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- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
- /* Copyright (c) 1997 Apple Computer, Inc. All rights reserved.
- *
- * kdebug.h - kernel_debug definitions
- *
- */
-
- #ifndef BSD_SYS_KDEBUG_H
- #define BSD_SYS_KDEBUG_H
-
- #include <sys/cdefs.h>
- __BEGIN_DECLS
-
- #include <mach/clock_types.h>
- #if defined(KERNEL_BUILD)
- #include <kdebug.h>
- #endif /* KERNEL_BUILD */
-
- /*
- * types of faults that vm_fault handles
- * and creates trace entries for
- */
- #define DBG_ZERO_FILL_FAULT 1
- #define DBG_PAGEIN_FAULT 2
- #define DBG_COW_FAULT 3
- #define DBG_CACHE_HIT_FAULT 4
-
-
- /* The debug code consists of the following
- *
- * ----------------------------------------------------------------------
- *| | | |Func |
- *| Class (8) | SubClass (8) | Code (14) |Qual(2)|
- * ----------------------------------------------------------------------
- * The class specifies the higher level
- */
-
- /* The Function qualifiers */
- #define DBG_FUNC_START 1
- #define DBG_FUNC_END 2
- #define DBG_FUNC_NONE 0
-
-
- /* The Kernel Debug Classes */
- #define DBG_MACH 1
- #define DBG_NETWORK 2
- #define DBG_FSYSTEM 3
- #define DBG_BSD 4
- #define DBG_IOKIT 5
- #define DBG_DRIVERS 6
- #define DBG_TRACE 7
- #define DBG_DLIL 8
- #define DBG_MISC 20
- #define DBG_MIG 255
-
- /* **** The Kernel Debug Sub Classes for Mach (DBG_MACH) **** */
- #define DBG_MACH_EXCP_DFLT 0x03 /* Data Translation Fault */
- #define DBG_MACH_EXCP_IFLT 0x04 /* Inst Translation Fault */
- #define DBG_MACH_EXCP_INTR 0x05 /* Interrupts */
- #define DBG_MACH_EXCP_ALNG 0x06 /* Alignment Exception */
- #define DBG_MACH_EXCP_TRAP 0x07 /* Traps */
- #define DBG_MACH_EXCP_FP 0x08 /* FP Unavail */
- #define DBG_MACH_EXCP_DECI 0x09 /* Decrementer Interrupt */
- #define DBG_MACH_EXCP_SC 0x0C /* System Calls */
- #define DBG_MACH_EXCP_TRACE 0x0D /* Trace exception */
- #define DBG_MACH_IHDLR 0x10 /* Interrupt Handlers */
- #define DBG_MACH_IPC 0x20 /* Inter Process Comm */
- #define DBG_MACH_VM 0x30 /* Virtual Memory */
- #define DBG_MACH_SCHED 0x40 /* Scheduler */
- #define DBG_MACH_MSGID_INVALID 0x50 /* Messages - invalid */
-
- /* Codes for Scheduler (DBG_MACH_SCHED) */
- #define MACH_SCHED 0x0 /* Scheduler */
- #define MACH_STACK_ATTACH 0x1 /* stack_attach() */
- #define MACH_STACK_HANDOFF 0x2 /* stack_handoff() */
- #define MACH_CALL_CONT 0x3 /* call_continuation() */
- #define MACH_CALLOUT 0x4 /* callouts */
- #define MACH_STACK_DETACH 0x5
- #define MACH_MAKE_RUNNABLE 0x6 /* make thread runnable */
-
- /* **** The Kernel Debug Sub Classes for Network (DBG_NETWORK) **** */
- #define DBG_NETIP 1 /* Internet Protocol */
- #define DBG_NETARP 2 /* Address Resolution Protocol */
- #define DBG_NETUDP 3 /* User Datagram Protocol */
- #define DBG_NETTCP 4 /* Transmission Control Protocol */
- #define DBG_NETICMP 5 /* Internet Control Message Protocol */
- #define DBG_NETIGMP 6 /* Internet Group Management Protocol */
- #define DBG_NETRIP 7 /* Routing Information Protocol */
- #define DBG_NETOSPF 8 /* Open Shortest Path First */
- #define DBG_NETISIS 9 /* Intermediate System to Intermediate System */
- #define DBG_NETSNMP 10 /* Simple Network Management Protocol */
- #define DBG_NETSOCK 11 /* Socket Layer */
-
- /* For Apple talk */
- #define DBG_NETAARP 100 /* Apple ARP */
- #define DBG_NETDDP 101 /* Datagram Delivery Protocol */
- #define DBG_NETNBP 102 /* Name Binding Protocol */
- #define DBG_NETZIP 103 /* Zone Information Protocol */
- #define DBG_NETADSP 104 /* Name Binding Protocol */
- #define DBG_NETATP 105 /* Apple Transaction Protocol */
- #define DBG_NETASP 106 /* Apple Session Protocol */
- #define DBG_NETAFP 107 /* Apple Filing Protocol */
- #define DBG_NETRTMP 108 /* Routing Table Maintenance Protocol */
- #define DBG_NETAURP 109 /* Apple Update Routing Protocol */
-
- /* **** The Kernel Debug Sub Classes for IOKIT (DBG_IOKIT) **** */
- #define DBG_IOSCSI 1 /* SCSI */
- #define DBG_IODISK 2 /* Disk layers */
- #define DBG_IONETWORK 3 /* Network layers */
- #define DBG_IOKEYBOARD 4 /* Keyboard */
- #define DBG_IOPOINTING 5 /* Pointing Devices */
- #define DBG_IOAUDIO 6 /* Audio */
- #define DBG_IOFLOPPY 7 /* Floppy */
- #define DBG_IOSERIAL 8 /* Serial */
- #define DBG_IOTTY 9 /* TTY layers */
- #define DBG_IOWORKLOOP 10 /* Work from work loop */
- #define DBG_IOINTES 11 /* Interrupt event source */
- #define DBG_IOCLKES 12 /* Clock event source */
- #define DBG_IOCMDQ 13 /* Command queue latencies */
- #define DBG_IOMCURS 14 /* Memory Cursor */
- #define DBG_IOMDESC 15 /* Memory Descriptors */
-
- /* **** The Kernel Debug Sub Classes for Device Drivers (DBG_DRIVERS) **** */
- #define DBG_DRVSCSI 1 /* SCSI */
- #define DBG_DRVDISK 2 /* Disk layers */
- #define DBG_DRVNETWORK 3 /* Network layers */
- #define DBG_DRVKEYBOARD 4 /* Keyboard */
- #define DBG_DRVPOINTING 5 /* Pointing Devices */
- #define DBG_DRVAUDIO 6 /* Audio */
- #define DBG_DRVFLOPPY 7 /* Floppy */
- #define DBG_DRVSERIAL 8 /* Serial */
- #define DBG_DRVSPLT 9
-
- /* **** The Kernel Debug Sub Classes for the DLIL Layer (DBG_DLIL) **** */
- #define DBG_DLIL_STATIC 1 /* Static DLIL code */
- #define DBG_DLIL_PR_MOD 2 /* DLIL Protocol Module */
- #define DBG_DLIL_IF_MOD 3 /* DLIL Interface Module */
- #define DBG_DLIL_PR_FLT 4 /* DLIL Protocol Filter */
- #define DBG_DLIL_IF_FLT 5 /* DLIL Interface FIlter */
-
- /* The Kernel Debug Sub Classes for File System */
- #define DBG_FSRW 1 /* reads and writes to the filesystem */
-
- /* The Kernel Debug Sub Classes for BSD */
- #define DBG_BSD_EXCP_SC 0x0C /* System Calls */
-
- /* The Kernel Debug Sub Classes for DBG_TRACE */
- #define DBG_TRACE_DATA 0
- #define DBG_TRACE_STRING 1
-
- /**********************************************************************/
-
- #define KDBG_CODE(Class, SubClass, code) (((Class & 0xff) << 24) | ((SubClass & 0xff) << 16) | ((code & 0x3fff) << 2))
-
- #define KDBG_MIGCODE(msgid) ((DBG_MIG << 24) | (((msgid) & 0x3fffff) << 2))
-
- #define MACHDBG_CODE(SubClass, code) KDBG_CODE(DBG_MACH, SubClass, code)
- #define NETDBG_CODE(SubClass, code) KDBG_CODE(DBG_NETWORK, SubClass, code)
- #define FSDBG_CODE(SubClass, code) KDBG_CODE(DBG_FSYSTEM, SubClass, code)
- #define BSDDBG_CODE(SubClass, code) KDBG_CODE(DBG_BSD, SubClass, code)
- #define IOKDBG_CODE(SubClass, code) KDBG_CODE(DBG_IOKIT, SubClass, code)
- #define DRVDBG_CODE(SubClass, code) KDBG_CODE(DBG_DRIVERS, SubClass, code)
- #define TRACEDBG_CODE(SubClass,code) KDBG_CODE(DBG_TRACE, SubClass, code)
- #define MISCDBG_CODE(SubClass,code) KDBG_CODE(DBG_MISC, SubClass, code)
- #define DLILDBG_CODE(SubClass,code) KDBG_CODE(DBG_DLIL, SubClass, code)
-
- /* Usage:
- * kernel_debug((KDBG_CODE(DBG_NETWORK, DNET_PROTOCOL, 51) | DBG_FUNC_START),
- * offset, 0, 0, 0,0)
- *
- * For ex,
- *
- * #include <sys/kdebug.h>
- *
- * #define DBG_NETIPINIT NETDBG_CODE(DBG_NETIP,1)
- *
- *
- * void
- * ip_init()
- * {
- * register struct protosw *pr;
- * register int i;
- *
- * KERNEL_DEBUG(DBG_NETIPINIT | DBG_FUNC_START, 0,0,0,0,0)
- * --------
- * KERNEL_DEBUG(DBG_NETIPINIT, 0,0,0,0,0)
- * --------
- * KERNEL_DEBUG(DBG_NETIPINIT | DBG_FUNC_END, 0,0,0,0,0)
- * }
- *
-
- */
-
- extern unsigned int kdebug_enable;
- #define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) \
- do { \
- if (kdebug_enable) \
- kernel_debug(x,a,b,c,d,e); \
- } while(0)
-
- #define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) \
- do { \
- if (kdebug_enable) \
- kernel_debug1(x,a,b,c,d,e); \
- } while(0)
-
- extern void kernel_debug(unsigned int debugid, unsigned int arg1, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5);
-
- extern void kernel_debug1(unsigned int debugid, unsigned int arg1, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5);
-
- #if KDEBUG
-
- #define KERNEL_DEBUG(x,a,b,c,d,e) \
- do { \
- if (kdebug_enable) \
- kernel_debug(x,a,b,c,d,e); \
- } while(0)
-
- #define KERNEL_DEBUG1(x,a,b,c,d,e) \
- do { \
- if (kdebug_enable) \
- kernel_debug1(x,a,b,c,d,e); \
- } while(0)
-
- #else
-
- #define KERNEL_DEBUG(x,a,b,c,d,e)
- #define KERNEL_DEBUG1(x,a,b,c,d,e)
-
- #endif
-
- __END_DECLS
-
-
-
- #endif /* !BSD_SYS_KDEBUG_H */
-