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_ROL_ROR_source ≝ let m ≝ HCS08 in source_to_byte8 m (
36 (* testa la logica di ROL/ROR e le modalita' IMM2,INHx *)
37 (* BEFORE: A=0x00 H:X=0x0000 PC=0x1860 Z=true *)
38 (* [0x1860] 3clk *) (compile m ? LDHX (maIMM2 〈〈x1,x2〉:〈x3,x4〉〉) I) @
39 (* [0x1863] 2clk *) (compile m ? LDA (maIMM1 〈x5,x6〉) I) @
40 (* [0x1865] 1clk *) (compile m ? ROL maINHA I) @
41 (* [0x1866] 1clk *) (compile m ? ROL maINHX I) @
42 (* [0x1867] 1clk *) (compile m ? ROR maINHA I) @
43 (* [0x1868] 1clk *) (compile m ? ROR maINHX I) @
44 (* [0x1869] 1clk *) (compile m ? CLR maINHA I) @
45 (* [0x186A] 1clk *) (compile m ? CLR maINHX I) @
46 (* [0x186B] 1clk *) (compile m ? CLR maINHH I)
47 (* [0x186C] si puo' quindi enunciare che dopo 3+2+1+1+1+1+1+1+1=12 clk *)
51 (* creazione del processore+caricamento+impostazione registri *)
52 ndefinition mTest_HCS08_ROL_ROR_status ≝
54 set_z_flag HCS08 t (* Z<-true *)
55 (setweak_indX_16_reg HCS08 t (* H:X<-0x0000 *)
56 (set_pc_reg HCS08 t (* PC<-mTest_HCS08_prog *)
57 (start_of_mcu_version_HCS08
59 (load_from_source_at t (zero_memory t) (* carica source in ROM:mTest_HCS08_prog *)
60 mTest_HCS08_ROL_ROR_source mTest_HCS08_prog)
61 (build_memory_type_of_mcu_version (FamilyHCS08 MC9S08AW60) t)
62 (mk_byte8 x0 x0) (mk_byte8 x0 x0) (* non deterministici tutti a 0 *)
63 false false false false false false) (* non deterministici tutti a 0 *)
65 (mk_word16 (mk_byte8 x0 x0) (mk_byte8 x0 x0)))
68 (* dimostrazione senza svolgimento degli stati, immediata *)
69 nlemma ok_mTest_HCS08_ROL_ROR_full :
71 execute HCS08 t (TickOK ? (mTest_HCS08_ROL_ROR_status t)) nat12 =
72 TickOK ? (set_pc_reg HCS08 t (* nuovo PC *)
73 (mTest_HCS08_ROL_ROR_status t) (mk_word16 〈x1,x8〉 〈x6,xC〉)).