diff options
| author | Steve Murphree <smurph@cvs.openbsd.org> | 1999-09-27 18:43:27 +0000 |
|---|---|---|
| committer | Steve Murphree <smurph@cvs.openbsd.org> | 1999-09-27 18:43:27 +0000 |
| commit | 06bf2109b5fc8857ac5edfac91ae53195b7840c6 (patch) | |
| tree | c9141b0d279fdf1e075153bc69573cba69faf7b2 /sys/arch/mvme88k/dev/bugio.c | |
| parent | cf682dcac49a66c618e1a968aadfbf7f221e4546 (diff) | |
adding support for MVME188 and MVME197. Plus 32bit if_ie.
Diffstat (limited to 'sys/arch/mvme88k/dev/bugio.c')
| -rw-r--r-- | sys/arch/mvme88k/dev/bugio.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/arch/mvme88k/dev/bugio.c b/sys/arch/mvme88k/dev/bugio.c index 3a3d085dd5e..aee175f7206 100644 --- a/sys/arch/mvme88k/dev/bugio.c +++ b/sys/arch/mvme88k/dev/bugio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bugio.c,v 1.3 1999/05/29 04:41:42 smurph Exp $ */ +/* $OpenBSD: bugio.c,v 1.4 1999/09/27 18:43:21 smurph Exp $ */ /* Copyright (c) 1998 Steve Murphree, Jr. */ #include <machine/bugio.h> @@ -64,13 +64,15 @@ buginit() char buginchr(void) { - register int cc asm("r2"); + register int cc; + int ret; BUGCTXT(); asm volatile ("or r9,r0," INCHR); asm volatile ("tb0 0,r0,0x1F0"); asm volatile ("or %0,r0,r2" : "=r" (cc) : ); - OSCTXT(); - return ((char)cc & 0xFF); + ret = cc; + OSCTXT(); + return ((char)ret & 0xFF); } bugoutchr(unsigned char c) |