z/OS MVS Programming: JES Common Coupling Services
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Registers on Entry

z/OS MVS Programming: JES Common Coupling Services
SA23-1387-00

When exit IXZXIT03 receives control, the general purpose registers (GPRs) contain the following information:
Register
Content
0
Does not contain any information for use by this routine
1
Address of the IXZ$XPL parameter list
2-13
Do not contain any information for use by this routine
14
Return address
15
Entry point address
When exit IXZXIT03 receives control, the access registers (ARs) contain the following information:
Register
Content
0-15
Do not contain any information for use by this routine

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