Hi,
I am trying to test the floating point instruction for arm in qemu.
For floating point reciprocal estimate instruction, for a64 i see a check
for underflow condition in float64 HELPER(recpe_f64) method :
else if (f64_exp = 1023 fpst-flush_to_zero)
1. how do we calculate the value to
On 8 August 2014 11:02, Gaurav Sharma gauravs.2...@gmail.com wrote:
I am trying to test the floating point instruction for arm in qemu.
For floating point reciprocal estimate instruction, for a64 i see a check
for underflow condition in float64 HELPER(recpe_f64) method :
else if (f64_exp =
On 8 August 2014 11:25, Peter Maydell peter.mayd...@linaro.org wrote:
Since we've already dealt with the NaN and infinity and
denormal cases by this point in the code, we know that
value == (-1)^S * 2^(exp-1023) * 1.frac
If you plug in the value == 2.0^1022 and work it out
you'll find that
My bad, I was not specific.
Actually, i am trying to run some test on qemu to verify some instructions.
For which i build a binary and load it on qemu in my environment and test
the output.
In this case even i am not sure, if the output i get from qemu is correct
or not.
[Use case]
[sample -
