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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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_ARM) | 6 #if defined(TARGET_ARCH_ARM) |
7 | 7 |
8 #include "vm/code_patcher.h" | 8 #include "vm/code_patcher.h" |
9 #include "vm/cpu.h" | 9 #include "vm/cpu.h" |
10 #include "vm/debugger.h" | 10 #include "vm/debugger.h" |
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42 ASSERT(!is_enabled_); | 42 ASSERT(!is_enabled_); |
43 switch (breakpoint_kind_) { | 43 switch (breakpoint_kind_) { |
44 case PcDescriptors::kIcCall: { | 44 case PcDescriptors::kIcCall: { |
45 const Code& code = | 45 const Code& code = |
46 Code::Handle(Function::Handle(function_).unoptimized_code()); | 46 Code::Handle(Function::Handle(function_).unoptimized_code()); |
47 saved_value_ = CodePatcher::GetInstanceCallAt(pc_, code, NULL); | 47 saved_value_ = CodePatcher::GetInstanceCallAt(pc_, code, NULL); |
48 CodePatcher::PatchInstanceCallAt(pc_, code, | 48 CodePatcher::PatchInstanceCallAt(pc_, code, |
49 StubCode::BreakpointDynamicEntryPoint()); | 49 StubCode::BreakpointDynamicEntryPoint()); |
50 break; | 50 break; |
51 } | 51 } |
52 case PcDescriptors::kUnoptStaticCall: { | 52 case PcDescriptors::kUnoptStaticCall: |
53 const Code& code = | |
54 Code::Handle(Function::Handle(function_).unoptimized_code()); | |
55 saved_value_ = CodePatcher::GetStaticCallTargetAt(pc_, code); | |
56 CodePatcher::PatchStaticCallAt(pc_, code, | |
57 StubCode::BreakpointStaticEntryPoint()); | |
58 break; | |
59 } | |
60 case PcDescriptors::kRuntimeCall: | 53 case PcDescriptors::kRuntimeCall: |
61 case PcDescriptors::kClosureCall: | 54 case PcDescriptors::kClosureCall: |
62 case PcDescriptors::kReturn: { | 55 case PcDescriptors::kReturn: { |
63 const Code& code = | 56 const Code& code = |
64 Code::Handle(Function::Handle(function_).unoptimized_code()); | 57 Code::Handle(Function::Handle(function_).unoptimized_code()); |
65 saved_value_ = CodePatcher::GetStaticCallTargetAt(pc_, code); | 58 saved_value_ = CodePatcher::GetStaticCallTargetAt(pc_, code); |
66 CodePatcher::PatchStaticCallAt(pc_, code, | 59 CodePatcher::PatchStaticCallAt(pc_, code, |
67 StubCode::BreakpointRuntimeEntryPoint()); | 60 StubCode::BreakpointRuntimeEntryPoint()); |
68 break; | 61 break; |
69 } | 62 } |
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94 } | 87 } |
95 default: | 88 default: |
96 UNREACHABLE(); | 89 UNREACHABLE(); |
97 } | 90 } |
98 is_enabled_ = false; | 91 is_enabled_ = false; |
99 } | 92 } |
100 | 93 |
101 } // namespace dart | 94 } // namespace dart |
102 | 95 |
103 #endif // defined TARGET_ARCH_ARM | 96 #endif // defined TARGET_ARCH_ARM |
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