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Issue 2416973003: Reapply "Use a single file for app snapshots." (Closed)
Patch Set: sync Created 4 years, 2 months ago
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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_WINDOWS) 6 #if defined(TARGET_OS_WINDOWS)
7 7
8 #include "bin/extensions.h" 8 #include "bin/extensions.h"
9 #include "bin/utils.h" 9 #include "bin/utils.h"
10 #include "bin/utils_win.h" 10 #include "bin/utils_win.h"
11 11
12 namespace dart { 12 namespace dart {
13 namespace bin { 13 namespace bin {
14 14
15 const char* kPrecompiledLibraryName = "precompiled.dll"; 15 const char* kPrecompiledVMIsolateSymbolName = "_kVmIsolateSnapshot";
16 const char* kPrecompiledIsolateSymbolName = "_kIsolateSnapshot";
16 const char* kPrecompiledInstructionsSymbolName = "_kInstructionsSnapshot"; 17 const char* kPrecompiledInstructionsSymbolName = "_kInstructionsSnapshot";
17 const char* kPrecompiledDataSymbolName = "_kDataSnapshot"; 18 const char* kPrecompiledDataSymbolName = "_kDataSnapshot";
18 19
19 void* Extensions::LoadExtensionLibrary(const char* library_file) { 20 void* Extensions::LoadExtensionLibrary(const char* library_file) {
20 SetLastError(0); 21 SetLastError(0);
21 return LoadLibraryW(StringUtilsWin::Utf8ToWide(library_file)); 22 return LoadLibraryW(StringUtilsWin::Utf8ToWide(library_file));
22 } 23 }
23 24
24 void* Extensions::ResolveSymbol(void* lib_handle, const char* symbol) { 25 void* Extensions::ResolveSymbol(void* lib_handle, const char* symbol) {
25 SetLastError(0); 26 SetLastError(0);
26 return GetProcAddress(reinterpret_cast<HMODULE>(lib_handle), symbol); 27 return GetProcAddress(reinterpret_cast<HMODULE>(lib_handle), symbol);
27 } 28 }
28 29
29 Dart_Handle Extensions::GetError() { 30 Dart_Handle Extensions::GetError() {
30 int last_error = GetLastError(); 31 int last_error = GetLastError();
31 if (last_error != 0) { 32 if (last_error != 0) {
32 OSError err; 33 OSError err;
33 return Dart_NewApiError(err.message()); 34 return Dart_NewApiError(err.message());
34 } 35 }
35 return Dart_Null(); 36 return Dart_Null();
36 } 37 }
37 38
38 } // namespace bin 39 } // namespace bin
39 } // namespace dart 40 } // namespace dart
40 41
41 #endif // defined(TARGET_OS_WINDOWS) 42 #endif // defined(TARGET_OS_WINDOWS)
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