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[Binutils][AARCH64]Add TLS IE large memory support.
[binutils.git] / gas / ChangeLog
CommitLineData
3b957e5b
RL		 12015-10-02 Renlin Li <[email protected]>
2
3 * config/tc-aarch64.c (reloc_table): Add two entries for
4 gottprel_g0_nc and gottprel_g1.
5 (process_movw_reloc_info): Add support.
6 (md_apply_fix): Likewise.
7 (aarch64_force_relocation): Likewise.
8
3e8286c0
RL		 92015-10-02 Renlin Li <[email protected]>
10
11 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
12 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
13 (md_apply_fix): Likewise.
14 (aarch64_force_relocation): Likewise.
15
1aa66fb1
RL		 162015-10-02 Renlin Li <[email protected]>
17
18 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
19 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
20 (md_apply_fix): Likewise.
21 (aarch64_force_relocation): Likewise.
22
ca632371
RL		 232015-10-02 Renlin Li <[email protected]>
24
25 * config/tc-aarch64.c (reloc_table): New relocation modifier
26 gotoff_g0_nc.
27 (process_movw_reloc_info): Support gotoff_g0_nc.
28 (md_apply_fix): Likewise.
29
654248e7
RL		 302015-10-02 Renlin Li <[email protected]>
31
32 * config/tc-aarch64.c (reloc_table): New relocation modifier
33 gotoff_g1.
34 (process_movw_reloc_info): Support newly added modifier.
35 (md_apply_fix): Likewise.
36
7ecc513a
DV		 372015-09-29 Dominik Vogt <[email protected]>
38
39 * doc/c-s390.texi: Add documentation.
40 Add missing code markup.
41 * config/tc-s390.c (current_flags): New static variable.
42 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
43 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
44 Fix indentation.
45 (md_parse_option): Call s390_parse_cpu with the new signature.
46 (s390_machine): Likewise.
47 Keep track of current_flags.
48 Simplify code a bit.
49 undefine MAX_HISTORY at end of function.
50 (s390_machinemode): undefine MAX_HISTORY at end of function.
51 Update an error message.
52
8a9e7a91
PZ		 532015-08-11 Peter Zotov <[email protected]>
54
55 PR ld/18759
56 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
57 relative relocs.
58 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
59
6cd8405e
RO		 602015-09-25 Ryo ONODERA <[email protected]>
61
62 PR 18994
63 * configure.ac (nds32): Don't use bash == in tests.
64 * configure: Regenerate.
65
b6518b38
NC		 662015-09-23 Nick Clifton <[email protected]>
67
68 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
69
e3ec6cc6
NC		 702015-09-22 Nick Clifton <[email protected]>
71
72 * config/tc-rx.c (nop_7): Recode using MAX.
73
dce55a03
CG		 742015-09-05 Chen Gang <[email protected]>
75
76 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
77 the latest gcc's warning.
78
2e57ce7b
AM		 792015-08-27 Alan Modra <[email protected]>
80
81 PR gas/18581
82 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
83 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
84 Use input_line_pointer directly.
85 * config/tc-arm.h (TC_START_LABEL): Redefine.
86 (TC_START_LABEL_WITHOUT_COLON): Redefine.
87 (tc_start_label_without_colon): Update prototype.
88 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
89 for NUL instead.
90 * config/tc-bfin.h (bfin_start_label): Update prototype.
91 (TC_START_LABEL): Redefine.
92 * config/tc-d30v.h (TC_START_LABEL): Redefine.
93 * config/tc-fr30.c (restore_colon): Rewrite.
94 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
95 i_l_p over quote. Update restore_colon calls.
96 * config/tc-fr30.h (TC_START_LABEL): Redefine.
97 (fr30_is_colon_insn): Update prototype.
98 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
99 * config/tc-m32c.h (TC_START_LABEL): Redefine.
100 (m32c_is_colon_insn): Update prototype.
101 * config/tc-m32r.h (TC_START_LABEL): Redefine.
102 * config/tc-mep.h (TC_START_LABEL): Redefine.
103 * config/tc-nds32.h (TC_START_LABEL): Redefine.
104 * config/tc-tic54x.c (tic54x_start_label): Replace params with
105 nul_char and next_char. Step over trailing quote.
106 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
107 (tic54x_start_label): Update prototype.
108 * read.c (TC_START_LABEL): Redefine. Update invocation.
109 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
110 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
111 and restore if calling s_set. Don't restore delim again.
112
2d011dc1
AM		 1132015-08-26 Alan Modra <[email protected]>
114
115 PR gas/18581
116 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
117 call to where input line used to be restored.
118 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
119 line restore.
120 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
121
2a7f4fa9
NC		 1222015-08-26 Nick Clifton <[email protected]>
123
124 PR gas/18842
125 * configure.ac (AS_CHECK_DECLS): Add asprintf.
126 * configure: Regenerate.
127 * config.in: Regenerate.
128
38074311
JM		 1292015-08-25 Jose E. Marchesi <[email protected]>
130
131 * config/tc-sparc.c (priv_reg_table): New privileged register
132 %pmcdper.
133
d02603dc
NC		 1342015-08-21 Nick Clifton <[email protected]>
135
136 PR gas/18581
137 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
138 return parameter pointing to the start of the symbol. Allow
139 symbol names enclosed in double quotes.
140 (restore_line_pointer): New function. Replace the NUL character
141 inserted into the input stream with the given character. If the
142 character was a double quote, advance the input pointer.
143 * expr.h (get_symbol_end): Delete.
144 (get_symbol_name): Add prototype.
145 (restore_line_pointer): Prototype.
146 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
147 * doc/as.texinfo (Symbol Intro): Document that symbol names can
148 now be enclosed in double quotes.
149 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
150 Use restore_line_pointer to replace the NUL in the input stream.
151 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
152 Check for the use of double quoted symbol names.
153 * expr.c: Likewise.
154 * config/obj-aout.c: Likewise.
155 * config/obj-coff-seh.c: Likewise.
156 * config/obj-coff.c: Likewise.
157 * config/obj-elf.c: Likewise.
158 * config/obj-evax.c: Likewise.
159 * config/obj-macho.c: Likewise.
160 * config/obj-som.c: Likewise.
161 * config/tc-alpha.c: Likewise.
162 * config/tc-arc.c: Likewise.
163 * config/tc-arm.c: Likewise.
164 * config/tc-dlx.c: Likewise.
165 * config/tc-h8300.c: Likewise.
166 * config/tc-hppa.c: Likewise.
167 * config/tc-i370.c: Likewise.
168 * config/tc-i386-intel.c: Likewise.
169 * config/tc-i386.c: Likewise.
170 * config/tc-i960.c: Likewise.
171 * config/tc-ia64.c: Likewise.
172 * config/tc-iq2000.c: Likewise.
173 * config/tc-m32r.c: Likewise.
174 * config/tc-m68hc11.c: Likewise.
175 * config/tc-m68k.c: Likewise.
176 * config/tc-microblaze.c: Likewise.
177 * config/tc-mips.c: Likewise.
178 * config/tc-mmix.c: Likewise.
179 * config/tc-mn10200.c: Likewise.
180 * config/tc-mn10300.c: Likewise.
181 * config/tc-nios2.c: Likewise.
182 * config/tc-ppc.c: Likewise.
183 * config/tc-s390.c: Likewise.
184 * config/tc-score.c: Likewise.
185 * config/tc-score7.c: Likewise.
186 * config/tc-sparc.c: Likewise.
187 * config/tc-tic4x.c: Likewise.
188 * config/tc-tic54x.c: Likewise.
189 * config/tc-tic6x.c: Likewise.
190 * config/tc-tilegx.c: Likewise.
191 * config/tc-tilepro.c: Likewise.
192 * config/tc-v850.c: Likewise.
193 * config/tc-xtensa.c: Likewise.
194 * config/tc-z80.c: Likewise.
195 * dw2gencfi.c: Likewise.
196 * dwarf2dbgc.: Likewise.
197 * ecoff.c: Likewise.
198 * read.c: Likewise.
199 * stabs.c: Likewise.
200
4c562523
JW		 2012015-08-19 Jiong Wang <[email protected]>
202
203 * config/tc-aarch64.c (reloc_table): New relocation types support for
204 dtprel_lo12.
205 (ldst_lo12_determine_real_reloc_type): Support
206 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
207 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
208 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
209 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
210 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
211 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
212 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
213 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
214 (parse_operands): Likewise.
215 (md_apply_fix): Likewise.
216 (aarch64_force_relocation): Likewise.
217 (process_movw_reloc_info): Likewise.
218
49df5539
JW		 2192015-08-19 Jiong Wang <[email protected]>
220
221 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
222 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
223 "dtprel_g1_nc", "dtprel_g2".
224 (md_apply_fix): Support new relocation types.
225 (aarch64_force_relocation): Likewise.
226 (process_movw_reloc_info): Likewise.
227
13289c10
JW		 2282015-08-19 Jiong Wang <[email protected]>
229
230 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
231 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
232 (aarch64_force_relocation): Likewise.
233
db2ed2e0
AM		 2342015-08-17 Alan Modra <[email protected]>
235
236 * gas/config/tc-arm.c (s_align): Delete.
237 (md_pseudo_table): Use s_align_ptwo for "align".
238 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
239 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
240
19c2883a
AM		 2412015-08-13 Alan Modra <[email protected]>
242
243 * expr.c (operand): Rewrite handling of operands starting with "0f".
244 If atof_generic only parses "-" or "+", treat as expression.
245
c14c7a8a
AM		 2462015-08-13 Alan Modra <[email protected]>
247 DJ Delorie <[email protected]>
248
249 * expr.c (integer_constant): Return O_absent expression if eol.
250 (operand): For targets with both LOCAL_LABELS_FB and
251 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
252 digits as a local label reference. Correct handling of 0b prefix.
253 If a suffix is not allowed, error on 0B.
254
9791c250
AM		 2552015-08-13 Alan Modra <[email protected]>
256
257 * doc/as.texinfo (Local Labels): Allowed range of N in local
258 labels is non-negative integers, not positive integers.
259
b46824bd
MF		 2602015-08-12 David Weatherford <[email protected]>
261
262 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
263 New structures.
264 (xtensa_maybe_create_literal_pool_frag): New function.
265 (litpool_seg_list, auto_litpools, auto_litpool_limit)
266 (litpool_buf, litpool_slotbuf): New static variables.
267 (option_auto_litpools, option_no_auto_litpools)
268 (option_auto_litpool_limit): New enum identifiers.
269 (md_longopts): Add entries for auto-litpools, no-auto-litpools
270 and auto-litpool-limit.
271 (md_parse_option): Handle option_auto_litpools,
272 option_no_auto_litpools and option_auto_litpool_limit.
273 (md_show_usage): Add help for --[no-]auto-litpools and
274 --auto-litpool-limit.
275 (xtensa_mark_literal_pool_location): Record a place for literal
276 pool with a call to xtensa_maybe_create_literal_pool_frag.
277 (get_literal_pool_location): Find highest priority literal pool
278 or convert candidate to literal pool when auto-litpools are used.
279 (xg_assemble_vliw_tokens): Create literal pool after jump
280 instruction.
281 (xtensa_check_frag_count): Create candidate literal pool every
282 auto_litpool_limit frags.
283 (xtensa_relax_frag): Add jump around literals to non-empty
284 literal pool.
285 (xtensa_move_literals): Estimate literal pool addresses and move
286 unreachable literals closer to their users, converting candidate
287 to literal pool if needed.
288 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
289 about missing .literal_position in case auto-litpools are not
290 used.
291 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
292 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
293 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
294 --no-auto-litpools options.
295 * doc/c-xtensa.texi (Xtensa options): Likewise.
296
40fc1451
SD		 2972015-08-12 Simon Dardis <[email protected]>
298
299 * config/tc-mips.c (move_register): Change to use 'or' only.
300 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
301 use or for move.
302
70151fb5
JW		 3032015-08-11 Jiong Wang <[email protected]>
304
305 * config/tc-aarch64.c (reloc_table): New relocation modifiers
306 "dtprel_lo12".
307 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
308 (aarch64_force_relocation): Likewise.
309
a12fad50
JW		 3102015-08-11 Jiong Wang <[email protected]>
311
312 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
313 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
314 (aarch64_force_relocation): Likewise.
315
1107e076
JW		 3162015-08-11 Jiong Wang <[email protected]>
317
318 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
319 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
320 (aarch64_force_relocation): Likewise.
321
2b29bb41
NC		 3222015-08-11 Nick Clifton <[email protected]>
323
eff0bc54
NC		 324 PR gas/18765
325 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
326 compile time warnings about constant expressions being shifted
327 into bit 31.
328 (do_iwmmxt_wldstd): Likewise.
329 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
330 (md_assemble): Likewise.
331
e66c3c25
NC		 332 PR gas/18574
333 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
334 remove redundant checks.
335 (md_apply_fix): Likewise.
336
d29b2a1e
NC		 337 PR gas/18677
338 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
339 a numeric constant value.
340
88fd0449
NC		 341 PR gas/18678
342 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
343
2b29bb41
NC		 344 PR gas/18679
345 * config/xtensa-relax.c (same_operand_name): Fix typo.
346
8fe3f3d6
HPN		 3472015-08-08 Hans-Peter Nilsson <[email protected]>
348
349 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
350 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
351
edc66de9
TP		 3522015-08-04 Thomas Preud'homme <[email protected]>
353
354 * doc/c-aarch64.texi (.xword): Document directive.
355
d60646b9
NC		 3562015-08-03 Nick Clifton <[email protected]>
357
358 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
359 fix typo in its entry: @kindex -> @item.
360
c6e5c03a
RS		 3612015-07-28 Robert Suchanek <[email protected]>
362
363 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
364 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
365
77403ce9
RS		 3662015-07-28 Robert Suchanek <[email protected]>
367
368 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
369 * doc/c-mips.text: Document -march=interaptiv.
370
37a42ee9
L		 3712015-07-27 H.J. Lu <[email protected]>
372
373 * configure: Regenerated.
374
aff1a65e
NC		 3752015-07-24 Nick Clifton <[email protected]>
376
377 * config/tc-rl78.c (rl78_abs_sym): New local variable.
378 (md_begin): Initialise the new symbol.
379 (OPIMM): Define the value to be relative to the new symbol and not
380 the absolute section symbol.
381
511b1657
AM		 3822015-07-22 Alan Modra <[email protected]>
383
384 PR gas/18687
385 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
386 loop. Don't drop lines at end of file lacking a newline, add a
387 newline instead. Ensure partial_size is zero whenever
388 partial_where is NULL. Adjust buffer size for extra char.
389 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
390
f33026a9
MW		 3912015-07-20 Matthew Wahab <[email protected]>
392
393 * NEWS: Mention corrected spelling of armv6kz.
394 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
395 ARM_ARCH_V6KZ.
396 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
397 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
398
6c37fedc
JW		 3992015-07-16 Jiong Wang <[email protected]>
400
401 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
402 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
403 (aarch64_force_relocation): Ditto.
404
081e4c7d
MW		 4052015-07-16 Matthew Wahab <[email protected]>
406
407 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
408 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
409 neon-fp-armv8.1.
410
84b52b66
JG		 4112015-07-16 James Greenhalgh <[email protected]>
412
413 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
414 not support ARM mode" error messages.
415
189ebcf9
L		 4162015-07-15 H.J. Lu <[email protected]>
417
418 * config/tc-i386.c (flag_compress_debug): Replace
419 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
420
19a7fe52
L		 4212015-07-14 H.J. Lu <[email protected]>
422
423 * as.c (parse_args): Make --compress-debug-sections and
424 --compress-debug-sections=zlib the same as
425 --compress-debug-sections=zlib-gabi.
426 * doc/as.texinfo: Change --compress-debug-sections and
427 --compress-debug-sections=zlib to zlib-gabi.
428
3350cc01
CM		 4292015-07-09 Catherine Moore <[email protected]>
430
72f4393d
L		 431 * config/tc-mips.c (check_fpabi): Handle
432 VAL_GNU_MIPS_ABI_FP_NAN2008.
3350cc01 433
7e302352
RS		 4342015-07-08 Ciro Santilli <[email protected]>
435
436 * doc/as.texinfo: Clarify case requirements for pseudo ops.
437
328e7bfd
DC		 4382015-07-08 Pitchumani Sivanupandi <[email protected]>
439
440 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
441 32 bit PC relative and update offset if the fixup is pc-relative.
442 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
443 relocs.
444
ef5a96d5
AM		 4452015-07-03 Alan Modra <[email protected]>
446
447 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
448 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
449
c8c8175b
SL		 4502015-07-01 Sandra Loosemore <[email protected]>
451 Cesar Philippidis <[email protected]>
452
453 * config/tc-nios2.c (nios2_min_align): New.
454 (nop): Replace with....
455 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
456 (nios2_align): Handle alignment on 2-byte boundaries when CDX
457 instructions may be present.
458 (s_nios2_align): Adjust reference to nop.
459 (CDXBRANCH, IS_CDXBRANCH): New.
460 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
461 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
462 (nios2_relax_frag): Likewise.
463 (md_convert_frag): Handle R2 encodings.
464 (nios2_check_overflow): Check that low-order bits are zero
465 before applying rightshift from howto.
466 (nios2_check_overflow): Correct negative overflow calculation.
467 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
468 generic overflow messages for miscellaneous instruction formats.
469 (md_apply_fix): Recognize new R2 relocations. For pc_relative
470 relocations, store fixup in *valP.
471 (nios2_reglist_mask, nios2_reglist_dir): New.
472 (nios2_parse_reglist): New.
473 (nios2_parse_base_register): New.
474 (nios2_assemble_expression): Handle constant expressions designated
475 by BFD_RELOC_NONE.
476 (nios2_assemble_reg3): New.
477 (nios2_assemble_arg_c): Handle R2 instruction formats.
478 (nios2_assemble_arg_d): Likewise.
479 (nios2_assemble_arg_s): Likewise.
480 (nios2_assemble_arg_t): Likewise.
481 (nios2_assemble_arg_D): New.
482 (nios2_assemble_arg_S): New.
483 (nios2_assemble_arg_T): New.
484 (nios2_assemble_arg_i): Handle R2 instruction formats.
485 (nios2_assemble_arg_I): New.
486 (nios2_assemble_arg_u): Handle R2 instruction formats.
487 (nios2_assemble_arg_U): New.
488 (nios2_assemble_arg_V): New.
489 (nios2_assemble_arg_W): New.
490 (nios2_assemble_arg_X): New.
491 (nios2_assemble_arg_Y): New.
492 (nios2_assemble_arg_o): Handle R2 instruction formats.
493 (nios2_assemble_arg_O): New.
494 (nios2_assemble_arg_P): New.
495 (nios2_assemble_arg_j): Handle R2 instruction formats.
496 (nios2_assemble_arg_k): New.
497 (nios2_assemble_arg_l): Handle R2 instruction formats.
498 (nios2_assemble_arg_m): Likewise.
499 (nios2_assemble_arg_M): New.
500 (nios2_assemble_arg_N): New.
501 (nios2_assemble_arg_e): New.
502 (nios2_assemble_arg_f): New.
503 (nios2_assemble_arg_g): New.
504 (nios2_assemble_arg_h): New.
505 (nios2_assemble_arg_R): New.
506 (nios2_assemble_arg_B): New.
507 (nios2_assemble_args): Handle new argument letters.
508 (nios2_consume_arg): Likewise.
509 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
510 in error message.
511 (nios2_ps_insn_info_structs): Add nop.n.
512 (output_ubranch): Handle CDX branches.
513 (output_cbranch): Likewise.
514 (output_call): Handle R2 encodings.
515 (output_movia): Likewise.
516 (md_begin): Initialize nios2_min_align.
517 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
518 if a 16-bit instruction is seen.
519 (nios2_cons_align): Use appropriate nop pattern.
520
965b1d80
SL		 5212015-07-01 Sandra Loosemore <[email protected]>
522 Cesar Philippidis <[email protected]>
523
524 * config/tc-nios2.c: Adjust includes.
525 (OPTION_MARCH): Define.
526 (md_longopts): Add -march option.
527 (nios2_architecture): New.
528 (nios2_use_arch): New.
529 (md_parse_option): Handle OPTION_MARCH.
530 (md_show_usage): Document -march.
531 (md_begin): Set arch in BFD.
532 (nios2_elf_final_processing): New.
533 * config/tc-nios2.h (elf_tc_final_processing): Define.
534 (nios2_elf_final_processing): New.
535 * doc/c-nios2.texi (-march): Add documentation.
536
9916071f
AP		 5372015-06-30 Amit Pawar <[email protected]>
538
539 * config/tc-i386.c (cpu_arch): Add .mwaitx.
540 (process_immext): Check operands for monitorx/mwaitx instructions.
541 * doc/c-i386.texi: Document mwaitx.
542
ee0c0c50
L		 5432015-06-28 H.J. Lu <[email protected]>
544
545 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
546 COMPRESS_DEBUG_GNU_ZLIB.
547 * config/tc-i386.c (flag_compress_debug): Likewise.
548
68c3545d
L		 5492015-06-24 H.J. Lu <[email protected]>
550
551 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
552
11a0cf2e
PB		 5532015-06-19 Peter Bergner <[email protected]>
554
555 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
556 Allow for optional operands without insert functions.
557
c12d2c9d
NC		 5582015-06-18 Nick Clifton <[email protected]>
559
560 PR gas/18541
561 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
562 mode against a nearby symbol.
563
75c11999
NC		 5642015-06-18 Nick Clifton <[email protected]>
565
566 PR gas/18481
567 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
568 in the same case as BFD_RELOC_ARM_TLS_IS32.
569
5fc177c8
NC		 5702015-06-17 Nick Clifton <[email protected]>
571
572 * config/tc-arm.c (is_double_a_single): Make conditional upon the
573 availablity of a 64-bit type. Use this type for the argument and
574 mantissa.
575 (double_to_single): Likewise.
576 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
577 the constant value, if available. Generate a 64-bit value from a
578 bignum if supported. Only perform the second optimization for
579 PR 18500 if the 64-bit type is available.
580
ba592044
AM		 5812015-06-17 Alessandro Marzocchi <[email protected]>
582
583 PR gas/18500
584 * config/tc-arm.c (is_double_a_single): New function.
585 (double_to_single): New function.
12569877
AM		 586 (move_or_literal_pool): Add support for converting VLDR to VMOV.
587
588 PR gas/18499
589 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
590 to MOV.w or MVN.w for Thumb2.
ba592044 591
451133ce
NP		 5922015-06-17 Nicolas Pitre <[email protected]>
593
594 * as.c (show_usage): Document --sectname-subst.
595 (parse_args): Add --sectname-subst.
596 * as.h (flag_sectname_subst): New.
597 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
598 * doc/as.texinfo: Document it.
599
87f5fbcc
RL		 6002015-06-15 Renlin Li <[email protected]>
601
602 * config/tc-aarch64.c (reloc_table): New relocation modifier.
603 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
604 (aarch64_force_relocation): Ditto
605
d025d5e5
MW		 6062015-06-13 Mark Wielaard <[email protected]>
607
608 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
609 out_debug_aranges depends on it.
610 (out_debug_aranges): Track size of header to properly pad header
611 for address alignment.
612
18c208b2
JDA		 6132015-06-11 John David Anglin <[email protected]>
614
615 PR gas/18427
616 * gas/config/tc-hppa.c (last_label_symbol): Declare.
617 (pa_get_label): Return last label in current space/segment or NULL.
618 (pa_define_label): Record last label and add to root.
619 (pa_undefine_label): Remove last label from root.
620
f0e8c65e
NC		 6212015-06-08 Nick Clifton <[email protected]>
622
623 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
624
88f0ea34
MW		 6252015-06-04 Matthew Wahab <[email protected]>
626
627 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
628 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
629 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
630
b968d18a
JW		 6312015-06-04 Renlin Li <[email protected]>
632
633 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
634 when available.
635
239c0f4c
NC		 6362015-06-04 Nick Clifton <[email protected]>
637
638 * config/tc-h8300.c (md_section_align): Fix compile time warning
639 about left shifting a negative value.
640
a5932920
MW		 6412015-06-03 Matthew Wahab <[email protected]>
642
643 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
644 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
645 * NEWS: Mention ARMv8.1 support.
646
ddfded2f
MW		 6472015-06-02 Matthew Wahab <[email protected]>
648
649 * config/tc-arm.c (arm_ext_pan): New.
650 (do_setpan): New, encode an ARM SETPAN instruction.
651 (do_t_setpan): New, encode a Thumb SETPAN instruction.
652 (insns): Add "setpan".
653 (arm_extensions): Add "pan".
654 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
655 extensions.
656
9e1f0fa7
MW		 6572015-06-02 Matthew Wahab <[email protected]>
658
659 * config/tc-aarch64.c (aarch64_features): Add "rdma".
660 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
661
290806fd
MW		 6622015-06-02 Matthew Wahab <[email protected]>
663
664 * config/tc-aarch64.c (aarch64_features): Add "lor".
665 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
666 architecture extensions.
667
72ca8fad
MW		 6682015-06-01 Matthew Wahab <[email protected]>
669
670 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
671 support. Fix whitespace.
672 (parse_operands): Update for parse_sys_reg changes.
673 (aarch64_features): Add "pan".
674 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
675
3d715ce4
JW		 6762015-06-01 Jiong Wang <[email protected]>
677
678 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
679 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
680 (aarch64_force_relocation): Ditto.
681
a921b5bd
JW		 6822015-06-01 Jiong Wang <[email protected]>
683
684 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
685 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
686 (aarch64_force_relocation): Ditto.
687
2f0c68f2 6882015-05-28 Catherine Moore <[email protected]>
72f4393d
L		 689 Bernd Schmidt <[email protected]>
690 Paul Brook <[email protected]>
2f0c68f2
CM		 691
692 gas/
693 * config/tc-alpha.c (all_cfi_sections): Declare.
694 (s_alpha_ent): Initialize all_cfi_sections.
695 (alpha_elf_md_end): Invoke cfi_set_sections.
696 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
697 (s_ehword): Use BFD_RELOC_32_PCREL.
698 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
699 (mips_cfi_reloc_for_encoding): New function.
700 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
701 (DWARF2_FDE_RELOC_ENCODING): Define.
702 (tc_cfi_reloc_for_encoding): Define.
703 (mips_cfi_reloc_for_encoding): Define.
704 (tc_compact_eh_opcode_stop): Define.
705 (tc_compact_eh_opcode_pad): Define.
706 * doc/as.texinfo: Document Compact EH extensions.
707 * doc/internals.texi: Likewise.
708 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
709 (tc_cfi_reloc_for_encoding): Provide default.
710 (compact_eh): Declare.
711 (emit_expr_encoded): New function.
712 (get_debugseg_name): Add Compact EH support.
713 (alloc_debugseg_item): Likewise.
714 (cfi_set_sections): New function.
715 (dot_cfi_fde_data): New function.
716 (dot_cfi_personality_id): New function.
717 (dot_cfi_inline_lsda): New function.
718 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
719 and cfi_inline_lsda.
720 (dot_cfi_personality): Add Compact EH support.
721 (dot_cfi_lsda): Likewise.
722 (dot_cfi_sections): Likewise.
723 (dot_cfi_startproc): Likewise.
724 (get_cfi_seg): Likewise.
725 (output_compact_unwind_data): New function.
726 (output_cfi_insn): Add Compact EH support.
727 (output_cie): Likewise.
728 (output_fde): Likewise.
729 (cfi_finish): Likewise.
730 (cfi_emit_eh_header): New function.
731 (output_eh_header): New function.
732 * dw2gencfi.h (cfi_set_sections): Declare.
733 (SUPPORT_COMPACT_EH): Define.
734 (MULTIPLE_FRAME_SECTIONS): Define.
735 New enumeration to describe the Compact EH header format.
736 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
737 eh_data, eh_loc and sections.
738 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
739 CFI_EMIT_eh_frame_compact): Define.
740
4de0562a
MF		 7412015-05-26 Max Filippov <[email protected]>
742
743 * config/tc-xtensa.c (xtensa_move_literals): Check that
744 search_frag is non-NULL. Report error if literal frag is not
745 found.
746
29798047
NC		 7472015-05-22 Nick Clifton <[email protected]>
748
749 PR gas/18446
750 * read.c (output_big_sleb128): Use U suffix to prevent compile
751 time warning.
752
f09c556a
JW		 7532015-05-19 Jiong Wang <[email protected]>
754
755 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
756 labels alphabetically.
757 (md_apply_fix): Ditto.
758 (aarch64_force_relocation): Ditto.
759
5db04b09
L		 7602015-05-15 H.J. Lu <[email protected]>
761
762 PR binutis/18386
763 * config/tc-i386.c (OPTION_MAMD64): New.
764 (OPTION_MINTEL64): Likewise.
765 (md_longopts): Add -mamd64 and -mintel64.
766 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
767 (md_show_usage): Add -mamd64 and -mintel64.
768 * doc/c-i386.texi: Document -mamd64 and -mintel64.
769
8dcea932
L		 7702015-05-15 H.J. Lu <[email protected]>
771
772 * config/tc-i386.c (shared): New.
773 (OPTION_MSHARED): Likewise.
774 (elf_symbol_resolved_in_segment_p): Add relocation argument.
775 Check PLT relocations and shared.
776 (md_estimate_size_before_relax): Pass fragP->fr_var to
777 elf_symbol_resolved_in_segment_p.
778 (md_longopts): Add -mshared.
779 (md_show_usage): Likewise.
780 (md_parse_option): Handle OPTION_MSHARED.
781 * doc/c-i386.texi: Document -mshared.
782
dab394de
L		 7832015-05-14 H.J. Lu <[email protected]>
784
785 * write.c (compress_debug): Don't write the zlib header, which
786 is handled by bfd_update_compression_header.
787
dc58915f
MF		 7882015-05-13 Max Filippov <[email protected]>
789
790 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
791 closer than J_RANGE / 2 to jump frag.
792
5197d474
L		 7932015-05-11 H.J. Lu <[email protected]>
794
795 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
796 * config/tc-i386.c (i386_mach): Support iamcu.
797 (i386_target_format): Likewise.
798
81486035
L		 7992015-05-11 H.J. Lu <[email protected]>
800
801 * config/tc-i386.c (cpu_arch): Add iamcu.
802 (i386_align_code): Handle PROCESSOR_IAMCU.
803 (i386_arch): Likewise.
804 (i386_mach): Likewise.
805 (i386_target_format): Likewise.
806 (valid_iamcu_cpu_flags): New function.
807 (check_cpu_arch_compatible): Only allow Intel MCU instructions
808 when targeting Intel MCU.
809 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
810 are valid for Intel MCU.
811 (md_parse_option): Likewise.
812 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
813 (processor_type): Add PROCESSOR_IAMCU.
814 * doc/c-i386.texi: Document iamcu.
815
ae8714c2
NC		 8162015-05-08 Nick Clifton <[email protected]>
817
818 PR gas/18347
819 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
820 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
821 the symbol name checking code to here from...
822 (md_undefined_symbo): ... here.
823
b084df0b
L		 8242015-05-07 H.J. Lu <[email protected]>
825
826 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
827 (md_estimate_size_before_relax): Use it.
828
0d495746
JM		 8292015-05-06 Jose E. Marchesi <[email protected]>
830
831 * config/tc-sparc.c: Typo in comment fixed.
832
f9911beb
JM		 8332015-05-06 Jose E. Marchesi <[email protected]>
834
835 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
836 condition codes
837 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
838
ed1fcdd1
NC		 8392015-05-06 Nick Clifton <[email protected]>
840
841 * doc/as.texinfo (Dollar Local Labels): Note that these are only
842 supported on some targets.
843
448eb63d
RL		 8442015-05-06 Renlin Li <[email protected]>
845
846 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
847
c7ad08e6
RL		 8482015-05-05 Renlin Li <[email protected]>
849
850 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
851 symbols.
852
837a17b3
NC		 8532015-05-05 Nick Clifton <[email protected]>
854
855 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
856 (msp430_make_init_symbols): New function.
857 (msp430_section): Call it.
858 (msp430_frob_section): Likewise.
859
b76f99d7
MF		 8602015-05-02 Max Filippov <[email protected]>
861
862 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
863 (struct cached_fixup, struct fixup_cache): New structures.
864 (fixup_order, xtensa_make_cached_fixup),
865 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
866 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
867 (xtensa_add_cached_fixup): New functions.
868 (xtensa_relax_frag): Cache fixups pointing at potentially
869 oversized jumps at the beginning of every relaxation pass. Only
870 check subset of this cache in the reach of single jump from the
871 trampoline frag currently being relaxed.
872
d62de9aa
DD		 8732015-05-01 Nick Clifton <[email protected]>
874
875 * config/rl78-parse.y (MULU): Remove ISA_G14.
876 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
877
00923338
L		 8782015-05-01 H.J. Lu <[email protected]>
879
880 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
881 * config/tc-i386.h (md_end): Likewise.
882 (i386_elf_emit_arch_note): Likewise.
883
b633b725
L		 8842015-05-01 H.J. Lu <[email protected]>
885
886 * configure.tgt: Support i386-*-elf*.
887
0952813b
DD		 8882015-04-30 DJ Delorie <[email protected]>
889
890 * config/rl78-defs.h (rl78_isa_g10): New.
891 (rl78_isa_g13): New.
892 (rl78_isa_g14): New.
893 * config/rl78-parse.y (ISA_G10): New.
894 (ISA_G13): New.
895 (ISA_G14): New.
896 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
897 * config/tc-rl78.c (rl78_isa_g10): New.
898 (rl78_isa_g13): New.
899 (rl78_isa_g14): New.
900
b49f93f6
L		 9012015-04-30 H.J. Lu <[email protected]>
902
903 * config/tc-i386.c (i386_target_format): Use "else if" on
904 cpu_arch_isa.
905
7ce98c16
NC		 9062015-04-30 Nick Clifton <[email protected]>
907
8b2d793c
NC		 908 PR gas/18347
909 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
910 (if enabled) when the user creates a symbol with the same name as
911 an ARM instruction.
912 (flag_warn_syms): New static variable.
913 (arm_opts): Add mwarn-syms and mno-warn-syms.
914 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
915 options.
916
7ce98c16
NC		 917 PR gas/18353
918 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
919
99b2a2dd
NC		 9202015-04-29 Nick Clifton <[email protected]>
921
922 PR 18256
923 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
924 if the operand is neither a register nor a vector.
925
5d239759
NC		 9262015-04-29 Nick Clifton <[email protected]>
927
928 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
929 times if the expression is not constant and the target uses linker
930 relaxation.
931
f9c1b181
RL		 9322015-04-28 Renlin Li <[email protected]>
933
934 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
935
da7119c9
NC		 9362015-04-28 Nick Clifton <[email protected]>
937
938 PR 18313
939 * cond.c (s_if): Stop compile time warning about stopc being used
940 before it is set.
941 (s_ifc): Likewise.
942
eb9d6cc9
RL		 9432015-04-27 Renlin Li <[email protected]>
944
945 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
946 section.
947 (md_assemble): Likewise, move the align code outside the loop.
948
faade851
JW		 9492015-04-24 Jim Wilson <[email protected]>
950
951 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
952 for thunderx.
953
9542015-04-24 Richard Earnshaw <[email protected]>
7a5c933c
RE		 955
956 * config/tc-arm.h (arm_min): New function.
957 (SUB_SEGMENT_ALIGN): Define.
958
ece794d9
MF		 9592015-04-23 Matthew Fortune <[email protected]>
960
961 * config/tc-mips.c (macro): State the recommended way of creating
962 32-bit or 64-bit addresses.
963
af508cb9
JB		 9642015-04-23 Jan Beulich <[email protected]>
965
966 * config/tc-i386.c (match_mem_size): Also allow no size
967 specification when broadcasting.
968
d3b47e2b
L		 9692015-04-20 H.J. Lu <[email protected]>
970
971 * doc/as.texinfo (Bundle directives): Shorten menu entry and
972 use @subsection.
973 (CFI directives): Use @subsection.
974 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
975 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
976
ef7a9369
SKS		 9772015-04-17 Senthil Kumar Selvaraj <[email protected]>
978
979 * config/tc-avr.c (create_record_for_frag): Rename link to
980 prop_rec_link.
981
ea556d25
L		 9822015-04-15 H.J. Lu <[email protected]>
983
984 * NEWS: Mention
985 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
986
0ce398f1
L		 9872015-04-14 H.J. Lu <[email protected]>
988
989 * as.h (compressed_debug_section_type): Removed.
990
6ff71e76
NC		 9912015-04-14 Nick Clifton <[email protected]>
992
993 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
994 (TC_FORCE_RELOCATION_SUB_SAME): Define.
995 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
996
080bb7bb
NC		 9972015-04-10 Nick Clifton <[email protected]>
998
999 PR binutils/18198
1000 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1001 the -EB option with the linker's --be8 option.
1002
4b5708f5
HPN		 10032015-04-09 Hans-Peter Nilsson <[email protected]>
1004
1005 * doc/c-rx.texi: Fix markup typos in last change.
1006
3525236c
NC		 10072015-04-09 Nick Clifton <[email protected]>
1008
1009 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1010 (md_longopts): Add -mno-allow-string-insns.
1011 (md_parse_option): Handle -mno-allow-string-insns.
1012 (md_show_usage): Mention -mno-allow-string-insns.
1013 (rx_note_string_insn_use): New function. Produces an error
1014 message if a string insn is used when it is not allowed.
1015 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1016 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1017 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1018 * doc/c-rx.texi: Document -mno-allow-string-insns.
1019
151411f8
L		 10202015-04-08 H.J. Lu <[email protected]>
1021
1022 * as.c (show_usage): Update --compress-debug-sections.
1023 (std_longopts): Use optional_argument on compress-debug-sections.
1024 (parse_args): Handle
1025 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1026 * as.h (compressed_debug_section_type): New.
1027 (flag_compress_debug): Change type to compressed_debug_section_type.
1028 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1029 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1030 --compress-debug-sections=zlib-gabi. Call
1031 bfd_get_compression_header_size to get compression header size.
1032 Don't rename section name for --compress-debug-sections=zlib-gabi.
1033 * config/tc-i386.c (compressed_debug_section_type): Set to
1034 COMPRESS_DEBUG_ZLIB.
1035 * doc/as.texinfo: Document
1036 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1037
a97902de
RL		 10382015-04-07 Renlin Li <[email protected]>
1039
1040 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1041 (s_aarch64_inst): Likewise.
1042 (md_assemble): Likewise.
1043
4aa90cc0
L		 10442015-04-06 H.J. Lu <[email protected]>
1045
1046 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1047 section size.
1048
317974f6
L		 10492015-04-05 H.J. Lu <[email protected]>
1050
1051 * write.c (compress_debug): Don't write the zlib header if
1052 compressed section size is the same as before compression.
1053
03e08038
NC		 10542015-04-02 Nick Clifton <[email protected]>
1055
1056 PR gas/18189
1057 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
f66adc4e 1058 min and max parameters. Sign extend values before testing.
03e08038 1059
c1baaddf
RL		 10602015-04-02 Renlin Li <[email protected]>
1061
1062 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1063 (mapping_state_2): Don't emit MAP_DATA here.
1064 (s_aarch64_inst): Align frag during state transition.
1065 (md_assemble): Likewise.
1066
726e626a
EM		 10672015-04-02 Ed Maste <[email protected]>
1068
1069 * config/tc-aarch64.c (set_error_kind): Delete.
1070 (set_error_message): Delete.
1071
39f3de7c
L		 10722015-04-02 H.J. Lu <[email protected]>
1073
1074 * configure: Regenerated.
1075
2412d878
EM		 10762015-04-01 Evandro Menezes <[email protected]>
1077
1078 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1079 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1080
246496bb
EM		 10812015-04-01 Evandro Menezes <[email protected]>
1082
1083 * config/tc-arm.c: Add support for Samsung Exynos M1.
1084 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1085
afa59b79
L		 10862015-04-01 H.J. Lu <[email protected]>
1087
1088 * configure: Regenerated.
1089
6036f486
ES		 10902015-03-31 Ed Schouten <[email protected]>
1091
1092 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1093
543b7933
L		 10942015-03-31 H.J. Lu <[email protected]>
1095
1096 * configure.ac: Revert the AM_ZLIB change.
1097 * Makefile.in: Regenerated.
1098 * aclocal.m4: Likewise.
1099 * configure: Likewise.
1100
0138187e
L		 11012015-03-31 H.J. Lu <[email protected]>
1102
1103 * Makefile.am (ZLIBINC): New.
1104 (AM_CFLAGS): Add $(ZLIBINC).
1105 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1106 (parse_args): Likewise.
1107 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1108 (compress_init): Don't check HAVE_ZLIB_H.
1109 (compress_data): Likewise.
1110 (compress_finish): Likewise.
1111 * configure.ac (AM_ZLIB): Removed.
1112 (zlibinc): New. AC_SUBST.
1113 Add --with-system-zlib.
1114 * Makefile.in: Regenerated.
1115 * config.in: Likewise.
1116 * configure: Likewise.
1117 * doc/Makefile.in: Likewise.
1118
e04de5e3
L		 11192015-03-27 H.J. Lu <[email protected]>
1120
1121 * config/tc-i386.c (cpu_flags_set): Removed.
1122
bb383c6c
RL		 11232015-03-25 Renlin Li <[email protected]>
1124
1125 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1126 code.
1127 (mapping_state_2): Emit first MAP_DATA symbol here.
1128
b422eb49
L		 11292015-03-24 H.J. Lu <[email protected]>
1130
1131 PR gas/18087
1132 * write.c (compress_debug): Don't write the zlib header if
1133 compression didn't make the section smaller.
1134
823d2571
TG		 11352015-03-24 Terry Guo <[email protected]>
1136
1137 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1138 features.
1139 (parse_psr): Likewise.
1140 (do_t_mrs): Likewise.
1141 (do_t_msr): Likewise.
1142 (static const arm_feature_set arm_ext_*): Defined with new macros.
1143 (static const arm_feature_set arm_cext_*): Likewise.
1144 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1145 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1146 (deprecated_coproc_regs): Likewise.
1147 (UL_BARRIER): Likewise.
1148 (barrier_opt_names): Likewise.
1149 (arm_cpus): Likewise.
1150 (arm_extensions): Likewise.
1151
80b8656c
L		 11522015-03-20 H.J. Lu <[email protected]>
1153
1154 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1155 instructions to 10 bytes.
1156
1740ba0c
NC		 11572015-03-19 Nick Clifton <[email protected]>
1158
1159 * config/tc-rl78.c (enum options): Add G13 and G14.
1160 (md_longopts): Add -mg13 and -mg14.
1161 (md_parse_option): Handle -mg13 and -mg14.
1162 (md_show_usage): List -mg13 and -mg14.
1163 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1164
273a4985
JT		 11652015-03-18 Jon Turney <[email protected]>
1166 Nick Clifton <[email protected]>
1167
1168 PR binutils/18087
1169 * doc/as.texinfo: Note that when gas compresses debug sections the
1170 compression is only performed if it makes the section smaller.
1171 * write.c (compress_debug): Do not compress a debug section if
1172 doing so would make it larger.
1173
029f3522
GG		 11742015-03-17 Ganesh Gopalasubramanian <[email protected]>
1175
1176 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1177 (i386_align_code): Add PROCESSOR_ZNVER cases.
1178 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1179 * doc/c-i386.texi: Add znver1 and clzero.
1180
b57dc16f
NC		 11812015-03-16 Nick Clifton <[email protected]>
1182
1183 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1184
4bf8c6e8
JW		 11852015-03-13 Jiong Wang <[email protected]>
1186
1187 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1188 number 31.
1189
bc9706f8
JW		 11902015-03-13 Jiong Wang <[email protected]>
1191
1192 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1193
7ef0d297
AB		 11942015-03-12 Andrew Bennett <[email protected]>
1195
1196 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1197 * doc/c-mips.texi: Document i6400 -march option.
1198
93ef582d
NC		 11992015-03-12 Nick Clifton <[email protected]>
1200
1201 PR gas/17444
1202 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1203 to arm_apply_sym_value. Update prototype.
1204 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1205 Do not apply the value if the symbol is in a different segment to
1206 the current segment.
1207
f728387b
AM		 12082015-03-11 Alan Modra <[email protected]>
1209
1210 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1211 (md_apply_fix): Report an error on data-only fixups used with insns.
1212
c6837265
AK		 12132015-03-10 Andreas Krebbel <[email protected]>
1214
1215 * config/tc-s390.c (md_gather_operands): Check for valid
1216 length field operands.
1217
5e0d7f77
MP		 12182015-03-10 Michael Perkins <[email protected]>
1219
1220 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1221 values for '^' on OP_REGLSTs.
1222 (do_push_pop): Add new writeback constraint.
1223
4e9aaefb
SA		 12242015-03-10 Renlin Li <[email protected]>
1225
1226 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1227 (mapping_state_2): Emit first MAP_DATA symbol here.
1228
a578ef7e
JW		 12292015-03-10 Matthew Wahab <[email protected]>
1230
1231 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1232 code sections.
1233
73f43896
NC		 12342015-03-10 Nick Clifton <[email protected]>
1235
1236 PR gas/17852
1237 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1238 initialised when CPU_DEFAULT is defined.
1239
a26de52c
NC		 12402015-03-05 Nick Clifton <[email protected]>
1241
1242 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1243 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1244 -m8byte-align and -m4byte-align command line options.
1245
e09ab7ac
RS		 12462015-03-04 Richard Sandiford <[email protected]>
1247
1248 PR gas/17843
1249 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1250 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1251 for MOVK.
1252
9028d943
AM		 12532015-02-28 Alan Modra <[email protected]>
1254
1255 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1256 end to their alignment.
1257
389b8029
MS		 12582015-02-19 Marcus Shawcroft <[email protected]>
1259
1260 * config/tc-aarch64.c (reloc_table_entry): Generate
1261 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1262 (md_apply_fix, aarch64_force_relocation): Handle
1263 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1264
3c12b054
MS		 12652015-02-19 Marcus Shawcroft <[email protected]>
1266
1267 * config/tc-aarch64.c (reloc_table_entry): Generate
1268 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1269 (md_apply_fix, aarch64_force_relocation): Handle
1270 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1271
043bf05a
MS		 12722015-02-19 Marcus Shawcroft <[email protected]>
1273
1274 * config/tc-aarch64.c (reloc_table_entry): Generate
1275 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1276 (md_apply_fix, aarch64_force_relocation): Handle
1277 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1278
74ad790c
MS		 12792015-02-26 Marcus Shawcroft <[email protected]>
1280
1281 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1282 (reloc_table): Likewise.
1283 (parse_address_main): Use ld_literal_type.
1284
6f4a313b
MS		 12852015-02-26 Marcus Shawcroft <[email protected]>
1286
1287 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1288 (reloc_table): Likewise.
1289 (parse_address_main): Use adr_type.
1290
1db365dc
MS		 12912015-02-26 Marcus Shawcroft <[email protected]>
1292
1293 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1294
fdd410ac
AB		 12952015-02-25 Andrew Burgess <[email protected]>
1296
1297 * config/tc-avr.c: Add elf32-avr.h include.
1298 (struct avr_property_record_link): New structure.
1299 (avr_output_property_section_header): New function.
1300 (avr_record_size): New function.
1301 (avr_output_property_record): New function.
1302 (avr_create_property_section): New function.
1303 (avr_handle_align): New function.
1304 (exclude_section_from_property_tables): New function.
1305 (create_record_for_frag): New function.
1306 (append_records_for_section): New function.
1307 (avr_create_and_fill_property_section): New function.
1308 (avr_post_relax_hook): New function.
1309 * config/tc-avr.h (md_post_relax_hook): Define.
1310 (avr_post_relax_hook): Declare.
1311 (HANDLE_ALIGN): Define.
1312 (avr_handle_align): Declare.
1313 (strut avr_frag_data): New structure.
1314 (TC_FRAG_TYPE): Define.
1315
4469186b
KT		 13162015-02-25 Matthew Wahab <[email protected]>
1317
1318 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1319 cortex-a72.
1320
685080f2
NC		 13212015-02-24 Nick Clifton <[email protected]>
1322
1323 * config/tc-v850.c (soft_float): New variable.
1324 (v850_data_8): New variable.
1325 (md_show_usage): Add -msoft-float/-mhard-float.
1326 (md_parse_option): Likewise.
1327 (md_begin): Set the default value of soft_float.
1328 (v850_md_end): New function. Creates a note section.
1329 * config/tc-v850.h (md_end): Define.
1330 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1331
5518c738
YS		 13322015-02-23 Yoshinori Sato <[email protected]>
1333
1334 * config/tc-h8300.c (line_separater_chars): Add a version for
1335 h8300-linux that includes a separator.
1336 (default_mach): New variable.
1337 (md_main): Use it.
1338 (md_longopts): Add '--march' option.
1339 (md_parse_option): Parse the new option.
1340 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1341 * configure.tgt: Add h8300-*-linux
1342 * doc/c-h8300.texi: Document --march.
1343
0f8f0c57
NC		 13442015-02-23 Nick Clifton <[email protected]>
1345
1346 PR 17940
1347 * dwarf2dbg.c (out_header): When generating dwarf sections use
1348 real symbols not temps for the start and end symbols.
1349 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1350 adjustments to relocations in debug sections.
1351 (TC_LINKRELAX_FIXUP): Likewise.
1352
5c9352f3
AM		 13532015-02-19 Alan Modra <[email protected]>
1354
1355 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1356 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1357
aa31c464
JW		 13582015-02-11 Matthew Wahab <[email protected]>
1359
1360 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1361
b19f47ad
JW		 13622015-02-11 Matthew Wahab <[email protected]>
1363
1364 * config/tc-arm.c: Add support for Cortex-A72.
1365
5c3696f8
KT		 13662015-02-09 Kyrylo Tkachov <[email protected]>
1367
1368 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1369 of as_warn for deprecation messages.
1370 (encode_arm_addr_mode_2): Likewise.
1371 (check_obsolete): Likewise.
1372 (do_rd_rm_rn): Likewise.
1373 (do_co_reg): Likewise.
1374 (do_setend): Likewise.
1375 (do_t_mov_cmp): Likewise.
1376 (do_neon_ldr_str): Likewise.
1377 (opcode_lookup): Likewise.
1378 (if_fsm_post_encode): Likewise.
1379 (md_assemble): Likewise.
1380
73e76108
JB		 13812015-02-06 Jan Beulich <[email protected]>
1382
1383 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1384 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1385 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1386 CFI directives.
1387
64a81db0
AM		 13882015-02-05 Alan Modra <[email protected]>
1389
1390 * config/tc-msp430.c (md_assemble): Correct size passed to
1391 extract_cmd. Remove index check.
1392
2abdd192
JW		 13932015-02-04 Matthew Wahab <[email protected]>
1394
1395 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1396 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1397
3101e637
NC		 13982015-02-04 Nick Clifton <[email protected]>
1399
1400 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1401 these instructions.
1402
8e02d7f5
JW		 14032015-02-03 Renlin Li <[email protected]>
1404
1405 * doc/c-aarch64.texi (.arch): Document the directive.
1406 (.arch_extension): Likewise.
1407
6d012254
NC		 14082015-02-03 Nick Clifton <[email protected]>
1409
1410 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1411
3f8107ab
AM		 14122015-01-28 James Bowman <[email protected]>
1413
1414 * Makefile.am: Add FT32 files.
1415 * config/tc-ft32.c: New file.
1416 * config/tc-ft32.h: New file.
1417 * configure.tgt: Add FT32 support.
1418 * Makefile.in: Regenerate.
1419 * po/POTFILES.in: Regenerate.
1420
20d79870
KLC		 14212015-01-27 Kuan-Lin Chen <[email protected]>
1422
1423 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1424 of instruction la to a symbol.
1425
3bd3aeb4
KLC		 14262015-01-27 Kuan-Lin Chen <[email protected]>
1427
1428 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1429 section name.
1430
740bdc67
AM		 14312015-01-19 Alan Modra <[email protected]>
1432
1433 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1434 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1435
1e2e8c52
AK		 14362015-01-16 Andreas Krebbel <[email protected]>
1437
1438 * config/tc-s390.c (struct pd_reg): Remove.
1439 (pre_defined_registers): Remove.
1440 (REG_NAME_CNT): Remove.
1441 (reg_name_search): Calculate the register number instead of doing
1442 a lookup.
1443 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1444 reg_name_search signature.
1445 (s390_parse_cpu): Support the new arch string z13.
1446 (s390_insert_operand): Support for vector registers with the extra
1447 field for the fifth bit of each vector register operand.
1448 (md_gather_operand): Adjust to the new handling of optional
1449 parameters.
1450
1451 * doc/as.texinfo: Document the z13 cpu string.
1452
0900a05b
JW		 14532015-01-13 Matthew Wahab <[email protected]>
1454
1455 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1456 #0, restoring previous behaviour.
1457
69602580
JB		 14582015-01-12 Jan Beulich <[email protected]>
1459
1460 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1461 (cfi_pseudo_table): Add "cfi_label".
1462 (output_cfi_insn): Handle CFI_label.
1463 (select_cie_for_fde): Als terminate CIE when encountering
1464 CFI_label.
1465 * dw2gencfi.h (cfi_add_label): Declare.
1466 (struct cfi_insn_data): New member "sym_name".
1467 (CFI_label): New.
1468 * read.c (read_symbol_name): Drop "static".
1469 * read.h (read_symbol_name): Declare.
1470
cb3b1e65
JB		 14712015-01-12 Jan Beulich <[email protected]>
1472
1473 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1474 (do_neon_qshl_imm): Likewise.
1475
b38ead21
AM		 14762015-01-12 Alan Modra <[email protected]>
1477
1478 * read.c (s_altmacro, s_reloc): Make definition static.
1479
491793b5
AB		 14802015-01-10 Andrew Burgess <[email protected]>
1481
1482 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1483 diff fixups.
1484
ea0d6bb9
PT		 14852015-01-09 Philipp Tomsich <[email protected]>
1486
1487 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1488 X-Gene 2.
1489 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1490
5a70a223
JB		 14912015-01-07 Jan Beulich <[email protected]>
1492
1493 * config/tc-arm.c (struct arm_option_extension_value_table):
1494 Split field "value" into fields "merge_value" and "clear_value".
1495 (arm_extensions): Adjust initializer accordingly.
1496
efd321f9
AM		 14972015-01-01 Alan Modra <[email protected]>
1498
1499 * as.c (parse_args): Just print current year.
1500
b90efa5b 15012015-01-01 Alan Modra <[email protected]>
bffb6004 1502
b90efa5b 1503 Update year range in copyright notice of all files.
bffb6004 1504
b90efa5b 1505For older changes see ChangeLog-2014
08d56133 1506\f
b90efa5b 1507Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1508
1509Copying and distribution of this file, with or without modification,
1510are permitted in any medium without royalty provided the copyright
1511notice and this notice are preserved.
1512
08d56133
NC		 1513Local Variables:
1514mode: change-log
1515left-margin: 8
1516fill-column: 74
1517version-control: never
1518End:
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