[BINUTILS, AArch64] Enable Transactional Memory Extension

This patch enables the new Transactional Memory Extension added recently
as part of Arm's new architecture technologies.

We introduce a new optional extension "tme" to enable this. The following
instructions are part of the extension:
   * tstart <Xt>
   * ttest <Xt>
   * tcommit
   * tcancel #<imm>
The ISA for the above can be found here:
https://developer.arm.com/docs/ddi0602/latest/base-instructions-alphabetic-order

*** gas/ChangeLog ***

2019-05-01  Sudakshina Das  <sudi.das@arm.com>

	* config/tc-aarch64.c (parse_operands): Add case for
	AARCH64_OPND_TME_UIMM16.
	(aarch64_features): Add "tme".
	* doc/c-aarch64.texi: Document the same.
	* testsuite/gas/aarch64/tme-invalid.d: New test.
	* testsuite/gas/aarch64/tme-invalid.l: New test.
	* testsuite/gas/aarch64/tme-invalid.s: New test.
	* testsuite/gas/aarch64/tme.d: New test.
	* testsuite/gas/aarch64/tme.s: New test.

*** include/ChangeLog ***

2019-05-01  Sudakshina Das  <sudi.das@arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_TME): New.
	(enum aarch64_opnd): Add AARCH64_OPND_TME_UIMM16.

*** opcodes/ChangeLog ***

2019-05-01  Sudakshina Das  <sudi.das@arm.com>

	* aarch64-asm-2.c: Regenerated.
	* aarch64-dis-2.c: Regenerated.
	* aarch64-opc-2.c: Regenerated.
	* aarch64-opc.c (operand_general_constraint_met_p): Add case for
	AARCH64_OPND_TME_UIMM16.
	(aarch64_print_operand): Likewise.
	* aarch64-tbl.h (QL_IMM_NIL): New.
	(TME): New.
	(_TME_INSN): New.
	(struct aarch64_opcode): Add tstart, tcommit, ttest and tcancel.

1 files changed, 138 insertions, 137 deletions

diff --git a/opcodes/aarch64-asm-2.c b/opcodes/aarch64-asm-2.c
index f361556cb6a..c7f8e8b52a1 100644
--- a/opcodes/aarch64-asm-2.c
+++ b/opcodes/aarch64-asm-2.c
@@ -426,165 +426,165 @@ aarch64_find_real_opcode (const aarch64_opcode *opcode)
     case 1183:	/* movz */
       value = 1183;	/* --> movz.  */
       break;
-    case 1230:	/* autibsp */
-    case 1229:	/* autibz */
-    case 1228:	/* autiasp */
-    case 1227:	/* autiaz */
-    case 1226:	/* pacibsp */
-    case 1225:	/* pacibz */
-    case 1224:	/* paciasp */
-    case 1223:	/* paciaz */
-    case 1204:	/* psb */
-    case 1203:	/* esb */
-    case 1202:	/* autib1716 */
-    case 1201:	/* autia1716 */
-    case 1200:	/* pacib1716 */
-    case 1199:	/* pacia1716 */
-    case 1198:	/* xpaclri */
-    case 1197:	/* sevl */
-    case 1196:	/* sev */
-    case 1195:	/* wfi */
-    case 1194:	/* wfe */
-    case 1193:	/* yield */
-    case 1192:	/* bti */
-    case 1191:	/* csdb */
-    case 1190:	/* nop */
-    case 1189:	/* hint */
-      value = 1189;	/* --> hint.  */
-      break;
-    case 1208:	/* pssbb */
-    case 1207:	/* ssbb */
-    case 1206:	/* dsb */
-      value = 1206;	/* --> dsb.  */
-      break;
-    case 1219:	/* cpp */
-    case 1218:	/* dvp */
-    case 1217:	/* cfp */
-    case 1216:	/* tlbi */
-    case 1215:	/* ic */
-    case 1214:	/* dc */
-    case 1213:	/* at */
-    case 1212:	/* sys */
-      value = 1212;	/* --> sys.  */
-      break;
-    case 2028:	/* bic */
-    case 1278:	/* and */
-      value = 1278;	/* --> and.  */
+    case 1234:	/* autibsp */
+    case 1233:	/* autibz */
+    case 1232:	/* autiasp */
+    case 1231:	/* autiaz */
+    case 1230:	/* pacibsp */
+    case 1229:	/* pacibz */
+    case 1228:	/* paciasp */
+    case 1227:	/* paciaz */
+    case 1208:	/* psb */
+    case 1207:	/* esb */
+    case 1206:	/* autib1716 */
+    case 1205:	/* autia1716 */
+    case 1204:	/* pacib1716 */
+    case 1203:	/* pacia1716 */
+    case 1202:	/* xpaclri */
+    case 1201:	/* sevl */
+    case 1200:	/* sev */
+    case 1199:	/* wfi */
+    case 1198:	/* wfe */
+    case 1197:	/* yield */
+    case 1196:	/* bti */
+    case 1195:	/* csdb */
+    case 1194:	/* nop */
+    case 1193:	/* hint */
+      value = 1193;	/* --> hint.  */
+      break;
+    case 1212:	/* pssbb */
+    case 1211:	/* ssbb */
+    case 1210:	/* dsb */
+      value = 1210;	/* --> dsb.  */
+      break;
+    case 1223:	/* cpp */
+    case 1222:	/* dvp */
+    case 1221:	/* cfp */
+    case 1220:	/* tlbi */
+    case 1219:	/* ic */
+    case 1218:	/* dc */
+    case 1217:	/* at */
+    case 1216:	/* sys */
+      value = 1216;	/* --> sys.  */
+      break;
+    case 2032:	/* bic */
+    case 1282:	/* and */
+      value = 1282;	/* --> and.  */
+      break;
+    case 1265:	/* mov */
+    case 1284:	/* and */
+      value = 1284;	/* --> and.  */
+      break;
+    case 1269:	/* movs */
+    case 1285:	/* ands */
+      value = 1285;	/* --> ands.  */
+      break;
+    case 2033:	/* cmple */
+    case 1320:	/* cmpge */
+      value = 1320;	/* --> cmpge.  */
+      break;
+    case 2036:	/* cmplt */
+    case 1323:	/* cmpgt */
+      value = 1323;	/* --> cmpgt.  */
+      break;
+    case 2034:	/* cmplo */
+    case 1325:	/* cmphi */
+      value = 1325;	/* --> cmphi.  */
+      break;
+    case 2035:	/* cmpls */
+    case 1328:	/* cmphs */
+      value = 1328;	/* --> cmphs.  */
       break;
-    case 1261:	/* mov */
-    case 1280:	/* and */
-      value = 1280;	/* --> and.  */
-      break;
-    case 1265:	/* movs */
-    case 1281:	/* ands */
-      value = 1281;	/* --> ands.  */
+    case 1262:	/* mov */
+    case 1350:	/* cpy */
+      value = 1350;	/* --> cpy.  */
       break;
-    case 2029:	/* cmple */
-    case 1316:	/* cmpge */
-      value = 1316;	/* --> cmpge.  */
+    case 1264:	/* mov */
+    case 1351:	/* cpy */
+      value = 1351;	/* --> cpy.  */
       break;
-    case 2032:	/* cmplt */
-    case 1319:	/* cmpgt */
-      value = 1319;	/* --> cmpgt.  */
+    case 2043:	/* fmov */
+    case 1267:	/* mov */
+    case 1352:	/* cpy */
+      value = 1352;	/* --> cpy.  */
       break;
-    case 2030:	/* cmplo */
-    case 1321:	/* cmphi */
-      value = 1321;	/* --> cmphi.  */
+    case 1257:	/* mov */
+    case 1364:	/* dup */
+      value = 1364;	/* --> dup.  */
       break;
-    case 2031:	/* cmpls */
-    case 1324:	/* cmphs */
-      value = 1324;	/* --> cmphs.  */
+    case 1259:	/* mov */
+    case 1256:	/* mov */
+    case 1365:	/* dup */
+      value = 1365;	/* --> dup.  */
       break;
-    case 1258:	/* mov */
-    case 1346:	/* cpy */
-      value = 1346;	/* --> cpy.  */
+    case 2042:	/* fmov */
+    case 1261:	/* mov */
+    case 1366:	/* dup */
+      value = 1366;	/* --> dup.  */
       break;
     case 1260:	/* mov */
-    case 1347:	/* cpy */
-      value = 1347;	/* --> cpy.  */
-      break;
-    case 2039:	/* fmov */
-    case 1263:	/* mov */
-    case 1348:	/* cpy */
-      value = 1348;	/* --> cpy.  */
-      break;
-    case 1253:	/* mov */
-    case 1360:	/* dup */
-      value = 1360;	/* --> dup.  */
-      break;
-    case 1255:	/* mov */
-    case 1252:	/* mov */
-    case 1361:	/* dup */
-      value = 1361;	/* --> dup.  */
-      break;
-    case 2038:	/* fmov */
-    case 1257:	/* mov */
-    case 1362:	/* dup */
-      value = 1362;	/* --> dup.  */
+    case 1367:	/* dupm */
+      value = 1367;	/* --> dupm.  */
       break;
-    case 1256:	/* mov */
-    case 1363:	/* dupm */
-      value = 1363;	/* --> dupm.  */
-      break;
-    case 2033:	/* eon */
-    case 1365:	/* eor */
-      value = 1365;	/* --> eor.  */
+    case 2037:	/* eon */
+    case 1369:	/* eor */
+      value = 1369;	/* --> eor.  */
       break;
-    case 1266:	/* not */
-    case 1367:	/* eor */
-      value = 1367;	/* --> eor.  */
+    case 1270:	/* not */
+    case 1371:	/* eor */
+      value = 1371;	/* --> eor.  */
       break;
-    case 1267:	/* nots */
-    case 1368:	/* eors */
-      value = 1368;	/* --> eors.  */
+    case 1271:	/* nots */
+    case 1372:	/* eors */
+      value = 1372;	/* --> eors.  */
       break;
-    case 2034:	/* facle */
-    case 1373:	/* facge */
-      value = 1373;	/* --> facge.  */
+    case 2038:	/* facle */
+    case 1377:	/* facge */
+      value = 1377;	/* --> facge.  */
       break;
-    case 2035:	/* faclt */
-    case 1374:	/* facgt */
-      value = 1374;	/* --> facgt.  */
+    case 2039:	/* faclt */
+    case 1378:	/* facgt */
+      value = 1378;	/* --> facgt.  */
       break;
-    case 2036:	/* fcmle */
-    case 1387:	/* fcmge */
-      value = 1387;	/* --> fcmge.  */
+    case 2040:	/* fcmle */
+    case 1391:	/* fcmge */
+      value = 1391;	/* --> fcmge.  */
       break;
-    case 2037:	/* fcmlt */
-    case 1389:	/* fcmgt */
-      value = 1389;	/* --> fcmgt.  */
+    case 2041:	/* fcmlt */
+    case 1393:	/* fcmgt */
+      value = 1393;	/* --> fcmgt.  */
       break;
-    case 1250:	/* fmov */
-    case 1395:	/* fcpy */
-      value = 1395;	/* --> fcpy.  */
+    case 1254:	/* fmov */
+    case 1399:	/* fcpy */
+      value = 1399;	/* --> fcpy.  */
       break;
-    case 1249:	/* fmov */
-    case 1418:	/* fdup */
-      value = 1418;	/* --> fdup.  */
+    case 1253:	/* fmov */
+    case 1422:	/* fdup */
+      value = 1422;	/* --> fdup.  */
       break;
-    case 1251:	/* mov */
-    case 1749:	/* orr */
-      value = 1749;	/* --> orr.  */
+    case 1255:	/* mov */
+    case 1753:	/* orr */
+      value = 1753;	/* --> orr.  */
       break;
-    case 2040:	/* orn */
-    case 1750:	/* orr */
-      value = 1750;	/* --> orr.  */
+    case 2044:	/* orn */
+    case 1754:	/* orr */
+      value = 1754;	/* --> orr.  */
       break;
-    case 1254:	/* mov */
-    case 1752:	/* orr */
-      value = 1752;	/* --> orr.  */
+    case 1258:	/* mov */
+    case 1756:	/* orr */
+      value = 1756;	/* --> orr.  */
       break;
-    case 1264:	/* movs */
-    case 1753:	/* orrs */
-      value = 1753;	/* --> orrs.  */
+    case 1268:	/* movs */
+    case 1757:	/* orrs */
+      value = 1757;	/* --> orrs.  */
       break;
-    case 1259:	/* mov */
-    case 1815:	/* sel */
-      value = 1815;	/* --> sel.  */
+    case 1263:	/* mov */
+    case 1819:	/* sel */
+      value = 1819;	/* --> sel.  */
       break;
-    case 1262:	/* mov */
-    case 1816:	/* sel */
-      value = 1816;	/* --> sel.  */
+    case 1266:	/* mov */
+    case 1820:	/* sel */
+      value = 1820;	/* --> sel.  */
       break;
     default: return NULL;
     }
@@ -660,7 +660,7 @@ aarch64_insert_operand (const aarch64_operand *self,
     case 32:
     case 33:
     case 34:
-    case 199:
+    case 200:
       return aarch64_ins_reglane (self, info, code, inst, errors);
     case 35:
       return aarch64_ins_reglist (self, info, code, inst, errors);
@@ -704,6 +704,7 @@ aarch64_insert_operand (const aarch64_operand *self,
     case 179:
     case 180:
     case 181:
+    case 199:
       return aarch64_ins_imm (self, info, code, inst, errors);
     case 43:
     case 44: