b2f63215fc
strings in their own sections.
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/* $NetBSD: cdefs.h,v 1.5 1996/10/12 18:08:12 cgd Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
|
|
* All rights reserved.
|
|
*
|
|
* Author: Chris G. Demetriou
|
|
*
|
|
* Permission to use, copy, modify and distribute this software and
|
|
* its documentation is hereby granted, provided that both the copyright
|
|
* notice and this permission notice appear in all copies of the
|
|
* software, derivative works or modified versions, and any portions
|
|
* thereof, and that both notices appear in supporting documentation.
|
|
*
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
|
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
|
*
|
|
* Carnegie Mellon requests users of this software to return to
|
|
*
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
|
* School of Computer Science
|
|
* Carnegie Mellon University
|
|
* Pittsburgh PA 15213-3890
|
|
*
|
|
* any improvements or extensions that they make and grant Carnegie the
|
|
* rights to redistribute these changes.
|
|
*/
|
|
|
|
#ifndef _MACHINE_CDEFS_H_
|
|
#define _MACHINE_CDEFS_H_
|
|
|
|
#define _C_LABEL(x) _STRING(x)
|
|
|
|
#ifdef __ELF__
|
|
|
|
#define __indr_reference(sym,alias) /* nada, since we do weak refs */
|
|
|
|
#ifdef __STDC__
|
|
|
|
#define __weak_alias(alias,sym) \
|
|
__asm__(".weak " #alias " ; " #alias " = " #sym)
|
|
#define __warn_references(sym,msg) \
|
|
__asm__(".section .gnu.warning." #sym " ; .ascii \"" msg "\" ; .text")
|
|
|
|
#else /* !__STDC__ */
|
|
|
|
#define __weak_alias(alias,sym) \
|
|
__asm__(".weak alias ; alias = sym")
|
|
#define __warn_references(sym,msg) \
|
|
__asm__(".section .gnu.warning.sym ; .ascii msg ; .text")
|
|
|
|
#endif /* !__STDC__ */
|
|
|
|
#else /* !__ELF__ */
|
|
|
|
/*
|
|
* Very little to do if not ELF: we support neither indirect or
|
|
* weak references, and don't do anything with warnings.
|
|
*/
|
|
|
|
#define __warn_references(sym,msg) /* nothing */
|
|
|
|
#endif /* !__ELF__ */
|
|
|
|
#endif /* !_MACHINE_CDEFS_H_ */
|