Module Name:	src
Committed By:	thorpej
Date:		Sun Jan  5 22:01:19 UTC 2003

Modified Files:
	src/sys/arch/vax/vax [nathanw_sa]: machdep.c subr.S

Log Message:
In cpu_upcall(), build a CALLG frame holding the arguments/count on
the stack, and provide an upcall trampoline that uses it to actually
call the upcall.  No need to save regs, etc., since upcalls never
return.


To generate a diff of this commit:
cvs rdiff -r1.120.4.13 -r1.120.4.14 src/sys/arch/vax/vax/machdep.c
cvs rdiff -r1.2.2.7 -r1.2.2.8 src/sys/arch/vax/vax/subr.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.