diff options
Diffstat (limited to 'target/alpha/cpu.c')
| -rw-r--r-- | target/alpha/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c index 5d75c941f7..70f67e6fd4 100644 --- a/target/alpha/cpu.c +++ b/target/alpha/cpu.c @@ -199,6 +199,8 @@ static void alpha_cpu_initfn(Object *obj) * operand in Fa. That is float_2nan_prop_ba. */ set_float_2nan_prop_rule(float_2nan_prop_x87, &env->fp_status); + /* Default NaN: sign bit clear, msb frac bit set */ + set_float_default_nan_pattern(0b01000000, &env->fp_status); #if defined(CONFIG_USER_ONLY) env->flags = ENV_FLAG_PS_USER | ENV_FLAG_FEN; cpu_alpha_store_fpcr(env, (uint64_t)(FPCR_INVD | FPCR_DZED | FPCR_OVFD |