Add integrity checks of DLLS (#300)

-Added build flag L0_DLL_INTEGRITY_CHECKS to enable integrity check of DLLs


Signed-off-by: Neil R. Spruit <[email protected]>

Author: nrspruit

source/CMakeLists.txt

@@ -29,6 +29,10 @@ else()
     )
 endif()
 
+if(MSVC AND L0_DLL_INTEGRITY_CHECKS)
+    set_target_properties(ze_loader PROPERTIES LINK_FLAGS "${CMAKE_CXX_LINKER_WRAPPER_FLAG}/INTEGRITYCHECK")
+endif()
+
 add_subdirectory(lib)
 if (NOT BUILD_STATIC)
     add_subdirectory(loader)

source/layers/tracing/CMakeLists.txt

@@ -56,6 +56,10 @@ if(BUILD_INSTALLER)
     set(LIB_COMPONENT_STRING "Loader")
 endif()
 
+if(MSVC AND L0_DLL_INTEGRITY_CHECKS)
+    set_target_properties(ze_tracing_layer PROPERTIES LINK_FLAGS "${CMAKE_CXX_LINKER_WRAPPER_FLAG}/INTEGRITYCHECK")
+endif()
+
 install(TARGETS ze_tracing_layer
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${SDK_COMPONENT_STRING}
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${LIB_COMPONENT_STRING}

source/layers/validation/CMakeLists.txt

@@ -47,6 +47,10 @@ if(BUILD_INSTALLER)
     set(LIB_COMPONENT_STRING "Loader")
 endif()
 
+if(MSVC AND L0_DLL_INTEGRITY_CHECKS)
+    set_target_properties(ze_validation_layer PROPERTIES LINK_FLAGS "${CMAKE_CXX_LINKER_WRAPPER_FLAG}/INTEGRITYCHECK")
+endif()
+
 install(TARGETS ze_validation_layer
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${SDK_COMPONENT_STRING}
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${LIB_COMPONENT_STRING}