In register 1, TSO/E REXX passes the address of a parameter list,which consists
of a list of addresses. Each address in the parameter list points
to a parameter. TSO/E REXX passes
all parameters on the call. The high-order bit of the last address
in the parameter list is set to 1. Table 1 lists
the parameters for the compiler interface initialization routine.
Table 1. Parameter list for the compiler interface initialization routineParameter |
Number of bytes |
Description |
---|
Parameter 1 |
4 |
Environment block address. On entry, this parameter contains
the address of the REXX environment
block with which the compiler programming table is associated.
This parameter is identical to the address in register 0. For more
information on the REXX environment
block, see . |
Parameter 2 |
4 |
compiler runtime processor entry
address. Specifies the address of the entry in the compiler programming table for the compiler runtime processor. |
Parameter 3 |
4 |
compiler interface initialization routine return
code. On exit, the compiler interface initialization routine must
set this parameter to a return code that indicates the completion
status of the compiler interface initialization routine.
Table 1 lists
the return codes for the compiler interface initialization routine. |