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3 posts

4 Sept 2019

Dan Callahan 1 min read

WebAssembly has begun to establish itself outside of the browser via dedicated runtimes like Mozilla’s Wasmtime and Fastly’s Lucet. While the promise of a new, universal format for programs is appealing, it also comes with new challenges. At Mozilla, we’ve been prototyping ways to enable source-level debugging of .wasm files using existing tools, like GDB and LLDB. The post Debugging…

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20 Jun 2017

Dave Cheney 2 min read

This is a short post describing the procedure for discovering which version of Go was used to compile a Go binary. This procedure relies on the fact that each Go program includes a copy of the version string reported by runtime.Version() . Linker magic ensures that this value will be present in the final binary irrespective […]

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22 Jul 2010

Schakko 1 min read

Da ich gegenwärtig an libopenranked von etqw-openranked arbeite und ich vermute, dass ich meine Erkenntnisse nach einiger Zeit wieder vergesse, gibt es hier die Kurzfassung. Damit bei einem Segmentation Fault eine Core-Dump erzeugt wird, muss ulimit -c unlimited aufgerufen. Damit wird festgelegt, dass der Core-Dump beliebig groß sein darf. Mit […] The post Debugging von C-Applikationen unter Linux appeared first…

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