1 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-i386.c (elf_i386_relocate_section): When relocating
5 R_386_GOT32, return error without a base register for PIC and
6 subtract the .got.plt section address only with a base register.
8 2016-06-10 Alan Modra <amodra@gmail.com>
10 * elf-strtab.c (struct strtab_save): Use size_t for "size".
11 (struct elf_strtab_hash): Likewise for "size" and "alloced".
12 (_bfd_elf_strtab_init): Formatting.
13 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
14 (_bfd_elf_strtab_addref): Take size_t idx param.
15 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
16 (_bfd_elf_strtab_offset): Likewise.
17 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
18 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
19 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
20 (_bfd_elf_strtab_finalize): Similarly.
21 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
22 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
23 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
24 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
26 (bfd_section_from_shdr): Delete amt.
27 (_bfd_elf_init_reloc_shdr): Likewise.
28 (_bfd_elf_link_assign_sym_version): Likewise.
29 (assign_section_numbers): Use size_t reloc_count.
30 * elflink.c (struct elf_symbuf_head): Use size_t "count".
31 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
32 (elf_link_is_defined_archive_symbol): Likewise.
33 (elf_add_dt_needed_tag): Likewise.
34 (elf_finalize_dynstr): Likewise.
35 (elf_link_add_object_symbols): Likewise.
36 (bfd_elf_size_dynamic_sections): Likewise.
37 (elf_create_symbuf): Similarly.
38 (bfd_elf_match_symbols_in_sections): Likewise.
39 (elf_link_swap_symbols_out): Likewise.
40 (elf_link_check_versioned_symbol): Likewise.
41 (bfd_elf_gc_record_vtinherit): Likewise.
42 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
44 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
47 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
48 and relocs only if shrinking occurred.
50 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
52 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
53 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
54 (elf_i386_check_tls_transition): Check indirect call and direct
55 call with the addr32 prefix for general and local dynamic models.
56 Set the tls_get_addr feild.
57 (elf_i386_convert_load_reloc): Always use addr32 prefix for
58 indirect ___tls_get_addr call via GOT.
59 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
60 transitions with indirect call and direct call with the addr32
63 2016-06-07 Marcin KoĆcielnicki <koriakin@0x04.net>
65 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
66 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
67 (elf_s390_relocate_section): Fix comment.
68 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
71 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
73 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
74 section offset when calculation the larl operand in the first PLT
77 2016-06-07 Alan Modra <amodra@gmail.com>
79 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
80 to match other 32-bit archs.
81 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
82 (ppc_elf_object_p): Call it.
83 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
85 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
86 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
87 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
88 _bfd_elf_ppc_at_tprel_transform): Move to..
90 (_bfd_elf_ppc_set_arch): Declare.
91 * bfd-in2.h: Regenerate.
93 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
95 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
96 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
97 (elf_x86_64_check_tls_transition): Check indirect call and
98 direct call with the addr32 prefix for general and local dynamic
99 models. Set the tls_get_addr feild.
100 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
101 indirect __tls_get_addr call via GOT.
102 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
103 transitions with indirect call and direct call with the addr32
106 2016-06-04 Christian Groessler <chris@groessler.org>
108 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
110 2016-06-02 Nick Clifton <nickc@redhat.com>
113 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
115 (arch_info_struct): Likewise.
116 (architectures): Likewise.
118 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
120 * config.bfd: Replace -uclibc with *.
122 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
124 * elf64-x86-64.c: Replace data32 with data16 in comments.
126 2016-05-31 Alan Modra <amodra@gmail.com>
130 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
131 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
132 symbol given a version by a script different to the version
133 of the symbol being added.
134 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
135 _bfd_elf_strtab_restore. Don't fudge dynstr references.
136 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
137 (struct strtab_save): New.
138 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
139 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
140 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
142 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
144 * elf32-hppa.h: Add extern "C".
145 * elf32-nds32.h: Likewise.
146 * elf32-tic6x.h: Likewise.
148 2016-06-01 Nick Clifton <nickc@redhat.com>
150 * po/sr.po: New Serbian translation.
151 * configure.ac (ALL_LINGUAS): Add sr.
152 * configure: Regenerate.
154 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
156 * elfxx-mips.c (b_reloc_p): New function.
157 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
160 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
162 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
163 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
164 reloc location from calculation, treat the addend as signed with
165 local non-section symbols and enable overflow detection.
167 2016-05-28 Alan Modra <amodra@gmail.com>
169 * aoutx.h: Adjust linker callback calls throughout file,
172 * coff-alpha.c: Likewise.
173 * coff-arm.c: Likewise.
174 * coff-h8300.c: Likewise.
175 * coff-h8500.c: Likewise.
176 * coff-i960.c: Likewise.
177 * coff-mcore.c: Likewise.
178 * coff-mips.c: Likewise.
179 * coff-ppc.c: Likewise.
180 * coff-rs6000.c: Likewise.
181 * coff-sh.c: Likewise.
182 * coff-tic80.c: Likewise.
183 * coff-w65.c: Likewise.
184 * coff-z80.c: Likewise.
185 * coff-z8k.c: Likewise.
186 * coff64-rs6000.c: Likewise.
187 * cofflink.c: Likewise.
189 * elf-bfd.h: Likewise.
190 * elf-m10200.c: Likewise.
191 * elf-m10300.c: Likewise.
192 * elf32-arc.c: Likewise.
193 * elf32-arm.c: Likewise.
194 * elf32-avr.c: Likewise.
195 * elf32-bfin.c: Likewise.
196 * elf32-cr16.c: Likewise.
197 * elf32-cr16c.c: Likewise.
198 * elf32-cris.c: Likewise.
199 * elf32-crx.c: Likewise.
200 * elf32-d10v.c: Likewise.
201 * elf32-epiphany.c: Likewise.
202 * elf32-fr30.c: Likewise.
203 * elf32-frv.c: Likewise.
204 * elf32-ft32.c: Likewise.
205 * elf32-h8300.c: Likewise.
206 * elf32-hppa.c: Likewise.
207 * elf32-i370.c: Likewise.
208 * elf32-i386.c: Likewise.
209 * elf32-i860.c: Likewise.
210 * elf32-ip2k.c: Likewise.
211 * elf32-iq2000.c: Likewise.
212 * elf32-lm32.c: Likewise.
213 * elf32-m32c.c: Likewise.
214 * elf32-m32r.c: Likewise.
215 * elf32-m68hc1x.c: Likewise.
216 * elf32-m68k.c: Likewise.
217 * elf32-mep.c: Likewise.
218 * elf32-metag.c: Likewise.
219 * elf32-microblaze.c: Likewise.
220 * elf32-moxie.c: Likewise.
221 * elf32-msp430.c: Likewise.
222 * elf32-mt.c: Likewise.
223 * elf32-nds32.c: Likewise.
224 * elf32-nios2.c: Likewise.
225 * elf32-or1k.c: Likewise.
226 * elf32-ppc.c: Likewise.
227 * elf32-s390.c: Likewise.
228 * elf32-score.c: Likewise.
229 * elf32-score7.c: Likewise.
230 * elf32-sh.c: Likewise.
231 * elf32-sh64.c: Likewise.
232 * elf32-spu.c: Likewise.
233 * elf32-tic6x.c: Likewise.
234 * elf32-tilepro.c: Likewise.
235 * elf32-v850.c: Likewise.
236 * elf32-vax.c: Likewise.
237 * elf32-visium.c: Likewise.
238 * elf32-xstormy16.c: Likewise.
239 * elf32-xtensa.c: Likewise.
240 * elf64-alpha.c: Likewise.
241 * elf64-hppa.c: Likewise.
242 * elf64-ia64-vms.c: Likewise.
243 * elf64-mmix.c: Likewise.
244 * elf64-ppc.c: Likewise.
245 * elf64-s390.c: Likewise.
246 * elf64-sh64.c: Likewise.
247 * elf64-x86-64.c: Likewise.
248 * elflink.c: Likewise.
249 * elfnn-aarch64.c: Likewise.
250 * elfnn-ia64.c: Likewise.
251 * elfxx-mips.c: Likewise.
252 * elfxx-sparc.c: Likewise.
253 * elfxx-tilegx.c: Likewise.
254 * linker.c: Likewise.
256 * pe-mips.c: Likewise.
258 * reloc16.c: Likewise.
259 * simple.c: Likewise.
260 * vms-alpha.c: Likewise.
261 * xcofflink.c: Likewise.
262 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
263 status param. Adjust calls to these and linker callbacks throughout.
264 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
265 get_ramstart): Delete status param. Adjust calls to these and
266 linker callbacks throughout.
268 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
270 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
271 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
272 target alignment verification.
274 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
276 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
277 section name if `bfd_elf_string_from_elf_section' returns an
280 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
282 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
283 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
284 for message. Continue processing rather than returning failure.
286 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
288 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
289 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
290 Call `bfd_set_error'.
292 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
295 * archive.c (bfd_slurp_armap): Replace
296 bfd_elf64_archive_slurp_armap with
297 _bfd_archive_64_bit_slurp_armap.
298 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
299 BFD64 is defined and the archive is too big.
300 (coff_write_armap): Likewise.
301 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
302 (_bfd_archive_64_bit_slurp_armap): This.
303 (bfd_elf64_archive_write_armap): Renamed to ...
304 (_bfd_archive_64_bit_write_armap): This.
305 * configure.ac: Add --enable-64-bit-archive.
306 (want_64_bit_archive): New. Set to true by default for 64-bit
307 MIPS and s390 ELF targets.
308 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
309 * config.in: Regenerated.
310 * configure: Likewise.
311 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
312 (bfd_elf64_archive_slurp_armap): Likewise.
313 (bfd_elf64_archive_write_armap): Likewise.
314 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
315 (bfd_elf64_archive_construct_extended_name_table): Likewise.
316 (bfd_elf64_archive_truncate_arname): Likewise.
317 (bfd_elf64_archive_read_ar_hdr): Likewise.
318 (bfd_elf64_archive_write_ar_hdr): Likewise.
319 (bfd_elf64_archive_openr_next_archived_file): Likewise.
320 (bfd_elf64_archive_get_elt_at_index): Likewise.
321 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
322 (bfd_elf64_archive_update_armap_timestamp): Likewise.
323 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
324 (bfd_elf64_archive_slurp_armap): Likewise.
325 (bfd_elf64_archive_write_armap): Likewise.
326 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
327 (bfd_elf64_archive_construct_extended_name_table): Likewise.
328 (bfd_elf64_archive_truncate_arname): Likewise.
329 (bfd_elf64_archive_read_ar_hdr): Likewise.
330 (bfd_elf64_archive_write_ar_hdr): Likewise.
331 (bfd_elf64_archive_openr_next_archived_file): Likewise.
332 (bfd_elf64_archive_get_elt_at_index): Likewise.
333 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
334 (bfd_elf64_archive_update_armap_timestamp): Likewise.
335 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
336 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
337 bfd_elfNN_archive_functions isn't defined.
338 (TARGET_LITTLE_SYM): Likewise.
339 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
340 (_bfd_archive_64_bit_write_armap): Likewise.
341 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
342 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
343 (_bfd_archive_64_bit_truncate_arname): Likewise.
344 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
345 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
346 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
347 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
348 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
349 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
350 * libbfd.h: Regenerated.
351 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
352 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
354 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
357 * cofflink.c (coff_link_check_archive_element): Return TRUE if
358 linker add_archive_element callback returns FALSE.
359 * ecoff.c (ecoff_link_check_archive_element): Likewise.
360 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
361 archive element if linker add_archive_element callback returns
363 * elflink.c (elf_link_add_archive_symbols): Likewise.
364 * pdp11.c (aout_link_check_ar_symbols): Likewise.
365 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
366 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
367 (xcoff_link_check_ar_symbols): Likewise.
369 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
371 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
372 <bfd_reloc_outofrange>: Unify error reporting code.
374 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
376 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
377 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
378 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
379 * bfd-in2.h: Regenerate.
380 * libbfd.h: Likewise.
382 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
384 * config.bfd: Add entry for arm-phoenix.
386 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
388 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
389 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
390 account for padding for stub section requiring one.
391 (elf32_arm_build_stubs): Add comment to stress the importance of
392 zeroing veneer section content.
394 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
396 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
398 * bfd-in2.h: Regenerate.
399 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
401 (arm_dedicated_stub_output_section_required_alignment): Likewise.
402 (arm_dedicated_stub_output_section_name): Likewise.
403 (arm_dedicated_stub_input_section_ptr): Likewise.
404 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
405 function description comment. Add support for dedicated output stub
406 section to given stub types.
407 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
408 elf32_arm_create_or_find_stub_sec.
409 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
410 (elf32_arm_size_stubs): Pass stub type when calling
411 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
412 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
414 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
416 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
417 when setting need_convert_load.
419 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
421 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
424 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
427 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
429 (elf_i386_convert_load): Don't convert R_386_GOT32.
431 2016-05-20 Alan Modra <amodra@gmail.com>
434 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
435 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
437 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
439 * elf32-arc.c (arc_elf_final_write_processing): Changed.
440 (debug_arc_reloc): Likewise.
441 (elf_arc_relocate_section): Likewise.
442 (elf_arc_check_relocs): Likewise.
443 (elf_arc_adjust_dynamic_symbol): Likewise.
444 (elf_arc_add_symbol_hook): Likewise.
446 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
448 * config.bfd: Remove `am34-*-linux*' support.
450 2016-05-19 Alan Modra <amodra@gmail.com>
452 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
453 relocs before plt relocs.
455 2016-05-19 Alan Modra <amodra@gmail.com>
457 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
458 before dereferencing.
460 2016-05-18 Nick Clifton <nickc@redhat.com>
462 * po/sv.po: Updated Swedish translation.
464 2016-05-18 Alan Modra <amodra@gmail.com>
466 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
467 for each BFD. Don't goto error_ret_free_local from outside loop.
469 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
471 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
472 STB_GNU_UNIQUE handling.
473 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
474 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
475 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
476 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
477 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
478 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
479 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
480 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
481 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
482 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
483 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
484 (elf_backend_add_symbol_hook): Remove macro.
485 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
486 for STB_GNU_UNIQUE symbols.
488 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
490 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
492 (v850_elf_copy_private_bfd_data): ... here. Call the new
493 function and `_bfd_elf_copy_private_bfd_data'.
495 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
498 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
499 GOTPCREL relocation against large section.
501 2016-05-13 Alan Modra <amodra@gmail.com>
503 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
504 linker dynamic sections in calculating size and address of
505 dynamic tags rather than using output sections. Remove asserts.
506 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
507 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
508 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
509 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
510 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
511 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
512 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
513 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
514 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
515 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
516 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
517 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
518 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
519 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
520 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
521 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
522 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
523 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
524 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
525 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
526 * elflink.c (bfd_elf_final_link): Likewise.
527 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
528 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
529 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
530 don't set doit. Look up dynobj section.
531 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
532 invocation and dynamic tag vma calculation. Don't test
534 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
537 2016-05-13 Alan Modra <amodra@gmail.com>
539 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
540 octets_per_byte. Put dynamic .rela.plt last in link orders.
541 Assign output_offset for reloc sections rather than writing
542 sorted relocs from block corresponding to output_offset.
544 2016-05-12 Alan Modra <amodra@gmail.com>
546 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
548 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
550 * elfxx-mips.c (print_mips_ases): Add DSPR3.
552 2016-05-11 Alan Modra <amodra@gmail.com>
554 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
555 (elf32_hppa_check_relocs): Don't set dynobj.
556 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
557 (elf32_hppa_build_stubs): Likewise.
558 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
560 2016-05-11 Alan Modra <amodra@gmail.com>
563 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
564 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
566 2016-05-10 Jiong Wang <jiong.wang@arm.com>
568 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
569 aarch64_tls_transition check.
571 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
573 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
575 (arm_stub_sym_claimed): New function.
576 (elf32_arm_create_stub): Use veneered symbol name and section if
577 veneer needs to claim its symbol, and keep logic unchanged otherwise.
578 (arm_stub_claim_sym): New function.
579 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
580 veneered symbol, otherwise create local symbol as before.
582 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
584 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
585 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
586 and set branch type of a symbol.
587 (bfd_elf32_arm_process_before_allocation): Likewise.
588 (elf32_arm_relocate_section): Likewise and fix identation along the
590 (allocate_dynrelocs_for_symbol): Likewise.
591 (elf32_arm_finish_dynamic_symbol): Likewise.
592 (elf32_arm_swap_symbol_in): Likewise.
593 (elf32_arm_swap_symbol_out): Likewise.
595 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
597 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
598 * bfd-in2.h: Regenerated.
599 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
600 parameter to add_stub_section callback.
601 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
602 and pass it down to add_stub_section.
603 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
605 (elf32_arm_size_stubs): Add output section parameter to
606 add_stub_section function pointer parameter.
608 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
610 * elf32-arm.c (elf32_arm_create_stub): New function.
611 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
613 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
615 * elf32-arm.c (enum elf32_arm_stub_type): Delete
616 arm_stub_a8_veneer_lwm enumerator.
617 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
618 aforementioned enumerator.
619 (struct elf32_arm_stub_hash_entry): Delete target_addend
620 field and add source_value.
621 (struct a8_erratum_fix): Delete addend field and add target_offset.
622 (stub_hash_newfunc): Initialize source_value field amd remove
623 initialization for target_addend.
624 (arm_build_one_stub): Stop special casing Thumb relocations: promote
625 the else to being always executed, moving the
626 arm_stub_a8_veneer_b_cond specific code in it. Remove
627 stub_entry->target_addend from points_to computation.
628 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
629 to target symbol from start of section rather than the offset from the
631 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
632 fields from struct a8_erratum_fix's offset and target_offset
634 (make_branch_to_a8_stub): Rename target variable to loc. Compute
635 veneered_insn_loc and loc using stub_entry's source_value.
637 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
639 (elf32_arm_merge_eabi_attributes): Add merging logic for
642 2016-05-10 Pip Cet <pipcet@gmail.com>
645 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
646 Define as _bfd_generic_copy_link_hash_symbol_type when using
649 2016-05-09 Nick Clifton <nickc@redhat.com>
652 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
653 field before accessing sections array.
655 2016-05-09 Christophe Monat <christophe.monat@st.com>
658 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
659 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
661 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
663 (create_instruction_vldmdb): Likewise.
664 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
665 uses it to re-encode.
667 2016-05-09 Nick Clifton <nickc@redhat.com>
670 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
673 2016-05-09 Alan Modra <amodra@gmail.com>
675 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
677 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
680 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
681 documenting that indx == -3 if symbol is defined in a discarded
683 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
684 symbol is defined in a discarded section.
685 (elf_link_output_extsym): Strip a global symbol defined in a
688 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
693 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
695 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
697 (elf_i386_convert_load_reloc): This. New function.
698 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
700 (elf_x86_64_convert_load_reloc): This. New function.
702 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
704 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
705 Don't check if contents == NULL.
706 (elf_i386_tls_transition): Add from_relocate_section. Check
707 from_relocate_section instead of contents != NULL. Update
708 elf_i386_check_tls_transition call.
709 (elf_i386_check_relocs): Cache the section contents if
710 keep_memory is FALSE. Pass FALSE as from_relocate_section to
711 elf_i386_tls_transition.
712 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
713 to elf_i386_tls_transition.
714 (elf_backend_caches_rawsize): New.
715 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
717 (elf_x86_64_tls_transition): Add from_relocate_section. Check
718 from_relocate_section instead of contents != NULL.
719 (elf_x86_64_check_relocs): Cache the section contents if
720 keep_memory is FALSE. Pass FALSE as from_relocate_section to
721 elf_x86_64_tls_transition.
722 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
723 to elf_x86_64_tls_transition.
724 (elf_backend_caches_rawsize): New.
726 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
729 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
732 2016-05-03 Jiong Wang <jiong.wang@arm.com>
734 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
735 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
736 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
737 no_apply_dynamic_relocs.
738 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
739 dynamic relocations generated.
741 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
743 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
745 (elf_i386_create_dynamic_sections): Here.
746 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
747 interp setting to ...
748 (elf_x86_64_create_dynamic_sections): Here.
750 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
752 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
753 and replace (EH)->has_got_reloc with GOT_RELOC.
754 (elf_i386_fixup_symbol): Pass has_got_reloc to
755 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
756 (elf_i386_allocate_dynrelocs): Likewise.
757 (elf_i386_relocate_section): Likewise.
758 (elf_i386_finish_dynamic_symbol): Likewise.
759 (elf_i386_convert_load): Pass TRUE to
760 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
761 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
762 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
763 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
764 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
765 (elf_x86_64_allocate_dynrelocs): Likewise.
766 (elf_x86_64_relocate_section): Likewise.
767 (elf_x86_64_finish_dynamic_symbol): Likewise.
768 (elf_x86_64_convert_load): Pass TRUE to
769 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
771 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
773 * elf32-i386.c (check_relocs_failed): New.
774 (elf_i386_check_relocs): Set check_relocs_failed on error.
775 (elf_i386_relocate_section): Skip if check_relocs failed.
777 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
779 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
780 check_relocs_failed on error.
782 2016-04-29 Nick Clifton <nickc@redhat.com>
785 * elf-bfd.h (struct elf_backend_data): Rename
786 elf_backend_set_special_section_info_and_link to
787 elf_backend_copy_special_section_fields.
788 * elfxx-target.h: Likewise.
789 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
790 comparing section flags.
791 (copy_special_section_fields): New function.
792 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
793 Perform two scans over special sections. The first one looks for
794 a direct mapping between the output section and an input section.
795 The second scan looks for a possible match based upon section
797 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
798 function. Handle setting the sh_link field of SHT_ARM_EXIDX
800 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
801 elf32_i386_copy_solaris_special_section_fields.
802 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
803 Rename to elf32_sparc_copy_solaris_special_section_fields.
804 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
805 elf64_x86_64_copy_solaris_special_section_fields.
807 2016-04-28 Nick Clifton <nickc@redhat.com>
809 * po/zh_CN.po: Updated Chinese (simplified) translation.
811 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
814 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
815 when estimating distances between output sections.
817 2016-04-27 Alan Modra <amodra@gmail.com>
819 * elflink.c (_bfd_elf_is_start_stop): New function.
820 (_bfd_elf_gc_mark_rsec): Use it.
821 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
823 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
825 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
826 * mmo.c (mmo_get_section_contents): Likewise.
827 (mmo_set_section_contents): Likewise.
829 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
831 * elf-bfd.h (elf_link_hash_table): Update comments for
833 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
834 the unused NULL entry at the head of dynamic symbol table.
835 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
838 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
840 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
841 created file from dynobj.
843 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
845 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
846 normal input file if possible.
848 2016-04-21 Nick Clifton <nickc@redhat.com>
850 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
851 * aout-target.h: Likewise.
852 * aout-tic30.c: Likewise.
853 * binary.c: Likewise.
855 * coff-alpha.c: Likewise.
856 * coff-rs6000.c: Likewise.
857 * coff64-rs6000.c: Likewise.
858 * coffcode.h: Likewise.
859 * i386msdos.c: Likewise.
860 * i386os9k.c: Likewise.
863 * libbfd-in.h: Likewise.
864 * libecoff.h: Likewise.
865 * mach-o-target.c: Likewise.
867 * nlm-target.h: Likewise.
870 * plugin.c: Likewise.
871 * ppcboot.c: Likewise.
874 * tekhex.c: Likewise.
875 * versados.c: Likewise.
876 * vms-alpha.c: Likewise.
878 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
879 * linker.c (bfd_link_check_relocs): New function.
880 (_bfd_generic_link_check_relocs): New function.
881 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
882 _bfd_link_check_relocs field.
883 (struct bfd_target)L Add _bfd_link_check_relocs field.
884 * bfd-in2.h: Regenerate.
885 * libbfd.h: Regenerate.
887 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
890 (elf_backend_gc_sweep_hook): Likewise.
891 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
892 (elf_backend_gc_sweep_hook): Likewise.
894 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
896 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
899 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
902 * elf64-x86-64.c (check_relocs_failed): New.
903 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
904 Support relocation agaist local symbol. Set check_relocs_failed.
905 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
906 R_X86_64_32 relocation overflow.
907 (elf_x86_64_relocate_section): Skip if check_relocs failed.
908 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
910 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
912 * elf32-i386.c (elf_i386_check_relocs): Call
913 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
914 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
916 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
918 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
919 * elflink.c (_bfd_elf_link_check_relocs): New function.
920 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
921 if check_relocs_after_open_input is FALSE.
923 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
925 * cache.c: Update old style function definitions.
926 * elf32-m68k.c: Likewise.
927 * elf64-mmix.c: Likewise.
928 * stab-syms.c: Likewise.
930 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
932 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
934 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
936 * Makefile.in: Regenerated with automake 1.11.6.
937 * aclocal.m4: Likewise.
938 * doc/Makefile.in: Likewise.
940 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
942 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
943 * bfd-in2.h: Regenerate.
944 * libbfd.h: Regenerate.
945 * elf32-arc.c: Add 'opcode/arc.h' include.
946 (struct arc_relocation_data): Add symbol_name.
947 (arc_special_overflow_checks): New function.
948 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
949 required, add an extra comment.
950 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
952 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
954 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
956 (elf_arc_relocate_section): Update enum uses.
957 (elf_arc_check_relocs): Likewise.
958 (elf_arc_finish_dynamic_symbol): Likewise.
960 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
962 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
965 2016-04-14 Nick Clifton <nickc@redhat.com>
968 * elf-bbfd.h (struct elf_backend_data): New field:
970 New field: elf_backend_set_special_section_info_and_link
971 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
973 (elf_backend_set_special_section_info_and_link): Define if not
975 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
976 elf_backend_strtab_flags macros to initialise fields in structure.
977 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
978 being set even if SHF_MERGE is not set.
979 (elf_fake_sections): Likewise.
980 (section_match): New function. Matches two ELF sections based
981 upon fixed characteristics.
982 (find_link): New function. Locates a section in a BFD that
983 matches a section in a different BFD.
984 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
985 fields of reserved sections.
986 (bfd_elf_compute_section_file_positions): Set the flags for the
987 .shstrtab section based upon the elf_strtab_flags field in the
988 elf_backend_data structure.
989 (swap_out_syms): Likewise for the .strtab section.
990 * elflink.c (bfd_elf_final_link): Set the flags for the
991 .strtab section based upon the elf_strtab_flags field in the
992 elf_backend_data structure.
993 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
994 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
996 (elf_backend_set_special_section_info_and_link): Define for
998 * elf32-sparc.c: Likewise.
999 * elf64-x86-64.c: Likewise.
1001 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1004 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1006 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1007 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1008 applies to read-only section.
1009 * elf32-i386.c (elf_i386_link_hash_table): Add
1010 readonly_dynrelocs_against_ifunc.
1011 (elf_i386_allocate_dynrelocs): Updated.
1012 (elf_i386_size_dynamic_sections): Issue an error for read-only
1013 segment with dynamic IFUNC relocations only if
1014 readonly_dynrelocs_against_ifunc is TRUE.
1015 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1016 readonly_dynrelocs_against_ifunc.
1017 (elf_x86_64_allocate_dynrelocs): Updated.
1018 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1019 segment with dynamic IFUNC relocations only if
1020 readonly_dynrelocs_against_ifunc is TRUE.
1021 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1024 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1026 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1027 a fall through from error_ret_free_internal. Free local_syms in
1028 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1030 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1032 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1033 (relocate_plt_for_entry): Likewise.
1035 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1037 * elf32-arc.c (elf_arc_check_relocs): Changed
1039 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1041 * elf32-arc.c (name_for_global_symbol): Changed assert.
1042 (get_replace_function): Created.:
1043 (struct arc_relocation_data): Changed to signed types.
1044 (defines S, L, P, PDATA): Casted to signed type.
1045 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1046 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1047 (arc_do_relocation): Changed.
1049 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1051 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1053 (elf_arc_relocate_section): Added and changed asserts, validating
1054 the synamic symbol index.
1055 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1056 relocation if symbol has dynindx set to -1.
1058 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1060 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1061 and internal symbols which have a dynamic index into local
1064 2016-04-04 Nick Clifton <nickc@redhat.com>
1067 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1068 version number if the version is zero.
1070 2016-04-01 Alan Modra <amodra@gmail.com>
1073 * elflink.c (on_needed_list): Recursively check needed status.
1074 (elf_link_add_object_symbols): Adjust.
1076 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1078 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1079 internal_relocs only if they aren't cached.
1081 2016-03-29 Nick Clifton <nickc@redhat.com>
1084 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1085 assertion on the size of the got section to allow it to be bigger
1086 than the number of relocs.
1088 2016-03-29 Toni Spets <toni.spets@iki.fi>
1091 * coffcode.h (coff_write_object_contents): Revert accidental
1094 2016-03-22 Alan Modra <amodra@gmail.com>
1097 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1098 DW_FORM_flag_present.
1100 2016-03-22 Nick Clifton <nickc@redhat.com>
1102 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1103 architecture name for backwards compatibility.
1105 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1106 unbounded stack use.
1108 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1109 sufficiently recent version of GCC.
1110 * configure: Regenerate.
1112 2016-03-22 Alan Modra <amodra@gmail.com>
1115 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1117 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1119 * archures.c (bfd_mach_arc_nps400): Define.
1120 * bfd-in2.h: Regenerate.
1121 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1122 some existing entries to make space.
1123 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1124 (arc_elf_final_write_processing): Likewise.
1126 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1128 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1130 (arc_elf_final_write_processing): Don't bother setting cpu field
1131 in e_flags, this will have been set elsewhere.
1133 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1135 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1138 2016-03-21 Nick Clifton <nickc@redhat.com>
1140 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1141 * configure: Regenerate.
1142 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1143 alloca with call to xmalloc.
1144 * elf32-nds32.c: Likewise.
1145 * elf64-hppa.c: Likewise.
1146 * elfxx-mips.c: Likewise.
1148 * pei-x86_64.c: Likewise.
1152 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1155 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1157 (elf_i386_relocate_section): Likewise.
1158 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1159 (elf_x86_64_relocate_section): Likewise.
1161 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1165 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1166 relocation overflow check.
1168 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1170 * bfd-in2.h: Regenerated.
1172 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1175 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1176 uses bytes not octets.
1177 * elflink.c (resolve_section): Likewise.
1178 Add a bfd parameter.
1179 (eval_section): Pass the input_bfd to resolve_section.
1180 (bfd_elf_perform_complex_relocation): Convert byte offset to
1181 octets before read and writing values.
1182 (elf_link_input_bfd): Add byte to octet conversions.
1183 (elf_reloc_link_order): Likewise.
1184 (elf_fixup_link_order): Likewise.
1185 (bfd_elf_final_link): Likewise.
1186 * reloc.c (_bfd_final_link_relocate): Likewise.
1187 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1189 2016-03-10 Nick Clifton <nickc@redhat.com>
1191 * config.bfd: Mark the i370 target as obsolete.
1193 2016-03-09 Pedro Alves <palves@redhat.com>
1195 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1196 gcc ABI)" to printable name.
1197 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1198 of "v850-rh850" as printable name.
1200 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1203 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1204 relocations against absolute symbols.
1206 2016-03-09 Alan Modra <amodra@gmail.com>
1209 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1210 length elements in the archive.
1212 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1215 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1216 for -E/--dynamic-list only when not relocatable.
1218 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1221 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1222 count for locally defined local IFUNC symbols in shared object.
1223 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1225 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1228 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1231 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1232 Andrew Burgess <andrew.burgess@embecosm.com>
1234 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1235 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1236 (arc_elf_howto_init): Added assert to validate relocations.
1237 (get_middle_endian_relocation): Delete.
1238 (middle_endian_convert): New function.
1239 (ME): Redefine, now does nothing.
1240 (IS_ME): New define.
1241 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1242 definition to call middle_endian_convert. Add a new local
1243 variable and make use of this throughout. Added call to
1244 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1246 2016-03-07 Nick Clifton <nickc@redhat.com>
1249 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1250 length elements in the archive.
1252 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1254 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1255 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1257 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1260 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1261 executable as definition if the new definition comes from a
1264 2016-03-02 Alan Modra <amodra@gmail.com>
1266 * Makefile.in: Regenerate.
1267 * po/SRC-POTFILES.in: Regenerate.
1269 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1271 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1272 relocation addend when sections get merged.
1274 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1276 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1278 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1279 Assert for code sections dynamic relocs.
1281 2016-02-26 Renlin Li <renlin.li@arm.com>
1283 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1284 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1286 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1289 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1290 load with locally bound symbols if PIC is false or there is no
1291 base register. Optimize branch to 0 if PIC is false.
1292 (elf_i386_relocate_section): Don't generate dynamic relocations
1293 against undefined weak symbols if PIC is false.
1294 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1295 if we can't estimate relocation overflow with --no-relax.
1296 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1297 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1298 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1299 against undefined weak symbols if PIC is false.
1301 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1304 * bfd.c (bfd): Change flags to 20 bits.
1305 (BFD_CONVERT_ELF_COMMON): New.
1306 (BFD_USE_ELF_STT_COMMON): Likewise.
1307 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1308 BFD_USE_ELF_STT_COMMON.
1309 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1310 * configure.ac: Remove --enable-elf-stt-common.
1311 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1312 common symbol depending on BFD_CONVERT_ELF_COMMON and
1313 BFD_USE_ELF_STT_COMMON.
1314 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1316 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1318 (elf_link_convert_common_type): New function.
1319 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1320 common symbol depending on BFD_CONVERT_ELF_COMMON and
1321 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1322 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1323 and BFD_USE_ELF_STT_COMMON to object_flags.
1324 (TARGET_LITTLE_SYM): Likewise.
1325 * syms.c (BSF_KEEP_G): Renamed to ...
1326 (BSF_ELF_COMMON): This.
1327 * bfd-in2.h: Regenerated.
1328 * config.in: Likewise.
1329 * configure: Likewise.
1331 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1337 (elf_i386_link_hash_entry): Add has_got_reloc and
1339 (elf_i386_link_hash_table): Add interp.
1340 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1342 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1344 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1345 (elf_i386_fixup_symbol): New function.
1346 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1347 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1348 relocations and discard relocations against resolved undefined
1349 weak symbols in executable. Don't make resolved undefined weak
1350 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1351 relocation against undefined weak symbols in PIE.
1352 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1353 (elf_i386_relocate_section): Don't generate dynamic relocations
1354 against resolved undefined weak symbols in PIE, except for
1356 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1357 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1358 Don't generate dynamic relocation against resolved undefined weak
1359 symbol in executable.
1360 (elf_i386_finish_dynamic_sections): Call
1361 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1362 (elf_backend_fixup_symbol): New.
1363 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1364 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1366 (elf_x86_64_link_hash_table): Add interp.
1367 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1369 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1371 (elf_x86_64_check_relocs): Set has_got_reloc and
1373 (elf_x86_64_fixup_symbol): New function.
1374 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1375 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1376 relocations and discard relocations against resolved undefined
1377 weak symbols in executable. Don't make resolved undefined weak
1378 symbols in executable dynamic.
1379 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1380 (elf_x86_64_relocate_section): Check relocation overflow for
1381 dynamic relocations against unresolved weak undefined symbols.
1382 Don't generate dynamic relocations against resolved weak
1383 undefined symbols in PIE.
1384 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1385 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1386 Don't generate dynamic relocation against resolved undefined weak
1387 symbol in executable.
1388 (elf_x86_64_finish_dynamic_sections): Call
1389 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1390 (elf_backend_fixup_symbol): New.
1392 2016-02-26 Alan Modra <amodra@gmail.com>
1394 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1395 save_restore_funcs, rest of sections when not relocatable.
1396 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1397 (sfpr_define): Define all symbols on emitted code.
1398 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1399 when relocatable. Move sfpr_define loop earlier.
1401 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1403 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1404 (elf_x86_64_relocate_section): Use it. Replace
1405 x86_64_elf_howto_table[r_type] with howto.
1407 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1410 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1411 symbol version is unknown.
1413 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1416 to (bfd_vma) -1 when setting needs_plt to 0.
1417 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1419 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1421 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1422 library, instead of PIC, and don't check PDE when making linker
1423 assigned symbol dynamic.
1425 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1427 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1428 ABIVERSION for non-executable stack.
1430 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1433 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1434 Always produce a RELATIVE reloc for a local symbol.
1436 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1438 Fix test-case ld-elf/pr19617b
1439 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1440 discard unused non-function symbols when --dynamic-list-data.
1442 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1444 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1445 dynsym section, even if it is empty, with dynamic sections.
1447 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1449 * syms.c: Remove BSF_COMMON from comments.
1450 * bfd-in2.h: Regenerated.
1452 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1454 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1455 for destination. Remove useless function parameters.
1456 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1458 2016-02-19 Nick Clifton <nickc@redhat.com>
1461 * aoutx.h (aout_link_add_symbols): Check for out of range string
1465 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1466 processing if we encounter a reloc without an associated symbol.
1468 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1471 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1472 sections for -E/--dynamic-list.
1474 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1479 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1481 * plugin.c (plugin_vec): Set match priority to 255.
1482 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1483 matching against the plugin vector, take priority from there not
1486 2016-02-15 Nick Clifton <nickc@redhat.com>
1488 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1489 for length and type fields. Use a signed value for the
1490 suffix_length field.
1492 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1495 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1496 significant bit in GOT offset for R_386_GOT32X.
1498 2016-02-10 Nick Clifton <nickc@redhat.com>
1501 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1503 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1504 number of messages about FDE encoding preventing .eh_frame_hdr
1507 2016-02-09 Nick Clifton <nickc@redhat.com>
1509 * oasys.c (oasys_archive_p): Fix indentation.
1510 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1511 constant for left shifting.
1513 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1514 helpful warning message to explain why certain AArch64 relocs
1517 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1519 * pe-mips.c (coff_mips_reloc): Fix formatting.
1521 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1523 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1524 to bfd_mach_arc_arc600.
1526 2016-02-04 Alan Modra <amodra@gmail.com>
1528 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1531 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1534 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1535 distances in the compressed_size field of the output section.
1537 2016-02-02 Alan Modra <amodra@gmail.com>
1539 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1540 ELFv2 entry optimization.
1542 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1546 no relocations in relocatable files.
1548 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1551 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1552 if a symbol from a library loaded via DT_NEEDED doesn't match
1553 the symbol referenced by regular object.
1555 2016-02-01 Nathaniel Smith <njs@pobox.com>
1557 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1560 2016-02-01 Alan Modra <amodra@gmail.com>
1562 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1563 an out of range reloc_index.
1564 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1566 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1568 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1569 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1570 * Makefile.in: Regenerated.
1572 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1574 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1576 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1579 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1581 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1583 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1586 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1587 against STT_GNU_IFUNC symbol only with dynamic symbols.
1588 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1590 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1593 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1594 decompress debug sections.
1596 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1598 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1601 2016-01-25 Nick Clifton <nickc@redhat.com>
1604 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1605 dsym filename buffer.
1607 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1609 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1611 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1613 * elfxx-mips.c (BZ16_REG): Correct calculation.
1615 2016-01-21 Nick Clifton <nickc@redhat.com>
1617 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1618 changing the type of _loc to be bfd_byte *.
1619 (elf_arc_finish_dynamic_symbol): Likewise.
1621 2016-01-21 Nick Clifton <nickc@redhat.com>
1624 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1625 class of the linker stub bfd.
1626 (elf32_arm_check_relocs): Skip check for pic format after
1627 processing a vxWorks R_ARM_ABS12 reloc.
1628 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1629 reporting a class mismatch.
1631 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1633 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1634 veneer for sym_sec != input_sec.
1635 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1636 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1637 calculation destination.
1639 2016-01-21 Alan Modra <amodra@gmail.com>
1641 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1642 (swap_linux_prpsinfo64_out): New function.
1643 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1644 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1645 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1646 (elfcore_write_linux_prpsinfo64): Likewise.
1647 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1648 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1649 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1651 2016-01-21 Alan Modra <amodra@gmail.com>
1653 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1654 * elf.c: Adjust #include.
1655 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1656 * Makefile.am (SOURCE_HFILES): Update.
1657 * Makefile.in: Regenerate.
1658 * po/SRC-PORFILES.in: Regenerate.
1660 2016-01-21 Alan Modra <amodra@gmail.com>
1662 * configure.ac: Move corefile selection later in file. Move
1663 tdefaults code immediately after other target vector code.
1664 * configure: Regenerate.
1666 2016-01-20 Mickael Guene <mickael.guene@st.com>
1668 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1669 section using '.text.noread' pattern.
1671 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1673 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1675 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1676 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1678 * arc-plt.def: New file.
1679 * arc-plt.h: Likewise.
1680 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1681 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1682 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1683 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1684 (name_for_global_symbol): Added.
1685 (ADD_RELA): Helper to create dynamic relocs.
1686 (new_got_entry_to_list): Create a new got entry in linked list.
1687 (symbol_has_entry_of_type): Search for specific type of entry in
1689 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1690 (is_reloc_for_TLS, arc_elf_set_private_flags)
1691 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1692 (arc_elf_merge_private_bfd_data): New functions.
1693 (debug_arc_reloc): Cleaned debug info printing.
1694 (PDATA reloc): Changed not to perform address alignment.
1695 (reverse_me): Added. Fix for ARC_32 relocs.
1696 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1698 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1699 Changed function to access an array of list of GOT entries instead
1700 of just an array of offsets.
1701 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1702 (elf_arc_check_relocs): Likewise.
1703 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1704 (elf_arc_finish_dynamic_sections): Likewise
1705 (arc_create_dynamic_sections): Modified conditions to create
1707 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1708 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1709 (relocate_plt_for_entry): Changed to support new way to define PLT
1711 (add_symbol_to_plt): Likewise.
1712 (arc_elf_link_hash_table_create): New function.
1714 2016-01-18 Nick Clifton <nickc@redhat.com>
1717 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1718 section number into internal section number.
1719 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1720 * coffswap.h (coff_swap_sym_in): Likewise.
1721 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1722 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1723 section number field is big enough to hold the external value.
1725 2016-01-17 Alan Modra <amodra@gmail.com>
1727 * configure: Regenerate.
1729 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1731 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1732 when address in first unwind entry does not match start of
1735 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1736 Jiong Wang <jiong.wang@arm.com>
1739 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1742 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1744 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1745 place 'R_' before the reloc name returned.
1746 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1747 the relocation string.
1749 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1751 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1752 factored out from...
1753 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1755 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1757 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1758 attribute check after ELF file header flag check.
1760 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1762 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1763 return status from `_bfd_elf_merge_object_attributes'.
1765 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1767 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1768 factored out from...
1769 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1771 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1773 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1774 handling of input MIPS ABI flags together.
1776 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1778 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1779 attribute checks for null input.
1781 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1783 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1784 pointers to target data.
1786 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1788 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1791 2016-01-01 Alan Modra <amodra@gmail.com>
1793 Update year range in copyright notice of all files.
1795 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1797 Copyright (C) 2016 Free Software Foundation, Inc.
1799 Copying and distribution of this file, with or without modification,
1800 are permitted in any medium without royalty provided the copyright
1801 notice and this notice are preserved.
1807 version-control: never