diff options
author | Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU> | 2011-06-19 21:45:58 -0700 |
---|---|---|
committer | Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU> | 2011-06-19 21:45:58 -0700 |
commit | 1e163c715550e20e239976a22e00869884713e54 (patch) | |
tree | dbcf7b10e35421c72758df098057014fef7ffff7 /softfloat_riscv/s_f64UIToCommonNaN.c | |
parent | 0edaecc54329048eb91ad6a45338265ef1a4569c (diff) | |
download | pk-1e163c715550e20e239976a22e00869884713e54.zip pk-1e163c715550e20e239976a22e00869884713e54.tar.gz pk-1e163c715550e20e239976a22e00869884713e54.tar.bz2 |
fixed build after repo split
Diffstat (limited to 'softfloat_riscv/s_f64UIToCommonNaN.c')
-rwxr-xr-x | softfloat_riscv/s_f64UIToCommonNaN.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/softfloat_riscv/s_f64UIToCommonNaN.c b/softfloat_riscv/s_f64UIToCommonNaN.c new file mode 100755 index 0000000..84d8ca0 --- /dev/null +++ b/softfloat_riscv/s_f64UIToCommonNaN.c @@ -0,0 +1,25 @@ +
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Returns the result of converting the double-precision floating-point NaN
+| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct commonNaN softfloat_f64UIToCommonNaN( uint_fast64_t uiA )
+{
+ struct commonNaN z;
+
+ if ( softfloat_isSigNaNF64UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ z.sign = uiA>>63;
+ z.v64 = (uint_fast64_t) 0xFFFFFFFFFFFFF <<12;
+ z.v0 = 0;
+ return z;
+
+}
+
|