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NetBSD/sys/arch/mips/include/cdefs.h

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Change mips __warn_references() macro to use the ELF warning features in binutils 2.6 and (patched) gcc 2.7.2. Only works with gcc in ANSI C mode, for now.
1995-12-15 04:17:04 +03:00
/* $NetBSD: cdefs.h,v 1.4 1995/12/15 01:17:04 jonathan Exp $ */
This file, which will be included by <sys/cdefs.h>, will contain macros such as __warn_references() and __weak_reference() which are actually machine dependant. This will make it easier for ports that are being bootstraped with ELF and ECOFF based toolchains. This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands its argument, an identifier, to a character string of the identifier name as it is represented in an object file. For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports _C_LABEL(x) will expand to "x".
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/*
Use Alpha cdefs.h
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* Copyright (c) 1995 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.
This file, which will be included by <sys/cdefs.h>, will contain macros such as __warn_references() and __weak_reference() which are actually machine dependant. This will make it easier for ports that are being bootstraped with ELF and ECOFF based toolchains. This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands its argument, an identifier, to a character string of the identifier name as it is represented in an object file. For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports _C_LABEL(x) will expand to "x".
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*/
Use Alpha cdefs.h
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#ifndef _MACHINE_CDEFS_H_
This file, which will be included by <sys/cdefs.h>, will contain macros such as __warn_references() and __weak_reference() which are actually machine dependant. This will make it easier for ports that are being bootstraped with ELF and ECOFF based toolchains. This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands its argument, an identifier, to a character string of the identifier name as it is represented in an object file. For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports _C_LABEL(x) will expand to "x".
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#define _MACHINE_CDEFS_H_
Use Alpha cdefs.h
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#define _C_LABEL(x) _STRING(x)
This file, which will be included by <sys/cdefs.h>, will contain macros such as __warn_references() and __weak_reference() which are actually machine dependant. This will make it easier for ports that are being bootstraped with ELF and ECOFF based toolchains. This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands its argument, an identifier, to a character string of the identifier name as it is represented in an object file. For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports _C_LABEL(x) will expand to "x".
1995-01-19 04:38:36 +03:00
Use Alpha cdefs.h
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#define __indr_references(sym,msg) /* nothing */
Change mips __warn_references() macro to use the ELF warning features in binutils 2.6 and (patched) gcc 2.7.2. Only works with gcc in ANSI C mode, for now.
1995-12-15 04:17:04 +03:00
#if defined __GNUC__ && defined __STDC__
#define __warn_references(sym, msg) \
static const char __evoke_link_warning_##sym[] \
__attribute__ ((section (".gnu.warning." #sym))) = msg;
#else
Use Alpha cdefs.h
1995-05-03 10:04:54 +04:00
#define __warn_references(sym,msg) /* nothing */
Change mips __warn_references() macro to use the ELF warning features in binutils 2.6 and (patched) gcc 2.7.2. Only works with gcc in ANSI C mode, for now.
1995-12-15 04:17:04 +03:00
#endif
This file, which will be included by <sys/cdefs.h>, will contain macros such as __warn_references() and __weak_reference() which are actually machine dependant. This will make it easier for ports that are being bootstraped with ELF and ECOFF based toolchains. This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands its argument, an identifier, to a character string of the identifier name as it is represented in an object file. For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports _C_LABEL(x) will expand to "x".
1995-01-19 04:38:36 +03:00
#endif /* !_MACHINE_CDEFS_H_ */
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