On 24 June 2015 at 11:34, Paolo Bonzini <pbonz...@redhat.com> wrote: > > > On 24/06/2015 12:21, Peter Maydell wrote: >> > I think signal_cpsr_e is exactly what you want for AArch32. It sets >> > CPSR.E in main and setup_return for AArch32. >> > >> > For AArch64 you don't need anything because, even though the kernel does >> > trap setend and tweak SCTLR.E0E in response to it, setup_return doesn't >> > try to restore the native endianness. >> >> I didn't think SETEND existed at all in AArch64? > > No, but the kernel traps it and flips SCTLR.E0E.
Traps what? There is no encoding in A64, unless I'm missing something... -- PMM
