From 9f95ff5b6ba01db09552b84a0ab79607060a2666 Mon Sep 17 00:00:00 2001 From: Ali Labbene Date: Wed, 11 Dec 2019 08:59:21 +0100 Subject: Official ARM version: v5.4.0 Add CMSIS V5.4.0, please refer to index.html available under \docs folder. Note: content of \CMSIS\Core\Include has been copied under \Include to keep the same structure used in existing projects, and thus avoid projects mass update Note: the following components have been removed from ARM original delivery (as not used in ST packages) - CMSIS_EW2018.pdf - .gitattributes - .gitignore - \Device - \CMSIS - \CoreValidation - \DAP - \Documentation - \DoxyGen - \Driver - \Pack - \RTOS\CMSIS_RTOS_Tutorial.pdf - \RTOS\RTX - \RTOS\Template - \RTOS2\RTX - \Utilities - All ARM/GCC projects files are deleted from \DSP, \RTOS and \RTOS2 Change-Id: Ia026c3f0f0d016627a4fb5a9032852c33d24b4d3 --- docs/RTOS/html/misraCompliance.html | 173 ++++++++++++++++++++++++++++++++++++ 1 file changed, 173 insertions(+) create mode 100644 docs/RTOS/html/misraCompliance.html (limited to 'docs/RTOS/html/misraCompliance.html') diff --git a/docs/RTOS/html/misraCompliance.html b/docs/RTOS/html/misraCompliance.html new file mode 100644 index 0000000..b6c9a02 --- /dev/null +++ b/docs/RTOS/html/misraCompliance.html @@ -0,0 +1,173 @@ + + + + + +MISRA-C:2004 Compliance Exceptions +CMSIS-RTOS: MISRA-C:2004 Compliance Exceptions + + + + + + + + + + + + + + +
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CMSIS-RTOS +  Version 1.03 +
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Real-Time Operating System: API and RTX Reference Implementation.
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MISRA-C:2004 Compliance Exceptions
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CMSIS-RTOS RTX tries to be MISRA-C compliant as much as possible. However, there are some violations in order to simplify the overall code logic and to generate more efficient code.

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CMSIS-RTOS RTX generates the following notes, warnings and infos for MISRA-C:2004 rules:

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  • Rule 1.1, required, Rule 2.2, required: Non-ANSI reserved word or construct: '//'
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  • Rule 1.2, required: Both sides have side effects
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  • Rule 1.2, required: Unusual pointer cast (incompatible indirect types)
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  • Rule 8.1, required: Function defined without a prototype in scope
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  • Rule 11.1, required, Rule 11.3, advisory: cast from pointer to unsigned int
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  • Rule 11.1, required, Rule 11.3, advisory: cast from unsigned int to pointer
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  • Rule 11.4, advisory: cast from pointer to pointer
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  • Rule 12.11, advisory: Overflow in computing constant for operation: 'unsigned shift left'
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  • Rule 13.7, required, Rule 14.1, required: Constant value Boolean
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  • Rule 14.4, required: Use of goto is deprecated
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  • Rule 14.7, required: Return statement before end of function
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  • Rule 16.10, required: Ignoring return value of function
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  • Rule 17.2, required, Rule 17.3, required: Relational or subtract operator applied to pointers
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  • Rule 19.4, required, Rule 19.10, required: Expression-like macro not parenthesized
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  • Rule 19.15, required: Repeated include file
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CMSIS-RTOS RTX violates the following MISRA-C:2004 rules:

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  • Required Rule 8.5: object/function definition in header file
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  • Required Rule 10.1: Prohibited Implicit Conversion: Non-constant argument to function
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  • Required Rule 10.1: Implicit conversion of complex integer expression
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  • Required Rule 10.3: Cast of complex integer expression to larger type
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  • Required Rule 10.3: Cast of complex expression changes signedness
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  • Required Rule 11.5: attempt to cast away const/volatile from a pointer or reference
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  • Required Rule 12.4: side effects on right hand of logical operator: '&&'
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  • Required Rule 12.4: side effects on right hand of logical operator: '||'
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  • Required Rule 12.5: non-primary expression used with logical operator
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  • Required Rule 14.3: null statement not in line by itself
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  • Required Rule 14.8: left brace expected for while, do...while and for
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  • Required Rule 14.9: left brace expected for if and else
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  • Required Rule 15.3: default missing from switch statement
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  • Required Rule 16.9: function identifier used without '&' or parenthesized parameter list
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  • Required Rule 17.4: pointer arithmetic other than array indexing used
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  • Required Rule 18.4: declaration of union type or object of union type: '{...}'
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  • Required Rule 19.12: Multiple use of '#/##' operators in definition of macro
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  • Required Rule 20.2: Re-use of C90 identifier pattern
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  • Advisory Rule 12.1: dependence placed on C's operator precedence; operators: '+' and '-'
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  • Advisory Rule 12.13: increment or decrement combined with another operator
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  • Advisory Rule 19.13: '#/##' operator used in macro
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  • Advisory Rule 19.7: Function-like macro defined
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