Figure 1 demonstrates the error of calling a nonexistent subroutine. This routine was compiled with the LIST, MAP, and GONUMBER compiler options. It was run with the TERMTHDACT(DUMP) runtime option to generate a traceback.
5655-H31 IBM(R) Enterprise PL/I for z/OS V3.R6.M0 (Built:20070119) 2007.01.31 16:02:29 Page 1
Options Specified
Install:
Command:
Line.File Process Statements
1.0 *PROCESS GONUMBER LIST S STG TEST MAP;
Install:
5655-H31 IBM(R) Enterprise PL/I for z/OS EXAMPLE1: PROC OPTIONS( 2007.01.31 16:02:29 Page 2
Compiler Source
Line.File
2.0 EXAMPLE1: PROC OPTIONS(MAIN);
3.0
4.0 DCL Prog01 entry external;
5.0
6.0 On error
7.0 Begin;
8.0 On error system;
9.0 Call plidump('tbnfs','Plidump called from error On-unit');
10.0 End;
11.0
12.0 Call prog01; /* Call enternal program PROG01 */
13.0
14.0 End Example1;
5655-H31 IBM(R) Enterprise PL/I for z/OS EXAMPLE1: PROC OPTIONS( 2007.01.31 16:02:29 Page 3
Block Name List
Number Name
1 EXAMPLE1
2 _ON_Begin_7_Blk_2
5655-H31 IBM(R) Enterprise PL/I for z/OS EXAMPLE1: PROC OPTIONS( 2007.01.31 16:02:29 Page 4
OFFSET OBJECT CODE LINE# FILE# P S E U D O A S S E M B L Y L I S T I N G
⋮ Figure 2 shows the traceback and condition information sections from the dump.
CEE3DMP V1 R12.0: Plidump called from error On-unit 01/26/10 4:02:32 PM Page: 1
ASID: 0065 Job ID: J0009417 Job name: LEDGSMP2 Step name: GO UserID: BARBARA
CEE3845I CEEDUMP Processing started.
PLIDUMP was called from statement number 9 at offset +000000D2 from _ON_Begin_7_Blk_2 with entry address 0B9008A8
Information for enclave EXAMPLE1
Information for thread 8000000000000000
Traceback:
DSA Entry E Offset Statement Load Mod Program Unit Service Status
1 IBMPDUMP +000002AE IBMPEV11 PQ78306 Call
2 _ON_Begin_7_Blk_2
+000000D2 9 EXAMPLE1 _ON_Begin_7_Blk_2 Call
3 IBMPEONR +000002A2 IBMPEV11 PQ76426 Call
4 IBMPEBOP +000004DC IBMPEV11 LE19BAS Call
5 CEEEV011 +00000132 IBMPEV11 CEEEV011 Call
6 CEEHDSP +000017D0 CEEPLPKA CEEHDSP D1908 Call
7 EXAMPLE1 -0B9009A8 EXAMPLE1 _ON_Begin_7_Blk_2 Exception
8 IBMPMINV +000004DE IBMPEV11 IBMPMINV Call
9 CEEEV011 +00000202 IBMPEV11 CEEEV011 Call
10 CEEBBEXT +000001B6 CEEPLPKA CEEBBEXT D1908 Call
DSA DSA Addr E Addr PU Addr PU Offset Comp Date Compile Attributes
1 0C13DA70 0BBA4E38 0BBA4E38 +000002AE 20061214 LIBRARY EBCDIC HFP
2 0C13D990 0B9008A8 0B9008A8 +000000D2 20070131 ENT PL/I EBCDIC HFP
3 0C13D7F8 0BBA7B98 0BBA7B98 +000002A2 20061214 LIBRARY EBCDIC HFP
4 0C13D628 0BBAF390 0BBAF390 +000004DC 20061214 LIBRARY EBCDIC HFP
5 0C13D598 0BB062E8 0BB062E8 +00000132 20061214 LIBRARY
6 0C13A478 0B9C3238 0B9C3238 +000017D0 20061215 CEL
7 0C13A3B8 0B9009A8 0B9008A8 -0B9009A8 20070131 ENT PL/I EBCDIC HFP
8 0C13A180 0BBDD990 0BBDD990 +000004DE 20061214 LIBRARY
9 0C13A0F0 0BB062E8 0BB062E8 +00000202 20061214 LIBRARY
10 0C13A030 0B991208 0B991208 +000001B6 20061215 CEL
Condition Information for Active Routines
Condition Information for _ON_Begin_7_Blk_2 (DSA address 0C13A3B8)
CIB Address: 0C13AD98
Current Condition:
CEE3201S The system detected an operation exception (System Completion Code=0C1).
Location:
Program Unit: _ON_Begin_7_Blk_2
Entry: EXAMPLE1 Statement: Offset: -0B9009A8
Possible Bad Branch: Statement: 12 Offset: +000001AE
Machine State:
ILC..... 0002 Interruption Code..... 0001
PSW..... 078D0600 80000002
GPR0..... 00000000_0C13A3B8 GPR1..... 00000000_0B9008A8 GPR2..... 00000000_0B911768 GPR3..... 00000000_0B9009E2
GPR4..... 00000000_0C13A0D8 GPR5..... 00000000_00000000 GPR6..... 00000000_0B900DA0 GPR7..... 00000000_00000000
GPR8..... 00000000_0B911648 GPR9..... 00000000_00000008 GPR10.... 00000000_0C13A0B0 GPR11.... 00000000_0B900F1C
GPR12.... 00000000_0B9129B0 GPR13.... 00000000_0C13A3B8 GPR14.... 00000000_8B900A58 GPR15.... 00000000_00000000
FPC...... F0000000
FPR0..... 26100000 00000000 FPR1..... 00000000 00000000
FPR2..... 18000000 00000000 FPR3..... 00000000 00000000
FPR4..... 00000000 00000000 FPR5..... 00000000 00000000
FPR6..... 00000000 00000000 FPR7..... 00000000 00000000
FPR8..... 00000000 00000000 FPR9..... 00000000 00000000
FPR10.... 00000000 00000000 FPR11.... 00000000 00000000
FPR12.... 00000000 00000000 FPR13.... 00000000 00000000
FPR14.... 00000000 00000000 FPR15.... 00000000 00000000
Storage dump near condition, beginning at location: 00000000
+000000 00000000 Inaccessible storage.
GPREG STORAGE:
Storage around GPR0 (0C13A3B8)
-0020 0C13A398 00000000 00000000 00000000 00000000 00000000 00000000 0C13A124 0C13A128 |................................|
+0000 0C13A3B8 1013A12C 0C13A180 0C13A138 8B900A30 8BBA4490 0B000000 0C13A3B8 0B911768 |..........................t..j..|
+0020 0C13A3D8 0B9009E2 0C13A0D8 00000000 0B900DA0 00000000 0B911648 00000000 00000000 |...S...Q.............j..........|
Storage around GPR1 (0B9008A8)
-0020 0B900888 36000301 0FCC0000 00240008 C5E7C1D4 D7D3C5F1 0B900DA0 0000016C 00000000 |............EXAMPLE1.......%....|
+0000 0B9008A8 47F0F022 01C3C5C5 000000E0 00000330 47F0F001 58F0C31C 184E05EF 00000000 |.00..CEE.........00..0C..+......|
+0020 0B9008C8 07F390E7 D00C58E0 D04C4100 E0E05500 C3144130 F03A4720 F01458F0 C28090F0 |.3.X.....<......C...0...0..0B..0|
Storage around GPR2 (0B911768)
-0020 0B911748 00000000 00000000 0B9095A8 0B909500 0B909450 00000000 00000106 00000000 |..........ny..n...m&............|
+0000 0B911768 8B910E58 00000000 00000000 0B901410 00000000 8B9094C8 00030000 0003000B |.j....................mH........|
+0020 0B911788 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 |................................| Storage around GPR3 (0B9009E2)
-0020 0B9009C2 05EF0000 000007F3 90E6D00C 58E0D04C 4100E0C0 5500C314 4130F03A 4720F014 |.......3.W.....<......C...0...0.|
+0000 0B9009E2 58F0C280 90F0E048 9210E000 50D0E004 18DE5860 30AA5800 309E5000 D0984100 |.0B..0..k...&......-......&..q..|
+0020 0B900A02 00005000 D09C5810 30A25010 D0A04110 60A85010 D0AC181D 5010D0A4 5000D0A8 |..&......s&.....-y&.....&..u&..y|
Storage around GPR4 (0C13A0D8)
-0020 0C13A0B8 0C13A0E0 0B911780 0C13A0D0 0C13A0D8 0C13A0D4 00000000 0B911768 00000000 |.....j.........Q...M.....j......|
+0000 0C13A0D8 00000000 00000000 00000001 00000000 00000000 00000000 880062CC 0C13A030 |........................h.......|
+0020 0C13A0F8 0C13A180 8BB064EC 0BBDD990 7D000008 0C13A0B0 0C13A0B0 8BB062E8 8B9912EC |..........R.'..............Y.r..|
Storage around GPR5 (00000000)
+0000 00000000 Inaccessible storage.
+0020 00000020 Inaccessible storage.
+0040 00000040 Inaccessible storage.
Storage around GPR6 (0B900DA0)
-0020 0B900D80 14380000 00000000 0B003203 FFFFFA50 FFFFFFB8 FFFFFAD0 00000000 02000000 |...............&................|
+0000 0B900DA0 02020240 00000005 02020240 00000021 00000000 0B900DC0 00000000 0B900DC8 |... ....... ...................H|
+0020 0B900DC0 00000000 0B900DF8 00000000 0B900DD0 00000000 00000000 31010001 00000000 |.......8........................|
Storage around GPR7 (00000000)
+0000 00000000 Inaccessible storage.
+0020 00000020 Inaccessible storage.
+0040 00000040 Inaccessible storage.
Storage around GPR8 (0B911648)
-0020 0B911628 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 |................................|
+0000 0B911648 C3C5C5C5 C4C24040 C0000001 0B912870 0B911D50 00000000 00000000 00000000 |CEEEDB .....j...j.&............|
+0020 0B911668 0B911B58 0B911B88 8B914770 0B911198 00000000 00000000 0B911768 00000000 |.j...j.h.j...j.q.........j......|
Storage around GPR9 (00000008)
-0008 00000000 Inaccessible storage.
+0018 00000020 Inaccessible storage.
+0038 00000040 Inaccessible storage.
Storage around GPR10(0C13A0B0)
-0020 0C13A090 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 |................................|
+0000 0C13A0B0 0B9914D0 0B900F1C 0C13A0E0 0B911780 0C13A0D0 0C13A0D8 0C13A0D4 00000000 |.r...........j.........Q...M....|
+0020 0C13A0D0 0B911768 00000000 00000000 00000000 00000001 00000000 00000000 00000000 |.j..............................|
Storage around GPR11(0B900F1C)
-0020 0B900EFC 00220000 00000000 0B900E48 0B900AA0 00000000 00000000 00000000 01000001 |................................|
+0000 0B900F1C 0B9009A8 0B901410 00000000 18AF47F0 A016C3C5 C5D6D7C9 D7C9F1F2 61F1F561 |...y...........0..CEEOPIPI12/15/|
+0020 0B900F3C F0F65830 20005830 30009547 30004770 A06895CE 30054770 A0365830 300847F0 |06........n.......n............0|
Storage around GPR12(0B9129B0)
-0020 0B912990 00000000 00000000 C3C5C5C3 C1C14040 00000000 00000000 000058C0 D0640CCC |........CEECAA ................|
+0000 0B9129B0 00000800 00000000 0C13A018 0C15A018 00000000 00000000 00000000 00000000 |................................|
+0020 0B9129D0 00000000 00000000 0B90FA58 00000000 00000000 00000000 00000000 00000000 |................................|
Storage around GPR13(0C13A3B8)
-0020 0C13A398 00000000 00000000 00000000 00000000 00000000 00000000 0C13A124 0C13A128 |................................|
+0000 0C13A3B8 1013A12C 0C13A180 0C13A138 8B900A30 8BBA4490 0B000000 0C13A3B8 0B911768 |..........................t..j..|
+0020 0C13A3D8 0B9009E2 0C13A0D8 00000000 0B900DA0 00000000 0B911648 00000000 00000000 |...S...Q.............j..........|
Storage around GPR14(0B900A58)
-0020 0B900A38 9230D0B1 581030B2 180D5010 D0B45000 D0B84400 C1AC58F0 30B64400 C1C005EF |k.........&...&.....A..0....A...|
+0000 0B900A58 4400C1C4 4400C1AC 4400C1B4 58F030BA 05EF4400 C1B858D0 D00458E0 D00C9826 |..AD..A...A..0......A.........q.|
+0020 0B900A78 D01C051E 07070000 00100000 00180180 0B000000 0B900DA0 0B901438 0B9008A8 |...............................y|
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'-0B9009A8' within entry EXAMPLE1 and that there may have been a bad branch from offset X'+000001AE' statement 12 within entry EXAMPLE1 .