Re: IPCs

Hi, On Wed Jun 01, 2005 at 16:08:57 -0400, Andrew Davenport wrote:

I am trying to make a simple IPC logger in L4 (by modifying the kernel). I want to eventually log src, dest, and contents of the message. Where would be most effective place in the l4 kernel to do this, and how should I go about getting the message contents -- eg registers, flex pages or strings ?

The kernel debugger has a trace buffer that can log IPCs in various degrees. Look for keywords like Tb_entry_ipc or in the file thread-log.cpp to find a possible way of doing this. Adam -- Adam adam@os.inf.tu-dresden.de Lackorzynski http://os.inf.tu-dresden.de/~adam/