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Viewing a Program with the Disassembler

Place an F in the Cmd column next to any program entry to produce a formatted display of that program using the built‑in disassembler.

The following is a formatted view of a loaded program:

CA SymDump System V9.0 --------- Disassem  ---------------------- Line 1 of 427 Command ===>                                                   Scroll ===> CSR  -------------------------------------------------------------------------------- Jobname MIKED530  System XAE1      Asid 01FA  Userid MIKED                      Start   00031020  Symbol CEECCICS                                               -------------------------------------------------------------------------- Lvl 3 Address  Offset   Label    Opcod Operands                      Hex              00031020 +0000000          B     20(,R15)                      47F0 F014        00031024 +0000004          DS    XL12                          00C3C5C500000000 0003102C +000000C                                              00000928         00031030 +0000010          B     1(,R15)                       47F0 F001        00031034 +0000014          STM   R14,R12,12(R13)               90EC D00C        00031038 +0000018          LR    R11,R15                       18BF             0003103A +000001A          LA    R10,4095(,R11)                41A0 BFFF        0003103E +000001E          LA    R9,4095(,R10)                 4190 AFFF        00031042 +0000022          LR    R5,R1                         1851             00031044 +0000024          L     R4,0(,R5)                     5840 5000        00031048 +0000028          L     R8,0(,R4)                     5880 4000        0003104C +000002C          LA    R4,33                         4140 0021        00031050 +0000030          CR    R8,R4                         1984             00031052 +0000032          BE    1160(,R11)                    4780 B488        00031056 +0000036          LA    R4,32                         4140 0020         F1=HELP      F2=SPLIT     F3=END       F4=DUMP      F5=RFIND     F6=MAP         F7=UP        F8=DOWN      F9=SWAP     F10=LEFT     F11=RIGHT    F12=RETRIEVE

While viewing program storage, you can enter other dump viewer commands (see the appendix "Dump Viewer Commands") to view other storage, locate data in core, add data to your keep window, update your electronic notepad, and so on. These commands create a new display level, leaving the program display active but not visible. Ending the new display level returns you to the program display.

Ending the program display (using the END command or PF key) returns you to the dump tree display.