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Last change
on this file since 3003 was
2811,
checked in by sacerdot, 8 years ago
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Pre-classified system for RTLabs.
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File size:
1.7 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 "RTLabs/RTLabs_abstract.ma". |
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| 16 | include "RTLabs/RTLabs_semantics.ma". |
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| 17 | include "common/Measurable.ma". |
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| 18 | |
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| 19 | definition RTLabs_stack_ident : |
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| 20 | genv → |
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| 21 | ∀s:RTLabs_state. |
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| 22 | match RTLabs_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 RTLabs_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 | try @H whd in match (RTLabs_classify …) in H; normalize nodelta in H; |
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| 30 | cases (next_instruction ?) in H; normalize nodelta // |
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| 31 | qed. |
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| 32 | |
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| 33 | definition RTLabs_pcs : preclassified_system ≝ |
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| 34 | mk_preclassified_system |
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| 35 | RTLabs_fullexec |
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| 36 | (λ_.RTLabs_cost) |
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| 37 | (λ_.RTLabs_classify) |
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| 38 | RTLabs_stack_ident. |
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