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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 "vm/stub_code.h" | 5 #include "vm/stub_code.h" |
6 | 6 |
7 #include "platform/assert.h" | 7 #include "platform/assert.h" |
8 #include "platform/globals.h" | 8 #include "platform/globals.h" |
9 #include "vm/assembler.h" | 9 #include "vm/assembler.h" |
10 #include "vm/disassembler.h" | 10 #include "vm/disassembler.h" |
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38 visitor->VisitPointer(reinterpret_cast<RawObject**>(&code_)); | 38 visitor->VisitPointer(reinterpret_cast<RawObject**>(&code_)); |
39 } | 39 } |
40 | 40 |
41 | 41 |
42 #define STUB_CODE_GENERATE(name) \ | 42 #define STUB_CODE_GENERATE(name) \ |
43 code ^= Generate("_stub_"#name, StubCode::Generate##name##Stub); \ | 43 code ^= Generate("_stub_"#name, StubCode::Generate##name##Stub); \ |
44 name##_entry_ = new StubEntry(code); | 44 name##_entry_ = new StubEntry(code); |
45 | 45 |
46 | 46 |
47 void StubCode::InitOnce() { | 47 void StubCode::InitOnce() { |
48 #if !defined(DART_PRECOMPILED) | 48 #if !defined(DART_PRECOMPILED_RUNTIME) |
49 // Generate all the stubs. | 49 // Generate all the stubs. |
50 Code& code = Code::Handle(); | 50 Code& code = Code::Handle(); |
51 VM_STUB_CODE_LIST(STUB_CODE_GENERATE); | 51 VM_STUB_CODE_LIST(STUB_CODE_GENERATE); |
52 #else | 52 #else |
53 UNREACHABLE(); | 53 UNREACHABLE(); |
54 #endif // DART_PRECOMPILED | 54 #endif // DART_PRECOMPILED_RUNTIME |
55 } | 55 } |
56 | 56 |
57 | 57 |
58 #undef STUB_CODE_GENERATE | 58 #undef STUB_CODE_GENERATE |
59 | 59 |
60 | 60 |
61 void StubCode::ReadFrom(SnapshotReader* reader) { | 61 void StubCode::ReadFrom(SnapshotReader* reader) { |
62 #define READ_STUB(name) \ | 62 #define READ_STUB(name) \ |
63 *(reader->CodeHandle()) ^= reader->ReadObject(); \ | 63 *(reader->CodeHandle()) ^= reader->ReadObject(); \ |
64 name##_entry_ = new StubEntry(*(reader->CodeHandle())); | 64 name##_entry_ = new StubEntry(*(reader->CodeHandle())); |
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177 if ((name##_entry() != NULL) && \ | 177 if ((name##_entry() != NULL) && \ |
178 (entry_point == name##_entry()->EntryPoint())) { \ | 178 (entry_point == name##_entry()->EntryPoint())) { \ |
179 return ""#name; \ | 179 return ""#name; \ |
180 } | 180 } |
181 VM_STUB_CODE_LIST(VM_STUB_CODE_TESTER); | 181 VM_STUB_CODE_LIST(VM_STUB_CODE_TESTER); |
182 #undef VM_STUB_CODE_TESTER | 182 #undef VM_STUB_CODE_TESTER |
183 return NULL; | 183 return NULL; |
184 } | 184 } |
185 | 185 |
186 } // namespace dart | 186 } // namespace dart |
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