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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "src/runtime/runtime.h" | 5 #include "src/runtime/runtime.h" |
| 6 | 6 |
| 7 #include "src/assembler.h" | |
| 8 #include "src/contexts.h" | 7 #include "src/contexts.h" |
| 9 #include "src/handles-inl.h" | 8 #include "src/handles-inl.h" |
| 10 #include "src/heap/heap.h" | 9 #include "src/heap/heap.h" |
| 11 #include "src/isolate.h" | 10 #include "src/isolate.h" |
| 12 #include "src/runtime/runtime-utils.h" | 11 #include "src/runtime/runtime-utils.h" |
| 13 | 12 |
| 14 namespace v8 { | 13 namespace v8 { |
| 15 namespace internal { | 14 namespace internal { |
| 16 | 15 |
| 17 // Header of runtime functions. | 16 // Header of runtime functions. |
| (...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 88 } | 87 } |
| 89 return NULL; | 88 return NULL; |
| 90 } | 89 } |
| 91 | 90 |
| 92 | 91 |
| 93 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) { | 92 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) { |
| 94 return &(kIntrinsicFunctions[static_cast<int>(id)]); | 93 return &(kIntrinsicFunctions[static_cast<int>(id)]); |
| 95 } | 94 } |
| 96 | 95 |
| 97 | 96 |
| 98 const Runtime::Function* Runtime::RuntimeFunctionTable(Isolate* isolate) { | |
| 99 if (isolate->external_reference_redirector()) { | |
| 100 // When running with the simulator we need to provide a table which has | |
| 101 // redirected runtime entry addresses. | |
| 102 if (!isolate->runtime_state()->redirected_intrinsic_functions()) { | |
| 103 size_t function_count = arraysize(kIntrinsicFunctions); | |
| 104 Function* redirected_functions = new Function[function_count]; | |
| 105 memcpy(redirected_functions, kIntrinsicFunctions, | |
| 106 sizeof(kIntrinsicFunctions)); | |
| 107 for (size_t i = 0; i < function_count; i++) { | |
| 108 ExternalReference redirected_entry(static_cast<Runtime::FunctionId>(i), | |
| 109 isolate); | |
| 110 redirected_functions[i].entry = redirected_entry.address(); | |
| 111 } | |
| 112 isolate->runtime_state()->set_redirected_intrinsic_functions( | |
| 113 redirected_functions); | |
| 114 } | |
| 115 | |
| 116 return isolate->runtime_state()->redirected_intrinsic_functions(); | |
| 117 } else { | |
| 118 return kIntrinsicFunctions; | |
| 119 } | |
| 120 } | |
| 121 | |
| 122 | |
| 123 std::ostream& operator<<(std::ostream& os, Runtime::FunctionId id) { | 97 std::ostream& operator<<(std::ostream& os, Runtime::FunctionId id) { |
| 124 return os << Runtime::FunctionForId(id)->name; | 98 return os << Runtime::FunctionForId(id)->name; |
| 125 } | 99 } |
| 126 | 100 |
| 127 } // namespace internal | 101 } // namespace internal |
| 128 } // namespace v8 | 102 } // namespace v8 |
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