trunc() for Solaris 9 / SPARC, by Juergen Keil.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2508 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 6 insertions, 0 deletions

diff --git a/fpu/softfloat-native.c b/fpu/softfloat-native.c
index f20d5c45f..7b28a4cfe 100644
--- a/fpu/softfloat-native.c
+++ b/fpu/softfloat-native.c
@@ -221,6 +221,12 @@ float128 float64_to_float128( float64 a STATUS_PARAM)
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE double-precision operations.
 *----------------------------------------------------------------------------*/
+#if ( defined(__sun__) && ( HOST_SOLARIS < 10 ))
+static inline float64 trunc(float64 x)
+{
+    return x < 0 ? -floor(-x) : floor(x);
+}
+#endif
 float64 float64_trunc_to_int( float64 a STATUS_PARAM )
 {
     return trunc(a);