automation/eclair_analysis/ECLAIR/deviations.ecl | 12 ++++++++++++ docs/misra/deviations.rst | 16 ++++++++++++++++ 2 files changed, 28 insertions(+)
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@bugseng.com>
---
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
On 28.11.2023 18:09, Federico Serafini wrote: > --- 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 Could these two be generalized to xen/arch/*/include/asm/*/efibind.h? Jan
On 28/11/23 18:17, Jan Beulich wrote: > On 28.11.2023 18:09, Federico Serafini wrote: >> --- 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 > > Could these two be generalized to xen/arch/*/include/asm/*/efibind.h? OK. -- Federico Serafini, M.Sc. Software Engineer, BUGSENG (http://bugseng.com)
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