1 2016-06-07 Alan Modra <amodra@gmail.com>
3 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
4 to match other 32-bit archs.
5 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
6 (ppc_elf_object_p): Call it.
7 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
9 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
10 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
11 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
12 _bfd_elf_ppc_at_tprel_transform): Move to..
14 (_bfd_elf_ppc_set_arch): Declare.
15 * bfd-in2.h: Regenerate.
17 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
19 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
20 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
21 (elf_x86_64_check_tls_transition): Check indirect call and
22 direct call with the addr32 prefix for general and local dynamic
23 models. Set the tls_get_addr feild.
24 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
25 indirect __tls_get_addr call via GOT.
26 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
27 transitions with indirect call and direct call with the addr32
30 2016-06-04 Christian Groessler <chris@groessler.org>
32 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
34 2016-06-02 Nick Clifton <nickc@redhat.com>
37 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
39 (arch_info_struct): Likewise.
40 (architectures): Likewise.
42 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
44 * config.bfd: Replace -uclibc with *.
46 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
48 * elf64-x86-64.c: Replace data32 with data16 in comments.
50 2016-05-31 Alan Modra <amodra@gmail.com>
54 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
55 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
56 symbol given a version by a script different to the version
57 of the symbol being added.
58 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
59 _bfd_elf_strtab_restore. Don't fudge dynstr references.
60 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
61 (struct strtab_save): New.
62 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
63 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
64 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
66 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
68 * elf32-hppa.h: Add extern "C".
69 * elf32-nds32.h: Likewise.
70 * elf32-tic6x.h: Likewise.
72 2016-06-01 Nick Clifton <nickc@redhat.com>
74 * po/sr.po: New Serbian translation.
75 * configure.ac (ALL_LINGUAS): Add sr.
76 * configure: Regenerate.
78 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
80 * elfxx-mips.c (b_reloc_p): New function.
81 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
84 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
86 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
87 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
88 reloc location from calculation, treat the addend as signed with
89 local non-section symbols and enable overflow detection.
91 2016-05-28 Alan Modra <amodra@gmail.com>
93 * aoutx.h: Adjust linker callback calls throughout file,
96 * coff-alpha.c: Likewise.
97 * coff-arm.c: Likewise.
98 * coff-h8300.c: Likewise.
99 * coff-h8500.c: Likewise.
100 * coff-i960.c: Likewise.
101 * coff-mcore.c: Likewise.
102 * coff-mips.c: Likewise.
103 * coff-ppc.c: Likewise.
104 * coff-rs6000.c: Likewise.
105 * coff-sh.c: Likewise.
106 * coff-tic80.c: Likewise.
107 * coff-w65.c: Likewise.
108 * coff-z80.c: Likewise.
109 * coff-z8k.c: Likewise.
110 * coff64-rs6000.c: Likewise.
111 * cofflink.c: Likewise.
113 * elf-bfd.h: Likewise.
114 * elf-m10200.c: Likewise.
115 * elf-m10300.c: Likewise.
116 * elf32-arc.c: Likewise.
117 * elf32-arm.c: Likewise.
118 * elf32-avr.c: Likewise.
119 * elf32-bfin.c: Likewise.
120 * elf32-cr16.c: Likewise.
121 * elf32-cr16c.c: Likewise.
122 * elf32-cris.c: Likewise.
123 * elf32-crx.c: Likewise.
124 * elf32-d10v.c: Likewise.
125 * elf32-epiphany.c: Likewise.
126 * elf32-fr30.c: Likewise.
127 * elf32-frv.c: Likewise.
128 * elf32-ft32.c: Likewise.
129 * elf32-h8300.c: Likewise.
130 * elf32-hppa.c: Likewise.
131 * elf32-i370.c: Likewise.
132 * elf32-i386.c: Likewise.
133 * elf32-i860.c: Likewise.
134 * elf32-ip2k.c: Likewise.
135 * elf32-iq2000.c: Likewise.
136 * elf32-lm32.c: Likewise.
137 * elf32-m32c.c: Likewise.
138 * elf32-m32r.c: Likewise.
139 * elf32-m68hc1x.c: Likewise.
140 * elf32-m68k.c: Likewise.
141 * elf32-mep.c: Likewise.
142 * elf32-metag.c: Likewise.
143 * elf32-microblaze.c: Likewise.
144 * elf32-moxie.c: Likewise.
145 * elf32-msp430.c: Likewise.
146 * elf32-mt.c: Likewise.
147 * elf32-nds32.c: Likewise.
148 * elf32-nios2.c: Likewise.
149 * elf32-or1k.c: Likewise.
150 * elf32-ppc.c: Likewise.
151 * elf32-s390.c: Likewise.
152 * elf32-score.c: Likewise.
153 * elf32-score7.c: Likewise.
154 * elf32-sh.c: Likewise.
155 * elf32-sh64.c: Likewise.
156 * elf32-spu.c: Likewise.
157 * elf32-tic6x.c: Likewise.
158 * elf32-tilepro.c: Likewise.
159 * elf32-v850.c: Likewise.
160 * elf32-vax.c: Likewise.
161 * elf32-visium.c: Likewise.
162 * elf32-xstormy16.c: Likewise.
163 * elf32-xtensa.c: Likewise.
164 * elf64-alpha.c: Likewise.
165 * elf64-hppa.c: Likewise.
166 * elf64-ia64-vms.c: Likewise.
167 * elf64-mmix.c: Likewise.
168 * elf64-ppc.c: Likewise.
169 * elf64-s390.c: Likewise.
170 * elf64-sh64.c: Likewise.
171 * elf64-x86-64.c: Likewise.
172 * elflink.c: Likewise.
173 * elfnn-aarch64.c: Likewise.
174 * elfnn-ia64.c: Likewise.
175 * elfxx-mips.c: Likewise.
176 * elfxx-sparc.c: Likewise.
177 * elfxx-tilegx.c: Likewise.
178 * linker.c: Likewise.
180 * pe-mips.c: Likewise.
182 * reloc16.c: Likewise.
183 * simple.c: Likewise.
184 * vms-alpha.c: Likewise.
185 * xcofflink.c: Likewise.
186 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
187 status param. Adjust calls to these and linker callbacks throughout.
188 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
189 get_ramstart): Delete status param. Adjust calls to these and
190 linker callbacks throughout.
192 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
194 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
195 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
196 target alignment verification.
198 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
200 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
201 section name if `bfd_elf_string_from_elf_section' returns an
204 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
206 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
207 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
208 for message. Continue processing rather than returning failure.
210 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
212 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
213 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
214 Call `bfd_set_error'.
216 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
219 * archive.c (bfd_slurp_armap): Replace
220 bfd_elf64_archive_slurp_armap with
221 _bfd_archive_64_bit_slurp_armap.
222 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
223 BFD64 is defined and the archive is too big.
224 (coff_write_armap): Likewise.
225 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
226 (_bfd_archive_64_bit_slurp_armap): This.
227 (bfd_elf64_archive_write_armap): Renamed to ...
228 (_bfd_archive_64_bit_write_armap): This.
229 * configure.ac: Add --enable-64-bit-archive.
230 (want_64_bit_archive): New. Set to true by default for 64-bit
231 MIPS and s390 ELF targets.
232 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
233 * config.in: Regenerated.
234 * configure: Likewise.
235 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
236 (bfd_elf64_archive_slurp_armap): Likewise.
237 (bfd_elf64_archive_write_armap): Likewise.
238 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
239 (bfd_elf64_archive_construct_extended_name_table): Likewise.
240 (bfd_elf64_archive_truncate_arname): Likewise.
241 (bfd_elf64_archive_read_ar_hdr): Likewise.
242 (bfd_elf64_archive_write_ar_hdr): Likewise.
243 (bfd_elf64_archive_openr_next_archived_file): Likewise.
244 (bfd_elf64_archive_get_elt_at_index): Likewise.
245 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
246 (bfd_elf64_archive_update_armap_timestamp): Likewise.
247 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
248 (bfd_elf64_archive_slurp_armap): Likewise.
249 (bfd_elf64_archive_write_armap): Likewise.
250 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
251 (bfd_elf64_archive_construct_extended_name_table): Likewise.
252 (bfd_elf64_archive_truncate_arname): Likewise.
253 (bfd_elf64_archive_read_ar_hdr): Likewise.
254 (bfd_elf64_archive_write_ar_hdr): Likewise.
255 (bfd_elf64_archive_openr_next_archived_file): Likewise.
256 (bfd_elf64_archive_get_elt_at_index): Likewise.
257 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
258 (bfd_elf64_archive_update_armap_timestamp): Likewise.
259 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
260 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
261 bfd_elfNN_archive_functions isn't defined.
262 (TARGET_LITTLE_SYM): Likewise.
263 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
264 (_bfd_archive_64_bit_write_armap): Likewise.
265 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
266 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
267 (_bfd_archive_64_bit_truncate_arname): Likewise.
268 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
269 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
270 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
271 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
272 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
273 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
274 * libbfd.h: Regenerated.
275 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
276 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
278 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
281 * cofflink.c (coff_link_check_archive_element): Return TRUE if
282 linker add_archive_element callback returns FALSE.
283 * ecoff.c (ecoff_link_check_archive_element): Likewise.
284 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
285 archive element if linker add_archive_element callback returns
287 * elflink.c (elf_link_add_archive_symbols): Likewise.
288 * pdp11.c (aout_link_check_ar_symbols): Likewise.
289 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
290 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
291 (xcoff_link_check_ar_symbols): Likewise.
293 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
295 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
296 <bfd_reloc_outofrange>: Unify error reporting code.
298 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
300 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
301 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
302 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
303 * bfd-in2.h: Regenerate.
304 * libbfd.h: Likewise.
306 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
308 * config.bfd: Add entry for arm-phoenix.
310 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
312 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
313 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
314 account for padding for stub section requiring one.
315 (elf32_arm_build_stubs): Add comment to stress the importance of
316 zeroing veneer section content.
318 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
320 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
322 * bfd-in2.h: Regenerate.
323 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
325 (arm_dedicated_stub_output_section_required_alignment): Likewise.
326 (arm_dedicated_stub_output_section_name): Likewise.
327 (arm_dedicated_stub_input_section_ptr): Likewise.
328 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
329 function description comment. Add support for dedicated output stub
330 section to given stub types.
331 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
332 elf32_arm_create_or_find_stub_sec.
333 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
334 (elf32_arm_size_stubs): Pass stub type when calling
335 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
336 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
338 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
341 when setting need_convert_load.
343 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
345 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
348 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
351 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
353 (elf_i386_convert_load): Don't convert R_386_GOT32.
355 2016-05-20 Alan Modra <amodra@gmail.com>
358 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
359 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
361 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
363 * elf32-arc.c (arc_elf_final_write_processing): Changed.
364 (debug_arc_reloc): Likewise.
365 (elf_arc_relocate_section): Likewise.
366 (elf_arc_check_relocs): Likewise.
367 (elf_arc_adjust_dynamic_symbol): Likewise.
368 (elf_arc_add_symbol_hook): Likewise.
370 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
372 * config.bfd: Remove `am34-*-linux*' support.
374 2016-05-19 Alan Modra <amodra@gmail.com>
376 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
377 relocs before plt relocs.
379 2016-05-19 Alan Modra <amodra@gmail.com>
381 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
382 before dereferencing.
384 2016-05-18 Nick Clifton <nickc@redhat.com>
386 * po/sv.po: Updated Swedish translation.
388 2016-05-18 Alan Modra <amodra@gmail.com>
390 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
391 for each BFD. Don't goto error_ret_free_local from outside loop.
393 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
395 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
396 STB_GNU_UNIQUE handling.
397 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
398 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
399 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
400 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
401 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
402 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
403 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
404 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
405 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
406 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
407 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
408 (elf_backend_add_symbol_hook): Remove macro.
409 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
410 for STB_GNU_UNIQUE symbols.
412 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
414 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
416 (v850_elf_copy_private_bfd_data): ... here. Call the new
417 function and `_bfd_elf_copy_private_bfd_data'.
419 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
422 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
423 GOTPCREL relocation against large section.
425 2016-05-13 Alan Modra <amodra@gmail.com>
427 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
428 linker dynamic sections in calculating size and address of
429 dynamic tags rather than using output sections. Remove asserts.
430 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
431 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
432 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
433 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
434 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
435 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
436 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
437 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
438 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
439 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
440 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
441 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
442 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
443 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
444 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
445 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
446 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
447 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
448 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
449 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
450 * elflink.c (bfd_elf_final_link): Likewise.
451 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
452 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
453 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
454 don't set doit. Look up dynobj section.
455 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
456 invocation and dynamic tag vma calculation. Don't test
458 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
461 2016-05-13 Alan Modra <amodra@gmail.com>
463 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
464 octets_per_byte. Put dynamic .rela.plt last in link orders.
465 Assign output_offset for reloc sections rather than writing
466 sorted relocs from block corresponding to output_offset.
468 2016-05-12 Alan Modra <amodra@gmail.com>
470 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
472 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
474 * elfxx-mips.c (print_mips_ases): Add DSPR3.
476 2016-05-11 Alan Modra <amodra@gmail.com>
478 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
479 (elf32_hppa_check_relocs): Don't set dynobj.
480 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
481 (elf32_hppa_build_stubs): Likewise.
482 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
484 2016-05-11 Alan Modra <amodra@gmail.com>
487 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
488 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
490 2016-05-10 Jiong Wang <jiong.wang@arm.com>
492 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
493 aarch64_tls_transition check.
495 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
497 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
499 (arm_stub_sym_claimed): New function.
500 (elf32_arm_create_stub): Use veneered symbol name and section if
501 veneer needs to claim its symbol, and keep logic unchanged otherwise.
502 (arm_stub_claim_sym): New function.
503 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
504 veneered symbol, otherwise create local symbol as before.
506 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
508 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
509 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
510 and set branch type of a symbol.
511 (bfd_elf32_arm_process_before_allocation): Likewise.
512 (elf32_arm_relocate_section): Likewise and fix identation along the
514 (allocate_dynrelocs_for_symbol): Likewise.
515 (elf32_arm_finish_dynamic_symbol): Likewise.
516 (elf32_arm_swap_symbol_in): Likewise.
517 (elf32_arm_swap_symbol_out): Likewise.
519 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
521 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
522 * bfd-in2.h: Regenerated.
523 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
524 parameter to add_stub_section callback.
525 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
526 and pass it down to add_stub_section.
527 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
529 (elf32_arm_size_stubs): Add output section parameter to
530 add_stub_section function pointer parameter.
532 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
534 * elf32-arm.c (elf32_arm_create_stub): New function.
535 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
537 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
539 * elf32-arm.c (enum elf32_arm_stub_type): Delete
540 arm_stub_a8_veneer_lwm enumerator.
541 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
542 aforementioned enumerator.
543 (struct elf32_arm_stub_hash_entry): Delete target_addend
544 field and add source_value.
545 (struct a8_erratum_fix): Delete addend field and add target_offset.
546 (stub_hash_newfunc): Initialize source_value field amd remove
547 initialization for target_addend.
548 (arm_build_one_stub): Stop special casing Thumb relocations: promote
549 the else to being always executed, moving the
550 arm_stub_a8_veneer_b_cond specific code in it. Remove
551 stub_entry->target_addend from points_to computation.
552 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
553 to target symbol from start of section rather than the offset from the
555 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
556 fields from struct a8_erratum_fix's offset and target_offset
558 (make_branch_to_a8_stub): Rename target variable to loc. Compute
559 veneered_insn_loc and loc using stub_entry's source_value.
561 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
563 (elf32_arm_merge_eabi_attributes): Add merging logic for
566 2016-05-10 Pip Cet <pipcet@gmail.com>
569 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
570 Define as _bfd_generic_copy_link_hash_symbol_type when using
573 2016-05-09 Nick Clifton <nickc@redhat.com>
576 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
577 field before accessing sections array.
579 2016-05-09 Christophe Monat <christophe.monat@st.com>
582 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
583 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
585 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
587 (create_instruction_vldmdb): Likewise.
588 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
589 uses it to re-encode.
591 2016-05-09 Nick Clifton <nickc@redhat.com>
594 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
597 2016-05-09 Alan Modra <amodra@gmail.com>
599 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
601 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
604 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
605 documenting that indx == -3 if symbol is defined in a discarded
607 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
608 symbol is defined in a discarded section.
609 (elf_link_output_extsym): Strip a global symbol defined in a
612 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
614 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
617 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
619 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
621 (elf_i386_convert_load_reloc): This. New function.
622 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
624 (elf_x86_64_convert_load_reloc): This. New function.
626 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
628 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
629 Don't check if contents == NULL.
630 (elf_i386_tls_transition): Add from_relocate_section. Check
631 from_relocate_section instead of contents != NULL. Update
632 elf_i386_check_tls_transition call.
633 (elf_i386_check_relocs): Cache the section contents if
634 keep_memory is FALSE. Pass FALSE as from_relocate_section to
635 elf_i386_tls_transition.
636 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
637 to elf_i386_tls_transition.
638 (elf_backend_caches_rawsize): New.
639 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
641 (elf_x86_64_tls_transition): Add from_relocate_section. Check
642 from_relocate_section instead of contents != NULL.
643 (elf_x86_64_check_relocs): Cache the section contents if
644 keep_memory is FALSE. Pass FALSE as from_relocate_section to
645 elf_x86_64_tls_transition.
646 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
647 to elf_x86_64_tls_transition.
648 (elf_backend_caches_rawsize): New.
650 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
653 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
656 2016-05-03 Jiong Wang <jiong.wang@arm.com>
658 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
659 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
660 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
661 no_apply_dynamic_relocs.
662 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
663 dynamic relocations generated.
665 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
667 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
669 (elf_i386_create_dynamic_sections): Here.
670 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
671 interp setting to ...
672 (elf_x86_64_create_dynamic_sections): Here.
674 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
676 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
677 and replace (EH)->has_got_reloc with GOT_RELOC.
678 (elf_i386_fixup_symbol): Pass has_got_reloc to
679 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
680 (elf_i386_allocate_dynrelocs): Likewise.
681 (elf_i386_relocate_section): Likewise.
682 (elf_i386_finish_dynamic_symbol): Likewise.
683 (elf_i386_convert_load): Pass TRUE to
684 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
685 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
686 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
687 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
688 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
689 (elf_x86_64_allocate_dynrelocs): Likewise.
690 (elf_x86_64_relocate_section): Likewise.
691 (elf_x86_64_finish_dynamic_symbol): Likewise.
692 (elf_x86_64_convert_load): Pass TRUE to
693 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
695 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
697 * elf32-i386.c (check_relocs_failed): New.
698 (elf_i386_check_relocs): Set check_relocs_failed on error.
699 (elf_i386_relocate_section): Skip if check_relocs failed.
701 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
703 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
704 check_relocs_failed on error.
706 2016-04-29 Nick Clifton <nickc@redhat.com>
709 * elf-bfd.h (struct elf_backend_data): Rename
710 elf_backend_set_special_section_info_and_link to
711 elf_backend_copy_special_section_fields.
712 * elfxx-target.h: Likewise.
713 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
714 comparing section flags.
715 (copy_special_section_fields): New function.
716 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
717 Perform two scans over special sections. The first one looks for
718 a direct mapping between the output section and an input section.
719 The second scan looks for a possible match based upon section
721 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
722 function. Handle setting the sh_link field of SHT_ARM_EXIDX
724 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
725 elf32_i386_copy_solaris_special_section_fields.
726 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
727 Rename to elf32_sparc_copy_solaris_special_section_fields.
728 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
729 elf64_x86_64_copy_solaris_special_section_fields.
731 2016-04-28 Nick Clifton <nickc@redhat.com>
733 * po/zh_CN.po: Updated Chinese (simplified) translation.
735 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
738 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
739 when estimating distances between output sections.
741 2016-04-27 Alan Modra <amodra@gmail.com>
743 * elflink.c (_bfd_elf_is_start_stop): New function.
744 (_bfd_elf_gc_mark_rsec): Use it.
745 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
747 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
749 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
750 * mmo.c (mmo_get_section_contents): Likewise.
751 (mmo_set_section_contents): Likewise.
753 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
755 * elf-bfd.h (elf_link_hash_table): Update comments for
757 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
758 the unused NULL entry at the head of dynamic symbol table.
759 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
762 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
764 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
765 created file from dynobj.
767 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
769 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
770 normal input file if possible.
772 2016-04-21 Nick Clifton <nickc@redhat.com>
774 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
775 * aout-target.h: Likewise.
776 * aout-tic30.c: Likewise.
777 * binary.c: Likewise.
779 * coff-alpha.c: Likewise.
780 * coff-rs6000.c: Likewise.
781 * coff64-rs6000.c: Likewise.
782 * coffcode.h: Likewise.
783 * i386msdos.c: Likewise.
784 * i386os9k.c: Likewise.
787 * libbfd-in.h: Likewise.
788 * libecoff.h: Likewise.
789 * mach-o-target.c: Likewise.
791 * nlm-target.h: Likewise.
794 * plugin.c: Likewise.
795 * ppcboot.c: Likewise.
798 * tekhex.c: Likewise.
799 * versados.c: Likewise.
800 * vms-alpha.c: Likewise.
802 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
803 * linker.c (bfd_link_check_relocs): New function.
804 (_bfd_generic_link_check_relocs): New function.
805 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
806 _bfd_link_check_relocs field.
807 (struct bfd_target)L Add _bfd_link_check_relocs field.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
811 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
814 (elf_backend_gc_sweep_hook): Likewise.
815 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
816 (elf_backend_gc_sweep_hook): Likewise.
818 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
820 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
823 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
826 * elf64-x86-64.c (check_relocs_failed): New.
827 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
828 Support relocation agaist local symbol. Set check_relocs_failed.
829 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
830 R_X86_64_32 relocation overflow.
831 (elf_x86_64_relocate_section): Skip if check_relocs failed.
832 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
834 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
836 * elf32-i386.c (elf_i386_check_relocs): Call
837 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
838 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
840 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
842 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
843 * elflink.c (_bfd_elf_link_check_relocs): New function.
844 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
845 if check_relocs_after_open_input is FALSE.
847 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
849 * cache.c: Update old style function definitions.
850 * elf32-m68k.c: Likewise.
851 * elf64-mmix.c: Likewise.
852 * stab-syms.c: Likewise.
854 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
856 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
858 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
860 * Makefile.in: Regenerated with automake 1.11.6.
861 * aclocal.m4: Likewise.
862 * doc/Makefile.in: Likewise.
864 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
866 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
867 * bfd-in2.h: Regenerate.
868 * libbfd.h: Regenerate.
869 * elf32-arc.c: Add 'opcode/arc.h' include.
870 (struct arc_relocation_data): Add symbol_name.
871 (arc_special_overflow_checks): New function.
872 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
873 required, add an extra comment.
874 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
876 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
878 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
880 (elf_arc_relocate_section): Update enum uses.
881 (elf_arc_check_relocs): Likewise.
882 (elf_arc_finish_dynamic_symbol): Likewise.
884 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
886 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
889 2016-04-14 Nick Clifton <nickc@redhat.com>
892 * elf-bbfd.h (struct elf_backend_data): New field:
894 New field: elf_backend_set_special_section_info_and_link
895 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
897 (elf_backend_set_special_section_info_and_link): Define if not
899 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
900 elf_backend_strtab_flags macros to initialise fields in structure.
901 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
902 being set even if SHF_MERGE is not set.
903 (elf_fake_sections): Likewise.
904 (section_match): New function. Matches two ELF sections based
905 upon fixed characteristics.
906 (find_link): New function. Locates a section in a BFD that
907 matches a section in a different BFD.
908 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
909 fields of reserved sections.
910 (bfd_elf_compute_section_file_positions): Set the flags for the
911 .shstrtab section based upon the elf_strtab_flags field in the
912 elf_backend_data structure.
913 (swap_out_syms): Likewise for the .strtab section.
914 * elflink.c (bfd_elf_final_link): Set the flags for the
915 .strtab section based upon the elf_strtab_flags field in the
916 elf_backend_data structure.
917 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
918 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
920 (elf_backend_set_special_section_info_and_link): Define for
922 * elf32-sparc.c: Likewise.
923 * elf64-x86-64.c: Likewise.
925 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
928 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
930 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
931 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
932 applies to read-only section.
933 * elf32-i386.c (elf_i386_link_hash_table): Add
934 readonly_dynrelocs_against_ifunc.
935 (elf_i386_allocate_dynrelocs): Updated.
936 (elf_i386_size_dynamic_sections): Issue an error for read-only
937 segment with dynamic IFUNC relocations only if
938 readonly_dynrelocs_against_ifunc is TRUE.
939 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
940 readonly_dynrelocs_against_ifunc.
941 (elf_x86_64_allocate_dynrelocs): Updated.
942 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
943 segment with dynamic IFUNC relocations only if
944 readonly_dynrelocs_against_ifunc is TRUE.
945 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
948 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
950 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
951 a fall through from error_ret_free_internal. Free local_syms in
952 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
954 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
956 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
957 (relocate_plt_for_entry): Likewise.
959 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
961 * elf32-arc.c (elf_arc_check_relocs): Changed
963 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
965 * elf32-arc.c (name_for_global_symbol): Changed assert.
966 (get_replace_function): Created.:
967 (struct arc_relocation_data): Changed to signed types.
968 (defines S, L, P, PDATA): Casted to signed type.
969 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
970 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
971 (arc_do_relocation): Changed.
973 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
975 * elf32-arc.c (name_for_global_symbol): Added assert to check for
977 (elf_arc_relocate_section): Added and changed asserts, validating
978 the synamic symbol index.
979 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
980 relocation if symbol has dynindx set to -1.
982 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
984 * elflink.c (elf_link_add_object_symbols): Always turn hidden
985 and internal symbols which have a dynamic index into local
988 2016-04-04 Nick Clifton <nickc@redhat.com>
991 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
992 version number if the version is zero.
994 2016-04-01 Alan Modra <amodra@gmail.com>
997 * elflink.c (on_needed_list): Recursively check needed status.
998 (elf_link_add_object_symbols): Adjust.
1000 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1002 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1003 internal_relocs only if they aren't cached.
1005 2016-03-29 Nick Clifton <nickc@redhat.com>
1008 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1009 assertion on the size of the got section to allow it to be bigger
1010 than the number of relocs.
1012 2016-03-29 Toni Spets <toni.spets@iki.fi>
1015 * coffcode.h (coff_write_object_contents): Revert accidental
1018 2016-03-22 Alan Modra <amodra@gmail.com>
1021 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1022 DW_FORM_flag_present.
1024 2016-03-22 Nick Clifton <nickc@redhat.com>
1026 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1027 architecture name for backwards compatibility.
1029 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1030 unbounded stack use.
1032 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1033 sufficiently recent version of GCC.
1034 * configure: Regenerate.
1036 2016-03-22 Alan Modra <amodra@gmail.com>
1039 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1041 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1043 * archures.c (bfd_mach_arc_nps400): Define.
1044 * bfd-in2.h: Regenerate.
1045 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1046 some existing entries to make space.
1047 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1048 (arc_elf_final_write_processing): Likewise.
1050 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1052 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1054 (arc_elf_final_write_processing): Don't bother setting cpu field
1055 in e_flags, this will have been set elsewhere.
1057 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1059 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1062 2016-03-21 Nick Clifton <nickc@redhat.com>
1064 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1065 * configure: Regenerate.
1066 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1067 alloca with call to xmalloc.
1068 * elf32-nds32.c: Likewise.
1069 * elf64-hppa.c: Likewise.
1070 * elfxx-mips.c: Likewise.
1072 * pei-x86_64.c: Likewise.
1076 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1079 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1081 (elf_i386_relocate_section): Likewise.
1082 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1083 (elf_x86_64_relocate_section): Likewise.
1085 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1088 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1089 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1090 relocation overflow check.
1092 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1094 * bfd-in2.h: Regenerated.
1096 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1099 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1100 uses bytes not octets.
1101 * elflink.c (resolve_section): Likewise.
1102 Add a bfd parameter.
1103 (eval_section): Pass the input_bfd to resolve_section.
1104 (bfd_elf_perform_complex_relocation): Convert byte offset to
1105 octets before read and writing values.
1106 (elf_link_input_bfd): Add byte to octet conversions.
1107 (elf_reloc_link_order): Likewise.
1108 (elf_fixup_link_order): Likewise.
1109 (bfd_elf_final_link): Likewise.
1110 * reloc.c (_bfd_final_link_relocate): Likewise.
1111 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1113 2016-03-10 Nick Clifton <nickc@redhat.com>
1115 * config.bfd: Mark the i370 target as obsolete.
1117 2016-03-09 Pedro Alves <palves@redhat.com>
1119 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1120 gcc ABI)" to printable name.
1121 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1122 of "v850-rh850" as printable name.
1124 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1127 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1128 relocations against absolute symbols.
1130 2016-03-09 Alan Modra <amodra@gmail.com>
1133 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1134 length elements in the archive.
1136 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1139 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1140 for -E/--dynamic-list only when not relocatable.
1142 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1146 count for locally defined local IFUNC symbols in shared object.
1147 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1149 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1152 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1155 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1156 Andrew Burgess <andrew.burgess@embecosm.com>
1158 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1159 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1160 (arc_elf_howto_init): Added assert to validate relocations.
1161 (get_middle_endian_relocation): Delete.
1162 (middle_endian_convert): New function.
1163 (ME): Redefine, now does nothing.
1164 (IS_ME): New define.
1165 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1166 definition to call middle_endian_convert. Add a new local
1167 variable and make use of this throughout. Added call to
1168 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1170 2016-03-07 Nick Clifton <nickc@redhat.com>
1173 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1174 length elements in the archive.
1176 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1178 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1179 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1181 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1184 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1185 executable as definition if the new definition comes from a
1188 2016-03-02 Alan Modra <amodra@gmail.com>
1190 * Makefile.in: Regenerate.
1191 * po/SRC-POTFILES.in: Regenerate.
1193 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1195 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1196 relocation addend when sections get merged.
1198 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1200 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1202 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1203 Assert for code sections dynamic relocs.
1205 2016-02-26 Renlin Li <renlin.li@arm.com>
1207 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1208 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1210 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1213 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1214 load with locally bound symbols if PIC is false or there is no
1215 base register. Optimize branch to 0 if PIC is false.
1216 (elf_i386_relocate_section): Don't generate dynamic relocations
1217 against undefined weak symbols if PIC is false.
1218 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1219 if we can't estimate relocation overflow with --no-relax.
1220 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1221 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1222 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1223 against undefined weak symbols if PIC is false.
1225 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1228 * bfd.c (bfd): Change flags to 20 bits.
1229 (BFD_CONVERT_ELF_COMMON): New.
1230 (BFD_USE_ELF_STT_COMMON): Likewise.
1231 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1232 BFD_USE_ELF_STT_COMMON.
1233 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1234 * configure.ac: Remove --enable-elf-stt-common.
1235 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1236 common symbol depending on BFD_CONVERT_ELF_COMMON and
1237 BFD_USE_ELF_STT_COMMON.
1238 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1240 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1242 (elf_link_convert_common_type): New function.
1243 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1244 common symbol depending on BFD_CONVERT_ELF_COMMON and
1245 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1246 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1247 and BFD_USE_ELF_STT_COMMON to object_flags.
1248 (TARGET_LITTLE_SYM): Likewise.
1249 * syms.c (BSF_KEEP_G): Renamed to ...
1250 (BSF_ELF_COMMON): This.
1251 * bfd-in2.h: Regenerated.
1252 * config.in: Likewise.
1253 * configure: Likewise.
1255 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1261 (elf_i386_link_hash_entry): Add has_got_reloc and
1263 (elf_i386_link_hash_table): Add interp.
1264 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1266 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1268 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1269 (elf_i386_fixup_symbol): New function.
1270 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1271 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1272 relocations and discard relocations against resolved undefined
1273 weak symbols in executable. Don't make resolved undefined weak
1274 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1275 relocation against undefined weak symbols in PIE.
1276 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1277 (elf_i386_relocate_section): Don't generate dynamic relocations
1278 against resolved undefined weak symbols in PIE, except for
1280 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1281 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1282 Don't generate dynamic relocation against resolved undefined weak
1283 symbol in executable.
1284 (elf_i386_finish_dynamic_sections): Call
1285 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1286 (elf_backend_fixup_symbol): New.
1287 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1288 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1290 (elf_x86_64_link_hash_table): Add interp.
1291 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1293 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1295 (elf_x86_64_check_relocs): Set has_got_reloc and
1297 (elf_x86_64_fixup_symbol): New function.
1298 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1299 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1300 relocations and discard relocations against resolved undefined
1301 weak symbols in executable. Don't make resolved undefined weak
1302 symbols in executable dynamic.
1303 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1304 (elf_x86_64_relocate_section): Check relocation overflow for
1305 dynamic relocations against unresolved weak undefined symbols.
1306 Don't generate dynamic relocations against resolved weak
1307 undefined symbols in PIE.
1308 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1309 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1310 Don't generate dynamic relocation against resolved undefined weak
1311 symbol in executable.
1312 (elf_x86_64_finish_dynamic_sections): Call
1313 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1314 (elf_backend_fixup_symbol): New.
1316 2016-02-26 Alan Modra <amodra@gmail.com>
1318 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1319 save_restore_funcs, rest of sections when not relocatable.
1320 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1321 (sfpr_define): Define all symbols on emitted code.
1322 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1323 when relocatable. Move sfpr_define loop earlier.
1325 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1327 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1328 (elf_x86_64_relocate_section): Use it. Replace
1329 x86_64_elf_howto_table[r_type] with howto.
1331 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1334 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1335 symbol version is unknown.
1337 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1339 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1340 to (bfd_vma) -1 when setting needs_plt to 0.
1341 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1343 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1345 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1346 library, instead of PIC, and don't check PDE when making linker
1347 assigned symbol dynamic.
1349 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1351 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1352 ABIVERSION for non-executable stack.
1354 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1357 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1358 Always produce a RELATIVE reloc for a local symbol.
1360 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1362 Fix test-case ld-elf/pr19617b
1363 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1364 discard unused non-function symbols when --dynamic-list-data.
1366 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1368 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1369 dynsym section, even if it is empty, with dynamic sections.
1371 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1373 * syms.c: Remove BSF_COMMON from comments.
1374 * bfd-in2.h: Regenerated.
1376 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1378 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1379 for destination. Remove useless function parameters.
1380 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1382 2016-02-19 Nick Clifton <nickc@redhat.com>
1385 * aoutx.h (aout_link_add_symbols): Check for out of range string
1389 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1390 processing if we encounter a reloc without an associated symbol.
1392 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1395 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1396 sections for -E/--dynamic-list.
1398 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1400 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1403 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1405 * plugin.c (plugin_vec): Set match priority to 255.
1406 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1407 matching against the plugin vector, take priority from there not
1410 2016-02-15 Nick Clifton <nickc@redhat.com>
1412 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1413 for length and type fields. Use a signed value for the
1414 suffix_length field.
1416 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1419 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1420 significant bit in GOT offset for R_386_GOT32X.
1422 2016-02-10 Nick Clifton <nickc@redhat.com>
1425 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1427 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1428 number of messages about FDE encoding preventing .eh_frame_hdr
1431 2016-02-09 Nick Clifton <nickc@redhat.com>
1433 * oasys.c (oasys_archive_p): Fix indentation.
1434 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1435 constant for left shifting.
1437 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1438 helpful warning message to explain why certain AArch64 relocs
1441 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1443 * pe-mips.c (coff_mips_reloc): Fix formatting.
1445 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1447 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1448 to bfd_mach_arc_arc600.
1450 2016-02-04 Alan Modra <amodra@gmail.com>
1452 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1455 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1458 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1459 distances in the compressed_size field of the output section.
1461 2016-02-02 Alan Modra <amodra@gmail.com>
1463 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1464 ELFv2 entry optimization.
1466 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1469 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1470 no relocations in relocatable files.
1472 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1475 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1476 if a symbol from a library loaded via DT_NEEDED doesn't match
1477 the symbol referenced by regular object.
1479 2016-02-01 Nathaniel Smith <njs@pobox.com>
1481 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1484 2016-02-01 Alan Modra <amodra@gmail.com>
1486 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1487 an out of range reloc_index.
1488 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1490 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1492 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1493 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1494 * Makefile.in: Regenerated.
1496 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1498 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1500 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1503 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1505 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1507 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1511 against STT_GNU_IFUNC symbol only with dynamic symbols.
1512 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1514 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1517 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1518 decompress debug sections.
1520 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1522 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1525 2016-01-25 Nick Clifton <nickc@redhat.com>
1528 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1529 dsym filename buffer.
1531 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1533 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1535 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1537 * elfxx-mips.c (BZ16_REG): Correct calculation.
1539 2016-01-21 Nick Clifton <nickc@redhat.com>
1541 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1542 changing the type of _loc to be bfd_byte *.
1543 (elf_arc_finish_dynamic_symbol): Likewise.
1545 2016-01-21 Nick Clifton <nickc@redhat.com>
1548 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1549 class of the linker stub bfd.
1550 (elf32_arm_check_relocs): Skip check for pic format after
1551 processing a vxWorks R_ARM_ABS12 reloc.
1552 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1553 reporting a class mismatch.
1555 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1557 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1558 veneer for sym_sec != input_sec.
1559 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1560 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1561 calculation destination.
1563 2016-01-21 Alan Modra <amodra@gmail.com>
1565 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1566 (swap_linux_prpsinfo64_out): New function.
1567 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1568 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1569 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1570 (elfcore_write_linux_prpsinfo64): Likewise.
1571 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1572 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1573 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1575 2016-01-21 Alan Modra <amodra@gmail.com>
1577 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1578 * elf.c: Adjust #include.
1579 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1580 * Makefile.am (SOURCE_HFILES): Update.
1581 * Makefile.in: Regenerate.
1582 * po/SRC-PORFILES.in: Regenerate.
1584 2016-01-21 Alan Modra <amodra@gmail.com>
1586 * configure.ac: Move corefile selection later in file. Move
1587 tdefaults code immediately after other target vector code.
1588 * configure: Regenerate.
1590 2016-01-20 Mickael Guene <mickael.guene@st.com>
1592 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1593 section using '.text.noread' pattern.
1595 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1597 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1599 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1600 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1602 * arc-plt.def: New file.
1603 * arc-plt.h: Likewise.
1604 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1605 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1606 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1607 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1608 (name_for_global_symbol): Added.
1609 (ADD_RELA): Helper to create dynamic relocs.
1610 (new_got_entry_to_list): Create a new got entry in linked list.
1611 (symbol_has_entry_of_type): Search for specific type of entry in
1613 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1614 (is_reloc_for_TLS, arc_elf_set_private_flags)
1615 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1616 (arc_elf_merge_private_bfd_data): New functions.
1617 (debug_arc_reloc): Cleaned debug info printing.
1618 (PDATA reloc): Changed not to perform address alignment.
1619 (reverse_me): Added. Fix for ARC_32 relocs.
1620 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1622 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1623 Changed function to access an array of list of GOT entries instead
1624 of just an array of offsets.
1625 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1626 (elf_arc_check_relocs): Likewise.
1627 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1628 (elf_arc_finish_dynamic_sections): Likewise
1629 (arc_create_dynamic_sections): Modified conditions to create
1631 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1632 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1633 (relocate_plt_for_entry): Changed to support new way to define PLT
1635 (add_symbol_to_plt): Likewise.
1636 (arc_elf_link_hash_table_create): New function.
1638 2016-01-18 Nick Clifton <nickc@redhat.com>
1641 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1642 section number into internal section number.
1643 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1644 * coffswap.h (coff_swap_sym_in): Likewise.
1645 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1646 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1647 section number field is big enough to hold the external value.
1649 2016-01-17 Alan Modra <amodra@gmail.com>
1651 * configure: Regenerate.
1653 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1655 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1656 when address in first unwind entry does not match start of
1659 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1660 Jiong Wang <jiong.wang@arm.com>
1663 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1666 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1668 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1669 place 'R_' before the reloc name returned.
1670 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1671 the relocation string.
1673 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1675 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1676 factored out from...
1677 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1679 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1681 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1682 attribute check after ELF file header flag check.
1684 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1686 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1687 return status from `_bfd_elf_merge_object_attributes'.
1689 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1691 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1692 factored out from...
1693 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1695 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1697 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1698 handling of input MIPS ABI flags together.
1700 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1702 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1703 attribute checks for null input.
1705 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1707 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1708 pointers to target data.
1710 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1712 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1715 2016-01-01 Alan Modra <amodra@gmail.com>
1717 Update year range in copyright notice of all files.
1719 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1721 Copyright (C) 2016 Free Software Foundation, Inc.
1723 Copying and distribution of this file, with or without modification,
1724 are permitted in any medium without royalty provided the copyright
1725 notice and this notice are preserved.
1731 version-control: never