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. |
ASMBK
Cross Reference (Contains links to field and bit definitions)
ASMBK Prolog
NAME : HCPASMBK DESCRIPTION: PTRM Address Space Management Block DSECT : ASMBK FUNCTION : Manage the i-ASITs corresponding to the ASCBKs for the PTRM address spaces. This block is a table, with table entries mapped by HCPAMTE. LOCATED BY : RSAASITB - Field in HCPRSAMP CREATED BY : HCPPRM - At system initialization time DELETED BY : none SERIALIZED : RSAPRLK - PTRM address space resolution lock COMMENTS : none
ASMBK Control Block Content
ASMBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure ASMBK PTRM Address Space Management Block 0000 0 Dbl-Word 8 ASMTB (16) PTRM Address Space Management Table Entries are mapped by HCPAMTE. Each entry is either marked invalid or contains an i-ASIT for a PTRM address space. 00000008 ASMTBELN 8 Length of a ASMTB entry (in bytes). 0080 128 Signed 4 ASMTBEND (0) End of ASMBK 00000080 ASMLENTH (*-ASMBK) Size of ASMBK in bytes 00000010 ASMSIZE (*-ASMBK+7)/8 Size of ASMBK in doublewords
ASMBK Storage Layout
*** ASMBK - PTRM Address Space Management Block * * +-------------------------------------------------------+ * 0 | | * = ASMTB = * | | * +-------------------------------------------------------+ * 80 | | * = ASMTBEND = * | | * +-------------------------------------------------------+ * *** ASMBK - PTRM Address Space Management Block
ASMBK Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----ASMLENTH 0080 00000080
ASMSIZE 0080 00000010
ASMTB 0000
ASMTBELN 0000 00000008
ASMTBEND 0080
Last updated on 3 Aug 1999 at 11:40:52 EDT.
Copyright IBM Corporation, 1990, 1999