Re: [Qemu-devel] [PATCH 3/3] target-arm: fix support for vrsqrte.

2011-02-17 Thread Peter Maydell
On 16 February 2011 17:59, christophe.l...@st.com wrote: From: Christophe Lyon christophe.l...@st.com Now use the same algorithm as described in the ARM ARM. This doesn't pass random testing. +static float64 recip_sqrt_estimate(float64 a, CPUState *env) +{ +    float_status *s =

[Qemu-devel] [PATCH 3/3] target-arm: fix support for vrsqrte.

2011-02-16 Thread christophe.lyon
From: Christophe Lyon christophe.l...@st.com Now use the same algorithm as described in the ARM ARM. Signed-off-by: Christophe Lyon christophe.l...@st.com --- target-arm/helper.c | 122 ++ 1 files changed, 112 insertions(+), 10 deletions(-) diff