mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-27 14:02:19 +00:00
77 lines
3.7 KiB
C#
77 lines
3.7 KiB
C#
using System;
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namespace Cosmos.IL2CPU.X86.IL
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{
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[Cosmos.IL2CPU.OpCode(ILOpCode.Code.Stind_I)]
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public class Stind_I: ILOp
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{
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public Stind_I(Cosmos.IL2CPU.Assembler aAsmblr):base(aAsmblr)
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{
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}
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public override void Execute(uint aMethodUID, ILOpCode aOpCode) {
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throw new Exception("TODO:");
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}
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#region Old code
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// using System;
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// using System.IO;
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//
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//
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// using CPU = Indy.IL2CPU.Assembler;
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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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// [OpCode(OpCodeEnum.Stind_I)]
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// public class Stind_I: Op {
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// public Stind_I(ILReader aReader, MethodInformation aMethodInfo)
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// : base(aReader, aMethodInfo) {
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// }
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// public static void Assemble(Assembler.Assembler aAssembler, int aSize) {
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// new CPU.Comment("address at: [esp + " + aSize + "]");
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// int xStorageSize = aSize;
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// if (xStorageSize < 4) {
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// xStorageSize = 4;
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// }
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EBX, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true, SourceDisplacement = xStorageSize };
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// for (int i = 0; i < (aSize / 4); i++) {
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EAX, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true, SourceDisplacement = i * 4 };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EBX, DestinationIsIndirect = true, DestinationDisplacement = i * 4, SourceReg = CPUx86.Registers.EAX };
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// }
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// switch (aSize % 4) {
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// case 0: {
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// break;
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// }
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// case 1: {
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EAX, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true, SourceDisplacement = ((aSize / 4) * 4) };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EBX, DestinationIsIndirect = true, SourceDisplacement = ((aSize / 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.Move{DestinationReg= CPUx86.Registers.EAX, SourceReg=CPUx86.Registers.ESP, SourceIsIndirect=true, SourceDisplacement=((aSize / 4) * 4)};
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EBX, DestinationIsIndirect = true, DestinationDisplacement = ((aSize / 4) * 4), SourceReg = CPUx86.Registers.AX };
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// break;
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// }
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// case 3: {
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EAX, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true, SourceDisplacement = ((aSize / 4) * 4) };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EBX, DestinationIsIndirect = true, DestinationDisplacement = ((aSize / 4) * 4), SourceReg = CPUx86.Registers.AX };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EAX, SourceReg = CPUx86.Registers.ESP, SourceIsIndirect = true, SourceDisplacement = (((aSize / 4) * 4) + 2) };
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// new CPUx86.Move { DestinationReg = CPUx86.Registers.EBX, DestinationIsIndirect = true, DestinationDisplacement = (((aSize / 4) * 4) + 2), SourceReg = CPUx86.Registers.AL };
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// break;
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// }
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// default:
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// throw new Exception("Error, shouldn't occur");
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// }
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// new CPUx86.Add { DestinationReg = CPUx86.Registers.ESP, SourceValue = (uint)(xStorageSize + 4) };
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// aAssembler.StackContents.Pop();
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// aAssembler.StackContents.Pop();
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// }
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//
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// public override void DoAssemble() {
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// Assemble(Assembler, 4);
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// }
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// }
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// }
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#endregion Old code
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}
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}
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