This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PING, ARM] Handle DWARF2_UNWIND_INFO in arm_except_unwind_info
- From: Olivier Hainque <hainque at adacore dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Olivier Hainque <hainque at adacore dot com>, Jérôme Lambourg <lambourg at adacore dot com>, "Richard Earnshaw (lists)" <Richard dot Earnshaw at arm dot com>
- Date: Wed, 20 Sep 2017 14:32:47 +0200
- Subject: Re: [PING, ARM] Handle DWARF2_UNWIND_INFO in arm_except_unwind_info
- Authentication-results: sourceware.org; auth=none
- References: <8F1DB2CA-FB2F-49C4-AD29-3872383309E9@adacore.com>
Hello,
Ping for
https://gcc.gnu.org/ml/gcc-patches/2017-08/msg00278.html
> On Aug 3, 2017, at 11:39 , Olivier Hainque <hainque@adacore.com> wrote:
>
> On top of the correction for fallouts proposed in
>
> https://gcc.gnu.org/ml/gcc-patches/2017-08/msg00271.html
>
> the attached patch is needed to support targets still
> resorting to DWARF2 unwinding on ARM, such as VxWorks6
> (VxWorks7 has moved to ARM EH).
> * common/config/arm/arm-common.c (arm_except_unwind_info):
> Handle DWARF2_UNWIND_INFO.
As I mentioned in the course of another discussion, the dwarf2 unwind support
could most likely go away when support for the old ABI gets removed.
Thanks much in advance!
With Kind egards,
Olivier