public void Call(IAsm a)
{
Var func = a.getVar();
String funcsig = genDataTypeSig(a.getVar()); /* gen type info */
VarList x = func.getParams(); /* get any params */
String paramsig = "";
if (x.Length() > 0)
{
int max = x.Length();
StringBuilder t = new StringBuilder(MyC.MAXSTR);
for (int i = 0; i < max; i++)
{
Var e = x.FindByIndex(i);
t.Append(genDataTypeSig(e));
if (i < max - 1)
{
t.Append(",");
}
}
paramsig = t.ToString();
}
StringBuilder sb = new StringBuilder(MyC.MAXSTR);
sb.Append("\tcall ");
sb.Append(funcsig);
sb.Append("(");
sb.Append(paramsig);
sb.Append(")\t//");
sb.Append(a.getICount());
sb.Append("\r\n");
io.Out(sb.ToString());
}
public void FuncBegin(IAsm a)
{
Var func = a.getVar();
Type funcsig = genDataTypeSig(a.getVar()); /* gen return type info */
VarList paramlist = func.getParams(); /* get any params */
Type[] paramTypes = null; // in case no params
if (paramlist.Length() > 0)
{
int max = paramlist.Length();
paramTypes = new Type[max];
for (int i = 0; i < max; i++)
{
Var e = paramlist.FindByIndex(i);
paramTypes[i] = genDataTypeSig(e);
}
}
emethod = eclass.DefineMethod(func.getName(),
MethodAttributes.Static | MethodAttributes.Public,
funcsig, paramTypes);
func.setMethodBuilder(emethod); // save the method ref
/*
* set the argument symbol info
*/
for (int i = 0; i < paramlist.Length(); i++)
{
emethod.DefineParameter(i + 1, 0, paramlist.FindByIndex(i).getName());
}
il = emethod.GetILGenerator(); // create new il generator
if (func.getName().Equals("main")) /* special entry point for main */
{
appbuild.SetEntryPoint(emethod);
}
// emodule.SetUserEntryPoint(emethod);
/*
* must also re-init the label hashtable for each function
*/
labelhash = new Hashtable();
localsdone = false;
}
public void LocalVars(VarList v)
{
int max = v.Length();
for (int i = 0; i < max; i++) // loop thru the local params
{
Var e = v.FindByIndex(i); // indexed by number
Type et = genDataTypeSig(e);
// LocalToken t = emethod.DeclareLocal(et);
LocalBuilder t = il.DeclareLocal(et);
if (Io.gendebug)
{
t.SetLocalSymInfo(e.getName());
}
e.setLocalToken(t);
}
localsdone = true;
}
public void LocalVars(VarList v)
{
StringBuilder sb = new StringBuilder(MyC.MAXSTR);
sb.Append("\t.locals (");
int max = v.Length();
for (int i = 0; i < max; i++) // loop thru the local params
{
Var e = v.FindByIndex(i); // indexed by number
String stype = "";
switch (e.getTypeId())
{
case Tok.T_CHAR: stype = "char"; break;
case Tok.T_SHORT: stype = "int16"; break;
case Tok.T_INT:
case Tok.T_LONG: stype = "int32"; break;
case Tok.T_FLOAT: stype = "float"; break;
case Tok.T_DOUBLE: stype = "double float"; break;
default:
Console.WriteLine("?Could not find type for local\n");
Environment.Exit(1);
break;
}
sb.Append(stype); // append it now
if (i < max - 1)
{
sb.Append(","); // if not last, seperate with comma
}
}
sb.Append(")\r\n");
io.Out(sb.ToString());
}
public void FuncBegin(IAsm a)
{
Var func = a.getVar();
String funcsig = genDataTypeSig(a.getVar()); /* gen type info */
VarList x = func.getParams(); /* get any params */
String paramsig = "";
if (x.Length() > 0)
{
int max = x.Length();
StringBuilder t = new StringBuilder(MyC.MAXSTR);
for (int i = 0; i < max; i++)
{
Var e = x.FindByIndex(i);
t.Append(genDataTypeSig(e));
if (i < max - 1)
{
t.Append(",");
}
}
paramsig = t.ToString();
}
StringBuilder sb = new StringBuilder(MyC.MAXSTR);
sb.Append("\t.method ");
sb.Append(funcsig);
sb.Append(" ");
sb.Append(func.getName());
sb.Append("(");
sb.Append(paramsig);
sb.Append("){\r\n");
io.Out(sb.ToString());
if (func.getName().Equals("main")) /* special entry point for main */
{
io.Out("\t.entrypoint\r\n");
}
}
public void LocalVars(VarList v)
{
StringBuilder sb = new StringBuilder(MyC.MAXSTR);
sb.Append("\t.locals (");
int max = v.Length();
for (int i = 0; i < max; i++) // loop thru the local params
{
Var e = v.FindByIndex(i); // indexed by number
String stype = "";
switch (e.getTypeId())
{
case Tok.T_CHAR: stype = "char"; break;
case Tok.T_SHORT: stype = "int16"; break;
case Tok.T_INT:
case Tok.T_LONG: stype = "int32"; break;
case Tok.T_FLOAT: stype = "float"; break;
case Tok.T_DOUBLE: stype = "double float"; break;
default:
Console.WriteLine("?Could not find type for local\n");
Environment.Exit(1);
break;
}
sb.Append(stype); // append it now
if (i < max-1)
sb.Append(","); // if not last, seperate with comma
}
sb.Append(")\r\n");
io.Out(sb.ToString());
}
public void LocalVars(VarList v)
{
int max = v.Length();
for (int i = 0; i < max; i++) // loop thru the local params
{
Var e = v.FindByIndex(i); // indexed by number
Type et = genDataTypeSig(e);
// LocalToken t = emethod.DeclareLocal(et);
LocalBuilder t = il.DeclareLocal(et);
if (Io.gendebug)
t.SetLocalSymInfo(e.getName());
e.setLocalToken(t);
}
localsdone = true;
}