Set Extended Processor Exception Handler Vector (Protected Mode)
![[1.0]](../1.0.gif)
Sets the address of the client's protected mode handler for
the specified protected mode exception.
Call With
AX = 0212H
BL = exception/fault number (00H-1FH)
CX:(E)DX = selector:offset of exception handler
Returns
if function successful
Carry flag = clear
if function unsuccessful
Carry flag = set
AX = error code
| 8021H | invalid value (BL not in range 00H-1FH) |
| 8022H | invalid selector |
Notes
- DPMI 1.0 clients should use this function in preference to Int 31H Function 0203H.
- The protected mode exceptions are sent to the protected mode
handler of the current client.
- Refer to the rules for descriptor usage in Appendix D.