fixed FPU rounding init

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3615 c046a42c-6fe2-441c-8c8c-71466251a162

target-sh4/translate.c

@@ -133,10 +133,10 @@ void cpu_sh4_reset(CPUSH4State * env)
     env->pc = 0xA0000000;
 #if defined(CONFIG_USER_ONLY)
     env->fpscr = FPSCR_PR; /* value for userspace according to the kernel */
-    env->fp_status.float_rounding_mode = float_round_nearest_even; /* ?! */
+    set_float_rounding_mode(float_round_nearest_even, &env->fp_status); /* ?! */
 #else
     env->fpscr = 0x00040001; /* CPU reset value according to SH4 manual */
-    env->fp_status.float_rounding_mode = float_round_to_zero;
+    set_float_rounding_mode(float_round_to_zero, &env->fp_status);
 #endif
     env->mmucr = 0;
 }