public void Create(NameSpace name_space)
{
ILGen.AddLine(".class public auto ansi beforefieldinit");
ILGen.AddLine(name_space.name + "." + name);
ILGen.AddLine("extends [mscorlib]System.Object");
ILGen.AddLeftBrace();
for (int i = 0; i < fields.Count; i++)
{
ILGen.AddLine(".field " + (fields[i].isPublic?"public ":"private ") + (fields[i].isStatic?"static ":" ") + "literal " + fields[i].type + " " + fields[i].name);
}
foreach (var t in functions)
{
t.Create(this);
}
ILGen.AddLine(" .method public hidebysig specialname rtspecialname instance void");
ILGen.AddLine(" .ctor() cil managed ");
ILGen.AddLeftBrace();
ILGen.ILNumber = 0;
ILGen.preserved = new List <int>();
ILGen.AddLine(".maxstack 8");
for (int i = 0; i < fields.Count; i++)
{
void Set()
{
switch (fields[i].type)
{
case "float32":
ILGen.AddInstruct(Instruction.ldc_r4, fields[i].value.Replace("f", ""));
break;
//TODO
}
}
if (fields[i].isStatic)
{
Set();
ILGen.AddInstruct(Instruction.stsfld, fields[i].type + " " + name_space.name + "." + name + "::" + fields[i].name);
}
else
{
ILGen.AddInstruct(Instruction.ldarg_0);
Set();
ILGen.AddInstruct(Instruction.stfld,
fields[i].type + " " + name_space.name + "." + name + "::" + fields[i].name);
}
}
ILGen.AddInstruct(Instruction.ret);
ILGen.AddRightBrace();
ILGen.AddRightBrace();
}
public override void Create()
{
if (Op == Word.Minus)
{
Expr.Create();
ILGen.AddInstruct(Instruction.neg);
}
else if (Op == Word.Not)
{
//TODO
}
}
public override void Create()
{
var index = -1;
var type = "";
for (var i = 0; i < ILGen.current_func._params.Count; i++)
{
if (ILGen.current_func._params[i].name == Name.ILValue)
{
type = ILGen.current_func._params[i].type.ILValue;
index = i;
}
}
Instruction instruction;
// switch (type)
// {
// case "float32": instruction = Instruction.ldc_r4;break;
// //TODO
// }
ILGen.AddInstruct("ldarg." + (index));
}
public override void Create()
{
//ILGen.AddInstruct(Instruction.ldarg_0);
value.Create();
ILGen.AddInstruct(Instruction.ret);
}
public override void Create()
{
//foreach (var v in value)v.Create();
if (funcName.ILValue == "CAST")
{
foreach (var v in value)
{
v.Create();
}
switch (returnType.ILValue)
{
case "float32": ILGen.AddInstruct(Instruction.conv_r4); return;
case "float64": ILGen.AddInstruct(Instruction.conv_r8); return;
}
}
else if (funcName.ILValue == "COND")
{
var b = value[0] as BoolTree;
b.left.Create();
b.right.Create();
var c1 = ILGen.ILNumber + 1;
var c2 = ILGen.ILNumber + 2;
ILGen.AddPreserved(c1);
ILGen.AddPreserved(c2);
switch (b.Op.ToString())
{
case ">":
ILGen.AddInstruct(Instruction.bgt_s, ILGen.GetILNumber(c1)); break;
case "<":
ILGen.AddInstruct(Instruction.blt_s, ILGen.GetILNumber(c1)); break;
case "<=":
ILGen.AddInstruct(Instruction.ble_s, ILGen.GetILNumber(c1));
break;
case ">=":
ILGen.AddInstruct(Instruction.bge_s, ILGen.GetILNumber(c1));
break;
case "==":
ILGen.AddInstruct(Instruction.beq_s, ILGen.GetILNumber(c1));
break;
case "!=":
ILGen.AddInstruct(Instruction.bne_s, ILGen.GetILNumber(c1));
break;
}
value[2].Create();
ILGen.AddInstruct(Instruction.br_s, ILGen.GetILNumber(c2));
ILGen.UsePreserverd(c1);
value[1].Create();
ILGen.UsePreserverd(c2);
ILGen.AddInstruct(Instruction.nop);
}
else
{
foreach (var v in value)
{
v.Create();
}
var paramtypes = "";
foreach (var a in arguments)
{
paramtypes += a.ILValue + ",";
}
paramtypes = paramtypes.Remove(paramtypes.LastIndexOf(",", StringComparison.Ordinal), 1);
ILGen.AddInstruct(Instruction.call,
returnType.ILValue + " " + (isSystemFunction ? "[mscorlib]" : "") + funcName.ILValue + "(" +
paramtypes + ")");
}
}