public void Free(int start)
{
int idx = Segments.FindIndex(i => i.Start == start);
Segments.RemoveAt(idx);
Last = null;
}
private void LoadSymbols(byte[] prg, int start)
{
ProgramReader r = new ProgramReader(prg, start);
while (r.GetCounter() < Functions[0] + start)
{
string str = r.NextString();
RangeContainer c = MMU.Alloc(str.Length + 1);
Array.Copy(str.Select(i => (byte)i).ToArray(), c.Memory, str.Length);
}
}
private void ComputeLast(uint dest)
{
try
{
if (Last == null || !Last.ContainsAddress(dest))
{
Last = Segments.First(i => i.Start <= dest && i.End >= dest);
}
}
catch (Exception e)
{
throw new Exception("Segmentation Fault");
}
}
public RangeContainer Alloc(int size)
{
int start = 0;
if (Segments.Any())
{
start = Segments.Last().End + 1;
}
RangeContainer container = new RangeContainer(start, size);
Last = container;
Segments.Add(container);
return(container);
}
public StackContainer(RangeContainer memory, int counter)
{
ProgramCounter = counter;
Memory = memory;
}
public LibStackContainer(string lib, string fct, RangeContainer memory) : base(memory, 0)
{
Library = lib;
Function = fct;
}
public void Free(RangeContainer container)
{
Segments.Remove(container);
Last = null;
}
