Figure 1 demonstrates the error of calling a nonexistent subroutine. This routine was compiled with the LIST, MAP, and GOSTMT compiler options. It was run with the TERMTHDACT(DUMP) runtime option to generate a traceback.
5688-235 IBM PL/I for MVS & VM Ver 1 Rel 1 Mod 1 27 FEB 07 11:45:18 PAGE 1
OPTIONS SPECIFIED
*PROCESS GOSTMT LIST S STG TEST MAP NOOPTIONS;
5688-235 IBM PL/I for MVS & VM EXAMPLE1: PROC OPTIONS(MAIN); PAGE 2
SOURCE LISTING
STMT
1 EXAMPLE1: PROC OPTIONS(MAIN);
2 DCL Prog01 entry external;
3 On error
Begin;
4 On error system;
5 Call plidump('tbnfs','Plidump called from error On-unit');
6 End;
7 Call prog01; /* Call enternal program PROG01 */
8 End Example1;
5688-235 IBM PL/I for MVS & VM EXAMPLE1: PROC OPTIONS(MAIN); PAGE 3
STORAGE REQUIREMENTS
BLOCK, SECTION OR STATEMENT TYPE LENGTH (HEX) DSA SIZE (HEX)
EXAMLE11 PROGRAM CSECT 444 1BC
EXAMLE12 STATIC CSECT 292 124
EXAMPLE1 PROCEDURE BLOCK 210 D2 192 C0
BLOCK 2 STMT 3 ON UNIT 232 E8 256 100
5688-235 IBM PL/I for MVS & VM EXAMPLE1: PROC OPTIONS(MAIN); PAGE 4
STATIC INTERNAL STORAGE MAP Figure 2 shows the traceback and condition information from the dump.
CEE3DMP V1 R12.0: Plidump called from error On-unit 04/10/10 11:45:20 AM Page: 1
ASID: 00B5 Job ID: JOB21952 Job name: LEDGSMP2 Step name: GO UserID: HEALY
CEE3845I CEEDUMP Processing started.
PLIDUMP was called from statement number 5 at offset +000000D6 from ERR ON-unit with entry address 20900DF4
Information for enclave EXAMPLE1
Information for thread 8000000000000000
Traceback:
DSA Entry E Offset Statement Load Mod Program Unit Service Status
1 CEEKKMRA +0000081C CEEPLPKA CEEKKMRA D1908 Call
2 IBMRKDM +000000C2 IBMREV10 IBMRKDM Call
3 ERR ON-unit+000000D6 5 EXAMPLE1 EXAMPLE1 Call
4 IBMRERPL +0000065A IBMRLIB1 IBMRERPL Call
5 CEEEV010 +0000013A IBMREV10 CEEEV010 Call
6 CEEHDSP +000017D0 CEEPLPKA CEEHDSP D1908 Call
7 EXAMPLE1 -20900D2C EXAMPLE1 EXAMPLE1 Exception
8 IBMRPMIA +0000051E IBMRLIB1 IBMRPMIA Call
9 CEEEV010 +00000310 IBMREV10 CEEEV010 Call
10 CEEBBEXT +000001B6 CEEPLPKA CEEBBEXT D1908 Call
DSA DSA Addr E Addr PU Addr PU Offset Comp Date Compile Attributes
1 20B458D0 209F0420 209F0420 +0000081C 20061214 CEL
2 00025670 20B1C0A0 20B1C0A0 +000000C2 ******** OS PL/I
3 20B457D0 20900DF4 20900D20 +000001AA ******** OS PL/I
4 20B45598 00019F50 00019F50 +0000065A 20061213 LIBRARY
5 20B45510 20B02998 20B02998 +0000013A 20061213 LIBRARY
6 20B423F0 209BF068 209BF068 +000017D0 20061215 CEL
7 20B42330 20900D2C 20900D20 -20900D20 ******** OS PL/I
8 20B42178 000201D0 000201D0 +0000051E 20061214 LIBRARY
9 20B420F0 20B02998 20B02998 +00000310 20061213 LIBRARY
10 20B42030 2098DDB8 2098DDB8 +000001B6 20061215 CEL
Condition Information for Active Routines
Condition Information for EXAMPLE1 (DSA address 20B42330)
CIB Address: 20B42D10
Current Condition:
CEE3201S The system detected an operation exception (System Completion Code=0C1).
Location:
Program Unit: EXAMPLE1 Entry: EXAMPLE1 Statement: Offset: -20900D2C
Possible Bad Branch: Statement: 7 Offset: +000000C0
Machine State:
ILC..... 0002 Interruption Code..... 0001
PSW..... 078D0E00 80000002
GPR0..... 00000000_20B423F0 GPR1..... 00000000_00000000 GPR2..... 00000000_A0900DD4 GPR3..... 00000000_20900EE0
GPR4..... 00000000_00000001 GPR5..... 00000000_00000000 GPR6..... 00000000_20B423E8 GPR7..... 00000000_00000005
GPR8..... 00000000_20900F50 GPR9..... 00000000_00000008 GPR10.... 00000000_20B420B0 GPR11.... 00000000_2090100C
GPR12.... 00000000_2090E9C0 GPR13.... 00000000_20B42330 GPR14.... 00000000_A0900DE2 GPR15.... 00000000_00000000
Storage dump near condition, beginning at location: 00000000
+000000 00000000 Inaccessible storage.
GPREG STORAGE:
Storage around GPR0 (20B423F0)
-0020 20B423D0 00000000 00000000 00000000 00000000 00000000 00000000 0C010000 00000000 |................................|
+0000 20B423F0 0808CEE1 20B42330 20B45510 A09C083A A0B02998 00000020 2090B2E8 20B42D10 |...................q.......Y....|
+0020 20B42410 20B42330 209C3C94 FFFFFF20 00000001 00000007 A09C0542 20B443EE 20B433EF |.......m........................|
Storage around GPR1 (00000000)
+0000 00000000 Inaccessible storage.
+0020 00000020 Inaccessible storage.
+0040 00000040 Inaccessible storage.
Storage around GPR2 (20900DD4)
-0020 20900DB4 92C01000 92251001 92021076 41D10000 41803070 5080D05C D203D054 30300520 |k...k...k....J......&..*K.......|
+0000 20900DD4 920CD0B8 1B111B55 58F03040 05EF180D 58D0D004 58E0D00C 982CD01C 051E0707 |k........0. ............q.......|
+0020 20900DF4 90ECD00C 47F0F02C 20900FC4 00000100 20900EE0 20900F78 20900D58 10000000 |.....00....D....................|
Storage around GPR3 (20900EE0)
-0020 20900EC0 1B554110 303458F0 303C05EF 180D58D0 D00458E0 D00C982C D01C051E 00000000 |.......0..............q.........|
+0000 20900EE0 E000011C 20900D2C 20900DD4 20900DF4 20900E80 20900E80 20900E80 20900E80 |...........M...4................|
+0020 20900F00 00000000 00050000 00000000 00210000 91E091E0 20B45898 A0B458C4 20901368 |................j.j....q...D....|
Storage around GPR4 (00000001)
-0001 00000000 Inaccessible storage.
+001F 00000020 Inaccessible storage.
+003F 00000040 Inaccessible storage. Storage around GPR5 (00000000)
+0000 00000000 Inaccessible storage.
+0020 00000020 Inaccessible storage.
+0040 00000040 Inaccessible storage.
Storage around GPR6 (20B423E8)
-0020 20B423C8 20B4213C 00000000 00000000 00000000 00000000 00000000 00000000 00000000 |................................|
+0000 20B423E8 0C010000 00000000 0808CEE1 20B42330 20B45510 A09C083A A0B02998 00000020 |...........................q....|
+0020 20B42408 2090B2E8 20B42D10 20B42330 209C3C94 FFFFFF20 00000001 00000007 A09C0542 |...Y...........m................|
Storage around GPR7 (00000005)
-0005 00000000 Inaccessible storage.
+001B 00000020 Inaccessible storage.
+003B 00000040 Inaccessible storage.
Storage around GPR8 (20900F50)
-0020 20900F30 40838193 93858440 86999694 40859999 969940D6 9560A495 89A30000 00000000 | called from error On-unit......|
+0000 20900F50 0C160000 20900DF4 0C960000 00000000 20901038 00000000 00000000 20901018 |.......4.o......................|
+0020 20900F70 00000000 20900F60 00000000 20900F6C 20900F20 00000001 00000000 00000000 |.......-.......%................|
Storage around GPR9 (00000008)
-0008 00000000 Inaccessible storage.
+0018 00000020 Inaccessible storage.
+0038 00000040 Inaccessible storage.
Storage around GPR10(20B420B0)
-0020 20B42090 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 |................................|
+0000 20B420B0 2098E080 2090100C 20B420E0 2090D790 20B420D0 20B420D8 20B420D4 00000000 |.q............P........Q...M....|
+0020 20B420D0 2090D778 00000000 00000000 00000000 00000001 00000000 00000000 00000000 |..P.............................|
Storage around GPR11(2090100C)
-0020 20900FEC C5C240F0 F74040F1 F17AF4F5 7AF1F840 80000117 20900CA0 00000000 01000001 |EB 07 11:45:18 ................|
+0000 2090100C 20900D2C 20901340 00000000 1D020001 20901030 00000000 00000000 0006D7D9 |....... ......................PR|
+0020 2090102C D6C7F0F1 B4000A00 00000000 1D020000 20901054 20900D2C 00000000 0008C5E7 |OG01..........................EX|
Storage around GPR12(2090E9C0)
-0020 2090E9A0 00000000 00000000 C3C5C5C3 C1C14040 00000000 E9E3C3C1 000058C0 D0640CCC |........CEECAA ....ZTCA........|
+0000 2090E9C0 00000000 00025658 20B42018 20B62018 00000000 2090E9D0 00000000 000251B0 |......................Z.........|
+0020 2090E9E0 00000000 00000000 00025030 00000000 00025240 00000000 00025208 00000000 |..........&........ ............|
Storage around GPR13(20B42330)
-0020 20B42310 00000000 00000000 00000000 0000000E 0E000000 00000000 00000000 00000000 |................................|
+0000 20B42330 C0250000 20B42178 00000000 80000002 00000000 20B423F0 00000000 A0900DD4 |.......................0.......M|
+0020 20B42350 20900EE0 00000001 00000000 20B423E8 00000005 20900F50 00000008 20B420B0 |...............Y.......&........|
Storage around GPR14(20900DE2)
-0020 20900DC2 00004180 30705080 D05CD203 D0543030 0520920C D0B81B11 1B5558F0 304005EF |......&..*K.......k........0. ..|
+0000 20900DE2 180D58D0 D00458E0 D00C982C D01C051E 070790EC D00C47F0 F02C2090 0FC40000 |..........q............00....D..|
+0020 20900E02 01002090 0EE02090 0F782090 0D581000 00000002 02000000 00000000 00005830 |................................|
Storage around GPR15(00000000)
+0000 00000000 Inaccessible storage.
+0020 00000020 Inaccessible storage.
+0040 00000040 Inaccessible storage.
⋮To understand the traceback and debug this example routine, use the following steps:
This section of the dump also provides such information as the name of the active routine and the current statement number at the time of the dump. The Location section indicates that the exception occurred at offset X'-20900D2C' within entry EXAMPLE1 and that there might have been a bad branch from offset X'+000000C0' statement 7 within entry EXAMPLE1 .