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automation/eclair: add deviation of MISRA C:2012 Rule 14.4
Update ECLAIR configuration to take into account the deviations agreed during MISRA meetings. Amend an existing entry of Rule 14.4 in deviations-rst: it is not a project-wide deviation. Tag Rule 14.4 as clean for arm. Signed-off-by: Federico Serafini <federico.serafini@bugseng.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
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Federico Serafini authored and Andrew Cooper committed
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@@ -343,6 +343,10 @@ statements are deliberate"
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-config=MC3R1.R14.3,statements={deliberate , "wrapped(any(),node(if_stmt))" }
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-doc_end
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-doc_begin="A controlling expression of 'if' and iteration statements having integer, character or pointer type has a semantics that is well-known to all Xen developers."
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-config=MC3R1.R14.4,etypes+={deliberate, "any()", "src_type(integer||character)||src_expr(type(desugar(pointer(any()))))"}
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-doc_end
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-doc_begin="The XEN team relies on the fact that the enum is_dying has the
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constant with assigned value 0 act as false and the other ones as true,
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therefore have the same behavior of a boolean"
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@@ -29,7 +29,7 @@ if(string_equal(target,"x86_64"),
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)
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if(string_equal(target,"arm64"),
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service_selector({"additional_clean_guidelines","MC3R1.R16.6||MC3R1.R20.12||MC3R1.R2.1||MC3R1.R5.3||MC3R1.R7.2||MC3R1.R7.3||MC3R1.R8.6||MC3R1.R9.3"})
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service_selector({"additional_clean_guidelines","MC3R1.R14.4||MC3R1.R16.6||MC3R1.R20.12||MC3R1.R2.1||MC3R1.R5.3||MC3R1.R7.2||MC3R1.R7.3||MC3R1.R8.6||MC3R1.R9.3"})
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)
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-reports+={clean:added,"service(clean_guidelines_common||additional_clean_guidelines)"}
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@@ -290,11 +290,17 @@ Deviations related to MISRA C:2012 Rules:
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statements are deliberate.
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- Project-wide deviation; tagged as `disapplied` for ECLAIR.
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* - R14.4
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- A controlling expression of 'if' and iteration statements having
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integer, character or pointer type has a semantics that is well-known to
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all Xen developers.
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- Tagged as `deliberate` for ECLAIR.
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* - R14.4
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- The XEN team relies on the fact that the enum is_dying has the
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constant with assigned value 0 act as false and the other ones as true,
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therefore have the same behavior of a boolean.
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- Project-wide deviation; tagged as `deliberate` for ECLAIR.
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- Tagged as `deliberate` for ECLAIR.
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* - R16.2
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- Complying with the Rule would entail a lot of code duplication in the
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