The contents of the registers on entry to an exit are:
- Register
- Contents
- 0
- Not applicable
- 1
- Address of the parameter area mapped by the IHASDMSE mapping
macro
- 2-12
- Not applicable
- 13
- Address of the 72-byte standard save area
- 14
- Return address
- 15
- Entry point address of IEASDUMP.SERVER