#define STACKSHOT_KCTYPE_DELTA_SINCE_TIMESTAMP 0x912u /* timestamp used for the delta stackshot */
#define STACKSHOT_KCTYPE_TASK_DELTA_SNAPSHOT 0x940u /* task_delta_snapshot_v2 */
-#define STACKSHOT_KCTYPE_THREAD_DELTA_SNAPSHOT 0x941u /* thread_delta_snapshot_v2 */
+#define STACKSHOT_KCTYPE_THREAD_DELTA_SNAPSHOT 0x941u /* thread_delta_snapshot_v* */
#define STACKSHOT_KCTYPE_KERN_STACKLR 0x913u /* uint32_t */
#define STACKSHOT_KCTYPE_KERN_STACKLR64 0x914u /* uint64_t */
#define STACKSHOT_KCTYPE_STACKSHOT_DURATION 0x91au /* struct stackshot_duration */
#define STACKSHOT_KCTYPE_STACKSHOT_FAULT_STATS 0x91bu /* struct stackshot_fault_stats */
#define STACKSHOT_KCTYPE_KERNELCACHE_LOADINFO 0x91cu /* kernelcache UUID -- same as KCDATA_TYPE_LIBRARY_LOADINFO64 */
+#define STACKSHOT_KCTYPE_THREAD_WAITINFO 0x91du /* struct stackshot_thread_waitinfo */
+#define STACKSHOT_KCTYPE_THREAD_GROUP_SNAPSHOT 0x91eu /* struct thread_group_snapshot or thread_group_snapshot_v2 */
+#define STACKSHOT_KCTYPE_THREAD_GROUP 0x91fu /* uint64_t */
+#define STACKSHOT_KCTYPE_JETSAM_COALITION_SNAPSHOT 0x920u /* struct jetsam_coalition_snapshot */
+#define STACKSHOT_KCTYPE_JETSAM_COALITION 0x921u /* uint64_t */
+#define STACKSHOT_KCTYPE_INSTRS_CYCLES 0x923u /* struct instrs_cycles_snapshot */
+
+#define STACKSHOT_KCTYPE_THREAD_POLICY_VERSION 0x922u /* THREAD_POLICY_INTERNAL_STRUCT_VERSION in uint32 */
struct stack_snapshot_frame32 {
uint32_t lr;
kThreadTriedFaultBT = 0x400, /* We tried to fault in thread stack pages as part of BT */
kThreadOnCore = 0x800, /* Thread was on-core when we entered debugger context */
kThreadIdleWorker = 0x1000, /* Thread is an idle libpthread worker thread */
+ kThreadMain = 0x2000, /* Thread is the main thread */
};
struct mem_and_io_snapshot {
uint64_t ths_thread_t;
} __attribute__((packed));
+
+struct thread_snapshot_v4 {
+ uint64_t ths_thread_id;
+ uint64_t ths_wait_event;
+ uint64_t ths_continuation;
+ uint64_t ths_total_syscalls;
+ uint64_t ths_voucher_identifier;
+ uint64_t ths_dqserialnum;
+ uint64_t ths_user_time;
+ uint64_t ths_sys_time;
+ uint64_t ths_ss_flags;
+ uint64_t ths_last_run_time;
+ uint64_t ths_last_made_runnable_time;
+ uint32_t ths_state;
+ uint32_t ths_sched_flags;
+ int16_t ths_base_priority;
+ int16_t ths_sched_priority;
+ uint8_t ths_eqos;
+ uint8_t ths_rqos;
+ uint8_t ths_rqos_override;
+ uint8_t ths_io_tier;
+ uint64_t ths_thread_t;
+ uint64_t ths_requested_policy;
+ uint64_t ths_effective_policy;
+} __attribute__((packed));
+
+
+struct thread_group_snapshot {
+ uint64_t tgs_id;
+ char tgs_name[16];
+} __attribute__((packed));
+
+enum thread_group_flags {
+ kThreadGroupEfficient = 0x1,
+ kThreadGroupUIApp = 0x2
+};
+
+struct thread_group_snapshot_v2 {
+ uint64_t tgs_id;
+ char tgs_name[16];
+ uint64_t tgs_flags;
+} __attribute__((packed));
+
+enum coalition_flags {
+ kCoalitionTermRequested = 0x1,
+ kCoalitionTerminated = 0x2,
+ kCoalitionReaped = 0x4,
+ kCoalitionPrivileged = 0x8,
+};
+
+struct jetsam_coalition_snapshot {
+ uint64_t jcs_id;
+ uint64_t jcs_flags;
+ uint64_t jcs_thread_group;
+ uint64_t jcs_leader_task_uniqueid;
+} __attribute__((packed));
+
+struct instrs_cycles_snapshot {
+ uint64_t ics_instructions;
+ uint64_t ics_cycles;
+} __attribute__((packed));
+
struct thread_delta_snapshot_v2 {
uint64_t tds_thread_id;
uint64_t tds_voucher_identifier;
uint8_t tds_io_tier;
} __attribute__ ((packed));
+struct thread_delta_snapshot_v3 {
+ uint64_t tds_thread_id;
+ uint64_t tds_voucher_identifier;
+ uint64_t tds_ss_flags;
+ uint64_t tds_last_made_runnable_time;
+ uint32_t tds_state;
+ uint32_t tds_sched_flags;
+ int16_t tds_base_priority;
+ int16_t tds_sched_priority;
+ uint8_t tds_eqos;
+ uint8_t tds_rqos;
+ uint8_t tds_rqos_override;
+ uint8_t tds_io_tier;
+ uint64_t tds_requested_policy;
+ uint64_t tds_effective_policy;
+} __attribute__ ((packed));
+
struct io_stats_snapshot
{
/*
uint8_t sfs_stopped_faulting; /* we stopped decompressing because we hit the limit */
} __attribute__((packed));
+typedef struct stackshot_thread_waitinfo {
+ uint64_t owner; /* The thread that owns the object */
+ uint64_t waiter; /* The thread that's waiting on the object */
+ uint64_t context; /* A context uniquely identifying the object */
+ uint8_t wait_type; /* The type of object that the thread is waiting on */
+} __attribute__((packed)) thread_waitinfo_t;
+
+#define STACKSHOT_WAITOWNER_KERNEL (UINT64_MAX - 1)
+#define STACKSHOT_WAITOWNER_PORT_LOCKED (UINT64_MAX - 2)
+#define STACKSHOT_WAITOWNER_PSET_LOCKED (UINT64_MAX - 3)
+#define STACKSHOT_WAITOWNER_INTRANSIT (UINT64_MAX - 4)
+#define STACKSHOT_WAITOWNER_MTXSPIN (UINT64_MAX - 5)
+#define STACKSHOT_WAITOWNER_THREQUESTED (UINT64_MAX - 6) /* workloop waiting for a new worker thread */
+#define STACKSHOT_WAITOWNER_SUSPENDED (UINT64_MAX - 7) /* workloop is suspended */
+
+
/**************** definitions for crashinfo *********************/
/*
/* FIXME some of these types aren't clean (fixed width, packed, and defined *here*) */
+struct crashinfo_proc_uniqidentifierinfo {
+ uint8_t p_uuid[16]; /* UUID of the main executable */
+ uint64_t p_uniqueid; /* 64 bit unique identifier for process */
+ uint64_t p_puniqueid; /* unique identifier for process's parent */
+ uint64_t p_reserve2; /* reserved for future use */
+ uint64_t p_reserve3; /* reserved for future use */
+ uint64_t p_reserve4; /* reserved for future use */
+} __attribute__((packed));
+
#define TASK_CRASHINFO_BEGIN KCDATA_BUFFER_BEGIN_CRASHINFO
#define TASK_CRASHINFO_STRING_DESC KCDATA_TYPE_STRING_DESC
#define TASK_CRASHINFO_UINT32_DESC KCDATA_TYPE_UINT32_DESC
#define TASK_CRASHINFO_UINT64_DESC KCDATA_TYPE_UINT64_DESC
#define TASK_CRASHINFO_EXTMODINFO 0x801
-#define TASK_CRASHINFO_BSDINFOWITHUNIQID 0x802 /* struct proc_uniqidentifierinfo */
+#define TASK_CRASHINFO_BSDINFOWITHUNIQID 0x802 /* struct crashinfo_proc_uniqidentifierinfo */
#define TASK_CRASHINFO_TASKDYLD_INFO 0x803
#define TASK_CRASHINFO_UUID 0x804
#define TASK_CRASHINFO_PID 0x805
#define EXIT_REASON_USER_DESC 0x1002 /* string description of reason */
#define EXIT_REASON_USER_PAYLOAD 0x1003 /* user payload data */
#define EXIT_REASON_CODESIGNING_INFO 0x1004
+#define EXIT_REASON_WORKLOOP_ID 0x1005
+#define EXIT_REASON_DISPATCH_QUEUE_NO 0x1006
struct exit_reason_snapshot {
uint32_t ers_namespace;
projects / apple / xnu.git / blobdiff