Ivthandleinterrupt

The function inspects fault registers to identify the violating PCI device and the nature of the fault (e.g., lack of read-permission). 4. Failure Scenarios (Blue Screens) IvtHandleInterrupt

: For hardware interrupts, it often sends an "End of Interrupt" (EOI) signal to the Programmable Interrupt Controller (PIC) or APIC to signal that it is ready for the next interrupt. ivthandleinterrupt

This prevents the CPU from jumping to a random address due to an uninitialized table entry. The function inspects fault registers to identify the

// Populate IVT void init_ivt(void) { // Initialize all IVT entries to a default handler for (int i = 0; i < 16; ++i) { ivt[i] = default_handler; } ++i) { ivt[i] = default_handler