Add EFI bootloader subproject

xtldr/CMakeLists.txt

@@ -0,0 +1,27 @@
+# XT Boot Loader
+PROJECT(XTLDR)
+
+# Specify include directories
+include_directories(
+    ${EXECTOS_SOURCE_DIR}/sdk/xtdk
+    ${XTLDR_SOURCE_DIR}/includes)
+
+# Specify list of source code files
+list(APPEND XTLDR_SOURCE
+    ${XTLDR_SOURCE_DIR}/xtldr.c)
+
+# Add executable
+add_executable(xtldr ${XTLDR_SOURCE})
+
+# Set proper binary name and install target
+if(ARCH STREQUAL "i686")
+	set(BINARY_NAME "bootia32")
+elseif(ARCH STREQUAL "amd64")
+	set(BINARY_NAME "bootx64")
+endif()
+set_target_properties(xtldr PROPERTIES OUTPUT_NAME ${BINARY_NAME} SUFFIX .efi)
+set_install_target(xtldr efi/boot)
+
+# Set loader entrypoint, imagebase address, ordinals and subsystem
+set_entrypoint(xtldr "XtLoaderStartup")
+set_subsystem(xtldr efi_application)