On Fri, May 15, 2009 at 2:12 AM, Richard Titmuss <[email protected]>wrote:
> Hi, > > I am trying to output a backtrace in a signal handler (for sigquit and > sigsegv) in an ARM application on an embedded platform. It appears that two > different approaches can be used, backtrace in glibc and using libunwind. In > fact the Ltest-bt included in libunwind looks like a perfect example of what > I am trying to do. However it does not seem to be working for me, it > outputs: > Are you using the latest stable version (0.99)? If so, could you try --enable-debug-frame? If it still doesn't work, please compile with --enable-debug and check the output of: UNW_DEBUG_LEVEL=xx ./your-app -Arun
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