public void Setup()
{
exit = new ExternalProcedure("exit",
new ProcedureSignature(null, new Identifier("retCode", PrimitiveType.Int32, new StackArgumentStorage(0, PrimitiveType.Int32))));
exit.Characteristics = new ProcedureCharacteristics();
exit.Characteristics.Terminates = true;
progMock = new ProgramBuilder();
flow = new ProgramDataFlow();
}
private bool ProcedureTerminates(ProcedureBase proc)
{
if (proc.Characteristics != null && proc.Characteristics.Terminates)
return true;
var callee = proc as Procedure;
if (callee == null)
return false;
return (callee != null && flow[callee].TerminatesProcess);
}
public Statement Call(ProcedureBase callee, int retSizeOnStack)
{
ProcedureConstant c = new ProcedureConstant(PrimitiveType.Pointer32, callee);
CallInstruction ci = new CallInstruction(c, new CallSite(retSizeOnStack, 0));
return Emit(ci);
}
public void VisitProcedure(ProcedureBase proc)
{
if (proc.Signature != null)
{
if (proc.Signature.TypeVariable == null)
{
proc.Signature.TypeVariable = store.EnsureExpressionTypeVariable(
factory,
new Identifier("signature of " + proc.Name, VoidType.Instance, null),
null);
}
if (proc.Signature.Parameters != null)
{
foreach (Identifier id in proc.Signature.Parameters)
{
id.Accept(this);
}
}
//$REVIEW: return type?
}
}
public ProcedureTextSpan(ProcedureBase proc, Address addr)
{
this.proc = proc;
this.Tag = addr;
this.Style = "addrText";
}
public virtual ProcedureSignature GetProcedureSignature(ProcedureBase proc)
{
return proc.Signature;
}