4 "title": "Coverity MISRA Configuration",
7 "deviation": "Rule 1.2",
8 "reason": "Allow use of __attribute__ for necessary functions placement in specific memory regions."
11 "deviation": "Rule 3.1",
12 "reason": "We post HTTP links in code comments which contain // inside comments blocks."
15 "deviation": "Rule 14.4",
16 "reason": "do while( 0 ) pattern is used in macros to prevent extra semi-colon."
19 "deviation": "Directive 4.4",
20 "reason": "Code snippet is used in comment to help explanation."
23 "deviation": "Directive 4.5",
24 "reason": "Allow names that MISRA considers ambiguous."
27 "deviation": "Directive 4.6",
28 "reason": "Allow port to use primitive type with typedefs."
31 "deviation": "Directive 4.8",
32 "reason": "HeapRegion_t and HeapStats_t are used only in heap files but declared in portable.h which is included in multiple source files. As a result, these definitions appear in multiple source files where they are not used."
35 "deviation": "Directive 4.9",
36 "reason": "FreeRTOS-Kernel is optimised to work on small micro-controllers. To achieve that, function-like macros are used."
39 "deviation": "Rule 2.3",
40 "reason": "FreeRTOS defines types which is used in application."
43 "deviation": "Rule 2.4",
44 "reason": "Allow to define unused tag."
47 "deviation": "Rule 2.5",
48 "reason": "Allow to define unused macro."
51 "deviation": "Rule 5.9",
52 "reason": "Allow to define identifier with the same name in structure and global variable."
55 "deviation": "Rule 8.7",
56 "reason": "API functions are not used by the library outside of the files they are defined; however, they must be externally visible in order to be used by an application."
59 "deviation": "Rule 8.9",
60 "reason": "Allow to object to be defined in wider scope for debug purpose."
63 "deviation": "Rule 8.13",
64 "reason": "Allow to not to use const-qualified type for callback function."
67 "deviation": "Rule 11.4",
68 "reason": "Allow to convert between a pointer to object and an interger type for stack alignment."
71 "deviation": "Rule 15.4",
72 "reason": "Allow to use multiple break statements in a loop."
75 "deviation": "Rule 15.5",
76 "reason": "Allow to use multiple points of exit."
79 "deviation": "Rule 17.8",
80 "reason": "Allow to update the parameters of a function."
83 "deviation": "Rule 18.4",
84 "reason": "Allow to use pointer arithmetic."
87 "deviation": "Rule 19.2",
88 "reason": "Allow to use union."
91 "deviation": "Rule 20.5",
92 "reason": "Allow to use #undef for MPU wrappers."