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Call strprefix instead of strncmp in event parsing
[deliverable/binutils-gdb.git] / gas / ChangeLog
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7ecc513a
DV		 12015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
2
3 * doc/c-s390.texi: Add documentation.
4 Add missing code markup.
5 * config/tc-s390.c (current_flags): New static variable.
6 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
7 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
8 Fix indentation.
9 (md_parse_option): Call s390_parse_cpu with the new signature.
10 (s390_machine): Likewise.
11 Keep track of current_flags.
12 Simplify code a bit.
13 undefine MAX_HISTORY at end of function.
14 (s390_machinemode): undefine MAX_HISTORY at end of function.
15 Update an error message.
16
8a9e7a91
PZ		 172015-08-11 Peter Zotov <whitequark@whitequark.org>
18
19 PR ld/18759
20 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
21 relative relocs.
22 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
23
6cd8405e
RO		 242015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
25
26 PR 18994
27 * configure.ac (nds32): Don't use bash == in tests.
28 * configure: Regenerate.
29
b6518b38
NC		 302015-09-23 Nick Clifton <nickc@redhat.com>
31
32 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
33
e3ec6cc6
NC		 342015-09-22 Nick Clifton <nickc@redhat.com>
35
36 * config/tc-rx.c (nop_7): Recode using MAX.
37
dce55a03
CG		 382015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
39
40 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
41 the latest gcc's warning.
42
2e57ce7b
AM		 432015-08-27 Alan Modra <amodra@gmail.com>
44
45 PR gas/18581
46 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
47 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
48 Use input_line_pointer directly.
49 * config/tc-arm.h (TC_START_LABEL): Redefine.
50 (TC_START_LABEL_WITHOUT_COLON): Redefine.
51 (tc_start_label_without_colon): Update prototype.
52 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
53 for NUL instead.
54 * config/tc-bfin.h (bfin_start_label): Update prototype.
55 (TC_START_LABEL): Redefine.
56 * config/tc-d30v.h (TC_START_LABEL): Redefine.
57 * config/tc-fr30.c (restore_colon): Rewrite.
58 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
59 i_l_p over quote. Update restore_colon calls.
60 * config/tc-fr30.h (TC_START_LABEL): Redefine.
61 (fr30_is_colon_insn): Update prototype.
62 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
63 * config/tc-m32c.h (TC_START_LABEL): Redefine.
64 (m32c_is_colon_insn): Update prototype.
65 * config/tc-m32r.h (TC_START_LABEL): Redefine.
66 * config/tc-mep.h (TC_START_LABEL): Redefine.
67 * config/tc-nds32.h (TC_START_LABEL): Redefine.
68 * config/tc-tic54x.c (tic54x_start_label): Replace params with
69 nul_char and next_char. Step over trailing quote.
70 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
71 (tic54x_start_label): Update prototype.
72 * read.c (TC_START_LABEL): Redefine. Update invocation.
73 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
74 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
75 and restore if calling s_set. Don't restore delim again.
76
2d011dc1
AM		 772015-08-26 Alan Modra <amodra@gmail.com>
78
79 PR gas/18581
80 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
81 call to where input line used to be restored.
82 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
83 line restore.
84 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
85
2a7f4fa9
NC		 862015-08-26 Nick Clifton <nickc@redhat.com>
87
88 PR gas/18842
89 * configure.ac (AS_CHECK_DECLS): Add asprintf.
90 * configure: Regenerate.
91 * config.in: Regenerate.
92
38074311
JM		 932015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
94
95 * config/tc-sparc.c (priv_reg_table): New privileged register
96 %pmcdper.
97
d02603dc
NC		 982015-08-21 Nick Clifton <nickc@redhat.com>
99
100 PR gas/18581
101 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
102 return parameter pointing to the start of the symbol. Allow
103 symbol names enclosed in double quotes.
104 (restore_line_pointer): New function. Replace the NUL character
105 inserted into the input stream with the given character. If the
106 character was a double quote, advance the input pointer.
107 * expr.h (get_symbol_end): Delete.
108 (get_symbol_name): Add prototype.
109 (restore_line_pointer): Prototype.
110 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
111 * doc/as.texinfo (Symbol Intro): Document that symbol names can
112 now be enclosed in double quotes.
113 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
114 Use restore_line_pointer to replace the NUL in the input stream.
115 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
116 Check for the use of double quoted symbol names.
117 * expr.c: Likewise.
118 * config/obj-aout.c: Likewise.
119 * config/obj-coff-seh.c: Likewise.
120 * config/obj-coff.c: Likewise.
121 * config/obj-elf.c: Likewise.
122 * config/obj-evax.c: Likewise.
123 * config/obj-macho.c: Likewise.
124 * config/obj-som.c: Likewise.
125 * config/tc-alpha.c: Likewise.
126 * config/tc-arc.c: Likewise.
127 * config/tc-arm.c: Likewise.
128 * config/tc-dlx.c: Likewise.
129 * config/tc-h8300.c: Likewise.
130 * config/tc-hppa.c: Likewise.
131 * config/tc-i370.c: Likewise.
132 * config/tc-i386-intel.c: Likewise.
133 * config/tc-i386.c: Likewise.
134 * config/tc-i960.c: Likewise.
135 * config/tc-ia64.c: Likewise.
136 * config/tc-iq2000.c: Likewise.
137 * config/tc-m32r.c: Likewise.
138 * config/tc-m68hc11.c: Likewise.
139 * config/tc-m68k.c: Likewise.
140 * config/tc-microblaze.c: Likewise.
141 * config/tc-mips.c: Likewise.
142 * config/tc-mmix.c: Likewise.
143 * config/tc-mn10200.c: Likewise.
144 * config/tc-mn10300.c: Likewise.
145 * config/tc-nios2.c: Likewise.
146 * config/tc-ppc.c: Likewise.
147 * config/tc-s390.c: Likewise.
148 * config/tc-score.c: Likewise.
149 * config/tc-score7.c: Likewise.
150 * config/tc-sparc.c: Likewise.
151 * config/tc-tic4x.c: Likewise.
152 * config/tc-tic54x.c: Likewise.
153 * config/tc-tic6x.c: Likewise.
154 * config/tc-tilegx.c: Likewise.
155 * config/tc-tilepro.c: Likewise.
156 * config/tc-v850.c: Likewise.
157 * config/tc-xtensa.c: Likewise.
158 * config/tc-z80.c: Likewise.
159 * dw2gencfi.c: Likewise.
160 * dwarf2dbgc.: Likewise.
161 * ecoff.c: Likewise.
162 * read.c: Likewise.
163 * stabs.c: Likewise.
164
4c562523
JW		 1652015-08-19 Jiong Wang <jiong.wang@arm.com>
166
167 * config/tc-aarch64.c (reloc_table): New relocation types support for
168 dtprel_lo12.
169 (ldst_lo12_determine_real_reloc_type): Support
170 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
171 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
172 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
173 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
174 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
175 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
176 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
177 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
178 (parse_operands): Likewise.
179 (md_apply_fix): Likewise.
180 (aarch64_force_relocation): Likewise.
181 (process_movw_reloc_info): Likewise.
182
49df5539
JW		 1832015-08-19 Jiong Wang <jiong.wang@arm.com>
184
185 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
186 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
187 "dtprel_g1_nc", "dtprel_g2".
188 (md_apply_fix): Support new relocation types.
189 (aarch64_force_relocation): Likewise.
190 (process_movw_reloc_info): Likewise.
191
13289c10
JW		 1922015-08-19 Jiong Wang <jiong.wang@arm.com>
193
194 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
195 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
196 (aarch64_force_relocation): Likewise.
197
db2ed2e0
AM		 1982015-08-17 Alan Modra <amodra@gmail.com>
199
200 * gas/config/tc-arm.c (s_align): Delete.
201 (md_pseudo_table): Use s_align_ptwo for "align".
202 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
203 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
204
19c2883a
AM		 2052015-08-13 Alan Modra <amodra@gmail.com>
206
207 * expr.c (operand): Rewrite handling of operands starting with "0f".
208 If atof_generic only parses "-" or "+", treat as expression.
209
c14c7a8a
AM		 2102015-08-13 Alan Modra <amodra@gmail.com>
211 DJ Delorie <dj@redhat.com>
212
213 * expr.c (integer_constant): Return O_absent expression if eol.
214 (operand): For targets with both LOCAL_LABELS_FB and
215 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
216 digits as a local label reference. Correct handling of 0b prefix.
217 If a suffix is not allowed, error on 0B.
218
9791c250
AM		 2192015-08-13 Alan Modra <amodra@gmail.com>
220
221 * doc/as.texinfo (Local Labels): Allowed range of N in local
222 labels is non-negative integers, not positive integers.
223
b46824bd
MF		 2242015-08-12 David Weatherford <weath@cadence.com>
225
226 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
227 New structures.
228 (xtensa_maybe_create_literal_pool_frag): New function.
229 (litpool_seg_list, auto_litpools, auto_litpool_limit)
230 (litpool_buf, litpool_slotbuf): New static variables.
231 (option_auto_litpools, option_no_auto_litpools)
232 (option_auto_litpool_limit): New enum identifiers.
233 (md_longopts): Add entries for auto-litpools, no-auto-litpools
234 and auto-litpool-limit.
235 (md_parse_option): Handle option_auto_litpools,
236 option_no_auto_litpools and option_auto_litpool_limit.
237 (md_show_usage): Add help for --[no-]auto-litpools and
238 --auto-litpool-limit.
239 (xtensa_mark_literal_pool_location): Record a place for literal
240 pool with a call to xtensa_maybe_create_literal_pool_frag.
241 (get_literal_pool_location): Find highest priority literal pool
242 or convert candidate to literal pool when auto-litpools are used.
243 (xg_assemble_vliw_tokens): Create literal pool after jump
244 instruction.
245 (xtensa_check_frag_count): Create candidate literal pool every
246 auto_litpool_limit frags.
247 (xtensa_relax_frag): Add jump around literals to non-empty
248 literal pool.
249 (xtensa_move_literals): Estimate literal pool addresses and move
250 unreachable literals closer to their users, converting candidate
251 to literal pool if needed.
252 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
253 about missing .literal_position in case auto-litpools are not
254 used.
255 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
256 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
257 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
258 --no-auto-litpools options.
259 * doc/c-xtensa.texi (Xtensa options): Likewise.
260
40fc1451
SD		 2612015-08-12 Simon Dardis <simon.dardis@imgtec.com>
262
263 * config/tc-mips.c (move_register): Change to use 'or' only.
264 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
265 use or for move.
266
70151fb5
JW		 2672015-08-11 Jiong Wang <jiong.wang@arm.com>
268
269 * config/tc-aarch64.c (reloc_table): New relocation modifiers
270 "dtprel_lo12".
271 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
272 (aarch64_force_relocation): Likewise.
273
a12fad50
JW		 2742015-08-11 Jiong Wang <jiong.wang@arm.com>
275
276 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
277 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
278 (aarch64_force_relocation): Likewise.
279
1107e076
JW		 2802015-08-11 Jiong Wang <jiong.wang@arm.com>
281
282 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
283 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
284 (aarch64_force_relocation): Likewise.
285
2b29bb41
NC		 2862015-08-11 Nick Clifton <nickc@redhat.com>
287
eff0bc54
NC		 288 PR gas/18765
289 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
290 compile time warnings about constant expressions being shifted
291 into bit 31.
292 (do_iwmmxt_wldstd): Likewise.
293 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
294 (md_assemble): Likewise.
295
e66c3c25
NC		 296 PR gas/18574
297 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
298 remove redundant checks.
299 (md_apply_fix): Likewise.
300
d29b2a1e
NC		 301 PR gas/18677
302 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
303 a numeric constant value.
304
88fd0449
NC		 305 PR gas/18678
306 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
307
2b29bb41
NC		 308 PR gas/18679
309 * config/xtensa-relax.c (same_operand_name): Fix typo.
310
8fe3f3d6
HPN		 3112015-08-08 Hans-Peter Nilsson <hp@axis.com>
312
313 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
314 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
315
edc66de9
TP		 3162015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
317
318 * doc/c-aarch64.texi (.xword): Document directive.
319
d60646b9
NC		 3202015-08-03 Nick Clifton <nickc@redhat.com>
321
322 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
323 fix typo in its entry: @kindex -> @item.
324
c6e5c03a
RS		 3252015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
326
327 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
328 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
329
77403ce9
RS		 3302015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
331
332 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
333 * doc/c-mips.text: Document -march=interaptiv.
334
37a42ee9
L		 3352015-07-27 H.J. Lu <hongjiu.lu@intel.com>
336
337 * configure: Regenerated.
338
aff1a65e
NC		 3392015-07-24 Nick Clifton <nickc@redhat.com>
340
341 * config/tc-rl78.c (rl78_abs_sym): New local variable.
342 (md_begin): Initialise the new symbol.
343 (OPIMM): Define the value to be relative to the new symbol and not
344 the absolute section symbol.
345
511b1657
AM		 3462015-07-22 Alan Modra <amodra@gmail.com>
347
348 PR gas/18687
349 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
350 loop. Don't drop lines at end of file lacking a newline, add a
351 newline instead. Ensure partial_size is zero whenever
352 partial_where is NULL. Adjust buffer size for extra char.
353 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
354
f33026a9
MW		 3552015-07-20 Matthew Wahab <matthew.wahab@arm.com>
356
357 * NEWS: Mention corrected spelling of armv6kz.
358 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
359 ARM_ARCH_V6KZ.
360 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
361 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
362
6c37fedc
JW		 3632015-07-16 Jiong Wang <jiong.wang@arm.com>
364
365 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
366 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
367 (aarch64_force_relocation): Ditto.
368
081e4c7d
MW		 3692015-07-16 Matthew Wahab <matthew.wahab@arm.com>
370
371 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
372 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
373 neon-fp-armv8.1.
374
84b52b66
JG		 3752015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
376
377 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
378 not support ARM mode" error messages.
379
189ebcf9
L		 3802015-07-15 H.J. Lu <hongjiu.lu@intel.com>
381
382 * config/tc-i386.c (flag_compress_debug): Replace
383 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
384
19a7fe52
L		 3852015-07-14 H.J. Lu <hongjiu.lu@intel.com>
386
387 * as.c (parse_args): Make --compress-debug-sections and
388 --compress-debug-sections=zlib the same as
389 --compress-debug-sections=zlib-gabi.
390 * doc/as.texinfo: Change --compress-debug-sections and
391 --compress-debug-sections=zlib to zlib-gabi.
392
3350cc01
CM		 3932015-07-09 Catherine Moore <clm@codesourcery.com>
394
72f4393d
L		 395 * config/tc-mips.c (check_fpabi): Handle
396 VAL_GNU_MIPS_ABI_FP_NAN2008.
3350cc01 397
7e302352
RS		 3982015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
399
400 * doc/as.texinfo: Clarify case requirements for pseudo ops.
401
328e7bfd
DC		 4022015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
403
404 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
405 32 bit PC relative and update offset if the fixup is pc-relative.
406 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
407 relocs.
408
ef5a96d5
AM		 4092015-07-03 Alan Modra <amodra@gmail.com>
410
411 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
412 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
413
c8c8175b
SL		 4142015-07-01 Sandra Loosemore <sandra@codesourcery.com>
415 Cesar Philippidis <cesar@codesourcery.com>
416
417 * config/tc-nios2.c (nios2_min_align): New.
418 (nop): Replace with....
419 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
420 (nios2_align): Handle alignment on 2-byte boundaries when CDX
421 instructions may be present.
422 (s_nios2_align): Adjust reference to nop.
423 (CDXBRANCH, IS_CDXBRANCH): New.
424 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
425 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
426 (nios2_relax_frag): Likewise.
427 (md_convert_frag): Handle R2 encodings.
428 (nios2_check_overflow): Check that low-order bits are zero
429 before applying rightshift from howto.
430 (nios2_check_overflow): Correct negative overflow calculation.
431 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
432 generic overflow messages for miscellaneous instruction formats.
433 (md_apply_fix): Recognize new R2 relocations. For pc_relative
434 relocations, store fixup in *valP.
435 (nios2_reglist_mask, nios2_reglist_dir): New.
436 (nios2_parse_reglist): New.
437 (nios2_parse_base_register): New.
438 (nios2_assemble_expression): Handle constant expressions designated
439 by BFD_RELOC_NONE.
440 (nios2_assemble_reg3): New.
441 (nios2_assemble_arg_c): Handle R2 instruction formats.
442 (nios2_assemble_arg_d): Likewise.
443 (nios2_assemble_arg_s): Likewise.
444 (nios2_assemble_arg_t): Likewise.
445 (nios2_assemble_arg_D): New.
446 (nios2_assemble_arg_S): New.
447 (nios2_assemble_arg_T): New.
448 (nios2_assemble_arg_i): Handle R2 instruction formats.
449 (nios2_assemble_arg_I): New.
450 (nios2_assemble_arg_u): Handle R2 instruction formats.
451 (nios2_assemble_arg_U): New.
452 (nios2_assemble_arg_V): New.
453 (nios2_assemble_arg_W): New.
454 (nios2_assemble_arg_X): New.
455 (nios2_assemble_arg_Y): New.
456 (nios2_assemble_arg_o): Handle R2 instruction formats.
457 (nios2_assemble_arg_O): New.
458 (nios2_assemble_arg_P): New.
459 (nios2_assemble_arg_j): Handle R2 instruction formats.
460 (nios2_assemble_arg_k): New.
461 (nios2_assemble_arg_l): Handle R2 instruction formats.
462 (nios2_assemble_arg_m): Likewise.
463 (nios2_assemble_arg_M): New.
464 (nios2_assemble_arg_N): New.
465 (nios2_assemble_arg_e): New.
466 (nios2_assemble_arg_f): New.
467 (nios2_assemble_arg_g): New.
468 (nios2_assemble_arg_h): New.
469 (nios2_assemble_arg_R): New.
470 (nios2_assemble_arg_B): New.
471 (nios2_assemble_args): Handle new argument letters.
472 (nios2_consume_arg): Likewise.
473 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
474 in error message.
475 (nios2_ps_insn_info_structs): Add nop.n.
476 (output_ubranch): Handle CDX branches.
477 (output_cbranch): Likewise.
478 (output_call): Handle R2 encodings.
479 (output_movia): Likewise.
480 (md_begin): Initialize nios2_min_align.
481 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
482 if a 16-bit instruction is seen.
483 (nios2_cons_align): Use appropriate nop pattern.
484
965b1d80
SL		 4852015-07-01 Sandra Loosemore <sandra@codesourcery.com>
486 Cesar Philippidis <cesar@codesourcery.com>
487
488 * config/tc-nios2.c: Adjust includes.
489 (OPTION_MARCH): Define.
490 (md_longopts): Add -march option.
491 (nios2_architecture): New.
492 (nios2_use_arch): New.
493 (md_parse_option): Handle OPTION_MARCH.
494 (md_show_usage): Document -march.
495 (md_begin): Set arch in BFD.
496 (nios2_elf_final_processing): New.
497 * config/tc-nios2.h (elf_tc_final_processing): Define.
498 (nios2_elf_final_processing): New.
499 * doc/c-nios2.texi (-march): Add documentation.
500
9916071f
AP		 5012015-06-30 Amit Pawar <Amit.Pawar@amd.com>
502
503 * config/tc-i386.c (cpu_arch): Add .mwaitx.
504 (process_immext): Check operands for monitorx/mwaitx instructions.
505 * doc/c-i386.texi: Document mwaitx.
506
ee0c0c50
L		 5072015-06-28 H.J. Lu <hongjiu.lu@intel.com>
508
509 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
510 COMPRESS_DEBUG_GNU_ZLIB.
511 * config/tc-i386.c (flag_compress_debug): Likewise.
512
68c3545d
L		 5132015-06-24 H.J. Lu <hongjiu.lu@intel.com>
514
515 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
516
11a0cf2e
PB		 5172015-06-19 Peter Bergner <bergner@vnet.ibm.com>
518
519 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
520 Allow for optional operands without insert functions.
521
c12d2c9d
NC		 5222015-06-18 Nick Clifton <nickc@redhat.com>
523
524 PR gas/18541
525 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
526 mode against a nearby symbol.
527
75c11999
NC		 5282015-06-18 Nick Clifton <nickc@redhat.com>
529
530 PR gas/18481
531 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
532 in the same case as BFD_RELOC_ARM_TLS_IS32.
533
5fc177c8
NC		 5342015-06-17 Nick Clifton <nickc@redhat.com>
535
536 * config/tc-arm.c (is_double_a_single): Make conditional upon the
537 availablity of a 64-bit type. Use this type for the argument and
538 mantissa.
539 (double_to_single): Likewise.
540 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
541 the constant value, if available. Generate a 64-bit value from a
542 bignum if supported. Only perform the second optimization for
543 PR 18500 if the 64-bit type is available.
544
ba592044
AM		 5452015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
546
547 PR gas/18500
548 * config/tc-arm.c (is_double_a_single): New function.
549 (double_to_single): New function.
12569877
AM		 550 (move_or_literal_pool): Add support for converting VLDR to VMOV.
551
552 PR gas/18499
553 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
554 to MOV.w or MVN.w for Thumb2.
ba592044 555
451133ce
NP		 5562015-06-17 Nicolas Pitre <nico@linaro.org>
557
558 * as.c (show_usage): Document --sectname-subst.
559 (parse_args): Add --sectname-subst.
560 * as.h (flag_sectname_subst): New.
561 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
562 * doc/as.texinfo: Document it.
563
87f5fbcc
RL		 5642015-06-15 Renlin Li <renlin.li@arm.com>
565
566 * config/tc-aarch64.c (reloc_table): New relocation modifier.
567 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
568 (aarch64_force_relocation): Ditto
569
d025d5e5
MW		 5702015-06-13 Mark Wielaard <mjw@redhat.com>
571
572 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
573 out_debug_aranges depends on it.
574 (out_debug_aranges): Track size of header to properly pad header
575 for address alignment.
576
18c208b2
JDA		 5772015-06-11 John David Anglin <danglin@gcc.gnu.org>
578
579 PR gas/18427
580 * gas/config/tc-hppa.c (last_label_symbol): Declare.
581 (pa_get_label): Return last label in current space/segment or NULL.
582 (pa_define_label): Record last label and add to root.
583 (pa_undefine_label): Remove last label from root.
584
f0e8c65e
NC		 5852015-06-08 Nick Clifton <nickc@redhat.com>
586
587 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
588
88f0ea34
MW		 5892015-06-04 Matthew Wahab <matthew.wahab@arm.com>
590
591 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
592 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
593 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
594
b968d18a
JW		 5952015-06-04 Renlin Li <renlin.li@arm.com>
596
597 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
598 when available.
599
239c0f4c
NC		 6002015-06-04 Nick Clifton <nickc@redhat.com>
601
602 * config/tc-h8300.c (md_section_align): Fix compile time warning
603 about left shifting a negative value.
604
a5932920
MW		 6052015-06-03 Matthew Wahab <matthew.wahab@arm.com>
606
607 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
608 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
609 * NEWS: Mention ARMv8.1 support.
610
ddfded2f
MW		 6112015-06-02 Matthew Wahab <matthew.wahab@arm.com>
612
613 * config/tc-arm.c (arm_ext_pan): New.
614 (do_setpan): New, encode an ARM SETPAN instruction.
615 (do_t_setpan): New, encode a Thumb SETPAN instruction.
616 (insns): Add "setpan".
617 (arm_extensions): Add "pan".
618 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
619 extensions.
620
9e1f0fa7
MW		 6212015-06-02 Matthew Wahab <matthew.wahab@arm.com>
622
623 * config/tc-aarch64.c (aarch64_features): Add "rdma".
624 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
625
290806fd
MW		 6262015-06-02 Matthew Wahab <matthew.wahab@arm.com>
627
628 * config/tc-aarch64.c (aarch64_features): Add "lor".
629 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
630 architecture extensions.
631
72ca8fad
MW		 6322015-06-01 Matthew Wahab <matthew.wahab@arm.com>
633
634 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
635 support. Fix whitespace.
636 (parse_operands): Update for parse_sys_reg changes.
637 (aarch64_features): Add "pan".
638 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
639
3d715ce4
JW		 6402015-06-01 Jiong Wang <jiong.wang@arm.com>
641
642 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
643 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
644 (aarch64_force_relocation): Ditto.
645
a921b5bd
JW		 6462015-06-01 Jiong Wang <jiong.wang@arm.com>
647
648 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
649 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
650 (aarch64_force_relocation): Ditto.
651
2f0c68f2 6522015-05-28 Catherine Moore <clm@codesourcery.com>
72f4393d
L		 653 Bernd Schmidt <bernds@codesourcery.com>
654 Paul Brook <paul@codesourcery.com>
2f0c68f2
CM		 655
656 gas/
657 * config/tc-alpha.c (all_cfi_sections): Declare.
658 (s_alpha_ent): Initialize all_cfi_sections.
659 (alpha_elf_md_end): Invoke cfi_set_sections.
660 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
661 (s_ehword): Use BFD_RELOC_32_PCREL.
662 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
663 (mips_cfi_reloc_for_encoding): New function.
664 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
665 (DWARF2_FDE_RELOC_ENCODING): Define.
666 (tc_cfi_reloc_for_encoding): Define.
667 (mips_cfi_reloc_for_encoding): Define.
668 (tc_compact_eh_opcode_stop): Define.
669 (tc_compact_eh_opcode_pad): Define.
670 * doc/as.texinfo: Document Compact EH extensions.
671 * doc/internals.texi: Likewise.
672 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
673 (tc_cfi_reloc_for_encoding): Provide default.
674 (compact_eh): Declare.
675 (emit_expr_encoded): New function.
676 (get_debugseg_name): Add Compact EH support.
677 (alloc_debugseg_item): Likewise.
678 (cfi_set_sections): New function.
679 (dot_cfi_fde_data): New function.
680 (dot_cfi_personality_id): New function.
681 (dot_cfi_inline_lsda): New function.
682 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
683 and cfi_inline_lsda.
684 (dot_cfi_personality): Add Compact EH support.
685 (dot_cfi_lsda): Likewise.
686 (dot_cfi_sections): Likewise.
687 (dot_cfi_startproc): Likewise.
688 (get_cfi_seg): Likewise.
689 (output_compact_unwind_data): New function.
690 (output_cfi_insn): Add Compact EH support.
691 (output_cie): Likewise.
692 (output_fde): Likewise.
693 (cfi_finish): Likewise.
694 (cfi_emit_eh_header): New function.
695 (output_eh_header): New function.
696 * dw2gencfi.h (cfi_set_sections): Declare.
697 (SUPPORT_COMPACT_EH): Define.
698 (MULTIPLE_FRAME_SECTIONS): Define.
699 New enumeration to describe the Compact EH header format.
700 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
701 eh_data, eh_loc and sections.
702 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
703 CFI_EMIT_eh_frame_compact): Define.
704
4de0562a
MF		 7052015-05-26 Max Filippov <jcmvbkbc@gmail.com>
706
707 * config/tc-xtensa.c (xtensa_move_literals): Check that
708 search_frag is non-NULL. Report error if literal frag is not
709 found.
710
29798047
NC		 7112015-05-22 Nick Clifton <nickc@redhat.com>
712
713 PR gas/18446
714 * read.c (output_big_sleb128): Use U suffix to prevent compile
715 time warning.
716
f09c556a
JW		 7172015-05-19 Jiong Wang <jiong.wang@arm.com>
718
719 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
720 labels alphabetically.
721 (md_apply_fix): Ditto.
722 (aarch64_force_relocation): Ditto.
723
5db04b09
L		 7242015-05-15 H.J. Lu <hongjiu.lu@intel.com>
725
726 PR binutis/18386
727 * config/tc-i386.c (OPTION_MAMD64): New.
728 (OPTION_MINTEL64): Likewise.
729 (md_longopts): Add -mamd64 and -mintel64.
730 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
731 (md_show_usage): Add -mamd64 and -mintel64.
732 * doc/c-i386.texi: Document -mamd64 and -mintel64.
733
8dcea932
L		 7342015-05-15 H.J. Lu <hongjiu.lu@intel.com>
735
736 * config/tc-i386.c (shared): New.
737 (OPTION_MSHARED): Likewise.
738 (elf_symbol_resolved_in_segment_p): Add relocation argument.
739 Check PLT relocations and shared.
740 (md_estimate_size_before_relax): Pass fragP->fr_var to
741 elf_symbol_resolved_in_segment_p.
742 (md_longopts): Add -mshared.
743 (md_show_usage): Likewise.
744 (md_parse_option): Handle OPTION_MSHARED.
745 * doc/c-i386.texi: Document -mshared.
746
dab394de
L		 7472015-05-14 H.J. Lu <hongjiu.lu@intel.com>
748
749 * write.c (compress_debug): Don't write the zlib header, which
750 is handled by bfd_update_compression_header.
751
dc58915f
MF		 7522015-05-13 Max Filippov <jcmvbkbc@gmail.com>
753
754 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
755 closer than J_RANGE / 2 to jump frag.
756
5197d474
L		 7572015-05-11 H.J. Lu <hongjiu.lu@intel.com>
758
759 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
760 * config/tc-i386.c (i386_mach): Support iamcu.
761 (i386_target_format): Likewise.
762
81486035
L		 7632015-05-11 H.J. Lu <hongjiu.lu@intel.com>
764
765 * config/tc-i386.c (cpu_arch): Add iamcu.
766 (i386_align_code): Handle PROCESSOR_IAMCU.
767 (i386_arch): Likewise.
768 (i386_mach): Likewise.
769 (i386_target_format): Likewise.
770 (valid_iamcu_cpu_flags): New function.
771 (check_cpu_arch_compatible): Only allow Intel MCU instructions
772 when targeting Intel MCU.
773 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
774 are valid for Intel MCU.
775 (md_parse_option): Likewise.
776 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
777 (processor_type): Add PROCESSOR_IAMCU.
778 * doc/c-i386.texi: Document iamcu.
779
ae8714c2
NC		 7802015-05-08 Nick Clifton <nickc@redhat.com>
781
782 PR gas/18347
783 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
784 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
785 the symbol name checking code to here from...
786 (md_undefined_symbo): ... here.
787
b084df0b
L		 7882015-05-07 H.J. Lu <hongjiu.lu@intel.com>
789
790 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
791 (md_estimate_size_before_relax): Use it.
792
0d495746
JM		 7932015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
794
795 * config/tc-sparc.c: Typo in comment fixed.
796
f9911beb
JM		 7972015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
798
799 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
800 condition codes
801 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
802
ed1fcdd1
NC		 8032015-05-06 Nick Clifton <nickc@redhat.com>
804
805 * doc/as.texinfo (Dollar Local Labels): Note that these are only
806 supported on some targets.
807
448eb63d
RL		 8082015-05-06 Renlin Li <renlin.li@arm.com>
809
810 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
811
c7ad08e6
RL		 8122015-05-05 Renlin Li <renlin.li@arm.com>
813
814 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
815 symbols.
816
837a17b3
NC		 8172015-05-05 Nick Clifton <nickc@redhat.com>
818
819 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
820 (msp430_make_init_symbols): New function.
821 (msp430_section): Call it.
822 (msp430_frob_section): Likewise.
823
b76f99d7
MF		 8242015-05-02 Max Filippov <jcmvbkbc@gmail.com>
825
826 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
827 (struct cached_fixup, struct fixup_cache): New structures.
828 (fixup_order, xtensa_make_cached_fixup),
829 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
830 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
831 (xtensa_add_cached_fixup): New functions.
832 (xtensa_relax_frag): Cache fixups pointing at potentially
833 oversized jumps at the beginning of every relaxation pass. Only
834 check subset of this cache in the reach of single jump from the
835 trampoline frag currently being relaxed.
836
d62de9aa
DD		 8372015-05-01 Nick Clifton <nickc@redhat.com>
838
839 * config/rl78-parse.y (MULU): Remove ISA_G14.
840 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
841
00923338
L		 8422015-05-01 H.J. Lu <hongjiu.lu@intel.com>
843
844 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
845 * config/tc-i386.h (md_end): Likewise.
846 (i386_elf_emit_arch_note): Likewise.
847
b633b725
L		 8482015-05-01 H.J. Lu <hongjiu.lu@intel.com>
849
850 * configure.tgt: Support i386-*-elf*.
851
0952813b
DD		 8522015-04-30 DJ Delorie <dj@redhat.com>
853
854 * config/rl78-defs.h (rl78_isa_g10): New.
855 (rl78_isa_g13): New.
856 (rl78_isa_g14): New.
857 * config/rl78-parse.y (ISA_G10): New.
858 (ISA_G13): New.
859 (ISA_G14): New.
860 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
861 * config/tc-rl78.c (rl78_isa_g10): New.
862 (rl78_isa_g13): New.
863 (rl78_isa_g14): New.
864
b49f93f6
L		 8652015-04-30 H.J. Lu <hongjiu.lu@intel.com>
866
867 * config/tc-i386.c (i386_target_format): Use "else if" on
868 cpu_arch_isa.
869
7ce98c16
NC		 8702015-04-30 Nick Clifton <nickc@redhat.com>
871
8b2d793c
NC		 872 PR gas/18347
873 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
874 (if enabled) when the user creates a symbol with the same name as
875 an ARM instruction.
876 (flag_warn_syms): New static variable.
877 (arm_opts): Add mwarn-syms and mno-warn-syms.
878 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
879 options.
880
7ce98c16
NC		 881 PR gas/18353
882 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
883
99b2a2dd
NC		 8842015-04-29 Nick Clifton <nickc@redhat.com>
885
886 PR 18256
887 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
888 if the operand is neither a register nor a vector.
889
5d239759
NC		 8902015-04-29 Nick Clifton <nickc@redhat.com>
891
892 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
893 times if the expression is not constant and the target uses linker
894 relaxation.
895
f9c1b181
RL		 8962015-04-28 Renlin Li <renlin.li@arm.com>
897
898 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
899
da7119c9
NC		 9002015-04-28 Nick Clifton <nickc@redhat.com>
901
902 PR 18313
903 * cond.c (s_if): Stop compile time warning about stopc being used
904 before it is set.
905 (s_ifc): Likewise.
906
eb9d6cc9
RL		 9072015-04-27 Renlin Li <renlin.li@arm.com>
908
909 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
910 section.
911 (md_assemble): Likewise, move the align code outside the loop.
912
faade851
JW		 9132015-04-24 Jim Wilson <jim.wilson@linaro.org>
914
915 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
916 for thunderx.
917
9182015-04-24 Richard Earnshaw <rearnsha@arm.com>
7a5c933c
RE		 919
920 * config/tc-arm.h (arm_min): New function.
921 (SUB_SEGMENT_ALIGN): Define.
922
ece794d9
MF		 9232015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
924
925 * config/tc-mips.c (macro): State the recommended way of creating
926 32-bit or 64-bit addresses.
927
af508cb9
JB		 9282015-04-23 Jan Beulich <jbeulich@suse.com>
929
930 * config/tc-i386.c (match_mem_size): Also allow no size
931 specification when broadcasting.
932
d3b47e2b
L		 9332015-04-20 H.J. Lu <hongjiu.lu@intel.com>
934
935 * doc/as.texinfo (Bundle directives): Shorten menu entry and
936 use @subsection.
937 (CFI directives): Use @subsection.
938 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
939 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
940
ef7a9369
SKS		 9412015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
942
943 * config/tc-avr.c (create_record_for_frag): Rename link to
944 prop_rec_link.
945
ea556d25
L		 9462015-04-15 H.J. Lu <hongjiu.lu@intel.com>
947
948 * NEWS: Mention
949 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
950
0ce398f1
L		 9512015-04-14 H.J. Lu <hongjiu.lu@intel.com>
952
953 * as.h (compressed_debug_section_type): Removed.
954
6ff71e76
NC		 9552015-04-14 Nick Clifton <nickc@redhat.com>
956
957 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
958 (TC_FORCE_RELOCATION_SUB_SAME): Define.
959 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
960
080bb7bb
NC		 9612015-04-10 Nick Clifton <nickc@redhat.com>
962
963 PR binutils/18198
964 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
965 the -EB option with the linker's --be8 option.
966
4b5708f5
HPN		 9672015-04-09 Hans-Peter Nilsson <hp@axis.com>
968
969 * doc/c-rx.texi: Fix markup typos in last change.
970
3525236c
NC		 9712015-04-09 Nick Clifton <nickc@redhat.com>
972
973 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
974 (md_longopts): Add -mno-allow-string-insns.
975 (md_parse_option): Handle -mno-allow-string-insns.
976 (md_show_usage): Mention -mno-allow-string-insns.
977 (rx_note_string_insn_use): New function. Produces an error
978 message if a string insn is used when it is not allowed.
979 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
980 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
981 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
982 * doc/c-rx.texi: Document -mno-allow-string-insns.
983
151411f8
L		 9842015-04-08 H.J. Lu <hongjiu.lu@intel.com>
985
986 * as.c (show_usage): Update --compress-debug-sections.
987 (std_longopts): Use optional_argument on compress-debug-sections.
988 (parse_args): Handle
989 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
990 * as.h (compressed_debug_section_type): New.
991 (flag_compress_debug): Change type to compressed_debug_section_type.
992 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
993 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
994 --compress-debug-sections=zlib-gabi. Call
995 bfd_get_compression_header_size to get compression header size.
996 Don't rename section name for --compress-debug-sections=zlib-gabi.
997 * config/tc-i386.c (compressed_debug_section_type): Set to
998 COMPRESS_DEBUG_ZLIB.
999 * doc/as.texinfo: Document
1000 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1001
a97902de
RL		 10022015-04-07 Renlin Li <renlin.li@arm.com>
1003
1004 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1005 (s_aarch64_inst): Likewise.
1006 (md_assemble): Likewise.
1007
4aa90cc0
L		 10082015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1009
1010 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1011 section size.
1012
317974f6
L		 10132015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1014
1015 * write.c (compress_debug): Don't write the zlib header if
1016 compressed section size is the same as before compression.
1017
03e08038
NC		 10182015-04-02 Nick Clifton <nickc@redhat.com>
1019
1020 PR gas/18189
1021 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
f66adc4e 1022 min and max parameters. Sign extend values before testing.
03e08038 1023
c1baaddf
RL		 10242015-04-02 Renlin Li <renlin.li@arm.com>
1025
1026 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1027 (mapping_state_2): Don't emit MAP_DATA here.
1028 (s_aarch64_inst): Align frag during state transition.
1029 (md_assemble): Likewise.
1030
726e626a
EM		 10312015-04-02 Ed Maste <emaste@freebsd.org>
1032
1033 * config/tc-aarch64.c (set_error_kind): Delete.
1034 (set_error_message): Delete.
1035
39f3de7c
L		 10362015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1037
1038 * configure: Regenerated.
1039
2412d878
EM		 10402015-04-01 Evandro Menezes <e.menezes@samsung.com>
1041
1042 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1043 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1044
246496bb
EM		 10452015-04-01 Evandro Menezes <e.menezes@samsung.com>
1046
1047 * config/tc-arm.c: Add support for Samsung Exynos M1.
1048 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1049
afa59b79
L		 10502015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1051
1052 * configure: Regenerated.
1053
6036f486
ES		 10542015-03-31 Ed Schouten <ed@nuxi.nl>
1055
1056 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1057
543b7933
L		 10582015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1059
1060 * configure.ac: Revert the AM_ZLIB change.
1061 * Makefile.in: Regenerated.
1062 * aclocal.m4: Likewise.
1063 * configure: Likewise.
1064
0138187e
L		 10652015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 * Makefile.am (ZLIBINC): New.
1068 (AM_CFLAGS): Add $(ZLIBINC).
1069 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1070 (parse_args): Likewise.
1071 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1072 (compress_init): Don't check HAVE_ZLIB_H.
1073 (compress_data): Likewise.
1074 (compress_finish): Likewise.
1075 * configure.ac (AM_ZLIB): Removed.
1076 (zlibinc): New. AC_SUBST.
1077 Add --with-system-zlib.
1078 * Makefile.in: Regenerated.
1079 * config.in: Likewise.
1080 * configure: Likewise.
1081 * doc/Makefile.in: Likewise.
1082
e04de5e3
L		 10832015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1084
1085 * config/tc-i386.c (cpu_flags_set): Removed.
1086
bb383c6c
RL		 10872015-03-25 Renlin Li <renlin.li@arm.com>
1088
1089 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1090 code.
1091 (mapping_state_2): Emit first MAP_DATA symbol here.
1092
b422eb49
L		 10932015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1094
1095 PR gas/18087
1096 * write.c (compress_debug): Don't write the zlib header if
1097 compression didn't make the section smaller.
1098
823d2571
TG		 10992015-03-24 Terry Guo <terry.guo@arm.com>
1100
1101 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1102 features.
1103 (parse_psr): Likewise.
1104 (do_t_mrs): Likewise.
1105 (do_t_msr): Likewise.
1106 (static const arm_feature_set arm_ext_*): Defined with new macros.
1107 (static const arm_feature_set arm_cext_*): Likewise.
1108 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1109 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1110 (deprecated_coproc_regs): Likewise.
1111 (UL_BARRIER): Likewise.
1112 (barrier_opt_names): Likewise.
1113 (arm_cpus): Likewise.
1114 (arm_extensions): Likewise.
1115
80b8656c
L		 11162015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1117
1118 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1119 instructions to 10 bytes.
1120
1740ba0c
NC		 11212015-03-19 Nick Clifton <nickc@redhat.com>
1122
1123 * config/tc-rl78.c (enum options): Add G13 and G14.
1124 (md_longopts): Add -mg13 and -mg14.
1125 (md_parse_option): Handle -mg13 and -mg14.
1126 (md_show_usage): List -mg13 and -mg14.
1127 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1128
273a4985
JT		 11292015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1130 Nick Clifton <nickc@redhat.com>
1131
1132 PR binutils/18087
1133 * doc/as.texinfo: Note that when gas compresses debug sections the
1134 compression is only performed if it makes the section smaller.
1135 * write.c (compress_debug): Do not compress a debug section if
1136 doing so would make it larger.
1137
029f3522
GG		 11382015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1139
1140 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1141 (i386_align_code): Add PROCESSOR_ZNVER cases.
1142 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1143 * doc/c-i386.texi: Add znver1 and clzero.
1144
b57dc16f
NC		 11452015-03-16 Nick Clifton <nickc@redhat.com>
1146
1147 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1148
4bf8c6e8
JW		 11492015-03-13 Jiong Wang <jiong.wang@arm.com>
1150
1151 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1152 number 31.
1153
bc9706f8
JW		 11542015-03-13 Jiong Wang <jiong.wang@arm.com>
1155
1156 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1157
7ef0d297
AB		 11582015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1159
1160 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1161 * doc/c-mips.texi: Document i6400 -march option.
1162
93ef582d
NC		 11632015-03-12 Nick Clifton <nickc@redhat.com>
1164
1165 PR gas/17444
1166 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1167 to arm_apply_sym_value. Update prototype.
1168 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1169 Do not apply the value if the symbol is in a different segment to
1170 the current segment.
1171
f728387b
AM		 11722015-03-11 Alan Modra <amodra@gmail.com>
1173
1174 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1175 (md_apply_fix): Report an error on data-only fixups used with insns.
1176
c6837265
AK		 11772015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1178
1179 * config/tc-s390.c (md_gather_operands): Check for valid
1180 length field operands.
1181
5e0d7f77
MP		 11822015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1183
1184 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1185 values for '^' on OP_REGLSTs.
1186 (do_push_pop): Add new writeback constraint.
1187
4e9aaefb
SA		 11882015-03-10 Renlin Li <renlin.li@arm.com>
1189
1190 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1191 (mapping_state_2): Emit first MAP_DATA symbol here.
1192
a578ef7e
JW		 11932015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1194
1195 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1196 code sections.
1197
73f43896
NC		 11982015-03-10 Nick Clifton <nickc@redhat.com>
1199
1200 PR gas/17852
1201 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1202 initialised when CPU_DEFAULT is defined.
1203
a26de52c
NC		 12042015-03-05 Nick Clifton <nickc@redhat.com>
1205
1206 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1207 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1208 -m8byte-align and -m4byte-align command line options.
1209
e09ab7ac
RS		 12102015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1211
1212 PR gas/17843
1213 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1214 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1215 for MOVK.
1216
9028d943
AM		 12172015-02-28 Alan Modra <amodra@gmail.com>
1218
1219 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1220 end to their alignment.
1221
389b8029
MS		 12222015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1223
1224 * config/tc-aarch64.c (reloc_table_entry): Generate
1225 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1226 (md_apply_fix, aarch64_force_relocation): Handle
1227 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1228
3c12b054
MS		 12292015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1230
1231 * config/tc-aarch64.c (reloc_table_entry): Generate
1232 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1233 (md_apply_fix, aarch64_force_relocation): Handle
1234 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1235
043bf05a
MS		 12362015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1237
1238 * config/tc-aarch64.c (reloc_table_entry): Generate
1239 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1240 (md_apply_fix, aarch64_force_relocation): Handle
1241 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1242
74ad790c
MS		 12432015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1244
1245 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1246 (reloc_table): Likewise.
1247 (parse_address_main): Use ld_literal_type.
1248
6f4a313b
MS		 12492015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1250
1251 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1252 (reloc_table): Likewise.
1253 (parse_address_main): Use adr_type.
1254
1db365dc
MS		 12552015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1256
1257 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1258
fdd410ac
AB		 12592015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1260
1261 * config/tc-avr.c: Add elf32-avr.h include.
1262 (struct avr_property_record_link): New structure.
1263 (avr_output_property_section_header): New function.
1264 (avr_record_size): New function.
1265 (avr_output_property_record): New function.
1266 (avr_create_property_section): New function.
1267 (avr_handle_align): New function.
1268 (exclude_section_from_property_tables): New function.
1269 (create_record_for_frag): New function.
1270 (append_records_for_section): New function.
1271 (avr_create_and_fill_property_section): New function.
1272 (avr_post_relax_hook): New function.
1273 * config/tc-avr.h (md_post_relax_hook): Define.
1274 (avr_post_relax_hook): Declare.
1275 (HANDLE_ALIGN): Define.
1276 (avr_handle_align): Declare.
1277 (strut avr_frag_data): New structure.
1278 (TC_FRAG_TYPE): Define.
1279
4469186b
KT		 12802015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1281
1282 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1283 cortex-a72.
1284
685080f2
NC		 12852015-02-24 Nick Clifton <nickc@redhat.com>
1286
1287 * config/tc-v850.c (soft_float): New variable.
1288 (v850_data_8): New variable.
1289 (md_show_usage): Add -msoft-float/-mhard-float.
1290 (md_parse_option): Likewise.
1291 (md_begin): Set the default value of soft_float.
1292 (v850_md_end): New function. Creates a note section.
1293 * config/tc-v850.h (md_end): Define.
1294 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1295
5518c738
YS		 12962015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1297
1298 * config/tc-h8300.c (line_separater_chars): Add a version for
1299 h8300-linux that includes a separator.
1300 (default_mach): New variable.
1301 (md_main): Use it.
1302 (md_longopts): Add '--march' option.
1303 (md_parse_option): Parse the new option.
1304 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1305 * configure.tgt: Add h8300-*-linux
1306 * doc/c-h8300.texi: Document --march.
1307
0f8f0c57
NC		 13082015-02-23 Nick Clifton <nickc@redhat.com>
1309
1310 PR 17940
1311 * dwarf2dbg.c (out_header): When generating dwarf sections use
1312 real symbols not temps for the start and end symbols.
1313 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1314 adjustments to relocations in debug sections.
1315 (TC_LINKRELAX_FIXUP): Likewise.
1316
5c9352f3
AM		 13172015-02-19 Alan Modra <amodra@gmail.com>
1318
1319 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1320 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1321
aa31c464
JW		 13222015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1323
1324 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1325
b19f47ad
JW		 13262015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1327
1328 * config/tc-arm.c: Add support for Cortex-A72.
1329
5c3696f8
KT		 13302015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1331
1332 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1333 of as_warn for deprecation messages.
1334 (encode_arm_addr_mode_2): Likewise.
1335 (check_obsolete): Likewise.
1336 (do_rd_rm_rn): Likewise.
1337 (do_co_reg): Likewise.
1338 (do_setend): Likewise.
1339 (do_t_mov_cmp): Likewise.
1340 (do_neon_ldr_str): Likewise.
1341 (opcode_lookup): Likewise.
1342 (if_fsm_post_encode): Likewise.
1343 (md_assemble): Likewise.
1344
73e76108
JB		 13452015-02-06 Jan Beulich <jbeulich@suse.com>
1346
1347 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1348 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1349 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1350 CFI directives.
1351
64a81db0
AM		 13522015-02-05 Alan Modra <amodra@gmail.com>
1353
1354 * config/tc-msp430.c (md_assemble): Correct size passed to
1355 extract_cmd. Remove index check.
1356
2abdd192
JW		 13572015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1358
1359 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1360 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1361
3101e637
NC		 13622015-02-04 Nick Clifton <nickc@redhat.com>
1363
1364 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1365 these instructions.
1366
8e02d7f5
JW		 13672015-02-03 Renlin Li <renlin.li@arm.com>
1368
1369 * doc/c-aarch64.texi (.arch): Document the directive.
1370 (.arch_extension): Likewise.
1371
6d012254
NC		 13722015-02-03 Nick Clifton <nickc@redhat.com>
1373
1374 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1375
3f8107ab
AM		 13762015-01-28 James Bowman <james.bowman@ftdichip.com>
1377
1378 * Makefile.am: Add FT32 files.
1379 * config/tc-ft32.c: New file.
1380 * config/tc-ft32.h: New file.
1381 * configure.tgt: Add FT32 support.
1382 * Makefile.in: Regenerate.
1383 * po/POTFILES.in: Regenerate.
1384
20d79870
KLC		 13852015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1386
1387 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1388 of instruction la to a symbol.
1389
3bd3aeb4
KLC		 13902015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1391
1392 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1393 section name.
1394
740bdc67
AM		 13952015-01-19 Alan Modra <amodra@gmail.com>
1396
1397 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1398 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1399
1e2e8c52
AK		 14002015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1401
1402 * config/tc-s390.c (struct pd_reg): Remove.
1403 (pre_defined_registers): Remove.
1404 (REG_NAME_CNT): Remove.
1405 (reg_name_search): Calculate the register number instead of doing
1406 a lookup.
1407 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1408 reg_name_search signature.
1409 (s390_parse_cpu): Support the new arch string z13.
1410 (s390_insert_operand): Support for vector registers with the extra
1411 field for the fifth bit of each vector register operand.
1412 (md_gather_operand): Adjust to the new handling of optional
1413 parameters.
1414
1415 * doc/as.texinfo: Document the z13 cpu string.
1416
0900a05b
JW		 14172015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1418
1419 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1420 #0, restoring previous behaviour.
1421
69602580
JB		 14222015-01-12 Jan Beulich <jbeulich@suse.com>
1423
1424 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1425 (cfi_pseudo_table): Add "cfi_label".
1426 (output_cfi_insn): Handle CFI_label.
1427 (select_cie_for_fde): Als terminate CIE when encountering
1428 CFI_label.
1429 * dw2gencfi.h (cfi_add_label): Declare.
1430 (struct cfi_insn_data): New member "sym_name".
1431 (CFI_label): New.
1432 * read.c (read_symbol_name): Drop "static".
1433 * read.h (read_symbol_name): Declare.
1434
cb3b1e65
JB		 14352015-01-12 Jan Beulich <jbeulich@suse.com>
1436
1437 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1438 (do_neon_qshl_imm): Likewise.
1439
b38ead21
AM		 14402015-01-12 Alan Modra <amodra@gmail.com>
1441
1442 * read.c (s_altmacro, s_reloc): Make definition static.
1443
491793b5
AB		 14442015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1445
1446 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1447 diff fixups.
1448
ea0d6bb9
PT		 14492015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1450
1451 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1452 X-Gene 2.
1453 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1454
5a70a223
JB		 14552015-01-07 Jan Beulich <jbeulich@suse.com>
1456
1457 * config/tc-arm.c (struct arm_option_extension_value_table):
1458 Split field "value" into fields "merge_value" and "clear_value".
1459 (arm_extensions): Adjust initializer accordingly.
1460
efd321f9
AM		 14612015-01-01 Alan Modra <amodra@gmail.com>
1462
1463 * as.c (parse_args): Just print current year.
1464
b90efa5b 14652015-01-01 Alan Modra <amodra@gmail.com>
bffb6004 1466
b90efa5b 1467 Update year range in copyright notice of all files.
bffb6004 1468
b90efa5b 1469For older changes see ChangeLog-2014
08d56133 1470\f
b90efa5b 1471Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1472
1473Copying and distribution of this file, with or without modification,
1474are permitted in any medium without royalty provided the copyright
1475notice and this notice are preserved.
1476
08d56133
NC		 1477Local Variables:
1478mode: change-log
1479left-margin: 8
1480fill-column: 74
1481version-control: never
1482End:
GDB Binutils - Deliverables
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