Hi,
I'm not a maintainer but I think we certainly want to have bootstrap-ubsan
documented and the patch looks good to me.
Cheers,
Filip
On Thu 2024-10-31 21:11:13, Sam James wrote:
> gcc/ChangeLog:
> PR other/116948
>
> * doc/install.texi (Building a native compiler): Mention
> bootstrap-ubsan.
> ---
> gcc/doc/install.texi | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
> index f19d55f76c3d..85896721a0ac 100644
> --- a/gcc/doc/install.texi
> +++ b/gcc/doc/install.texi
> @@ -3151,6 +3151,10 @@ Compiles GCC itself using HWAddress Sanitization in
> order to catch invalid
> memory accesses within the GCC code. This option is only available on
> AArch64
> systems that are running Linux kernel version 5.4 or later.
>
> +@item @samp{bootstrap-ubsan}
> +Compiles GCC itself using Undefined Behavior Sanitization in order to catch
> +undefined behavior within the GCC code.
> +
> @end table
>
> @section Building a cross compiler
> --
> 2.47.0
>
