from_relocate_section instead of contents != NULL.
819 (elf_x86_64_check_relocs): Cache the section contents if
820 keep_memory is FALSE. Pass FALSE as from_relocate_section to
821 elf_x86_64_tls_transition.
822 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
823 to elf_x86_64_tls_transition.
824 (elf_backend_caches_rawsize): New.
826 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
829 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
832 2016-05-03 Jiong Wang <jiong.wang@arm.com>
834 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
835 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
836 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
837 no_apply_dynamic_relocs.
838 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
839 dynamic relocations generated.
841 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
845 (elf_i386_create_dynamic_sections): Here.
846 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
847 interp setting to ...
848 (elf_x86_64_create_dynamic_sections): Here.
850 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
852 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
853 and replace (EH)->has_got_reloc with GOT_RELOC.
854 (elf_i386_fixup_symbol): Pass has_got_reloc to
855 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
856 (elf_i386_allocate_dynrelocs): Likewise.
857 (elf_i386_relocate_section): Likewise.
858 (elf_i386_finish_dynamic_symbol): Likewise.
859 (elf_i386_convert_load): Pass TRUE to
860 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
861 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
862 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
863 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
864 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
865 (elf_x86_64_allocate_dynrelocs): Likewise.
866 (elf_x86_64_relocate_section): Likewise.
867 (elf_x86_64_finish_dynamic_symbol): Likewise.
868 (elf_x86_64_convert_load): Pass TRUE to
869 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
871 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
873 * elf32-i386.c (check_relocs_failed): New.
874 (elf_i386_check_relocs): Set check_relocs_failed on error.
875 (elf_i386_relocate_section): Skip if check_relocs failed.
877 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
879 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
880 check_relocs_failed on error.
882 2016-04-29 Nick Clifton <nickc@redhat.com>
885 * elf-bfd.h (struct elf_backend_data): Rename
886 elf_backend_set_special_section_info_and_link to
887 elf_backend_copy_special_section_fields.
888 * elfxx-target.h: Likewise.
889 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
890 comparing section flags.
891 (copy_special_section_fields): New function.
892 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
893 Perform two scans over special sections. The first one looks for
894 a direct mapping between the output section and an input section.
895 The second scan looks for a possible match based upon section
897 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
898 function. Handle setting the sh_link field of SHT_ARM_EXIDX
900 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
901 elf32_i386_copy_solaris_special_section_fields.
902 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
903 Rename to elf32_sparc_copy_solaris_special_section_fields.
904 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
905 elf64_x86_64_copy_solaris_special_section_fields.
907 2016-04-28 Nick Clifton <nickc@redhat.com>
909 * po/zh_CN.po: Updated Chinese (simplified) translation.
911 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
914 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
915 when estimating distances between output sections.
917 2016-04-27 Alan Modra <amodra@gmail.com>
919 * elflink.c (_bfd_elf_is_start_stop): New function.
920 (_bfd_elf_gc_mark_rsec): Use it.
921 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
923 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
925 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
926 * mmo.c (mmo_get_section_contents): Likewise.
927 (mmo_set_section_contents): Likewise.
929 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
931 * elf-bfd.h (elf_link_hash_table): Update comments for
933 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
934 the unused NULL entry at the head of dynamic symbol table.
935 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
938 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
940 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
941 created file from dynobj.
943 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
945 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
946 normal input file if possible.
948 2016-04-21 Nick Clifton <nickc@redhat.com>
950 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
951 * aout-target.h: Likewise.
952 * aout-tic30.c: Likewise.
953 * binary.c: Likewise.
955 * coff-alpha.c: Likewise.
956 * coff-rs6000.c: Likewise.
957 * coff64-rs6000.c: Likewise.
958 * coffcode.h: Likewise.
959 * i386msdos.c: Likewise.
960 * i386os9k.c: Likewise.
963 * libbfd-in.h: Likewise.
964 * libecoff.h: Likewise.
965 * mach-o-target.c: Likewise.
967 * nlm-target.h: Likewise.
970 * plugin.c: Likewise.
971 * ppcboot.c: Likewise.
974 * tekhex.c: Likewise.
975 * versados.c: Likewise.
976 * vms-alpha.c: Likewise.
978 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
979 * linker.c (bfd_link_check_relocs): New function.
980 (_bfd_generic_link_check_relocs): New function.
981 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
982 _bfd_link_check_relocs field.
983 (struct bfd_target)L Add _bfd_link_check_relocs field.
984 * bfd-in2.h: Regenerate.
985 * libbfd.h: Regenerate.
987 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
989 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
990 (elf_backend_gc_sweep_hook): Likewise.
991 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
992 (elf_backend_gc_sweep_hook): Likewise.
994 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
996 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
999 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf64-x86-64.c (check_relocs_failed): New.
1003 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1004 Support relocation agaist local symbol. Set check_relocs_failed.
1005 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1006 R_X86_64_32 relocation overflow.
1007 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1008 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1010 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1012 * elf32-i386.c (elf_i386_check_relocs): Call
1013 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1014 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1016 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1018 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1019 * elflink.c (_bfd_elf_link_check_relocs): New function.
1020 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1021 if check_relocs_after_open_input is FALSE.
1023 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1025 * cache.c: Update old style function definitions.
1026 * elf32-m68k.c: Likewise.
1027 * elf64-mmix.c: Likewise.
1028 * stab-syms.c: Likewise.
1030 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1032 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1034 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1036 * Makefile.in: Regenerated with automake 1.11.6.
1037 * aclocal.m4: Likewise.
1038 * doc/Makefile.in: Likewise.
1040 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1042 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1043 * bfd-in2.h: Regenerate.
1044 * libbfd.h: Regenerate.
1045 * elf32-arc.c: Add 'opcode/arc.h' include.
1046 (struct arc_relocation_data): Add symbol_name.
1047 (arc_special_overflow_checks): New function.
1048 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1049 required, add an extra comment.
1050 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1052 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1054 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1056 (elf_arc_relocate_section): Update enum uses.
1057 (elf_arc_check_relocs): Likewise.
1058 (elf_arc_finish_dynamic_symbol): Likewise.
1060 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1065 2016-04-14 Nick Clifton <nickc@redhat.com>
1068 * elf-bbfd.h (struct elf_backend_data): New field:
1070 New field: elf_backend_set_special_section_info_and_link
1071 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1073 (elf_backend_set_special_section_info_and_link): Define if not
1075 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1076 elf_backend_strtab_flags macros to initialise fields in structure.
1077 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1078 being set even if SHF_MERGE is not set.
1079 (elf_fake_sections): Likewise.
1080 (section_match): New function. Matches two ELF sections based
1081 upon fixed characteristics.
1082 (find_link): New function. Locates a section in a BFD that
1083 matches a section in a different BFD.
1084 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1085 fields of reserved sections.
1086 (bfd_elf_compute_section_file_positions): Set the flags for the
1087 .shstrtab section based upon the elf_strtab_flags field in the
1088 elf_backend_data structure.
1089 (swap_out_syms): Likewise for the .strtab section.
1090 * elflink.c (bfd_elf_final_link): Set the flags for the
1091 .strtab section based upon the elf_strtab_flags field in the
1092 elf_backend_data structure.
1093 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1094 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1096 (elf_backend_set_special_section_info_and_link): Define for
1098 * elf32-sparc.c: Likewise.
1099 * elf64-x86-64.c: Likewise.
1101 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1106 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1107 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1108 applies to read-only section.
1109 * elf32-i386.c (elf_i386_link_hash_table): Add
1110 readonly_dynrelocs_against_ifunc.
1111 (elf_i386_allocate_dynrelocs): Updated.
1112 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1116 readonly_dynrelocs_against_ifunc.
1117 (elf_x86_64_allocate_dynrelocs): Updated.
1118 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1119 segment with dynamic IFUNC relocations only if
1120 readonly_dynrelocs_against_ifunc is TRUE.
1121 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1124 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1126 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1127 a fall through from error_ret_free_internal. Free local_syms in
1128 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1130 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1132 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1133 (relocate_plt_for_entry): Likewise.
1135 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1137 * elf32-arc.c (elf_arc_check_relocs): Changed
1139 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1141 * elf32-arc.c (name_for_global_symbol): Changed assert.
1142 (get_replace_function): Created.:
1143 (struct arc_relocation_data): Changed to signed types.
1144 (defines S, L, P, PDATA): Casted to signed type.
1145 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1146 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1147 (arc_do_relocation): Changed.
1149 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1151 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1153 (elf_arc_relocate_section): Added and changed asserts, validating
1154 the synamic symbol index.
1155 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1156 relocation if symbol has dynindx set to -1.
1158 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1160 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1161 and internal symbols which have a dynamic index into local
1164 2016-04-04 Nick Clifton <nickc@redhat.com>
1167 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1168 version number if the version is zero.
1170 2016-04-01 Alan Modra <amodra@gmail.com>
1173 * elflink.c (on_needed_list): Recursively check needed status.
1174 (elf_link_add_object_symbols): Adjust.
1176 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1178 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1179 internal_relocs only if they aren't cached.
1181 2016-03-29 Nick Clifton <nickc@redhat.com>
1184 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1185 assertion on the size of the got section to allow it to be bigger
1186 than the number of relocs.
1188 2016-03-29 Toni Spets <toni.spets@iki.fi>
1191 * coffcode.h (coff_write_object_contents): Revert accidental
1194 2016-03-22 Alan Modra <amodra@gmail.com>
1197 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1198 DW_FORM_flag_present.
1200 2016-03-22 Nick Clifton <nickc@redhat.com>
1202 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1203 architecture name for backwards compatibility.
1205 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1206 unbounded stack use.
1208 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1209 sufficiently recent version of GCC.
1210 * configure: Regenerate.
1212 2016-03-22 Alan Modra <amodra@gmail.com>
1215 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1217 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1219 * archures.c (bfd_mach_arc_nps400): Define.
1220 * bfd-in2.h: Regenerate.
1221 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1222 some existing entries to make space.
1223 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1224 (arc_elf_final_write_processing): Likewise.
1226 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1228 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1230 (arc_elf_final_write_processing): Don't bother setting cpu field
1231 in e_flags, this will have been set elsewhere.
1233 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1235 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1238 2016-03-21 Nick Clifton <nickc@redhat.com>
1240 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1241 * configure: Regenerate.
1242 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1243 alloca with call to xmalloc.
1244 * elf32-nds32.c: Likewise.
1245 * elf64-hppa.c: Likewise.
1246 * elfxx-mips.c: Likewise.
1248 * pei-x86_64.c: Likewise.
1252 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1255 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1257 (elf_i386_relocate_section): Likewise.
1258 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1259 (elf_x86_64_relocate_section): Likewise.
1261 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1264 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1265 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1266 relocation overflow check.
1268 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1270 * bfd-in2.h: Regenerated.
1272 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1275 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1276 uses bytes not octets.
1277 * elflink.c (resolve_section): Likewise.
1278 Add a bfd parameter.
1279 (eval_section): Pass the input_bfd to resolve_section.
1280 (bfd_elf_perform_complex_relocation): Convert byte offset to
1281 octets before read and writing values.
1282 (elf_link_input_bfd): Add byte to octet conversions.
1283 (elf_reloc_link_order): Likewise.
1284 (elf_fixup_link_order): Likewise.
1285 (bfd_elf_final_link): Likewise.
1286 * reloc.c (_bfd_final_link_relocate): Likewise.
1287 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1289 2016-03-10 Nick Clifton <nickc@redhat.com>
1291 * config.bfd: Mark the i370 target as obsolete.
1293 2016-03-09 Pedro Alves <palves@redhat.com>
1295 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1296 gcc ABI)" to printable name.
1297 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1298 of "v850-rh850" as printable name.
1300 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1303 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1304 relocations against absolute symbols.
1306 2016-03-09 Alan Modra <amodra@gmail.com>
1309 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1310 length elements in the archive.
1312 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1315 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1316 for -E/--dynamic-list only when not relocatable.
1318 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1321 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1322 count for locally defined local IFUNC symbols in shared object.
1323 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1325 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1328 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1331 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1332 Andrew Burgess <andrew.burgess@embecosm.com>
1334 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1335 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1336 (arc_elf_howto_init): Added assert to validate relocations.
1337 (get_middle_endian_relocation): Delete.
1338 (middle_endian_convert): New function.
1339 (ME): Redefine, now does nothing.
1340 (IS_ME): New define.
1341 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1342 definition to call middle_endian_convert. Add a new local
1343 variable and make use of this throughout. Added call to
1344 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1346 2016-03-07 Nick Clifton <nickc@redhat.com>
1349 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1350 length elements in the archive.
1352 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1354 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1355 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1357 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1360 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1361 executable as definition if the new definition comes from a
1364 2016-03-02 Alan Modra <amodra@gmail.com>
1366 * Makefile.in: Regenerate.
1367 * po/SRC-POTFILES.in: Regenerate.
1369 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1371 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1372 relocation addend when sections get merged.
1374 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1376 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1378 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1379 Assert for code sections dynamic relocs.
1381 2016-02-26 Renlin Li <renlin.li@arm.com>
1383 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1384 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1386 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1389 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1390 load with locally bound symbols if PIC is false or there is no
1391 base register. Optimize branch to 0 if PIC is false.
1392 (elf_i386_relocate_section): Don't generate dynamic relocations
1393 against undefined weak symbols if PIC is false.
1394 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1395 if we can't estimate relocation overflow with --no-relax.
1396 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1397 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1398 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1399 against undefined weak symbols if PIC is false.
1401 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1404 * bfd.c (bfd): Change flags to 20 bits.
1405 (BFD_CONVERT_ELF_COMMON): New.
1406 (BFD_USE_ELF_STT_COMMON): Likewise.
1407 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1408 BFD_USE_ELF_STT_COMMON.
1409 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1410 * configure.ac: Remove --enable-elf-stt-common.
1411 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1412 common symbol depending on BFD_CONVERT_ELF_COMMON and
1413 BFD_USE_ELF_STT_COMMON.
1414 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1416 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1418 (elf_link_convert_common_type): New function.
1419 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1420 common symbol depending on BFD_CONVERT_ELF_COMMON and
1421 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1422 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1423 and BFD_USE_ELF_STT_COMMON to object_flags.
1424 (TARGET_LITTLE_SYM): Likewise.
1425 * syms.c (BSF_KEEP_G): Renamed to ...
1426 (BSF_ELF_COMMON): This.
1427 * bfd-in2.h: Regenerated.
1428 * config.in: Likewise.
1429 * configure: Likewise.
1431 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1436 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1437 (elf_i386_link_hash_entry): Add has_got_reloc and
1439 (elf_i386_link_hash_table): Add interp.
1440 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1442 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1444 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1445 (elf_i386_fixup_symbol): New function.
1446 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1447 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1448 relocations and discard relocations against resolved undefined
1449 weak symbols in executable. Don't make resolved undefined weak
1450 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1451 relocation against undefined weak symbols in PIE.
1452 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1453 (elf_i386_relocate_section): Don't generate dynamic relocations
1454 against resolved undefined weak symbols in PIE, except for
1456 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1457 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1458 Don't generate dynamic relocation against resolved undefined weak
1459 symbol in executable.
1460 (elf_i386_finish_dynamic_sections): Call
1461 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1462 (elf_backend_fixup_symbol): New.
1463 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1464 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1466 (elf_x86_64_link_hash_table): Add interp.
1467 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1469 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1471 (elf_x86_64_check_relocs): Set has_got_reloc and
1473 (elf_x86_64_fixup_symbol): New function.
1474 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1475 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1476 relocations and discard relocations against resolved undefined
1477 weak symbols in executable. Don't make resolved undefined weak
1478 symbols in executable dynamic.
1479 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1480 (elf_x86_64_relocate_section): Check relocation overflow for
1481 dynamic relocations against unresolved weak undefined symbols.
1482 Don't generate dynamic relocations against resolved weak
1483 undefined symbols in PIE.
1484 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1485 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1486 Don't generate dynamic relocation against resolved undefined weak
1487 symbol in executable.
1488 (elf_x86_64_finish_dynamic_sections): Call
1489 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1490 (elf_backend_fixup_symbol): New.
1492 2016-02-26 Alan Modra <amodra@gmail.com>
1494 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1495 save_restore_funcs, rest of sections when not relocatable.
1496 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1497 (sfpr_define): Define all symbols on emitted code.
1498 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1499 when relocatable. Move sfpr_define loop earlier.
1501 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1504 (elf_x86_64_relocate_section): Use it. Replace
1505 x86_64_elf_howto_table[r_type] with howto.
1507 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1510 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1511 symbol version is unknown.
1513 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1515 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1516 to (bfd_vma) -1 when setting needs_plt to 0.
1517 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1519 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1521 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1522 library, instead of PIC, and don't check PDE when making linker
1523 assigned symbol dynamic.
1525 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1527 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1528 ABIVERSION for non-executable stack.
1530 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1533 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1534 Always produce a RELATIVE reloc for a local symbol.
1536 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1538 Fix test-case ld-elf/pr19617b
1539 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1540 discard unused non-function symbols when --dynamic-list-data.
1542 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1544 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1545 dynsym section, even if it is empty, with dynamic sections.
1547 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1549 * syms.c: Remove BSF_COMMON from comments.
1550 * bfd-in2.h: Regenerated.
1552 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1554 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1555 for destination. Remove useless function parameters.
1556 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1558 2016-02-19 Nick Clifton <nickc@redhat.com>
1561 * aoutx.h (aout_link_add_symbols): Check for out of range string
1565 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1566 processing if we encounter a reloc without an associated symbol.
1568 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1571 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1572 sections for -E/--dynamic-list.
1574 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1576 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1579 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1581 * plugin.c (plugin_vec): Set match priority to 255.
1582 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1583 matching against the plugin vector, take priority from there not
1586 2016-02-15 Nick Clifton <nickc@redhat.com>
1588 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1589 for length and type fields. Use a signed value for the
1590 suffix_length field.
1592 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1595 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1596 significant bit in GOT offset for R_386_GOT32X.
1598 2016-02-10 Nick Clifton <nickc@redhat.com>
1601 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1603 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1604 number of messages about FDE encoding preventing .eh_frame_hdr
1607 2016-02-09 Nick Clifton <nickc@redhat.com>
1609 * oasys.c (oasys_archive_p): Fix indentation.
1610 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1611 constant for left shifting.
1613 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1614 helpful warning message to explain why certain AArch64 relocs
1617 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1619 * pe-mips.c (coff_mips_reloc): Fix formatting.
1621 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1623 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1624 to bfd_mach_arc_arc600.
1626 2016-02-04 Alan Modra <amodra@gmail.com>
1628 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1631 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1634 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1635 distances in the compressed_size field of the output section.
1637 2016-02-02 Alan Modra <amodra@gmail.com>
1639 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1640 ELFv2 entry optimization.
1642 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1645 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1646 no relocations in relocatable files.
1648 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1651 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1652 if a symbol from a library loaded via DT_NEEDED doesn't match
1653 the symbol referenced by regular object.
1655 2016-02-01 Nathaniel Smith <njs@pobox.com>
1657 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1660 2016-02-01 Alan Modra <amodra@gmail.com>
1662 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1663 an out of range reloc_index.
1664 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1666 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1668 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1669 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1670 * Makefile.in: Regenerated.
1672 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1674 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1676 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1679 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1681 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1683 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1686 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1687 against STT_GNU_IFUNC symbol only with dynamic symbols.
1688 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1690 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1693 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1694 decompress debug sections.
1696 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1698 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1701 2016-01-25 Nick Clifton <nickc@redhat.com>
1704 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1705 dsym filename buffer.
1707 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1709 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1711 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1713 * elfxx-mips.c (BZ16_REG): Correct calculation.
1715 2016-01-21 Nick Clifton <nickc@redhat.com>
1717 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1718 changing the type of _loc to be bfd_byte *.
1719 (elf_arc_finish_dynamic_symbol): Likewise.
1721 2016-01-21 Nick Clifton <nickc@redhat.com>
1724 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1725 class of the linker stub bfd.
1726 (elf32_arm_check_relocs): Skip check for pic format after
1727 processing a vxWorks R_ARM_ABS12 reloc.
1728 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1729 reporting a class mismatch.
1731 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1733 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1734 veneer for sym_sec != input_sec.
1735 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1736 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1737 calculation destination.
1739 2016-01-21 Alan Modra <amodra@gmail.com>
1741 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1742 (swap_linux_prpsinfo64_out): New function.
1743 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1744 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1745 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1746 (elfcore_write_linux_prpsinfo64): Likewise.
1747 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1748 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1749 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1751 2016-01-21 Alan Modra <amodra@gmail.com>
1753 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1754 * elf.c: Adjust #include.
1755 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1756 * Makefile.am (SOURCE_HFILES): Update.
1757 * Makefile.in: Regenerate.
1758 * po/SRC-PORFILES.in: Regenerate.
1760 2016-01-21 Alan Modra <amodra@gmail.com>
1762 * configure.ac: Move corefile selection later in file. Move
1763 tdefaults code immediately after other target vector code.
1764 * configure: Regenerate.
1766 2016-01-20 Mickael Guene <mickael.guene@st.com>
1768 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1769 section using '.text.noread' pattern.
1771 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1773 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1775 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1776 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1778 * arc-plt.def: New file.
1779 * arc-plt.h: Likewise.
1780 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1781 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1782 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1783 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1784 (name_for_global_symbol): Added.
1785 (ADD_RELA): Helper to create dynamic relocs.
1786 (new_got_entry_to_list): Create a new got entry in linked list.
1787 (symbol_has_entry_of_type): Search for specific type of entry in
1789 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1790 (is_reloc_for_TLS, arc_elf_set_private_flags)
1791 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1792 (arc_elf_merge_private_bfd_data): New functions.
1793 (debug_arc_reloc): Cleaned debug info printing.
1794 (PDATA reloc): Changed not to perform address alignment.
1795 (reverse_me): Added. Fix for ARC_32 relocs.
1796 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1798 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1799 Changed function to access an array of list of GOT entries instead
1800 of just an array of offsets.
1801 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1802 (elf_arc_check_relocs): Likewise.
1803 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1804 (elf_arc_finish_dynamic_sections): Likewise
1805 (arc_create_dynamic_sections): Modified conditions to create
1807 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1808 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1809 (relocate_plt_for_entry): Changed to support new way to define PLT
1811 (add_symbol_to_plt): Likewise.
1812 (arc_elf_link_hash_table_create): New function.
1814 2016-01-18 Nick Clifton <nickc@redhat.com>
1817 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1818 section number into internal section number.
1819 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1820 * coffswap.h (coff_swap_sym_in): Likewise.
1821 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1822 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1823 section number field is big enough to hold the external value.
1825 2016-01-17 Alan Modra <amodra@gmail.com>
1827 * configure: Regenerate.
1829 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1831 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1832 when address in first unwind entry does not match start of
1835 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1836 Jiong Wang <jiong.wang@arm.com>
1839 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1842 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1844 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1845 place 'R_' before the reloc name returned.
1846 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1847 the relocation string.
1849 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1851 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1852 factored out from...
1853 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1855 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1857 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1858 attribute check after ELF file header flag check.
1860 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1862 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1863 return status from `_bfd_elf_merge_object_attributes'.
1865 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1867 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1868 factored out from...
1869 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1871 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1873 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1874 handling of input MIPS ABI flags together.
1876 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1878 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1879 attribute checks for null input.
1881 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1883 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1884 pointers to target data.
1886 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1888 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1891 2016-01-01 Alan Modra <amodra@gmail.com>
1893 Update year range in copyright notice of all files.
1895 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1897 Copyright (C) 2016 Free Software Foundation, Inc.
1899 Copying and distribution of this file, with or without modification,
1900 are permitted in any medium without royalty provided the copyright
1901 notice and this notice are preserved.
1907 version-control: never