Re: hurd: Ad default-pie and static-pie support

[Samuel Thibault]

Thomas Schwinge, le lun. 27 nov. 2023 15:52:02 +0100, a ecrit:
> On 2023-10-28T21:20:39+0200, Samuel Thibault <samuel.thibault@gnu.org> wrote:
> > This fixes the Hurd spec in the default-pie case, and adds static-pie
> > support.
> 
> I understand that your change does work for you as-is, so I've now pushed
> that to master branch in commit c768917402d4cba69a92c737e56e177f5b8ab0df
> "hurd: Ad default-pie and static-pie support", see attached.

Yes, thanks!
Samuel

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> From c768917402d4cba69a92c737e56e177f5b8ab0df Mon Sep 17 00:00:00 2001
> From: Samuel Thibault <samuel.thibault@gnu.org>
> Date: Sat, 6 May 2023 13:55:44 +0200
> Subject: [PATCH] hurd: Ad default-pie and static-pie support
> 
> This fixes the Hurd spec in the default-pie case, and adds static-pie
> support.
> 
> gcc/ChangeLog:
> 
>       * config/i386/gnu.h: Use PIE_SPEC, add static-pie case.
>       * config/i386/gnu64.h: Use PIE_SPEC, add static-pie case.
> ---
>  gcc/config/i386/gnu.h   | 6 +++---
>  gcc/config/i386/gnu64.h | 6 +++---
>  2 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/gcc/config/i386/gnu.h b/gcc/config/i386/gnu.h
> index 8dc6d9ee4e3..e776144f96c 100644
> --- a/gcc/config/i386/gnu.h
> +++ b/gcc/config/i386/gnu.h
> @@ -27,12 +27,12 @@ along with GCC.  If not, see 
> <http://www.gnu.org/licenses/>.
>  #undef       STARTFILE_SPEC
>  #if defined HAVE_LD_PIE
>  #define STARTFILE_SPEC \
> -  "%{!shared: 
> %{pg|p|profile:%{static:gcrt0.o%s;:gcrt1.o%s};pie:Scrt1.o%s;static:crt0.o%s;:crt1.o%s}}
>  \
> -   crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
> +  "%{!shared: 
> %{pg|p|profile:%{static-pie:grcrt0.o%s;static:gcrt0.o%s;:gcrt1.o%s};static-pie:rcrt0.o%s;static:crt0.o%s;"
>  PIE_SPEC ":Scrt1.o%s;:crt1.o%s}} \
> +   crti.o%s %{static:crtbeginT.o%s;shared|static-pie|" PIE_SPEC 
> ":crtbeginS.o%s;:crtbegin.o%s}"
>  #else
>  #define STARTFILE_SPEC \
>    "%{!shared: 
> %{pg|p|profile:%{static:gcrt0.o%s;:gcrt1.o%s};static:crt0.o%s;:crt1.o%s}} \
> -   crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
> +   crti.o%s %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}"
>  #endif
>  
>  #ifdef TARGET_LIBC_PROVIDES_SSP
> diff --git a/gcc/config/i386/gnu64.h b/gcc/config/i386/gnu64.h
> index a411f0e802a..332372fa067 100644
> --- a/gcc/config/i386/gnu64.h
> +++ b/gcc/config/i386/gnu64.h
> @@ -31,10 +31,10 @@ along with GCC.  If not, see 
> <http://www.gnu.org/licenses/>.
>  #undef       STARTFILE_SPEC
>  #if defined HAVE_LD_PIE
>  #define STARTFILE_SPEC \
> -  "%{!shared: 
> %{pg|p|profile:%{static:gcrt0.o%s;:gcrt1.o%s};pie:Scrt1.o%s;static:crt0.o%s;:crt1.o%s}}
>  \
> -   crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
> +  "%{!shared: 
> %{pg|p|profile:%{static-pie:grcrt0.o%s;static:gcrt0.o%s;:gcrt1.o%s};static-pie:rcrt0.o%s;static:crt0.o%s;"
>  PIE_SPEC ":Scrt1.o%s;:crt1.o%s}} \
> +   crti.o%s %{static:crtbeginT.o%s;shared|static-pie|" PIE_SPEC 
> ":crtbeginS.o%s;:crtbegin.o%s}"
>  #else
>  #define STARTFILE_SPEC \
>    "%{!shared: 
> %{pg|p|profile:%{static:gcrt0.o%s;:gcrt1.o%s};static:crt0.o%s;:crt1.o%s}} \
> -   crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
> +   crti.o%s %{static:crtbeginT.o%s;shared|static-pie|" PIE_SPEC 
> ":crtbeginS.o%s;:crtbegin.o%s}"
>  #endif
> -- 
> 2.34.1
> 


-- 
Samuel
---
Pour une évaluation indépendante, transparente et rigoureuse !
Je soutiens la Commission d'Évaluation de l'Inria.