llvm/compiler-rt/lib/ubsan/ubsan_value.cpp

//===-- ubsan_value.cpp ---------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// Representation of a runtime value, as marshaled from the generated code to
// the ubsan runtime.
//
//===----------------------------------------------------------------------===//

#include "ubsan_platform.h"
#if CAN_SANITIZE_UB
#include "ubsan_value.h"
#include "sanitizer_common/sanitizer_common.h"
#include "sanitizer_common/sanitizer_libc.h"
#include "sanitizer_common/sanitizer_mutex.h"

#if SANITIZER_APPLE
#include <dlfcn.h>
#endif

usingnamespace__ubsan;

ObjCGetClassNameTy;

const char *__ubsan::getObjCClassName(ValueHandle Pointer) { … }

SIntMax Value::getSIntValue() const { … }

UIntMax Value::getUIntValue() const { … }

UIntMax Value::getPositiveIntValue() const { … }

/// Get the floating-point value of this object, extended to a long double.
/// These are always passed by address (our calling convention doesn't allow
/// them to be passed in floating-point registers, so this has little cost).
FloatMax Value::getFloatValue() const { … }

#endif  // CAN_SANITIZE_UB