| 摘要 |
PURPOSE:To attain the optimum application of a memory in a run mode by securing such a system where the user program control information is recoated on the corresponding area of a loader job by a loader job itself and this job can be executed directly as a user job. CONSTITUTION:A working segment 32 is secured on a memory 3 by a program control information storing means 12 and both program control and address parts of a user program load module 22 are saved into a segment 32. The saved information is recoated to the program control and address parts of a loader job 31 itself and sent by a program control information transfer means 13. Thus the program control information is recoated with the program control information on a user program. An address space switching means 14 secures an absolute address on the job 32 and the address of load job executing job into that of a user job executing space. Then the undesired information on the job 31 and a user job 33 are delected out of the memory 3 by a JOB loader executing space extinguishing means 15. Thus the job 33 is carried out.
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