LLVM 20.0.0git
Valgrind.cpp
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1//===-- Valgrind.cpp - Implement Valgrind communication ---------*- 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-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// Defines Valgrind communication methods, if HAVE_VALGRIND_VALGRIND_H is
10// defined. If we have valgrind.h but valgrind isn't running, its macros are
11// no-ops.
12//
13//===----------------------------------------------------------------------===//
14
15#include <stddef.h>
17#include "llvm/Config/config.h"
18
19#if HAVE_VALGRIND_VALGRIND_H
20#include <valgrind/valgrind.h>
21
23 return RUNNING_ON_VALGRIND;
24}
25
26void llvm::sys::ValgrindDiscardTranslations(const void *Addr, size_t Len) {
27 VALGRIND_DISCARD_TRANSLATIONS(Addr, Len);
28}
29
30#else // !HAVE_VALGRIND_VALGRIND_H
31
33 return false;
34}
35
36void llvm::sys::ValgrindDiscardTranslations(const void *Addr, size_t Len) {
37}
38
39#endif // !HAVE_VALGRIND_VALGRIND_H
uint64_t Addr
bool RunningOnValgrind()
Definition: Valgrind.cpp:32
void ValgrindDiscardTranslations(const void *Addr, size_t Len)
Definition: Valgrind.cpp:36