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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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/globals.h" | 5 #include "vm/globals.h" |
6 #if defined(TARGET_ARCH_MIPS) | 6 #if defined(TARGET_ARCH_MIPS) |
7 | 7 |
8 // Only build the simulator if not compiling for real MIPS hardware. | 8 // Only build the simulator if not compiling for real MIPS hardware. |
9 #if !defined(HOST_ARCH_MIPS) | 9 #if !defined(HOST_ARCH_MIPS) |
10 | 10 |
11 #include "vm/simulator.h" | 11 #include "vm/simulator.h" |
12 | 12 |
13 #include "vm/assembler.h" | 13 #include "vm/assembler.h" |
14 #include "vm/constants_mips.h" | 14 #include "vm/constants_mips.h" |
15 #include "vm/disassembler.h" | 15 #include "vm/disassembler.h" |
16 | 16 |
17 namespace dart { | 17 namespace dart { |
18 | 18 |
19 Simulator::Simulator() { | 19 Simulator::Simulator() { |
20 UNIMPLEMENTED(); | 20 UNIMPLEMENTED(); |
21 } | 21 } |
22 | 22 |
23 | 23 |
24 Simulator::~Simulator() { | 24 Simulator::~Simulator() { |
25 UNIMPLEMENTED(); | 25 Isolate* isolate = Isolate::Current(); |
| 26 if (isolate != NULL) { |
| 27 isolate->set_simulator(NULL); |
| 28 } |
| 29 } |
| 30 |
| 31 |
| 32 // Get the active Simulator for the current isolate. |
| 33 Simulator* Simulator::Current() { |
| 34 Simulator* simulator = Isolate::Current()->simulator(); |
| 35 if (simulator == NULL) { |
| 36 simulator = new Simulator(); |
| 37 Isolate::Current()->set_simulator(simulator); |
| 38 } |
| 39 return simulator; |
26 } | 40 } |
27 | 41 |
28 | 42 |
29 void Simulator::InitOnce() { | 43 void Simulator::InitOnce() { |
30 } | 44 } |
31 | 45 |
| 46 |
| 47 int64_t Simulator::Call(int32_t entry, |
| 48 int32_t parameter0, |
| 49 int32_t parameter1, |
| 50 int32_t parameter2, |
| 51 int32_t parameter3, |
| 52 int32_t parameter4) { |
| 53 UNIMPLEMENTED(); |
| 54 return 0LL; |
| 55 } |
| 56 |
32 } // namespace dart | 57 } // namespace dart |
33 | 58 |
34 #endif // !defined(HOST_ARCH_MIPS) | 59 #endif // !defined(HOST_ARCH_MIPS) |
35 | 60 |
36 #endif // defined TARGET_ARCH_MIPS | 61 #endif // defined TARGET_ARCH_MIPS |
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