projects / fio.git / blame
| Commit | Line | Data |
|---|---|---|
| ebac4655 JA |
1 | #ifndef ARCH_H |
| 2 | #define ARCH_H | |
| 3 | ||
| 6cd94939 JA |
4 | #include <stdint.h> |
| 5 | ||
| 11f97f30 | 6 | #ifdef __WORDSIZE |
| daaa166f | 7 | #define BITS_PER_LONG __WORDSIZE |
| 11f97f30 JA |
8 | #else |
| 9 | #define BITS_PER_LONG 32 | |
| 10 | #endif | |
| daaa166f | 11 | |
| ebac4655 | 12 | enum { |
| cca84643 | 13 | arch_x86_64 = 1, |
| ebac4655 JA |
14 | arch_i386, |
| 15 | arch_ppc, | |
| 16 | arch_ia64, | |
| 17 | arch_s390, | |
| 18 | arch_alpha, | |
| 697a606c JA |
19 | arch_sparc, |
| 20 | arch_sparc64, | |
| a1ea676e | 21 | arch_arm, |
| 29721c9c | 22 | arch_sh, |
| 85a86319 | 23 | arch_hppa, |
| 5499f7ff | 24 | arch_mips, |
| fa77073a JA |
25 | |
| 26 | arch_generic, | |
| cca84643 JA |
27 | |
| 28 | arch_nr, | |
| ebac4655 JA |
29 | }; |
| 30 | ||
| 5f739e0e NI |
31 | enum { |
| 32 | ARCH_FLAG_1 = 1 << 0, | |
| 33 | ARCH_FLAG_2 = 1 << 1, | |
| 34 | ARCH_FLAG_3 = 1 << 2, | |
| 35 | ARCH_FLAG_4 = 1 << 3, | |
| 36 | }; | |
| 37 | ||
| ebac4655 JA |
38 | #if defined(__i386__) |
| 39 | #include "arch-x86.h" | |
| 40 | #elif defined(__x86_64__) | |
| 41 | #include "arch-x86_64.h" | |
| 2afd826b | 42 | #elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) |
| ebac4655 JA |
43 | #include "arch-ppc.h" |
| 44 | #elif defined(__ia64__) | |
| 45 | #include "arch-ia64.h" | |
| 46 | #elif defined(__alpha__) | |
| 47 | #include "arch-alpha.h" | |
| 48 | #elif defined(__s390x__) || defined(__s390__) | |
| 49 | #include "arch-s390.h" | |
| 697a606c JA |
50 | #elif defined(__sparc__) |
| 51 | #include "arch-sparc.h" | |
| 52 | #elif defined(__sparc64__) | |
| 53 | #include "arch-sparc64.h" | |
| a1ea676e KS |
54 | #elif defined(__arm__) |
| 55 | #include "arch-arm.h" | |
| c28b912f JA |
56 | #elif defined(__mips__) || defined(__mips64__) |
| 57 | #include "arch-mips.h" | |
| 29721c9c NI |
58 | #elif defined(__sh__) |
| 59 | #include "arch-sh.h" | |
| 85a86319 JA |
60 | #elif defined(__hppa__) |
| 61 | #include "arch-hppa.h" | |
| ebac4655 | 62 | #else |
| fa77073a JA |
63 | #warning "Unknown architecture, attempting to use generic model." |
| 64 | #include "arch-generic.h" | |
| ebac4655 JA |
65 | #endif |
| 66 | ||
| 8f7e39dd JA |
67 | #ifdef ARCH_HAVE_FFZ |
| 68 | #define ffz(bitmask) arch_ffz(bitmask) | |
| 69 | #else | |
| 70 | #include "../lib/ffz.h" | |
| 71 | #endif | |
| 72 | ||
| d3cc4ebf JA |
73 | #ifndef ARCH_HAVE_INIT |
| 74 | static inline int arch_init(char *envp[]) | |
| 75 | { | |
| 76 | return 0; | |
| 77 | } | |
| 78 | #endif | |
| 79 | ||
| ebac4655 | 80 | #endif |