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[AArch64] Add support for ARMv8.1 command line option
[deliverable/binutils-gdb.git] / gas / ChangeLog
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12015-06-04 Matthew Wahab <matthew.wahab@arm.com>
2
3 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
4 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
5 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
6
72015-06-04 Renlin Li <renlin.li@arm.com>
8
9 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
10 when available.
11
122015-06-03 Matthew Wahab <matthew.wahab@arm.com>
13
14 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
15 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
16 * NEWS: Mention ARMv8.1 support.
17
182015-06-02 Matthew Wahab <matthew.wahab@arm.com>
19
20 * config/tc-arm.c (arm_ext_pan): New.
21 (do_setpan): New, encode an ARM SETPAN instruction.
22 (do_t_setpan): New, encode a Thumb SETPAN instruction.
23 (insns): Add "setpan".
24 (arm_extensions): Add "pan".
25 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
26 extensions.
27
282015-06-02 Matthew Wahab <matthew.wahab@arm.com>
29
30 * config/tc-aarch64.c (aarch64_features): Add "rdma".
31 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
32
332015-06-02 Matthew Wahab <matthew.wahab@arm.com>
34
35 * config/tc-aarch64.c (aarch64_features): Add "lor".
36 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
37 architecture extensions.
38
392015-06-01 Matthew Wahab <matthew.wahab@arm.com>
40
41 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
42 support. Fix whitespace.
43 (parse_operands): Update for parse_sys_reg changes.
44 (aarch64_features): Add "pan".
45 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
46
472015-06-01 Jiong Wang <jiong.wang@arm.com>
48
49 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
50 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
51 (aarch64_force_relocation): Ditto.
52
532015-06-01 Jiong Wang <jiong.wang@arm.com>
54
55 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
56 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
57 (aarch64_force_relocation): Ditto.
58
592015-05-28 Catherine Moore <clm@codesourcery.com>
60 Bernd Schmidt <bernds@codesourcery.com>
61 Paul Brook <paul@codesourcery.com>
62
63 gas/
64 * config/tc-alpha.c (all_cfi_sections): Declare.
65 (s_alpha_ent): Initialize all_cfi_sections.
66 (alpha_elf_md_end): Invoke cfi_set_sections.
67 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
68 (s_ehword): Use BFD_RELOC_32_PCREL.
69 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
70 (mips_cfi_reloc_for_encoding): New function.
71 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
72 (DWARF2_FDE_RELOC_ENCODING): Define.
73 (tc_cfi_reloc_for_encoding): Define.
74 (mips_cfi_reloc_for_encoding): Define.
75 (tc_compact_eh_opcode_stop): Define.
76 (tc_compact_eh_opcode_pad): Define.
77 * doc/as.texinfo: Document Compact EH extensions.
78 * doc/internals.texi: Likewise.
79 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
80 (tc_cfi_reloc_for_encoding): Provide default.
81 (compact_eh): Declare.
82 (emit_expr_encoded): New function.
83 (get_debugseg_name): Add Compact EH support.
84 (alloc_debugseg_item): Likewise.
85 (cfi_set_sections): New function.
86 (dot_cfi_fde_data): New function.
87 (dot_cfi_personality_id): New function.
88 (dot_cfi_inline_lsda): New function.
89 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
90 and cfi_inline_lsda.
91 (dot_cfi_personality): Add Compact EH support.
92 (dot_cfi_lsda): Likewise.
93 (dot_cfi_sections): Likewise.
94 (dot_cfi_startproc): Likewise.
95 (get_cfi_seg): Likewise.
96 (output_compact_unwind_data): New function.
97 (output_cfi_insn): Add Compact EH support.
98 (output_cie): Likewise.
99 (output_fde): Likewise.
100 (cfi_finish): Likewise.
101 (cfi_emit_eh_header): New function.
102 (output_eh_header): New function.
103 * dw2gencfi.h (cfi_set_sections): Declare.
104 (SUPPORT_COMPACT_EH): Define.
105 (MULTIPLE_FRAME_SECTIONS): Define.
106 New enumeration to describe the Compact EH header format.
107 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
108 eh_data, eh_loc and sections.
109 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
110 CFI_EMIT_eh_frame_compact): Define.
111
1122015-05-26 Max Filippov <jcmvbkbc@gmail.com>
113
114 * config/tc-xtensa.c (xtensa_move_literals): Check that
115 search_frag is non-NULL. Report error if literal frag is not
116 found.
117
1182015-05-22 Nick Clifton <nickc@redhat.com>
119
120 PR gas/18446
121 * read.c (output_big_sleb128): Use U suffix to prevent compile
122 time warning.
123
1242015-05-19 Jiong Wang <jiong.wang@arm.com>
125
126 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
127 labels alphabetically.
128 (md_apply_fix): Ditto.
129 (aarch64_force_relocation): Ditto.
130
1312015-05-15 H.J. Lu <hongjiu.lu@intel.com>
132
133 PR binutis/18386
134 * config/tc-i386.c (OPTION_MAMD64): New.
135 (OPTION_MINTEL64): Likewise.
136 (md_longopts): Add -mamd64 and -mintel64.
137 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
138 (md_show_usage): Add -mamd64 and -mintel64.
139 * doc/c-i386.texi: Document -mamd64 and -mintel64.
140
1412015-05-15 H.J. Lu <hongjiu.lu@intel.com>
142
143 * config/tc-i386.c (shared): New.
144 (OPTION_MSHARED): Likewise.
145 (elf_symbol_resolved_in_segment_p): Add relocation argument.
146 Check PLT relocations and shared.
147 (md_estimate_size_before_relax): Pass fragP->fr_var to
148 elf_symbol_resolved_in_segment_p.
149 (md_longopts): Add -mshared.
150 (md_show_usage): Likewise.
151 (md_parse_option): Handle OPTION_MSHARED.
152 * doc/c-i386.texi: Document -mshared.
153
1542015-05-14 H.J. Lu <hongjiu.lu@intel.com>
155
156 * write.c (compress_debug): Don't write the zlib header, which
157 is handled by bfd_update_compression_header.
158
1592015-05-13 Max Filippov <jcmvbkbc@gmail.com>
160
161 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
162 closer than J_RANGE / 2 to jump frag.
163
1642015-05-11 H.J. Lu <hongjiu.lu@intel.com>
165
166 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
167 * config/tc-i386.c (i386_mach): Support iamcu.
168 (i386_target_format): Likewise.
169
1702015-05-11 H.J. Lu <hongjiu.lu@intel.com>
171
172 * config/tc-i386.c (cpu_arch): Add iamcu.
173 (i386_align_code): Handle PROCESSOR_IAMCU.
174 (i386_arch): Likewise.
175 (i386_mach): Likewise.
176 (i386_target_format): Likewise.
177 (valid_iamcu_cpu_flags): New function.
178 (check_cpu_arch_compatible): Only allow Intel MCU instructions
179 when targeting Intel MCU.
180 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
181 are valid for Intel MCU.
182 (md_parse_option): Likewise.
183 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
184 (processor_type): Add PROCESSOR_IAMCU.
185 * doc/c-i386.texi: Document iamcu.
186
1872015-05-08 Nick Clifton <nickc@redhat.com>
188
189 PR gas/18347
190 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
191 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
192 the symbol name checking code to here from...
193 (md_undefined_symbo): ... here.
194
1952015-05-07 H.J. Lu <hongjiu.lu@intel.com>
196
197 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
198 (md_estimate_size_before_relax): Use it.
199
2002015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
201
202 * config/tc-sparc.c: Typo in comment fixed.
203
2042015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
205
206 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
207 condition codes
208 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
209
2102015-05-06 Nick Clifton <nickc@redhat.com>
211
212 * doc/as.texinfo (Dollar Local Labels): Note that these are only
213 supported on some targets.
214
2152015-05-06 Renlin Li <renlin.li@arm.com>
216
217 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
218
2192015-05-05 Renlin Li <renlin.li@arm.com>
220
221 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
222 symbols.
223
2242015-05-05 Nick Clifton <nickc@redhat.com>
225
226 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
227 (msp430_make_init_symbols): New function.
228 (msp430_section): Call it.
229 (msp430_frob_section): Likewise.
230
2312015-05-02 Max Filippov <jcmvbkbc@gmail.com>
232
233 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
234 (struct cached_fixup, struct fixup_cache): New structures.
235 (fixup_order, xtensa_make_cached_fixup),
236 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
237 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
238 (xtensa_add_cached_fixup): New functions.
239 (xtensa_relax_frag): Cache fixups pointing at potentially
240 oversized jumps at the beginning of every relaxation pass. Only
241 check subset of this cache in the reach of single jump from the
242 trampoline frag currently being relaxed.
243
2442015-05-01 Nick Clifton <nickc@redhat.com>
245
246 * config/rl78-parse.y (MULU): Remove ISA_G14.
247 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
248
2492015-05-01 H.J. Lu <hongjiu.lu@intel.com>
250
251 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
252 * config/tc-i386.h (md_end): Likewise.
253 (i386_elf_emit_arch_note): Likewise.
254
2552015-05-01 H.J. Lu <hongjiu.lu@intel.com>
256
257 * configure.tgt: Support i386-*-elf*.
258
2592015-04-30 DJ Delorie <dj@redhat.com>
260
261 * config/rl78-defs.h (rl78_isa_g10): New.
262 (rl78_isa_g13): New.
263 (rl78_isa_g14): New.
264 * config/rl78-parse.y (ISA_G10): New.
265 (ISA_G13): New.
266 (ISA_G14): New.
267 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
268 * config/tc-rl78.c (rl78_isa_g10): New.
269 (rl78_isa_g13): New.
270 (rl78_isa_g14): New.
271
2722015-04-30 H.J. Lu <hongjiu.lu@intel.com>
273
274 * config/tc-i386.c (i386_target_format): Use "else if" on
275 cpu_arch_isa.
276
2772015-04-30 Nick Clifton <nickc@redhat.com>
278
279 PR gas/18347
280 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
281 (if enabled) when the user creates a symbol with the same name as
282 an ARM instruction.
283 (flag_warn_syms): New static variable.
284 (arm_opts): Add mwarn-syms and mno-warn-syms.
285 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
286 options.
287
288 PR gas/18353
289 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
290
2912015-04-29 Nick Clifton <nickc@redhat.com>
292
293 PR 18256
294 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
295 if the operand is neither a register nor a vector.
296
2972015-04-29 Nick Clifton <nickc@redhat.com>
298
299 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
300 times if the expression is not constant and the target uses linker
301 relaxation.
302
3032015-04-28 Renlin Li <renlin.li@arm.com>
304
305 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
306
3072015-04-28 Nick Clifton <nickc@redhat.com>
308
309 PR 18313
310 * cond.c (s_if): Stop compile time warning about stopc being used
311 before it is set.
312 (s_ifc): Likewise.
313
3142015-04-27 Renlin Li <renlin.li@arm.com>
315
316 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
317 section.
318 (md_assemble): Likewise, move the align code outside the loop.
319
3202015-04-24 Jim Wilson <jim.wilson@linaro.org>
321
322 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
323 for thunderx.
324
3252015-04-24 Richard Earnshaw <rearnsha@arm.com>
326
327 * config/tc-arm.h (arm_min): New function.
328 (SUB_SEGMENT_ALIGN): Define.
329
3302015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
331
332 * config/tc-mips.c (macro): State the recommended way of creating
333 32-bit or 64-bit addresses.
334
3352015-04-23 Jan Beulich <jbeulich@suse.com>
336
337 * config/tc-i386.c (match_mem_size): Also allow no size
338 specification when broadcasting.
339
3402015-04-20 H.J. Lu <hongjiu.lu@intel.com>
341
342 * doc/as.texinfo (Bundle directives): Shorten menu entry and
343 use @subsection.
344 (CFI directives): Use @subsection.
345 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
346 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
347
3482015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
349
350 * config/tc-avr.c (create_record_for_frag): Rename link to
351 prop_rec_link.
352
3532015-04-15 H.J. Lu <hongjiu.lu@intel.com>
354
355 * NEWS: Mention
356 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
357
3582015-04-14 H.J. Lu <hongjiu.lu@intel.com>
359
360 * as.h (compressed_debug_section_type): Removed.
361
3622015-04-14 Nick Clifton <nickc@redhat.com>
363
364 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
365 (TC_FORCE_RELOCATION_SUB_SAME): Define.
366 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
367
3682015-04-10 Nick Clifton <nickc@redhat.com>
369
370 PR binutils/18198
371 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
372 the -EB option with the linker's --be8 option.
373
3742015-04-09 Hans-Peter Nilsson <hp@axis.com>
375
376 * doc/c-rx.texi: Fix markup typos in last change.
377
3782015-04-09 Nick Clifton <nickc@redhat.com>
379
380 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
381 (md_longopts): Add -mno-allow-string-insns.
382 (md_parse_option): Handle -mno-allow-string-insns.
383 (md_show_usage): Mention -mno-allow-string-insns.
384 (rx_note_string_insn_use): New function. Produces an error
385 message if a string insn is used when it is not allowed.
386 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
387 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
388 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
389 * doc/c-rx.texi: Document -mno-allow-string-insns.
390
3912015-04-08 H.J. Lu <hongjiu.lu@intel.com>
392
393 * as.c (show_usage): Update --compress-debug-sections.
394 (std_longopts): Use optional_argument on compress-debug-sections.
395 (parse_args): Handle
396 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
397 * as.h (compressed_debug_section_type): New.
398 (flag_compress_debug): Change type to compressed_debug_section_type.
399 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
400 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
401 --compress-debug-sections=zlib-gabi. Call
402 bfd_get_compression_header_size to get compression header size.
403 Don't rename section name for --compress-debug-sections=zlib-gabi.
404 * config/tc-i386.c (compressed_debug_section_type): Set to
405 COMPRESS_DEBUG_ZLIB.
406 * doc/as.texinfo: Document
407 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
408
4092015-04-07 Renlin Li <renlin.li@arm.com>
410
411 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
412 (s_aarch64_inst): Likewise.
413 (md_assemble): Likewise.
414
4152015-04-06 H.J. Lu <hongjiu.lu@intel.com>
416
417 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
418 section size.
419
4202015-04-05 H.J. Lu <hongjiu.lu@intel.com>
421
422 * write.c (compress_debug): Don't write the zlib header if
423 compressed section size is the same as before compression.
424
4252015-04-02 Nick Clifton <nickc@redhat.com>
426
427 PR gas/18189
428 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
429 min and max parameters. Sign extend values before testing.
430
4312015-04-02 Renlin Li <renlin.li@arm.com>
432
433 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
434 (mapping_state_2): Don't emit MAP_DATA here.
435 (s_aarch64_inst): Align frag during state transition.
436 (md_assemble): Likewise.
437
4382015-04-02 Ed Maste <emaste@freebsd.org>
439
440 * config/tc-aarch64.c (set_error_kind): Delete.
441 (set_error_message): Delete.
442
4432015-04-02 H.J. Lu <hongjiu.lu@intel.com>
444
445 * configure: Regenerated.
446
4472015-04-01 Evandro Menezes <e.menezes@samsung.com>
448
449 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
450 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
451
4522015-04-01 Evandro Menezes <e.menezes@samsung.com>
453
454 * config/tc-arm.c: Add support for Samsung Exynos M1.
455 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
456
4572015-04-01 H.J. Lu <hongjiu.lu@intel.com>
458
459 * configure: Regenerated.
460
4612015-03-31 Ed Schouten <ed@nuxi.nl>
462
463 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
464
4652015-03-31 H.J. Lu <hongjiu.lu@intel.com>
466
467 * configure.ac: Revert the AM_ZLIB change.
468 * Makefile.in: Regenerated.
469 * aclocal.m4: Likewise.
470 * configure: Likewise.
471
4722015-03-31 H.J. Lu <hongjiu.lu@intel.com>
473
474 * Makefile.am (ZLIBINC): New.
475 (AM_CFLAGS): Add $(ZLIBINC).
476 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
477 (parse_args): Likewise.
478 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
479 (compress_init): Don't check HAVE_ZLIB_H.
480 (compress_data): Likewise.
481 (compress_finish): Likewise.
482 * configure.ac (AM_ZLIB): Removed.
483 (zlibinc): New. AC_SUBST.
484 Add --with-system-zlib.
485 * Makefile.in: Regenerated.
486 * config.in: Likewise.
487 * configure: Likewise.
488 * doc/Makefile.in: Likewise.
489
4902015-03-27 H.J. Lu <hongjiu.lu@intel.com>
491
492 * config/tc-i386.c (cpu_flags_set): Removed.
493
4942015-03-25 Renlin Li <renlin.li@arm.com>
495
496 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
497 code.
498 (mapping_state_2): Emit first MAP_DATA symbol here.
499
5002015-03-24 H.J. Lu <hongjiu.lu@intel.com>
501
502 PR gas/18087
503 * write.c (compress_debug): Don't write the zlib header if
504 compression didn't make the section smaller.
505
5062015-03-24 Terry Guo <terry.guo@arm.com>
507
508 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
509 features.
510 (parse_psr): Likewise.
511 (do_t_mrs): Likewise.
512 (do_t_msr): Likewise.
513 (static const arm_feature_set arm_ext_*): Defined with new macros.
514 (static const arm_feature_set arm_cext_*): Likewise.
515 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
516 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
517 (deprecated_coproc_regs): Likewise.
518 (UL_BARRIER): Likewise.
519 (barrier_opt_names): Likewise.
520 (arm_cpus): Likewise.
521 (arm_extensions): Likewise.
522
5232015-03-20 H.J. Lu <hongjiu.lu@intel.com>
524
525 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
526 instructions to 10 bytes.
527
5282015-03-19 Nick Clifton <nickc@redhat.com>
529
530 * config/tc-rl78.c (enum options): Add G13 and G14.
531 (md_longopts): Add -mg13 and -mg14.
532 (md_parse_option): Handle -mg13 and -mg14.
533 (md_show_usage): List -mg13 and -mg14.
534 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
535
5362015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
537 Nick Clifton <nickc@redhat.com>
538
539 PR binutils/18087
540 * doc/as.texinfo: Note that when gas compresses debug sections the
541 compression is only performed if it makes the section smaller.
542 * write.c (compress_debug): Do not compress a debug section if
543 doing so would make it larger.
544
5452015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
546
547 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
548 (i386_align_code): Add PROCESSOR_ZNVER cases.
549 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
550 * doc/c-i386.texi: Add znver1 and clzero.
551
5522015-03-16 Nick Clifton <nickc@redhat.com>
553
554 * dwarf2dbg.c (out_header): Remove spurious #if 1.
555
5562015-03-13 Jiong Wang <jiong.wang@arm.com>
557
558 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
559 number 31.
560
5612015-03-13 Jiong Wang <jiong.wang@arm.com>
562
563 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
564
5652015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
566
567 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
568 * doc/c-mips.texi: Document i6400 -march option.
569
5702015-03-12 Nick Clifton <nickc@redhat.com>
571
572 PR gas/17444
573 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
574 to arm_apply_sym_value. Update prototype.
575 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
576 Do not apply the value if the symbol is in a different segment to
577 the current segment.
578
5792015-03-11 Alan Modra <amodra@gmail.com>
580
581 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
582 (md_apply_fix): Report an error on data-only fixups used with insns.
583
5842015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
585
586 * config/tc-s390.c (md_gather_operands): Check for valid
587 length field operands.
588
5892015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
590
591 * config/tc-arm.c (parse_operands): Fix bug setting writeback
592 values for '^' on OP_REGLSTs.
593 (do_push_pop): Add new writeback constraint.
594
5952015-03-10 Renlin Li <renlin.li@arm.com>
596
597 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
598 (mapping_state_2): Emit first MAP_DATA symbol here.
599
6002015-03-10 Matthew Wahab <matthew.wahab@arm.com>
601
602 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
603 code sections.
604
6052015-03-10 Nick Clifton <nickc@redhat.com>
606
607 PR gas/17852
608 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
609 initialised when CPU_DEFAULT is defined.
610
6112015-03-05 Nick Clifton <nickc@redhat.com>
612
613 * config/tc-v850.c (md_parse_option): Fix code to set or clear
614 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
615 -m8byte-align and -m4byte-align command line options.
616
6172015-03-04 Richard Sandiford <richard.sandiford@arm.com>
618
619 PR gas/17843
620 * config/tc-aarch64.c (process_movw_reloc_info): Allow
621 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
622 for MOVK.
623
6242015-02-28 Alan Modra <amodra@gmail.com>
625
626 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
627 end to their alignment.
628
6292015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
630
631 * config/tc-aarch64.c (reloc_table_entry): Generate
632 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
633 (md_apply_fix, aarch64_force_relocation): Handle
634 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
635
6362015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
637
638 * config/tc-aarch64.c (reloc_table_entry): Generate
639 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
640 (md_apply_fix, aarch64_force_relocation): Handle
641 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
642
6432015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
644
645 * config/tc-aarch64.c (reloc_table_entry): Generate
646 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
647 (md_apply_fix, aarch64_force_relocation): Handle
648 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
649
6502015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
651
652 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
653 (reloc_table): Likewise.
654 (parse_address_main): Use ld_literal_type.
655
6562015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
657
658 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
659 (reloc_table): Likewise.
660 (parse_address_main): Use adr_type.
661
6622015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
663
664 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
665
6662015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
667
668 * config/tc-avr.c: Add elf32-avr.h include.
669 (struct avr_property_record_link): New structure.
670 (avr_output_property_section_header): New function.
671 (avr_record_size): New function.
672 (avr_output_property_record): New function.
673 (avr_create_property_section): New function.
674 (avr_handle_align): New function.
675 (exclude_section_from_property_tables): New function.
676 (create_record_for_frag): New function.
677 (append_records_for_section): New function.
678 (avr_create_and_fill_property_section): New function.
679 (avr_post_relax_hook): New function.
680 * config/tc-avr.h (md_post_relax_hook): Define.
681 (avr_post_relax_hook): Declare.
682 (HANDLE_ALIGN): Define.
683 (avr_handle_align): Declare.
684 (strut avr_frag_data): New structure.
685 (TC_FRAG_TYPE): Define.
686
6872015-02-25 Matthew Wahab <matthew.wahab@arm.com>
688
689 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
690 cortex-a72.
691
6922015-02-24 Nick Clifton <nickc@redhat.com>
693
694 * config/tc-v850.c (soft_float): New variable.
695 (v850_data_8): New variable.
696 (md_show_usage): Add -msoft-float/-mhard-float.
697 (md_parse_option): Likewise.
698 (md_begin): Set the default value of soft_float.
699 (v850_md_end): New function. Creates a note section.
700 * config/tc-v850.h (md_end): Define.
701 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
702
7032015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
704
705 * config/tc-h8300.c (line_separater_chars): Add a version for
706 h8300-linux that includes a separator.
707 (default_mach): New variable.
708 (md_main): Use it.
709 (md_longopts): Add '--march' option.
710 (md_parse_option): Parse the new option.
711 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
712 * configure.tgt: Add h8300-*-linux
713 * doc/c-h8300.texi: Document --march.
714
7152015-02-23 Nick Clifton <nickc@redhat.com>
716
717 PR 17940
718 * dwarf2dbg.c (out_header): When generating dwarf sections use
719 real symbols not temps for the start and end symbols.
720 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
721 adjustments to relocations in debug sections.
722 (TC_LINKRELAX_FIXUP): Likewise.
723
7242015-02-19 Alan Modra <amodra@gmail.com>
725
726 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
727 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
728
7292015-02-11 Matthew Wahab <matthew.wahab@arm.com>
730
731 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
732
7332015-02-11 Matthew Wahab <matthew.wahab@arm.com>
734
735 * config/tc-arm.c: Add support for Cortex-A72.
736
7372015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
738
739 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
740 of as_warn for deprecation messages.
741 (encode_arm_addr_mode_2): Likewise.
742 (check_obsolete): Likewise.
743 (do_rd_rm_rn): Likewise.
744 (do_co_reg): Likewise.
745 (do_setend): Likewise.
746 (do_t_mov_cmp): Likewise.
747 (do_neon_ldr_str): Likewise.
748 (opcode_lookup): Likewise.
749 (if_fsm_post_encode): Likewise.
750 (md_assemble): Likewise.
751
7522015-02-06 Jan Beulich <jbeulich@suse.com>
753
754 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
755 (cfi_change_reg_numbers): Also do nothing for CFI_label.
756 (cfi_pseudo_table): Also handle .cfi_label when not supporting
757 CFI directives.
758
7592015-02-05 Alan Modra <amodra@gmail.com>
760
761 * config/tc-msp430.c (md_assemble): Correct size passed to
762 extract_cmd. Remove index check.
763
7642015-02-04 Matthew Wahab <matthew.wahab@arm.com>
765
766 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
767 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
768
7692015-02-04 Nick Clifton <nickc@redhat.com>
770
771 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
772 these instructions.
773
7742015-02-03 Renlin Li <renlin.li@arm.com>
775
776 * doc/c-aarch64.texi (.arch): Document the directive.
777 (.arch_extension): Likewise.
778
7792015-02-03 Nick Clifton <nickc@redhat.com>
780
781 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
782
7832015-01-28 James Bowman <james.bowman@ftdichip.com>
784
785 * Makefile.am: Add FT32 files.
786 * config/tc-ft32.c: New file.
787 * config/tc-ft32.h: New file.
788 * configure.tgt: Add FT32 support.
789 * Makefile.in: Regenerate.
790 * po/POTFILES.in: Regenerate.
791
7922015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
793
794 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
795 of instruction la to a symbol.
796
7972015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
798
799 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
800 section name.
801
8022015-01-19 Alan Modra <amodra@gmail.com>
803
804 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
805 * write.c (get_frag_for_reloc): Allow match just past end of frag.
806
8072015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
808
809 * config/tc-s390.c (struct pd_reg): Remove.
810 (pre_defined_registers): Remove.
811 (REG_NAME_CNT): Remove.
812 (reg_name_search): Calculate the register number instead of doing
813 a lookup.
814 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
815 reg_name_search signature.
816 (s390_parse_cpu): Support the new arch string z13.
817 (s390_insert_operand): Support for vector registers with the extra
818 field for the fifth bit of each vector register operand.
819 (md_gather_operand): Adjust to the new handling of optional
820 parameters.
821
822 * doc/as.texinfo: Document the z13 cpu string.
823
8242015-01-13 Matthew Wahab <matthew.wahab@arm.com>
825
826 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
827 #0, restoring previous behaviour.
828
8292015-01-12 Jan Beulich <jbeulich@suse.com>
830
831 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
832 (cfi_pseudo_table): Add "cfi_label".
833 (output_cfi_insn): Handle CFI_label.
834 (select_cie_for_fde): Als terminate CIE when encountering
835 CFI_label.
836 * dw2gencfi.h (cfi_add_label): Declare.
837 (struct cfi_insn_data): New member "sym_name".
838 (CFI_label): New.
839 * read.c (read_symbol_name): Drop "static".
840 * read.h (read_symbol_name): Declare.
841
8422015-01-12 Jan Beulich <jbeulich@suse.com>
843
844 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
845 (do_neon_qshl_imm): Likewise.
846
8472015-01-12 Alan Modra <amodra@gmail.com>
848
849 * read.c (s_altmacro, s_reloc): Make definition static.
850
8512015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
852
853 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
854 diff fixups.
855
8562015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
857
858 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
859 X-Gene 2.
860 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
861
8622015-01-07 Jan Beulich <jbeulich@suse.com>
863
864 * config/tc-arm.c (struct arm_option_extension_value_table):
865 Split field "value" into fields "merge_value" and "clear_value".
866 (arm_extensions): Adjust initializer accordingly.
867
8682015-01-01 Alan Modra <amodra@gmail.com>
869
870 * as.c (parse_args): Just print current year.
871
8722015-01-01 Alan Modra <amodra@gmail.com>
873
874 Update year range in copyright notice of all files.
875
876For older changes see ChangeLog-2014
877\f
878Copyright (C) 2015 Free Software Foundation, Inc.
879
880Copying and distribution of this file, with or without modification,
881are permitted in any medium without royalty provided the copyright
882notice and this notice are preserved.
883
884Local Variables:
885mode: change-log
886left-margin: 8
887fill-column: 74
888version-control: never
889End:
GDB Binutils - Deliverables
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