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Issue 2151693003: Revert of [interpreter] Reduce dependencies in bytecodes.{h,cc} (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 5 months ago
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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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