[OE-core] [PATCH 1/3] Add ARM tune file overhaul based largely on work from Mark Hatle

[Martin Jansa]

On Thu, Jul 28, 2011 at 09:54:06AM +0100, Phil Blundell wrote:
> On Thu, 2011-07-28 at 09:24 +0200, Martin Jansa wrote:
> > Mark is right that if we have PACKAGE_ARCH = "armv4t" and we force
> > no-thumb with ARM_INSTRUCTION_SET = "arm" then PACKAGE_ARCH should be
> > switched to "armv4" only to indicate that.
> 
> No, this is wrong.  Even with ARM_INSTRUCTION_SET = "arm" you might have
> BX instructions in the output, in which case "armv4t" is the correct
> PACKAGE_ARCH.  You can only set PACKAGE_ARCH = "armv4" if all the BXs
> have been suppressed, which means that you lose the ability to do
> interworking.

Ah right, we cannot allow this to be in ie collie feed. So old behavior
was correct in this aspect too.

Thanks

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 198 bytes
Desc: Digital signature
URL: <http://lists.openembedded.org/pipermail/openembedded-core/attachments/20110728/891c66f9/attachment-0002.sig>