1 | include "common/Animation.ma". |
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2 | include "Clight/Cexec.ma". |
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3 | |
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4 | definition myprog := mk_program clight_fundef type |
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5 | [〈ident_of_nat 0 (* main *), CL_Internal ( |
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6 | mk_function (Tint I32 Signed ) [] [〈ident_of_nat 1, (Tint I32 Signed )〉 ; 〈ident_of_nat 2, (Tint I8 Unsigned )〉 ] |
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7 | (Ssequence |
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8 | (Sassign (Expr (Evar (ident_of_nat 2)) (Tint I8 Unsigned )) |
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9 | (Expr (Ecast (Tint I8 Unsigned ) |
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10 | (Expr (Econst_int I32 (repr ? 0)) (Tint I32 Signed ))) |
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11 | (Tint I8 Unsigned ))) |
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12 | (Ssequence |
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13 | (Ssequence |
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14 | (Sfor (Sassign (Expr (Evar (ident_of_nat 1)) (Tint I32 Signed )) |
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15 | (Expr (Econst_int I32 (repr ? 0)) (Tint I32 Signed ))) |
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16 | (Expr (Ebinop Olt |
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17 | (Expr (Ecast (Tint I32 Unsigned) |
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18 | (Expr (Evar (ident_of_nat 1)) (Tint I32 Signed ))) |
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19 | (Tint I32 Unsigned)) |
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20 | (Expr (Esizeof (Tarray Any (Tint I8 Unsigned ) 5)) |
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21 | (Tint I32 Unsigned))) (Tint I32 Signed )) |
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22 | (Sassign (Expr (Evar (ident_of_nat 1)) (Tint I32 Signed )) |
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23 | (Expr (Ebinop Oadd |
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24 | (Expr (Evar (ident_of_nat 1)) (Tint I32 Signed )) |
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25 | (Expr (Econst_int I32 (repr ? 1)) (Tint I32 Signed ))) |
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26 | (Tint I32 Signed ))) |
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27 | (Sassign (Expr (Evar (ident_of_nat 2)) (Tint I8 Unsigned )) |
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28 | (Expr (Ecast (Tint I8 Unsigned ) |
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29 | (Expr (Ebinop Oadd |
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30 | (Expr (Ecast (Tint I32 Signed ) |
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31 | (Expr (Evar (ident_of_nat 2)) (Tint I8 Unsigned ))) |
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32 | (Tint I32 Signed )) |
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33 | (Expr (Ecast (Tint I32 Signed ) |
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34 | (Expr (Ederef |
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35 | (Expr (Ebinop Oadd |
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36 | (Expr (Evar (ident_of_nat 3)) |
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37 | (Tarray Any (Tint I8 Unsigned ) 5)) |
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38 | (Expr (Evar (ident_of_nat 1)) (Tint I32 Signed ))) |
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39 | (Tarray Any (Tint I8 Unsigned ) 5))) |
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40 | (Tint I8 Unsigned ))) (Tint I32 Signed ))) |
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41 | (Tint I32 Signed ))) (Tint I8 Unsigned ))) |
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42 | ) |
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43 | Sskip) |
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44 | (Sreturn (Some expr (Expr (Ecast (Tint I32 Signed ) |
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45 | (Expr (Evar (ident_of_nat 2)) |
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46 | (Tint I8 Unsigned ))) (Tint I32 Signed )))))) |
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47 | |
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48 | |
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49 | |
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50 | )〉] |
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51 | (ident_of_nat 0) |
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52 | [〈〈〈ident_of_nat 3 (* src *), |
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53 | [(Init_int8 (repr I8 28)) ; (Init_int8 (repr I8 17)) ; (Init_int8 (repr I8 17)) ; |
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54 | (Init_int8 (repr I8 8)) ; (Init_int8 (repr I8 4)) ]〉, Any〉, |
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55 | (Tarray Any (Tint I8 Unsigned ) 5)〉] |
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56 | . |
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57 | |
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58 | example exec: finishes_with (repr I32 74) ? (exec_up_to clight_fullexec myprog 1000 [ ]). |
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59 | normalize (* you can examine the result here *) |
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60 | @refl |
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61 | qed. |
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62 | |
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63 | include "Clight/toCminor.ma". |
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64 | include "Cminor/semantics.ma". |
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65 | |
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66 | example e1: finishes_with (repr 74) ? (do p ← clight_to_cminor myprog; exec_up_to Cminor_fullexec p 1000 [ ]). |
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67 | normalize |
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68 | @refl |
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69 | qed. |
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70 | |
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71 | include "Cminor/toRTLabs.ma". |
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72 | include "RTLabs/semantics.ma". |
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73 | |
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74 | example e2: finishes_with (repr 74) ? ( |
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75 | do p1 ← clight_to_cminor myprog; |
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76 | do p2 ← cminor_to_rtlabs p1; |
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77 | exec_up_to RTLabs_fullexec p2 1000 [ ]). |
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78 | normalize |
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79 | @refl |
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80 | qed. |
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