On Fri, Feb 25, 2022 at 02:35:07AM +0800, Xi Ruoyao via Gcc-patches wrote:
> Bootstrapped on x86_64-linux-gnu. OK for master?
>
> The third parameter of find_fde_tail is an _Unwind_Ptr (which is an
> integer type instead of a pointer), but we are passing NULL to it. This
> causes a -Wint-conversion warning.
>
> libgcc/
>
> * unwind-dw2-fde-dip.c (_Unwind_Find_FDE): Call find_fde_tail
> with 0 instead of NULL.
Ok (except that the second ChangeLog entry line should be indented just
with a tab, not any spaces after the tab).
> --- a/libgcc/unwind-dw2-fde-dip.c
> +++ b/libgcc/unwind-dw2-fde-dip.c
> @@ -514,7 +514,7 @@ _Unwind_Find_FDE (void *pc, struct dwarf_eh_bases
> *bases)
> # if DLFO_STRUCT_HAS_EH_DBASE
> (_Unwind_Ptr) dlfo.dlfo_eh_dbase,
> # else
> - NULL,
> + 0,
> # endif
> bases);
> else
> --
> 2.35.1
>
Jakub
