freescale porting, work in progress

[helm.git] / helm / software / matita / contribs / ng_assembly / freescale_tests / micro_tests2.ma

diff --git a/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests2.ma b/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests2.ma
new file mode 100755 (executable)
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+++ b/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests2.ma
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+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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_tests/micro_tests_tools.ma".
+include "freescale/multivm.ma".
+include "freescale/status_lemmas.ma".
+
+(* ****************************************** *)
+(* MICRO TEST DI CORRETTEZZA DELLE ISTRUZIONI *)
+(* ****************************************** *)
+
+(* ********* *)
+(* HCS08 MOV *)
+(* ********* *)
+
+ndefinition mTest_HCS08_MOV_source ≝ let m ≝ HCS08 in source_to_byte8 m (
+(* testa la logica di MOV e le modalita' xxx_to_xxx *)
+(* BEFORE: H:X=0x0071 PC=0x1860 *)
+(* [0x1860] 4clk *) (compile m ? MOV (maIMM1_to_DIR1 〈x3,xA〉 〈x7,x0〉) I) @ (* 0x3A in [0x0070] *)
+(* [0x1863] 5clk *) (compile m ? MOV (maDIR1_to_DIR1 〈x7,x0〉 〈x7,x1〉) I) @ (* [0x0070] in [0x0071] *)
+(* [0x1866] 5clk *) (compile m ? MOV (maIX0p_to_DIR1 〈x7,x2〉) I) @         (* [X++=0x0071] in [0x0072] *)
+(* [0x1868] 5clk *) (compile m ? MOV (maDIR1_to_IX0p 〈x7,x2〉) I)           (* [0x0072] in [X++=0x0072] *)
+(* [0x186A] si puo' quindi enunciare che dopo 4+5+5+5=19 clk *)
+(*          PC<-0x186A X<-0x0073 *)
+).
+
+(* creazione del processore+caricamento+impostazione registri *)
+ndefinition mTest_HCS08_MOV_status ≝
+λt:memory_impl.
+λb1,b2,b3:byte8.
+ setweak_indX_16_reg HCS08 t (* H:X<-0x0071 *)
+  (set_pc_reg HCS08 t (* PC<-mTest_HCS08_prog *)
+   (start_of_mcu_version_HCS08
+    MC9S08AW60 t
+    (load_from_source_at t (* carica b1-3 in RAM:mTest_HCS08_RAM *)
+     (load_from_source_at t (zero_memory t) (* carica source in ROM:mTest_HCS08_prog *)
+       mTest_HCS08_MOV_source mTest_HCS08_prog)
+     [ b1 ; b2 ; b3 ] mTest_HCS08_RAM)
+    (build_memory_type_of_mcu_version (FamilyHCS08 MC9S08AW60) t)
+    (mk_byte8 x0 x0) (mk_byte8 x0 x0) (* non deterministici tutti a 0 *)
+    false false false false false false) (* non deterministici tutti a 0 *)
+   mTest_HCS08_prog)
+  (mk_word16 〈x0,x0〉 〈x7,x1〉).
+
+(* dimostrazione senza svolgimento degli stati, immediata *)
+(* NB: la memoria e' cambiata e bisogna applicare eq_status *)
+nlemma ok_mTest_HCS08_MOV_full :
+∀t:memory_impl.
+ eq_anystatus HCS08 t
+  (match execute HCS08 t (TickOK ? (mTest_HCS08_MOV_status t 〈x0,x0〉 〈x0,x0〉 〈x0,x0〉)) nat19
+   with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
+  (setweak_indX_16_reg HCS08 t (* H:X *) 
+   (set_pc_reg HCS08 t (mTest_HCS08_MOV_status t 〈x3,xA〉 〈x3,xA〉 〈x3,xA〉) (* PC *)
+    (mk_word16 〈x1,x8〉 〈x6,xA〉))
+     (mk_word16 〈x0,x0〉 〈x7,x3〉))
+  [ 〈〈x0,x0〉:〈x7,x0〉〉 ; 〈〈x0,x0〉:〈x7,x1〉〉 ; 〈〈x0,x0〉:〈x7,x2〉〉 ] = true.
+ #t; 
+ napply (eq_to_eqanystatus_weak [ 〈〈x0,x0〉:〈x7,x0〉〉 ; 〈〈x0,x0〉:〈x7,x1〉〉 ; 〈〈x0,x0〉:〈x7,x2〉〉 ] HCS08 t
+        (match execute HCS08 t (TickOK ? (mTest_HCS08_MOV_status t 〈x0,x0〉 〈x0,x0〉 〈x0,x0〉)) nat19
+         with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
+        (setweak_indX_16_reg HCS08 t (* H:X *) 
+         (set_pc_reg HCS08 t (mTest_HCS08_MOV_status t 〈x3,xA〉 〈x3,xA〉 〈x3,xA〉) (* PC *)
+          (mk_word16 〈x1,x8〉 〈x6,xA〉))
+           (mk_word16 〈x0,x0〉 〈x7,x3〉)));
+ nelim t;
+ nnormalize in ⊢ (? ? ? %);
+ napply refl_eq.
+nqed.