new: earlyprintk

1 files changed, 13 insertions, 1 deletions

diff --git a/kernel/src/main.rs b/kernel/src/main.rs
index bfa20e6..87f590d 100644
--- a/kernel/src/main.rs
+++ b/kernel/src/main.rs
@@ -5,11 +5,23 @@
 // extern crate alloc;
 
 use bootloader_api::{BootInfo, BootloaderConfig, entry_point};
-use kernel::pm::hcf;
+use core::fmt::Write;
+use kernel::{io::output::serial::uart_16550::Uart16550, pm::hcf, printk};
 
 const CONFIG: BootloaderConfig = BootloaderConfig::new_default();
 
 fn kmain(boot_info: &'static mut BootInfo) -> ! {
+    // let mut a = unsafe { Uart16550::init(Default::default()) }.unwrap().com1;
+    // write!(a, "test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
+    printk!("test").unwrap();
     hcf()
 }