Task tracing apparatus in a multitask operating system
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United States of America Patent
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-
Jan 3, 1995
Grant Date -
N/A
app pub date -
Mar 9, 1990
filing date -
Apr 13, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A task tracing apparatus stores causes and addresses of interruptions, and system call numbers and addresses of system calls issued by an ongoing task. This makes it possible to obtain not only the basic information about switches from one task to another, but also the other related and detailed information as needed. Thus the development of software systems is made easier and more efficient.
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