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[GAS][AARCH64]Add BFD_RELOC_AARCH64_MOVW_GOTOFF_G1 Support.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
654248e7
RL		 12015-10-02 Renlin Li <renlin.li@arm.com>
2
3 * config/tc-aarch64.c (reloc_table): New relocation modifier
4 gotoff_g1.
5 (process_movw_reloc_info): Support newly added modifier.
6 (md_apply_fix): Likewise.
7
7ecc513a
DV		 82015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
9
10 * doc/c-s390.texi: Add documentation.
11 Add missing code markup.
12 * config/tc-s390.c (current_flags): New static variable.
13 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
14 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
15 Fix indentation.
16 (md_parse_option): Call s390_parse_cpu with the new signature.
17 (s390_machine): Likewise.
18 Keep track of current_flags.
19 Simplify code a bit.
20 undefine MAX_HISTORY at end of function.
21 (s390_machinemode): undefine MAX_HISTORY at end of function.
22 Update an error message.
23
8a9e7a91
PZ		 242015-08-11 Peter Zotov <whitequark@whitequark.org>
25
26 PR ld/18759
27 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
28 relative relocs.
29 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
30
6cd8405e
RO		 312015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
32
33 PR 18994
34 * configure.ac (nds32): Don't use bash == in tests.
35 * configure: Regenerate.
36
b6518b38
NC		 372015-09-23 Nick Clifton <nickc@redhat.com>
38
39 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
40
e3ec6cc6
NC		 412015-09-22 Nick Clifton <nickc@redhat.com>
42
43 * config/tc-rx.c (nop_7): Recode using MAX.
44
dce55a03
CG		 452015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
46
47 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
48 the latest gcc's warning.
49
2e57ce7b
AM		 502015-08-27 Alan Modra <amodra@gmail.com>
51
52 PR gas/18581
53 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
54 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
55 Use input_line_pointer directly.
56 * config/tc-arm.h (TC_START_LABEL): Redefine.
57 (TC_START_LABEL_WITHOUT_COLON): Redefine.
58 (tc_start_label_without_colon): Update prototype.
59 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
60 for NUL instead.
61 * config/tc-bfin.h (bfin_start_label): Update prototype.
62 (TC_START_LABEL): Redefine.
63 * config/tc-d30v.h (TC_START_LABEL): Redefine.
64 * config/tc-fr30.c (restore_colon): Rewrite.
65 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
66 i_l_p over quote. Update restore_colon calls.
67 * config/tc-fr30.h (TC_START_LABEL): Redefine.
68 (fr30_is_colon_insn): Update prototype.
69 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
70 * config/tc-m32c.h (TC_START_LABEL): Redefine.
71 (m32c_is_colon_insn): Update prototype.
72 * config/tc-m32r.h (TC_START_LABEL): Redefine.
73 * config/tc-mep.h (TC_START_LABEL): Redefine.
74 * config/tc-nds32.h (TC_START_LABEL): Redefine.
75 * config/tc-tic54x.c (tic54x_start_label): Replace params with
76 nul_char and next_char. Step over trailing quote.
77 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
78 (tic54x_start_label): Update prototype.
79 * read.c (TC_START_LABEL): Redefine. Update invocation.
80 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
81 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
82 and restore if calling s_set. Don't restore delim again.
83
2d011dc1
AM		 842015-08-26 Alan Modra <amodra@gmail.com>
85
86 PR gas/18581
87 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
88 call to where input line used to be restored.
89 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
90 line restore.
91 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
92
2a7f4fa9
NC		 932015-08-26 Nick Clifton <nickc@redhat.com>
94
95 PR gas/18842
96 * configure.ac (AS_CHECK_DECLS): Add asprintf.
97 * configure: Regenerate.
98 * config.in: Regenerate.
99
38074311
JM		 1002015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
101
102 * config/tc-sparc.c (priv_reg_table): New privileged register
103 %pmcdper.
104
d02603dc
NC		 1052015-08-21 Nick Clifton <nickc@redhat.com>
106
107 PR gas/18581
108 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
109 return parameter pointing to the start of the symbol. Allow
110 symbol names enclosed in double quotes.
111 (restore_line_pointer): New function. Replace the NUL character
112 inserted into the input stream with the given character. If the
113 character was a double quote, advance the input pointer.
114 * expr.h (get_symbol_end): Delete.
115 (get_symbol_name): Add prototype.
116 (restore_line_pointer): Prototype.
117 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
118 * doc/as.texinfo (Symbol Intro): Document that symbol names can
119 now be enclosed in double quotes.
120 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
121 Use restore_line_pointer to replace the NUL in the input stream.
122 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
123 Check for the use of double quoted symbol names.
124 * expr.c: Likewise.
125 * config/obj-aout.c: Likewise.
126 * config/obj-coff-seh.c: Likewise.
127 * config/obj-coff.c: Likewise.
128 * config/obj-elf.c: Likewise.
129 * config/obj-evax.c: Likewise.
130 * config/obj-macho.c: Likewise.
131 * config/obj-som.c: Likewise.
132 * config/tc-alpha.c: Likewise.
133 * config/tc-arc.c: Likewise.
134 * config/tc-arm.c: Likewise.
135 * config/tc-dlx.c: Likewise.
136 * config/tc-h8300.c: Likewise.
137 * config/tc-hppa.c: Likewise.
138 * config/tc-i370.c: Likewise.
139 * config/tc-i386-intel.c: Likewise.
140 * config/tc-i386.c: Likewise.
141 * config/tc-i960.c: Likewise.
142 * config/tc-ia64.c: Likewise.
143 * config/tc-iq2000.c: Likewise.
144 * config/tc-m32r.c: Likewise.
145 * config/tc-m68hc11.c: Likewise.
146 * config/tc-m68k.c: Likewise.
147 * config/tc-microblaze.c: Likewise.
148 * config/tc-mips.c: Likewise.
149 * config/tc-mmix.c: Likewise.
150 * config/tc-mn10200.c: Likewise.
151 * config/tc-mn10300.c: Likewise.
152 * config/tc-nios2.c: Likewise.
153 * config/tc-ppc.c: Likewise.
154 * config/tc-s390.c: Likewise.
155 * config/tc-score.c: Likewise.
156 * config/tc-score7.c: Likewise.
157 * config/tc-sparc.c: Likewise.
158 * config/tc-tic4x.c: Likewise.
159 * config/tc-tic54x.c: Likewise.
160 * config/tc-tic6x.c: Likewise.
161 * config/tc-tilegx.c: Likewise.
162 * config/tc-tilepro.c: Likewise.
163 * config/tc-v850.c: Likewise.
164 * config/tc-xtensa.c: Likewise.
165 * config/tc-z80.c: Likewise.
166 * dw2gencfi.c: Likewise.
167 * dwarf2dbgc.: Likewise.
168 * ecoff.c: Likewise.
169 * read.c: Likewise.
170 * stabs.c: Likewise.
171
4c562523
JW		 1722015-08-19 Jiong Wang <jiong.wang@arm.com>
173
174 * config/tc-aarch64.c (reloc_table): New relocation types support for
175 dtprel_lo12.
176 (ldst_lo12_determine_real_reloc_type): Support
177 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
178 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
179 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
180 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
181 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
182 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
183 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
184 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
185 (parse_operands): Likewise.
186 (md_apply_fix): Likewise.
187 (aarch64_force_relocation): Likewise.
188 (process_movw_reloc_info): Likewise.
189
49df5539
JW		 1902015-08-19 Jiong Wang <jiong.wang@arm.com>
191
192 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
193 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
194 "dtprel_g1_nc", "dtprel_g2".
195 (md_apply_fix): Support new relocation types.
196 (aarch64_force_relocation): Likewise.
197 (process_movw_reloc_info): Likewise.
198
13289c10
JW		 1992015-08-19 Jiong Wang <jiong.wang@arm.com>
200
201 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
202 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
203 (aarch64_force_relocation): Likewise.
204
db2ed2e0
AM		 2052015-08-17 Alan Modra <amodra@gmail.com>
206
207 * gas/config/tc-arm.c (s_align): Delete.
208 (md_pseudo_table): Use s_align_ptwo for "align".
209 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
210 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
211
19c2883a
AM		 2122015-08-13 Alan Modra <amodra@gmail.com>
213
214 * expr.c (operand): Rewrite handling of operands starting with "0f".
215 If atof_generic only parses "-" or "+", treat as expression.
216
c14c7a8a
AM		 2172015-08-13 Alan Modra <amodra@gmail.com>
218 DJ Delorie <dj@redhat.com>
219
220 * expr.c (integer_constant): Return O_absent expression if eol.
221 (operand): For targets with both LOCAL_LABELS_FB and
222 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
223 digits as a local label reference. Correct handling of 0b prefix.
224 If a suffix is not allowed, error on 0B.
225
9791c250
AM		 2262015-08-13 Alan Modra <amodra@gmail.com>
227
228 * doc/as.texinfo (Local Labels): Allowed range of N in local
229 labels is non-negative integers, not positive integers.
230
b46824bd
MF		 2312015-08-12 David Weatherford <weath@cadence.com>
232
233 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
234 New structures.
235 (xtensa_maybe_create_literal_pool_frag): New function.
236 (litpool_seg_list, auto_litpools, auto_litpool_limit)
237 (litpool_buf, litpool_slotbuf): New static variables.
238 (option_auto_litpools, option_no_auto_litpools)
239 (option_auto_litpool_limit): New enum identifiers.
240 (md_longopts): Add entries for auto-litpools, no-auto-litpools
241 and auto-litpool-limit.
242 (md_parse_option): Handle option_auto_litpools,
243 option_no_auto_litpools and option_auto_litpool_limit.
244 (md_show_usage): Add help for --[no-]auto-litpools and
245 --auto-litpool-limit.
246 (xtensa_mark_literal_pool_location): Record a place for literal
247 pool with a call to xtensa_maybe_create_literal_pool_frag.
248 (get_literal_pool_location): Find highest priority literal pool
249 or convert candidate to literal pool when auto-litpools are used.
250 (xg_assemble_vliw_tokens): Create literal pool after jump
251 instruction.
252 (xtensa_check_frag_count): Create candidate literal pool every
253 auto_litpool_limit frags.
254 (xtensa_relax_frag): Add jump around literals to non-empty
255 literal pool.
256 (xtensa_move_literals): Estimate literal pool addresses and move
257 unreachable literals closer to their users, converting candidate
258 to literal pool if needed.
259 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
260 about missing .literal_position in case auto-litpools are not
261 used.
262 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
263 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
264 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
265 --no-auto-litpools options.
266 * doc/c-xtensa.texi (Xtensa options): Likewise.
267
40fc1451
SD		 2682015-08-12 Simon Dardis <simon.dardis@imgtec.com>
269
270 * config/tc-mips.c (move_register): Change to use 'or' only.
271 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
272 use or for move.
273
70151fb5
JW		 2742015-08-11 Jiong Wang <jiong.wang@arm.com>
275
276 * config/tc-aarch64.c (reloc_table): New relocation modifiers
277 "dtprel_lo12".
278 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
279 (aarch64_force_relocation): Likewise.
280
a12fad50
JW		 2812015-08-11 Jiong Wang <jiong.wang@arm.com>
282
283 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
284 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
285 (aarch64_force_relocation): Likewise.
286
1107e076
JW		 2872015-08-11 Jiong Wang <jiong.wang@arm.com>
288
289 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
290 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
291 (aarch64_force_relocation): Likewise.
292
2b29bb41
NC		 2932015-08-11 Nick Clifton <nickc@redhat.com>
294
eff0bc54
NC		 295 PR gas/18765
296 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
297 compile time warnings about constant expressions being shifted
298 into bit 31.
299 (do_iwmmxt_wldstd): Likewise.
300 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
301 (md_assemble): Likewise.
302
e66c3c25
NC		 303 PR gas/18574
304 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
305 remove redundant checks.
306 (md_apply_fix): Likewise.
307
d29b2a1e
NC		 308 PR gas/18677
309 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
310 a numeric constant value.
311
88fd0449
NC		 312 PR gas/18678
313 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
314
2b29bb41
NC		 315 PR gas/18679
316 * config/xtensa-relax.c (same_operand_name): Fix typo.
317
8fe3f3d6
HPN		 3182015-08-08 Hans-Peter Nilsson <hp@axis.com>
319
320 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
321 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
322
edc66de9
TP		 3232015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
324
325 * doc/c-aarch64.texi (.xword): Document directive.
326
d60646b9
NC		 3272015-08-03 Nick Clifton <nickc@redhat.com>
328
329 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
330 fix typo in its entry: @kindex -> @item.
331
c6e5c03a
RS		 3322015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
333
334 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
335 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
336
77403ce9
RS		 3372015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
338
339 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
340 * doc/c-mips.text: Document -march=interaptiv.
341
37a42ee9
L		 3422015-07-27 H.J. Lu <hongjiu.lu@intel.com>
343
344 * configure: Regenerated.
345
aff1a65e
NC		 3462015-07-24 Nick Clifton <nickc@redhat.com>
347
348 * config/tc-rl78.c (rl78_abs_sym): New local variable.
349 (md_begin): Initialise the new symbol.
350 (OPIMM): Define the value to be relative to the new symbol and not
351 the absolute section symbol.
352
511b1657
AM		 3532015-07-22 Alan Modra <amodra@gmail.com>
354
355 PR gas/18687
356 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
357 loop. Don't drop lines at end of file lacking a newline, add a
358 newline instead. Ensure partial_size is zero whenever
359 partial_where is NULL. Adjust buffer size for extra char.
360 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
361
f33026a9
MW		 3622015-07-20 Matthew Wahab <matthew.wahab@arm.com>
363
364 * NEWS: Mention corrected spelling of armv6kz.
365 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
366 ARM_ARCH_V6KZ.
367 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
368 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
369
6c37fedc
JW		 3702015-07-16 Jiong Wang <jiong.wang@arm.com>
371
372 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
373 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
374 (aarch64_force_relocation): Ditto.
375
081e4c7d
MW		 3762015-07-16 Matthew Wahab <matthew.wahab@arm.com>
377
378 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
379 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
380 neon-fp-armv8.1.
381
84b52b66
JG		 3822015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
383
384 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
385 not support ARM mode" error messages.
386
189ebcf9
L		 3872015-07-15 H.J. Lu <hongjiu.lu@intel.com>
388
389 * config/tc-i386.c (flag_compress_debug): Replace
390 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
391
19a7fe52
L		 3922015-07-14 H.J. Lu <hongjiu.lu@intel.com>
393
394 * as.c (parse_args): Make --compress-debug-sections and
395 --compress-debug-sections=zlib the same as
396 --compress-debug-sections=zlib-gabi.
397 * doc/as.texinfo: Change --compress-debug-sections and
398 --compress-debug-sections=zlib to zlib-gabi.
399
3350cc01
CM		 4002015-07-09 Catherine Moore <clm@codesourcery.com>
401
72f4393d
L		 402 * config/tc-mips.c (check_fpabi): Handle
403 VAL_GNU_MIPS_ABI_FP_NAN2008.
3350cc01 404
7e302352
RS		 4052015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
406
407 * doc/as.texinfo: Clarify case requirements for pseudo ops.
408
328e7bfd
DC		 4092015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
410
411 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
412 32 bit PC relative and update offset if the fixup is pc-relative.
413 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
414 relocs.
415
ef5a96d5
AM		 4162015-07-03 Alan Modra <amodra@gmail.com>
417
418 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
419 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
420
c8c8175b
SL		 4212015-07-01 Sandra Loosemore <sandra@codesourcery.com>
422 Cesar Philippidis <cesar@codesourcery.com>
423
424 * config/tc-nios2.c (nios2_min_align): New.
425 (nop): Replace with....
426 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
427 (nios2_align): Handle alignment on 2-byte boundaries when CDX
428 instructions may be present.
429 (s_nios2_align): Adjust reference to nop.
430 (CDXBRANCH, IS_CDXBRANCH): New.
431 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
432 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
433 (nios2_relax_frag): Likewise.
434 (md_convert_frag): Handle R2 encodings.
435 (nios2_check_overflow): Check that low-order bits are zero
436 before applying rightshift from howto.
437 (nios2_check_overflow): Correct negative overflow calculation.
438 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
439 generic overflow messages for miscellaneous instruction formats.
440 (md_apply_fix): Recognize new R2 relocations. For pc_relative
441 relocations, store fixup in *valP.
442 (nios2_reglist_mask, nios2_reglist_dir): New.
443 (nios2_parse_reglist): New.
444 (nios2_parse_base_register): New.
445 (nios2_assemble_expression): Handle constant expressions designated
446 by BFD_RELOC_NONE.
447 (nios2_assemble_reg3): New.
448 (nios2_assemble_arg_c): Handle R2 instruction formats.
449 (nios2_assemble_arg_d): Likewise.
450 (nios2_assemble_arg_s): Likewise.
451 (nios2_assemble_arg_t): Likewise.
452 (nios2_assemble_arg_D): New.
453 (nios2_assemble_arg_S): New.
454 (nios2_assemble_arg_T): New.
455 (nios2_assemble_arg_i): Handle R2 instruction formats.
456 (nios2_assemble_arg_I): New.
457 (nios2_assemble_arg_u): Handle R2 instruction formats.
458 (nios2_assemble_arg_U): New.
459 (nios2_assemble_arg_V): New.
460 (nios2_assemble_arg_W): New.
461 (nios2_assemble_arg_X): New.
462 (nios2_assemble_arg_Y): New.
463 (nios2_assemble_arg_o): Handle R2 instruction formats.
464 (nios2_assemble_arg_O): New.
465 (nios2_assemble_arg_P): New.
466 (nios2_assemble_arg_j): Handle R2 instruction formats.
467 (nios2_assemble_arg_k): New.
468 (nios2_assemble_arg_l): Handle R2 instruction formats.
469 (nios2_assemble_arg_m): Likewise.
470 (nios2_assemble_arg_M): New.
471 (nios2_assemble_arg_N): New.
472 (nios2_assemble_arg_e): New.
473 (nios2_assemble_arg_f): New.
474 (nios2_assemble_arg_g): New.
475 (nios2_assemble_arg_h): New.
476 (nios2_assemble_arg_R): New.
477 (nios2_assemble_arg_B): New.
478 (nios2_assemble_args): Handle new argument letters.
479 (nios2_consume_arg): Likewise.
480 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
481 in error message.
482 (nios2_ps_insn_info_structs): Add nop.n.
483 (output_ubranch): Handle CDX branches.
484 (output_cbranch): Likewise.
485 (output_call): Handle R2 encodings.
486 (output_movia): Likewise.
487 (md_begin): Initialize nios2_min_align.
488 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
489 if a 16-bit instruction is seen.
490 (nios2_cons_align): Use appropriate nop pattern.
491
965b1d80
SL		 4922015-07-01 Sandra Loosemore <sandra@codesourcery.com>
493 Cesar Philippidis <cesar@codesourcery.com>
494
495 * config/tc-nios2.c: Adjust includes.
496 (OPTION_MARCH): Define.
497 (md_longopts): Add -march option.
498 (nios2_architecture): New.
499 (nios2_use_arch): New.
500 (md_parse_option): Handle OPTION_MARCH.
501 (md_show_usage): Document -march.
502 (md_begin): Set arch in BFD.
503 (nios2_elf_final_processing): New.
504 * config/tc-nios2.h (elf_tc_final_processing): Define.
505 (nios2_elf_final_processing): New.
506 * doc/c-nios2.texi (-march): Add documentation.
507
9916071f
AP		 5082015-06-30 Amit Pawar <Amit.Pawar@amd.com>
509
510 * config/tc-i386.c (cpu_arch): Add .mwaitx.
511 (process_immext): Check operands for monitorx/mwaitx instructions.
512 * doc/c-i386.texi: Document mwaitx.
513
ee0c0c50
L		 5142015-06-28 H.J. Lu <hongjiu.lu@intel.com>
515
516 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
517 COMPRESS_DEBUG_GNU_ZLIB.
518 * config/tc-i386.c (flag_compress_debug): Likewise.
519
68c3545d
L		 5202015-06-24 H.J. Lu <hongjiu.lu@intel.com>
521
522 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
523
11a0cf2e
PB		 5242015-06-19 Peter Bergner <bergner@vnet.ibm.com>
525
526 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
527 Allow for optional operands without insert functions.
528
c12d2c9d
NC		 5292015-06-18 Nick Clifton <nickc@redhat.com>
530
531 PR gas/18541
532 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
533 mode against a nearby symbol.
534
75c11999
NC		 5352015-06-18 Nick Clifton <nickc@redhat.com>
536
537 PR gas/18481
538 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
539 in the same case as BFD_RELOC_ARM_TLS_IS32.
540
5fc177c8
NC		 5412015-06-17 Nick Clifton <nickc@redhat.com>
542
543 * config/tc-arm.c (is_double_a_single): Make conditional upon the
544 availablity of a 64-bit type. Use this type for the argument and
545 mantissa.
546 (double_to_single): Likewise.
547 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
548 the constant value, if available. Generate a 64-bit value from a
549 bignum if supported. Only perform the second optimization for
550 PR 18500 if the 64-bit type is available.
551
ba592044
AM		 5522015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
553
554 PR gas/18500
555 * config/tc-arm.c (is_double_a_single): New function.
556 (double_to_single): New function.
12569877
AM		 557 (move_or_literal_pool): Add support for converting VLDR to VMOV.
558
559 PR gas/18499
560 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
561 to MOV.w or MVN.w for Thumb2.
ba592044 562
451133ce
NP		 5632015-06-17 Nicolas Pitre <nico@linaro.org>
564
565 * as.c (show_usage): Document --sectname-subst.
566 (parse_args): Add --sectname-subst.
567 * as.h (flag_sectname_subst): New.
568 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
569 * doc/as.texinfo: Document it.
570
87f5fbcc
RL		 5712015-06-15 Renlin Li <renlin.li@arm.com>
572
573 * config/tc-aarch64.c (reloc_table): New relocation modifier.
574 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
575 (aarch64_force_relocation): Ditto
576
d025d5e5
MW		 5772015-06-13 Mark Wielaard <mjw@redhat.com>
578
579 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
580 out_debug_aranges depends on it.
581 (out_debug_aranges): Track size of header to properly pad header
582 for address alignment.
583
18c208b2
JDA		 5842015-06-11 John David Anglin <danglin@gcc.gnu.org>
585
586 PR gas/18427
587 * gas/config/tc-hppa.c (last_label_symbol): Declare.
588 (pa_get_label): Return last label in current space/segment or NULL.
589 (pa_define_label): Record last label and add to root.
590 (pa_undefine_label): Remove last label from root.
591
f0e8c65e
NC		 5922015-06-08 Nick Clifton <nickc@redhat.com>
593
594 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
595
88f0ea34
MW		 5962015-06-04 Matthew Wahab <matthew.wahab@arm.com>
597
598 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
599 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
600 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
601
b968d18a
JW		 6022015-06-04 Renlin Li <renlin.li@arm.com>
603
604 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
605 when available.
606
239c0f4c
NC		 6072015-06-04 Nick Clifton <nickc@redhat.com>
608
609 * config/tc-h8300.c (md_section_align): Fix compile time warning
610 about left shifting a negative value.
611
a5932920
MW		 6122015-06-03 Matthew Wahab <matthew.wahab@arm.com>
613
614 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
615 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
616 * NEWS: Mention ARMv8.1 support.
617
ddfded2f
MW		 6182015-06-02 Matthew Wahab <matthew.wahab@arm.com>
619
620 * config/tc-arm.c (arm_ext_pan): New.
621 (do_setpan): New, encode an ARM SETPAN instruction.
622 (do_t_setpan): New, encode a Thumb SETPAN instruction.
623 (insns): Add "setpan".
624 (arm_extensions): Add "pan".
625 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
626 extensions.
627
9e1f0fa7
MW		 6282015-06-02 Matthew Wahab <matthew.wahab@arm.com>
629
630 * config/tc-aarch64.c (aarch64_features): Add "rdma".
631 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
632
290806fd
MW		 6332015-06-02 Matthew Wahab <matthew.wahab@arm.com>
634
635 * config/tc-aarch64.c (aarch64_features): Add "lor".
636 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
637 architecture extensions.
638
72ca8fad
MW		 6392015-06-01 Matthew Wahab <matthew.wahab@arm.com>
640
641 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
642 support. Fix whitespace.
643 (parse_operands): Update for parse_sys_reg changes.
644 (aarch64_features): Add "pan".
645 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
646
3d715ce4
JW		 6472015-06-01 Jiong Wang <jiong.wang@arm.com>
648
649 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
650 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
651 (aarch64_force_relocation): Ditto.
652
a921b5bd
JW		 6532015-06-01 Jiong Wang <jiong.wang@arm.com>
654
655 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
656 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
657 (aarch64_force_relocation): Ditto.
658
2f0c68f2 6592015-05-28 Catherine Moore <clm@codesourcery.com>
72f4393d
L		 660 Bernd Schmidt <bernds@codesourcery.com>
661 Paul Brook <paul@codesourcery.com>
2f0c68f2
CM		 662
663 gas/
664 * config/tc-alpha.c (all_cfi_sections): Declare.
665 (s_alpha_ent): Initialize all_cfi_sections.
666 (alpha_elf_md_end): Invoke cfi_set_sections.
667 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
668 (s_ehword): Use BFD_RELOC_32_PCREL.
669 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
670 (mips_cfi_reloc_for_encoding): New function.
671 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
672 (DWARF2_FDE_RELOC_ENCODING): Define.
673 (tc_cfi_reloc_for_encoding): Define.
674 (mips_cfi_reloc_for_encoding): Define.
675 (tc_compact_eh_opcode_stop): Define.
676 (tc_compact_eh_opcode_pad): Define.
677 * doc/as.texinfo: Document Compact EH extensions.
678 * doc/internals.texi: Likewise.
679 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
680 (tc_cfi_reloc_for_encoding): Provide default.
681 (compact_eh): Declare.
682 (emit_expr_encoded): New function.
683 (get_debugseg_name): Add Compact EH support.
684 (alloc_debugseg_item): Likewise.
685 (cfi_set_sections): New function.
686 (dot_cfi_fde_data): New function.
687 (dot_cfi_personality_id): New function.
688 (dot_cfi_inline_lsda): New function.
689 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
690 and cfi_inline_lsda.
691 (dot_cfi_personality): Add Compact EH support.
692 (dot_cfi_lsda): Likewise.
693 (dot_cfi_sections): Likewise.
694 (dot_cfi_startproc): Likewise.
695 (get_cfi_seg): Likewise.
696 (output_compact_unwind_data): New function.
697 (output_cfi_insn): Add Compact EH support.
698 (output_cie): Likewise.
699 (output_fde): Likewise.
700 (cfi_finish): Likewise.
701 (cfi_emit_eh_header): New function.
702 (output_eh_header): New function.
703 * dw2gencfi.h (cfi_set_sections): Declare.
704 (SUPPORT_COMPACT_EH): Define.
705 (MULTIPLE_FRAME_SECTIONS): Define.
706 New enumeration to describe the Compact EH header format.
707 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
708 eh_data, eh_loc and sections.
709 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
710 CFI_EMIT_eh_frame_compact): Define.
711
4de0562a
MF		 7122015-05-26 Max Filippov <jcmvbkbc@gmail.com>
713
714 * config/tc-xtensa.c (xtensa_move_literals): Check that
715 search_frag is non-NULL. Report error if literal frag is not
716 found.
717
29798047
NC		 7182015-05-22 Nick Clifton <nickc@redhat.com>
719
720 PR gas/18446
721 * read.c (output_big_sleb128): Use U suffix to prevent compile
722 time warning.
723
f09c556a
JW		 7242015-05-19 Jiong Wang <jiong.wang@arm.com>
725
726 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
727 labels alphabetically.
728 (md_apply_fix): Ditto.
729 (aarch64_force_relocation): Ditto.
730
5db04b09
L		 7312015-05-15 H.J. Lu <hongjiu.lu@intel.com>
732
733 PR binutis/18386
734 * config/tc-i386.c (OPTION_MAMD64): New.
735 (OPTION_MINTEL64): Likewise.
736 (md_longopts): Add -mamd64 and -mintel64.
737 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
738 (md_show_usage): Add -mamd64 and -mintel64.
739 * doc/c-i386.texi: Document -mamd64 and -mintel64.
740
8dcea932
L		 7412015-05-15 H.J. Lu <hongjiu.lu@intel.com>
742
743 * config/tc-i386.c (shared): New.
744 (OPTION_MSHARED): Likewise.
745 (elf_symbol_resolved_in_segment_p): Add relocation argument.
746 Check PLT relocations and shared.
747 (md_estimate_size_before_relax): Pass fragP->fr_var to
748 elf_symbol_resolved_in_segment_p.
749 (md_longopts): Add -mshared.
750 (md_show_usage): Likewise.
751 (md_parse_option): Handle OPTION_MSHARED.
752 * doc/c-i386.texi: Document -mshared.
753
dab394de
L		 7542015-05-14 H.J. Lu <hongjiu.lu@intel.com>
755
756 * write.c (compress_debug): Don't write the zlib header, which
757 is handled by bfd_update_compression_header.
758
dc58915f
MF		 7592015-05-13 Max Filippov <jcmvbkbc@gmail.com>
760
761 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
762 closer than J_RANGE / 2 to jump frag.
763
5197d474
L		 7642015-05-11 H.J. Lu <hongjiu.lu@intel.com>
765
766 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
767 * config/tc-i386.c (i386_mach): Support iamcu.
768 (i386_target_format): Likewise.
769
81486035
L		 7702015-05-11 H.J. Lu <hongjiu.lu@intel.com>
771
772 * config/tc-i386.c (cpu_arch): Add iamcu.
773 (i386_align_code): Handle PROCESSOR_IAMCU.
774 (i386_arch): Likewise.
775 (i386_mach): Likewise.
776 (i386_target_format): Likewise.
777 (valid_iamcu_cpu_flags): New function.
778 (check_cpu_arch_compatible): Only allow Intel MCU instructions
779 when targeting Intel MCU.
780 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
781 are valid for Intel MCU.
782 (md_parse_option): Likewise.
783 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
784 (processor_type): Add PROCESSOR_IAMCU.
785 * doc/c-i386.texi: Document iamcu.
786
ae8714c2
NC		 7872015-05-08 Nick Clifton <nickc@redhat.com>
788
789 PR gas/18347
790 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
791 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
792 the symbol name checking code to here from...
793 (md_undefined_symbo): ... here.
794
b084df0b
L		 7952015-05-07 H.J. Lu <hongjiu.lu@intel.com>
796
797 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
798 (md_estimate_size_before_relax): Use it.
799
0d495746
JM		 8002015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
801
802 * config/tc-sparc.c: Typo in comment fixed.
803
f9911beb
JM		 8042015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
805
806 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
807 condition codes
808 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
809
ed1fcdd1
NC		 8102015-05-06 Nick Clifton <nickc@redhat.com>
811
812 * doc/as.texinfo (Dollar Local Labels): Note that these are only
813 supported on some targets.
814
448eb63d
RL		 8152015-05-06 Renlin Li <renlin.li@arm.com>
816
817 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
818
c7ad08e6
RL		 8192015-05-05 Renlin Li <renlin.li@arm.com>
820
821 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
822 symbols.
823
837a17b3
NC		 8242015-05-05 Nick Clifton <nickc@redhat.com>
825
826 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
827 (msp430_make_init_symbols): New function.
828 (msp430_section): Call it.
829 (msp430_frob_section): Likewise.
830
b76f99d7
MF		 8312015-05-02 Max Filippov <jcmvbkbc@gmail.com>
832
833 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
834 (struct cached_fixup, struct fixup_cache): New structures.
835 (fixup_order, xtensa_make_cached_fixup),
836 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
837 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
838 (xtensa_add_cached_fixup): New functions.
839 (xtensa_relax_frag): Cache fixups pointing at potentially
840 oversized jumps at the beginning of every relaxation pass. Only
841 check subset of this cache in the reach of single jump from the
842 trampoline frag currently being relaxed.
843
d62de9aa
DD		 8442015-05-01 Nick Clifton <nickc@redhat.com>
845
846 * config/rl78-parse.y (MULU): Remove ISA_G14.
847 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
848
00923338
L		 8492015-05-01 H.J. Lu <hongjiu.lu@intel.com>
850
851 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
852 * config/tc-i386.h (md_end): Likewise.
853 (i386_elf_emit_arch_note): Likewise.
854
b633b725
L		 8552015-05-01 H.J. Lu <hongjiu.lu@intel.com>
856
857 * configure.tgt: Support i386-*-elf*.
858
0952813b
DD		 8592015-04-30 DJ Delorie <dj@redhat.com>
860
861 * config/rl78-defs.h (rl78_isa_g10): New.
862 (rl78_isa_g13): New.
863 (rl78_isa_g14): New.
864 * config/rl78-parse.y (ISA_G10): New.
865 (ISA_G13): New.
866 (ISA_G14): New.
867 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
868 * config/tc-rl78.c (rl78_isa_g10): New.
869 (rl78_isa_g13): New.
870 (rl78_isa_g14): New.
871
b49f93f6
L		 8722015-04-30 H.J. Lu <hongjiu.lu@intel.com>
873
874 * config/tc-i386.c (i386_target_format): Use "else if" on
875 cpu_arch_isa.
876
7ce98c16
NC		 8772015-04-30 Nick Clifton <nickc@redhat.com>
878
8b2d793c
NC		 879 PR gas/18347
880 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
881 (if enabled) when the user creates a symbol with the same name as
882 an ARM instruction.
883 (flag_warn_syms): New static variable.
884 (arm_opts): Add mwarn-syms and mno-warn-syms.
885 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
886 options.
887
7ce98c16
NC		 888 PR gas/18353
889 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
890
99b2a2dd
NC		 8912015-04-29 Nick Clifton <nickc@redhat.com>
892
893 PR 18256
894 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
895 if the operand is neither a register nor a vector.
896
5d239759
NC		 8972015-04-29 Nick Clifton <nickc@redhat.com>
898
899 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
900 times if the expression is not constant and the target uses linker
901 relaxation.
902
f9c1b181
RL		 9032015-04-28 Renlin Li <renlin.li@arm.com>
904
905 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
906
da7119c9
NC		 9072015-04-28 Nick Clifton <nickc@redhat.com>
908
909 PR 18313
910 * cond.c (s_if): Stop compile time warning about stopc being used
911 before it is set.
912 (s_ifc): Likewise.
913
eb9d6cc9
RL		 9142015-04-27 Renlin Li <renlin.li@arm.com>
915
916 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
917 section.
918 (md_assemble): Likewise, move the align code outside the loop.
919
faade851
JW		 9202015-04-24 Jim Wilson <jim.wilson@linaro.org>
921
922 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
923 for thunderx.
924
9252015-04-24 Richard Earnshaw <rearnsha@arm.com>
7a5c933c
RE		 926
927 * config/tc-arm.h (arm_min): New function.
928 (SUB_SEGMENT_ALIGN): Define.
929
ece794d9
MF		 9302015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
931
932 * config/tc-mips.c (macro): State the recommended way of creating
933 32-bit or 64-bit addresses.
934
af508cb9
JB		 9352015-04-23 Jan Beulich <jbeulich@suse.com>
936
937 * config/tc-i386.c (match_mem_size): Also allow no size
938 specification when broadcasting.
939
d3b47e2b
L		 9402015-04-20 H.J. Lu <hongjiu.lu@intel.com>
941
942 * doc/as.texinfo (Bundle directives): Shorten menu entry and
943 use @subsection.
944 (CFI directives): Use @subsection.
945 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
946 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
947
ef7a9369
SKS		 9482015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
949
950 * config/tc-avr.c (create_record_for_frag): Rename link to
951 prop_rec_link.
952
ea556d25
L		 9532015-04-15 H.J. Lu <hongjiu.lu@intel.com>
954
955 * NEWS: Mention
956 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
957
0ce398f1
L		 9582015-04-14 H.J. Lu <hongjiu.lu@intel.com>
959
960 * as.h (compressed_debug_section_type): Removed.
961
6ff71e76
NC		 9622015-04-14 Nick Clifton <nickc@redhat.com>
963
964 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
965 (TC_FORCE_RELOCATION_SUB_SAME): Define.
966 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
967
080bb7bb
NC		 9682015-04-10 Nick Clifton <nickc@redhat.com>
969
970 PR binutils/18198
971 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
972 the -EB option with the linker's --be8 option.
973
4b5708f5
HPN		 9742015-04-09 Hans-Peter Nilsson <hp@axis.com>
975
976 * doc/c-rx.texi: Fix markup typos in last change.
977
3525236c
NC		 9782015-04-09 Nick Clifton <nickc@redhat.com>
979
980 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
981 (md_longopts): Add -mno-allow-string-insns.
982 (md_parse_option): Handle -mno-allow-string-insns.
983 (md_show_usage): Mention -mno-allow-string-insns.
984 (rx_note_string_insn_use): New function. Produces an error
985 message if a string insn is used when it is not allowed.
986 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
987 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
988 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
989 * doc/c-rx.texi: Document -mno-allow-string-insns.
990
151411f8
L		 9912015-04-08 H.J. Lu <hongjiu.lu@intel.com>
992
993 * as.c (show_usage): Update --compress-debug-sections.
994 (std_longopts): Use optional_argument on compress-debug-sections.
995 (parse_args): Handle
996 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
997 * as.h (compressed_debug_section_type): New.
998 (flag_compress_debug): Change type to compressed_debug_section_type.
999 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1000 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1001 --compress-debug-sections=zlib-gabi. Call
1002 bfd_get_compression_header_size to get compression header size.
1003 Don't rename section name for --compress-debug-sections=zlib-gabi.
1004 * config/tc-i386.c (compressed_debug_section_type): Set to
1005 COMPRESS_DEBUG_ZLIB.
1006 * doc/as.texinfo: Document
1007 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1008
a97902de
RL		 10092015-04-07 Renlin Li <renlin.li@arm.com>
1010
1011 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1012 (s_aarch64_inst): Likewise.
1013 (md_assemble): Likewise.
1014
4aa90cc0
L		 10152015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1016
1017 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1018 section size.
1019
317974f6
L		 10202015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1021
1022 * write.c (compress_debug): Don't write the zlib header if
1023 compressed section size is the same as before compression.
1024
03e08038
NC		 10252015-04-02 Nick Clifton <nickc@redhat.com>
1026
1027 PR gas/18189
1028 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
f66adc4e 1029 min and max parameters. Sign extend values before testing.
03e08038 1030
c1baaddf
RL		 10312015-04-02 Renlin Li <renlin.li@arm.com>
1032
1033 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1034 (mapping_state_2): Don't emit MAP_DATA here.
1035 (s_aarch64_inst): Align frag during state transition.
1036 (md_assemble): Likewise.
1037
726e626a
EM		 10382015-04-02 Ed Maste <emaste@freebsd.org>
1039
1040 * config/tc-aarch64.c (set_error_kind): Delete.
1041 (set_error_message): Delete.
1042
39f3de7c
L		 10432015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1044
1045 * configure: Regenerated.
1046
2412d878
EM		 10472015-04-01 Evandro Menezes <e.menezes@samsung.com>
1048
1049 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1050 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1051
246496bb
EM		 10522015-04-01 Evandro Menezes <e.menezes@samsung.com>
1053
1054 * config/tc-arm.c: Add support for Samsung Exynos M1.
1055 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1056
afa59b79
L		 10572015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1058
1059 * configure: Regenerated.
1060
6036f486
ES		 10612015-03-31 Ed Schouten <ed@nuxi.nl>
1062
1063 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1064
543b7933
L		 10652015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 * configure.ac: Revert the AM_ZLIB change.
1068 * Makefile.in: Regenerated.
1069 * aclocal.m4: Likewise.
1070 * configure: Likewise.
1071
0138187e
L		 10722015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1073
1074 * Makefile.am (ZLIBINC): New.
1075 (AM_CFLAGS): Add $(ZLIBINC).
1076 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1077 (parse_args): Likewise.
1078 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1079 (compress_init): Don't check HAVE_ZLIB_H.
1080 (compress_data): Likewise.
1081 (compress_finish): Likewise.
1082 * configure.ac (AM_ZLIB): Removed.
1083 (zlibinc): New. AC_SUBST.
1084 Add --with-system-zlib.
1085 * Makefile.in: Regenerated.
1086 * config.in: Likewise.
1087 * configure: Likewise.
1088 * doc/Makefile.in: Likewise.
1089
e04de5e3
L		 10902015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1091
1092 * config/tc-i386.c (cpu_flags_set): Removed.
1093
bb383c6c
RL		 10942015-03-25 Renlin Li <renlin.li@arm.com>
1095
1096 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1097 code.
1098 (mapping_state_2): Emit first MAP_DATA symbol here.
1099
b422eb49
L		 11002015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1101
1102 PR gas/18087
1103 * write.c (compress_debug): Don't write the zlib header if
1104 compression didn't make the section smaller.
1105
823d2571
TG		 11062015-03-24 Terry Guo <terry.guo@arm.com>
1107
1108 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1109 features.
1110 (parse_psr): Likewise.
1111 (do_t_mrs): Likewise.
1112 (do_t_msr): Likewise.
1113 (static const arm_feature_set arm_ext_*): Defined with new macros.
1114 (static const arm_feature_set arm_cext_*): Likewise.
1115 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1116 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1117 (deprecated_coproc_regs): Likewise.
1118 (UL_BARRIER): Likewise.
1119 (barrier_opt_names): Likewise.
1120 (arm_cpus): Likewise.
1121 (arm_extensions): Likewise.
1122
80b8656c
L		 11232015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1124
1125 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1126 instructions to 10 bytes.
1127
1740ba0c
NC		 11282015-03-19 Nick Clifton <nickc@redhat.com>
1129
1130 * config/tc-rl78.c (enum options): Add G13 and G14.
1131 (md_longopts): Add -mg13 and -mg14.
1132 (md_parse_option): Handle -mg13 and -mg14.
1133 (md_show_usage): List -mg13 and -mg14.
1134 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1135
273a4985
JT		 11362015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1137 Nick Clifton <nickc@redhat.com>
1138
1139 PR binutils/18087
1140 * doc/as.texinfo: Note that when gas compresses debug sections the
1141 compression is only performed if it makes the section smaller.
1142 * write.c (compress_debug): Do not compress a debug section if
1143 doing so would make it larger.
1144
029f3522
GG		 11452015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1146
1147 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1148 (i386_align_code): Add PROCESSOR_ZNVER cases.
1149 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1150 * doc/c-i386.texi: Add znver1 and clzero.
1151
b57dc16f
NC		 11522015-03-16 Nick Clifton <nickc@redhat.com>
1153
1154 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1155
4bf8c6e8
JW		 11562015-03-13 Jiong Wang <jiong.wang@arm.com>
1157
1158 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1159 number 31.
1160
bc9706f8
JW		 11612015-03-13 Jiong Wang <jiong.wang@arm.com>
1162
1163 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1164
7ef0d297
AB		 11652015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1166
1167 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1168 * doc/c-mips.texi: Document i6400 -march option.
1169
93ef582d
NC		 11702015-03-12 Nick Clifton <nickc@redhat.com>
1171
1172 PR gas/17444
1173 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1174 to arm_apply_sym_value. Update prototype.
1175 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1176 Do not apply the value if the symbol is in a different segment to
1177 the current segment.
1178
f728387b
AM		 11792015-03-11 Alan Modra <amodra@gmail.com>
1180
1181 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1182 (md_apply_fix): Report an error on data-only fixups used with insns.
1183
c6837265
AK		 11842015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1185
1186 * config/tc-s390.c (md_gather_operands): Check for valid
1187 length field operands.
1188
5e0d7f77
MP		 11892015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1190
1191 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1192 values for '^' on OP_REGLSTs.
1193 (do_push_pop): Add new writeback constraint.
1194
4e9aaefb
SA		 11952015-03-10 Renlin Li <renlin.li@arm.com>
1196
1197 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1198 (mapping_state_2): Emit first MAP_DATA symbol here.
1199
a578ef7e
JW		 12002015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1201
1202 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1203 code sections.
1204
73f43896
NC		 12052015-03-10 Nick Clifton <nickc@redhat.com>
1206
1207 PR gas/17852
1208 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1209 initialised when CPU_DEFAULT is defined.
1210
a26de52c
NC		 12112015-03-05 Nick Clifton <nickc@redhat.com>
1212
1213 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1214 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1215 -m8byte-align and -m4byte-align command line options.
1216
e09ab7ac
RS		 12172015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1218
1219 PR gas/17843
1220 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1221 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1222 for MOVK.
1223
9028d943
AM		 12242015-02-28 Alan Modra <amodra@gmail.com>
1225
1226 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1227 end to their alignment.
1228
389b8029
MS		 12292015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1230
1231 * config/tc-aarch64.c (reloc_table_entry): Generate
1232 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1233 (md_apply_fix, aarch64_force_relocation): Handle
1234 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1235
3c12b054
MS		 12362015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1237
1238 * config/tc-aarch64.c (reloc_table_entry): Generate
1239 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1240 (md_apply_fix, aarch64_force_relocation): Handle
1241 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1242
043bf05a
MS		 12432015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1244
1245 * config/tc-aarch64.c (reloc_table_entry): Generate
1246 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1247 (md_apply_fix, aarch64_force_relocation): Handle
1248 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1249
74ad790c
MS		 12502015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1251
1252 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1253 (reloc_table): Likewise.
1254 (parse_address_main): Use ld_literal_type.
1255
6f4a313b
MS		 12562015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1257
1258 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1259 (reloc_table): Likewise.
1260 (parse_address_main): Use adr_type.
1261
1db365dc
MS		 12622015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1263
1264 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1265
fdd410ac
AB		 12662015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1267
1268 * config/tc-avr.c: Add elf32-avr.h include.
1269 (struct avr_property_record_link): New structure.
1270 (avr_output_property_section_header): New function.
1271 (avr_record_size): New function.
1272 (avr_output_property_record): New function.
1273 (avr_create_property_section): New function.
1274 (avr_handle_align): New function.
1275 (exclude_section_from_property_tables): New function.
1276 (create_record_for_frag): New function.
1277 (append_records_for_section): New function.
1278 (avr_create_and_fill_property_section): New function.
1279 (avr_post_relax_hook): New function.
1280 * config/tc-avr.h (md_post_relax_hook): Define.
1281 (avr_post_relax_hook): Declare.
1282 (HANDLE_ALIGN): Define.
1283 (avr_handle_align): Declare.
1284 (strut avr_frag_data): New structure.
1285 (TC_FRAG_TYPE): Define.
1286
4469186b
KT		 12872015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1288
1289 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1290 cortex-a72.
1291
685080f2
NC		 12922015-02-24 Nick Clifton <nickc@redhat.com>
1293
1294 * config/tc-v850.c (soft_float): New variable.
1295 (v850_data_8): New variable.
1296 (md_show_usage): Add -msoft-float/-mhard-float.
1297 (md_parse_option): Likewise.
1298 (md_begin): Set the default value of soft_float.
1299 (v850_md_end): New function. Creates a note section.
1300 * config/tc-v850.h (md_end): Define.
1301 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1302
5518c738
YS		 13032015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1304
1305 * config/tc-h8300.c (line_separater_chars): Add a version for
1306 h8300-linux that includes a separator.
1307 (default_mach): New variable.
1308 (md_main): Use it.
1309 (md_longopts): Add '--march' option.
1310 (md_parse_option): Parse the new option.
1311 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1312 * configure.tgt: Add h8300-*-linux
1313 * doc/c-h8300.texi: Document --march.
1314
0f8f0c57
NC		 13152015-02-23 Nick Clifton <nickc@redhat.com>
1316
1317 PR 17940
1318 * dwarf2dbg.c (out_header): When generating dwarf sections use
1319 real symbols not temps for the start and end symbols.
1320 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1321 adjustments to relocations in debug sections.
1322 (TC_LINKRELAX_FIXUP): Likewise.
1323
5c9352f3
AM		 13242015-02-19 Alan Modra <amodra@gmail.com>
1325
1326 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1327 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1328
aa31c464
JW		 13292015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1330
1331 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1332
b19f47ad
JW		 13332015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1334
1335 * config/tc-arm.c: Add support for Cortex-A72.
1336
5c3696f8
KT		 13372015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1338
1339 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1340 of as_warn for deprecation messages.
1341 (encode_arm_addr_mode_2): Likewise.
1342 (check_obsolete): Likewise.
1343 (do_rd_rm_rn): Likewise.
1344 (do_co_reg): Likewise.
1345 (do_setend): Likewise.
1346 (do_t_mov_cmp): Likewise.
1347 (do_neon_ldr_str): Likewise.
1348 (opcode_lookup): Likewise.
1349 (if_fsm_post_encode): Likewise.
1350 (md_assemble): Likewise.
1351
73e76108
JB		 13522015-02-06 Jan Beulich <jbeulich@suse.com>
1353
1354 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1355 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1356 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1357 CFI directives.
1358
64a81db0
AM		 13592015-02-05 Alan Modra <amodra@gmail.com>
1360
1361 * config/tc-msp430.c (md_assemble): Correct size passed to
1362 extract_cmd. Remove index check.
1363
2abdd192
JW		 13642015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1365
1366 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1367 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1368
3101e637
NC		 13692015-02-04 Nick Clifton <nickc@redhat.com>
1370
1371 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1372 these instructions.
1373
8e02d7f5
JW		 13742015-02-03 Renlin Li <renlin.li@arm.com>
1375
1376 * doc/c-aarch64.texi (.arch): Document the directive.
1377 (.arch_extension): Likewise.
1378
6d012254
NC		 13792015-02-03 Nick Clifton <nickc@redhat.com>
1380
1381 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1382
3f8107ab
AM		 13832015-01-28 James Bowman <james.bowman@ftdichip.com>
1384
1385 * Makefile.am: Add FT32 files.
1386 * config/tc-ft32.c: New file.
1387 * config/tc-ft32.h: New file.
1388 * configure.tgt: Add FT32 support.
1389 * Makefile.in: Regenerate.
1390 * po/POTFILES.in: Regenerate.
1391
20d79870
KLC		 13922015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1393
1394 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1395 of instruction la to a symbol.
1396
3bd3aeb4
KLC		 13972015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1398
1399 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1400 section name.
1401
740bdc67
AM		 14022015-01-19 Alan Modra <amodra@gmail.com>
1403
1404 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1405 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1406
1e2e8c52
AK		 14072015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1408
1409 * config/tc-s390.c (struct pd_reg): Remove.
1410 (pre_defined_registers): Remove.
1411 (REG_NAME_CNT): Remove.
1412 (reg_name_search): Calculate the register number instead of doing
1413 a lookup.
1414 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1415 reg_name_search signature.
1416 (s390_parse_cpu): Support the new arch string z13.
1417 (s390_insert_operand): Support for vector registers with the extra
1418 field for the fifth bit of each vector register operand.
1419 (md_gather_operand): Adjust to the new handling of optional
1420 parameters.
1421
1422 * doc/as.texinfo: Document the z13 cpu string.
1423
0900a05b
JW		 14242015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1425
1426 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1427 #0, restoring previous behaviour.
1428
69602580
JB		 14292015-01-12 Jan Beulich <jbeulich@suse.com>
1430
1431 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1432 (cfi_pseudo_table): Add "cfi_label".
1433 (output_cfi_insn): Handle CFI_label.
1434 (select_cie_for_fde): Als terminate CIE when encountering
1435 CFI_label.
1436 * dw2gencfi.h (cfi_add_label): Declare.
1437 (struct cfi_insn_data): New member "sym_name".
1438 (CFI_label): New.
1439 * read.c (read_symbol_name): Drop "static".
1440 * read.h (read_symbol_name): Declare.
1441
cb3b1e65
JB		 14422015-01-12 Jan Beulich <jbeulich@suse.com>
1443
1444 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1445 (do_neon_qshl_imm): Likewise.
1446
b38ead21
AM		 14472015-01-12 Alan Modra <amodra@gmail.com>
1448
1449 * read.c (s_altmacro, s_reloc): Make definition static.
1450
491793b5
AB		 14512015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1452
1453 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1454 diff fixups.
1455
ea0d6bb9
PT		 14562015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1457
1458 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1459 X-Gene 2.
1460 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1461
5a70a223
JB		 14622015-01-07 Jan Beulich <jbeulich@suse.com>
1463
1464 * config/tc-arm.c (struct arm_option_extension_value_table):
1465 Split field "value" into fields "merge_value" and "clear_value".
1466 (arm_extensions): Adjust initializer accordingly.
1467
efd321f9
AM		 14682015-01-01 Alan Modra <amodra@gmail.com>
1469
1470 * as.c (parse_args): Just print current year.
1471
b90efa5b 14722015-01-01 Alan Modra <amodra@gmail.com>
bffb6004 1473
b90efa5b 1474 Update year range in copyright notice of all files.
bffb6004 1475
b90efa5b 1476For older changes see ChangeLog-2014
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b90efa5b 1478Copyright (C) 2015 Free Software Foundation, Inc.
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1480Copying and distribution of this file, with or without modification,
1481are permitted in any medium without royalty provided the copyright
1482notice and this notice are preserved.
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1485mode: change-log
1486left-margin: 8
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GDB Binutils - Deliverables
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