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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 BSD_SYS_KDEBUG_H #define BSD_SYS_KDEBUG_H #include <sys/appleapiopts.h> #include <sys/cdefs.h> __BEGIN_DECLS #ifdef __APPLE_API_UNSTABLE // kdebug records events occurring in the system. For user space, it has been // replaced by the `os_signpost` interfaces in `<os/signpost.h>`. // // This header reserves "debug IDs", 32-bit values that classify events recorded // by kdebug: // // class subclass code function // â•â”€â”€â”€â”€â”€â”€â”¬â”€â”€â”€â”€â”€â”€â”€â”¬â”€â”€â”€â”€â”€â”€â”€â”€â”€â”€â”€â”€â”€â”¬â”€â•® // │ 8 │ 8 │ 14 │2│ // ╰──────┴───────┴─────────────┴─╯ // ╰──────────────╯ │ // class-subclass 00│ // ╰──────────────────────────────╯ // │ event ID │ // ╰──────────────────────────────╯ // debug ID // // The event ID is a hierarchical ID, indicating which components an event is // referring to. The debug ID includes an event ID and sets the function // qualifier bits, to determine the structural significance of an event (whether // it starts or ends an interval). #pragma mark - Debug ID encoding/decoding #define KDBG_CLASS_MASK (0xff000000) #define KDBG_CLASS_OFFSET (24) #define KDBG_CLASS_MAX (0xff) #define KDBG_SUBCLASS_MASK (0x00ff0000) #define KDBG_SUBCLASS_OFFSET (16) #define KDBG_SUBCLASS_MAX (0xff) #define KDBG_CSC_MASK (0xffff0000) #define KDBG_CSC_OFFSET (KDBG_SUBCLASS_OFFSET) #define KDBG_CSC_MAX (0xffff) #define KDBG_CODE_MASK (0x0000fffc) #define KDBG_CODE_OFFSET (2) #define KDBG_CODE_MAX (0x3fff) #define KDBG_EVENTID_MASK (0xfffffffc) #define KDBG_FUNC_MASK (0x00000003) // Generate an eventid corresponding to Class, SubClass, and Code. #define KDBG_EVENTID(Class, SubClass, Code) \ (((unsigned)((Class) & 0xff) << KDBG_CLASS_OFFSET) | \ ((unsigned)((SubClass) & 0xff) << KDBG_SUBCLASS_OFFSET) | \ ((unsigned)((Code) & 0x3fff) << KDBG_CODE_OFFSET)) // Extract pieces of a debug ID. #define KDBG_EXTRACT_CLASS(Debugid) \ ((uint8_t)(((Debugid) & KDBG_CLASS_MASK) >> KDBG_CLASS_OFFSET)) #define KDBG_EXTRACT_SUBCLASS(Debugid) \ ((uint8_t)(((Debugid) & KDBG_SUBCLASS_MASK) >> KDBG_SUBCLASS_OFFSET)) #define KDBG_EXTRACT_CSC(Debugid) \ ((uint16_t)(((Debugid) & KDBG_CSC_MASK) >> KDBG_CSC_OFFSET)) #define KDBG_EXTRACT_CODE(Debugid) \ ((uint16_t)(((Debugid) & KDBG_CODE_MASK) >> KDBG_CODE_OFFSET)) #define KDBG_CLASS_ENCODE(Class, SubClass) KDBG_EVENTID(Class, SubClass, 0) #define KDBG_CLASS_DECODE(Debugid) (Debugid & KDBG_CSC_MASK) // Function qualifiers for debug IDs. #define DBG_FUNC_START 1U #define DBG_FUNC_END 2U #define DBG_FUNC_NONE 0U #pragma mark - Class and subclass definitions #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_PTHREAD 9 #define DBG_CORESTORAGE 10 #define DBG_CG 11 #define DBG_MONOTONIC 12 #define DBG_MISC 20 #define DBG_SECURITY 30 #define DBG_DYLD 31 #define DBG_QT 32 #define DBG_APPS 33 #define DBG_LAUNCHD 34 #define DBG_SILICON 35 #define DBG_PERF 37 #define DBG_IMPORTANCE 38 #define DBG_BANK 40 #define DBG_XPC 41 #define DBG_ATM 42 #define DBG_ARIADNE 43 #define DBG_DAEMON 44 #define DBG_ENERGYTRACE 45 #define DBG_DISPATCH 46 #define DBG_IMG 49 #define DBG_UMALLOC 51 #define DBG_TURNSTILE 53 #define DBG_AUDIO 54 #define DBG_MIG 255 #pragma mark DBG_MACH subclasses #define DBG_MACH_EXCP_KTRAP_x86 0x02 // Kernel Traps on x86 #define DBG_MACH_EXCP_DFLT 0x03 // deprecated name #define DBG_MACH_EXCP_SYNC_ARM 0x03 // arm/arm64 synchronous exception #define DBG_MACH_EXCP_IFLT 0x04 // deprecated name #define DBG_MACH_EXCP_SERR_ARM 0x04 // arm/arm64 SError (async) exception #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 // deprecated name #define DBG_MACH_SIGNPOST 0x0A // kernel signposts #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_RESOURCE 0x25 // tracing limits, etc #define DBG_MACH_EXCLAVES 0x2A // Exclaves #define DBG_MACH_EXCLAVES_SCHEDULER 0x2B // Exclaves Scheduler #define DBG_MACH_VM 0x30 // Virtual Memory #define DBG_MACH_LEAKS 0x31 // alloc/free #define DBG_MACH_WORKINGSET 0x32 // private subclass for working set related debugging #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_CLOCK 0x80 // clock #define DBG_MACH_MP 0x90 // MP related #define DBG_MACH_VM_PRESSURE 0xA0 // Memory Pressure Events #define DBG_MACH_STACKSHOT 0xA1 // Stackshot/Microstackshot subsystem #define DBG_MACH_SFI 0xA2 // Selective Forced Idle (SFI) #define DBG_MACH_ENERGY_PERF 0xA3 // Energy/performance resource stats #define DBG_MACH_SYSDIAGNOSE 0xA4 // sysdiagnose #define DBG_MACH_ZALLOC 0xA5 // Zone allocator #define DBG_MACH_THREAD_GROUP 0xA6 // Thread groups #define DBG_MACH_COALITION 0xA7 // Coalitions #define DBG_MACH_SHAREDREGION 0xA8 // Shared region #define DBG_MACH_SCHED_CLUTCH 0xA9 // Clutch scheduler #define DBG_MACH_IO 0xAA // I/O #define DBG_MACH_WORKGROUP 0xAB // Workgroup subsystem #define DBG_MACH_HV 0xAC // Hypervisor subsystem #define DBG_MACH_KCOV 0xAD // Kernel coverage sanitizer #define DBG_MACH_MACHDEP_EXCP_SC_x86 0xAE // Machine Dependent System Calls on x86 #define DBG_MACH_MACHDEP_EXCP_SC_ARM 0xAF // Machine Dependent System Calls on arm #define DBG_MACH_VM_RECLAIM 0xB0 // Deferred Memory Reclamation // Codes for DBG_MACH_IO #define DBC_MACH_IO_MMIO_READ 0x1 #define DBC_MACH_IO_MMIO_WRITE 0x2 #define DBC_MACH_IO_PHYS_READ 0x3 #define DBC_MACH_IO_PHYS_WRITE 0x4 #define DBC_MACH_IO_PORTIO_READ 0x5 #define DBC_MACH_IO_PORTIO_WRITE 0x6 /* Interrupt type bits for DBG_MACH_EXCP_INTR */ #define DBG_INTR_TYPE_UNKNOWN 0x0 /* default/unknown interrupt */ #define DBG_INTR_TYPE_IPI 0x1 /* interprocessor interrupt */ #define DBG_INTR_TYPE_TIMER 0x2 /* timer interrupt */ #define DBG_INTR_TYPE_OTHER 0x3 /* other (usually external) interrupt */ #define DBG_INTR_TYPE_PMI 0x4 /* performance monitor interrupt */ #define DBG_INTR_TYPE_RSVD1 0x5 /* reserved interrupt kind */ /* 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 (replaced by MACH_PROMOTED) */ #define MACH_DEMOTE 0x8 /* promotion undone (replaced by MACH_UNPROMOTED) */ #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_PSET_LOAD_AVERAGE 0xc #define MACH_AMP_DEBUG 0xd #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_CHOOSE_PROCESSOR 0x18 /* Result of choose_processor */ #define MACH_DEEP_IDLE 0x19 /* deep idle on master processor */ /* unused 0x1a was MACH_SCHED_DECAY_PRIORITY */ #define MACH_CPU_THROTTLE_DISABLE 0x1b /* Global CPU Throttle Disable */ #define MACH_RW_PROMOTE 0x1c /* promoted due to RW lock promotion */ #define MACH_RW_DEMOTE 0x1d /* promotion due to RW lock undone */ #define MACH_SCHED_MAINTENANCE 0x1f /* periodic maintenance thread */ #define MACH_DISPATCH 0x20 /* context switch completed */ #define MACH_QUANTUM_HANDOFF 0x21 /* quantum handoff occurred */ #define MACH_MULTIQ_DEQUEUE 0x22 /* Result of multiq dequeue */ #define MACH_SCHED_THREAD_SWITCH 0x23 /* attempt direct context switch to hinted thread */ #define MACH_SCHED_SMT_BALANCE 0x24 /* SMT load balancing ASTs */ #define MACH_REMOTE_DEFERRED_AST 0x25 /* Deferred AST started against remote processor */ #define MACH_REMOTE_CANCEL_AST 0x26 /* Canceled deferred AST for remote processor */ #define MACH_SCHED_CHANGE_PRIORITY 0x27 /* thread sched priority changed */ #define MACH_SCHED_UPDATE_REC_CORES 0x28 /* Change to recommended processor bitmask */ #define MACH_STACK_WAIT 0x29 /* Thread could not be switched-to because of kernel stack shortage */ #define MACH_THREAD_BIND 0x2a /* Thread was bound (or unbound) to a processor */ #define MACH_WAITQ_PROMOTE 0x2b /* Thread promoted by waitq boost */ #define MACH_WAITQ_DEMOTE 0x2c /* Thread demoted from waitq boost */ #define MACH_SCHED_LOAD 0x2d /* load update */ #define MACH_REC_CORES_FAILSAFE 0x2e /* recommended processor failsafe kicked in */ #define MACH_SCHED_QUANTUM_EXPIRED 0x2f /* thread quantum expired */ #define MACH_EXEC_PROMOTE 0x30 /* Thread promoted by exec boost */ #define MACH_EXEC_DEMOTE 0x31 /* Thread demoted from exec boost */ #define MACH_AMP_SIGNAL_SPILL 0x32 /* AMP spill signal sent to cpuid */ #define MACH_AMP_STEAL 0x33 /* AMP thread stolen or spilled */ #define MACH_SCHED_LOAD_EFFECTIVE 0x34 /* Effective scheduler load */ /* unused MACH_PROMOTED 0x35 was: thread promoted due to mutex priority promotion */ /* unused MACH_UNPROMOTED 0x36 was: thread unpromoted due to mutex priority promotion */ /* unused MACH_PROMOTED_UPDATE 0x37 was: thread already promoted, but promotion priority changed */ #define MACH_QUIESCENT_COUNTER 0x38 /* quiescent counter tick */ #define MACH_TURNSTILE_USER_CHANGE 0x39 /* base priority change because of turnstile */ #define MACH_AMP_RECOMMENDATION_CHANGE 0x3a /* Thread group recommendation change */ #define MACH_AMP_PERFCTL_POLICY_CHANGE 0x3b /* AMP policy for perfctl cluster recommendation */ #define MACH_TURNSTILE_KERNEL_CHANGE 0x40 /* sched priority change because of turnstile */ #define MACH_SCHED_WI_AUTO_JOIN 0x41 /* work interval auto join events */ #define MACH_SCHED_WI_DEFERRED_FINISH 0x42 /* work interval pending finish events for auto-join thread groups */ #define MACH_SET_RT_DEADLINE 0x43 /* set thread->realtime.deadline */ #define MACH_CANCEL_RT_DEADLINE 0x44 /* cancel thread->realtime.deadline */ #define MACH_RT_SIGNAL_SPILL 0x45 /* RT spill signal sent to cpuid */ #define MACH_RT_STEAL 0x46 /* RT thread stolen or spilled */ #define MACH_PENDING_AST_URGENT 0x47 /* CPU pending_AST_URGENT set/cleared */ #define MACH_SCHED_THREAD_SELECT 0x48 /* Result of thread_select */ #define MACH_SCHED_NEXT_PROCESSOR 0x49 /* Result of choose_next_rt_processor_for_IPI */ #define MACH_PSET_AVG_EXEC_TIME 0x50 #define MACH_SUSPEND_USERSPACE 0x51 /* userspace threads are suspended */ #define MACH_PREEMPTION_EXPIRED 0x52 /* preemption disable threshold crossed */ #define MACH_FLOOR_PROMOTE 0x53 /* promoted upon request */ #define MACH_FLOOR_DEMOTE 0x54 /* unpromoted upon request */ #define MACH_INT_MASKED_EXPIRED 0x55 /* interrupt masked threshold crossed */ #define MACH_INT_HANDLED_EXPIRED 0x56 /* interrupt handling threshold crossed */ /* unused MACH_RT_RESTRICT_DENIED 0x57 was: Denied a thread becoming realtime (with -time-constraint-policy-restrict boot-arg)*/ #define MACH_UPDATE_POWERED_CORES 0x58 /* CLPC requested cores powerup/powerdown */ #define MACH_MODE_DEMOTE_THROTTLED 0x59 /* Sched mode demotion - throttled */ #define MACH_MODE_DEMOTE_FAILSAFE 0x5a /* Sched mode demotion - failsafe */ #define MACH_MODE_DEMOTE_RT_DISALLOWED 0x5b /* Sched mode demotion - rt not allowed */ #define MACH_MODE_UNDEMOTE_THROTTLED 0x5c /* Sched mode undemotion - throttling */ #define MACH_MODE_UNDEMOTE_FAILSAFE 0x5d /* Sched mode undemotion - failsafe */ #define MACH_MODE_UNDEMOTE_RT_DISALLOWED 0x5e /* Sched mode undemotion - rt not allowed */ #define MACH_INT_MASKED_RESET 0x5f /* interrupt masked threshold reset */ #define MACH_RT_DISALLOWED_WORK_INTERVAL 0x60 /* RT disallowed due to unmet work interval requirements */ #define MACH_SCHED_WI_EXTERNAL_WAKEUP 0x61 /* WI thread woken by a thread outside its same work interval */ #define MACH_SCHED_AST_CHECK 0x62 /* run ast check interrupt handler */ #define MACH_SCHED_PREEMPT_TIMER_ACTIVE 0x63 /* preempt timer is armed */ /* Codes for Clutch/Edge Scheduler (DBG_MACH_SCHED_CLUTCH) */ #define MACH_SCHED_CLUTCH_ROOT_BUCKET_STATE 0x0 /* __unused */ #define MACH_SCHED_CLUTCH_TG_BUCKET_STATE 0x1 /* __unused */ #define MACH_SCHED_CLUTCH_THREAD_SELECT 0x2 /* Thread selection events for Clutch scheduler */ #define MACH_SCHED_CLUTCH_THREAD_STATE 0x3 /* __unused */ #define MACH_SCHED_CLUTCH_TG_BUCKET_PRI 0x4 /* Clutch bucket priority update event */ /* Edge Scheduler Tracepoints */ #define MACH_SCHED_EDGE_CLUSTER_OVERLOAD 0x5 /* Cluster experienced overload; migrating threads to other clusters */ #define MACH_SCHED_EDGE_STEAL 0x6 /* Per-cluster avg. thread execution time */ #define MACH_SCHED_EDGE_REBAL_RUNNABLE 0x7 /* Rebalance runnable threads on a foreign cluster */ #define MACH_SCHED_EDGE_REBAL_RUNNING 0x8 /* Rebalance running threads on a foreign cluster */ #define MACH_SCHED_EDGE_SHOULD_YIELD 0x9 /* Edge decisions for thread yield */ #define MACH_SCHED_CLUTCH_THR_COUNT 0xa /* Clutch scheduler runnable thread counts */ #define MACH_SCHED_EDGE_LOAD_AVG 0xb /* Per-cluster load average */ #define MACH_SCHED_EDGE_CLUSTER_SHARED_LOAD 0xc /* Per-cluster shared resource load */ #define MACH_SCHED_EDGE_RSRC_HEAVY_THREAD 0xd /* Resource heavy thread state */ #define MACH_SCHED_EDGE_SHARED_RSRC_MIGRATE 0xe /* Migrating a shared resource thread due to cluster load imbalance */ /* Codes for workgroup interval subsystem (DBG_MACH_WORKGROUP) */ #define WORKGROUP_INTERVAL_CREATE 0x0 /* work interval creation */ #define WORKGROUP_INTERVAL_DESTROY 0x1 /* work interval destruction */ #define WORKGROUP_INTERVAL_CHANGE 0x2 /* thread work interval change */ #define WORKGROUP_INTERVAL_START 0x3 /* work interval start call */ #define WORKGROUP_INTERVAL_UPDATE 0x4 /* work interval update call */ #define WORKGROUP_INTERVAL_FINISH 0x5 /* work interval finish call */ #define WORKGROUP_INTERVAL_SET_WORKLOAD_ID 0x6 /* work interval set workload id */ #define WORKGROUP_INTERVAL_SET_WORKLOAD_ID_NAME 0x7 /* work interval set workload id (name) */ /* Codes for coverage sanitizer */ #define KCOV_STKSZ_THRESHOLD_ABOVE 0x0 /* thread stack is above threshold */ #define KCOV_STKSZ_THRESHOLD_BELOW 0x1 /* thread stack is below threshold */ #define KCOV_STKSZ_DELTA 0X2 /* thread stack change is larger than delta. */ /* Variants for MACH_MULTIQ_DEQUEUE */ #define MACH_MULTIQ_BOUND 1 #define MACH_MULTIQ_GROUP 2 #define MACH_MULTIQ_GLOBAL 3 /* Arguments for vm_fault (DBG_MACH_VM) */ #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 #define DBG_COMPRESSOR_FAULT 9 #define DBG_COMPRESSOR_SWAPIN_FAULT 10 #define DBG_COR_FAULT 11 /* Codes for IPC (DBG_MACH_IPC) */ #define MACH_TASK_SUSPEND 0x0 /* Suspended a task */ #define MACH_TASK_RESUME 0x1 /* Resumed a task */ #define MACH_THREAD_SET_VOUCHER 0x2 #define MACH_IPC_MSG_SEND 0x3 /* mach msg send, uniq msg info */ #define MACH_IPC_MSG_RECV 0x4 /* mach_msg receive */ #define MACH_IPC_MSG_RECV_VOUCHER_REFUSED 0x5 /* mach_msg receive, voucher refused */ #define MACH_IPC_KMSG_FREE 0x6 /* kernel free of kmsg data */ #define MACH_IPC_VOUCHER_CREATE 0x7 /* Voucher added to global voucher hashtable */ #define MACH_IPC_VOUCHER_CREATE_ATTR_DATA 0x8 /* Attr data for newly created voucher */ #define MACH_IPC_VOUCHER_DESTROY 0x9 /* Voucher removed from global voucher hashtable */ #define MACH_IPC_KMSG_INFO 0xa /* Send/Receive info for a kmsg */ #define MACH_IPC_KMSG_LINK 0xb /* link a kernel kmsg pointer to user mach_msg_header_t */ #define MACH_IPC_PORT_ENTRY_MODIFY 0xc /* A port space gained or lost a port right (reference) */ #define MACH_IPC_DESTROY_GUARDED_DESC 0xd /* Unable to receive a guarded descriptor */ /* Codes for Exclaves (DBG_MACH_EXCLAVES) */ #define MACH_EXCLAVES_SWITCH 0x0 /* Exclaves world switch (entry/return) */ #define MACH_EXCLAVES_XNUPROXY 0x1 /* Exclaves xnuproxy request */ #define MACH_EXCLAVES_RPC 0x2 /* Exclaves endpoint RPC */ #define MACH_EXCLAVES_UPCALL 0x3 /* Exclaves upcall to an xnu handler */ #define MACH_EXCLAVES_BOOT_TASK 0x4 /* Exclaves boot task */ /* Codes for Exclaves Scheduler (DBG_MACH_EXCLAVES_SCHEDULER) */ #define MACH_EXCLAVES_SCHEDULER_YIELD 0x0 /* Exclaves scheduler Yield response */ #define MACH_EXCLAVES_SCHEDULER_SPAWNED 0x1 /* Exclaves scheduler Spawned response */ #define MACH_EXCLAVES_SCHEDULER_TERMINATED 0x2 /* Exclaves scheduler Terminated response */ #define MACH_EXCLAVES_SCHEDULER_WAIT 0x3 /* Exclaves scheduler Wait response */ #define MACH_EXCLAVES_SCHEDULER_WAKE 0x4 /* Exclaves scheduler Wake response */ #define MACH_EXCLAVES_SCHEDULER_SUSPENDED 0x5 /* Exclaves scheduler Suspended response */ #define MACH_EXCLAVES_SCHEDULER_RESUMED 0x6 /* Exclaves scheduler Resumed response */ #define MACH_EXCLAVES_SCHEDULER_INTERRUPTED 0x7 /* Exclaves scheduler Interrupted response */ #define MACH_EXCLAVES_SCHEDULER_NOTHING_SCHEDULED 0x8 /* Exclaves scheduler NothingScheduled response */ #define MACH_EXCLAVES_SCHEDULER_ALL_EXCLAVES_BOOTED 0x9 /* Exclaves scheduler AllExclavesBooted response */ #define MACH_EXCLAVES_SCHEDULER_EARLY_ALLOC 0xa /* Exclaves scheduler PmmEarlyAlloc response */ /* Codes for thread groups (DBG_MACH_THREAD_GROUP) */ #define MACH_THREAD_GROUP_NEW 0x0 #define MACH_THREAD_GROUP_FREE 0x1 #define MACH_THREAD_GROUP_SET 0x2 #define MACH_THREAD_GROUP_NAME 0x3 #define MACH_THREAD_GROUP_NAME_FREE 0x4 #define MACH_THREAD_GROUP_FLAGS 0x5 #define MACH_THREAD_GROUP_BLOCK 0x6 #define MACH_THREAD_GROUP_PREADOPT 0x7 #define MACH_THREAD_GROUP_PREADOPT_NEXTTIME 0x8 #define MACH_THREAD_GROUP_PREADOPT_CLEAR 0x9 #define MACH_THREAD_GROUP_PREADOPT_NA 0xa /* Codes for coalitions (DBG_MACH_COALITION) */ #define MACH_COALITION_NEW 0x0 #define MACH_COALITION_FREE 0x1 #define MACH_COALITION_ADOPT 0x2 #define MACH_COALITION_REMOVE 0x3 #define MACH_COALITION_THREAD_GROUP_SET 0x4 /* 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 #define PMAP__REUSABLE 0xb /* This appears to be unused */ #define PMAP__QUERY_RESIDENT 0xc #define PMAP__FLUSH_KERN_TLBS 0xd #define PMAP__FLUSH_DELAYED_TLBS 0xe #define PMAP__FLUSH_TLBS_TO 0xf #define PMAP__FLUSH_EPT 0x10 #define PMAP__FAST_FAULT 0x11 #define PMAP__SWITCH 0x12 #define PMAP__TTE 0x13 #define PMAP__SWITCH_USER_TTB 0x14 #define PMAP__UPDATE_CACHING 0x15 #define PMAP__ATTRIBUTE_CLEAR_RANGE 0x16 #define PMAP__CLEAR_USER_TTB 0x17 #define PMAP__IOMMU_INIT 0x18 #define PMAP__IOMMU_IOVMALLOC 0x19 #define PMAP__IOMMU_IOVMFREE 0x1a #define PMAP__IOMMU_MAP 0x1b #define PMAP__IOMMU_UNMAP 0x1c #define PMAP__IOMMU_IOCTL 0x1d #define PMAP__IOMMU_GRANT_PAGE 0x1e #define PMAP__BATCH_UPDATE_CACHING 0x1f #define PMAP__COLLECT_CACHE_OPS 0x20 /* Codes for clock (DBG_MACH_CLOCK) */ #define MACH_EPOCH_CHANGE 0x0 /* wake epoch change */ #define MACH_BRIDGE_RCV_TS 0x1 /* receive timestamp pair from interrupt handler */ #define MACH_BRIDGE_REMOTE_TIME 0x2 /* calculate remote timestamp */ #define MACH_BRIDGE_RESET_TS 0x3 /* reset timestamp conversion parameters */ #define MACH_BRIDGE_TS_PARAMS 0x4 /* recompute timestamp conversion parameters */ #define MACH_BRIDGE_SKIP_TS 0x5 /* skip timestamp */ #define MACH_BRIDGE_TS_MISMATCH 0x6 /* mismatch between predicted and received remote timestamp */ #define MACH_BRIDGE_OBSV_RATE 0x7 /* out of range observed rates */ /* Codes for Stackshot/Microstackshot (DBG_MACH_STACKSHOT) */ #define MICROSTACKSHOT_RECORD 0x0 #define MICROSTACKSHOT_GATHER 0x1 #define STACKSHOT_RECORD 0x2 /* START/END, syscall stackshot */ #define STACKSHOT_RECORD_SHORT 0x3 /* ran out of space inside stackshot, growing buffer */ #define STACKSHOT_KERN_RECORD 0x4 /* START/END, internal stackshot */ /* Codes for sysdiagnose (DBG_MACH_SYSDIAGNOSE) */ #define SYSDIAGNOSE_NOTIFY_USER 0x0 #define SYSDIAGNOSE_FULL 0x1 #define SYSDIAGNOSE_STACKSHOT 0x2 #define SYSDIAGNOSE_TAILSPIN 0x3 /* Codes for Selective Forced Idle (DBG_MACH_SFI) */ #define SFI_SET_WINDOW 0x0 #define SFI_CANCEL_WINDOW 0x1 #define SFI_SET_CLASS_OFFTIME 0x2 #define SFI_CANCEL_CLASS_OFFTIME 0x3 #define SFI_THREAD_DEFER 0x4 #define SFI_OFF_TIMER 0x5 #define SFI_ON_TIMER 0x6 #define SFI_WAIT_CANCELED 0x7 #define SFI_PID_SET_MANAGED 0x8 #define SFI_PID_CLEAR_MANAGED 0x9 #define SFI_GLOBAL_DEFER 0xa /* Codes for Zone Allocator (DBG_MACH_ZALLOC) */ #define ZALLOC_ZCRAM 0x0 /* Codes for Mach resource management (DBG_MACH_RESOURCE) */ /* _K32A/B codes start at double the low nibble */ #define RMON_ENABLE_CPUUSAGE_MONITOR 0x001 #define RMON_CPUUSAGE_VIOLATED 0x002 #define RMON_CPUUSAGE_SUSPENDED 0x003 #define RMON_CPUUSAGE_VIOLATED_K32A 0x004 #define RMON_CPUUSAGE_VIOLATED_K32B 0x005 #define RMON_CPUUSAGE_RESUMED 0x006 #define RMON_DISABLE_CPUUSAGE_MONITOR 0x00f #define RMON_ENABLE_CPUWAKES_MONITOR 0x011 #define RMON_CPUWAKES_VIOLATED 0x012 #define RMON_CPUWAKES_VIOLATED_K32A 0x014 #define RMON_CPUWAKES_VIOLATED_K32B 0x015 #define RMON_DISABLE_CPUWAKES_MONITOR 0x01f #define RMON_ENABLE_IO_MONITOR 0x021 #define RMON_LOGWRITES_VIOLATED 0x022 #define RMON_PHYSWRITES_VIOLATED 0x023 #define RMON_LOGWRITES_VIOLATED_K32A 0x024 #define RMON_LOGWRITES_VIOLATED_K32B 0x025 #define RMON_DISABLE_IO_MONITOR 0x02f /* Codes for x86 Hypervisor (DBG_MACH_HV) */ #define HV_X86_ENTER 0x00 #define HV_X86_ENTER_ERROR 0x01 #define HV_X86_TRAP_TASK 0x02 #define HV_X86_TRAP_THREAD 0x03 #define HV_X86_INTERRUPT_INJECT 0x04 #define HV_X86_INTERRUPT_RECV 0x05 #define HV_X86_INTERRUPT_SEND 0x06 #define HV_X86_IPI_SEND 0x07 #define HV_X86_NMI_INJECT 0x08 #define HV_X86_NMI_SEND 0x09 #define HV_X86_LSC_HIT 0x0a #define HV_X86_LSC_INSERT 0x0b #define HV_X86_LSC_INSERT_IMM32 0x0c #define HV_X86_LSC_INVALID 0x0d #define HV_X86_LSC_INVALIDATE 0x0e #define HV_X86_LSC_MISS 0x0f #define HV_X86_TIMER_CANCEL 0x10 #define HV_X86_TIMER_FIRE 0x11 #define HV_X86_TIMER_SCHEDULE 0x12 #define HV_X86_APIC_ACCESS_EXIT 0x13 #define HV_X86_APIC_WRITE_EXIT 0x14 #define HV_X86_EPT_VIOLATION_EXIT 0x15 #define HV_X86_EXC_NMI_EXIT 0x16 #define HV_X86_HLT_EXIT 0x17 #define HV_X86_IO_EXIT 0x18 #define HV_X86_IRQ_EXIT 0x19 #define HV_X86_IRQ_WND_EXIT 0x1a #define HV_X86_MOV_DR_EXIT 0x1b #define HV_X86_NMI_WND_EXIT 0x1c #define HV_X86_RDMSR_EXIT 0x1d #define HV_X86_RDPMC_EXIT 0x1e #define HV_X86_TPR_THRESHOLD_EXIT 0x1f #define HV_X86_VMX_TIMER_EXPIRED_EXIT 0x20 #define HV_X86_WRMSR_EXIT 0x21 #define HV_X86_VCPU_READ_APIC_TRAP 0x22 #define HV_X86_VCPU_READ_VMCS_TRAP 0x23 #define HV_X86_VCPU_RUN_TRAP 0x24 #define HV_X86_VCPU_RUN_UNTIL_TRAP 0x25 #define HV_X86_VCPU_WRITE_APIC_TRAP 0x26 #define HV_X86_VM_ADDRSPACE_CREATE_TRAP 0x27 #define HV_X86_VM_ADDRSPACE_DESTROY_TRAP 0x28 #define HV_X86_VM_INTR_MSI_TRAP 0x29 #define HV_X86_VM_MAP_TRAP 0x2a #define HV_X86_VM_PROTECT_TRAP 0x2b #define HV_X86_VM_UNMAP_TRAP 0x2c #define HV_X86_TSC_OFFSET_SET 0x2d #pragma mark Deferred Memory Reclamation Codes (DBG_MACH_VM_RECLAIM) #define VM_RECLAIM_UPDATE_ACCOUNTING 0x01 #define VM_RECLAIM_ENTRIES 0x02 #define VM_RECLAIM_CHUNK 0x03 #define VM_RECLAIM_ENTRY 0x04 #define VM_RECLAIM_ALL_MEMORY 0x05 #define VM_RECLAIM_ASYNC_MEMORY 0x06 #define VM_RECLAIM_INIT 0x07 /* **** 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 */ #define DBG_NETVMNET 129 /* VMNet */ /* **** 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. */ #define DBG_IOREGISTRY 9 /* Registry */ #define DBG_IOPORT 10 /* IOPort */ /* **** 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 */ #define DBG_IOTHUNDERBOLT 52 /* Thunderbolt */ #define DBG_BOOTER 53 /* booter related events */ #define DBG_IOAUDIO2 54 /* Audio (extended) */ #define DBG_IOAFK 55 /* AppleFirmwareKit */ #define DBG_IOSURFACEPA 64 /* IOSurface page mappings */ #define DBG_IOMDPA 65 /* IOMemoryDescriptor page mappings */ #define DBG_IODARTPA 66 /* DART page mappings */ /* **** 67-79 reserved for physical address mapping information **** */ /* 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 */ #define DBG_DRVSPI 22 /* SPI */ #define DBG_DRVWLAN_802_11 23 /* WLAN 802.11 */ #define DBG_DRVSSM 24 /* System State Manager(AppleSSM) */ #define DBG_DRVSMC 25 /* System Management Controller */ #define DBG_DRVMACEFIMANAGER 26 /* Mac EFI Manager */ #define DBG_DRVANE 27 /* Apple Neural Engine */ #define DBG_DRVETHERNET 28 /* Ethernet */ #define DBG_DRVMCC 29 /* Memory Cache Controller */ #define DBG_DRVACCESSORY 30 /* Accessories */ #define DBG_SOCDIAGS 31 /* SoC Diagnostics */ #define DBG_DRVVIRTIO 32 /* Hypervisor VirtIO */ #define DBG_DRVCELLULAR 33 /* Cellular */ #define DBG_DRVSPMI 34 /* System Power Management Interface */ /* 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 0x1 /* reads and writes to the filesystem */ #define DBG_DKRW 0x2 /* reads and writes to the disk */ #define DBG_FSVN 0x3 /* vnode operations (inc. locking/unlocking) */ #define DBG_FSLOOOKUP 0x4 /* namei and other lookup-related operations */ #define DBG_JOURNAL 0x5 /* journaling operations */ #define DBG_IOCTL 0x6 /* ioctl to the disk */ #define DBG_BOOTCACHE 0x7 /* bootcache operations */ #define DBG_HFS 0x8 /* HFS-specific events; see the hfs project */ #define DBG_APFS 0x9 /* APFS-specific events; see the apfs project */ #define DBG_SMB 0xA /* SMB-specific events; see the smb project */ #define DBG_MOUNT 0xB /* Mounting/unmounting operations */ #define DBG_EXFAT 0xE /* ExFAT-specific events; see the exfat project */ #define DBG_MSDOS 0xF /* FAT-specific events; see the msdosfs project */ #define DBG_ACFS 0x10 /* Xsan-specific events; see the XsanFS project */ #define DBG_THROTTLE 0x11 /* I/O Throttling events */ #define DBG_DECMP 0x12 /* Decmpfs-specific events */ #define DBG_VFS 0x13 /* VFS layer events */ #define DBG_LIVEFS 0x14 /* LiveFS events; see the FSKit project */ #define DBG_NFS 0x15 /* NFS-specific events; see the nfs project */ #define DBG_CONTENT_PROT 0xCF /* Content Protection Events: see bsd/sys/cprotect.h */ /* * For Kernel Debug Sub Class DBG_HFS, state bits for hfs_update event */ #define DBG_HFS_UPDATE_ACCTIME 0x01 #define DBG_HFS_UPDATE_MODTIME 0x02 #define DBG_HFS_UPDATE_CHGTIME 0x04 #define DBG_HFS_UPDATE_MODIFIED 0x08 #define DBG_HFS_UPDATE_FORCE 0x10 #define DBG_HFS_UPDATE_DATEADDED 0x20 #define DBG_HFS_UPDATE_MINOR 0x40 #define DBG_HFS_UPDATE_SKIPPED 0x80 /* * Codes for Kernel Debug Sub Class DBG_VFS */ #define DBG_VFS_IO_COMPRESSION_STATS 0x1000 /* The Kernel Debug Sub Classes for BSD */ #define DBG_BSD_PROC 0x01 /* process/signals related */ #define DBG_BSD_MEMSTAT 0x02 /* memorystatus / jetsam operations */ #define DBG_BSD_KEVENT 0x03 /* kqueue / kevent 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 */ #define DBG_BSD_KDEBUG_TEST 0xFF /* for testing kdebug */ /* The Codes for BSD subcode class DBG_BSD_PROC */ #define BSD_PROC_EXIT 1 /* process exit */ #define BSD_PROC_FRCEXIT 2 /* Kernel force termination */ #define BSD_PROC_EXEC 3 /* process spawn / exec */ #define BSD_PROC_EXITREASON_CREATE 4 /* exit reason creation */ #define BSD_PROC_EXITREASON_COMMIT 5 /* exit reason commited to a proc */ /* Codes for BSD subcode class DBG_BSD_MEMSTAT */ #define BSD_MEMSTAT_SCAN 1 /* memorystatus thread awake */ #define BSD_MEMSTAT_JETSAM 2 /* LRU jetsam */ #define BSD_MEMSTAT_JETSAM_HIWAT 3 /* highwater jetsam */ #define BSD_MEMSTAT_FREEZE 4 /* freeze process */ #define BSD_MEMSTAT_FREEZE_SCAN 5 /* select a process to freeze and freeze it */ #define BSD_MEMSTAT_UPDATE 6 /* priority update */ #define BSD_MEMSTAT_IDLE_DEMOTE 7 /* idle demotion fired */ #define BSD_MEMSTAT_CLEAR_ERRORS 8 /* reset termination error state */ #define BSD_MEMSTAT_DIRTY_TRACK 9 /* track the process state */ #define BSD_MEMSTAT_DIRTY_SET 10 /* set the process state */ #define BSD_MEMSTAT_DIRTY_CLEAR 11 /* clear the process state */ #ifdef PRIVATE #define BSD_MEMSTAT_GRP_SET_PROP 12 /* set group properties */ #define BSD_MEMSTAT_DO_KILL 13 /* memorystatus kills */ #define BSD_MEMSTAT_CHANGE_PRIORITY 14 /* priority changed */ #endif /* PRIVATE */ #define BSD_MEMSTAT_FAST_JETSAM 15 /* Aggressive jetsam ("clear-the-deck") */ #define BSD_MEMSTAT_COMPACTOR_RUN 16 /* run VM compactor after process kill */ #define BSD_MEMSTAT_FREEZE_DISABLE 17 /* disable freeze and kill frozen processes */ #define BSD_MEMSTAT_RELAUNCH_FLAGS 18 /* flags representing jetsam behavior; based on launchd data */ /* Codes for BSD subcode class DBG_BSD_KEVENT */ #define BSD_KEVENT_KQ_PROCESS_BEGIN 1 #define BSD_KEVENT_KQ_PROCESS_END 2 #define BSD_KEVENT_KQWQ_PROCESS_BEGIN 3 #define BSD_KEVENT_KQWQ_PROCESS_END 4 #define BSD_KEVENT_KQWQ_BIND 5 #define BSD_KEVENT_KQWQ_UNBIND 6 #define BSD_KEVENT_KQWQ_THREQUEST 7 #define BSD_KEVENT_KQWL_PROCESS_BEGIN 8 #define BSD_KEVENT_KQWL_PROCESS_END 9 #define BSD_KEVENT_KQWL_THREQUEST 10 #define BSD_KEVENT_KQWL_THADJUST 11 #define BSD_KEVENT_KQ_REGISTER 12 #define BSD_KEVENT_KQWQ_REGISTER 13 #define BSD_KEVENT_KQWL_REGISTER 14 #define BSD_KEVENT_KNOTE_ACTIVATE 15 #define BSD_KEVENT_KQ_PROCESS 16 #define BSD_KEVENT_KQWQ_PROCESS 17 #define BSD_KEVENT_KQWL_PROCESS 18 #define BSD_KEVENT_KQWL_BIND 19 #define BSD_KEVENT_KQWL_UNBIND 20 #define BSD_KEVENT_KNOTE_ENABLE 21 #define BSD_KEVENT_KNOTE_VANISHED 22 /* 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 events: */ #define TRACE_DATA_NEWTHREAD (TRACEDBG_CODE(DBG_TRACE_DATA, 1)) #define TRACE_DATA_EXEC (TRACEDBG_CODE(DBG_TRACE_DATA, 2)) #define TRACE_DATA_THREAD_TERMINATE (TRACEDBG_CODE(DBG_TRACE_DATA, 3)) #define TRACE_DATA_THREAD_TERMINATE_PID (TRACEDBG_CODE(DBG_TRACE_DATA, 4)) #define TRACE_STRING_GLOBAL (TRACEDBG_CODE(DBG_TRACE_STRING, 0)) #define TRACE_STRING_NEWTHREAD (TRACEDBG_CODE(DBG_TRACE_STRING, 1)) #define TRACE_STRING_EXEC (TRACEDBG_CODE(DBG_TRACE_STRING, 2)) #define TRACE_STRING_PROC_EXIT (TRACEDBG_CODE(DBG_TRACE_STRING, 3)) #define TRACE_STRING_THREADNAME (TRACEDBG_CODE(DBG_TRACE_STRING, 4)) #define TRACE_STRING_THREADNAME_PREV (TRACEDBG_CODE(DBG_TRACE_STRING, 5)) #define TRACE_PANIC (TRACEDBG_CODE(DBG_TRACE_INFO, 0)) #define TRACE_TIMESTAMPS (TRACEDBG_CODE(DBG_TRACE_INFO, 1)) #define TRACE_LOST_EVENTS (TRACEDBG_CODE(DBG_TRACE_INFO, 2)) #define TRACE_WRITING_EVENTS (TRACEDBG_CODE(DBG_TRACE_INFO, 3)) #define TRACE_INFO_STRING (TRACEDBG_CODE(DBG_TRACE_INFO, 4)) #define TRACE_RETROGRADE_EVENTS (TRACEDBG_CODE(DBG_TRACE_INFO, 5)) #define TRACE_PAST_EVENTS (TRACEDBG_CODE(DBG_TRACE_INFO, 6)) /* The Kernel Debug Sub Classes for DBG_CORESTORAGE */ #define DBG_CS_IO 0 /* The Kernel Debug Sub Classes for DBG_SECURITY */ #define DBG_SEC_KERNEL 0 /* raw entropy collected by the kernel */ #define DBG_SEC_SANDBOX 1 /* Sub-class codes for CoreGraphics (DBG_CG) are defined in its component. */ /* The Kernel Debug Sub Classes for DBG_MONOTONIC */ #define DBG_MT_INSTRS_CYCLES 1 #define DBG_MT_DEBUG 2 #define DBG_MT_RESOURCES_PROC_EXIT 3 #define DBG_MT_RESOURCES_THR_EXIT 4 #define DBG_MT_INSTRS_CYCLES_ON_CPU 5 #define DBG_MT_TMPTH 0xfe #define DBG_MT_TMPCPU 0xff /* Kernel Debug events for the DBG_MT_RESOURCES_PROC_EXIT subclass */ #define DBG_MT_INSTRS_CYCLES_PROC_EXIT MTDBG_RESOURCES_ON_PROC_EXIT(0) #define DBG_MT_P_INSTRS_CYCLES_PROC_EXIT MTDBG_RESOURCES_ON_PROC_EXIT(1) /* Kernel Debug events for the DBG_MT_RESOURCES_THR_EXIT subclass */ #define DBG_MT_INSTRS_CYCLES_THR_EXIT MTDBG_RESOURCES_ON_THR_EXIT(0) #define DBG_MT_P_INSTRS_CYCLES_THR_EXIT MTDBG_RESOURCES_ON_THR_EXIT(1) /* The Kernel Debug Sub Classes for DBG_MISC */ #define DBG_MISC_COREBRIGHTNESS 0x01 #define DBG_MISC_VIDEOENG 0x02 #define DBG_EVENT 0x10 #define DBG_MISC_INSTRUMENTS 0x11 #define DBG_MISC_INSTRUMENTSBT 0x12 #define DBG_MISC_RUNLOOP_DETAILS 0x13 #define DBG_MISC_RUNLOOP_BUSY 0x14 #define DBG_MISC_LAYOUT 0x1a #define DBG_BUFFER 0x20 /* The Kernel Debug Sub Classes for DBG_DYLD */ #define DBG_DYLD_UUID (5) /* Kernel Debug codes for the DBG_DYLD_UUID subclass */ #define DBG_DYLD_UUID_MAP_A (0) #define DBG_DYLD_UUID_MAP_B (1) #define DBG_DYLD_UUID_MAP_32_A (2) #define DBG_DYLD_UUID_MAP_32_B (3) #define DBG_DYLD_UUID_MAP_32_C (4) #define DBG_DYLD_UUID_UNMAP_A (5) #define DBG_DYLD_UUID_UNMAP_B (6) #define DBG_DYLD_UUID_UNMAP_32_A (7) #define DBG_DYLD_UUID_UNMAP_32_B (8) #define DBG_DYLD_UUID_UNMAP_32_C (9) #define DBG_DYLD_UUID_SHARED_CACHE_A (10) #define DBG_DYLD_UUID_SHARED_CACHE_B (11) #define DBG_DYLD_UUID_SHARED_CACHE_32_A (12) #define DBG_DYLD_UUID_SHARED_CACHE_32_B (13) #define DBG_DYLD_UUID_SHARED_CACHE_32_C (14) #define DBG_DYLD_AOT_UUID_MAP_A (15) #define DBG_DYLD_AOT_UUID_MAP_B (16) /* 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 /* Deprecated, still provided so fs_usage doesn't break */ #define DKIO_PASSIVE 0x40 #define DKIO_NOCACHE 0x80 #define DKIO_TIER_MASK 0xF00 #define DKIO_TIER_SHIFT 8 #define DKIO_TIER_UPGRADE 0x1000 /* Kernel Debug Sub Classes for Applications (DBG_APPS) */ #define DBG_APP_LOGINWINDOW 0x03 #define DBG_APP_AUDIO 0x04 #define DBG_APP_SYSTEMUI 0x05 #define DBG_APP_SIGNPOST 0x0A #define DBG_APP_TAL 0x0B #define DBG_APP_APPKIT 0x0C #define DBG_APP_UIKIT 0x0D #define DBG_APP_DFR 0x0E #define DBG_APP_LAYOUT 0x0F #define DBG_APP_COREDATA 0x10 #define DBG_APP_RUNLOOP_BASIC 0x11 #define DBG_APP_RUNLOOP_ADVANCED 0x12 #define DBG_APP_SAMBA 0x80 #define DBG_APP_EOSSUPPORT 0x81 #define DBG_APP_MACEFIMANAGER 0x82 #define DBG_APP_ENTERPRISE 0x83 /* Kernel Debug codes for Throttling (DBG_THROTTLE) */ #define OPEN_THROTTLE_WINDOW 0x1 #define PROCESS_THROTTLED 0x2 #define IO_THROTTLE_DISABLE 0x3 #define IO_TIER_UPL_MISMATCH 0x4 /* Subclasses for MACH Importance Policies (DBG_IMPORTANCE) */ /* TODO: Split up boost and task policy? */ #define IMP_ASSERTION 0x10 /* Task takes/drops a boost assertion */ #define IMP_BOOST 0x11 /* Task boost level changed */ #define IMP_MSG 0x12 /* boosting message sent by donating task on donating port */ #define IMP_WATCHPORT 0x13 /* port marked as watchport, and boost was transferred to the watched task */ #define IMP_TASK_SUPPRESSION 0x17 /* Task changed suppression behaviors */ #define IMP_TASK_APPTYPE 0x18 /* Task launched with apptype */ #define IMP_UPDATE 0x19 /* Requested -> effective calculation */ #define IMP_USYNCH_QOS_OVERRIDE 0x1A /* Userspace synchronization applied QoS override to resource owning thread */ #define IMP_DONOR_CHANGE 0x1B /* The iit_donor bit changed */ #define IMP_MAIN_THREAD_QOS 0x1C /* The task's main thread QoS was set */ #define IMP_SYNC_IPC_QOS 0x1D /* Sync IPC QOS override */ /* DBG_IMPORTANCE subclasses 0x20 - 0x40 are reserved for task policy flavors */ /* thread and task attributes */ #define IMP_TASK_POLICY_DARWIN_BG 0x21 #define IMP_TASK_POLICY_IOPOL 0x22 #define IMP_TASK_POLICY_IO 0x23 #define IMP_TASK_POLICY_PASSIVE_IO 0x24 /* task only attributes */ #define IMP_TASK_POLICY_DARWIN_BG_IOPOL 0x27 /* unused, was IMP_TASK_POLICY_TAL 0x28 */ #define IMP_TASK_POLICY_BOOST 0x29 #define IMP_TASK_POLICY_ROLE 0x2A /* unused 0x2B */ #define IMP_TASK_POLICY_TERMINATED 0x2C #define IMP_TASK_POLICY_NEW_SOCKETS_BG 0x2D #define IMP_TASK_POLICY_SUP_ACTIVE 0x2E #define IMP_TASK_POLICY_LATENCY_QOS 0x2F #define IMP_TASK_POLICY_THROUGH_QOS 0x30 #define IMP_TASK_POLICY_WATCHERS_BG 0x31 #define IMP_TASK_POLICY_SFI_MANAGED 0x34 #define IMP_TASK_POLICY_ALL_SOCKETS_BG 0x37 #define IMP_TASK_POLICY_BASE_LATENCY_AND_THROUGHPUT_QOS 0x39 /* latency as value1, throughput as value2 */ #define IMP_TASK_POLICY_OVERRIDE_LATENCY_AND_THROUGHPUT_QOS 0x3A /* latency as value1, throughput as value2 */ /* thread only attributes */ #define IMP_TASK_POLICY_PIDBIND_BG 0x32 /* unused 0x33 */ /* reserved 0x35 */ #define IMP_TASK_POLICY_QOS_OVERRIDE 0x36 #define IMP_TASK_POLICY_QOS_AND_RELPRIO 0x38 /* QoS as value1, relative priority as value2 */ #define IMP_TASK_POLICY_QOS_WORKQ_OVERRIDE 0x3B #define IMP_TASK_POLICY_QOS_PROMOTE 0x3C #define IMP_TASK_POLICY_QOS_KEVENT_OVERRIDE 0x3D #define IMP_TASK_POLICY_QOS_IPC_OVERRIDE IMP_TASK_POLICY_QOS_KEVENT_OVERRIDE /* legacy name */ #define IMP_TASK_POLICY_QOS_SERVICER_OVERRIDE 0x3E #define IMP_TASK_POLICY_IOTIER_KEVENT_OVERRIDE 0x3F #define IMP_TASK_POLICY_WI_DRIVEN 0x40 /* Codes for IMP_ASSERTION */ #define IMP_HOLD 0x2 /* Task holds a boost assertion */ #define IMP_DROP 0x4 /* Task drops a boost assertion */ #define IMP_EXTERN 0x8 /* boost assertion moved from kernel to userspace responsibility (externalized) */ /* Codes for IMP_BOOST */ #define IMP_BOOSTED 0x1 #define IMP_UNBOOSTED 0x2 /* Task drops a boost assertion */ /* Codes for IMP_MSG */ #define IMP_MSG_SEND 0x1 /* boosting message sent by donating task on donating port */ #define IMP_MSG_DELV 0x2 /* boosting message delivered to task */ /* Codes for IMP_UPDATE */ #define IMP_UPDATE_TASK_CREATE 0x1 /* Codes for IMP_USYNCH_QOS_OVERRIDE */ #define IMP_USYNCH_ADD_OVERRIDE 0x0 /* add override for a contended resource */ #define IMP_USYNCH_REMOVE_OVERRIDE 0x1 /* remove override for a contended resource */ /* Codes for IMP_DONOR_CHANGE */ #define IMP_DONOR_UPDATE_LIVE_DONOR_STATE 0x0 #define IMP_DONOR_INIT_DONOR_STATE 0x1 /* Code for IMP_SYNC_IPC_QOS */ #define IMP_SYNC_IPC_QOS_APPLIED 0x0 #define IMP_SYNC_IPC_QOS_REMOVED 0x1 #define IMP_SYNC_IPC_QOS_OVERFLOW 0x2 #define IMP_SYNC_IPC_QOS_UNDERFLOW 0x3 /* Subclasses for Turnstiles (DBG_TURNSTILE) */ #define TURNSTILE_HEAP_OPERATIONS 0x10 #define TURNSTILE_PRIORITY_OPERATIONS 0x20 #define TURNSTILE_FREELIST_OPERATIONS 0x30 /* Codes for TURNSTILE_HEAP_OPERATIONS */ #define THREAD_ADDED_TO_TURNSTILE_WAITQ 0x1 #define THREAD_REMOVED_FROM_TURNSTILE_WAITQ 0x2 #define THREAD_MOVED_IN_TURNSTILE_WAITQ 0x3 #define TURNSTILE_ADDED_TO_TURNSTILE_HEAP 0x4 #define TURNSTILE_REMOVED_FROM_TURNSTILE_HEAP 0x5 #define TURNSTILE_MOVED_IN_TURNSTILE_HEAP 0x6 #define TURNSTILE_ADDED_TO_THREAD_HEAP 0x7 #define TURNSTILE_REMOVED_FROM_THREAD_HEAP 0x8 #define TURNSTILE_MOVED_IN_THREAD_HEAP 0x9 #define TURNSTILE_UPDATE_STOPPED_BY_LIMIT 0xa #define THREAD_NOT_WAITING_ON_TURNSTILE 0xb /* Codes for TURNSTILE_PRIORITY_OPERATIONS */ #define TURNSTILE_PRIORITY_CHANGE 0x1 #define THREAD_USER_PROMOTION_CHANGE 0x2 /* Codes for TURNSTILE_FREELIST_OPERATIONS */ #define TURNSTILE_PREPARE 0x1 #define TURNSTILE_COMPLETE 0x2 /* Subclasses for MACH Bank Voucher Attribute Manager (DBG_BANK) */ #define BANK_ACCOUNT_INFO 0x10 /* Trace points related to bank account struct */ #define BANK_TASK_INFO 0x11 /* Trace points related to bank task struct */ /* Subclasses for MACH ATM Voucher Attribute Manager (ATM) */ #define ATM_SUBAID_INFO 0x10 #define ATM_GETVALUE_INFO 0x20 #define ATM_UNREGISTER_INFO 0x30 /* Codes for BANK_ACCOUNT_INFO */ #define BANK_SETTLE_CPU_TIME 0x1 /* Bank ledger(chit) rolled up to tasks. */ #define BANK_SECURE_ORIGINATOR_CHANGED 0x2 /* Secure Originator changed. */ #define BANK_SETTLE_ENERGY 0x3 /* Bank ledger(energy field) rolled up to tasks. */ /* Codes for ATM_SUBAID_INFO */ #define ATM_MIN_CALLED 0x1 #define ATM_LINK_LIST_TRIM 0x2 /* Codes for ATM_GETVALUE_INFO */ #define ATM_VALUE_REPLACED 0x1 #define ATM_VALUE_ADDED 0x2 /* Codes for ATM_UNREGISTER_INFO */ #define ATM_VALUE_UNREGISTERED 0x1 #define ATM_VALUE_DIFF_MAILBOX 0x2 /* Kernel Debug Sub Classes for daemons (DBG_DAEMON) */ #define DBG_DAEMON_COREDUET 0x1 #define DBG_DAEMON_POWERD 0x2 /* Subclasses for the user space allocator */ #define DBG_UMALLOC_EXTERNAL 0x1 #define DBG_UMALLOC_INTERNAL 0x2 #pragma mark - subsystem event ID macros #define KDBG_MIGCODE(msgid) (((unsigned)DBG_MIG << KDBG_CLASS_OFFSET) | \ ((unsigned)((msgid) & 0x3fffff) << KDBG_CODE_OFFSET)) #define MACHDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_MACH, SubClass, code) #define NETDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_NETWORK, SubClass, code) #define FSDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_FSYSTEM, SubClass, code) #define BSDDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_BSD, SubClass, code) #define IOKDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_IOKIT, SubClass, code) #define DRVDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_DRIVERS, SubClass, code) #define TRACEDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_TRACE, SubClass, code) #define SILICONDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_SILICON, SubClass, code) #define MISCDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_MISC, SubClass, code) #define DLILDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_DLIL, SubClass, code) #define SECURITYDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_SECURITY, SubClass, code) #define DYLDDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_DYLD, SubClass, code) #define QTDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_QT, SubClass, code) #define APPSDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_APPS, SubClass, code) #define ARIADNEDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_ARIADNE, SubClass, code) #define DAEMONDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_DAEMON, SubClass, code) #define CPUPM_CODE(code) IOKDBG_CODE(DBG_IOCPUPM, code) #define MTDBG_CODE(SubClass, code) KDBG_EVENTID(DBG_MONOTONIC, SubClass, code) #define MTDBG_RESOURCES_ON_PROC_EXIT(code) MTDBG_CODE(DBG_MT_RESOURCES_PROC_EXIT, code) #define MTDBG_RESOURCES_ON_THR_EXIT(code) MTDBG_CODE(DBG_MT_RESOURCES_THR_EXIT, 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 MEMSTAT_CODE(code) BSDDBG_CODE(DBG_BSD_MEMSTAT, code) #define VM_RECLAIM_CODE(code) MACHDBG_CODE(DBG_MACH_VM_RECLAIM, code) #define PMAP_CODE(code) MACHDBG_CODE(DBG_MACH_PMAP, code) #define IMPORTANCE_CODE(SubClass, code) KDBG_EVENTID(DBG_IMPORTANCE, (SubClass), (code)) #define BANK_CODE(SubClass, code) KDBG_EVENTID(DBG_BANK, (SubClass), (code)) #define ATM_CODE(SubClass, code) KDBG_EVENTID(DBG_ATM, (SubClass), (code)) #define TURNSTILE_CODE(SubClass, code) KDBG_EVENTID(DBG_TURNSTILE, (SubClass), (code)) // Kernel Debug Macros for specific daemons #define COREDUETDBG_CODE(code) DAEMONDBG_CODE(DBG_DAEMON_COREDUET, code) #define POWERDDBG_CODE(code) DAEMONDBG_CODE(DBG_DAEMON_POWERD, code) // VFS lookup events #define VFS_LOOKUP (FSDBG_CODE(DBG_FSRW,36)) #define VFS_LOOKUP_DONE (FSDBG_CODE(DBG_FSRW,39)) // Deprecated macro using legacy naming convention. #define KDBG_CODE(Class, SubClass, Code) KDBG_EVENTID(Class, SubClass, Code) /* Kernel trace events associated with timers and timer queues */ #define DECR_TRAP_LATENCY MACHDBG_CODE(DBG_MACH_EXCP_DECI, 0) #define DECR_SET_DEADLINE MACHDBG_CODE(DBG_MACH_EXCP_DECI, 1) #define DECR_TIMER_CALLOUT MACHDBG_CODE(DBG_MACH_EXCP_DECI, 2) #define DECR_PM_DEADLINE MACHDBG_CODE(DBG_MACH_EXCP_DECI, 3) #define DECR_TIMER_MIGRATE MACHDBG_CODE(DBG_MACH_EXCP_DECI, 4) #if defined(i386) || defined(x86_64) #define DECR_RDHPET MACHDBG_CODE(DBG_MACH_EXCP_DECI, 5) #define DECR_SET_TSC_DEADLINE MACHDBG_CODE(DBG_MACH_EXCP_DECI, 6) #define DECR_SET_APIC_DEADLINE MACHDBG_CODE(DBG_MACH_EXCP_DECI, 16) #endif #define DECR_TIMER_ENTER MACHDBG_CODE(DBG_MACH_EXCP_DECI, 7) #define DECR_TIMER_CANCEL MACHDBG_CODE(DBG_MACH_EXCP_DECI, 8) #define DECR_TIMER_QUEUE MACHDBG_CODE(DBG_MACH_EXCP_DECI, 9) #define DECR_TIMER_EXPIRE MACHDBG_CODE(DBG_MACH_EXCP_DECI,10) #define DECR_TIMER_ASYNC_DEQ MACHDBG_CODE(DBG_MACH_EXCP_DECI,11) #define DECR_TIMER_UPDATE MACHDBG_CODE(DBG_MACH_EXCP_DECI,12) #define DECR_TIMER_ESCALATE MACHDBG_CODE(DBG_MACH_EXCP_DECI,13) #define DECR_TIMER_OVERDUE MACHDBG_CODE(DBG_MACH_EXCP_DECI,14) #define DECR_TIMER_RESCAN MACHDBG_CODE(DBG_MACH_EXCP_DECI,15) #define DECR_TIMER_PAUSE MACHDBG_CODE(DBG_MACH_EXCP_DECI,17) #define DECR_TIMER_POSTPONE MACHDBG_CODE(DBG_MACH_EXCP_DECI,18) #endif // __APPLE_API_UNSTABLE __END_DECLS #if defined(KERNEL) || defined(PRIVATE) #include <sys/kdebug_private.h> #endif // defined(KERNEL) || defined(PRIVATE) #ifdef KERNEL #include <sys/kdebug_kernel.h> #endif // defined(KERNEL) #endif // !defined(BSD_SYS_KDEBUG_H) |