summaryrefslogtreecommitdiff
path: root/lib/libc/arch/mvme88k/gen/fpsetround.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/libc/arch/mvme88k/gen/fpsetround.c')
-rw-r--r--lib/libc/arch/mvme88k/gen/fpsetround.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/lib/libc/arch/mvme88k/gen/fpsetround.c b/lib/libc/arch/mvme88k/gen/fpsetround.c
deleted file mode 100644
index 417eefefa87..00000000000
--- a/lib/libc/arch/mvme88k/gen/fpsetround.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Written by J.T. Conklin, Apr 10, 1995
- * Public domain.
- * Ported to 88k by Nivas Madhur
- */
-
-#include <ieeefp.h>
-
-fp_rnd
-fpsetround(rnd_dir)
- fp_rnd rnd_dir;
-{
- fp_rnd old;
- fp_rnd new;
-
- __asm__ volatile("fldcr %0,fcr63" : "=r" (old));
-
- new = old;
- new &= ~(0x03 << 14); /* clear old value */
- new |= ((rnd_dir & 0x03) << 14);/* and set new one */
-
- __asm__ volatile("fstcr %0,fcr63" : : "r" (new));
-
- return (old >> 14) & 0x03;
-}