5 #define BITS_PER_LONG __WORDSIZE
7 #define BITS_PER_LONG 32
38 #elif defined(__x86_64__)
39 #include "arch-x86_64.h"
40 #elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__)
42 #elif defined(__ia64__)
43 #include "arch-ia64.h"
44 #elif defined(__alpha__)
45 #include "arch-alpha.h"
46 #elif defined(__s390x__) || defined(__s390__)
47 #include "arch-s390.h"
48 #elif defined(__sparc__)
49 #include "arch-sparc.h"
50 #elif defined(__sparc64__)
51 #include "arch-sparc64.h"
52 #elif defined(__arm__)
54 #elif defined(__mips__) || defined(__mips64__)
55 #include "arch-mips.h"
58 #elif defined(__hppa__)
59 #include "arch-hppa.h"
61 #warning "Unknown architecture, attempting to use generic model."
62 #include "arch-generic.h"
66 #define ffz(bitmask) arch_ffz(bitmask)
68 #include "../lib/ffz.h"
71 #ifndef ARCH_HAVE_INIT
72 static inline int arch_init(char *envp[])