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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, 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" // Needed here to get TARGET_ARCH_DBC. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_DBC. |
6 #if defined(TARGET_ARCH_DBC) | 6 #if defined(TARGET_ARCH_DBC) |
7 | 7 |
8 #include "vm/code_patcher.h" | 8 #include "vm/code_patcher.h" |
9 | 9 |
10 #include "vm/flow_graph_compiler.h" | 10 #include "vm/flow_graph_compiler.h" |
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23 | 23 |
24 void CodePatcher::PatchStaticCallAt(uword return_address, | 24 void CodePatcher::PatchStaticCallAt(uword return_address, |
25 const Code& code, | 25 const Code& code, |
26 const Code& new_target) { | 26 const Code& new_target) { |
27 ASSERT(code.ContainsInstructionAt(return_address)); | 27 ASSERT(code.ContainsInstructionAt(return_address)); |
28 CallPattern call(return_address, code); | 28 CallPattern call(return_address, code); |
29 call.SetTargetCode(new_target); | 29 call.SetTargetCode(new_target); |
30 } | 30 } |
31 | 31 |
32 | 32 |
33 void CodePatcher::InsertDeoptimizationCallAt(uword start) { | 33 void CodePatcher::InsertDeoptimizationCallAt(uword start, uword target) { |
34 CallPattern::InsertDeoptCallAt(start); | 34 ASSERT(target == 0); // Always 0 on DBC. |
| 35 CallPattern::InsertDeoptCallAt(start, target); |
35 } | 36 } |
36 | 37 |
37 | 38 |
38 RawCode* CodePatcher::GetInstanceCallAt(uword return_address, | 39 RawCode* CodePatcher::GetInstanceCallAt(uword return_address, |
39 const Code& code, | 40 const Code& code, |
40 ICData* ic_data) { | 41 ICData* ic_data) { |
41 ASSERT(code.ContainsInstructionAt(return_address)); | 42 ASSERT(code.ContainsInstructionAt(return_address)); |
42 CallPattern call(return_address, code); | 43 CallPattern call(return_address, code); |
43 if (ic_data != NULL) { | 44 if (ic_data != NULL) { |
44 *ic_data = call.IcData(); | 45 *ic_data = call.IcData(); |
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109 NativeFunction* target) { | 110 NativeFunction* target) { |
110 ASSERT(code.ContainsInstructionAt(return_address)); | 111 ASSERT(code.ContainsInstructionAt(return_address)); |
111 NativeCallPattern call(return_address, code); | 112 NativeCallPattern call(return_address, code); |
112 *target = call.native_function(); | 113 *target = call.native_function(); |
113 return call.target(); | 114 return call.target(); |
114 } | 115 } |
115 | 116 |
116 } // namespace dart | 117 } // namespace dart |
117 | 118 |
118 #endif // defined TARGET_ARCH_DBC | 119 #endif // defined TARGET_ARCH_DBC |
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