Hi, Borneo: Sorry for log time no reply. I cherry-picked the patch 5203 http://openocd.zylin.com/5203 . It works will in my board now. When I send "Info registers"cmd, the Assertion not appear. Thank you for fix my quession!
hello Borneo: I'm in the reviewer list in http://openocd.zylin.com/#/c/5165/ If you discussions have a final result, i can checking on the that patch. Thanks
oh, I'm sorry for that.
Use arm-none-eabi-gdb connect m4 cause an Assertion `num < (int)armv7m->arm.core_cache->num_regs' failed.