From 864fb03a3305b65fedbe434ebb87510ac13fe865 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Wed, 23 Dec 2009 22:26:43 +0100
Subject: Initial commit.

---
 kernel/main.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 kernel/main.c

(limited to 'kernel/main.c')

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++);
+	}
+}
-- 
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