OLD | NEW |
1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/assert.h" | 5 #include "platform/assert.h" |
6 #include "vm/bootstrap_natives.h" | 6 #include "vm/bootstrap_natives.h" |
7 #include "vm/assembler.h" | 7 #include "vm/assembler.h" |
8 #include "vm/bigint_operations.h" | 8 #include "vm/bigint_operations.h" |
9 #include "vm/exceptions.h" | 9 #include "vm/exceptions.h" |
10 #include "vm/native_entry.h" | 10 #include "vm/native_entry.h" |
11 #include "vm/object.h" | 11 #include "vm/object.h" |
12 | 12 |
13 namespace dart { | 13 namespace dart { |
14 | 14 |
15 DEFINE_NATIVE_ENTRY(ObjectArray_allocate, 2) { | 15 DEFINE_NATIVE_ENTRY(ObjectArray_allocate, 2) { |
16 const AbstractTypeArguments& type_arguments = | 16 const AbstractTypeArguments& type_arguments = |
17 AbstractTypeArguments::CheckedHandle(arguments->At(0)); | 17 AbstractTypeArguments::CheckedHandle(arguments->At(0)); |
18 ASSERT(type_arguments.IsNull() || | 18 ASSERT(type_arguments.IsNull() || |
19 (type_arguments.IsInstantiated() && (type_arguments.Length() == 1))); | 19 (type_arguments.IsInstantiated() && (type_arguments.Length() == 1))); |
20 GET_NATIVE_ARGUMENT(Smi, length, arguments->At(1)); | 20 GET_NATIVE_ARGUMENT(Smi, length, arguments->At(1)); |
21 intptr_t len = length.Value(); | 21 intptr_t len = length.Value(); |
22 if (len < 0 || len > Array::kMaxElements) { | 22 if (len < 0 || len > Array::kMaxElements) { |
23 const String& error = String::Handle(String::NewFormatted( | 23 const String& error = String::Handle(String::NewFormatted( |
24 "length (%"Pd") must be in the range [0..%"Pd"]", | 24 "length (%"Pd") must be in the range [0..%"Pd"]", |
25 len, Array::kMaxElements)); | 25 len, Array::kMaxElements)); |
26 GrowableArray<const Object*> args; | 26 GrowableArray<const Object*> args; |
27 args.Add(&error); | 27 args.Add(&error); |
28 Exceptions::ThrowByType(Exceptions::kIllegalArgument, args); | 28 Exceptions::ThrowByType(Exceptions::kArgument, args); |
29 } | 29 } |
30 const Array& new_array = Array::Handle(Array::New(length.Value())); | 30 const Array& new_array = Array::Handle(Array::New(length.Value())); |
31 new_array.SetTypeArguments(type_arguments); | 31 new_array.SetTypeArguments(type_arguments); |
32 return new_array.raw(); | 32 return new_array.raw(); |
33 } | 33 } |
34 | 34 |
35 | 35 |
36 DEFINE_NATIVE_ENTRY(ObjectArray_getIndexed, 2) { | 36 DEFINE_NATIVE_ENTRY(ObjectArray_getIndexed, 2) { |
37 const Array& array = Array::CheckedHandle(arguments->At(0)); | 37 const Array& array = Array::CheckedHandle(arguments->At(0)); |
38 GET_NATIVE_ARGUMENT(Smi, index, arguments->At(1)); | 38 GET_NATIVE_ARGUMENT(Smi, index, arguments->At(1)); |
(...skipping 29 matching lines...) Expand all Loading... |
68 // ObjectArray src, int srcStart, int dstStart, int count. | 68 // ObjectArray src, int srcStart, int dstStart, int count. |
69 DEFINE_NATIVE_ENTRY(ObjectArray_copyFromObjectArray, 5) { | 69 DEFINE_NATIVE_ENTRY(ObjectArray_copyFromObjectArray, 5) { |
70 const Array& dest = Array::CheckedHandle(arguments->At(0)); | 70 const Array& dest = Array::CheckedHandle(arguments->At(0)); |
71 GET_NATIVE_ARGUMENT(Array, source, arguments->At(1)); | 71 GET_NATIVE_ARGUMENT(Array, source, arguments->At(1)); |
72 GET_NATIVE_ARGUMENT(Smi, src_start, arguments->At(2)); | 72 GET_NATIVE_ARGUMENT(Smi, src_start, arguments->At(2)); |
73 GET_NATIVE_ARGUMENT(Smi, dst_start, arguments->At(3)); | 73 GET_NATIVE_ARGUMENT(Smi, dst_start, arguments->At(3)); |
74 GET_NATIVE_ARGUMENT(Smi, count, arguments->At(4)); | 74 GET_NATIVE_ARGUMENT(Smi, count, arguments->At(4)); |
75 intptr_t icount = count.Value(); | 75 intptr_t icount = count.Value(); |
76 if (icount < 0) { | 76 if (icount < 0) { |
77 GrowableArray<const Object*> args; | 77 GrowableArray<const Object*> args; |
78 Exceptions::ThrowByType(Exceptions::kIllegalArgument, args); | 78 Exceptions::ThrowByType(Exceptions::kArgument, args); |
79 } | 79 } |
80 if (icount == 0) { | 80 if (icount == 0) { |
81 return Object::null(); | 81 return Object::null(); |
82 } | 82 } |
83 intptr_t isrc_start = src_start.Value(); | 83 intptr_t isrc_start = src_start.Value(); |
84 intptr_t idst_start = dst_start.Value(); | 84 intptr_t idst_start = dst_start.Value(); |
85 if ((isrc_start < 0) || ((isrc_start + icount) > source.Length())) { | 85 if ((isrc_start < 0) || ((isrc_start + icount) > source.Length())) { |
86 GrowableArray<const Object*> arguments; | 86 GrowableArray<const Object*> arguments; |
87 arguments.Add(&src_start); | 87 arguments.Add(&src_start); |
88 Exceptions::ThrowByType(Exceptions::kIndexOutOfRange, arguments); | 88 Exceptions::ThrowByType(Exceptions::kIndexOutOfRange, arguments); |
(...skipping 13 matching lines...) Expand all Loading... |
102 } else { | 102 } else { |
103 for (intptr_t i = 0; i < icount; i++) { | 103 for (intptr_t i = 0; i < icount; i++) { |
104 src_obj = source.At(isrc_start + i); | 104 src_obj = source.At(isrc_start + i); |
105 dest.SetAt(idst_start + i, src_obj); | 105 dest.SetAt(idst_start + i, src_obj); |
106 } | 106 } |
107 } | 107 } |
108 return Object::null(); | 108 return Object::null(); |
109 } | 109 } |
110 | 110 |
111 } // namespace dart | 111 } // namespace dart |
OLD | NEW |