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

DUMP Guest Storage (z/Architecture)
is the response you receive with the I option. The operand xhexloc is the
hexadecimal storage location of the first instruction to be dumped. The operand
mnemonic is a character representation of the instruction code. This mnemonic can
be as many as five characters in length. The expression x-x is the actual
hexadecimal contents of storage and is two, four, or six bytes as determined by the
instruction length code. Unrecognizable instruction codes are indicated by a series
of asterisks. A minimum of one instruction and a maximum of five instructions are
dumped per line. The storage key is displayed on the first line of a request and at
every page boundary.
Response 5:
xhexloc stringhexadecimaldata [key][Lhexloc]
is the response you receive with the S option. The storage key is displayed on the
first line of a request and at every page boundary.
Response 6:
xhexloc1 TO hexloc2 KEY = kk
is the response you receive with the K option. The operands hexloc1 and hexloc2
are storage locations, and kk is the associated storage key. A response is dumped
for every contiguous address range that has unique storage keys, and whenever a
segment boundary is crossed.
Response 7:
The PSW is used to resolve a logical address. A PSW that is not valid causes the
current request to be rejected, and processing continues with the next request (if
any) on the command line. In all cases, a reset PSW (all-zero) is accepted. The
rejected operands are displayed along with a response indicating that the PSW is
not valid. The response is:
addr1 is not addressable because of an nonvalid PSW.
The operand addr1 is the rejected operand or operands; it specifies an address
space and a storage location within that address space.
Response 8:
382 z/VM: CP Commands and Utilities Reference
The dynamic address translation (DAT) process uses the segment table designator
(ASCE) to convert a third-level address to a second-level address (storage that
appears real to your virtual machine). The translation process may generate one of
several exceptions, identifying why one or more pages of storage are not
addressable. A range of rejected storage addresses are displayed along with a
response indicating the nature of the exception condition. The responses are:
xhexloc1 to hexloc2 nonaddressable storage
- protection exception
xhexloc1 to hexloc2 nonaddressable storage
- addressing exception
xhexloc1 to hexloc2 nonaddressable storage
- segment translation exception
xhexloc1 to hexloc2 nonaddressable storage
- page translation exception
xhexloc1 to hexloc2 nonaddressable storage
- translation specification exception
xhexloc1 to hexloc2 nonaddressable storage
- ASCE type exception
xhexloc1 to hexloc2 nonaddressable storage