Library /sys$common/syshlp/dbg$help.hlb DEBUG, SHOW, CALLS, Examples  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    1.DBG> SHOW CALLS
      module name   routine name   line      rel PC      abs PC

       SUB2         SUB2                    00000002    0000085A
      *SUB1         SUB1              5     00000014    00000854
      *MAIN         MAIN             10     0000002C    0000082C
      DBG>

      This command displays information about the sequence of
      currently active procedure calls on a VAX system.

    2.DBG> SHOW CALLS
       module name routine name  line     rel PC           abs PC
      *MAIN         FFFF          31  00000000000002B8 00000000000203C4
      -the above appears to be a null frame
                                     in the same scope as the frame below
      *MAIN         MAIN          13  00000000000000A8 00000000000200A8
                                      0000000000000000 FFFFFFFF8255A1F8

      This example has been reformatted for Help, and may appear
      slightly different from the actual output display. This example
      is on an Alpha system. Note that sections of routine prologues
      and epilogues appear to the debugger to be null frames. The
      portion of the prologue before the change in the frame pointer
      (FP) and the portion of the epilogue after restoration of the
      FP each look like a null frame, and are reported accordingly.