ld/testsuite/ld-elfvers/vers.h

   1 /* Add the symbol prefix to the symbol as needed.
   2    Usage: SYMPFX(foo);  */
   3 #define __SYMPFX(pfx, sym) #pfx sym
   4 #define _SYMPFX(pfx, sym) __SYMPFX(pfx, sym)
   5 #define SYMPFX(sym) _SYMPFX(__USER_LABEL_PREFIX__, #sym)
   6
   7 /* Generate a .symver reference with symbol prefixes.
   8    Usage: SYMVER(foo, foobar@ver);  */
   9 #define SYMVER(name, name2) __asm__(".symver " SYMPFX(name) "," SYMPFX(name2))
  10
  11 #if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
  12 #define FUNC_SYMVER(name, name2) SYMVER(name, name2);   \
  13   __asm__(".symver ." SYMPFX(name) ",." SYMPFX(name2))
  14 #else
  15 #define FUNC_SYMVER(name, name2) SYMVER(name, name2)
  16 #endif