通过DBGDRCR.HRQ:可以让CPU进入halting debug state.
执行hlt指令:是否也能让CPU进入halting debug state?
通过DBGDRCR.HRQ:可以让CPU进入halting debug state.
执行hlt指令:是否也能让CPU进入halting debug state?
可以让cpu 进入 halting debug mode 的 方式包括:
a breakpoint hits
a watchpoint hits
a BKPT instruction is executed
the EDBGRQ signal is asserted
a Halt instruction has been scanned into the DBGTAP instruction register
an vector catch occurs.