Linking to the IEFDB476 program
Use the LINK macro to link to IEFDB476. When issuing the LINK to
IEFDB476, the requirements for the caller are:
- Authorization:
- Problem state or supervisor state, and any PSW key
- AMODE:
- 31-bit
- RMODE:
- ANY
- Interrupt Status:
- Enabled for I/O and external interrupts
- Locks:
- No requirement
In addition, general purpose register 1 must contain a pointer to the error messages processing parameter list (EMPARMS) and general purpose register 13 must contain the address of a 72-byte save area.