Software interrupts.¶
Ordinarily, a handler installed with set_pm_interrupt only services software interrupts that are executed in protected mode; real mode software interrupts can be redirected by set_rm_interrupt.
See also¶
| Name | Description |
|---|---|
| set_rm_interrupt | Set real mode interrupt handler. |
| get_rm_interrupt | Get real mode interrupt vector. |
| set_pm_interrupt | Set protected mode interrupt handler. |
| get_pm_interrupt | Return protected mode interrupt handler. |
| lock_data | Lock data memory range. |
| lock_code | Lock code memory range. |
| enable | Enable hardware interrupts. |
| disable | Disable hardware interrupts. |
| outportb | Write byte to I/O port. |