[OE-core] [PATCH 1/3] Add ARM tune file overhaul based largely on work from Mark Hatle
Phil Blundell
philb at gnu.org
Fri Jul 29 07:15:38 UTC 2011
On Thu, 2011-07-28 at 23:18 -0700, Khem Raj wrote:
> On 07/27/2011 07:44 AM, Phil Blundell wrote:
> cortex-m series supports only thumb2 intsruction set. I am not sure if
> thumb2 alone is a superset of thumb1 iow thumb1 programs could be
> executed on cortex-m series or not. Never had a cortex-m so I am not sure.
Yes, I believe any thumb-1 program will run on a thumb-2 core.
p.
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