Re: [Qemu-devel] BookE MMU question

2017-08-19 Thread KONRAD Frederic
Hi, I think you need to go more in detail in what this map_region function does.. eg: what is in the MAS registers before the tlbwe happen (checking field by field) and what is the tlb which is created / expected. I got a pretty similar problem with a MAV V2 MMU and fixed size tlb.. But I don't

[Qemu-devel] BookE MMU question

2017-08-18 Thread BALATON Zoltan
Hello, While trying to get my recently posted Sam460ex emulation working (more details on that here: http://lists.nongnu.org/archive/html/qemu-ppc/2017-08/msg00112.html) I'm stuck at a point with BookE MMU behaviour that seems to differ from real hardware but I don't know much about it so I ho