2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License, Version 1.0 only
2N/A * (the "License"). You may not use this file except in compliance
2N/A * with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A#ifndef _DT_AS_H
2N/A#define _DT_AS_H
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A#include <sys/types.h>
2N/A#include <sys/dtrace.h>
2N/A
2N/A#ifdef __cplusplus
2N/Aextern "C" {
2N/A#endif
2N/A
2N/Atypedef struct dt_irnode {
2N/A uint_t di_label; /* label number or DT_LBL_NONE */
2N/A dif_instr_t di_instr; /* instruction opcode */
2N/A void *di_extern; /* opcode-specific external reference */
2N/A struct dt_irnode *di_next; /* next instruction */
2N/A} dt_irnode_t;
2N/A
2N/A#define DT_LBL_NONE 0 /* no label on this instruction */
2N/A
2N/Atypedef struct dt_irlist {
2N/A dt_irnode_t *dl_list; /* pointer to first node in list */
2N/A dt_irnode_t *dl_last; /* pointer to last node in list */
2N/A uint_t dl_len; /* number of valid instructions */
2N/A uint_t dl_label; /* next label number to assign */
2N/A} dt_irlist_t;
2N/A
2N/Aextern void dt_irlist_create(dt_irlist_t *);
2N/Aextern void dt_irlist_destroy(dt_irlist_t *);
2N/Aextern void dt_irlist_append(dt_irlist_t *, dt_irnode_t *);
2N/Aextern uint_t dt_irlist_label(dt_irlist_t *);
2N/A
2N/A#ifdef __cplusplus
2N/A}
2N/A#endif
2N/A
2N/A#endif /* _DT_AS_H */