LLVM
20.0.0git
lib
Support
Valgrind.cpp
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//===-- Valgrind.cpp - Implement Valgrind communication ---------*- 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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// Defines Valgrind communication methods, if HAVE_VALGRIND_VALGRIND_H is
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// defined. If we have valgrind.h but valgrind isn't running, its macros are
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// no-ops.
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//
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//===----------------------------------------------------------------------===//
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#include <stddef.h>
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#include "
llvm/Support/Valgrind.h
"
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#include "llvm/Config/config.h"
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#if HAVE_VALGRIND_VALGRIND_H
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#include <valgrind/valgrind.h>
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bool
llvm::sys::RunningOnValgrind
() {
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return
RUNNING_ON_VALGRIND;
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}
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void
llvm::sys::ValgrindDiscardTranslations
(
const
void
*
Addr
,
size_t
Len) {
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VALGRIND_DISCARD_TRANSLATIONS(
Addr
, Len);
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}
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#else
// !HAVE_VALGRIND_VALGRIND_H
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bool
llvm::sys::RunningOnValgrind
() {
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return
false
;
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}
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void
llvm::sys::ValgrindDiscardTranslations
(
const
void
*
Addr
,
size_t
Len) {
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}
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#endif
// !HAVE_VALGRIND_VALGRIND_H
Addr
uint64_t Addr
Definition:
ELFObjHandler.cpp:79
Valgrind.h
llvm::sys::RunningOnValgrind
bool RunningOnValgrind()
Definition:
Valgrind.cpp:32
llvm::sys::ValgrindDiscardTranslations
void ValgrindDiscardTranslations(const void *Addr, size_t Len)
Definition:
Valgrind.cpp:36
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