Ada Resource Association

AdaCore today announced a new target platform for the latest version of its GNAT Pro Safety-Critical Ada Development Environment. Hosted on Windows workstations, GNAT Pro Safety-Critical V7.2 is now targeted to the LynuxWorks LynxOS-178 V2.2.2 RTOS for PowerPC, and supports both ARINC-653 APEX partitions and POSIX pthreads. GNAT Pro Safety-Critical includes the standard GNAT Pro components – the GNAT Programming Studio (GPS) and GNATbench IDEs and accompanying toolset – along with specialized tools and run-time libraries oriented towards applications that have to meet demanding software safety standards, such as DO-178B or DO-178C for avionics. With GNAT Pro Safety-Critical for LynxOS-178, developers who need to deliver high-assurance applications on this LynuxWorks RTOS now have an integrated and full-functioned toolsuite that implements all versions of the Ada language, including Ada 2012, and is backed by AdaCore’s expert support.

This GNAT Pro ARM product provides a complete Ada development environment oriented towards embedded systems that require the flexibility and extensive services provided by Linux. Developers of such systems can now exploit the software engineering benefits of the Ada language, including reliability, maintainability, and portability.

AdaCore today announced the next major release of its Ada development environment, GNAT Pro 7.2. This latest GNAT Pro toolsuite incorporates more than 120 new features, many of which are based on customer suggestions. This latest GNAT Pro toolsuite includes several new tools, is available on additional platforms, implements the Ada 2012 language standard by default, and extends its coverage of ARM configurations.

CodePeer 2.3 is the latest version of AdaCore’s static analysis tool for the automated review and validation of Ada source code. CodePeer assesses potential bugs before program execution to find errors efficiently and early in the development life cycle. It also performs impact and vulnerability analysis when existing code is modified, and, using control-flow, data-flow and other advanced static analysis techniques, the tool detects problems that would otherwise only be found through labor-intensive debugging.

GNATcoverage 1.2 is the latest version of AdaCore’s source and object code coverage analysis tool. GNATcoverage does not require instrumentation of the executable, and this new product release supports usage with an iSystem hardware probe generating Nexus trace data, as well as usage with Valgrind on Linux.

AdaCore today announced the adoption of its GNAT Pro Ada Development Environment by Deep Blue Capital (DBC), a propriety trading firm. DBC rotates teams through the world time zones at their Amsterdam-based offices to trade twenty-four hours a day, 7 days a week on all of the world’s major stock exchanges. DBC employs algorithmic trading systems developed in Ada with AdaCore’s GNAT Pro development environment; these systems gather market information and automatically send buy and sell orders with minimal human intervention. DBC, a small company with fewer than twenty employees, can operate globally because of its efficient and reliable software.

The Institute for Internet Technologies and Applications at the University of Applied Science in Rapperswil (Switzerland) and AdaCore today announced a significant expansion of the Open Source software model into the domain of high-assurance systems with the preview release of the Muen Separation Kernel. The Muen Kernel enforces a strict and robust isolation of components to shield security-critical functions from vulnerable software running on the same physical system. To achieve the necessary level of trustworthiness, the Muen team used the SPARK language and toolset to formally prove the absence of run-time errors.

NEW YORK, PARIS, & BATH, United Kingdom–Today, AdaCore and Altran announced a new space application for the GNAT Pro technology and SPARK language toolset, with the successful launch of Vermont Technical College’s Lunar CubeSat. The tiny satellite, measuring only 10 cm x 10 cm x 10 cm and weighing 1.1 kg, was launched into a 500 km earth orbit, where it will remain for about three years to test the systems that will be used for the eventual lunar mission. The CubeSat project is part of NASA’s ELaNa IV program (Educational Launch of Nano-satellites).

The CubeSat’s navigation and control software was developed in SPARK/Ada using AdaCore’s GNAT Programming Studio (GPS) IDE and GNAT Pro compiler and exploiting Altran’s SPARK toolset to prove the absence of run-time errors. The software was developed at Vermont Technical College by a team of undergraduate students under the direction of Dr. Peter Chapin. Although they had no previous knowledge of SPARK or Ada, the students came up to speed quickly and were able to take advantage of SPARK’s various annotations to produce robust code.

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PITTSBURGH, Pa., November 12, 2013 – Today at ACM SIGAda’s HILT 2013 (High Integrity Language Technology) Conference, the Ada Resource Association (ARA) and Ada-Europe announced the publication of the Ada 2012 Rationale and its free availability for downloading. Sponsored in part by Ada-Europe, the Ada Resource Association, and AdaCore, the Ada 2012 Rationale was written by longtime Ada authority John Barnes. It summarizes the new Ada 2012 features, shows examples of their use, describes compatibility with earlier versions of the language standard, and explains the reasons behind critical language design decisions. This new Rationale will be a valuable resource for anyone interested in learning the innovations introduced by the Ada 2012 standard.

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PITTSBURGH, Pa., NEW YORK and PARIS, November 12, 2013 – ACM SIGAda HILT Conference – AdaCore today announced the release of the GPS 6.0 graphical Integrated Development Environment (IDE), a major upgrade with a significantly revised and cleaner user interface that eases program navigation and editing. With this new version of the GNAT Programming Studio, developers can take advantage of more space for editing and a number of design changes that bring program-related information within easy reach. The revised look and feel is supported by a new relational database at the heart of the GPS engine, making code navigation much more efficient. The principles underlying the GPS 6.0 revision help the IDE achieve its main goal: to serve as a customizable platform for multi-language, multi-tool integration, usable by developers at all experience levels.