Int 31/AX=0213h

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DPMI 1.0+ - SET REAL MODE EXTENDED PROCESSOR EXCEPTION HANDLER

AX = 0213h
BL = exception or fault number (00h-1Fh)
CX:(E)DX = exception handler selector:offset

Return:
CF clear if successful CF set on error AX = error code (8021h,8022h) (see #03143)

Notes: Specifies address of protected-mode handler for real-mode exception. DPMI host performs a switch to protected mode, reflects the exception to the virtual machine's primary client, and returns to real mode on the handler's completion

See Also: AX=0203h - AX=0211h - AX=0212h

Category: DOS Extenders - Int 31h - D

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