Changeset 95362 in vbox for trunk/src/VBox

Timestamp:

Jun 24, 2022 9:01:14 AM (3 years ago)

Author:

vboxsync

Message:

DIS: Added xsetbv and xgetbv. bugref:9898 bugref:6251

File:

• trunk/src/VBox/Disassembler/DisasmTables.cpp (modified) (2 diffs)

trunk/src/VBox/Disassembler/DisasmTables.cpp

@@ -3004 +3004 @@
     OP("monitor %eAX,%eCX,%eDX", IDX_ParseFixedReg, IDX_ParseFixedReg, IDX_ParseFixedReg,          OP_MONITOR,         OP_PARM_REG_EAX, OP_PARM_REG_ECX, OP_PARM_REG_EDX,    DISOPTYPE_HARMLESS ),
     INVALID_OPCODE,
-    INVALID_OPCODE,
+    OP("xgetbv",             0,                  0,          0,          OP_XGETBV,  OP_PARM_NONE,       OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS ), /* fixed ops: ECX & EDX:EAX like wrmsr we don't details these */
     OP("smsw %Ew",           IDX_ParseModRM,     0,          0,          OP_SMSW,    OP_PARM_Ew,         OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_DANGEROUS | DISOPTYPE_PRIVILEGED_NOTRAP),
     INVALID_OPCODE,
@@ -3017 +3017 @@
     OP("vmcall",             0,                  0,          0,          OP_VMCALL,  OP_PARM_NONE,       OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS ),
     OP("mwait %eAX,%eCX",    IDX_ParseFixedReg,  IDX_ParseFixedReg, 0,   OP_MWAIT,   OP_PARM_REG_EAX,    OP_PARM_REG_ECX,OP_PARM_NONE,   DISOPTYPE_HARMLESS ),
-    INVALID_OPCODE, /* xsetbv */
+    OP("xsetbv",             0,                  0,          0,          OP_XSETBV,  OP_PARM_NONE,       OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS ), /* fixed ops: ECX & EDX:EAX like wrmsr we don't details these */
     OP("vmmcall",            0,                  0,          0,          OP_VMMCALL, OP_PARM_NONE,       OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_HARMLESS ),
     OP("smsw %Ew",           IDX_ParseModRM,     0,          0,          OP_SMSW,    OP_PARM_Ew,         OP_PARM_NONE,   OP_PARM_NONE,   DISOPTYPE_DANGEROUS | DISOPTYPE_PRIVILEGED_NOTRAP),