z/VM: CP Commands and Utilities Reference - z/VM - IBM

LOCATE
Authorization
Purpose
Privilege Class: C, E
The LOCATE command is provided to enable you to perform CP problem diagnosis.
Use LOCATE to display the addresses of control information within CP. You can use
the LOCATE command to find the addresses of:
v A command’s CP command table entry block (CMDBK)
v A DIAGNOSE code’s diagnose control block (DGNBK)
v A user’s spool file identification entry (FILID)
v A system frame table entry (FRMTABLE)
v An exit point’s indirect call locator block (ICLBK)
v A system logical device block (LDEV)
v A system real device block (RDEV)
v A system shared system name block (SHPBK)
v A user’s spool file block (SPFBK)
v A system SNA control block (SNABK)
v Data within CP’s real storage (Storage)
v Data within CP’s system execution space (Storage)
v A system external symbol address (SYMBOL)
v A user’s virtual device block (VDEV)
v A user’s virtual machine definition block (VMDBK)
v A system VTAM service machine block (VSMBK)
v An exit point’s exit control block (XITBK).
LOCATE
Chapter 2. CP Commands 527