4 Jul
2011
4 Jul
'11
8:10 p.m.
On Mon, 4 Jul 2011, Tixy wrote:
On Mon, 2011-07-04 at 15:45 -0400, Nicolas Pitre wrote:
On Mon, 4 Jul 2011, Tixy wrote:
We've been talking about data-processing instructions but I've also done similar for "ldr pc, [...]" as Arnd suggested that we might have single kernel binaries that execute on both ARMv4 and v5 hardware.
Sure, and I think we already do with some configurations. But in that case nothing should ever use Thumb mode in the kernel.
Should an ARMv7 kernel have code running in Thumb mode if it wasn't configured with CONFIG_THUMB2_KERNEL?
I would say no.
Nicolas