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/*
* 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.
*/
#ifndef _PSTACK_H
#define _PSTACK_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Support functions for ISA-dependent Pstack_iter().
*/
int stack_loop(prgreg_t fp, prgreg_t **prevfpp, int *nfpp, uint_t *pfpsizep);
typedef struct {
struct ps_prochandle *uc_proc; /* libproc handle */
uintptr_t *uc_addrs; /* array of stack addresses */
uint_t uc_nelems; /* number of valid elements */
uint_t uc_size; /* actual size of array */
uint_t uc_cached; /* is cached in the ps_prochandle */
} uclist_t;
int load_uclist(uclist_t *ucl, const lwpstatus_t *psp);
int sort_uclist(const void *lhp, const void *rhp);
void init_uclist(uclist_t *ucl, struct ps_prochandle *P);
void free_uclist(uclist_t *ucl);
int find_uclink(uclist_t *ucl, uintptr_t addr);
#ifdef __cplusplus
}
#endif
#endif /* _PSTACK_H */
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