Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
IDAL
Control Block Contents
IDAL DSECT
Cross Reference (Contains links to field and bit definitions)
IDAL Prolog
NAME : HCPIDAL DESCRIPTION: INDIRECT DATA ADDRESS LIST MAPPING DSECT : IDAL FUNCTION : PROVIDE SYMBOLIC REFERENCE TO THE FIELDS OF A CHANNEL INDIRECT DATA ADDRESS LIST LOCATED BY : N/A CREATED BY : N/A DELETED BY : N/A RELOCATION CONSIDERATIONS : None
IDAL Control Block Content
IDAL DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure IDAL INDIRECT DATA ADDRESS LIST MAPPING 0000 0 Signed 4 IDALLIST (0) 2 TO 33 INDIRECT DATA WORDS 0000 0 Address 4 IDAL01 INDIRECT DATA ADDRESS WORD 01 0004 4 Address 4 IDAL02 INDIRECT DATA ADDRESS WORD 02 0008 8 Address 4 IDAL03 INDIRECT DATA ADDRESS WORD 03 000C 12 Address 4 IDAL04 INDIRECT DATA ADDRESS WORD 04 0010 16 Address 4 IDAL05 INDIRECT DATA ADDRESS WORD 05 0014 20 Address 4 IDAL06 INDIRECT DATA ADDRESS WORD 06 0018 24 Address 4 IDAL07 INDIRECT DATA ADDRESS WORD 07 001C 28 Address 4 IDAL08 INDIRECT DATA ADDRESS WORD 08 0020 32 Address 4 IDAL09 INDIRECT DATA ADDRESS WORD 09 0024 36 Address 4 IDAL10 INDIRECT DATA ADDRESS WORD 20 0028 40 Address 4 IDAL11 INDIRECT DATA ADDRESS WORD 21 002C 44 Address 4 IDAL12 INDIRECT DATA ADDRESS WORD 22 0030 48 Address 4 IDAL13 INDIRECT DATA ADDRESS WORD 23 0034 52 Address 4 IDAL14 INDIRECT DATA ADDRESS WORD 24 0038 56 Address 4 IDAL15 INDIRECT DATA ADDRESS WORD 25 003C 60 Address 4 IDAL16 INDIRECT DATA ADDRESS WORD 26 0040 64 Address 4 IDAL17 INDIRECT DATA ADDRESS WORD 27 0044 68 Address 4 IDAL18 INDIRECT DATA ADDRESS WORD 28 0048 72 Address 4 IDAL19 INDIRECT DATA ADDRESS WORD 29 004C 76 Address 4 IDAL20 INDIRECT DATA ADDRESS WORD 20 0050 80 Address 4 IDAL21 INDIRECT DATA ADDRESS WORD 21 0054 84 Address 4 IDAL22 INDIRECT DATA ADDRESS WORD 22 0058 88 Address 4 IDAL23 INDIRECT DATA ADDRESS WORD 23 005C 92 Address 4 IDAL24 INDIRECT DATA ADDRESS WORD 24 0060 96 Address 4 IDAL25 INDIRECT DATA ADDRESS WORD 25 0064 100 Address 4 IDAL26 INDIRECT DATA ADDRESS WORD 26 0068 104 Address 4 IDAL27 INDIRECT DATA ADDRESS WORD 27 006C 108 Address 4 IDAL28 INDIRECT DATA ADDRESS WORD 28 0070 112 Address 4 IDAL29 INDIRECT DATA ADDRESS WORD 29 0074 116 Address 4 IDAL30 INDIRECT DATA ADDRESS WORD 30 0078 120 Address 4 IDAL31 INDIRECT DATA ADDRESS WORD 31 007C 124 Address 4 IDAL32 INDIRECT DATA ADDRESS WORD 32 0080 128 Address 4 IDAL33 INDIRECT DATA ADDRESS WORD 33 0084 132 Address 4 * NEVER USED FINAL WORD
IDAL Storage Layout
*** IDAL - INDIRECT DATA ADDRESS LIST MAPPING * * +---------------------------+---------------------------+ * 0 | IDAL01 | IDAL02 | * +---------------------------+---------------------------+ * 8 | IDAL03 | IDAL04 | * +---------------------------+---------------------------+ * 10 | IDAL05 | IDAL06 | * +---------------------------+---------------------------+ * 18 | IDAL07 | IDAL08 | * +---------------------------+---------------------------+ * 20 | IDAL09 | IDAL10 | * +---------------------------+---------------------------+ * 28 | IDAL11 | IDAL12 | * +---------------------------+---------------------------+ * 30 | IDAL13 | IDAL14 | * +---------------------------+---------------------------+ * 38 | IDAL15 | IDAL16 | * +---------------------------+---------------------------+ * 40 | IDAL17 | IDAL18 | * +---------------------------+---------------------------+ * 48 | IDAL19 | IDAL20 | * +---------------------------+---------------------------+ * 50 | IDAL21 | IDAL22 | * +---------------------------+---------------------------+ * 58 | IDAL23 | IDAL24 | * +---------------------------+---------------------------+ * 60 | IDAL25 | IDAL26 | * +---------------------------+---------------------------+ * 68 | IDAL27 | IDAL28 | * +---------------------------+---------------------------+ * 70 | IDAL29 | IDAL30 | * +---------------------------+---------------------------+ * 78 | IDAL31 | IDAL32 | * +---------------------------+---------------------------+ * 80 | IDAL33 |///////////////////////////| * +---------------------------+---------------------------+ * 88 * *** IDAL - INDIRECT DATA ADDRESS LIST MAPPING
IDAL Cross Reference
Symbol Dspl Value -------------- ---- ----- IDALLIST 0000 IDAL01 0000 IDAL02 0004 IDAL03 0008 IDAL04 000C IDAL05 0010 IDAL06 0014 IDAL07 0018 IDAL08 001C IDAL09 0020 IDAL10 0024 IDAL11 0028 IDAL12 002C IDAL13 0030 IDAL14 0034 IDAL15 0038 IDAL16 003C IDAL17 0040 IDAL18 0044 IDAL19 0048 IDAL20 004C IDAL21 0050 IDAL22 0054 IDAL23 0058 IDAL24 005C IDAL25 0060 IDAL26 0064 IDAL27 0068 IDAL28 006C IDAL29 0070 IDAL30 0074 IDAL31 0078 IDAL32 007C IDAL33 0080
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