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 (* ****************************************** *)
31 (* ***************** *)
32 (* HCS08 BSETn/BCLRn *)
33 (* ***************** *)
35 ndefinition mTest_HCS08_BSETn_BCLRn_source ≝ let m ≝ HCS08 in source_to_byte8 m (
36 (* testa la logica di BSETn/BCLRn e le modalita' DIRn *)
37 (* BEFORE: PC=0x1860 *)
38 (* [0x1860] 5clk *) (compile m ? BSETn (maDIRn o0 〈x7,x0〉) I) @ (* [0x0070]=0x01 *)
39 (* [0x1862] 5clk *) (compile m ? BSETn (maDIRn o1 〈x7,x0〉) I) @ (* [0x0070]=0x03 *)
40 (* [0x1864] 5clk *) (compile m ? BSETn (maDIRn o2 〈x7,x0〉) I) @ (* [0x0070]=0x07 *)
41 (* [0x1866] 5clk *) (compile m ? BSETn (maDIRn o3 〈x7,x0〉) I) @ (* [0x0070]=0x0F *)
42 (* [0x1868] 5clk *) (compile m ? BSETn (maDIRn o4 〈x7,x0〉) I) @ (* [0x0070]=0x1F *)
43 (* [0x186A] 5clk *) (compile m ? BSETn (maDIRn o5 〈x7,x0〉) I) @ (* [0x0070]=0x3F *)
44 (* [0x186C] 5clk *) (compile m ? BSETn (maDIRn o6 〈x7,x0〉) I) @ (* [0x0070]=0x7F *)
45 (* [0x186E] 5clk *) (compile m ? BSETn (maDIRn o7 〈x7,x0〉) I) @ (* [0x0070]=0xFF *)
47 (* [0x1870] 5clk *) (compile m ? BCLRn (maDIRn o0 〈x7,x0〉) I) @ (* [0x0070]=0xFE *)
48 (* [0x1872] 5clk *) (compile m ? BCLRn (maDIRn o1 〈x7,x0〉) I) @ (* [0x0070]=0xFC *)
49 (* [0x1874] 5clk *) (compile m ? BCLRn (maDIRn o2 〈x7,x0〉) I) @ (* [0x0070]=0xF8 *)
50 (* [0x1876] 5clk *) (compile m ? BCLRn (maDIRn o3 〈x7,x0〉) I) @ (* [0x0070]=0xF0 *)
51 (* [0x1878] 5clk *) (compile m ? BCLRn (maDIRn o4 〈x7,x0〉) I) @ (* [0x0070]=0xE0 *)
52 (* [0x187A] 5clk *) (compile m ? BCLRn (maDIRn o5 〈x7,x0〉) I) @ (* [0x0070]=0xC0 *)
53 (* [0x187C] 5clk *) (compile m ? BCLRn (maDIRn o6 〈x7,x0〉) I) @ (* [0x0070]=0x80 *)
54 (* [0x187E] 5clk *) (compile m ? BCLRn (maDIRn o7 〈x7,x0〉) I) (* [0x0070]=0x00 *)
55 (* [0x1880] si puo' quindi enunciare che dopo 5+5+5+5+5+5+5+5
56 5+5+5+5+5+5+5+5 =80 clk *)
60 (* creazione del processore+caricamento+impostazione registri *)
61 ndefinition mTest_HCS08_BSETn_BCLRn_status ≝
64 set_pc_reg HCS08 t (* PC<-mTest_HCS08_prog *)
65 (start_of_mcu_version_HCS08
67 (load_from_source_at t (* carica b1 in RAM:mTest_HCS08_RAM *)
68 (load_from_source_at t (zero_memory t) (* carica source in ROM:mTest_HCS08_prog *)
69 mTest_HCS08_BSETn_BCLRn_source mTest_HCS08_prog)
70 [ b1 ] mTest_HCS08_RAM)
71 (build_memory_type_of_mcu_version (FamilyHCS08 MC9S08AW60) t)
72 (mk_byte8 x0 x0) (mk_byte8 x0 x0) (* non deterministici tutti a 0 *)
73 false false false false false false) (* non deterministici tutti a 0 *)
76 (* dimostrazione senza svolgimento degli stati, immediata *)
77 (* NB: la memoria e' cambiata e bisogna applicare eq_status *)
78 nlemma ok_mTest_HCS08_BSETn_BCLRn_full :
81 (match execute HCS08 t (TickOK ? (mTest_HCS08_BSETn_BCLRn_status t 〈x0,x0〉)) nat80
82 with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
83 (set_pc_reg HCS08 t (mTest_HCS08_BSETn_BCLRn_status t 〈x0,x0〉) 〈〈x1,x8〉:〈x8,x0〉〉 (* nuovo PC *))
84 [ 〈〈x0,x0〉:〈x7,x0〉〉 ; 〈〈x0,x0〉:〈x7,x1〉〉 ; 〈〈x0,x0〉:〈x7,x2〉〉 ] = true.
86 napply (eq_to_eqanystatus_weak [ 〈〈x0,x0〉:〈x7,x0〉〉 ; 〈〈x0,x0〉:〈x7,x1〉〉 ; 〈〈x0,x0〉:〈x7,x2〉〉 ] HCS08 t
87 (match execute HCS08 t (TickOK ? (mTest_HCS08_BSETn_BCLRn_status t 〈x0,x0〉)) nat80
88 with [ TickERR s _ ⇒ s | TickSUSP s _ ⇒ s | TickOK s ⇒ s ])
89 (set_pc_reg HCS08 t (mTest_HCS08_BSETn_BCLRn_status t 〈x0,x0〉) 〈〈x1,x8〉:〈x8,x0〉〉 (* nuovo PC *)));
91 nnormalize in ⊢ (? ? ? %);