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some small changes

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This commit is contained in:
mterwoord_cp 2007-09-05 15:35:56 +00:00
parent 5e3e24f163
commit 81e4fa33ff
4 changed files with 27 additions and 4 deletions
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2
source/IL2CPU/Program.cs
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@ -8,7 +8,7 @@ namespace IL2CPU {
public class Program { public class Program {
public static void Main(string[] args) { public static void Main(string[] args) {
try { try {
string exeName = "testexe.exe"; string exeName = "HelloWorldMetal.exe";
if(args.Length ==1 ) { if(args.Length ==1 ) {
exeName = args[0]; exeName = args[0];
} }

9
source/Indy.IL2CPU.IL.X86/Pop.cs
View file

@ -7,11 +7,20 @@ using CPU = Indy.IL2CPU.Assembler.X86;
namespace Indy.IL2CPU.IL.X86 { namespace Indy.IL2CPU.IL.X86 {
[OpCode(Code.Pop)] [OpCode(Code.Pop)]
public class Pop: Op { public class Pop: Op {
private bool mNeeded = true;
public Pop(Mono.Cecil.Cil.Instruction aInstruction, MethodInformation aMethodInfo) public Pop(Mono.Cecil.Cil.Instruction aInstruction, MethodInformation aMethodInfo)
: base(aInstruction, aMethodInfo) { : base(aInstruction, aMethodInfo) {
if (aInstruction.Previous != null &&
(aInstruction.Previous.OpCode.Code == Code.Call ||
aInstruction.Previous.OpCode.Code == Code.Calli ||
aInstruction.Previous.OpCode.Code == Code.Callvirt)) {
mNeeded = false;
}
} }
public override void Assemble() { public override void Assemble() {
if (mNeeded) {
Pop("eax"); Pop("eax");
} }
} }
} }
}

2
source/Indy.IL2CPU.IL.X86/X86MethodFooterOp.cs
View file

@ -31,7 +31,7 @@ namespace Indy.IL2CPU.IL.X86 {
for (int i = 0; i < LocalsCount; i++) { for (int i = 0; i < LocalsCount; i++) {
Assembler.Add(new CPU.Pop("ebp")); Assembler.Add(new CPU.Pop("ebp"));
} }
Assembler.Add(new CPU.Ret(TotalArgsSize.ToString())); Assembler.Add(new CPU.Ret(""));
} }
} }
} }

14
source/Indy.IL2CPU/Engine.cs
View file

@ -175,9 +175,13 @@ namespace Indy.IL2CPU {
xOp.Assembler = mAssembler; xOp.Assembler = mAssembler;
xOp.Assemble(); xOp.Assemble();
} }
} else {
if (xCurrentMethod.IsPInvokeImpl) {
HandlePInvoke(xCurrentMethod, xMethodInfo);
} else { } else {
mAssembler.Add(new Literal("; Method not being generated yet, as it's handled by an iCall")); mAssembler.Add(new Literal("; Method not being generated yet, as it's handled by an iCall"));
} }
}
xOp = GetOpFromType(mMap.MethodFooterOp, null, xMethodInfo); xOp = GetOpFromType(mMap.MethodFooterOp, null, xMethodInfo);
xOp.Assembler = mAssembler; xOp.Assembler = mAssembler;
xOp.Assemble(); xOp.Assemble();
@ -249,5 +253,15 @@ namespace Indy.IL2CPU {
mDebugLog(String.Format(aMessage, args)); mDebugLog(String.Format(aMessage, args));
} }
} }
private void HandlePInvoke(MethodDefinition aMethod, MethodInformation aMethodInfo) {
mAssembler.Add(new Noop());
if(aMethodInfo.HasReturnValue) {
// mAssembler.Add(new Pushd("0"));
mAssembler.Add(new Pushd("eax"));
mAssembler.Add(new Move("eax", "0"));
}
}
} }
} }