#ifndef _KERN_TRACE_H_
#define _KERN_TRACE_H_
# define _TRACE_SUB_DEFAULT 0
# define _TRACE_SUB_WORKQUEUE 1
# define _TRACE_SUB_MUTEX 2
#ifndef _PTHREAD_BUILDING_CODES_
#include <sys/kdebug.h>
#ifndef DBG_PTHREAD
#define DBG_PTHREAD DBG_WORKQUEUE
#endif
#if KERNEL
#include <vm/vm_kern.h>
extern uint32_t pthread_debug_tracing;
static __unused void*
VM_UNSLIDE(void* ptr)
{
vm_offset_t unslid_ptr;
vm_kernel_unslide_or_perm_external(ptr, &unslid_ptr);
return (void*)unslid_ptr;
}
# define PTHREAD_TRACE(x,a,b,c,d,e) \
{ if (pthread_debug_tracing) { KERNEL_DEBUG_CONSTANT(x, a, b, c, d, e); } }
# define PTHREAD_TRACE1(x,a,b,c,d,e) \
{ if (pthread_debug_tracing) { KERNEL_DEBUG_CONSTANT1(x, a, b, c, d, e); } }
#endif
# define PTHREAD_TRACE_WQ(x,a,b,c,d,e) \
{ if (pthread_debug_tracing) { KERNEL_DEBUG_CONSTANT(x, VM_UNSLIDE(a), b, c, d, e); } }
# define PTHREAD_TRACE1_WQ(x,a,b,c,d,e) \
{ if (pthread_debug_tracing) { KERNEL_DEBUG_CONSTANT1(x, VM_UNSLIDE(a), b, c, d, e); } }
# define TRACE_CODE(name, subclass, code) \
static const int TRACE_##name = KDBG_CODE(DBG_PTHREAD, subclass, code)
#else
# define DBG_PTHREAD 9
# define STR(x) #x
# define TRACE_CODE(name, subclass, code) \
printf("0x%x\t%s\n", ((DBG_PTHREAD << 24) | ((subclass & 0xff) << 16) | ((code & 0x3fff) << 2)), STR(name))
#endif
TRACE_CODE(pthread_thread_create, _TRACE_SUB_DEFAULT, 0x10);
TRACE_CODE(pthread_thread_terminate, _TRACE_SUB_DEFAULT, 0x20);
TRACE_CODE(pthread_set_qos_self, _TRACE_SUB_DEFAULT, 0x30);
TRACE_CODE(wq_pthread_exit, _TRACE_SUB_WORKQUEUE, 0x01);
TRACE_CODE(wq_workqueue_exit, _TRACE_SUB_WORKQUEUE, 0x02);
TRACE_CODE(wq_run_nextitem, _TRACE_SUB_WORKQUEUE, 0x03);
TRACE_CODE(wq_runitem, _TRACE_SUB_WORKQUEUE, 0x04);
TRACE_CODE(wq_req_threads, _TRACE_SUB_WORKQUEUE, 0x05);
TRACE_CODE(wq_req_octhreads, _TRACE_SUB_WORKQUEUE, 0x06);
TRACE_CODE(wq_thread_suspend, _TRACE_SUB_WORKQUEUE, 0x07);
TRACE_CODE(wq_thread_park, _TRACE_SUB_WORKQUEUE, 0x08);
TRACE_CODE(wq_thread_block, _TRACE_SUB_WORKQUEUE, 0x9);
TRACE_CODE(wq_new_max_scheduled, _TRACE_SUB_WORKQUEUE, 0xa);
TRACE_CODE(wq_add_timer, _TRACE_SUB_WORKQUEUE, 0xb);
TRACE_CODE(wq_start_add_timer, _TRACE_SUB_WORKQUEUE, 0x0c);
TRACE_CODE(wq_stalled, _TRACE_SUB_WORKQUEUE, 0x0d);
TRACE_CODE(wq_reset_priority, _TRACE_SUB_WORKQUEUE, 0x0e);
TRACE_CODE(wq_thread_yielded, _TRACE_SUB_WORKQUEUE, 0x0f);
TRACE_CODE(wq_delay_octhreads, _TRACE_SUB_WORKQUEUE, 0x10);
TRACE_CODE(wq_overcommitted, _TRACE_SUB_WORKQUEUE, 0x11);
TRACE_CODE(wq_override_start, _TRACE_SUB_WORKQUEUE, 0x12);
TRACE_CODE(wq_override_end, _TRACE_SUB_WORKQUEUE, 0x13);
TRACE_CODE(wq_override_dispatch, _TRACE_SUB_WORKQUEUE, 0x14);
TRACE_CODE(wq_override_reset, _TRACE_SUB_WORKQUEUE, 0x15);
TRACE_CODE(wq_req_event_manager, _TRACE_SUB_WORKQUEUE, 0x16);
TRACE_CODE(wq_kevent_req_threads, _TRACE_SUB_WORKQUEUE, 0x17);
TRACE_CODE(wq_req_kevent_threads, _TRACE_SUB_WORKQUEUE, 0x18);
TRACE_CODE(wq_req_kevent_octhreads, _TRACE_SUB_WORKQUEUE, 0x19);
TRACE_CODE(wq_thread_limit_exceeded, _TRACE_SUB_WORKQUEUE, 0x1a);
TRACE_CODE(wq_thread_constrained_maxed, _TRACE_SUB_WORKQUEUE, 0x1b);
TRACE_CODE(wq_thread_add_during_exit, _TRACE_SUB_WORKQUEUE, 0x1c);
TRACE_CODE(wq_thread_create_failed, _TRACE_SUB_WORKQUEUE, 0x1d);
TRACE_CODE(wq_manager_request, _TRACE_SUB_WORKQUEUE, 0x1e);
TRACE_CODE(wq_thread_create, _TRACE_SUB_WORKQUEUE, 0x1f);
TRACE_CODE(psynch_mutex_ulock, _TRACE_SUB_MUTEX, 0x0);
TRACE_CODE(psynch_mutex_utrylock_failed, _TRACE_SUB_MUTEX, 0x1);
TRACE_CODE(psynch_mutex_uunlock, _TRACE_SUB_MUTEX, 0x2);
TRACE_CODE(psynch_ksyn_incorrect_owner, _TRACE_SUB_MUTEX, 0x3);
#endif // _KERN_TRACE_H_