Rewrite core of the XTLDR boot loader

Reviewed-on: #7
Reviewed-by: Piotr Likoski <likoski@noreply.codingworkshop.git>
Co-authored-by: Rafal Kupiec <belliash@codingworkshop.eu.org>
Co-committed-by: Rafal Kupiec <belliash@codingworkshop.eu.org>

xtldr/modules/framebuf/CMakeLists.txt

@@ -1,28 +0,0 @@
-# XT Boot Loader
-PROJECT(XTLDR_FRAMEBUF)
-
-# Specify include directories
-include_directories(
-    ${EXECTOS_SOURCE_DIR}/sdk/xtdk
-    ${XTLDR_SOURCE_DIR}/includes
-    ${XTLDR_FRAMEBUF_SOURCE_DIR}/includes)
-
-# Specify list of source code files
-list(APPEND XTLDR_FRAMEBUF_SOURCE
-    ${XTLDR_SOURCE_DIR}/blproto.c
-    ${XTLDR_FRAMEBUF_SOURCE_DIR}/framebuf.c
-    ${XTLDR_FRAMEBUF_SOURCE_DIR}/gop.c)
-
-# Link bootloader executable
-add_executable(framebuf ${XTLDR_FRAMEBUF_SOURCE})
-
-# Add linker libraries
-target_link_libraries(framebuf libxtos)
-
-# Set proper binary name and install target
-set_target_properties(framebuf PROPERTIES SUFFIX .efi)
-set_install_target(framebuf efi/boot/xtldr)
-
-# Set module entrypoint and subsystem
-set_entrypoint(framebuf "BlXtLdrModuleMain")
-set_subsystem(framebuf efi_boot_service_driver)