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

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H<strong>CP</strong>LDR Control Statements <strong>and</strong> Output<br />

SPB<br />

is the set page boundary control statement acronym.<br />

nnnnn<br />

is the page size in hexadecimal. The page size may be any power of 2 from 8<br />

to 65536. If not specified, the page size is X'1000' (decimal 4096).<br />

Note: Only one argument may appear on the statement.<br />

Unconditional Page Boundary Control Statement<br />

The unconditional page boundary control statement aligns all subsequent CSECTs<br />

according to the page size specified.<br />

Format:<br />

1 2–4 5–72<br />

X'02' UPB nnnnn<br />

Where:<br />

X'02'<br />

must appear in column 1.<br />

UPB<br />

is the unconditional page boundary control statement acronym.<br />

nnnnn<br />

is the page size in hexadecimal. The page size may be any power of 2 from 8<br />

to 65536. The initial value is 8. If not specified, the page size is X'1000'<br />

(decimal 4096).<br />

Note: Only one argument may appear on the statement.<br />

Conditional Page Boundary Control Statement<br />

The conditional page boundary control statement conditionally aligns all subsequent<br />

CSECTs according to the page size specified. If a CSECT will not fit within the<br />

remainder of the present page, the system loader will locate the CSECT on the next<br />

page boundary.<br />

Format:<br />

1 2–4 5–72<br />

X'02' <strong>CP</strong>B nnnnn<br />

Where:<br />

X'02'<br />

must appear in column 1.<br />

1902 z/<strong>VM</strong>: <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> <strong>and</strong> <strong>Utilities</strong> <strong>Reference</strong><br />

<strong>CP</strong>B<br />

is the conditional page boundary control statement acronym.<br />

nnnnn<br />

is the page size in hexadecimal. The page size may be any power of 2 from 8<br />

to 65536. If not specified, the page size is X'1000' (decimal 4096).

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