Re: [PATCH 1/4] hw/intc/armv7m_nvic: Rebuild hflags on reset

[Richard Henderson]

On 3/3/20 9:49 AM, Peter Maydell wrote:
> Some of an M-profile CPU's cached hflags state depends on state that's
> in our NVIC object. We already do an hflags rebuild when the NVIC
> registers are written, but we also need to do this on NVIC reset,
> because there's no guarantee that this will happen before the
> CPU reset.
> 
> This fixes an assertion due to mismatched hflags which happens if
> the CPU is reset from inside a HardFault handler.
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  hw/intc/armv7m_nvic.c | 6 ++++++
>  1 file changed, 6 insertions(+)

Reviewed-by: Richard Henderson <address@hidden>


r~