| | 1 | #ifndef ARCH_H |
| | 2 | #define ARCH_H |
| | 3 | |
| | 4 | #ifdef __WORDSIZE |
| | 5 | #define BITS_PER_LONG __WORDSIZE |
| | 6 | #else |
| | 7 | #define BITS_PER_LONG 32 |
| | 8 | #endif |
| | 9 | |
| | 10 | enum { |
| | 11 | arch_x86_64, |
| | 12 | arch_i386, |
| | 13 | arch_ppc, |
| | 14 | arch_ia64, |
| | 15 | arch_s390, |
| | 16 | arch_alpha, |
| | 17 | arch_sparc, |
| | 18 | arch_sparc64, |
| | 19 | arch_arm, |
| | 20 | arch_sh, |
| | 21 | |
| | 22 | arch_generic, |
| | 23 | }; |
| | 24 | |
| | 25 | #if defined(__i386__) |
| | 26 | #include "arch-x86.h" |
| | 27 | #elif defined(__x86_64__) |
| | 28 | #include "arch-x86_64.h" |
| | 29 | #elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) |
| | 30 | #include "arch-ppc.h" |
| | 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__) |
| | 42 | #include "arch-arm.h" |
| | 43 | #elif defined(__mips__) || defined(__mips64__) |
| | 44 | #include "arch-mips.h" |
| | 45 | #elif defined(__sh__) |
| | 46 | #include "arch-sh.h" |
| | 47 | #else |
| | 48 | #warning "Unknown architecture, attempting to use generic model." |
| | 49 | #include "arch-generic.h" |
| | 50 | #endif |
| | 51 | |
| | 52 | #ifdef ARCH_HAVE_FFZ |
| | 53 | #define ffz(bitmask) arch_ffz(bitmask) |
| | 54 | #else |
| | 55 | #include "../lib/ffz.h" |
| | 56 | #endif |
| | 57 | |
| | 58 | #endif |
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