Home | History | Annotate | Line # | Download | only in include
cdefs.h revision 1.1 
      1 /*	$NetBSD: cdefs.h,v 1.1 1997/10/14 06:48:09 sakamoto Exp $	*/
      2 
      3 #ifndef	_MACHINE_CDEFS_H_
      4 #define	_MACHINE_CDEFS_H_
      5 
      6 #define _C_LABEL(x)	_STRING(x)
      7 
      8 #define	__DO_NOT_DO_WEAK__		/* NO WEAK SYMS IN LIBC YET */
      9 
     10 #ifndef __DO_NOT_DO_WEAK__
     11 #define	__indr_reference(sym, alias)	/* use weak symbols instead */
     12 #endif
     13 
     14 #ifdef	__STDC__
     15 
     16 #ifndef	__DO_NOT_DO_WEAK__
     17 #define	 __weak_alias(alias, sym)			\
     18 	__asm__(".weak " #alias " ; " #alias " = " #sym)
     19 #endif
     20 
     21 #define	__warn_references(sym, msg)			\
     22 	__asm__(".section .gnu.warning." #sym " ; .ascii \"" msg "\" ; .text")
     23 
     24 #else /* ! __STDC__ */
     25 
     26 #ifndef	__DO_NOT_DO_WEAK__
     27 #define	__weak_alias(alias, sym)			\
     28 	__asm__(".weak alias ; alias = sym")
     29 #endif
     30 
     31 #define	__warn_references(sym, msg)			\
     32 	__asm__(".section .gnu.warning.sym ; .ascii msg ; .text")
     33 
     34 #endif /* __STDC__ */
     35 
     36 #endif /* !_MACHINE_CDEFS_H_ */
     37