freescale porting, work in progress

[helm.git] / helm / software / matita / contribs / ng_assembly / freescale_tests / micro_tests3.ma

diff --git a/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests3.ma b/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests3.ma
new file mode 100755 (executable)
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+++ b/helm/software/matita/contribs/ng_assembly/freescale_tests/micro_tests3.ma
@@ -0,0 +1,76 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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 ROL/ROR *)
+(* ************* *)
+
+ndefinition mTest_HCS08_ROL_ROR_source ≝ let m ≝ HCS08 in source_to_byte8 m (
+(* testa la logica di ROL/ROR e le modalita' IMM2,INHx *)
+(* BEFORE: A=0x00 H:X=0x0000 PC=0x1860 Z=true *)
+(* [0x1860] 3clk *) (compile m ? LDHX (maIMM2 〈〈x1,x2〉:〈x3,x4〉〉) I) @
+(* [0x1863] 2clk *) (compile m ? LDA (maIMM1 〈x5,x6〉) I) @
+(* [0x1865] 1clk *) (compile m ? ROL maINHA I) @
+(* [0x1866] 1clk *) (compile m ? ROL maINHX I) @
+(* [0x1867] 1clk *) (compile m ? ROR maINHA I) @
+(* [0x1868] 1clk *) (compile m ? ROR maINHX I) @
+(* [0x1869] 1clk *) (compile m ? CLR maINHA I) @
+(* [0x186A] 1clk *) (compile m ? CLR maINHX I) @
+(* [0x186B] 1clk *) (compile m ? CLR maINHH I)
+(* [0x186C] si puo' quindi enunciare che dopo 3+2+1+1+1+1+1+1+1=12 clk *)
+(*          PC<-0x186C *)
+).
+
+(* creazione del processore+caricamento+impostazione registri *)
+ndefinition mTest_HCS08_ROL_ROR_status ≝
+λt:memory_impl.
+ set_z_flag HCS08 t (* Z<-true *)
+  (setweak_indX_16_reg HCS08 t (* H:X<-0x0000 *)
+   (set_pc_reg HCS08 t (* PC<-mTest_HCS08_prog *)
+    (start_of_mcu_version_HCS08
+     MC9S08AW60 t
+     (load_from_source_at t (zero_memory t) (* carica source in ROM:mTest_HCS08_prog *)
+      mTest_HCS08_ROL_ROR_source mTest_HCS08_prog)
+     (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 (mk_byte8 x0 x0) (mk_byte8 x0 x0)))
+  true.
+
+(* dimostrazione senza svolgimento degli stati, immediata *)
+nlemma ok_mTest_HCS08_ROL_ROR_full :
+ ∀t:memory_impl.
+ execute HCS08 t (TickOK ? (mTest_HCS08_ROL_ROR_status t)) nat12 =
+ TickOK ? (set_pc_reg HCS08 t (* nuovo PC *)
+           (mTest_HCS08_ROL_ROR_status t) (mk_word16 〈x1,x8〉 〈x6,xC〉)).
+ #t; nelim t;
+ napply refl_eq.
+qed.