Difference between revisions of "KSchedulableInterruptEventLinkedList"
Jump to navigation
Jump to search
(Created page with "Category:Kernel objects Size : 0x10 bytes There is exactly one instance of this object per core. On interrupt requests, when the interrupt handler of a KSchedulableIn...") |
m |
||
| Line 1: | Line 1: | ||
[[Category:Kernel objects]] | [[Category:Kernel objects]] | ||
| − | |||
Size : 0x10 bytes | Size : 0x10 bytes | ||
Revision as of 15:16, 8 December 2016
Size : 0x10 bytes
There is exactly one instance of this object per core.
On interrupt requests, when the interrupt handler of a KSchedulableInterruptEvent returns anything else than NULL or 1, it is added to this list.
After being added to this list, the thread handling this object (which is a thread created by the kernel main function) is scheduled and the context is switched. That thread pops the first interrupt event from the list and execute its second virtual function, then unschedules itself and switches context back.
| Offset | Type | Description |
|---|---|---|
| 0x0 | KSchedulableInterruptEvent * | First interrupt event |
| 0x4 | KSchedulableInterruptEvent * | Last interrupt event |
| 0x8 | u32 | Unused |
| 0xC | KThread * const | Kernel thread of priority 0 handling this object |