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Last change
on this file since 3195 was
2802,
checked in by sacerdot, 8 years ago
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New file Clight_classified_system with the classified system for Clight.
The code comes from correctness.ma and it is used in the untrusted code
for debugging too.
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File size:
1.5 KB
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| 1 | (**************************************************************************) |
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| 2 | (* ___ *) |
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| 3 | (* ||M|| *) |
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| 4 | (* ||A|| A project by Andrea Asperti *) |
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| 5 | (* ||T|| *) |
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| 6 | (* ||I|| Developers: *) |
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| 7 | (* ||T|| The HELM team. *) |
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| 8 | (* ||A|| http://helm.cs.unibo.it *) |
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| 9 | (* \ / *) |
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| 10 | (* \ / This file is distributed under the terms of the *) |
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| 11 | (* v GNU General Public License Version 2 *) |
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| 12 | (* *) |
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| 13 | (**************************************************************************) |
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| 14 | |
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| 15 | include "Clight/Clight_abstract.ma". |
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| 16 | include "Clight/Cexec.ma". |
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| 17 | include "common/Measurable.ma". |
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| 18 | |
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| 19 | definition Clight_stack_ident : |
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| 20 | cl_genv → |
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| 21 | ∀s:Clight_state. |
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| 22 | match Clight_classify s with [ cl_call ⇒ True | _ ⇒ False ] → |
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| 23 | ident ≝ |
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| 24 | λge,s. |
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| 25 | match s return λs. match Clight_classify s with [ cl_call ⇒ True | _ ⇒ False ] → ident with |
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| 26 | [ Callstate id _ _ _ _ ⇒ λ_. id |
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| 27 | | _ ⇒ λH.⊥ |
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| 28 | ]. |
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| 29 | @H |
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| 30 | qed. |
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| 31 | |
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| 32 | definition Clight_pcs : preclassified_system ≝ |
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| 33 | mk_preclassified_system |
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| 34 | clight_fullexec |
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| 35 | (λ_.Clight_labelled) |
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| 36 | (λ_.Clight_classify) |
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| 37 | Clight_stack_ident. |
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