ibm:vm370-lib:cms:dmssrv.assemble_src
Table of Contents
DMSSRV Source
References
- Fixes Applied : 1
- This Source Date : Tuesday, December 12, 1978
- Last Fix ID : [R15553DS]
Source Listing
- DMSSRV.ASSEMBLE.txt
- SRV TITLE 'DMSSRV (CMS) VM/370 - RELEASE 6' 00001000
- SPACE 2 00002000
- *. 00003000
- * MODULE NAME 00004000
- * 00005000
- * DMSSRV ( SSERV ) 00006000
- * 00007000
- * FUNCTION 00008000
- * 00009000
- * PROVIDE THE FACILITY TO COPY BOOKS IN THE DOS/VS 00010000
- * SYSTEM OR PRIVATE SOURCE STATEMENT LIBRARY TO A 00011000
- * SPECIFIED OUTPUT DEVICE. VALID OUTPUT DEVICES ARE 00012000
- * CMS DISK FILE, VIRTUAL PRINTER, USER'S CONSOLE, 00013000
- * AND/OR VIRTUAL PUNCH. 00014000
- * 00015000
- * ATTRIBUTES 00016000
- * 00017000
- * DISK RESIDENT MODULE 00018000
- * EXECUTES IN USER AREA 00019000
- * 00020000
- * ENTRY POINTS 00021000
- * 00022000
- * DMSSRV 00023000
- * 00024000
- * ENTRY CONDITIONS 00025000
- * 00026000
- * R1 = PARAMETER LIST 00027000
- * 00028000
- * DC CL8'SSERV' COMMAND 00029000
- * DC CL8'FNAME' NAME OF BOOK TO COPY 00030000
- * DC CL8'FTYPE' FILETYPE OF CMS DISK FILE 00031000
- * ... ( ONLY APPLICABLE FOR DISK ) 00032000
- * ... ( DEFAULTS TO COPY ) 00033000
- * DC CL8'(' BEGIN OF OPTIONS IF ANY 00034000
- * DC CL8'TERM'|'DISK'|'PRINT'|'PUNCH' ..OPTIONS.. 00035000
- * 00036000
- * OPTIONS 00037000
- * 00038000
- * TERM - DIRECT BOOK FILE TO USER'S CONSOLE 00039000
- * DISK - DIRECT BOOK FILE TO USER'S 'A' DISK 00040000
- * - DISK IS DEFAULT ('FN' COPY A1) 00041000
- * PRINT - DIRECT BOOK FILE TO SPOOLED PRINTER 00042000
- * PUNCH - DIRECT BOOK FILE TO SPOOLED PUNCH 00043000
- * 00044000
- * EXIT CONDITIONS 00045000
- * 00046000
- * RETURN TO CALLER WITH RETURN CODE IN R15 00047000
- * 00048000
- * RETURN CODES AND MESSAGES: 00049000
- * 00050000
- * 24 - NO BOOK NAME SPECIFIED 00051000
- * 24 - INVALID OPTION SPECIFIED 00052000
- * 24 - INVALID PARAMETER SPECIFIED 00053000
- * 28 - SPECIFIED BOOK FILE NOT FOUND 00054000
- * 32 - SPECIFIED BOOK CONTAINS BAD RECORDS 00055000
- * 32 - CMS/DOS ENVIRONMENT NOT ACTIVE 00056000
- * 36 - NO READ/WRITE 'A' DISK ACCESSED 00057000
- * 36 - NO SYSRES VOLUME ACTIVE 00058000
- * 100 - SPECIFIED DISK IS NOT ATTACHED 00059000
- * 100 - INPUT ERROR ON SYSRES OR SYSRLB 00060000
- * 100 - ERROR WRITING FILE TO DISK 00061000
- * 00062000
- * CALLS TO OTHER ROUTINES 00063000
- * 00064000
- * DMSSTT, DMSERR, DMSERS, DMSKEY, DMKGIO, DMSPIO 00065000
- * DMSBWR, DMSCWR, DMSCIO, DMSCPF, DMSFNS 00066000
- * 00067000
- * EXTERNAL REFERENCES 00068000
- * 00069000
- * NUCON, BGCOM, DOSCB, OSFST 00070000
- * 00071000
- * TABLES/WORK AREAS 00072000
- * 00073000
- * NONE 00074000
- * 00075000
- * REGISTER USAGE 00076000
- * 00077000
- * R0 NUCON ADDRESSABILITY & WORK 00078000
- * R1 COMMAND LINE POINTER & PLIST(S) POINTER 00079000
- * R2 INPUT BUFFER POINTER & WORK 00080000
- * R3 WORK 00081000
- * R4 OUTPUT BUFFER POINTER 00082000
- * R5 WORK 00083000
- * R6 NOT USED 00084000
- * R7 NOT USED 00085000
- * R8 NOT USED 00086000
- * R9 DOSCB & OSFST POINTER 00087000
- * R10 INTERNAL LINKAGE 00088000
- * R11 NOT USED 00089000
- * R12 DMSSRV ADDRESSABILITY 00090000
- * R13 NOT USED 00091000
- * R14 EXTERNAL LINKAGE 00092000
- * R15 ADDRESS LINKING ROUTINE & RETURN CODE 00093000
- * 00094000
- * OPERATION 00095000
- * 00096000
- * 1. SET UP NECESSARY ADDRESSABILITIES AND SAVE 00097000
- * THE RETURN REGISTER. ACQUIRE SUPERVISOR KEY 00098000
- * AND INITIALIZE REUSABILITY FIELDS. VERIFY IF 00099000
- * IN CMS/DOS ENVIRONMENT. 00100000
- * 00101000
- * 2. CHECK THE COMMAND LINE FOR VALID ARGUMENTS 00102000
- * AND OPTIONS. ENSURE THAT A BOOK NAME WAS 00103000
- * SPECIFIED. SET APPROPIATE SWITCHES FOR EACH 00104000
- * OPTION SPECIFIED. IF THE 'DISK' OPTION IS 00105000
- * SPECIFIED OR IMPLIED, ERASE ANY OLD FILE ON 00106000
- * THE 'A' DISK. IF ERASE RETURNS A CODE OF 36, 00107000
- * EITHER THE 'A' DISK IS R/O OR IS NOT ATTACHED. 00108000
- * 00109000
- * 3. DETERMINE IF READING FROM THE SYSTEM OR PRIVATE 00110000
- * SOURCE STMNT LIBRARY (PRIVATE IS SEARCHED FIRST) 00111000
- * & START READING THE APPROPIATE LIBRARY DIRECTORY 00112000
- * RECORDS TO LOCATE THE SPECIFIED BOOK. ONCE THE 00113000
- * BOOK ENTRY IS FOUND, COMPUTE THE DISK ADDRESS OF 00114000
- * THE BOOK DATA BLOCKS. 00115000
- * 00116000
- * 4. READ THE BOOK DATA BLOCKS ONE AT A TIME. DECODE 00117000
- * EACH DATA BLOCK INTO CARD IMAGES. DOS/VS REMOVES 00118000
- * ALL BLANKS FROM THE CARD IMAGES, THUS THEY MUST 00119000
- * REPLACED BEFORE THE OUTPUT BUFFER IS WRITTEN TO 00120000
- * THE OUTPUT DEVICE. 00121000
- * 00122000
- * 5. WHEN ALL PROCESSING HAS BEEN DONE, ALL OUTPUT 00123000
- * DEVICES ARE CLOSED. 00124000
- * 00125000
- * 6. A SWITCH TO PROBLEM PROGRAM KEY IS DONE, AND A 00126000
- * RETURN TO THE CALLER IS MADE PASSING IN REG. 15 00127000
- * THE RETURN CODE OF THE COMMAND. 00128000
- *. 00129000
- EJECT 00130000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00131000
- * * 00132000
- * INITIALIZATION... ESTABLISH BASE REG. AND SAVE RETURN. * 00133000
- * VERIFY CMS/DOS ENVIRONMENT ACTIVE * 00134000
- * * 00135000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00136000
- SPACE 2 00137000
- DMSSRV CSECT @V305001 00138000
- USING DMSSRV,R12 @V305001 00139000
- USING NUCON,R0 @V305001 00140000
- LR R12,R15 ESTABLISH BASE @V305001 00141000
- ST R14,SAVE14 SAVE RETURN REGISTER @V305001 00142000
- DMSKEY NUCLEUS @V305001 00143000
- TM DOSFLAGS,DOSMODE IN CMS/DOS MODE ? @V305001 00144000
- BZ ERR099 NO, ERROR @V305001 00145000
- XC SSW,SSW CLEAR INTERNAL SWITCH @V305001 00146000
- MVC FTYPE,COPY SET DEFAULT FILE TYPE @V305001 00147000
- EJECT 00148000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00149000
- * * 00150000
- * CHECK COMMAND LINE FOR VALID ARGUMENTS AND OPTIONS. * 00151000
- * SET APROPIATE SWITCHES FOR EACH OPTION SPECIFIED. * 00152000
- * IF NO OPTIONS SPECIFIED, 'DISK' IS DEFAULT. * 00153000
- * * 00154000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00155000
- SPACE 2 00156000
- LA R1,8(,R1) BUMP TO SUBLIB QUALIFIER @V305001 00157000
- CLI 0(R1),FENCE ANY SPECIFIED ? @V305001 00158000
- BE ERR001 NO, ERROR @V305001 00159000
- CLI 0(R1),LPAR DITTO @V305001 00160000
- BE ERR001 NO, ERROR @V305001 00161000
- CLI 1(R1),BLANK ONE SUBLIB CHAR. ONLY ? @V305001 00162000
- BNE ERR070 NO, ERROR @V305001 00163000
- MVC BKNAME(1),0(R1) SAVE SUBLIB QUALIFIER @V305001 00164000
- LA R1,8(,R1) BUMP TO BOOK NAME @V305001 00165000
- CLI 0(R1),FENCE ANY SPECIFIED ? @V305001 00166000
- BE ERR001 NO, ERROR @V305001 00167000
- CLI 0(R1),LPAR DITTO @V305001 00168000
- BE ERR001 NO, ERROR @V305001 00169000
- MVC BKNAME+1(8),0(R1) SAVE BOOK NAME @V305001 00170000
- LA R1,8(,R1) BUMP TO POSS. OPTIONS @V305001 00171000
- CLI 0(R1),FENCE ANY OPTIONS ? @V305001 00172000
- BE OPTSOK NO, BRANCH @V305001 00173000
- CLI 0(R1),LPAR LEFT PARENS ? @V305001 00174000
- BE OPTLUP YES, PROCESS OPTIONS @V305001 00175000
- MVC FTYPE,0(R1) SET USER'S FILE TYPE @V305001 00176000
- LA R1,8(,R1) BUMP TO POSS. OPTIONS @V305001 00177000
- CLI 0(R1),FENCE ANY MORE ? @V305001 00178000
- BE OPTSOK NO, BRANCH @V305001 00179000
- CLI 0(R1),LPAR LEFT PARENS ? @V305001 00180000
- BNE ERR070 NO, ERROR @V305001 00181000
- OPTLUP LA R1,8(,R1) BUMP TO OPTION @V305001 00182000
- CLI 0(R1),FENCE ANY SPECIFIED ? @V305001 00183000
- BE OPTSOK NO, ALL DONE WITH OPTIONS @V305001 00184000
- CLI 0(R1),RPAR END OF OPTIONS ? @V305001 00185000
- BE OPTSOK YES, ALL DONE WITH OPTIONS @V305001 00186000
- CLC CDISK,0(R1) DISK OPTION ? @V305001 00187000
- BNE CKPUN NO, CHECK PUNCH @V305001 00188000
- OI SSW,DISK SET DISK FLAG @V305001 00189000
- B OPTLUP KEEP LOOKING @V305001 00190000
- CKPUN CLC CPUNCH,0(R1) PUNCH OPTION ? @V305001 00191000
- BNE CKPRT NO, CHECK PRINT @V305001 00192000
- OI SSW,PUNCH SET PUNCH FLAG @V305001 00193000
- B OPTLUP KEEP LOOKING @V305001 00194000
- CKPRT CLC CPRINT,0(R1) PRINT OPTION ? @V305001 00195000
- BNE CKTRM NO, CHECK TERM @V305001 00196000
- OI SSW,PRINT SET PRINT FLAG @V305001 00197000
- B OPTLUP KEEP LOOKING @V305001 00198000
- CKTRM CLC CTERM,0(R1) TERM OPTION ? @V305001 00199000
- BNE ERR003 NO, ERROR @V305001 00200000
- OI SSW,TERM SET TERM FLAG @V305001 00201000
- B OPTLUP KEEP LOOKING @V305001 00202000
- EJECT 00203000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00204000
- * * 00205000
- * IF 'DISK' OPTION SPECIFIED OR IMPLIED, ERASE ANY OLD * 00206000
- * FILE ON THE 'A' DISK WITH THE SAME FILEID. IF ERASE * 00207000
- * RETURNS A CODE OF 36, EITHER THE 'A' DISK IS R/O OR IS * 00208000
- * NOT ATTACHED. IN EITHER CASE A MESSAGE IS ISSUED. * 00209000
- * * 00210000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00211000
- SPACE 2 00212000
- OPTSOK MVC MSGBOOK(1),BKNAME @V305001 00213000
- MVC MSGBOOK+2(8),BKNAME+1 @V305001 00214000
- CLI SSW,ZERO ANY OPTIONS? @VA08112 00214050
- BNE READDIR YES GO CHECK DIRT @VA08112 00214100
- OI SSW,DISK SET DEFAULT @VA08112 00214150
- B READDIR GO READ DIRECTORY @VA07631 00214200
- CHKDSK EQU * @VA07631 00214300
- CLI SSW,ZERO ANY OPTIONS SPECIFIED ? @V305001 00215000
- BE ERSOLD NO, DEFAULT TO DISK @V305001 00216000
- TM SSW,DISK WAS DISK SPECIFIED ? @V305001 00217000
- BZ FNDBOOK NO BYPASS ERASE @VA07631 00218100
- ERSOLD MVC FNAME,BKNAME+1 SET UP FILE NAME @V305001 00219000
- LA R1,DSKLST GET ERASE PLIST @V305001 00220000
- L R15,AERASE GET DMSERS ADDRESS @V305001 00221000
- BALR R14,R15 GO ERASE OLD FILE @V305001 00222000
- CH R15,=H'36' ANY DISK PROBLEM ? @V305001 00223000
- BE ERR006 YES, GIVE ERROR @V305001 00224000
- B FNDBOOK PROCESS BOOK ENTRY @VA07631 00224100
- EJECT 00225000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00226000
- * * 00227000
- * DETERMINE IF READING FROM SYSTEM S.S.L. OR FROM PRIVATE * 00228000
- * S.S.L. READ APPROPIATE LIBRARY DIRECTORY AND INITIATE * 00229000
- * SEARCH FOR SPECIFIED BOOK. ONCE BOOK ENTRY IS FOUND, * 00230000
- * COMPUTE THE DISK ADDRESS OF THE BOOK'S DATA BLOCKS. * 00231000
- * * 00232000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00233000
- SPACE 2 00234000
- READDIR BAL R10,CKPSSL SEE IF PRIVATE SSL ASSIGNED @V305001 00235000
- TM SSW,PSSLA ACTIVE PRIVATE SSL ? @V305001 00236000
- BO SETLEN YES, BRANCH @V305001 00237000
- READSYS NI SSW,255-PSSLA NO MORE PRIVATE SSL @V305001 00238000
- LA R3,SYSRES GET SYSRES LUB INDEX @V305001 00239000
- BAL R10,TSTUNIT SEE IF SYSRES VOLUME ACTIVE @V305001 00240000
- BZ ERR002 NOT ASSGN'ED, ERROR @V305001 00241000
- OI SSW,SSLA SET SYSRES VOLUME ACTIVE @V305001 00242000
- MVC CUU(2),0(R3) SAVE SYSRES DEVICE ADDRESS @V305001 00243000
- LA R3,DIRPL SSL DIRECTORY POINTER LENGTH @V305001 00244000
- STH R3,READCCW+6 TO SAVE IN READ CCW @V305001 00245000
- MVC CCHHR(5),SSLDIR SET TO FIND SSL DIRECTORY @V305001 00246000
- BAL R10,DISKIO GO READ POINTER TO SSL @V305001 00247000
- MVC CCHHR(5),INBUF+2 SET UP SEEK/SEARCH ADDRESS @V305001 00248000
- SETLEN LA R3,DIRBL DIR. & DATA BLOCKS LENGTH @V305001 00249000
- STH R3,READCCW+6 TO SAVE IN READ CCW @V305001 00250000
- NXTBLK XC INBUF,INBUF ZERO OUT BUFFER @V305001 00251000
- MVI INBUF+161,X'FF' TAG END OF BUFFER @V305001 00252000
- BAL R10,DISKIO READ DIRECTORY @V305001 00253000
- LA R2,INBUF POINT TO BUFFER @V305001 00254000
- TM SSW,PASS1 1ST. TIME HERE ? @V305001 00255000
- BO TSTEND NO, BRANCH @V305001 00256000
- LA R2,80(,R2) BUMP PAST DIRECTORY INFO. @V305001 00257000
- OI SSW,PASS1 SET 1ST. TIME SWITCH @V305001 00258000
- TSTEND CLI 0(R2),ZERO END OF BUFFER ? @V305001 00259000
- BE NXTBLK YES, GET NEXT BLOCK @V305001 00260000
- CLI 0(R2),DIREND END OF DIRECTORY ? @V305001 00261000
- BE ERR002 YES, BOOK NOT FOUND @V305001 00262000
- CLC 0(9,R2),BKNAME BOOK NAME MATCH ? @V305001 00263000
- BE CHKDSK GO CHECK FOR ERASE @VA07631 00264100
- LA R2,16(,R2) BUMP TO NEXT ENTRY @V305001 00265000
- B TSTEND KEEP LOOKING @V305001 00266000
- SPACE 1 00267000
- FNDBOOK MVC HR(2),10(R2) MOVE H2 AND R TO WORK @V305001 00268000
- NI HR,CLRH2 CLEAR 2 HI-BITS H2 @V305001 00269000
- SR R3,R3 ... @V305001 00270000
- IC R3,10(R2) GET BYTE WITH C1 AND H2 @V305001 00271000
- SLL R3,2 POSITION C1 @V305001 00272000
- IC R3,9(R2) GET C2 @V305001 00273000
- STH R3,CCHHR STORE IN WORK @V305001 00274000
- EJECT 00275000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00276000
- * * 00277000
- * DECODE EACH BLOCK READ INTO CARD IMAGES RECORDS. BLANKS * 00278000
- * ARE STRIPPED OFF BY DOS AND MUST BE REPLACED ON THE * 00279000
- * OUTPUT BUFFER BEFORE THE RECORD IS WRITTEN OUT. * 00280000
- * * 00281000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00282000
- SPACE 2 00283000
- NXTBUF BAL R10,DISKIO READ 1ST DATA BLOCK @V305001 00284000
- LA R1,INBUF POINT TO INPUT BUFFER @V305001 00285000
- RECLUP LA R4,OUTBUF POINT TO OUTPUT BUFFER @V305001 00286000
- MVI 0(R4),BLANK BLANK OUTPUT BUFFER @V305001 00287000
- MVC 1(79,R4),0(R4) ... @V305001 00288000
- LA R3,79(,R4) POINT TO END OUTBUF @V305001 00289000
- RECLUP1 CLI 0(R1),ZERO END OF BUFFER ? @V305001 00290000
- BNE RECLUP2 NO, CONTINUE @V305001 00291000
- CLI 1(R1),ZERO END OF BOOK ? @V305001 00292000
- BE ALLDONE YES, ALL DONE @V305001 00293000
- BAL R10,DISKIO GET NEW BLOCK @V305001 00294000
- LA R1,INBUF POINT TO NEW BUFFER @V305001 00295000
- B RECLUP1 PROCESS THIS NEW BLOCK @V305001 00296000
- RECLUP2 SR R2,R2 ... @V305001 00297000
- IC R2,0(R1) GET NO. OF NON-BLANKS @V305001 00298000
- LA R0,MASK MASK CODE TO R0 @V305001 00299000
- NR R0,R2 GET NO. OF BLANKS @V305001 00300000
- SRL R2,4 SHIFT NO. NON-BLANKS @V305001 00301000
- AR R0,R2 COMPUTE INCREMENT @V305001 00302000
- BCTR R2,0 DECREMENT FOR MOVE @V305001 00303000
- LTR R2,R2 COUNT NEGATIVE ? @V305001 00304000
- BM INCBUF YES, BRANCH IF NEGATIVE @V305001 00305000
- LA R5,0(R2,R4) BXLE HELPER @V305001 00306000
- CR R5,R3 ALREADY HIGH ? @V305001 00307000
- BH ERR194 YES, ERROR @V305001 00308000
- EX R2,EXMVC MOVE NON-BLANKS TO OUTBUF @V305001 00309000
- INCBUF LA R1,2(R1,R2) INCREMENT INBUF POINTER @V305001 00310000
- LR R2,R0 CHAR. CNT. = INCREMENT @V305001 00311000
- BXLE R4,R2,RECLUP1 KEEP MOVING DATA @V305001 00312000
- ST R1,SAVE1 SAVE CURRENT BUFF PNTR @V305001 00313000
- BAL R10,OUTLINE OUTPUT THE LINE @V305001 00314000
- L R1,SAVE1 RESTORE REG. 1 @V305001 00315000
- B RECLUP GO GET NEXT CARD IMAGE @V305001 00316000
- EJECT 00317000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00318000
- * * 00319000
- * ROUTINE TO READ EITHER FROM SYSRES OR SYSSLB. * 00320000
- * THE I/O IS DIAGNOSED TO CP AND UPON RETURN ONLY * 00321000
- * END-OF-CYLINDER IS ACCEPTED. ANY OTHER ERROR WILL * 00322000
- * TERMINATE THIS COMMAND. * 00323000
- * * 00324000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00325000
- SPACE 2 00326000
- DISKIO LA R0,SEEKCCW GET CHANNEL PGM ADDR @V305001 00327000
- LH R1,CUU GET DISK DEVICE ADDR @V305001 00328000
- DC X'83100020' DIAGNOSE I/O TO CP @V305001 00329000
- BZR R10 RETURN WITH GOOD I/O @V305001 00330000
- BM ERR113 DISK NOT ATTACHED EXIT @V305001 00331000
- BP ERR411 I/O ERROR @V305001 00332000
- STH R0,SENSE SAVE SENSE INFO. @V305001 00333000
- TM SENSE+1,EOC IS IT END-OF-CYLINDER @V305001 00334000
- BZ ERR411 NO, UNRECOVERABLE ERROR @V305001 00335000
- LH R1,CCHHR GET CURRENT CYLINDER @V305001 00336000
- LA R1,1(,R1) UP BY ONE @V305001 00337000
- STH R1,CCHHR SAVE NEW CYLINDER @V305001 00338000
- LA R1,ONE GET HEAD 0, REC 1 CONSTANT @V305001 00339000
- STCM R1,M7,HHR SAVE NEW HEAD AND REC @V305001 00340000
- BR R10 RETURN TO CALLER @V305001 00341000
- EJECT 00342000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00343000
- * * 00344000
- * VERIFY IF PRIVATE S.S.L. IS ASSIGNED, AND IF SO, * 00345000
- * LOCATE DOSCB FOR IJSYSSL FROM DOSCB CHAIN IN NUCON. * 00346000
- * VERIFY THAT AN OSFST EXIST TO GET THE STARTING CCHHR OF * 00347000
- * THE DATA SET AND THE VIRTUAL DEVICE ADDRESS. * 00348000
- * * 00349000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00350000
- SPACE 2 00351000
- CKPSSL ST R10,SAVE10 SAVE RETURN REGISTER @V305001 00352000
- LA R3,SYSSLB GET SYSSLB LUB INDEX NO. @V305001 00353000
- BAL R10,TSTUNIT SEE IF UNIT ASSIGNED @V305001 00354000
- BZ NOPSSL BRANCH IF NOT ASSIGNED @V305001 00355000
- SR R9,R9 ... @V305001 00356000
- ICM R9,M7,DOSFIRST+1 GET DOSCB CHAIN ADDRESS @V305001 00357000
- USING DOSSECT,R9 @V305001 00358000
- PSSL1 BZ NOPSSL IF ZERO, NO MORE DOSCB @V305001 00359000
- CLC IJSYSSL,DOSDD MATCHING DDNAMES ? @V305001 00360000
- BE PSSL2 YES, DOSCB FOUND @V305001 00361000
- ICM R9,M7,1(R9) GET NEXT DOSCB ADDRESS @V305001 00362000
- B PSSL1 BRANCH @V305001 00363000
- PSSL2 CLI DOSDEV,DOSDSK IS DEVICE DISK ? @V305001 00364000
- BNE NOPSSL NO, BRANCH @V305001 00365000
- LA R1,DOSOP USE DOSCB FOR STATE PLIST @V305001 00366000
- MVC DOSOP,=CL8'STATE' MOVE STATE COMMAND TO PLIST @V305001 00367000
- L R15,ASTATE GET STATE ADDRESS @V305001 00368000
- BALR R14,R15 SEE IF FILE FOUND @V305001 00369000
- LTR R15,R15 FILE FOUND ? @V305001 00370000
- BNZ NOPSSL NO, BRANCH @V305001 00371000
- L R9,DOSOSFST GET OSFST FOR P.S.S.L. @V305001 00372000
- DROP R9 @V305001 00373000
- LTR R9,R9 ANY AVAILABLE ? @V305001 00374000
- BZ NOPSSL NO, BRANCH @V305001 00375000
- USING OSFST,R9 @V305001 00376000
- MVC CCHHR(4),OSFSTXTN+2 SAVE P.S.S.L. CCHHR @V305001 00377000
- MVI R,ONE RECORD ONE @V305001 00378000
- MVC CUU(2),OSFSTDSK SAVE P.S.S.L. CUU @V305001 00379000
- DROP R9 @V305001 00380000
- OI SSW,PSSLA SET PSSL FLAG IN SSW @V305001 00381000
- NOPSSL L R10,SAVE10 RESTORE RETURN REG. @V305001 00382000
- BR R10 RETURN @V305001 00383000
- EJECT 00384000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00385000
- * * 00386000
- * CHECK IF SYSSLB OR SYSRES HAS BEEN ASSIGNED. * 00387000
- * REG 3 = 0 MEANS UNIT NOT ASSIGNED, OTHERWISE REG 3 * 00388000
- * CONTAINS THE POINTER TO THE CORRECT PUB ENTRY. * 00389000
- * * 00390000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00391000
- SPACE 2 00392000
- TSTUNIT EQU * @V305001 00393000
- USING BGCOM,R1 @V305001 00394000
- L R1,ASYSREF GET BGCOM ADDRESS @V305001 00395000
- AH R3,LUBPT POINT TO CORRECT LUB ENTRY @V305001 00396000
- TM 0(R3),UNASSGN UNIT ASSIGNED ? @V305001 00397000
- BO NOTASSGN NO, BRANCH @V305001 00398000
- LH R3,0(,R3) LUB ENTRY TO REG 3 @V305001 00399000
- SRL R3,8 ISOLATE PUB POINTER @V305001 00400000
- SLL R3,3 MULTIPLY BY 8 @V305001 00401000
- AH R3,PUBPT POINT TO CORRECT PUB ENTRY @V305001 00402000
- LTR R3,R3 SET CONDITION CODE @V305001 00403000
- BR R10 RETURN TO CALLER @V305001 00404000
- NOTASSGN SR R3,R3 ZERO REG 3 @V305001 00405000
- LTR R3,R3 SET CONDITION CODE @V305001 00406000
- BR R10 RETURN TO CALLER @V305001 00407000
- DROP R1 @V305001 00408000
- EJECT 00409000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00410000
- * * 00411000
- * ROUTINE TO DETERMINE TO WHAT DEVICE OR DEVICES THE * 00412000
- * OUTPUT SHOULD GO. SWITCH 'SSW' CONTAINS INFORMATION * 00413000
- * TO DETERMINE THIS. ALL I/O IS DONE THROUGH CMS FUNCTIONS. * 00414000
- * * 00415000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00416000
- SPACE 2 00417000
- OUTLINE TM SSW,DISK+PRINT+PUNCH+TERM ANY OPTIONS ? @V305001 00418000
- BZ OUTDSK NO, DEFAULT TO DISK @V305001 00419000
- TM SSW,PUNCH PUNCH SPECIFIED ? @V305001 00420000
- BZ TSTPRT NO, CHECK PRINT @V305001 00421000
- LA R1,PUNLST POINT TO PUNCH PLIST @V305001 00422000
- SVC 202 PUNCH THIS CARD @V305001 00423000
- DC AL4(*+4) ... @V305001 00424000
- CH R15,=H'100' NOT ATT OR INT REQ ? @V305001 00425000
- BE EXIT YES, GET OUT @V305001 00426000
- SPACE 1 00427000
- TSTPRT TM SSW,PRINT PRINT SPECIFIED ? @V305001 00428000
- BZ TSTTRM NO, CHECK TERM @V305001 00429000
- PRT LA R1,PRTLST POINT TO PRINT PLIST @V305066 00430000
- SVC 202 PRINT THIS LINE @V305001 00431000
- DC AL4(*+4) ... @V305001 00432000
- CH R15,=H'100' NOT ATT OR INT REQ ? @V305001 00433000
- BE EXIT YES, GET OUT @V305001 00434000
- TM SSW,FIRST FIRST TIME TO PRINT ? @V305066 00435000
- BO TSTTRM NO @V305066 00436000
- OI SSW,FIRST FIRST TIME INDICATOR @V305066 00437000
- MVI CHAR,BLANK CONTROL CHAR @V305066 00438000
- B PRT GO TO PRINT FIRST LINE @V305066 00439000
- SPACE 1 00440000
- TSTTRM TM SSW,TERM TERM SPECIFIED ? @V305001 00441000
- BZ TSTDSK NO, CHECK DISK @V305001 00442000
- LA R1,TYPLST POINT TO TERM PLIST @V305001 00443000
- SVC 202 TYPE THIS LINE @V305001 00444000
- SPACE 1 00445000
- TSTDSK TM SSW,DISK DISK SPECIFIED ? @V305001 00446000
- BZR R10 NO, RETURN @V305001 00447000
- OUTDSK LA R1,DSKLST POINT TO DISK PLIST @V305001 00448000
- L R15,AWRBUF GET DMSBWR ADDRESS @V305001 00449000
- BALR R14,R15 GO WRITE TO DISK @V305001 00450000
- LTR R15,R15 ANY ERRORS ? @V305001 00451000
- BNZ ERR105 YES, BRANCH @V305001 00452000
- BR R10 @V305001 00453000
- EJECT 00454000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00455000
- * * 00456000
- * CLOSE ANY OUTPUT FILE USED BY THIS COMMAND, THEN * 00457000
- * RETURN BACK TO CALLER PASSING IN REGISTER 15 THE * 00458000
- * RETURN CODE OF THIS COMMAND. * 00459000
- * * 00460000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00461000
- SPACE 2 00462000
- ALLDONE SR R15,R15 ZERO RETURN CODE @V305001 00463000
- EXIT LR R10,R15 TEMP SAVE RETURN CODE @V305001 00464000
- TM SSW,DISK+PRINT+PUNCH+TERM ANY OPTIONS ? @V305001 00465000
- BZ CLDSK2 NO, CLOSE DISK FILE @V305001 00466000
- TM SSW,PUNCH PUNCH OPTION ? @V305001 00467000
- BZ CLPRT NO, CHECK PRINT @V305001 00468000
- MVC CLDEV,CPUNCH SET UP DEVICE @V305001 00469000
- LA R1,CLOSE GET CLOSE PLIST @V305001 00470000
- SVC 202 CLOSE PUNCH @V305001 00471000
- DC AL4(*+4) NO-OP @V305001 00472000
- CLPRT TM SSW,PRINT PRINT OPTION ? @V305001 00473000
- BZ CLDSK NO, CHECK DISK @V305001 00474000
- MVC CLDEV,CPRINT SET UP DEVICE @V305001 00475000
- LA R1,CLOSE GET CLOSE PLIST @V305001 00476000
- SVC 202 CLOSE PRINTER @V305001 00477000
- DC AL4(*+4) NO-OP @V305001 00478000
- CLDSK TM SSW,DISK DISK OPTION ? @V305001 00479000
- BZ EXIT2 NO, RETURN @V305001 00480000
- CLDSK2 LA R1,DSKLST GET FINIS PLIST @V305001 00481000
- L R15,AFINIS GET DMSFNS ADDRESS @V305001 00482000
- BALR R14,R15 GO CLOSE OUTPUT FILE @V305001 00483000
- EXIT2 L R14,SAVE14 LOAD RETURN REGISTER @V305001 00484000
- DMSKEY RESET @V305001 00485000
- LR R15,R10 RESTORE RETURN CODE @V305001 00486000
- BR R14 RETURN TO CALLER @V305001 00487000
- EJECT 00488000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00489000
- * * 00490000
- * STORAGE AND CONSTANT AREAS * 00491000
- * * 00492000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00493000
- SPACE 2 00494000
- SAVE14 DS F SAVE FOR RETURN REGISTER @V305001 00495000
- SAVE10 DS F TEMP. SAVE FOR REG 10 @V305001 00496000
- SAVE1 DS F TEMP. SAVE FOR REG 1 @V305001 00497000
- SSLDIR DC H'0',H'1',X'3' POINTER TO SYS SSL DIRECTORY @V305001 00498000
- SSW DS X INTERNAL SWITCH @V305001 00499000
- CUU DS H DISK VIRTUAL ADDRESS @V305001 00500000
- SENSE DS H SENSE INFO. FROM BAD DIAGNOSE @V305001 00501000
- EXMVC MVC 0(0,R4),1(R1) MOVE NON-BLANKS TO OUTBUF @V305001 00502000
- CDISK DC CL8'DISK' DISK OPTION @V305001 00503000
- CPUNCH DC CL8'PUNCH' PUNCH OPTION @V305001 00504000
- CPRINT DC CL8'PRINT' PRINT OPTION @V305001 00505000
- CTERM DC CL8'TERM' TERM OPTION @V305001 00506000
- COPY DC CL8'COPY' DEFAULT FILE TYPE @V305001 00507000
- IJSYSSL DC CL8'IJSYSSL' PRIV. S.S.L. DDNAME @V305001 00508000
- BKNAME DC CL9' ' BOOK NAME @V305001 00509000
- MSGBOOK DC CL10' .' BOKK NAME FOR ERROR MSG @V305001 00510000
- DS 0H @V305001 00511000
- BBCCHHR DC H'0' SEEK ADDRESS @V305001 00512000
- CCHHR DS X SEARCH ADDRESS @V305001 00513000
- CHHR DS X ... @V305001 00514000
- HHR DS X ... @V305001 00515000
- HR DS X ... @V305001 00516000
- R DS X ... @V305001 00517000
- DS XL3 ... @V305001 00518000
- EJECT 00519000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00520000
- * * 00521000
- * CHANNEL PROGRAMS AND COMMON EQUATES * 00522000
- * * 00523000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00524000
- SPACE 2 00525000
- SEEKCCW CCW SEEK,BBCCHHR,CC+SLI,6 @V305001 00526000
- SRCHCCW CCW SEARCH,CCHHR,CC+SLI,5 @V305001 00527000
- CCW TIC,SRCHCCW,0,1 @V305001 00528000
- READCCW CCW RDDATA,INBUF,CC,80 @V305001 00529000
- CCW RDCOUNT,CCHHR,SLI,8 @V305001 00530000
- * 00531000
- SEEK EQU X'07' SEEK CCW CODE @V305001 00532000
- SEARCH EQU X'31' SEARCH CCW CODE @V305001 00533000
- TIC EQU X'08' TIC CCW CODE @V305001 00534000
- RDDATA EQU X'06' READ DATA CCW CODE @V305001 00535000
- RDCOUNT EQU X'92' READ COUNT MT CCW CODE @V305001 00536000
- CC EQU X'40' COMMAND CHAIN FLAG @V305001 00537000
- SLI EQU X'20' SUPPRESS I.L. FLAG @V305001 00538000
- FENCE EQU X'FF' PLIST FENCE CODE @V305001 00539000
- LPAR EQU C'(' LEFT PARENS CODE @V305001 00540000
- RPAR EQU C')' RIGHT PARENS CODE @V305001 00541000
- BLANK EQU C' ' BLANK CHARACTER CODE @V305001 00542000
- SYSRES EQU 12 SYSRES LUB INDEX @V305001 00543000
- SYSSLB EQU 14 SYSSLB LUB INDEX @V305001 00544000
- ZERO EQU 0 CONSTANT @V305001 00545000
- ONE EQU 1 CONSTANT @V305001 00546000
- DIRPL EQU 80 DIRECTORY POINTER LENGTH @V305001 00547000
- DIRBL EQU 160 DIRECTORY BLOCK LENGTH @V305001 00548000
- DIREND EQU C'*' DIRECTORY END CODE @V305001 00549000
- CLRH2 EQU X'3F' MASK TO CLEAR HI 2 BITS HEAD2 @V305001 00550000
- MASK EQU X'0F' MASK @V305001 00551000
- EOC EQU X'20' END OF CYLINDER @V305001 00552000
- UNASSGN EQU X'FE' LOGICAL UNIT UNASSIGNED @V305001 00553000
- M7 EQU B'0111' ICM/STCM MASK @V305001 00554000
- RC24 EQU 24 RETURN CODE @V305001 00555000
- RC28 EQU 28 RETURN CODE @V305001 00556000
- RC36 EQU 36 RETURN CODE @V305001 00557000
- RC40 EQU 40 RETURN CODE @V305001 00558000
- RC100 EQU 100 RETURN CODE @V305001 00559000
- * 00560000
- * FLAGS FOR INTERNAL SWITCH 'SSW' 00561000
- * 00562000
- DISK EQU X'80' DISK OUTPUT @V305001 00563000
- PUNCH EQU X'40' PUNCH OUTPUT @V305001 00564000
- PRINT EQU X'20' PRINT OUTPUT @V305001 00565000
- TERM EQU X'10' TERM OUTPUT @V305001 00566000
- PASS1 EQU X'08' FIRST PASS COMPLETE @V305001 00567000
- PSSLA EQU X'04' PRIVATE LIBRARY ACTIVE @V305001 00568000
- SSLA EQU X'02' SYSRES VOLUME ACTIVE @V305001 00569000
- FIRST EQU X'01' FIRST TIME TO PRINT IND. @V305066 00570000
- EJECT 00571000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00572000
- * * 00573000
- * BUFFERS AND CMS FUNCTION'S PLISTS * 00574000
- * * 00575000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00576000
- SPACE 2 00577000
- CHAR DC X'8B' ASA/MACH CHAR FOR PRINT @V305066 00578000
- OUTBUF DS CL80 OUTPUT BUFFER @V305001 00579000
- INBUF DS CL162 INPUT BUFFER @V305001 00580000
- SPACE 2 00581000
- DS 0D @V305001 00582000
- PUNLST DC CL8'CARDPH' COMMAND NAME @V305001 00583000
- DC AL4(OUTBUF) BUFFER ADDRESS @V305001 00584000
- DC AL4(80) BUFFER LENGTH @V305001 00585000
- SPACE 1 00586000
- DS 0D @V305001 00587000
- PRTLST DC CL8'PRINTR' COMMAND NAME @V305001 00588000
- DC AL4(OUTBUF-1) BUFFER ADDRESS @V305001 00589000
- FLAG DC H'1',H'81' FLAG AND BUFFER LENGTH @V305066 00590000
- DC 8X'FF' PLIST FENCE @V305001 00591000
- SPACE 1 00592000
- DS 0D @V305001 00593000
- TYPLST DC CL8'TYPLIN' COMMAND NAME @V305001 00594000
- DC AL1(1) FLAG @V305001 00595000
- DC AL3(OUTBUF) BUFFER ADDRESS @V305001 00596000
- DC CL1'B' FLAG @V305001 00597000
- DC AL3(80) BUFFER LENGTH @V305001 00598000
- SPACE 1 00599000
- DS 0D @V305001 00600000
- DSKLST DC CL8' ' COMMAND NAME @V305001 00601000
- FNAME DC CL8' ' FILE NAME @V305001 00602000
- FTYPE DC CL8' ' FILE TYPE @V305001 00603000
- DC CL2'A1' FILE MODE @V305001 00604000
- DC H'0' ITEM NUMBER @V305001 00605000
- DC A(OUTBUF) BUFFER ADDRESS @V305001 00606000
- DC A(80) BUFFER LENGTH @V305001 00607000
- DC CL2'F' F/V FLAG @V305001 00608000
- DC H'1' NUMBER OF ITEMS @V305001 00609000
- SPACE 1 00610000
- DS 0D @V305001 00611000
- CLOSE DC CL8'CP' COMMAND NAME @V305001 00612000
- DC CL8'CLOSE' ACTION @V305001 00613000
- CLDEV DC CL8' ' DEVICE TO CLOSE @V305001 00614000
- DC 8X'FF' PLIST FENCE @V305001 00615000
- EJECT 00616000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00617000
- * * 00618000
- * ERROR MESSAGES * 00619000
- * * 00620000
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 00621000
- SPACE 2 00622000
- ERR001 EQU * @V305001 00623000
- DMSERR TEXT='NO BOOK NAME SPECIFIED',NUM=98,LET=E @V305001 00624000
- LA R15,RC24 RETURN CODE @V305001 00625000
- B EXIT GET OUT @V305001 00626000
- SPACE 1 00627000
- ERR002 EQU * @VA04912 00628200
- NI SSW,255-PASS1 REMOVE 1ST. TIME SWITCH @VA04912 00628500
- TM SSW,PSSLA SEARCHING PRIVATE LIBRARY? @VA04912 00628800
- BO READSYS YES, NOW SEARCH SYSRES @V305001 00629000
- LA R2,MSGBOOK POINT TO BOOK NAME @V305001 00632000
- DMSERR TEXT='BOOK ''..........'' NOT FOUND',NUM=4,LET=E, *00633000
- SUB=(CHARA,(R2)) @V305001 00634000
- LA R15,RC28 RETURN CODE @V305001 00635000
- B EXIT GET OUT @V305001 00636000
- EJECT 00637000
- ERR003 LR R2,R1 POINT TO OPTION @V305001 00638000
- DMSERR TEXT='INVALID OPTION ''........''',NUM=3,LET=E, *00639000
- SUB=(CHARA,(R2)) @V305001 00640000
- LA R15,RC24 RETURN CODE @V305001 00641000
- B EXIT GET OUT @V305001 00642000
- SPACE 1 00643000
- ERR006 EQU * @V305001 00644000
- DMSERR TEXT='NO READ/WRITE ''A'' DISK ACCESSED',NUM=6,LET=E 00645000
- LA R15,RC36 RETURN CODE @V305001 00646000
- B EXIT GET OUT @V305001 00647000
- EJECT 00648000
- ERR070 LR R2,R1 POINT TO PARAMETER @V305001 00649000
- DMSERR TEXT='INVALID PARAMETER ''........''',NUM=70,LET=E, *00650000
- SUB=(CHARA,(R2)) @V305001 00651000
- LA R15,RC24 RETURN CODE @V305001 00652000
- B EXIT GET OUT @V305001 00653000
- SPACE 1 00654000
- ERR113 LH R2,CUU GET DISK ADDRESS @V305001 00655000
- DMSERR TEXT='DISK (....) NOT ATTACHED',NUM=113,LET=S, @V305001*00656000
- SUB=(HEX,(R2)) @V305001 00657000
- LA R15,RC100 RETURN CODE @V305001 00658000
- B EXIT GET OUT @V305001 00659000
- EJECT 00660000
- ERR411 LA R3,=CL8'SYSRES' SYSRES TO MSG. @V305001 00661000
- TM SSW,PSSLA SYSSLB ACTIVE ? @V305001 00662000
- BZ ERR411B NO, BRANCH @V305001 00663000
- LA R3,=CL8'SYSSLB' SYSSLB TO MSG. @V305001 00664000
- ERR411B LR R2,R15 I/O ERROR CODE @V305001 00665000
- DMSERR TEXT='INPUT ERROR CODE ''..'' ON ''........''',NUM=411,*00666000
- LET=S,SUB=(DEC,(R2),CHARA,(R3)),RENT=NO @V305001 00667000
- LA R15,RC100 RETURN CODE @V305001 00668000
- B EXIT GET OUT @V305001 00669000
- SPACE 1 00670000
- ERR194 LA R2,MSGBOOK POINT TO BOOK NAME @V305001 00671000
- DMSERR TEXT='BOOK ''..........'' CONTAINS BAD RECORDS',NUM=194*00672000
- ,LET=S,SUB=(CHARA,(R2)) @V305001 00673000
- LA R15,RC100 RETURN CODE @V305001 00674000
- B EXIT GET OUT @V305001 00675000
- EJECT 00676000
- ERR099 EQU * @V305001 00677000
- DMSERR TEXT='CMS/DOS ENVIRONMENT NOT ACTIVE',NUM=99,LET=E 00678000
- LA R15,RC40 RETURN CODE = 40 @V305066 00679000
- B EXIT GET OUT @V305001 00680000
- SPACE 1 00681000
- ERR105 LR R2,R15 WRBUF ERROR CODE @V305001 00682000
- DMSERR TEXT='ERROR ''..'' WRITING FILE ''....................'*00683000
- ' TO DISK',NUM=105,LET=S,SUB=(DEC,(R2),CHAR8A,FNAME), *00684000
- RENT=NO @V305001 00685000
- LA R15,RC100 RETURN CODE @V305001 00686000
- B EXIT GET OUT @V305001 00687000
- EJECT 00688000
- ERR097 EQU * @V305001 00689000
- DMSERR TEXT='NO ''SYSRES'' VOLUME ACTIVE',NUM=97,LET=E 00690000
- LA R15,RC36 RETURN CODE @V305001 00691000
- B EXIT GET OUT @V305001 00692000
- EJECT 00693000
- NUCON @V305001 00694000
- BGCOM @V305001 00695000
- DOSCB @V305001 00696000
- OSFST @V305001 00697000
- REGEQU @V305001 00698000
- END 00699000
ibm/vm370-lib/cms/dmssrv.assemble_src.txt · Last modified: 2023/08/06 13:35 by Site Administrator