Cider Isn't Darwin Emulation, Really
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/* 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/appleapiopts.h>#include <sys/cdefs.h>__BEGIN_DECLS
#ifdef __APPLE_API_UNSTABLE
#include <mach/clock_types.h>#include <stdint.h>#if defined(KERNEL_BUILD)#include <kdebug.h>#endif /* KERNEL_BUILD */
#ifdef XNU_KERNEL_PRIVATE#include <stdint.h>#include <mach/branch_predicates.h>#endif
/* * 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#define DBG_NZF_PAGE_FAULT 5#define DBG_GUARD_FAULT 6 #define DBG_PAGEINV_FAULT 7#define DBG_PAGEIND_FAULT 8
/* 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_SECURITY 9#define DBG_CORESTORAGE 10#define DBG_CG 11#define DBG_MISC 20#define DBG_DYLD 31#define DBG_QT 32#define DBG_APPS 33#define DBG_LAUNCHD 34#define DBG_PERF 37#define DBG_ARIADNE 43#define DBG_MIG 255
/* **** The Kernel Debug Sub Classes for Mach (DBG_MACH) **** */#define DBG_MACH_EXCP_KTRAP_x86 0x02 /* Kernel Traps on x86 */#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_UTRAP_x86 0x07 /* User Traps on x86 */#define DBG_MACH_EXCP_FP 0x08 /* FP Unavail */#define DBG_MACH_EXCP_DECI 0x09 /* Decrementer Interrupt */#define DBG_MACH_CHUD 0x0A /* CHUD */#define DBG_MACH_EXCP_SC 0x0C /* System Calls */#define DBG_MACH_EXCP_TRACE 0x0D /* Trace exception */#define DBG_MACH_EXCP_EMUL 0x0E /* Instruction emulated */#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_LEAKS 0x31 /* alloc/free */#define DBG_MACH_SCHED 0x40 /* Scheduler */#define DBG_MACH_MSGID_INVALID 0x50 /* Messages - invalid */#define DBG_MACH_LOCKS 0x60 /* new lock APIs */#define DBG_MACH_PMAP 0x70 /* pmap */#define DBG_MACH_MP 0x90 /* MP related */
/* 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 */#define MACH_PROMOTE 0x7 /* promoted due to resource */#define MACH_DEMOTE 0x8 /* promotion undone */#define MACH_IDLE 0x9 /* processor idling */#define MACH_STACK_DEPTH 0xa /* stack depth at switch */#define MACH_MOVED 0xb /* did not use original scheduling decision */#define MACH_FAIRSHARE_ENTER 0xc /* move to fairshare band */#define MACH_FAIRSHARE_EXIT 0xd /* exit fairshare band */#define MACH_FAILSAFE 0xe /* tripped fixed-pri/RT failsafe */#define MACH_BLOCK 0xf /* thread block */#define MACH_WAIT 0x10 /* thread wait assertion */#define MACH_GET_URGENCY 0x14 /* Urgency queried by platform */#define MACH_URGENCY 0x15 /* Urgency (RT/BG/NORMAL) communicated * to platform */#define MACH_REDISPATCH 0x16 /* "next thread" thread redispatched */#define MACH_REMOTE_AST 0x17 /* AST signal issued to remote processor */
#define MACH_SCHED_LPA_BROKEN 0x18 /* last_processor affinity broken in choose_processor */
/* Codes for pmap (DBG_MACH_PMAP) */ #define PMAP__CREATE 0x0#define PMAP__DESTROY 0x1#define PMAP__PROTECT 0x2#define PMAP__PAGE_PROTECT 0x3#define PMAP__ENTER 0x4#define PMAP__REMOVE 0x5#define PMAP__NEST 0x6#define PMAP__UNNEST 0x7#define PMAP__FLUSH_TLBS 0x8#define PMAP__UPDATE_INTERRUPT 0x9#define PMAP__ATTRIBUTE_CLEAR 0xa
/* **** 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 */#define DBG_NETIPSEC 128 /* IPsec Protocol */
/* **** The Kernel Debug Sub Classes for IOKIT (DBG_IOKIT) **** */#define DBG_IOINTC 0 /* Interrupt controller */#define DBG_IOWORKLOOP 1 /* Work from work loop */#define DBG_IOINTES 2 /* Interrupt event source */#define DBG_IOCLKES 3 /* Clock event source */#define DBG_IOCMDQ 4 /* Command queue latencies */#define DBG_IOMCURS 5 /* Memory Cursor */#define DBG_IOMDESC 6 /* Memory Descriptors */#define DBG_IOPOWER 7 /* Power Managerment */#define DBG_IOSERVICE 8 /* Matching etc. */
/* **** 9-32 reserved for internal IOKit usage **** */
#define DBG_IOSTORAGE 32 /* Storage layers */#define DBG_IONETWORK 33 /* Network layers */#define DBG_IOKEYBOARD 34 /* Keyboard */#define DBG_IOHID 35 /* HID Devices */#define DBG_IOAUDIO 36 /* Audio */#define DBG_IOSERIAL 37 /* Serial */#define DBG_IOTTY 38 /* TTY layers */#define DBG_IOSAM 39 /* SCSI Architecture Model layers */#define DBG_IOPARALLELATA 40 /* Parallel ATA */#define DBG_IOPARALLELSCSI 41 /* Parallel SCSI */#define DBG_IOSATA 42 /* Serial-ATA */#define DBG_IOSAS 43 /* SAS */#define DBG_IOFIBRECHANNEL 44 /* FiberChannel */#define DBG_IOUSB 45 /* USB */#define DBG_IOBLUETOOTH 46 /* Bluetooth */#define DBG_IOFIREWIRE 47 /* FireWire */#define DBG_IOINFINIBAND 48 /* Infiniband */#define DBG_IOCPUPM 49 /* CPU Power Management */#define DBG_IOGRAPHICS 50 /* Graphics */#define DBG_HIBERNATE 51 /* hibernation related events */
/* Backwards compatibility */#define DBG_IOPOINTING DBG_IOHID /* OBSOLETE: Use DBG_IOHID instead */#define DBG_IODISK DBG_IOSTORAGE /* OBSOLETE: Use DBG_IOSTORAGE instead */
/* **** The Kernel Debug Sub Classes for Device Drivers (DBG_DRIVERS) **** */#define DBG_DRVSTORAGE 1 /* Storage layers */#define DBG_DRVNETWORK 2 /* Network layers */#define DBG_DRVKEYBOARD 3 /* Keyboard */#define DBG_DRVHID 4 /* HID Devices */#define DBG_DRVAUDIO 5 /* Audio */#define DBG_DRVSERIAL 7 /* Serial */#define DBG_DRVSAM 8 /* SCSI Architecture Model layers */#define DBG_DRVPARALLELATA 9 /* Parallel ATA */#define DBG_DRVPARALLELSCSI 10 /* Parallel SCSI */#define DBG_DRVSATA 11 /* Serial ATA */#define DBG_DRVSAS 12 /* SAS */#define DBG_DRVFIBRECHANNEL 13 /* FiberChannel */#define DBG_DRVUSB 14 /* USB */#define DBG_DRVBLUETOOTH 15 /* Bluetooth */#define DBG_DRVFIREWIRE 16 /* FireWire */#define DBG_DRVINFINIBAND 17 /* Infiniband */#define DBG_DRVGRAPHICS 18 /* Graphics */#define DBG_DRVSD 19 /* Secure Digital */#define DBG_DRVNAND 20 /* NAND drivers and layers */#define DBG_SSD 21 /* SSD */
/* Backwards compatibility */#define DBG_DRVPOINTING DBG_DRVHID /* OBSOLETE: Use DBG_DRVHID instead */#define DBG_DRVDISK DBG_DRVSTORAGE /* OBSOLETE: Use DBG_DRVSTORAGE instead */
/* **** 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 (DBG_FSYSTEM) */#define DBG_FSRW 1 /* reads and writes to the filesystem */#define DBG_DKRW 2 /* reads and writes to the disk */#define DBG_FSVN 3 /* vnode operations (inc. locking/unlocking) */#define DBG_FSLOOOKUP 4 /* namei and other lookup-related operations */#define DBG_JOURNAL 5 /* journaling operations */#define DBG_IOCTL 6 /* ioctl to the disk */#define DBG_BOOTCACHE 7 /* bootcache operations */#define DBG_HFS 8 /* HFS-specific events; see bsd/hfs/hfs_kdebug.h */#define DBG_EXFAT 0xE /* ExFAT-specific events; see the exfat project */#define DBG_MSDOS 0xF /* FAT-specific events; see the msdosfs project */
/* The Kernel Debug Sub Classes for BSD */#define DBG_BSD_PROC 0x01 /* process/signals related */#define DBG_BSD_EXCP_SC 0x0C /* System Calls */#define DBG_BSD_AIO 0x0D /* aio (POSIX async IO) */#define DBG_BSD_SC_EXTENDED_INFO 0x0E /* System Calls, extended info */#define DBG_BSD_SC_EXTENDED_INFO2 0x0F /* System Calls, extended info */
/* The Codes for BSD subcode class DBG_BSD_PROC */#define BSD_PROC_EXIT 1 /* process exit */#define BSD_PROC_FRCEXIT 2 /* Kernel force termination */
/* The Kernel Debug Sub Classes for DBG_TRACE */#define DBG_TRACE_DATA 0#define DBG_TRACE_STRING 1#define DBG_TRACE_INFO 2
/* The Kernel Debug Sub Classes for DBG_CORESTORAGE */#define DBG_CS_IO 0
/* Sub-class codes for CoreGraphics (DBG_CG) are defined in its component. */
/* The Kernel Debug Sub Classes for DBG_MISC */#define DBG_EVENT 0x10#define DBG_BUFFER 0x20
/* The Kernel Debug Sub Classes for DBG_DYLD */#define DBG_DYLD_STRING 5
/* The Kernel Debug modifiers for the DBG_DKRW sub class */#define DKIO_DONE 0x01#define DKIO_READ 0x02#define DKIO_ASYNC 0x04#define DKIO_META 0x08#define DKIO_PAGING 0x10#define DKIO_THROTTLE 0x20#define DKIO_PASSIVE 0x40#define DKIO_NOCACHE 0x80
/* Codes for Application Sub Classes */#define DBG_APP_SAMBA 128
/**********************************************************************/
#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)#define SECURITYDBG_CODE(SubClass,code) KDBG_CODE(DBG_SECURITY, SubClass, code)#define DYLDDBG_CODE(SubClass,code) KDBG_CODE(DBG_DYLD, SubClass, code)#define QTDBG_CODE(SubClass,code) KDBG_CODE(DBG_QT, SubClass, code)#define APPSDBG_CODE(SubClass,code) KDBG_CODE(DBG_APPS, SubClass, code)#define CPUPM_CODE(code) IOKDBG_CODE(DBG_IOCPUPM, code)#define ARIADNEDBG_CODE(SubClass, code) KDBG_CODE(DBG_ARIADNE, SubClass, code)
#define KMEM_ALLOC_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 0)#define KMEM_ALLOC_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 1)#define KMEM_FREE_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 2)#define KMEM_FREE_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 3)#define ZALLOC_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 4)#define ZALLOC_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 5)#define ZFREE_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 6)#define ZFREE_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 7)
#define PMAP_CODE(code) MACHDBG_CODE(DBG_MACH_PMAP, 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 KDEBUG_ENABLE_TRACE 0x1#define KDEBUG_ENABLE_ENTROPY 0x2#define KDEBUG_ENABLE_CHUD 0x4#define KDEBUG_ENABLE_PPT 0x8
/* * Infer the supported kernel debug event level from config option. * Use (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD) as a guard to protect * unaudited debug code. */#define KDEBUG_LEVEL_NONE 0#define KDEBUG_LEVEL_IST 1#define KDEBUG_LEVEL_STANDARD 2#define KDEBUG_LEVEL_FULL 3
#if NO_KDEBUG#define KDEBUG_LEVEL KDEBUG_LEVEL_NONE #elif IST_KDEBUG#define KDEBUG_LEVEL KDEBUG_LEVEL_IST#elif KDEBUG#define KDEBUG_LEVEL KDEBUG_LEVEL_FULL#else#define KDEBUG_LEVEL KDEBUG_LEVEL_STANDARD#endif
#if (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD)#ifdef XNU_KERNEL_PRIVATE#define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) \do { \ if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ (uintptr_t)d,(uintptr_t)e); \} while(0)
#define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) \do { \ if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ kernel_debug1(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ (uintptr_t)d,(uintptr_t)e); \} while(0)#else /* XNU_KERNEL_PRIVATE */#define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) \do { \ if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ (uintptr_t)d,(uintptr_t)e); \} while(0)
#define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) \do { \ if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ kernel_debug1(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ (uintptr_t)d,(uintptr_t)e); \} while(0)#endif /* XNU_KERNEL_PRIVATE */#else /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD) */#define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) do { } while(0)#define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) do { } while(0)#endif /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD) */
/* * Specify KDEBUG_PPT to indicate that the event belongs to the * limited PPT set. */#define KDEBUG_COMMON (KDEBUG_ENABLE_TRACE|KDEBUG_ENABLE_ENTROPY|KDEBUG_ENABLE_CHUD|KDEBUG_ENABLE_PPT)#define KDEBUG_TRACE (KDEBUG_ENABLE_TRACE|KDEBUG_ENABLE_ENTROPY|KDEBUG_ENABLE_CHUD)#define KDEBUG_PPT (KDEBUG_ENABLE_PPT)
/* * KERNEL_DEBUG_CONSTANT_IST events provide an audited subset of * tracepoints for userland system tracing tools. */#if (KDEBUG_LEVEL >= KDEBUG_LEVEL_IST)#ifdef XNU_KERNEL_PRIVATE#define KERNEL_DEBUG_CONSTANT_IST(type,x,a,b,c,d,e) \do { \ if (__improbable(kdebug_enable & type)) \ kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ (uintptr_t)d,(uintptr_t)e); \} while(0)#else /* XNU_KERNEL_PRIVATE */#define KERNEL_DEBUG_CONSTANT_IST(type,x,a,b,c,d,e) \do { \ if (kdebug_enable & type) \ kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ (uintptr_t)d,(uintptr_t)e); \} while(0)#endif /* XNU_KERNEL_PRIVATE */#else /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_IST) */#define KERNEL_DEBUG_CONSTANT_IST(type,x,a,b,c,d,e) do { } while(0)#endif /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_IST) */
#if NO_KDEBUG#define __kdebug_constant_only __unused#endif
extern void kernel_debug( uint32_t debugid, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5);
extern void kernel_debug1( uint32_t debugid, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5);
#if (KDEBUG_LEVEL >= KDEBUG_LEVEL_FULL)#ifdef XNU_KERNEL_PRIVATE#define KERNEL_DEBUG(x,a,b,c,d,e) \do { \ if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ kernel_debug((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \} while(0)
#define KERNEL_DEBUG1(x,a,b,c,d,e) \do { \ if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ kernel_debug1((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \} while(0)
#define __kdebug_only#else /* !XNU_KERNEL_PRIVATE */#define KERNEL_DEBUG(x,a,b,c,d,e) \do { \ if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ kernel_debug((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \} while(0)
#define KERNEL_DEBUG1(x,a,b,c,d,e) \do { \ if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ kernel_debug1((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \} while(0)#endif /* XNU_KERNEL_PRIVATE */#else /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_FULL) */#define KERNEL_DEBUG(x,a,b,c,d,e) do {} while (0)#define KERNEL_DEBUG1(x,a,b,c,d,e) do {} while (0)
#define __kdebug_only __unused#endif /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_FULL) */
#ifdef KERNEL_PRIVATE#include <mach/boolean.h>struct proc;extern void kdbg_trace_data(struct proc *proc, long *arg_pid);
extern void kdbg_trace_string(struct proc *proc, long *arg1, long *arg2, long *arg3, long *arg4);
extern void kdbg_dump_trace_to_file(const char *);void start_kern_tracing(unsigned int);struct task;extern void kdbg_get_task_name(char*, int, struct task *task);void disable_wrap(uint32_t *old_slowcheck, uint32_t *old_flags);void enable_wrap(uint32_t old_slowcheck, boolean_t lostevents);void release_storage_unit(int cpu, uint32_t storage_unit);int allocate_storage_unit(int cpu);
void trace_handler_map_ctrl_page(uintptr_t addr, unsigned long ctrl_page_size, unsigned long storage_size, unsigned long kds_ptr_size);void trace_handler_map_bufinfo(uintptr_t addr, unsigned long size);void trace_handler_unmap_bufinfo(void);void trace_handler_map_buffer(int index, uintptr_t addr, unsigned long size);void trace_handler_unmap_buffer(int index);void trace_set_timebases(uint64_t tsc, uint64_t ns);
#endif /* KERNEL_PRIVATE */
#endif /* __APPLE_API_UNSTABLE */__END_DECLS
#ifdef PRIVATE#ifdef __APPLE_API_PRIVATE/* * private kernel_debug definitions */
typedef struct { uint64_t timestamp; uintptr_t arg1; uintptr_t arg2; uintptr_t arg3; uintptr_t arg4; uintptr_t arg5; /* will hold current thread */ uint32_t debugid;#if defined(__LP64__) uint32_t cpuid; uintptr_t unused;#endif} kd_buf;
#if !defined(__LP64__)#define KDBG_TIMESTAMP_MASK 0x00ffffffffffffffULL#define KDBG_CPU_MASK 0xff00000000000000ULL#define KDBG_CPU_SHIFT 56static inline voidkdbg_set_cpu(kd_buf *kp, int cpu){ kp->timestamp = (kp->timestamp & KDBG_TIMESTAMP_MASK) | (((uint64_t) cpu) << KDBG_CPU_SHIFT);}static inline intkdbg_get_cpu(kd_buf *kp){ return (int) (((kp)->timestamp & KDBG_CPU_MASK) >> KDBG_CPU_SHIFT);}static inline voidkdbg_set_timestamp(kd_buf *kp, uint64_t thetime){ kp->timestamp = thetime & KDBG_TIMESTAMP_MASK;}static inline uint64_tkdbg_get_timestamp(kd_buf *kp){ return kp->timestamp & KDBG_TIMESTAMP_MASK;}static inline voidkdbg_set_timestamp_and_cpu(kd_buf *kp, uint64_t thetime, int cpu){ kp->timestamp = (thetime & KDBG_TIMESTAMP_MASK) | (((uint64_t) cpu) << KDBG_CPU_SHIFT);}#else#define KDBG_TIMESTAMP_MASK 0xffffffffffffffffULLstatic inline voidkdbg_set_cpu(kd_buf *kp, int cpu){ kp->cpuid = cpu;}static inline intkdbg_get_cpu(kd_buf *kp){ return kp->cpuid;}static inline voidkdbg_set_timestamp(kd_buf *kp, uint64_t thetime){ kp->timestamp = thetime;}static inline uint64_tkdbg_get_timestamp(kd_buf *kp){ return kp->timestamp;}static inline voidkdbg_set_timestamp_and_cpu(kd_buf *kp, uint64_t thetime, int cpu){ kdbg_set_timestamp(kp, thetime); kdbg_set_cpu(kp, cpu);}#endif
/* 2^16 bits (8 kilobytes), one for each possible class/subclass combination */#define KDBG_TYPEFILTER_BITMAP_SIZE ( (256 * 256) / 8 )
/* Debug Flags */#define KDBG_INIT 0x001#define KDBG_NOWRAP 0x002#define KDBG_FREERUN 0x004#define KDBG_WRAPPED 0x008#define KDBG_USERFLAGS (KDBG_FREERUN|KDBG_NOWRAP|KDBG_INIT)#define KDBG_PIDCHECK 0x010#define KDBG_MAPINIT 0x020#define KDBG_PIDEXCLUDE 0x040#define KDBG_LOCKINIT 0x080#define KDBG_LP64 0x100
typedef struct { unsigned int type; unsigned int value1; unsigned int value2; unsigned int value3; unsigned int value4; } kd_regtype;
typedef struct{ int nkdbufs; int nolog; int flags; int nkdthreads; int bufid;} kbufinfo_t;
typedef struct { uintptr_t thread; int valid; char command[20];} kd_threadmap;
typedef struct { int version_no; int thread_count; uint64_t TOD_secs; uint32_t TOD_usecs;} RAW_header;
#define RAW_VERSION0 0x55aa0000#define RAW_VERSION1 0x55aa0101
#define KDBG_CLASSTYPE 0x10000#define KDBG_SUBCLSTYPE 0x20000#define KDBG_RANGETYPE 0x40000#define KDBG_TYPENONE 0x80000#define KDBG_CKTYPES 0xF0000
#define KDBG_RANGECHECK 0x100000#define KDBG_VALCHECK 0x200000 /* Check up to 4 individual values */
#define KDBG_TYPEFILTER_CHECK ((uint32_t) 0x400000) /* Check class and subclass against a bitmap */
#define KDBG_BUFINIT 0x80000000
/* Control operations */#define KDBG_EFLAGS 1#define KDBG_DFLAGS 2#define KDBG_ENABLE 3#define KDBG_SETNUMBUF 4#define KDBG_GETNUMBUF 5#define KDBG_SETUP 6#define KDBG_REMOVE 7#define KDBG_SETREGCODE 8#define KDBG_GETREGCODE 9#define KDBG_READTRACE 10#define KDBG_PIDTR 11#define KDBG_THRMAP 12#define KDBG_PIDEX 14#define KDBG_SETRTCDEC 15#define KDBG_KDGETENTROPY 16
/* Minimum value allowed when setting decrementer ticks */#define KDBG_MINRTCDEC 2500
#endif /* __APPLE_API_PRIVATE */#endif /* PRIVATE */
int kdebug_trace(int code, int arg1, int arg2, int arg3, int arg4);
#endif /* !BSD_SYS_KDEBUG_H */