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Re: [PATCH 04/11] hw/gpio/pl061: Add tracepoints for register read and w


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH 04/11] hw/gpio/pl061: Add tracepoints for register read and write
Date: Fri, 2 Jul 2021 12:55:05 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0

On 7/2/21 12:40 PM, Peter Maydell wrote:
> Add tracepoints for reads and writes to the PL061 registers. This requires
> restructuring pl061_read() to only return after the tracepoint, rather
> than having lots of early-returns.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  hw/gpio/pl061.c      | 70 ++++++++++++++++++++++++++++++--------------
>  hw/gpio/trace-events |  2 ++
>  2 files changed, 50 insertions(+), 22 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>



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