mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-30 12:50:19 +00:00
35 lines
No EOL
779 B
C#
35 lines
No EOL
779 B
C#
using System;
|
|
using System.IO;
|
|
using Mono.Cecil;
|
|
using Mono.Cecil.Cil;
|
|
using CPU = Indy.IL2CPU.Assembler.X86;
|
|
|
|
namespace Indy.IL2CPU.IL.X86 {
|
|
[OpCode(Code.Conv_U4)]
|
|
public class Conv_U4: Op {
|
|
public Conv_U4(Mono.Cecil.Cil.Instruction aInstruction, MethodInformation aMethodInfo)
|
|
: base(aInstruction, aMethodInfo) {
|
|
}
|
|
public override void DoAssemble() {
|
|
// todo: WARNING: not implemented correctly!
|
|
int xSource = Assembler.StackSizes.Peek();
|
|
switch (xSource) {
|
|
case 1:
|
|
case 2: {
|
|
break;
|
|
}
|
|
case 8: {
|
|
Pop("eax");
|
|
Pop("ecx");
|
|
Pushd(4, "eax");
|
|
break;
|
|
}
|
|
case 4: {
|
|
break;
|
|
}
|
|
default:
|
|
throw new Exception("SourceSize " + xSource + " not supported!");
|
|
}
|
|
}
|
|
}
|
|
} |