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| author |   deraadt <deraadt@openbsd.org> | 1995-10-18 08:37:01 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1995-10-18 08:37:01 +0000 |
| commit | df930be708d50e9715f173caa26ffe1b7599b157 (patch) | |
| tree | aa317e49e28cb999c9cf3db7f00c20903fe6010a /lib/libc/arch/sparc/gen/fpgetround.c | |
| download | wireguard-openbsd-df930be708d50e9715f173caa26ffe1b7599b157.tar.xz wireguard-openbsd-df930be708d50e9715f173caa26ffe1b7599b157.zip | |
initial import of NetBSD tree
Diffstat (limited to 'lib/libc/arch/sparc/gen/fpgetround.c')
| -rw-r--r-- | lib/libc/arch/sparc/gen/fpgetround.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/libc/arch/sparc/gen/fpgetround.c b/lib/libc/arch/sparc/gen/fpgetround.c new file mode 100644 index 00000000000..6cd5b4a126c --- /dev/null +++ b/lib/libc/arch/sparc/gen/fpgetround.c @@ -0,0 +1,15 @@ +/* + * Written by J.T. Conklin, Apr 10, 1995 + * Public domain. + */ + +#include <ieeefp.h> + +fp_rnd +fpgetround() +{ + int x; + + __asm__("st %%fsr,%0" : "=m" (*&x)); + return (x >> 30) & 0x03; +} |