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Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32

From: Kai Tietz <ktietz70 at googlemail dot com>
To: Paolo Carlini <paolo dot carlini at oracle dot com>
Cc: Jonathan Wakely <jwakely dot gcc at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, "libstdc++" <libstdc++ at gcc dot gnu dot org>
Date: Mon, 12 Dec 2011 12:48:27 +0100
Subject: Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
References: <CAEwic4ZXvBzKem-iXvEagvZP4eU=9thsyXbubQQwyeaeUM3pFQ@mail.gmail.com> <CAH6eHdT==SMwE4E3jr=210dpipyBLFGDPde85Dd6LuFbrsoh8w@mail.gmail.com> <CAEwic4aLoDWVjPhE765S4gm8V-jMRCbGZLHJV-pUWo2B9gbOQQ@mail.gmail.com> <CAEwic4bO3Bb5WR6-U=6n6FPNoukjTJYowpzpjWb+-feSbzNyWA@mail.gmail.com> <4EE5E29F.80607@oracle.com> <CAEwic4ZTmDpQX8Bk=gGK-N6pqGc0NPA6ZmzBzmSWboCvUZg1yw@mail.gmail.com> <4EE5E631.9040204@oracle.com>

2011/12/12 Paolo Carlini <paolo.carlini@oracle.com>:
> On 12/12/2011 12:29 PM, Kai Tietz wrote:
>>
>> Well, this was my initial attempt to solve it. The issue here is that
>> libsupc++ doesn't use the the os-header-file
>
> Are you sure? Should include bits/c++config.h, no?
>
> Paolo.

Well, I tested it, and I saw that the define in the os part for
libsupc++ weren't set.  By looking into this, this might be also
caused by not including in all .cc files using cxxabi.h before
bits/c++config.h.

Kai

Follow-Ups:
- Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Kai Tietz

References:
- [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Kai Tietz
- Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Jonathan Wakely
- Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Kai Tietz
- Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Kai Tietz
- Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Paolo Carlini
- Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Kai Tietz
- Re: [patch PR libstdc++/51135]: Fix [4.7 Regression] SIGSEGV during exception cleanup on win32
  - From: Paolo Carlini

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