SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32

You are viewing a reply to debugger issue under windows8  

debugger issue under windows8



Looking at your screenshot, it seems you started a second debug session while a first one was still active. You should kill it (select the first session and click the red square button, then the grey X button on the right of the Debug tab) then start again to debug your program.

Remember: you can’t start two debug sessions in parallel on the same CPU...