On 03/01/2013 01:16 PM, Peter Maydell wrote: > On 1 March 2013 12:07, Fabien Chouteau <chout...@adacore.com> wrote: >> On 03/01/2013 12:32 PM, Peter Maydell wrote: >>> I think you're going to have to run some tests on the actual >>> hardware to find out what it really does. Specifically, what >>> are the values of SCTLR.IE, SCTLR.EE and CPSR.E when you think >>> you're in big-endian mode? > >> SCTLR.IE and SCTLR.EE are both set to 1 at reset and the values >> cannot be changed. > > OK, that makes sense. I think it's also a reasonable thing for > qemu's qemu-system-armeb model to present to the guest. Have > you changed QEMU to report IE and EE (and CPSR.E) as always-1, > or does your guest code just not look at them? >
We don't look at them so I didn't change anything, but maybe it's not difficult to do. -- Fabien Chouteau
