z/OS MVS Programming: Assembler Services Reference ABE-HSP
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CPOOL - Execute form

z/OS MVS Programming: Assembler Services Reference ABE-HSP
SA23-1369-00

Syntax

The execute form of the CPOOL macro is written as follows:

Syntax Description
   
   name name: Symbol. Begin name in column 1.
   
One or more blanks must precede CPOOL.
   
CPOOL  
   
One or more blanks must follow CPOOL.
   
BUILD  
   
,PCELLCT=primary cell count cell count: Symbol, decimal number, or register (0), (2) - (12).
  Note: PCELLCT must be specified on either the list or the execute form of the macro.
   
   ,SCELLCT=secondary cell Default: PCELLCT
    count  
   
,CSIZE=cell size cell size: Symbol, decimal number, or register (0), (2) - (12).
  Note: CSIZE must be specified on either the list or the execute form of the macro.
   
   ,SP=subpool number subpool number: Symbol, decimal number, or register (0), (2) - (12).
  Default: SP=0
   
   ,BNDRY=DWORD Default: BNDRY=DWORD

The default value depends on the specified CSIZE value. If CSIZE is a multiple of 8, cells reside on double boundaries (BNDRY=DWORD). If CSIZE is multiple of 4, cells reside on word boundaries. If CSIZE is not a multiple of 4 or 8, cells do not reside on a particular boundary.

   ,BNDRY=QWORD  
   
   ,LOC=24 Default: LOC=RES
   ,LOC=31  
   ,LOC=(31,31)  
   ,LOC=(31,64)  
   ,LOC=(31,PAGEFRAMESIZE1MB)  
   ,LOC=RES  
   ,LOC=(RES,31)  
   ,LOC=(RES,64)  
   
   ,CPID=pool id pool id: RX-type address or register (0), (2) - (12).
   
   ,KEY=key number key number: Decimal numbers 0-15 or register (0), (2) - (12).
  Default: The default depends on which subpool you specify. See the discussion of subpool handling in z/OS MVS Programming: Assembler Services Guide for information on storage keys for specific subpools.
   
   ,HDR=hdr hdr: Character string enclosed in single quotation marks, RX-type address, or register (0), (2) - (12).
   
,MF=(E,ctrl prog) ctrl prog: RX-type address or register (0) - (12).
   

Parameters

The parameters are explained under the standard form of the CPOOL macro with the following exception:

,MF=(E,ctrl prog)
Specifies the execute form of the CPOOL macro.

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