Paging and heap rewrite

VESA drawing causes a Page fault because it tries to use a pointer to the framebuffer which was created before the paging has been initialized. If the resolution is set after the paging has been initialized the CPU throws a triple fault because the int32 call can not happen with paging turned on. To be fixed soon!

1 files changed, 3 insertions, 5 deletions

diff --git a/src/kernel/graphics/vga.c b/src/kernel/graphics/vga.c
index da2a7f4..a470af8 100644
--- a/src/kernel/graphics/vga.c
+++ b/src/kernel/graphics/vga.c
@@ -146,18 +146,16 @@ void terminal_put_keyboard_char(char c) {
 
 void terminal_write_string(const char *data) {
     // terminal_write(data, strlen(data));
-    write_serial(data);
+    serial_write(data);
 }
 
 void terminal_write_number(int data) {
-    char converted[128];
-    itoa(data, converted, 10);
-    write_serial(converted);
+    serial_write_dec(data);
     // terminal_write(converted, strlen(converted));
 }
 
 void terminal_write_line(const char *data) {
-    write_serial(data);
+    serial_write(data);
     terminal_column = 0;
     // terminal_write_string(data);
     terminal_column = 0;