On 2 September 2014 14:12, Pradeep Kiruvale <pradeepkiruvale@gmail.com> wrote:
> Hi All,
>
> I am using the linaro tool chain (4.9) to compile some programs on aarch64
> simulated platform.
> But I am facing below erros
>
> error: '_FPU_RC_DOWN' undeclared (first use in this function)
>    (_FPU_RC_DOWN | _FPU_RC_UP | _FPU_RC_ZERO | _FPU_RC_NEAREST)
>
> Possibly FPU support for the aarch64. I did search in the toolchain code but
> I dint find these flags for the aarch64, it present for others
>
> Please let me how can I resolve this issue.

It's better to use the fenv.h interfaces rather than fpu_control.h as
the latter is not standardized.

--
Will Newton
Toolchain Working Group, Linaro