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On Thu, Mar 3, 2016 at 12:30 AM, Andreas Schwab <schwab@suse.de> wrote: > Paul Pluzhnikov <ppluzhnikov@google.com> writes: > >> Using CALL_MCOUNT in implementation of _mcount isn't going to end well. > > _mcount needs to be arranged to be compiled without PROF, like the > noprof routines in gmon/Makefile. Done by HJ in commit 87a07a437656aede6f303688b55ae1834962bee2. Updated patch attached. Tested on Linux/x86_64. Thanks, 2016-03-03 Paul Pluzhnikov <ppluzhnikov@google.com> [BZ #19490] * sysdeps/x86_64/_mcount.S (_mcount): Add unwind descriptor. (__fentry__): Likewise -- Paul Pluzhnikov
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