GNAT Static Analysis Suite Gitlab Integration - Scaling the pipeline up

In the previous blog post of this series, we set up a GNAT Static Analysis Suite (GNAT SAS) analysis pipeline. This post focuses on the pipeline's maintainability, security, and user experience.In this post, we will describe solutions to these issues by detailing the pipeline design and how to automate its update, and integrating a script to ease conducting and pushing reviews. Finally we’ll review using GitLab native analysis tooling to improve the user experience and gain a branch-aware analysis overview.

GNAT Static Analysis Suite: A Vision for Static Analysis in Ada

You may have noticed that over the past two years, we have made significant updates to our CodePeer product - the most visible change being the renaming of the product itself, now branded as “GNAT Static Analysis Suite”. For those who are already using the product and are looking to use the new version, it may be a good time to step back and share our vision, at AdaCore, for static analysis.

Building a GNAT SAS analysis pipeline on GitLab

This is the first part of a series in which we’ll implement a GNAT SAS analysis pipeline for Ada code on GitLab by making use of GNAT SAS 24 new features. We are focusing on getting a pipeline that "Just Works(tm)", leaving more advanced issues such as scalability, improvement of user experience, or maintainability for later.

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.

How Do We Use CodePeer at AdaCore

A question that our users sometimes ask us is "do you use CodePeer at AdaCore and if so, how?". The answer is yes! and this blog post will hopefully give you some insights into how we are doing it for our own needs.

Certification and Qualification

AdaCore provides several tools with certification and qualification capabilities, for the rail and avionics industry. Quentin Ochem’s presentation on “Certification and Qualification” at the 2015 AdaCore Tech Days in Boston, Massachusetts provided more information about these two standards, namely DO-178C and EN:50128:2011.

AdaCore Tech Days 2015

Verification on Ada code with Static and Dynamic Code Analysis - Webinar

One of the main challenges to get certification in Ada projects is the achievement of 100% code coverage but in most projects an amount of more than 95% structural coverage is hard to achieve. What can you do with the last 5% of code that can't be covered? DO-178C for example, provides a framework for the integration of various techniques in the development process to solve the problem. In this webinar you learn how static analysis and dynamic testing can help complete analysis for pieces of code that are not covered.

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.