Mercurial > hg > CbC > CbC_llvm
view projects/compiler-rt/lib/msan/msan_allocator.h @ 214:0cf2d4ade63d
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Tue, 13 Jul 2021 09:53:52 +0900 (2021-07-13) |
parents | f476a9ba4795 |
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//===-- msan_allocator.h ----------------------------------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file is a part of MemorySanitizer. // //===----------------------------------------------------------------------===// #ifndef MSAN_ALLOCATOR_H #define MSAN_ALLOCATOR_H #include "sanitizer_common/sanitizer_common.h" namespace __msan { struct MsanThreadLocalMallocStorage { uptr quarantine_cache[16]; // Allocator cache contains atomic_uint64_t which must be 8-byte aligned. ALIGNED(8) uptr allocator_cache[96 * (512 * 8 + 16)]; // Opaque. void CommitBack(); private: // These objects are allocated via mmap() and are zero-initialized. MsanThreadLocalMallocStorage() {} }; } // namespace __msan #endif // MSAN_ALLOCATOR_H