Module Name:	src
Committed By:	thorpej
Date:		Tue Apr 20 21:09:50 UTC 1999

Added Files:
	src/sys/arch/alpha/alpha: debug.s
Log Message:
Add a common debugger entry point, alpha_debug(), which performs various
tasks (i.e. switches to the debug stack) and then invokes the appropriate
debugger (DDB or eventually KGDB).