http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56076



Ian Lance Taylor <ian at airs dot com> changed:



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                 CC|                            |ian at airs dot com



--- Comment #3 from Ian Lance Taylor <ian at airs dot com> 2013-01-25 23:13:56 
UTC ---

With any luck Jakub's patch will fix the crash in libbacktrace.  But

libbacktrace is crashing trying to dump a stack trace from the real problem,

which is the assertion error in runtime_lfstackpush.



The current code is taking advantage of an x86_64 characteristic: all addresses

only use the low 48 bits.  On SPARC64 this is not true.  The code in lfstack.c

will have to change accordingly.

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