old-autovect-branch/libjava/sysdep/pa/descriptor.h

   1 // Given a function pointer, return the code address.
   2 // If the plabel bit is set, mask it off and return the code from the
   3 // first word of the function descriptor.  Otherwise, the function
   4 // pointer is the code address.
   5
   6 #define UNWRAP_FUNCTION_DESCRIPTOR(X) \
   7   (((unsigned int)(X)) & 2 ? *(void **)(((unsigned int)(X)) & ~3) : (X))