1 #ifndef ARCH_H 2 #define ARCH_H 3 4 enum { 5 arch_x86_64 = 1, 6 arch_i386, 7 arch_ppc, 8 arch_ia64, 9 arch_s390, 10 arch_alpha, 11 arch_sparc, 12 arch_sparc64, 13 arch_arm, 14 arch_sh, 15 arch_hppa, 16 arch_mips, 17 arch_aarch64, 18 19 arch_generic, 20 21 arch_nr, 22 }; 23 24 enum { 25 ARCH_FLAG_1 = 1 << 0, 26 ARCH_FLAG_2 = 1 << 1, 27 ARCH_FLAG_3 = 1 << 2, 28 ARCH_FLAG_4 = 1 << 3, 29 }; 30 31 extern unsigned long arch_flags; 32 33 #define ARCH_CPU_CLOCK_WRAPS 34 35 #if defined(__i386__) 36 #include "arch-x86.h" 37 #elif defined(__x86_64__) 38 #include "arch-x86_64.h" 39 #elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) 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" 47 #elif defined(__sparc__) 48 #include "arch-sparc.h" 49 #elif defined(__sparc64__) 50 #include "arch-sparc64.h" 51 #elif defined(__arm__) 52 #include "arch-arm.h" 53 #elif defined(__mips__) || defined(__mips64__) 54 #include "arch-mips.h" 55 #elif defined(__sh__) 56 #include "arch-sh.h" 57 #elif defined(__hppa__) 58 #include "arch-hppa.h" 59 #elif defined(__aarch64__) 60 #include "arch-aarch64.h" 61 #else 62 #warning "Unknown architecture, attempting to use generic model." 63 #include "arch-generic.h" 64 #endif 65 66 #ifdef ARCH_HAVE_FFZ 67 #define ffz(bitmask) arch_ffz(bitmask) 68 #else 69 #include "../lib/ffz.h" 70 #endif 71 72 #ifndef ARCH_HAVE_INIT 73 static inline int arch_init(char *envp[]) 74 { 75 return 0; 76 } 77 #endif 78 79 #endif 80
