llvd

LLVD stands for Lightweight LLVM-based Virtual Debugger. It is a command line tool used for debugging programs compiled with LLVM-based compilers. LLVD is designed to be lightweight, efficient, and easy to use.

One of its main features is the ability to debug optimized code, which is a challenge for many traditional debuggers. It achieves this by utilizing the LLVM debug information and analyzing the generated machine code.

LLVD supports various debugging operations such as setting breakpoints, inspecting variables, stepping through code, and examining call stacks. It also provides support for multi-threaded programs, allowing users to debug parallel execution.

The tool can be integrated with various build systems and IDEs, making it suitable for different development workflows. It supports both local and remote debugging scenarios, allowing debugging on remote machines or embedded systems.

LLVD is highly extensible and can be customized to fit specific requirements. It provides a Python API to manipulate the debugger and extract information during the debugging process. This allows developers to create custom debugging tools or integrate LLVD into existing workflows.

The tool is actively maintained and developed as an open-source project. It has a growing community of contributors and users, which means good support and regular updates.

LLVD is compatible with a wide range of platforms and architectures, including x86, ARM, PowerPC, and more. This makes it suitable for debugging programs across different environments.

In addition to its standalone usage, LLVD can also be used in conjunction with other tools, such as LLVM sanitizers or profilers, to provide a comprehensive debugging experience.

LLVD is licensed under the Apache License 2.0, which allows users to freely use, modify, and distribute the tool without any restrictive conditions.

Overall, LLVD serves as a powerful, lightweight, and versatile command line debugger that helps developers analyze and debug programs compiled with LLVM-based compilers.