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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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-utils.h" | 5 #include "src/runtime/runtime-utils.h" |
6 | 6 |
7 #include <iomanip> | 7 #include <iomanip> |
8 | 8 |
9 #include "src/arguments.h" | 9 #include "src/arguments.h" |
10 #include "src/frames-inl.h" | 10 #include "src/frames-inl.h" |
11 #include "src/interpreter/bytecode-array-iterator.h" | 11 #include "src/interpreter/bytecode-array-iterator.h" |
12 #include "src/interpreter/bytecode-decoder.h" | |
13 #include "src/interpreter/bytecode-flags.h" | |
14 #include "src/interpreter/bytecode-register.h" | |
15 #include "src/interpreter/bytecodes.h" | 12 #include "src/interpreter/bytecodes.h" |
16 #include "src/isolate-inl.h" | 13 #include "src/isolate-inl.h" |
17 #include "src/ostreams.h" | 14 #include "src/ostreams.h" |
18 | 15 |
19 namespace v8 { | 16 namespace v8 { |
20 namespace internal { | 17 namespace internal { |
21 | 18 |
22 RUNTIME_FUNCTION(Runtime_InterpreterNewClosure) { | 19 RUNTIME_FUNCTION(Runtime_InterpreterNewClosure) { |
23 HandleScope scope(isolate); | 20 HandleScope scope(isolate); |
24 DCHECK_EQ(2, args.length()); | 21 DCHECK_EQ(2, args.length()); |
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113 | 110 |
114 int offset = bytecode_offset - BytecodeArray::kHeaderSize + kHeapObjectTag; | 111 int offset = bytecode_offset - BytecodeArray::kHeaderSize + kHeapObjectTag; |
115 interpreter::BytecodeArrayIterator bytecode_iterator(bytecode_array); | 112 interpreter::BytecodeArrayIterator bytecode_iterator(bytecode_array); |
116 AdvanceToOffsetForTracing(bytecode_iterator, offset); | 113 AdvanceToOffsetForTracing(bytecode_iterator, offset); |
117 if (offset == bytecode_iterator.current_offset()) { | 114 if (offset == bytecode_iterator.current_offset()) { |
118 // Print bytecode. | 115 // Print bytecode. |
119 const uint8_t* base_address = bytecode_array->GetFirstBytecodeAddress(); | 116 const uint8_t* base_address = bytecode_array->GetFirstBytecodeAddress(); |
120 const uint8_t* bytecode_address = base_address + offset; | 117 const uint8_t* bytecode_address = base_address + offset; |
121 os << " -> " << static_cast<const void*>(bytecode_address) << " @ " | 118 os << " -> " << static_cast<const void*>(bytecode_address) << " @ " |
122 << std::setw(4) << offset << " : "; | 119 << std::setw(4) << offset << " : "; |
123 interpreter::BytecodeDecoder::Decode(os, bytecode_address, | 120 interpreter::Bytecodes::Decode(os, bytecode_address, |
124 bytecode_array->parameter_count()); | 121 bytecode_array->parameter_count()); |
125 os << std::endl; | 122 os << std::endl; |
126 // Print all input registers and accumulator. | 123 // Print all input registers and accumulator. |
127 PrintRegisters(os, true, bytecode_iterator, accumulator); | 124 PrintRegisters(os, true, bytecode_iterator, accumulator); |
128 | 125 |
129 os << std::flush; | 126 os << std::flush; |
130 } | 127 } |
131 return isolate->heap()->undefined_value(); | 128 return isolate->heap()->undefined_value(); |
132 } | 129 } |
133 | 130 |
134 RUNTIME_FUNCTION(Runtime_InterpreterTraceBytecodeExit) { | 131 RUNTIME_FUNCTION(Runtime_InterpreterTraceBytecodeExit) { |
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166 RUNTIME_FUNCTION(Runtime_InterpreterSetPendingMessage) { | 163 RUNTIME_FUNCTION(Runtime_InterpreterSetPendingMessage) { |
167 SealHandleScope shs(isolate); | 164 SealHandleScope shs(isolate); |
168 DCHECK_EQ(1, args.length()); | 165 DCHECK_EQ(1, args.length()); |
169 CONVERT_ARG_HANDLE_CHECKED(Object, message, 0); | 166 CONVERT_ARG_HANDLE_CHECKED(Object, message, 0); |
170 isolate->thread_local_top()->pending_message_obj_ = *message; | 167 isolate->thread_local_top()->pending_message_obj_ = *message; |
171 return isolate->heap()->undefined_value(); | 168 return isolate->heap()->undefined_value(); |
172 } | 169 } |
173 | 170 |
174 } // namespace internal | 171 } // namespace internal |
175 } // namespace v8 | 172 } // namespace v8 |
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