From 9b777b088facde26c33df6c746b948caff725602 Mon Sep 17 00:00:00 2001
From: aqua <aqua@iserlohn-fortress.net>
Date: Fri, 1 Apr 2022 21:46:28 +0300
Subject: printf: add %d, %u and %x

---
 src/kernel.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/kernel.c')

diff --git a/src/kernel.c b/src/kernel.c
index f7f9d6d..ffa8814 100644
--- a/src/kernel.c
+++ b/src/kernel.c
@@ -17,6 +17,9 @@ void kmain() {
   if (uart_init(COM1) != 0) printf("UART self-test failed.\r\n");
 
   printf("hello %s world\n", "kernel");
+  printf("we are number %d\n", 1);
+  printf("a negative %d as hex %x\n", -1, -1);
+  printf("hex 255=0x%x\n", 255);
 
   vga_init(vmm_map(0xb8000, 0xc03ff000));
 
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