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[ARC] Generate DT_RELACOUNT.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0f7f3789
CM		 12016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2
3 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
4 enable support for "-z combreloc" and DT_RELACOUNT.
5 (elf_backend_reloc_type_class): Likewise
6
74d7f0aa
L		 72016-06-11 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR ld/20244
10 * elf32-i386.c (elf_i386_relocate_section): When relocating
11 R_386_GOT32, return error without a base register for PIC and
12 subtract the .got.plt section address only with a base register.
13
ef53be89
AM		 142016-06-10 Alan Modra <amodra@gmail.com>
15
16 * elf-strtab.c (struct strtab_save): Use size_t for "size".
17 (struct elf_strtab_hash): Likewise for "size" and "alloced".
18 (_bfd_elf_strtab_init): Formatting.
19 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
20 (_bfd_elf_strtab_addref): Take size_t idx param.
21 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
22 (_bfd_elf_strtab_offset): Likewise.
23 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
24 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
25 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
26 (_bfd_elf_strtab_finalize): Similarly.
27 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
28 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
29 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
30 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
31 using bfd_size_type.
32 (bfd_section_from_shdr): Delete amt.
33 (_bfd_elf_init_reloc_shdr): Likewise.
34 (_bfd_elf_link_assign_sym_version): Likewise.
35 (assign_section_numbers): Use size_t reloc_count.
36 * elflink.c (struct elf_symbuf_head): Use size_t "count".
37 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
38 (elf_link_is_defined_archive_symbol): Likewise.
39 (elf_add_dt_needed_tag): Likewise.
40 (elf_finalize_dynstr): Likewise.
41 (elf_link_add_object_symbols): Likewise.
42 (bfd_elf_size_dynamic_sections): Likewise.
43 (elf_create_symbuf): Similarly.
44 (bfd_elf_match_symbols_in_sections): Likewise.
45 (elf_link_swap_symbols_out): Likewise.
46 (elf_link_check_versioned_symbol): Likewise.
47 (bfd_elf_gc_record_vtinherit): Likewise.
48 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
49
5c41dbc3
DC		 502016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
51
52 PR ld/20221
53 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
54 and relocs only if shrinking occurred.
55
6eaa7fb5
L		 562016-06-08 H.J. Lu <hongjiu.lu@intel.com>
57
58 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
59 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
60 (elf_i386_check_tls_transition): Check indirect call and direct
61 call with the addr32 prefix for general and local dynamic models.
62 Set the tls_get_addr feild.
63 (elf_i386_convert_load_reloc): Always use addr32 prefix for
64 indirect ___tls_get_addr call via GOT.
65 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
66 transitions with indirect call and direct call with the addr32
67 prefix.
68
3b67f094
MK		 692016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
70
71 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
72 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
73 (elf_s390_relocate_section): Fix comment.
74 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
75 .got.plt entries.
76
161db279
AK		 772016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
78
79 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
80 section offset when calculation the larl operand in the first PLT
81 entry.
82
14b57c7c
AM		 832016-06-07 Alan Modra <amodra@gmail.com>
84
85 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
86 to match other 32-bit archs.
87 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
88 (ppc_elf_object_p): Call it.
89 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
90 overlong line.
91 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
92 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
93 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
94 _bfd_elf_ppc_at_tprel_transform): Move to..
95 * elf-bfd.h: ..here.
96 (_bfd_elf_ppc_set_arch): Declare.
97 * bfd-in2.h: Regenerate.
98
e2cbcd91
L		 992016-06-06 H.J. Lu <hongjiu.lu@intel.com>
100
101 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
102 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
103 (elf_x86_64_check_tls_transition): Check indirect call and
104 direct call with the addr32 prefix for general and local dynamic
105 models. Set the tls_get_addr feild.
106 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
107 indirect __tls_get_addr call via GOT.
108 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
109 transitions with indirect call and direct call with the addr32
110 prefix.
111
2ac27cd3
CG		 1122016-06-04 Christian Groessler <chris@groessler.org>
113
114 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
115
99914dfd
NC		 1162016-06-02 Nick Clifton <nickc@redhat.com>
117
118 PR target/20088
119 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
120 architecture.
121 (arch_info_struct): Likewise.
122 (architectures): Likewise.
123
4ad0bb5f
VG		 1242016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
125
126 * config.bfd: Replace -uclibc with *.
127
3ddf1bdd
L		 1282016-06-02 H.J. Lu <hongjiu.lu@intel.com>
129
130 * elf64-x86-64.c: Replace data32 with data16 in comments.
131
5b677558
AM		 1322016-05-31 Alan Modra <amodra@gmail.com>
133
134 PR ld/20159
135 PR ld/16467
136 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
137 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
138 symbol given a version by a script different to the version
139 of the symbol being added.
140 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
141 _bfd_elf_strtab_restore. Don't fudge dynstr references.
142 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
143 (struct strtab_save): New.
144 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
145 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
146 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
147
1fe0971e
TS		 1482016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
149
150 * elf32-hppa.h: Add extern "C".
151 * elf32-nds32.h: Likewise.
152 * elf32-tic6x.h: Likewise.
153
885a1087
NC		 1542016-06-01 Nick Clifton <nickc@redhat.com>
155
156 * po/sr.po: New Serbian translation.
157 * configure.ac (ALL_LINGUAS): Add sr.
158 * configure: Regenerate.
159
99aefae6
MR		 1602016-05-28 Maciej W. Rozycki <macro@imgtec.com>
161
162 * elfxx-mips.c (b_reloc_p): New function.
163 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
164 branch relocations.
165
77434823
MR		 1662016-05-28 Maciej W. Rozycki <macro@imgtec.com>
167
168 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
169 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
170 reloc location from calculation, treat the addend as signed with
171 local non-section symbols and enable overflow detection.
172
1a72702b
AM		 1732016-05-28 Alan Modra <amodra@gmail.com>
174
175 * aoutx.h: Adjust linker callback calls throughout file,
176 removing dead code.
177 * bout.c: Likewise.
178 * coff-alpha.c: Likewise.
179 * coff-arm.c: Likewise.
180 * coff-h8300.c: Likewise.
181 * coff-h8500.c: Likewise.
182 * coff-i960.c: Likewise.
183 * coff-mcore.c: Likewise.
184 * coff-mips.c: Likewise.
185 * coff-ppc.c: Likewise.
186 * coff-rs6000.c: Likewise.
187 * coff-sh.c: Likewise.
188 * coff-tic80.c: Likewise.
189 * coff-w65.c: Likewise.
190 * coff-z80.c: Likewise.
191 * coff-z8k.c: Likewise.
192 * coff64-rs6000.c: Likewise.
193 * cofflink.c: Likewise.
194 * ecoff.c: Likewise.
195 * elf-bfd.h: Likewise.
196 * elf-m10200.c: Likewise.
197 * elf-m10300.c: Likewise.
198 * elf32-arc.c: Likewise.
199 * elf32-arm.c: Likewise.
200 * elf32-avr.c: Likewise.
201 * elf32-bfin.c: Likewise.
202 * elf32-cr16.c: Likewise.
203 * elf32-cr16c.c: Likewise.
204 * elf32-cris.c: Likewise.
205 * elf32-crx.c: Likewise.
206 * elf32-d10v.c: Likewise.
207 * elf32-epiphany.c: Likewise.
208 * elf32-fr30.c: Likewise.
209 * elf32-frv.c: Likewise.
210 * elf32-ft32.c: Likewise.
211 * elf32-h8300.c: Likewise.
212 * elf32-hppa.c: Likewise.
213 * elf32-i370.c: Likewise.
214 * elf32-i386.c: Likewise.
215 * elf32-i860.c: Likewise.
216 * elf32-ip2k.c: Likewise.
217 * elf32-iq2000.c: Likewise.
218 * elf32-lm32.c: Likewise.
219 * elf32-m32c.c: Likewise.
220 * elf32-m32r.c: Likewise.
221 * elf32-m68hc1x.c: Likewise.
222 * elf32-m68k.c: Likewise.
223 * elf32-mep.c: Likewise.
224 * elf32-metag.c: Likewise.
225 * elf32-microblaze.c: Likewise.
226 * elf32-moxie.c: Likewise.
227 * elf32-msp430.c: Likewise.
228 * elf32-mt.c: Likewise.
229 * elf32-nds32.c: Likewise.
230 * elf32-nios2.c: Likewise.
231 * elf32-or1k.c: Likewise.
232 * elf32-ppc.c: Likewise.
233 * elf32-s390.c: Likewise.
234 * elf32-score.c: Likewise.
235 * elf32-score7.c: Likewise.
236 * elf32-sh.c: Likewise.
237 * elf32-sh64.c: Likewise.
238 * elf32-spu.c: Likewise.
239 * elf32-tic6x.c: Likewise.
240 * elf32-tilepro.c: Likewise.
241 * elf32-v850.c: Likewise.
242 * elf32-vax.c: Likewise.
243 * elf32-visium.c: Likewise.
244 * elf32-xstormy16.c: Likewise.
245 * elf32-xtensa.c: Likewise.
246 * elf64-alpha.c: Likewise.
247 * elf64-hppa.c: Likewise.
248 * elf64-ia64-vms.c: Likewise.
249 * elf64-mmix.c: Likewise.
250 * elf64-ppc.c: Likewise.
251 * elf64-s390.c: Likewise.
252 * elf64-sh64.c: Likewise.
253 * elf64-x86-64.c: Likewise.
254 * elflink.c: Likewise.
255 * elfnn-aarch64.c: Likewise.
256 * elfnn-ia64.c: Likewise.
257 * elfxx-mips.c: Likewise.
258 * elfxx-sparc.c: Likewise.
259 * elfxx-tilegx.c: Likewise.
260 * linker.c: Likewise.
261 * pdp11.c: Likewise.
262 * pe-mips.c: Likewise.
263 * reloc.c: Likewise.
264 * reloc16.c: Likewise.
265 * simple.c: Likewise.
266 * vms-alpha.c: Likewise.
267 * xcofflink.c: Likewise.
268 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
269 status param. Adjust calls to these and linker callbacks throughout.
270 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
271 get_ramstart): Delete status param. Adjust calls to these and
272 linker callbacks throughout.
273
bc27bb05
MR		 2742016-05-27 Maciej W. Rozycki <macro@imgtec.com>
275
276 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
277 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
278 target alignment verification.
279
ceab86af
MR		 2802016-05-27 Maciej W. Rozycki <macro@imgtec.com>
281
282 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
283 section name if `bfd_elf_string_from_elf_section' returns an
284 empty string.
285
ed53407e
MR		 2862016-05-26 Maciej W. Rozycki <macro@imgtec.com>
287
288 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
289 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
290 for message. Continue processing rather than returning failure.
291
de341542 2922016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 293
de341542
MR		 294 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
295 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
296 Call `bfd_set_error'.
297
e6cc316a
L		 2982016-05-25 H.J. Lu <hongjiu.lu@intel.com>
299
300 PR binutils/14625
301 * archive.c (bfd_slurp_armap): Replace
302 bfd_elf64_archive_slurp_armap with
303 _bfd_archive_64_bit_slurp_armap.
304 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
305 BFD64 is defined and the archive is too big.
306 (coff_write_armap): Likewise.
307 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
308 (_bfd_archive_64_bit_slurp_armap): This.
309 (bfd_elf64_archive_write_armap): Renamed to ...
310 (_bfd_archive_64_bit_write_armap): This.
311 * configure.ac: Add --enable-64-bit-archive.
312 (want_64_bit_archive): New. Set to true by default for 64-bit
313 MIPS and s390 ELF targets.
314 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
315 * config.in: Regenerated.
316 * configure: Likewise.
317 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
318 (bfd_elf64_archive_slurp_armap): Likewise.
319 (bfd_elf64_archive_write_armap): Likewise.
320 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
321 (bfd_elf64_archive_construct_extended_name_table): Likewise.
322 (bfd_elf64_archive_truncate_arname): Likewise.
323 (bfd_elf64_archive_read_ar_hdr): Likewise.
324 (bfd_elf64_archive_write_ar_hdr): Likewise.
325 (bfd_elf64_archive_openr_next_archived_file): Likewise.
326 (bfd_elf64_archive_get_elt_at_index): Likewise.
327 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
328 (bfd_elf64_archive_update_armap_timestamp): Likewise.
329 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
330 (bfd_elf64_archive_slurp_armap): Likewise.
331 (bfd_elf64_archive_write_armap): Likewise.
332 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
333 (bfd_elf64_archive_construct_extended_name_table): Likewise.
334 (bfd_elf64_archive_truncate_arname): Likewise.
335 (bfd_elf64_archive_read_ar_hdr): Likewise.
336 (bfd_elf64_archive_write_ar_hdr): Likewise.
337 (bfd_elf64_archive_openr_next_archived_file): Likewise.
338 (bfd_elf64_archive_get_elt_at_index): Likewise.
339 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
340 (bfd_elf64_archive_update_armap_timestamp): Likewise.
341 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
342 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
343 bfd_elfNN_archive_functions isn't defined.
344 (TARGET_LITTLE_SYM): Likewise.
345 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
346 (_bfd_archive_64_bit_write_armap): Likewise.
347 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
348 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
349 (_bfd_archive_64_bit_truncate_arname): Likewise.
350 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
351 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
352 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
353 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
354 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
355 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
356 * libbfd.h: Regenerated.
357 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
358 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
359
b95a0a31
L		 3602016-05-25 H.J. Lu <hongjiu.lu@intel.com>
361
362 PR ld/20103
363 * cofflink.c (coff_link_check_archive_element): Return TRUE if
364 linker add_archive_element callback returns FALSE.
365 * ecoff.c (ecoff_link_check_archive_element): Likewise.
366 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
367 archive element if linker add_archive_element callback returns
368 FALSE.
369 * elflink.c (elf_link_add_archive_symbols): Likewise.
370 * pdp11.c (aout_link_check_ar_symbols): Likewise.
371 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
372 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
373 (xcoff_link_check_ar_symbols): Likewise.
374
7db9a74e
MR		 3752016-05-24 Maciej W. Rozycki <macro@imgtec.com>
376
377 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
378 <bfd_reloc_outofrange>: Unify error reporting code.
379
b7f28d87
JW		 3802016-05-23 Jim Wilson <jim.wilson@linaro.org>
381
382 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
383 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
384 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
385 * bfd-in2.h: Regenerate.
386 * libbfd.h: Likewise.
387
a2bea324
KS		 3882016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
389
390 * config.bfd: Add entry for arm-phoenix.
391
d7c5bd02
TP		 3922016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
393
394 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
395 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
396 account for padding for stub section requiring one.
397 (elf32_arm_build_stubs): Add comment to stress the importance of
398 zeroing veneer section content.
399
daa4adae
TP		 4002016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
401
402 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
403 bfd hook.
404 * bfd-in2.h: Regenerate.
405 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
406 function.
407 (arm_dedicated_stub_output_section_required_alignment): Likewise.
408 (arm_dedicated_stub_output_section_name): Likewise.
409 (arm_dedicated_stub_input_section_ptr): Likewise.
410 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
411 function description comment. Add support for dedicated output stub
412 section to given stub types.
413 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
414 elf32_arm_create_or_find_stub_sec.
415 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
416 (elf32_arm_size_stubs): Pass stub type when calling
417 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
418 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
419
52bf37dd
L		 4202016-05-20 H.J. Lu <hongjiu.lu@intel.com>
421
422 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
423 when setting need_convert_load.
424
17c6c9d9
MR		 4252016-05-20 Maciej W. Rozycki <macro@imgtec.com>
426
427 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
428 microMIPS JALX.
429
7d4d9709
L		 4302016-05-19 H.J. Lu <hongjiu.lu@intel.com>
431
432 PR ld/20117
433 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
434 R_386_GOT32X.
435 (elf_i386_convert_load): Don't convert R_386_GOT32.
436
606851fb
AM		 4372016-05-20 Alan Modra <amodra@gmail.com>
438
439 PR gas/20118
440 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
441 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
442
3c8adaca
CZ		 4432016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
444
445 * elf32-arc.c (arc_elf_final_write_processing): Changed.
446 (debug_arc_reloc): Likewise.
447 (elf_arc_relocate_section): Likewise.
448 (elf_arc_check_relocs): Likewise.
449 (elf_arc_adjust_dynamic_symbol): Likewise.
450 (elf_arc_add_symbol_hook): Likewise.
451
6b200de0
MR		 4522016-05-19 Maciej W. Rozycki <macro@imgtec.com>
453
454 * config.bfd: Remove `am34-*-linux*' support.
455
57e7d118
AM		 4562016-05-19 Alan Modra <amodra@gmail.com>
457
458 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
459 relocs before plt relocs.
460
9f284bf9
AM		 4612016-05-19 Alan Modra <amodra@gmail.com>
462
463 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
464 before dereferencing.
465
50498060
NC		 4662016-05-18 Nick Clifton <nickc@redhat.com>
467
468 * po/sv.po: Updated Swedish translation.
469
7f991970
AM		 4702016-05-18 Alan Modra <amodra@gmail.com>
471
472 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
473 for each BFD. Don't goto error_ret_free_local from outside loop.
474
a43942db
MR		 4752016-05-17 Maciej W. Rozycki <macro@imgtec.com>
476
477 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
478 STB_GNU_UNIQUE handling.
479 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
480 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
481 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
482 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
483 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
484 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
485 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
486 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
487 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
488 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
489 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
490 (elf_backend_add_symbol_hook): Remove macro.
491 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
492 for STB_GNU_UNIQUE symbols.
493
71de3413
MR		 4942016-05-16 Maciej W. Rozycki <macro@imgtec.com>
495
496 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
497 from...
498 (v850_elf_copy_private_bfd_data): ... here. Call the new
499 function and `_bfd_elf_copy_private_bfd_data'.
500
2168b268
L		 5012016-05-13 H.J. Lu <hongjiu.lu@intel.com>
502
503 PR ld/20093
504 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
505 GOTPCREL relocation against large section.
506
4ade44b7
AM		 5072016-05-13 Alan Modra <amodra@gmail.com>
508
509 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
510 linker dynamic sections in calculating size and address of
2168b268 511 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 512 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
513 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
514 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
515 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
516 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
517 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
518 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
519 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
520 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
521 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
522 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
523 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
524 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
525 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
526 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
527 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
528 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
529 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
530 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
531 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
532 * elflink.c (bfd_elf_final_link): Likewise.
533 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
534 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
535 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
536 don't set doit. Look up dynobj section.
537 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
538 invocation and dynamic tag vma calculation. Don't test
539 boolean var == TRUE.
540 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
541 DT_JMPREL calc.
542
c8e44c6d
AM		 5432016-05-13 Alan Modra <amodra@gmail.com>
544
545 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
546 octets_per_byte. Put dynamic .rela.plt last in link orders.
547 Assign output_offset for reloc sections rather than writing
548 sorted relocs from block corresponding to output_offset.
549
1997c994
AM		 5502016-05-12 Alan Modra <amodra@gmail.com>
551
552 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
553
8f4f9071
MF		 5542016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
555
556 * elfxx-mips.c (print_mips_ases): Add DSPR3.
557
a464198b
AM		 5582016-05-11 Alan Modra <amodra@gmail.com>
559
560 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
561 (elf32_hppa_check_relocs): Don't set dynobj.
562 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
563 (elf32_hppa_build_stubs): Likewise.
564 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
565
3bd43ebc
AM		 5662016-05-11 Alan Modra <amodra@gmail.com>
567
568 PR 20060
569 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
570 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
571
4e7fbb34
JW		 5722016-05-10 Jiong Wang <jiong.wang@arm.com>
573
574 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
575 aarch64_tls_transition check.
576
4f4faa4d
TP		 5772016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
578
579 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
580 enumerator.
581 (arm_stub_sym_claimed): New function.
582 (elf32_arm_create_stub): Use veneered symbol name and section if
583 veneer needs to claim its symbol, and keep logic unchanged otherwise.
584 (arm_stub_claim_sym): New function.
585 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
586 veneered symbol, otherwise create local symbol as before.
587
39d911fc
TP		 5882016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
589
590 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
591 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
592 and set branch type of a symbol.
593 (bfd_elf32_arm_process_before_allocation): Likewise.
594 (elf32_arm_relocate_section): Likewise and fix identation along the
595 way.
596 (allocate_dynrelocs_for_symbol): Likewise.
597 (elf32_arm_finish_dynamic_symbol): Likewise.
598 (elf32_arm_swap_symbol_in): Likewise.
599 (elf32_arm_swap_symbol_out): Likewise.
600
6bde4c52
TP		 6012016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
602
603 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
604 * bfd-in2.h: Regenerated.
605 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
606 parameter to add_stub_section callback.
607 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
608 and pass it down to add_stub_section.
609 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
610 for error message.
611 (elf32_arm_size_stubs): Add output section parameter to
612 add_stub_section function pointer parameter.
613
b715f643
TP		 6142016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
615
616 * elf32-arm.c (elf32_arm_create_stub): New function.
617 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
618
8d9d9490
TP		 6192016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
620
621 * elf32-arm.c (enum elf32_arm_stub_type): Delete
622 arm_stub_a8_veneer_lwm enumerator.
623 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
624 aforementioned enumerator.
625 (struct elf32_arm_stub_hash_entry): Delete target_addend
626 field and add source_value.
627 (struct a8_erratum_fix): Delete addend field and add target_offset.
628 (stub_hash_newfunc): Initialize source_value field amd remove
629 initialization for target_addend.
630 (arm_build_one_stub): Stop special casing Thumb relocations: promote
631 the else to being always executed, moving the
632 arm_stub_a8_veneer_b_cond specific code in it. Remove
633 stub_entry->target_addend from points_to computation.
634 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
635 to target symbol from start of section rather than the offset from the
636 stub address.
637 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
638 fields from struct a8_erratum_fix's offset and target_offset
639 respectively.
640 (make_branch_to_a8_stub): Rename target variable to loc. Compute
641 veneered_insn_loc and loc using stub_entry's source_value.
642
15afaa63
TP		 6432016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
644
645 (elf32_arm_merge_eabi_attributes): Add merging logic for
646 Tag_DSP_extension.
647
66a36822
PC		 6482016-05-10 Pip Cet <pipcet@gmail.com>
649
650 PR ld/20059
651 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
652 Define as _bfd_generic_copy_link_hash_symbol_type when using
653 generic hash table.
654
315350be
NC		 6552016-05-09 Nick Clifton <nickc@redhat.com>
656
657 PR binutils/20063
658 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
659 field before accessing sections array.
660
9239bbd3
CM		 6612016-05-09 Christophe Monat <christophe.monat@st.com>
662
663 PR ld/20030
664 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
665 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
666 to nb_words.
667 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
668 encoding.
669 (create_instruction_vldmdb): Likewise.
670 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
671 uses it to re-encode.
672
73597c18
NC		 6732016-05-09 Nick Clifton <nickc@redhat.com>
674
675 PR 19938
676 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
677 commit.
678
ae1bb197
AM		 6792016-05-09 Alan Modra <amodra@gmail.com>
680
681 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
682
97196564
L		 6832016-05-06 H.J. Lu <hongjiu.lu@intel.com>
684
685 PR ld/17550
686 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
687 documenting that indx == -3 if symbol is defined in a discarded
688 section.
689 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
690 symbol is defined in a discarded section.
691 (elf_link_output_extsym): Strip a global symbol defined in a
692 discarded section.
693
030e823c
L		 6942016-05-06 H.J. Lu <hongjiu.lu@intel.com>
695
696 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
697 MCU.
698
c175a657
L		 6992016-05-05 H.J. Lu <hongjiu.lu@intel.com>
700
701 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
702 conversion to ...
703 (elf_i386_convert_load_reloc): This. New function.
704 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
705 conversion to ...
706 (elf_x86_64_convert_load_reloc): This. New function.
707
bedfd056
L		 7082016-05-05 H.J. Lu <hongjiu.lu@intel.com>
709
710 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
711 Don't check if contents == NULL.
712 (elf_i386_tls_transition): Add from_relocate_section. Check
713 from_relocate_section instead of contents != NULL. Update
714 elf_i386_check_tls_transition call.
715 (elf_i386_check_relocs): Cache the section contents if
716 keep_memory is FALSE. Pass FALSE as from_relocate_section to
717 elf_i386_tls_transition.
718 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
719 to elf_i386_tls_transition.
720 (elf_backend_caches_rawsize): New.
721 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
722 if contents == NULL.
723 (elf_x86_64_tls_transition): Add from_relocate_section. Check
724 from_relocate_section instead of contents != NULL.
725 (elf_x86_64_check_relocs): Cache the section contents if
726 keep_memory is FALSE. Pass FALSE as from_relocate_section to
727 elf_x86_64_tls_transition.
728 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
729 to elf_x86_64_tls_transition.
730 (elf_backend_caches_rawsize): New.
731
6d6a648c
MR		 7322016-05-03 Maciej W. Rozycki <macro@imgtec.com>
733
734 PR 10549
735 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
736 STB_GNU_UNIQUE.
737
1f56df9d
JW		 7382016-05-03 Jiong Wang <jiong.wang@arm.com>
739
740 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
741 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
742 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
743 no_apply_dynamic_relocs.
744 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
745 dynamic relocations generated.
746
493f652c
L		 7472016-04-29 H.J. Lu <hongjiu.lu@intel.com>
748
749 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
750 setting to ...
751 (elf_i386_create_dynamic_sections): Here.
752 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
753 interp setting to ...
754 (elf_x86_64_create_dynamic_sections): Here.
755
e62b9723
L		 7562016-04-29 H.J. Lu <hongjiu.lu@intel.com>
757
758 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
759 and replace (EH)->has_got_reloc with GOT_RELOC.
760 (elf_i386_fixup_symbol): Pass has_got_reloc to
761 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
762 (elf_i386_allocate_dynrelocs): Likewise.
763 (elf_i386_relocate_section): Likewise.
764 (elf_i386_finish_dynamic_symbol): Likewise.
765 (elf_i386_convert_load): Pass TRUE to
766 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
767 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
768 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
769 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
770 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
771 (elf_x86_64_allocate_dynrelocs): Likewise.
772 (elf_x86_64_relocate_section): Likewise.
773 (elf_x86_64_finish_dynamic_symbol): Likewise.
774 (elf_x86_64_convert_load): Pass TRUE to
775 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
776
c337a162
L		 7772016-04-29 H.J. Lu <hongjiu.lu@intel.com>
778
779 * elf32-i386.c (check_relocs_failed): New.
780 (elf_i386_check_relocs): Set check_relocs_failed on error.
781 (elf_i386_relocate_section): Skip if check_relocs failed.
782
afd9acee
L		 7832016-04-29 H.J. Lu <hongjiu.lu@intel.com>
784
785 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
786 check_relocs_failed on error.
787
5522f910
NC		 7882016-04-29 Nick Clifton <nickc@redhat.com>
789
790 PR 19938
791 * elf-bfd.h (struct elf_backend_data): Rename
792 elf_backend_set_special_section_info_and_link to
793 elf_backend_copy_special_section_fields.
794 * elfxx-target.h: Likewise.
795 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
796 comparing section flags.
797 (copy_special_section_fields): New function.
798 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
799 Perform two scans over special sections. The first one looks for
800 a direct mapping between the output section and an input section.
801 The second scan looks for a possible match based upon section
802 characteristics.
803 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
804 function. Handle setting the sh_link field of SHT_ARM_EXIDX
805 sections.
806 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
807 elf32_i386_copy_solaris_special_section_fields.
808 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
809 Rename to elf32_sparc_copy_solaris_special_section_fields.
810 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
811 elf64_x86_64_copy_solaris_special_section_fields.
812
786a118c
NC		 8132016-04-28 Nick Clifton <nickc@redhat.com>
814
815 * po/zh_CN.po: Updated Chinese (simplified) translation.
816
91f8bf69
L		 8172016-04-27 H.J. Lu <hongjiu.lu@intel.com>
818
819 PR ld/20006
820 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
821 when estimating distances between output sections.
822
a6a4679f
AM		 8232016-04-27 Alan Modra <amodra@gmail.com>
824
825 * elflink.c (_bfd_elf_is_start_stop): New function.
826 (_bfd_elf_gc_mark_rsec): Use it.
827 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
828
28cc9170
TS		 8292016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
830
831 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
832 * mmo.c (mmo_get_section_contents): Likewise.
833 (mmo_set_section_contents): Likewise.
834
d5486c43
L		 8352016-04-26 H.J. Lu <hongjiu.lu@intel.com>
836
837 * elf-bfd.h (elf_link_hash_table): Update comments for
838 dynsymcount.
839 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
840 the unused NULL entry at the head of dynamic symbol table.
841 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
842 checks.
843
6645479e
L		 8442016-04-21 H.J. Lu <hongjiu.lu@intel.com>
845
846 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
847 created file from dynobj.
848
6cd255ca
L		 8492016-04-21 H.J. Lu <hongjiu.lu@intel.com>
850
851 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
852 normal input file if possible.
853
4f3b23b3
NC		 8542016-04-21 Nick Clifton <nickc@redhat.com>
855
856 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
857 * aout-target.h: Likewise.
858 * aout-tic30.c: Likewise.
859 * binary.c: Likewise.
860 * bout.c: Likewise.
861 * coff-alpha.c: Likewise.
862 * coff-rs6000.c: Likewise.
863 * coff64-rs6000.c: Likewise.
864 * coffcode.h: Likewise.
865 * i386msdos.c: Likewise.
866 * i386os9k.c: Likewise.
867 * ieee.c: Likewise.
868 * ihex.c: Likewise.
869 * libbfd-in.h: Likewise.
870 * libecoff.h: Likewise.
871 * mach-o-target.c: Likewise.
872 * mmo.c: Likewise.
873 * nlm-target.h: Likewise.
874 * oasys.c: Likewise.
875 * pef.c: Likewise.
876 * plugin.c: Likewise.
877 * ppcboot.c: Likewise.
878 * som.c: Likewise.
879 * srec.c: Likewise.
880 * tekhex.c: Likewise.
881 * versados.c: Likewise.
882 * vms-alpha.c: Likewise.
883 * xsym.c: Likewise.
884 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
885 * linker.c (bfd_link_check_relocs): New function.
886 (_bfd_generic_link_check_relocs): New function.
887 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
888 _bfd_link_check_relocs field.
889 (struct bfd_target)L Add _bfd_link_check_relocs field.
890 * bfd-in2.h: Regenerate.
891 * libbfd.h: Regenerate.
892
e66cdd68
L		 8932016-04-20 H.J. Lu <hongjiu.lu@intel.com>
894
895 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
896 (elf_backend_gc_sweep_hook): Likewise.
897 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
898 (elf_backend_gc_sweep_hook): Likewise.
899
5ce03cea
L		 9002016-04-20 H.J. Lu <hongjiu.lu@intel.com>
901
902 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
903 in excluded sections
904
338c190a
L		 9052016-04-20 H.J. Lu <hongjiu.lu@intel.com>
906
907 PR ld/19969
908 * elf64-x86-64.c (check_relocs_failed): New.
909 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
910 Support relocation agaist local symbol. Set check_relocs_failed.
911 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
912 R_X86_64_32 relocation overflow.
913 (elf_x86_64_relocate_section): Skip if check_relocs failed.
914 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
915
466ee2af
L		 9162016-04-20 H.J. Lu <hongjiu.lu@intel.com>
917
918 * elf32-i386.c (elf_i386_check_relocs): Call
919 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
920 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
921
d9689752
L		 9222016-04-20 H.J. Lu <hongjiu.lu@intel.com>
923
924 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
925 * elflink.c (_bfd_elf_link_check_relocs): New function.
926 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
927 if check_relocs_after_open_input is FALSE.
928
e6c7cdec
TS		 9292016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
930
931 * cache.c: Update old style function definitions.
932 * elf32-m68k.c: Likewise.
933 * elf64-mmix.c: Likewise.
934 * stab-syms.c: Likewise.
935
b98e6871
TS		 9362016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
937
938 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
939
6fd8e7c2
L		 9402016-04-15 H.J. Lu <hongjiu.lu@intel.com>
941
942 * Makefile.in: Regenerated with automake 1.11.6.
943 * aclocal.m4: Likewise.
944 * doc/Makefile.in: Likewise.
945
4b0c052e
AB		 9462016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
947
948 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
949 * bfd-in2.h: Regenerate.
950 * libbfd.h: Regenerate.
951 * elf32-arc.c: Add 'opcode/arc.h' include.
952 (struct arc_relocation_data): Add symbol_name.
953 (arc_special_overflow_checks): New function.
954 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
955 required, add an extra comment.
956 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
957
33cbe6c0
AB		 9582016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
959
960 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
961 entries.
962 (elf_arc_relocate_section): Update enum uses.
963 (elf_arc_check_relocs): Likewise.
964 (elf_arc_finish_dynamic_symbol): Likewise.
965
7634c4e6
L		 9662016-04-14 H.J. Lu <hongjiu.lu@intel.com>
967
968 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
969 "sh_link".
970
84865015
NC		 9712016-04-14 Nick Clifton <nickc@redhat.com>
972
973 PR target/19938
974 * elf-bbfd.h (struct elf_backend_data): New field:
975 elf_strtab_flags.
976 New field: elf_backend_set_special_section_info_and_link
977 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
978 defined.
979 (elf_backend_set_special_section_info_and_link): Define if not
980 already defined.
981 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
982 elf_backend_strtab_flags macros to initialise fields in structure.
983 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
984 being set even if SHF_MERGE is not set.
985 (elf_fake_sections): Likewise.
986 (section_match): New function. Matches two ELF sections based
987 upon fixed characteristics.
988 (find_link): New function. Locates a section in a BFD that
989 matches a section in a different BFD.
990 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
991 fields of reserved sections.
992 (bfd_elf_compute_section_file_positions): Set the flags for the
993 .shstrtab section based upon the elf_strtab_flags field in the
994 elf_backend_data structure.
995 (swap_out_syms): Likewise for the .strtab section.
996 * elflink.c (bfd_elf_final_link): Set the flags for the
997 .strtab section based upon the elf_strtab_flags field in the
998 elf_backend_data structure.
999 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1000 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1001 targets.
1002 (elf_backend_set_special_section_info_and_link): Define for
1003 Solaris targets.
1004 * elf32-sparc.c: Likewise.
1005 * elf64-x86-64.c: Likewise.
1006
2df3368d
L		 10072016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1008
1009 PR ld/19939
1010 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1011 to bfd_boolean.
1012 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1013 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1014 applies to read-only section.
1015 * elf32-i386.c (elf_i386_link_hash_table): Add
1016 readonly_dynrelocs_against_ifunc.
1017 (elf_i386_allocate_dynrelocs): Updated.
1018 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1022 readonly_dynrelocs_against_ifunc.
1023 (elf_x86_64_allocate_dynrelocs): Updated.
1024 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1025 segment with dynamic IFUNC relocations only if
1026 readonly_dynrelocs_against_ifunc is TRUE.
1027 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1028 Updated.
1029
15dd01b1
TP		 10302016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1031
1032 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1033 a fall through from error_ret_free_internal. Free local_syms in
1034 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1035
1e5885b7
CZ		 10362016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1037
1038 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1039 (relocate_plt_for_entry): Likewise.
1040
b3aee839
CZ		 10412016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1042
1043 * elf32-arc.c (elf_arc_check_relocs): Changed
1044
094fb063
CZ		 10452016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1046
1047 * elf32-arc.c (name_for_global_symbol): Changed assert.
1048 (get_replace_function): Created.:
1049 (struct arc_relocation_data): Changed to signed types.
1050 (defines S, L, P, PDATA): Casted to signed type.
1051 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1052 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1053 (arc_do_relocation): Changed.
1054
94e5c971
CZ		 10552016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1056
1057 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1058 symbol index.
1059 (elf_arc_relocate_section): Added and changed asserts, validating
1060 the synamic symbol index.
1061 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1062 relocation if symbol has dynindx set to -1.
1063
1f599d0e
MR		 10642016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1065
1066 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1067 and internal symbols which have a dynamic index into local
1068 ones.
1069
67f101ee
NC		 10702016-04-04 Nick Clifton <nickc@redhat.com>
1071
1072 PR 19872
1073 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1074 version number if the version is zero.
1075
7b15fa7a
AM		 10762016-04-01 Alan Modra <amodra@gmail.com>
1077
1078 PR 19886
1079 * elflink.c (on_needed_list): Recursively check needed status.
1080 (elf_link_add_object_symbols): Adjust.
1081
024ea11b
SKS		 10822016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1083
1084 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1085 internal_relocs only if they aren't cached.
1086
ed3056eb
NC		 10872016-03-29 Nick Clifton <nickc@redhat.com>
1088
1089 PR 17334
1090 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1091 assertion on the size of the got section to allow it to be bigger
1092 than the number of relocs.
1093
e2b4fc91
TS		 10942016-03-29 Toni Spets <toni.spets@iki.fi>
1095
1096 PR 19878
1097 * coffcode.h (coff_write_object_contents): Revert accidental
1098 2014-11-10 change.
1099
a97fbc7e
AM		 11002016-03-22 Alan Modra <amodra@gmail.com>
1101
1102 PR 19850
1103 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1104 DW_FORM_flag_present.
1105
9780e045
NC		 11062016-03-22 Nick Clifton <nickc@redhat.com>
1107
96254e5c
NC		 1108 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1109 architecture name for backwards compatibility.
1110
7769fa97
NC		 1111 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1112 unbounded stack use.
1113
9780e045
NC		 1114 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1115 sufficiently recent version of GCC.
1116 * configure: Regenerate.
1117
6f4c0a42
AM		 11182016-03-22 Alan Modra <amodra@gmail.com>
1119
1120 PR 19851
1121 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1122
8699fc3e
AB		 11232016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1124
1125 * archures.c (bfd_mach_arc_nps400): Define.
1126 * bfd-in2.h: Regenerate.
1127 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1128 some existing entries to make space.
1129 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1130 (arc_elf_final_write_processing): Likewise.
1131
a9522a21
AB		 11322016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1133
1134 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1135 EF_ARC_CPU_GENERIC.
1136 (arc_elf_final_write_processing): Don't bother setting cpu field
1137 in e_flags, this will have been set elsewhere.
1138
c0334580
AB		 11392016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1140
1141 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1142 EF_ARC_MACH_MSK.
1143
e1fa0163
NC		 11442016-03-21 Nick Clifton <nickc@redhat.com>
1145
1146 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1147 * configure: Regenerate.
1148 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1149 alloca with call to xmalloc.
1150 * elf32-nds32.c: Likewise.
1151 * elf64-hppa.c: Likewise.
1152 * elfxx-mips.c: Likewise.
1153 * pef.c: Likewise.
1154 * pei-x86_64.c: Likewise.
1155 * som.c: Likewise.
1156 * xsym.c: Likewise.
1157
4e0c91e4
L		 11582016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1159
1160 PR ld/19827
1161 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1162 locally in PIE.
1163 (elf_i386_relocate_section): Likewise.
1164 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1165 (elf_x86_64_relocate_section): Likewise.
1166
4c10bbaa
L		 11672016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1168
1169 PR ld/19807
1170 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1171 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1172 relocation overflow check.
1173
fbe48798
L		 11742016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1175
1176 * bfd-in2.h: Regenerated.
1177
37b01f6a
DG		 11782016-03-11 Dan Gissel <dgisselq@ieee.org>
1179
1180 PR 19713
1181 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1182 uses bytes not octets.
1183 * elflink.c (resolve_section): Likewise.
1184 Add a bfd parameter.
1185 (eval_section): Pass the input_bfd to resolve_section.
1186 (bfd_elf_perform_complex_relocation): Convert byte offset to
1187 octets before read and writing values.
1188 (elf_link_input_bfd): Add byte to octet conversions.
1189 (elf_reloc_link_order): Likewise.
1190 (elf_fixup_link_order): Likewise.
1191 (bfd_elf_final_link): Likewise.
1192 * reloc.c (_bfd_final_link_relocate): Likewise.
1193 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1194
3ed4ff97
NC		 11952016-03-10 Nick Clifton <nickc@redhat.com>
1196
1197 * config.bfd: Mark the i370 target as obsolete.
1198
4b05e0a7
PA		 11992016-03-09 Pedro Alves <palves@redhat.com>
1200
1201 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1202 gcc ABI)" to printable name.
1203 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1204 of "v850-rh850" as printable name.
1205
26c62da0
LW		 12062016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1207
1208 PR ld/19623
1209 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1210 relocations against absolute symbols.
1211
03ee8583
AM		 12122016-03-09 Alan Modra <amodra@gmail.com>
1213
1214 PR binutils/19775
1215 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1216 length elements in the archive.
1217
9c1d7a08
L		 12182016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1219
1220 PR ld/19789
1221 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1222 for -E/--dynamic-list only when not relocatable.
1223
d1ed1c7d
L		 12242016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1225
1226 PR ld/19784
1227 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1228 count for locally defined local IFUNC symbols in shared object.
1229 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1230
202ac193
L		 12312016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1232
1233 PR ld/19579
1234 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1235 together.
1236
72f3b6aa
CZ		 12372016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1238 Andrew Burgess <andrew.burgess@embecosm.com>
1239
1240 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1241 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1242 (arc_elf_howto_init): Added assert to validate relocations.
1243 (get_middle_endian_relocation): Delete.
1244 (middle_endian_convert): New function.
1245 (ME): Redefine, now does nothing.
1246 (IS_ME): New define.
1247 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1248 definition to call middle_endian_convert. Add a new local
1249 variable and make use of this throughout. Added call to
1250 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1251
4fc87424
NC		 12522016-03-07 Nick Clifton <nickc@redhat.com>
1253
1254 PR binutils/19775
1255 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1256 length elements in the archive.
1257
18f822a0
JW		 12582016-03-07 Jiong Wang <jiong.wang@arm.com>
1259
1260 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1261 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1262
07492f66
L		 12632016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1264
1265 PR ld/19579
1266 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1267 executable as definition if the new definition comes from a
1268 shared library.
1269
70a5df4f
AM		 12702016-03-02 Alan Modra <amodra@gmail.com>
1271
1272 * Makefile.in: Regenerate.
1273 * po/SRC-POTFILES.in: Regenerate.
1274
841fdfcd
CZ		 12752016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1276
1277 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1278 relocation addend when sections get merged.
1279
7e458899
CZ		 12802016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1281
1282 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1283 the flag change.
1284 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1285 Assert for code sections dynamic relocs.
1286
c5e3a364
RL		 12872016-02-26 Renlin Li <renlin.li@arm.com>
1288
1289 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1290 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1291
bae420ef
L		 12922016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1293
1294 PR ld/19609
1295 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1296 load with locally bound symbols if PIC is false or there is no
1297 base register. Optimize branch to 0 if PIC is false.
1298 (elf_i386_relocate_section): Don't generate dynamic relocations
1299 against undefined weak symbols if PIC is false.
1300 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1301 if we can't estimate relocation overflow with --no-relax.
1302 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1303 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1304 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1305 against undefined weak symbols if PIC is false.
1306
11e5f1ec
L		 13072016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1308
1309 PR ld/19645
1310 * bfd.c (bfd): Change flags to 20 bits.
1311 (BFD_CONVERT_ELF_COMMON): New.
1312 (BFD_USE_ELF_STT_COMMON): Likewise.
1313 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1314 BFD_USE_ELF_STT_COMMON.
1315 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1316 * configure.ac: Remove --enable-elf-stt-common.
1317 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1318 common symbol depending on BFD_CONVERT_ELF_COMMON and
1319 BFD_USE_ELF_STT_COMMON.
1320 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1321 STT_COMMON.
1322 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1323 STT_COMMON.
1324 (elf_link_convert_common_type): New function.
1325 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1326 common symbol depending on BFD_CONVERT_ELF_COMMON and
1327 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1328 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1329 and BFD_USE_ELF_STT_COMMON to object_flags.
1330 (TARGET_LITTLE_SYM): Likewise.
1331 * syms.c (BSF_KEEP_G): Renamed to ...
1332 (BSF_ELF_COMMON): This.
1333 * bfd-in2.h: Regenerated.
1334 * config.in: Likewise.
1335 * configure: Likewise.
1336
aec6b87e
L		 13372016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1338
1339 PR ld/19636
1340 PR ld/19704
1341 PR ld/19719
1342 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1343 (elf_i386_link_hash_entry): Add has_got_reloc and
1344 has_non_got_reloc.
1345 (elf_i386_link_hash_table): Add interp.
1346 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1347 has_non_got_reloc.
1348 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1349 has_non_got_reloc.
1350 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1351 (elf_i386_fixup_symbol): New function.
1352 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1353 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1354 relocations and discard relocations against resolved undefined
1355 weak symbols in executable. Don't make resolved undefined weak
1356 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1357 relocation against undefined weak symbols in PIE.
1358 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1359 (elf_i386_relocate_section): Don't generate dynamic relocations
1360 against resolved undefined weak symbols in PIE, except for
1361 R_386_PC32.
1362 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1363 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1364 Don't generate dynamic relocation against resolved undefined weak
1365 symbol in executable.
1366 (elf_i386_finish_dynamic_sections): Call
1367 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1368 (elf_backend_fixup_symbol): New.
1369 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1370 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1371 has_non_got_reloc.
1372 (elf_x86_64_link_hash_table): Add interp.
1373 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1374 has_non_got_reloc.
1375 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1376 has_non_got_reloc.
1377 (elf_x86_64_check_relocs): Set has_got_reloc and
1378 has_non_got_reloc.
1379 (elf_x86_64_fixup_symbol): New function.
1380 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1381 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1382 relocations and discard relocations against resolved undefined
1383 weak symbols in executable. Don't make resolved undefined weak
1384 symbols in executable dynamic.
1385 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1386 (elf_x86_64_relocate_section): Check relocation overflow for
1387 dynamic relocations against unresolved weak undefined symbols.
1388 Don't generate dynamic relocations against resolved weak
1389 undefined symbols in PIE.
1390 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1391 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1392 Don't generate dynamic relocation against resolved undefined weak
1393 symbol in executable.
1394 (elf_x86_64_finish_dynamic_sections): Call
1395 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1396 (elf_backend_fixup_symbol): New.
1397
b32547cd
AM		 13982016-02-26 Alan Modra <amodra@gmail.com>
1399
1400 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1401 save_restore_funcs, rest of sections when not relocatable.
1402 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1403 (sfpr_define): Define all symbols on emitted code.
1404 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1405 when relocatable. Move sfpr_define loop earlier.
1406
ef77d6af
L		 14072016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1408
1409 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1410 (elf_x86_64_relocate_section): Use it. Replace
1411 x86_64_elf_howto_table[r_type] with howto.
1412
0f550b3d
L		 14132016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1414
1415 PR ld/19698
1416 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1417 symbol version is unknown.
1418
13f42277
L		 14192016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1420
1421 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1422 to (bfd_vma) -1 when setting needs_plt to 0.
1423 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1424
6b3b0ab8
L		 14252016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1426
1427 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1428 library, instead of PIC, and don't check PDE when making linker
1429 assigned symbol dynamic.
1430
17733f5b
FS		 14312016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1432
1433 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1434 ABIVERSION for non-executable stack.
1435
47993b4a
RF		 14362016-02-23 Rich Felker <bugdal@aerifal.cx>
1437
1438 PR target/19516
1439 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1440 Always produce a RELATIVE reloc for a local symbol.
1441
2d8dcb81
HPN		 14422016-02-23 Hans-Peter Nilsson <hp@axis.com>
1443
1444 Fix test-case ld-elf/pr19617b
1445 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1446 discard unused non-function symbols when --dynamic-list-data.
1447
1a6e6083
L		 14482016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1449
1450 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1451 dynsym section, even if it is empty, with dynamic sections.
1452
75c1920b
L		 14532016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1454
1455 * syms.c: Remove BSF_COMMON from comments.
1456 * bfd-in2.h: Regenerated.
1457
9a228467
JW		 14582016-02-22 Jiong Wang <jiong.wang@arm.com>
1459
1460 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1461 for destination. Remove useless function parameters.
1462 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1463
73768414
NC		 14642016-02-19 Nick Clifton <nickc@redhat.com>
1465
e517df3d
NC		 1466 PR ld/19629
1467 * aoutx.h (aout_link_add_symbols): Check for out of range string
1468 table offsets.
1469
73768414
NC		 1470 PR ld/19628
1471 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1472 processing if we encounter a reloc without an associated symbol.
1473
bf89386a
L		 14742016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1475
1476 PR ld/19617
1477 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1478 sections for -E/--dynamic-list.
1479
8f79b794
L		 14802016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1481
1482 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1483 to bfd_true.
1484
64bfc258
JM		 14852016-02-16 Joseph Myers <joseph@codesourcery.com>
1486
1487 * plugin.c (plugin_vec): Set match priority to 255.
1488 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1489 matching against the plugin vector, take priority from there not
1490 from TEMP.
1491
9fb71ee4
NC		 14922016-02-15 Nick Clifton <nickc@redhat.com>
1493
1494 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1495 for length and type fields. Use a signed value for the
1496 suffix_length field.
1497
32875eb1
L		 14982016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1499
1500 PR ld/19601
1501 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1502 significant bit in GOT offset for R_386_GOT32X.
1503
83da6e74
NC		 15042016-02-10 Nick Clifton <nickc@redhat.com>
1505
1506 PR 19405
1507 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1508 immediate values.
1509 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1510 number of messages about FDE encoding preventing .eh_frame_hdr
1511 generation.
1512
027e9c75
NC		 15132016-02-09 Nick Clifton <nickc@redhat.com>
1514
609332f1
NC		 1515 * oasys.c (oasys_archive_p): Fix indentation.
1516 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1517 constant for left shifting.
1518
027e9c75
NC		 1519 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1520 helpful warning message to explain why certain AArch64 relocs
1521 might overflow.
1522
6f57d046
SM		 15232016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1524
1525 * pe-mips.c (coff_mips_reloc): Fix formatting.
1526
bdbca4e6
CM		 15272016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1528
1529 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1530 to bfd_mach_arc_arc600.
1531
4f038ee5
AM		 15322016-02-04 Alan Modra <amodra@gmail.com>
1533
1534 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1535 for big-endian.
1536
4a539596
L		 15372016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1538
1539 PR ld/19542
1540 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 1541 distances in the compressed_size field of the output section.
4a539596 1542
85fabe71
AM		 15432016-02-02 Alan Modra <amodra@gmail.com>
1544
1545 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1546 ELFv2 entry optimization.
1547
14f2c699
L		 15482016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1549
1550 PR binutils/19547
1551 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1552 no relocations in relocatable files.
1553
aef28989
L		 15542016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1555
1556 PR ld/19553
1557 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1558 if a symbol from a library loaded via DT_NEEDED doesn't match
1559 the symbol referenced by regular object.
1560
655ed9ea
NS		 15612016-02-01 Nathaniel Smith <njs@pobox.com>
1562
1563 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1564 CODE and DATA.
1565
ec1f73bb
AM		 15662016-02-01 Alan Modra <amodra@gmail.com>
1567
1568 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1569 an out of range reloc_index.
1570 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1571
b6471e6e
KR		 15722016-02-01 Kamil Rytarowski <n54@gmx.com>
1573
1574 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1575 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1576 * Makefile.in: Regenerated.
1577
0bc7245a
JK		 15782016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1579
1580 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1581
6d4b2867
JDA		 15822016-01-31 John David Anglin <danglin@gcc.gnu.org>
1583
1584 PR ld/19526
1585 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1586 files.
1587 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1588
d9e3b590
L		 15892016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1590
1591 PR ld/19539
1592 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1593 against STT_GNU_IFUNC symbol only with dynamic symbols.
1594 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1595
bf150a0b
L		 15962016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1597
1598 PR binutils/19523
1599 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1600 decompress debug sections.
1601
840855c5
MR		 16022016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1603
1604 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1605 `dynindx'.
1606
cf466c2a
NC		 16072016-01-25 Nick Clifton <nickc@redhat.com>
1608
1609 PR target/19435
1610 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1611 dsym filename buffer.
1612
eb6b0cf4
MR		 16132016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1614
1615 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1616
e67f83e5
MR		 16172016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1618
1619 * elfxx-mips.c (BZ16_REG): Correct calculation.
1620
23a42089
NC		 16212016-01-21 Nick Clifton <nickc@redhat.com>
1622
1623 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1624 changing the type of _loc to be bfd_byte *.
1625 (elf_arc_finish_dynamic_symbol): Likewise.
1626
aebf9be7
NC		 16272016-01-21 Nick Clifton <nickc@redhat.com>
1628
1629 PR ld/19455
1630 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1631 class of the linker stub bfd.
1632 (elf32_arm_check_relocs): Skip check for pic format after
1633 processing a vxWorks R_ARM_ABS12 reloc.
1634 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1635 reporting a class mismatch.
1636
2f340668
JW		 16372016-01-21 Jiong Wang <jiong.wang@arm.com>
1638
1639 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1640 veneer for sym_sec != input_sec.
1641 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1642 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1643 calculation destination.
1644
aeb70569
AM		 16452016-01-21 Alan Modra <amodra@gmail.com>
1646
1647 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1648 (swap_linux_prpsinfo64_out): New function.
1649 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1650 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1651 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1652 (elfcore_write_linux_prpsinfo64): Likewise.
1653 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1654 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1655 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1656
de64ce13
AM		 16572016-01-21 Alan Modra <amodra@gmail.com>
1658
1659 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1660 * elf.c: Adjust #include.
1661 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1662 * Makefile.am (SOURCE_HFILES): Update.
1663 * Makefile.in: Regenerate.
1664 * po/SRC-PORFILES.in: Regenerate.
1665
c603b11b
AM		 16662016-01-21 Alan Modra <amodra@gmail.com>
1667
1668 * configure.ac: Move corefile selection later in file. Move
1669 tdefaults code immediately after other target vector code.
1670 * configure: Regenerate.
1671
91f68a68
MG		 16722016-01-20 Mickael Guene <mickael.guene@st.com>
1673
1674 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1675 section using '.text.noread' pattern.
1676
5b2c414d
JB		 16772016-01-19 John Baldwin <jhb@FreeBSD.org>
1678
1679 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1680
34e967a5
MC		 16812016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1682 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1683
1684 * arc-plt.def: New file.
1685 * arc-plt.h: Likewise.
1686 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1687 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1688 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1689 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1690 (name_for_global_symbol): Added.
1691 (ADD_RELA): Helper to create dynamic relocs.
1692 (new_got_entry_to_list): Create a new got entry in linked list.
1693 (symbol_has_entry_of_type): Search for specific type of entry in
1694 list.
1695 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1696 (is_reloc_for_TLS, arc_elf_set_private_flags)
1697 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1698 (arc_elf_merge_private_bfd_data): New functions.
1699 (debug_arc_reloc): Cleaned debug info printing.
1700 (PDATA reloc): Changed not to perform address alignment.
1701 (reverse_me): Added. Fix for ARC_32 relocs.
1702 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1703 occur.
1704 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1705 Changed function to access an array of list of GOT entries instead
1706 of just an array of offsets.
1707 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1708 (elf_arc_check_relocs): Likewise.
1709 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1710 (elf_arc_finish_dynamic_sections): Likewise
1711 (arc_create_dynamic_sections): Modified conditions to create
1712 dynamic sections.
1713 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1714 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1715 (relocate_plt_for_entry): Changed to support new way to define PLT
1716 related code.
1717 (add_symbol_to_plt): Likewise.
1718 (arc_elf_link_hash_table_create): New function.
1719
9ae678af
NC		 17202016-01-18 Nick Clifton <nickc@redhat.com>
1721
1722 PR ld/19440
1723 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1724 section number into internal section number.
1725 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1726 * coffswap.h (coff_swap_sym_in): Likewise.
1727 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1728 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1729 section number field is big enough to hold the external value.
1730
5c14705f
AM		 17312016-01-17 Alan Modra <amodra@gmail.com>
1732
1733 * configure: Regenerate.
1734
ac06903d
YU		 17352016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1736
1737 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1738 when address in first unwind entry does not match start of
1739 section.
1740
109575d7
JW		 17412016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1742 Jiong Wang <jiong.wang@arm.com>
1743
1744 PR ld/19368
1745 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1746 reloc_class_ifunc.
1747
b05a65d0
AB		 17482016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1749
1750 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1751 place 'R_' before the reloc name returned.
1752 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1753 the relocation string.
1754
a3dc0a7f
MR		 17552016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1756
1757 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1758 factored out from...
1759 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1760
d537eeb5
MR		 17612016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1762
1763 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1764 attribute check after ELF file header flag check.
1765
43d223b5
MR		 17662016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1767
1768 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1769 return status from `_bfd_elf_merge_object_attributes'.
1770
b2e9744f
MR		 17712016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1772
1773 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1774 factored out from...
1775 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1776
28d45e28
MR		 17772016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1778
1779 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1780 handling of input MIPS ABI flags together.
1781
23ba6f18
MR		 17822016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1783
1784 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1785 attribute checks for null input.
1786
cf8502c1
MR		 17872016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1788
1789 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1790 pointers to target data.
1791
dcb1c796
MR		 17922016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1793
1794 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1795 an FP ABI warning.
1796
6f2750fe
AM		 17972016-01-01 Alan Modra <amodra@gmail.com>
1798
1799 Update year range in copyright notice of all files.
1800
3499769a
AM		 1801For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1802\f
1803Copyright (C) 2016 Free Software Foundation, Inc.
1804
1805Copying and distribution of this file, with or without modification,
1806are permitted in any medium without royalty provided the copyright
1807notice and this notice are preserved.
1808
1809Local Variables:
1810mode: change-log
1811left-margin: 8
1812fill-column: 74
1813version-control: never
1814End:
GDB Binutils - Deliverables
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