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 5*2712Snn35248 * Common Development and Distribution License (the "License"). 6*2712Snn35248 * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 210Sstevel@tonic-gate /* 22*2712Snn35248 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 230Sstevel@tonic-gate * Use is subject to license terms. 240Sstevel@tonic-gate */ 250Sstevel@tonic-gate 260Sstevel@tonic-gate #ifndef _KAIF_H 270Sstevel@tonic-gate #define _KAIF_H 280Sstevel@tonic-gate 290Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 300Sstevel@tonic-gate 310Sstevel@tonic-gate #ifndef _ASM 320Sstevel@tonic-gate #include <sys/kdi.h> 330Sstevel@tonic-gate #include <sys/types.h> 340Sstevel@tonic-gate #include <sys/segments.h> 350Sstevel@tonic-gate #include <kmdb/kaif_regs.h> 360Sstevel@tonic-gate #endif 370Sstevel@tonic-gate 380Sstevel@tonic-gate #ifdef __cplusplus 390Sstevel@tonic-gate extern "C" { 400Sstevel@tonic-gate #endif 410Sstevel@tonic-gate 420Sstevel@tonic-gate #define KAIF_MASTER_CPUID_UNSET -1 430Sstevel@tonic-gate 440Sstevel@tonic-gate #define KAIF_CPU_CMD_RESUME 0 450Sstevel@tonic-gate #define KAIF_CPU_CMD_RESUME_MASTER 1 460Sstevel@tonic-gate #define KAIF_CPU_CMD_SWITCH 2 470Sstevel@tonic-gate #define KAIF_CPU_CMD_PASS_TO_KERNEL 3 480Sstevel@tonic-gate #define KAIF_CPU_CMD_REBOOT 4 490Sstevel@tonic-gate 500Sstevel@tonic-gate #define KAIF_CPU_STATE_NONE 0 510Sstevel@tonic-gate #define KAIF_CPU_STATE_MASTER 1 520Sstevel@tonic-gate #define KAIF_CPU_STATE_SLAVE 2 530Sstevel@tonic-gate 540Sstevel@tonic-gate #ifndef _ASM 550Sstevel@tonic-gate 560Sstevel@tonic-gate typedef struct kaif_memrange { 570Sstevel@tonic-gate caddr_t mr_base; 580Sstevel@tonic-gate caddr_t mr_lim; 590Sstevel@tonic-gate } kaif_memrange_t; 600Sstevel@tonic-gate 610Sstevel@tonic-gate extern kaif_memrange_t kaif_memranges[]; 620Sstevel@tonic-gate extern int kaif_nmemranges; 630Sstevel@tonic-gate 640Sstevel@tonic-gate extern kaif_cpusave_t *kaif_cpusave; 650Sstevel@tonic-gate extern int kaif_ncpusave; 660Sstevel@tonic-gate extern int kaif_master_cpuid; 670Sstevel@tonic-gate 680Sstevel@tonic-gate extern uint32_t kaif_cs; 690Sstevel@tonic-gate extern uint32_t kaif_ds; 700Sstevel@tonic-gate extern uint32_t kaif_fs; 710Sstevel@tonic-gate extern uint32_t kaif_gs; 720Sstevel@tonic-gate 730Sstevel@tonic-gate extern char kaif_slave_entry_patch; 740Sstevel@tonic-gate 750Sstevel@tonic-gate extern struct gate_desc kaif_idt[]; 760Sstevel@tonic-gate extern desctbr_t kaif_idtr; 770Sstevel@tonic-gate extern size_t kaif_ivct_size; 780Sstevel@tonic-gate extern int kaif_trap_switch; 790Sstevel@tonic-gate 800Sstevel@tonic-gate extern uintptr_t kaif_kernel_handler; 810Sstevel@tonic-gate extern uintptr_t kaif_sys_sysenter; 82*2712Snn35248 extern uintptr_t kaif_brand_sys_sysenter; 830Sstevel@tonic-gate 840Sstevel@tonic-gate extern void kaif_trap_set_debugger(void); 850Sstevel@tonic-gate extern void kaif_trap_set_saved(kaif_cpusave_t *); 860Sstevel@tonic-gate 870Sstevel@tonic-gate extern uintptr_t kaif_invoke(uintptr_t, uint_t, const uintptr_t[]); 880Sstevel@tonic-gate 890Sstevel@tonic-gate extern void kaif_nmiint(void); 900Sstevel@tonic-gate extern void kaif_cmnint(void); 910Sstevel@tonic-gate extern void kaif_enter(void); 920Sstevel@tonic-gate extern void kaif_slave_entry(void); 930Sstevel@tonic-gate extern int kaif_debugger_entry(kaif_cpusave_t *); 940Sstevel@tonic-gate 950Sstevel@tonic-gate extern void kaif_mod_loaded(struct modctl *); 960Sstevel@tonic-gate extern void kaif_mod_unloading(struct modctl *); 970Sstevel@tonic-gate 980Sstevel@tonic-gate extern void kaif_cpu_debug_init(kaif_cpusave_t *); 990Sstevel@tonic-gate 1000Sstevel@tonic-gate extern void kaif_idt_init(void); 1010Sstevel@tonic-gate extern void kaif_idt_write(gate_desc_t *, uint_t); 1020Sstevel@tonic-gate extern void kaif_idt_patch(caddr_t, size_t); 1030Sstevel@tonic-gate extern uintptr_t kaif_kernel_trap2hdlr(int); 1040Sstevel@tonic-gate 1050Sstevel@tonic-gate extern void kaif_activate(kdi_debugvec_t **, uint_t); 1060Sstevel@tonic-gate extern void kaif_deactivate(void); 1070Sstevel@tonic-gate 1080Sstevel@tonic-gate extern int kaif_memrange_add(caddr_t, size_t); 1090Sstevel@tonic-gate 1100Sstevel@tonic-gate extern void get_idt(desctbr_t *); 1110Sstevel@tonic-gate extern void set_idt(desctbr_t *); 1120Sstevel@tonic-gate 1130Sstevel@tonic-gate #endif 1140Sstevel@tonic-gate 1150Sstevel@tonic-gate #ifdef __cplusplus 1160Sstevel@tonic-gate } 1170Sstevel@tonic-gate #endif 1180Sstevel@tonic-gate 1190Sstevel@tonic-gate #endif /* _KAIF_H */ 120