Add support for the AArch64's CSDB instruction.
CSDB is a new instruction which Arm has defined. It has the same encoding as HINT #0x14 and is available at all architecture levels. opcodes * aarch64-tbl.h (aarch64_opcode_table): Add "csdb". * aarch64-asm-2.c: Regenerate. * aarch64-dis-2.c: Regenerate. * aarch64-opc-2.c: Regenerate. gas * testsuite/gas/aarch64/system.d: Update expected results to expect CSDB.
This commit is contained in:
James Greenhalgh
Nick Clifton
parent
b1dc1806fa
commit
be2e7d9541
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@ -1,3 +1,8 @@
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2018-01-09 James Greenhalgh <james.greenhalgh@arm.com>
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* testsuite/gas/aarch64/system.d: Update expected results to expect
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CSDB for hint 0x14.
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2018-01-08 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/22681
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@ -32,7 +32,7 @@ Disassembly of section \.text:
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60: d503223f (hint #0x11|psb csync)
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64: d503225f hint #0x12
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68: d503227f hint #0x13
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6c: d503229f hint #0x14
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6c: d503229f (hint #0x14|csdb)
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70: d50322bf hint #0x15
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74: d50322df hint #0x16
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78: d50322ff hint #0x17
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@ -1,3 +1,10 @@
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2018-01-09 James Greenhalgh <james.greenhalgh@arm.com>
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* aarch64-tbl.h (aarch64_opcode_table): Add "csdb".
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* aarch64-asm-2.c: Regenerate.
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* aarch64-dis-2.c: Regenerate.
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* aarch64-opc-2.c: Regenerate.
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2018-01-08 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/22681
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@ -422,156 +422,157 @@ aarch64_find_real_opcode (const aarch64_opcode *opcode)
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case 1152: /* movz */
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value = 1152; /* --> movz. */
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break;
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case 1191: /* autibsp */
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case 1190: /* autibz */
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case 1189: /* autiasp */
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case 1188: /* autiaz */
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case 1187: /* pacibsp */
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case 1186: /* pacibz */
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case 1185: /* paciasp */
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case 1184: /* paciaz */
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case 1171: /* psb */
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case 1170: /* esb */
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case 1169: /* autib1716 */
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case 1168: /* autia1716 */
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case 1167: /* pacib1716 */
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case 1166: /* pacia1716 */
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case 1165: /* xpaclri */
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case 1164: /* sevl */
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case 1163: /* sev */
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case 1162: /* wfi */
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case 1161: /* wfe */
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case 1160: /* yield */
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case 1192: /* autibsp */
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case 1191: /* autibz */
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case 1190: /* autiasp */
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case 1189: /* autiaz */
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case 1188: /* pacibsp */
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case 1187: /* pacibz */
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case 1186: /* paciasp */
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case 1185: /* paciaz */
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case 1172: /* psb */
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case 1171: /* esb */
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case 1170: /* autib1716 */
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case 1169: /* autia1716 */
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case 1168: /* pacib1716 */
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case 1167: /* pacia1716 */
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case 1166: /* xpaclri */
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case 1165: /* sevl */
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case 1164: /* sev */
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case 1163: /* wfi */
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case 1162: /* wfe */
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case 1161: /* yield */
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case 1160: /* csdb */
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case 1159: /* nop */
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case 1158: /* hint */
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value = 1158; /* --> hint. */
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break;
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case 1180: /* tlbi */
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case 1179: /* ic */
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case 1178: /* dc */
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case 1177: /* at */
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case 1176: /* sys */
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value = 1176; /* --> sys. */
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case 1181: /* tlbi */
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case 1180: /* ic */
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case 1179: /* dc */
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case 1178: /* at */
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case 1177: /* sys */
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value = 1177; /* --> sys. */
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break;
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case 1973: /* bic */
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case 1239: /* and */
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value = 1239; /* --> and. */
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case 1974: /* bic */
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case 1240: /* and */
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value = 1240; /* --> and. */
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break;
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case 1222: /* mov */
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case 1241: /* and */
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value = 1241; /* --> and. */
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case 1223: /* mov */
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case 1242: /* and */
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value = 1242; /* --> and. */
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break;
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case 1226: /* movs */
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case 1242: /* ands */
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value = 1242; /* --> ands. */
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case 1227: /* movs */
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case 1243: /* ands */
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value = 1243; /* --> ands. */
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break;
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case 1974: /* cmple */
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case 1277: /* cmpge */
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value = 1277; /* --> cmpge. */
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case 1975: /* cmple */
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case 1278: /* cmpge */
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value = 1278; /* --> cmpge. */
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break;
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case 1977: /* cmplt */
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case 1280: /* cmpgt */
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value = 1280; /* --> cmpgt. */
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case 1978: /* cmplt */
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case 1281: /* cmpgt */
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value = 1281; /* --> cmpgt. */
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break;
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case 1975: /* cmplo */
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case 1282: /* cmphi */
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value = 1282; /* --> cmphi. */
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case 1976: /* cmplo */
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case 1283: /* cmphi */
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value = 1283; /* --> cmphi. */
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break;
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case 1976: /* cmpls */
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case 1285: /* cmphs */
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value = 1285; /* --> cmphs. */
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case 1977: /* cmpls */
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case 1286: /* cmphs */
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value = 1286; /* --> cmphs. */
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break;
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case 1219: /* mov */
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case 1307: /* cpy */
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value = 1307; /* --> cpy. */
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break;
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case 1221: /* mov */
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case 1220: /* mov */
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case 1308: /* cpy */
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value = 1308; /* --> cpy. */
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break;
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case 1984: /* fmov */
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case 1224: /* mov */
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case 1222: /* mov */
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case 1309: /* cpy */
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value = 1309; /* --> cpy. */
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break;
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case 1214: /* mov */
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case 1321: /* dup */
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value = 1321; /* --> dup. */
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case 1985: /* fmov */
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case 1225: /* mov */
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case 1310: /* cpy */
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value = 1310; /* --> cpy. */
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break;
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case 1216: /* mov */
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case 1213: /* mov */
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case 1215: /* mov */
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case 1322: /* dup */
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value = 1322; /* --> dup. */
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break;
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case 1983: /* fmov */
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case 1218: /* mov */
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case 1217: /* mov */
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case 1214: /* mov */
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case 1323: /* dup */
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value = 1323; /* --> dup. */
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break;
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case 1217: /* mov */
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case 1324: /* dupm */
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value = 1324; /* --> dupm. */
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case 1984: /* fmov */
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case 1219: /* mov */
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case 1324: /* dup */
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value = 1324; /* --> dup. */
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break;
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case 1978: /* eon */
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case 1326: /* eor */
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value = 1326; /* --> eor. */
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case 1218: /* mov */
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case 1325: /* dupm */
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value = 1325; /* --> dupm. */
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break;
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case 1227: /* not */
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case 1328: /* eor */
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value = 1328; /* --> eor. */
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case 1979: /* eon */
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case 1327: /* eor */
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value = 1327; /* --> eor. */
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break;
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case 1228: /* nots */
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case 1329: /* eors */
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value = 1329; /* --> eors. */
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case 1228: /* not */
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case 1329: /* eor */
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value = 1329; /* --> eor. */
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break;
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case 1979: /* facle */
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case 1334: /* facge */
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value = 1334; /* --> facge. */
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case 1229: /* nots */
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case 1330: /* eors */
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value = 1330; /* --> eors. */
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break;
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case 1980: /* faclt */
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case 1335: /* facgt */
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value = 1335; /* --> facgt. */
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case 1980: /* facle */
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case 1335: /* facge */
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value = 1335; /* --> facge. */
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break;
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case 1981: /* fcmle */
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case 1348: /* fcmge */
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value = 1348; /* --> fcmge. */
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case 1981: /* faclt */
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case 1336: /* facgt */
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value = 1336; /* --> facgt. */
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break;
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case 1982: /* fcmlt */
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case 1350: /* fcmgt */
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value = 1350; /* --> fcmgt. */
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case 1982: /* fcmle */
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case 1349: /* fcmge */
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value = 1349; /* --> fcmge. */
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break;
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case 1983: /* fcmlt */
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case 1351: /* fcmgt */
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value = 1351; /* --> fcmgt. */
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break;
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case 1212: /* fmov */
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case 1357: /* fcpy */
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value = 1357; /* --> fcpy. */
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break;
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case 1211: /* fmov */
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case 1356: /* fcpy */
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value = 1356; /* --> fcpy. */
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case 1380: /* fdup */
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value = 1380; /* --> fdup. */
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break;
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case 1210: /* fmov */
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case 1379: /* fdup */
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value = 1379; /* --> fdup. */
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break;
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case 1212: /* mov */
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case 1694: /* orr */
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value = 1694; /* --> orr. */
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break;
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case 1985: /* orn */
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case 1213: /* mov */
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case 1695: /* orr */
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value = 1695; /* --> orr. */
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break;
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case 1215: /* mov */
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case 1697: /* orr */
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value = 1697; /* --> orr. */
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case 1986: /* orn */
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case 1696: /* orr */
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value = 1696; /* --> orr. */
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break;
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case 1225: /* movs */
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case 1698: /* orrs */
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value = 1698; /* --> orrs. */
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case 1216: /* mov */
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case 1698: /* orr */
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value = 1698; /* --> orr. */
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break;
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case 1220: /* mov */
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case 1760: /* sel */
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value = 1760; /* --> sel. */
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case 1226: /* movs */
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case 1699: /* orrs */
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value = 1699; /* --> orrs. */
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break;
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case 1223: /* mov */
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case 1221: /* mov */
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case 1761: /* sel */
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value = 1761; /* --> sel. */
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break;
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case 1224: /* mov */
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case 1762: /* sel */
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value = 1762; /* --> sel. */
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break;
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default: return NULL;
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}
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File diff suppressed because it is too large
Load Diff
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@ -292,17 +292,17 @@ static const unsigned op_enum_table [] =
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385,
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407,
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409,
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1215,
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1220,
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1213,
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1212,
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1216,
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1223,
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1225,
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1221,
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1214,
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1213,
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1217,
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1224,
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1226,
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1222,
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1228,
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1227,
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1223,
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1229,
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1228,
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129,
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};
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@ -3455,6 +3455,7 @@ struct aarch64_opcode aarch64_opcode_table[] =
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CORE_INSN ("msr", 0xd500401f, 0xfff8f01f, ic_system, 0, OP2 (PSTATEFIELD, UIMM4), {}, 0),
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CORE_INSN ("hint",0xd503201f, 0xfffff01f, ic_system, 0, OP1 (UIMM7), {}, F_HAS_ALIAS),
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CORE_INSN ("nop", 0xd503201f, 0xffffffff, ic_system, 0, OP0 (), {}, F_ALIAS),
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CORE_INSN ("csdb",0xd503229f, 0xffffffff, ic_system, 0, OP0 (), {}, F_ALIAS),
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CORE_INSN ("yield", 0xd503203f, 0xffffffff, ic_system, 0, OP0 (), {}, F_ALIAS),
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CORE_INSN ("wfe", 0xd503205f, 0xffffffff, ic_system, 0, OP0 (), {}, F_ALIAS),
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CORE_INSN ("wfi", 0xd503207f, 0xffffffff, ic_system, 0, OP0 (), {}, F_ALIAS),
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