search for: newstackcall

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2018 Jul 11
3
static stack depth analysis tool
Hello llvm-dev! We are currently building a tool using LLVM which statically computes the worst-case stack depth for programs whose call-graphs are statically constrained. While this task is undecidable for general programs, we specifically plan to use it to analyze all entry points into Zircon’s kernel and the vDSO. Currently, without such a tool, the best option for allocating kernel memory in