public static ETMBranchDecoder New(ETMStateData aStateData)
{
ETMBranchDecoder ret = null;
//
switch (aStateData.Config.BranchCompressionScheme)
{
default:
case TETMBranchCompressionScheme.EOriginal:
ret = new ETMBranchDecoderOriginal(aStateData);
break;
case TETMBranchCompressionScheme.EAlternative:
ret = new ETMBranchDecoderAlternative(aStateData);
break;
}
//
return(ret);
}
public void Decode()
{
int lastBufferCountValue = 0;
//
ETMStateData stateManager = new ETMStateData(this);
while (!iBuffer.IsEmpty)
{
byte b = iBuffer.Dequeue();
if (iBuffer.Count != lastBufferCountValue)
{
Trace("[0x{0:x4}] byte: 0x{1:x2} {2}",
stateManager.PacketNumber,
b,
Convert.ToString(b, 2).PadLeft(8, '0')
);
}
//
lastBufferCountValue = iBuffer.Count;
stateManager.PrepareToHandleByte(b);
}
}
public ETMBranchDecoderOriginal(ETMStateData aManager)
: base(aManager)
{
}
protected ETMBranchDecoder(ETMStateData aStateData)
{
iStateData = aStateData;
iInstructionSet = aStateData.CurrentInstructionSet;
}
public ETMBranchDecoderAlternative(ETMStateData aManager)
: base(aManager)
{
}
