mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-21 05:18:38 +00:00
53 lines
2.1 KiB
C#
53 lines
2.1 KiB
C#
using System;
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namespace Cosmos.IL2CPU.Profiler.IL
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{
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[Cosmos.IL2CPU.OpCode(ILOp.Code.Stobj)]
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public class Stobj: ILOpCode
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{
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#region Old code
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// using System;
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//
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// using CPUx86 = Indy.IL2CPU.Assembler.X86;
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//
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// namespace Indy.IL2CPU.IL.X86 {
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// [Cosmos.IL2CPU.OpCode(ILOp.Code.Stobj)]
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// public class Stobj: ILOpCode {
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// public Stobj(ILReader aReader, MethodInformation aMethodInfo)
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// : base(aReader, aMethodInfo) {
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// }
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// public override void DoAssemble() {
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// int xFieldSize = Assembler.StackContents.Pop().Size;
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// Assembler.StackContents.Pop();
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.ECX, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true, SourceDisplacement = xFieldSize };
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// for (int i = 0; i < (xFieldSize / 4); i++) {
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// new CPUx86.Pop { DestinationReg = CPUx86.Registers.EAX };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.ECX, DestinationIsIndirect = true, DestinationDisplacement = i * 4, SourceReg = CPUx86.Registers.EAX };
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// }
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// switch (xFieldSize % 4) {
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// case 1: {
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// new CPUx86.Pop { DestinationReg = CPUx86.Registers.EAX };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.ECX, DestinationIsIndirect = true, DestinationDisplacement = ((xFieldSize / 4) * 4), SourceReg = CPUx86.Registers.AL };
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// break;
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// }
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// case 2: {
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// new CPUx86.Pop { DestinationReg = CPUx86.Registers.EAX };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.ECX, DestinationIsIndirect = true, DestinationDisplacement = ((xFieldSize / 4) * 4), SourceReg = CPUx86.Registers.AX };
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// break;
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// }
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// case 0: {
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// break;
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// }
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// default:
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// throw new Exception("Remainder size " + (xFieldSize % 4) + " not supported!");
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// }
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// new CPUx86.Add { DestinationReg = CPUx86.Registers.ESP, SourceValue = 4 };
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// }
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// }
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// }
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#endregion
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}
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}
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