debug.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ifndef _SYS_DEBUG_H
#define _SYS_DEBUG_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/isa_defs.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* ASSERT(ex) causes a panic or debugger entry if expression ex is not
* true. ASSERT() is included only for debugging, and is a no-op in
* production kernels. VERIFY(ex), on the other hand, behaves like
* ASSERT on debug kernels but evaluates the expression on non-debug
* kernels.
*/
#ifdef _KERNEL
#if DEBUG
#define VERIFY(EX) ((void)((EX) || assfail(#EX, __FILE__, __LINE__)))
#else
#define VERIFY(EX) ((void)(EX))
#endif
#endif
#if defined(__STDC__)
extern int assfail(const char *, const char *, int);
#if DEBUG
#define ASSERT(EX) ((void)((EX) || assfail(#EX, __FILE__, __LINE__)))
#else
#define ASSERT(x) ((void)0)
#endif
#else /* defined(__STDC__) */
extern int assfail();
#if DEBUG
#define ASSERT(EX) ((void)((EX) || assfail("EX", __FILE__, __LINE__)))
#else
#define ASSERT(x) ((void)0)
#endif
#endif /* defined(__STDC__) */
/*
* Assertion variants sensitive to the compilation data model
*/
#if defined(_LP64)
#define ASSERT64(x) ASSERT(x)
#define ASSERT32(x)
#else
#define ASSERT64(x)
#define ASSERT32(x) ASSERT(x)
#endif
#ifdef _KERNEL
extern void abort_sequence_enter(char *);
extern void debug_enter(char *);
#endif /* _KERNEL */
#ifdef MONITOR
#define MONITOR(id, w1, w2, w3, w4) monitor(id, w1, w2, w3, w4)
#else
#define MONITOR(id, w1, w2, w3, w4)
#endif
#if defined(DEBUG) && !defined(__sun)
/* CSTYLED */
#define STATIC
#else
/* CSTYLED */
#define STATIC static
#endif
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DEBUG_H */