--- a/python/codegenarm.py	Mon Aug 05 19:46:11 2013 +0200
+++ b/python/codegenarm.py	Mon Aug 05 20:41:25 2013 +0200
@@ -39,6 +39,7 @@
         # TODO: use label here:
         #self.emit(arm.dcd_ins(LabelRef('reset'))) # reset vector
         self.dcd(0x08000009) # reset vector, lsb indicates thumb mode
+        self.emit(arm.bl_ins(LabelRef('main')))
 
         self.emit(Label('reset'))
         for f in ircode.Functions:
@@ -132,7 +133,7 @@
             else:
                 r1 = self.getreg(ins.location)
                 self.emit(arm.storeimm5_ins(r0, arm.MemR8Rel(r1, 0)))
-            self.freereg(ins.location, ins)
+                self.freereg(ins.location, ins)
             self.freereg(ins.value, ins)
         elif type(ins) is ir.Load:
             # TODO: differ global and local??
@@ -143,7 +144,7 @@
             else:
                 r2 = self.getreg(ins.location)
                 self.emit(arm.loadimm5_ins(r0, arm.MemR8Rel(r2, 0)))
-            self.freereg(ins.location, ins)
+                self.freereg(ins.location, ins)
         elif type(ins) is ir.BinaryOperator:
             # Load operands:
             r0 = self.getreg(ins.value1)
@@ -162,6 +163,9 @@
                 raise NotImplementedError('operation {} not implemented'.format(ins.operation))
             self.freereg(ins.value1, ins)
             self.freereg(ins.value2, ins)
+        elif type(ins) is ir.Call:
+            # TODO: prep parameters:
+            self.emit(arm.bl_ins(LabelRef(ins.callee.name)))
         elif type(ins) is ir.Return:
             self.emit(arm.pop_ins(arm.RegisterSet({arm.r4, arm.r5, arm.r6, arm.r7, arm.pc})))
         elif type(ins) is ir.ConditionalBranch: