8c06568186
We used to only store the uses_super_property in the preparse data logger. Let the logger use NeedsHomeObject instead. BUG=v8:3768 LOG=N R=wingo, adamk Review URL: https://codereview.chromium.org/1164073003 Cr-Commit-Position: refs/heads/master@{#28806}
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
// Copyright 2011 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_PREPARSE_DATA_FORMAT_H_
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#define V8_PREPARSE_DATA_FORMAT_H_
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namespace v8 {
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namespace internal {
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// Generic and general data used by preparse data recorders and readers.
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struct PreparseDataConstants {
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public:
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// Layout and constants of the preparse data exchange format.
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static const unsigned kMagicNumber = 0xBadDead;
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static const unsigned kCurrentVersion = 11;
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static const int kMagicOffset = 0;
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static const int kVersionOffset = 1;
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static const int kHasErrorOffset = 2;
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static const int kFunctionsSizeOffset = 3;
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static const int kSizeOffset = 4;
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static const int kHeaderSize = 5;
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// If encoding a message, the following positions are fixed.
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static const int kMessageStartPos = 0;
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static const int kMessageEndPos = 1;
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static const int kMessageArgCountPos = 2;
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static const int kParseErrorTypePos = 3;
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static const int kMessageTemplatePos = 4;
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static const int kMessageArgPos = 5;
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static const unsigned char kNumberTerminator = 0x80u;
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};
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} } // namespace v8::internal.
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#endif // V8_PREPARSE_DATA_FORMAT_H_
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