diff options
Diffstat (limited to 'microkernel')
| -rw-r--r-- | microkernel/mach/gnumach/debugging.mdwn | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/microkernel/mach/gnumach/debugging.mdwn b/microkernel/mach/gnumach/debugging.mdwn index 8a5b1003..596e4da0 100644 --- a/microkernel/mach/gnumach/debugging.mdwn +++ b/microkernel/mach/gnumach/debugging.mdwn @@ -18,6 +18,8 @@ First, make sure to enable it. Either by using a pre-packaged gnumach-image-some Then, reproduce the issue again. If something like a kernel trap happens, you will end up in the GNU Mach debugger. Otherwise, type control-alt-d to make Mach enter it by hand. +If you are running in kvm or qemu, it is convenient to use the curses frontend to be able to copy/paste. + The debugger has an extensive documentation on http://www.gnu.org/software/hurd/gnumach-doc/Kernel-Debugger.html , but a quick start is the following. To get the register values, type |