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

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DUMP LKS<br />

ED-ADDR U ET SI RFS NES PKM SASN EAX PASN<br />

nnnnnnnnnnnnnnnn n PRC nn nnnn nnnn nnnn nnnn nnnn nnnn<br />

PSW PC-NUM<br />

nnnnnnnn nnnnnnnn nnnnnnnn nnnnnnnn nnnnnnnn<br />

MOD-AREA CSID SINST PINST<br />

nnnnnnnnnnnnnnnn nnnnnnnn nnnnnnnn nnnnnnnn<br />

GRG 0 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

GRG 2 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

GRG 4 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

GRG 6 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

GRG 8 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

GRG 10 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

GRG 12 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

GRG 14 = xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx<br />

AR 0 = areg0 areg1 areg2 areg3<br />

AR 4 = areg4 areg5 areg6 areg7<br />

AR 8 = areg8 areg9 areg10 areg11<br />

AR 12 = areg12 areg13 areg14 areg15<br />

The headings in this response are described under “Responses”.<br />

ED-ADDR can be either 32 or 64 bits.<br />

Response 5:<br />

If a guest virtual address from the home address space cannot be converted to a<br />

host real address, the translation process generates one of several exceptions,<br />

identifying the first page that was not addressable. The responses are:<br />

Vhexloc1 to hexloc2 nonaddressable storage<br />

- protection exception<br />

Vhexloc1 to hexloc2 nonaddressable storage<br />

- addressing exception<br />

Vhexloc1 to hexloc2 nonaddressable storage<br />

- segment translation exception<br />

Vhexloc1 to hexloc2 nonaddressable storage<br />

- page translation exception<br />

Vhexloc1 to hexloc2 nonaddressable storage<br />

- translation specification exception<br />

The oper<strong>and</strong> Vhexloc1 is the starting address <strong>and</strong> hexloc2 is the ending address of<br />

the nonaddressable storage.<br />

Response 6:<br />

If a state entry that is neither a branch nor a program-call is reached, the following<br />

response is issued:<br />

Vhexloc1 to hexloc2 are linkage stack state entries that are<br />

not branch or program-call.<br />

The oper<strong>and</strong> Vhexloc1 is the starting address <strong>and</strong> hexloc2 the ending address of<br />

the block of contiguous state entries in a linkage stack section that are not branch<br />

or program calls.<br />

Response 7:<br />

The linkage stack is empty.<br />

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

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