[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [XEN PATCH] automation/eclair: add deviations for MISRA C:2012 Rule 5.6
Update ECLAIR configuration to take into account the adopted files and type "ret_t". Update docs/misra/deviations.rst accordingly. Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx> --- automation/eclair_analysis/ECLAIR/deviations.ecl | 12 ++++++++++++ docs/misra/deviations.rst | 16 ++++++++++++++++ 2 files changed, 28 insertions(+) diff --git a/automation/eclair_analysis/ECLAIR/deviations.ecl b/automation/eclair_analysis/ECLAIR/deviations.ecl index c9e3a90801..3c6c7ce4a3 100644 --- a/automation/eclair_analysis/ECLAIR/deviations.ecl +++ b/automation/eclair_analysis/ECLAIR/deviations.ecl @@ -81,6 +81,18 @@ conform to the directive." -config=MC3R1.R5.3,reports+={safe, "any_area(any_loc(any_exp(macro(^read_debugreg$))&&any_exp(macro(^write_debugreg$))))"} -doc_end +-doc_begin="The type \"ret_t\" is deliberately defined multiple times, +depending on the guest." +-config=MC3R1.R5.6,reports+={deliberate,"any_area(any_loc(text(^.*ret_t.*$)))"} +-doc_end + +-doc_begin="The following files are imported from the gnu-efi package." +-file_tag+={adopted_r5_6,"^xen/include/efi/.*$"} +-file_tag+={adopted_r5_6,"^xen/arch/x86/include/asm/x86_64/efibind\\.h$"} +-file_tag+={adopted_r5_6,"^xen/arch/arm/include/asm/arm64/efibind\\.h$"} +-config=MC3R1.R5.6,reports+={deliberate,"any_area(any_loc(file(adopted_r5_6)))"} +-doc_end + # # Series 7. # diff --git a/docs/misra/deviations.rst b/docs/misra/deviations.rst index 160513b997..8cec2c556c 100644 --- a/docs/misra/deviations.rst +++ b/docs/misra/deviations.rst @@ -90,6 +90,22 @@ Deviations related to MISRA C:2012 Rules: - __emulate_2op and __emulate_2op_nobyte - read_debugreg and write_debugreg + * - R5.6 + - The type ret_t is deliberately defined multiple times depending on the + type of guest to service. + - Tagged as `deliberate` for ECLAIR. + + * - R5.6 + - Some files are not subject to respect MISRA rules at + the moment, but, among these out-of-scope files, there are definitions + of typedef names that are already defined within in-scope files and + therefore, ECLAIR does report a violation since not all the files + involved in the violation are excluded from the analysis. + - Tagged as `deliberate` for ECLAIR. Such excluded files are: + - xen/include/efi/.* + - xen/arch/x86/include/asm/x86_64/efibind.h + - xen/arch/arm/include/asm/arm64/efibind.h + * - R7.1 - It is safe to use certain octal constants the way they are defined in specifications, manuals, and algorithm descriptions. Such places -- 2.34.1
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