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

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DUMP PSW<br />

►►<br />

DUmp<br />

Notes:<br />

Authorization<br />

Purpose<br />

Oper<strong>and</strong>s<br />

(1)<br />

PSW<br />

Usage Notes<br />

ALL<br />

EXT<br />

I/O<br />

MCH<br />

PRG<br />

PROG<br />

SVC<br />

*dumpid<br />

1 There must be at least one blank between the first <strong>and</strong> second oper<strong>and</strong>s.<br />

Privilege Class: G<br />

Use DUMP PSW to send the program status word to your virtual printer.<br />

DUMP PSW<br />

ALL<br />

dumps the current values <strong>and</strong> appropriate interrupt information for the current<br />

PSW <strong>and</strong> all old <strong>and</strong> new interrupt PSWs (except restart).<br />

EXT<br />

I/O<br />

MCH<br />

PRG<br />

PROG<br />

SVC<br />

dumps the current values <strong>and</strong> appropriate interrupt information for both the new<br />

<strong>and</strong> old PSWs specified—that is, SVC, program check, machine check, I/O, <strong>and</strong><br />

external.<br />

*dumpid<br />

identifies a 1-character to 97-character string that is to be assigned to the dump<br />

(may be truncated to 80 characters for a z/Architecture guest). If specified,<br />

*dumpid must be the last oper<strong>and</strong> you enter on the comm<strong>and</strong> line.<br />

1. The DUMP PSW comm<strong>and</strong> is valid for a z/Architecture virtual machine only if<br />

SET PSWTRANS (with ALL or DISPLAY option) has been issued previously.<br />

2. DUMP PSW ALL dumps the PSW as a 128-bit PSW for z/Architecture virtual<br />

machines.<br />

3. z/Architecture exp<strong>and</strong>s the PSW to 128 bits to accommodate 64-bit instruction<br />

addresses. The exp<strong>and</strong>ed PSWs are referenced in the comm<strong>and</strong> output as<br />

″PSWG″. The SET PSWTRANS comm<strong>and</strong> allows the PSWs from a<br />

z/Architecture virtual machine to be shown <strong>and</strong> manipulated in the 64-bit<br />

ESA/390 format.<br />

►◄<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 395

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