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Side by Side Diff: mojo/dart/embedder/snapshotter/vm.cc

Issue 1825993002: Dart: Roll runtime forward (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 9 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "mojo/dart/embedder/snapshotter/vm.h" 5 #include "mojo/dart/embedder/snapshotter/vm.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "tonic/dart_error.h" 8 #include "tonic/dart_error.h"
9 #include "tonic/dart_state.h" 9 #include "tonic/dart_state.h"
10 10
11 namespace mojo { 11 namespace mojo {
12 namespace dart { 12 namespace dart {
13 extern const uint8_t* vm_isolate_snapshot_buffer; 13 extern const uint8_t* vm_isolate_snapshot_buffer;
14 extern const uint8_t* isolate_snapshot_buffer; 14 extern const uint8_t* isolate_snapshot_buffer;
15 } 15 }
16 } 16 }
17 17
18 static const char* kDartArgs[] = { 18 static const char* kDartArgs[] = {
19 "--enable_mirrors=false", 19 "--enable_mirrors=false",
20 }; 20 };
21 21
22 void InitDartVM() { 22 void InitDartVM() {
23 CHECK(Dart_SetVMFlags(arraysize(kDartArgs), kDartArgs)); 23 CHECK(Dart_SetVMFlags(arraysize(kDartArgs), kDartArgs));
24 CHECK(Dart_Initialize( 24 CHECK(Dart_Initialize(
25 mojo::dart::vm_isolate_snapshot_buffer, 25 mojo::dart::vm_isolate_snapshot_buffer,
26 nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, 26 nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
27 nullptr, nullptr, nullptr, nullptr) == nullptr); 27 nullptr, nullptr, nullptr, nullptr, nullptr) == nullptr);
28 } 28 }
29 29
30 Dart_Isolate CreateDartIsolate() { 30 Dart_Isolate CreateDartIsolate() {
31 CHECK(mojo::dart::isolate_snapshot_buffer); 31 CHECK(mojo::dart::isolate_snapshot_buffer);
32 char* error = nullptr; 32 char* error = nullptr;
33 auto isolate_data = new SnapshotterDartState(); 33 auto isolate_data = new SnapshotterDartState();
34 CHECK(isolate_data != nullptr); 34 CHECK(isolate_data != nullptr);
35 Dart_Isolate isolate = Dart_CreateIsolate("dart:snapshot", 35 Dart_Isolate isolate = Dart_CreateIsolate("dart:snapshot",
36 "main", 36 "main",
37 mojo::dart::isolate_snapshot_buffer, 37 mojo::dart::isolate_snapshot_buffer,
38 nullptr, 38 nullptr,
39 isolate_data, 39 isolate_data,
40 &error); 40 &error);
41 CHECK(isolate) << error; 41 CHECK(isolate) << error;
42 Dart_ExitIsolate(); 42 Dart_ExitIsolate();
43 isolate_data->SetIsolate(isolate); 43 isolate_data->SetIsolate(isolate);
44 return isolate; 44 return isolate;
45 } 45 }
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