10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 50Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 60Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 70Sstevel@tonic-gate * with the License. 80Sstevel@tonic-gate * 90Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 100Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 110Sstevel@tonic-gate * See the License for the specific language governing permissions 120Sstevel@tonic-gate * and limitations under the License. 130Sstevel@tonic-gate * 140Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 150Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 160Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 170Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 180Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 190Sstevel@tonic-gate * 200Sstevel@tonic-gate * CDDL HEADER END 210Sstevel@tonic-gate */ 220Sstevel@tonic-gate /* 23*265Smws * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 240Sstevel@tonic-gate * Use is subject to license terms. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 270Sstevel@tonic-gate #ifndef _DT_AS_H 280Sstevel@tonic-gate #define _DT_AS_H 290Sstevel@tonic-gate 300Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 310Sstevel@tonic-gate 320Sstevel@tonic-gate #include <sys/types.h> 330Sstevel@tonic-gate #include <sys/dtrace.h> 340Sstevel@tonic-gate 350Sstevel@tonic-gate #ifdef __cplusplus 360Sstevel@tonic-gate extern "C" { 370Sstevel@tonic-gate #endif 380Sstevel@tonic-gate 390Sstevel@tonic-gate typedef struct dt_irnode { 400Sstevel@tonic-gate uint_t di_label; /* label number or DT_LBL_NONE */ 410Sstevel@tonic-gate dif_instr_t di_instr; /* instruction opcode */ 42*265Smws void *di_extern; /* opcode-specific external reference */ 430Sstevel@tonic-gate struct dt_irnode *di_next; /* next instruction */ 440Sstevel@tonic-gate } dt_irnode_t; 450Sstevel@tonic-gate 460Sstevel@tonic-gate #define DT_LBL_NONE 0 /* no label on this instruction */ 470Sstevel@tonic-gate 480Sstevel@tonic-gate typedef struct dt_irlist { 490Sstevel@tonic-gate dt_irnode_t *dl_list; /* pointer to first node in list */ 500Sstevel@tonic-gate dt_irnode_t *dl_last; /* pointer to last node in list */ 510Sstevel@tonic-gate uint_t dl_len; /* number of valid instructions */ 520Sstevel@tonic-gate uint_t dl_label; /* next label number to assign */ 530Sstevel@tonic-gate } dt_irlist_t; 540Sstevel@tonic-gate 550Sstevel@tonic-gate extern void dt_irlist_create(dt_irlist_t *); 560Sstevel@tonic-gate extern void dt_irlist_destroy(dt_irlist_t *); 570Sstevel@tonic-gate extern void dt_irlist_append(dt_irlist_t *, dt_irnode_t *); 580Sstevel@tonic-gate extern uint_t dt_irlist_label(dt_irlist_t *); 590Sstevel@tonic-gate 600Sstevel@tonic-gate #ifdef __cplusplus 610Sstevel@tonic-gate } 620Sstevel@tonic-gate #endif 630Sstevel@tonic-gate 640Sstevel@tonic-gate #endif /* _DT_AS_H */ 65