public void TrcoIcall()
{
ProcedureBuilder m = new ProcedureBuilder();
Identifier pfn = m.Local32("pfn");
Expression l = m.Load(PrimitiveType.Word32, pfn);
CallInstruction icall = new CallInstruction(l, new CallSite(0, 0));
coll = CreateCollector();
icall.Accept(eqb);
icall.Accept(coll);
StringWriter sw = new StringWriter();
handler.Traits.Write(sw);
string exp =
"T_1 (in pfn : word32)" + nl +
"\ttrait_primitive(word32)" + nl +
"\ttrait_mem(T_2, 0)" + nl +
"T_2 (in Mem0[pfn:word32] : word32)" + nl +
"\ttrait_primitive((ptr code))" + nl +
"\ttrait_primitive(word32)" + nl;
Console.WriteLine(sw.ToString());
Assert.AreEqual(exp, sw.ToString());
}
public void TrcoGlobalArray()
{
Program prog = CreateProgram();
ProcedureBuilder m = new ProcedureBuilder();
Identifier i = m.Local32("i");
Expression ea = m.IAdd(prog.Globals, m.IAdd(m.Shl(i, 2), 0x3000));
Expression e = m.Load(PrimitiveType.Int32, ea);
coll = CreateCollector(prog);
e = e.Accept(en);
e.Accept(eqb);
e.Accept(coll);
Verify(null, "Typing/TrcoGlobalArray.txt");
}
public void TrcoMemberPointer()
{
ProcedureBuilder m = new ProcedureBuilder();
Identifier ds = m.Local16("ds");
Identifier bx = m.Local16("bx");
Identifier ax = m.Local16("ax");
MemberPointerSelector mps = m.MembPtrW(ds, m.IAdd(bx, 4));
Expression e = m.Load(PrimitiveType.Byte, mps);
coll = CreateCollector();
e = e.Accept(en);
e.Accept(eqb);
e.Accept(coll);
Assert.IsNotNull(mps.BasePointer.TypeVariable, "Base pointer should have type variable");
Verify(null, "Typing/TrcoMemberPointer.txt");
}
public void TrcoArrayExpression()
{
var b = new Identifier("base", PrimitiveType.Word32, null);
var i = new Identifier("idx", PrimitiveType.Word32, null);
var s = Constant.Word32(4);
ProcedureBuilder m = new ProcedureBuilder();
// e ::= Mem[(b+0x1003000)+(i*s):word16]
Expression e = m.Load(
PrimitiveType.Word16,
m.IAdd(m.IAdd(b, Constant.Word32(0x10030000)),
m.SMul(i, s)));
coll = CreateCollector();
e = e.Accept(en);
e.Accept(eqb);
e.Accept(coll);
Verify(null, "Typing/TrcoArrayExpression.txt");
}
