41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
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//===-- memprof_interceptors_memintrinsics.h -------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===---------------------------------------------------------------------===//
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//
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// This file is a part of MemProfiler, a memory profiler.
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//
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// MemProf-private header for memprof_interceptors_memintrinsics.cpp
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//===---------------------------------------------------------------------===//
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#ifndef MEMPROF_MEMINTRIN_H
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#define MEMPROF_MEMINTRIN_H
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#include "interception/interception.h"
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#include "memprof_interface_internal.h"
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#include "memprof_internal.h"
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#include "memprof_mapping.h"
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DECLARE_REAL(void *, memcpy, void *to, const void *from, uptr size)
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DECLARE_REAL(void *, memset, void *block, int c, uptr size)
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namespace __memprof {
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// We implement ACCESS_MEMORY_RANGE, MEMPROF_READ_RANGE,
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// and MEMPROF_WRITE_RANGE as macro instead of function so
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// that no extra frames are created, and stack trace contains
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// relevant information only.
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#define ACCESS_MEMORY_RANGE(offset, size) \
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do { \
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__memprof_record_access_range(offset, size); \
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} while (0)
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#define MEMPROF_READ_RANGE(offset, size) ACCESS_MEMORY_RANGE(offset, size)
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#define MEMPROF_WRITE_RANGE(offset, size) ACCESS_MEMORY_RANGE(offset, size)
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} // namespace __memprof
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#endif // MEMPROF_MEMINTRIN_H
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