Article 4659 of vmsnet.internals:

In article <9605200250.AA15949@pvtbbvax2000.local>, sveton@ba.pvt.sk (Branislav Sveton) writes:

:The DEBUG, shows me a following instruction:
:
:CALLS    S^#01,@#SYS$IMGSTA+220
:
:.. and there is a problem. I need to find which syst. service
:is called ... Any ideas ?

  Well, given it appears you are looking at raw VAX assembly code, I'll
  assume this is an OpenVMS VAX application.  By definition, the P1-space
  addresses of the system service vectors do not change..  As such, this
  appears to be a call to sys$put.  Here's how I located that information:

	$ lib sys$share:starlet.olb/extr=SYS$P1_VECTOR -
		/out=sys$scratch:SYS$P1_VECTOR.obj
	$ link/map=sys$scratch:SYS$P1_VECTOR.map/full/noexe -
		sys$scratch:SYS$P1_VECTOR.obj
	$ sear sys$scratch:SYS$P1_VECTOR.map SYS$IMGSTA/wind=1
	$ x=%x7FFEDF68+%x220
	$ sho sym x
	$ sear sys$scratch:SYS$P1_VECTOR.map 7FFEE188

  ------------------------- pure personal opinion ---------------------------
   Stephen Hoffman      OpenVMS Engineering      hoffman@xdelta.enet.dec.com
  ---------------------------------------------------------------------------