Lassi Tuura 5f38f35d5d Drop a call frame in tdep_trace and avoid a call to unw_step. ... Dropping the extra frame for unw_backtrace itself using unw_step is approximately 15% slower than skipping the frame in tdep_trace. So drop the frame in the latter, and make the function a private implementation detail for libunwind, not an exported interface. Also moves unw_getcontext call back into unw_backtrace to avoid an extra call frame in case slow_backtrace does not get inlined into unw_backtrace.		2011-04-01 00:00:39 -07:00
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dwarf-config.h	Add PPC64 support.	2007-08-02 09:59:43 -06:00
jmpbuf.h	Add PPC64 support.	2007-08-02 09:59:43 -06:00
libunwind_i.h	Drop a call frame in tdep_trace and avoid a call to unw_step.	2011-04-01 00:00:39 -07:00