public static string ToPrettyString(this OpCodes type, int bcv) => bcv > 0xE ? type.VersionF.ToPrettyString() : type.VersionE.ToString().ToLowerInvariant();
public static GeneralOpCode General(this OpCodes code, uint bcv)
{
if (bcv > 0xE)
{
switch (code.VersionF)
{
case FOpCode.Conv:
return(GeneralOpCode.Conv);
case FOpCode.Mul:
return(GeneralOpCode.Mul);
case FOpCode.Div:
return(GeneralOpCode.Div);
case FOpCode.Rem:
return(GeneralOpCode.Rem);
case FOpCode.Mod:
return(GeneralOpCode.Mod);
case FOpCode.Add:
return(GeneralOpCode.Add);
case FOpCode.Sub:
return(GeneralOpCode.Sub);
case FOpCode.And:
return(GeneralOpCode.And);
case FOpCode.Or:
return(GeneralOpCode.Or);
case FOpCode.Xor:
return(GeneralOpCode.Xor);
case FOpCode.Neg:
return(GeneralOpCode.Neg);
case FOpCode.Not:
return(GeneralOpCode.Not);
case FOpCode.Shl:
return(GeneralOpCode.Shl);
case FOpCode.Shr:
return(GeneralOpCode.Shr);
case FOpCode.Cmp:
return(GeneralOpCode.Cmp);
case FOpCode.Set:
return(GeneralOpCode.Set);
case FOpCode.Dup:
return(GeneralOpCode.Dup);
case FOpCode.Ret:
return(GeneralOpCode.Ret);
case FOpCode.Exit:
return(GeneralOpCode.Exit);
case FOpCode.Pop:
return(GeneralOpCode.Pop);
case FOpCode.Br:
return(GeneralOpCode.Br);
case FOpCode.Brt:
return(GeneralOpCode.Brt);
case FOpCode.Brf:
return(GeneralOpCode.Brf);
case FOpCode.PushEnv:
return(GeneralOpCode.PushEnv);
case FOpCode.PopEnv:
return(GeneralOpCode.PopEnv);
case FOpCode.PushCst:
case FOpCode.PushLoc:
case FOpCode.PushGlb:
case FOpCode.PushVar:
case FOpCode.PushI16:
return(GeneralOpCode.Push);
case FOpCode.Call:
return(GeneralOpCode.Call);
case FOpCode.Break:
return(GeneralOpCode.Break);
default:
return(0);
}
}
switch (code.VersionE)
{
case EOpCode.Ceq:
case EOpCode.Cge:
case EOpCode.Cgt:
case EOpCode.Cle:
case EOpCode.Clt:
case EOpCode.Cne:
return(GeneralOpCode.Cmp);
default:
return((GeneralOpCode)code.VersionE);
}
}
public static InstructionKind Kind(this OpCodes code, uint bcv)
{
if (bcv > 0xE)
{
switch (code.VersionF)
{
case FOpCode.Set:
return(InstructionKind.Set);
case FOpCode.PushCst:
case FOpCode.PushLoc:
case FOpCode.PushGlb:
case FOpCode.PushVar:
case FOpCode.PushI16:
return(InstructionKind.Push);
case FOpCode.Call:
return(InstructionKind.Call);
case FOpCode.Break:
return(InstructionKind.Break);
case FOpCode.Conv:
case FOpCode.Mul:
case FOpCode.Div:
case FOpCode.Rem:
case FOpCode.Mod:
case FOpCode.Add:
case FOpCode.Sub:
case FOpCode.And:
case FOpCode.Or:
case FOpCode.Xor:
case FOpCode.Not:
case FOpCode.Shl:
case FOpCode.Shr:
case FOpCode.Cmp:
return(InstructionKind.DoubleType);
case FOpCode.Dup:
case FOpCode.Neg:
case FOpCode.Ret:
case FOpCode.Exit:
case FOpCode.Pop:
return(InstructionKind.SingleType);
case FOpCode.Br:
case FOpCode.Brt:
case FOpCode.Brf:
case FOpCode.PushEnv:
case FOpCode.PopEnv:
return(InstructionKind.Goto);
}
}
else
{
switch (code.VersionE)
{
case EOpCode.Set:
return(InstructionKind.Set);
case EOpCode.Push:
return(InstructionKind.Push);
case EOpCode.Call:
return(InstructionKind.Call);
case EOpCode.Break:
return(InstructionKind.Break);
case EOpCode.Conv:
case EOpCode.Mul:
case EOpCode.Div:
case EOpCode.Rem:
case EOpCode.Mod:
case EOpCode.Add:
case EOpCode.Sub:
case EOpCode.And:
case EOpCode.Or:
case EOpCode.Xor:
case EOpCode.Not:
case EOpCode.Shl:
case EOpCode.Shr:
case EOpCode.Clt:
case EOpCode.Cle:
case EOpCode.Ceq:
case EOpCode.Cne:
case EOpCode.Cge:
case EOpCode.Cgt:
return(InstructionKind.DoubleType);
case EOpCode.Dup:
case EOpCode.Neg:
case EOpCode.Ret:
case EOpCode.Exit:
case EOpCode.Pop:
return(InstructionKind.SingleType);
case EOpCode.Br:
case EOpCode.Brt:
case EOpCode.Brf:
case EOpCode.PushEnv:
case EOpCode.PopEnv:
return(InstructionKind.Goto);
}
}
throw new ArgumentOutOfRangeException(nameof(code));
}
