OpenOCD vs rr
| OpenOCD | rr | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | Linux |
| Free plan | Yes | — |
| Target platforms | ARM, MIPS, RISC-V, Xtensa, ARC, AVR32, DSP563xx, DSP5680xx, eSi-RISC, STM8 | Linux |
| Remote debugging | Yes | — |
| Exception breakpoints | Yes | — |
| Supported languages | — | C, C++, Go |
| Time-travel debugging | — | Yes |
Both are listed in Best Debuggers. On Freedom251, OpenOCD scores higher on our published basis.