| 1 | include "Clight/Cexec.ma". |
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| 2 | include "common/Animation.ma". |
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| 3 | |
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| 4 | definition myprog := mk_program (\lambda _. clight_fundef) ((list init_data) × 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 I8 Unsigned )〉 ; 〈ident_of_nat 2, (Tpointer Any (Tint I8 Unsigned ))〉 ; 〈ident_of_nat 3, (Tpointer Any (Tint I8 Unsigned ))〉 ] |
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| 7 | (Ssequence |
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| 8 | (Sassign (Expr (Evar (ident_of_nat 2)) |
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| 9 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 10 | (Expr (Ecast (Tpointer Any (Tint I8 Unsigned )) |
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| 11 | (Expr (Econst_int I32 (repr ? 0)) (Tint I32 Signed ))) |
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| 12 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 13 | (Ssequence |
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| 14 | (Sassign (Expr (Evar (ident_of_nat 3)) |
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| 15 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 16 | (Expr (Eaddrof (Expr (Evar (ident_of_nat 1)) (Tint I8 Unsigned ))) |
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| 17 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 18 | (Ssequence |
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| 19 | (Sifthenelse (Expr (Ebinop Oeq |
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| 20 | (Expr (Evar (ident_of_nat 2)) |
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| 21 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 22 | (Expr (Evar (ident_of_nat 3)) |
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| 23 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 24 | (Tint I32 Signed )) |
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| 25 | (Sreturn (Some expr (Expr (Econst_int I32 (repr ? 0)) |
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| 26 | (Tint I32 Signed )))) |
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| 27 | Sskip) |
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| 28 | (Ssequence |
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| 29 | (Sifthenelse (Expr (Ebinop Ogt |
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| 30 | (Expr (Ebinop Osub |
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| 31 | (Expr (Evar (ident_of_nat 2)) |
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| 32 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 33 | (Expr (Evar (ident_of_nat 2)) |
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| 34 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 35 | (Tint I32 Signed )) |
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| 36 | (Expr (Econst_int I32 (repr ? 0)) |
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| 37 | (Tint I32 Signed ))) (Tint I32 Signed )) |
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| 38 | (Sreturn (Some expr (Expr (Econst_int I32 (repr ? 0)) |
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| 39 | (Tint I32 Signed )))) |
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| 40 | Sskip) |
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| 41 | (Ssequence |
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| 42 | (Sassign (Expr (Evar (ident_of_nat 2)) |
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| 43 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 44 | (Expr (Ebinop Oadd |
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| 45 | (Expr (Evar (ident_of_nat 2)) |
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| 46 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 47 | (Expr (Econst_int I32 (repr ? 0)) (Tint I32 Signed ))) |
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| 48 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 49 | (Ssequence |
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| 50 | (Sassign (Expr (Evar (ident_of_nat 2)) |
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| 51 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 52 | (Expr (Ebinop Oadd |
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| 53 | (Expr (Econst_int I32 (repr ? 0)) (Tint I32 Signed )) |
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| 54 | (Expr (Evar (ident_of_nat 2)) |
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| 55 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 56 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 57 | (Ssequence |
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| 58 | (Sassign (Expr (Evar (ident_of_nat 2)) |
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| 59 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 60 | (Expr (Ebinop Osub |
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| 61 | (Expr (Evar (ident_of_nat 2)) |
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| 62 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 63 | (Expr (Econst_int I32 (repr ? 0)) (Tint I32 Signed ))) |
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| 64 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 65 | (Sreturn (Some expr (Expr (Ebinop Oeq |
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| 66 | (Expr (Evar (ident_of_nat 2)) |
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| 67 | (Tpointer Any (Tint I8 Unsigned ))) |
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| 68 | (Expr (Ecast (Tpointer Any (Tint I8 Unsigned )) |
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| 69 | (Expr (Ecast (Tpointer Any Tvoid) |
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| 70 | (Expr (Econst_int I8 (repr ? 0)) |
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| 71 | (Tint I8 Unsigned ))) |
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| 72 | (Tpointer Any Tvoid))) |
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| 73 | (Tpointer Any (Tint I8 Unsigned )))) |
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| 74 | (Tint I32 Signed ))))))))))) |
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| 75 | |
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| 76 | |
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| 77 | |
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| 78 | )〉] |
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| 79 | (ident_of_nat 0) |
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| 80 | |
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| 81 | . |
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| 82 | |
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| 83 | (* |
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| 84 | example exec: result ? (exec_up_to clight_fullexec myprog 1000 [EVint I32 (repr I32 0)]). |
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| 85 | normalize (* you can examine the result here *) |
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| 86 | *) |
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