Label IFKASl!34 IFKASl!40 LKDSTACK LKDSTAKl OPT END OPTIONS1 PRIl!EDIT PROCENDl PROCEND2 PROCWT RETURN1 STACK30 START WRTSIN Diagra.
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Description Scans for the DSN= or DSNAftE= keyword on the SYSPUICH state.ent. Scans for the SYSIN state.ent.
Builds the LKED co •• ands and the FILEDEF for their file.
Loads registers 1 and 2 with the nu.ber of co •• ands and the
address of the first linkage editor co •• and.
Checks that the input file exists. Scans the input options. Scans for a valid //EXEC state.ent.
Closes the EXEC file.
Adds the SAVENCP com.and to the EXEC .acro file.
Writes co.mands to the stage 2 EXEC processor file.
Returns control to Cfts. Writes the linkage editor and asse.bler state.ents to the EXEC .acro file .• Starts the GEN3705 co •• and processing.
Branches and links to the FSCBWT routine to write the linkage
editor output file. Figure 9-6. The GEN3705 Co •• and Processor (Dl!SGBN) Label Directory (Part 2 of 2)
THE LKED COl!l!AND PROCESSOR (Dl!SLKD) Label CALL Dl!SLKD EXIT OUTLOOP2 PROCERR PRTDEF Diagra.
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Description
Calls the OS/VS1 Linkage Editor (HEWLFROU). Entry point for the LKED com.and processor.
Returns control to Cfts. Processes the co.mand options.
Processes the error .essages. Sets up the file definition for the printer.
Figure 9-7,. The LKED Command Processor (Dl!SLKD) Label Directory
188 IBM VM/370 Service Routines Progra. Logic

THE SAVENCP COftftlND PROCESSOR (DMSNCP) Latel CESDCHVT CESDENT CBEKVKV CLOSE CONTROL ENDPARftS ERR21
ERR66 EXIT SAVECCP SAiENCP SCANCEP SCANDEV SCANLINE SCANNCP Diagram
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Description
Finds the channel vector table. Saves the entry point.
Checks that the specified options are compatible. Closes the input file. ftoves the text records fro. the input buffer to the core i.age ........ &.#! ........... .lJU.L.L'IIII;'&'. Opens the input file and searches for the member.
Checks for the entry point record.
Checks for pre.ature end of file or invalid centrol records.
Returns control to CftS. Issues the Diagnose X'SC' instruction to have DMKSNC do the
actual saving.
Entry point for the SIVENCP command processor. Updates the CCPARft parameter list for EP and PEP control
progra.s. Scans for devices. Scans for teleprocessing lines. Updates the CCPARft parameter list for RCP and PEP control
progra.s. Figure The SAVENCP Command Processor (DftSNCP) Latel Directory
Chapter 9. The 3704/3705 SErvice Pro;ra:s 189 ,