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GNU: GDB (Debugger), Project's History, and GCC (Compiler)

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GNU
  • GDB Debugger Adds Support For Debuginfod Web Server

    Debuginfod is the Red Hat led debug information HTTP web server distributed as part of elfutils and able to supply on-demand source code and ELF/DWARF debug files to debuggers / IDEs / other compiler tooling. The GDB debugger can now tap debuginfod for on-demand source files and debug information that isn't present on the local system.

    The motivation with debuginfod is to carry less developer "baggage" on local systems when it comes to debug files and potentially even source files. Particularly for organizations or cases like Linux distributions, a centralized debuginfod server could in turn supply the needed files to clients based upon the requested build ID. Red Hat has been working to expand the debuginfod support both for the GNU toolchain and also LLVM, among other possible users.

  • When is GOTS not in the national interest?

    The modern open-source software (OSS) movement can be traced back to the early 1980s with the birth of Richard Stallman’s GNU Project and the Free Software Foundation.

    [...]

    However, cost is a red herring for the real challenge presented by GOTS software solutions. On the surface, GOTS seems very similar to OSS which implies that it has the larger structural advantages of OSS. If handled cautiously, it can have those advantages, but care needs to be taken about what sort of existing software is being commoditized. The U.S. has a national interest in maintaining a strong software development capability. We are fortunate to be the dominant software-building country in the world. According to the Forbes 2000 list, the total market capitalization of U.S. internet, software, and computer services companies is close to $4.7 trillion — more than twice the rest of the world combined. Software tech is an enormous comparative advantage for the U.S. As a result, it is clearly in the national interest to have the government avoid directly competing against and potentially weakening the U.S. private sector.

  • New compiler added to popular studio for ARM and Cortex-M IDE

    The studio for ARM/Cortex-M is now supplied with three different compilers: GCC, Clang and the company's own compiler. The new compiler outperforms GCC and regular Clang on most benchmarks, decreasing both size of generated code as well as its execution speed.

More in Tux Machines

Android Leftovers

Games: art of rally, Navi, Proton

  • art of rally strips down the furious sport into a serene top-down experience

    From the creator of Absolute Drift comes art of rally, a top-down racing game that heavy on style and it has great gameplay to back it up too. Here's the thing: i don't drive. Not in real life and any attempt at doing so seriously in games always comes with massive amount of hilarious failure. I'm terrible at DiRT Rally, I'm equally as crap at the F1 series, back when GRID Autosport came to Linux a lot of my time was spent on my roof and…you get the idea. They're all actually a little brutal for people like me - which is why I've come to appreciate the calmer side of it all thanks to the magnificent art of rally.

  • A Linux update may have let slip AMD Big Navi's mammoth core specs

    The summer of leaks continues, this time with the attention turning to AMD's next-gen GPUs based on the RDNA 2 architecture, which we'll find out more about on October 28. An enterprising redditor (via Tom's Hardware) was digging around the Radeon Open Compute (ROCm) code and discovered what appears to be a specification list for two of AMD's next generation GPUs.

  • Proton: More Games to Play

    Proton is amazing, and it’s easy to lose sight of all that it can do. Here’s a few videos I picked up recently to showcase some of the latest tested games running on Linux via Proton/Steamplay, as captured in video.

Mozilla: Fake News and AI Fund

  • How to spot (and do something) about real fake news

    Think you can spot fake news when you see it? You might be surprised even the most digitally savvy folks can (at times) be fooled into believing a headline or resharing a photo that looks real, but is actually not.

  • Launching the European AI Fund

    Right now, we’re in the early stages of the next phase of computing: AI. First we had the desktop. Then the internet. And smartphones. Increasingly, we’re living in a world where computing is built around vast troves of data and the algorithms that parse them. They power everything from the social platforms and smart speakers we use everyday, to the digital machinery of our governments and economies. In parallel, we’re entering a new phase of how we think about, deploy, and regulate technology. Will the AI era be defined by individual privacy and transparency into how these systems work? Or, will the worst parts of our current internet ecosystem — invasive data collection, monopoly, opaque systems — continue to be the norm? A year ago, a group of funders came together at Mozilla’s Berlin office to talk about just this: how we, as a collective, could help shape the direction of AI in Europe. We agreed on the importance of a landscape where European public interest and civil society organisations — and not just big tech companies — have a real say in shaping policy and technology. The next phase of computing needs input from a diversity of actors that represent society as a whole.

Is Open Source a Religion?

Is open source a religion? There is a persistent myth that free/open source software (F/OSS) supporters think of F/OSS as a religion. SUSE is the largest open source software company, so that would make us, what, a church with the cutest mascot? Of course this is wrong and F/OSS is not a religion, though the idea of working in a hushed cathedral-like atmosphere with pretty stained glass and organ music is appealing. (Visit St. John’s Cathedral in Spokane, Washington, USA to see a real genuine full-sized pipe organ. When it hits the low notes it rattles your bones from the inside.) If I really want stained glass and my own cathedral I can have those for just because, so let us move on to what F/OSS is really about, and what the value is for everyone who touches it, like customers, vendors, learners, hobbyists, governments– you might be surprised at the reach of F/OSS and its affect on the lives of pretty much everyone. Read more