static MonoFtnPtrEHCallback ftnptr_eh_callback = ftnptr_eh_callback_default;
static void
-delegate_hash_table_add (MonoDelegate *d);
+delegate_hash_table_add (MonoDelegateHandle d);
static void
delegate_hash_table_remove (MonoDelegate *d);
static void init_safe_handle (void);
static void*
-ves_icall_marshal_alloc (gulong size);
+ves_icall_marshal_alloc (gsize size);
void
mono_string_utf8_to_builder (MonoStringBuilder *sb, char *text);
gpointer
mono_delegate_to_ftnptr (MonoDelegate *delegate);
+gpointer
+mono_delegate_handle_to_ftnptr (MonoDelegateHandle delegate, MonoError *error);
+
MonoDelegate*
mono_ftnptr_to_delegate (MonoClass *klass, gpointer ftn);
+MonoDelegateHandle
+mono_ftnptr_to_delegate_handle (MonoClass *klass, gpointer ftn, MonoError *error);
+
gpointer
mono_array_to_savearray (MonoArray *array);
static void
mono_icall_end (MonoThreadInfo *info, HandleStackMark *stackmark, MonoError *error);
+static MonoObjectHandle
+mono_icall_handle_new (gpointer rawobj);
+
+static MonoObjectHandle
+mono_icall_handle_new_interior (gpointer rawobj);
+
/* Lazy class loading functions */
static GENERATE_GET_CLASS_WITH_CACHE (string_builder, "System.Text", "StringBuilder");
static GENERATE_GET_CLASS_WITH_CACHE (date_time, "System", "DateTime");
static MonoObject*
mono_object_isinst_icall (MonoObject *obj, MonoClass *klass)
{
+ if (!klass)
+ return NULL;
+
+ /* This is called from stelemref so it is expected to succeed */
+ /* Fastpath */
+ if (mono_class_is_interface (klass)) {
+ MonoVTable *vt = obj->vtable;
+
+ if (!klass->inited)
+ mono_class_init (klass);
+
+ if (MONO_VTABLE_IMPLEMENTS_INTERFACE (vt, klass->interface_id))
+ return obj;
+ }
+
MonoError error;
MonoObject *result = mono_object_isinst_checked (obj, klass, &error);
mono_error_set_pending_exception (&error);
return result;
}
+static MonoString*
+ves_icall_string_new_wrapper (const char *text)
+{
+ if (text) {
+ MonoError error;
+ MonoString *res = mono_string_new_checked (mono_domain_get (), text, &error);
+ mono_error_set_pending_exception (&error);
+ return res;
+ }
+
+ return NULL;
+}
+
void
mono_marshal_init (void)
{
register_icall (mono_string_from_byvalstr, "mono_string_from_byvalstr", "obj ptr int", FALSE);
register_icall (mono_string_from_byvalwstr, "mono_string_from_byvalwstr", "obj ptr int", FALSE);
register_icall (mono_string_new_wrapper, "mono_string_new_wrapper", "obj ptr", FALSE);
+ register_icall (ves_icall_string_new_wrapper, "ves_icall_string_new_wrapper", "obj ptr", FALSE);
register_icall (mono_string_new_len_wrapper, "mono_string_new_len_wrapper", "obj ptr int", FALSE);
register_icall (ves_icall_mono_string_to_utf8, "ves_icall_mono_string_to_utf8", "ptr obj", FALSE);
register_icall (mono_string_to_utf8str, "mono_string_to_utf8str", "ptr obj", FALSE);
register_icall (mono_ftnptr_to_delegate, "mono_ftnptr_to_delegate", "object ptr ptr", FALSE);
register_icall (mono_marshal_asany, "mono_marshal_asany", "ptr object int32 int32", FALSE);
register_icall (mono_marshal_free_asany, "mono_marshal_free_asany", "void object ptr int32 int32", FALSE);
- register_icall (ves_icall_marshal_alloc, "ves_icall_marshal_alloc", "ptr int32", FALSE);
+ register_icall (ves_icall_marshal_alloc, "ves_icall_marshal_alloc", "ptr ptr", FALSE);
register_icall (mono_marshal_free, "mono_marshal_free", "void ptr", FALSE);
register_icall (mono_marshal_set_last_error, "mono_marshal_set_last_error", "void", FALSE);
register_icall (mono_marshal_set_last_error_windows, "mono_marshal_set_last_error_windows", "void int32", FALSE);
register_icall (mono_struct_delete_old, "mono_struct_delete_old", "void ptr ptr", FALSE);
register_icall (mono_delegate_begin_invoke, "mono_delegate_begin_invoke", "object object ptr", FALSE);
register_icall (mono_delegate_end_invoke, "mono_delegate_end_invoke", "object object ptr", FALSE);
- register_icall (mono_context_get, "mono_context_get", "object", FALSE);
- register_icall (mono_context_set, "mono_context_set", "void object", FALSE);
register_icall (mono_gc_wbarrier_generic_nostore, "wb_generic", "void ptr", FALSE);
register_icall (mono_gchandle_get_target, "mono_gchandle_get_target", "object int32", TRUE);
register_icall (mono_gchandle_new, "mono_gchandle_new", "uint32 object bool", TRUE);
register_icall (mono_threads_detach_coop, "mono_threads_detach_coop", "void ptr ptr", TRUE);
register_icall (mono_icall_start, "mono_icall_start", "ptr ptr ptr", TRUE);
register_icall (mono_icall_end, "mono_icall_end", "void ptr ptr ptr", TRUE);
- register_icall (mono_handle_new_full, "mono_handle_new_full", "ptr ptr bool", TRUE);
+ register_icall (mono_icall_handle_new, "mono_icall_handle_new", "ptr ptr", TRUE);
+ register_icall (mono_icall_handle_new_interior, "mono_icall_handle_new_interior", "ptr ptr", TRUE);
mono_cominterop_init ();
mono_remoting_init ();
/* This is a JIT icall, it sets the pending exception and return NULL on error */
gpointer
-mono_delegate_to_ftnptr (MonoDelegate *delegate)
+mono_delegate_to_ftnptr (MonoDelegate *delegate_raw)
{
+ HANDLE_FUNCTION_ENTER ();
MonoError error;
+ MONO_HANDLE_DCL (MonoDelegate, delegate);
+ gpointer result = mono_delegate_handle_to_ftnptr (delegate, &error);
+ mono_error_set_pending_exception (&error);
+ HANDLE_FUNCTION_RETURN_VAL (result);
+}
+
+gpointer
+mono_delegate_handle_to_ftnptr (MonoDelegateHandle delegate, MonoError *error)
+{
+ HANDLE_FUNCTION_ENTER ();
+ gpointer result = NULL;
+ error_init (error);
MonoMethod *method, *wrapper;
MonoClass *klass;
uint32_t target_handle = 0;
- if (!delegate)
- return NULL;
+ if (MONO_HANDLE_IS_NULL (delegate))
+ goto leave;
- if (delegate->delegate_trampoline)
- return delegate->delegate_trampoline;
+ if (MONO_HANDLE_GETVAL (delegate, delegate_trampoline)) {
+ result = MONO_HANDLE_GETVAL (delegate, delegate_trampoline);
+ goto leave;
+ }
- klass = ((MonoObject *)delegate)->vtable->klass;
+ klass = mono_handle_class (delegate);
g_assert (klass->delegate);
- method = delegate->method;
- if (delegate->method_is_virtual)
- method = mono_object_get_virtual_method (delegate->target, method);
+ method = MONO_HANDLE_GETVAL (delegate, method);
+ if (MONO_HANDLE_GETVAL (delegate, method_is_virtual)) {
+ MonoObjectHandle delegate_target = MONO_HANDLE_NEW_GET (MonoObject, delegate, target);
+ method = mono_object_handle_get_virtual_method (delegate_target, method, error);
+ if (!is_ok (error))
+ goto leave;
+ }
if (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) {
const char *exc_class, *exc_arg;
ftnptr = mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
if (!ftnptr) {
g_assert (exc_class);
- mono_set_pending_exception (mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg));
- return NULL;
+ mono_error_set_generic_error (error, "System", exc_class, "%s", exc_arg);
+ goto leave;
}
- return ftnptr;
+ result = ftnptr;
+ goto leave;
}
- if (delegate->target) {
+ MonoObjectHandle delegate_target = MONO_HANDLE_NEW_GET (MonoObject, delegate, target);
+ if (!MONO_HANDLE_IS_NULL (delegate_target)) {
/* Produce a location which can be embedded in JITted code */
- target_handle = mono_gchandle_new_weakref (delegate->target, FALSE);
+ target_handle = mono_gchandle_new_weakref (MONO_HANDLE_RAW (delegate_target), FALSE); /* FIXME: a version of mono_gchandle_new_weakref that takes a coop handle */
}
- wrapper = mono_marshal_get_managed_wrapper (method, klass, target_handle, &error);
- if (!is_ok (&error))
- goto fail;
+ wrapper = mono_marshal_get_managed_wrapper (method, klass, target_handle, error);
+ if (!is_ok (error))
+ goto leave;
- delegate->delegate_trampoline = mono_compile_method_checked (wrapper, &error);
- if (!is_ok (&error))
- goto fail;
+ MONO_HANDLE_SETVAL (delegate, delegate_trampoline, gpointer, mono_compile_method_checked (wrapper, error));
+ if (!is_ok (error))
+ goto leave;
// Add the delegate to the delegate hash table
delegate_hash_table_add (delegate);
/* when the object is collected, collect the dynamic method, too */
- mono_object_register_finalizer ((MonoObject*)delegate);
+ mono_object_register_finalizer ((MonoObject*) MONO_HANDLE_RAW (delegate));
- return delegate->delegate_trampoline;
+ result = MONO_HANDLE_GETVAL (delegate, delegate_trampoline);
-fail:
- if (target_handle != 0)
+leave:
+ if (!is_ok (error) && target_handle != 0)
mono_gchandle_free (target_handle);
- mono_error_set_pending_exception (&error);
- return NULL;
+ HANDLE_FUNCTION_RETURN_VAL (result);
}
/*
}
static void
-delegate_hash_table_add (MonoDelegate *d)
+delegate_hash_table_add (MonoDelegateHandle d)
{
guint32 gchandle;
guint32 old_gchandle;
mono_marshal_lock ();
if (delegate_hash_table == NULL)
delegate_hash_table = delegate_hash_table_new ();
+ gpointer delegate_trampoline = MONO_HANDLE_GETVAL (d, delegate_trampoline);
if (mono_gc_is_moving ()) {
- gchandle = mono_gchandle_new_weakref ((MonoObject*)d, FALSE);
- old_gchandle = GPOINTER_TO_UINT (g_hash_table_lookup (delegate_hash_table, d->delegate_trampoline));
- g_hash_table_insert (delegate_hash_table, d->delegate_trampoline, GUINT_TO_POINTER (gchandle));
+ gchandle = mono_gchandle_new_weakref ((MonoObject*) MONO_HANDLE_RAW (d), FALSE);
+ old_gchandle = GPOINTER_TO_UINT (g_hash_table_lookup (delegate_hash_table, delegate_trampoline));
+ g_hash_table_insert (delegate_hash_table, delegate_trampoline, GUINT_TO_POINTER (gchandle));
if (old_gchandle)
mono_gchandle_free (old_gchandle);
} else {
- g_hash_table_insert (delegate_hash_table, d->delegate_trampoline, d);
+ g_hash_table_insert (delegate_hash_table, delegate_trampoline, MONO_HANDLE_RAW (d));
}
mono_marshal_unlock ();
}
MonoDelegate*
mono_ftnptr_to_delegate (MonoClass *klass, gpointer ftn)
{
+ HANDLE_FUNCTION_ENTER ();
MonoError error;
+ MonoDelegateHandle result = mono_ftnptr_to_delegate_handle (klass, ftn, &error);
+ mono_error_set_pending_exception (&error);
+ HANDLE_FUNCTION_RETURN_OBJ (result);
+}
+
+MonoDelegateHandle
+mono_ftnptr_to_delegate_handle (MonoClass *klass, gpointer ftn, MonoError *error)
+{
+ HANDLE_FUNCTION_ENTER ();
+ error_init (error);
guint32 gchandle;
- MonoDelegate *d;
+ MonoDelegateHandle d = MONO_HANDLE_NEW (MonoDelegate, NULL);
if (ftn == NULL)
- return NULL;
+ goto leave;
mono_marshal_lock ();
if (delegate_hash_table == NULL)
gchandle = GPOINTER_TO_UINT (g_hash_table_lookup (delegate_hash_table, ftn));
mono_marshal_unlock ();
if (gchandle)
- d = (MonoDelegate*)mono_gchandle_get_target (gchandle);
- else
- d = NULL;
+ MONO_HANDLE_ASSIGN (d, MONO_HANDLE_CAST (MonoDelegate, mono_gchandle_get_target_handle (gchandle)));
} else {
- d = (MonoDelegate *)g_hash_table_lookup (delegate_hash_table, ftn);
+ MONO_HANDLE_ASSIGN (d, MONO_HANDLE_NEW (MonoDelegate, g_hash_table_lookup (delegate_hash_table, ftn)));
mono_marshal_unlock ();
}
- if (d == NULL) {
+ if (MONO_HANDLE_IS_NULL (d)) {
/* This is a native function, so construct a delegate for it */
MonoMethodSignature *sig;
MonoMethod *wrapper;
MonoMarshalSpec **mspecs;
MonoMethod *invoke = mono_get_delegate_invoke (klass);
MonoMethodPInvoke piinfo;
- MonoObject *this_obj;
+ MonoObjectHandle this_obj;
int i;
if (use_aot_wrappers) {
wrapper = mono_marshal_get_native_func_wrapper_aot (klass);
- this_obj = mono_value_box_checked (mono_domain_get (), mono_defaults.int_class, &ftn, &error);
- if (!is_ok (&error)) {
- mono_error_set_pending_exception (&error);
- return NULL;
- }
+ this_obj = MONO_HANDLE_NEW (MonoObject, mono_value_box_checked (mono_domain_get (), mono_defaults.int_class, &ftn, error));
+ if (!is_ok (error))
+ goto leave;
} else {
memset (&piinfo, 0, sizeof (piinfo));
parse_unmanaged_function_pointer_attr (klass, &piinfo);
sig->hasthis = 0;
wrapper = mono_marshal_get_native_func_wrapper (klass->image, sig, &piinfo, mspecs, ftn);
- this_obj = NULL;
+ this_obj = MONO_HANDLE_NEW (MonoObject, NULL);
for (i = mono_method_signature (invoke)->param_count; i >= 0; i--)
if (mspecs [i])
g_free (sig);
}
- d = (MonoDelegate*)mono_object_new_checked (mono_domain_get (), klass, &error);
- if (!mono_error_ok (&error)) {
- mono_error_set_pending_exception (&error);
- return NULL;
- }
- gpointer compiled_ptr = mono_compile_method_checked (wrapper, &error);
- if (mono_error_set_pending_exception (&error))
- return NULL;
- mono_delegate_ctor_with_method ((MonoObject*)d, this_obj, compiled_ptr, wrapper, &error);
- if (mono_error_set_pending_exception (&error))
- return NULL;
- }
+ MONO_HANDLE_ASSIGN (d, MONO_HANDLE_NEW (MonoDelegate, mono_object_new_checked (mono_domain_get (), klass, error)));
+ if (!is_ok (error))
+ goto leave;
+ gpointer compiled_ptr = mono_compile_method_checked (wrapper, error);
+ if (!is_ok (error))
+ goto leave;
- if (d->object.vtable->domain != mono_domain_get ()) {
- mono_set_pending_exception (mono_get_exception_not_supported ("Delegates cannot be marshalled from native code into a domain other than their home domain"));
- return NULL;
+ mono_delegate_ctor_with_method (MONO_HANDLE_CAST (MonoObject, d), this_obj, compiled_ptr, wrapper, error);
+ if (!is_ok (error))
+ goto leave;
}
- return d;
+ g_assert (!MONO_HANDLE_IS_NULL (d));
+ if (MONO_HANDLE_DOMAIN (d) != mono_domain_get ())
+ mono_error_set_not_supported (error, "Delegates cannot be marshalled from native code into a domain other than their home domain");
+
+leave:
+ HANDLE_FUNCTION_RETURN_REF (MonoDelegate, d);
}
void
} else {
mono_mb_emit_ldloc (mb, 1);
mono_mb_emit_ldloc (mb, 0);
- mono_mb_emit_icall (mb, mono_string_new_wrapper);
+ mono_mb_emit_icall (mb, ves_icall_string_new_wrapper);
}
mono_mb_emit_byte (mb, CEE_STIND_REF);
break;
#ifdef TARGET_WIN32
mono_mb_emit_icall (mb, ves_icall_mono_string_from_utf16);
#else
- mono_mb_emit_icall (mb, mono_string_new_wrapper);
+ mono_mb_emit_icall (mb, ves_icall_string_new_wrapper);
#endif
mono_mb_emit_byte (mb, CEE_STIND_REF);
break;
mono_mb_emit_ldloc (mb, 1);
mono_mb_emit_ldloc (mb, 0);
mono_mb_emit_byte (mb, CEE_LDIND_I);
- mono_mb_emit_icall (mb, mono_string_new_wrapper);
+ mono_mb_emit_icall (mb, ves_icall_string_new_wrapper);
mono_mb_emit_byte (mb, CEE_STIND_REF);
break;
case MONO_MARSHAL_CONV_STR_LPWSTR:
return ves_icall_mono_string_from_utf16;
case MONO_MARSHAL_CONV_LPTSTR_STR:
*ind_store_type = CEE_STIND_REF;
- return mono_string_new_wrapper;
+ return ves_icall_string_new_wrapper;
case MONO_MARSHAL_CONV_UTF8STR_STR:
case MONO_MARSHAL_CONV_LPSTR_STR:
*ind_store_type = CEE_STIND_REF;
- return mono_string_new_wrapper;
+ return ves_icall_string_new_wrapper;
case MONO_MARSHAL_CONV_STR_LPTSTR:
#ifdef TARGET_WIN32
return mono_marshal_string_to_utf16;
if (is_ok (&inner_error)) {
char *tmp;
tmp = g_strdup_printf ("%s\nException Rethrown at:\n", strace);
- g_free (strace);
- MONO_OBJECT_SETREF (((MonoException*)exc), stack_trace, mono_string_new (domain, tmp));
+ g_free (strace);
+ MonoString *tmp_str = mono_string_new_checked (domain, tmp, &inner_error);
g_free (tmp);
- } else
+ if (is_ok (&inner_error))
+ MONO_OBJECT_SETREF (((MonoException*)exc), stack_trace, tmp_str);
+ };
+ if (!is_ok (&inner_error))
mono_error_cleanup (&inner_error); /* no stack trace, but at least throw the original exception */
}
mono_set_pending_exception ((MonoException*)exc);
mono_mb_emit_byte (mb, CEE_POP);
mono_mb_emit_exception_full (mb, "System", "ApplicationException", exception_msg);
- g_free (exception_msg);
break;
case MARSHAL_ACTION_PUSH:
mono_mb_emit_ldloc (mb, 0);
mono_mb_emit_icall (mb, conv_to_icall (MONO_MARSHAL_CONV_FTN_DEL, NULL));
mono_mb_emit_stloc (mb, 3);
- } else if (klass == mono_defaults.stringbuilder_class){
- // FIXME: implement
+ } else if (klass == mono_defaults.stringbuilder_class) {
+ // FIXME:
+ char *msg = g_strdup_printf ("Return marshalling of stringbuilders is not implemented.");
+ mono_mb_emit_exception_marshal_directive (mb, msg);
} else {
/* set src */
mono_mb_emit_stloc (mb, 0);
gboolean uses_handles = FALSE;
gboolean save_handles_to_locals = FALSE;
IcallHandlesLocal *handles_locals = NULL;
- (void) mono_lookup_internal_call_full (method, &uses_handles);
+ (void) mono_lookup_internal_call_full (method, &uses_handles);
/* If it uses handles and MonoError, it had better check exceptions */
g_assert (!uses_handles || check_exceptions);
mono_mb_emit_byte (mb, CEE_LDARG_0);
/* TODO support adding wrappers to non-static struct methods */
g_assert (!mono_class_is_valuetype(mono_method_get_class (method)));
- mono_mb_emit_byte (mb, CEE_LDC_I4_0);
- mono_mb_emit_icall (mb, mono_handle_new_full);
+ mono_mb_emit_icall (mb, mono_icall_handle_new);
}
for (i = 0; i < sig->param_count; i++) {
/* load each argument. references into the managed heap get wrapped in handles */
mono_mb_emit_ldarg (mb, j);
break;
case ICALL_HANDLES_WRAP_OBJ:
- /* argI = mono_handle_new_full (argI_raw, FALSE) */
+ /* argI = mono_handle_new (argI_raw) */
mono_mb_emit_ldarg (mb, j);
- mono_mb_emit_byte (mb, CEE_LDC_I4_0);
- mono_mb_emit_icall (mb, mono_handle_new_full);
+ mono_mb_emit_icall (mb, mono_icall_handle_new);
break;
case ICALL_HANDLES_WRAP_OBJ_INOUT:
- /* handleI = argI = mono_handle_new_full (NULL, FALSE) */
+ /* handleI = argI = mono_handle_new (NULL) */
mono_mb_emit_byte (mb, CEE_LDNULL);
- mono_mb_emit_byte (mb, CEE_LDC_I4_0);
- mono_mb_emit_icall (mb, mono_handle_new_full);
+ mono_mb_emit_icall (mb, mono_icall_handle_new);
/* tmp = argI */
mono_mb_emit_byte (mb, CEE_DUP);
/* handleI = tmp */
mono_mb_emit_stloc (mb, handles_locals[j].handle);
break;
case ICALL_HANDLES_WRAP_VALUETYPE_REF:
- /* (void) mono_handle_new_full (argI, TRUE); argI */
+ /* (void) mono_handle_new (argI); argI */
mono_mb_emit_ldarg (mb, j);
mono_mb_emit_byte (mb, CEE_DUP);
- mono_mb_emit_byte (mb, CEE_LDC_I4_1);
- mono_mb_emit_icall (mb, mono_handle_new_full);
+ mono_mb_emit_icall (mb, mono_icall_handle_new_interior);
mono_mb_emit_byte (mb, CEE_POP);
#if 0
fprintf (stderr, " Method %s.%s.%s has byref valuetype argument %d\n", method->klass->name_space, method->klass->name, method->name, i);
/**
* mono_marshal_get_isinst_with_cache:
- * This does the equivalent of \c mono_object_isinst_with_cache.
+ * This does the equivalent of \c mono_marshal_isinst_with_cache.
*/
MonoMethod *
mono_marshal_get_isinst_with_cache (void)
STELEMREF_OBJECT, /*no check at all*/
STELEMREF_SEALED_CLASS, /*check vtable->klass->element_type */
STELEMREF_CLASS, /*only the klass->parents check*/
+ STELEMREF_CLASS_SMALL_IDEPTH, /* like STELEMREF_CLASS bit without the idepth check */
STELEMREF_INTERFACE, /*interfaces without variant generic arguments. */
STELEMREF_COMPLEX, /*arrays, MBR or types with variant generic args - go straight to icalls*/
STELEMREF_KIND_COUNT
};
static const char *strelemref_wrapper_name[] = {
- "object", "sealed_class", "class", "interface", "complex"
+ "object", "sealed_class", "class", "class_small_idepth", "interface", "complex"
};
static gboolean
return STELEMREF_COMPLEX;
if (mono_class_is_sealed (element_class))
return STELEMREF_SEALED_CLASS;
+ if (element_class->idepth <= MONO_DEFAULT_SUPERTABLE_SIZE)
+ return STELEMREF_CLASS_SMALL_IDEPTH;
+
return STELEMREF_CLASS;
}
break;
case STELEMREF_CLASS: {
- int b_fast;
-
/*
the method:
<ldelema (bound check)>
/* vklass = value->vtable->klass */
load_value_class (mb, vklass);
- /* fastpath */
- mono_mb_emit_ldloc (mb, vklass);
- mono_mb_emit_ldloc (mb, aklass);
- b_fast = mono_mb_emit_branch (mb, CEE_BEQ);
-
- /*if (mono_object_isinst (value, aklass)) */
- mono_mb_emit_ldarg (mb, 2);
- mono_mb_emit_ldloc (mb, aklass);
- mono_mb_emit_icall (mb, mono_object_isinst_icall);
- b2 = mono_mb_emit_branch (mb, CEE_BRFALSE);
-
/* if (vklass->idepth < aklass->idepth) goto failue */
mono_mb_emit_ldloc (mb, vklass);
mono_mb_emit_ldflda (mb, MONO_STRUCT_OFFSET (MonoClass, idepth));
/* do_store: */
mono_mb_patch_branch (mb, b1);
- mono_mb_patch_branch (mb, b_fast);
mono_mb_emit_ldloc (mb, array_slot_addr);
mono_mb_emit_ldarg (mb, 2);
mono_mb_emit_byte (mb, CEE_STIND_REF);
mono_mb_emit_byte (mb, CEE_RET);
/* do_exception: */
- mono_mb_patch_branch (mb, b2);
mono_mb_patch_branch (mb, b3);
mono_mb_patch_branch (mb, b4);
mono_mb_emit_exception (mb, "ArrayTypeMismatchException", NULL);
break;
}
+
+ case STELEMREF_CLASS_SMALL_IDEPTH:
+ /*
+ the method:
+ <ldelema (bound check)>
+ if (!value)
+ goto do_store;
+
+ aklass = array->vtable->klass->element_class;
+ vklass = value->vtable->klass;
+
+ if (vklass->supertypes [aklass->idepth - 1] != aklass)
+ goto do_exception;
+
+ do_store:
+ *array_slot_addr = value;
+ return;
+
+ long:
+ throw new ArrayTypeMismatchException ();
+ */
+ aklass = mono_mb_add_local (mb, &mono_defaults.int_class->byval_arg);
+ vklass = mono_mb_add_local (mb, &mono_defaults.int_class->byval_arg);
+ array_slot_addr = mono_mb_add_local (mb, &mono_defaults.object_class->this_arg);
+
+ /* ldelema (implicit bound check) */
+ load_array_element_address (mb);
+ mono_mb_emit_stloc (mb, array_slot_addr);
+
+ /* if (!value) goto do_store */
+ mono_mb_emit_ldarg (mb, 2);
+ b1 = mono_mb_emit_branch (mb, CEE_BRFALSE);
+
+ /* aklass = array->vtable->klass->element_class */
+ load_array_class (mb, aklass);
+
+ /* vklass = value->vtable->klass */
+ load_value_class (mb, vklass);
+
+ /* if (vklass->supertypes [aklass->idepth - 1] != aklass) goto failure */
+ mono_mb_emit_ldloc (mb, vklass);
+ mono_mb_emit_ldflda (mb, MONO_STRUCT_OFFSET (MonoClass, supertypes));
+ mono_mb_emit_byte (mb, CEE_LDIND_I);
+
+ mono_mb_emit_ldloc (mb, aklass);
+ mono_mb_emit_ldflda (mb, MONO_STRUCT_OFFSET (MonoClass, idepth));
+ mono_mb_emit_byte (mb, CEE_LDIND_U2);
+ mono_mb_emit_icon (mb, 1);
+ mono_mb_emit_byte (mb, CEE_SUB);
+ mono_mb_emit_icon (mb, sizeof (void*));
+ mono_mb_emit_byte (mb, CEE_MUL);
+ mono_mb_emit_byte (mb, CEE_ADD);
+ mono_mb_emit_byte (mb, CEE_LDIND_I);
+
+ mono_mb_emit_ldloc (mb, aklass);
+ b4 = mono_mb_emit_branch (mb, CEE_BNE_UN);
+
+ /* do_store: */
+ mono_mb_patch_branch (mb, b1);
+ mono_mb_emit_ldloc (mb, array_slot_addr);
+ mono_mb_emit_ldarg (mb, 2);
+ mono_mb_emit_byte (mb, CEE_STIND_REF);
+ mono_mb_emit_byte (mb, CEE_RET);
+
+ /* do_exception: */
+ mono_mb_patch_branch (mb, b4);
+
+ mono_mb_emit_exception (mb, "ArrayTypeMismatchException", NULL);
+ break;
+
case STELEMREF_INTERFACE:
/*Mono *klass;
MonoVTable *vt;
* mono_marshal_alloc:
*/
void*
-mono_marshal_alloc (gulong size, MonoError *error)
+mono_marshal_alloc (gsize size, MonoError *error)
{
gpointer res;
/* This is a JIT icall, it sets the pending exception and returns NULL on error. */
static void*
-ves_icall_marshal_alloc (gulong size)
+ves_icall_marshal_alloc (gsize size)
{
MonoError error;
void *ret = mono_marshal_alloc (size, &error);
memcpy (dest_addr, src, length * element_size);
}
-MonoString *
-ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi (char *ptr)
+MonoStringHandle
+ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAnsi (char *ptr, MonoError *error)
{
+ error_init (error);
if (ptr == NULL)
- return NULL;
+ return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
else
- return mono_string_new (mono_domain_get (), ptr);
+ return mono_string_new_handle (mono_domain_get (), ptr, error);
}
MonoString *
}
guint32
-ves_icall_System_Runtime_InteropServices_Marshal_SizeOf (MonoReflectionType *rtype)
+ves_icall_System_Runtime_InteropServices_Marshal_SizeOf (MonoReflectionTypeHandle rtype, MonoError *error)
{
MonoClass *klass;
MonoType *type;
guint32 layout;
- MONO_CHECK_ARG_NULL (rtype, 0);
+ error_init (error);
+
+ if (MONO_HANDLE_IS_NULL (rtype)) {
+ mono_error_set_argument_null (error, "type", "");
+ return 0;
+ }
- type = rtype->type;
+ type = MONO_HANDLE_GETVAL (rtype, type);
klass = mono_class_from_mono_type (type);
if (!mono_class_init (klass)) {
- mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
+ mono_error_set_for_class_failure (error, klass);
return 0;
}
if (type->type == MONO_TYPE_PTR || type->type == MONO_TYPE_FNPTR) {
return sizeof (gpointer);
} else if (layout == TYPE_ATTRIBUTE_AUTO_LAYOUT) {
- gchar *msg;
- MonoException *exc;
-
- msg = g_strdup_printf ("Type %s cannot be marshaled as an unmanaged structure.", klass->name);
- exc = mono_get_exception_argument ("t", msg);
- g_free (msg);
- mono_set_pending_exception (exc);
+ mono_error_set_argument (error, "t", "Type %s cannot be marshaled as an unmanaged structure.", klass->name);
return 0;
}
}
int
-ves_icall_System_Runtime_InteropServices_Marshal_OffsetOf (MonoReflectionType *type, MonoString *field_name)
+ves_icall_System_Runtime_InteropServices_Marshal_OffsetOf (MonoReflectionTypeHandle ref_type, MonoStringHandle field_name, MonoError *error)
{
- MonoError error;
- MonoMarshalType *info;
- MonoClass *klass;
- char *fname;
- int match_index = -1;
-
- MONO_CHECK_ARG_NULL (type, 0);
- MONO_CHECK_ARG_NULL (field_name, 0);
-
- fname = mono_string_to_utf8_checked (field_name, &error);
- if (mono_error_set_pending_exception (&error))
+ error_init (error);
+ if (MONO_HANDLE_IS_NULL (ref_type)) {
+ mono_error_set_argument_null (error, "type", "");
return 0;
- klass = mono_class_from_mono_type (type->type);
+ }
+ if (MONO_HANDLE_IS_NULL (field_name)) {
+ mono_error_set_argument_null (error, "fieldName", "");
+ return 0;
+ }
+
+ char *fname = mono_string_handle_to_utf8 (field_name, error);
+ return_val_if_nok (error, 0);
+
+ MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
+ MonoClass *klass = mono_class_from_mono_type (type);
if (!mono_class_init (klass)) {
- mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
+ mono_error_set_for_class_failure (error, klass);
return 0;
}
+ int match_index = -1;
while (klass && match_index == -1) {
MonoClassField* field;
int i = 0;
g_free (fname);
if(match_index == -1) {
- MonoException* exc;
- gchar *tmp;
-
/* Get back original class instance */
- klass = mono_class_from_mono_type (type->type);
+ klass = mono_class_from_mono_type (type);
- tmp = g_strdup_printf ("Field passed in is not a marshaled member of the type %s", klass->name);
- exc = mono_get_exception_argument ("fieldName", tmp);
- g_free (tmp);
-
- mono_set_pending_exception ((MonoException*)exc);
+ mono_error_set_argument (error, "fieldName", "Field passed in is not a marshaled member of the type %s", klass->name);
return 0;
}
- info = mono_marshal_load_type_info (klass);
+ MonoMarshalType *info = mono_marshal_load_type_info (klass);
return info->fields [match_index].offset;
}
return mono_array_addr_with_size_fast (arrayobj, mono_array_element_size (arrayobj->obj.vtable->klass), index);
}
-MonoDelegate*
-ves_icall_System_Runtime_InteropServices_Marshal_GetDelegateForFunctionPointerInternal (void *ftn, MonoReflectionType *type)
+MonoDelegateHandle
+ves_icall_System_Runtime_InteropServices_Marshal_GetDelegateForFunctionPointerInternal (void *ftn, MonoReflectionTypeHandle type, MonoError *error)
{
- MonoClass *klass = mono_type_get_class (type->type);
+ error_init (error);
+ MonoClass *klass = mono_type_get_class (MONO_HANDLE_GETVAL (type, type));
if (!mono_class_init (klass)) {
- mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
+ mono_error_set_for_class_failure (error, klass);
return NULL;
}
- return mono_ftnptr_to_delegate (klass, ftn);
+ return mono_ftnptr_to_delegate_handle (klass, ftn, error);
}
gpointer
-ves_icall_System_Runtime_InteropServices_Marshal_GetFunctionPointerForDelegateInternal (MonoDelegate *delegate)
+ves_icall_System_Runtime_InteropServices_Marshal_GetFunctionPointerForDelegateInternal (MonoDelegateHandle delegate, MonoError *error)
{
- return mono_delegate_to_ftnptr (delegate);
+ error_init (error);
+ return mono_delegate_handle_to_ftnptr (delegate, error);
}
/**
if (G_UNLIKELY (!is_ok (error)))
mono_error_set_pending_exception (error);
}
+
+static MonoObjectHandle
+mono_icall_handle_new (gpointer rawobj)
+{
+#ifdef MONO_HANDLE_TRACK_OWNER
+ return mono_handle_new (rawobj, "<marshal args>");
+#else
+ return mono_handle_new (rawobj);
+#endif
+}
+
+static MonoObjectHandle
+mono_icall_handle_new_interior (gpointer rawobj)
+{
+#ifdef MONO_HANDLE_TRACK_OWNER
+ return mono_handle_new_interior (rawobj, "<marshal args>");
+#else
+ return mono_handle_new_interior (rawobj);
+#endif
+}
projects / mono.git / blobdiff