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Issue 2095893002: Use source position table for unoptimized code. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix Created 4 years, 6 months ago
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1 // Copyright 2016 the V8 project authors. All rights reserved. 1 // Copyright 2016 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 "test/cctest/interpreter/bytecode-expectations-printer.h" 5 #include "test/cctest/interpreter/bytecode-expectations-printer.h"
6 6
7 #include <iomanip> 7 #include <iomanip>
8 #include <iostream> 8 #include <iostream>
9 #include <vector> 9 #include <vector>
10 10
11 #include "include/libplatform/libplatform.h" 11 #include "include/libplatform/libplatform.h"
12 #include "include/v8.h" 12 #include "include/v8.h"
13 13
14 #include "src/base/logging.h" 14 #include "src/base/logging.h"
15 #include "src/base/smart-pointers.h" 15 #include "src/base/smart-pointers.h"
16 #include "src/compiler.h" 16 #include "src/compiler.h"
17 #include "src/runtime/runtime.h" 17 #include "src/runtime/runtime.h"
18 18
19 #include "src/interpreter/bytecode-array-iterator.h" 19 #include "src/interpreter/bytecode-array-iterator.h"
20 #include "src/interpreter/bytecode-generator.h" 20 #include "src/interpreter/bytecode-generator.h"
21 #include "src/interpreter/bytecodes.h" 21 #include "src/interpreter/bytecodes.h"
22 #include "src/interpreter/interpreter-intrinsics.h" 22 #include "src/interpreter/interpreter-intrinsics.h"
23 #include "src/interpreter/interpreter.h" 23 #include "src/interpreter/interpreter.h"
24 #include "src/interpreter/source-position-table.h" 24 #include "src/source-position-table.h"
25 25
26 namespace v8 { 26 namespace v8 {
27 namespace internal { 27 namespace internal {
28 namespace interpreter { 28 namespace interpreter {
29 29
30 // static 30 // static
31 const char* const BytecodeExpectationsPrinter::kDefaultTopFunctionName = 31 const char* const BytecodeExpectationsPrinter::kDefaultTopFunctionName =
32 "__genbckexp_wrapper__"; 32 "__genbckexp_wrapper__";
33 const char* const BytecodeExpectationsPrinter::kIndent = " "; 33 const char* const BytecodeExpectationsPrinter::kIndent = " ";
34 34
(...skipping 159 matching lines...) Expand 10 before | Expand all | Expand 10 after
194 PrintBytecodeOperand(stream, bytecode_iterator, bytecode, op_index, 194 PrintBytecodeOperand(stream, bytecode_iterator, bytecode, op_index,
195 parameter_count); 195 parameter_count);
196 } 196 }
197 } 197 }
198 198
199 void BytecodeExpectationsPrinter::PrintSourcePosition( 199 void BytecodeExpectationsPrinter::PrintSourcePosition(
200 std::ostream& stream, SourcePositionTableIterator& source_iterator, 200 std::ostream& stream, SourcePositionTableIterator& source_iterator,
201 int bytecode_offset) const { 201 int bytecode_offset) const {
202 static const size_t kPositionWidth = 4; 202 static const size_t kPositionWidth = 4;
203 if (!source_iterator.done() && 203 if (!source_iterator.done() &&
204 source_iterator.bytecode_offset() == bytecode_offset) { 204 source_iterator.code_offset() == bytecode_offset) {
205 stream << "/* " << std::setw(kPositionWidth) 205 stream << "/* " << std::setw(kPositionWidth)
206 << source_iterator.source_position(); 206 << source_iterator.source_position();
207 if (source_iterator.is_statement()) { 207 if (source_iterator.is_statement()) {
208 stream << " S> */ "; 208 stream << " S> */ ";
209 } else { 209 } else {
210 stream << " E> */ "; 210 stream << " E> */ ";
211 } 211 }
212 source_iterator.Advance(); 212 source_iterator.Advance();
213 } else { 213 } else {
214 stream << " " << std::setw(kPositionWidth) << ' ' << " "; 214 stream << " " << std::setw(kPositionWidth) << ' ' << " ";
(...skipping 131 matching lines...) Expand 10 before | Expand all | Expand 10 after
346 346
347 stream << "---\n"; 347 stream << "---\n";
348 PrintCodeSnippet(stream, snippet); 348 PrintCodeSnippet(stream, snippet);
349 PrintBytecodeArray(stream, bytecode_array); 349 PrintBytecodeArray(stream, bytecode_array);
350 stream << '\n'; 350 stream << '\n';
351 } 351 }
352 352
353 } // namespace interpreter 353 } // namespace interpreter
354 } // namespace internal 354 } // namespace internal
355 } // namespace v8 355 } // namespace v8
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