[XEN PATCH] automation/eclair: add deviation of MISRA C:2012 Rule 14.4

[Federico Serafini <federico.serafini@xxxxxxxxxxx>]

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.

Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx>
---
 automation/eclair_analysis/ECLAIR/deviations.ecl | 4 ++++
 docs/misra/deviations.rst                        | 8 +++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/automation/eclair_analysis/ECLAIR/deviations.ecl 
b/automation/eclair_analysis/ECLAIR/deviations.ecl
index d21f112a9b..f1a29389fd 100644
--- a/automation/eclair_analysis/ECLAIR/deviations.ecl
+++ b/automation/eclair_analysis/ECLAIR/deviations.ecl
@@ -349,6 +349,10 @@ therefore have the same behavior of a boolean"
 -config=MC3R1.R14.4,etypes+={deliberate, 
"stmt(child(cond,child(expr,ref(^<?domain>?::is_dying$))))","src_type(enum)"}
 -doc_end
 
+-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."
+-config=MC3R1.R14.4,etypes+={deliberate, "any()", 
"src_type(integer||character)||src_expr(type(desugar(pointer(any()))))"}
+-doc_end
+
 #
 # Series 16.
 #
diff --git a/docs/misra/deviations.rst b/docs/misra/deviations.rst
index ed0c1e8ed0..a9d9cca04d 100644
--- a/docs/misra/deviations.rst
+++ b/docs/misra/deviations.rst
@@ -294,7 +294,13 @@ Deviations related to MISRA C:2012 Rules:
      - The XEN team relies on the fact that the enum is_dying has the
        constant with assigned value 0 act as false and the other ones as true,
        therefore have the same behavior of a boolean.
-     - Project-wide deviation; tagged as `deliberate` for ECLAIR.
+     - Tagged as `deliberate` for ECLAIR.
+
+   * - R14.4
+     - 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.
+     - Tagged as `deliberate` for ECLAIR.
 
    * - R16.2
      - Complying with the Rule would entail a lot of code duplication in the
-- 
2.34.1