diff options
| author | Steve Murphree <smurph@cvs.openbsd.org> | 1998-12-15 06:32:36 +0000 |
|---|---|---|
| committer | Steve Murphree <smurph@cvs.openbsd.org> | 1998-12-15 06:32:36 +0000 |
| commit | 2b15acd640c31ffe78e62a6f74608d3a5b7f6954 (patch) | |
| tree | 7937f297944744e67d9c13c31ea238fc450d56e1 /sys/arch/mvme88k/stand/libbug/putchar.c | |
| parent | 6d51a3609c2a75795ae9487536608be366f37cca (diff) | |
This fixed a number of things. A serious bug in bugcrt.c's initial stack
among other things.
Diffstat (limited to 'sys/arch/mvme88k/stand/libbug/putchar.c')
| -rw-r--r-- | sys/arch/mvme88k/stand/libbug/putchar.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sys/arch/mvme88k/stand/libbug/putchar.c b/sys/arch/mvme88k/stand/libbug/putchar.c index 564bcb75c15..2193b45c78c 100644 --- a/sys/arch/mvme88k/stand/libbug/putchar.c +++ b/sys/arch/mvme88k/stand/libbug/putchar.c @@ -1,4 +1,4 @@ -/* $OpenBSD: putchar.c,v 1.1 1998/08/22 07:39:56 smurph Exp $ */ +/* $OpenBSD: putchar.c,v 1.2 1998/12/15 06:32:34 smurph Exp $ */ /* * putchar: easier to do this with outstr than to add more macros to @@ -17,9 +17,10 @@ putchar(c) int c; { - char ca[2]; - if (c == '\n') - putchar('\r'); - ca[0] = c; - mvmeprom_outstr(&ca[0], &ca[1]); + char ca; + ca = (char)c & 0xFF; + if (ca == '\n') + putchar('\r'); + asm volatile ("or r2,r0,%0" : : "r" (ca)); + MVMEPROM_CALL(MVMEPROM_OUTCHR); } |