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2005-11-14 Matthew Gingell <gingell@adacore.com> Olivier Hainque <hainque@adacore.com> * tb-gcc.c (trace_callback): Work around problem with _Unwind_GetIP on ia64 HP-UX. * tracebak.c (ia64 configuration): Enable _Unwind_Backtrace driven tracebacks on ia64 HP-UX and provide explanatory comment. Enable backtraces on ia64 GNU/Linux. (x86 configuration): Bump FRAME_LEVEL to 1 to ensure we retrieve a real base pointer from builtin_frame_address. Adjust BASE_SKIP accordingly. From-SVN: r106964
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