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Re: [PATCH] VMS specific signal handling for IA64
- From: Steve Ellcey <sje at cup dot hp dot com>
- To: Douglas B Rupp <rupp at gnat dot com>
- Cc: gcc-patches at gcc dot gnu dot org, wilson at codesourcery dot com
- Date: Thu, 06 Aug 2009 12:21:31 -0700
- Subject: Re: [PATCH] VMS specific signal handling for IA64
- References: <4A71357B.3070300@gnat.com>
- Reply-to: sje at cup dot hp dot com
On Wed, 2009-07-29 at 22:54 -0700, Douglas B Rupp wrote:
> NOTE: http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00597.html
> must be applied first. VMS exhibits the same problem.
>
> --Douglas B Rupp
> AdaCore
> plain text document attachment (05.4configia64signal.dif.txt)
> 2009-07-29 Douglas B Rupp <rupp@gnat.com>
>
> * config/ia64/fde-vms.c: New file.
> * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Add dummy arg.
> * config/ia64/unwind-ia64.c (UNW_ accessors): Move to unwind-ia64.h
> (MD_UNW_COMPATIBLE_PERSONALITY_P): Provide default.
> (uw_frame_state_for): Only register a personality routine if it is
> known to be compatible with our expectations.
> (_Unwind_FindEnclosingFunction, uw_frame_state_for):
> Declare unw_table_entry stack variable and
> mod all calls to _Unwind_FindTableEntry to add arg.
> * config/ia64/unwind-ia64.h (UNW_ accessors): Move here.
> (_Unwind_FindTableEntry): Add arg to prototype.
This patch and the one it depends on look OK to me. I don't know if Jim
Wilson has had a chance to look at them or not, he might have some
comments.
Steve Ellcey
sje@cup.hp.com