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

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TRACE STORE (ESA/390, z/Architecture)<br />

►►<br />

TRace<br />

Address:<br />

Notes:<br />

range<br />

hexloc<br />

Authorization<br />

Purpose<br />

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

STore<br />

DATA<br />

(1)<br />

INTO<br />

hexstring<br />

Privilege Class: G<br />

PRI<br />

SECO<br />

HOME<br />

ASTEaddr<br />

STDhexword<br />

STOraddr<br />

ASCEhexdblword<br />

ASNasn<br />

AREGareg<br />

ALEThexword<br />

ALEThexword.ALraddr<br />

MASK<br />

hexstring<br />

1 The default is to trace changes in all address spaces.<br />

TRACE STORE (ESA/390, z/Architecture)<br />

Address<br />

options<br />

Use TRACE STORE (ESA/390, z/Architecture) to trace processor alterations made<br />

to virtual storage for an ESA/390 or z/Architecture virtual machine. You can trace all<br />

alterations, or only those alterations causing a specified set of logical locations to<br />

assume a specified value.<br />

There is another version of the TRACE STORE comm<strong>and</strong> for ESA/XC virtual<br />

machines. See “TRACE STORE (ESA/XC)” on page 1651.<br />

INTO<br />

restricts tracing to a specific storage location or range of locations. Unless an<br />

address space is specified, changes to storage are traced in all address<br />

spaces.<br />

PRI<br />

restricts tracing to events in the guest’s current primary address space as<br />

pointed to by guest control register 1.<br />

SECO<br />

restricts tracing to events in the guest’s current secondary address space as<br />

pointed to by guest control register 7.<br />

►◄<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 1647

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