14 entries tagged with #QGen

by Paul Butcher

AdaCore for HICLASS - Enabling the Development of Complex and Secure Aerospace Systems

What's changed?In 2019 AdaCore created a UK business unit and embarked on a new and collaborative venture researching and developing advanced UK aerospace systems. This blog introduces the reader to ‘HICLASS’, describes our involvement and explains how participation in this project is aligned with AdaCore’s core values.

#SPARK #UK

by Arnaud Charlet

The Power of Technology Integration and Open Source

Part of our core expertise at AdaCore is to integrate multiple technologies as smoothly as possible and make it a product. This started at the very beginning of our company by integrating a code generator (GCC) with an Ada front-end (GNAT) which was then followed by integrating a debugger engine (GDB) and led to today's rich GNAT Pro offering.

#CodePeer #QGen #SPARK Pro #Open Source

by Yannick Moy

(Many) More Low Hanging Bugs

We reported in a previous post our initial experiments to create lightweight checkers for Ada source code, based on the new Libadalang technology. The two checkers we described discovered 12 issues in the codebase of the tools we develop at AdaCore. In this post, we are reporting on 6 more lightweight checkers, which have discovered 114 new issues in our codebase. This is definitely showing that these kind of checkers are worth integrating in static analysis tools, and we look forward to integrating these and more in our static analyzer CodePeer for Ada programs.

#Static Analysis #Libadalang

by Raphaël Amiard , Yannick Moy , Pierre-Marie de Rodat

Going After the Low Hanging Bug

At AdaCore, we have a strong expertise in deep static analysis tools (CodePeer and SPARK), and we have been relying on the compiler GNAT and our coding standard checker GNATcheck to deal with more syntactic or weakly-semantic checks. The recent Libadalang technology, developed at AdaCore, provided us with an ideal basis to develop specialized light-weight static analyzers. As an experiment, we implemented two simple checkers using the Python binding of Libadalang. The results on our own codebase were eye-opening: we found a dozen bugs in the codebases of the tools we develop at AdaCore (including the compiler and static analyzers).

#Static Analysis

by Emmanuel Briot

Integrate new tools in GPS

This blog, the first in a series, explains the basic mechanisms that GPS (the GNAT Programming Studio) provides to integrate external tools. A small plugin might make your daily workflow more convenient by providing toolbar buttons and menus to spawn your tool and parse its output.

#GPS

by Yannick Moy

Research Corner - Proving Security of Binary Programs with SPARK

Researchers from Dependable Computing and Zephyr Software LLC have presented at the latest NASA Formal Methods conference last week their work on proving security of binary programs. In this work, they use SPARK as intermediate language and GNATprove as proof tool, which is an atypical and interesting use of the SPARK technology.

#Formal Verification #SPARK #Security

by Emma Adby

Provably safe programming at Embedded World

AdaCore continues to build reliable and secure software for embedded software development tools. Last month, we attended Embedded World 2016, one of the largest conferences of its kind in Europe, to present our embedded solutions and our expertise for safety, and mission critical applications in a variety of domains.

#ARM #emb2016 #Embedded #Embedded World

by Emma Adby

QGen 2.1 Release!

Embedded World will see the latest release of QGen, the qualifiable and customisable code generator for Simulink® and Stateflow® models!

#QGen #QGen2.1 #AdaCoreTechDay #Embedded World #emb2016

by Emma Adby

AdaCore Tech Days 2015

#AdaCoreTechDay #GNAT Pro #CodePeer #SPARK Pro #SPARK #QGen

by Emma Adby

Project P Open Workshop

Project-P Open Workshop

#QGen #ProjectP #Workshop #--- #Code generation

by Emma Adby

QGen on Embedded News TV

Embedded News TV caught up with our own Matteo Bordin to talk about QGen. Matteo provides a nice overview of QGen and it's position in the industry as the need for safe and secure software becomes increasingly important.

#QGen #Safety Critical Development

by Emma Adby

20 years on...

20 Years of AdaCore: Company as Committed as Ever on Safety-Critical Software Solutions

#20th Anniversary #AdaLove

by Olivier Ramonat

AdaCore Releases GNAT Pro 7.3, QGen 1.0 and GNATdashboard 1.0

February saw the annual customer release of a number of important products. This is no mean task when you consider the fact that GNAT Pro is available on over 50 platforms and supports over 150 runtime profiles (ranging from Full Ada Support to the very restricted Zero Footprint Profile suitable for safety-critical development). All in all, from the branching of the preview version to the customer release it takes us nearly 4 months to package everything up! Quality is assured through the internally developed AdaCore Factory.

#GNAT Pro #SPARK Pro #GPS #GNATbench #GNATdashboard #Ada #AdaCore Factory #CodePeer #QGen

by Emma Adby

A Busy Schedule Ahead!

If you have a passion for Ada, need more information on our technology or would just like to have a chat, there are a couple of upcoming events where we'd love to meet up. What's more, we'll be launching our brand new product QGen at Embedded World!

#Ada #Embedded World #Certification Together #QGen