On 2013-10-17 14:24, Richard Earnshaw wrote:
On 17/10/13 08:56, Joey Ye wrote:
>There is no macro to indicate VFP variances. Probably you can check
>CPU variance instead. As I know Cortex-R only support D16.
>
Checking __ARM_ARCH_PROFILE == 'R' would tell you that it's R profile
and therefore only 16 regs.
Thanks for this information. I was not aware that no existing Cortex-R variant
has a D32 VFP unit.
Is the converse true for Cortex-A variants or are there Cortex-A cores with
VFP-D16 and VFP-D32 units?
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