Re: [Qemu-devel] [PATCH 5/7] target/arm: Make v7m_push_callee_stack() honour MPU

[Richard Henderson]

On 01/30/2018 07:02 AM, Peter Maydell wrote:
> Make v7m_push_callee_stack() honour the MPU by using the
> new v7m_stack_write() function. We return a flag to indicate
> whether the pushes failed, which we can then use in
> v7m_exception_taken() to cause us to handle the derived
> exception correctly.
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/helper.c | 64 
> ++++++++++++++++++++++++++++++++++++++++-------------
>  1 file changed, 49 insertions(+), 15 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


r~