1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_KDI_MACHIMPL_H 28*0Sstevel@tonic-gate #define _SYS_KDI_MACHIMPL_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /* 33*0Sstevel@tonic-gate * The Kernel/Debugger interface. The operations provided by the kdi_t, 34*0Sstevel@tonic-gate * defined below, comprise the Debugger -> Kernel portion of the interface, 35*0Sstevel@tonic-gate * and are to be used only when the system has been stopped. 36*0Sstevel@tonic-gate */ 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate /* The VA range reserved for the debugger. */ 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate #include <sys/modctl.h> 41*0Sstevel@tonic-gate #include <sys/types.h> 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #ifdef __cplusplus 44*0Sstevel@tonic-gate extern "C" { 45*0Sstevel@tonic-gate #endif 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate typedef struct kdi_mach { 48*0Sstevel@tonic-gate int (*mkdi_get_cpuinfo)(uint_t *, uint_t *, uint_t *); 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate int (*mkdi_xc_initialized)(void); 51*0Sstevel@tonic-gate void (*mkdi_xc_others)(int, void (*)()); 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate uintptr_t (*mkdi_get_userlimit)(void); 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate void (*mkdi_idt_init_gate)(struct gate_desc *, void (*)(void), uint_t, 56*0Sstevel@tonic-gate int); 57*0Sstevel@tonic-gate void (*mkdi_idt_read)(struct gate_desc *, struct gate_desc *, uint_t); 58*0Sstevel@tonic-gate void (*mkdi_idt_write)(struct gate_desc *, struct gate_desc *, uint_t); 59*0Sstevel@tonic-gate struct gate_desc *(*mkdi_cpu2idt)(struct cpu *); 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate void (**mkdi_shutdownp)(int, int); 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate #if defined(__amd64) 64*0Sstevel@tonic-gate uintptr_t (*mkdi_gdt2gsbase)(uintptr_t); 65*0Sstevel@tonic-gate #endif 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate /* for use only when the kernel is running */ 68*0Sstevel@tonic-gate void (*mkdi_cpu_iter)(void (*)(struct cpu *, uint_t), 69*0Sstevel@tonic-gate uint_t); 70*0Sstevel@tonic-gate } kdi_mach_t; 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate #define mkdi_get_cpuinfo kdi_mach.mkdi_get_cpuinfo 73*0Sstevel@tonic-gate #define mkdi_xc_initialized kdi_mach.mkdi_xc_initialized 74*0Sstevel@tonic-gate #define mkdi_xc_others kdi_mach.mkdi_xc_others 75*0Sstevel@tonic-gate #define mkdi_get_userlimit kdi_mach.mkdi_get_userlimit 76*0Sstevel@tonic-gate #define mkdi_idt_init_gate kdi_mach.mkdi_idt_init_gate 77*0Sstevel@tonic-gate #define mkdi_idt_read kdi_mach.mkdi_idt_read 78*0Sstevel@tonic-gate #define mkdi_idt_write kdi_mach.mkdi_idt_write 79*0Sstevel@tonic-gate #define mkdi_cpu2idt kdi_mach.mkdi_cpu2idt 80*0Sstevel@tonic-gate #define mkdi_shutdownp kdi_mach.mkdi_shutdownp 81*0Sstevel@tonic-gate #if defined(__amd64) 82*0Sstevel@tonic-gate #define mkdi_gdt2gsbase kdi_mach.mkdi_gdt2gsbase 83*0Sstevel@tonic-gate #endif 84*0Sstevel@tonic-gate #define mkdi_cpu_iter kdi_mach.mkdi_cpu_iter 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate extern int kdi_xc_initialized(void); 87*0Sstevel@tonic-gate extern void kdi_xc_others(int, void (*)()); 88*0Sstevel@tonic-gate 89*0Sstevel@tonic-gate extern void hat_kdi_init(void); 90*0Sstevel@tonic-gate extern void hat_kdi_fini(void); 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate extern uintptr_t kdi_get_userlimit(void); 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate #ifdef __cplusplus 95*0Sstevel@tonic-gate } 96*0Sstevel@tonic-gate #endif 97*0Sstevel@tonic-gate 98*0Sstevel@tonic-gate #endif /* _SYS_KDI_MACHIMPL_H */ 99