UserMode support will be removed starting 03/29/2022. The last version to support UserMode is e2f159f8f, UserMode please use VC-LTL5
ucxxrt is a open source rutime library which based on MSVC.The highlight of this project is that it can be used in kernel-mode drivers.
It gives you the same experience as user-mode application development in C++ when developing kernel-mode drivers.
Before ucxxrt was born,in order to use C++ on kernel-mode drivers, I use (KTL、ustd、...).
But there are several problems,like it isn't support C++ exception and it cost much time on implementing new features which provided by the latest ISO,then ucxxrt was born.
- In kernel-mode driver mode,forced disable kernel-mode flag by using property sheet ,it makes the compiler support C++ exceptions.
- Implement the exception functions such as
throw
、catch
. Simulated the exception dispatcher inthrow
.
Kernel-mode:
- support new/delete operators.
- support C++ exception (/EHsc).
- support SAFESEH、GS (Buffer Security Check).
- support STL (not fully).
- support static objects.
List of features that are not supported at this time↓
See project unittest for more Infomation.
void Test$ThrowUnknow()
{
try
{
try
{
try
{
throw std::wstring();
}
catch (int& e)
{
ASSERT(false);
LOG(DPFLTR_IHVDRIVER_ID, DPFLTR_ERROR_LEVEL, "Catch Exception: %d\n", e);
}
}
catch (std::string& e)
{
ASSERT(false);
LOG(DPFLTR_IHVDRIVER_ID, DPFLTR_ERROR_LEVEL, "Catch Exception: %s\n", e.c_str());
}
}
catch (...)
{
LOG(DPFLTR_IHVDRIVER_ID, DPFLTR_ERROR_LEVEL, "Catch Exception: ...\n");
}
}
void Test$HashMap()
{
auto Rand = std::mt19937_64(::rand());
auto Map = std::unordered_map<uint32_t, std::string>();
for (auto i = 0u; i < 10; ++i)
{
Map[i] = std::to_string(Rand());
}
for (const auto& Item : Map)
{
LOG(DPFLTR_IHVDRIVER_ID, DPFLTR_ERROR_LEVEL,
"map[%ld] = %s\n", Item.first, Item.second.c_str());
}
}
IDE:Visual Studio 2019 or higher
git clone https://github.com/MiroKaku/ucxxrt.git
- Open
ucxxrt.sln
and compile
- Copy
ucxxrt/ucxxrt
forder to you project directory. - Add the property sheet
ucxxrt.props
to yor project.
!! note:Rename
DriverEntry
toDriverMain
Thanks to these excellent projects for help me on developing ucxxrt.
- Thread Local Storage (TLS): thread_local、TlsAlloc ...
- std::thread
- std::filesystem
- std::chrono
- std::stacktrace_entry
- std::locale
- std::stream (std::fstream、std::iostream、std::cin、std::cout、std::cerr)
- std::mutex、std::shared_mutex
- std::future
- std::condition_variable
- std::latch
- std::semaphore (std::counting_semaphore、std::binary_semaphore)
- ...