xref: /onnv-gate/usr/src/lib/libumem/common/umem_agent_support.c (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate  * Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
24*0Sstevel@tonic-gate  * Use is subject to license terms.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
28*0Sstevel@tonic-gate 
29*0Sstevel@tonic-gate #include "umem_base.h"
30*0Sstevel@tonic-gate 
31*0Sstevel@tonic-gate #define	AGENT_STACK_SIZE	4096
32*0Sstevel@tonic-gate 
33*0Sstevel@tonic-gate char __umem_agent_stack_beg[AGENT_STACK_SIZE];
34*0Sstevel@tonic-gate char *__umem_agent_stack_end = __umem_agent_stack_beg + AGENT_STACK_SIZE;
35*0Sstevel@tonic-gate 
36*0Sstevel@tonic-gate void
__umem_agent_free_bp(umem_cache_t * cp,void * buf)37*0Sstevel@tonic-gate __umem_agent_free_bp(umem_cache_t *cp, void *buf)
38*0Sstevel@tonic-gate {
39*0Sstevel@tonic-gate 	extern void _breakpoint(void);			/* inline asm */
40*0Sstevel@tonic-gate 
41*0Sstevel@tonic-gate 	_umem_cache_free(cp, buf);
42*0Sstevel@tonic-gate 	_breakpoint();
43*0Sstevel@tonic-gate }
44