checked_address_range.cc | Explore in Territory

// Copyright 2015 The Crashpad Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "util/numeric/checked_address_range.h"

#include "base/check_op.h"
#include "base/format_macros.h"
#include "base/strings/stringprintf.h"
#include "build/build_config.h"

#if BUILDFLAG(IS_APPLE)
#include <mach/mach.h>
#elif BUILDFLAG(IS_WIN)
#include "util/win/address_types.h"
#elif BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID)
#include "util/linux/address_types.h"
#elif BUILDFLAG(IS_FUCHSIA)
#include <zircon/types.h>
#endif  // BUILDFLAG(IS_APPLE)

namespace crashpad {
namespace internal {

template <class ValueType, class SizeType>
CheckedAddressRangeGeneric<ValueType, SizeType>::CheckedAddressRangeGeneric()
    : … { … }

template <class ValueType, class SizeType>
CheckedAddressRangeGeneric<ValueType, SizeType>::CheckedAddressRangeGeneric(
    bool is_64_bit,
    ValueType base,
    SizeType size)
#if defined(COMPILER_MSVC)
    : … { … }

template <class ValueType, class SizeType>
ValueType CheckedAddressRangeGeneric<ValueType, SizeType>::Base() const { … }

template <class ValueType, class SizeType>
SizeType CheckedAddressRangeGeneric<ValueType, SizeType>::Size() const { … }

template <class ValueType, class SizeType>
ValueType CheckedAddressRangeGeneric<ValueType, SizeType>::End() const { … }

template <class ValueType, class SizeType>
bool CheckedAddressRangeGeneric<ValueType, SizeType>::IsValid() const { … }

template <class ValueType, class SizeType>
void CheckedAddressRangeGeneric<ValueType, SizeType>::SetRange(bool is_64_bit,
                                                               ValueType base,
                                                               SizeType size) { … }

template <class ValueType, class SizeType>
bool CheckedAddressRangeGeneric<ValueType, SizeType>::ContainsValue(
    ValueType value) const { … }

template <class ValueType, class SizeType>
bool CheckedAddressRangeGeneric<ValueType, SizeType>::ContainsRange(
    const CheckedAddressRangeGeneric& that) const { … }

template <class ValueType, class SizeType>
std::string CheckedAddressRangeGeneric<ValueType, SizeType>::AsString() const { … }

// Explicit instantiations for the cases we use.
#if BUILDFLAG(IS_APPLE)
template class CheckedAddressRangeGeneric<mach_vm_address_t, mach_vm_size_t>;
#elif BUILDFLAG(IS_WIN)
template class CheckedAddressRangeGeneric<WinVMAddress, WinVMSize>;
#elif BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID)
template class CheckedAddressRangeGeneric<LinuxVMAddress, LinuxVMSize>;
#elif BUILDFLAG(IS_FUCHSIA)
template class CheckedAddressRangeGeneric<zx_vaddr_t, size_t>;
#endif  // BUILDFLAG(IS_APPLE)

}  // namespace internal
}  // namespace crashpad
chromium/third_party/crashpad/crashpad/util/numeric/checked_address_range.cc
