1 Emulation fatal error -- Valgrind cannot continue: 2 PPC64 function redirection stack overflow 3 ... 4 by 0x........: pre (wrap8.c:116) 5 by 0x........: fact2 (wrap8.c:77) 6 by 0x........: fact1 (wrap8.c:49) 7 by 0x........: fact1 (wrap8.c:65) 8 by 0x........: fact2 (wrap8.c:54) 9 by 0x........: fact2 (wrap8.c:79) 10 by 0x........: fact1 (wrap8.c:49) 11 by 0x........: fact1 (wrap8.c:65) 12 by 0x........: fact2 (wrap8.c:54) 13 14 Valgrind has to exit now. Sorry. 15 16