Index: /trunk/src/VBox/Disassembler/DisasmTables.cpp
===================================================================
--- /trunk/src/VBox/Disassembler/DisasmTables.cpp	(revision 68185)
+++ /trunk/src/VBox/Disassembler/DisasmTables.cpp	(revision 68186)
@@ -3166,7 +3166,7 @@
     OP("ldmxcsr %M",         IDX_ParseModRM,     0,          0,          OP_LDMXCSR, OP_PARM_M,          OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS),
     OP("stmxcsr %M",         IDX_ParseModRM,     0,          0,          OP_STMXCSR, OP_PARM_M,          OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS),
-    INVALID_OPCODE_MOD_RM(0x),
-    INVALID_OPCODE_MOD_RM(0x),
-    INVALID_OPCODE_MOD_RM(0x),
+    OP("xsave %M",           IDX_ParseModRM,     0,          0,          OP_STMXCSR, OP_PARM_M,          OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS),
+    OP("xrstor %M",          IDX_ParseModRM,     0,          0,          OP_STMXCSR, OP_PARM_M,          OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS),
+    OP("xsaveopt %M",        IDX_ParseModRM,     0,          0,          OP_STMXCSR, OP_PARM_M,          OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS),
     OP("clflush %Mb",        IDX_ParseModRM,     0,          0,          OP_CLFLUSH, OP_PARM_Mb,         OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS),
 };