/* * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #ifndef _KERN_DEBUG_H_ #define _KERN_DEBUG_H_ #include <sys/cdefs.h> #ifdef KERNEL_PRIVATE extern unsigned int systemLogDiags; #ifdef MACH_KERNEL_PRIVATE extern unsigned int halt_in_debugger; extern unsigned int switch_debugger; extern unsigned int current_debugger; #define NO_CUR_DB 0x0 #define KDP_CUR_DB 0x1 #define KDB_CUR_DB 0x2 extern unsigned int active_debugger; extern unsigned int debug_mode; extern unsigned int disableDebugOuput; extern unsigned int panicDebugging; extern unsigned int logPanicDataToScreen; extern int db_run_mode; /* modes the system may be running in */ #define STEP_NONE 0 #define STEP_ONCE 1 #define STEP_RETURN 2 #define STEP_CALLT 3 #define STEP_CONTINUE 4 #define STEP_INVISIBLE 5 #define STEP_COUNT 6 #define STEP_TRACE 7 /* Show all calls to functions and returns */ extern const char *panicstr; extern volatile unsigned int nestedpanic; extern char *debug_buf; extern char *debug_buf_ptr; extern unsigned int debug_buf_size; extern void debug_log_init(void); extern void debug_putc(char); extern void panic_init(void); #endif /* MACH_KERNEL_PRIVATE */ #define DB_HALT 0x1 #define DB_PRT 0x2 #define DB_NMI 0x4 #define DB_KPRT 0x8 #define DB_KDB 0x10 #define DB_SLOG 0x20 #define DB_ARP 0x40 #define DB_KDP_BP_DIS 0x80 #define DB_LOG_PI_SCRN 0x100 #define DB_KDP_GETC_ENA 0x200 #define DB_KERN_DUMP_ON_PANIC 0x400 /* Trigger core dump on panic*/ #define DB_KERN_DUMP_ON_NMI 0x800 /* Trigger core dump on NMI */ #define DB_DBG_POST_CORE 0x1000 /*Wait in debugger after NMI core */ #define DB_PANICLOG_DUMP 0x2000 /* Send paniclog on panic,not core*/ #endif /* KERNEL_PRIVATE */ __BEGIN_DECLS extern void panic(const char *string, ...); __END_DECLS #endif /* _KERN_DEBUG_H_ */