mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-20 12:58:39 +00:00
37 lines
1.1 KiB
C#
37 lines
1.1 KiB
C#
using Cosmos.Debug.Symbols;
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using Cosmos.IL2CPU.Extensions;
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using Cosmos.IL2CPU.ILOpCodes;
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using XSharp.Common;
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using static XSharp.Common.XSRegisters;
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namespace Cosmos.IL2CPU.X86.IL
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{
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[OpCode(ILOpCode.Code.Stloc)]
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public class Stloc : ILOp
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{
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public Stloc(Assembler.Assembler aAsmblr)
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: base(aAsmblr)
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{
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}
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public override void Execute(_MethodInfo aMethod, ILOpCode aOpCode)
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{
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var xOpVar = (OpVar) aOpCode;
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var xVar = DebugSymbolReader.GetLocalVariableInfos(aMethod.MethodBase)[xOpVar.Value];
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var xStackCount = (int) GetStackCountForLocal(aMethod, xVar.Type);
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var xEBPOffset = (int) GetEBPOffsetForLocal(aMethod, xOpVar.Value);
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var xSize = SizeOfType(xVar.Type);
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XS.Comment("Local type = " + xVar);
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XS.Comment("Local EBP offset = " + xEBPOffset);
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XS.Comment("Local size = " + xSize);
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for (int i = xStackCount - 1; i >= 0; i--)
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{
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XS.Pop(EAX);
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XS.Set(EBP, EAX, destinationDisplacement: 0 - (xEBPOffset + (i*4)));
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}
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}
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}
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}
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