feat: implement PCI subsystem and integrate uACPI support

See previous commit

Signed-off-by: kaguya <vpshinomiya@protonmail.com>

CMakeLists.txt

@@ -11,6 +11,8 @@ set(KIRKOS_VERSION_STRING
     "${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}"
 )
 
+include(${CMAKE_SOURCE_DIR}/libs/uacpi/uacpi.cmake)
+
 message(STATUS "Building KirkOS version: ${KIRKOS_VERSION_STRING}")
 
 set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
@@ -31,7 +33,14 @@ set(EXT2_ROOT "${CMAKE_SOURCE_DIR}/ext2_root")
 
 add_executable(KirkOS ${KIRKOS_SOURCES})
 
+target_sources(KirkOS PRIVATE
+    ${UACPI_SOURCES}
+    ${CMAKE_SOURCE_DIR}/libs/uacpi/source/kernel_api.c
+)
 
+target_include_directories(KirkOS PRIVATE
+    ${UACPI_INCLUDES}
+)
 
 target_compile_definitions(KirkOS PRIVATE
     KIRKOS_VERSION="${KIRKOS_VERSION_STRING}"