Home | History | Annotate | Line # | Download | only in include
cdefs.h revision 1.8 
      1 /*	$NetBSD: cdefs.h,v 1.8 1999/01/14 18:45:46 castor Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1995 Carnegie-Mellon University.
      5  * All rights reserved.
      6  *
      7  * Author: Chris G. Demetriou
      8  *
      9  * Permission to use, copy, modify and distribute this software and
     10  * its documentation is hereby granted, provided that both the copyright
     11  * notice and this permission notice appear in all copies of the
     12  * software, derivative works or modified versions, and any portions
     13  * thereof, and that both notices appear in supporting documentation.
     14  *
     15  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18  *
     19  * Carnegie Mellon requests users of this software to return to
     20  *
     21  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22  *  School of Computer Science
     23  *  Carnegie Mellon University
     24  *  Pittsburgh PA 15213-3890
     25  *
     26  * any improvements or extensions that they make and grant Carnegie the
     27  * rights to redistribute these changes.
     28  */
     29 
     30 #ifndef _MIPS_CDEFS_H_
     31 #define	_MIPS_CDEFS_H_
     32 
     33 /*      MIPS Subprogram Interface Model */
     34 #define _MIPS_SIM_ABIX32	4	/* 64 bit safe, ILP32 o32 model */
     35 #define _MIPS_SIM_ABI64		3
     36 #define _MIPS_SIM_NABI32	2	/* 64bit safe, ILP32 n32 model */
     37 #define _MIPS_SIM_ABI32		1
     38 
     39 #define	_C_LABEL(x)	x
     40 
     41 #ifdef __GNUC__
     42 #define	__RENAME(x)	__asm__(___STRING(_C_LABEL(x)))
     43 #endif
     44 
     45 #define	__indr_references(sym,msg)	/* nothing */
     46 
     47 #if defined __GNUC__ && defined __STDC__
     48 #define __warn_references(sym, msg)                  \
     49   static const char __evoke_link_warning_##sym[]     \
     50     __attribute__ ((section (".gnu.warning." #sym))) = msg;
     51 #else
     52 #define	__warn_references(sym,msg)	/* nothing */
     53 #endif
     54 
     55 /* Kernel-only .sections for kernel copyright */
     56 #ifdef _KERNEL
     57 
     58 #ifdef __STDC__
     59 #define	__KERNEL_SECTIONSTRING(_sec, _str)				\
     60 	__asm__(".section " #_sec " ; .asciz \"" _str "\" ; .text")
     61 #else
     62 #define	__KERNEL_SECTIONSTRING(_sec, _str)				\
     63 	__asm__(".section _sec ; .asciz _str ; .text")
     64 #endif
     65 
     66 #define	__KERNEL_RCSID(_n, _s)		__KERNEL_SECTIONSTRING(.ident, _s)
     67 #define	__KERNEL_COPYRIGHT(_n, _s)	__KERNEL_SECTIONSTRING(.copyright, _s)
     68 
     69 #ifdef NO_KERNEL_RCSIDS
     70 #undef __KERNEL_RCSID
     71 #define	__KERNEL_RCSID(_n, _s)		/* nothing */
     72 #endif
     73 
     74 #endif /* _KERNEL */
     75 
     76 #endif /* !_MIPS_CDEFS_H_ */
     77