Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

T64LB

Prolog  

Control Block Contents  
   T64LB DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  


T64LB Prolog

 NAME       : HCPFCWDS
 DESCRIPTION: TLB64 Entry (64 bit addresses)
 DSECT      : T64LB

 

T64LB Control Block Content


T64LB DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      T64LB          TLB64 Entry (64 bit addresses)
0000    0 Bitstring    8 T64LBHST (0)   64 bit host frame
0000    0 Address      4 T64LBHSH       High order word
0004    4 Address      4 T64LBHSL       Low order word
0008    8 Bitstring    8 T64GSTAD (0)   64 bit guest address
0008    8 Address      4 T64LBGHI       High order word
000C   12 Address      4 T64LBGLO       Low order word
0010   16 Address      4 T64LBNXT       Address of next TLB entry
          00000014       T64LBSZE       *-T64LB

 

T64LB Storage Layout

          
*** T64LB - TLB64 Entry (64 bit addresses)
*
*     +---------------------------+---------------------------+
*   0 |         T64LBHSH          |         T64LBHSL          |
*     +---------------------------+---------------------------+
*   8 |         T64LBGHI          |         T64LBGLO          |
*     +---------------------------+---------------------------+
*  10 |         T64LBNXT          | 14
*     +---------------------------+
*
*** T64LB - TLB64 Entry (64 bit addresses)

 

T64LB Cross Reference

Symbol         Dspl Value
-------------- ---- -----
T64GSTAD       0008
T64LBGHI       0008
T64LBGLO       000C
T64LBHSH       0000
T64LBHSL       0004
T64LBHST       0000
T64LBNXT       0010
T64LBSZE       0010 00000014

This information is based on z/VM V5R3.0. Last updated on 25 Jun 2007 at 16:32:33 EDT.
Copyright IBM Corporation, 1990, 2007