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 18 arch_generic, 19 20 arch_nr, 21 }; 22 23 enum { 24 ARCH_FLAG_1 = 1 << 0, 25 ARCH_FLAG_2 = 1 << 1, 26 ARCH_FLAG_3 = 1 << 2, 27 ARCH_FLAG_4 = 1 << 3, 28 }; 29 30 extern unsigned long arch_flags; 31 32 #if defined(__i386__) 33 #include "arch-x86.h" 34 #elif defined(__x86_64__) 35 #include "arch-x86_64.h" 36 #elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) 37 #include "arch-ppc.h" 38 #elif defined(__ia64__) 39 #include "arch-ia64.h" 40 #elif defined(__alpha__) 41 #include "arch-alpha.h" 42 #elif defined(__s390x__) || defined(__s390__) 43 #include "arch-s390.h" 44 #elif defined(__sparc__) 45 #include "arch-sparc.h" 46 #elif defined(__sparc64__) 47 #include "arch-sparc64.h" 48 #elif defined(__arm__) 49 #include "arch-arm.h" 50 #elif defined(__mips__) || defined(__mips64__) 51 #include "arch-mips.h" 52 #elif defined(__sh__) 53 #include "arch-sh.h" 54 #elif defined(__hppa__) 55 #include "arch-hppa.h" 56 #else 57 #warning "Unknown architecture, attempting to use generic model." 58 #include "arch-generic.h" 59 #endif 60 61 #ifdef ARCH_HAVE_FFZ 62 #define ffz(bitmask) arch_ffz(bitmask) 63 #else 64 #include "../lib/ffz.h" 65 #endif 66 67 #ifndef ARCH_HAVE_INIT 68 static inline int arch_init(char *envp[]) 69 { 70 return 0; 71 } 72 #endif 73 74 #endif 75
