UndoDB Travel Debugging for C/C++

UDB is an interactive time travel debugger designed for C/C++ development on Linux, enabling developers to debug live processes and replay execution history to identify issues quickly. It is particularly effective for resolving complex bugs such as race conditions and memory corruption, which can be time-consuming to diagnose. UDB allows users to navigate both forward and backward through program execution, providing insights into variable and memory changes, thus facilitating a deeper understanding of code behavior, especially in unfamiliar codebases. The tool is compatible with GDB and can be integrated into popular IDEs like Visual Studio Code, CLion, and Eclipse. UDB is also beneficial for debugging multithreaded applications, helping to identify concurrency defects efficiently. The system requirements for UDB include support for most modern Linux distributions and both 32 and 64-bit x86 programs. UDB operates in user space and utilizes binary instrumentation to minimize recording overhead. Additionally, Undo, the parent company, offers a team solution that automates test failure recordings and enhances collaboration across development teams. UDB is available for a free trial, and educational licenses are provided for students and lecturers. Users have reported significant productivity improvements and faster debugging cycles when using UDB compared to traditional debuggers.