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Alessandro Zucchelli
631f535a3d
Rename all instances of ECLAIR MISRA C:2012 service identifiers, identified by the prefix MC3R1, to use the prefix MC3A2, which refers to MISRA C:2012 Amendment 2 guidelines. This update is motivated by the need to upgrade ECLAIR GitLab runners that use the new naming scheme for MISRA C:2012 Amendment 2 guidelines. Changes to the docs/misra directory are needed in order to keep comment-based deviation up to date. Signed-off-by: Alessandro Zucchelli <alessandro.zucchelli@bugseng.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
101 lines
4.2 KiB
JSON
101 lines
4.2 KiB
JSON
{
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"version": "1.0",
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"content": [
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{
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"id": "SAF-0-safe",
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"analyser": {
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"eclair": "MC3A2.R8.6",
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"coverity": "misra_c_2012_rule_8_6_violation"
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},
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"name": "Rule 8.6: linker script defined symbols",
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"text": "It is safe to declare this symbol because it is defined in the linker script."
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},
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{
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"id": "SAF-1-safe",
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"analyser": {
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"eclair": "MC3A2.R8.4"
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},
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"name": "Rule 8.4: asm-only definition",
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"text": "Functions and variables used only by asm modules do not need to have a visible declaration prior to their definition."
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},
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{
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"id": "SAF-2-safe",
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"analyser": {
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"eclair": "MC3A2.R10.1"
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},
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"name": "MC3A2.R10.1: use of an enumeration constant in an arithmetic operation",
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"text": "This violation can be fixed with a cast to (int) of the enumeration constant, but a deviation was chosen due to code readability (see also the comment in BITS_TO_LONGS)."
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},
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{
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"id": "SAF-3-safe",
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"analyser": {
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"eclair": "MC3A2.R20.4"
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},
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"name": "MC3A2.R20.4: allow the definition of a macro with the same name as a keyword in some special cases",
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"text": "The definition of a macro with the same name as a keyword can be useful in certain configurations to improve the guarantees that can be provided by Xen. See docs/misra/deviations.rst for a precise rationale for all such cases."
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},
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{
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"id": "SAF-4-safe",
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"analyser": {
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"eclair": "MC3A2.R17.1"
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},
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"name": "Rule 17.1: internal helper functions made to break long running hypercalls into multiple calls.",
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"text": "They need to take a variable number of arguments depending on the original hypercall they are trying to continue."
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},
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{
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"id": "SAF-5-safe",
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"analyser": {
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"eclair": "MC3A2.R16.2"
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},
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"name": "MC3A2.R16.2: using a case label when the most closely-enclosing compound statement is not a switch statement",
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"text": "A switch label enclosed by some compound statement that is not the body of a switch is permitted within local helper macros that are unlikely to be misused or misunderstood."
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},
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{
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"id": "SAF-6-safe",
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"analyser": {
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"eclair": "MC3A2.R20.12"
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},
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"name": "MC3A2.R20.12: use of a macro argument that deliberately violates the Rule",
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"text": "A macro parameter that is itself a macro is intentionally used within the macro both as a regular parameter and for text replacement."
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},
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{
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"id": "SAF-7-safe",
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"analyser": {
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"eclair": "MC3A2.R20.7"
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},
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"name": "MC3A2.R20.7: deliberately non-parenthesized macro argument",
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"text": "A macro parameter expands to an expression that is non-parenthesized, as doing so would break the functionality."
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},
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{
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"id": "SAF-8-safe",
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"analyser": {
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"eclair": "MC3A2.D4.10"
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},
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"name": "Dir 4.10: headers that leave it up to the caller to include them correctly",
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"text": "Headers that deliberatively leave the responsability of their correct inclusion to the caller are allowed."
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},
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{
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"id": "SAF-9-safe",
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"analyser": {
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"eclair": "MC3A2.D4.10"
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},
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"name": "Dir 4.10: empty headers",
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"text": "Empty headers pose no risk if included more than once."
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},
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{
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"id": "SAF-10-safe",
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"analyser": {
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"eclair": "MC3A2.D4.10"
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},
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"name": "Dir 4.10: direct inclusion guard before",
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"text": "Headers with just the direct inclusion guard before the inclusion guard are safe."
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},
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{
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"id": "SAF-11-safe",
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"analyser": {},
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"name": "Sentinel",
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"text": "Next ID to be used"
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}
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]
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}
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