1 files changed, 26 insertions, 0 deletions
diff --git a/kernel/main.c b/kernel/main.c
new file mode 100644
index 0000000..513894b
--- /dev/null
+++ b/kernel/main.c
@@ -0,0 +1,26 @@
+
+void kernel_serial_out(char* str);
+
+void main() {
+	
+	kernel_serial_out("main()\n");
+	
+	// TODO: GDT.
+	
+	asm volatile(
+		"cli\n"
+		"hlt\n"
+	);
+	while(1);
+}
+
+#define outb(port, value) asm volatile("out %b0,%w1" : : "a" (value), "d" (port));
+
+void kernel_serial_out(char* str) {
+	while(*str) {
+		if(*str == '\n') {
+			outb(0x3f8, '\r');
+		}
+		outb(0x3f8, *str++);
+	}
+}