| 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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