KRAB

Prolog  

Control Block Contents  
   KRAB DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

KRAB Prolog

 NAME       : STRUCPRA
 DSECT      : KRAB
 DESCRIPTION: Kernel run-time anchor block (one per thread)

KRAB Control Block Content

KRAB DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      KRAB           Kernel run-time anchor block (one
                                        per thread)
0000    0 Signed       4 * (0)
0000    0 Address      4 KRA_BOS        base of stack
0004    4 Address      4 KRA_EOS        end of stack
0008    8 Address      4 KRA_OFLOW      overflow routine entry pt.
          0000000C       KRA_SIZE       *-KRAB
          A Kernel DSA Frame Header

KRAB Storage Layout

          
*** KRAB - Kernel run-time anchor block (one per thread)
*
*     +---------------------------+---------------------------+
*   0 |         KRA_BOS           |         KRA_EOS           |
*     +---------------------------+---------------------------+
*   8 |        KRA_OFLOW          | C
*     +---------------------------+
*
*** KRAB - Kernel run-time anchor block (one per thread)

KRAB Cross Reference

Symbol         Dspl Value
-------------- ---- -----
KRA_BOS        0000
KRA_EOS        0004
KRA_OFLOW      0008
KRA_SIZE       0008 0000000C