PURPOSE: To provide the information processor, with which the burden of a programmer required for signal setting can be reduced and exception processing can be surely and easily performed as intended, concerning the information processor composed of plural processing modules for processing a program to handle the exception processing.
CONSTITUTION: A processor 1 stores the information on the exception processing to be executed while receiving a signal showing the necessity of exception processing during the execution and can receive the signal showing the necessity of exception processing. Since the contents of exception processing to be executed while receiving the same signal are sometimes made different for two modules, a signal reception setting device 5 stores the information on the stored contents of exception processing in a storage table 8 when moving from one module to the other module. When returning from the other module to one module, the information stored in the storage table 8 is read out.
NAKAMURA TOMOAKI
NAKABASHI AKIBUMI
HITACHI PROCESS COMPUTER ENG
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