Principper for Samtidighed og Styresystemer - Interrupts
Principper for Samtidighed og Styresystemer - Interrupts
Principper for Samtidighed og Styresystemer - Interrupts
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Systemkald<br />
User pr<strong>og</strong>ram<br />
API call<br />
User-mode API library<br />
Set up params.<br />
System call<br />
Return result<br />
Kernel<br />
validate params.<br />
Find and call<br />
correct routine<br />
Return result<br />
System call table<br />
Call implementation<br />
PSS’09 (Forelæsning 10) <strong>Interrupts</strong> APR 2009 17 / 19