mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-27 22:12:25 +00:00
1af5ac6f34
[+] SignExtendAX to handle AX -> DX:AX & EAX -> EDX:EAX [+] Conversion to int8 [*] Fixed conversion to int16 [*] Fixed conversion to int64 [+] Added conversion [*] AddWithOverflow code fixed.
29 lines
No EOL
509 B
C#
29 lines
No EOL
509 B
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace Indy.IL2CPU.Assembler.X86
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{
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[OpCode(0xFFFFFFFF, "cdq")]
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public class SignExtendAX : Instruction
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{
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private int mOldSize;
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public SignExtendAX(int aOldSize)
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{
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mOldSize = aOldSize;
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}
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public override string ToString()
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{
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switch (mOldSize)
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{
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case 4:
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return "cdq";
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case 2:
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return "cwd";
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default:
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throw new NotSupportedException();
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}
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}
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}
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} |