On 03/01/2013 02:43 PM, Fabien Chouteau wrote: > 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. >
These fields are ARMv6/7 only, right? -- Fabien Chouteau
