NAME       : LGRAPMBK
 DESCRIPTION: Relocation mapping for HCPAPMBK
 DSECT      : $APMBK
 FUNCTION   : LGRAPMBK describes those fields of the APMBK that
              will be migrated to the destination system during
              guest relocation.
 LOCATED BY : This is a mapping of the RDODATA area within the
              RDOBK during guest relocation.
 RELOCATION CONSIDERATIONS : This control block is used during live guest
              relocation.  It is used to relocate a control block
              defined in a corresponding HCP COPY file.  Any
              fields or bits defined in HCPVMDBK which are
              required on the destination system must be defined
              here, and code must be added to migrate the field
              or bit during a relocation.

 $APMBK DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      $APMBK         Relocation mapping for HCPAPMBK
          00000001       $APM_VER       1 Mapping version number
0000    0 Signed       2 $APM_HDRL      Header length (in bytes)
0002    2 Signed       2 $APM_BITL      Length of mapped bits (in bytes)
0004    4 Signed       4 *              Reserved for future use
          00000008       $APM_HDLN      *-$APMBK Length of header (bytes)
      Bit map: Contains the APMBK flags that are subject to
               relocation. These bits are defined sequentially,
               regardless of how they are defined in HCPAPMBK.
               This yields a consistent mapping that ensures
               compatibility when a guest is relocated between
               systems at differing service levels.
               Names in the comments column indicate the control
               block byte which contains the flag. This name is
               subject to change if the flag definition changes.
         ====> NEVER change bits which already exist here.
         ====> NEVER change the order of bits in this section.
         ====> ALWAYS add new bits at the end of this section,
               together with new flag bytes as required.
0008    8 Signed       2 $APM_BITS (0)  Bit map area
0008    8 Bitstring    1 $APM0
          1... ....      $APM0VNQS      X'80' $APM0VNQS APMFL0
          .1.. ....      $APM0VNQD      X'40' $APM0VNQD APMFL0
          ..1. ....      $APM0VDQS      X'20' $APM0VDQS APMFL0
          ...1 ....      $APM0VDQD      X'10' $APM0VDQD APMFL0
          .... 1...      $APM0RNQS      X'08' $APM0RNQS APMFL0
          .... .1..      $APM0RNQD      X'04' $APM0RNQD APMFL0
          .... ..1.      $APM0RDQS      X'02' $APM0RDQS APMFL0
          .... ...1      $APM0RDQD      X'01' $APM0RDQD APMFL0
0009    9 Bitstring    1 $APM1
          .... .1..      $APM1INDQ      X'04' $APM1INDQ APMFL1
          .... ..1.      $APM1INNQ      X'02' $APM1INNQ APMFL1
          .... ...1      $APM1TOSS      X'01' $APM1TOSS APMFL1
          00000002       $APM_BLEN      *-$APM_BITS Length of bit map
                                        area
      Data:    Contains all HCPAPMBK data that is subject to
               relocation, except for flag bits, which are
               handled separately.
               All fields are defined as XLnn to avoid alignment
               warnings and to pack the data efficiently.
         ====> NEVER change fields which already exist here.
         ====> NEVER change the order of fields in this section.
         ====> ALWAYS add new fields at the end of this section.
000A   10 Bitstring    1 $APM_DATA (0)  Start of data map
000A   10 Bitstring    4 $APM_ITEM      Slot number in APVARRAY
                                        (1-origin)
000E   14 Bitstring    4 $APM_NEXT      ->RDO offset to next $APMBK
     APMAPVBK - copy from VMDAPVBK on destination
0012   18 Bitstring    8 $APMPSMID      Guest PSMID
001A   26 Bitstring    8 $APMNVT        Host TOD of virtual NQAP
0022   34 Bitstring    8 $APMNRT        Host TOD of real NQAP
002A   42 Bitstring    4 $APMNQCRS      Relative message cursor
002E   46 Bitstring    4 $APMNQDL       Total data length of message
0032   50 Bitstring    4 $APMNADLN      ->RDO offset to first NQ
                                        APMADLN
0036   54 Bitstring    8 $APMDVT        Host TOD of virtual DQAP
003E   62 Bitstring    8 $APMDRT        Host TOD of real DQAP
0046   70 Bitstring    4 $APMDQCRS      Relative message cursor
004A   74 Bitstring    4 $APMDQRL       Residual length for DQAP
004E   78 Bitstring    4 $APMDQDL       Total data length of message
0052   82 Bitstring    4 $APMDADLN      ->RDO offset to first DQ
                                        APMADLN
          00000056       $APM_LEN       *-$APMBK Total length, in bytes
          0000000B       $APM_SZ        ($APM_LEN+7)/8 Size in
                                        doublewords

          
*** $APMBK - Relocation mapping for HCPAPMBK
*
*     +-------------+-------------+---------------------------+
*   0 | $APM_HDRL   | $APM_BITL   |///////////////////////////|
*     +------+------+-------------+-------------+-------------+
*   8 |$APM0 |$APM1 |        $APM_ITEM          | $APM_NEXT-  |
*     +------+------+---------------------------+-------------+
*  10 |   -(00E)    |               $APMPSMID-                |
*     +-------------+-----------------------------------------+
*  18 |   -(012)    |                $APMNVT-                 |
*     +-------------+-----------------------------------------+
*  20 |   -(01A)    |                $APMNRT-                 |
*     +-------------+---------------------------+-------------+
*  28 |   -(022)    |        $APMNQCRS          | $APMNQDL-   |
*     +-------------+---------------------------+-------------+
*  30 |   -(02E)    |        $APMNADLN          |   (036)-    |
*     +-------------+---------------------------+-------------+
*  38 |                -$APMDVT                 |   (03E)-    |
*     +-----------------------------------------+-------------+
*  40 |                -$APMDRT                 | $APMDQCRS-  |
*     +-------------+---------------------------+-------------+
*  48 |   -(046)    |         $APMDQRL          | $APMDQDL-   |
*     +-------------+---------------------------+-------------+
*  50 |   -(04E)    |        $APMDADLN          | 56
*     +-------------+---------------------------+
*
*** $APMBK - Relocation mapping for HCPAPMBK

 
Symbol         Dspl Value
-------------- ---- -----
$APM_BITL      0002
$APM_BITS      0008
$APM_BLEN      0009 00000002
$APM_DATA      000A
$APM_HDLN      0004 00000008
$APM_HDRL      0000
$APM_ITEM      000A
$APM_LEN       0052 00000056
$APM_NEXT      000E
$APM_SZ        0052 0000000B
$APM_VER       0000 00000001
$APMDADLN      0052
$APMDQCRS      0046
$APMDQDL       004E
$APMDQRL       004A
$APMDRT        003E
$APMDVT        0036
$APMNADLN      0032
$APMNQCRS      002A
$APMNQDL       002E
$APMNRT        0022
$APMNVT        001A
$APMPSMID      0012
$APM0          0008
$APM0RDQD      0008 01
$APM0RDQS      0008 02
$APM0RNQD      0008 04
$APM0RNQS      0008 08
$APM0VDQD      0008 10
$APM0VDQS      0008 20
$APM0VNQD      0008 40
$APM0VNQS      0008 80
$APM1          0009
$APM1INDQ      0009 04
$APM1INNQ      0009 02
$APM1TOSS      0009 01