diff options
| author | kstailey <kstailey@cvs.openbsd.org> | 1997-02-14 18:02:00 +0000 |
|---|---|---|
| committer | kstailey <kstailey@cvs.openbsd.org> | 1997-02-14 18:02:00 +0000 |
| commit | ec4406dcfdc51482dfa213c22d01bf6a7155c2a2 (patch) | |
| tree | 02f89188f6e4e2d81db449942753b1aa09b57614 /sys/arch/sun3/include | |
| parent | 7fabe79fca48742ba4b8966e73a45d11f347e000 (diff) | |
change spl0 from macro to assember function in locore.s
Diffstat (limited to 'sys/arch/sun3/include')
| -rw-r--r-- | sys/arch/sun3/include/param.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/arch/sun3/include/param.h b/sys/arch/sun3/include/param.h index a16a48420a9..266312289d4 100644 --- a/sys/arch/sun3/include/param.h +++ b/sys/arch/sun3/include/param.h @@ -1,4 +1,4 @@ -/* $OpenBSD: param.h,v 1.9 1997/02/14 17:57:06 kstailey Exp $ */ +/* $OpenBSD: param.h,v 1.10 1997/02/14 18:01:59 kstailey Exp $ */ /* $NetBSD: param.h,v 1.34 1996/03/04 05:04:40 cgd Exp $ */ /* @@ -171,7 +171,6 @@ * have no need to check for any simulated interrupts, etc. */ -#define spl0() _spl(PSL_S|PSL_IPL0) #define spl1() _spl(PSL_S|PSL_IPL1) #define spl2() _spl(PSL_S|PSL_IPL2) #define spl3() _spl(PSL_S|PSL_IPL3) @@ -208,6 +207,9 @@ #define splhigh() spl7() #define splsched() spl7() +/* watch out for side effects */ +#define splx(s) (s & PSL_IPL ? _spl(s) : spl0()) + /* Get current sr value (debug, etc.) */ extern int getsr __P((void)); |