6 #elif defined(__x86_64__)
7 #include "arch-x86_64.h"
8 #elif defined(__powerpc__) || defined(__powerpc64__)
10 #elif defined(__ia64__)
11 #include "arch-ia64.h"
12 #elif defined(__alpha__)
13 #include "arch-alpha.h"
14 #elif defined(__s390x__) || defined(__s390__)
15 #include "arch-s390.h"
17 #error "Unsupported arch"