5 #define BITS_PER_LONG __WORDSIZE
7 #define BITS_PER_LONG 32
27 #elif defined(__x86_64__)
28 #include "arch-x86_64.h"
29 #elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__)
31 #elif defined(__ia64__)
32 #include "arch-ia64.h"
33 #elif defined(__alpha__)
34 #include "arch-alpha.h"
35 #elif defined(__s390x__) || defined(__s390__)
36 #include "arch-s390.h"
37 #elif defined(__sparc__)
38 #include "arch-sparc.h"
39 #elif defined(__sparc64__)
40 #include "arch-sparc64.h"
41 #elif defined(__arm__)
43 #elif defined(__mips__) || defined(__mips64__)
44 #include "arch-mips.h"
48 #warning "Unknown architecture, attempting to use generic model."
49 #include "arch-generic.h"
53 #define ffz(bitmask) arch_ffz(bitmask)
55 #include "../lib/ffz.h"