Hi Stefano, On 09/06/2021 18:43, Stefano Stabellini wrote:
SPSR_hyp is not meant to be accessed from Hyp mode (EL2); accesses trigger UNPREDICTABLE behaviour. Xen should read/write SPSR instead.
Please provide a reference to the spec. This helps reviewer and/or future developper to figure out quickly where this comes from.
This fixes booting Xen/arm32 on QEMU. Signed-off-by: Stefano Stabellini <stefano.stabell...@xilinx.com>
With the reference added: Reviewed-by: Julien Grall <jgr...@amazon.com> Cheers, -- Julien Grall
