public IEnumerable<ElfVmInstruction> CompileImpl(FuncDef func)
{
foreach (var evi in Compile(func.Body))
yield return evi;
// todo. implement stack non-corruption verification
yield return new PopAll().BindToAstNode(func);
yield return new Ret().BindToAstNode(func);
}
private NativeMethod LoadNativeFunc(ElfClass @class, FuncDef funcDef)
{
var native = new NativeMethod(funcDef, @class);
native.Body = VM.Compiler.Compile(native.FuncDef);
return native;
}
public UnexpectedCompilerException(FuncDef func, AstNode node, Exception innerException)
: base(String.Empty, innerException)
{
Func = func;
Node = node;
}
public ElfVmInstruction[] Compile(FuncDef func)
{
/* hello bad code */ Func = func;
return CompileImpl(func).ToArray();
}