Module Name:	src
Committed By:	simonb
Date:		Tue Mar 23 22:43:19 UTC 1999

Modified Files:
	src/sys/arch/mips/mips: locore.S
Log Message:
If on entry the stack is within 4kB of _start, don't reset the stack
pointer to just underneath _start.  Allows bootblocks (or other kernel
calling programs) to pass more than 4 arguments if it sets up the stack
properly.

The 4kB figure may be overkill - on the pmax it only needs to be a dozen
of so bytes.