src/runtime/ppc-darwin-os.h

   1 #ifndef _PPC_DARWIN_OS_H
   2 #define _PPC_DARWIN_OS_H
   3
   4 typedef unsigned int os_context_register_t;
   5
   6 static inline os_context_t *arch_os_get_context(void **void_context)
   7 {
   8     return (os_context_t *) *void_context;
   9 }
  10 /* As of XCode 3.0, the field names for the thread state have changed
  11  * and now are prepended with __. Use some #define hackery to deal
  12  * with this. MAC_OS_X_VERSION_10_5 seems to be a good test to see if
  13  * we need the new style field names.
  14  */
  15 #if MAC_OS_X_VERSION_10_5
  16
  17 #define PPC_DARWIN_REGIFY(foo) __ ## foo
  18
  19 typedef ppc_thread_state_t ppc_ss_struct_t;
  20
  21 #else
  22
  23 #define PPC_DARWIN_REGIFY(foo) foo
  24
  25 typedef ppc_saved_state_t ppc_ss_struct_t;
  26
  27 #endif /* MAC_OS_X_VERSION_10_5 */
  28
  29 #endif /* _PPC_DARWIN_OS_H */