https://www.embedded-world.de/en/ausstellerprodukte/embwld20/product-10197286/timemachine-debugging-suite-and-green-hills-probe-v4

The Green Hills Probe V4 is the fastest and most capable JTAG and trace debug probe ever made by Green Hills Software. Its 4GB of high-speed trace memory and 40 Gbits/second aggregate bandwidth combine with the TimeMachine Debugging Suite to enable software developers to find and fix bugs faster, optimize quickly, and test with confidence. The Probe V4 was designed to find Heisenbugs, which are bugs that disappear or don’t reproduce while debugging. These insidious bugs are responsible for endless software and product delays. Through fast trace capture over industry-standard protocols and with a deep capture buffer, the Green Hills Probe V4 provides all developers on all leading processors the most effective weapon against Heisenbugs: trace capture.

Green Hills Software is the worldwide leader in embedded safety and security. For more than 38 years, Green Hills has successfully solved a wide variety of embedded challenges, providing safe, secure and scalable solutions for automotive, avionics, industrial, medical, mobile devices, networking, smart energy, software-defined radio and railway. The INTEGRITY RTOS family is certified to IEC 61508 SIL 3 (industrial), EN 50128 SIL 4 (railway), ISO 26262 ASIL D (automotive), EAL 6+ High Robustness (security), DO-178/ED-12 DAL A (avionics), and FDA Class III (medical). In addition, the MULTI toolchain has been certified to meet the highest levels of tool qualification specified in the IEC 61508:2010 (industrial), EN 50128:2011 (railway) and ISO 26262:2011 (automotive) functional safety standards.