public void skip(int n)
{
if (n > 0)
{
memoryWriter.skip(n);
memoryReader.skip(n - 1);
currentValue = memoryReader.readNext();
}
}
public virtual int strtol(PspString @string, TPointer32 endString, int @base)
{
// base == 0 seems to be handled as base == 10.
if (@base == 0)
{
@base = 10;
}
IMemoryReader memoryReader = MemoryReader.getMemoryReader(@string.Address, 1);
string s = @string.String;
// Skip any leading "0x" in case of base 16
if (@base == 16 && (s.StartsWith("0x", StringComparison.Ordinal) || s.StartsWith("0X", StringComparison.Ordinal)))
{
memoryReader.skip(2);
s = s.Substring(2);
}
for (int i = 0; true; i++)
{
int c = memoryReader.readNext();
if (c == 0 || !isNumberValidCharacter(c, @base))
{
endString.setValue(@string.Address + i);
s = s.Substring(0, i);
break;
}
}
int result;
if (s.Length == 0)
{
result = 0;
}
else
{
result = Integer.parseInt(s, @base);
}
//if (log.DebugEnabled)
{
if (@base == 10)
{
Console.WriteLine(string.Format("strtol on '{0}' returning {1:D}", s, result));
}
else
{
Console.WriteLine(string.Format("strtol on '{0}' returning 0x{1:X}", s, result));
}
}
return(result);
}
private void resetMemoryReader(int oldPc)
{
if (pc >= baseMemoryReaderStartAddress && pc < baseMemoryReaderEndAddress)
{
memoryReader = baseMemoryReader;
memoryReader.skip((pc - baseMemoryReader.CurrentAddress) >> 2);
}
else if (memoryReader == null || memoryReader == baseMemoryReader || pc < oldPc)
{
memoryReader = MemoryReader.getMemoryReader(pc, 4);
}
else if (oldPc < MemoryMap.START_RAM && pc >= MemoryMap.START_RAM)
{
// Jumping from VRAM to RAM
memoryReader = MemoryReader.getMemoryReader(pc, 4);
}
else
{
memoryReader.skip((pc - oldPc) >> 2);
}
}
public virtual void skipNext32(int count)
{
index = 0;
memoryReader.skip(count);
}
