On 15.02.2016 20:22, Peter Maydell wrote:
> QEMU doesn't implement the NSACR.RFR bit, which is a permitted
> IMPDEF in choice in ARMv7 and the only permitted choice in ARMv8.
> Add a comment to bad_mode_switch() to note that this is why
> FIQ is always a valid mode regardless of the CPU's Secure
QEMU doesn't implement the NSACR.RFR bit, which is a permitted
IMPDEF in choice in ARMv7 and the only permitted choice in ARMv8.
Add a comment to bad_mode_switch() to note that this is why
FIQ is always a valid mode regardless of the CPU's Secure state.
Signed-off-by: Peter Maydell
