From a107c7acfc0e4dd34e55a3e43a9f48bda9644393 Mon Sep 17 00:00:00 2001
From: natrixaeria <upezu@student.kit.edu>
Date: Fri, 25 Oct 2019 21:16:04 +0200
Subject: Create a print function

---
 kernel/src/vga_text.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'kernel/src/vga_text.rs')

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)}
     }
 
-- 
cgit v1.2.3-54-g00ecf