Windows: Add experimental WindowsKernelModeDriver platform
diff --git a/Modules/Platform/Windows-MSVC.cmake b/Modules/Platform/Windows-MSVC.cmake index 8e96bf4..829ab9b 100644 --- a/Modules/Platform/Windows-MSVC.cmake +++ b/Modules/Platform/Windows-MSVC.cmake
@@ -28,6 +28,8 @@ if(CMAKE_SYSTEM_NAME STREQUAL "WindowsCE") set(_PLATFORM_LINK_FLAGS " /subsystem:windowsce") +elseif(CMAKE_SYSTEM_NAME STREQUAL "WindowsKernelModeDriver") + set(_PLATFORM_LINK_FLAGS " -subsystem:native -kernel -MANIFEST:NO") else() set(_PLATFORM_LINK_FLAGS "") endif() @@ -223,6 +225,18 @@ else() set(CMAKE_C_STANDARD_LIBRARIES_INIT "kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib") endif() +elseif(CMAKE_SYSTEM_NAME STREQUAL "WindowsKernelModeDriver") + set(CMAKE_C_STANDARD_LIBRARIES_INIT "") + set(_FLAGS_C " -kernel") + set(_FLAGS_CXX " -kernel") + foreach(t EXE SHARED MODULE) + string(APPEND CMAKE_${t}_LINKER_FLAGS_INIT " -NODEFAULTLIB") + endforeach() + if((_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "x64") OR (_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "x64")) + set(_PLATFORM_DEFINES "${_PLATFORM_DEFINES} -D_AMD64_ -DAMD64") + elseif((_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64") OR (_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM64")) + set(_PLATFORM_DEFINES "${_PLATFORM_DEFINES} -D_ARM64_ -DARM64") + endif() else() set(_PLATFORM_DEFINES "/DWIN32") if((_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64EC") OR (_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM64EC")) @@ -294,7 +308,7 @@ # add /debug and /INCREMENTAL:YES to DEBUG and RELWITHDEBINFO also add pdbtype # on versions that support it set( MSVC_INCREMENTAL_YES_FLAG "") -if(NOT WINDOWS_PHONE AND NOT WINDOWS_STORE) +if(NOT WINDOWS_PHONE AND NOT WINDOWS_STORE AND NOT CMAKE_SYSTEM_NAME STREQUAL "WindowsKernelModeDriver") if(NOT MSVC_INCREMENTAL_DEFAULT) set( MSVC_INCREMENTAL_YES_FLAG "/INCREMENTAL:YES") else() @@ -353,8 +367,14 @@ set(_CMAKE_VS_LINK_DLL "<CMAKE_COMMAND> -E vs_link_dll --intdir=<OBJECT_DIR> --rc=<CMAKE_RC_COMPILER> --mt=<CMAKE_MT> --manifests <MANIFESTS> -- ") set(_CMAKE_VS_LINK_EXE "<CMAKE_COMMAND> -E vs_link_exe --intdir=<OBJECT_DIR> --rc=<CMAKE_RC_COMPILER> --mt=<CMAKE_MT> --manifests <MANIFESTS> -- ") endif() + if(CMAKE_SYSTEM_NAME STREQUAL "WindowsKernelModeDriver") + set(_DLL_DRIVER "-driver") + else() + set(_DLL_DRIVER "/dll") + endif() set(CMAKE_${lang}_CREATE_SHARED_LIBRARY - "${_CMAKE_VS_LINK_DLL}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> /dll /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <LINK_FLAGS> <LINK_LIBRARIES> ${CMAKE_END_TEMP_FILE}") + "${_CMAKE_VS_LINK_DLL}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> ${_DLL_DRIVER} /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <LINK_FLAGS> <LINK_LIBRARIES> ${CMAKE_END_TEMP_FILE}") + unset(_DLL_DRIVER) set(CMAKE_${lang}_CREATE_SHARED_MODULE ${CMAKE_${lang}_CREATE_SHARED_LIBRARY}) set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "<CMAKE_AR> ${CMAKE_CL_NOLOGO} <LINK_FLAGS> /out:<TARGET> <OBJECTS> ")
diff --git a/Modules/Platform/Windows.cmake b/Modules/Platform/Windows.cmake index 8697e7a..1bf39cf 100644 --- a/Modules/Platform/Windows.cmake +++ b/Modules/Platform/Windows.cmake
@@ -1,7 +1,11 @@ set(CMAKE_STATIC_LIBRARY_PREFIX "") set(CMAKE_STATIC_LIBRARY_SUFFIX ".lib") set(CMAKE_SHARED_LIBRARY_PREFIX "") # lib -set(CMAKE_SHARED_LIBRARY_SUFFIX ".dll") # .so +if(CMAKE_SYSTEM_NAME STREQUAL "WindowsKernelModeDriver") + set(CMAKE_SHARED_LIBRARY_SUFFIX ".sys") # .so +else() + set(CMAKE_SHARED_LIBRARY_SUFFIX ".dll") # .so +endif() set(CMAKE_IMPORT_LIBRARY_PREFIX "") set(CMAKE_IMPORT_LIBRARY_SUFFIX ".lib") set(CMAKE_EXECUTABLE_SUFFIX ".exe") # .exe
diff --git a/Modules/Platform/WindowsKernelModeDriver-Initialize.cmake b/Modules/Platform/WindowsKernelModeDriver-Initialize.cmake new file mode 100644 index 0000000..6f0ef33 --- /dev/null +++ b/Modules/Platform/WindowsKernelModeDriver-Initialize.cmake
@@ -0,0 +1,11 @@ +# undocumented, do not use outside of CMake +cmake_language(GET_EXPERIMENTAL_FEATURE_ENABLED "WindowsKernelModeDriver" _cmake_windows_kernel_mode_driver_enabled) +if(NOT _cmake_windows_kernel_mode_driver_enabled) + message(FATAL_ERROR "Windows kernel-mode driver experimental support is not enabled.") +endif() + +if(CMAKE_GENERATOR MATCHES "Visual Studio") + message(FATAL_ERROR "Visual Studio generators do not yet support CMAKE_SYSTEM_NAME=WindowsKernelModeDriver.") +endif() + +set(_CMAKE_FEATURE_DETECTION_TARGET_TYPE STATIC_LIBRARY)
diff --git a/Modules/Platform/WindowsKernelModeDriver-MSVC-C.cmake b/Modules/Platform/WindowsKernelModeDriver-MSVC-C.cmake new file mode 100644 index 0000000..ce8060b --- /dev/null +++ b/Modules/Platform/WindowsKernelModeDriver-MSVC-C.cmake
@@ -0,0 +1 @@ +include(Platform/Windows-MSVC-C)
diff --git a/Modules/Platform/WindowsKernelModeDriver-MSVC-CXX.cmake b/Modules/Platform/WindowsKernelModeDriver-MSVC-CXX.cmake new file mode 100644 index 0000000..281eadc --- /dev/null +++ b/Modules/Platform/WindowsKernelModeDriver-MSVC-CXX.cmake
@@ -0,0 +1 @@ +include(Platform/Windows-MSVC-CXX)
diff --git a/Modules/Platform/WindowsKernelModeDriver.cmake b/Modules/Platform/WindowsKernelModeDriver.cmake new file mode 100644 index 0000000..65b2eae --- /dev/null +++ b/Modules/Platform/WindowsKernelModeDriver.cmake
@@ -0,0 +1 @@ +include(Platform/Windows)
diff --git a/Source/cmExperimental.cxx b/Source/cmExperimental.cxx index 5d25f66..51c174e 100644 --- a/Source/cmExperimental.cxx +++ b/Source/cmExperimental.cxx
@@ -26,6 +26,12 @@ "experimentation and feedback to CMake developers.", false, // https://gitlab.kitware.com/cmake/cmake/-/issues/25097 false }, + // WindowsKernelModeDriver + { "WindowsKernelModeDriver", "5c2d848d-4efa-4529-a768-efd57171bf68", + "CMAKE_EXPERIMENTAL_WINDOWS_KERNEL_MODE_DRIVER", + "CMake's Windows kernel-mode driver support is experimental. It is meant " + "only for experimentation and feedback to CMake developers.", + true, false }, }; static_assert(sizeof(LookupTable) / sizeof(LookupTable[0]) == static_cast<size_t>(cmExperimental::Feature::Sentinel),
diff --git a/Source/cmExperimental.h b/Source/cmExperimental.h index bd84bb3..3374ba8 100644 --- a/Source/cmExperimental.h +++ b/Source/cmExperimental.h
@@ -15,6 +15,7 @@ enum class Feature { CxxModuleCMakeApi, + WindowsKernelModeDriver, Sentinel, };