Hi Stefano,
> On 26 Apr 2024, at 23:36, Stefano Stabellini <sstabell...@kernel.org> wrote: > > Signed-off-by: Stefano Stabellini <stefano.stabell...@amd.com> You might want to answer to Andrew on the footnote and agree or not on his way to fix. Appart from that: Acked-by: Bertrand Marquis <bertrand.marq...@arm.com> Cheers Bertrand > --- > > Changes in v3: > - add explanation in footnote > - remove comment from 21.14, 21.15, 21.16 > > docs/misra/rules.rst | 42 ++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 42 insertions(+) > > diff --git a/docs/misra/rules.rst b/docs/misra/rules.rst > index b7b447e152..5ba7394f05 100644 > --- a/docs/misra/rules.rst > +++ b/docs/misra/rules.rst > @@ -652,12 +652,48 @@ maintainers if you want to suggest a change. > declared > - See comment for Rule 21.1 > > + * - `Rule 21.6 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_06.c>`_ > + - Required > + - The Standard Library input/output routines shall not be used > + - Xen doesn't provide, use, or link against a Standard Library [1]_ > + > + * - `Rule 21.9 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_09.c>`_ > + - Required > + - The library functions bsearch and qsort of <stdlib.h> shall not be > used > + - Xen doesn't provide, use, or link against a Standard Library [1]_ > + > + * - `Rule 21.10 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_10.c>`_ > + - Required > + - The Standard Library time and date routines shall not be used > + - Xen doesn't provide, use, or link against a Standard Library [1]_ > + > * - `Rule 21.13 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_13.c>`_ > - Mandatory > - Any value passed to a function in <ctype.h> shall be representable as > an > unsigned char or be the value EOF > - > > + * - `Rule 21.14 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_14.c>`_ > + - Required > + - The Standard Library function memcmp shall not be used to compare > + null terminated strings > + - > + > + * - `Rule 21.15 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_15.c>`_ > + - Required > + - The pointer arguments to the Standard Library functions memcpy, > + memmove and memcmp shall be pointers to qualified or unqualified > + versions of compatible types > + - > + > + * - `Rule 21.16 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_16.c>`_ > + - Required > + - The pointer arguments to the Standard Library function memcmp > + shall point to either a pointer type, an essentially signed type, > + an essentially unsigned type, an essentially Boolean type or an > + essentially enum type > + - void* arguments are allowed > + > * - `Rule 21.17 > <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_21_17.c>`_ > - Mandatory > - Use of the string handling functions from <string.h> shall not result > in > @@ -712,3 +748,9 @@ maintainers if you want to suggest a change. > - The value of a pointer to a FILE shall not be used after the associated > stream has been closed > - > + > + > +.. [1] Xen implements itself a few functions with names that match the > + corresponding function names of the Standard Library for developers' > + convenience. These functions are part of the Xen code and subject to > + analysis. > -- > 2.25.1 >
