summaryrefslogtreecommitdiffstats
path: root/libc/arch-x86_64/include/machine/cdefs.h
blob: eb243a33d452fd3c3b5b89ffc598f204d1228693 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*	$OpenBSD: cdefs.h,v 1.3 2013/03/28 17:30:45 martynas Exp $	*/

/*
 * Written by J.T. Conklin <jtc@wimsey.com> 01/17/95.
 * Public domain.
 */

#ifndef	_MACHINE_CDEFS_H_
#define	_MACHINE_CDEFS_H_

#define __strong_alias(alias,sym)					\
	__asm__(".global " __STRING(alias) " ; " __STRING(alias)	\
	    " = " __STRING(sym))
#define __weak_alias(alias,sym)						\
	__asm__(".weak " __STRING(alias) " ; " __STRING(alias)		\
	    " = " __STRING(sym))
#define __warn_references(sym,msg)					\
	__asm__(".section .gnu.warning." __STRING(sym)			\
	    " ; .ascii \"" msg "\" ; .text")

#endif /* !_MACHINE_CDEFS_H_ */