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//===--- rtsan.cpp - Realtime Sanitizer -------------------------*- 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
//
//===----------------------------------------------------------------------===//
//
//===----------------------------------------------------------------------===//
#include <rtsan/rtsan.h>
#include <rtsan/rtsan_context.h>
#include <rtsan/rtsan_interceptors.h>
using namespace __rtsan;
bool __rtsan::rtsan_initialized;
bool __rtsan::rtsan_init_is_running;
extern "C" {
SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_init() {
CHECK(!rtsan_init_is_running);
if (rtsan_initialized)
return;
rtsan_init_is_running = true;
InitializeInterceptors();
rtsan_init_is_running = false;
rtsan_initialized = true;
}
SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_realtime_enter() {
__rtsan::GetContextForThisThread().RealtimePush();
}
SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_realtime_exit() {
__rtsan::GetContextForThisThread().RealtimePop();
}
SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_off() {
__rtsan::GetContextForThisThread().BypassPush();
}
SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_on() {
__rtsan::GetContextForThisThread().BypassPop();
}
} // extern "C"
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