Re: [Qemu-devel] [RFC] target-arm: Preserve CPUID over CPU reset

2011-11-10 Thread Peter Maydell
On 22 October 2011 12:00, Andreas Färber wrote: > Previously the CPUID register was set in cpu_arm_init() based on -cpu > model. The CPU was then reset, requiring to save the CPUID and restore > it afterwards. > > Change the storage location of c0_cpuid so that it does not get cleared. I think th

[Qemu-devel] [RFC] target-arm: Preserve CPUID over CPU reset

2011-10-22 Thread Andreas Färber
Previously the CPUID register was set in cpu_arm_init() based on -cpu model. The CPU was then reset, requiring to save the CPUID and restore it afterwards. Change the storage location of c0_cpuid so that it does not get cleared. OMAP appears to be special in that the CPUID can be switched between