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Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
VRCHAIN
Cross Reference (Contains links to field and bit definitions)
VRCHAIN Prolog
NAME : HCPVRCHN
DESCRIPTION: V=R RESERVED FRAME STACK POINTER MAPPING
DSECT : VRCHAIN
FUNCTION : MAPS THE POINTERS FROM ONE FRAME TO THE NEXT IN THE V=R
RESERVED FRAME STACK.
LOCATED BY : SYSVRRVM ANCHOR OF THE V=R RESERVED FRAME STACK
CREATED BY : HCPIST - DURING SYSTEM INITIALIZATION
DELETED BY : NONE
VRCHAIN Control Block Content
VRCHAIN DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure VRCHAIN V=R RESERVED FRAME STACK POINTER MAPPING 0000 0 Signed 4 VRNEXT POINTER TO NEXT FRAME ON THE STACK
VRCHAIN Storage Layout
*** VRCHAIN - V=R RESERVED FRAME STACK POINTER MAPPING * * +---------------------------+ * 0 | VRNEXT | 4 * +---------------------------+ * *** VRCHAIN - V=R RESERVED FRAME STACK POINTER MAPPING
VRCHAIN Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----VRNEXT 0000
Last updated on 3 Aug 1999 at 13:47:07 EDT.
Copyright IBM Corporation, 1990, 1999