escape to kernel debugger

[Julian Elischer]

On Fri, 26 Dec 2003, Danny Braniss wrote:

> hi,
> 	how can i break into the kernel debugger when the console
> is a serial one? (Ctrl-Alt-Esc has now ascii equivalent :-)

options         BREAK_TO_DEBUGGER       #a BREAK on a comconsole goes to

will cause the kernel to enter the debugger on reception of a BREAK
condition.

but there is also, 

sysctl debug.enter_debugger=ddb


> 
> thanks,
> 	danny
> 
> 
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