From 5c7908ed23256a6c1aababa8d3b7515db76a590c Mon Sep 17 00:00:00 2001 From: pbrook Date: Fri, 19 Dec 2008 13:53:37 +0000 Subject: Implement default-NaN mode. Signed-off-by: Paul Brook git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6106 c046a42c-6fe2-441c-8c8c-71466251a162 --- target-arm/helper.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target-arm/helper.c') diff --git a/target-arm/helper.c b/target-arm/helper.c index 14f19a93f7..79163b8287 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -2334,6 +2334,8 @@ void HELPER(vfp_set_fpscr)(CPUState *env, uint32_t val) } set_float_rounding_mode(i, &env->vfp.fp_status); } + if (changed & (1 << 25)) + set_default_nan_mode((val & (1 << 25)) != 0, &env->vfp.fp_status); i = vfp_exceptbits_to_host((val >> 8) & 0x1f); set_float_exception_flags(i, &env->vfp.fp_status); -- cgit v1.2.1