blob: 15c6803100dce8c386e5acbc7fdb9546bf38c332 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#pragma once
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif
//===- llvm/Support/Valgrind.h - Communication with Valgrind ----*- 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
//
//===----------------------------------------------------------------------===//
//
// Methods for communicating with a valgrind instance this program is running
// under. These are all no-ops unless LLVM was configured on a system with the
// valgrind headers installed and valgrind is controlling this process.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_SUPPORT_VALGRIND_H
#define LLVM_SUPPORT_VALGRIND_H
#include <cstddef>
namespace llvm {
namespace sys {
// True if Valgrind is controlling this process.
bool RunningOnValgrind();
// Discard valgrind's translation of code in the range [Addr .. Addr + Len).
// Otherwise valgrind may continue to execute the old version of the code.
void ValgrindDiscardTranslations(const void *Addr, size_t Len);
} // namespace sys
} // end namespace llvm
#endif // LLVM_SUPPORT_VALGRIND_H
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
|
