Register contents on entry to Exit 7

Register

Contents

0

A pointer to a parameter list with the following structure, mapped by $XPL:

Field Name

Description

XPLID

The eyecatcher

XPLLEVEL

Maintenance level

XPLXITID

Exit number

XPLXLEV

Version number

XPLCOND

Condition byte JES2 sets the condition byte with one of the following bit settings:

X007RESP

Not applicable on entry to Exit 7

XPLSIZE

Length of parameter list

X007CBID

The 4-character EBCDIC control block identifier

1

Address of the buffer that contains the control block

2-10

N/A

11

Address of $HCT

12

N/A

13

Address of $PCE

14

The return address

15

The entry address