5 #ifndef _MONO_CLI_OBJECT_H_
6 #define _MONO_CLI_OBJECT_H_
8 #include <mono/metadata/class.h>
9 #include <mono/utils/mono-error.h>
13 typedef mono_byte MonoBoolean;
15 typedef struct _MonoString MonoString;
16 typedef struct _MonoArray MonoArray;
17 typedef struct _MonoReflectionMethod MonoReflectionMethod;
18 typedef struct _MonoReflectionAssembly MonoReflectionAssembly;
19 typedef struct _MonoReflectionModule MonoReflectionModule;
20 typedef struct _MonoReflectionField MonoReflectionField;
21 typedef struct _MonoReflectionProperty MonoReflectionProperty;
22 typedef struct _MonoReflectionEvent MonoReflectionEvent;
23 typedef struct _MonoReflectionType MonoReflectionType;
24 typedef struct _MonoDelegate MonoDelegate;
25 typedef struct _MonoException MonoException;
26 typedef struct _MonoThreadsSync MonoThreadsSync;
27 typedef struct _MonoThread MonoThread;
28 typedef struct _MonoDynamicAssembly MonoDynamicAssembly;
29 typedef struct _MonoDynamicImage MonoDynamicImage;
30 typedef struct _MonoReflectionMethodBody MonoReflectionMethodBody;
31 typedef struct _MonoAppContext MonoAppContext;
33 typedef struct _MonoObject {
35 MonoThreadsSync *synchronisation;
38 typedef MonoObject* (*MonoInvokeFunc) (MonoMethod *method, void *obj, void **params, MonoObject **exc, MonoError *error);
39 typedef void* (*MonoCompileFunc) (MonoMethod *method);
40 typedef void (*MonoMainThreadFunc) (void* user_data);
42 #define MONO_OBJECT_SETREF(obj,fieldname,value) do { \
43 mono_gc_wbarrier_set_field ((MonoObject*)(obj), &((obj)->fieldname), (MonoObject*)value); \
44 /*(obj)->fieldname = (value);*/ \
47 /* This should be used if 's' can reside on the heap */
48 #define MONO_STRUCT_SETREF(s,field,value) do { \
49 mono_gc_wbarrier_generic_store (&((s)->field), (MonoObject*)(value)); \
52 #define mono_array_addr(array,type,index) ((type*)(void*) mono_array_addr_with_size (array, sizeof (type), index))
53 #define mono_array_get(array,type,index) ( *(type*)mono_array_addr ((array), type, (index)) )
54 #define mono_array_set(array,type,index,value) \
56 type *__p = (type *) mono_array_addr ((array), type, (index)); \
59 #define mono_array_setref(array,index,value) \
61 void **__p = (void **) mono_array_addr ((array), void*, (index)); \
62 mono_gc_wbarrier_set_arrayref ((array), __p, (MonoObject*)(value)); \
63 /* *__p = (value);*/ \
65 #define mono_array_memcpy_refs(dest,destidx,src,srcidx,count) \
67 void **__p = (void **) mono_array_addr ((dest), void*, (destidx)); \
68 void **__s = mono_array_addr ((src), void*, (srcidx)); \
69 mono_gc_wbarrier_arrayref_copy (__p, __s, (count)); \
72 MONO_API mono_unichar2 *mono_string_chars (MonoString *s);
73 MONO_API int mono_string_length (MonoString *s);
75 MONO_RT_EXTERNAL_ONLY MONO_API MonoObject *
76 mono_object_new (MonoDomain *domain, MonoClass *klass);
80 mono_object_new_specific (MonoVTable *vtable);
82 /* can be used for classes without finalizer in non-profiling mode */
85 mono_object_new_fast (MonoVTable *vtable);
89 mono_object_new_alloc_specific (MonoVTable *vtable);
93 mono_object_new_from_token (MonoDomain *domain, MonoImage *image, uint32_t token);
97 mono_array_new (MonoDomain *domain, MonoClass *eclass, uintptr_t n);
101 mono_array_new_full (MonoDomain *domain, MonoClass *array_class,
102 uintptr_t *lengths, intptr_t *lower_bounds);
104 MONO_RT_EXTERNAL_ONLY
106 mono_array_new_specific (MonoVTable *vtable, uintptr_t n);
108 MONO_RT_EXTERNAL_ONLY
110 mono_array_clone (MonoArray *array);
113 mono_array_addr_with_size (MonoArray *array, int size, uintptr_t idx);
116 mono_array_length (MonoArray *array);
119 mono_string_empty (MonoDomain *domain);
121 MONO_RT_EXTERNAL_ONLY
123 mono_string_empty_wrapper (void);
125 MONO_RT_EXTERNAL_ONLY
127 mono_string_new_utf16 (MonoDomain *domain, const mono_unichar2 *text, int32_t len);
129 MONO_RT_EXTERNAL_ONLY
131 mono_string_new_size (MonoDomain *domain, int32_t len);
133 MONO_RT_EXTERNAL_ONLY
135 mono_ldstr (MonoDomain *domain, MonoImage *image, uint32_t str_index);
138 mono_string_is_interned (MonoString *str);
140 MONO_RT_EXTERNAL_ONLY
142 mono_string_intern (MonoString *str);
145 mono_string_new (MonoDomain *domain, const char *text);
148 mono_string_new_wrapper (const char *text);
150 MONO_RT_EXTERNAL_ONLY
152 mono_string_new_len (MonoDomain *domain, const char *text, unsigned int length);
154 MONO_RT_EXTERNAL_ONLY
156 mono_string_new_utf32 (MonoDomain *domain, const mono_unichar4 *text, int32_t len);
158 MONO_RT_EXTERNAL_ONLY
160 mono_string_to_utf8 (MonoString *string_obj);
163 mono_string_to_utf8_checked (MonoString *string_obj, MonoError *error);
165 MONO_API mono_unichar2 *
166 mono_string_to_utf16 (MonoString *string_obj);
168 MONO_API mono_unichar4 *
169 mono_string_to_utf32 (MonoString *string_obj);
171 MONO_RT_EXTERNAL_ONLY
172 MONO_API MonoString *
173 mono_string_from_utf16 (mono_unichar2 *data);
175 MONO_RT_EXTERNAL_ONLY
176 MONO_API MonoString *
177 mono_string_from_utf32 (mono_unichar4 *data);
180 mono_string_equal (MonoString *s1, MonoString *s2);
182 MONO_API unsigned int
183 mono_string_hash (MonoString *s);
186 mono_object_hash (MonoObject* obj);
188 MONO_RT_EXTERNAL_ONLY
189 MONO_API MonoString *
190 mono_object_to_string (MonoObject *obj, MonoObject **exc);
192 MONO_RT_EXTERNAL_ONLY
193 MONO_API MonoObject *
194 mono_value_box (MonoDomain *domain, MonoClass *klass, void* val);
197 mono_value_copy (void* dest, void* src, MonoClass *klass);
200 mono_value_copy_array (MonoArray *dest, int dest_idx, void* src, int count);
203 mono_object_get_domain (MonoObject *obj);
206 mono_object_get_class (MonoObject *obj);
209 mono_object_unbox (MonoObject *obj);
211 MONO_RT_EXTERNAL_ONLY
212 MONO_API MonoObject *
213 mono_object_clone (MonoObject *obj);
215 MONO_RT_EXTERNAL_ONLY
216 MONO_API MonoObject *
217 mono_object_isinst (MonoObject *obj, MonoClass *klass);
219 MONO_RT_EXTERNAL_ONLY
220 MONO_API MonoObject *
221 mono_object_isinst_mbyref (MonoObject *obj, MonoClass *klass);
223 MONO_RT_EXTERNAL_ONLY
224 MONO_API MonoObject *
225 mono_object_castclass_mbyref (MonoObject *obj, MonoClass *klass);
228 mono_monitor_try_enter (MonoObject *obj, uint32_t ms);
231 mono_monitor_enter (MonoObject *obj);
234 mono_monitor_enter_v4 (MonoObject *obj, char *lock_taken);
236 MONO_API unsigned int
237 mono_object_get_size (MonoObject *o);
240 mono_monitor_exit (MonoObject *obj);
243 mono_raise_exception (MonoException *ex);
245 MONO_RT_EXTERNAL_ONLY
247 mono_runtime_object_init (MonoObject *this_obj);
249 MONO_RT_EXTERNAL_ONLY
251 mono_runtime_class_init (MonoVTable *vtable);
254 mono_object_get_virtual_method (MonoObject *obj, MonoMethod *method);
256 MONO_RT_EXTERNAL_ONLY
258 mono_runtime_invoke (MonoMethod *method, void *obj, void **params,
261 MONO_API MonoMethod *
262 mono_get_delegate_invoke (MonoClass *klass);
264 MONO_API MonoMethod *
265 mono_get_delegate_begin_invoke (MonoClass *klass);
267 MONO_API MonoMethod *
268 mono_get_delegate_end_invoke (MonoClass *klass);
270 MONO_RT_EXTERNAL_ONLY
272 mono_runtime_delegate_invoke (MonoObject *delegate, void **params,
275 MONO_RT_EXTERNAL_ONLY
277 mono_runtime_invoke_array (MonoMethod *method, void *obj, MonoArray *params,
281 mono_method_get_unmanaged_thunk (MonoMethod *method);
283 MONO_RT_EXTERNAL_ONLY
285 mono_runtime_get_main_args (void);
288 mono_runtime_exec_managed_code (MonoDomain *domain,
289 MonoMainThreadFunc main_func,
292 MONO_RT_EXTERNAL_ONLY
294 mono_runtime_run_main (MonoMethod *method, int argc, char* argv[],
297 MONO_RT_EXTERNAL_ONLY
299 mono_runtime_exec_main (MonoMethod *method, MonoArray *args,
303 mono_runtime_set_main_args (int argc, char* argv[]);
305 /* The following functions won't be available with mono was configured with remoting disabled. */
306 /*#ifndef DISABLE_REMOTING */
307 MONO_RT_EXTERNAL_ONLY
309 mono_load_remote_field (MonoObject *this_obj, MonoClass *klass, MonoClassField *field, void **res);
311 MONO_RT_EXTERNAL_ONLY
312 MONO_API MonoObject *
313 mono_load_remote_field_new (MonoObject *this_obj, MonoClass *klass, MonoClassField *field);
315 MONO_RT_EXTERNAL_ONLY
317 mono_store_remote_field (MonoObject *this_obj, MonoClass *klass, MonoClassField *field, void* val);
319 MONO_RT_EXTERNAL_ONLY
321 mono_store_remote_field_new (MonoObject *this_obj, MonoClass *klass, MonoClassField *field, MonoObject *arg);
326 mono_unhandled_exception (MonoObject *exc);
329 mono_print_unhandled_exception (MonoObject *exc);
331 MONO_RT_EXTERNAL_ONLY
333 mono_compile_method (MonoMethod *method);
335 /* accessors for fields and properties */
337 mono_field_set_value (MonoObject *obj, MonoClassField *field, void *value);
340 mono_field_static_set_value (MonoVTable *vt, MonoClassField *field, void *value);
343 mono_field_get_value (MonoObject *obj, MonoClassField *field, void *value);
345 MONO_RT_EXTERNAL_ONLY
347 mono_field_static_get_value (MonoVTable *vt, MonoClassField *field, void *value);
349 MONO_RT_EXTERNAL_ONLY
350 MONO_API MonoObject *
351 mono_field_get_value_object (MonoDomain *domain, MonoClassField *field, MonoObject *obj);
353 MONO_RT_EXTERNAL_ONLY
355 mono_property_set_value (MonoProperty *prop, void *obj, void **params, MonoObject **exc);
357 MONO_RT_EXTERNAL_ONLY
359 mono_property_get_value (MonoProperty *prop, void *obj, void **params, MonoObject **exc);
361 /* GC handles support
363 * A handle can be created to refer to a managed object and either prevent it
364 * from being garbage collected or moved or to be able to know if it has been
365 * collected or not (weak references).
366 * mono_gchandle_new () is used to prevent an object from being garbage collected
367 * until mono_gchandle_free() is called. Use a TRUE value for the pinned argument to
368 * prevent the object from being moved (this should be avoided as much as possible
369 * and this should be used only for shorts periods of time or performance will suffer).
370 * To create a weakref use mono_gchandle_new_weakref (): track_resurrection should
371 * usually be false (see the GC docs for more details).
372 * mono_gchandle_get_target () can be used to get the object referenced by both kinds
373 * of handle: for a weakref handle, if an object has been collected, it will return NULL.
375 MONO_API uint32_t mono_gchandle_new (MonoObject *obj, mono_bool pinned);
376 MONO_API uint32_t mono_gchandle_new_weakref (MonoObject *obj, mono_bool track_resurrection);
377 MONO_API MonoObject* mono_gchandle_get_target (uint32_t gchandle);
378 MONO_API void mono_gchandle_free (uint32_t gchandle);
380 /* Reference queue support
382 * A reference queue is used to get notifications of when objects are collected.
383 * Call mono_gc_reference_queue_new to create a new queue and pass the callback that
384 * will be invoked when registered objects are collected.
385 * Call mono_gc_reference_queue_add to register a pair of objects and data within a queue.
386 * The callback will be triggered once an object is both unreachable and finalized.
389 typedef void (*mono_reference_queue_callback) (void *user_data);
390 typedef struct _MonoReferenceQueue MonoReferenceQueue;
392 MONO_API MonoReferenceQueue* mono_gc_reference_queue_new (mono_reference_queue_callback callback);
393 MONO_API void mono_gc_reference_queue_free (MonoReferenceQueue *queue);
394 MONO_API mono_bool mono_gc_reference_queue_add (MonoReferenceQueue *queue, MonoObject *obj, void *user_data);
398 /* GC write barriers support */
399 MONO_API void mono_gc_wbarrier_set_field (MonoObject *obj, void* field_ptr, MonoObject* value);
400 MONO_API void mono_gc_wbarrier_set_arrayref (MonoArray *arr, void* slot_ptr, MonoObject* value);
401 MONO_API void mono_gc_wbarrier_arrayref_copy (void* dest_ptr, void* src_ptr, int count);
402 MONO_API void mono_gc_wbarrier_generic_store (void* ptr, MonoObject* value);
403 MONO_API void mono_gc_wbarrier_generic_store_atomic (void *ptr, MonoObject *value);
404 MONO_API void mono_gc_wbarrier_generic_nostore (void* ptr);
405 MONO_API void mono_gc_wbarrier_value_copy (void* dest, void* src, int count, MonoClass *klass);
406 MONO_API void mono_gc_wbarrier_object_copy (MonoObject* obj, MonoObject *src);