Side by side
TRACE32 vs UDB
Both stand on debuggers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid LinuxMacWindows
TRACE32 provides broad embedded processor debugging and trace capabilities, with configurable hardware and license dependencies. Buyers should confirm architecture compatibility, required hardware and qualification needs before requesting a quote.
Visit TRACE32 Free trial ExtensionLinux
UDB combines recording-based replay with conventional debugging controls for Linux C and C++ work. Its platform and user-space limits matter, but the free trial provides a way to evaluate it before purchase.
Visit UDBThe facts
| TRACE32 | UDB | |
|---|---|---|
| Free plan | Not published | A free trial |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Extension, Linux |
| Lowest paid plan | Free or on request | Land and Prove Program: $50,000, paid once |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | lauterbach.com | undo.io |
| On debuggers | #25 of 27 | #21 of 27 |
TRACE32: what it does well
- Supports more than 150 processor architectures
- Debugs and traces multiple cores
- Runs on Windows, macOS and Linux
- Evaluation software includes simulators and examples
- Purchases include one year of free software updates
What to know first
- Pricing is available on request
- Some licenses require chip-specific adaptation
- Some configurations require compatible hardware modules
- Not inherently certified under ISO standards
UDB: what it does well
- Replays execution in forward and reverse directions
- Inspects variables and memory
- Compatible with GDB
- Offers several named IDE integrations
- Requires no build or kernel configuration changes
What to know first
- Engine does not support Windows or macOS
- Kernel-space code is not supported
- ARM support is opt-in
- Pricing is available on request