Merge branch 'master' of github:dumbs/2010-m1s1-compilation
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commit
4b638bceae
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@ -555,4 +555,4 @@ Mini-meval sera appellé sur des morceaux spécifiques du fichier source. Il fau
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(mini-meval '(block foo 1 2))
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2)
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(provide 'mini-meval)
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(provide 'mini-meval)
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@ -6,7 +6,7 @@
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;; (send vm set-memory 42 5)
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;; (send vm get-register R1)
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;; (send vm set-register R2 (send vm get-register 42))
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(defun make-vm (size)
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(defun make-vm (size &optional (debug nil))
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(let* ((memory (make-array size :initial-element 0))
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(registers `(;; Registres généraux.
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(R0 . 0)
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@ -25,13 +25,16 @@
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(EQ . nil)
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(PG . nil)
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;; Quand HALT passe à t, on arrête la machine.
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(HALT . nil)))
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(HALT . nil)
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;; Sert uniquement pour le debug
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(DEBUG . debug)))
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(actions `((get-memory . ,(lambda (index) (aref memory index)))
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(set-memory . ,(lambda (index value) (setf (aref memory index) value)))
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(get-register-list . ,(lambda () (mapcar #'car registers)))
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(get-register . ,(lambda (reg) (cdr (assoc reg registers))))
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(set-register . ,(lambda (reg value) (setf (cdr (assoc reg registers)) value)))
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(size-memory . ,(lambda () (length memory))))))
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(size-memory . ,(lambda () (length memory)))
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(get-debug-mode . ,(lambda () (cdr (assoc 'DEBUG registers)))))))
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(lambda (message &rest params)
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(apply (cdr (assoc message actions)) params))))
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@ -44,6 +47,19 @@
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(defun get-register (vm register) (send vm 'get-register register))
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(defun set-register (vm register value) (send vm 'set-register register value))
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(defun size-memory (vm) (send vm 'size-memory))
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(defun get-debug-mode (vm) (send vm 'get-debug-mode))
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;; TODO : Reste a ajouter la resolution d'etiquette
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(defun load-asm (asm &optional (stack-size 100) (debug nil))
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(let ((vm (make-vm (+ (length asm) stack-size) debug))
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(size-vm (+ (length asm) stack-size)))
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(labels ((load-asm-rec (vm index asm debug)
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(if (endp asm)
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vm
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(progn (set-memory vm index (car asm))
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(load-asm-rec vm (- index 1) (cdr asm) debug)))))
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(load-asm-rec vm (- size-vm 1) asm debug))))
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;;TODO : Rajouter une fonction resolve pour resoudre les differents modes d'adresssage.
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;; TODO : Penser a ajouter une table des opcodes
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@ -105,7 +121,6 @@
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(position1 valeur-2 (get-register-list (make-vm 1)))
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valeur-2))))
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;;TODO : Faire les registres
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(defun dump-vm (vm)
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(dotimes (i (size-memory vm))
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(let ((val (get-memory vm i)))
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@ -267,4 +282,4 @@
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(get-memory vm (get-register vm 'SP)))
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t-r1-value)
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(provide 'instructions)
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(provide 'instructions)
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@ -188,4 +188,4 @@
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;; (run-tests t)
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;; (run-tests)
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(provide 'test-unitaire)
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(provide 'test-unitaire)
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