Instruction p-code read

Contents
read : Lit une valeur et la stocke au sommet de la pile.

Détails de read

L'instruction read demande que la valeur lue sur le flux d'entrée standard soit de type entier. Si cette contrainte est respectée, la valeur est stockée au sommet de la pile.

Retour à la page sur le p-code.

Contents Haut

Types de données de l'instruction p-code

Certaines instructions p-code sont suivies d'une lettre qui représente le type de données. Nous pouvons retrouver les types suivants :

  • i : entier
  • r : réel
  • b : booléen
  • a : adresse

Par facilité, nous pouvons utiliser les convensions suivantes pour désigner les types :

  • N : type numérique, N ∈ {i,r,a}
  • T : type quelconque, T ∈ {i,r,a,b}

Liste des instructions p-code

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 31/07/2010, last modified the 21/03/2020
Source of the printed document:https://www.gaudry.be/en/langages-pcode-rf-smp.htmllangages-pcode-rf-inc.htmlimg/flag/img/file/langages-pcode-rf-read.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

Useful links

Contents Haut

References

  1. book Language of the document:fr IHDCB332 - Théorie des langages : Syntaxe et sémantique : PY Schobbens, Syntaxe et sémantique (January 2010)
  2. View the html document Language of the document:uk Prof. Dr. Dr. h.c. mult. Reinhard Wilhelm : Compiler Design Lab (version 30/07/10)

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut