2 * threads.h: Thread support internal calls
5 * Dick Porter (dick@ximian.com)
6 * Patrik Torstensson (patrik.torstensson@labs2.com)
11 #ifndef _MONO_METADATA_THREADS_H_
12 #define _MONO_METADATA_THREADS_H_
14 #include <mono/metadata/object.h>
15 #include <mono/metadata/appdomain.h>
17 /* This is a copy of System.Threading.ThreadState */
19 ThreadState_Running = 0x00000000,
20 ThreadState_StopRequested = 0x00000001,
21 ThreadState_SuspendRequested = 0x00000002,
22 ThreadState_Background = 0x00000004,
23 ThreadState_Unstarted = 0x00000008,
24 ThreadState_Stopped = 0x00000010,
25 ThreadState_WaitSleepJoin = 0x00000020,
26 ThreadState_Suspended = 0x00000040,
27 ThreadState_AbortRequested = 0x00000080,
28 ThreadState_Aborted = 0x00000100,
31 typedef void (*MonoThreadCleanupFunc) (MonoThread* thread);
33 extern int mono_thread_get_abort_signal (void);
35 extern void mono_thread_init (MonoThreadStartCB start_cb,
36 MonoThreadAttachCB attach_cb);
37 extern void mono_thread_manage(void);
38 extern void mono_thread_abort_all_other_threads (void);
40 extern MonoThread *mono_thread_current (void);
43 gpointer (* thread_start_compile_func) (MonoMethod *delegate);
44 void (* thread_created) (guint32 tid, gpointer stack_start, gpointer func);
45 void (* start_resume) (guint32 tid);
46 void (* end_resume) (guint32 tid);
47 } MonoThreadCallbacks;
49 extern void mono_install_thread_callbacks (MonoThreadCallbacks *callbacks);
51 extern void mono_thread_new_init (guint32 tid, gpointer stack_start,
53 extern void mono_thread_create (MonoDomain *domain, gpointer func,
55 extern MonoThread *mono_thread_attach (MonoDomain *domain);
57 void mono_threads_install_cleanup (MonoThreadCleanupFunc func);
59 extern void mono_threads_set_default_stacksize (guint32 stacksize);
60 guint32 mono_threads_alloc_static_data (guint32 size, guint32 align);
61 gpointer mono_threads_get_static_data (guint32 offset);
63 extern HANDLE ves_icall_System_Threading_Thread_Thread_internal(MonoThread *this_obj, MonoObject *start);
64 extern void ves_icall_System_Threading_Thread_Thread_free_internal(MonoThread *this_obj, HANDLE thread);
65 extern void ves_icall_System_Threading_Thread_Start_internal(MonoThread *this_obj, HANDLE thread);
66 extern void ves_icall_System_Threading_Thread_Sleep_internal(int ms);
67 extern gboolean ves_icall_System_Threading_Thread_Join_internal(MonoThread *this_obj, int ms, HANDLE thread);
68 extern gint32 ves_icall_System_Threading_Thread_GetDomainID (void);
69 extern void ves_icall_System_Threading_Thread_SlotHash_store(MonoObject *data);
70 extern MonoObject *ves_icall_System_Threading_Thread_SlotHash_lookup(void);
71 extern HANDLE ves_icall_System_Threading_Mutex_CreateMutex_internal(MonoBoolean owned,char *name);
72 extern void ves_icall_System_Threading_Mutex_ReleaseMutex_internal(HANDLE handle);
73 extern void ves_icall_System_Threading_Mutex_ReleaseMutex_internal (HANDLE handle );
74 extern HANDLE ves_icall_System_Threading_Events_CreateEvent_internal (MonoBoolean manual,MonoBoolean initial,char *name);
75 extern gboolean ves_icall_System_Threading_Events_SetEvent_internal (HANDLE handle);
76 extern gboolean ves_icall_System_Threading_Events_ResetEvent_internal (HANDLE handle);
77 extern void ves_icall_System_Threading_Events_CloseEvent_internal (HANDLE handle);
79 extern gboolean ves_icall_System_Threading_WaitHandle_WaitAll_internal(MonoArray *mono_handles, gint32 ms, gboolean exitContext);
80 extern gint32 ves_icall_System_Threading_WaitHandle_WaitAny_internal(MonoArray *mono_handles, gint32 ms, gboolean exitContext);
81 extern gboolean ves_icall_System_Threading_WaitHandle_WaitOne_internal(MonoObject *this_obj, HANDLE handle, gint32 ms, gboolean exitContext);
83 extern gint32 ves_icall_System_Threading_Interlocked_Increment_Int(gint32 *location);
84 extern gint64 ves_icall_System_Threading_Interlocked_Increment_Long(gint64 *location);
85 extern gint32 ves_icall_System_Threading_Interlocked_Decrement_Int(gint32 *location);
86 extern gint64 ves_icall_System_Threading_Interlocked_Decrement_Long(gint64 * location);
88 extern gint32 ves_icall_System_Threading_Interlocked_Exchange_Int(gint32 *location1, gint32 value);
89 extern MonoObject *ves_icall_System_Threading_Interlocked_Exchange_Object(MonoObject **location1, MonoObject *value);
90 extern gfloat ves_icall_System_Threading_Interlocked_Exchange_Single(gfloat *location1, gfloat value);
92 extern gint32 ves_icall_System_Threading_Interlocked_CompareExchange_Int(gint32 *location1, gint32 value, gint32 comparand);
93 extern MonoObject *ves_icall_System_Threading_Interlocked_CompareExchange_Object(MonoObject **location1, MonoObject *value, MonoObject *comparand);
94 extern gfloat ves_icall_System_Threading_Interlocked_CompareExchange_Single(gfloat *location1, gfloat value, gfloat comparand);
95 extern void ves_icall_System_Threading_Thread_Abort (MonoThread *thread, MonoObject *state);
96 extern void ves_icall_System_Threading_Thread_ResetAbort (void);
97 extern void ves_icall_System_Threading_ThreadPool_GetAvailableThreads (int *workerThreads, int *completionPortThreads);
98 extern void ves_icall_System_Threading_ThreadPool_GetMaxThreads (int *workerThreads, int *completionPortThreads);
101 #endif /* _MONO_METADATA_THREADS_H_ */