mono/metadata/icall.c

   1 /*
   2  * icall.c:
   3  *
   4  * Authors:
   5  *   Dietmar Maurer (dietmar@ximian.com)
   6  *   Paolo Molaro (lupus@ximian.com)
   7  *       Patrik Torstensson (patrik.torstensson@labs2.com)
   8  *
   9  * (C) 2001 Ximian, Inc.
  10  */
  11
  12 #include <config.h>
  13 #include <glib.h>
  14 #include <stdarg.h>
  15 #include <string.h>
  16 #include <sys/time.h>
  17 #include <unistd.h>
  18 #if defined (PLATFORM_WIN32)
  19 #include <stdlib.h>
  20 #endif
  21
  22 #include <mono/metadata/object.h>
  23 #include <mono/metadata/threads.h>
  24 #include <mono/metadata/reflection.h>
  25 #include <mono/metadata/assembly.h>
  26 #include <mono/metadata/tabledefs.h>
  27 #include <mono/metadata/exception.h>
  28 #include <mono/metadata/file-io.h>
  29 #include <mono/metadata/socket-io.h>
  30 #include <mono/metadata/mono-endian.h>
  31 #include <mono/metadata/tokentype.h>
  32 #include <mono/metadata/unicode.h>
  33 #include <mono/metadata/appdomain.h>
  34 #include <mono/metadata/marshal.h>
  35 #include <mono/metadata/gc.h>
  36 #include <mono/metadata/rand.h>
  37 #include <mono/metadata/sysmath.h>
  38 #include <mono/metadata/string-icalls.h>
  39 #include <mono/metadata/debug-mono-symfile.h>
  40 #include <mono/metadata/process.h>
  41 #include <mono/io-layer/io-layer.h>
  42 #include <mono/utils/strtod.h>
  43
  44 #if defined (PLATFORM_WIN32)
  45 #include <windows.h>
  46 #endif
  47 #include "decimal.h"
  48
  49 static MonoString *
  50 mono_double_ToStringImpl (double value)
  51 {
  52         /* FIXME: Handle formats, etc. */
  53         MonoString *s;
  54         gchar *retVal;
  55         retVal = g_strdup_printf ("%.15g", value);
  56         s = mono_string_new (mono_domain_get (), retVal);
  57         g_free (retVal);
  58         return s;
  59 }
  60
  61 /*
  62  * We expect a pointer to a char, not a string
  63  */
  64 static double
  65 mono_double_ParseImpl (char *ptr)
  66 {
  67         return bsd_strtod (ptr, NULL);
  68 }
  69
  70 static MonoString *
  71 mono_float_ToStringImpl (float value)
  72 {
  73         return mono_double_ToStringImpl (value);
  74 }
  75
  76 static MonoObject *
  77 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
  78 {
  79         MonoClass *ac;
  80         MonoArray *ao;
  81         gint32 esize;
  82         gpointer *ea;
  83
  84         ao = (MonoArray *)this;
  85         ac = (MonoClass *)ao->obj.vtable->klass;
  86
  87         esize = mono_array_element_size (ac);
  88         ea = (gpointer*)((char*)ao->vector + (pos * esize));
  89
  90         if (ac->element_class->valuetype)
  91                 return mono_value_box (this->vtable->domain, ac->element_class, ea);
  92         else
  93                 return *ea;
  94 }
  95
  96 static MonoObject *
  97 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
  98 {
  99         MonoClass *ac, *ic;
 100         MonoArray *ao, *io;
 101         gint32 i, pos, *ind;
 102
 103         MONO_CHECK_ARG_NULL (idxs);
 104
 105         io = (MonoArray *)idxs;
 106         ic = (MonoClass *)io->obj.vtable->klass;
 107
 108         ao = (MonoArray *)this;
 109         ac = (MonoClass *)ao->obj.vtable->klass;
 110
 111         g_assert (ic->rank == 1);
 112         if (io->bounds != NULL || io->max_length !=  ac->rank)
 113                 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
 114
 115         ind = (guint32 *)io->vector;
 116
 117         if (ao->bounds == NULL) {
 118                 if (*ind < 0 || *ind >= ao->max_length)
 119                         mono_raise_exception (mono_get_exception_index_out_of_range ());
 120
 121                 return ves_icall_System_Array_GetValueImpl (this, *ind);
 122         }
 123
 124         for (i = 0; i < ac->rank; i++)
 125                 if ((ind [i] < ao->bounds [i].lower_bound) ||
 126                     (ind [i] >= ao->bounds [i].length + ao->bounds [i].lower_bound))
 127                         mono_raise_exception (mono_get_exception_index_out_of_range ());
 128
 129         pos = ind [0] - ao->bounds [0].lower_bound;
 130         for (i = 1; i < ac->rank; i++)
 131                 pos = pos*ao->bounds [i].length + ind [i] -
 132                         ao->bounds [i].lower_bound;
 133
 134         return ves_icall_System_Array_GetValueImpl (this, pos);
 135 }
 136
 137 static void
 138 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
 139 {
 140         MonoClass *ac, *vc, *ec;
 141         gint32 esize, vsize;
 142         gpointer *ea, *va;
 143
 144         guint64 u64;
 145         gint64 i64;
 146         gdouble r64;
 147
 148         if (value)
 149                 vc = value->vtable->klass;
 150         else
 151                 vc = NULL;
 152
 153         ac = this->obj.vtable->klass;
 154         ec = ac->element_class;
 155
 156         esize = mono_array_element_size (ac);
 157         ea = (gpointer*)((char*)this->vector + (pos * esize));
 158         va = (gpointer*)((char*)value + sizeof (MonoObject));
 159
 160         if (!value) {
 161                 memset (ea, 0,  esize);
 162                 return;
 163         }
 164
 165 #define NO_WIDENING_CONVERSION G_STMT_START{\
 166         mono_raise_exception (mono_get_exception_argument ( \
 167                 "value", "not a widening conversion")); \
 168 }G_STMT_END
 169
 170 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
 171         if (esize < vsize + (extra)) \
 172                 mono_raise_exception (mono_get_exception_argument ( \
 173                         "value", "not a widening conversion")); \
 174 }G_STMT_END
 175
 176 #define INVALID_CAST G_STMT_START{\
 177         mono_raise_exception (mono_get_exception_invalid_cast ()); \
 178 }G_STMT_END
 179
 180         /* Check element (destination) type. */
 181         switch (ec->byval_arg.type) {
 182         case MONO_TYPE_STRING:
 183                 switch (vc->byval_arg.type) {
 184                 case MONO_TYPE_STRING:
 185                         break;
 186                 default:
 187                         INVALID_CAST;
 188                 }
 189                 break;
 190         case MONO_TYPE_BOOLEAN:
 191                 switch (vc->byval_arg.type) {
 192                 case MONO_TYPE_BOOLEAN:
 193                         break;
 194                 case MONO_TYPE_CHAR:
 195                 case MONO_TYPE_U1:
 196                 case MONO_TYPE_U2:
 197                 case MONO_TYPE_U4:
 198                 case MONO_TYPE_U8:
 199                 case MONO_TYPE_I1:
 200                 case MONO_TYPE_I2:
 201                 case MONO_TYPE_I4:
 202                 case MONO_TYPE_I8:
 203                 case MONO_TYPE_R4:
 204                 case MONO_TYPE_R8:
 205                         NO_WIDENING_CONVERSION;
 206                 default:
 207                         INVALID_CAST;
 208                 }
 209                 break;
 210         }
 211
 212         if (!ec->valuetype) {
 213                 *ea = (gpointer)value;
 214                 return;
 215         }
 216
 217         if (mono_object_isinst (value, ec)) {
 218                 memcpy (ea, (char *)value + sizeof (MonoObject), esize);
 219                 return;
 220         }
 221
 222         if (!vc->valuetype)
 223                 INVALID_CAST;
 224
 225         vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
 226
 227 #if 0
 228         g_message (G_STRLOC ": %d (%d) <= %d (%d)",
 229                    ec->byval_arg.type, esize,
 230                    vc->byval_arg.type, vsize);
 231 #endif
 232
 233 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
 234         switch (vc->byval_arg.type) { \
 235         case MONO_TYPE_U1: \
 236         case MONO_TYPE_U2: \
 237         case MONO_TYPE_U4: \
 238         case MONO_TYPE_U8: \
 239         case MONO_TYPE_CHAR: \
 240                 CHECK_WIDENING_CONVERSION(0); \
 241                 *(etype *) ea = (etype) u64; \
 242                 return; \
 243         /* You can't assign a signed value to an unsigned array. */ \
 244         case MONO_TYPE_I1: \
 245         case MONO_TYPE_I2: \
 246         case MONO_TYPE_I4: \
 247         case MONO_TYPE_I8: \
 248         /* You can't assign a floating point number to an integer array. */ \
 249         case MONO_TYPE_R4: \
 250         case MONO_TYPE_R8: \
 251                 NO_WIDENING_CONVERSION; \
 252         } \
 253 }G_STMT_END
 254
 255 #define ASSIGN_SIGNED(etype) G_STMT_START{\
 256         switch (vc->byval_arg.type) { \
 257         case MONO_TYPE_I1: \
 258         case MONO_TYPE_I2: \
 259         case MONO_TYPE_I4: \
 260         case MONO_TYPE_I8: \
 261                 CHECK_WIDENING_CONVERSION(0); \
 262                 *(etype *) ea = (etype) i64; \
 263                 return; \
 264         /* You can assign an unsigned value to a signed array if the array's */ \
 265         /* element size is larger than the value size. */ \
 266         case MONO_TYPE_U1: \
 267         case MONO_TYPE_U2: \
 268         case MONO_TYPE_U4: \
 269         case MONO_TYPE_U8: \
 270         case MONO_TYPE_CHAR: \
 271                 CHECK_WIDENING_CONVERSION(1); \
 272                 *(etype *) ea = (etype) u64; \
 273                 return; \
 274         /* You can't assign a floating point number to an integer array. */ \
 275         case MONO_TYPE_R4: \
 276         case MONO_TYPE_R8: \
 277                 NO_WIDENING_CONVERSION; \
 278         } \
 279 }G_STMT_END
 280
 281 #define ASSIGN_REAL(etype) G_STMT_START{\
 282         switch (vc->byval_arg.type) { \
 283         case MONO_TYPE_R4: \
 284         case MONO_TYPE_R8: \
 285                 CHECK_WIDENING_CONVERSION(0); \
 286                 *(etype *) ea = (etype) r64; \
 287                 return; \
 288         /* All integer values fit into a floating point array, so we don't */ \
 289         /* need to CHECK_WIDENING_CONVERSION here. */ \
 290         case MONO_TYPE_I1: \
 291         case MONO_TYPE_I2: \
 292         case MONO_TYPE_I4: \
 293         case MONO_TYPE_I8: \
 294                 *(etype *) ea = (etype) i64; \
 295                 return; \
 296         case MONO_TYPE_U1: \
 297         case MONO_TYPE_U2: \
 298         case MONO_TYPE_U4: \
 299         case MONO_TYPE_U8: \
 300         case MONO_TYPE_CHAR: \
 301                 *(etype *) ea = (etype) u64; \
 302                 return; \
 303         } \
 304 }G_STMT_END
 305
 306         switch (vc->byval_arg.type) {
 307         case MONO_TYPE_U1:
 308                 u64 = *(guint8 *) va;
 309                 break;
 310         case MONO_TYPE_U2:
 311                 u64 = *(guint16 *) va;
 312                 break;
 313         case MONO_TYPE_U4:
 314                 u64 = *(guint32 *) va;
 315                 break;
 316         case MONO_TYPE_U8:
 317                 u64 = *(guint64 *) va;
 318                 break;
 319         case MONO_TYPE_I1:
 320                 i64 = *(gint8 *) va;
 321                 break;
 322         case MONO_TYPE_I2:
 323                 i64 = *(gint16 *) va;
 324                 break;
 325         case MONO_TYPE_I4:
 326                 i64 = *(gint32 *) va;
 327                 break;
 328         case MONO_TYPE_I8:
 329                 i64 = *(gint64 *) va;
 330                 break;
 331         case MONO_TYPE_R4:
 332                 r64 = *(gfloat *) va;
 333                 break;
 334         case MONO_TYPE_R8:
 335                 r64 = *(gdouble *) va;
 336                 break;
 337         case MONO_TYPE_CHAR:
 338                 u64 = *(guint16 *) va;
 339                 break;
 340         case MONO_TYPE_BOOLEAN:
 341                 /* Boolean is only compatible with itself. */
 342                 switch (ec->byval_arg.type) {
 343                 case MONO_TYPE_CHAR:
 344                 case MONO_TYPE_U1:
 345                 case MONO_TYPE_U2:
 346                 case MONO_TYPE_U4:
 347                 case MONO_TYPE_U8:
 348                 case MONO_TYPE_I1:
 349                 case MONO_TYPE_I2:
 350                 case MONO_TYPE_I4:
 351                 case MONO_TYPE_I8:
 352                 case MONO_TYPE_R4:
 353                 case MONO_TYPE_R8:
 354                         NO_WIDENING_CONVERSION;
 355                 default:
 356                         INVALID_CAST;
 357                 }
 358                 break;
 359         }
 360
 361         /* If we can't do a direct copy, let's try a widening conversion. */
 362         switch (ec->byval_arg.type) {
 363         case MONO_TYPE_CHAR:
 364                 ASSIGN_UNSIGNED (guint16);
 365         case MONO_TYPE_U1:
 366                 ASSIGN_UNSIGNED (guint8);
 367         case MONO_TYPE_U2:
 368                 ASSIGN_UNSIGNED (guint16);
 369         case MONO_TYPE_U4:
 370                 ASSIGN_UNSIGNED (guint32);
 371         case MONO_TYPE_U8:
 372                 ASSIGN_UNSIGNED (guint64);
 373         case MONO_TYPE_I1:
 374                 ASSIGN_SIGNED (gint8);
 375         case MONO_TYPE_I2:
 376                 ASSIGN_SIGNED (gint16);
 377         case MONO_TYPE_I4:
 378                 ASSIGN_SIGNED (gint32);
 379         case MONO_TYPE_I8:
 380                 ASSIGN_SIGNED (gint64);
 381         case MONO_TYPE_R4:
 382                 ASSIGN_REAL (gfloat);
 383         case MONO_TYPE_R8:
 384                 ASSIGN_REAL (gdouble);
 385         }
 386
 387         INVALID_CAST;
 388         /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
 389         return;
 390
 391 #undef INVALID_CAST
 392 #undef NO_WIDENING_CONVERSION
 393 #undef CHECK_WIDENING_CONVERSION
 394 #undef ASSIGN_UNSIGNED
 395 #undef ASSIGN_SIGNED
 396 #undef ASSIGN_REAL
 397 }
 398
 399 static void
 400 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
 401                                  MonoArray *idxs)
 402 {
 403         MonoClass *ac, *ic;
 404         gint32 i, pos, *ind;
 405
 406         MONO_CHECK_ARG_NULL (idxs);
 407
 408         ic = idxs->obj.vtable->klass;
 409         ac = this->obj.vtable->klass;
 410
 411         g_assert (ic->rank == 1);
 412         if (idxs->bounds != NULL || idxs->max_length != ac->rank)
 413                 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
 414
 415         ind = (guint32 *)idxs->vector;
 416
 417         if (this->bounds == NULL) {
 418                 if (*ind < 0 || *ind >= this->max_length)
 419                         mono_raise_exception (mono_get_exception_index_out_of_range ());
 420
 421                 ves_icall_System_Array_SetValueImpl (this, value, *ind);
 422                 return;
 423         }
 424
 425         for (i = 0; i < ac->rank; i++)
 426                 if ((ind [i] < this->bounds [i].lower_bound) ||
 427                     (ind [i] >= this->bounds [i].length + this->bounds [i].lower_bound))
 428                         mono_raise_exception (mono_get_exception_index_out_of_range ());
 429
 430         pos = ind [0] - this->bounds [0].lower_bound;
 431         for (i = 1; i < ac->rank; i++)
 432                 pos = pos * this->bounds [i].length + ind [i] -
 433                         this->bounds [i].lower_bound;
 434
 435         ves_icall_System_Array_SetValueImpl (this, value, pos);
 436 }
 437
 438 static MonoArray *
 439 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
 440 {
 441         MonoClass *aklass;
 442         MonoArray *array;
 443         gint32 *sizes, i;
 444
 445         MONO_CHECK_ARG_NULL (type);
 446         MONO_CHECK_ARG_NULL (lengths);
 447
 448         MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0);
 449         if (bounds)
 450                 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds));
 451
 452         for (i = 0; i < mono_array_length (lengths); i++)
 453                 if (mono_array_get (lengths, gint32, i) < 0)
 454                         mono_raise_exception (mono_get_exception_argument_out_of_range (NULL));
 455
 456         aklass = mono_array_class_get (type->type, mono_array_length (lengths));
 457
 458         sizes = alloca (aklass->rank * sizeof(guint32) * 2);
 459         for (i = 0; i < aklass->rank; ++i) {
 460                 sizes [i] = mono_array_get (lengths, gint32, i);
 461                 if (bounds)
 462                         sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
 463                 else
 464                         sizes [i + aklass->rank] = 0;
 465         }
 466
 467         array = mono_array_new_full (mono_object_domain (type), aklass, sizes, sizes + aklass->rank);
 468
 469         return array;
 470 }
 471
 472 static gint32
 473 ves_icall_System_Array_GetRank (MonoObject *this)
 474 {
 475         return this->vtable->klass->rank;
 476 }
 477
 478 static gint32
 479 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
 480 {
 481         gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
 482         if ((dimension < 0) || (dimension >= rank))
 483                 mono_raise_exception (mono_get_exception_index_out_of_range ());
 484
 485         if (this->bounds == NULL)
 486                 return this->max_length;
 487
 488         return this->bounds [dimension].length;
 489 }
 490
 491 static gint32
 492 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
 493 {
 494         gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
 495         if ((dimension < 0) || (dimension >= rank))
 496                 mono_raise_exception (mono_get_exception_index_out_of_range ());
 497
 498         if (this->bounds == NULL)
 499                 return 0;
 500
 501         return this->bounds [dimension].lower_bound;
 502 }
 503
 504 static void
 505 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
 506 {
 507         int element_size = mono_array_element_size (source->obj.vtable->klass);
 508         void * dest_addr = mono_array_addr_with_size (dest, element_size, dest_idx);
 509         void * source_addr = mono_array_addr_with_size (source, element_size, source_idx);
 510
 511         g_assert (dest_idx + length <= mono_array_length (dest));
 512         g_assert (source_idx + length <= mono_array_length (source));
 513         memmove (dest_addr, source_addr, element_size * length);
 514 }
 515
 516 static void
 517 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
 518 {
 519         MonoClass *klass = array->obj.vtable->klass;
 520         guint32 size = mono_array_element_size (klass);
 521         int i;
 522
 523         if (array->bounds == NULL)
 524                 size *= array->max_length;
 525         else
 526                 for (i = 0; i < klass->rank; ++i)
 527                         size *= array->bounds [i].length;
 528
 529         memcpy (mono_array_addr (array, char, 0), field_handle->data, size);
 530
 531 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
 532 #define SWAP(n) {\
 533         gint i; \
 534         guint ## n tmp; \
 535         guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
 536 \
 537         for (i = 0; i < size; i += n/8, data++) { \
 538                 tmp = read ## n (data); \
 539                 *data = tmp; \
 540         } \
 541 }
 542
 543         /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
 544
 545         switch (klass->element_class->byval_arg.type) {
 546         case MONO_TYPE_CHAR:
 547         case MONO_TYPE_I2:
 548         case MONO_TYPE_U2:
 549                 SWAP (16);
 550                 break;
 551         case MONO_TYPE_I4:
 552         case MONO_TYPE_U4:
 553                 SWAP (32);
 554                 break;
 555         case MONO_TYPE_I8:
 556         case MONO_TYPE_U8:
 557                 SWAP (64);
 558                 break;
 559         }
 560
 561 #endif
 562 }
 563
 564 static gint
 565 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
 566 {
 567         return offsetof (MonoString, chars);
 568 }
 569
 570 static MonoObject *
 571 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
 572 {
 573         if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
 574                 return obj;
 575         else
 576                 return mono_object_clone (obj);
 577 }
 578
 579 static void
 580 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
 581 {
 582         MonoClass *klass;
 583
 584         MONO_CHECK_ARG_NULL (handle);
 585
 586         klass = mono_class_from_mono_type (handle);
 587         MONO_CHECK_ARG (handle, klass);
 588
 589         /* This will call the type constructor */
 590         mono_class_vtable (mono_domain_get (), klass);
 591 }
 592
 593 static MonoObject *
 594 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
 595 {
 596         return mono_object_clone (this);
 597 }
 598
 599 #if HAVE_BOEHM_GC
 600 #define MONO_OBJECT_ALIGNMENT_SHIFT     3
 601 #else
 602 #define MONO_OBJECT_ALIGNMENT_SHIFT     2
 603 #endif
 604
 605 /*
 606  * Return hashcode based on object address. This function will need to be
 607  * smarter in the presence of a moving garbage collector, which will cache
 608  * the address hash before relocating the object.
 609  *
 610  * Wang's address-based hash function:
 611  *   http://www.concentric.net/~Ttwang/tech/addrhash.htm
 612  */
 613 static gint32
 614 ves_icall_System_Object_GetHashCode (MonoObject *this)
 615 {
 616         register guint32 key;
 617         key = (GPOINTER_TO_UINT (this) >> MONO_OBJECT_ALIGNMENT_SHIFT) * 2654435761u;
 618
 619         return key & 0x7fffffff;
 620 }
 621
 622 /*
 623  * A hash function for value types. I have no idea if this is a good hash
 624  * function (its similar to g_str_hash).
 625  */
 626 static gint32
 627 ves_icall_System_ValueType_GetHashCode (MonoObject *this)
 628 {
 629         gint32 i, size;
 630         const char *p;
 631         guint h = 0;
 632
 633         MONO_CHECK_ARG_NULL (this);
 634
 635         size = this->vtable->klass->instance_size - sizeof (MonoObject);
 636
 637         p = (const char *)this + sizeof (MonoObject);
 638
 639         for (i = 0; i < size; i++) {
 640                 h = (h << 5) - h + *p;
 641                 p++;
 642         }
 643
 644         return h;
 645 }
 646
 647 static MonoBoolean
 648 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that)
 649 {
 650         gint32 size;
 651         const char *p, *s;
 652
 653         MONO_CHECK_ARG_NULL (that);
 654
 655         if (this->vtable != that->vtable)
 656                 return FALSE;
 657
 658         size = this->vtable->klass->instance_size - sizeof (MonoObject);
 659
 660         p = (const char *)this + sizeof (MonoObject);
 661         s = (const char *)that + sizeof (MonoObject);
 662
 663         return memcmp (p, s, size)? FALSE: TRUE;
 664 }
 665
 666 static MonoReflectionType *
 667 ves_icall_System_Object_GetType (MonoObject *obj)
 668 {
 669         return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
 670 }
 671
 672 static void
 673 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
 674 {
 675         mtype->type = &obj->vtable->klass->byval_arg;
 676         g_assert (mtype->type->type);
 677 }
 678
 679 static gint32
 680 ves_icall_AssemblyBuilder_getToken (MonoReflectionAssemblyBuilder *assb, MonoObject *obj)
 681 {
 682         return mono_image_create_token (assb->dynamic_assembly, obj);
 683 }
 684
 685 static gint32
 686 ves_icall_AssemblyBuilder_getDataChunk (MonoReflectionAssemblyBuilder *assb, MonoArray *buf, gint32 offset)
 687 {
 688         int count;
 689         MonoDynamicAssembly *ass = assb->dynamic_assembly;
 690         char *p = mono_array_addr (buf, char, 0);
 691
 692         mono_image_create_pefile (assb);
 693
 694         if (offset >= ass->pefile.index)
 695                 return 0;
 696         count = mono_array_length (buf);
 697         count = MIN (count, ass->pefile.index - offset);
 698
 699         memcpy (p, ass->pefile.data + offset, count);
 700
 701         return count;
 702 }
 703
 704 static gboolean
 705 get_get_type_caller (MonoMethod *m, gint32 no, gint32 ilo, gpointer data) {
 706         MonoImage **dest = data;
 707
 708         /* skip icalls and Type::GetType () */
 709         if (!m || m->wrapper_type || (m->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
 710                         (strcmp (m->name, "GetType") == 0 && m->klass == mono_defaults.monotype_class->parent))
 711                 return FALSE;
 712         *dest = m->klass->image;
 713         return TRUE;
 714 }
 715
 716 static MonoReflectionType*
 717 ves_icall_type_from_name (MonoString *name)
 718 {
 719         MonoImage *image = NULL;
 720         MonoType *type;
 721         gchar *str;
 722
 723         mono_stack_walk (get_get_type_caller, &image);
 724         str = mono_string_to_utf8 (name);
 725         /*g_print ("requested type %s\n", str);*/
 726         type = mono_reflection_type_from_name (str, image);
 727         g_free (str);
 728         if (!type)
 729                 return NULL;
 730         /*g_print ("got it\n");*/
 731         return mono_type_get_object (mono_object_domain (name), type);
 732 }
 733
 734 static MonoReflectionType*
 735 ves_icall_type_from_handle (MonoType *handle)
 736 {
 737         MonoDomain *domain = mono_domain_get ();
 738         MonoClass *klass = mono_class_from_mono_type (handle);
 739
 740         mono_class_init (klass);
 741         return mono_type_get_object (domain, handle);
 742 }
 743
 744 static guint32
 745 ves_icall_type_Equals (MonoReflectionType *type, MonoReflectionType *c)
 746 {
 747         if (type->type && c->type)
 748                 return mono_metadata_type_equal (type->type, c->type);
 749         g_print ("type equals\n");
 750         return 0;
 751 }
 752
 753 /* System.TypeCode */
 754 typedef enum {
 755         TYPECODE_EMPTY,
 756         TYPECODE_OBJECT,
 757         TYPECODE_DBNULL,
 758         TYPECODE_BOOLEAN,
 759         TYPECODE_CHAR,
 760         TYPECODE_SBYTE,
 761         TYPECODE_BYTE,
 762         TYPECODE_INT16,
 763         TYPECODE_UINT16,
 764         TYPECODE_INT32,
 765         TYPECODE_UINT32,
 766         TYPECODE_INT64,
 767         TYPECODE_UINT64,
 768         TYPECODE_SINGLE,
 769         TYPECODE_DOUBLE,
 770         TYPECODE_DECIMAL,
 771         TYPECODE_DATETIME,
 772         TYPECODE_STRING = 18
 773 } TypeCode;
 774
 775 static guint32
 776 ves_icall_type_GetTypeCode (MonoReflectionType *type)
 777 {
 778         int t = type->type->type;
 779 handle_enum:
 780         switch (t) {
 781         case MONO_TYPE_VOID:
 782                 return TYPECODE_OBJECT;
 783         case MONO_TYPE_BOOLEAN:
 784                 return TYPECODE_BOOLEAN;
 785         case MONO_TYPE_U1:
 786                 return TYPECODE_BYTE;
 787         case MONO_TYPE_I1:
 788                 return TYPECODE_SBYTE;
 789         case MONO_TYPE_U2:
 790                 return TYPECODE_UINT16;
 791         case MONO_TYPE_I2:
 792                 return TYPECODE_INT16;
 793         case MONO_TYPE_CHAR:
 794                 return TYPECODE_CHAR;
 795         case MONO_TYPE_PTR:
 796         case MONO_TYPE_U:
 797         case MONO_TYPE_I:
 798                 return TYPECODE_OBJECT;
 799         case MONO_TYPE_U4:
 800                 return TYPECODE_UINT32;
 801         case MONO_TYPE_I4:
 802                 return TYPECODE_INT32;
 803         case MONO_TYPE_U8:
 804                 return TYPECODE_UINT64;
 805         case MONO_TYPE_I8:
 806                 return TYPECODE_INT64;
 807         case MONO_TYPE_R4:
 808                 return TYPECODE_SINGLE;
 809         case MONO_TYPE_R8:
 810                 return TYPECODE_DOUBLE;
 811         case MONO_TYPE_VALUETYPE:
 812                 if (type->type->data.klass->enumtype) {
 813                         t = type->type->data.klass->enum_basetype->type;
 814                         goto handle_enum;
 815                 } else {
 816                         MonoClass *k =  type->type->data.klass;
 817                         if (strcmp (k->name_space, "System") == 0) {
 818                                 if (strcmp (k->name, "Decimal") == 0)
 819                                         return TYPECODE_DECIMAL;
 820                                 else if (strcmp (k->name, "DateTime") == 0)
 821                                         return TYPECODE_DATETIME;
 822                                 else if (strcmp (k->name, "DBNull") == 0)
 823                                         return TYPECODE_DBNULL;
 824                         }
 825                 }
 826                 /* handle datetime, dbnull.. */
 827                 return TYPECODE_OBJECT;
 828         case MONO_TYPE_STRING:
 829                 return TYPECODE_STRING;
 830         case MONO_TYPE_SZARRAY:
 831         case MONO_TYPE_ARRAY:
 832         case MONO_TYPE_OBJECT:
 833                 return TYPECODE_OBJECT;
 834         case MONO_TYPE_CLASS:
 835                 return TYPECODE_OBJECT;
 836         default:
 837                 g_error ("type 0x%02x not handled in GetTypeCode()", t);
 838         }
 839         return 0;
 840 }
 841
 842 static guint32
 843 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
 844 {
 845         MonoDomain *domain;
 846         MonoClass *klass;
 847         MonoClass *klassc;
 848
 849         g_assert (type != NULL);
 850
 851         domain = ((MonoObject *)type)->vtable->domain;
 852
 853         if (!c) /* FIXME: dont know what do do here */
 854                 return 0;
 855
 856         klass = mono_class_from_mono_type (type->type);
 857         klassc = mono_class_from_mono_type (c->type);
 858
 859         /* cut&paste from mono_object_isinst (): keep in sync */
 860         if (check_interfaces && (klassc->flags & TYPE_ATTRIBUTE_INTERFACE) && !(klass->flags & TYPE_ATTRIBUTE_INTERFACE)) {
 861                 MonoVTable *klass_vt = mono_class_vtable (domain, klass);
 862                 if ((klassc->interface_id <= klass->max_interface_id) &&
 863                     klass_vt->interface_offsets [klassc->interface_id])
 864                         return 1;
 865         } else if (check_interfaces && (klassc->flags & TYPE_ATTRIBUTE_INTERFACE) && (klass->flags & TYPE_ATTRIBUTE_INTERFACE)) {
 866                 int i;
 867
 868                 for (i = 0; i < klass->interface_count; i ++) {
 869                         MonoClass *ic =  klass->interfaces [i];
 870                         if (ic == klassc)
 871                                 return 1;
 872                 }
 873         } else {
 874                 /*
 875                  * klass->baseval is 0 for interfaces
 876                  */
 877                 if (klass->baseval && ((klass->baseval - klassc->baseval) <= klassc->diffval))
 878                         return 1;
 879         }
 880         return 0;
 881 }
 882
 883 static guint32
 884 ves_icall_get_attributes (MonoReflectionType *type)
 885 {
 886         MonoClass *klass = mono_class_from_mono_type (type->type);
 887
 888         return klass->flags;
 889 }
 890
 891 static void
 892 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
 893 {
 894         MonoDomain *domain = mono_domain_get ();
 895
 896         info->parent = mono_type_get_object (domain, &method->klass->byval_arg);
 897         info->ret = mono_type_get_object (domain, method->signature->ret);
 898         info->attrs = method->flags;
 899         info->implattrs = method->iflags;
 900 }
 901
 902 static MonoArray*
 903 ves_icall_get_parameter_info (MonoMethod *method)
 904 {
 905         MonoDomain *domain = mono_domain_get ();
 906         MonoArray *res;
 907         static MonoClass *System_Reflection_ParameterInfo;
 908         MonoReflectionParameter** args;
 909         int i;
 910
 911         args = mono_param_get_objects (domain, method);
 912         if (!System_Reflection_ParameterInfo)
 913                 System_Reflection_ParameterInfo = mono_class_from_name (
 914                         mono_defaults.corlib, "System.Reflection", "ParameterInfo");
 915         res = mono_array_new (domain, System_Reflection_ParameterInfo, method->signature->param_count);
 916         for (i = 0; i < method->signature->param_count; ++i) {
 917                 mono_array_set (res, gpointer, i, args [i]);
 918         }
 919         return res;
 920 }
 921
 922 static void
 923 ves_icall_get_field_info (MonoReflectionField *field, MonoFieldInfo *info)
 924 {
 925         MonoDomain *domain = mono_object_domain (field);
 926
 927         info->parent = mono_type_get_object (domain, &field->klass->byval_arg);
 928         info->type = mono_type_get_object (domain, field->field->type);
 929         info->name = mono_string_new (domain, field->field->name);
 930         info->attrs = field->field->type->attrs;
 931 }
 932
 933 static MonoObject *
 934 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
 935 {
 936         MonoObject *o;
 937         MonoClassField *cf = field->field;
 938         MonoClass *klass;
 939         MonoVTable *vtable;
 940         MonoDomain *domain = mono_object_domain (field);
 941         gchar *v;
 942         gboolean is_static = FALSE;
 943         gboolean is_ref = FALSE;
 944
 945         mono_class_init (field->klass);
 946
 947         switch (cf->type->type) {
 948         case MONO_TYPE_STRING:
 949         case MONO_TYPE_OBJECT:
 950         case MONO_TYPE_CLASS:
 951         case MONO_TYPE_ARRAY:
 952         case MONO_TYPE_SZARRAY:
 953                 is_ref = TRUE;
 954                 break;
 955         case MONO_TYPE_U1:
 956         case MONO_TYPE_I1:
 957         case MONO_TYPE_BOOLEAN:
 958         case MONO_TYPE_U2:
 959         case MONO_TYPE_I2:
 960         case MONO_TYPE_CHAR:
 961         case MONO_TYPE_U:
 962         case MONO_TYPE_I:
 963         case MONO_TYPE_U4:
 964         case MONO_TYPE_I4:
 965         case MONO_TYPE_R4:
 966         case MONO_TYPE_U8:
 967         case MONO_TYPE_I8:
 968         case MONO_TYPE_R8:
 969         case MONO_TYPE_VALUETYPE:
 970                 is_ref = cf->type->byref;
 971                 break;
 972         default:
 973                 g_error ("type 0x%x not handled in "
 974                          "ves_icall_Monofield_GetValue", cf->type->type);
 975                 return NULL;
 976         }
 977
 978         if (cf->type->attrs & FIELD_ATTRIBUTE_STATIC) {
 979                 is_static = TRUE;
 980                 vtable = mono_class_vtable (domain, field->klass);
 981         }
 982
 983         if (is_ref) {
 984                 if (is_static) {
 985                         mono_field_static_get_value (vtable, cf, &o);
 986                 } else {
 987                         mono_field_get_value (obj, cf, &o);
 988                 }
 989                 return o;
 990         }
 991
 992         /* boxed value type */
 993         klass = mono_class_from_mono_type (cf->type);
 994         o = mono_object_new (domain, klass);
 995         v = ((gchar *) o) + sizeof (MonoObject);
 996         if (is_static) {
 997                 mono_field_static_get_value (vtable, cf, v);
 998         } else {
 999                 mono_field_get_value (obj, cf, v);
1000         }
1001
1002         return o;
1003 }
1004
1005 static void
1006 ves_icall_FieldInfo_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1007 {
1008         MonoClassField *cf = field->field;
1009         gchar *v;
1010
1011         v = (gchar *) value;
1012         if (!cf->type->byref) {
1013                 switch (cf->type->type) {
1014                 case MONO_TYPE_U1:
1015                 case MONO_TYPE_I1:
1016                 case MONO_TYPE_BOOLEAN:
1017                 case MONO_TYPE_U2:
1018                 case MONO_TYPE_I2:
1019                 case MONO_TYPE_CHAR:
1020                 case MONO_TYPE_U:
1021                 case MONO_TYPE_I:
1022                 case MONO_TYPE_U4:
1023                 case MONO_TYPE_I4:
1024                 case MONO_TYPE_R4:
1025                 case MONO_TYPE_U8:
1026                 case MONO_TYPE_I8:
1027                 case MONO_TYPE_R8:
1028                 case MONO_TYPE_VALUETYPE:
1029                         v += sizeof (MonoObject);
1030                         break;
1031                 case MONO_TYPE_STRING:
1032                 case MONO_TYPE_OBJECT:
1033                 case MONO_TYPE_CLASS:
1034                 case MONO_TYPE_ARRAY:
1035                 case MONO_TYPE_SZARRAY:
1036                         /* Do nothing */
1037                         break;
1038                 default:
1039                         g_error ("type 0x%x not handled in "
1040                                  "ves_icall_FieldInfo_SetValueInternal", cf->type->type);
1041                         return;
1042                 }
1043         }
1044
1045         if (cf->type->attrs & FIELD_ATTRIBUTE_STATIC) {
1046                 MonoVTable *vtable = mono_class_vtable (mono_object_domain (field), field->klass);
1047                 mono_field_static_set_value (vtable, cf, v);
1048         } else {
1049                 mono_field_set_value (obj, cf, v);
1050         }
1051 }
1052
1053 static void
1054 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info)
1055 {
1056         MonoDomain *domain = mono_object_domain (property);
1057
1058         info->parent = mono_type_get_object (domain, &property->klass->byval_arg);
1059         info->name = mono_string_new (domain, property->property->name);
1060         info->attrs = property->property->attrs;
1061         info->get = property->property->get ? mono_method_get_object (domain, property->property->get, NULL): NULL;
1062         info->set = property->property->set ? mono_method_get_object (domain, property->property->set, NULL): NULL;
1063         /*
1064          * There may be other methods defined for properties, though, it seems they are not exposed
1065          * in the reflection API
1066          */
1067 }
1068
1069 static void
1070 ves_icall_get_event_info (MonoReflectionEvent *event, MonoEventInfo *info)
1071 {
1072         MonoDomain *domain = mono_object_domain (event);
1073
1074         info->parent = mono_type_get_object (domain, &event->klass->byval_arg);
1075         info->name = mono_string_new (domain, event->event->name);
1076         info->attrs = event->event->attrs;
1077         info->add_method = event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL;
1078         info->remove_method = event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL;
1079         info->raise_method = event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL;
1080 }
1081
1082 static MonoArray*
1083 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
1084 {
1085         MonoDomain *domain = mono_object_domain (type);
1086         MonoArray *intf;
1087         int ninterf, i;
1088         MonoClass *class = mono_class_from_mono_type (type->type);
1089         MonoClass *parent;
1090
1091         ninterf = 0;
1092         for (parent = class; parent; parent = parent->parent) {
1093                 ninterf += parent->interface_count;
1094         }
1095         intf = mono_array_new (domain, mono_defaults.monotype_class, ninterf);
1096         ninterf = 0;
1097         for (parent = class; parent; parent = parent->parent) {
1098                 for (i = 0; i < parent->interface_count; ++i) {
1099                         mono_array_set (intf, gpointer, ninterf, mono_type_get_object (domain, &parent->interfaces [i]->byval_arg));
1100                         ++ninterf;
1101                 }
1102         }
1103         return intf;
1104 }
1105
1106 static MonoReflectionType*
1107 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
1108 {
1109         MonoClass *class = mono_class_from_mono_type (type->type);
1110         if (class->enumtype && class->enum_basetype) /* types that are modifierd typebuilkders may not have enum_basetype set */
1111                 return mono_type_get_object (mono_object_domain (type), class->enum_basetype);
1112         else if (class->element_class)
1113                 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
1114         else
1115                 return NULL;
1116 }
1117
1118 static MonoReflectionType*
1119 ves_icall_get_type_parent (MonoReflectionType *type)
1120 {
1121         MonoClass *class = mono_class_from_mono_type (type->type);
1122         return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
1123 }
1124
1125 static MonoBoolean
1126 ves_icall_type_ispointer (MonoReflectionType *type)
1127 {
1128         return type->type->type == MONO_TYPE_PTR;
1129 }
1130
1131 static MonoBoolean
1132 ves_icall_type_isbyref (MonoReflectionType *type)
1133 {
1134         return type->type->byref;
1135 }
1136
1137 static MonoReflectionModule*
1138 ves_icall_MonoType_get_Module (MonoReflectionType *type)
1139 {
1140         MonoClass *class = mono_class_from_mono_type (type->type);
1141         return mono_module_get_object (mono_object_domain (type), class->image);
1142 }
1143
1144 static void
1145 ves_icall_get_type_info (MonoType *type, MonoTypeInfo *info)
1146 {
1147         MonoDomain *domain = mono_domain_get ();
1148         MonoClass *class = mono_class_from_mono_type (type);
1149
1150         info->nested_in = class->nested_in ? mono_type_get_object (domain, &class->nested_in->byval_arg): NULL;
1151         info->name = mono_string_new (domain, class->name);
1152         info->name_space = mono_string_new (domain, class->name_space);
1153         info->rank = class->rank;
1154         info->assembly = mono_assembly_get_object (domain, class->image->assembly);
1155         if (class->enumtype && class->enum_basetype) /* types that are modifierd typebuilkders may not have enum_basetype set */
1156                 info->etype = mono_type_get_object (domain, class->enum_basetype);
1157         else if (class->element_class)
1158                 info->etype = mono_type_get_object (domain, &class->element_class->byval_arg);
1159         else
1160                 info->etype = NULL;
1161
1162         info->isprimitive = (type->type >= MONO_TYPE_BOOLEAN) && (type->type <= MONO_TYPE_R8);
1163 }
1164
1165 static MonoObject *
1166 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params)
1167 {
1168         return mono_runtime_invoke_array (method->method, this, params, NULL);
1169 }
1170
1171 static MonoObject *
1172 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
1173 {
1174         MonoDomain *domain = mono_object_domain (method);
1175         MonoMethod *m = method->method;
1176         MonoMethodSignature *sig = m->signature;
1177         MonoArray *out_args;
1178         MonoObject *result;
1179         int i, j, outarg_count = 0;
1180
1181         if (m->klass == mono_defaults.object_class) {
1182
1183                 if (!strcmp (m->name, "FieldGetter")) {
1184                         MonoClass *k = this->vtable->klass;
1185                         MonoString *name = mono_array_get (params, MonoString *, 1);
1186                         char *str;
1187
1188                         str = mono_string_to_utf8 (name);
1189
1190                         for (i = 0; i < k->field.count; i++) {
1191                                 if (!strcmp (k->fields [i].name, str)) {
1192                                         MonoClass *field_klass =  mono_class_from_mono_type (k->fields [i].type);
1193                                         if (field_klass->valuetype)
1194                                                 result = mono_value_box (domain, field_klass,
1195                                                                          (char *)this + k->fields [i].offset);
1196                                         else
1197                                                 result = *((gpointer *)((char *)this + k->fields [i].offset));
1198
1199                                         g_assert (result);
1200                                         out_args = mono_array_new (domain, mono_defaults.object_class, 1);
1201                                         *outArgs = out_args;
1202                                         mono_array_set (out_args, gpointer, 0, result);
1203                                         g_free (str);
1204                                         return NULL;
1205                                 }
1206                         }
1207
1208                         g_free (str);
1209                         g_assert_not_reached ();
1210
1211                 } else if (!strcmp (m->name, "FieldSetter")) {
1212                         MonoClass *k = this->vtable->klass;
1213                         MonoString *name = mono_array_get (params, MonoString *, 1);
1214                         int size, align;
1215                         char *str;
1216
1217                         str = mono_string_to_utf8 (name);
1218
1219                         for (i = 0; i < k->field.count; i++) {
1220                                 if (!strcmp (k->fields [i].name, str)) {
1221                                         MonoClass *field_klass =  mono_class_from_mono_type (k->fields [i].type);
1222                                         MonoObject *val = mono_array_get (params, gpointer, 2);
1223
1224                                         if (field_klass->valuetype) {
1225                                                 size = mono_type_size (k->fields [i].type, &align);
1226                                                 memcpy ((char *)this + k->fields [i].offset,
1227                                                         ((char *)val) + sizeof (MonoObject), size);
1228                                         } else
1229                                                 *((gpointer *)this + k->fields [i].offset) = val;
1230
1231                                         g_assert (result);
1232                                         g_free (str);
1233                                         return NULL;
1234                                 }
1235                         }
1236
1237                         g_free (str);
1238                         g_assert_not_reached ();
1239
1240                 }
1241         }
1242
1243         for (i = 0; i < mono_array_length (params); i++) {
1244                 if (sig->params [i]->byref)
1245                         outarg_count++;
1246         }
1247
1248         out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
1249
1250         for (i = 0, j = 0; i < mono_array_length (params); i++) {
1251                 if (sig->params [i]->byref) {
1252                         gpointer arg;
1253                         arg = mono_array_get (params, gpointer, i);
1254                         mono_array_set (out_args, gpointer, j, arg);
1255                         j++;
1256                 }
1257         }
1258
1259         /* fixme: handle constructors? */
1260         if (!strcmp (method->method->name, ".ctor"))
1261                 g_assert_not_reached ();
1262
1263         result = mono_runtime_invoke_array (method->method, this, params, NULL);
1264
1265         *outArgs = out_args;
1266
1267         return result;
1268 }
1269
1270 static MonoObject *
1271 ves_icall_System_Enum_ToObject (MonoReflectionType *type, MonoObject *obj)
1272 {
1273         MonoDomain *domain;
1274         MonoClass *enumc, *objc;
1275         gint32 s1, s2;
1276         MonoObject *res;
1277
1278         MONO_CHECK_ARG_NULL (type);
1279         MONO_CHECK_ARG_NULL (obj);
1280
1281         domain = mono_object_domain (type);
1282         enumc = mono_class_from_mono_type (type->type);
1283         objc = obj->vtable->klass;
1284
1285         MONO_CHECK_ARG (obj, enumc->enumtype == TRUE);
1286         MONO_CHECK_ARG (obj, (objc->enumtype) || (objc->byval_arg.type >= MONO_TYPE_I1 &&
1287                                                   objc->byval_arg.type <= MONO_TYPE_U8));
1288
1289         s1 = mono_class_value_size (enumc, NULL);
1290         s2 = mono_class_value_size (objc, NULL);
1291
1292         res = mono_object_new (domain, enumc);
1293
1294 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
1295         memcpy ((char *)res + sizeof (MonoObject), (char *)obj + sizeof (MonoObject), MIN (s1, s2));
1296 #else
1297         memcpy ((char *)res + sizeof (MonoObject) + (s1 > s2 ? s1 - s2 : 0),
1298                 (char *)obj + sizeof (MonoObject) + (s2 > s1 ? s2 - s1 : 0),
1299                 MIN (s1, s2));
1300 #endif
1301         return res;
1302 }
1303
1304 static MonoObject *
1305 ves_icall_System_Enum_get_value (MonoObject *this)
1306 {
1307         MonoObject *res;
1308         MonoClass *enumc;
1309         gpointer dst;
1310         gpointer src;
1311         int size;
1312
1313         if (!this)
1314                 return NULL;
1315
1316         g_assert (this->vtable->klass->enumtype);
1317
1318         enumc = mono_class_from_mono_type (this->vtable->klass->enum_basetype);
1319         res = mono_object_new (mono_object_domain (this), enumc);
1320         dst = (char *)res + sizeof (MonoObject);
1321         src = (char *)this + sizeof (MonoObject);
1322         size = mono_class_value_size (enumc, NULL);
1323
1324         memcpy (dst, src, size);
1325
1326         return res;
1327 }
1328
1329 static void
1330 ves_icall_get_enum_info (MonoReflectionType *type, MonoEnumInfo *info)
1331 {
1332         MonoDomain *domain = mono_object_domain (type);
1333         MonoClass *enumc = mono_class_from_mono_type (type->type);
1334         guint i, j, nvalues, crow;
1335         MonoClassField *field;
1336
1337         info->utype = mono_type_get_object (domain, enumc->enum_basetype);
1338         nvalues = enumc->field.count - 1;
1339         info->names = mono_array_new (domain, mono_defaults.string_class, nvalues);
1340         info->values = mono_array_new (domain, enumc, nvalues);
1341
1342         for (i = 0, j = 0; i < enumc->field.count; ++i) {
1343                 field = &enumc->fields [i];
1344                 if (strcmp ("value__", field->name) == 0)
1345                         continue;
1346                 mono_array_set (info->names, gpointer, j, mono_string_new (domain, field->name));
1347                 if (!field->data) {
1348                         crow = mono_metadata_get_constant_index (enumc->image, MONO_TOKEN_FIELD_DEF | (i+enumc->field.first+1));
1349                         crow = mono_metadata_decode_row_col (&enumc->image->tables [MONO_TABLE_CONSTANT], crow-1, MONO_CONSTANT_VALUE);
1350                         /* 1 is the length of the blob */
1351                         field->data = 1 + mono_metadata_blob_heap (enumc->image, crow);
1352                 }
1353                 switch (enumc->enum_basetype->type) {
1354                 case MONO_TYPE_U1:
1355                 case MONO_TYPE_I1:
1356                         mono_array_set (info->values, gchar, j, *field->data);
1357                         break;
1358                 case MONO_TYPE_CHAR:
1359                 case MONO_TYPE_U2:
1360                 case MONO_TYPE_I2:
1361                         mono_array_set (info->values, gint16, j, read16 (field->data));
1362                         break;
1363                 case MONO_TYPE_U4:
1364                 case MONO_TYPE_I4:
1365                         mono_array_set (info->values, gint32, j, read32 (field->data));
1366                         break;
1367                 case MONO_TYPE_U8:
1368                 case MONO_TYPE_I8:
1369                         mono_array_set (info->values, gint64, j, read64 (field->data));
1370                         break;
1371                 default:
1372                         g_error ("Implement type 0x%02x in get_enum_info", enumc->enum_basetype->type);
1373                 }
1374                 ++j;
1375         }
1376 }
1377
1378 enum {
1379         BFLAGS_IgnoreCase = 1,
1380         BFLAGS_DeclaredOnly = 2,
1381         BFLAGS_Instance = 4,
1382         BFLAGS_Static = 8,
1383         BFLAGS_Public = 0x10,
1384         BFLAGS_NonPublic = 0x20,
1385         BFLAGS_InvokeMethod = 0x100,
1386         BFLAGS_CreateInstance = 0x200,
1387         BFLAGS_GetField = 0x400,
1388         BFLAGS_SetField = 0x800,
1389         BFLAGS_GetProperty = 0x1000,
1390         BFLAGS_SetProperty = 0x2000,
1391         BFLAGS_ExactBinding = 0x10000,
1392         BFLAGS_SuppressChangeType = 0x20000,
1393         BFLAGS_OptionalParamBinding = 0x40000
1394 };
1395
1396 static MonoFieldInfo *
1397 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
1398 {
1399         MonoDomain *domain;
1400         MonoClass *startklass, *klass;
1401         int i, match;
1402         MonoClassField *field;
1403         char *utf8_name;
1404         domain = ((MonoObject *)type)->vtable->domain;
1405         klass = startklass = mono_class_from_mono_type (type->type);
1406
1407         if (!name)
1408                 return NULL;
1409
1410 handle_parent:
1411         for (i = 0; i < klass->field.count; ++i) {
1412                 match = 0;
1413                 field = &klass->fields [i];
1414                 if ((field->type->attrs & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
1415                         if (bflags & BFLAGS_Public)
1416                                 match++;
1417                 } else {
1418                         if (bflags & BFLAGS_NonPublic)
1419                                 match++;
1420                 }
1421                 if (!match)
1422                         continue;
1423                 match = 0;
1424                 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC) {
1425                         if (bflags & BFLAGS_Static)
1426                                 match++;
1427                 } else {
1428                         if (bflags & BFLAGS_Instance)
1429                                 match++;
1430                 }
1431
1432                 if (!match)
1433                         continue;
1434
1435                 utf8_name = mono_string_to_utf8 (name);
1436
1437                 if (strcmp (field->name, utf8_name)) {
1438                         g_free (utf8_name);
1439                         continue;
1440                 }
1441                 g_free (utf8_name);
1442
1443                 return (MonoFieldInfo *)mono_field_get_object (domain, klass, field);
1444         }
1445         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1446                 goto handle_parent;
1447
1448         return NULL;
1449 }
1450
1451 static MonoArray*
1452 ves_icall_Type_GetFields (MonoReflectionType *type, guint32 bflags)
1453 {
1454         MonoDomain *domain;
1455         GSList *l = NULL, *tmp;
1456         MonoClass *startklass, *klass;
1457         MonoArray *res;
1458         MonoObject *member;
1459         int i, len, match;
1460         MonoClassField *field;
1461
1462         domain = ((MonoObject *)type)->vtable->domain;
1463         klass = startklass = mono_class_from_mono_type (type->type);
1464
1465 handle_parent:
1466         for (i = 0; i < klass->field.count; ++i) {
1467                 match = 0;
1468                 field = &klass->fields [i];
1469                 if ((field->type->attrs & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
1470                         if (bflags & BFLAGS_Public)
1471                                 match++;
1472                 } else {
1473                         if (bflags & BFLAGS_NonPublic)
1474                                 match++;
1475                 }
1476                 if (!match)
1477                         continue;
1478                 match = 0;
1479                 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC) {
1480                         if (bflags & BFLAGS_Static)
1481                                 match++;
1482                 } else {
1483                         if (bflags & BFLAGS_Instance)
1484                                 match++;
1485                 }
1486
1487                 if (!match)
1488                         continue;
1489                 member = (MonoObject*)mono_field_get_object (domain, klass, field);
1490                 l = g_slist_prepend (l, member);
1491         }
1492         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1493                 goto handle_parent;
1494         len = g_slist_length (l);
1495         res = mono_array_new (domain, mono_defaults.field_info_class, len);
1496         i = 0;
1497         tmp = g_slist_reverse (l);
1498         for (; tmp; tmp = tmp->next, ++i)
1499                 mono_array_set (res, gpointer, i, tmp->data);
1500         g_slist_free (l);
1501         return res;
1502 }
1503
1504 static MonoArray*
1505 ves_icall_Type_GetMethods (MonoReflectionType *type, guint32 bflags)
1506 {
1507         MonoDomain *domain;
1508         GSList *l = NULL, *tmp;
1509         static MonoClass *System_Reflection_MethodInfo;
1510         MonoClass *startklass, *klass;
1511         MonoArray *res;
1512         MonoMethod *method;
1513         MonoObject *member;
1514         int i, len, match;
1515         GHashTable *method_slots = g_hash_table_new (NULL, NULL);
1516
1517         domain = ((MonoObject *)type)->vtable->domain;
1518         klass = startklass = mono_class_from_mono_type (type->type);
1519         len = 0;
1520
1521 handle_parent:
1522         for (i = 0; i < klass->method.count; ++i) {
1523                 match = 0;
1524                 method = klass->methods [i];
1525                 if (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0)
1526                         continue;
1527                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1528                         if (bflags & BFLAGS_Public)
1529                                 match++;
1530                 } else {
1531                         if (bflags & BFLAGS_NonPublic)
1532                                 match++;
1533                 }
1534                 if (!match)
1535                         continue;
1536                 match = 0;
1537                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1538                         if (bflags & BFLAGS_Static)
1539                                 match++;
1540                 } else {
1541                         if (bflags & BFLAGS_Instance)
1542                                 match++;
1543                 }
1544
1545                 if (!match)
1546                         continue;
1547                 match = 0;
1548                 if (g_hash_table_lookup (method_slots, GUINT_TO_POINTER (method->slot)))
1549                         continue;
1550                 g_hash_table_insert (method_slots, GUINT_TO_POINTER (method->slot), method);
1551                 member = (MonoObject*)mono_method_get_object (domain, method, startklass);
1552
1553                 l = g_slist_prepend (l, member);
1554                 len++;
1555         }
1556         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1557                 goto handle_parent;
1558         if (!System_Reflection_MethodInfo)
1559                 System_Reflection_MethodInfo = mono_class_from_name (
1560                         mono_defaults.corlib, "System.Reflection", "MethodInfo");
1561         res = mono_array_new (domain, System_Reflection_MethodInfo, len);
1562         i = 0;
1563         tmp = l;
1564         for (; tmp; tmp = tmp->next, ++i)
1565                 mono_array_set (res, gpointer, i, tmp->data);
1566         g_slist_free (l);
1567         g_hash_table_destroy (method_slots);
1568         return res;
1569 }
1570
1571 static MonoArray*
1572 ves_icall_Type_GetConstructors (MonoReflectionType *type, guint32 bflags)
1573 {
1574         MonoDomain *domain;
1575         GSList *l = NULL, *tmp;
1576         static MonoClass *System_Reflection_ConstructorInfo;
1577         MonoClass *startklass, *klass;
1578         MonoArray *res;
1579         MonoMethod *method;
1580         MonoObject *member;
1581         int i, len, match;
1582
1583         domain = ((MonoObject *)type)->vtable->domain;
1584         klass = startklass = mono_class_from_mono_type (type->type);
1585
1586         for (i = 0; i < klass->method.count; ++i) {
1587                 match = 0;
1588                 method = klass->methods [i];
1589                 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
1590                         continue;
1591                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1592                         if (bflags & BFLAGS_Public)
1593                                 match++;
1594                 } else {
1595                         if (bflags & BFLAGS_NonPublic)
1596                                 match++;
1597                 }
1598                 if (!match)
1599                         continue;
1600                 match = 0;
1601                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1602                         if (bflags & BFLAGS_Static)
1603                                 match++;
1604                 } else {
1605                         if (bflags & BFLAGS_Instance)
1606                                 match++;
1607                 }
1608
1609                 if (!match)
1610                         continue;
1611                 member = (MonoObject*)mono_method_get_object (domain, method, startklass);
1612
1613                 l = g_slist_prepend (l, member);
1614         }
1615         len = g_slist_length (l);
1616         if (!System_Reflection_ConstructorInfo)
1617                 System_Reflection_ConstructorInfo = mono_class_from_name (
1618                         mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
1619         res = mono_array_new (domain, System_Reflection_ConstructorInfo, len);
1620         i = 0;
1621         tmp = g_slist_reverse (l);
1622         for (; tmp; tmp = tmp->next, ++i)
1623                 mono_array_set (res, gpointer, i, tmp->data);
1624         g_slist_free (l);
1625         return res;
1626 }
1627
1628 static MonoArray*
1629 ves_icall_Type_GetProperties (MonoReflectionType *type, guint32 bflags)
1630 {
1631         MonoDomain *domain;
1632         GSList *l = NULL, *tmp;
1633         static MonoClass *System_Reflection_PropertyInfo;
1634         MonoClass *startklass, *klass;
1635         MonoArray *res;
1636         MonoMethod *method;
1637         MonoProperty *prop;
1638         int i, match;
1639         int len = 0;
1640         GHashTable *method_slots = g_hash_table_new (NULL, NULL);
1641
1642         domain = ((MonoObject *)type)->vtable->domain;
1643         klass = startklass = mono_class_from_mono_type (type->type);
1644
1645 handle_parent:
1646         for (i = 0; i < klass->property.count; ++i) {
1647                 prop = &klass->properties [i];
1648                 match = 0;
1649                 method = prop->get;
1650                 if (!method)
1651                         method = prop->set;
1652                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1653                         if (bflags & BFLAGS_Public)
1654                                 match++;
1655                 } else {
1656                         if (bflags & BFLAGS_NonPublic)
1657                                 match++;
1658                 }
1659                 if (!match)
1660                         continue;
1661                 match = 0;
1662                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1663                         if (bflags & BFLAGS_Static)
1664                                 match++;
1665                 } else {
1666                         if (bflags & BFLAGS_Instance)
1667                                 match++;
1668                 }
1669
1670                 if (!match)
1671                         continue;
1672                 match = 0;
1673
1674                 if (g_hash_table_lookup (method_slots, GUINT_TO_POINTER (method->slot)))
1675                         continue;
1676                 g_hash_table_insert (method_slots, GUINT_TO_POINTER (method->slot), prop);
1677
1678                 l = g_slist_prepend (l, mono_property_get_object (domain, klass, prop));
1679                 len++;
1680         }
1681         if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
1682                 goto handle_parent;
1683         if (!System_Reflection_PropertyInfo)
1684                 System_Reflection_PropertyInfo = mono_class_from_name (
1685                         mono_defaults.corlib, "System.Reflection", "PropertyInfo");
1686         res = mono_array_new (domain, System_Reflection_PropertyInfo, len);
1687         i = 0;
1688         tmp = l;
1689         for (; tmp; tmp = tmp->next, ++i)
1690                 mono_array_set (res, gpointer, i, tmp->data);
1691         g_slist_free (l);
1692         g_hash_table_destroy (method_slots);
1693         return res;
1694 }
1695
1696 static MonoArray*
1697 ves_icall_Type_GetEvents (MonoReflectionType *type, guint32 bflags)
1698 {
1699         MonoDomain *domain;
1700         GSList *l = NULL, *tmp;
1701         static MonoClass *System_Reflection_EventInfo;
1702         MonoClass *startklass, *klass;
1703         MonoArray *res;
1704         MonoMethod *method;
1705         MonoEvent *event;
1706         int i, len, match;
1707
1708         domain = ((MonoObject *)type)->vtable->domain;
1709         klass = startklass = mono_class_from_mono_type (type->type);
1710
1711 handle_parent:
1712         for (i = 0; i < klass->event.count; ++i) {
1713                 event = &klass->events [i];
1714                 match = 0;
1715                 method = event->add;
1716                 if (!method)
1717                         method = event->remove;
1718                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1719                         if (bflags & BFLAGS_Public)
1720                                 match++;
1721                 } else {
1722                         if (bflags & BFLAGS_NonPublic)
1723                                 match++;
1724                 }
1725                 if (!match)
1726                         continue;
1727                 match = 0;
1728                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1729                         if (bflags & BFLAGS_Static)
1730                                 match++;
1731                 } else {
1732                         if (bflags & BFLAGS_Instance)
1733                                 match++;
1734                 }
1735
1736                 if (!match)
1737                         continue;
1738                 match = 0;
1739                 l = g_slist_prepend (l, mono_event_get_object (domain, klass, event));
1740         }
1741         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1742                 goto handle_parent;
1743         len = g_slist_length (l);
1744         if (!System_Reflection_EventInfo)
1745                 System_Reflection_EventInfo = mono_class_from_name (
1746                         mono_defaults.corlib, "System.Reflection", "EventInfo");
1747         res = mono_array_new (domain, System_Reflection_EventInfo, len);
1748         i = 0;
1749         tmp = l;
1750         for (; tmp; tmp = tmp->next, ++i)
1751                 mono_array_set (res, gpointer, i, tmp->data);
1752         g_slist_free (l);
1753         return res;
1754 }
1755
1756 static MonoArray*
1757 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
1758 {
1759         MonoDomain *domain;
1760         GSList *l = NULL, *tmp;
1761         GList *tmpn;
1762         MonoClass *startklass, *klass;
1763         MonoArray *res;
1764         MonoObject *member;
1765         int i, len, match;
1766         MonoClass *nested;
1767
1768         domain = ((MonoObject *)type)->vtable->domain;
1769         klass = startklass = mono_class_from_mono_type (type->type);
1770
1771         for (tmpn = klass->nested_classes; tmpn; tmpn = tmpn->next) {
1772                 match = 0;
1773                 nested = tmpn->data;
1774                 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
1775                         if (bflags & BFLAGS_Public)
1776                                 match++;
1777                 } else {
1778                         if (bflags & BFLAGS_NonPublic)
1779                                 match++;
1780                 }
1781                 if (!match)
1782                         continue;
1783                 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
1784                 l = g_slist_prepend (l, member);
1785         }
1786         len = g_slist_length (l);
1787         res = mono_array_new (domain, mono_defaults.monotype_class, len);
1788         i = 0;
1789         tmp = g_slist_reverse (l);
1790         for (; tmp; tmp = tmp->next, ++i)
1791                 mono_array_set (res, gpointer, i, tmp->data);
1792         g_slist_free (l);
1793         return res;
1794 }
1795
1796 static MonoReflectionType*
1797 ves_icall_System_Reflection_Assembly_GetType (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
1798 {
1799         gchar *str;
1800         MonoType *type;
1801         MonoTypeNameParse info;
1802
1803         str = mono_string_to_utf8 (name);
1804         /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
1805         if (!mono_reflection_parse_type (str, &info)) {
1806                 g_free (str);
1807                 g_list_free (info.modifiers);
1808                 g_list_free (info.nested);
1809                 if (throwOnError) /* uhm: this is a parse error, though... */
1810                         mono_raise_exception (mono_get_exception_type_load ());
1811                 /*g_print ("failed parse\n");*/
1812                 return NULL;
1813         }
1814
1815         type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase);
1816         g_free (str);
1817         g_list_free (info.modifiers);
1818         g_list_free (info.nested);
1819         if (!type) {
1820                 if (throwOnError)
1821                         mono_raise_exception (mono_get_exception_type_load ());
1822                 /* g_print ("failed find\n"); */
1823                 return NULL;
1824         }
1825         /* g_print ("got it\n"); */
1826         return mono_type_get_object (mono_object_domain (assembly), type);
1827
1828 }
1829
1830 static MonoString *
1831 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly)
1832 {
1833         MonoDomain *domain = mono_object_domain (assembly);
1834         MonoString *res;
1835         char *name = g_strconcat (
1836                 "file://", assembly->assembly->image->name, NULL);
1837
1838         res = mono_string_new (domain, name);
1839         g_free (name);
1840         return res;
1841 }
1842
1843 static MonoString *
1844 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
1845 {
1846         MonoDomain *domain = mono_object_domain (assembly);
1847         MonoString *res;
1848         char *name = g_strconcat (
1849                 assembly->assembly->basedir, G_DIR_SEPARATOR_S,
1850                 assembly->assembly->image->module_name, NULL);
1851
1852         res = mono_string_new (domain, name);
1853         g_free (name);
1854         return res;
1855 }
1856
1857 static MonoReflectionMethod*
1858 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly) {
1859         guint32 token = mono_image_get_entry_point (assembly->assembly->image);
1860         if (!token)
1861                 return NULL;
1862         return mono_method_get_object (mono_object_domain (assembly), mono_get_method (assembly->assembly->image, token, NULL), NULL);
1863 }
1864
1865 static MonoArray*
1866 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly) {
1867         MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
1868         MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
1869         int i;
1870         const char *val;
1871
1872         for (i = 0; i < table->rows; ++i) {
1873                 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
1874                 mono_array_set (result, gpointer, i, mono_string_new (mono_object_domain (assembly), val));
1875         }
1876         return result;
1877 }
1878
1879 static MonoArray*
1880 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly) {
1881         static MonoClass *System_Reflection_AssemblyName;
1882         MonoArray *result;
1883         MonoAssembly **ptr;
1884         int i, count = 0;
1885
1886         if (!System_Reflection_AssemblyName)
1887                 System_Reflection_AssemblyName = mono_class_from_name (
1888                         mono_defaults.corlib, "System.Reflection", "AssemblyName");
1889
1890         for (ptr = assembly->assembly->image->references; ptr && *ptr; ptr++)
1891                 count++;
1892
1893         result = mono_array_new (mono_object_domain (assembly), System_Reflection_AssemblyName, count);
1894
1895         for (i = 0; i < count; i++) {
1896                 MonoAssembly *assem = assembly->assembly->image->references [i];
1897                 MonoReflectionAssemblyName *aname;
1898
1899                 aname = (MonoReflectionAssemblyName *) mono_object_new (
1900                         mono_object_domain (assembly), System_Reflection_AssemblyName);
1901
1902                 if (strcmp (assem->aname.name, "corlib") == 0)
1903                         aname->name = mono_string_new (mono_object_domain (assembly), "mscorlib");
1904                 else
1905                         aname->name = mono_string_new (mono_object_domain (assembly), assem->aname.name);
1906                 aname->major = assem->aname.major;
1907
1908                 mono_array_set (result, gpointer, i, aname);
1909         }
1910         return result;
1911 }
1912
1913 /* move this in some file in mono/util/ */
1914 static char *
1915 g_concat_dir_and_file (const char *dir, const char *file)
1916 {
1917         g_return_val_if_fail (dir != NULL, NULL);
1918         g_return_val_if_fail (file != NULL, NULL);
1919
1920         /*
1921          * If the directory name doesn't have a / on the end, we need
1922          * to add one so we get a proper path to the file
1923          */
1924         if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
1925                 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
1926         else
1927                 return g_strconcat (dir, file, NULL);
1928 }
1929
1930 static MonoObject*
1931 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name) {
1932         char *n = mono_string_to_utf8 (name);
1933         MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
1934         guint32 i;
1935         guint32 cols [MONO_MANIFEST_SIZE];
1936         const char *val;
1937         MonoObject *result;
1938
1939         for (i = 0; i < table->rows; ++i) {
1940                 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
1941                 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
1942                 if (strcmp (val, n) == 0)
1943                         break;
1944         }
1945         g_free (n);
1946         if (i == table->rows)
1947                 return NULL;
1948         /* FIXME */
1949         if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
1950                 guint32 size;
1951                 MonoArray *data;
1952                 val = mono_image_get_resource (assembly->assembly->image, cols [MONO_MANIFEST_OFFSET], &size);
1953                 if (!val)
1954                         return NULL;
1955                 data = mono_array_new (mono_object_domain (assembly), mono_defaults.byte_class, size);
1956                 memcpy (mono_array_addr (data, char, 0), val, size);
1957                 return (MonoObject*)data;
1958         }
1959         switch (cols [MONO_MANIFEST_IMPLEMENTATION] & IMPLEMENTATION_MASK) {
1960         case IMPLEMENTATION_FILE:
1961                 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> IMPLEMENTATION_BITS;
1962                 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
1963                 i = mono_metadata_decode_row_col (table, i - 1, MONO_FILE_NAME);
1964                 val = mono_metadata_string_heap (assembly->assembly->image, i);
1965                 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
1966                 result = (MonoObject*)mono_string_new (mono_object_domain (assembly), n);
1967                 /* check hash if needed */
1968                 g_free (n);
1969                 return result;
1970         case IMPLEMENTATION_ASSEMBLYREF:
1971         case IMPLEMENTATION_EXP_TYPE:
1972                 /* FIXME */
1973                 break;
1974         }
1975         return NULL;
1976 }
1977
1978 static MonoObject*
1979 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name) {
1980         MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
1981         MonoArray *result;
1982         int i;
1983         const char *val;
1984         char *n;
1985
1986         /* check hash if needed */
1987         if (name) {
1988                 n = mono_string_to_utf8 (name);
1989                 for (i = 0; i < table->rows; ++i) {
1990                         val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
1991                         if (strcmp (val, n) == 0) {
1992                                 MonoString *fn;
1993                                 g_free (n);
1994                                 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
1995                                 fn = mono_string_new (mono_object_domain (assembly), n);
1996                                 g_free (n);
1997                                 return (MonoObject*)fn;
1998                         }
1999                 }
2000                 g_free (n);
2001                 return NULL;
2002         }
2003
2004         for (i = 0; i < table->rows; ++i) {
2005                 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
2006                 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
2007                 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
2008                 mono_array_set (result, gpointer, i, mono_string_new (mono_object_domain (assembly), n));
2009                 g_free (n);
2010         }
2011         return (MonoObject*)result;
2012 }
2013
2014 static MonoReflectionMethod*
2015 ves_icall_GetCurrentMethod (void) {
2016         MonoMethod *m = mono_method_get_last_managed ();
2017         return mono_method_get_object (mono_domain_get (), m, NULL);
2018 }
2019
2020 static MonoReflectionAssembly*
2021 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
2022 {
2023         MonoMethod *m = mono_method_get_last_managed ();
2024         return mono_assembly_get_object (mono_domain_get (), m->klass->image->assembly);
2025 }
2026
2027
2028 static gboolean
2029 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gpointer data)
2030 {
2031         MonoMethod **dest = data;
2032         if (m == *dest) {
2033                 *dest = NULL;
2034                 return FALSE;
2035         }
2036         if (!(*dest)) {
2037                 *dest = m;
2038                 return TRUE;
2039         }
2040         return FALSE;
2041 }
2042
2043 static MonoReflectionAssembly*
2044 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
2045 {
2046         MonoDomain* domain = mono_domain_get ();
2047         g_assert (domain->entry_assembly);
2048         return mono_assembly_get_object (domain, domain->entry_assembly);
2049 }
2050
2051
2052 static MonoReflectionAssembly*
2053 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
2054 {
2055         MonoMethod *m = mono_method_get_last_managed ();
2056         MonoMethod *dest = m;
2057         mono_stack_walk (get_caller, &dest);
2058         if (!dest)
2059                 dest = m;
2060         return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
2061 }
2062
2063 static MonoString *
2064 ves_icall_System_MonoType_getFullName (MonoReflectionType *object)
2065 {
2066         MonoDomain *domain = mono_object_domain (object);
2067         MonoString *res;
2068         gchar *name;
2069
2070         name = mono_type_get_name (object->type);
2071         res = mono_string_new (domain, name);
2072         g_free (name);
2073
2074         return res;
2075 }
2076
2077 static void
2078 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
2079 {
2080         MonoAssemblyName *name = &assembly->assembly->aname;
2081
2082         if (strcmp (name->name, "corlib") == 0)
2083                 aname->name = mono_string_new (mono_object_domain (assembly), "mscorlib");
2084         else
2085                 aname->name = mono_string_new (mono_object_domain (assembly), name->name);
2086         aname->major = name->major;
2087 }
2088
2089 static MonoArray*
2090 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
2091 {
2092         MonoDomain *domain = mono_object_domain (assembly);
2093         MonoArray *res;
2094         MonoClass *klass;
2095         MonoTableInfo *tdef = &assembly->assembly->image->tables [MONO_TABLE_TYPEDEF];
2096         int i, count;
2097         guint32 attrs, visibility;
2098
2099         /* we start the count from 1 because we skip the special type <Module> */
2100         if (exportedOnly) {
2101                 count = 0;
2102                 for (i = 1; i < tdef->rows; ++i) {
2103                         attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
2104                         visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
2105                         if (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)
2106                                 count++;
2107                 }
2108         } else {
2109                 count = tdef->rows - 1;
2110         }
2111         res = mono_array_new (domain, mono_defaults.monotype_class, count);
2112         count = 0;
2113         for (i = 1; i < tdef->rows; ++i) {
2114                 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
2115                 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
2116                 if (!exportedOnly || (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)) {
2117                         klass = mono_class_get (assembly->assembly->image, (i + 1) | MONO_TOKEN_TYPE_DEF);
2118                         mono_array_set (res, gpointer, count, mono_type_get_object (domain, &klass->byval_arg));
2119                         count++;
2120                 }
2121         }
2122
2123         return res;
2124 }
2125
2126 static MonoReflectionType*
2127 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
2128 {
2129         MonoClass *klass;
2130         int isbyref = 0, rank;
2131         char *str = mono_string_to_utf8 (smodifiers);
2132         char *p;
2133
2134         klass = mono_class_from_mono_type (tb->type.type);
2135         p = str;
2136         /* logic taken from mono_reflection_parse_type(): keep in sync */
2137         while (*p) {
2138                 switch (*p) {
2139                 case '&':
2140                         if (isbyref) { /* only one level allowed by the spec */
2141                                 g_free (str);
2142                                 return NULL;
2143                         }
2144                         isbyref = 1;
2145                         p++;
2146                         g_free (str);
2147                         return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
2148                         break;
2149                 case '*':
2150                         klass = mono_ptr_class_get (&klass->byval_arg);
2151                         mono_class_init (klass);
2152                         p++;
2153                         break;
2154                 case '[':
2155                         rank = 1;
2156                         p++;
2157                         while (*p) {
2158                                 if (*p == ']')
2159                                         break;
2160                                 if (*p == ',')
2161                                         rank++;
2162                                 else if (*p != '*') { /* '*' means unknown lower bound */
2163                                         g_free (str);
2164                                         return NULL;
2165                                 }
2166                                 ++p;
2167                         }
2168                         if (*p != ']') {
2169                                 g_free (str);
2170                                 return NULL;
2171                         }
2172                         p++;
2173                         klass = mono_array_class_get (&klass->byval_arg, rank);
2174                         mono_class_init (klass);
2175                         break;
2176                 default:
2177                         break;
2178                 }
2179         }
2180         g_free (str);
2181         return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
2182 }
2183
2184 static MonoObject *
2185 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
2186                                                    MonoReflectionMethod *info)
2187 {
2188         MonoClass *delegate_class = mono_class_from_mono_type (type->type);
2189         MonoObject *delegate;
2190         gpointer func;
2191
2192         mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
2193
2194         delegate = mono_object_new (mono_object_domain (type), delegate_class);
2195
2196         func = mono_compile_method (info->method);
2197
2198         mono_delegate_ctor (delegate, target, func);
2199
2200         return delegate;
2201 }
2202
2203 /*
2204  * Magic number to convert a time which is relative to
2205  * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
2206  */
2207 #define EPOCH_ADJUST    ((gint64)62135596800L)
2208
2209 static gint64
2210 ves_icall_System_DateTime_GetNow (void)
2211 {
2212 #ifdef PLATFORM_WIN32
2213         SYSTEMTIME st;
2214         FILETIME ft;
2215
2216         GetLocalTime (&st);
2217         SystemTimeToFileTime (&st, &ft);
2218         return (gint64)504911232000000000L + ((((gint64)ft.dwHighDateTime)<<32) | ft.dwLowDateTime);
2219 #else
2220         /* FIXME: put this in io-layer and call it GetLocalTime */
2221         struct timeval tv;
2222         gint64 res;
2223
2224         if (gettimeofday (&tv, NULL) == 0) {
2225                 res = (((gint64)tv.tv_sec + EPOCH_ADJUST)* 1000000 + tv.tv_usec)*10;
2226                 return res;
2227         }
2228         /* fixme: raise exception */
2229         return 0;
2230 #endif
2231 }
2232
2233 /*
2234  * This is heavily based on zdump.c from glibc 2.2.
2235  *
2236  *  * data[0]:  start of daylight saving time (in DateTime ticks).
2237  *  * data[1]:  end of daylight saving time (in DateTime ticks).
2238  *  * data[2]:  utcoffset (in TimeSpan ticks).
2239  *  * data[3]:  additional offset when daylight saving (in TimeSpan ticks).
2240  *  * name[0]:  name of this timezone when not daylight saving.
2241  *  * name[1]:  name of this timezone when daylight saving.
2242  *
2243  *  FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
2244  *         the class library allows years between 1 and 9999.
2245  *
2246  *  Returns true on success and zero on failure.
2247  */
2248 static guint32
2249 ves_icall_System_CurrentTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
2250 {
2251 #ifndef PLATFORM_WIN32
2252         MonoDomain *domain = mono_domain_get ();
2253         struct tm start, tt;
2254         time_t t;
2255
2256         long int gmtoff;
2257         int is_daylight = 0, day;
2258
2259         memset (&start, 0, sizeof (start));
2260
2261         start.tm_mday = 1;
2262         start.tm_year = year-1900;
2263
2264         t = mktime (&start);
2265 #if defined (HAVE_TIMEZONE)
2266 #define gmt_offset(x) (-1 * (((timezone / 60 / 60) - daylight) * 100))
2267 #elif defined (HAVE_TM_GMTOFF)
2268 #define gmt_offset(x) x.tm_gmtoff
2269 #else
2270 #error Neither HAVE_TIMEZONE nor HAVE_TM_GMTOFF defined. Rerun autoheader, autoconf, etc.
2271 #endif
2272
2273         gmtoff = gmt_offset (start);
2274
2275         MONO_CHECK_ARG_NULL (data);
2276         MONO_CHECK_ARG_NULL (names);
2277
2278         (*data) = mono_array_new (domain, mono_defaults.int64_class, 4);
2279         (*names) = mono_array_new (domain, mono_defaults.string_class, 2);
2280
2281         /* For each day of the year, calculate the tm_gmtoff. */
2282         for (day = 0; day < 365; day++) {
2283
2284                 t += 3600*24;
2285                 tt = *localtime (&t);
2286
2287                 /* Daylight saving starts or ends here. */
2288                 if (gmt_offset (tt) != gmtoff) {
2289                         char tzone[10];
2290                         struct tm tt1;
2291                         time_t t1;
2292
2293                         /* Try to find the exact hour when daylight saving starts/ends. */
2294                         t1 = t;
2295                         do {
2296                                 t1 -= 3600;
2297                                 tt1 = *localtime (&t1);
2298                         } while (gmt_offset (tt1) != gmtoff);
2299
2300                         /* Try to find the exact minute when daylight saving starts/ends. */
2301                         do {
2302                                 t1 += 60;
2303                                 tt1 = *localtime (&t1);
2304                         } while (gmt_offset (tt1) == gmtoff);
2305
2306                         strftime (tzone, 10, "%Z", &tt);
2307
2308                         /* Write data, if we're already in daylight saving, we're done. */
2309                         if (is_daylight) {
2310                                 mono_array_set ((*names), gpointer, 0, mono_string_new (domain, tzone));
2311                                 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
2312                                 return 1;
2313                         } else {
2314                                 mono_array_set ((*names), gpointer, 1, mono_string_new (domain, tzone));
2315                                 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
2316                                 is_daylight = 1;
2317                         }
2318
2319                         /* This is only set once when we enter daylight saving. */
2320                         mono_array_set ((*data), gint64, 2, (gint64)gmtoff * 10000000L);
2321                         mono_array_set ((*data), gint64, 3, (gint64)(gmt_offset (tt) - gmtoff) * 10000000L);
2322
2323                         gmtoff = gmt_offset (tt);
2324                 }
2325
2326                 gmtoff = gmt_offset (tt);
2327         }
2328         return 1;
2329 #else
2330         MonoDomain *domain = mono_domain_get ();
2331         TIME_ZONE_INFORMATION tz_info;
2332         FILETIME ft;
2333         int i;
2334
2335         GetTimeZoneInformation (&tz_info);
2336
2337         MONO_CHECK_ARG_NULL (data);
2338         MONO_CHECK_ARG_NULL (names);
2339
2340         (*data) = mono_array_new (domain, mono_defaults.int64_class, 4);
2341         (*names) = mono_array_new (domain, mono_defaults.string_class, 2);
2342
2343         for (i = 0; i < 32; ++i)
2344                 if (!tz_info.DaylightName [i])
2345                         break;
2346         mono_array_set ((*names), gpointer, 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
2347         for (i = 0; i < 32; ++i)
2348                 if (!tz_info.StandardName [i])
2349                         break;
2350         mono_array_set ((*names), gpointer, 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
2351
2352         SystemTimeToFileTime (&tz_info.StandardDate, &ft);
2353         mono_array_set ((*data), gint64, 1, ((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime);
2354         SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
2355         mono_array_set ((*data), gint64, 0, ((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime);
2356         mono_array_set ((*data), gint64, 3, tz_info.Bias + tz_info.StandardBias);
2357         mono_array_set ((*data), gint64, 2, tz_info.Bias + tz_info.DaylightBias);
2358
2359         return 1;
2360 #endif
2361 }
2362
2363 static gpointer
2364 ves_icall_System_Object_obj_address (MonoObject *this) {
2365         return this;
2366 }
2367
2368 /* System.Buffer */
2369
2370 static gint32
2371 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array) {
2372         MonoClass *klass;
2373         MonoTypeEnum etype;
2374         int length, esize;
2375         int i;
2376
2377         klass = array->obj.vtable->klass;
2378         etype = klass->element_class->byval_arg.type;
2379         if (etype < MONO_TYPE_BOOLEAN || etype > MONO_TYPE_R8)
2380                 return -1;
2381
2382         if (array->bounds == NULL)
2383                 length = array->max_length;
2384         else {
2385                 length = 0;
2386                 for (i = 0; i < klass->rank; ++ i)
2387                         length += array->bounds [i].length;
2388         }
2389
2390         esize = mono_array_element_size (klass);
2391         return length * esize;
2392 }
2393
2394 static gint8
2395 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx) {
2396         return mono_array_get (array, gint8, idx);
2397 }
2398
2399 static void
2400 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value) {
2401         mono_array_set (array, gint8, idx, value);
2402 }
2403
2404 static void
2405 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count) {
2406         char *src_buf, *dest_buf;
2407
2408         src_buf = (gint8 *)src->vector + src_offset;
2409         dest_buf = (gint8 *)dest->vector + dest_offset;
2410
2411         memcpy (dest_buf, src_buf, count);
2412 }
2413
2414 static MonoObject *
2415 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this)
2416 {
2417         MonoDomain *domain = mono_object_domain (this);
2418         MonoObject *res;
2419         MonoRealProxy *rp = ((MonoRealProxy *)this);
2420         MonoType *type;
2421         MonoClass *klass;
2422
2423         res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
2424
2425         ((MonoTransparentProxy *)res)->rp = rp;
2426         type = ((MonoReflectionType *)rp->class_to_proxy)->type;
2427         klass = mono_class_from_mono_type (type);
2428
2429         ((MonoTransparentProxy *)res)->klass = klass;
2430
2431         res->vtable = mono_class_proxy_vtable (domain, klass);
2432
2433         return res;
2434 }
2435
2436 /* System.Environment */
2437
2438 static MonoString *
2439 ves_icall_System_Environment_get_MachineName (void)
2440 {
2441 #if defined (PLATFORM_WIN32)
2442         gunichar2 *buf;
2443         guint32 len;
2444         MonoString *result;
2445
2446         len = MAX_COMPUTERNAME_LENGTH + 1;
2447         buf = g_new (gunichar2, len);
2448
2449         result = NULL;
2450         if (GetComputerName (buf, (PDWORD) &len))
2451                 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
2452
2453         g_free (buf);
2454         return result;
2455 #else
2456         gchar *buf;
2457         int len;
2458         MonoString *result;
2459
2460         len = 256;
2461         buf = g_new (gchar, len);
2462
2463         result = NULL;
2464         if (gethostname (buf, len) != 0)
2465                 result = mono_string_new (mono_domain_get (), buf);
2466
2467         g_free (buf);
2468         return result;
2469 #endif
2470 }
2471
2472 static int
2473 ves_icall_System_Environment_get_Platform (void)
2474 {
2475 #if defined (PLATFORM_WIN32)
2476         /* Win32NT */
2477         return 2;
2478 #else
2479         /* Unix */
2480         return 128;
2481 #endif
2482 }
2483
2484 static MonoString *
2485 ves_icall_System_Environment_get_NewLine (void)
2486 {
2487 #if defined (PLATFORM_WIN32)
2488         return mono_string_new (mono_domain_get (), "\r\n");
2489 #else
2490         return mono_string_new (mono_domain_get (), "\n");
2491 #endif
2492 }
2493
2494 static MonoString *
2495 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
2496 {
2497         const gchar *value;
2498         gchar *utf8_name;
2499
2500         if (name == NULL)
2501                 return NULL;
2502
2503         utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
2504         value = g_getenv (utf8_name);
2505         g_free (utf8_name);
2506
2507         if (value == 0)
2508                 return NULL;
2509
2510         return mono_string_new (mono_domain_get (), value);
2511 }
2512
2513 /*
2514  * There is no standard way to get at environ.
2515  */
2516 extern char **environ;
2517
2518 static MonoArray *
2519 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
2520 {
2521         MonoArray *names;
2522         MonoDomain *domain;
2523         MonoString *str;
2524         gchar **e, **parts;
2525         int n;
2526
2527         n = 0;
2528         for (e = environ; *e != 0; ++ e)
2529                 ++ n;
2530
2531         domain = mono_domain_get ();
2532         names = mono_array_new (domain, mono_defaults.string_class, n);
2533
2534         n = 0;
2535         for (e = environ; *e != 0; ++ e) {
2536                 parts = g_strsplit (*e, "=", 2);
2537                 if (*parts != 0) {
2538                         str = mono_string_new (domain, *parts);
2539                         mono_array_set (names, MonoString *, n, str);
2540                 }
2541
2542                 g_strfreev (parts);
2543
2544                 ++ n;
2545         }
2546
2547         return names;
2548 }
2549
2550 /*
2551  * Returns the number of milliseconds elapsed since the system started.
2552  */
2553 static gint32
2554 ves_icall_System_Environment_get_TickCount (void)
2555 {
2556 #if defined (PLATFORM_WIN32)
2557         return GetTickCount();
2558 #else
2559         struct timeval tv;
2560         struct timezone tz;
2561         gint32 res;
2562
2563         res = (gint32) gettimeofday (&tv, &tz);
2564
2565         if (res != -1)
2566                 res = (gint32) ((tv.tv_sec & 0xFFFFF) * 1000 + (tv.tv_usec / 1000));
2567         return res;
2568 #endif
2569 }
2570
2571
2572 static void
2573 ves_icall_System_Environment_Exit (int result)
2574 {
2575         /* we may need to do some cleanup here... */
2576         exit (result);
2577 }
2578
2579 static MonoString*
2580 ves_icall_System_Text_Encoding_InternalCodePage (void) {
2581         const char *cset;
2582         g_get_charset (&cset);
2583         /* g_print ("charset: %s\n", cset); */
2584         /* handle some common aliases */
2585         switch (*cset) {
2586         case 'A':
2587                 if (strcmp (cset, "ANSI_X3.4-1968") == 0)
2588                         cset = "us-ascii";
2589                 break;
2590         }
2591         return mono_string_new (mono_domain_get (), cset);
2592 }
2593
2594 static void
2595 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
2596                                          MonoReflectionMethod *method,
2597                                          MonoArray *out_args)
2598 {
2599         mono_message_init (mono_object_domain (this), this, method, out_args);
2600 }
2601
2602 static MonoBoolean
2603 ves_icall_IsTransparentProxy (MonoObject *proxy)
2604 {
2605         if (!proxy)
2606                 return 0;
2607
2608         if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
2609                 return 1;
2610
2611         return 0;
2612 }
2613
2614 static MonoObject *
2615 ves_icall_System_Runtime_Serialization_FormatterServices_GetUninitializedObject_Internal (MonoReflectionType *type)
2616 {
2617         MonoClass *klass;
2618         MonoObject *obj;
2619         MonoDomain *domain;
2620
2621         domain = mono_object_domain (type);
2622         klass = mono_class_from_mono_type (type->type);
2623
2624         if (klass->rank >= 1) {
2625                 g_assert (klass->rank == 1);
2626                 obj = (MonoObject *) mono_array_new (domain, klass->element_class, 0);
2627         } else {
2628                 obj = mono_object_new (domain, klass);
2629         }
2630
2631         return obj;
2632 }
2633
2634 static MonoString *
2635 ves_icall_System_IO_get_temp_path (void)
2636 {
2637         return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
2638 }
2639
2640 static gpointer
2641 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
2642 {
2643         return mono_compile_method (method);
2644 }
2645
2646 static MonoString *
2647 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
2648 {
2649         static MonoString *mcpath;
2650         gchar *path;
2651
2652         if (mcpath != NULL)
2653                 return mcpath;
2654
2655         path = g_build_path (G_DIR_SEPARATOR_S, MONO_CFG_DIR, "mono", "machine.config", NULL);
2656
2657 #if defined (PLATFORM_WIN32)
2658         /* Avoid mixing '/' and '\\' */
2659         {
2660                 gint i;
2661                 for (i = strlen (path) - 1; i >= 0; i--)
2662                         if (path [i] == '/')
2663                                 path [i] = '\\';
2664         }
2665 #endif
2666         mcpath = mono_string_new (mono_domain_get (), path);
2667         g_free (path);
2668
2669         return mcpath;
2670 }
2671
2672 /* icall map */
2673
2674 static gconstpointer icall_map [] = {
2675         /*
2676          * System.Array
2677          */
2678         "System.Array::GetValue",         ves_icall_System_Array_GetValue,
2679         "System.Array::SetValue",         ves_icall_System_Array_SetValue,
2680         "System.Array::GetValueImpl",     ves_icall_System_Array_GetValueImpl,
2681         "System.Array::SetValueImpl",     ves_icall_System_Array_SetValueImpl,
2682         "System.Array::GetRank",          ves_icall_System_Array_GetRank,
2683         "System.Array::GetLength",        ves_icall_System_Array_GetLength,
2684         "System.Array::GetLowerBound",    ves_icall_System_Array_GetLowerBound,
2685         "System.Array::CreateInstanceImpl",   ves_icall_System_Array_CreateInstanceImpl,
2686         "System.Array::FastCopy",         ves_icall_System_Array_FastCopy,
2687         "System.Array::Clone",            mono_array_clone,
2688
2689         /*
2690          * System.Object
2691          */
2692         "System.Object::MemberwiseClone", ves_icall_System_Object_MemberwiseClone,
2693         "System.Object::GetType", ves_icall_System_Object_GetType,
2694         "System.Object::GetHashCode", ves_icall_System_Object_GetHashCode,
2695         "System.Object::obj_address", ves_icall_System_Object_obj_address,
2696
2697         /*
2698          * System.ValueType
2699          */
2700         "System.ValueType::GetHashCode", ves_icall_System_ValueType_GetHashCode,
2701         "System.ValueType::Equals", ves_icall_System_ValueType_Equals,
2702
2703         /*
2704          * System.String
2705          */
2706
2707         "System.String::.ctor(char*)", ves_icall_System_String_ctor_charp,
2708         "System.String::.ctor(char*,int,int)", ves_icall_System_String_ctor_charp_int_int,
2709         "System.String::.ctor(sbyte*)", ves_icall_System_String_ctor_sbytep,
2710         "System.String::.ctor(sbyte*,int,int)", ves_icall_System_String_ctor_sbytep_int_int,
2711         "System.String::.ctor(sbyte*,int,int,System.Text.Encoding)", ves_icall_System_String_ctor_encoding,
2712         "System.String::.ctor(char[])", ves_icall_System_String_ctor_chara,
2713         "System.String::.ctor(char[],int,int)", ves_icall_System_String_ctor_chara_int_int,
2714         "System.String::.ctor(char,int)", ves_icall_System_String_ctor_char_int,
2715         "System.String::InternalEquals", ves_icall_System_String_InternalEquals,
2716         "System.String::InternalJoin", ves_icall_System_String_InternalJoin,
2717         "System.String::InternalInsert", ves_icall_System_String_InternalInsert,
2718         "System.String::InternalReplace(char,char)", ves_icall_System_String_InternalReplace_Char,
2719         "System.String::InternalReplace(string,string)", ves_icall_System_String_InternalReplace_Str,
2720         "System.String::InternalRemove", ves_icall_System_String_InternalRemove,
2721         "System.String::InternalCopyTo", ves_icall_System_String_InternalCopyTo,
2722         "System.String::InternalSplit", ves_icall_System_String_InternalSplit,
2723         "System.String::InternalTrim", ves_icall_System_String_InternalTrim,
2724         "System.String::InternalIndexOf(char,int,int)", ves_icall_System_String_InternalIndexOf_Char,
2725         "System.String::InternalIndexOf(string,int,int)", ves_icall_System_String_InternalIndexOf_Str,
2726         "System.String::InternalIndexOfAny", ves_icall_System_String_InternalIndexOfAny,
2727         "System.String::InternalLastIndexOf(char,int,int)", ves_icall_System_String_InternalLastIndexOf_Char,
2728         "System.String::InternalLastIndexOf(string,int,int)", ves_icall_System_String_InternalLastIndexOf_Str,
2729         "System.String::InternalLastIndexOfAny", ves_icall_System_String_InternalLastIndexOfAny,
2730         "System.String::InternalPad", ves_icall_System_String_InternalPad,
2731         "System.String::InternalToLower", ves_icall_System_String_InternalToLower,
2732         "System.String::InternalToUpper", ves_icall_System_String_InternalToUpper,
2733         "System.String::InternalAllocateStr", ves_icall_System_String_InternalAllocateStr,
2734         "System.String::InternalStrcpy(string,int,string)", ves_icall_System_String_InternalStrcpy_Str,
2735         "System.String::InternalStrcpy(string,int,string,int,int)", ves_icall_System_String_InternalStrcpy_StrN,
2736         "System.String::InternalIntern", ves_icall_System_String_InternalIntern,
2737         "System.String::InternalIsInterned", ves_icall_System_String_InternalIsInterned,
2738         "System.String::InternalCompare(string,int,string,int,int,bool)", ves_icall_System_String_InternalCompareStr_N,
2739         "System.String::GetHashCode", ves_icall_System_String_GetHashCode,
2740         "System.String::get_Chars", ves_icall_System_String_get_Chars,
2741
2742         /*
2743          * System.AppDomain
2744          */
2745         "System.AppDomain::createDomain", ves_icall_System_AppDomain_createDomain,
2746         "System.AppDomain::getCurDomain", ves_icall_System_AppDomain_getCurDomain,
2747         "System.AppDomain::GetData", ves_icall_System_AppDomain_GetData,
2748         "System.AppDomain::SetData", ves_icall_System_AppDomain_SetData,
2749         "System.AppDomain::getSetup", ves_icall_System_AppDomain_getSetup,
2750         "System.AppDomain::getFriendlyName", ves_icall_System_AppDomain_getFriendlyName,
2751         "System.AppDomain::GetAssemblies", ves_icall_System_AppDomain_GetAssemblies,
2752         "System.AppDomain::LoadAssembly", ves_icall_System_AppDomain_LoadAssembly,
2753         "System.AppDomain::Unload", ves_icall_System_AppDomain_Unload,
2754         "System.AppDomain::ExecuteAssembly", ves_icall_System_AppDomain_ExecuteAssembly,
2755
2756         /*
2757          * System.AppDomainSetup
2758          */
2759         "System.AppDomainSetup::InitAppDomainSetup", ves_icall_System_AppDomainSetup_InitAppDomainSetup,
2760
2761         /*
2762          * System.Double
2763          */
2764         "System.Double::ToStringImpl", mono_double_ToStringImpl,
2765         "System.Double::ParseImpl",    mono_double_ParseImpl,
2766
2767         /*
2768          * System.Single
2769          */
2770         "System.Single::ToStringImpl", mono_float_ToStringImpl,
2771
2772         /*
2773          * System.Decimal
2774          */
2775         "System.Decimal::decimal2UInt64", mono_decimal2UInt64,
2776         "System.Decimal::decimal2Int64", mono_decimal2Int64,
2777         "System.Decimal::double2decimal", mono_double2decimal, /* FIXME: wrong signature. */
2778         "System.Decimal::decimalIncr", mono_decimalIncr,
2779         "System.Decimal::decimalSetExponent", mono_decimalSetExponent,
2780         "System.Decimal::decimal2double", mono_decimal2double,
2781         "System.Decimal::decimalFloorAndTrunc", mono_decimalFloorAndTrunc,
2782         "System.Decimal::decimalRound", mono_decimalRound,
2783         "System.Decimal::decimalMult", mono_decimalMult,
2784         "System.Decimal::decimalDiv", mono_decimalDiv,
2785         "System.Decimal::decimalIntDiv", mono_decimalIntDiv,
2786         "System.Decimal::decimalCompare", mono_decimalCompare,
2787         "System.Decimal::string2decimal", mono_string2decimal,
2788         "System.Decimal::decimal2string", mono_decimal2string,
2789
2790         /*
2791          * ModuleBuilder
2792          */
2793         "System.Reflection.Emit.ModuleBuilder::create_modified_type", ves_icall_ModuleBuilder_create_modified_type,
2794
2795         /*
2796          * AssemblyBuilder
2797          */
2798         "System.Reflection.Emit.AssemblyBuilder::getDataChunk", ves_icall_AssemblyBuilder_getDataChunk,
2799         "System.Reflection.Emit.AssemblyBuilder::getUSIndex", mono_image_insert_string,
2800         "System.Reflection.Emit.AssemblyBuilder::getToken", ves_icall_AssemblyBuilder_getToken,
2801         "System.Reflection.Emit.AssemblyBuilder::basic_init", mono_image_basic_init,
2802
2803         /*
2804          * Reflection stuff.
2805          */
2806         "System.Reflection.MonoMethodInfo::get_method_info", ves_icall_get_method_info,
2807         "System.Reflection.MonoMethodInfo::get_parameter_info", ves_icall_get_parameter_info,
2808         "System.Reflection.MonoFieldInfo::get_field_info", ves_icall_get_field_info,
2809         "System.Reflection.MonoPropertyInfo::get_property_info", ves_icall_get_property_info,
2810         "System.Reflection.MonoEventInfo::get_event_info", ves_icall_get_event_info,
2811         "System.Reflection.MonoMethod::InternalInvoke", ves_icall_InternalInvoke,
2812         "System.Reflection.MonoCMethod::InternalInvoke", ves_icall_InternalInvoke,
2813         "System.Reflection.MethodBase::GetCurrentMethod", ves_icall_GetCurrentMethod,
2814         "System.MonoCustomAttrs::GetCustomAttributes", mono_reflection_get_custom_attrs,
2815         "System.Reflection.Emit.CustomAttributeBuilder::GetBlob", mono_reflection_get_custom_attrs_blob,
2816         "System.Reflection.MonoField::GetValueInternal", ves_icall_MonoField_GetValueInternal,
2817         "System.Reflection.MonoField::SetValueInternal", ves_icall_FieldInfo_SetValueInternal,
2818         "System.Reflection.Emit.SignatureHelper::get_signature_local", mono_reflection_sighelper_get_signature_local,
2819         "System.Reflection.Emit.SignatureHelper::get_signature_field", mono_reflection_sighelper_get_signature_field,
2820
2821         "System.RuntimeMethodHandle::GetFunctionPointer", ves_icall_RuntimeMethod_GetFunctionPointer,
2822
2823         /* System.Enum */
2824
2825         "System.MonoEnumInfo::get_enum_info", ves_icall_get_enum_info,
2826         "System.Enum::get_value", ves_icall_System_Enum_get_value,
2827         "System.Enum::ToObject", ves_icall_System_Enum_ToObject,
2828
2829         /*
2830          * TypeBuilder
2831          */
2832         "System.Reflection.Emit.TypeBuilder::setup_internal_class", mono_reflection_setup_internal_class,
2833         "System.Reflection.Emit.TypeBuilder::create_internal_class", mono_reflection_create_internal_class,
2834         "System.Reflection.Emit.TypeBuilder::create_runtime_class", mono_reflection_create_runtime_class,
2835
2836         /*
2837          * MethodBuilder
2838          */
2839
2840         /*
2841          * System.Type
2842          */
2843         "System.Type::internal_from_name", ves_icall_type_from_name,
2844         "System.Type::internal_from_handle", ves_icall_type_from_handle,
2845         "System.MonoType::get_attributes", ves_icall_get_attributes,
2846         "System.Type::type_is_subtype_of", ves_icall_type_is_subtype_of,
2847         "System.Type::Equals", ves_icall_type_Equals,
2848         "System.Type::GetTypeCode", ves_icall_type_GetTypeCode,
2849
2850         /*
2851          * System.Runtime.CompilerServices.RuntimeHelpers
2852          */
2853         "System.Runtime.CompilerServices.RuntimeHelpers::InitializeArray", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray,
2854         "System.Runtime.CompilerServices.RuntimeHelpers::GetOffsetToStringData", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData,
2855         "System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue,
2856         "System.Runtime.CompilerServices.RuntimeHelpers::RunClassConstructor", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor,
2857
2858         /*
2859          * System.Threading
2860          */
2861         "System.Threading.Thread::Abort(object)", ves_icall_System_Threading_Thread_Abort,
2862         "System.Threading.Thread::ResetAbort", ves_icall_System_Threading_Thread_ResetAbort,
2863         "System.Threading.Thread::Thread_internal", ves_icall_System_Threading_Thread_Thread_internal,
2864         "System.Threading.Thread::Thread_free_internal", ves_icall_System_Threading_Thread_Thread_free_internal,
2865         "System.Threading.Thread::Start_internal", ves_icall_System_Threading_Thread_Start_internal,
2866         "System.Threading.Thread::Sleep_internal", ves_icall_System_Threading_Thread_Sleep_internal,
2867         "System.Threading.Thread::CurrentThread_internal", mono_thread_current,
2868         "System.Threading.Thread::Join_internal", ves_icall_System_Threading_Thread_Join_internal,
2869         "System.Threading.Thread::SlotHash_lookup", ves_icall_System_Threading_Thread_SlotHash_lookup,
2870         "System.Threading.Thread::SlotHash_store", ves_icall_System_Threading_Thread_SlotHash_store,
2871         "System.Threading.Thread::GetDomainID", ves_icall_System_Threading_Thread_GetDomainID,
2872         "System.Threading.Monitor::Monitor_exit", ves_icall_System_Threading_Monitor_Monitor_exit,
2873         "System.Threading.Monitor::Monitor_test_owner", ves_icall_System_Threading_Monitor_Monitor_test_owner,
2874         "System.Threading.Monitor::Monitor_test_synchronised", ves_icall_System_Threading_Monitor_Monitor_test_synchronised,
2875         "System.Threading.Monitor::Monitor_pulse", ves_icall_System_Threading_Monitor_Monitor_pulse,
2876         "System.Threading.Monitor::Monitor_pulse_all", ves_icall_System_Threading_Monitor_Monitor_pulse_all,
2877         "System.Threading.Monitor::Monitor_try_enter", ves_icall_System_Threading_Monitor_Monitor_try_enter,
2878         "System.Threading.Monitor::Monitor_wait", ves_icall_System_Threading_Monitor_Monitor_wait,
2879         "System.Threading.Mutex::CreateMutex_internal", ves_icall_System_Threading_Mutex_CreateMutex_internal,
2880         "System.Threading.Mutex::ReleaseMutex_internal", ves_icall_System_Threading_Mutex_ReleaseMutex_internal,
2881         "System.Threading.NativeEventCalls::CreateEvent_internal", ves_icall_System_Threading_Events_CreateEvent_internal,
2882         "System.Threading.NativeEventCalls::SetEvent_internal",    ves_icall_System_Threading_Events_SetEvent_internal,
2883         "System.Threading.NativeEventCalls::ResetEvent_internal",  ves_icall_System_Threading_Events_ResetEvent_internal,
2884
2885         /*
2886          * System.Threading.WaitHandle
2887          */
2888         "System.Threading.WaitHandle::WaitAll_internal", ves_icall_System_Threading_WaitHandle_WaitAll_internal,
2889         "System.Threading.WaitHandle::WaitAny_internal", ves_icall_System_Threading_WaitHandle_WaitAny_internal,
2890         "System.Threading.WaitHandle::WaitOne_internal", ves_icall_System_Threading_WaitHandle_WaitOne_internal,
2891
2892         /*
2893          * System.Runtime.InteropServices.Marshal
2894          */
2895         "System.Runtime.InteropServices.Marshal::ReadIntPtr", ves_icall_System_Runtime_InteropServices_Marshal_ReadIntPtr,
2896         "System.Runtime.InteropServices.Marshal::ReadByte", ves_icall_System_Runtime_InteropServices_Marshal_ReadByte,
2897         "System.Runtime.InteropServices.Marshal::ReadInt16", ves_icall_System_Runtime_InteropServices_Marshal_ReadInt16,
2898         "System.Runtime.InteropServices.Marshal::ReadInt32", ves_icall_System_Runtime_InteropServices_Marshal_ReadInt32,
2899         "System.Runtime.InteropServices.Marshal::ReadInt64", ves_icall_System_Runtime_InteropServices_Marshal_ReadInt64,
2900         "System.Runtime.InteropServices.Marshal::WriteIntPtr", ves_icall_System_Runtime_InteropServices_Marshal_WriteIntPtr,
2901         "System.Runtime.InteropServices.Marshal::WriteByte", ves_icall_System_Runtime_InteropServices_Marshal_WriteByte,
2902         "System.Runtime.InteropServices.Marshal::WriteInt16", ves_icall_System_Runtime_InteropServices_Marshal_WriteInt16,
2903         "System.Runtime.InteropServices.Marshal::WriteInt32", ves_icall_System_Runtime_InteropServices_Marshal_WriteInt32,
2904         "System.Runtime.InteropServices.Marshal::WriteInt64", ves_icall_System_Runtime_InteropServices_Marshal_WriteInt64,
2905
2906         "System.Runtime.InteropServices.Marshal::PtrToStringAnsi(intptr)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi,
2907         "System.Runtime.InteropServices.Marshal::PtrToStringAnsi(intptr,int)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi_len,
2908         "System.Runtime.InteropServices.Marshal::PtrToStringAuto(intptr)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi,
2909         "System.Runtime.InteropServices.Marshal::PtrToStringAuto(intptr,int)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi_len,
2910         "System.Runtime.InteropServices.Marshal::PtrToStringUni(intptr)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringUni,
2911         "System.Runtime.InteropServices.Marshal::PtrToStringUni(intptr,int)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringUni_len,
2912         "System.Runtime.InteropServices.Marshal::PtrToStringBSTR", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringBSTR,
2913
2914         "System.Runtime.InteropServices.Marshal::GetLastWin32Error", ves_icall_System_Runtime_InteropServices_Marshal_GetLastWin32Error,
2915         "System.Runtime.InteropServices.Marshal::AllocHGlobal", mono_marshal_alloc,
2916         "System.Runtime.InteropServices.Marshal::FreeHGlobal", mono_marshal_free,
2917         "System.Runtime.InteropServices.Marshal::ReAllocHGlobal", mono_marshal_realloc,
2918         "System.Runtime.InteropServices.Marshal::copy_to_unmanaged", ves_icall_System_Runtime_InteropServices_Marshal_copy_to_unmanaged,
2919         "System.Runtime.InteropServices.Marshal::copy_from_unmanaged", ves_icall_System_Runtime_InteropServices_Marshal_copy_from_unmanaged,
2920         "System.Runtime.InteropServices.Marshal::SizeOf", ves_icall_System_Runtime_InteropServices_Marshal_SizeOf,
2921         "System.Runtime.InteropServices.Marshal::StructureToPtr", ves_icall_System_Runtime_InteropServices_Marshal_StructureToPtr,
2922         "System.Runtime.InteropServices.Marshal::PtrToStructure(intptr,object)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStructure,
2923         "System.Runtime.InteropServices.Marshal::PtrToStructure(intptr,System.Type)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStructure_type,
2924         "System.Runtime.InteropServices.Marshal::OffsetOf", ves_icall_System_Runtime_InteropServices_Marshal_OffsetOf,
2925         "System.Runtime.InteropServices.Marshal::StringToHGlobalAnsi", ves_icall_System_Runtime_InteropServices_Marshal_StringToHGlobalAnsi,
2926         "System.Runtime.InteropServices.Marshal::StringToHGlobalAuto", ves_icall_System_Runtime_InteropServices_Marshal_StringToHGlobalAnsi,
2927         "System.Runtime.InteropServices.Marshal::StringToHGlobalUni", ves_icall_System_Runtime_InteropServices_Marshal_StringToHGlobalUni,
2928         "System.Runtime.InteropServices.Marshal::DestroyStructure", ves_icall_System_Runtime_InteropServices_Marshal_DestroyStructure,
2929
2930
2931         "System.Reflection.Assembly::LoadFrom", ves_icall_System_Reflection_Assembly_LoadFrom,
2932         "System.Reflection.Assembly::GetType", ves_icall_System_Reflection_Assembly_GetType,
2933         "System.Reflection.Assembly::GetTypes", ves_icall_System_Reflection_Assembly_GetTypes,
2934         "System.Reflection.Assembly::FillName", ves_icall_System_Reflection_Assembly_FillName,
2935         "System.Reflection.Assembly::get_code_base", ves_icall_System_Reflection_Assembly_get_code_base,
2936         "System.Reflection.Assembly::get_location", ves_icall_System_Reflection_Assembly_get_location,
2937         "System.Reflection.Assembly::GetExecutingAssembly", ves_icall_System_Reflection_Assembly_GetExecutingAssembly,
2938         "System.Reflection.Assembly::GetEntryAssembly", ves_icall_System_Reflection_Assembly_GetEntryAssembly,
2939         "System.Reflection.Assembly::GetCallingAssembly", ves_icall_System_Reflection_Assembly_GetCallingAssembly,
2940         "System.Reflection.Assembly::get_EntryPoint", ves_icall_System_Reflection_Assembly_get_EntryPoint,
2941         "System.Reflection.Assembly::GetManifestResourceNames", ves_icall_System_Reflection_Assembly_GetManifestResourceNames,
2942         "System.Reflection.Assembly::GetManifestResourceInternal", ves_icall_System_Reflection_Assembly_GetManifestResourceInternal,
2943         "System.Reflection.Assembly::GetFilesInternal", ves_icall_System_Reflection_Assembly_GetFilesInternal,
2944         "System.Reflection.Assembly::GetReferencedAssemblies", ves_icall_System_Reflection_Assembly_GetReferencedAssemblies,
2945
2946         /*
2947          * System.MonoType.
2948          */
2949         "System.MonoType::getFullName", ves_icall_System_MonoType_getFullName,
2950         "System.MonoType::type_from_obj", mono_type_type_from_obj,
2951         "System.MonoType::GetElementType", ves_icall_MonoType_GetElementType,
2952         "System.MonoType::get_type_info", ves_icall_get_type_info,
2953         "System.MonoType::get_BaseType", ves_icall_get_type_parent,
2954         "System.MonoType::get_Module", ves_icall_MonoType_get_Module,
2955         "System.MonoType::IsPointerImpl", ves_icall_type_ispointer,
2956         "System.MonoType::IsByRefImpl", ves_icall_type_isbyref,
2957         "System.MonoType::GetField", ves_icall_Type_GetField,
2958         "System.MonoType::GetFields", ves_icall_Type_GetFields,
2959         "System.MonoType::GetMethods", ves_icall_Type_GetMethods,
2960         "System.MonoType::GetConstructors", ves_icall_Type_GetConstructors,
2961         "System.MonoType::GetProperties", ves_icall_Type_GetProperties,
2962         "System.MonoType::GetEvents", ves_icall_Type_GetEvents,
2963         "System.MonoType::GetInterfaces", ves_icall_Type_GetInterfaces,
2964         "System.MonoType::GetNestedTypes", ves_icall_Type_GetNestedTypes,
2965
2966         /*
2967          * System.Net.Sockets I/O Services
2968          */
2969         "System.Net.Sockets.Socket::Socket_internal", ves_icall_System_Net_Sockets_Socket_Socket_internal,
2970         "System.Net.Sockets.Socket::Close_internal", ves_icall_System_Net_Sockets_Socket_Close_internal,
2971         "System.Net.Sockets.SocketException::WSAGetLastError_internal", ves_icall_System_Net_Sockets_SocketException_WSAGetLastError_internal,
2972         "System.Net.Sockets.Socket::Available_internal", ves_icall_System_Net_Sockets_Socket_Available_internal,
2973         "System.Net.Sockets.Socket::Blocking_internal", ves_icall_System_Net_Sockets_Socket_Blocking_internal,
2974         "System.Net.Sockets.Socket::Accept_internal", ves_icall_System_Net_Sockets_Socket_Accept_internal,
2975         "System.Net.Sockets.Socket::Listen_internal", ves_icall_System_Net_Sockets_Socket_Listen_internal,
2976         "System.Net.Sockets.Socket::LocalEndPoint_internal", ves_icall_System_Net_Sockets_Socket_LocalEndPoint_internal,
2977         "System.Net.Sockets.Socket::RemoteEndPoint_internal", ves_icall_System_Net_Sockets_Socket_RemoteEndPoint_internal,
2978         "System.Net.Sockets.Socket::Bind_internal", ves_icall_System_Net_Sockets_Socket_Bind_internal,
2979         "System.Net.Sockets.Socket::Connect_internal", ves_icall_System_Net_Sockets_Socket_Connect_internal,
2980         "System.Net.Sockets.Socket::Receive_internal", ves_icall_System_Net_Sockets_Socket_Receive_internal,
2981         "System.Net.Sockets.Socket::RecvFrom_internal", ves_icall_System_Net_Sockets_Socket_RecvFrom_internal,
2982         "System.Net.Sockets.Socket::Send_internal", ves_icall_System_Net_Sockets_Socket_Send_internal,
2983         "System.Net.Sockets.Socket::SendTo_internal", ves_icall_System_Net_Sockets_Socket_SendTo_internal,
2984         "System.Net.Sockets.Socket::Select_internal", ves_icall_System_Net_Sockets_Socket_Select_internal,
2985         "System.Net.Sockets.Socket::Shutdown_internal", ves_icall_System_Net_Sockets_Socket_Shutdown_internal,
2986         "System.Net.Sockets.Socket::GetSocketOption_obj_internal", ves_icall_System_Net_Sockets_Socket_GetSocketOption_obj_internal,
2987         "System.Net.Sockets.Socket::GetSocketOption_arr_internal", ves_icall_System_Net_Sockets_Socket_GetSocketOption_arr_internal,
2988         "System.Net.Sockets.Socket::SetSocketOption_internal", ves_icall_System_Net_Sockets_Socket_SetSocketOption_internal,
2989         "System.Net.Dns::GetHostByName_internal(string,string&,string[]&,string[]&)", ves_icall_System_Net_Dns_GetHostByName_internal,
2990         "System.Net.Dns::GetHostByAddr_internal(string,string&,string[]&,string[]&)", ves_icall_System_Net_Dns_GetHostByAddr_internal,
2991         "System.Net.Dns::GetHostName_internal(string&)", ves_icall_System_Net_Dns_GetHostName_internal,
2992
2993         /*
2994          * System.Char
2995          */
2996         "System.Char::GetNumericValue", ves_icall_System_Char_GetNumericValue,
2997         "System.Char::GetUnicodeCategory", ves_icall_System_Char_GetUnicodeCategory,
2998         "System.Char::IsControl", ves_icall_System_Char_IsControl,
2999         "System.Char::IsDigit", ves_icall_System_Char_IsDigit,
3000         "System.Char::IsLetter", ves_icall_System_Char_IsLetter,
3001         "System.Char::IsLower", ves_icall_System_Char_IsLower,
3002         "System.Char::IsUpper", ves_icall_System_Char_IsUpper,
3003         "System.Char::IsNumber", ves_icall_System_Char_IsNumber,
3004         "System.Char::IsPunctuation", ves_icall_System_Char_IsPunctuation,
3005         "System.Char::IsSeparator", ves_icall_System_Char_IsSeparator,
3006         "System.Char::IsSurrogate", ves_icall_System_Char_IsSurrogate,
3007         "System.Char::IsSymbol", ves_icall_System_Char_IsSymbol,
3008         "System.Char::IsWhiteSpace", ves_icall_System_Char_IsWhiteSpace,
3009         "System.Char::ToLower", ves_icall_System_Char_ToLower,
3010         "System.Char::ToUpper", ves_icall_System_Char_ToUpper,
3011
3012         /*
3013          * System.Text.Encoding
3014          */
3015         "System.Text.Encoding::InternalCodePage", ves_icall_System_Text_Encoding_InternalCodePage,
3016
3017         "System.DateTime::GetNow", ves_icall_System_DateTime_GetNow,
3018         "System.CurrentTimeZone::GetTimeZoneData", ves_icall_System_CurrentTimeZone_GetTimeZoneData,
3019
3020         /*
3021          * System.GC
3022          */
3023         "System.GC::InternalCollect", ves_icall_System_GC_InternalCollect,
3024         "System.GC::GetTotalMemory", ves_icall_System_GC_GetTotalMemory,
3025         "System.GC::KeepAlive", ves_icall_System_GC_KeepAlive,
3026         "System.GC::ReRegisterForFinalize", ves_icall_System_GC_ReRegisterForFinalize,
3027         "System.GC::SuppressFinalize", ves_icall_System_GC_SuppressFinalize,
3028         "System.GC::WaitForPendingFinalizers", ves_icall_System_GC_WaitForPendingFinalizers,
3029         "System.Runtime.InteropServices.GCHandle::GetTarget", ves_icall_System_GCHandle_GetTarget,
3030         "System.Runtime.InteropServices.GCHandle::GetTargetHandle", ves_icall_System_GCHandle_GetTargetHandle,
3031         "System.Runtime.InteropServices.GCHandle::FreeHandle", ves_icall_System_GCHandle_FreeHandle,
3032         "System.Runtime.InteropServices.GCHandle::GetAddrOfPinnedObject", ves_icall_System_GCHandle_GetAddrOfPinnedObject,
3033
3034         /*
3035          * System.Security.Cryptography calls
3036          */
3037
3038          "System.Security.Cryptography.RNGCryptoServiceProvider::GetBytes", ves_icall_System_Security_Cryptography_RNGCryptoServiceProvider_GetBytes,
3039          "System.Security.Cryptography.RNGCryptoServiceProvider::GetNonZeroBytes", ves_icall_System_Security_Cryptography_RNGCryptoServiceProvider_GetNonZeroBytes,
3040
3041         /*
3042          * System.Buffer
3043          */
3044         "System.Buffer::ByteLengthInternal", ves_icall_System_Buffer_ByteLengthInternal,
3045         "System.Buffer::GetByteInternal", ves_icall_System_Buffer_GetByteInternal,
3046         "System.Buffer::SetByteInternal", ves_icall_System_Buffer_SetByteInternal,
3047         "System.Buffer::BlockCopyInternal", ves_icall_System_Buffer_BlockCopyInternal,
3048
3049         /*
3050          * System.IO.MonoIO
3051          */
3052         "System.IO.MonoIO::GetLastError", ves_icall_System_IO_MonoIO_GetLastError,
3053         "System.IO.MonoIO::CreateDirectory", ves_icall_System_IO_MonoIO_CreateDirectory,
3054         "System.IO.MonoIO::RemoveDirectory", ves_icall_System_IO_MonoIO_RemoveDirectory,
3055         "System.IO.MonoIO::FindFirstFile", ves_icall_System_IO_MonoIO_FindFirstFile,
3056         "System.IO.MonoIO::FindNextFile", ves_icall_System_IO_MonoIO_FindNextFile,
3057         "System.IO.MonoIO::FindClose", ves_icall_System_IO_MonoIO_FindClose,
3058         "System.IO.MonoIO::GetCurrentDirectory", ves_icall_System_IO_MonoIO_GetCurrentDirectory,
3059         "System.IO.MonoIO::SetCurrentDirectory", ves_icall_System_IO_MonoIO_SetCurrentDirectory,
3060         "System.IO.MonoIO::MoveFile", ves_icall_System_IO_MonoIO_MoveFile,
3061         "System.IO.MonoIO::CopyFile", ves_icall_System_IO_MonoIO_CopyFile,
3062         "System.IO.MonoIO::DeleteFile", ves_icall_System_IO_MonoIO_DeleteFile,
3063         "System.IO.MonoIO::GetFileAttributes", ves_icall_System_IO_MonoIO_GetFileAttributes,
3064         "System.IO.MonoIO::SetFileAttributes", ves_icall_System_IO_MonoIO_SetFileAttributes,
3065         "System.IO.MonoIO::GetFileType(intptr)", ves_icall_System_IO_MonoIO_GetFileType,
3066         "System.IO.MonoIO::GetFileStat", ves_icall_System_IO_MonoIO_GetFileStat,
3067         "System.IO.MonoIO::Open", ves_icall_System_IO_MonoIO_Open,
3068         "System.IO.MonoIO::Close", ves_icall_System_IO_MonoIO_Close,
3069         "System.IO.MonoIO::Read", ves_icall_System_IO_MonoIO_Read,
3070         "System.IO.MonoIO::Write", ves_icall_System_IO_MonoIO_Write,
3071         "System.IO.MonoIO::Seek", ves_icall_System_IO_MonoIO_Seek,
3072         "System.IO.MonoIO::GetLength", ves_icall_System_IO_MonoIO_GetLength,
3073         "System.IO.MonoIO::SetLength", ves_icall_System_IO_MonoIO_SetLength,
3074         "System.IO.MonoIO::SetFileTime", ves_icall_System_IO_MonoIO_SetFileTime,
3075         "System.IO.MonoIO::Flush", ves_icall_System_IO_MonoIO_Flush,
3076         "System.IO.MonoIO::get_ConsoleOutput", ves_icall_System_IO_MonoIO_get_ConsoleOutput,
3077         "System.IO.MonoIO::get_ConsoleInput", ves_icall_System_IO_MonoIO_get_ConsoleInput,
3078         "System.IO.MonoIO::get_ConsoleError", ves_icall_System_IO_MonoIO_get_ConsoleError,
3079         "System.IO.MonoIO::CreatePipe(intptr&,intptr&)", ves_icall_System_IO_MonoIO_CreatePipe,
3080         "System.IO.MonoIO::get_VolumeSeparatorChar", ves_icall_System_IO_MonoIO_get_VolumeSeparatorChar,
3081         "System.IO.MonoIO::get_DirectorySeparatorChar", ves_icall_System_IO_MonoIO_get_DirectorySeparatorChar,
3082         "System.IO.MonoIO::get_AltDirectorySeparatorChar", ves_icall_System_IO_MonoIO_get_AltDirectorySeparatorChar,
3083         "System.IO.MonoIO::get_PathSeparator", ves_icall_System_IO_MonoIO_get_PathSeparator,
3084         "System.IO.MonoIO::get_InvalidPathChars", ves_icall_System_IO_MonoIO_get_InvalidPathChars,
3085
3086         /*
3087          * System.Math
3088          */
3089         "System.Math::Sin", ves_icall_System_Math_Sin,
3090     "System.Math::Cos", ves_icall_System_Math_Cos,
3091     "System.Math::Tan", ves_icall_System_Math_Tan,
3092     "System.Math::Sinh", ves_icall_System_Math_Sinh,
3093     "System.Math::Cosh", ves_icall_System_Math_Cosh,
3094     "System.Math::Tanh", ves_icall_System_Math_Tanh,
3095     "System.Math::Acos", ves_icall_System_Math_Acos,
3096     "System.Math::Asin", ves_icall_System_Math_Asin,
3097     "System.Math::Atan", ves_icall_System_Math_Atan,
3098     "System.Math::Atan2", ves_icall_System_Math_Atan2,
3099     "System.Math::Exp", ves_icall_System_Math_Exp,
3100     "System.Math::Log", ves_icall_System_Math_Log,
3101     "System.Math::Log10", ves_icall_System_Math_Log10,
3102     "System.Math::PowImpl", ves_icall_System_Math_Pow,
3103     "System.Math::Sqrt", ves_icall_System_Math_Sqrt,
3104
3105         /*
3106          * System.Environment
3107          */
3108         "System.Environment::get_MachineName", ves_icall_System_Environment_get_MachineName,
3109         "System.Environment::get_NewLine", ves_icall_System_Environment_get_NewLine,
3110         "System.Environment::GetEnvironmentVariable", ves_icall_System_Environment_GetEnvironmentVariable,
3111         "System.Environment::GetEnvironmentVariableNames", ves_icall_System_Environment_GetEnvironmentVariableNames,
3112         "System.Environment::GetCommandLineArgs", mono_runtime_get_main_args,
3113         "System.Environment::get_TickCount", ves_icall_System_Environment_get_TickCount,
3114         "System.Environment::Exit", ves_icall_System_Environment_Exit,
3115         "System.Environment::get_Platform", ves_icall_System_Environment_get_Platform,
3116
3117         /*
3118          * System.Runtime.Remoting
3119          */
3120         "System.Runtime.Remoting.RemotingServices::InternalExecute",
3121         ves_icall_InternalExecute,
3122         "System.Runtime.Remoting.RemotingServices::IsTransparentProxy",
3123         ves_icall_IsTransparentProxy,
3124
3125         /*
3126          * System.Runtime.Remoting.Messaging
3127          */
3128         "System.Runtime.Remoting.Messaging.MonoMethodMessage::InitMessage",
3129         ves_icall_MonoMethodMessage_InitMessage,
3130
3131         /*
3132          * System.Runtime.Remoting.Proxies
3133          */
3134         "System.Runtime.Remoting.Proxies.RealProxy::GetTransparentProxy",
3135         ves_icall_Remoting_RealProxy_GetTransparentProxy,
3136
3137         /*
3138          * System.Threading.Interlocked
3139          */
3140         "System.Threading.Interlocked::Increment(int&)", ves_icall_System_Threading_Interlocked_Increment_Int,
3141         "System.Threading.Interlocked::Increment(long&)", ves_icall_System_Threading_Interlocked_Increment_Long,
3142         "System.Threading.Interlocked::Decrement(int&)", ves_icall_System_Threading_Interlocked_Decrement_Int,
3143         "System.Threading.Interlocked::Decrement(long&)", ves_icall_System_Threading_Interlocked_Decrement_Long,
3144         "System.Threading.Interlocked::CompareExchange(int&,int,int)", ves_icall_System_Threading_Interlocked_CompareExchange_Int,
3145         "System.Threading.Interlocked::CompareExchange(object&,object,object)", ves_icall_System_Threading_Interlocked_CompareExchange_Object,
3146         "System.Threading.Interlocked::CompareExchange(single&,single,single)", ves_icall_System_Threading_Interlocked_CompareExchange_Single,
3147         "System.Threading.Interlocked::Exchange(int&,int)", ves_icall_System_Threading_Interlocked_Exchange_Int,
3148         "System.Threading.Interlocked::Exchange(object&,object)", ves_icall_System_Threading_Interlocked_Exchange_Object,
3149         "System.Threading.Interlocked::Exchange(single&,single)", ves_icall_System_Threading_Interlocked_Exchange_Single,
3150
3151         /*
3152          * System.Diagnostics.Process
3153          */
3154         "System.Diagnostics.Process::GetProcess_internal(int)", ves_icall_System_Diagnostics_Process_GetProcess_internal,
3155         "System.Diagnostics.Process::GetProcesses_internal()", ves_icall_System_Diagnostics_Process_GetProcesses_internal,
3156         "System.Diagnostics.Process::GetPid_internal()", ves_icall_System_Diagnostics_Process_GetPid_internal,
3157         "System.Diagnostics.Process::Process_free_internal(intptr)", ves_icall_System_Diagnostics_Process_Process_free_internal,
3158         "System.Diagnostics.Process::GetModules_internal()", ves_icall_System_Diagnostics_Process_GetModules_internal,
3159         "System.Diagnostics.Process::Start_internal(string,string,intptr,intptr,intptr,ProcInfo&)", ves_icall_System_Diagnostics_Process_Start_internal,
3160         "System.Diagnostics.Process::WaitForExit_internal(intptr,int)", ves_icall_System_Diagnostics_Process_WaitForExit_internal,
3161         "System.Diagnostics.Process::ExitTime_internal(intptr)", ves_icall_System_Diagnostics_Process_ExitTime_internal,
3162         "System.Diagnostics.Process::StartTime_internal(intptr)", ves_icall_System_Diagnostics_Process_StartTime_internal,
3163         "System.Diagnostics.Process::ExitCode_internal(intptr)", ves_icall_System_Diagnostics_Process_ExitCode_internal,
3164         "System.Diagnostics.Process::ProcessName_internal(intptr)", ves_icall_System_Diagnostics_Process_ProcessName_internal,
3165         "System.Diagnostics.Process::GetWorkingSet_internal(intptr,int&,int&)", ves_icall_System_Diagnostics_Process_GetWorkingSet_internal,
3166         "System.Diagnostics.Process::SetWorkingSet_internal(intptr,int,int,bool)", ves_icall_System_Diagnostics_Process_SetWorkingSet_internal,
3167         "System.Diagnostics.FileVersionInfo::GetVersionInfo_internal(string)", ves_icall_System_Diagnostics_FileVersionInfo_GetVersionInfo_internal,
3168
3169         /*
3170          * System.Delegate
3171          */
3172         "System.Delegate::CreateDelegate_internal", ves_icall_System_Delegate_CreateDelegate_internal,
3173
3174         /*
3175          * System.Runtime.Serialization
3176          */
3177         "System.Runtime.Serialization.FormatterServices::GetUninitializedObjectInternal",
3178         ves_icall_System_Runtime_Serialization_FormatterServices_GetUninitializedObject_Internal,
3179
3180         /*
3181          * System.IO.Path
3182          */
3183         "System.IO.Path::get_temp_path", ves_icall_System_IO_get_temp_path,
3184
3185         /*
3186          * Private icalls for the Mono Debugger
3187          */
3188         "System.Reflection.Assembly::MonoDebugger_GetMethod",
3189         ves_icall_MonoDebugger_GetMethod,
3190
3191         "System.Reflection.Assembly::MonoDebugger_GetLocalTypeFromSignature",
3192         ves_icall_MonoDebugger_GetLocalTypeFromSignature,
3193
3194         "System.Reflection.Assembly::MonoDebugger_GetType",
3195         ves_icall_MonoDebugger_GetType,
3196
3197         /*
3198          * System.Configuration
3199          */
3200         "System.Configuration.DefaultConfig::get_machine_config_path",
3201         ves_icall_System_Configuration_DefaultConfig_get_machine_config_path,
3202
3203         /*
3204          * add other internal calls here
3205          */
3206         NULL, NULL
3207 };
3208
3209 void
3210 mono_init_icall (void)
3211 {
3212         const char *name;
3213         int i = 0;
3214
3215         while ((name = icall_map [i])) {
3216                 mono_add_internal_call (name, icall_map [i+1]);
3217                 i += 2;
3218         }
3219
3220 }
3221
3222