| //===-- stats.h -------------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
