From be0505ecd594e15c5769b4d8ca97ab347b2ed1b6 Mon Sep 17 00:00:00 2001
From: miguel <miguel@miguel-acer.softwarefools.com>
Date: Tue, 15 Jul 2014 18:19:08 +0200
Subject: minor experiments

---
 kernel/kernel.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'kernel/kernel.c')

diff --git a/kernel/kernel.c b/kernel/kernel.c
index 7118706..a25ba83 100644
--- a/kernel/kernel.c
+++ b/kernel/kernel.c
@@ -36,6 +36,22 @@ void kernel_main()
     timer_init();
     scr_put_string_nl("Configured PIT Channel 0 : Mode 2 : 1/25 s.");
 
+    //probe memory
+    scr_put_string_nl("Probing core memory...");
+    char *prober=0xf000;
+
+    for(;prober<0xfffffff;prober+=0xf00)
+    {
+	*prober='x';
+	if(*prober!='x')break;
+    
+    }
+
+    //0xA5000
+    scr_put_hex((uint32_t)prober>>16);
+    scr_put_hex((uint32_t)prober&0xffff);
+    scr_put_string_nl(" finished!");
+
 
     // init and interrupt decriptor table 
     int_init(0x08);
-- 
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