IBM 5280 Distributed Data System - Index of

Resume Data Entry (RESUME/RESMXT/RESCAl)Source:RESUME [(B)]---------...,RESMXT (BRn)RESCAl (BRn, label)Object:DB IJ IIo Index address for RESMXT: The address of the binary register that containsthe index for an indexed return.Index address for RESCAl: The address of the binary register that containseither of the following:• The index into the label table for a subroutine call.• The index for an indexed subroutine call.If BRn is not specified on either the RESMXT or the RESCAl instruction,the index address is all zeros.If RESUME is specified, the index address is all zeros.fJ Bit 15:0= RESUME is specified.1 = RESMXT is specified.ORo = R ESCAl is specified and the address at II is a subroutine address.1 = R ESCAl is specified and the address at II is a table address.II Table-address or subroutine address for RESCAL. If RESUME or RESMXTis specified, this address is all zeros.II Bit 31 for RESUME:0= The cursor is repositioned forward (B is not specified).1 = The cursor is repositioned backward (B is specified).Bit 31 for RESMXT: O.Bit 31 for RESCAl: The last bit of either the table address or the subroutineaddress.298