tsan_annotations.cpp
/*
* tsan_annotations.cpp -- ThreadSanitizer annotations to support data
* race detection in OpenMP programs.
*/
//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "tsan_annotations.h"
#include <stdio.h>
typedef unsigned long uptr;
typedef signed long sptr;
extern "C" __attribute__((weak)) void AnnotateHappensBefore(const char *f,
int l, uptr addr) {}
extern "C" __attribute__((weak)) void AnnotateHappensAfter(const char *f, int l,
uptr addr) {}
extern "C" __attribute__((weak)) void AnnotateCondVarSignal(const char *f,
int l, uptr cv) {}
extern "C" __attribute__((weak)) void AnnotateCondVarSignalAll(const char *f,
int l, uptr cv) {
}
extern "C" __attribute__((weak)) void AnnotateMutexIsNotPHB(const char *f,
int l, uptr mu) {}
extern "C" __attribute__((weak)) void AnnotateCondVarWait(const char *f, int l,
uptr cv, uptr lock) {}
extern "C" __attribute__((weak)) void AnnotateRWLockCreate(const char *f, int l,
uptr m) {}
extern "C" __attribute__((weak)) void
AnnotateRWLockCreateStatic(const char *f, int l, uptr m) {}
extern "C" __attribute__((weak)) void AnnotateRWLockDestroy(const char *f,
int l, uptr m) {}
extern "C" __attribute__((weak)) void
AnnotateRWLockAcquired(const char *f, int l, uptr m, uptr is_w) {}
extern "C" __attribute__((weak)) void
AnnotateRWLockReleased(const char *f, int l, uptr m, uptr is_w) {}
extern "C" __attribute__((weak)) void AnnotateTraceMemory(const char *f, int l,
uptr mem) {}
extern "C" __attribute__((weak)) void AnnotateFlushState(const char *f, int l) {
}
extern "C" __attribute__((weak)) void AnnotateNewMemory(const char *f, int l,
uptr mem, uptr size) {}
extern "C" __attribute__((weak)) void AnnotateNoOp(const char *f, int l,
uptr mem) {}
extern "C" __attribute__((weak)) void AnnotateFlushExpectedRaces(const char *f,
int l) {}
extern "C" __attribute__((weak)) void
AnnotateEnableRaceDetection(const char *f, int l, int enable) {}
extern "C" __attribute__((weak)) void
AnnotateMutexIsUsedAsCondVar(const char *f, int l, uptr mu) {}
extern "C" __attribute__((weak)) void AnnotatePCQGet(const char *f, int l,
uptr pcq) {}
extern "C" __attribute__((weak)) void AnnotatePCQPut(const char *f, int l,
uptr pcq) {}
extern "C" __attribute__((weak)) void AnnotatePCQDestroy(const char *f, int l,
uptr pcq) {}
extern "C" __attribute__((weak)) void AnnotatePCQCreate(const char *f, int l,
uptr pcq) {}
extern "C" __attribute__((weak)) void AnnotateExpectRace(const char *f, int l,
uptr mem, char *desc) {
}
extern "C" __attribute__((weak)) void
AnnotateBenignRaceSized(const char *f, int l, uptr mem, uptr size, char *desc) {
}
extern "C" __attribute__((weak)) void AnnotateBenignRace(const char *f, int l,
uptr mem, char *desc) {
}
extern "C" __attribute__((weak)) void AnnotateIgnoreReadsBegin(const char *f,
int l) {}
extern "C" __attribute__((weak)) void AnnotateIgnoreReadsEnd(const char *f,
int l) {}
extern "C" __attribute__((weak)) void AnnotateIgnoreWritesBegin(const char *f,
int l) {}
extern "C" __attribute__((weak)) void AnnotateIgnoreWritesEnd(const char *f,
int l) {}
extern "C" __attribute__((weak)) void AnnotateIgnoreSyncBegin(const char *f,
int l) {}
extern "C" __attribute__((weak)) void AnnotateIgnoreSyncEnd(const char *f,
int l) {}
extern "C" __attribute__((weak)) void
AnnotatePublishMemoryRange(const char *f, int l, uptr addr, uptr size) {}
extern "C" __attribute__((weak)) void
AnnotateUnpublishMemoryRange(const char *f, int l, uptr addr, uptr size) {}
extern "C" __attribute__((weak)) void AnnotateThreadName(const char *f, int l,
char *name) {}
extern "C" __attribute__((weak)) void
WTFAnnotateHappensBefore(const char *f, int l, uptr addr) {}
extern "C" __attribute__((weak)) void
WTFAnnotateHappensAfter(const char *f, int l, uptr addr) {}
extern "C" __attribute__((weak)) void
WTFAnnotateBenignRaceSized(const char *f, int l, uptr mem, uptr sz,
char *desc) {}
extern "C" __attribute__((weak)) int RunningOnValgrind() { return 0; }
extern "C" __attribute__((weak)) double ValgrindSlowdown(void) { return 0; }
extern "C" __attribute__((weak)) const char __attribute__((weak)) *
ThreadSanitizerQuery(const char *query) {
return 0;
}
extern "C" __attribute__((weak)) void
AnnotateMemoryIsInitialized(const char *f, int l, uptr mem, uptr sz) {}