MISRA C Rule 5.5 states that: "Identifiers shall
be distinct from macro names".
Update ECLAIR configuration to deviate:
- clashes in 'xen/include/xen/bitops.h';
- clashes in 'xen/include/xen/irq.h';
- clashes in 'xen/common/grant_table.c'.
Signed-off-by: Dmytro Prokopchuk <dmytro_prokopch...@epam.com>
---
automation/eclair_analysis/ECLAIR/deviations.ecl | 8 ++++++++
docs/misra/deviations.rst | 8 ++++++++
2 files changed, 16 insertions(+)
diff --git a/automation/eclair_analysis/ECLAIR/deviations.ecl
b/automation/eclair_analysis/ECLAIR/deviations.ecl
index e8f513fbc5..a5d7b00094 100644
--- a/automation/eclair_analysis/ECLAIR/deviations.ecl
+++ b/automation/eclair_analysis/ECLAIR/deviations.ecl
@@ -117,6 +117,14 @@ it defines would (in the common case) be already defined.
Peer reviewed by the c
-config=MC3A2.R5.5,reports+={deliberate,
"any_area(decl(kind(function))||any_loc(macro(name(memcpy||memset||memmove))))&&any_area(any_loc(file(^xen/common/libelf/libelf-private\\.h$)))"}
-doc_end
+-doc_begin="Clashes between function names and macros are deliberate for
bitops functions, pirq_cleanup_check, update_gnttab_par and parse_gnttab_limit
functions
+and needed to have a function-like macro that acts as a wrapper for the
function to be called. Before calling the function,
+the macro adds additional checks or adjusts the number of parameters depending
on the configuration."
+-config=MC3A2.R5.5,reports+={deliberate,
"any_area(all_loc(file(^xen/include/xen/bitops\\.h$)))"}
+-config=MC3A2.R5.5,reports+={deliberate,
"any_area(all_loc(file(^xen/include/xen/irq\\.h$))&&context(name(pirq_cleanup_check)&&kind(function)))"}
+-config=MC3A2.R5.5,reports+={deliberate,
"any_area(all_loc(file(^xen/common/grant_table\\.c$))&&context(name(update_gnttab_par||parse_gnttab_limit)&&kind(function)))"}
+-doc_end
+
-doc_begin="The type \"ret_t\" is deliberately defined multiple times,
depending on the guest."
-config=MC3A2.R5.6,reports+={deliberate,"any_area(any_loc(text(^.*ret_t.*$)))"}
diff --git a/docs/misra/deviations.rst b/docs/misra/deviations.rst
index 0d56d45b66..fe05e4062e 100644
--- a/docs/misra/deviations.rst
+++ b/docs/misra/deviations.rst
@@ -142,6 +142,14 @@ Deviations related to MISRA C:2012 Rules:
memmove.
- Tagged as `deliberate` for ECLAIR.
+ * - R5.5
+ - Clashes between function names and macros are deliberate for bitops
functions,
+ pirq_cleanup_check, update_gnttab_par and parse_gnttab_limit functions
and needed
+ to have a function-like macro that acts as a wrapper for the function
to be
+ called. Before calling the function, the macro adds additional checks or
+ adjusts the number of parameters depending on the configuration.
+ - Tagged as `deliberate` for ECLAIR.
+
* - R5.6
- The type ret_t is deliberately defined multiple times depending on the
type of guest to service.
--
2.43.0
