MN10300: Generalise kernel debugger kernel halt, reboot or power off hook

Generalise the kernel debugger hook for notification of halt, reboot or power
off.  This is used by gdbstub to tell the debugger it is exiting.  This will be
useful for KGDB too.

Signed-off-by: David Howells <dhowells@redhat.com>
1 file changed