In addition to the full LEDATA output, which contains many formatted control blocks, the IPCS Control block formatter can format individual Language Environment control blocks. The IPCS CBF command can be invoked from the "IPCS Subcommand Entry" screen, option 6 of the "IPCS PRIMARY OPTION MENU".
Syntax >>-CBF--address--STRUCTure--(--cbname--)-----------------------><
- address
- Address of the control block in the dump, which is determined by browsing the dump or running the LEDATA verb exit.
- cbname
- The name of the control block to be formatted. The control blocks that can be individually formatted are listed in Table 1. In general, the name of each control block is similar to that used by the LEDATA verb exit and is generally found in the control block's eyecatcher field. However, all control block names are prefixed with "CEE" to uniquely define the Language Environment control block names to IPCS.
For example, the following command produces the output shown in Figure 1 .
CBF 213F6B48 struct(CEECAA) Figure 1. CAA formatted by the CBFORMAT IPCS command
CEECAA: 213F6B48
+000000 FLAG0:00 LANGP:08 BOS:213FC018 EOS:2141C018
+000044 TORC:00000000 TOVF:80020300 ATTN:213EDF60
+00015C HLLEXIT:00000000 HOOK:50C0D064 0DC058C0 C0060DCC
+0001A4 DIMA:0001824C ALLOC:0700C3C8 STATE:0700C3C8
+0001B0 ENTRY:0700C3C8 EXIT:0700C3C8 MEXIT:0700C3C8
+0001BC LABEL:0700C3C8 BCALL:0700C3C8 ACALL:0700C3C8
+0001C8 DO:0700C3C8 IFTRUE:0700C3C8 IFFALSE:0700C3C8
+0001D4 WHEN:0700C3C8 OTHER:0700C3C8 CGOTO:0700C3C8
+0001F0 CGENE:213F3CD8 CRENT:213F77F0 CTHD:213F19D0
+000210 EDCV:A1673000 CEDB:213F2A80 EDCOV:21A22A40
+000258 TCASRV_USERWORD:00000000 TCASRV_WORKAREA:213ED740
+000260 TCASRV_GETMAIN:00000000 TCASRV_FREEMAIN:00000000
+000268 TCASRV_LOAD:8001CCB0 TCASRV_DELETE:8001CBD0
+000270 TCASRV_EXCEPTION:00000000 TCASRV_ATTENTION:00000000
+000278 TCASRV_MESSAGE:00000000 LWS:00000000 SAVR:00000000
+0002AC SYSTM:03 HRDWR:03 SBSYS:03 FLAG2:90 LEVEL:18
+0002B1 PM:04 GETLS:8001DFD8 CELV:A147D000 GETS:8001E080
+0002C0 LBOS:00000000 LEOS:00000000 LNAB:00000000
+0002CC DMC:00000000 ABCODE:A1A97E18 RSNCODE:0000001F
+0002D8 ERR:213EFF18 GETSX:8001F7E8 DDSA:213F75F0
+0002E4 SECTSIZ:00000000 PARTSUM:00000000
+0002EC SSEXPNT:00000000 EDB:213F57B0 PCB:213F5300
+0002F8 EYEPTR:213F6B30 PTR:213F6B48 GETS1:8001F890
+000304 SHAB:00000000 PRGCK:00000004 FLAG1:00 URC:00000000
+000314 ESS:2141BF18 LESS:00000000 OGETS:8001FE70
+000320 OGETLS:00000000 PICICB:00000000 GETSX:00000000 GOSMR:0000
+000330 LEOV:A15996C0 SIGSCTR:00000000 SIGSFLG:00000000
+00033C THDID:80000000 00000000 DCRENT:00000000
+000348 DANCHOR:00000000 CTOC:00000000 RCB:213F50D0
+000354 CICSRSN:00000000 MEMBR:213F7690
+00035C SIGNAL_STATUS:00000000 HCOM_REG7:00000000
+000364 STACKFLOOR:7FFFFFFF HPGETS:00000000 EDCHPXV:00000000
+000370 FOR1:00000000 FOR2:00000000 THREADHEAPID:00000000
+00037C SYS_RTNCODE:00000000 SYS_RSNCODE:00000000 GETFN:A15F0BA8
+000390 SIGNGPTR:213F6EDC SIGNG:00000001 FORDBG:00000000
+00039C AB_STATUS:F8 STACKDIRECTION:00 AB_GR0:00000001
+0003A4 AB_ICD1:00000004 AB_ABCC:840C4000 AB_CRC:00000004
+0003B0 GTS:8001D958 LERN5N1:00000000 HERP:A1535BB0
+0003BC USTKBOS:00000000 USTKEOS:00000000
+0003C4 USERRTN:00000000 UDHOOK:A7F4FEE8 A7F40224
+0003D0 HPXV_B:A1522FB0 HPXV_M:A161C6A0 HPXV_L:A156F0F8
+0003DC HPXV_O:A15E92D0 4VEC3:21738980 DLLF:00000000
+0003E8 SAVSTACK:00000000 USER_WORD:11223344
+0003F4 SAVSTACK_ASYNC:00000000 SMCB:213F73B8 ERRCM:213EDF18
+000538 MIB_PTR:00000000 STV:00 A_ISA:00000000
+000544 ISA_SIZE:00000000 PTATPTR:00000000 SIGSSDSA1:00
+00054D SIGSSDSA2:00 STACKUNSTABLE:00 STACK_FLAG:00
+000550 SQELADDR:213F0158 VBA:00000000 TCS:00000000
+000564 THDSTATUS:00000000 TICB_PTR:213EF408
+0005AC FWD_CHAIN:213F6B48 BKWD_CHAIN:213F6B48 TCB@:008F8368
+000804 SS_TOP_D:7FFFFFFF SS_DSA_U:00000000 DLLFFLAG:00 For more information on using the IPCS CBF command, refer to the "CBFORMAT subcommand" section in z/OS MVS IPCS Commands, SA23-1382.
| Control Block | Description |
|---|---|
| CEEADHP | Additional Heap Control Block |
| CEECAA | Common Anchor Area |
| CEECIB | Condition Information Block |
| CEECIBH | Condition Information Block Header |
| CEECMXB | Message Services Block |
| CEEDSA | Dynamic Storage Area |
| CEEDLLF | DLL Failure Control Block |
| CEEDSATR | XPLINK Transition Area |
| CEEDSAX | Dynamic Storage Area (XPLINK style) |
| CEEEDB | Enclave Data Block |
| CEEENSM | Enclave Level Storage Management |
| CEEHANC | Heap Anchor Node |
| CEEHCOM | CEL Exception Manager Communications Area |
| CEEHPCB | Thread Level Heap Control Block |
| CEEHPSB | Heap Statistics Block |
| CEEMDST | Message Destination |
| CEEMGF | Mapping of the Message Formatter (IBM1MGF) |
| CEEPCB | Process Control Block |
| CEEPMCB | Program Management Control Block |
| CEERCB | Region Control Block |
| CEESKSB | Stack Statistics Block |
| CEESMCB | Storage Management Control Block |
| CEESTKH | Stack Header Block |
| CEESTKHX | Stack Header Block (xplink style) |
| CEESTSB | Storage Report Statistics Block |
| CEETMXB | Thread Level Messages Extension Block |