Debugging system and debugging method of multi-core processor

A debugging method of a multi-core processor, adapted for a debugging system, the debugging system comprising a debugging host, a target processor and a mapping and protocol conversion device, and the target processor comprising a plurality of cores, wherein the debugging method comprises:

• connecting the target processor to the mapping and protocol conversion device;
• identifying a core architecture to which each of the cores belongs by the mapping and protocol conversion device, and mapping each of the cores to at least one thread of at least one process of a debugger of the debugging host according to the core architecture of each of the cores, wherein the mapping and protocol conversion device comprises a control server and a protocol conversion interface device, the control server is connected to the debugger through a network interface, and the protocol conversion interface device is connected to the control server through a first transmission interface and is connected to the target processor through a second transmission interface,
• wherein the step of mapping each of the cores to the at least one thread of the at least one process of the debugger of the debugging host according to the core architecture of each of the cores comprises:
• controlling the cores being mapped to the threads of the processes by the control server;
• and converting data received from the control server into a signal conforming to a protocol standard of the second transmission interface by the protocol conversion interface device;
• and
• executing a debugging procedure for the target processor by the debugger, executed by a processor of the debugging host, of the debugging host so as to debug the cores of the target processor synchronously through executing the processes and the threads corresponded to each of the cores by the processor.