Split into main and kernel lib

Signed-off-by: Noah Knegt <git@noahknegt.com>

kernel/src/lib.rs

@@ -0,0 +1,35 @@
+#![no_std]
+
+use bootloader_api::{
+    config::{BootloaderConfig, Mapping},
+    BootInfo
+};
+
+mod logger;
+
+pub static BOOTLOADER_CONFIG: BootloaderConfig = {
+    let mut config = BootloaderConfig::new_default();
+    config.mappings.physical_memory = Some(Mapping::Dynamic);
+    config
+};
+
+
+pub fn main(boot_info: &'static mut BootInfo) -> ! {
+    let info = boot_info.framebuffer.as_ref().unwrap().info();
+    let buffer = boot_info.framebuffer.as_mut().unwrap().buffer_mut();
+
+    logger::init_logger(buffer, info);
+
+    log::info!("Hello World from KERNEL");
+
+    // Endless loop as the kernel must stay running
+    loop {}
+}
+
+#[panic_handler]
+#[cfg(not(test))]
+fn panic(info: &core::panic::PanicInfo) -> ! {
+    logger::force_unlock();
+    log::error!("{}", info);
+    loop {}
+}

kernel/src/main.rs

@@ -1,37 +1,6 @@
 #![no_std]
 #![no_main]
 
-use bootloader_api::{
+use bootloader_api::entry_point;
-    config::{BootloaderConfig, Mapping},
-    entry_point, BootInfo
-};
 
-mod logger;
+entry_point!(kernel::main);
-
-pub static BOOTLOADER_CONFIG: BootloaderConfig = {
-    let mut config = BootloaderConfig::new_default();
-    config.mappings.physical_memory = Some(Mapping::Dynamic);
-    config
-};
-
-entry_point!(kernel_main);
-
-fn kernel_main(boot_info: &'static mut BootInfo) -> ! {
-    let info = boot_info.framebuffer.as_ref().unwrap().info();
-    let buffer = boot_info.framebuffer.as_mut().unwrap().buffer_mut();
-
-    logger::init_logger(buffer, info);
-
-    log::info!("Hello World from KERNEL");
-
-    // Endless loop as the kernel must stay running
-    loop {}
-}
-
-#[panic_handler]
-#[cfg(not(test))]
-fn panic(info: &core::panic::PanicInfo) -> ! {
-    logger::force_unlock();
-    log::error!("{}", info);
-    loop {}
-}