mono/metadata/object-internals.h

   1 #ifndef __MONO_OBJECT_INTERNALS_H__
   2 #define __MONO_OBJECT_INTERNALS_H__
   3
   4 #include <mono/metadata/object.h>
   5 #include <mono/metadata/threads.h>
   6 #include <mono/metadata/reflection.h>
   7 #include <mono/metadata/mempool.h>
   8 #include <mono/metadata/class-internals.h>
   9 #include <mono/metadata/threads-types.h>
  10 #include <mono/metadata/handle.h>
  11 #include <mono/io-layer/io-layer.h>
  12 #include "mono/utils/mono-compiler.h"
  13 #include "mono/utils/mono-error.h"
  14 #include "mono/utils/mono-error-internals.h"
  15 #include "mono/utils/mono-stack-unwinding.h"
  16 #include "mono/utils/mono-tls.h"
  17 #include "mono/utils/mono-coop-mutex.h"
  18
  19 #if 1
  20 #ifdef __GNUC__
  21 #define mono_assert(expr)                  G_STMT_START{                  \
  22      if (!(expr))                                                         \
  23        {                                                                  \
  24                 MonoException *ex;                                        \
  25                 char *msg = g_strdup_printf ("file %s: line %d (%s): "    \
  26                 "assertion failed: (%s)", __FILE__, __LINE__,             \
  27                 __PRETTY_FUNCTION__, #expr);                              \
  28                 ex = mono_get_exception_execution_engine (msg);           \
  29                 g_free (msg);                                             \
  30                 mono_raise_exception (ex);                                \
  31        };                               }G_STMT_END
  32
  33 #define mono_assert_not_reached()                 G_STMT_START{           \
  34      MonoException *ex;                                                   \
  35      char *msg = g_strdup_printf ("file %s: line %d (%s): "               \
  36      "should not be reached", __FILE__, __LINE__, __PRETTY_FUNCTION__);   \
  37      ex = mono_get_exception_execution_engine (msg);                      \
  38      g_free (msg);                                                        \
  39      mono_raise_exception (ex);                                           \
  40 }G_STMT_END
  41 #else /* not GNUC */
  42 #define mono_assert(expr)                  G_STMT_START{                  \
  43      if (!(expr))                                                         \
  44        {                                                                  \
  45                 MonoException *ex;                                        \
  46                 char *msg = g_strdup_printf ("file %s: line %d: "         \
  47                 "assertion failed: (%s)", __FILE__, __LINE__,             \
  48                 #expr);                                                   \
  49                 ex = mono_get_exception_execution_engine (msg);           \
  50                 g_free (msg);                                             \
  51                 mono_raise_exception (ex);                                \
  52        };                               }G_STMT_END
  53
  54 #define mono_assert_not_reached()                 G_STMT_START{           \
  55      MonoException *ex;                                                   \
  56      char *msg = g_strdup_printf ("file %s: line %d): "                   \
  57      "should not be reached", __FILE__, __LINE__);                        \
  58      ex = mono_get_exception_execution_engine (msg);                      \
  59      g_free (msg);                                                        \
  60      mono_raise_exception (ex);                                           \
  61 }G_STMT_END
  62 #endif
  63 #else
  64 #define mono_assert(expr) g_assert(expr)
  65 #define mono_assert_not_reached() g_assert_not_reached()
  66 #endif
  67
  68 /* Use this as MONO_CHECK_ARG_NULL (arg,expr,) in functions returning void */
  69 #define MONO_CHECK_ARG(arg, expr, retval)               G_STMT_START{             \
  70                 if (G_UNLIKELY (!(expr)))                                                         \
  71        {                                                                  \
  72                 MonoException *ex;                                        \
  73                 char *msg = g_strdup_printf ("assertion `%s' failed",     \
  74                 #expr);                                                   \
  75                 if (arg) {} /* check if the name exists */                \
  76                 ex = mono_get_exception_argument (#arg, msg);             \
  77                 g_free (msg);                                             \
  78                 mono_set_pending_exception (ex);                                          \
  79                 return retval;                                                                            \
  80        };                               }G_STMT_END
  81
  82 /* Use this as MONO_CHECK_ARG_NULL (arg,) in functions returning void */
  83 #define MONO_CHECK_ARG_NULL(arg, retval)            G_STMT_START{                 \
  84                 if (G_UNLIKELY (arg == NULL))                                             \
  85        {                                                                  \
  86                 MonoException *ex;                                        \
  87                 if (arg) {} /* check if the name exists */                \
  88                 ex = mono_get_exception_argument_null (#arg);             \
  89                 mono_set_pending_exception (ex);                                          \
  90                 return retval;                                                                            \
  91        };                               }G_STMT_END
  92
  93 #define mono_string_builder_capacity(sb) sb->chunkOffset + sb->chunkChars->max_length
  94 #define mono_string_builder_string_length(sb) sb->chunkOffset + sb->chunkLength
  95
  96 /*
  97  * Macros which cache the results of lookups locally.
  98  * These should be used instead of the original versions, if the __GNUC__
  99  * restriction is acceptable.
 100  */
 101
 102 #ifdef __GNUC__
 103
 104 /* name should be a compile-time constant */
 105 #define mono_class_get_field_from_name_cached(klass,name) ({ \
 106                         static MonoClassField *tmp_field; \
 107                         if (!tmp_field) { \
 108                                 tmp_field = mono_class_get_field_from_name ((klass), (name)); \
 109                                 g_assert (tmp_field); \
 110                         }; \
 111                         tmp_field; })
 112 /* eclass should be a run-time constant */
 113 #define mono_array_class_get_cached(eclass,rank) ({     \
 114                         static MonoClass *tmp_klass; \
 115                         if (!tmp_klass) { \
 116                                 tmp_klass = mono_array_class_get ((eclass), (rank));    \
 117                                 g_assert (tmp_klass); \
 118                         }; \
 119                         tmp_klass; })
 120 /* eclass should be a run-time constant */
 121 #define mono_array_new_cached(domain, eclass, size) ({  \
 122                         MonoError __error;      \
 123                         MonoVTable *__vtable = mono_class_vtable ((domain), mono_array_class_get_cached ((eclass), 1)); \
 124                         MonoArray *__arr = mono_array_new_specific_checked (__vtable, (size), &__error);        \
 125                         mono_error_raise_exception (&__error); /* FIXME don't raise here */     \
 126                         __arr; })
 127
 128 #else
 129
 130 #define mono_class_get_field_from_name_cached(klass,name) mono_class_get_field_from_name ((klass), (name))
 131 #define mono_array_class_get_cached(eclass,rank) mono_array_class_get ((eclass), (rank))
 132 #define mono_array_new_cached(domain, eclass, size) mono_array_new_specific (mono_class_vtable ((domain), mono_array_class_get_cached ((eclass), 1)), (size))
 133
 134 #endif
 135
 136 #ifdef MONO_BIG_ARRAYS
 137 typedef uint64_t mono_array_size_t;
 138 typedef int64_t mono_array_lower_bound_t;
 139 #define MONO_ARRAY_MAX_INDEX G_MAXINT64
 140 #define MONO_ARRAY_MAX_SIZE  G_MAXUINT64
 141 #else
 142 typedef uint32_t mono_array_size_t;
 143 typedef int32_t mono_array_lower_bound_t;
 144 #define MONO_ARRAY_MAX_INDEX ((int32_t) 0x7fffffff)
 145 #define MONO_ARRAY_MAX_SIZE  ((uint32_t) 0xffffffff)
 146 #endif
 147
 148 typedef struct {
 149         mono_array_size_t length;
 150         mono_array_lower_bound_t lower_bound;
 151 } MonoArrayBounds;
 152
 153 struct _MonoArray {
 154         MonoObject obj;
 155         /* bounds is NULL for szarrays */
 156         MonoArrayBounds *bounds;
 157         /* total number of elements of the array */
 158         mono_array_size_t max_length;
 159         /* we use double to ensure proper alignment on platforms that need it */
 160         double vector [MONO_ZERO_LEN_ARRAY];
 161 };
 162
 163 #define MONO_SIZEOF_MONO_ARRAY (sizeof (MonoArray) - MONO_ZERO_LEN_ARRAY * sizeof (double))
 164
 165 struct _MonoString {
 166         MonoObject object;
 167         int32_t length;
 168         mono_unichar2 chars [MONO_ZERO_LEN_ARRAY];
 169 };
 170
 171 #define mono_object_class(obj) (((MonoObject*)(obj))->vtable->klass)
 172 #define mono_object_domain(obj) (((MonoObject*)(obj))->vtable->domain)
 173
 174 #define mono_string_chars_fast(s) ((mono_unichar2*)(s)->chars)
 175 #define mono_string_length_fast(s) ((s)->length)
 176
 177 #define mono_array_length_fast(array) ((array)->max_length)
 178 #define mono_array_addr_with_size_fast(array,size,index) ( ((char*)(array)->vector) + (size) * (index) )
 179
 180 #define mono_array_addr_fast(array,type,index) ((type*)(void*) mono_array_addr_with_size_fast (array, sizeof (type), index))
 181 #define mono_array_get_fast(array,type,index) ( *(type*)mono_array_addr_fast ((array), type, (index)) )
 182 #define mono_array_set_fast(array,type,index,value)     \
 183         do {    \
 184                 type *__p = (type *) mono_array_addr_fast ((array), type, (index));     \
 185                 *__p = (value); \
 186         } while (0)
 187 #define mono_array_setref_fast(array,index,value)       \
 188         do {    \
 189                 void **__p = (void **) mono_array_addr_fast ((array), void*, (index));  \
 190                 mono_gc_wbarrier_set_arrayref ((array), __p, (MonoObject*)(value));     \
 191                 /* *__p = (value);*/    \
 192         } while (0)
 193 #define mono_array_memcpy_refs_fast(dest,destidx,src,srcidx,count)      \
 194         do {    \
 195                 void **__p = (void **) mono_array_addr_fast ((dest), void*, (destidx)); \
 196                 void **__s = mono_array_addr_fast ((src), void*, (srcidx));     \
 197                 mono_gc_wbarrier_arrayref_copy (__p, __s, (count));     \
 198         } while (0)
 199
 200
 201 typedef struct {
 202         MonoObject obj;
 203         MonoObject *identity;
 204 } MonoMarshalByRefObject;
 205
 206 /* This is a copy of System.AppDomain */
 207 struct _MonoAppDomain {
 208         MonoMarshalByRefObject mbr;
 209         MonoDomain *data;
 210 };
 211
 212 typedef struct _MonoStringBuilder MonoStringBuilder;
 213
 214 struct _MonoStringBuilder {
 215         MonoObject object;
 216         MonoArray  *chunkChars;
 217         MonoStringBuilder* chunkPrevious;      // Link to the block logically before this block
 218         int chunkLength;                  // The index in ChunkChars that represent the end of the block
 219         int chunkOffset;                  // The logial offset (sum of all characters in previous blocks)
 220         int maxCapacity;
 221 };
 222
 223 typedef struct {
 224         MonoType *type;
 225         gpointer  value;
 226         MonoClass *klass;
 227 } MonoTypedRef;
 228
 229 typedef struct {
 230         gpointer args;
 231 } MonoArgumentHandle;
 232
 233 typedef struct {
 234         MonoMethodSignature *sig;
 235         gpointer args;
 236         gint32 next_arg;
 237         gint32 num_args;
 238 } MonoArgIterator;
 239
 240 struct _MonoException {
 241         MonoObject object;
 242         /* Stores the IPs and the generic sharing infos
 243            (vtable/MRGCTX) of the frames. */
 244         MonoArray  *trace_ips;
 245         MonoObject *inner_ex;
 246         MonoString *message;
 247         MonoString *help_link;
 248         MonoString *class_name;
 249         MonoString *stack_trace;
 250         MonoString *remote_stack_trace;
 251         gint32      remote_stack_index;
 252         gint32      hresult;
 253         MonoString *source;
 254         MonoObject *_data;
 255         MonoObject *captured_traces;
 256         MonoArray  *native_trace_ips;
 257         /* Dynamic methods referenced by the stack trace */
 258         MonoObject *dynamic_methods;
 259 };
 260
 261 typedef struct {
 262         MonoException base;
 263 } MonoSystemException;
 264
 265 typedef struct {
 266         MonoSystemException base;
 267         MonoString *param_name;
 268 } MonoArgumentException;
 269
 270 typedef struct {
 271         MonoObject   object;
 272         MonoObject  *async_state;
 273         MonoObject  *handle;
 274         MonoObject  *async_delegate;
 275         gpointer    *data;
 276         MonoObject  *object_data;
 277         MonoBoolean  sync_completed;
 278         MonoBoolean  completed;
 279         MonoBoolean  endinvoke_called;
 280         MonoObject  *async_callback;
 281         MonoObject  *execution_context;
 282         MonoObject  *original_context;
 283         gint64       add_time;
 284 } MonoAsyncResult;
 285
 286 typedef struct {
 287         MonoMarshalByRefObject object;
 288         gpointer     handle;
 289 } MonoWaitHandle;
 290
 291 /* This is a copy of System.Runtime.Remoting.Messaging.CallType */
 292 typedef enum {
 293         CallType_Sync = 0,
 294         CallType_BeginInvoke = 1,
 295         CallType_EndInvoke = 2,
 296         CallType_OneWay = 3
 297 } MonoCallType;
 298
 299 /* This corresponds to System.Type */
 300 struct _MonoReflectionType {
 301         MonoObject object;
 302         MonoType  *type;
 303 };
 304
 305 typedef struct {
 306         MonoReflectionType type;
 307         MonoObject *type_info;
 308 } MonoReflectionMonoType;
 309
 310 typedef struct {
 311         MonoObject  object;
 312         MonoReflectionType *class_to_proxy;
 313         MonoObject *context;
 314         MonoObject *unwrapped_server;
 315         gint32      target_domain_id;
 316         MonoString *target_uri;
 317         MonoObject *object_identity;
 318         MonoObject *obj_TP;
 319         MonoObject *stub_data;
 320 } MonoRealProxy;
 321
 322 typedef struct {
 323         MonoMarshalByRefObject object;
 324         gpointer iunknown;
 325         GHashTable* itf_hash;
 326         MonoObject *synchronization_context;
 327 } MonoComObject;
 328
 329 typedef struct {
 330         MonoRealProxy real_proxy;
 331         MonoComObject *com_object;
 332         gint32 ref_count;
 333 } MonoComInteropProxy;
 334
 335 typedef struct {
 336         MonoObject       object;
 337         MonoRealProxy   *rp;
 338         MonoRemoteClass *remote_class;
 339         MonoBoolean      custom_type_info;
 340 } MonoTransparentProxy;
 341
 342 typedef struct {
 343         MonoObject obj;
 344         MonoReflectionMethod *method;
 345         MonoArray  *args;
 346         MonoArray  *names;
 347         MonoArray  *arg_types;
 348         MonoObject *ctx;
 349         MonoObject *rval;
 350         MonoObject *exc;
 351         MonoAsyncResult *async_result;
 352         guint32     call_type;
 353 } MonoMethodMessage;
 354
 355 /* Keep in sync with the System.MonoAsyncCall */
 356 typedef struct {
 357         MonoObject object;
 358         MonoMethodMessage *msg;
 359         MonoMethod *cb_method;
 360         MonoDelegate *cb_target;
 361         MonoObject *state;
 362         MonoObject *res;
 363         MonoArray *out_args;
 364 } MonoAsyncCall;
 365
 366 typedef struct {
 367         MonoObject obj;
 368         gint32 il_offset;
 369         gint32 native_offset;
 370         gint64 method_address;
 371         gint32 method_index;
 372         MonoReflectionMethod *method;
 373         MonoString *filename;
 374         gint32 line;
 375         gint32 column;
 376         MonoString *internal_method_name;
 377 } MonoStackFrame;
 378
 379 typedef enum {
 380         MONO_THREAD_FLAG_DONT_MANAGE = 1, // Don't wait for or abort this thread
 381         MONO_THREAD_FLAG_NAME_SET = 2, // Thread name set from managed code
 382 } MonoThreadFlags;
 383
 384 struct _MonoInternalThread {
 385         MonoObject  obj;
 386         volatile int lock_thread_id; /* to be used as the pre-shifted thread id in thin locks. Used for appdomain_ref push/pop */
 387         HANDLE      handle;
 388         MonoArray  *cached_culture_info;
 389         gunichar2  *name;
 390         guint32     name_len;
 391         guint32     state;
 392         MonoException *abort_exc;
 393         int abort_state_handle;
 394         guint64 tid;    /* This is accessed as a gsize in the code (so it can hold a 64bit pointer on systems that need it), but needs to reserve 64 bits of space on all machines as it corresponds to a field in managed code */
 395         HANDLE      start_notify;
 396         gpointer stack_ptr;
 397         gpointer *static_data;
 398         void *thread_info; /*This is MonoThreadInfo*, but to simplify dependencies, let's make it a void* here. */
 399         MonoAppContext *current_appcontext;
 400         MonoThread *root_domain_thread;
 401         MonoObject *_serialized_principal;
 402         int _serialized_principal_version;
 403         gpointer appdomain_refs;
 404         /* This is modified using atomic ops, so keep it a gint32 */
 405         gint32 interruption_requested;
 406         MonoCoopMutex *synch_cs;
 407         MonoBoolean threadpool_thread;
 408         MonoBoolean thread_interrupt_requested;
 409         int stack_size;
 410         guint8  apartment_state;
 411         gint32 critical_region_level;
 412         gint32 managed_id;
 413         guint32 small_id;
 414         MonoThreadManageCallback manage_callback;
 415         gpointer interrupt_on_stop;
 416         gsize    flags;
 417         gpointer thread_pinning_ref;
 418         /*
 419          * These fields are used to avoid having to increment corlib versions
 420          * when a new field is added to this structure.
 421          * Please synchronize any changes with InternalThread in Thread.cs, i.e. add the
 422          * same field there.
 423          */
 424         gpointer unused1;
 425         gpointer unused2;
 426 };
 427
 428 struct _MonoThread {
 429         MonoObject obj;
 430         struct _MonoInternalThread *internal_thread;
 431         MonoObject *start_obj;
 432         MonoException *pending_exception;
 433 };
 434
 435 typedef struct {
 436         guint32 state;
 437         MonoObject *additional;
 438 } MonoStreamingContext;
 439
 440 typedef struct {
 441         MonoObject obj;
 442         MonoBoolean readOnly;
 443         MonoString *AMDesignator;
 444         MonoString *PMDesignator;
 445         MonoString *DateSeparator;
 446         MonoString *TimeSeparator;
 447         MonoString *ShortDatePattern;
 448         MonoString *LongDatePattern;
 449         MonoString *ShortTimePattern;
 450         MonoString *LongTimePattern;
 451         MonoString *MonthDayPattern;
 452         MonoString *YearMonthPattern;
 453         guint32 FirstDayOfWeek;
 454         guint32 CalendarWeekRule;
 455         MonoArray *AbbreviatedDayNames;
 456         MonoArray *DayNames;
 457         MonoArray *MonthNames;
 458         MonoArray *GenitiveMonthNames;
 459         MonoArray *AbbreviatedMonthNames;
 460         MonoArray *GenitiveAbbreviatedMonthNames;
 461         MonoArray *ShortDatePatterns;
 462         MonoArray *LongDatePatterns;
 463         MonoArray *ShortTimePatterns;
 464         MonoArray *LongTimePatterns;
 465         MonoArray *MonthDayPatterns;
 466         MonoArray *YearMonthPatterns;
 467         MonoArray *ShortestDayNames;
 468 } MonoDateTimeFormatInfo;
 469
 470 typedef struct
 471 {
 472         MonoObject obj;
 473         MonoArray *numberGroupSizes;
 474         MonoArray *currencyGroupSizes;
 475         MonoArray *percentGroupSizes;
 476         MonoString *positiveSign;
 477         MonoString *negativeSign;
 478         MonoString *numberDecimalSeparator;
 479         MonoString *numberGroupSeparator;
 480         MonoString *currencyGroupSeparator;
 481         MonoString *currencyDecimalSeparator;
 482         MonoString *currencySymbol;
 483         MonoString *ansiCurrencySymbol; /* unused */
 484         MonoString *naNSymbol;
 485         MonoString *positiveInfinitySymbol;
 486         MonoString *negativeInfinitySymbol;
 487         MonoString *percentDecimalSeparator;
 488         MonoString *percentGroupSeparator;
 489         MonoString *percentSymbol;
 490         MonoString *perMilleSymbol;
 491         MonoString *nativeDigits; /* unused */
 492         gint32 dataItem; /* unused */
 493         guint32 numberDecimalDigits;
 494         gint32 currencyDecimalDigits;
 495         gint32 currencyPositivePattern;
 496         gint32 currencyNegativePattern;
 497         gint32 numberNegativePattern;
 498         gint32 percentPositivePattern;
 499         gint32 percentNegativePattern;
 500         gint32 percentDecimalDigits;
 501 } MonoNumberFormatInfo;
 502
 503 typedef struct {
 504         MonoObject obj;
 505         gint32 lcid;
 506         MonoString *icu_name;
 507         gpointer ICU_collator;
 508 } MonoCompareInfo;
 509
 510 typedef struct {
 511         MonoObject obj;
 512         MonoString *NativeName;
 513         MonoArray *ShortDatePatterns;
 514         MonoArray *YearMonthPatterns;
 515         MonoArray *LongDatePatterns;
 516         MonoString *MonthDayPattern;
 517
 518         MonoArray *EraNames;
 519         MonoArray *AbbreviatedEraNames;
 520         MonoArray *AbbreviatedEnglishEraNames;
 521         MonoArray *DayNames;
 522         MonoArray *AbbreviatedDayNames;
 523         MonoArray *SuperShortDayNames;
 524         MonoArray *MonthNames;
 525         MonoArray *AbbreviatedMonthNames;
 526         MonoArray *GenitiveMonthNames;
 527         MonoArray *GenitiveAbbreviatedMonthNames;
 528 } MonoCalendarData;
 529
 530 typedef struct {
 531         MonoObject obj;
 532         MonoString *AMDesignator;
 533         MonoString *PMDesignator;
 534         MonoString *TimeSeparator;
 535         MonoArray *LongTimePatterns;
 536         MonoArray *ShortTimePatterns;
 537         guint32 FirstDayOfWeek;
 538         guint32 CalendarWeekRule;
 539 } MonoCultureData;
 540
 541 typedef struct {
 542         MonoObject obj;
 543         MonoBoolean is_read_only;
 544         gint32 lcid;
 545         gint32 parent_lcid;
 546         gint32 datetime_index;
 547         gint32 number_index;
 548         gint32 calendar_type;
 549         MonoBoolean use_user_override;
 550         MonoNumberFormatInfo *number_format;
 551         MonoDateTimeFormatInfo *datetime_format;
 552         MonoObject *textinfo;
 553         MonoString *name;
 554         MonoString *englishname;
 555         MonoString *nativename;
 556         MonoString *iso3lang;
 557         MonoString *iso2lang;
 558         MonoString *win3lang;
 559         MonoString *territory;
 560         MonoArray *native_calendar_names;
 561         MonoCompareInfo *compareinfo;
 562         const void* text_info_data;
 563 } MonoCultureInfo;
 564
 565 typedef struct {
 566         MonoObject obj;
 567         gint32 geo_id;
 568         MonoString *iso2name;
 569         MonoString *iso3name;
 570         MonoString *win3name;
 571         MonoString *english_name;
 572         MonoString *native_name;
 573         MonoString *currency_symbol;
 574         MonoString *iso_currency_symbol;
 575         MonoString *currency_english_name;
 576         MonoString *currency_native_name;
 577 } MonoRegionInfo;
 578
 579 typedef struct {
 580         MonoObject obj;
 581         MonoString *str;
 582         gint32 options;
 583         MonoArray *key;
 584         gint32 lcid;
 585 } MonoSortKey;
 586
 587 typedef struct {
 588         MonoObject object;
 589         guint32 intType;
 590 } MonoInterfaceTypeAttribute;
 591
 592 /*
 593  * Callbacks supplied by the runtime and called by the modules in metadata/
 594  * This interface is easier to extend than adding a new function type +
 595  * a new 'install' function for every callback.
 596  */
 597 typedef struct {
 598         gpointer (*create_ftnptr) (MonoDomain *domain, gpointer addr);
 599         gpointer (*get_addr_from_ftnptr) (gpointer descr);
 600         char*    (*get_runtime_build_info) (void);
 601         gpointer (*get_vtable_trampoline) (MonoVTable *vtable, int slot_index);
 602         gpointer (*get_imt_trampoline) (MonoVTable *vtable, int imt_slot_index);
 603         gboolean (*imt_entry_inited) (MonoVTable *vtable, int imt_slot_index);
 604         void     (*set_cast_details) (MonoClass *from, MonoClass *to);
 605         void     (*debug_log) (int level, MonoString *category, MonoString *message);
 606         gboolean (*debug_log_is_enabled) (void);
 607         gboolean (*tls_key_supported) (MonoTlsKey key);
 608         void     (*init_delegate) (MonoDelegate *del);
 609         MonoObject* (*runtime_invoke) (MonoMethod *method, void *obj, void **params, MonoObject **exc, MonoError *error);
 610         void*    (*compile_method) (MonoMethod *method, MonoError *error);
 611         gpointer (*create_jump_trampoline) (MonoDomain *domain, MonoMethod *method, gboolean add_sync_wrapper, MonoError *error);
 612         gpointer (*create_jit_trampoline) (MonoDomain *domain, MonoMethod *method, MonoError *error);
 613 } MonoRuntimeCallbacks;
 614
 615 typedef gboolean (*MonoInternalStackWalk) (MonoStackFrameInfo *frame, MonoContext *ctx, gpointer data);
 616 typedef gboolean (*MonoInternalExceptionFrameWalk) (MonoMethod *method, gpointer ip, size_t native_offset, gboolean managed, gpointer user_data);
 617
 618 typedef struct {
 619         void (*mono_walk_stack_with_ctx) (MonoInternalStackWalk func, MonoContext *ctx, MonoUnwindOptions options, void *user_data);
 620         void (*mono_walk_stack_with_state) (MonoInternalStackWalk func, MonoThreadUnwindState *state, MonoUnwindOptions options, void *user_data);
 621         void (*mono_raise_exception) (MonoException *ex);
 622         void (*mono_raise_exception_with_ctx) (MonoException *ex, MonoContext *ctx);
 623         gboolean (*mono_exception_walk_trace) (MonoException *ex, MonoInternalExceptionFrameWalk func, gpointer user_data);
 624         gboolean (*mono_install_handler_block_guard) (MonoThreadUnwindState *unwind_state);
 625 } MonoRuntimeExceptionHandlingCallbacks;
 626
 627 /* used to free a dynamic method */
 628 typedef void        (*MonoFreeMethodFunc)       (MonoDomain *domain, MonoMethod *method);
 629
 630 MONO_COLD void mono_set_pending_exception (MonoException *exc);
 631
 632 /* remoting and async support */
 633
 634 MonoAsyncResult *
 635 mono_async_result_new       (MonoDomain *domain, HANDLE handle,
 636                              MonoObject *state, gpointer data, MonoObject *object_data);
 637
 638 MonoObject *
 639 ves_icall_System_Runtime_Remoting_Messaging_AsyncResult_Invoke (MonoAsyncResult *ares);
 640
 641 MonoWaitHandle *
 642 mono_wait_handle_new        (MonoDomain *domain, HANDLE handle);
 643
 644 HANDLE
 645 mono_wait_handle_get_handle (MonoWaitHandle *handle);
 646
 647 void
 648 mono_message_init           (MonoDomain *domain, MonoMethodMessage *this_obj,
 649                              MonoReflectionMethod *method, MonoArray *out_args);
 650
 651 MonoObject *
 652 mono_message_invoke         (MonoObject *target, MonoMethodMessage *msg,
 653                              MonoObject **exc, MonoArray **out_args);
 654
 655 MonoMethodMessage *
 656 mono_method_call_message_new (MonoMethod *method, gpointer *params, MonoMethod *invoke,
 657                               MonoDelegate **cb, MonoObject **state);
 658
 659 void
 660 mono_method_return_message_restore (MonoMethod *method, gpointer *params, MonoArray *out_args);
 661
 662 void
 663 mono_delegate_ctor_with_method (MonoObject *this_obj, MonoObject *target, gpointer addr, MonoMethod *method);
 664
 665 void
 666 mono_delegate_ctor          (MonoObject *this_obj, MonoObject *target, gpointer addr);
 667
 668 void*
 669 mono_class_get_allocation_ftn (MonoVTable *vtable, gboolean for_box, gboolean *pass_size_in_words);
 670
 671 void
 672 mono_runtime_free_method    (MonoDomain *domain, MonoMethod *method);
 673
 674 void
 675 mono_install_free_method    (MonoFreeMethodFunc func);
 676
 677 void
 678 mono_install_callbacks      (MonoRuntimeCallbacks *cbs);
 679
 680 MonoRuntimeCallbacks*
 681 mono_get_runtime_callbacks (void);
 682
 683 void
 684 mono_install_eh_callbacks (MonoRuntimeExceptionHandlingCallbacks *cbs);
 685
 686 MonoRuntimeExceptionHandlingCallbacks *
 687 mono_get_eh_callbacks (void);
 688
 689 void
 690 mono_raise_exception_with_context (MonoException *ex, MonoContext *ctx);
 691
 692 void
 693 mono_type_initialization_init (void);
 694
 695 void
 696 mono_type_initialization_cleanup (void);
 697
 698 int
 699 mono_thread_kill           (MonoInternalThread *thread, int signal);
 700
 701 MonoNativeTlsKey
 702 mono_thread_get_tls_key    (void);
 703
 704 gint32
 705 mono_thread_get_tls_offset (void);
 706
 707 MonoNativeTlsKey
 708 mono_domain_get_tls_key    (void);
 709
 710 gint32
 711 mono_domain_get_tls_offset (void);
 712
 713 /* Reflection and Reflection.Emit support */
 714
 715 /*
 716  * Handling System.Type objects:
 717  *
 718  *   Fields defined as System.Type in managed code should be defined as MonoObject*
 719  * in unmanaged structures, and the monotype_cast () function should be used for
 720  * casting them to MonoReflectionType* to avoid crashes/security issues when
 721  * encountering instances of user defined subclasses of System.Type.
 722  */
 723
 724 #define IS_MONOTYPE(obj) (!(obj) || (((MonoObject*)(obj))->vtable->klass->image == mono_defaults.corlib && ((MonoReflectionType*)(obj))->type != NULL))
 725
 726 /*
 727  * Make sure the argument, which should be a System.Type is a System.MonoType object
 728  * or equivalent, and not an instance of
 729  * a user defined subclass of System.Type. This should be used in places were throwing
 730  * an exception is safe.
 731  */
 732 #define CHECK_MONOTYPE(obj) do { \
 733         if (!IS_MONOTYPE (obj)) \
 734                 mono_raise_exception (mono_get_exception_not_supported ("User defined subclasses of System.Type are not yet supported")); \
 735         } while (0)
 736
 737 /* This should be used for accessing members of Type[] arrays */
 738 #define mono_type_array_get(arr,index) monotype_cast (mono_array_get ((arr), gpointer, (index)))
 739
 740 /*
 741  * Cast an object to MonoReflectionType, making sure it is a System.MonoType or
 742  * a subclass of it.
 743  */
 744 static inline MonoReflectionType*
 745 monotype_cast (MonoObject *obj)
 746 {
 747         g_assert (IS_MONOTYPE (obj));
 748
 749         return (MonoReflectionType*)obj;
 750 }
 751
 752 /*
 753  * The following structure must match the C# implementation in our corlib.
 754  */
 755
 756 struct _MonoReflectionMethod {
 757         MonoObject object;
 758         MonoMethod *method;
 759         MonoString *name;
 760         MonoReflectionType *reftype;
 761 };
 762
 763 typedef struct _MonoReflectionGenericMethod MonoReflectionGenericMethod;
 764 struct _MonoReflectionGenericMethod {
 765         MonoReflectionMethod method;
 766 };
 767
 768 struct _MonoDelegate {
 769         MonoObject object;
 770         /* The compiled code of the target method */
 771         gpointer method_ptr;
 772         /* The invoke code */
 773         gpointer invoke_impl;
 774         MonoObject *target;
 775         MonoMethod *method;
 776         gpointer delegate_trampoline;
 777         /* Extra argument passed to the target method in llvmonly mode */
 778         gpointer extra_arg;
 779         /*
 780          * If non-NULL, this points to a memory location which stores the address of
 781          * the compiled code of the method, or NULL if it is not yet compiled.
 782          */
 783         guint8 **method_code;
 784         MonoReflectionMethod *method_info;
 785         MonoReflectionMethod *original_method_info;
 786         MonoObject *data;
 787         MonoBoolean method_is_virtual;
 788 };
 789
 790 typedef struct _MonoMulticastDelegate MonoMulticastDelegate;
 791 struct _MonoMulticastDelegate {
 792         MonoDelegate delegate;
 793         MonoArray *delegates;
 794 };
 795
 796 struct _MonoReflectionField {
 797         MonoObject object;
 798         MonoClass *klass;
 799         MonoClassField *field;
 800         MonoString *name;
 801         MonoReflectionType *type;
 802         guint32 attrs;
 803 };
 804
 805 struct _MonoReflectionProperty {
 806         MonoObject object;
 807         MonoClass *klass;
 808         MonoProperty *property;
 809 };
 810
 811 /*This is System.EventInfo*/
 812 struct _MonoReflectionEvent {
 813         MonoObject object;
 814         MonoObject *cached_add_event;
 815 };
 816
 817 typedef struct {
 818         MonoReflectionEvent object;
 819         MonoClass *klass;
 820         MonoEvent *event;
 821 } MonoReflectionMonoEvent;
 822
 823 typedef struct {
 824         MonoObject object;
 825         MonoReflectionType *ClassImpl;
 826         MonoObject *DefaultValueImpl;
 827         MonoObject *MemberImpl;
 828         MonoString *NameImpl;
 829         gint32 PositionImpl;
 830         guint32 AttrsImpl;
 831         MonoObject *MarshalAsImpl;
 832 } MonoReflectionParameter;
 833
 834 struct _MonoReflectionMethodBody {
 835         MonoObject object;
 836         MonoArray *clauses;
 837         MonoArray *locals;
 838         MonoArray *il;
 839         MonoBoolean init_locals;
 840         guint32 local_var_sig_token;
 841         guint32 max_stack;
 842 };
 843
 844 struct _MonoReflectionAssembly {
 845         MonoObject object;
 846         MonoAssembly *assembly;
 847         MonoObject *resolve_event_holder;
 848         /* CAS related */
 849         MonoObject *evidence;   /* Evidence */
 850         MonoObject *minimum;    /* PermissionSet - for SecurityAction.RequestMinimum */
 851         MonoObject *optional;   /* PermissionSet - for SecurityAction.RequestOptional */
 852         MonoObject *refuse;     /* PermissionSet - for SecurityAction.RequestRefuse */
 853         MonoObject *granted;    /* PermissionSet - for the resolved assembly granted permissions */
 854         MonoObject *denied;     /* PermissionSet - for the resolved assembly denied permissions */
 855         /* */
 856         MonoBoolean from_byte_array;
 857         MonoString *name;
 858 };
 859
 860 typedef struct {
 861         MonoReflectionType *utype;
 862         MonoArray *values;
 863         MonoArray *names;
 864 } MonoEnumInfo;
 865
 866 typedef struct {
 867         MonoReflectionType *parent;
 868         MonoReflectionType *ret;
 869         guint32 attrs;
 870         guint32 implattrs;
 871         guint32 callconv;
 872 } MonoMethodInfo;
 873
 874 typedef struct {
 875         MonoReflectionType *parent;
 876         MonoReflectionType *declaring_type;
 877         MonoString *name;
 878         MonoReflectionMethod *get;
 879         MonoReflectionMethod *set;
 880         guint32 attrs;
 881 } MonoPropertyInfo;
 882
 883 typedef struct {
 884         MonoReflectionType *declaring_type;
 885         MonoReflectionType *reflected_type;
 886         MonoString *name;
 887         MonoReflectionMethod *add_method;
 888         MonoReflectionMethod *remove_method;
 889         MonoReflectionMethod *raise_method;
 890         guint32 attrs;
 891         MonoArray *other_methods;
 892 } MonoEventInfo;
 893
 894 typedef struct {
 895         MonoString *name;
 896         MonoString *name_space;
 897         MonoReflectionType *etype;
 898         MonoReflectionType *nested_in;
 899         MonoReflectionAssembly *assembly;
 900         guint32 rank;
 901         MonoBoolean isprimitive;
 902 } MonoTypeInfo;
 903
 904 typedef struct {
 905         MonoObject *member;
 906         gint32 code_pos;
 907 } MonoReflectionILTokenInfo;
 908
 909 typedef struct {
 910         MonoObject object;
 911         MonoArray *code;
 912         gint32 code_len;
 913         gint32 max_stack;
 914         gint32 cur_stack;
 915         MonoArray *locals;
 916         MonoArray *ex_handlers;
 917         gint32 num_token_fixups;
 918         MonoArray *token_fixups;
 919 } MonoReflectionILGen;
 920
 921 typedef struct {
 922         MonoArray *handlers;
 923         gint32 start;
 924         gint32 len;
 925         gint32 label;
 926 } MonoILExceptionInfo;
 927
 928 typedef struct {
 929         MonoObject *extype;
 930         gint32 type;
 931         gint32 start;
 932         gint32 len;
 933         gint32 filter_offset;
 934 } MonoILExceptionBlock;
 935
 936 typedef struct {
 937         MonoObject object;
 938         MonoObject *catch_type;
 939         gint32 filter_offset;
 940         gint32 flags;
 941         gint32 try_offset;
 942         gint32 try_length;
 943         gint32 handler_offset;
 944         gint32 handler_length;
 945 } MonoReflectionExceptionHandlingClause;
 946
 947 typedef struct {
 948         MonoObject object;
 949         MonoReflectionType *local_type;
 950         MonoBoolean is_pinned;
 951         guint16 local_index;
 952 } MonoReflectionLocalVariableInfo;
 953
 954 typedef struct {
 955         /*
 956          * Must have the same layout as MonoReflectionLocalVariableInfo, since
 957          * LocalBuilder inherits from it under net 2.0.
 958          */
 959         MonoObject object;
 960         MonoObject *type;
 961         MonoBoolean is_pinned;
 962         guint16 local_index;
 963         MonoString *name;
 964 } MonoReflectionLocalBuilder;
 965
 966 typedef struct {
 967         MonoObject object;
 968         gint32 count;
 969         gint32 type;
 970         gint32 eltype;
 971         MonoString *guid;
 972         MonoString *mcookie;
 973         MonoString *marshaltype;
 974         MonoObject *marshaltyperef;
 975         gint32 param_num;
 976         MonoBoolean has_size;
 977 } MonoReflectionMarshal;
 978
 979 typedef struct {
 980         MonoObject object;
 981         MonoObject* methodb;
 982         MonoString *name;
 983         MonoArray *cattrs;
 984         MonoReflectionMarshal *marshal_info;
 985         guint32 attrs;
 986         int position;
 987         guint32 table_idx;
 988         MonoObject *def_value;
 989 } MonoReflectionParamBuilder;
 990
 991 typedef struct {
 992         MonoObject object;
 993         MonoMethod *mhandle;
 994         MonoReflectionILGen *ilgen;
 995         MonoArray *parameters;
 996         guint32 attrs;
 997         guint32 iattrs;
 998         guint32 table_idx;
 999         guint32 call_conv;
1000         MonoObject *type;
1001         MonoArray *pinfo;
1002         MonoArray *cattrs;
1003         MonoBoolean init_locals;
1004         MonoArray *param_modreq;
1005         MonoArray *param_modopt;
1006         MonoArray *permissions;
1007 } MonoReflectionCtorBuilder;
1008
1009 typedef struct {
1010         MonoObject object;
1011         MonoMethod *mhandle;
1012         MonoObject *rtype;
1013         MonoArray *parameters;
1014         guint32 attrs;
1015         guint32 iattrs;
1016         MonoString *name;
1017         guint32 table_idx;
1018         MonoArray *code;
1019         MonoReflectionILGen *ilgen;
1020         MonoObject *type;
1021         MonoArray *pinfo;
1022         MonoArray *cattrs;
1023         MonoArray *override_methods;
1024         MonoString *dll;
1025         MonoString *dllentry;
1026         guint32 charset;
1027         guint32 extra_flags;
1028         guint32 native_cc;
1029         guint32 call_conv;
1030         MonoBoolean init_locals;
1031         MonoGenericContainer *generic_container;
1032         MonoArray *generic_params;
1033         MonoArray *return_modreq;
1034         MonoArray *return_modopt;
1035         MonoArray *param_modreq;
1036         MonoArray *param_modopt;
1037         MonoArray *permissions;
1038 } MonoReflectionMethodBuilder;
1039
1040 typedef struct {
1041         MonoObject object;
1042         MonoMethod *mhandle;
1043         MonoReflectionType *parent;
1044         MonoReflectionType *ret;
1045         MonoArray *parameters;
1046         MonoString *name;
1047         guint32 table_idx;
1048         guint32 call_conv;
1049 } MonoReflectionArrayMethod;
1050
1051 typedef struct {
1052         MonoArray *data;
1053         MonoString *name;
1054         MonoString *filename;
1055         guint32 attrs;
1056         guint32 offset;
1057         MonoObject *stream;
1058 } MonoReflectionResource;
1059
1060 typedef struct {
1061         guint32 res_type;
1062         guint32 res_id;
1063         guint32 lang_id;
1064         MonoArray *res_data;
1065 } MonoReflectionWin32Resource;
1066
1067 typedef struct {
1068         guint32 action;
1069         MonoString *pset;
1070 } MonoReflectionPermissionSet;
1071
1072 typedef struct {
1073         MonoReflectionAssembly assembly;
1074         MonoDynamicAssembly *dynamic_assembly;
1075         MonoReflectionMethod *entry_point;
1076         MonoArray *modules;
1077         MonoString *name;
1078         MonoString *dir;
1079         MonoArray *cattrs;
1080         MonoArray *resources;
1081         MonoArray *public_key;
1082         MonoString *version;
1083         MonoString *culture;
1084         guint32 algid;
1085         guint32 flags;
1086         guint32 pekind;
1087         MonoBoolean delay_sign;
1088         guint32 access;
1089         MonoArray *loaded_modules;
1090         MonoArray *win32_resources;
1091         /* CAS related */
1092         MonoArray *permissions_minimum;
1093         MonoArray *permissions_optional;
1094         MonoArray *permissions_refused;
1095         gint32 pe_kind;
1096         gint32 machine;
1097         MonoBoolean corlib_internal;
1098         MonoArray *type_forwarders;
1099         MonoArray *pktoken; /* as hexadecimal byte[] */
1100 } MonoReflectionAssemblyBuilder;
1101
1102 typedef struct {
1103         MonoObject object;
1104         guint32 attrs;
1105         MonoObject *type;
1106         MonoString *name;
1107         MonoObject *def_value;
1108         gint32 offset;
1109         gint32 table_idx;
1110         MonoReflectionType *typeb;
1111         MonoArray *rva_data;
1112         MonoArray *cattrs;
1113         MonoReflectionMarshal *marshal_info;
1114         MonoClassField *handle;
1115         MonoArray *modreq;
1116         MonoArray *modopt;
1117 } MonoReflectionFieldBuilder;
1118
1119 typedef struct {
1120         MonoObject object;
1121         guint32 attrs;
1122         MonoString *name;
1123         MonoObject *type;
1124         MonoArray *parameters;
1125         MonoArray *cattrs;
1126         MonoObject *def_value;
1127         MonoReflectionMethodBuilder *set_method;
1128         MonoReflectionMethodBuilder *get_method;
1129         gint32 table_idx;
1130         MonoObject *type_builder;
1131         MonoArray *returnModReq;
1132         MonoArray *returnModOpt;
1133         MonoArray *paramModReq;
1134         MonoArray *paramModOpt;
1135         guint32 call_conv;
1136 } MonoReflectionPropertyBuilder;
1137
1138 struct _MonoReflectionModule {
1139         MonoObject      obj;
1140         MonoImage  *image;
1141         MonoReflectionAssembly *assembly;
1142         MonoString *fqname;
1143         MonoString *name;
1144         MonoString *scopename;
1145         MonoBoolean is_resource;
1146         guint32 token;
1147 };
1148
1149 typedef struct {
1150         MonoReflectionModule module;
1151         MonoDynamicImage *dynamic_image;
1152         gint32     num_types;
1153         MonoArray *types;
1154         MonoArray *cattrs;
1155         MonoArray *guid;
1156         guint32    table_idx;
1157         MonoReflectionAssemblyBuilder *assemblyb;
1158         MonoArray *global_methods;
1159         MonoArray *global_fields;
1160         gboolean is_main;
1161         MonoArray *resources;
1162 } MonoReflectionModuleBuilder;
1163
1164 typedef struct {
1165         MonoReflectionType type;
1166         MonoString *name;
1167         MonoString *nspace;
1168         MonoObject *parent;
1169         MonoReflectionType *nesting_type;
1170         MonoArray *interfaces;
1171         gint32     num_methods;
1172         MonoArray *methods;
1173         MonoArray *ctors;
1174         MonoArray *properties;
1175         gint32     num_fields;
1176         MonoArray *fields;
1177         MonoArray *events;
1178         MonoArray *cattrs;
1179         MonoArray *subtypes;
1180         guint32 attrs;
1181         guint32 table_idx;
1182         MonoReflectionModuleBuilder *module;
1183         gint32 class_size;
1184         gint32 packing_size;
1185         MonoGenericContainer *generic_container;
1186         MonoArray *generic_params;
1187         MonoArray *permissions;
1188         MonoReflectionType *created;
1189 } MonoReflectionTypeBuilder;
1190
1191 typedef struct {
1192         MonoReflectionType type;
1193         MonoReflectionType *element_type;
1194         int rank;
1195 } MonoReflectionArrayType;
1196
1197 typedef struct {
1198         MonoReflectionType type;
1199         MonoReflectionType *element_type;
1200 } MonoReflectionDerivedType;
1201
1202 typedef struct {
1203         MonoReflectionType type;
1204         MonoReflectionTypeBuilder *tbuilder;
1205         MonoReflectionMethodBuilder *mbuilder;
1206         MonoString *name;
1207         guint32 index;
1208         MonoReflectionType *base_type;
1209         MonoArray *iface_constraints;
1210         MonoArray *cattrs;
1211         guint32 attrs;
1212 } MonoReflectionGenericParam;
1213
1214 typedef struct _MonoReflectionGenericClass MonoReflectionGenericClass;
1215 struct _MonoReflectionGenericClass {
1216         MonoReflectionType type;
1217         MonoReflectionType *generic_type; /*Can be either a MonoType or a TypeBuilder*/
1218         MonoArray *type_arguments;
1219         guint32 initialized;
1220 };
1221
1222 typedef struct {
1223         MonoObject  obj;
1224         MonoString *name;
1225         MonoString *codebase;
1226         gint32 major, minor, build, revision;
1227         MonoObject  *cultureInfo;
1228         guint32     flags;
1229         guint32     hashalg;
1230         MonoObject  *keypair;
1231         MonoArray   *publicKey;
1232         MonoArray   *keyToken;
1233         guint32     versioncompat;
1234         MonoObject *version;
1235         guint32     processor_architecture;
1236 } MonoReflectionAssemblyName;
1237
1238 typedef struct {
1239         MonoObject  obj;
1240         MonoString *name;
1241         MonoReflectionType *type;
1242         MonoReflectionTypeBuilder *typeb;
1243         MonoArray *cattrs;
1244         MonoReflectionMethodBuilder *add_method;
1245         MonoReflectionMethodBuilder *remove_method;
1246         MonoReflectionMethodBuilder *raise_method;
1247         MonoArray *other_methods;
1248         guint32 attrs;
1249         guint32 table_idx;
1250 } MonoReflectionEventBuilder;
1251
1252 typedef struct {
1253         MonoObject  obj;
1254         MonoReflectionMethod *ctor;
1255         MonoArray *data;
1256 } MonoReflectionCustomAttr;
1257
1258 typedef struct {
1259         MonoObject object;
1260         MonoString *marshal_cookie;
1261         MonoString *marshal_type;
1262         MonoReflectionType *marshal_type_ref;
1263         MonoReflectionType *marshal_safe_array_user_defined_subtype;
1264         guint32 utype;
1265         guint32 array_subtype;
1266         gint32 safe_array_subtype;
1267         gint32 size_const;
1268         gint32 IidParameterIndex;
1269         gint16 size_param_index;
1270 } MonoReflectionMarshalAsAttribute;
1271
1272 typedef struct {
1273         MonoObject object;
1274         gint32 call_conv;
1275         gint32 charset;
1276         MonoBoolean best_fit_mapping;
1277         MonoBoolean throw_on_unmappable;
1278         MonoBoolean set_last_error;
1279 } MonoReflectionUnmanagedFunctionPointerAttribute;
1280
1281 typedef struct {
1282         MonoObject object;
1283         MonoString *guid;
1284 } MonoReflectionGuidAttribute;
1285
1286 typedef struct {
1287         MonoObject object;
1288         MonoMethod *mhandle;
1289         MonoString *name;
1290         MonoReflectionType *rtype;
1291         MonoArray *parameters;
1292         guint32 attrs;
1293         guint32 call_conv;
1294         MonoReflectionModule *module;
1295         MonoBoolean skip_visibility;
1296         MonoBoolean init_locals;
1297         MonoReflectionILGen *ilgen;
1298         gint32 nrefs;
1299         MonoArray *refs;
1300         GSList *referenced_by;
1301         MonoReflectionType *owner;
1302 } MonoReflectionDynamicMethod;
1303
1304 typedef struct {
1305         MonoObject object;
1306         MonoReflectionModuleBuilder *module;
1307         MonoArray *arguments;
1308         guint32 type;
1309         MonoReflectionType *return_type;
1310         guint32 call_conv;
1311         guint32 unmanaged_call_conv;
1312         MonoArray *modreqs;
1313         MonoArray *modopts;
1314 } MonoReflectionSigHelper;
1315
1316 typedef struct {
1317         MonoObject object;
1318         MonoReflectionGenericClass *inst;
1319         MonoObject *fb; /*can be either a MonoField or a FieldBuilder*/
1320 } MonoReflectionFieldOnTypeBuilderInst;
1321
1322 typedef struct {
1323         MonoObject object;
1324         MonoReflectionGenericClass *inst;
1325         MonoObject *cb; /*can be either a MonoCMethod or ConstructorBuilder*/
1326 } MonoReflectionCtorOnTypeBuilderInst;
1327
1328 typedef struct {
1329         MonoObject object;
1330         MonoReflectionType *inst;
1331         MonoObject *mb; /*can be either a MonoMethod or MethodBuilder*/
1332         MonoArray *method_args;
1333         MonoReflectionMethodBuilder *generic_method_definition;
1334 } MonoReflectionMethodOnTypeBuilderInst;
1335
1336 typedef struct {
1337         MonoObject object;
1338         MonoBoolean visible;
1339 } MonoReflectionComVisibleAttribute;
1340
1341 enum {
1342         RESOURCE_LOCATION_EMBEDDED = 1,
1343         RESOURCE_LOCATION_ANOTHER_ASSEMBLY = 2,
1344         RESOURCE_LOCATION_IN_MANIFEST = 4
1345 };
1346
1347 typedef struct {
1348         MonoObject object;
1349         MonoReflectionAssembly *assembly;
1350         MonoString *filename;
1351         guint32 location;
1352 } MonoManifestResourceInfo;
1353
1354 /* A boxed IntPtr */
1355 typedef struct {
1356         MonoObject object;
1357         gpointer m_value;
1358 } MonoIntPtr;
1359
1360 /* Keep in sync with System.GenericParameterAttributes */
1361 typedef enum {
1362         GENERIC_PARAMETER_ATTRIBUTE_NON_VARIANT         = 0,
1363         GENERIC_PARAMETER_ATTRIBUTE_COVARIANT           = 1,
1364         GENERIC_PARAMETER_ATTRIBUTE_CONTRAVARIANT       = 2,
1365         GENERIC_PARAMETER_ATTRIBUTE_VARIANCE_MASK       = 3,
1366
1367         GENERIC_PARAMETER_ATTRIBUTE_NO_SPECIAL_CONSTRAINT       = 0,
1368         GENERIC_PARAMETER_ATTRIBUTE_REFERENCE_TYPE_CONSTRAINT   = 4,
1369         GENERIC_PARAMETER_ATTRIBUTE_VALUE_TYPE_CONSTRAINT       = 8,
1370         GENERIC_PARAMETER_ATTRIBUTE_CONSTRUCTOR_CONSTRAINT      = 16,
1371         GENERIC_PARAMETER_ATTRIBUTE_SPECIAL_CONSTRAINTS_MASK    = 28
1372 } GenericParameterAttributes;
1373
1374 typedef struct {
1375         MonoType *type;
1376         MonoClassField *field;
1377         MonoProperty *prop;
1378 } CattrNamedArg;
1379
1380 gboolean          mono_image_create_pefile (MonoReflectionModuleBuilder *module, HANDLE file, MonoError *error);
1381 void          mono_image_basic_init (MonoReflectionAssemblyBuilder *assembly);
1382 MonoReflectionModule * mono_image_load_module_dynamic (MonoReflectionAssemblyBuilder *assembly, MonoString *file_name);
1383 guint32       mono_image_insert_string (MonoReflectionModuleBuilder *module, MonoString *str);
1384 guint32       mono_image_create_token  (MonoDynamicImage *assembly, MonoObject *obj, gboolean create_methodspec, gboolean register_token, MonoError *error);
1385 guint32       mono_image_create_method_token (MonoDynamicImage *assembly, MonoObject *obj, MonoArray *opt_param_types, MonoError *error);
1386 void          mono_image_module_basic_init (MonoReflectionModuleBuilder *module);
1387 void          mono_image_register_token (MonoDynamicImage *assembly, guint32 token, MonoObject *obj);
1388 void          mono_dynamic_image_free (MonoDynamicImage *image);
1389 void          mono_dynamic_image_free_image (MonoDynamicImage *image);
1390 void          mono_image_set_wrappers_type (MonoReflectionModuleBuilder *mb, MonoReflectionType *type);
1391 void          mono_dynamic_image_release_gc_roots (MonoDynamicImage *image);
1392
1393 void        mono_reflection_setup_internal_class  (MonoReflectionTypeBuilder *tb);
1394
1395 void        mono_reflection_create_internal_class (MonoReflectionTypeBuilder *tb);
1396
1397 void        mono_reflection_setup_generic_class   (MonoReflectionTypeBuilder *tb);
1398
1399 void        mono_reflection_create_generic_class  (MonoReflectionTypeBuilder *tb);
1400
1401 MonoReflectionType* mono_reflection_create_runtime_class  (MonoReflectionTypeBuilder *tb);
1402
1403 void        mono_reflection_get_dynamic_overrides (MonoClass *klass, MonoMethod ***overrides, int *num_overrides);
1404
1405 void mono_reflection_create_dynamic_method (MonoReflectionDynamicMethod *m);
1406 void mono_reflection_destroy_dynamic_method (MonoReflectionDynamicMethod *mb);
1407
1408 void        mono_reflection_initialize_generic_parameter (MonoReflectionGenericParam *gparam);
1409 void        mono_reflection_create_unmanaged_type (MonoReflectionType *type);
1410 void        mono_reflection_register_with_runtime (MonoReflectionType *type);
1411
1412 void        mono_reflection_create_custom_attr_data_args (MonoImage *image, MonoMethod *method, const guchar *data, guint32 len, MonoArray **typed_args, MonoArray **named_args, CattrNamedArg **named_arg_info, MonoError *error);
1413 MonoMethodSignature * mono_reflection_lookup_signature (MonoImage *image, MonoMethod *method, guint32 token, MonoError *error);
1414
1415 MonoArray* mono_param_get_objects_internal  (MonoDomain *domain, MonoMethod *method, MonoClass *refclass, MonoError *error);
1416
1417 MonoClass*
1418 mono_class_bind_generic_parameters (MonoClass *klass, int type_argc, MonoType **types, gboolean is_dynamic);
1419 MonoType*
1420 mono_reflection_bind_generic_parameters (MonoReflectionType *type, int type_argc, MonoType **types);
1421 MonoReflectionMethod*
1422 mono_reflection_bind_generic_method_parameters (MonoReflectionMethod *method, MonoArray *types);
1423 void
1424 mono_reflection_generic_class_initialize (MonoReflectionGenericClass *type, MonoArray *fields);
1425 MonoReflectionEvent *
1426 mono_reflection_event_builder_get_event_info (MonoReflectionTypeBuilder *tb, MonoReflectionEventBuilder *eb);
1427
1428 MonoArray  *mono_reflection_sighelper_get_signature_local (MonoReflectionSigHelper *sig);
1429
1430 MonoArray  *mono_reflection_sighelper_get_signature_field (MonoReflectionSigHelper *sig);
1431
1432 MonoReflectionMarshalAsAttribute* mono_reflection_marshal_as_attribute_from_marshal_spec (MonoDomain *domain, MonoClass *klass, MonoMarshalSpec *spec, MonoError *error);
1433
1434 gpointer
1435 mono_reflection_lookup_dynamic_token (MonoImage *image, guint32 token, gboolean valid_token, MonoClass **handle_class, MonoGenericContext *context);
1436
1437 gboolean
1438 mono_reflection_call_is_assignable_to (MonoClass *klass, MonoClass *oklass);
1439
1440 gboolean
1441 mono_reflection_is_valid_dynamic_token (MonoDynamicImage *image, guint32 token);
1442
1443 void
1444 mono_reflection_resolve_custom_attribute_data (MonoReflectionMethod *method, MonoReflectionAssembly *assembly, gpointer data, guint32 data_length, MonoArray **ctor_args, MonoArray ** named_args);
1445
1446 MonoType*
1447 mono_reflection_type_get_handle (MonoReflectionType *ref);
1448
1449 void
1450 mono_reflection_free_dynamic_generic_class (MonoGenericClass *gclass);
1451
1452 gboolean
1453 mono_image_build_metadata (MonoReflectionModuleBuilder *module, MonoError *error);
1454
1455 int
1456 mono_get_constant_value_from_blob (MonoDomain* domain, MonoTypeEnum type, const char *blob, void *value);
1457
1458 void
1459 mono_release_type_locks (MonoInternalThread *thread);
1460
1461 char *
1462 mono_string_to_utf8_mp  (MonoMemPool *mp, MonoString *s, MonoError *error);
1463
1464 char *
1465 mono_string_to_utf8_image (MonoImage *image, MonoString *s, MonoError *error);
1466
1467
1468 MonoArray*
1469 mono_array_clone_in_domain (MonoDomain *domain, MonoArray *array);
1470
1471 void
1472 mono_array_full_copy (MonoArray *src, MonoArray *dest);
1473
1474 gboolean
1475 mono_array_calc_byte_len (MonoClass *klass, uintptr_t len, uintptr_t *res);
1476
1477 MonoArray*
1478 mono_array_new_full_checked (MonoDomain *domain, MonoClass *array_class, uintptr_t *lengths, intptr_t *lower_bounds, MonoError *error);
1479
1480 MonoArray*
1481 mono_array_new_specific_checked (MonoVTable *vtable, uintptr_t n, MonoError *error);
1482
1483 MonoArray*
1484 ves_icall_array_new_specific (MonoVTable *vtable, uintptr_t n);
1485
1486 #ifndef DISABLE_REMOTING
1487 MonoObject *
1488 mono_remoting_invoke        (MonoObject *real_proxy, MonoMethodMessage *msg,
1489                              MonoObject **exc, MonoArray **out_args);
1490
1491 gpointer
1492 mono_remote_class_vtable (MonoDomain *domain, MonoRemoteClass *remote_class, MonoRealProxy *real_proxy);
1493
1494 void
1495 mono_upgrade_remote_class (MonoDomain *domain, MonoObject *tproxy, MonoClass *klass);
1496 #endif
1497
1498 gpointer
1499 mono_create_ftnptr (MonoDomain *domain, gpointer addr);
1500
1501 gpointer
1502 mono_get_addr_from_ftnptr (gpointer descr);
1503
1504 void
1505 mono_nullable_init (guint8 *buf, MonoObject *value, MonoClass *klass);
1506
1507 MonoObject*
1508 mono_nullable_box (guint8 *buf, MonoClass *klass);
1509
1510 #ifdef MONO_SMALL_CONFIG
1511 #define MONO_IMT_SIZE 9
1512 #else
1513 #define MONO_IMT_SIZE 19
1514 #endif
1515
1516 typedef union {
1517         int vtable_slot;
1518         gpointer target_code;
1519 } MonoImtItemValue;
1520
1521 typedef struct _MonoImtBuilderEntry {
1522         gpointer key;
1523         struct _MonoImtBuilderEntry *next;
1524         MonoImtItemValue value;
1525         int children;
1526         guint8 has_target_code : 1;
1527 } MonoImtBuilderEntry;
1528
1529 typedef struct _MonoIMTCheckItem MonoIMTCheckItem;
1530
1531 struct _MonoIMTCheckItem {
1532         gpointer          key;
1533         int               check_target_idx;
1534         MonoImtItemValue  value;
1535         guint8           *jmp_code;
1536         guint8           *code_target;
1537         guint8            is_equals;
1538         guint8            compare_done;
1539         guint8            chunk_size;
1540         guint8            short_branch;
1541         guint8            has_target_code;
1542 };
1543
1544 typedef gpointer (*MonoImtThunkBuilder) (MonoVTable *vtable, MonoDomain *domain,
1545                 MonoIMTCheckItem **imt_entries, int count, gpointer fail_trunk);
1546
1547 void
1548 mono_install_imt_thunk_builder (MonoImtThunkBuilder func);
1549
1550 void
1551 mono_set_always_build_imt_thunks (gboolean value);
1552
1553 void
1554 mono_vtable_build_imt_slot (MonoVTable* vtable, int imt_slot);
1555
1556 guint32
1557 mono_method_get_imt_slot (MonoMethod *method);
1558
1559 void
1560 mono_method_add_generic_virtual_invocation (MonoDomain *domain, MonoVTable *vtable,
1561                                                                                         gpointer *vtable_slot,
1562                                                                                         MonoMethod *method, gpointer code);
1563
1564 gpointer
1565 mono_method_alloc_generic_virtual_thunk (MonoDomain *domain, int size);
1566
1567 typedef enum {
1568         MONO_UNHANDLED_POLICY_LEGACY,
1569         MONO_UNHANDLED_POLICY_CURRENT
1570 } MonoRuntimeUnhandledExceptionPolicy;
1571
1572 MonoRuntimeUnhandledExceptionPolicy
1573 mono_runtime_unhandled_exception_policy_get (void);
1574 void
1575 mono_runtime_unhandled_exception_policy_set (MonoRuntimeUnhandledExceptionPolicy policy);
1576
1577 MonoVTable *
1578 mono_class_try_get_vtable (MonoDomain *domain, MonoClass *klass);
1579
1580 gboolean
1581 mono_runtime_class_init_full (MonoVTable *vtable, MonoError *error);
1582
1583 void
1584 mono_method_clear_object (MonoDomain *domain, MonoMethod *method);
1585
1586 void
1587 mono_class_compute_gc_descriptor (MonoClass *klass);
1588
1589 gsize*
1590 mono_class_compute_bitmap (MonoClass *klass, gsize *bitmap, int size, int offset, int *max_set, gboolean static_fields);
1591
1592 MonoObject*
1593 mono_object_xdomain_representation (MonoObject *obj, MonoDomain *target_domain, MonoObject **exc);
1594
1595 gboolean
1596 mono_class_is_reflection_method_or_constructor (MonoClass *klass);
1597
1598 MonoObject *
1599 mono_get_object_from_blob (MonoDomain *domain, MonoType *type, const char *blob);
1600
1601 gpointer
1602 mono_class_get_ref_info (MonoClass *klass);
1603
1604 void
1605 mono_class_set_ref_info (MonoClass *klass, gpointer obj);
1606
1607 void
1608 mono_class_free_ref_info (MonoClass *klass);
1609
1610 MonoObject *
1611 mono_object_new_pinned (MonoDomain *domain, MonoClass *klass, MonoError *error);
1612
1613 MonoObject *
1614 mono_object_new_specific_checked (MonoVTable *vtable, MonoError *error);
1615
1616 MonoObject *
1617 ves_icall_object_new (MonoDomain *domain, MonoClass *klass);
1618
1619 MonoObject *
1620 ves_icall_object_new_specific (MonoVTable *vtable);
1621
1622 MonoObject *
1623 mono_object_new_alloc_specific_checked (MonoVTable *vtable, MonoError *error);
1624
1625 void
1626 mono_field_static_get_value_for_thread (MonoInternalThread *thread, MonoVTable *vt, MonoClassField *field, void *value);
1627
1628 /* exported, used by the debugger */
1629 MONO_API void *
1630 mono_vtable_get_static_field_data (MonoVTable *vt);
1631
1632 char *
1633 mono_string_to_utf8_ignore (MonoString *s);
1634
1635 char *
1636 mono_string_to_utf8_image_ignore (MonoImage *image, MonoString *s);
1637
1638 char *
1639 mono_string_to_utf8_mp_ignore (MonoMemPool *mp, MonoString *s);
1640
1641 gboolean
1642 mono_monitor_is_il_fastpath_wrapper (MonoMethod *method);
1643
1644 MonoString*
1645 mono_string_intern_checked (MonoString *str, MonoError *error);
1646
1647 char *
1648 mono_exception_get_native_backtrace (MonoException *exc);
1649
1650 MonoString *
1651 ves_icall_Mono_Runtime_GetNativeStackTrace (MonoException *exc);
1652
1653 char *
1654 mono_exception_get_managed_backtrace (MonoException *exc);
1655
1656 void
1657 mono_copy_value (MonoType *type, void *dest, void *value, int deref_pointer);
1658
1659 void
1660 mono_error_raise_exception (MonoError *target_error);
1661
1662 void
1663 mono_error_set_pending_exception (MonoError *error);
1664
1665 MonoArray *
1666 mono_glist_to_array (GList *list, MonoClass *eclass);
1667
1668 MonoObject *
1669 mono_object_new_checked (MonoDomain *domain, MonoClass *klass, MonoError *error);
1670
1671 MonoObject*
1672 mono_object_new_mature (MonoVTable *vtable, MonoError *error);
1673
1674 MonoObject*
1675 mono_object_new_fast_checked (MonoVTable *vtable, MonoError *error);
1676
1677 MonoObject *
1678 ves_icall_object_new_fast (MonoVTable *vtable);
1679
1680 MonoObject *
1681 mono_object_clone_checked (MonoObject *obj, MonoError *error);
1682
1683 MonoString *
1684 mono_string_new_size_checked (MonoDomain *domain, gint32 len, MonoError *error);
1685
1686 MonoString*
1687 mono_string_new_checked (MonoDomain *domain, const char *text, MonoError *merror);
1688
1689 MonoString *
1690 mono_string_new_utf16_checked (MonoDomain *domain, const guint16 *text, gint32 len, MonoError *error);
1691
1692 MonoObject*
1693 mono_runtime_try_invoke (MonoMethod *method, void *obj, void **params, MonoObject **exc, MonoError *error);
1694
1695 MonoObject*
1696 mono_runtime_invoke_checked (MonoMethod *method, void *obj, void **params, MonoError *error);
1697
1698
1699 #endif /* __MONO_OBJECT_INTERNALS_H__ */
1700
1701