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