4 files changed, 15 insertions, 11 deletions
diff --git a/kernel/src/boot.asm b/kernel/src/boot.asm
index e3484c1..451e455 100644
--- a/kernel/src/boot.asm
+++ b/kernel/src/boot.asm
@@ -22,7 +22,7 @@ check_multiboot:
 	cmp eax, 0x36d76289
 	jne .no_multiboot
 	ret
-.no_multiboot
+.no_multiboot:
 	mov al, "0"
 	jmp error
 
@@ -75,7 +75,7 @@ check_long_mode:
 	jz .no_long_mode
 	ret
 
-.no_long_mode
+.no_long_mode:
 	mov al, "2"
 	jmp error
 
@@ -160,5 +160,5 @@ p3_table:
 p2_table:
 	resb 4096
 stack_bottom:
-	resb 64
+	resb 4096
 stack_top:
diff --git a/kernel/src/lib.rs b/kernel/src/lib.rs
index a27f0a7..48cb93d 100644
--- a/kernel/src/lib.rs
+++ b/kernel/src/lib.rs
@@ -1,6 +1,6 @@
+#![no_main]
 #![feature(compiler_builtins_lib)]
 #![no_std]
-#![no_main]
 
 extern crate compiler_builtins;
 
@@ -11,11 +11,16 @@ use core::fmt::Write;
 
 #[no_mangle]
 pub extern "C" fn _start() -> ! {
-
     let mut stdout = vga_text::OStream::new();
     stdout.clear();
+
     write!(&mut stdout, "hello world!");
 
+    core::iter::successors(Some(0), |n| Some(n + 1))
+        .for_each(|n|
+            write!(&mut stdout, "hello world {}!", n).unwrap()
+        );
+
     loop {}
 }
 
diff --git a/kernel/src/long_mode_init.asm b/kernel/src/long_mode_init.asm
index 751af9b..8c1b1e7 100644
--- a/kernel/src/long_mode_init.asm
+++ b/kernel/src/long_mode_init.asm
@@ -16,6 +16,4 @@ long_mode_start:
     mov qword [0xb8000], rax
 
 	extern _start
-	call _start
-
-    hlt
+	jmp _start
diff --git a/kernel/src/vga_text.rs b/kernel/src/vga_text.rs
index ef488e9..5298da7 100644
--- a/kernel/src/vga_text.rs
+++ b/kernel/src/vga_text.rs
@@ -35,10 +35,11 @@ impl CharState {
     }
 }
 
+#[no_mangle]
 #[derive(Clone, Copy)]
 pub struct VgaChar {
+    pub byte: u8,
     pub state: CharState,
-    pub byte: u8
 }
 
 impl VgaChar {
@@ -57,7 +58,7 @@ impl OStream {
     pub fn new() -> Self {
         Self {
             pos: (0, 0),
-            cursor: 0xb8000 as *mut VgaChar,
+            cursor: Self::at(0),
             state: CharState::from_colors(Color::White, Color::Black)
         }
     }
@@ -85,7 +86,7 @@ impl OStream {
         self.compute_cursor()
     }
 
-    fn set_char(&mut self, c: VgaChar) {
+    pub fn set_char(&mut self, c: VgaChar) {
         unsafe {self.cursor.write_volatile(c)}
     }