public string Visit(CIL_AST_Root node)
{
Utils.SetMemory(mem, semtype, node.Types);
allnode = new List <CIL_AST_Node>(CIL_AST_Node.GetAllNode(node));
int main = -1;
for (int i = 0; i < allnode.Count; i++)
{
if (allnode[i] is CIL_Label)
{
resolvaddr[((CIL_Label)allnode[i]).Label] = i;
}
else if (allnode[i] is CIL_FunctionDef)
{
resolvaddr[((CIL_FunctionDef)allnode[i]).Name] = i;
if (main == -1)
{
main = i;
}
//mem.SetValue(mem.GetDirMethod(((CIL_ClassMethod)allnode[i]).Idres), i);
}
}
foreach (var item in semtype)
{
if (item.Key == "SELF_TYPE")
{
continue;
}
int idx = mem.GetDirType(item.Key);
idx += 2;
foreach (var item2 in item.Value.GetAllMethods())
{
if (resolvaddr.ContainsKey(item2.Label()))
{
mem.SetValue(idx++, resolvaddr[item2.Label()]);
}
else
{
Console.WriteLine($"Method {item2.Label()} not found in CIL");
idx++;
}
}
//Console.Write($"{item.Key} :");
//PrintObject(mem.GetDirType(item.Key));
}
// Build DataElement
node.Data.Visit(this);
// Debug DataElement
foreach (var d in dataaddr)
{
//PrintObject(d.Value);
}
// Build OffSetAttr
node.Types.Visit(this);
// Init Simulator
variableaddr.Push(new Dictionary <string, int>());
allnode[resolvaddr["entry"]].Visit(this);
return(io.get_all_text());
}
public static void SetMemory(ICIL_Memory mem, Dictionary <string, SemanticType> types, CIL_SectionTypes secttype)
{
Queue <string> Zeros = new Queue <string>();
var graph = BuildGraph(types);
Dictionary <string, int> ind = new Dictionary <string, int>();
foreach (var item in graph)
{
ind.Add(item.Key, 0);
}
foreach (var item in graph)
{
foreach (var w in item.Value)
{
ind[w]++;
}
}
foreach (var item in ind)
{
if (item.Value == 0)
{
Zeros.Enqueue(item.Key);
}
}
// Section Type
Dictionary <string, CIL_ClassDef> mapped = new Dictionary <string, CIL_ClassDef>();
foreach (var item in secttype.ListNode)
{
mapped.Add(item.Id, item);
}
while (Zeros.Count > 0)
{
string k = Zeros.Dequeue();
foreach (var item in graph[k])
{
ind[item]--;
if (ind[item] == 0)
{
Zeros.Enqueue(item);
}
}
if (!mapped.ContainsKey(k))
{
continue;
}
var classdef = mapped[k];
int idx = mem.Allocate(classdef.Methods.ListNode.Count + 2);
mem.SetDirType(k, idx);
mem.SetValue(idx++, classdef.Methods.ListNode.Count + 1);
var sem = types[k];
if (sem.Father != null)
{
mem.SetValue(idx, mem.GetDirType(sem.Father.Name));
}
idx++;
foreach (var item in classdef.Methods.ListNode)
{
mem.SetDirmethod(item.Idres, idx++);
}
}
}
