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         /*
1169          * Invoke from reflection is supposed to always be a virtual call (the API
1170          * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
1171          * greater flexibility.
1172          */
1173         MonoMethod *m = method->method;
1174         if (this)
1175                 m = mono_object_get_virtual_method (this, m);
1176
1177         return mono_runtime_invoke_array (m, this, params, NULL);
1178 }
1179
1180 static MonoObject *
1181 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
1182 {
1183         MonoDomain *domain = mono_object_domain (method);
1184         MonoMethod *m = method->method;
1185         MonoMethodSignature *sig = m->signature;
1186         MonoArray *out_args;
1187         MonoObject *result;
1188         int i, j, outarg_count = 0;
1189
1190         if (m->klass == mono_defaults.object_class) {
1191
1192                 if (!strcmp (m->name, "FieldGetter")) {
1193                         MonoClass *k = this->vtable->klass;
1194                         MonoString *name = mono_array_get (params, MonoString *, 1);
1195                         char *str;
1196
1197                         str = mono_string_to_utf8 (name);
1198
1199                         for (i = 0; i < k->field.count; i++) {
1200                                 if (!strcmp (k->fields [i].name, str)) {
1201                                         MonoClass *field_klass =  mono_class_from_mono_type (k->fields [i].type);
1202                                         if (field_klass->valuetype)
1203                                                 result = mono_value_box (domain, field_klass,
1204                                                                          (char *)this + k->fields [i].offset);
1205                                         else
1206                                                 result = *((gpointer *)((char *)this + k->fields [i].offset));
1207
1208                                         g_assert (result);
1209                                         out_args = mono_array_new (domain, mono_defaults.object_class, 1);
1210                                         *outArgs = out_args;
1211                                         mono_array_set (out_args, gpointer, 0, result);
1212                                         g_free (str);
1213                                         return NULL;
1214                                 }
1215                         }
1216
1217                         g_free (str);
1218                         g_assert_not_reached ();
1219
1220                 } else if (!strcmp (m->name, "FieldSetter")) {
1221                         MonoClass *k = this->vtable->klass;
1222                         MonoString *name = mono_array_get (params, MonoString *, 1);
1223                         int size, align;
1224                         char *str;
1225
1226                         str = mono_string_to_utf8 (name);
1227
1228                         for (i = 0; i < k->field.count; i++) {
1229                                 if (!strcmp (k->fields [i].name, str)) {
1230                                         MonoClass *field_klass =  mono_class_from_mono_type (k->fields [i].type);
1231                                         MonoObject *val = mono_array_get (params, gpointer, 2);
1232
1233                                         if (field_klass->valuetype) {
1234                                                 size = mono_type_size (k->fields [i].type, &align);
1235                                                 memcpy ((char *)this + k->fields [i].offset,
1236                                                         ((char *)val) + sizeof (MonoObject), size);
1237                                         } else
1238                                                 *((gpointer *)this + k->fields [i].offset) = val;
1239
1240                                         g_assert (result);
1241                                         g_free (str);
1242                                         return NULL;
1243                                 }
1244                         }
1245
1246                         g_free (str);
1247                         g_assert_not_reached ();
1248
1249                 }
1250         }
1251
1252         for (i = 0; i < mono_array_length (params); i++) {
1253                 if (sig->params [i]->byref)
1254                         outarg_count++;
1255         }
1256
1257         out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
1258
1259         for (i = 0, j = 0; i < mono_array_length (params); i++) {
1260                 if (sig->params [i]->byref) {
1261                         gpointer arg;
1262                         arg = mono_array_get (params, gpointer, i);
1263                         mono_array_set (out_args, gpointer, j, arg);
1264                         j++;
1265                 }
1266         }
1267
1268         /* fixme: handle constructors? */
1269         if (!strcmp (method->method->name, ".ctor"))
1270                 g_assert_not_reached ();
1271
1272         result = mono_runtime_invoke_array (method->method, this, params, NULL);
1273
1274         *outArgs = out_args;
1275
1276         return result;
1277 }
1278
1279 static MonoObject *
1280 ves_icall_System_Enum_ToObject (MonoReflectionType *type, MonoObject *obj)
1281 {
1282         MonoDomain *domain;
1283         MonoClass *enumc, *objc;
1284         gint32 s1, s2;
1285         MonoObject *res;
1286
1287         MONO_CHECK_ARG_NULL (type);
1288         MONO_CHECK_ARG_NULL (obj);
1289
1290         domain = mono_object_domain (type);
1291         enumc = mono_class_from_mono_type (type->type);
1292         objc = obj->vtable->klass;
1293
1294         MONO_CHECK_ARG (obj, enumc->enumtype == TRUE);
1295         MONO_CHECK_ARG (obj, (objc->enumtype) || (objc->byval_arg.type >= MONO_TYPE_I1 &&
1296                                                   objc->byval_arg.type <= MONO_TYPE_U8));
1297
1298         s1 = mono_class_value_size (enumc, NULL);
1299         s2 = mono_class_value_size (objc, NULL);
1300
1301         res = mono_object_new (domain, enumc);
1302
1303 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
1304         memcpy ((char *)res + sizeof (MonoObject), (char *)obj + sizeof (MonoObject), MIN (s1, s2));
1305 #else
1306         memcpy ((char *)res + sizeof (MonoObject) + (s1 > s2 ? s1 - s2 : 0),
1307                 (char *)obj + sizeof (MonoObject) + (s2 > s1 ? s2 - s1 : 0),
1308                 MIN (s1, s2));
1309 #endif
1310         return res;
1311 }
1312
1313 static MonoObject *
1314 ves_icall_System_Enum_get_value (MonoObject *this)
1315 {
1316         MonoObject *res;
1317         MonoClass *enumc;
1318         gpointer dst;
1319         gpointer src;
1320         int size;
1321
1322         if (!this)
1323                 return NULL;
1324
1325         g_assert (this->vtable->klass->enumtype);
1326
1327         enumc = mono_class_from_mono_type (this->vtable->klass->enum_basetype);
1328         res = mono_object_new (mono_object_domain (this), enumc);
1329         dst = (char *)res + sizeof (MonoObject);
1330         src = (char *)this + sizeof (MonoObject);
1331         size = mono_class_value_size (enumc, NULL);
1332
1333         memcpy (dst, src, size);
1334
1335         return res;
1336 }
1337
1338 static void
1339 ves_icall_get_enum_info (MonoReflectionType *type, MonoEnumInfo *info)
1340 {
1341         MonoDomain *domain = mono_object_domain (type);
1342         MonoClass *enumc = mono_class_from_mono_type (type->type);
1343         guint i, j, nvalues, crow;
1344         MonoClassField *field;
1345
1346         info->utype = mono_type_get_object (domain, enumc->enum_basetype);
1347         nvalues = enumc->field.count - 1;
1348         info->names = mono_array_new (domain, mono_defaults.string_class, nvalues);
1349         info->values = mono_array_new (domain, enumc, nvalues);
1350
1351         for (i = 0, j = 0; i < enumc->field.count; ++i) {
1352                 field = &enumc->fields [i];
1353                 if (strcmp ("value__", field->name) == 0)
1354                         continue;
1355                 mono_array_set (info->names, gpointer, j, mono_string_new (domain, field->name));
1356                 if (!field->data) {
1357                         crow = mono_metadata_get_constant_index (enumc->image, MONO_TOKEN_FIELD_DEF | (i+enumc->field.first+1));
1358                         crow = mono_metadata_decode_row_col (&enumc->image->tables [MONO_TABLE_CONSTANT], crow-1, MONO_CONSTANT_VALUE);
1359                         /* 1 is the length of the blob */
1360                         field->data = 1 + mono_metadata_blob_heap (enumc->image, crow);
1361                 }
1362                 switch (enumc->enum_basetype->type) {
1363                 case MONO_TYPE_U1:
1364                 case MONO_TYPE_I1:
1365                         mono_array_set (info->values, gchar, j, *field->data);
1366                         break;
1367                 case MONO_TYPE_CHAR:
1368                 case MONO_TYPE_U2:
1369                 case MONO_TYPE_I2:
1370                         mono_array_set (info->values, gint16, j, read16 (field->data));
1371                         break;
1372                 case MONO_TYPE_U4:
1373                 case MONO_TYPE_I4:
1374                         mono_array_set (info->values, gint32, j, read32 (field->data));
1375                         break;
1376                 case MONO_TYPE_U8:
1377                 case MONO_TYPE_I8:
1378                         mono_array_set (info->values, gint64, j, read64 (field->data));
1379                         break;
1380                 default:
1381                         g_error ("Implement type 0x%02x in get_enum_info", enumc->enum_basetype->type);
1382                 }
1383                 ++j;
1384         }
1385 }
1386
1387 enum {
1388         BFLAGS_IgnoreCase = 1,
1389         BFLAGS_DeclaredOnly = 2,
1390         BFLAGS_Instance = 4,
1391         BFLAGS_Static = 8,
1392         BFLAGS_Public = 0x10,
1393         BFLAGS_NonPublic = 0x20,
1394         BFLAGS_InvokeMethod = 0x100,
1395         BFLAGS_CreateInstance = 0x200,
1396         BFLAGS_GetField = 0x400,
1397         BFLAGS_SetField = 0x800,
1398         BFLAGS_GetProperty = 0x1000,
1399         BFLAGS_SetProperty = 0x2000,
1400         BFLAGS_ExactBinding = 0x10000,
1401         BFLAGS_SuppressChangeType = 0x20000,
1402         BFLAGS_OptionalParamBinding = 0x40000
1403 };
1404
1405 static MonoFieldInfo *
1406 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
1407 {
1408         MonoDomain *domain;
1409         MonoClass *startklass, *klass;
1410         int i, match;
1411         MonoClassField *field;
1412         char *utf8_name;
1413         domain = ((MonoObject *)type)->vtable->domain;
1414         klass = startklass = mono_class_from_mono_type (type->type);
1415
1416         if (!name)
1417                 return NULL;
1418
1419 handle_parent:
1420         for (i = 0; i < klass->field.count; ++i) {
1421                 match = 0;
1422                 field = &klass->fields [i];
1423                 if ((field->type->attrs & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
1424                         if (bflags & BFLAGS_Public)
1425                                 match++;
1426                 } else {
1427                         if (bflags & BFLAGS_NonPublic)
1428                                 match++;
1429                 }
1430                 if (!match)
1431                         continue;
1432                 match = 0;
1433                 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC) {
1434                         if (bflags & BFLAGS_Static)
1435                                 match++;
1436                 } else {
1437                         if (bflags & BFLAGS_Instance)
1438                                 match++;
1439                 }
1440
1441                 if (!match)
1442                         continue;
1443
1444                 utf8_name = mono_string_to_utf8 (name);
1445
1446                 if (strcmp (field->name, utf8_name)) {
1447                         g_free (utf8_name);
1448                         continue;
1449                 }
1450                 g_free (utf8_name);
1451
1452                 return (MonoFieldInfo *)mono_field_get_object (domain, klass, field);
1453         }
1454         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1455                 goto handle_parent;
1456
1457         return NULL;
1458 }
1459
1460 static MonoArray*
1461 ves_icall_Type_GetFields (MonoReflectionType *type, guint32 bflags)
1462 {
1463         MonoDomain *domain;
1464         GSList *l = NULL, *tmp;
1465         MonoClass *startklass, *klass;
1466         MonoArray *res;
1467         MonoObject *member;
1468         int i, len, match;
1469         MonoClassField *field;
1470
1471         domain = ((MonoObject *)type)->vtable->domain;
1472         klass = startklass = mono_class_from_mono_type (type->type);
1473
1474 handle_parent:
1475         for (i = 0; i < klass->field.count; ++i) {
1476                 match = 0;
1477                 field = &klass->fields [i];
1478                 if ((field->type->attrs & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
1479                         if (bflags & BFLAGS_Public)
1480                                 match++;
1481                 } else {
1482                         if (bflags & BFLAGS_NonPublic)
1483                                 match++;
1484                 }
1485                 if (!match)
1486                         continue;
1487                 match = 0;
1488                 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC) {
1489                         if (bflags & BFLAGS_Static)
1490                                 match++;
1491                 } else {
1492                         if (bflags & BFLAGS_Instance)
1493                                 match++;
1494                 }
1495
1496                 if (!match)
1497                         continue;
1498                 member = (MonoObject*)mono_field_get_object (domain, klass, field);
1499                 l = g_slist_prepend (l, member);
1500         }
1501         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1502                 goto handle_parent;
1503         len = g_slist_length (l);
1504         res = mono_array_new (domain, mono_defaults.field_info_class, len);
1505         i = 0;
1506         tmp = g_slist_reverse (l);
1507         for (; tmp; tmp = tmp->next, ++i)
1508                 mono_array_set (res, gpointer, i, tmp->data);
1509         g_slist_free (l);
1510         return res;
1511 }
1512
1513 static MonoArray*
1514 ves_icall_Type_GetMethods (MonoReflectionType *type, guint32 bflags)
1515 {
1516         MonoDomain *domain;
1517         GSList *l = NULL, *tmp;
1518         static MonoClass *System_Reflection_MethodInfo;
1519         MonoClass *startklass, *klass;
1520         MonoArray *res;
1521         MonoMethod *method;
1522         MonoObject *member;
1523         int i, len, match;
1524         GHashTable *method_slots = g_hash_table_new (NULL, NULL);
1525
1526         domain = ((MonoObject *)type)->vtable->domain;
1527         klass = startklass = mono_class_from_mono_type (type->type);
1528         len = 0;
1529
1530 handle_parent:
1531         for (i = 0; i < klass->method.count; ++i) {
1532                 match = 0;
1533                 method = klass->methods [i];
1534                 if (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0)
1535                         continue;
1536                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1537                         if (bflags & BFLAGS_Public)
1538                                 match++;
1539                 } else {
1540                         if (bflags & BFLAGS_NonPublic)
1541                                 match++;
1542                 }
1543                 if (!match)
1544                         continue;
1545                 match = 0;
1546                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1547                         if (bflags & BFLAGS_Static)
1548                                 match++;
1549                 } else {
1550                         if (bflags & BFLAGS_Instance)
1551                                 match++;
1552                 }
1553
1554                 if (!match)
1555                         continue;
1556                 match = 0;
1557                 if (g_hash_table_lookup (method_slots, GUINT_TO_POINTER (method->slot)))
1558                         continue;
1559                 g_hash_table_insert (method_slots, GUINT_TO_POINTER (method->slot), method);
1560                 member = (MonoObject*)mono_method_get_object (domain, method, startklass);
1561
1562                 l = g_slist_prepend (l, member);
1563                 len++;
1564         }
1565         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1566                 goto handle_parent;
1567         if (!System_Reflection_MethodInfo)
1568                 System_Reflection_MethodInfo = mono_class_from_name (
1569                         mono_defaults.corlib, "System.Reflection", "MethodInfo");
1570         res = mono_array_new (domain, System_Reflection_MethodInfo, len);
1571         i = 0;
1572         tmp = l;
1573         for (; tmp; tmp = tmp->next, ++i)
1574                 mono_array_set (res, gpointer, i, tmp->data);
1575         g_slist_free (l);
1576         g_hash_table_destroy (method_slots);
1577         return res;
1578 }
1579
1580 static MonoArray*
1581 ves_icall_Type_GetConstructors (MonoReflectionType *type, guint32 bflags)
1582 {
1583         MonoDomain *domain;
1584         GSList *l = NULL, *tmp;
1585         static MonoClass *System_Reflection_ConstructorInfo;
1586         MonoClass *startklass, *klass;
1587         MonoArray *res;
1588         MonoMethod *method;
1589         MonoObject *member;
1590         int i, len, match;
1591
1592         domain = ((MonoObject *)type)->vtable->domain;
1593         klass = startklass = mono_class_from_mono_type (type->type);
1594
1595         for (i = 0; i < klass->method.count; ++i) {
1596                 match = 0;
1597                 method = klass->methods [i];
1598                 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
1599                         continue;
1600                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1601                         if (bflags & BFLAGS_Public)
1602                                 match++;
1603                 } else {
1604                         if (bflags & BFLAGS_NonPublic)
1605                                 match++;
1606                 }
1607                 if (!match)
1608                         continue;
1609                 match = 0;
1610                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1611                         if (bflags & BFLAGS_Static)
1612                                 match++;
1613                 } else {
1614                         if (bflags & BFLAGS_Instance)
1615                                 match++;
1616                 }
1617
1618                 if (!match)
1619                         continue;
1620                 member = (MonoObject*)mono_method_get_object (domain, method, startklass);
1621
1622                 l = g_slist_prepend (l, member);
1623         }
1624         len = g_slist_length (l);
1625         if (!System_Reflection_ConstructorInfo)
1626                 System_Reflection_ConstructorInfo = mono_class_from_name (
1627                         mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
1628         res = mono_array_new (domain, System_Reflection_ConstructorInfo, len);
1629         i = 0;
1630         tmp = g_slist_reverse (l);
1631         for (; tmp; tmp = tmp->next, ++i)
1632                 mono_array_set (res, gpointer, i, tmp->data);
1633         g_slist_free (l);
1634         return res;
1635 }
1636
1637 static MonoArray*
1638 ves_icall_Type_GetProperties (MonoReflectionType *type, guint32 bflags)
1639 {
1640         MonoDomain *domain;
1641         GSList *l = NULL, *tmp;
1642         static MonoClass *System_Reflection_PropertyInfo;
1643         MonoClass *startklass, *klass;
1644         MonoArray *res;
1645         MonoMethod *method;
1646         MonoProperty *prop;
1647         int i, match;
1648         int len = 0;
1649         GHashTable *method_slots = g_hash_table_new (NULL, NULL);
1650
1651         domain = ((MonoObject *)type)->vtable->domain;
1652         klass = startklass = mono_class_from_mono_type (type->type);
1653
1654 handle_parent:
1655         for (i = 0; i < klass->property.count; ++i) {
1656                 prop = &klass->properties [i];
1657                 match = 0;
1658                 method = prop->get;
1659                 if (!method)
1660                         method = prop->set;
1661                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1662                         if (bflags & BFLAGS_Public)
1663                                 match++;
1664                 } else {
1665                         if (bflags & BFLAGS_NonPublic)
1666                                 match++;
1667                 }
1668                 if (!match)
1669                         continue;
1670                 match = 0;
1671                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1672                         if (bflags & BFLAGS_Static)
1673                                 match++;
1674                 } else {
1675                         if (bflags & BFLAGS_Instance)
1676                                 match++;
1677                 }
1678
1679                 if (!match)
1680                         continue;
1681                 match = 0;
1682
1683                 if (g_hash_table_lookup (method_slots, GUINT_TO_POINTER (method->slot)))
1684                         continue;
1685                 g_hash_table_insert (method_slots, GUINT_TO_POINTER (method->slot), prop);
1686
1687                 l = g_slist_prepend (l, mono_property_get_object (domain, klass, prop));
1688                 len++;
1689         }
1690         if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
1691                 goto handle_parent;
1692         if (!System_Reflection_PropertyInfo)
1693                 System_Reflection_PropertyInfo = mono_class_from_name (
1694                         mono_defaults.corlib, "System.Reflection", "PropertyInfo");
1695         res = mono_array_new (domain, System_Reflection_PropertyInfo, len);
1696         i = 0;
1697         tmp = l;
1698         for (; tmp; tmp = tmp->next, ++i)
1699                 mono_array_set (res, gpointer, i, tmp->data);
1700         g_slist_free (l);
1701         g_hash_table_destroy (method_slots);
1702         return res;
1703 }
1704
1705 static MonoArray*
1706 ves_icall_Type_GetEvents (MonoReflectionType *type, guint32 bflags)
1707 {
1708         MonoDomain *domain;
1709         GSList *l = NULL, *tmp;
1710         static MonoClass *System_Reflection_EventInfo;
1711         MonoClass *startklass, *klass;
1712         MonoArray *res;
1713         MonoMethod *method;
1714         MonoEvent *event;
1715         int i, len, match;
1716
1717         domain = ((MonoObject *)type)->vtable->domain;
1718         klass = startklass = mono_class_from_mono_type (type->type);
1719
1720 handle_parent:
1721         for (i = 0; i < klass->event.count; ++i) {
1722                 event = &klass->events [i];
1723                 match = 0;
1724                 method = event->add;
1725                 if (!method)
1726                         method = event->remove;
1727                 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
1728                         if (bflags & BFLAGS_Public)
1729                                 match++;
1730                 } else {
1731                         if (bflags & BFLAGS_NonPublic)
1732                                 match++;
1733                 }
1734                 if (!match)
1735                         continue;
1736                 match = 0;
1737                 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
1738                         if (bflags & BFLAGS_Static)
1739                                 match++;
1740                 } else {
1741                         if (bflags & BFLAGS_Instance)
1742                                 match++;
1743                 }
1744
1745                 if (!match)
1746                         continue;
1747                 match = 0;
1748                 l = g_slist_prepend (l, mono_event_get_object (domain, klass, event));
1749         }
1750         if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
1751                 goto handle_parent;
1752         len = g_slist_length (l);
1753         if (!System_Reflection_EventInfo)
1754                 System_Reflection_EventInfo = mono_class_from_name (
1755                         mono_defaults.corlib, "System.Reflection", "EventInfo");
1756         res = mono_array_new (domain, System_Reflection_EventInfo, len);
1757         i = 0;
1758         tmp = l;
1759         for (; tmp; tmp = tmp->next, ++i)
1760                 mono_array_set (res, gpointer, i, tmp->data);
1761         g_slist_free (l);
1762         return res;
1763 }
1764
1765 static MonoArray*
1766 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
1767 {
1768         MonoDomain *domain;
1769         GSList *l = NULL, *tmp;
1770         GList *tmpn;
1771         MonoClass *startklass, *klass;
1772         MonoArray *res;
1773         MonoObject *member;
1774         int i, len, match;
1775         MonoClass *nested;
1776
1777         domain = ((MonoObject *)type)->vtable->domain;
1778         klass = startklass = mono_class_from_mono_type (type->type);
1779
1780         for (tmpn = klass->nested_classes; tmpn; tmpn = tmpn->next) {
1781                 match = 0;
1782                 nested = tmpn->data;
1783                 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
1784                         if (bflags & BFLAGS_Public)
1785                                 match++;
1786                 } else {
1787                         if (bflags & BFLAGS_NonPublic)
1788                                 match++;
1789                 }
1790                 if (!match)
1791                         continue;
1792                 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
1793                 l = g_slist_prepend (l, member);
1794         }
1795         len = g_slist_length (l);
1796         res = mono_array_new (domain, mono_defaults.monotype_class, len);
1797         i = 0;
1798         tmp = g_slist_reverse (l);
1799         for (; tmp; tmp = tmp->next, ++i)
1800                 mono_array_set (res, gpointer, i, tmp->data);
1801         g_slist_free (l);
1802         return res;
1803 }
1804
1805 static MonoReflectionType*
1806 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
1807 {
1808         gchar *str;
1809         MonoType *type;
1810         MonoTypeNameParse info;
1811
1812         str = mono_string_to_utf8 (name);
1813         /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
1814         if (!mono_reflection_parse_type (str, &info)) {
1815                 g_free (str);
1816                 g_list_free (info.modifiers);
1817                 g_list_free (info.nested);
1818                 if (throwOnError) /* uhm: this is a parse error, though... */
1819                         mono_raise_exception (mono_get_exception_type_load ());
1820                 /*g_print ("failed parse\n");*/
1821                 return NULL;
1822         }
1823
1824         type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase);
1825         g_free (str);
1826         g_list_free (info.modifiers);
1827         g_list_free (info.nested);
1828         if (!type) {
1829                 if (throwOnError)
1830                         mono_raise_exception (mono_get_exception_type_load ());
1831                 /* g_print ("failed find\n"); */
1832                 return NULL;
1833         }
1834         /* g_print ("got it\n"); */
1835         return mono_type_get_object (mono_object_domain (assembly), type);
1836
1837 }
1838
1839 static MonoString *
1840 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly)
1841 {
1842         MonoDomain *domain = mono_object_domain (assembly);
1843         MonoString *res;
1844         char *name = g_strconcat (
1845                 "file://", assembly->assembly->image->name, NULL);
1846
1847         res = mono_string_new (domain, name);
1848         g_free (name);
1849         return res;
1850 }
1851
1852 static MonoString *
1853 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
1854 {
1855         MonoDomain *domain = mono_object_domain (assembly);
1856         MonoString *res;
1857         char *name = g_strconcat (
1858                 assembly->assembly->basedir,
1859                 assembly->assembly->image->module_name, NULL);
1860
1861         res = mono_string_new (domain, name);
1862         g_free (name);
1863         return res;
1864 }
1865
1866 static MonoReflectionMethod*
1867 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly) {
1868         guint32 token = mono_image_get_entry_point (assembly->assembly->image);
1869         if (!token)
1870                 return NULL;
1871         return mono_method_get_object (mono_object_domain (assembly), mono_get_method (assembly->assembly->image, token, NULL), NULL);
1872 }
1873
1874 static MonoArray*
1875 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly) {
1876         MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
1877         MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
1878         int i;
1879         const char *val;
1880
1881         for (i = 0; i < table->rows; ++i) {
1882                 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
1883                 mono_array_set (result, gpointer, i, mono_string_new (mono_object_domain (assembly), val));
1884         }
1885         return result;
1886 }
1887
1888 static MonoArray*
1889 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly) {
1890         static MonoClass *System_Reflection_AssemblyName;
1891         MonoArray *result;
1892         MonoAssembly **ptr;
1893         int i, count = 0;
1894
1895         if (!System_Reflection_AssemblyName)
1896                 System_Reflection_AssemblyName = mono_class_from_name (
1897                         mono_defaults.corlib, "System.Reflection", "AssemblyName");
1898
1899         for (ptr = assembly->assembly->image->references; ptr && *ptr; ptr++)
1900                 count++;
1901
1902         result = mono_array_new (mono_object_domain (assembly), System_Reflection_AssemblyName, count);
1903
1904         for (i = 0; i < count; i++) {
1905                 MonoAssembly *assem = assembly->assembly->image->references [i];
1906                 MonoReflectionAssemblyName *aname;
1907
1908                 aname = (MonoReflectionAssemblyName *) mono_object_new (
1909                         mono_object_domain (assembly), System_Reflection_AssemblyName);
1910
1911                 if (strcmp (assem->aname.name, "corlib") == 0)
1912                         aname->name = mono_string_new (mono_object_domain (assembly), "mscorlib");
1913                 else
1914                         aname->name = mono_string_new (mono_object_domain (assembly), assem->aname.name);
1915                 aname->major = assem->aname.major;
1916
1917                 mono_array_set (result, gpointer, i, aname);
1918         }
1919         return result;
1920 }
1921
1922 /* move this in some file in mono/util/ */
1923 static char *
1924 g_concat_dir_and_file (const char *dir, const char *file)
1925 {
1926         g_return_val_if_fail (dir != NULL, NULL);
1927         g_return_val_if_fail (file != NULL, NULL);
1928
1929         /*
1930          * If the directory name doesn't have a / on the end, we need
1931          * to add one so we get a proper path to the file
1932          */
1933         if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
1934                 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
1935         else
1936                 return g_strconcat (dir, file, NULL);
1937 }
1938
1939 static MonoObject*
1940 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name) {
1941         char *n = mono_string_to_utf8 (name);
1942         MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
1943         guint32 i;
1944         guint32 cols [MONO_MANIFEST_SIZE];
1945         const char *val;
1946         MonoObject *result;
1947
1948         for (i = 0; i < table->rows; ++i) {
1949                 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
1950                 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
1951                 if (strcmp (val, n) == 0)
1952                         break;
1953         }
1954         g_free (n);
1955         if (i == table->rows)
1956                 return NULL;
1957         /* FIXME */
1958         if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
1959                 guint32 size;
1960                 MonoArray *data;
1961                 val = mono_image_get_resource (assembly->assembly->image, cols [MONO_MANIFEST_OFFSET], &size);
1962                 if (!val)
1963                         return NULL;
1964                 data = mono_array_new (mono_object_domain (assembly), mono_defaults.byte_class, size);
1965                 memcpy (mono_array_addr (data, char, 0), val, size);
1966                 return (MonoObject*)data;
1967         }
1968         switch (cols [MONO_MANIFEST_IMPLEMENTATION] & IMPLEMENTATION_MASK) {
1969         case IMPLEMENTATION_FILE:
1970                 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> IMPLEMENTATION_BITS;
1971                 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
1972                 i = mono_metadata_decode_row_col (table, i - 1, MONO_FILE_NAME);
1973                 val = mono_metadata_string_heap (assembly->assembly->image, i);
1974                 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
1975                 result = (MonoObject*)mono_string_new (mono_object_domain (assembly), n);
1976                 /* check hash if needed */
1977                 g_free (n);
1978                 return result;
1979         case IMPLEMENTATION_ASSEMBLYREF:
1980         case IMPLEMENTATION_EXP_TYPE:
1981                 /* FIXME */
1982                 break;
1983         }
1984         return NULL;
1985 }
1986
1987 static MonoObject*
1988 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name) {
1989         MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
1990         MonoArray *result;
1991         int i;
1992         const char *val;
1993         char *n;
1994
1995         /* check hash if needed */
1996         if (name) {
1997                 n = mono_string_to_utf8 (name);
1998                 for (i = 0; i < table->rows; ++i) {
1999                         val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
2000                         if (strcmp (val, n) == 0) {
2001                                 MonoString *fn;
2002                                 g_free (n);
2003                                 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
2004                                 fn = mono_string_new (mono_object_domain (assembly), n);
2005                                 g_free (n);
2006                                 return (MonoObject*)fn;
2007                         }
2008                 }
2009                 g_free (n);
2010                 return NULL;
2011         }
2012
2013         for (i = 0; i < table->rows; ++i) {
2014                 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
2015                 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
2016                 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
2017                 mono_array_set (result, gpointer, i, mono_string_new (mono_object_domain (assembly), n));
2018                 g_free (n);
2019         }
2020         return (MonoObject*)result;
2021 }
2022
2023 static MonoReflectionMethod*
2024 ves_icall_GetCurrentMethod (void) {
2025         MonoMethod *m = mono_method_get_last_managed ();
2026         return mono_method_get_object (mono_domain_get (), m, NULL);
2027 }
2028
2029 static MonoReflectionAssembly*
2030 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
2031 {
2032         MonoMethod *m = mono_method_get_last_managed ();
2033         return mono_assembly_get_object (mono_domain_get (), m->klass->image->assembly);
2034 }
2035
2036
2037 static gboolean
2038 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gpointer data)
2039 {
2040         MonoMethod **dest = data;
2041         if (m == *dest) {
2042                 *dest = NULL;
2043                 return FALSE;
2044         }
2045         if (!(*dest)) {
2046                 *dest = m;
2047                 return TRUE;
2048         }
2049         return FALSE;
2050 }
2051
2052 static MonoReflectionAssembly*
2053 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
2054 {
2055         MonoDomain* domain = mono_domain_get ();
2056         g_assert (domain->entry_assembly);
2057         return mono_assembly_get_object (domain, domain->entry_assembly);
2058 }
2059
2060
2061 static MonoReflectionAssembly*
2062 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
2063 {
2064         MonoMethod *m = mono_method_get_last_managed ();
2065         MonoMethod *dest = m;
2066         mono_stack_walk (get_caller, &dest);
2067         if (!dest)
2068                 dest = m;
2069         return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
2070 }
2071
2072 static MonoString *
2073 ves_icall_System_MonoType_getFullName (MonoReflectionType *object)
2074 {
2075         MonoDomain *domain = mono_object_domain (object);
2076         MonoString *res;
2077         gchar *name;
2078
2079         name = mono_type_get_name (object->type);
2080         res = mono_string_new (domain, name);
2081         g_free (name);
2082
2083         return res;
2084 }
2085
2086 static void
2087 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
2088 {
2089         MonoAssemblyName *name = &assembly->assembly->aname;
2090
2091         if (strcmp (name->name, "corlib") == 0)
2092                 aname->name = mono_string_new (mono_object_domain (assembly), "mscorlib");
2093         else
2094                 aname->name = mono_string_new (mono_object_domain (assembly), name->name);
2095         aname->major = name->major;
2096 }
2097
2098 static MonoArray*
2099 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
2100 {
2101         MonoDomain *domain = mono_object_domain (assembly);
2102         MonoArray *res;
2103         MonoClass *klass;
2104         MonoTableInfo *tdef = &assembly->assembly->image->tables [MONO_TABLE_TYPEDEF];
2105         int i, count;
2106         guint32 attrs, visibility;
2107
2108         /* we start the count from 1 because we skip the special type <Module> */
2109         if (exportedOnly) {
2110                 count = 0;
2111                 for (i = 1; i < tdef->rows; ++i) {
2112                         attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
2113                         visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
2114                         if (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)
2115                                 count++;
2116                 }
2117         } else {
2118                 count = tdef->rows - 1;
2119         }
2120         res = mono_array_new (domain, mono_defaults.monotype_class, count);
2121         count = 0;
2122         for (i = 1; i < tdef->rows; ++i) {
2123                 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
2124                 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
2125                 if (!exportedOnly || (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)) {
2126                         klass = mono_class_get (assembly->assembly->image, (i + 1) | MONO_TOKEN_TYPE_DEF);
2127                         mono_array_set (res, gpointer, count, mono_type_get_object (domain, &klass->byval_arg));
2128                         count++;
2129                 }
2130         }
2131
2132         return res;
2133 }
2134
2135 static MonoReflectionType*
2136 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
2137 {
2138         MonoClass *klass;
2139         int isbyref = 0, rank;
2140         char *str = mono_string_to_utf8 (smodifiers);
2141         char *p;
2142
2143         klass = mono_class_from_mono_type (tb->type.type);
2144         p = str;
2145         /* logic taken from mono_reflection_parse_type(): keep in sync */
2146         while (*p) {
2147                 switch (*p) {
2148                 case '&':
2149                         if (isbyref) { /* only one level allowed by the spec */
2150                                 g_free (str);
2151                                 return NULL;
2152                         }
2153                         isbyref = 1;
2154                         p++;
2155                         g_free (str);
2156                         return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
2157                         break;
2158                 case '*':
2159                         klass = mono_ptr_class_get (&klass->byval_arg);
2160                         mono_class_init (klass);
2161                         p++;
2162                         break;
2163                 case '[':
2164                         rank = 1;
2165                         p++;
2166                         while (*p) {
2167                                 if (*p == ']')
2168                                         break;
2169                                 if (*p == ',')
2170                                         rank++;
2171                                 else if (*p != '*') { /* '*' means unknown lower bound */
2172                                         g_free (str);
2173                                         return NULL;
2174                                 }
2175                                 ++p;
2176                         }
2177                         if (*p != ']') {
2178                                 g_free (str);
2179                                 return NULL;
2180                         }
2181                         p++;
2182                         klass = mono_array_class_get (&klass->byval_arg, rank);
2183                         mono_class_init (klass);
2184                         break;
2185                 default:
2186                         break;
2187                 }
2188         }
2189         g_free (str);
2190         return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
2191 }
2192
2193 static MonoObject *
2194 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
2195                                                    MonoReflectionMethod *info)
2196 {
2197         MonoClass *delegate_class = mono_class_from_mono_type (type->type);
2198         MonoObject *delegate;
2199         gpointer func;
2200
2201         mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
2202
2203         delegate = mono_object_new (mono_object_domain (type), delegate_class);
2204
2205         func = mono_compile_method (info->method);
2206
2207         mono_delegate_ctor (delegate, target, func);
2208
2209         return delegate;
2210 }
2211
2212 /*
2213  * Magic number to convert a time which is relative to
2214  * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
2215  */
2216 #define EPOCH_ADJUST    ((gint64)62135596800L)
2217
2218 static gint64
2219 ves_icall_System_DateTime_GetNow (void)
2220 {
2221 #ifdef PLATFORM_WIN32
2222         SYSTEMTIME st;
2223         FILETIME ft;
2224
2225         GetLocalTime (&st);
2226         SystemTimeToFileTime (&st, &ft);
2227         return (gint64)504911232000000000L + ((((gint64)ft.dwHighDateTime)<<32) | ft.dwLowDateTime);
2228 #else
2229         /* FIXME: put this in io-layer and call it GetLocalTime */
2230         struct timeval tv;
2231         gint64 res;
2232
2233         if (gettimeofday (&tv, NULL) == 0) {
2234                 res = (((gint64)tv.tv_sec + EPOCH_ADJUST)* 1000000 + tv.tv_usec)*10;
2235                 return res;
2236         }
2237         /* fixme: raise exception */
2238         return 0;
2239 #endif
2240 }
2241
2242 /*
2243  * This is heavily based on zdump.c from glibc 2.2.
2244  *
2245  *  * data[0]:  start of daylight saving time (in DateTime ticks).
2246  *  * data[1]:  end of daylight saving time (in DateTime ticks).
2247  *  * data[2]:  utcoffset (in TimeSpan ticks).
2248  *  * data[3]:  additional offset when daylight saving (in TimeSpan ticks).
2249  *  * name[0]:  name of this timezone when not daylight saving.
2250  *  * name[1]:  name of this timezone when daylight saving.
2251  *
2252  *  FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
2253  *         the class library allows years between 1 and 9999.
2254  *
2255  *  Returns true on success and zero on failure.
2256  */
2257 static guint32
2258 ves_icall_System_CurrentTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
2259 {
2260 #ifndef PLATFORM_WIN32
2261         MonoDomain *domain = mono_domain_get ();
2262         struct tm start, tt;
2263         time_t t;
2264
2265         long int gmtoff;
2266         int is_daylight = 0, day;
2267
2268         memset (&start, 0, sizeof (start));
2269
2270         start.tm_mday = 1;
2271         start.tm_year = year-1900;
2272
2273         t = mktime (&start);
2274 #if defined (HAVE_TIMEZONE)
2275 #define gmt_offset(x) (-1 * (((timezone / 60 / 60) - daylight) * 100))
2276 #elif defined (HAVE_TM_GMTOFF)
2277 #define gmt_offset(x) x.tm_gmtoff
2278 #else
2279 #error Neither HAVE_TIMEZONE nor HAVE_TM_GMTOFF defined. Rerun autoheader, autoconf, etc.
2280 #endif
2281
2282         gmtoff = gmt_offset (start);
2283
2284         MONO_CHECK_ARG_NULL (data);
2285         MONO_CHECK_ARG_NULL (names);
2286
2287         (*data) = mono_array_new (domain, mono_defaults.int64_class, 4);
2288         (*names) = mono_array_new (domain, mono_defaults.string_class, 2);
2289
2290         /* For each day of the year, calculate the tm_gmtoff. */
2291         for (day = 0; day < 365; day++) {
2292
2293                 t += 3600*24;
2294                 tt = *localtime (&t);
2295
2296                 /* Daylight saving starts or ends here. */
2297                 if (gmt_offset (tt) != gmtoff) {
2298                         char tzone[10];
2299                         struct tm tt1;
2300                         time_t t1;
2301
2302                         /* Try to find the exact hour when daylight saving starts/ends. */
2303                         t1 = t;
2304                         do {
2305                                 t1 -= 3600;
2306                                 tt1 = *localtime (&t1);
2307                         } while (gmt_offset (tt1) != gmtoff);
2308
2309                         /* Try to find the exact minute when daylight saving starts/ends. */
2310                         do {
2311                                 t1 += 60;
2312                                 tt1 = *localtime (&t1);
2313                         } while (gmt_offset (tt1) == gmtoff);
2314
2315                         strftime (tzone, 10, "%Z", &tt);
2316
2317                         /* Write data, if we're already in daylight saving, we're done. */
2318                         if (is_daylight) {
2319                                 mono_array_set ((*names), gpointer, 0, mono_string_new (domain, tzone));
2320                                 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
2321                                 return 1;
2322                         } else {
2323                                 mono_array_set ((*names), gpointer, 1, mono_string_new (domain, tzone));
2324                                 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
2325                                 is_daylight = 1;
2326                         }
2327
2328                         /* This is only set once when we enter daylight saving. */
2329                         mono_array_set ((*data), gint64, 2, (gint64)gmtoff * 10000000L);
2330                         mono_array_set ((*data), gint64, 3, (gint64)(gmt_offset (tt) - gmtoff) * 10000000L);
2331
2332                         gmtoff = gmt_offset (tt);
2333                 }
2334
2335                 gmtoff = gmt_offset (tt);
2336         }
2337         return 1;
2338 #else
2339         MonoDomain *domain = mono_domain_get ();
2340         TIME_ZONE_INFORMATION tz_info;
2341         FILETIME ft;
2342         int i;
2343
2344         GetTimeZoneInformation (&tz_info);
2345
2346         MONO_CHECK_ARG_NULL (data);
2347         MONO_CHECK_ARG_NULL (names);
2348
2349         (*data) = mono_array_new (domain, mono_defaults.int64_class, 4);
2350         (*names) = mono_array_new (domain, mono_defaults.string_class, 2);
2351
2352         for (i = 0; i < 32; ++i)
2353                 if (!tz_info.DaylightName [i])
2354                         break;
2355         mono_array_set ((*names), gpointer, 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
2356         for (i = 0; i < 32; ++i)
2357                 if (!tz_info.StandardName [i])
2358                         break;
2359         mono_array_set ((*names), gpointer, 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
2360
2361         SystemTimeToFileTime (&tz_info.StandardDate, &ft);
2362         mono_array_set ((*data), gint64, 1, ((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime);
2363         SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
2364         mono_array_set ((*data), gint64, 0, ((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime);
2365         mono_array_set ((*data), gint64, 3, tz_info.Bias + tz_info.StandardBias);
2366         mono_array_set ((*data), gint64, 2, tz_info.Bias + tz_info.DaylightBias);
2367
2368         return 1;
2369 #endif
2370 }
2371
2372 static gpointer
2373 ves_icall_System_Object_obj_address (MonoObject *this) {
2374         return this;
2375 }
2376
2377 /* System.Buffer */
2378
2379 static gint32
2380 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array) {
2381         MonoClass *klass;
2382         MonoTypeEnum etype;
2383         int length, esize;
2384         int i;
2385
2386         klass = array->obj.vtable->klass;
2387         etype = klass->element_class->byval_arg.type;
2388         if (etype < MONO_TYPE_BOOLEAN || etype > MONO_TYPE_R8)
2389                 return -1;
2390
2391         if (array->bounds == NULL)
2392                 length = array->max_length;
2393         else {
2394                 length = 0;
2395                 for (i = 0; i < klass->rank; ++ i)
2396                         length += array->bounds [i].length;
2397         }
2398
2399         esize = mono_array_element_size (klass);
2400         return length * esize;
2401 }
2402
2403 static gint8
2404 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx) {
2405         return mono_array_get (array, gint8, idx);
2406 }
2407
2408 static void
2409 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value) {
2410         mono_array_set (array, gint8, idx, value);
2411 }
2412
2413 static void
2414 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count) {
2415         char *src_buf, *dest_buf;
2416
2417         src_buf = (gint8 *)src->vector + src_offset;
2418         dest_buf = (gint8 *)dest->vector + dest_offset;
2419
2420         memcpy (dest_buf, src_buf, count);
2421 }
2422
2423 static MonoObject *
2424 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this)
2425 {
2426         MonoDomain *domain = mono_object_domain (this);
2427         MonoObject *res;
2428         MonoRealProxy *rp = ((MonoRealProxy *)this);
2429         MonoType *type;
2430         MonoClass *klass;
2431
2432         res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
2433
2434         ((MonoTransparentProxy *)res)->rp = rp;
2435         type = ((MonoReflectionType *)rp->class_to_proxy)->type;
2436         klass = mono_class_from_mono_type (type);
2437
2438         ((MonoTransparentProxy *)res)->klass = klass;
2439
2440         res->vtable = mono_class_proxy_vtable (domain, klass);
2441
2442         return res;
2443 }
2444
2445 /* System.Environment */
2446
2447 static MonoString *
2448 ves_icall_System_Environment_get_MachineName (void)
2449 {
2450 #if defined (PLATFORM_WIN32)
2451         gunichar2 *buf;
2452         guint32 len;
2453         MonoString *result;
2454
2455         len = MAX_COMPUTERNAME_LENGTH + 1;
2456         buf = g_new (gunichar2, len);
2457
2458         result = NULL;
2459         if (GetComputerName (buf, (PDWORD) &len))
2460                 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
2461
2462         g_free (buf);
2463         return result;
2464 #else
2465         gchar *buf;
2466         int len;
2467         MonoString *result;
2468
2469         len = 256;
2470         buf = g_new (gchar, len);
2471
2472         result = NULL;
2473         if (gethostname (buf, len) != 0)
2474                 result = mono_string_new (mono_domain_get (), buf);
2475
2476         g_free (buf);
2477         return result;
2478 #endif
2479 }
2480
2481 static int
2482 ves_icall_System_Environment_get_Platform (void)
2483 {
2484 #if defined (PLATFORM_WIN32)
2485         /* Win32NT */
2486         return 2;
2487 #else
2488         /* Unix */
2489         return 128;
2490 #endif
2491 }
2492
2493 static MonoString *
2494 ves_icall_System_Environment_get_NewLine (void)
2495 {
2496 #if defined (PLATFORM_WIN32)
2497         return mono_string_new (mono_domain_get (), "\r\n");
2498 #else
2499         return mono_string_new (mono_domain_get (), "\n");
2500 #endif
2501 }
2502
2503 static MonoString *
2504 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
2505 {
2506         const gchar *value;
2507         gchar *utf8_name;
2508
2509         if (name == NULL)
2510                 return NULL;
2511
2512         utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
2513         value = g_getenv (utf8_name);
2514         g_free (utf8_name);
2515
2516         if (value == 0)
2517                 return NULL;
2518
2519         return mono_string_new (mono_domain_get (), value);
2520 }
2521
2522 /*
2523  * There is no standard way to get at environ.
2524  */
2525 extern char **environ;
2526
2527 static MonoArray *
2528 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
2529 {
2530         MonoArray *names;
2531         MonoDomain *domain;
2532         MonoString *str;
2533         gchar **e, **parts;
2534         int n;
2535
2536         n = 0;
2537         for (e = environ; *e != 0; ++ e)
2538                 ++ n;
2539
2540         domain = mono_domain_get ();
2541         names = mono_array_new (domain, mono_defaults.string_class, n);
2542
2543         n = 0;
2544         for (e = environ; *e != 0; ++ e) {
2545                 parts = g_strsplit (*e, "=", 2);
2546                 if (*parts != 0) {
2547                         str = mono_string_new (domain, *parts);
2548                         mono_array_set (names, MonoString *, n, str);
2549                 }
2550
2551                 g_strfreev (parts);
2552
2553                 ++ n;
2554         }
2555
2556         return names;
2557 }
2558
2559 /*
2560  * Returns the number of milliseconds elapsed since the system started.
2561  */
2562 static gint32
2563 ves_icall_System_Environment_get_TickCount (void)
2564 {
2565 #if defined (PLATFORM_WIN32)
2566         return GetTickCount();
2567 #else
2568         struct timeval tv;
2569         struct timezone tz;
2570         gint32 res;
2571
2572         res = (gint32) gettimeofday (&tv, &tz);
2573
2574         if (res != -1)
2575                 res = (gint32) ((tv.tv_sec & 0xFFFFF) * 1000 + (tv.tv_usec / 1000));
2576         return res;
2577 #endif
2578 }
2579
2580
2581 static void
2582 ves_icall_System_Environment_Exit (int result)
2583 {
2584         /* we may need to do some cleanup here... */
2585         exit (result);
2586 }
2587
2588 static MonoString*
2589 ves_icall_System_Text_Encoding_InternalCodePage (void) {
2590         const char *cset;
2591         g_get_charset (&cset);
2592         /* g_print ("charset: %s\n", cset); */
2593         /* handle some common aliases */
2594         switch (*cset) {
2595         case 'A':
2596                 if (strcmp (cset, "ANSI_X3.4-1968") == 0)
2597                         cset = "us-ascii";
2598                 break;
2599         }
2600         return mono_string_new (mono_domain_get (), cset);
2601 }
2602
2603 static void
2604 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
2605                                          MonoReflectionMethod *method,
2606                                          MonoArray *out_args)
2607 {
2608         mono_message_init (mono_object_domain (this), this, method, out_args);
2609 }
2610
2611 static MonoBoolean
2612 ves_icall_IsTransparentProxy (MonoObject *proxy)
2613 {
2614         if (!proxy)
2615                 return 0;
2616
2617         if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
2618                 return 1;
2619
2620         return 0;
2621 }
2622
2623 static MonoObject *
2624 ves_icall_System_Runtime_Serialization_FormatterServices_GetUninitializedObject_Internal (MonoReflectionType *type)
2625 {
2626         MonoClass *klass;
2627         MonoObject *obj;
2628         MonoDomain *domain;
2629
2630         domain = mono_object_domain (type);
2631         klass = mono_class_from_mono_type (type->type);
2632
2633         if (klass->rank >= 1) {
2634                 g_assert (klass->rank == 1);
2635                 obj = (MonoObject *) mono_array_new (domain, klass->element_class, 0);
2636         } else {
2637                 obj = mono_object_new (domain, klass);
2638         }
2639
2640         return obj;
2641 }
2642
2643 static MonoString *
2644 ves_icall_System_IO_get_temp_path (void)
2645 {
2646         return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
2647 }
2648
2649 static gpointer
2650 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
2651 {
2652         return mono_compile_method (method);
2653 }
2654
2655 static MonoString *
2656 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
2657 {
2658         static MonoString *mcpath;
2659         gchar *path;
2660
2661         if (mcpath != NULL)
2662                 return mcpath;
2663
2664         path = g_build_path (G_DIR_SEPARATOR_S, MONO_CFG_DIR, "mono", "machine.config", NULL);
2665
2666 #if defined (PLATFORM_WIN32)
2667         /* Avoid mixing '/' and '\\' */
2668         {
2669                 gint i;
2670                 for (i = strlen (path) - 1; i >= 0; i--)
2671                         if (path [i] == '/')
2672                                 path [i] = '\\';
2673         }
2674 #endif
2675         mcpath = mono_string_new (mono_domain_get (), path);
2676         g_free (path);
2677
2678         return mcpath;
2679 }
2680
2681 /* icall map */
2682
2683 static gconstpointer icall_map [] = {
2684         /*
2685          * System.Array
2686          */
2687         "System.Array::GetValue",         ves_icall_System_Array_GetValue,
2688         "System.Array::SetValue",         ves_icall_System_Array_SetValue,
2689         "System.Array::GetValueImpl",     ves_icall_System_Array_GetValueImpl,
2690         "System.Array::SetValueImpl",     ves_icall_System_Array_SetValueImpl,
2691         "System.Array::GetRank",          ves_icall_System_Array_GetRank,
2692         "System.Array::GetLength",        ves_icall_System_Array_GetLength,
2693         "System.Array::GetLowerBound",    ves_icall_System_Array_GetLowerBound,
2694         "System.Array::CreateInstanceImpl",   ves_icall_System_Array_CreateInstanceImpl,
2695         "System.Array::FastCopy",         ves_icall_System_Array_FastCopy,
2696         "System.Array::Clone",            mono_array_clone,
2697
2698         /*
2699          * System.Object
2700          */
2701         "System.Object::MemberwiseClone", ves_icall_System_Object_MemberwiseClone,
2702         "System.Object::GetType", ves_icall_System_Object_GetType,
2703         "System.Object::GetHashCode", ves_icall_System_Object_GetHashCode,
2704         "System.Object::obj_address", ves_icall_System_Object_obj_address,
2705
2706         /*
2707          * System.ValueType
2708          */
2709         "System.ValueType::GetHashCode", ves_icall_System_ValueType_GetHashCode,
2710         "System.ValueType::Equals", ves_icall_System_ValueType_Equals,
2711
2712         /*
2713          * System.String
2714          */
2715
2716         "System.String::.ctor(char*)", ves_icall_System_String_ctor_charp,
2717         "System.String::.ctor(char*,int,int)", ves_icall_System_String_ctor_charp_int_int,
2718         "System.String::.ctor(sbyte*)", ves_icall_System_String_ctor_sbytep,
2719         "System.String::.ctor(sbyte*,int,int)", ves_icall_System_String_ctor_sbytep_int_int,
2720         "System.String::.ctor(sbyte*,int,int,System.Text.Encoding)", ves_icall_System_String_ctor_encoding,
2721         "System.String::.ctor(char[])", ves_icall_System_String_ctor_chara,
2722         "System.String::.ctor(char[],int,int)", ves_icall_System_String_ctor_chara_int_int,
2723         "System.String::.ctor(char,int)", ves_icall_System_String_ctor_char_int,
2724         "System.String::InternalEquals", ves_icall_System_String_InternalEquals,
2725         "System.String::InternalJoin", ves_icall_System_String_InternalJoin,
2726         "System.String::InternalInsert", ves_icall_System_String_InternalInsert,
2727         "System.String::InternalReplace(char,char)", ves_icall_System_String_InternalReplace_Char,
2728         "System.String::InternalReplace(string,string)", ves_icall_System_String_InternalReplace_Str,
2729         "System.String::InternalRemove", ves_icall_System_String_InternalRemove,
2730         "System.String::InternalCopyTo", ves_icall_System_String_InternalCopyTo,
2731         "System.String::InternalSplit", ves_icall_System_String_InternalSplit,
2732         "System.String::InternalTrim", ves_icall_System_String_InternalTrim,
2733         "System.String::InternalIndexOf(char,int,int)", ves_icall_System_String_InternalIndexOf_Char,
2734         "System.String::InternalIndexOf(string,int,int)", ves_icall_System_String_InternalIndexOf_Str,
2735         "System.String::InternalIndexOfAny", ves_icall_System_String_InternalIndexOfAny,
2736         "System.String::InternalLastIndexOf(char,int,int)", ves_icall_System_String_InternalLastIndexOf_Char,
2737         "System.String::InternalLastIndexOf(string,int,int)", ves_icall_System_String_InternalLastIndexOf_Str,
2738         "System.String::InternalLastIndexOfAny", ves_icall_System_String_InternalLastIndexOfAny,
2739         "System.String::InternalPad", ves_icall_System_String_InternalPad,
2740         "System.String::InternalToLower", ves_icall_System_String_InternalToLower,
2741         "System.String::InternalToUpper", ves_icall_System_String_InternalToUpper,
2742         "System.String::InternalAllocateStr", ves_icall_System_String_InternalAllocateStr,
2743         "System.String::InternalStrcpy(string,int,string)", ves_icall_System_String_InternalStrcpy_Str,
2744         "System.String::InternalStrcpy(string,int,string,int,int)", ves_icall_System_String_InternalStrcpy_StrN,
2745         "System.String::InternalIntern", ves_icall_System_String_InternalIntern,
2746         "System.String::InternalIsInterned", ves_icall_System_String_InternalIsInterned,
2747         "System.String::InternalCompare(string,int,string,int,int,bool)", ves_icall_System_String_InternalCompareStr_N,
2748         "System.String::GetHashCode", ves_icall_System_String_GetHashCode,
2749         "System.String::get_Chars", ves_icall_System_String_get_Chars,
2750
2751         /*
2752          * System.AppDomain
2753          */
2754         "System.AppDomain::createDomain", ves_icall_System_AppDomain_createDomain,
2755         "System.AppDomain::getCurDomain", ves_icall_System_AppDomain_getCurDomain,
2756         "System.AppDomain::GetData", ves_icall_System_AppDomain_GetData,
2757         "System.AppDomain::SetData", ves_icall_System_AppDomain_SetData,
2758         "System.AppDomain::getSetup", ves_icall_System_AppDomain_getSetup,
2759         "System.AppDomain::getFriendlyName", ves_icall_System_AppDomain_getFriendlyName,
2760         "System.AppDomain::GetAssemblies", ves_icall_System_AppDomain_GetAssemblies,
2761         "System.AppDomain::LoadAssembly", ves_icall_System_AppDomain_LoadAssembly,
2762         "System.AppDomain::Unload", ves_icall_System_AppDomain_Unload,
2763         "System.AppDomain::ExecuteAssembly", ves_icall_System_AppDomain_ExecuteAssembly,
2764
2765         /*
2766          * System.AppDomainSetup
2767          */
2768         "System.AppDomainSetup::InitAppDomainSetup", ves_icall_System_AppDomainSetup_InitAppDomainSetup,
2769
2770         /*
2771          * System.Double
2772          */
2773         "System.Double::ToStringImpl", mono_double_ToStringImpl,
2774         "System.Double::ParseImpl",    mono_double_ParseImpl,
2775
2776         /*
2777          * System.Single
2778          */
2779         "System.Single::ToStringImpl", mono_float_ToStringImpl,
2780
2781         /*
2782          * System.Decimal
2783          */
2784         "System.Decimal::decimal2UInt64", mono_decimal2UInt64,
2785         "System.Decimal::decimal2Int64", mono_decimal2Int64,
2786         "System.Decimal::double2decimal", mono_double2decimal, /* FIXME: wrong signature. */
2787         "System.Decimal::decimalIncr", mono_decimalIncr,
2788         "System.Decimal::decimalSetExponent", mono_decimalSetExponent,
2789         "System.Decimal::decimal2double", mono_decimal2double,
2790         "System.Decimal::decimalFloorAndTrunc", mono_decimalFloorAndTrunc,
2791         "System.Decimal::decimalRound", mono_decimalRound,
2792         "System.Decimal::decimalMult", mono_decimalMult,
2793         "System.Decimal::decimalDiv", mono_decimalDiv,
2794         "System.Decimal::decimalIntDiv", mono_decimalIntDiv,
2795         "System.Decimal::decimalCompare", mono_decimalCompare,
2796         "System.Decimal::string2decimal", mono_string2decimal,
2797         "System.Decimal::decimal2string", mono_decimal2string,
2798
2799         /*
2800          * ModuleBuilder
2801          */
2802         "System.Reflection.Emit.ModuleBuilder::create_modified_type", ves_icall_ModuleBuilder_create_modified_type,
2803
2804         /*
2805          * AssemblyBuilder
2806          */
2807         "System.Reflection.Emit.AssemblyBuilder::getDataChunk", ves_icall_AssemblyBuilder_getDataChunk,
2808         "System.Reflection.Emit.AssemblyBuilder::getUSIndex", mono_image_insert_string,
2809         "System.Reflection.Emit.AssemblyBuilder::getToken", ves_icall_AssemblyBuilder_getToken,
2810         "System.Reflection.Emit.AssemblyBuilder::basic_init", mono_image_basic_init,
2811
2812         /*
2813          * Reflection stuff.
2814          */
2815         "System.Reflection.MonoMethodInfo::get_method_info", ves_icall_get_method_info,
2816         "System.Reflection.MonoMethodInfo::get_parameter_info", ves_icall_get_parameter_info,
2817         "System.Reflection.MonoFieldInfo::get_field_info", ves_icall_get_field_info,
2818         "System.Reflection.MonoPropertyInfo::get_property_info", ves_icall_get_property_info,
2819         "System.Reflection.MonoEventInfo::get_event_info", ves_icall_get_event_info,
2820         "System.Reflection.MonoMethod::InternalInvoke", ves_icall_InternalInvoke,
2821         "System.Reflection.MonoCMethod::InternalInvoke", ves_icall_InternalInvoke,
2822         "System.Reflection.MethodBase::GetCurrentMethod", ves_icall_GetCurrentMethod,
2823         "System.MonoCustomAttrs::GetCustomAttributes", mono_reflection_get_custom_attrs,
2824         "System.Reflection.Emit.CustomAttributeBuilder::GetBlob", mono_reflection_get_custom_attrs_blob,
2825         "System.Reflection.MonoField::GetValueInternal", ves_icall_MonoField_GetValueInternal,
2826         "System.Reflection.MonoField::SetValueInternal", ves_icall_FieldInfo_SetValueInternal,
2827         "System.Reflection.Emit.SignatureHelper::get_signature_local", mono_reflection_sighelper_get_signature_local,
2828         "System.Reflection.Emit.SignatureHelper::get_signature_field", mono_reflection_sighelper_get_signature_field,
2829
2830         "System.RuntimeMethodHandle::GetFunctionPointer", ves_icall_RuntimeMethod_GetFunctionPointer,
2831
2832         /* System.Enum */
2833
2834         "System.MonoEnumInfo::get_enum_info", ves_icall_get_enum_info,
2835         "System.Enum::get_value", ves_icall_System_Enum_get_value,
2836         "System.Enum::ToObject", ves_icall_System_Enum_ToObject,
2837
2838         /*
2839          * TypeBuilder
2840          */
2841         "System.Reflection.Emit.TypeBuilder::setup_internal_class", mono_reflection_setup_internal_class,
2842         "System.Reflection.Emit.TypeBuilder::create_internal_class", mono_reflection_create_internal_class,
2843         "System.Reflection.Emit.TypeBuilder::create_runtime_class", mono_reflection_create_runtime_class,
2844
2845         /*
2846          * MethodBuilder
2847          */
2848
2849         /*
2850          * System.Type
2851          */
2852         "System.Type::internal_from_name", ves_icall_type_from_name,
2853         "System.Type::internal_from_handle", ves_icall_type_from_handle,
2854         "System.MonoType::get_attributes", ves_icall_get_attributes,
2855         "System.Type::type_is_subtype_of", ves_icall_type_is_subtype_of,
2856         "System.Type::Equals", ves_icall_type_Equals,
2857         "System.Type::GetTypeCode", ves_icall_type_GetTypeCode,
2858
2859         /*
2860          * System.Runtime.CompilerServices.RuntimeHelpers
2861          */
2862         "System.Runtime.CompilerServices.RuntimeHelpers::InitializeArray", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray,
2863         "System.Runtime.CompilerServices.RuntimeHelpers::GetOffsetToStringData", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData,
2864         "System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue,
2865         "System.Runtime.CompilerServices.RuntimeHelpers::RunClassConstructor", ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor,
2866
2867         /*
2868          * System.Threading
2869          */
2870         "System.Threading.Thread::Abort(object)", ves_icall_System_Threading_Thread_Abort,
2871         "System.Threading.Thread::ResetAbort", ves_icall_System_Threading_Thread_ResetAbort,
2872         "System.Threading.Thread::Thread_internal", ves_icall_System_Threading_Thread_Thread_internal,
2873         "System.Threading.Thread::Thread_free_internal", ves_icall_System_Threading_Thread_Thread_free_internal,
2874         "System.Threading.Thread::Start_internal", ves_icall_System_Threading_Thread_Start_internal,
2875         "System.Threading.Thread::Sleep_internal", ves_icall_System_Threading_Thread_Sleep_internal,
2876         "System.Threading.Thread::CurrentThread_internal", mono_thread_current,
2877         "System.Threading.Thread::Join_internal", ves_icall_System_Threading_Thread_Join_internal,
2878         "System.Threading.Thread::SlotHash_lookup", ves_icall_System_Threading_Thread_SlotHash_lookup,
2879         "System.Threading.Thread::SlotHash_store", ves_icall_System_Threading_Thread_SlotHash_store,
2880         "System.Threading.Thread::GetDomainID", ves_icall_System_Threading_Thread_GetDomainID,
2881         "System.Threading.Monitor::Monitor_exit", ves_icall_System_Threading_Monitor_Monitor_exit,
2882         "System.Threading.Monitor::Monitor_test_owner", ves_icall_System_Threading_Monitor_Monitor_test_owner,
2883         "System.Threading.Monitor::Monitor_test_synchronised", ves_icall_System_Threading_Monitor_Monitor_test_synchronised,
2884         "System.Threading.Monitor::Monitor_pulse", ves_icall_System_Threading_Monitor_Monitor_pulse,
2885         "System.Threading.Monitor::Monitor_pulse_all", ves_icall_System_Threading_Monitor_Monitor_pulse_all,
2886         "System.Threading.Monitor::Monitor_try_enter", ves_icall_System_Threading_Monitor_Monitor_try_enter,
2887         "System.Threading.Monitor::Monitor_wait", ves_icall_System_Threading_Monitor_Monitor_wait,
2888         "System.Threading.Mutex::CreateMutex_internal", ves_icall_System_Threading_Mutex_CreateMutex_internal,
2889         "System.Threading.Mutex::ReleaseMutex_internal", ves_icall_System_Threading_Mutex_ReleaseMutex_internal,
2890         "System.Threading.NativeEventCalls::CreateEvent_internal", ves_icall_System_Threading_Events_CreateEvent_internal,
2891         "System.Threading.NativeEventCalls::SetEvent_internal",    ves_icall_System_Threading_Events_SetEvent_internal,
2892         "System.Threading.NativeEventCalls::ResetEvent_internal",  ves_icall_System_Threading_Events_ResetEvent_internal,
2893
2894         /*
2895          * System.Threading.WaitHandle
2896          */
2897         "System.Threading.WaitHandle::WaitAll_internal", ves_icall_System_Threading_WaitHandle_WaitAll_internal,
2898         "System.Threading.WaitHandle::WaitAny_internal", ves_icall_System_Threading_WaitHandle_WaitAny_internal,
2899         "System.Threading.WaitHandle::WaitOne_internal", ves_icall_System_Threading_WaitHandle_WaitOne_internal,
2900
2901         /*
2902          * System.Runtime.InteropServices.Marshal
2903          */
2904         "System.Runtime.InteropServices.Marshal::ReadIntPtr", ves_icall_System_Runtime_InteropServices_Marshal_ReadIntPtr,
2905         "System.Runtime.InteropServices.Marshal::ReadByte", ves_icall_System_Runtime_InteropServices_Marshal_ReadByte,
2906         "System.Runtime.InteropServices.Marshal::ReadInt16", ves_icall_System_Runtime_InteropServices_Marshal_ReadInt16,
2907         "System.Runtime.InteropServices.Marshal::ReadInt32", ves_icall_System_Runtime_InteropServices_Marshal_ReadInt32,
2908         "System.Runtime.InteropServices.Marshal::ReadInt64", ves_icall_System_Runtime_InteropServices_Marshal_ReadInt64,
2909         "System.Runtime.InteropServices.Marshal::WriteIntPtr", ves_icall_System_Runtime_InteropServices_Marshal_WriteIntPtr,
2910         "System.Runtime.InteropServices.Marshal::WriteByte", ves_icall_System_Runtime_InteropServices_Marshal_WriteByte,
2911         "System.Runtime.InteropServices.Marshal::WriteInt16", ves_icall_System_Runtime_InteropServices_Marshal_WriteInt16,
2912         "System.Runtime.InteropServices.Marshal::WriteInt32", ves_icall_System_Runtime_InteropServices_Marshal_WriteInt32,
2913         "System.Runtime.InteropServices.Marshal::WriteInt64", ves_icall_System_Runtime_InteropServices_Marshal_WriteInt64,
2914
2915         "System.Runtime.InteropServices.Marshal::PtrToStringAnsi(intptr)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi,
2916         "System.Runtime.InteropServices.Marshal::PtrToStringAnsi(intptr,int)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi_len,
2917         "System.Runtime.InteropServices.Marshal::PtrToStringAuto(intptr)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi,
2918         "System.Runtime.InteropServices.Marshal::PtrToStringAuto(intptr,int)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi_len,
2919         "System.Runtime.InteropServices.Marshal::PtrToStringUni(intptr)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringUni,
2920         "System.Runtime.InteropServices.Marshal::PtrToStringUni(intptr,int)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringUni_len,
2921         "System.Runtime.InteropServices.Marshal::PtrToStringBSTR", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringBSTR,
2922
2923         "System.Runtime.InteropServices.Marshal::GetLastWin32Error", ves_icall_System_Runtime_InteropServices_Marshal_GetLastWin32Error,
2924         "System.Runtime.InteropServices.Marshal::AllocHGlobal", mono_marshal_alloc,
2925         "System.Runtime.InteropServices.Marshal::FreeHGlobal", mono_marshal_free,
2926         "System.Runtime.InteropServices.Marshal::ReAllocHGlobal", mono_marshal_realloc,
2927         "System.Runtime.InteropServices.Marshal::copy_to_unmanaged", ves_icall_System_Runtime_InteropServices_Marshal_copy_to_unmanaged,
2928         "System.Runtime.InteropServices.Marshal::copy_from_unmanaged", ves_icall_System_Runtime_InteropServices_Marshal_copy_from_unmanaged,
2929         "System.Runtime.InteropServices.Marshal::SizeOf", ves_icall_System_Runtime_InteropServices_Marshal_SizeOf,
2930         "System.Runtime.InteropServices.Marshal::StructureToPtr", ves_icall_System_Runtime_InteropServices_Marshal_StructureToPtr,
2931         "System.Runtime.InteropServices.Marshal::PtrToStructure(intptr,object)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStructure,
2932         "System.Runtime.InteropServices.Marshal::PtrToStructure(intptr,System.Type)", ves_icall_System_Runtime_InteropServices_Marshal_PtrToStructure_type,
2933         "System.Runtime.InteropServices.Marshal::OffsetOf", ves_icall_System_Runtime_InteropServices_Marshal_OffsetOf,
2934         "System.Runtime.InteropServices.Marshal::StringToHGlobalAnsi", ves_icall_System_Runtime_InteropServices_Marshal_StringToHGlobalAnsi,
2935         "System.Runtime.InteropServices.Marshal::StringToHGlobalAuto", ves_icall_System_Runtime_InteropServices_Marshal_StringToHGlobalAnsi,
2936         "System.Runtime.InteropServices.Marshal::StringToHGlobalUni", ves_icall_System_Runtime_InteropServices_Marshal_StringToHGlobalUni,
2937         "System.Runtime.InteropServices.Marshal::DestroyStructure", ves_icall_System_Runtime_InteropServices_Marshal_DestroyStructure,
2938
2939
2940         "System.Reflection.Assembly::LoadFrom", ves_icall_System_Reflection_Assembly_LoadFrom,
2941         "System.Reflection.Assembly::InternalGetType", ves_icall_System_Reflection_Assembly_InternalGetType,
2942         "System.Reflection.Assembly::GetTypes", ves_icall_System_Reflection_Assembly_GetTypes,
2943         "System.Reflection.Assembly::FillName", ves_icall_System_Reflection_Assembly_FillName,
2944         "System.Reflection.Assembly::get_code_base", ves_icall_System_Reflection_Assembly_get_code_base,
2945         "System.Reflection.Assembly::get_location", ves_icall_System_Reflection_Assembly_get_location,
2946         "System.Reflection.Assembly::GetExecutingAssembly", ves_icall_System_Reflection_Assembly_GetExecutingAssembly,
2947         "System.Reflection.Assembly::GetEntryAssembly", ves_icall_System_Reflection_Assembly_GetEntryAssembly,
2948         "System.Reflection.Assembly::GetCallingAssembly", ves_icall_System_Reflection_Assembly_GetCallingAssembly,
2949         "System.Reflection.Assembly::get_EntryPoint", ves_icall_System_Reflection_Assembly_get_EntryPoint,
2950         "System.Reflection.Assembly::GetManifestResourceNames", ves_icall_System_Reflection_Assembly_GetManifestResourceNames,
2951         "System.Reflection.Assembly::GetManifestResourceInternal", ves_icall_System_Reflection_Assembly_GetManifestResourceInternal,
2952         "System.Reflection.Assembly::GetFilesInternal", ves_icall_System_Reflection_Assembly_GetFilesInternal,
2953         "System.Reflection.Assembly::GetReferencedAssemblies", ves_icall_System_Reflection_Assembly_GetReferencedAssemblies,
2954
2955         /*
2956          * System.MonoType.
2957          */
2958         "System.MonoType::getFullName", ves_icall_System_MonoType_getFullName,
2959         "System.MonoType::type_from_obj", mono_type_type_from_obj,
2960         "System.MonoType::GetElementType", ves_icall_MonoType_GetElementType,
2961         "System.MonoType::get_type_info", ves_icall_get_type_info,
2962         "System.MonoType::get_BaseType", ves_icall_get_type_parent,
2963         "System.MonoType::get_Module", ves_icall_MonoType_get_Module,
2964         "System.MonoType::IsPointerImpl", ves_icall_type_ispointer,
2965         "System.MonoType::IsByRefImpl", ves_icall_type_isbyref,
2966         "System.MonoType::GetField", ves_icall_Type_GetField,
2967         "System.MonoType::GetFields", ves_icall_Type_GetFields,
2968         "System.MonoType::GetMethods", ves_icall_Type_GetMethods,
2969         "System.MonoType::GetConstructors", ves_icall_Type_GetConstructors,
2970         "System.MonoType::GetProperties", ves_icall_Type_GetProperties,
2971         "System.MonoType::GetEvents", ves_icall_Type_GetEvents,
2972         "System.MonoType::GetInterfaces", ves_icall_Type_GetInterfaces,
2973         "System.MonoType::GetNestedTypes", ves_icall_Type_GetNestedTypes,
2974
2975         /*
2976          * System.Net.Sockets I/O Services
2977          */
2978         "System.Net.Sockets.Socket::Socket_internal", ves_icall_System_Net_Sockets_Socket_Socket_internal,
2979         "System.Net.Sockets.Socket::Close_internal", ves_icall_System_Net_Sockets_Socket_Close_internal,
2980         "System.Net.Sockets.SocketException::WSAGetLastError_internal", ves_icall_System_Net_Sockets_SocketException_WSAGetLastError_internal,
2981         "System.Net.Sockets.Socket::Available_internal", ves_icall_System_Net_Sockets_Socket_Available_internal,
2982         "System.Net.Sockets.Socket::Blocking_internal", ves_icall_System_Net_Sockets_Socket_Blocking_internal,
2983         "System.Net.Sockets.Socket::Accept_internal", ves_icall_System_Net_Sockets_Socket_Accept_internal,
2984         "System.Net.Sockets.Socket::Listen_internal", ves_icall_System_Net_Sockets_Socket_Listen_internal,
2985         "System.Net.Sockets.Socket::LocalEndPoint_internal", ves_icall_System_Net_Sockets_Socket_LocalEndPoint_internal,
2986         "System.Net.Sockets.Socket::RemoteEndPoint_internal", ves_icall_System_Net_Sockets_Socket_RemoteEndPoint_internal,
2987         "System.Net.Sockets.Socket::Bind_internal", ves_icall_System_Net_Sockets_Socket_Bind_internal,
2988         "System.Net.Sockets.Socket::Connect_internal", ves_icall_System_Net_Sockets_Socket_Connect_internal,
2989         "System.Net.Sockets.Socket::Receive_internal", ves_icall_System_Net_Sockets_Socket_Receive_internal,
2990         "System.Net.Sockets.Socket::RecvFrom_internal", ves_icall_System_Net_Sockets_Socket_RecvFrom_internal,
2991         "System.Net.Sockets.Socket::Send_internal", ves_icall_System_Net_Sockets_Socket_Send_internal,
2992         "System.Net.Sockets.Socket::SendTo_internal", ves_icall_System_Net_Sockets_Socket_SendTo_internal,
2993         "System.Net.Sockets.Socket::Select_internal", ves_icall_System_Net_Sockets_Socket_Select_internal,
2994         "System.Net.Sockets.Socket::Shutdown_internal", ves_icall_System_Net_Sockets_Socket_Shutdown_internal,
2995         "System.Net.Sockets.Socket::GetSocketOption_obj_internal", ves_icall_System_Net_Sockets_Socket_GetSocketOption_obj_internal,
2996         "System.Net.Sockets.Socket::GetSocketOption_arr_internal", ves_icall_System_Net_Sockets_Socket_GetSocketOption_arr_internal,
2997         "System.Net.Sockets.Socket::SetSocketOption_internal", ves_icall_System_Net_Sockets_Socket_SetSocketOption_internal,
2998         "System.Net.Dns::GetHostByName_internal(string,string&,string[]&,string[]&)", ves_icall_System_Net_Dns_GetHostByName_internal,
2999         "System.Net.Dns::GetHostByAddr_internal(string,string&,string[]&,string[]&)", ves_icall_System_Net_Dns_GetHostByAddr_internal,
3000         "System.Net.Dns::GetHostName_internal(string&)", ves_icall_System_Net_Dns_GetHostName_internal,
3001
3002         /*
3003          * System.Char
3004          */
3005         "System.Char::GetNumericValue", ves_icall_System_Char_GetNumericValue,
3006         "System.Char::GetUnicodeCategory", ves_icall_System_Char_GetUnicodeCategory,
3007         "System.Char::IsControl", ves_icall_System_Char_IsControl,
3008         "System.Char::IsDigit", ves_icall_System_Char_IsDigit,
3009         "System.Char::IsLetter", ves_icall_System_Char_IsLetter,
3010         "System.Char::IsLower", ves_icall_System_Char_IsLower,
3011         "System.Char::IsUpper", ves_icall_System_Char_IsUpper,
3012         "System.Char::IsNumber", ves_icall_System_Char_IsNumber,
3013         "System.Char::IsPunctuation", ves_icall_System_Char_IsPunctuation,
3014         "System.Char::IsSeparator", ves_icall_System_Char_IsSeparator,
3015         "System.Char::IsSurrogate", ves_icall_System_Char_IsSurrogate,
3016         "System.Char::IsSymbol", ves_icall_System_Char_IsSymbol,
3017         "System.Char::IsWhiteSpace", ves_icall_System_Char_IsWhiteSpace,
3018         "System.Char::ToLower", ves_icall_System_Char_ToLower,
3019         "System.Char::ToUpper", ves_icall_System_Char_ToUpper,
3020
3021         /*
3022          * System.Text.Encoding
3023          */
3024         "System.Text.Encoding::InternalCodePage", ves_icall_System_Text_Encoding_InternalCodePage,
3025
3026         "System.DateTime::GetNow", ves_icall_System_DateTime_GetNow,
3027         "System.CurrentTimeZone::GetTimeZoneData", ves_icall_System_CurrentTimeZone_GetTimeZoneData,
3028
3029         /*
3030          * System.GC
3031          */
3032         "System.GC::InternalCollect", ves_icall_System_GC_InternalCollect,
3033         "System.GC::GetTotalMemory", ves_icall_System_GC_GetTotalMemory,
3034         "System.GC::KeepAlive", ves_icall_System_GC_KeepAlive,
3035         "System.GC::ReRegisterForFinalize", ves_icall_System_GC_ReRegisterForFinalize,
3036         "System.GC::SuppressFinalize", ves_icall_System_GC_SuppressFinalize,
3037         "System.GC::WaitForPendingFinalizers", ves_icall_System_GC_WaitForPendingFinalizers,
3038         "System.Runtime.InteropServices.GCHandle::GetTarget", ves_icall_System_GCHandle_GetTarget,
3039         "System.Runtime.InteropServices.GCHandle::GetTargetHandle", ves_icall_System_GCHandle_GetTargetHandle,
3040         "System.Runtime.InteropServices.GCHandle::FreeHandle", ves_icall_System_GCHandle_FreeHandle,
3041         "System.Runtime.InteropServices.GCHandle::GetAddrOfPinnedObject", ves_icall_System_GCHandle_GetAddrOfPinnedObject,
3042
3043         /*
3044          * System.Security.Cryptography calls
3045          */
3046
3047          "System.Security.Cryptography.RNGCryptoServiceProvider::GetBytes", ves_icall_System_Security_Cryptography_RNGCryptoServiceProvider_GetBytes,
3048          "System.Security.Cryptography.RNGCryptoServiceProvider::GetNonZeroBytes", ves_icall_System_Security_Cryptography_RNGCryptoServiceProvider_GetNonZeroBytes,
3049
3050         /*
3051          * System.Buffer
3052          */
3053         "System.Buffer::ByteLengthInternal", ves_icall_System_Buffer_ByteLengthInternal,
3054         "System.Buffer::GetByteInternal", ves_icall_System_Buffer_GetByteInternal,
3055         "System.Buffer::SetByteInternal", ves_icall_System_Buffer_SetByteInternal,
3056         "System.Buffer::BlockCopyInternal", ves_icall_System_Buffer_BlockCopyInternal,
3057
3058         /*
3059          * System.IO.MonoIO
3060          */
3061         "System.IO.MonoIO::CreateDirectory(string,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_CreateDirectory,
3062         "System.IO.MonoIO::RemoveDirectory(string,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_RemoveDirectory,
3063         "System.IO.MonoIO::FindFirstFile(string,System.IO.MonoIOStat&,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_FindFirstFile,
3064         "System.IO.MonoIO::FindNextFile(intptr,System.IO.MonoIOStat&,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_FindNextFile,
3065         "System.IO.MonoIO::FindClose(intptr,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_FindClose,
3066         "System.IO.MonoIO::GetCurrentDirectory(System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_GetCurrentDirectory,
3067         "System.IO.MonoIO::SetCurrentDirectory(string,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_SetCurrentDirectory,
3068         "System.IO.MonoIO::MoveFile(string,string,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_MoveFile,
3069         "System.IO.MonoIO::CopyFile(string,string,bool,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_CopyFile,
3070         "System.IO.MonoIO::DeleteFile(string,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_DeleteFile,
3071         "System.IO.MonoIO::GetFileAttributes(string,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_GetFileAttributes,
3072         "System.IO.MonoIO::SetFileAttributes(string,System.IO.FileAttributes,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_SetFileAttributes,
3073         "System.IO.MonoIO::GetFileType(intptr,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_GetFileType,
3074         "System.IO.MonoIO::GetFileStat(string,System.IO.MonoIOStat&,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_GetFileStat,
3075         "System.IO.MonoIO::Open(string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_Open,
3076         "System.IO.MonoIO::Close(intptr,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_Close,
3077         "System.IO.MonoIO::Read(intptr,byte[],int,int,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_Read,
3078         "System.IO.MonoIO::Write(intptr,byte[],int,int,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_Write,
3079         "System.IO.MonoIO::Seek(intptr,long,System.IO.SeekOrigin,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_Seek,
3080         "System.IO.MonoIO::GetLength(intptr,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_GetLength,
3081         "System.IO.MonoIO::SetLength(intptr,long,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_SetLength,
3082         "System.IO.MonoIO::SetFileTime(intptr,long,long,long,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_SetFileTime,
3083         "System.IO.MonoIO::Flush(intptr,System.IO.MonoIOError&)", ves_icall_System_IO_MonoIO_Flush,
3084         "System.IO.MonoIO::get_ConsoleOutput", ves_icall_System_IO_MonoIO_get_ConsoleOutput,
3085         "System.IO.MonoIO::get_ConsoleInput", ves_icall_System_IO_MonoIO_get_ConsoleInput,
3086         "System.IO.MonoIO::get_ConsoleError", ves_icall_System_IO_MonoIO_get_ConsoleError,
3087         "System.IO.MonoIO::CreatePipe(intptr&,intptr&)", ves_icall_System_IO_MonoIO_CreatePipe,
3088         "System.IO.MonoIO::get_VolumeSeparatorChar", ves_icall_System_IO_MonoIO_get_VolumeSeparatorChar,
3089         "System.IO.MonoIO::get_DirectorySeparatorChar", ves_icall_System_IO_MonoIO_get_DirectorySeparatorChar,
3090         "System.IO.MonoIO::get_AltDirectorySeparatorChar", ves_icall_System_IO_MonoIO_get_AltDirectorySeparatorChar,
3091         "System.IO.MonoIO::get_PathSeparator", ves_icall_System_IO_MonoIO_get_PathSeparator,
3092         "System.IO.MonoIO::get_InvalidPathChars", ves_icall_System_IO_MonoIO_get_InvalidPathChars,
3093
3094         /*
3095          * System.Math
3096          */
3097         "System.Math::Sin", ves_icall_System_Math_Sin,
3098     "System.Math::Cos", ves_icall_System_Math_Cos,
3099     "System.Math::Tan", ves_icall_System_Math_Tan,
3100     "System.Math::Sinh", ves_icall_System_Math_Sinh,
3101     "System.Math::Cosh", ves_icall_System_Math_Cosh,
3102     "System.Math::Tanh", ves_icall_System_Math_Tanh,
3103     "System.Math::Acos", ves_icall_System_Math_Acos,
3104     "System.Math::Asin", ves_icall_System_Math_Asin,
3105     "System.Math::Atan", ves_icall_System_Math_Atan,
3106     "System.Math::Atan2", ves_icall_System_Math_Atan2,
3107     "System.Math::Exp", ves_icall_System_Math_Exp,
3108     "System.Math::Log", ves_icall_System_Math_Log,
3109     "System.Math::Log10", ves_icall_System_Math_Log10,
3110     "System.Math::PowImpl", ves_icall_System_Math_Pow,
3111     "System.Math::Sqrt", ves_icall_System_Math_Sqrt,
3112
3113         /*
3114          * System.Environment
3115          */
3116         "System.Environment::get_MachineName", ves_icall_System_Environment_get_MachineName,
3117         "System.Environment::get_NewLine", ves_icall_System_Environment_get_NewLine,
3118         "System.Environment::GetEnvironmentVariable", ves_icall_System_Environment_GetEnvironmentVariable,
3119         "System.Environment::GetEnvironmentVariableNames", ves_icall_System_Environment_GetEnvironmentVariableNames,
3120         "System.Environment::GetCommandLineArgs", mono_runtime_get_main_args,
3121         "System.Environment::get_TickCount", ves_icall_System_Environment_get_TickCount,
3122         "System.Environment::Exit", ves_icall_System_Environment_Exit,
3123         "System.Environment::get_Platform", ves_icall_System_Environment_get_Platform,
3124
3125         /*
3126          * System.Runtime.Remoting
3127          */
3128         "System.Runtime.Remoting.RemotingServices::InternalExecute",
3129         ves_icall_InternalExecute,
3130         "System.Runtime.Remoting.RemotingServices::IsTransparentProxy",
3131         ves_icall_IsTransparentProxy,
3132
3133         /*
3134          * System.Runtime.Remoting.Messaging
3135          */
3136         "System.Runtime.Remoting.Messaging.MonoMethodMessage::InitMessage",
3137         ves_icall_MonoMethodMessage_InitMessage,
3138
3139         /*
3140          * System.Runtime.Remoting.Proxies
3141          */
3142         "System.Runtime.Remoting.Proxies.RealProxy::GetTransparentProxy",
3143         ves_icall_Remoting_RealProxy_GetTransparentProxy,
3144
3145         /*
3146          * System.Threading.Interlocked
3147          */
3148         "System.Threading.Interlocked::Increment(int&)", ves_icall_System_Threading_Interlocked_Increment_Int,
3149         "System.Threading.Interlocked::Increment(long&)", ves_icall_System_Threading_Interlocked_Increment_Long,
3150         "System.Threading.Interlocked::Decrement(int&)", ves_icall_System_Threading_Interlocked_Decrement_Int,
3151         "System.Threading.Interlocked::Decrement(long&)", ves_icall_System_Threading_Interlocked_Decrement_Long,
3152         "System.Threading.Interlocked::CompareExchange(int&,int,int)", ves_icall_System_Threading_Interlocked_CompareExchange_Int,
3153         "System.Threading.Interlocked::CompareExchange(object&,object,object)", ves_icall_System_Threading_Interlocked_CompareExchange_Object,
3154         "System.Threading.Interlocked::CompareExchange(single&,single,single)", ves_icall_System_Threading_Interlocked_CompareExchange_Single,
3155         "System.Threading.Interlocked::Exchange(int&,int)", ves_icall_System_Threading_Interlocked_Exchange_Int,
3156         "System.Threading.Interlocked::Exchange(object&,object)", ves_icall_System_Threading_Interlocked_Exchange_Object,
3157         "System.Threading.Interlocked::Exchange(single&,single)", ves_icall_System_Threading_Interlocked_Exchange_Single,
3158
3159         /*
3160          * System.Diagnostics.Process
3161          */
3162         "System.Diagnostics.Process::GetProcess_internal(int)", ves_icall_System_Diagnostics_Process_GetProcess_internal,
3163         "System.Diagnostics.Process::GetProcesses_internal()", ves_icall_System_Diagnostics_Process_GetProcesses_internal,
3164         "System.Diagnostics.Process::GetPid_internal()", ves_icall_System_Diagnostics_Process_GetPid_internal,
3165         "System.Diagnostics.Process::Process_free_internal(intptr)", ves_icall_System_Diagnostics_Process_Process_free_internal,
3166         "System.Diagnostics.Process::GetModules_internal()", ves_icall_System_Diagnostics_Process_GetModules_internal,
3167         "System.Diagnostics.Process::Start_internal(string,string,intptr,intptr,intptr,ProcInfo&)", ves_icall_System_Diagnostics_Process_Start_internal,
3168         "System.Diagnostics.Process::WaitForExit_internal(intptr,int)", ves_icall_System_Diagnostics_Process_WaitForExit_internal,
3169         "System.Diagnostics.Process::ExitTime_internal(intptr)", ves_icall_System_Diagnostics_Process_ExitTime_internal,
3170         "System.Diagnostics.Process::StartTime_internal(intptr)", ves_icall_System_Diagnostics_Process_StartTime_internal,
3171         "System.Diagnostics.Process::ExitCode_internal(intptr)", ves_icall_System_Diagnostics_Process_ExitCode_internal,
3172         "System.Diagnostics.Process::ProcessName_internal(intptr)", ves_icall_System_Diagnostics_Process_ProcessName_internal,
3173         "System.Diagnostics.Process::GetWorkingSet_internal(intptr,int&,int&)", ves_icall_System_Diagnostics_Process_GetWorkingSet_internal,
3174         "System.Diagnostics.Process::SetWorkingSet_internal(intptr,int,int,bool)", ves_icall_System_Diagnostics_Process_SetWorkingSet_internal,
3175         "System.Diagnostics.FileVersionInfo::GetVersionInfo_internal(string)", ves_icall_System_Diagnostics_FileVersionInfo_GetVersionInfo_internal,
3176
3177         /*
3178          * System.Delegate
3179          */
3180         "System.Delegate::CreateDelegate_internal", ves_icall_System_Delegate_CreateDelegate_internal,
3181
3182         /*
3183          * System.Runtime.Serialization
3184          */
3185         "System.Runtime.Serialization.FormatterServices::GetUninitializedObjectInternal",
3186         ves_icall_System_Runtime_Serialization_FormatterServices_GetUninitializedObject_Internal,
3187
3188         /*
3189          * System.IO.Path
3190          */
3191         "System.IO.Path::get_temp_path", ves_icall_System_IO_get_temp_path,
3192
3193         /*
3194          * Private icalls for the Mono Debugger
3195          */
3196         "System.Reflection.Assembly::MonoDebugger_GetMethod",
3197         ves_icall_MonoDebugger_GetMethod,
3198
3199         "System.Reflection.Assembly::MonoDebugger_GetLocalTypeFromSignature",
3200         ves_icall_MonoDebugger_GetLocalTypeFromSignature,
3201
3202         "System.Reflection.Assembly::MonoDebugger_GetType",
3203         ves_icall_MonoDebugger_GetType,
3204
3205         /*
3206          * System.Configuration
3207          */
3208         "System.Configuration.DefaultConfig::get_machine_config_path",
3209         ves_icall_System_Configuration_DefaultConfig_get_machine_config_path,
3210
3211         /*
3212          * add other internal calls here
3213          */
3214         NULL, NULL
3215 };
3216
3217 void
3218 mono_init_icall (void)
3219 {
3220         const char *name;
3221         int i = 0;
3222
3223         while ((name = icall_map [i])) {
3224                 mono_add_internal_call (name, icall_map [i+1]);
3225                 i += 2;
3226         }
3227
3228 }
3229
3230