Command: SBB-Integer Subtraction with Borrow
Arguments: DEST: register or memory location; SRC: immediate, register or memory location
Usage: SBB DEST,SRC
Effects: DEST:=SRC-(DEST+CF)
Flags to be set: The OF, SF, ZF, AF, CF, and PF flags are set according to the result.
Misc: two memory operands cannot be used in one instruction