Module Name:	src
Committed By:	simonb
Date:		Sat Mar 11 13:52:59 UTC 2006

Modified Files:
	src/sys/arch/pc532/conf: files.pc532
	src/sys/arch/pc532/include: proc.h types.h
	src/sys/arch/pc532/pc532: genassym.cf locore.s trap.c
Added Files:
	src/sys/arch/pc532/include: userret.h
	src/sys/arch/pc532/pc532: syscall.c

Log Message:
Use syscall_intern() to give a process a plain or fancy syscall,
moving system call functionality from trap.c to new syscall.c
Split out userret from trap.c to <machine/userret.h> and use
mi_userret().
This gets approx 20% speed improvement (45us to 36us) with lmbench's
"lat_syscall null" benchmark(!).


To generate a diff of this commit:
cvs rdiff -r1.55 -r1.56 src/sys/arch/pc532/conf/files.pc532
cvs rdiff -r1.9 -r1.10 src/sys/arch/pc532/include/proc.h
cvs rdiff -r1.34 -r1.35 src/sys/arch/pc532/include/types.h
cvs rdiff -r0 -r1.1 src/sys/arch/pc532/include/userret.h
cvs rdiff -r1.11 -r1.12 src/sys/arch/pc532/pc532/genassym.cf
cvs rdiff -r1.80 -r1.81 src/sys/arch/pc532/pc532/locore.s
cvs rdiff -r0 -r1.1 src/sys/arch/pc532/pc532/syscall.c
cvs rdiff -r1.72 -r1.73 src/sys/arch/pc532/pc532/trap.c

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