static void ResolveTypeDependencies(this IComponentDescriptor component, DesignDescriptor design)
{
foreach (var child in component.GetChildComponents())
{
ResolveTypeDependencies(child, design);
}
var processes = component.GetProcesses().ToArray();
var str = new StmtTypeResolver(design, component);
foreach (var process in processes)
{
ResolveTypeDependencies(process, str);
}
foreach (var port in component.GetPorts())
{
str.RequireType(port.ElementType, design);
}
foreach (var signal in component.GetSignals())
{
str.RequireType(signal.ElementType, design);
}
foreach (var field in component.GetFields())
{
str.RequireType(field.Type, design);
}
}
private void ComponentDFS(IComponentDescriptor component)
{
IDependencyOrdered ordered = component as IDependencyOrdered;
if (ordered.DependencyOrder >= 0)
{
return;
}
foreach (IComponentDescriptor child in component.GetChildComponents())
{
ComponentDFS(child);
}
ordered.DependencyOrder = _curOrder++;
}
private void ComponentDFS(IComponentDescriptor component)
{
IDependencyOrdered ordered = component as IDependencyOrdered;
if (ordered.DependencyOrder >= 0)
return;
foreach (IComponentDescriptor child in component.GetChildComponents())
ComponentDFS(child);
ordered.DependencyOrder = _curOrder++;
}
private void GenerateArchitecture(IComponentDescriptor cd, IndentedTextWriter tw)
{
string name = GetComponentName(cd);
tw.WriteLine("architecture behavioral of " + name + " is");
tw.Indent++;
foreach (TypeDescriptor td in cd.GetTypes())
{
GenerateTypeDecl(td, tw);
}
if (cd.GetTypes().Count() > 0)
tw.WriteLine();
var components = cd.GetChildComponents()
.Cast<ComponentDescriptor>()
.Select(c => c.Instance.Representant)
.Distinct()
.Select(c => c.Descriptor);
foreach (ComponentDescriptor scd in components)
{
DeclareComponent(scd, tw);
tw.WriteLine();
}
foreach (FieldDescriptor field in cd.GetConstants())
{
DeclareField(field, tw);
}
if (cd.GetConstants().Count() > 0)
tw.WriteLine();
foreach (FieldDescriptor field in cd.GetVariables())
{
DeclareField(field, tw);
}
if (cd.GetVariables().Count() > 0)
tw.WriteLine();
foreach (ISignalOrPortDescriptor sd in cd.GetSignals())
{
object initVal = sd.InitialValue;
string initSuffix = "";
if (initVal != null)
initSuffix = " := " + GetValueID(initVal);
string sname = MakeIDName(sd.Name, sd);
tw.WriteLine("signal " + sname + ": " +
GetTypeDescriptorCompletedName(sd.ElementType) + initSuffix + ";");
}
if (cd.GetSignals().Count() > 0)
tw.WriteLine();
foreach (MethodDescriptor md in cd.GetActiveMethods())
{
GenerateMethodImpl(md, tw);
tw.WriteLine();
}
if (cd.GetActiveMethods().Count() > 0)
tw.WriteLine();
tw.Indent--;
tw.WriteLine("begin");
tw.Indent++;
foreach (IComponentDescriptor scd in cd.GetChildComponents())
{
DeclareComponentInstance(scd, tw);
tw.WriteLine();
}
foreach (ProcessDescriptor pd in cd.GetProcesses())
{
DeclareProcess(pd, tw);
tw.WriteLine();
}
tw.Indent--;
tw.WriteLine("end behavioral;");
}
// ADDED
private void GenerateCtor(IComponentDescriptor cd, IndentedTextWriter tw)
{
string name = GetComponentName(cd);
bool first = true;
tw.Write("SC_CTOR(" + name + ")");
tw.Indent++;
// Initialization List
foreach (ISignalDescriptor signal in cd.GetSignals())
{
if (signal.ElementType.CILType.IsArray)
{
if (first)
{
first = false;
tw.Write(": ");
}
else
tw.Write(", ");
DeclareSignalVecInstance(signal, tw);
}
}
if (cd.GetPorts() != null)
{
var xsim = _sim.Fork();
xsim.PushScope();
foreach (IPortDescriptor pd in cd.GetPorts())
{
if (pd.ElementType.CILType.IsArray)
{
if (first)
{
first = false;
tw.Write(": ");
}
else
tw.Write(", ");
string pname = MakeIDName(pd.Name, pd.BoundSignal.RemoveIndex(), xsim);
tw.Write(pname + "(" + "\"" + pname + "\", " + pd.ElementType.TypeParams[0] + ")");
}
}
}
var components = cd.GetChildComponents();
//.Cast<ComponentDescriptor>()
//.Select(c => c.Instance.Representant)
//.Distinct()
//.Select(c => c.Descriptor);
foreach (IComponentDescriptor scd in components)
{
if (first)
{
first = false;
tw.Write(": ");
}
else
tw.Write(", ");
DeclareComponentInstance(scd, tw);
}
tw.WriteLine();
tw.Indent--;
tw.WriteLine("{");
tw.Indent++;
// Initialize Ports
if (cd.GetPorts() != null)
{
var xsim = _sim.Fork();
xsim.PushScope();
foreach (IPortDescriptor pd in cd.GetPorts())
{
if ((pd.Direction == EFlowDirection.Out) && (pd.InitialValue != null) && !pd.ElementType.CILType.IsArray)
{
string pname = MakeIDName(pd.Name, pd.BoundSignal.RemoveIndex(), xsim);
tw.WriteLine(pname + ".initialize(" + SystemCifyConstant(pd.InitialValue) + ");");
}
}
}
tw.WriteLine();
// Process Registration and Sensitivity List
foreach (ProcessDescriptor pd in cd.GetProcesses())
{
InitializeProcess(pd, tw);
}
if (cd.GetProcesses().Count() > 0)
tw.WriteLine();
// Module Variable/Constant Initialization
foreach (FieldDescriptor field in cd.GetVariables())
{
InitializeField(field, tw);
}
if (cd.GetVariables().Count() > 0)
tw.WriteLine();
foreach (FieldDescriptor field in cd.GetConstants())
{
InitializeField(field, tw);
}
if (cd.GetVariables().Count() > 0)
tw.WriteLine();
// Signals Initialization
foreach (ISignalDescriptor signal in cd.GetSignals())
{
InitializeSignal(signal, tw);
}
if (cd.GetSignals().Count() > 0)
tw.WriteLine();
// Port Binding
foreach (IComponentDescriptor scd in cd.GetChildComponents())
{
PortBinding(scd, tw);
}
tw.Indent--;
tw.WriteLine("}");
}
private void GenerateDependencies(IComponentDescriptor desc, IndentedTextWriter tw, string top)
{
// Due to their compile-time overhead, fixed-point data types are omitted from the
// default SystemC include file. To enable fixed-point data types, SC_INCLUDE_FX
// must be defined prior to including the SystemC header file
tw.WriteLine("#define SC_INCLUDE_FX");
foreach (SysCLib lib in _stdLibraries)
{
if (lib.Name != "#define SC_INCLUDE_FX")
tw.WriteLine("#include " + "\"" + lib.Name + "\"");
}
IPackageOrComponentDescriptor aux = (IPackageOrComponentDescriptor)desc;
if (aux != null)
{
var pds = aux.Dependencies
.Where(pd => pd != aux && !pd.IsEmpty)
.GroupBy(pd => GetLibrary(pd));
foreach (var grp in pds)
{
//tw.WriteLine("library {0};", grp.Key);
foreach (var pd in grp)
{
tw.WriteLine("#include \"" + MakeIDName(pd.PackageName, pd) + ".h\"");
}
}
//foreach (PackageDescriptor pack in ((DescriptorBase)desc).GetDesign().GetPackages())
//{
// tw.WriteLine("// " + pack.PackageName);
//}
var components = desc.GetChildComponents()
.Cast<ComponentDescriptor>()
.Select(c => c.Instance.Representant)
.Distinct()
.Select(c => c.Descriptor);
foreach (ComponentDescriptor scd in components)
{
tw.WriteLine("#include " + "\"" + GetComponentName(scd) + ".h" + "\"");
}
}
else
{
tw.WriteLine("#include " + "\"" + top + ".h" + "\"");
}
tw.WriteLine("#include <iostream>");
tw.WriteLine("#include \"sc_lv_add_ons.h\"");
tw.WriteLine("#include \"sc_logic_add_ons.h\"");
tw.WriteLine("using namespace sc_core;");
tw.WriteLine("using namespace sc_dt;");
tw.WriteLine("using namespace std;");
tw.WriteLine();
}
// ALTERADA - equivalent to "DeclareEntity()" and "GenerateArchitecture()" in VHDLGen.cs
private void DeclareAndGenerateModule(IComponentDescriptor cd, IndentedTextWriter tw)
{
string name = GetComponentName(cd);
// Module Declaration
tw.WriteLine("SC_MODULE(" + name + ")");
tw.WriteLine("{");
tw.Indent++;
tw.WriteLine();
tw.WriteLine("// Port List" );
// Port Declarations
DeclarePortList(cd, tw, false);
tw.WriteLine();
tw.WriteLine("// Sub-Components");
// Sub-Components Declaration
var components = cd.GetChildComponents();
// .Cast<ComponentDescriptor>()
// .Select(c => c.Instance.Representant)
// .Distinct()
// .Select(c => c.Descriptor);
foreach (IComponentDescriptor scd in components)
{
DeclareComponent(scd, tw);
}
if (cd.GetChildComponents().Count() > 0)
tw.WriteLine();
tw.WriteLine("// Local Channels");
// Local Channel Declaration
foreach (ISignalOrPortDescriptor sd in cd.GetSignals())
{
//object initVal = sd.InitialValue;
//string initSuffix = "";
//if (initVal != null)
// initSuffix = ".write( " + GetValueID(initVal);
string sname = MakeIDName(sd.Name, sd);
if (sd.ElementType.CILType.IsEnum)
{
tw.WriteLine("sc_signal<int> " + sname + ";");
}
else if (sd.ElementType.CILType.IsArray)
{
tw.WriteLine("sc_vector< sc_signal<" + GetTypeDescriptorCompletedName(sd.ElementType.Element0Type)
+ "> > " + sname + ";");
}
else
{
tw.WriteLine("sc_signal<" + GetTypeDescriptorCompletedName(sd.ElementType) + "> " + sname + ";");
}
}
if (cd.GetSignals().Count() > 0)
tw.WriteLine();
tw.WriteLine("// Constants");
// Constant Declarations
foreach (FieldDescriptor field in cd.GetConstants())
{
DeclareField(field, tw);
}
if (cd.GetConstants().Count() > 0)
tw.WriteLine();
tw.WriteLine("// Variables");
// Variables Declaration
foreach (FieldDescriptor field in cd.GetVariables())
{
DeclareField(field, tw);
}
if (cd.GetVariables().Count() > 0)
tw.WriteLine();
tw.WriteLine("// Processes");
// Process Declaration
foreach (ProcessDescriptor pd in cd.GetProcesses())
{
DeclareProcess(pd, tw);
tw.WriteLine();
}
// Other Methods Declaration
//tw.WriteLine("// Funcoes/Procedimentos: ");
//foreach (MethodDescriptor md in cd.GetMethods())
//{
// GenerateMethodImpl(md, tw);
// tw.WriteLine();
//}
//if (cd.GetMethods().Count() > 0)
// tw.WriteLine();
tw.WriteLine("// Active functions/methods ");
foreach (MethodDescriptor md in cd.GetActiveMethods())
{
GenerateMethodImpl(md, tw);
tw.WriteLine();
}
if (cd.GetMethods().Count() > 0)
tw.WriteLine();
// Constructors
tw.WriteLine("// Constructor");
GenerateCtor(cd, tw);
tw.Indent--;
tw.WriteLine("};");
tw.WriteLine("#endif");
}