On Wed, Sep 26, 2012 at 03:05:24PM -0700, Stephen Boyd wrote:
Just move the macros into header file as we would want to use them for KGDB FIQ entry code.
The following macros were moved:
- svc_entry
- usr_entry
- kuser_cmpxchg_check
- vector_stub
To make kuser_cmpxchg_check actually work across different files, we also have to make kuser_cmpxchg64_fixup global.
Signed-off-by: Anton Vorontsov anton.vorontsov@linaro.org
Why can't we put the fiq entry code from the next patch into entry-armv.S? Sorry if this has been asked before but I don't see any reasoning in the commit text.
Thanks for taking a look!
This is a prerequisite to just logically separate KGDB FIQ code from the entry code.
Or to put it the other way around: KGDB FIQ is just another user of the FIQs, nothing quite special in it to put it alongside the entry code. :-)
But if Russell or other folks feel that having KGDB FIQ asm code in entry-armv.S makes sense, I'd definitely do this.
Thanks, Anton.