The Sysenter Instruction And 0X2E Interrupt
Let’s first present the address where the IDT table is located in memory. We can do that by printing the value stored in the IDTR register. On the picture below we used the “r idtr” to get the address of the IDTR table, which is 0x8003f400. Then we dumped the memory at that address, which printed the interrupt descriptors. Rather than dumping memory with the dd command, we can use the !...