Hello Thomas,

On Thu, 12 Nov 2015 13:59:28 +0800, Thomas Chou <tho...@wytron.com.tw>
wrote:
> Hi Albert,

> -     /* Update stack- and frame-pointers */
> -     mov     sp, r2
> -     mov     fp, sp

Just a sec here on second thought.

I understand the 'mov sp, r2' must be removed as it is replaced by a
'sub sp, sp, r2' a few lines earlier.

But doesn't the 'mov fp, sp' need to remain? Without it, fp is not set
any more, is it?

> Best regards,
> Thomas

Amicalement,
-- 
Albert.
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