freescale porting, work in progress

[helm.git] / helm / software / matita / contribs / ng_assembly / freescale_tests / micro_tests10.ma

diff --git a/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests10.ma b/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests10.ma
new file mode 100755 (executable)
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+++ b/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests10.ma
@@ -0,0 +1,103 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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 *)
+(* ****************************************** *)
+
+(* ************************ *)
+(* TEST SU GRANULARITA' BIT *)
+(* ************************ *)
+
+ndefinition mTest_bits_source ≝ let m ≝ HCS08 in source_to_byte8 m (
+(* BEFORE: va a testare [0x0070]=0x00 *)
+(* [0x1860] 4clk *) (compile m ? MOV (maIMM1_to_DIR1 〈xF,xF〉 〈x7,x0〉) I)
+(* [0x1863] *)
+).
+
+(* creazione del processore+caricamento+impostazione registri *)
+ndefinition mTest_bits_status ≝
+λt:memory_impl.
+λsub:oct.
+λb:byte8.
+ setweak_n_flag HCS08 t (* N<-1 *)
+  (set_pc_reg HCS08 t (* PC<-mTest_HCS08_prog *)
+   (start_of_mcu_version_HCS08
+    MC9S08AW60 t
+    (load_from_source_at t
+     (load_from_source_at t (zero_memory t) (* carica b in RAM:mTest_HCS08_RAM *)
+       mTest_bits_source mTest_HCS08_prog) (* carica source in ROM:mTest_HCS08_prog *)
+      [ b ] mTest_HCS08_RAM)
+    (check_update_bit t (* setta mTest_HCS08_RAM,o come ROM *)
+     (build_memory_type_of_mcu_version (FamilyHCS08 MC9S08AW60) t)
+     mTest_HCS08_RAM sub MEM_READ_ONLY)
+    (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)
+  true.
+
+(* dimostrazione senza svolgimento degli stati, immediata *)
+nlemma ok_mTest_bits_MEM_BITS_full :
+ ∀sub:oct.
+ execute HCS08 MEM_BITS (TickOK ? (mTest_bits_status MEM_BITS sub 〈x0,x0〉)) nat4 =
+ TickOK ? (set_pc_reg HCS08 MEM_BITS (mTest_bits_status MEM_BITS sub (byte8_of_bits (setn_array8T sub ? (bits_of_byte8 〈xF,xF〉) false))) (* nuovo PC *)
+           (mk_word16 〈x1,x8〉 〈x6,x3〉)).
+ #sub; nelim sub;
+ napply refl_eq.
+nqed.
+
+(* NB: la memoria e' cambiata e bisogna applicare eq_status *)
+nlemma ok_mTest_bits_MEM_FUNC_full :
+∀sub:oct.
+ eq_anystatus HCS08 MEM_FUNC
+  (match execute HCS08 MEM_FUNC (TickOK ? (mTest_bits_status MEM_FUNC sub 〈x0,x0〉)) nat4
+   with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
+  (set_pc_reg HCS08 MEM_FUNC (mTest_bits_status MEM_FUNC sub 〈xF,xF〉) (* nuovo PC *) 〈〈x1,x8〉:〈x6,x3〉〉)
+  [ 〈〈x0,x0〉:〈x7,x0〉〉 ] = true.
+ #sub; nelim sub; 
+ napply (eq_to_eqanystatus_weak [ 〈〈x0,x0〉:〈x7,x0〉〉 ] HCS08 MEM_FUNC
+        (match execute HCS08 MEM_FUNC (TickOK ? (mTest_bits_status MEM_FUNC sub 〈x0,x0〉)) nat4
+         with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
+        (set_pc_reg HCS08 MEM_FUNC (mTest_bits_status MEM_FUNC sub 〈xF,xF〉) (* nuovo PC *) 〈〈x1,x8〉:〈x6,x3〉〉));
+ nnormalize in ⊢ (? ? ? %);
+ napply refl_eq.
+nqed.
+
+nlemma ok_mTest_bits_MEM_TREE_full :
+∀sub:oct.
+ eq_anystatus HCS08 MEM_TREE
+  (match execute HCS08 MEM_TREE (TickOK ? (mTest_bits_status MEM_TREE sub 〈x0,x0〉)) nat4
+   with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
+  (set_pc_reg HCS08 MEM_TREE (mTest_bits_status MEM_TREE sub 〈xF,xF〉) (* nuovo PC *) 〈〈x1,x8〉:〈x6,x3〉〉)
+  [ 〈〈x0,x0〉:〈x7,x0〉〉 ] = true.
+ #sub; nelim sub; 
+ napply (eq_to_eqanystatus_weak [ 〈〈x0,x0〉:〈x7,x0〉〉 ] HCS08 MEM_TREE
+        (match execute HCS08 MEM_TREE (TickOK ? (mTest_bits_status MEM_TREE sub 〈x0,x0〉)) nat4
+         with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
+        (set_pc_reg HCS08 MEM_TREE (mTest_bits_status MEM_TREE sub 〈xF,xF〉) (* nuovo PC *) 〈〈x1,x8〉:〈x6,x3〉〉));
+ nnormalize in ⊢ (? ? ? %);
+ napply refl_eq.
+nqed.