xen/docs/misra at 568f806cba4cf407db890f9984ea06b1911f46fe - xen

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Nicola Vetrini 53dd9f3e92 misra: add deviation of Rule 10.1 for unary minus

MISRA C Rule 10.1 states:
"Operands shall not be of an inappropriate essential type"

The unary minus operator applied to an unsigned type(s) has
a semantics (wrap around) that is well-defined by the toolchains.
Thus, this operation is deemed safe.

No functional change.

Signed-off-by: Nicola Vetrini <nicola.vetrini@bugseng.com>
Signed-off-by: Federico Serafini <federico.serafini@bugseng.com>
Signed-off-by: Victor Lira <victorm.lira@amd.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Dmytro Prokopchuk <dmytro_prokopchuk1@epam.com>

2025-07-14 16:14:57 +02:00

C-language-toolchain.rst

eclair: allow and document use of GCC extension for label addresses

2025-05-27 12:21:38 +01:00

C-runtime-failures.rst

docs/misra: add guidance on the format of Dir 4.1 docs for ECLAIR

2023-11-29 18:25:38 +01:00

cppcheck.txt

xen/scripts: add cppcheck tool to the xen-analysis.py script

2022-12-12 14:19:11 -08:00

deviations.rst

misra: add deviation of Rule 10.1 for unary minus