{"title":"开发用于验证虚拟机构建的 Dynabook","authors":"Boris Shingarov , Jan Vraný","doi":"10.1016/j.cola.2024.101275","DOIUrl":null,"url":null,"abstract":"<div><p>We present <em>Smalltalk-25</em>, a scientific <em>Programm</em> of research towards the synthesis of Smalltalk VMs by formal methods. We approach this through a Dynabook-style implementation of Hilbert’s “manipulating proofs as mathematical objects”. We begin by implementing an automated-reasoning engine based on refinement types. Having that foundation laid, we build a program logics for a simple “model” language; a framework for reasoning about a real intermediate language by translating into the model language; an ahead-of-time bootstrapper; and a framework for debugging thus-constructed VMs.</p><p>Our <em>Programm</em> is an ongoing research effort; this paper provides a report of its current status. Every part of our system is implemented in Smalltalk and available from GitHub under the MIT license.</p></div>","PeriodicalId":48552,"journal":{"name":"Journal of Computer Languages","volume":"80 ","pages":"Article 101275"},"PeriodicalIF":1.7000,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Towards a Dynabook for verified VM construction\",\"authors\":\"Boris Shingarov , Jan Vraný\",\"doi\":\"10.1016/j.cola.2024.101275\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>We present <em>Smalltalk-25</em>, a scientific <em>Programm</em> of research towards the synthesis of Smalltalk VMs by formal methods. We approach this through a Dynabook-style implementation of Hilbert’s “manipulating proofs as mathematical objects”. We begin by implementing an automated-reasoning engine based on refinement types. Having that foundation laid, we build a program logics for a simple “model” language; a framework for reasoning about a real intermediate language by translating into the model language; an ahead-of-time bootstrapper; and a framework for debugging thus-constructed VMs.</p><p>Our <em>Programm</em> is an ongoing research effort; this paper provides a report of its current status. Every part of our system is implemented in Smalltalk and available from GitHub under the MIT license.</p></div>\",\"PeriodicalId\":48552,\"journal\":{\"name\":\"Journal of Computer Languages\",\"volume\":\"80 \",\"pages\":\"Article 101275\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-05-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Computer Languages\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2590118424000182\",\"RegionNum\":3,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"COMPUTER SCIENCE, SOFTWARE ENGINEERING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Computer Languages","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590118424000182","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"COMPUTER SCIENCE, SOFTWARE ENGINEERING","Score":null,"Total":0}
We present Smalltalk-25, a scientific Programm of research towards the synthesis of Smalltalk VMs by formal methods. We approach this through a Dynabook-style implementation of Hilbert’s “manipulating proofs as mathematical objects”. We begin by implementing an automated-reasoning engine based on refinement types. Having that foundation laid, we build a program logics for a simple “model” language; a framework for reasoning about a real intermediate language by translating into the model language; an ahead-of-time bootstrapper; and a framework for debugging thus-constructed VMs.
Our Programm is an ongoing research effort; this paper provides a report of its current status. Every part of our system is implemented in Smalltalk and available from GitHub under the MIT license.
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