DOS/32 Advanced DOS Extender - Programmer's Reference


2.22 - DPMI function 0205h - Set Protected Mode Interrupt Vector

Sets the address of protected mode handler for the specified interrupt into the interrupt vector.

 

In: AX = 0205h
BL = interrupt number
CX:EDX = selector:offset of exception handler
Out:

if successful:
CF clear

if failed:
CF set
AX = error code

8022h - invalid selector

Notes:

a) The value passed in CX should be a valid protected mode code selector, not a real mode segment address.

 


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