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Bringing Record and Replay debugging everywhere on Linux
This is a space where I express my thoughts and opinions on mostly technical things - sidkshatriya/me
Is minimalistic (e.g. only records program "tree" of interest and not the whole virtual machine) Works with off-the-shelf debuggers like gdb and lldb Is being continuously improved and developed Is widely used in industry Over the many years in this space I realized that people are working more and more in restricted or constrained environments like cloud VMs and containers where CPU HW performance counter access is usually disabled. It's been a hugely rewarding journey for me as I embarked even deeper into so many areas relating to dynamic and static instrumentation, Linux system internals, signals, low level assembly, DWARF/ELF, and much more.
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