back2root:ibm-pc-ms-dos:interrupts:int_00:start

Int 00h - Divide Error - CPU-Generated (Hardware Handler)

Generated if the divisor of a DIV or IDIV instruction is zero or the quotient overflows the result register; DX and AX will be unchanged.

Request/Call:

no input

Notes & Comments

on an 8086/8088, the return address points to the following instruction
on an 80286+, the return address points to the divide instruction

See Also INT 04

back2root/ibm-pc-ms-dos/interrupts/int_00/start.txt · Dernière modification : 2024/10/29 08:23 de frater