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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 _SYS_KDI_MACHIMPL_H
#define _SYS_KDI_MACHIMPL_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* The Kernel/Debugger interface. The operations provided by the kdi_t,
* defined below, comprise the Debugger -> Kernel portion of the interface,
* and are to be used only when the system has been stopped.
*/
/* The VA range reserved for the debugger. */
#include <sys/modctl.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct kdi_mach {
int (*mkdi_get_cpuinfo)(uint_t *, uint_t *, uint_t *);
int (*mkdi_xc_initialized)(void);
void (*mkdi_xc_others)(int, void (*)());
uintptr_t (*mkdi_get_userlimit)(void);
void (*mkdi_idt_init_gate)(struct gate_desc *, void (*)(void), uint_t,
int);
void (*mkdi_idt_read)(struct gate_desc *, struct gate_desc *, uint_t);
void (*mkdi_idt_write)(struct gate_desc *, struct gate_desc *, uint_t);
struct gate_desc *(*mkdi_cpu2idt)(struct cpu *);
void (**mkdi_shutdownp)(int, int);
#if defined(__amd64)
uintptr_t (*mkdi_gdt2gsbase)(uintptr_t);
#endif
/* for use only when the kernel is running */
void (*mkdi_cpu_iter)(void (*)(struct cpu *, uint_t),
uint_t);
} kdi_mach_t;
#define mkdi_get_cpuinfo kdi_mach.mkdi_get_cpuinfo
#define mkdi_xc_initialized kdi_mach.mkdi_xc_initialized
#define mkdi_xc_others kdi_mach.mkdi_xc_others
#define mkdi_get_userlimit kdi_mach.mkdi_get_userlimit
#define mkdi_idt_init_gate kdi_mach.mkdi_idt_init_gate
#define mkdi_idt_read kdi_mach.mkdi_idt_read
#define mkdi_idt_write kdi_mach.mkdi_idt_write
#define mkdi_cpu2idt kdi_mach.mkdi_cpu2idt
#define mkdi_shutdownp kdi_mach.mkdi_shutdownp
#if defined(__amd64)
#define mkdi_gdt2gsbase kdi_mach.mkdi_gdt2gsbase
#endif
#define mkdi_cpu_iter kdi_mach.mkdi_cpu_iter
extern int kdi_xc_initialized(void);
extern void kdi_xc_others(int, void (*)());
extern void hat_kdi_init(void);
extern void hat_kdi_fini(void);
extern uintptr_t kdi_get_userlimit(void);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_KDI_MACHIMPL_H */
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