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Issue 959203002: CpuProfiler: replace raw position with SourcePosition for DeoptReason (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix for win32 Created 5 years, 9 months ago
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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. 1 // Copyright (c) 1994-2006 Sun Microsystems Inc.
2 // All Rights Reserved. 2 // All Rights Reserved.
3 // 3 //
4 // Redistribution and use in source and binary forms, with or without 4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions are 5 // modification, are permitted provided that the following conditions are
6 // met: 6 // met:
7 // 7 //
8 // - Redistributions of source code must retain the above copyright notice, 8 // - Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer. 9 // this list of conditions and the following disclaimer.
10 // 10 //
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33 // Copyright 2012 the V8 project authors. All rights reserved. 33 // Copyright 2012 the V8 project authors. All rights reserved.
34 34
35 // A lightweight X64 Assembler. 35 // A lightweight X64 Assembler.
36 36
37 #ifndef V8_X64_ASSEMBLER_X64_H_ 37 #ifndef V8_X64_ASSEMBLER_X64_H_
38 #define V8_X64_ASSEMBLER_X64_H_ 38 #define V8_X64_ASSEMBLER_X64_H_
39 39
40 #include <deque> 40 #include <deque>
41 41
42 #include "src/assembler.h" 42 #include "src/assembler.h"
43 #include "src/compiler.h"
43 #include "src/serialize.h" 44 #include "src/serialize.h"
44 45
45 namespace v8 { 46 namespace v8 {
46 namespace internal { 47 namespace internal {
47 48
48 // Utility functions 49 // Utility functions
49 50
50 // CPU Registers. 51 // CPU Registers.
51 // 52 //
52 // 1) We would prefer to use an enum, but enum values are assignment- 53 // 1) We would prefer to use an enum, but enum values are assignment-
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1334 1335
1335 // Mark address of a debug break slot. 1336 // Mark address of a debug break slot.
1336 void RecordDebugBreakSlot(); 1337 void RecordDebugBreakSlot();
1337 1338
1338 // Record a comment relocation entry that can be used by a disassembler. 1339 // Record a comment relocation entry that can be used by a disassembler.
1339 // Use --code-comments to enable. 1340 // Use --code-comments to enable.
1340 void RecordComment(const char* msg); 1341 void RecordComment(const char* msg);
1341 1342
1342 // Record a deoptimization reason that can be used by a log or cpu profiler. 1343 // Record a deoptimization reason that can be used by a log or cpu profiler.
1343 // Use --trace-deopt to enable. 1344 // Use --trace-deopt to enable.
1344 void RecordDeoptReason(const int reason, const int raw_position); 1345 void RecordDeoptReason(const int reason, const SourcePosition position);
1345 1346
1346 // Allocate a constant pool of the correct size for the generated code. 1347 // Allocate a constant pool of the correct size for the generated code.
1347 Handle<ConstantPoolArray> NewConstantPool(Isolate* isolate); 1348 Handle<ConstantPoolArray> NewConstantPool(Isolate* isolate);
1348 1349
1349 // Generate the constant pool for the generated code. 1350 // Generate the constant pool for the generated code.
1350 void PopulateConstantPool(ConstantPoolArray* constant_pool); 1351 void PopulateConstantPool(ConstantPoolArray* constant_pool);
1351 1352
1352 // Writes a single word of data in the code stream. 1353 // Writes a single word of data in the code stream.
1353 // Used for inline tables, e.g., jump-tables. 1354 // Used for inline tables, e.g., jump-tables.
1354 void db(uint8_t data); 1355 void db(uint8_t data);
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1853 private: 1854 private:
1854 Assembler* assembler_; 1855 Assembler* assembler_;
1855 #ifdef DEBUG 1856 #ifdef DEBUG
1856 int space_before_; 1857 int space_before_;
1857 #endif 1858 #endif
1858 }; 1859 };
1859 1860
1860 } } // namespace v8::internal 1861 } } // namespace v8::internal
1861 1862
1862 #endif // V8_X64_ASSEMBLER_X64_H_ 1863 #endif // V8_X64_ASSEMBLER_X64_H_
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