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Re: [Libunwind-devel] libunwind on x86-64 w/ C++ exceptions

From: Arun Sharma
Subject: Re: [Libunwind-devel] libunwind on x86-64 w/ C++ exceptions
Date: Fri, 15 Feb 2008 13:30:14 -0800

On Fri, Feb 15, 2008 at 12:27 PM, Mark Rabkin <address@hidden> wrote:
Hi Friendly libunwind Devs,
I'm trying to get libunwind working on my builds on x86-64 (AMD ~2GHz chips), on Linux 2.6 with GCC 4.1.  The reason I'm trying to use libunwind, like probably many others, is to try to use the Google Perf Tools (cpu profiler and TCMalloc).
I'm getting programs dumping core when throwing C++ exceptions and there's objects w/ destructors on the stack that has to be unrolled -- the core dump winds up in ""__gxx_ personality_v0" under "_Unwind_Resume".   I'll provide a small example w/ a stack trace soon.

This is fixed by:;a=commit;h=31440e9796bb34146372df52ed59c4f68ea5839d


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