[PATCH, ARM] Add -mcpu=cortex-m4f

[Matthew Gretton-Dann]

Jie,

On Sat, 2010-09-11 at 03:13 +0800, Jie Zhang wrote:
> This patch adds -mcpu=cortex-m4f to GAS. It also documents 
> -mcpu=cortex-m4, which is missing. OK?

Despite what some documents say there is no such processor as
Cortex-M4F.  They are all Cortex-M4 with or without an FPU.  This is
similar to the Cortex-A8/A9 naming schemes.

Thanks,

Matt

-- 
Matthew Gretton-Dann
Principal Engineer - PDSW Tools
ARM Ltd