Index: kernel/tools/amd64/decpt.py
===================================================================
--- kernel/tools/amd64/decpt.py	(revision 4e9aaf55e64f360630cc088883c7493ac073deef)
+++ kernel/tools/amd64/decpt.py	(revision 49d819b4cb965ac133a41b34c95dbb8bba13ee94)
@@ -7,5 +7,5 @@
 def main():
     if len(sys.argv) != 2 or not sys.argv[1].startswith('0x'):
-        print "%s 0x..." % sys.argv[0]
+        print("%s 0x..." % sys.argv[0])
         sys.exit(1)
     
@@ -16,9 +16,9 @@
     ptl1 = (address >> 30) & 0x1ff
     ptl0 = (address >> 39) & 0x1ff
-    print "Ptl0:   %3d" % ptl0
-    print "Ptl1:   %3d" % ptl1
-    print "Ptl2:   %3d" % ptl2
-    print "Ptl3:   %3d" % ptl3
-    print "Offset: 0x%x" % offset
+    print("Ptl0:   %3d" % ptl0)
+    print("Ptl1:   %3d" % ptl1)
+    print("Ptl2:   %3d" % ptl2)
+    print("Ptl3:   %3d" % ptl3)
+    print("Offset: 0x%x" % offset)
 
 if __name__ == '__main__':
Index: kernel/tools/genmap.py
===================================================================
--- kernel/tools/genmap.py	(revision 4e9aaf55e64f360630cc088883c7493ac073deef)
+++ kernel/tools/genmap.py	(revision 49d819b4cb965ac133a41b34c95dbb8bba13ee94)
@@ -86,6 +86,6 @@
 	obdump = read_obdump(obmapf)
 	
-	def sorter(x,y):
-		return cmp(x[0],y[0])
+	def key_sorter(x):
+		return x[0]
 	
 	for line in kmapf:
@@ -93,9 +93,9 @@
 		res = startfile.match(line)
 		
-		if ((res) and (obdump[res.group(1)].has_key(res.group(3)))):
+		if ((res) and (res.group(3) in obdump[res.group(1)])):
 			offset = int(res.group(2), 16)
 			fname = res.group(3)
 			symbols = obdump[res.group(1)][fname]
-			symbols.sort(sorter)
+			symbols.sort(key = key_sorter)
 			for addr, symbol in symbols:
 				value = fname + ':' + symbol
@@ -107,10 +107,10 @@
 def main():
 	if (len(sys.argv) != 4):
-		print "Usage: %s <kernel.map> <nm dump> <output.bin>" % sys.argv[0]
+		print("Usage: %s <kernel.map> <nm dump> <output.bin>" % sys.argv[0])
 		return 1
 	
 	kmapf = open(sys.argv[1], 'r')
 	obmapf = open(sys.argv[2], 'r')
-	out = open(sys.argv[3], 'w')
+	out = open(sys.argv[3], 'wb')
 	
 	generate(kmapf, obmapf, out)
Index: kernel/tools/ia32/decpt.py
===================================================================
--- kernel/tools/ia32/decpt.py	(revision 4e9aaf55e64f360630cc088883c7493ac073deef)
+++ kernel/tools/ia32/decpt.py	(revision 49d819b4cb965ac133a41b34c95dbb8bba13ee94)
@@ -7,5 +7,5 @@
 def main():
     if len(sys.argv) != 2 or not sys.argv[1].startswith('0x'):
-        print "%s 0x..." % sys.argv[0]
+        print("%s 0x..." % sys.argv[0])
         sys.exit(1)
     
@@ -14,7 +14,7 @@
     ptl1 = (address >> 12) & 0x3ff
     ptl0 = (address >> 22) & 0x3ff
-    print "Ptl0:   %3d" % ptl0
-    print "Ptl1:   %3d" % ptl1
-    print "Offset: 0x%x" % offset
+    print("Ptl0:   %3d" % ptl0)
+    print("Ptl1:   %3d" % ptl1)
+    print("Offset: 0x%x" % offset)
 
 if __name__ == '__main__':