From patchwork Tue Nov 23 18:53:50 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [11/12] ARM: Implement VCVT to 16 bit integer using new softfloat routines Date: Tue, 23 Nov 2010 08:53:50 -0000 From: Peter Maydell X-Patchwork-Id: 72731 Message-Id: <1290538431-13170-12-git-send-email-peter.maydell@linaro.org> To: Anthony Liguori , qemu-devel@nongnu.org Cc: Use the softfloat conversion routines for conversion to 16 bit integers, because just casting to a 16 bit type truncates the value rather than saturating it at 16-bit MAXINT/MININT. Signed-off-by: Peter Maydell Reviewed-by: Nathan Froyd --- target-arm/helper.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/target-arm/helper.c b/target-arm/helper.c index 6a891da..96d6fb4 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -2567,7 +2567,7 @@ ftype VFP_HELPER(to##name, p)(ftype x, uint32_t shift, CPUState *env) \ return ftype##_zero; \ } \ tmp = ftype##_scalbn(x, shift, &env->vfp.fp_status); \ - return vfp_ito##p((itype)ftype##_to_##sign##int32_round_to_zero(tmp, \ + return vfp_ito##p(ftype##_to_##itype##_round_to_zero(tmp, \ &env->vfp.fp_status)); \ }