soft float support


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1336 c046a42c-6fe2-441c-8c8c-71466251a162

vl.c

diff --git a/vl.c b/vl.c
index a815a50..9f8b8a6 100644
--- a/vl.c
+++ b/vl.c
@@ -2271,6 +2271,7 @@
     }
 
     env->fpuc = fpuc;
+    /* XXX: restore FPU round state */
     env->fpstt = (fpus >> 11) & 7;
     env->fpus = fpus & ~0x3800;
     fptag ^= 0xff;