Are these kinds of questions considered off-topic? What else can be the reason that I have received 3 downvotes?
The event pipeline
The fundamental Adeos structure one must keep in mind is the chain of client domains asking for event control. A domain is a kernelbased software component which can ask the Adeos layer to be notified of:
· Every incoming external interrupt, or autogenerated virtual interrupt;
· Every system call issued by Linux applications,
· Other system events triggered by the kernel code (e.g. Linux task switching, signal notification, Linux task exits etc.).
From: Life with Adeos
Question: Adeos is supposed to be between the hardware and the Linux kernel, I can understand about Adeos telling the Linux about hardware interrupts but Why should Adeos know about the "system call" issued by Linux?