On 17/12/2024 4:24 pm, Nicola Vetrini wrote:
> This extension name is missing from the current list of extension used
> by Xen, therefore is must be added to that configuration in order to
> avoid violations for MISRA C Rule 1.1.
>
> Signed-off-by: Nicola Vetrini <[email protected]>

Given CI is broken, I've put this in for testing:

https://gitlab.com/xen-project/people/andyhhp/xen/-/pipelines/1592826906

But, a question:

> ---
>  automation/eclair_analysis/ECLAIR/toolchain.ecl | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/automation/eclair_analysis/ECLAIR/toolchain.ecl 
> b/automation/eclair_analysis/ECLAIR/toolchain.ecl
> index 86e9a79b5231..9b419e562afa 100644
> --- a/automation/eclair_analysis/ECLAIR/toolchain.ecl
> +++ b/automation/eclair_analysis/ECLAIR/toolchain.ecl
> @@ -100,8 +100,8 @@
>      ext_enum_value_not_int: non-documented GCC extension.
>      ext_gnu_array_range: see Section \"6.29 Designated Initializers\" of 
> "GCC_MANUAL".
>  "
> --config=STD.diag,behavior+={c99,GCC_ARM64,"^(ext_paste_comma|ext_missing_varargs_arg|ext_named_variadic_macro|ext_return_has_void_expr|ext_gnu_statement_expr_macro|ext_sizeof_alignof_void_type|ext_forward_ref_enum_def|ext_gnu_array_range)$"}
> --config=STD.diag,behavior+={c99,GCC_X86_64,"^(ext_paste_comma|ext_missing_varargs_arg|ext_named_variadic_macro|ext_return_has_void_expr|ext_gnu_statement_expr_macro|ext_sizeof_alignof_void_type|ext_flexible_array_in_struct|ext_flexible_array_in_array|ext_enum_value_not_int|ext_gnu_array_range)$"}
> +-config=STD.diag,behavior+={c99,GCC_ARM64,"^(ext_paste_comma|ext_c_missing_varargs_arg|ext_missing_varargs_arg|ext_named_variadic_macro|ext_return_has_void_expr|ext_gnu_statement_expr_macro|ext_sizeof_alignof_void_type|ext_forward_ref_enum_def|ext_gnu_array_range)$"}
> +-config=STD.diag,behavior+={c99,GCC_X86_64,"^(ext_paste_comma|ext_c_missing_varargs_arg|ext_missing_varargs_arg|ext_named_variadic_macro|ext_return_has_void_expr|ext_gnu_statement_expr_macro|ext_sizeof_alignof_void_type|ext_flexible_array_in_struct|ext_flexible_array_in_array|ext_enum_value_not_int|ext_gnu_array_range)$"}
>  -doc_end

We're adding ext_c_missing_varargs_arg to the list.  But there's also
ext_missing_varargs_arg.

What's the difference between the two?

~Andrew

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