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(in-package "DJVM")
(include-book "djvm-simple")
(defthm consistent-state-wff-state-f
(implies (consistent-state s)
(wff-state s))
:rule-classes :forward-chaining)
(defthm consistent-state-wff-thread-table-f
(implies (consistent-state s)
(wff-thread-table (thread-table s)))
:rule-classes :forward-chaining)
(defthm consistent-state-wff-thread-f
(implies (consistent-state s)
(wff-thread (thread-by-id (current-thread s)
(thread-table s))))
:rule-classes :forward-chaining)
(defthm consistent-state-wff-thread-call-stack-f
(implies (consistent-state s)
(wff-call-stack
(thread-call-stack (thread-by-id (current-thread s)
(thread-table s)))))
:rule-classes :forward-chaining)
(defthm consistent-state-current-frame-guard-f
(implies (consistent-state s)
(current-frame-guard s))
:hints (("Goal" :in-theory (enable current-frame-guard)))
:rule-classes :forward-chaining)
(defthm consistent-state-current-frame-f
(implies (consistent-state s)
(wff-call-frame (current-frame s)))
:hints (("Goal" :in-theory (enable current-frame)))
:rule-classes :forward-chaining)
(defthm consistent-state-wff-method-ptr-f
(implies (consistent-state s)
(wff-method-ptr (current-method-ptr s)))
:rule-classes :forward-chaining)
(defthm consistent-state-wff-class-table-f
(implies (consistent-state s)
(wff-class-table (class-table s)))
:rule-classes :forward-chaining)
(defthm consistent-state-wff-instance-class-table-f
(implies (consistent-state s)
(wff-instance-class-table (instance-class-table s)))
:rule-classes :forward-chaining)
(defthm consistent-state-wff-method-decl-f
(implies (consistent-state s)
(wff-method-decl (deref-method (current-method-ptr s)
(instance-class-table s))))
:rule-classes :forward-chaining)
;----------------------------------------------------------------------
;----------------------------------------------------------------------
(skip-proofs
(defthm consistent-state-wff-code-f
(implies (consistent-state s)
(wff-code (method-code (deref-method (current-method-ptr s)
(instance-class-table s)))))
:rule-classes :forward-chaining))
(skip-proofs
(defthm consistent-state-wff-insts-f
(implies (consistent-state s)
(wff-insts (code-instrs (method-code (deref-method (current-method-ptr s)
(instance-class-table s))))))
:rule-classes :forward-chaining))
;;; these two that I have not added into the consistent-state assertions!!!
;----------------------------------------------------------------------
;----------------------------------------------------------------------
;; (defthm consistent-state-strong-implies-next-inst-guard
;; (implies (consistent-state-strong jvm::s)
;; (AND
;; (WFF-STATE JVM::S)
;; (CURRENT-FRAME-GUARD JVM::S)
;; (WFF-CALL-FRAME (CURRENT-FRAME JVM::S))
;; (WFF-METHOD-PTR (CURRENT-METHOD-PTR JVM::S))
;; (WFF-CLASS-TABLE (CLASS-TABLE JVM::S))
;; (WFF-INSTANCE-CLASS-TABLE (INSTANCE-CLASS-TABLE JVM::S))
;; (WFF-METHOD-DECL
;; (DEREF-METHOD (CURRENT-METHOD-PTR JVM::S)
;; (INSTANCE-CLASS-TABLE JVM::S)))
;; (WFF-CODE
;; (METHOD-CODE
;; (DEREF-METHOD (CURRENT-METHOD-PTR JVM::S)
;; (INSTANCE-CLASS-TABLE JVM::S))))
;; (WFF-INSTS
;; (CODE-INSTRS
;; (METHOD-CODE
;; (DEREF-METHOD (CURRENT-METHOD-PTR JVM::S)
;; (INSTANCE-CLASS-TABLE JVM::S)))))))
;; :hints (("Goal" :in-theory (e/d (consistent-state-strong)
;; (wff-state
;; method-code
;; code-instrs
;; current-method-ptr
;; current-frame-guard
;; wff-call-frame
;; wff-method-ptr
;; wff-class-table
;; wff-instance-class-table
;; wff-method-decl
;; wff-code
;; wff-insts)))))
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