z/OS V1R9.0 TSO/E Command Reference

TEST—CALL Subcommandcall compute return(next)TEST—CANCEL commandUse the CANCEL command to halt processing of batch jobs submitted from theterminal. For a description of the CANCEL command syntax and function, see the“CANCEL command” on page 74.TEST—COPYsubcommandUse the COPY subcommand to transfer data or addresses from:v One storage address to anotherv One general register to anotherv A general register to virtual storagev Virtual storage to a general registerv An access register to virtual storagev Virtual storage to an access registerv One access register to another.In addition, you can use the COPY subcommand to:v Save or restore the contents of the general registersv Propagate the value of a byte throughout a fieldv Move an entire data field from one location to anotherTEST—COPY subcommand syntax►►COPYCaddress_1address_24LENGTH( integer )NOPOINTERPOINTER►►ARFROM(register_number)ALETFROM(alet_value)ARTO(register_number)ALETTO(alet_value)►◄TEST—COPY subcommand operandsaddress_1specifies a location that contains data to be copied.address_2specifies a location that receives the data after it is copied.You can specify address_1 and address_2 as:v An absolute addressv A symbolic addressv A relative addressv An indirect addressv An address expressionv A module name and entry name (separated by a period)v A general registerv An access register.ARFROM(register_number)specifies that the location of the data pointed to by address_1 is in an alternate302 z/OS V1R9.0 TSO/E Command Reference