| 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 clight_fundef ((list init_data) × type) |
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| 5 | [〈ident_of_nat 0 (* get_input *), CL_External (ident_of_nat 0) Tnil (Tint I32 Signed )〉; |
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| 6 | 〈ident_of_nat 1 (* main *), CL_Internal ( |
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| 7 | mk_function (Tint I32 Signed ) [] [〈ident_of_nat 2, (Tint I32 Signed )〉 ; 〈ident_of_nat 3, (Tint I32 Signed )〉 ; 〈ident_of_nat 4, (Tint I32 Signed )〉 ] |
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| 8 | (Ssequence |
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| 9 | (Scall (Some expr (Expr (Evar (ident_of_nat 2)) (Tint I32 Signed ))) |
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| 10 | (Expr (Evar (ident_of_nat 0)) (Tfunction Tnil (Tint I32 Signed ))) |
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| 11 | []) |
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| 12 | (Ssequence |
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| 13 | (Sassign (Expr (Evar (ident_of_nat 3)) (Tint I32 Signed )) |
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| 14 | (Expr (Econst_int I32 (repr ? 1)) (Tint I32 Signed ))) |
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| 15 | (Ssequence |
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| 16 | (Sfor (Sassign (Expr (Evar (ident_of_nat 4)) (Tint I32 Signed )) |
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| 17 | (Expr (Econst_int I32 (repr ? 2)) (Tint I32 Signed ))) |
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| 18 | (Expr (Ebinop Ole (Expr (Evar (ident_of_nat 4)) (Tint I32 Signed )) |
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| 19 | (Expr (Evar (ident_of_nat 2)) (Tint I32 Signed ))) |
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| 20 | (Tint I32 Signed )) |
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| 21 | (Sassign (Expr (Evar (ident_of_nat 4)) (Tint I32 Signed )) |
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| 22 | (Expr (Ebinop Oadd |
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| 23 | (Expr (Evar (ident_of_nat 4)) (Tint I32 Signed )) |
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| 24 | (Expr (Econst_int I32 (repr ? 1)) (Tint I32 Signed ))) |
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| 25 | (Tint I32 Signed ))) |
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| 26 | (Sassign (Expr (Evar (ident_of_nat 3)) (Tint I32 Signed )) |
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| 27 | (Expr (Ebinop Omul |
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| 28 | (Expr (Evar (ident_of_nat 3)) (Tint I32 Signed )) |
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| 29 | (Expr (Evar (ident_of_nat 4)) (Tint I32 Signed ))) |
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| 30 | (Tint I32 Signed ))) |
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| 31 | ) |
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| 32 | (Sreturn (Some expr (Expr (Evar (ident_of_nat 3)) (Tint I32 Signed ))))))) |
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| 33 | |
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| 34 | |
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| 35 | |
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| 36 | )〉] |
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| 37 | (ident_of_nat 1) |
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| 38 | [] |
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| 39 | . |
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| 40 | |
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| 41 | example exec: finishes_with (repr I32 120) ? (exec_up_to clight_fullexec myprog 1000 [EVint I32 (repr ? 5)]). |
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| 42 | normalize (* you can examine the result here *) |
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| 43 | @refl |
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| 44 | qed. |
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