本文整理汇总了C#中ILOpCode类的典型用法代码示例。如果您正苦于以下问题：C# ILOpCode类的具体用法？C# ILOpCode怎么用？C# ILOpCode使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ILOpCode类属于命名空间，在下文中一共展示了ILOpCode类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
DoNullReferenceCheck(Assembler, DebugEnabled, 0);
new CPUx86.Pop { DestinationReg = CPUx86.Registers.EAX };
new CPUx86.Add { DestinationReg = CPUx86.Registers.EAX, SourceValue = 8 };
new CPUx86.Push { DestinationReg = CPUx86.Registers.EAX, DestinationIsIndirect = true };
}示例2: Execute
public override void Execute(MethodInfo aMethod, ILOpCode aOpCode) {
var xSource = aOpCode.StackPopTypes[0];
var xSourceSize = SizeOfType(xSource);
switch (xSourceSize)
{
case 1:
case 2:
case 4:
if (TypeIsFloat(xSource))
{
XS.SSE.ConvertSS2SD(XMM0, ESP, sourceIsIndirect: true);
}
else
{
XS.SSE2.ConvertSI2SD(XMM0, ESP, sourceIsIndirect: true);
}
// expand stack, that moved data is valid stack
XS.Sub(XSRegisters.ESP, 4);
XS.SSE2.MoveSD(ESP, XMM0, destinationIsIndirect: true);
break;
case 8:
{
if (!TypeIsFloat(xSource))
{
XS.FPU.IntLoad(ESP, isIndirect: true, size: RegisterSize.Long64);
XS.FPU.FloatStoreAndPop(ESP, isIndirect: true, size: RegisterSize.Long64);
}
break;
}
default:
//EmitNotImplementedException( Assembler, GetServiceProvider(), "Conv_U8: SourceSize " + xSource + " not supported!", mCurLabel, mMethodInformation, mCurOffset, mNextLabel );
throw new NotImplementedException();
}
}示例3: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
DoNullReferenceCheck(Assembler, DebugEnabled, 0);
XS.Pop(XSRegisters.EAX);
new CPUx86.Push { DestinationReg = CPUx86.RegistersEnum.EAX, DestinationIsIndirect = true, DestinationDisplacement = 4 };
XS.Push(XSRegisters.EAX, isIndirect: true);
}示例4: Execute
public override void Execute(MethodInfo aMethod, ILOpCode aOpCode)
{
var xOpString = aOpCode as OpString;
string xDataName = GetContentsArrayName(xOpString.Value);
new Comment(Assembler, "String Value: " + xOpString.Value.Replace("\r", "\\r").Replace("\n", "\\n"));
var xRefName = GetFakeHandleForLiteralArray(xDataName);
new Mov { DestinationReg = RegistersEnum.EAX, SourceRef = Cosmos.Assembler.ElementReference.New(xRefName) };
new Push { DestinationReg = RegistersEnum.EAX };
// DEBUG VERIFICATION: leave it here for now. we have issues with fields ordering.
// if that changes, we need to change the code below!
// We also need to change the debugstub to fix this then.
#region Debug verification
var xFields = GetFieldsInfo(typeof(string), false).Where(i => !i.IsStatic).ToArray();
if (xFields[0].Id != "System.Int32 System.String.m_stringLength"
|| xFields[0].Offset != 0)
{
throw new Exception("Fields changed!");
}
if (xFields[1].Id != "System.Char System.String.m_firstChar"
|| xFields[1].Offset != 4)
{
throw new Exception("Fields changed!");
}
#endregion
}示例5: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
var xStackContent = aOpCode.StackPopTypes[0];
var xStackContentSecond = aOpCode.StackPopTypes[1];
var xStackContentSize = SizeOfType(xStackContent);
var xStackContentSecondSize = SizeOfType(xStackContentSecond);
var xSize = Math.Max(xStackContentSize, xStackContentSecondSize);
if (ILOp.Align(xStackContentSize, 4u) != ILOp.Align(xStackContentSecondSize, 4u))
{
throw new NotSupportedException("Operands have different size!");
}
if (xSize > 8)
{
throw new NotImplementedException("StackSize>8 not supported");
}
if (xSize > 4)
{
// [ESP] is low part
// [ESP + 4] is high part
// [ESP + 8] is low part
// [ESP + 12] is high part
new CPUx86.Pop { DestinationReg = CPUx86.Registers.EAX };
new CPUx86.Pop { DestinationReg = CPUx86.Registers.EDX };
// [ESP] is low part
// [ESP + 4] is high part
new CPUx86.Or { DestinationReg = CPUx86.Registers.ESP, DestinationIsIndirect = true, SourceReg = CPUx86.Registers.EAX };
new CPUx86.Or { DestinationReg = CPUx86.Registers.ESP, DestinationIsIndirect = true, DestinationDisplacement = 4, SourceReg = CPUx86.Registers.EDX };
}
else
{
new CPUx86.Pop { DestinationReg = CPUx86.Registers.EAX };
new CPUx86.Or { DestinationReg = CPUx86.Registers.ESP, DestinationIsIndirect = true, SourceReg = CPUx86.Registers.EAX };
}
}示例6: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
var xOpType = (OpType)aOpCode;
var xSize = SizeOfType(xOpType.Value);
Stelem_Ref.Assemble(Assembler, (uint)xSize, aMethod, aOpCode, DebugEnabled);
}示例7: Execute
public override void Execute(MethodInfo aMethod, ILOpCode aOpCode) {
var xSource = aOpCode.StackPopTypes[0];
var xSourceSize = SizeOfType(xSource);
switch (xSourceSize)
{
case 1:
case 2:
case 4:
if (TypeIsFloat(xSource))
{
new CPUx86.SSE.ConvertSS2SD { DestinationReg = CPUx86.Registers.XMM0, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true };
}
else
{
new CPUx86.SSE.ConvertSI2SD { DestinationReg = CPUx86.Registers.XMM0, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true };
}
// expand stack, that moved data is valid stack
new CPUx86.Sub { DestinationReg = CPUx86.Registers.ESP, SourceValue = 4 };
new CPUx86.SSE.MoveSD { DestinationReg = CPUx86.Registers.ESP, DestinationIsIndirect = true, SourceReg = CPUx86.Registers.XMM0 };
break;
case 8:
{
if (!TypeIsFloat(xSource))
{
new CPUx86.x87.IntLoad { DestinationReg = CPUx86.Registers.ESP, Size = 64, DestinationIsIndirect = true };
new CPUx86.x87.FloatStoreAndPop { DestinationReg = CPUx86.Registers.ESP, Size = 64, DestinationIsIndirect = true};
}
break;
}
default:
//EmitNotImplementedException( Assembler, GetServiceProvider(), "Conv_U8: SourceSize " + xSource + " not supported!", mCurLabel, mMethodInformation, mCurOffset, mNextLabel );
throw new NotImplementedException();
}
}示例8: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
OpToken xToken = ( OpToken )aOpCode;
string xTokenAddress = null;
if (xToken.ValueIsType)
{
xTokenAddress = ILOp.GetTypeIDLabel(xToken.ValueType);
}
if (xToken.ValueIsField)
{
xTokenAddress= DataMember.GetStaticFieldName(xToken.ValueField);
}
if (String.IsNullOrEmpty(xTokenAddress))
{
throw new Exception("Ldtoken not implemented!");
}
//if( mType != null )
//{
// mTokenAddress = GetService<IMetaDataInfoService>().GetTypeIdLabel( mType );
//}
//new CPUx86.Push { DestinationValue = xToken.Value };
new CPU.Push { DestinationRef = Cosmos.Assembler.ElementReference.New( xTokenAddress ) };
}示例9: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
DoNullReferenceCheck(Assembler, DebugEnabled, 0);
new CPUx86.Pop { DestinationReg = CPUx86.Registers.ECX };
new CPUx86.MoveZeroExtend { DestinationReg = CPUx86.Registers.EAX, Size = 16, SourceReg = CPUx86.Registers.ECX, SourceIsIndirect = true };
new CPUx86.Push { DestinationReg = CPUx86.Registers.EAX };
}示例10: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
OpType xType = ( OpType )aOpCode;
string xTypeID = GetTypeIDLabel(xType.Value);
string mReturnNullLabel = GetLabel( aMethod, aOpCode ) + "_ReturnNull";
XS.Set(XSRegisters.EAX, XSRegisters.ESP, sourceIsIndirect: true);
XS.Compare(XSRegisters.EAX, 0);
XS.Jump(CPUx86.ConditionalTestEnum.Zero, mReturnNullLabel);
// EAX contains a memory handle now. Lets convert it to a pointer
XS.Set(XSRegisters.EAX, XSRegisters.EAX, sourceIsIndirect: true);
//XS.Mov(XSRegisters.EAX, XSRegisters.EAX, sourceIsIndirect: true);
XS.Push(XSRegisters.EAX, isIndirect: true);
XS.Push(xTypeID, isIndirect: true);
SysReflection.MethodBase xMethodIsInstance = ReflectionUtilities.GetMethodBase( typeof( VTablesImpl ), "IsInstance", "System.UInt32", "System.UInt32" );
//, new OpMethod( ILOpCode.Code.Call, aOpCode.Position, aOpCode.NextPosition, xMethodIsInstance, aOpCode.CurrentExceptionHandler));
Call.DoExecute(Assembler, aMethod, xMethodIsInstance, aOpCode, GetLabel(aMethod, aOpCode), GetLabel(aMethod, aOpCode) + "_After_IsInstance_Call", DebugEnabled);
new Label( GetLabel( aMethod, aOpCode ) + "_After_IsInstance_Call" );
XS.Pop(XSRegisters.EAX);
XS.Compare(XSRegisters.EAX, 0);
XS.Jump(CPUx86.ConditionalTestEnum.Equal, mReturnNullLabel);
// push nothing now, as we should return the object instance pointer.
new CPUx86.Jump { DestinationLabel = GetLabel(aMethod, aOpCode.NextPosition) };
XS.Label(mReturnNullLabel );
XS.Add(XSRegisters.ESP, 4);
XS.Push(0);
}示例11: Execute
public override void Execute(MethodInfo aMethod, ILOpCode aOpCode)
{
DoNullReferenceCheck(Assembler, DebugEnabled, 0);
XS.Pop(XSRegisters.EAX);
XS.Push(XSRegisters.EAX, isIndirect: true, displacement: 4);
XS.Push(XSRegisters.EAX, isIndirect: true);
}示例12: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode ) {
var xOp = (OpInt64)aOpCode;
// push high part
new CPUx86.Push { DestinationValue = BitConverter.ToUInt32(BitConverter.GetBytes(xOp.Value), 4) };
// push low part
new CPUx86.Push { DestinationValue = BitConverter.ToUInt32(BitConverter.GetBytes(xOp.Value), 0) };
}示例13: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
DoNullReferenceCheck(Assembler, DebugEnabled, 0);
XS.Pop(XSRegisters.ECX);
new CPUx86.MoveSignExtend { DestinationReg = CPUx86.RegistersEnum.EAX, Size = 8, SourceReg = CPUx86.RegistersEnum.ECX, SourceIsIndirect = true };
XS.Push(XSRegisters.EAX);
}示例14: Execute
public override void Execute( MethodInfo aMethod, ILOpCode aOpCode )
{
var xValue = aOpCode.StackPopTypes[0];
var xValueIsFloat = TypeIsFloat(xValue);
var xValueSize = SizeOfType(xValue);
if (xValueSize > 8)
{
//EmitNotImplementedException( Assembler, aServiceProvider, "Size '" + xSize.Size + "' not supported (add)", aCurrentLabel, aCurrentMethodInfo, aCurrentOffset, aNextLabel );
throw new NotImplementedException();
}
//TODO if on stack a float it is first truncated, http://msdn.microsoft.com/en-us/library/system.reflection.emit.opcodes.conv_r_un.aspx
if (!xValueIsFloat)
{
switch (xValueSize)
{
case 1:
case 2:
case 4:
new CPUx86.Mov { SourceReg = CPUx86.RegistersEnum.ESP, DestinationReg = CPUx86.RegistersEnum.EAX, SourceIsIndirect = true };
XS.SSE.ConvertSI2SS(XSRegisters.XMM0, XSRegisters.EAX);
XS.SSE.MoveSS(XSRegisters.ESP, XSRegisters.XMM0, destinationIsIndirect: true);
break;
case 8:
//XS.Add(XSRegisters.ESP, 4);
//break;
default:
//EmitNotImplementedException( Assembler, GetServiceProvider(), "Conv_I: SourceSize " + xSource + " not supported!", mCurLabel, mMethodInformation, mCurOffset, mNextLabel );
throw new NotImplementedException();
}
}
else
{
throw new NotImplementedException();
}
}示例15: Execute
public override void Execute(MethodInfo aMethod, ILOpCode aOpCode)
{
//TODO: Return
Jump_End(aMethod);
// Need to jump to end of method. Assembler can emit this label for now
//XS.Jump(MethodFooterOp.EndOfMethodLabelNameNormal);
}