44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
//===-- stats.h -------------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Data definitions for sanitizer statistics gathering.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SANITIZER_STATS_STATS_H
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#define SANITIZER_STATS_STATS_H
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#include "sanitizer_common/sanitizer_internal_defs.h"
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namespace __sanitizer {
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// Number of bits in data that are used for the sanitizer kind. Needs to match
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// llvm::kSanitizerStatKindBits in
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// llvm/include/llvm/Transforms/Utils/SanitizerStats.h
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enum { kKindBits = 3 };
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struct StatInfo {
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uptr addr;
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uptr data;
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};
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struct StatModule {
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StatModule *next;
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u32 size;
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StatInfo infos[1];
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};
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inline uptr CountFromData(uptr data) {
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return data & ((1ull << (sizeof(uptr) * 8 - kKindBits)) - 1);
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}
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}
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#endif
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