56a486c322
- this avoids using relative include paths which are forbidden by the style guide - makes the code more readable since it's clear which header is meant - allows for starting to use checkdeps BUG=none R=jkummerow@chromium.org, danno@chromium.org LOG=n Review URL: https://codereview.chromium.org/304153016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
29 lines
733 B
C
29 lines
733 B
C
// Copyright 2013 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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// MemorySanitizer support.
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#ifndef V8_MSAN_H_
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#define V8_MSAN_H_
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#include "src/globals.h"
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#ifndef __has_feature
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# define __has_feature(x) 0
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#endif
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#if __has_feature(memory_sanitizer) && !defined(MEMORY_SANITIZER)
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# define MEMORY_SANITIZER
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#endif
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#if defined(MEMORY_SANITIZER) && !defined(USE_SIMULATOR)
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# include <sanitizer/msan_interface.h> // NOLINT
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// Marks a memory range as fully initialized.
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# define MSAN_MEMORY_IS_INITIALIZED_IN_JIT(p, s) __msan_unpoison((p), (s))
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#else
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# define MSAN_MEMORY_IS_INITIALIZED_IN_JIT(p, s)
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#endif
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#endif // V8_MSAN_H_
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