Make python script py3 compatible

src/kernel/interrupts/isr.S.py

@@ -1,32 +1,33 @@
 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
+from __future__ import print_function
+
 num_isr = 256
 pushes_error = [8, 10, 11, 12, 13, 14, 17]
 
-print '''
+print('''
 .intel_syntax noprefix
 .extern isr_common
-'''
+''')
 
 
-print '// Interrupt Service Routines'
+print('// Interrupt Service Routines')
 for i in range(num_isr):
-    print '''isr{0}:
+    print('''isr{0}:
     cli
     {1}
     push {0}
-    jmp isr_common
-    '''.format(i,
-        'push 0' if i not in pushes_error else 'nop')
+    jmp isr_common '''.format(i,
+        'push 0' if i not in pushes_error else 'nop'))
 
-print ''
-print '''
+print('')
+print('''
 // Vector table
 
 .section .data
 .global isr_table
-isr_table:'''
+isr_table:''')
 
 for i in range(num_isr):
-    print '  .quad isr{}'.format(i)
+    print('  .quad isr{}'.format(i))