A system development tool like Simics is rarely used completely on its own. Simics is usually brought in by companies and development teams who are already using a variety of tools and expect to keep doing so along with Simics. Also, Simics by itself cannot reasonably be expected to solve all problems for all people. Instead, we need to connect Simics with outside tools to provide an integrated solution.
In this blog post, Jay Thomas of LDRA and I will discuss one concrete example of such a tool integration. In particular, how Simics can be used together with the code coverage and certification tools from LDRA to perform code analysis on safety-critical software in a way that is more efficient than with most hardware platforms.
After Summer, I have been in contact with Tennessee Carmel-Veilleux at the École de technologie supérieure in Quebec, who has been doing some really cool work with Simics. Tennessee has learnt Simics very quickly, and has been very clever in how to apply Simics to the research problems he has encountered. In this interview, he tells us some more about his research and use of Simics.
In the 1970's BBC comedy show Fawlty Towers, John Cleese manages to turn harmless everyday situations into total disasters, with very little effort. It is a marvellous example of how to inject faults into what could have been a smoothly operating hotel, and demonstrating just how things fall apart as the unexpected happens. Injecting faults isn't always that easy, unfortunately (or should that be fortunately)?
Normally when people are introduced to virtual platforms or full-system simulators like Wind River Simics, they jump at the ability to support software development before the hardware arrives. This is certainly an exciting prospect, as we all like shiny new things. What is often not as obvious is the extensive use of virtual platforms to support old, aging, and obsolete hardware.
Jakob Engblom is Technical Marketing Manager for the Simics product line at Wind River. He came to Wind River with the Virtutech acquisition in March 2010, and has been working with Simics since 2002. As technical marketing manager, he works with the what and how of Simics usage, including actually writing real code.
The postings on this site are the views of the individual poster and do not represent Wind River's positions, strategies or opinions. Please review the Wind River Blogging Guidelines. We may be reached via email at blogs@windriver.com.
Jakob Engblom is Technical Marketing Manager for the Simics product line at Wind River. He came to Wind River with the Virtutech acquisition in March 2010, and has been working with Simics since 2002. As technical marketing manager, he works with the what and how of Simics usage, including actually writing real code.
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