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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. |
CMSTAXE
Cross Reference (Contains links to field and bit definitions)
CMSTAXE Prolog
Name : TSOBLKS Description: Terminal Attention Exit Element DSECT : CMSTAXE Function : CMSTAXE defines the fields used in a Terminal Attention Exit Element (TAXE). The TAXE is used mainly by DMSCIT for processing attention interrupts. The TAXEADDR field in NUCON points to CMSTAXE.
CMSTAXE Control Block Content
CMSTAXE DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure CMSTAXE Terminal Attention Exit Element 0000 0 Signed 4 TAXESPSW LEFT HALF PSW FOR ATTN RTN. 0004 4 Address 4 TAXEEXIT ATTN EXIT ADDR. 0008 8 Bitstring 1 TAXESTAT (0) STATUS OF EXIT RTN. 1... .... TAXEFREQ X'80' ATTN EXIT TAKEN 0008 8 Address 4 TAXELNK NEXT TAXE ON QUEUE 000C 12 Signed 4 TAXEIOL LEFT HALF IO OLD PSW 0010 16 Signed 4 TAXETSOF TSOFLAGS SAVED HERE 0014 20 Address 4 TAXERTNA RETURN ADDR. 0018 24 Signed 4 TAXEEXTS (18) ATTN EXIT RTN. SAVE AREA 0060 96 Signed 4 TAXEIOWS (14) DMSIOW save area R0-R13 00000038 TAXEIOWL (*-TAXEIOWS) Length of DMSIOW save area ALSO ATTENTION EXIT PARAMETER LIST 0098 152 Address 4 TAXETAIE ADDR. OF TAIE 009C 156 Signed 4 * RESERVED 00A0 160 Bitstring 1 TAXEDEF (0) DEFER INDICATOR 00A0 160 Address 4 TAXEUSER USER PARAMETER LIST ADDR. ALSO TERMINAL ATTENTION INTERRUPT ELEMENT (TAIE) 00A4 164 Bitstring 2 TAIEMSGL RESERVED 00A6 166 Bitstring 1 TAIETGET RESERVED 00A7 167 Bitstring 1 * RESERVED 00A8 168 Address 4 TAIEIAD RIGHT HALF IO OLD PSW 00AC 172 Signed 4 TAIERSAV (16) REGS 0-15 INTERRUPTED PGM. 00EC 236 Signed 4 TAXTCBAD MVS/OS TCB address. 000000F0 TAXSIZE (*-CMSTAXE) Size of control block,
CMSTAXE Storage Layout
*** CMSTAXE - Terminal Attention Exit Element * * +---------------------------+---------------------------+ * 0 | TAXESPSW | TAXEEXIT | * +---------------------------+---------------------------+ * 8 | TAXELNK | TAXEIOL | * +---------------------------+---------------------------+ * 10 | TAXETSOF | TAXERTNA | * +---------------------------+---------------------------+ * 18 | | * = TAXEEXTS = * | | * +-------------------------------------------------------+ * 60 | | * = TAXEIOWS = * | | * +---------------------------+---------------------------+ * 98 | TAXETAIE |///////////////////////////| * +---------------------------+-------------+------+------+ * A0 | TAXEUSER | TAIEMSGL |:ETGET|//////| * +---------------------------+-------------+------+------+ * A8 | TAIEIAD | | * +---------------------------+ | * B0 | | * = TAIERSAV = * | +---------------------------+ * E8 | | TAXTCBAD | * +---------------------------+---------------------------+ * F0 * *** CMSTAXE - Terminal Attention Exit Element
CMSTAXE Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----TAIEIAD 00A8
TAIEMSGL 00A4
TAIERSAV 00AC
TAIETGET 00A6
TAXEDEF 00A0
TAXEEXIT 0004
TAXEEXTS 0018
TAXEFREQ 0008 80
TAXEIOL 000C
TAXEIOWL 0060 00000038
TAXEIOWS 0060
TAXELNK 0008
TAXERTNA 0014
TAXESPSW 0000
TAXESTAT 0008
TAXETAIE 0098
TAXETSOF 0010
TAXEUSER 00A0
TAXSIZE 00EC 000000F0
TAXTCBAD 00EC
Last updated on 12 Aug 1999 at 11:27:56 EDT.
Copyright IBM Corporation, 1990, 1999