diff options
Diffstat (limited to 'lib/libc/mips/gen/fpgetround.c')
-rw-r--r-- | lib/libc/mips/gen/fpgetround.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/libc/mips/gen/fpgetround.c b/lib/libc/mips/gen/fpgetround.c new file mode 100644 index 0000000..565f7c8 --- /dev/null +++ b/lib/libc/mips/gen/fpgetround.c @@ -0,0 +1,19 @@ +/* + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + */ + +#if defined(LIBC_SCCS) && !defined(lint) +static char rcsid[] = "$OpenBSD$"; +#endif /* LIBC_SCCS and not lint */ + +#include <ieeefp.h> + +fp_rnd +fpgetround() +{ + int x; + + __asm__("cfc1 %0,$31" : "=r" (x)); + return x & 0x03; +} |