Module Name:	src
Committed By:	cgd
Date:		Wed Mar 31 03:03:02 UTC 1999

Modified Files:
	src/sys/arch/alpha/stand/bootxx: bootxx.c
	src/sys/arch/alpha/stand/common: boot.c start.S
Log Message:
rename the C main() function to main_().  this avoids gcc's implicit
call to __main(), and therefore saves the size of the call and the
size of a stub implementation of __main().
in the primary boot block, don't bother saving/restoring the argument
passed in from the caller.  There is no such argument (that we care
about, at least) to the primary.  (for secondary, it's the firmware
FD being used.)