Re: Debugging l4linux + l4re
Adam Lackorzynski <[email protected]>
| Newsgroups | gmane.comp.micro-kernel.l4.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, On Tue May 29, 2012 at 23:04:28 -0500, Haohui Mai wrote: > I'm running mag + L4Linux on a real machine that doesn't have a serial > port. It's really difficult to debug -- I'm wondering if there're any > ways to open a new window under mag, and to redirect all serial port > I/O to that window? > > It would be really helpful for debugging. I appreciate if anyone could > share if he happens wrote this program before, or giving me some > suggestions. All output is not possible but there's the fbterminal app which can display textual output from other clients. Please search the list archive, iirc there should be a setup example. fb-drv also supports a dummy mode (-D) which keeps text mode but gives some invisible framebuffer to its client to that they work. Adam -- Adam [email protected] Lackorzynski http://os.inf.tu-dresden.de/~adam/