os: rework kernel architecture

Rework the code structure and architecture of the kernel by separating
platform-dependent and platform-independent code more cleanly. As of
this patchset, full feature parity has not been achieved. Nonetheless, a
sufficient subset of functionality has been ported to the new
architecture to demonstrate the feasibility of the new structure.

1 files changed, 36 insertions, 0 deletions

diff --git a/kernel/CMakeLists.txt b/kernel/CMakeLists.txt
new file mode 100644
index 0000000..6bddf7c
--- /dev/null
+++ b/kernel/CMakeLists.txt
@@ -0,0 +1,36 @@
+add_executable("kernel"
+    "src/kstd.cpp"
+    "src/main.cpp"
+
+    # Platform Independent KAPI implementation
+    "src/kapi/cio.cpp"
+    "src/kapi/memory.cpp"
+    "src/kapi/system.cpp"
+)
+
+target_include_directories("kernel" PRIVATE
+    "include"
+)
+
+target_link_libraries("kernel" PRIVATE
+    "os::arch"
+    "os::kapi"
+)
+
+target_link_options("kernel" PRIVATE
+    "-T${KERNEL_LINKER_SCRIPT}"
+    "-no-pie"
+    "-nostdlib"
+)
+
+set_property(TARGET "kernel"
+    APPEND
+    PROPERTY LINK_DEPENDS
+    "${KERNEL_LINKER_SCRIPT}"
+)
+
+target_disassemble("kernel")
+target_extract_debug_symbols("kernel")
+target_strip("kernel")
+
+target_generate_bootable_iso("kernel")