1 #ifndef __MONO_METADATA_CLASS_INTERBALS_H__
2 #define __MONO_METADATA_CLASS_INTERBALS_H__
4 #include <mono/metadata/class.h>
5 #include <mono/metadata/object.h>
6 #include <mono/metadata/mempool.h>
7 #include <mono/metadata/metadata-internals.h>
8 #include <mono/io-layer/io-layer.h>
9 #include "mono/utils/mono-compiler.h"
10 #include "mono/utils/mono-error.h"
12 #define MONO_CLASS_IS_ARRAY(c) ((c)->rank)
14 #define MONO_CLASS_HAS_STATIC_METADATA(klass) ((klass)->type_token && !(klass)->image->dynamic && !(klass)->generic_class)
16 #define MONO_DEFAULT_SUPERTABLE_SIZE 6
18 extern gboolean mono_print_vtable
;
20 typedef void (*MonoStackWalkImpl
) (MonoStackWalk func
, gboolean do_il_offset
, gpointer user_data
);
22 typedef struct _MonoMethodWrapper MonoMethodWrapper
;
23 typedef struct _MonoMethodInflated MonoMethodInflated
;
24 typedef struct _MonoMethodPInvoke MonoMethodPInvoke
;
26 /* Properties that applies to a group of structs should better use a higher number
27 * to avoid colision with type specific properties.
29 * This prop applies to class, method, property, event, assembly and image.
31 #define MONO_PROP_DYNAMIC_CATTR 0x1000
34 #define WRAPPER(e,n) MONO_WRAPPER_ ## e,
35 #include "wrapper-types.h"
41 MONO_TYPE_NAME_FORMAT_IL
,
42 MONO_TYPE_NAME_FORMAT_REFLECTION
,
43 MONO_TYPE_NAME_FORMAT_FULL_NAME
,
44 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED
48 MONO_REMOTING_TARGET_UNKNOWN
,
49 MONO_REMOTING_TARGET_APPDOMAIN
,
50 MONO_REMOTING_TARGET_COMINTEROP
53 #define MONO_METHOD_PROP_GENERIC_CONTAINER 0
56 guint16 flags
; /* method flags */
57 guint16 iflags
; /* method implementation flags */
60 MonoMethodSignature
*signature
;
61 /* name is useful mostly for debugging */
63 /* this is used by the inlining algorithm */
64 unsigned int inline_info
:1;
65 unsigned int inline_failure
:1;
66 unsigned int wrapper_type
:5;
67 unsigned int string_ctor
:1;
68 unsigned int save_lmf
:1;
69 unsigned int dynamic
:1; /* created & destroyed during runtime */
70 unsigned int sre_method
:1; /* created at runtime using Reflection.Emit */
71 unsigned int is_generic
:1; /* whenever this is a generic method definition */
72 unsigned int is_inflated
:1; /* whether we're a MonoMethodInflated */
73 unsigned int skip_visibility
:1; /* whenever to skip JIT visibility checks */
74 unsigned int verification_success
:1; /* whether this method has been verified successfully.*/
75 /* TODO we MUST get rid of this field, it's an ugly hack nobody is proud of. */
76 unsigned int is_mb_open
: 1; /* This is the fully open instantiation of a generic method_builder. Worse than is_tb_open, but it's temporary */
80 * If is_generic is TRUE, the generic_container is stored in image->property_hash,
81 * using the key MONO_METHOD_PROP_GENERIC_CONTAINER.
85 struct _MonoMethodWrapper
{
87 MonoMethodHeader
*header
;
91 struct _MonoMethodPInvoke
{
94 /* add marshal info */
95 guint16 piflags
; /* pinvoke flags */
96 guint16 implmap_idx
; /* index into IMPLMAP */
100 * Stores the default value / RVA of fields.
101 * This information is rarely needed, so it is stored separately from
104 typedef struct MonoFieldDefaultValue
{
106 * If the field is constant, pointer to the metadata constant
108 * If the field has an RVA flag, pointer to the data.
113 /* If the field is constant, the type of the constant. */
114 MonoTypeEnum def_type
;
115 } MonoFieldDefaultValue
;
118 * MonoClassField is just a runtime representation of the metadata for
119 * field, it doesn't contain the data directly. Static fields are
120 * stored in MonoVTable->data. Instance fields are allocated in the
121 * objects after the object header.
123 struct _MonoClassField
{
124 /* Type of the field */
129 /* Type where the field was defined */
133 * Offset where this field is stored; if it is an instance
134 * field, it's the offset from the start of the object, if
135 * it's static, it's from the start of the memory chunk
136 * allocated for statics for the class.
137 * For special static fields, this is set to -1 during vtable construction.
142 /* a field is ignored if it's named "_Deleted" and it has the specialname and rtspecialname flags set */
143 #define mono_field_is_deleted(field) (((field)->type->attrs & (FIELD_ATTRIBUTE_SPECIAL_NAME | FIELD_ATTRIBUTE_RT_SPECIAL_NAME)) \
144 && (strcmp (mono_field_get_name (field), "_Deleted") == 0))
147 MonoClassField
*field
;
149 MonoMarshalSpec
*mspec
;
153 guint32 native_size
, min_align
;
155 MonoMethod
*ptr_to_str
;
156 MonoMethod
*str_to_ptr
;
157 MonoMarshalField fields
[MONO_ZERO_LEN_ARRAY
];
160 #define MONO_SIZEOF_MARSHAL_TYPE (offsetof (MonoMarshalType, fields))
162 struct _MonoProperty
{
176 #ifndef MONO_SMALL_CONFIG
182 /* type of exception being "on hold" for later processing (see exception_type) */
184 MONO_EXCEPTION_NONE
= 0,
185 MONO_EXCEPTION_SECURITY_LINKDEMAND
= 1,
186 MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND
= 2,
187 MONO_EXCEPTION_INVALID_PROGRAM
= 3,
188 MONO_EXCEPTION_UNVERIFIABLE_IL
= 4,
189 MONO_EXCEPTION_MISSING_METHOD
= 5,
190 MONO_EXCEPTION_MISSING_FIELD
= 6,
191 MONO_EXCEPTION_TYPE_LOAD
= 7,
192 MONO_EXCEPTION_FILE_NOT_FOUND
= 8,
193 MONO_EXCEPTION_METHOD_ACCESS
= 9,
194 MONO_EXCEPTION_FIELD_ACCESS
= 10,
195 MONO_EXCEPTION_GENERIC_SHARING_FAILED
= 11,
196 MONO_EXCEPTION_BAD_IMAGE
= 12,
197 MONO_EXCEPTION_OBJECT_SUPPLIED
= 13 /*The exception object is already created.*/
198 /* add other exception type */
201 /* This struct collects the info needed for the runtime use of a class,
202 * like the vtables for a domain, the GC descriptor, etc.
206 /* domain_vtables is indexed by the domain id and the size is max_domain + 1 */
207 MonoVTable
*domain_vtables
[MONO_ZERO_LEN_ARRAY
];
208 } MonoClassRuntimeInfo
;
210 #define MONO_SIZEOF_CLASS_RUNTIME_INFO (sizeof (MonoClassRuntimeInfo) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
213 MONO_RGCTX_INFO_STATIC_DATA
,
214 MONO_RGCTX_INFO_KLASS
,
215 MONO_RGCTX_INFO_VTABLE
,
216 MONO_RGCTX_INFO_TYPE
,
217 MONO_RGCTX_INFO_REFLECTION_TYPE
,
218 MONO_RGCTX_INFO_METHOD
,
219 MONO_RGCTX_INFO_GENERIC_METHOD_CODE
,
220 MONO_RGCTX_INFO_CLASS_FIELD
,
221 MONO_RGCTX_INFO_METHOD_RGCTX
,
222 MONO_RGCTX_INFO_METHOD_CONTEXT
,
223 MONO_RGCTX_INFO_REMOTING_INVOKE_WITH_CHECK
,
224 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE
227 typedef struct _MonoRuntimeGenericContextOtherInfoTemplate
{
230 struct _MonoRuntimeGenericContextOtherInfoTemplate
*next
;
231 } MonoRuntimeGenericContextOtherInfoTemplate
;
234 MonoClass
*next_subclass
;
235 MonoRuntimeGenericContextOtherInfoTemplate
*other_infos
;
236 GSList
*method_templates
;
237 } MonoRuntimeGenericContextTemplate
;
240 MonoVTable
*class_vtable
; /* must be the first element */
241 MonoGenericInst
*method_inst
;
242 gpointer infos
[MONO_ZERO_LEN_ARRAY
];
243 } MonoMethodRuntimeGenericContext
;
245 #define MONO_SIZEOF_METHOD_RUNTIME_GENERIC_CONTEXT (sizeof (MonoMethodRuntimeGenericContext) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
247 #define MONO_RGCTX_SLOT_MAKE_RGCTX(i) (i)
248 #define MONO_RGCTX_SLOT_MAKE_MRGCTX(i) ((i) | 0x80000000)
249 #define MONO_RGCTX_SLOT_INDEX(s) ((s) & 0x7fffffff)
250 #define MONO_RGCTX_SLOT_IS_MRGCTX(s) (((s) & 0x80000000) ? TRUE : FALSE)
253 #define MONO_CLASS_PROP_EXCEPTION_DATA 0
256 * This structure contains the rarely used fields of MonoClass
257 * Since using just one field causes the whole structure to be allocated, it should
258 * be used for fields which are only used in like 5% of all classes.
262 #if MONO_SMALL_CONFIG
263 guint16 first
, count
;
265 guint32 first
, count
;
269 /* Initialized by a call to mono_class_setup_properties () */
270 MonoProperty
*properties
;
272 /* Initialized by a call to mono_class_setup_events () */
275 guint32 declsec_flags
; /* declarative security attributes flags */
277 /* Default values/RVA for fields */
278 /* Accessed using mono_class_get_field_default_value () / mono_field_get_data () */
279 MonoFieldDefaultValue
*field_def_values
;
281 GList
*nested_classes
;
285 /* element class for arrays and enum basetype for enums */
286 MonoClass
*element_class
;
287 /* used for subtype checks */
288 MonoClass
*cast_class
;
290 /* for fast subtype checks */
291 MonoClass
**supertypes
;
294 /* array dimension */
297 int instance_size
; /* object instance size */
300 /* We use init_pending to detect cyclic calls to mono_class_init */
301 guint init_pending
: 1;
303 /* A class contains static and non static data. Static data can be
304 * of the same type as the class itselfs, but it does not influence
305 * the instance size of the class. To avoid cyclic calls to
306 * mono_class_init (from mono_class_instance_size ()) we first
307 * initialise all non static fields. After that we set size_inited
308 * to 1, because we know the instance size now. After that we
309 * initialise all static fields.
311 guint size_inited
: 1;
312 guint valuetype
: 1; /* derives from System.ValueType */
313 guint enumtype
: 1; /* derives from System.Enum */
314 guint blittable
: 1; /* class is blittable */
315 guint unicode
: 1; /* class uses unicode char when marshalled */
316 guint wastypebuilder
: 1; /* class was created at runtime from a TypeBuilder */
320 guint packing_size
: 4;
321 /* still 4 bits free */
323 guint ghcimpl
: 1; /* class has its own GetHashCode impl */
324 guint has_finalize
: 1; /* class has its own Finalize impl */
325 guint marshalbyref
: 1; /* class is a MarshalByRefObject */
326 guint contextbound
: 1; /* class is a ContextBoundObject */
327 guint delegate
: 1; /* class is a Delegate */
328 guint gc_descr_inited
: 1; /* gc_descr is initialized */
329 guint has_cctor
: 1; /* class has a cctor */
330 guint has_references
: 1; /* it has GC-tracked references in the instance */
332 guint has_static_refs
: 1; /* it has static fields that are GC-tracked */
333 guint no_special_static_fields
: 1; /* has no thread/context static fields */
334 /* directly or indirectly derives from ComImport attributed class.
335 * this means we need to create a proxy for instances of this class
336 * for COM Interop. set this flag on loading so all we need is a quick check
337 * during object creation rather than having to traverse supertypes
339 guint is_com_object
: 1;
340 guint nested_classes_inited
: 1; /* Whenever nested_class is initialized */
341 guint interfaces_inited
: 1; /* interfaces is initialized */
342 guint simd_type
: 1; /* class is a simd intrinsic type */
343 guint is_generic
: 1; /* class is a generic type definition */
344 guint is_inflated
: 1; /* class is a generic instance */
346 guint8 exception_type
; /* MONO_EXCEPTION_* */
348 /* Additional information about the exception */
349 /* Stored as property MONO_CLASS_PROP_EXCEPTION_DATA */
350 //void *exception_data;
353 MonoClass
*nested_in
;
357 const char *name_space
;
360 int vtable_size
; /* number of slots */
362 guint16 interface_count
;
363 guint16 interface_id
; /* unique inderface id (for interfaces) */
364 guint16 max_interface_id
;
366 guint16 interface_offsets_count
;
367 MonoClass
**interfaces_packed
;
368 guint16
*interface_offsets_packed
;
369 /* enabled only with small config for now: we might want to do it unconditionally */
370 #ifdef MONO_SMALL_CONFIG
371 #define COMPRESSED_INTERFACE_BITMAP 1
373 guint8
*interface_bitmap
;
375 MonoClass
**interfaces
;
378 int class_size
; /* size of area for static fields */
379 int element_size
; /* for array types */
380 int generic_param_token
; /* for generic param types, both var and mvar */
384 * From the TypeDef table
388 #if MONO_SMALL_CONFIG
389 guint16 first
, count
;
391 guint32 first
, count
;
395 /* A GC handle pointing to the corresponding type builder/generic param builder */
396 guint32 ref_info_handle
;
398 /* loaded on demand */
399 MonoMarshalType
*marshal_info
;
402 * Field information: Type and location from object base
404 MonoClassField
*fields
;
406 MonoMethod
**methods
;
408 /* used as the type of the this argument and when passing the arg by value */
412 MonoGenericClass
*generic_class
;
413 MonoGenericContainer
*generic_container
;
417 MonoClassRuntimeInfo
*runtime_info
;
419 /* next element in the class_cache hash list (in MonoImage) */
420 MonoClass
*next_class_cache
;
422 /* Generic vtable. Initialized by a call to mono_class_setup_vtable () */
425 /* Rarely used fields of classes */
429 #ifdef COMPRESSED_INTERFACE_BITMAP
430 int mono_compress_bitmap (uint8_t *dest
, const uint8_t *bitmap
, int size
) MONO_INTERNAL
;
431 int mono_class_interface_match (const uint8_t *bitmap
, int id
) MONO_INTERNAL
;
433 #define mono_class_interface_match(bmap,uiid) ((bmap) [(uiid) >> 3] & (1 << ((uiid)&7)))
436 #define MONO_CLASS_IMPLEMENTS_INTERFACE(k,uiid) (((uiid) <= (k)->max_interface_id) && mono_class_interface_match ((k)->interface_bitmap, (uiid)))
439 int mono_class_interface_offset (MonoClass
*klass
, MonoClass
*itf
);
440 int mono_class_interface_offset_with_variance (MonoClass
*klass
, MonoClass
*itf
, gboolean
*non_exact_match
) MONO_INTERNAL
;
442 typedef gpointer MonoRuntimeGenericContext
;
444 /* the interface_offsets array is stored in memory before this struct */
448 * According to comments in gc_gcj.h, this should be the second word in
452 MonoDomain
*domain
; /* each object/vtable belongs to exactly one domain */
453 gpointer data
; /* to store static class data */
454 gpointer type
; /* System.Type type for klass */
455 guint8
*interface_bitmap
;
456 guint16 max_interface_id
;
458 guint remote
: 1; /* class is remotely activated */
459 guint initialized
: 1; /* cctor has been run */
460 guint init_failed
: 1; /* cctor execution failed */
461 guint32 imt_collisions_bitmap
;
462 MonoRuntimeGenericContext
*runtime_generic_context
;
463 /* do not add any fields after vtable, the structure is dynamically extended */
464 gpointer vtable
[MONO_ZERO_LEN_ARRAY
];
467 #define MONO_SIZEOF_VTABLE (sizeof (MonoVTable) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
469 #define MONO_VTABLE_IMPLEMENTS_INTERFACE(vt,uiid) (((uiid) <= (vt)->max_interface_id) && mono_class_interface_match ((vt)->interface_bitmap, (uiid)))
472 * Generic instantiation data type encoding.
476 * A particular generic instantiation:
478 * All instantiations are cached and we don't distinguish between class and method
479 * instantiations here.
481 struct _MonoGenericInst
{
482 #ifndef MONO_SMALL_CONFIG
483 guint id
; /* unique ID for debugging */
485 guint type_argc
: 22; /* number of type arguments */
486 guint is_open
: 1; /* if this is an open type */
487 MonoType
*type_argv
[MONO_ZERO_LEN_ARRAY
];
490 #define MONO_SIZEOF_GENERIC_INST (sizeof (MonoGenericInst) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
492 * The generic context: an instantiation of a set of class and method generic parameters.
494 * NOTE: Never allocate this directly on the heap. It have to be either allocated on the stack,
495 * or embedded within other objects. Don't store pointers to this, because it may be on the stack.
496 * If you really have to, ensure you store a pointer to the embedding object along with it.
498 struct _MonoGenericContext
{
499 /* The instantiation corresponding to the class generic parameters */
500 MonoGenericInst
*class_inst
;
501 /* The instantiation corresponding to the method generic parameters */
502 MonoGenericInst
*method_inst
;
506 * Inflated generic method.
508 struct _MonoMethodInflated
{
511 MonoMethodPInvoke pinvoke
;
513 MonoMethodHeader
*header
;
514 MonoMethod
*declaring
; /* the generic method definition. */
515 MonoGenericContext context
; /* The current instantiation */
519 * A particular instantiation of a generic type.
521 struct _MonoGenericClass
{
522 MonoClass
*container_class
; /* the generic type definition */
523 MonoGenericContext context
; /* a context that contains the type instantiation doesn't contain any method instantiation */
524 guint is_dynamic
: 1; /* We're a MonoDynamicGenericClass */
525 guint is_tb_open
: 1; /* This is the fully open instantiation for a type_builder. Quite ugly, but it's temporary.*/
526 MonoClass
*cached_class
; /* if present, the MonoClass corresponding to the instantiation. */
530 * This is used when instantiating a generic type definition which is
533 struct _MonoDynamicGenericClass
{
534 MonoGenericClass generic_class
;
536 MonoMethod
**methods
;
540 MonoClassField
*fields
;
542 /* The non-inflated types of the fields */
543 MonoType
**field_generic_types
;
544 /* The managed objects representing the fields */
545 MonoObject
**field_objects
;
551 struct _MonoGenericParam
{
552 MonoGenericContainer
*owner
; /* Type or method this parameter was defined in. */
555 * If owner is NULL, or owner is 'owned' by this gparam,
556 * then this is the image whose mempool this struct was allocated from.
557 * The second case happens for gparams created in
558 * mono_reflection_initialize_generic_parameter ().
563 /* Additional details about a MonoGenericParam */
565 MonoClass
*pklass
; /* The corresponding `MonoClass'. */
569 MonoClass
** constraints
; /* NULL means end of list */
570 } MonoGenericParamInfo
;
573 MonoGenericParam param
;
574 MonoGenericParamInfo info
;
575 } MonoGenericParamFull
;
578 * The generic container.
580 * Stores the type parameters of a generic type definition or a generic method definition.
582 struct _MonoGenericContainer
{
583 MonoGenericContext context
;
584 /* If we're a generic method definition in a generic type definition,
585 the generic container of the containing class. */
586 MonoGenericContainer
*parent
;
587 /* the generic type definition or the generic method definition corresponding to this container */
593 /* If true, we're a generic method, otherwise a generic type definition. */
594 /* Invariant: parent != NULL => is_method */
596 /* Our type parameters. */
597 MonoGenericParamFull
*type_params
;
600 * For owner-less containers created by SRE, the image the container was
606 #define mono_generic_container_get_param(gc, i) ((MonoGenericParam *) ((gc)->type_params + (i)))
607 #define mono_generic_container_get_param_info(gc, i) (&((gc)->type_params + (i))->info)
609 #define mono_generic_param_owner(p) ((p)->owner)
610 #define mono_generic_param_num(p) ((p)->num)
611 #define mono_generic_param_info(p) (mono_generic_param_owner (p) ? &((MonoGenericParamFull *) p)->info : NULL)
612 #define mono_type_get_generic_param_owner(t) (mono_generic_param_owner ((t)->data.generic_param))
613 #define mono_type_get_generic_param_num(t) (mono_generic_param_num ((t)->data.generic_param))
616 * Class information which might be cached by the runtime in the AOT file for
617 * example. Caching this allows us to avoid computing a generic vtable
618 * (class->vtable) in most cases, saving time and avoiding creation of lots of
619 * MonoMethod structures.
621 typedef struct MonoCachedClassInfo
{
623 guint has_finalize
: 1;
626 guint has_nested_classes
: 1;
628 guint has_references
: 1;
629 guint has_static_refs
: 1;
630 guint no_special_static_fields
: 1;
631 guint is_generic_container
: 1;
633 MonoImage
*finalize_image
;
634 guint32 finalize_token
;
635 guint32 instance_size
;
637 guint32 packing_size
;
639 } MonoCachedClassInfo
;
644 gconstpointer wrapper
;
645 gconstpointer trampoline
;
646 MonoMethodSignature
*sig
;
650 guint8 exception_type
;
651 char *class_name
; /* If kind == TYPE */
652 char *assembly_name
; /* If kind == TYPE or ASSEMBLY */
653 MonoClass
*klass
; /* If kind != TYPE */
654 const char *member_name
; /* If kind != TYPE */
655 gboolean ref_only
; /* If kind == ASSEMBLY */
656 char *msg
; /* If kind == BAD_IMAGE */
659 #define mono_class_has_parent(klass,parent) (((klass)->idepth >= (parent)->idepth) && ((klass)->supertypes [(parent)->idepth - 1] == (parent)))
662 MonoVTable
*default_vtable
;
663 MonoVTable
*xdomain_vtable
;
664 MonoClass
*proxy_class
;
665 char* proxy_class_name
;
666 uint32_t interface_count
;
667 MonoClass
*interfaces
[MONO_ZERO_LEN_ARRAY
];
670 #define MONO_SIZEOF_REMOTE_CLASS (sizeof (MonoRemoteClass) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
673 mono_remote_class (MonoDomain
*domain
, MonoString
*class_name
, MonoClass
*proxy_class
) MONO_INTERNAL
;
676 gulong new_object_count
;
677 gulong initialized_class_count
;
678 gulong generic_vtable_count
;
679 gulong used_class_count
;
681 gulong class_vtable_size
;
682 gulong class_static_data_size
;
683 gulong generic_instance_count
;
684 gulong generic_class_count
;
685 gulong inflated_method_count
;
686 gulong inflated_method_count_2
;
687 gulong inflated_type_count
;
688 gulong generics_metadata_size
;
689 gulong dynamic_code_alloc_count
;
690 gulong dynamic_code_bytes_count
;
691 gulong dynamic_code_frees_count
;
692 gulong delegate_creations
;
693 gulong imt_tables_size
;
694 gulong imt_number_of_tables
;
695 gulong imt_number_of_methods
;
696 gulong imt_used_slots
;
697 gulong imt_slots_with_collisions
;
698 gulong imt_max_collisions_in_slot
;
699 gulong imt_method_count_when_max_collisions
;
700 gulong imt_thunks_size
;
701 gulong jit_info_table_insert_count
;
702 gulong jit_info_table_remove_count
;
703 gulong jit_info_table_lookup_count
;
704 gulong hazardous_pointer_count
;
705 gulong generics_sharable_methods
;
706 gulong generics_unsharable_methods
;
707 gulong generics_shared_methods
;
708 gulong minor_gc_count
;
709 gulong major_gc_count
;
710 gulong minor_gc_time_usecs
;
711 gulong major_gc_time_usecs
;
716 * new structure to hold performace counters values that are exported
718 * Note: never remove fields from this structure and only add them to the end.
719 * Size of fields and type should not be changed as well.
726 guint32 jit_failures
;
727 /* Exceptions category */
728 guint32 exceptions_thrown
;
729 guint32 exceptions_filters
;
730 guint32 exceptions_finallys
;
731 guint32 exceptions_depth
;
732 guint32 aspnet_requests_queued
;
733 guint32 aspnet_requests
;
734 /* Memory category */
735 guint32 gc_collections0
;
736 guint32 gc_collections1
;
737 guint32 gc_collections2
;
738 guint32 gc_promotions0
;
739 guint32 gc_promotions1
;
740 guint32 gc_promotion_finalizers
;
745 guint32 gc_fin_survivors
;
746 guint32 gc_num_handles
;
747 guint32 gc_allocated
;
750 guint32 gc_total_bytes
;
751 guint32 gc_committed_bytes
;
752 guint32 gc_reserved_bytes
;
753 guint32 gc_num_pinned
;
754 guint32 gc_sync_blocks
;
755 /* Remoting category */
756 guint32 remoting_calls
;
757 guint32 remoting_channels
;
758 guint32 remoting_proxies
;
759 guint32 remoting_classes
;
760 guint32 remoting_objects
;
761 guint32 remoting_contexts
;
762 /* Loader category */
763 guint32 loader_classes
;
764 guint32 loader_total_classes
;
765 guint32 loader_appdomains
;
766 guint32 loader_total_appdomains
;
767 guint32 loader_assemblies
;
768 guint32 loader_total_assemblies
;
769 guint32 loader_failures
;
770 guint32 loader_bytes
;
771 guint32 loader_appdomains_uloaded
;
772 /* Threads and Locks category */
773 guint32 thread_contentions
;
774 guint32 thread_queue_len
;
775 guint32 thread_queue_max
;
776 guint32 thread_num_logical
;
777 guint32 thread_num_physical
;
778 guint32 thread_cur_recognized
;
779 guint32 thread_num_recognized
;
780 /* Interop category */
781 guint32 interop_num_ccw
;
782 guint32 interop_num_stubs
;
783 guint32 interop_num_marshals
;
784 /* Security category */
785 guint32 security_num_checks
;
786 guint32 security_num_link_checks
;
787 guint32 security_time
;
788 guint32 security_depth
;
791 guint64 threadpool_workitems
;
792 guint64 threadpool_ioworkitems
;
793 guint threadpool_threads
;
794 guint threadpool_iothreads
;
797 extern MonoPerfCounters
*mono_perfcounters MONO_INTERNAL
;
799 void mono_perfcounters_init (void);
802 * The definition of the first field in SafeHandle,
803 * Keep in sync with SafeHandle.cs, this is only used
804 * to access the `handle' parameter.
812 * Keep in sync with HandleRef.cs
820 MONO_GENERIC_SHARING_NONE
,
821 MONO_GENERIC_SHARING_COLLECTIONS
,
822 MONO_GENERIC_SHARING_CORLIB
,
823 MONO_GENERIC_SHARING_ALL
827 * Flags for which contexts were used in inflating a generic.
830 MONO_GENERIC_CONTEXT_USED_CLASS
= 1,
831 MONO_GENERIC_CONTEXT_USED_METHOD
= 2
834 #define MONO_GENERIC_CONTEXT_USED_BOTH (MONO_GENERIC_CONTEXT_USED_CLASS | MONO_GENERIC_CONTEXT_USED_METHOD)
836 extern MonoStats mono_stats MONO_INTERNAL
;
838 typedef gpointer (*MonoTrampoline
) (MonoMethod
*method
);
839 typedef gpointer (*MonoJumpTrampoline
) (MonoDomain
*domain
, MonoMethod
*method
, gboolean add_sync_wrapper
);
840 typedef gpointer (*MonoRemotingTrampoline
) (MonoDomain
*domain
, MonoMethod
*method
, MonoRemotingTarget target
);
841 typedef gpointer (*MonoDelegateTrampoline
) (MonoClass
*klass
);
843 typedef gpointer (*MonoLookupDynamicToken
) (MonoImage
*image
, guint32 token
, gboolean valid_token
, MonoClass
**handle_class
, MonoGenericContext
*context
);
845 typedef gboolean (*MonoGetCachedClassInfo
) (MonoClass
*klass
, MonoCachedClassInfo
*res
);
847 typedef gboolean (*MonoGetClassFromName
) (MonoImage
*image
, const char *name_space
, const char *name
, MonoClass
**res
);
850 mono_classes_init (void) MONO_INTERNAL
;
853 mono_classes_cleanup (void) MONO_INTERNAL
;
856 mono_class_layout_fields (MonoClass
*klass
) MONO_INTERNAL
;
859 mono_class_setup_interface_offsets (MonoClass
*klass
) MONO_INTERNAL
;
862 mono_class_setup_vtable_general (MonoClass
*klass
, MonoMethod
**overrides
, int onum
) MONO_INTERNAL
;
865 mono_class_setup_vtable (MonoClass
*klass
) MONO_INTERNAL
;
868 mono_class_setup_methods (MonoClass
*klass
) MONO_INTERNAL
;
871 mono_class_setup_mono_type (MonoClass
*klass
) MONO_INTERNAL
;
874 mono_class_setup_parent (MonoClass
*klass
, MonoClass
*parent
) MONO_INTERNAL
;
877 mono_class_setup_supertypes (MonoClass
*klass
) MONO_INTERNAL
;
880 mono_class_get_method_by_index (MonoClass
*class, int index
) MONO_INTERNAL
;
883 mono_class_get_inflated_method (MonoClass
*class, MonoMethod
*method
) MONO_INTERNAL
;
886 mono_class_get_vtable_entry (MonoClass
*class, int offset
) MONO_INTERNAL
;
889 mono_class_get_implemented_interfaces (MonoClass
*klass
, MonoError
*error
) MONO_INTERNAL
;
892 mono_class_get_vtable_size (MonoClass
*klass
) MONO_INTERNAL
;
895 mono_class_is_open_constructed_type (MonoType
*t
) MONO_INTERNAL
;
898 mono_class_get_overrides_full (MonoImage
*image
, guint32 type_token
, MonoMethod
***overrides
, gint32
*num_overrides
,
899 MonoGenericContext
*generic_context
) MONO_INTERNAL
;
902 mono_class_get_cctor (MonoClass
*klass
) MONO_INTERNAL
;
905 mono_class_get_finalizer (MonoClass
*klass
) MONO_INTERNAL
;
908 mono_class_needs_cctor_run (MonoClass
*klass
, MonoMethod
*caller
) MONO_INTERNAL
;
911 mono_class_field_is_special_static (MonoClassField
*field
) MONO_INTERNAL
;
914 mono_class_has_special_static_fields (MonoClass
*klass
) MONO_INTERNAL
;
917 mono_class_get_field_default_value (MonoClassField
*field
, MonoTypeEnum
*def_type
) MONO_INTERNAL
;
920 mono_class_get_property_default_value (MonoProperty
*property
, MonoTypeEnum
*def_type
) MONO_INTERNAL
;
923 mono_install_trampoline (MonoTrampoline func
) MONO_INTERNAL
;
926 mono_install_jump_trampoline (MonoJumpTrampoline func
) MONO_INTERNAL
;
929 mono_install_remoting_trampoline (MonoRemotingTrampoline func
) MONO_INTERNAL
;
932 mono_install_delegate_trampoline (MonoDelegateTrampoline func
) MONO_INTERNAL
;
935 mono_lookup_dynamic_token (MonoImage
*image
, guint32 token
, MonoGenericContext
*context
) MONO_INTERNAL
;
938 mono_lookup_dynamic_token_class (MonoImage
*image
, guint32 token
, gboolean check_token
, MonoClass
**handle_class
, MonoGenericContext
*context
) MONO_INTERNAL
;
941 mono_install_lookup_dynamic_token (MonoLookupDynamicToken func
) MONO_INTERNAL
;
944 mono_runtime_create_jump_trampoline (MonoDomain
*domain
, MonoMethod
*method
, gboolean add_sync_wrapper
) MONO_INTERNAL
;
947 mono_runtime_create_delegate_trampoline (MonoClass
*klass
) MONO_INTERNAL
;
950 mono_install_get_cached_class_info (MonoGetCachedClassInfo func
) MONO_INTERNAL
;
953 mono_install_get_class_from_name (MonoGetClassFromName func
) MONO_INTERNAL
;
956 mono_class_get_context (MonoClass
*class) MONO_INTERNAL
;
959 mono_method_signature_checked (MonoMethod
*m
, MonoError
*err
) MONO_INTERNAL
;
962 mono_method_get_context_general (MonoMethod
*method
, gboolean uninflated
) MONO_INTERNAL
;
965 mono_method_get_context (MonoMethod
*method
) MONO_INTERNAL
;
967 /* Used by monodis, thus cannot be MONO_INTERNAL */
968 MonoGenericContainer
*
969 mono_method_get_generic_container (MonoMethod
*method
);
972 mono_generic_class_get_context (MonoGenericClass
*gclass
) MONO_INTERNAL
;
975 mono_generic_class_get_class (MonoGenericClass
*gclass
) MONO_INTERNAL
;
978 mono_method_set_generic_container (MonoMethod
*method
, MonoGenericContainer
* container
) MONO_INTERNAL
;
981 mono_class_inflate_generic_method_full (MonoMethod
*method
, MonoClass
*klass_hint
, MonoGenericContext
*context
) MONO_INTERNAL
;
984 mono_class_inflate_generic_method_full_checked (MonoMethod
*method
, MonoClass
*klass_hint
, MonoGenericContext
*context
, MonoError
*error
) MONO_INTERNAL
;
987 mono_method_inflated_lookup (MonoMethodInflated
* method
, gboolean cache
) MONO_INTERNAL
;
989 MonoMethodSignature
*
990 mono_metadata_get_inflated_signature (MonoMethodSignature
*sig
, MonoGenericContext
*context
);
993 mono_class_inflate_generic_type_with_mempool (MonoImage
*image
, MonoType
*type
, MonoGenericContext
*context
, MonoError
*error
) MONO_INTERNAL
;
996 mono_class_inflate_generic_class (MonoClass
*gklass
, MonoGenericContext
*context
) MONO_INTERNAL
;
999 mono_class_inflate_generic_type_checked (MonoType
*type
, MonoGenericContext
*context
, MonoError
*error
) MONO_INTERNAL
;
1002 mono_metadata_free_inflated_signature (MonoMethodSignature
*sig
);
1006 MonoClass
*object_class
;
1007 MonoClass
*byte_class
;
1008 MonoClass
*void_class
;
1009 MonoClass
*boolean_class
;
1010 MonoClass
*sbyte_class
;
1011 MonoClass
*int16_class
;
1012 MonoClass
*uint16_class
;
1013 MonoClass
*int32_class
;
1014 MonoClass
*uint32_class
;
1015 MonoClass
*int_class
;
1016 MonoClass
*uint_class
;
1017 MonoClass
*int64_class
;
1018 MonoClass
*uint64_class
;
1019 MonoClass
*single_class
;
1020 MonoClass
*double_class
;
1021 MonoClass
*char_class
;
1022 MonoClass
*string_class
;
1023 MonoClass
*enum_class
;
1024 MonoClass
*array_class
;
1025 MonoClass
*delegate_class
;
1026 MonoClass
*multicastdelegate_class
;
1027 MonoClass
*asyncresult_class
;
1028 MonoClass
*manualresetevent_class
;
1029 MonoClass
*typehandle_class
;
1030 MonoClass
*fieldhandle_class
;
1031 MonoClass
*methodhandle_class
;
1032 MonoClass
*systemtype_class
;
1033 MonoClass
*monotype_class
;
1034 MonoClass
*exception_class
;
1035 MonoClass
*threadabortexception_class
;
1036 MonoClass
*thread_class
;
1037 MonoClass
*internal_thread_class
;
1038 MonoClass
*transparent_proxy_class
;
1039 MonoClass
*real_proxy_class
;
1040 MonoClass
*mono_method_message_class
;
1041 MonoClass
*appdomain_class
;
1042 MonoClass
*field_info_class
;
1043 MonoClass
*method_info_class
;
1044 MonoClass
*stringbuilder_class
;
1045 MonoClass
*math_class
;
1046 MonoClass
*stack_frame_class
;
1047 MonoClass
*stack_trace_class
;
1048 MonoClass
*marshal_class
;
1049 MonoClass
*iserializeable_class
;
1050 MonoClass
*serializationinfo_class
;
1051 MonoClass
*streamingcontext_class
;
1052 MonoClass
*typed_reference_class
;
1053 MonoClass
*argumenthandle_class
;
1054 MonoClass
*marshalbyrefobject_class
;
1055 MonoClass
*monitor_class
;
1056 MonoClass
*iremotingtypeinfo_class
;
1057 MonoClass
*runtimesecurityframe_class
;
1058 MonoClass
*executioncontext_class
;
1059 MonoClass
*internals_visible_class
;
1060 MonoClass
*generic_ilist_class
;
1061 MonoClass
*generic_nullable_class
;
1062 MonoClass
*variant_class
;
1063 MonoClass
*com_object_class
;
1064 MonoClass
*com_interop_proxy_class
;
1065 MonoClass
*iunknown_class
;
1066 MonoClass
*idispatch_class
;
1067 MonoClass
*safehandle_class
;
1068 MonoClass
*handleref_class
;
1069 MonoClass
*attribute_class
;
1070 MonoClass
*customattribute_data_class
;
1071 MonoClass
*critical_finalizer_object
;
1074 extern MonoDefaults mono_defaults MONO_INTERNAL
;
1077 mono_loader_init (void) MONO_INTERNAL
;
1080 mono_loader_cleanup (void) MONO_INTERNAL
;
1083 mono_loader_lock (void) MONO_INTERNAL
;
1086 mono_loader_unlock (void) MONO_INTERNAL
;
1089 mono_loader_lock_track_ownership (gboolean track
) MONO_INTERNAL
;
1092 mono_loader_lock_is_owned_by_self (void) MONO_INTERNAL
;
1095 mono_loader_set_error_assembly_load (const char *assembly_name
, gboolean ref_only
) MONO_INTERNAL
;
1098 mono_loader_set_error_type_load (const char *class_name
, const char *assembly_name
) MONO_INTERNAL
;
1101 mono_loader_set_error_method_load (const char *class_name
, const char *member_name
) MONO_INTERNAL
;
1104 mono_loader_set_error_field_load (MonoClass
*klass
, const char *member_name
) MONO_INTERNAL
;
1106 mono_loader_set_error_bad_image (char *msg
) MONO_INTERNAL
;
1109 mono_loader_error_prepare_exception (MonoLoaderError
*error
) MONO_INTERNAL
;
1112 mono_loader_get_last_error (void) MONO_INTERNAL
;
1115 mono_loader_clear_error (void) MONO_INTERNAL
;
1118 mono_reflection_init (void) MONO_INTERNAL
;
1121 mono_icall_init (void) MONO_INTERNAL
;
1124 mono_icall_cleanup (void) MONO_INTERNAL
;
1127 mono_method_get_wrapper_data (MonoMethod
*method
, guint32 id
) MONO_INTERNAL
;
1130 mono_install_stack_walk (MonoStackWalkImpl func
) MONO_INTERNAL
;
1133 mono_metadata_has_generic_params (MonoImage
*image
, guint32 token
) MONO_INTERNAL
;
1135 MonoGenericContainer
*
1136 mono_metadata_load_generic_params (MonoImage
*image
, guint32 token
,
1137 MonoGenericContainer
*parent_container
);
1140 mono_metadata_load_generic_param_constraints (MonoImage
*image
, guint32 token
,
1141 MonoGenericContainer
*container
);
1144 mono_metadata_load_generic_param_constraints_full (MonoImage
*image
, guint32 token
,
1145 MonoGenericContainer
*container
) MONO_INTERNAL
;
1147 MonoMethodSignature
*
1148 mono_create_icall_signature (const char *sigstr
) MONO_INTERNAL
;
1151 mono_register_jit_icall (gconstpointer func
, const char *name
, MonoMethodSignature
*sig
, gboolean is_save
) MONO_INTERNAL
;
1154 mono_register_jit_icall_wrapper (MonoJitICallInfo
*info
, gconstpointer wrapper
) MONO_INTERNAL
;
1157 mono_find_jit_icall_by_name (const char *name
) MONO_INTERNAL
;
1160 mono_find_jit_icall_by_addr (gconstpointer addr
) MONO_INTERNAL
;
1163 mono_get_jit_icall_info (void) MONO_INTERNAL
;
1166 mono_class_set_failure (MonoClass
*klass
, guint32 ex_type
, void *ex_data
) MONO_INTERNAL
;
1169 mono_class_get_exception_data (MonoClass
*klass
) MONO_INTERNAL
;
1172 mono_class_get_exception_for_failure (MonoClass
*klass
) MONO_INTERNAL
;
1175 mono_type_get_name_full (MonoType
*type
, MonoTypeNameFormat format
) MONO_INTERNAL
;
1178 mono_type_get_full_name (MonoClass
*class) MONO_INTERNAL
;
1180 MonoArrayType
*mono_dup_array_type (MonoImage
*image
, MonoArrayType
*a
) MONO_INTERNAL
;
1181 MonoMethodSignature
*mono_metadata_signature_deep_dup (MonoImage
*image
, MonoMethodSignature
*sig
) MONO_INTERNAL
;
1184 mono_image_init_name_cache (MonoImage
*image
);
1186 gboolean
mono_class_is_nullable (MonoClass
*klass
) MONO_INTERNAL
;
1187 MonoClass
*mono_class_get_nullable_param (MonoClass
*klass
) MONO_INTERNAL
;
1189 /* object debugging functions, for use inside gdb */
1190 void mono_object_describe (MonoObject
*obj
);
1191 void mono_object_describe_fields (MonoObject
*obj
);
1192 void mono_value_describe_fields (MonoClass
* klass
, const char* addr
);
1193 void mono_class_describe_statics (MonoClass
* klass
);
1195 /*Enum validation related functions*/
1197 mono_type_is_valid_enum_basetype (MonoType
* type
);
1200 mono_class_is_valid_enum (MonoClass
*klass
);
1203 mono_type_get_full (MonoImage
*image
, guint32 type_token
, MonoGenericContext
*context
) MONO_INTERNAL
;
1206 mono_generic_class_is_generic_type_definition (MonoGenericClass
*gklass
) MONO_INTERNAL
;
1209 mono_method_get_declaring_generic_method (MonoMethod
*method
) MONO_INTERNAL
;
1212 mono_class_get_method_generic (MonoClass
*klass
, MonoMethod
*method
) MONO_INTERNAL
;
1215 mono_type_get_basic_type_from_generic (MonoType
*type
) MONO_INTERNAL
;
1218 mono_method_can_access_method_full (MonoMethod
*method
, MonoMethod
*called
, MonoClass
*context_klass
) MONO_INTERNAL
;
1221 mono_method_can_access_field_full (MonoMethod
*method
, MonoClassField
*field
, MonoClass
*context_klass
) MONO_INTERNAL
;
1224 mono_class_get_generic_type_definition (MonoClass
*klass
) MONO_INTERNAL
;
1227 mono_class_has_parent_and_ignore_generics (MonoClass
*klass
, MonoClass
*parent
) MONO_INTERNAL
;
1230 mono_method_get_vtable_slot (MonoMethod
*method
) MONO_INTERNAL
;
1233 mono_method_get_vtable_index (MonoMethod
*method
) MONO_INTERNAL
;
1236 mono_method_search_in_array_class (MonoClass
*klass
, const char *name
, MonoMethodSignature
*sig
) MONO_INTERNAL
;
1239 mono_class_setup_interface_id (MonoClass
*class) MONO_INTERNAL
;
1241 MonoGenericContainer
*
1242 mono_class_get_generic_container (MonoClass
*klass
) MONO_INTERNAL
;
1245 mono_class_get_generic_class (MonoClass
*klass
) MONO_INTERNAL
;
1248 mono_class_alloc_ext (MonoClass
*klass
) MONO_INTERNAL
;
1251 mono_class_setup_interfaces (MonoClass
*klass
, MonoError
*error
) MONO_INTERNAL
;
1254 mono_class_get_field_from_name_full (MonoClass
*klass
, const char *name
, MonoType
*type
) MONO_INTERNAL
;
1257 mono_class_vtable_full (MonoDomain
*domain
, MonoClass
*class, gboolean raise_on_error
) MONO_INTERNAL
;
1260 mono_class_is_assignable_from_slow (MonoClass
*target
, MonoClass
*candidate
) MONO_INTERNAL
;
1263 mono_class_has_variant_generic_params (MonoClass
*klass
) MONO_INTERNAL
;
1265 #endif /* __MONO_METADATA_CLASS_INTERBALS_H__ */