LINK METHOD FOR CODE SEGMENT IN MULTIPROCESSOR COMPUTOR SYSTEM, DEVICE HAVING PROGRAM CODE MEANS THEREFOR, LINK METHOD AND SYSTEM FOR CODE SEGMENT AND DYNAMIC LINK METHOD FOR CODE SEGMET

PURPOSE: To dynamically link a code segment optimized by executing the linking of the code segment in a real time. CONSTITUTION: In a system provided with a host processor 22 and a voice capturing and reproduction adapter 24 having a DSP pairing processor 26, the adapter has a shared memory to which access can be performed from the DSP and the host. A DSP program can be cyclically written in the shared memory by the host, and executed by the DSP. Two point buffers are used, and each indicates which buffer is executed by the DSP at present and which buffer is further updated by the host. Thus, the buffer being executed by the DSP at present is not updated by the host.