1Emulation fatal error -- Valgrind cannot continue:
2  PPC64 function redirection stack overflow
3   at 0x........: ???
4   by 0x........: fact2 (wrap8.c:79)
5   by 0x........: fact1 (wrap8.c:50)
6   by 0x........: fact1 (wrap8.c:66)
7   by 0x........: fact2 (wrap8.c:55)
8   by 0x........: fact2 (wrap8.c:80)
9   by 0x........: fact1 (wrap8.c:50)
10   by 0x........: fact1 (wrap8.c:66)
11   by 0x........: fact2 (wrap8.c:55)
12   by 0x........: fact2 (wrap8.c:80)
13   by 0x........: fact1 (wrap8.c:50)
14   by 0x........: fact1 (wrap8.c:66)
15
16Valgrind has to exit now.  Sorry.
17
18