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1//===-- stats.h -------------------------------------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// Data definitions for sanitizer statistics gathering.10//11//===----------------------------------------------------------------------===//12 13#ifndef SANITIZER_STATS_STATS_H14#define SANITIZER_STATS_STATS_H15 16#include "sanitizer_common/sanitizer_internal_defs.h"17 18namespace __sanitizer {19 20// Number of bits in data that are used for the sanitizer kind. Needs to match21// llvm::kSanitizerStatKindBits in22// llvm/include/llvm/Transforms/Utils/SanitizerStats.h23enum { kKindBits = 3 };24 25struct StatInfo {26 uptr addr;27 uptr data;28};29 30struct StatModule {31 StatModule *next;32 u32 size;33 StatInfo infos[1];34};35 36inline uptr CountFromData(uptr data) {37 return data & ((1ull << (sizeof(uptr) * 8 - kKindBits)) - 1);38}39 40}41 42#endif43