1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _KMDB_KDI_ISADEP_H 28 #define _KMDB_KDI_ISADEP_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/types.h> 33 34 #include <mdb/mdb_target.h> 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 struct gate_desc; 41 42 extern void (**kdi_shutdownp)(int, int); 43 44 extern uintptr_t kmdb_kdi_get_userlimit(void); 45 extern int kmdb_kdi_xc_initialized(void); 46 47 extern void kmdb_kdi_idt_init_gate(struct gate_desc *, void (*)(void), uint_t, 48 int); 49 extern void kmdb_kdi_idt_read(struct gate_desc *, struct gate_desc *, uint_t); 50 extern void kmdb_kdi_idt_write(struct gate_desc *, struct gate_desc *, uint_t); 51 extern struct gate_desc *kmdb_kdi_cpu2idt(struct cpu *); 52 53 extern int kmdb_kdi_get_cpuinfo(uint_t *, uint_t *, uint_t *); 54 55 /* 56 * To be used only when the kernel is running 57 */ 58 extern void kmdb_kdi_cpu_iter(void (*)(struct cpu *, uint_t), 59 uint_t); 60 61 #ifdef __cplusplus 62 } 63 #endif 64 65 #endif /* _KMDB_KDI_ISADEP_H */ 66