IVTHandleInterrupt is a crucial component in the Interrupt Handling mechanism of operating systems, particularly in the context of x86 architecture and UEFI (Unified Extensible Firmware Interface) firmware. Let's dive into the details.

What is an Interrupt Vector Table (IVT)?

Security and safety

Step 4 – Second-Level Dispatch (ivthandleinterrupt in Action)

Inside ivthandleinterrupt, the code: