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//===-- stats.h -------------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Data definitions for sanitizer statistics gathering.
//
//===----------------------------------------------------------------------===//
#ifndef SANITIZER_STATS_STATS_H
#define SANITIZER_STATS_STATS_H
#include "sanitizer_common/sanitizer_internal_defs.h"
namespace __sanitizer {
// Number of bits in data that are used for the sanitizer kind. Needs to match
// llvm::kSanitizerStatKindBits in
// llvm/include/llvm/Transforms/Utils/SanitizerStats.h
enum { kKindBits = 3 };
struct StatInfo {
uptr addr;
uptr data;
};
struct StatModule {
StatModule *next;
u32 size;
StatInfo infos[1];
};
inline uptr CountFromData(uptr data) {
return data & ((1ull << (sizeof(uptr) * 8 - kKindBits)) - 1);
}
}
#endif
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