diff options
| author | Marc Espie <espie@cvs.openbsd.org> | 2003-11-27 00:33:25 +0000 |
|---|---|---|
| committer | Marc Espie <espie@cvs.openbsd.org> | 2003-11-27 00:33:25 +0000 |
| commit | 005b0c08c0568c7e16d5fcacb0768cbbd2daa8b1 (patch) | |
| tree | c2c8649eb671729a8cc788220b9dc581dd90abd6 /sys/arch/i386 | |
| parent | 9fab769a6c22b7fa6a93048134f8dfb31ef0ceab (diff) | |
gcc3 wants "m" operands to be lvalues.
okay toby, mickey.
Diffstat (limited to 'sys/arch/i386')
| -rw-r--r-- | sys/arch/i386/stand/libsa/biosdev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/arch/i386/stand/libsa/biosdev.c b/sys/arch/i386/stand/libsa/biosdev.c index aae4f586e13..68bb2f40339 100644 --- a/sys/arch/i386/stand/libsa/biosdev.c +++ b/sys/arch/i386/stand/libsa/biosdev.c @@ -1,4 +1,4 @@ -/* $OpenBSD: biosdev.c,v 1.66 2003/09/20 05:23:42 fgsch Exp $ */ +/* $OpenBSD: biosdev.c,v 1.67 2003/11/27 00:33:24 espie Exp $ */ /* * Copyright (c) 1996 Michael Shalayeff @@ -180,6 +180,7 @@ CHS_rw(int rw, int dev, int cyl, int head, int sect, int nsect, void *buf) { int rv; + rw = rw == F_READ ? 2 : 3; BIOS_regs.biosr_es = (u_int32_t)buf >> 4; __asm __volatile ("movb %b7, %h1\n\t" "movb %b6, %%dh\n\t" @@ -194,7 +195,7 @@ CHS_rw(int rw, int dev, int cyl, int head, int sect, int nsect, void *buf) : "=a" (rv) : "0" (nsect), "d" (dev), "c" (cyl), "b" (buf), "m" (sect), "m" (head), - "m" ((rw == F_READ)? 2: 3) + "m" (rw) : "cc", "memory"); return (rv & 0xff)? rv >> 8 : 0; |