[PATCH v3 1/3] Add valgrind headers to U-Boot

[Tom Rini]

On Wed, Mar 23, 2022 at 02:04:48PM -0400, Sean Anderson wrote:

> Valgrind uses magic code sequences to define an ABI that the client may use
> to request behavior from the host. In particular, this may be used to
> inform valgrind about custom allocators, such as the one used in U-Boot.
> 
> This adds headers defining these sequences to U-Boot. It also adds a config
> option to disable emission of these sequences entirely, in the (likely)
> event that the user does not wish to use valgrind. Note that this option is
> called NVALGRIND upstream, but was renamed (and inverted) to
> CONFIG_VALGRIND. Aside from this and the conversion of a few instances of
> VALGRIND_DO_CLIENT_REQUEST_EXPR to STMT, these headers are unmodified.
> 
> These headers were copied from valgrind 3.16.1-4 as distributed in Arch
> Linux. They are licensed with the bzip2 1.16 license. This appears to be a
> BSD license with some clauses from Zlib.
> 
> Signed-off-by: Sean Anderson <seanga2 at gmail.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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