arch/arch.h

   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