arch/ppc-all/include/jmpdefs.h

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef JMPDEFS_H
   7 #define JMPDEFS_H
   8
   9 #include <setjmp.h>
  10
  11 #ifdef __linux__
  12 #   if defined(__GLIBC__) && (__GLIBC__ >= 2)
  13 #      define SP(env)   ((APTR)(env[0].__jmpbuf[JB_GPR1]))
  14 #      define FP(env)   (((APTR *)(env[0].__jmpbuf[JB_GPR1]))[0])
  15 #      define PC(env)   ((APTR)(env[0].__jmpbuf[JB_LR]))
  16 #   else
  17 #      define SP(env)   ((APTR)(env[0].__sp))
  18 #      define FP(env)   ((APTR)(env[0].__bp))
  19 #      define PC(env)   ((APTR)(env[0].__pc))
  20 #   endif
  21 #endif
  22 /* The number of stack longs that have to be copied from the old stack */
  23 #define NUM_LONGS       2
  24
  25 #endif /* !JMPDEFS_H */