sos

commit e8911ef5706128cf81b437c6b0df145c96c727c6
parent f4d64c45e2956dc72c7f3a46219665e8d9078866
Author: Stefan <misc@stefan-koch.name>
Date:   Mon, 30 Nov 2015 22:28:26 +0100

added function to print number in hex

Diffstat:
M
include/arch/x86/io.c
 | 
16
++++++++++++++++
M
include/arch/x86/io.h
 | 
2
++

2 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/include/arch/x86/io.c b/include/arch/x86/io.c
@@ -74,3 +74,19 @@ void kprinti(int value) {
         kprintc((char)(digit + 48));
     }
 }
+
+void kprintx(int value) {
+    kprint("0x");
+
+    int divisor = power(16, 7);
+    for (int i = 0; i < 8; i++) {
+        short digit = value / divisor;
+        value %= divisor;
+        divisor /= 16;
+
+        if (digit < 10)
+            kprintc((char)(digit + 48));
+        else
+            kprintc((char)(digit + 55));
+    }
+}
diff --git a/include/arch/x86/io.h b/include/arch/x86/io.h
@@ -27,4 +27,6 @@ void kprintc(char c);
 
 void kprinti(int value);
 
+void kprintx(int value);
+
 #endif