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May 28, 2026
Claire Dross

Information Hiding and Context Management in SPARK

A previous blog explored the verification of the formal hashed sets package in SPARKlib. This post will explain the techniques used to simplify the…
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Apr 19, 2017

Anthony Leonardo Gracio

GPS for bare-metal developers

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Apr 10, 2017

Emmanuel Briot

User-friendly strings API

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Apr 06, 2017

Yannick Moy

GNATprove Tips and Tricks: Proving the Ghost Common Divisor (GCD)

Euclid's algorithm for computing the greatest common divisor of two numbers is one of the first ones we learn in school, and also one of the first…

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Apr 04, 2017

Emmanuel Briot

New strings package in GNATCOLL

This post describes the new GNATCOLL.Strings package, and the various optimizations it performs to provide improved performance.

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Mar 31, 2017

Jerome Guitton, Jérôme Lambourg, Joel Brobecker

Simics helps run 60 000 GNAT Pro tests in 24 hours

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Mar 30, 2017

Yannick Moy

Two Projects to Compute Stats on Analysis Results

Two projects by Daniel King and Martin Becker facilitate the analysis of GNATprove results by exporting the results (either from the log or from the…

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Mar 29, 2017

Pierre-Marie de Rodat

GNATcoverage moves to GitHub

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Mar 27, 2017

Jorge Real

Writing on Air

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Mar 20, 2017

Fabien Chouteau, Arnaud Charlet, Yannick Moy

SPARK Tetris on the Arduboy

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Mar 09, 2017

Claire Dross

Research Corner - Auto-active Verification in SPARK

GNATprove performs auto-active verification, that is, verification is done automatically, but usually requires annotations by the user to succeed. In…

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Mar 07, 2017

Yannick Moy

Rod Chapman on Software Security

Rod Chapman gave an impactful presentation at Bristech conference last year. His subject: programming Satan's computer! His way of pointing out how…

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Feb 22, 2017

Emma Adby

AdaCore attends FOSDEM

Earlier this month AdaCore attended FOSDEM in Brussels, an event focused on the use of free and open source software. Two members of our technical…