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 *)
18 (* Sviluppato da: Ing. Cosimo Oliboni, oliboni@cs.unibo.it *)
19 (* Ultima modifica: 05/08/2009 *)
21 (* ********************************************************************** *)
23 include "freescale_tests/micro_tests_tools.ma".
24 include "freescale/multivm.ma".
25 include "freescale/status_lemmas.ma".
27 (* ****************************************** *)
28 (* MICRO TEST DI CORRETTEZZA DELLE ISTRUZIONI *)
29 (* ****************************************** *)
35 ndefinition mTest_HCS08_MOV_source ≝ let m ≝ HCS08 in source_to_byte8 m (
36 (* testa la logica di MOV e le modalita' xxx_to_xxx *)
37 (* BEFORE: H:X=0x0071 PC=0x1860 *)
38 (* [0x1860] 4clk *) (compile m ? MOV (maIMM1_to_DIR1 〈x3,xA〉 〈x7,x0〉) I) @ (* 0x3A in [0x0070] *)
39 (* [0x1863] 5clk *) (compile m ? MOV (maDIR1_to_DIR1 〈x7,x0〉 〈x7,x1〉) I) @ (* [0x0070] in [0x0071] *)
40 (* [0x1866] 5clk *) (compile m ? MOV (maIX0p_to_DIR1 〈x7,x2〉) I) @ (* [X++=0x0071] in [0x0072] *)
41 (* [0x1868] 5clk *) (compile m ? MOV (maDIR1_to_IX0p 〈x7,x2〉) I) (* [0x0072] in [X++=0x0072] *)
42 (* [0x186A] si puo' quindi enunciare che dopo 4+5+5+5=19 clk *)
43 (* PC<-0x186A X<-0x0073 *)
46 (* creazione del processore+caricamento+impostazione registri *)
47 ndefinition mTest_HCS08_MOV_status ≝
50 setweak_indX_16_reg HCS08 t (* H:X<-0x0071 *)
51 (set_pc_reg HCS08 t (* PC<-mTest_HCS08_prog *)
52 (start_of_mcu_version_HCS08
54 (load_from_source_at t (* carica b1-3 in RAM:mTest_HCS08_RAM *)
55 (load_from_source_at t (zero_memory t) (* carica source in ROM:mTest_HCS08_prog *)
56 mTest_HCS08_MOV_source mTest_HCS08_prog)
57 [ b1 ; b2 ; b3 ] mTest_HCS08_RAM)
58 (build_memory_type_of_mcu_version (FamilyHCS08 MC9S08AW60) t)
59 (mk_byte8 x0 x0) (mk_byte8 x0 x0) (* non deterministici tutti a 0 *)
60 false false false false false false) (* non deterministici tutti a 0 *)
62 (mk_word16 〈x0,x0〉 〈x7,x1〉).
64 (* dimostrazione senza svolgimento degli stati, immediata *)
65 (* NB: la memoria e' cambiata e bisogna applicare eq_status *)
66 nlemma ok_mTest_HCS08_MOV_full :
69 (match execute HCS08 t (TickOK ? (mTest_HCS08_MOV_status t 〈x0,x0〉 〈x0,x0〉 〈x0,x0〉)) nat19
70 with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
71 (setweak_indX_16_reg HCS08 t (* H:X *)
72 (set_pc_reg HCS08 t (mTest_HCS08_MOV_status t 〈x3,xA〉 〈x3,xA〉 〈x3,xA〉) (* PC *)
73 (mk_word16 〈x1,x8〉 〈x6,xA〉))
74 (mk_word16 〈x0,x0〉 〈x7,x3〉))
75 [ 〈〈x0,x0〉:〈x7,x0〉〉 ; 〈〈x0,x0〉:〈x7,x1〉〉 ; 〈〈x0,x0〉:〈x7,x2〉〉 ] = true.
77 napply (eq_to_eqanystatus_weak [ 〈〈x0,x0〉:〈x7,x0〉〉 ; 〈〈x0,x0〉:〈x7,x1〉〉 ; 〈〈x0,x0〉:〈x7,x2〉〉 ] HCS08 t
78 (match execute HCS08 t (TickOK ? (mTest_HCS08_MOV_status t 〈x0,x0〉 〈x0,x0〉 〈x0,x0〉)) nat19
79 with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
80 (setweak_indX_16_reg HCS08 t (* H:X *)
81 (set_pc_reg HCS08 t (mTest_HCS08_MOV_status t 〈x3,xA〉 〈x3,xA〉 〈x3,xA〉) (* PC *)
82 (mk_word16 〈x1,x8〉 〈x6,xA〉))
83 (mk_word16 〈x0,x0〉 〈x7,x3〉)));
85 nnormalize in ⊢ (? ? ? %);