Re: [Qemu-devel] [PATCH 1/4] target/arm: Improve exception-taken logging

[Richard Henderson <richard.henderson@linaro.org>]

On 07/20/2018 07:56 AM, Peter Maydell wrote:
> Improve the exception-taken logging by logging in
> v7m_exception_taken() the exception we're going to take
> and whether it is secure/nonsecure.
> 
> This requires us to move logging at many callsites from after the
> call to before it, so that the logging appears in a sensible order.
> 
> (This will make tail-chaining produce more useful logs; for the
> current callers of v7m_exception_taken() we know which exception
> we're going to take, so custom log messages at the callsite sufficed;
> for tail-chaining only v7m_exception_taken() knows the exception
> number that we're going to tail-chain to.)
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  target/arm/helper.c | 17 +++++++++++------
>  1 file changed, 11 insertions(+), 6 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~