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Towards Specification-Driven LLM-Based Generation of Embedded Automotive Software

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arxiv 2411.13269 v1 pith:J5BO4DNY submitted 2024-11-20 cs.SE cs.AI

classification cs.SEcs.AI
keywords backpromptingcodefine-tuningiterativespecificationscombinedcontributiondifferent
verification ladder T0 review T1 audit T2 compute T3 formal
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The paper studies how code generation by LLMs can be combined with formal verification to produce critical embedded software. The first contribution is a general framework, spec2code, in which LLMs are combined with different types of critics that produce feedback for iterative backprompting and fine-tuning. The second contribution presents a first feasibility study, where a minimalistic instantiation of spec2code, without iterative backprompting and fine-tuning, is empirically evaluated using three industrial case studies from the heavy vehicle manufacturer Scania. The goal is to automatically generate industrial-quality code from specifications only. Different combinations of formal ACSL specifications and natural language specifications are explored. The results indicate that formally correct code can be generated even without the application of iterative backprompting and fine-tuning.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Survey of GenAI for Automotive Software Development: From Requirements to Executable Code

    cs.SE 2025-07 conditional novelty 3.0 of 10

    A review of roughly 60 papers and 9 industry respondents finds GPT-family models dominate automotive code generation while requirements handling lags due to confidentiality constraints.

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