Cosmos/source2/IL2PCU/Cosmos.IL2CPU.X86/IL/Shl.cs

42 lines
1.4 KiB
C#

using System;
namespace Cosmos.IL2CPU.X86.IL
{
[Cosmos.IL2CPU.OpCode(ILOpCode.Code.Shl)]
public class Shl: ILOp
{
public Shl(Cosmos.IL2CPU.Assembler aAsmblr):base(aAsmblr)
{
}
public override void Execute(uint aMethodUID, ILOpCode aOpCode) {
throw new Exception("TODO:");
}
#region Old code
// using System;
//
// using CPUx86 = Indy.IL2CPU.Assembler.X86;
//
// namespace Indy.IL2CPU.IL.X86 {
// [OpCode(OpCodeEnum.Shl)]
// public class Shl: Op {
// public Shl(ILReader aReader, MethodInformation aMethodInfo)
// : base(aReader, aMethodInfo) {
// }
// public override void DoAssemble() {
// new CPUx86.Pop{DestinationReg=CPUx86.Registers.EAX}; // shift amount
// var xStackItem_ShiftAmount = Assembler.StackContents.Pop();
// new CPUx86.Pop { DestinationReg = CPUx86.Registers.EDX }; // value
// var xStackItem_Value = Assembler.StackContents.Pop();
// new CPUx86.Move { DestinationReg = CPUx86.Registers.EBX, SourceValue = 0 };
// new CPUx86.Move { DestinationReg = CPUx86.Registers.CL, SourceReg = CPUx86.Registers.AL };
// new CPUx86.ShiftLeft { DestinationReg = CPUx86.Registers.EDX, SourceReg = CPUx86.Registers.CL };
// new CPUx86.Push { DestinationReg = CPUx86.Registers.EDX };
// Assembler.StackContents.Push(xStackItem_Value);
// }
// }
// }
#endregion Old code
}
}