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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/globals.h" | 5 #include "platform/globals.h" |
6 #if defined(TARGET_OS_ANDROID) | 6 #if defined(TARGET_OS_ANDROID) |
7 | 7 |
8 #include "bin/extensions.h" | 8 #include "bin/extensions.h" |
9 #include <dlfcn.h> // NOLINT | 9 #include <dlfcn.h> // NOLINT |
10 | 10 |
11 namespace dart { | 11 namespace dart { |
12 namespace bin { | 12 namespace bin { |
13 | 13 |
14 const char* kPrecompiledVMIsolateSymbolName = "_kVmIsolateSnapshot"; | 14 const char* kVmSnapshotDataSymbolName = "_kDartVmSnapshotData"; |
15 const char* kPrecompiledIsolateSymbolName = "_kIsolateSnapshot"; | 15 const char* kVmSnapshotInstructionsSymbolName = "_kDartVmSnapshotInstructions"; |
16 const char* kPrecompiledInstructionsSymbolName = "_kInstructionsSnapshot"; | 16 const char* kIsolateSnapshotDataSymbolName = "_kDartIsolateSnapshotData"; |
17 const char* kPrecompiledDataSymbolName = "_kDataSnapshot"; | 17 const char* kIsolateSnapshotInstructionsSymbolName = |
| 18 "_kDartIsolateSnapshotInstructions"; |
18 | 19 |
19 void* Extensions::LoadExtensionLibrary(const char* library_file) { | 20 void* Extensions::LoadExtensionLibrary(const char* library_file) { |
20 return dlopen(library_file, RTLD_LAZY); | 21 return dlopen(library_file, RTLD_LAZY); |
21 } | 22 } |
22 | 23 |
23 void* Extensions::ResolveSymbol(void* lib_handle, const char* symbol) { | 24 void* Extensions::ResolveSymbol(void* lib_handle, const char* symbol) { |
24 dlerror(); | 25 dlerror(); |
25 return dlsym(lib_handle, symbol); | 26 return dlsym(lib_handle, symbol); |
26 } | 27 } |
27 | 28 |
28 Dart_Handle Extensions::GetError() { | 29 Dart_Handle Extensions::GetError() { |
29 const char* err_str = dlerror(); | 30 const char* err_str = dlerror(); |
30 if (err_str != NULL) { | 31 if (err_str != NULL) { |
31 return Dart_NewApiError(err_str); | 32 return Dart_NewApiError(err_str); |
32 } | 33 } |
33 return Dart_Null(); | 34 return Dart_Null(); |
34 } | 35 } |
35 | 36 |
36 } // namespace bin | 37 } // namespace bin |
37 } // namespace dart | 38 } // namespace dart |
38 | 39 |
39 #endif // defined(TARGET_OS_ANDROID) | 40 #endif // defined(TARGET_OS_ANDROID) |
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