--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/typemapping.py	Thu Mar 31 19:09:49 2011 +0200
@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+#Copyright (C) 2011: Edouard TISSERANT and Laurent BESSARD
+#
+#See COPYING file for copyrights details.
+#
+#This library is free software; you can redistribute it and/or
+#modify it under the terms of the GNU General Public
+#License as published by the Free Software Foundation; either
+#version 2.1 of the License, or (at your option) any later version.
+#
+#This library is distributed in the hope that it will be useful,
+#but WITHOUT ANY WARRANTY; without even the implied warranty of
+#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#General Public License for more details.
+#
+#You should have received a copy of the GNU General Public
+#License along with this library; if not, write to the Free Software
+#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+from ctypes import *
+
+class IEC_STRING(Structure):
+    """
+    Must be changed according to changes in iec_types.h
+    """
+    _fields_ = [("len", c_uint8),
+                ("body", c_char * 126)] 
+
+class IEC_TIME(Structure):
+    """
+    Must be changed according to changes in iec_types.h
+    """
+    _fields_ = [("s", c_long), #tv_sec
+                ("ns", c_long)] #tv_nsec
+
+def _t(t, u=lambda x:x.value, p=lambda t,x:t(x)): return  (t, u, p)
+
+SameEndianessTypeTranslator = {
+    "BOOL" :       _t(c_uint8,  lambda x:x.value!=0),
+    "STEP" :       _t(c_uint8),
+    "TRANSITION" : _t(c_uint8),
+    "ACTION" :     _t(c_uint8),
+    "SINT" :       _t(c_int8),
+    "USINT" :      _t(c_uint8),
+    "BYTE" :       _t(c_uint8),
+    "STRING" :     _t(IEC_STRING, 
+                      lambda x:x.body[:x.len], 
+                      lambda t,x:t(len(x),x)),
+    "INT" :        _t(c_int16),
+    "UINT" :       _t(c_uint16),
+    "WORD" :       _t(c_uint16),
+    "DINT" :       _t(c_int32),
+    "UDINT" :      _t(c_uint32),
+    "DWORD" :      _t(c_uint32),
+    "LINT" :       _t(c_int64),
+    "ULINT" :      _t(c_uint64),
+    "LWORD" :      _t(c_uint64),
+    "REAL" :       _t(c_float),
+    "LREAL" :      _t(c_double),
+    "TIME" :       _t(IEC_TIME, 
+                      lambda x:td(0, x.s, x.ns/1000), 
+                      lambda t,x:t(x.seconds, x.microseconds*1000)),
+    } 
+
+SwapedEndianessTypeTranslator = {
+    #TODO
+    } 
+
+# Construct debugger natively supported types
+DebugTypesSize =  dict([(key,sizeof(t)) for key,(t,p,u) in SameEndianessTypeTranslator.iteritems() if t is not None])
+