private/kernel/thread_types.h

33 	THREAD_STATE_FREE_ON_RESCHED = 7, // free the thread structure upon reschedule
34 //	THREAD_STATE_BIRTH	// thread is being created
84 	thread_id			thread;
106 	thread_id			thread;		// main thread ID == team ID
152 	struct user_thread*			thread;
442 	int64			serial_number;	// immutable after adding thread to hash
443 	Thread			*hash_next;		// protected by thread hash lock
452 	int32			pinned_to_cpu;	// only accessed by this thread or in the
453 									// scheduler, when thread is not running
457 									// only modified by the thread itself
461 		// this thread
466 	ucontext_t*		user_signal_context;	// only accessed by this thread
467 	addr_t			signal_stack_base;		// only accessed by this thread
468 	size_t			signal_stack_size;		// only accessed by this thread
469 	bool			signal_stack_enabled;	// only accessed by this thread
472 									// this thread
477 										// modified by the thread itself and
497 								// by this thread when reading
510 	BKernel::Team	*team;	// protected by team lock, thread lock, scheduler
515 		sem_id		sem;		// immutable after thread creation
516 		status_t	status;		// accessed only by this thread
525 	area_id			kernel_stack_area;	// immutable after thread creation
526 	addr_t			kernel_stack_base;	// immutable after thread creation
527 	addr_t			kernel_stack_top;	// immutable after thread creation
528 	area_id			user_stack_area;	// protected by thread lock
529 	addr_t			user_stack_base;	// protected by thread lock
530 	size_t			user_stack_size;	// protected by thread lock
537 	// user_time, kernel_time, and last_time are only written by the thread
538 	// itself, so they can be read by the thread without lock. Holding the
539 	// scheduler lock and checking that the thread does not run also guarantees
551 	rw_lock*		held_read_locks[64] = {}; // only modified by this thread
779 /*!	Returns the thread's current total CPU time (kernel + user + offset).
783 	\param ignoreCurrentRun If \c true and the thread is currently running,
785 		be used in "thread unscheduled" scheduler callbacks, since although the
786 		thread is still running at that time, its time has already been stopped.
787 	\return The thread's current total CPU time.
817 // bits for the thread::flags field
821 	// forces the thread into the debugger as soon as possible (set by
824 	// indicates that the thread is in single-step mode (in userland)
832 	// breakpoints are currently installed for the thread (i.e. the hardware is
846 	// the thread is currently in a syscall; set/reset only for certain
850 	// core dump in progress; the thread shall not exit the kernel to userland,
854 	// the thread runs a compatibility mode (for instance IA32 on x86_64).
857 	// the thread has an old sigmask to be restored