freescale porting, work in progress

[helm.git] / helm / software / matita / contribs / ng_assembly / freescale / translation_lemmas.ma

diff --git a/helm/software/matita/contribs/ng_assembly/freescale/translation_lemmas.ma b/helm/software/matita/contribs/ng_assembly/freescale/translation_lemmas.ma
new file mode 100755 (executable)
index 0000000..a289826
--- /dev/null
+++ b/helm/software/matita/contribs/ng_assembly/freescale/translation_lemmas.ma
@@ -0,0 +1,35 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||M||                                                             *)
+(*      ||A||       A project by Andrea Asperti                           *)
+(*      ||T||                                                             *)
+(*      ||I||       Developers:                                           *)
+(*      ||T||         The HELM team.                                      *)
+(*      ||A||         http://helm.cs.unibo.it                             *)
+(*      \   /                                                             *)
+(*       \ /        This file is distributed under the terms of the       *)
+(*        v         GNU General Public License Version 2                  *)
+(*                                                                        *)
+(**************************************************************************)
+
+(* ********************************************************************** *)
+(*                          Progetto FreeScale                            *)
+(*                                                                        *)
+(*   Sviluppato da: Ing. Cosimo Oliboni, oliboni@cs.unibo.it              *)
+(*   Ultima modifica: 05/08/2009                                          *)
+(*                                                                        *)
+(* ********************************************************************** *)
+
+include "freescale/translation.ma".
+
+(* ******************************************************* *)
+(* TRADUZIONE MCU+OPCODE+MODALITA'+ARGOMENTI → ESADECIMALE *)
+(* ******************************************************* *)
+
+nlemma tbyte8_destruct : ∀m,b1,b2.TByte m b1 = TByte m b2 → b1 = b2.
+ #m; #b1; #b2; #H;
+ nchange with (match TByte m b2 with [ TByte a ⇒ b1 = a ]);
+ nrewrite < H;
+ nnormalize;
+ napply refl_eq.
+nqed.