1 (**************************************************************************)
4 (* ||A|| A project by Andrea Asperti *)
6 (* ||I|| Developers: *)
7 (* ||T|| The HELM team. *)
8 (* ||A|| http://helm.cs.unibo.it *)
10 (* \ / This file is distributed under the terms of the *)
11 (* v GNU General Public License Version 2 *)
13 (**************************************************************************)
15 (* ********************************************************************** *)
16 (* Progetto FreeScale *)
19 (* Cosimo Oliboni, oliboni@cs.unibo.it *)
21 (* Questo materiale fa parte della tesi: *)
22 (* "Formalizzazione Interattiva dei Microcontroller a 8bit FreeScale" *)
24 (* data ultima modifica 15/11/2007 *)
25 (* ********************************************************************** *)
27 include "freescale/bool_lemmas.ma".
28 include "freescale/opcode_base.ma".
30 (* ********************************************** *)
31 (* MATTONI BASE PER DEFINIRE LE TABELLE DELLE MCU *)
32 (* ********************************************** *)
34 ndefinition mcu_type_destruct :
35 Πm1,m2:mcu_type.ΠP:Prop.m1 = m2 →
37 [ HC05 ⇒ match m2 with [ HC05 ⇒ P → P | _ ⇒ P ]
38 | HC08 ⇒ match m2 with [ HC08 ⇒ P → P | _ ⇒ P ]
39 | HCS08 ⇒ match m2 with [ HCS08 ⇒ P → P | _ ⇒ P ]
40 | RS08 ⇒ match m2 with [ RS08 ⇒ P → P | _ ⇒ P ]
44 ##[ ##1: nelim m2; nnormalize; #H;
45 ##[ ##1: napply (λx:P.x)
46 ##| ##*: napply (False_ind ??);
47 nchange with (match HC05 with [ HC05 ⇒ False | _ ⇒ True ]);
48 nrewrite > H; nnormalize; napply I
50 ##| ##2: nelim m2; nnormalize; #H;
51 ##[ ##2: napply (λx:P.x)
52 ##| ##*: napply (False_ind ??);
53 nchange with (match HC08 with [ HC08 ⇒ False | _ ⇒ True ]);
54 nrewrite > H; nnormalize; napply I
56 ##| ##3: nelim m2; nnormalize; #H;
57 ##[ ##3: napply (λx:P.x)
58 ##| ##*: napply (False_ind ??);
59 nchange with (match HCS08 with [ HCS08 ⇒ False | _ ⇒ True ]);
60 nrewrite > H; nnormalize; napply I
62 ##| ##4: nelim m2; nnormalize; #H;
63 ##[ ##4: napply (λx:P.x)
64 ##| ##*: napply (False_ind ??);
65 nchange with (match RS08 with [ RS08 ⇒ False | _ ⇒ True ]);
66 nrewrite > H; nnormalize; napply I
71 nlemma symmetric_eqmcutype : symmetricT mcu_type bool eq_mcutype.
79 nlemma eqmcutype_to_eq : ∀m1,m2:mcu_type.(eq_mcutype m1 m2 = true) → (m1 = m2).
84 ##[ ##1,6,11,16: #H; napply (refl_eq ??)
85 ##| ##*: #H; napply (bool_destruct ??? H)
89 nlemma eq_to_eqmcutype : ∀m1,m2.m1 = m2 → eq_mcutype m1 m2 = true.
94 ##[ ##1,6,11,16: #H; napply (refl_eq ??)
95 ##| ##*: #H; napply (mcu_type_destruct ??? H)