ASM TITLE 'DMSASM (CMS) VM/370 - RELEASE 6' 00001000
SPACE 2 00002000
*. 00003000
* 00004000
* MODULE NAME: 00005000
* 00006000
* DMSASM (ASSEMBLE) 00007000
* 00008000
* FUNCTION: 00009000
* 00010000
* ASSEMBLE COMMAND. TO PROVIDE THE INTERFACE BETWEEN 00011000
* THE USER AND THE SYSTEM ASSEMBLER. 00012000
* 00013000
* ATTRIBUTES: 00014000
* 00015000
* DISK RESIDENT 00016000
* 00017000
* ENTRY POINTS: 00018000
* 00019000
* DMSASM - SEE FUNCTION DESCRIPTION 00020000
* ASMPROC - SYSUT1 PROCESSING ROUTINE (CALLED FROM DMSSOB) 00021000
* 00022000
* ENTRY CONDITIONS: 00023000
* 00024000
* ASSEMBLE - 00025000
* GPR1 = A(PLIST) 00026000
* GPR14 = RETURN ADDRESS 00027000
* GPR15 = A(CALLED ROUTINE) 00028000
* PLIST = FILENAME 00029000
* 00030000
* OPTIONAL AND IN ANY ORDER - 00031000
* ( - START OF OPTIONS (DEFAULTS APPEAR FIRST) 00032000
* 00033000
* ALIGN | NOALIGN 00034000
* ALOGIC | NOALOGIC 00035000
* BUFSIZE (STD) | BUFSIZE (MIN) | BUFSIZE (MAX) 00036000
* DISK,DI | PRINT,PR | NOPRINT,NOPR 00037000
* ESD | NOESD 00038000
* FLAG (0) | FLAG (N) 00039000
* NOLIBMAC | LIBMAC 00040000
* LINECNT (55) | LINECNT (NNN) 00041000
* LIST | NOLIST 00042000
* NODECK | DECK 00043000
* NOMCALL | MCALL 00044000
* NOMLOGIC | MLOGIC 00045000
* NORENT | RENT 00046000
* NOTEST | TEST 00047000
* NUMBER,NUM | NONUMBER,NONUM 00048000
* OBJECT,OBJ | NOOBJECT,NOOBJ 00049000
* RLD | NORLD 00050000
* STMT | NOSTMT 00051000
* SYSPARM () | SYSPARM (STRING) 00052000
* TERMINAL,TERM | NOTERMIN,NOTERM 00053000
* WORKSIZE (2048) | WORKSIZE (N) |WORKSIZE (NK) 00053100
* XREF (FULL) | XREF (SHORT) | NOXREF 00054000
* YFLAG | NOYFLAG 00054500
* 00055000
* XL8'FF' - FENCE 00056000
* 00057000
EJECT 00058000
* 00059000
* EXIT CONDITONS: 00060000
* 00061000
* NORMAL - 00062000
* GPR15 = 0 NO ERROR 00063000
* 00064000
* ERROR - 00065000
* GPR15 = 24 INVALID OPTION, NO FILENAME SPECIFIED 00066000
* GPR15 = 28 FILE NOT FOUND 00067000
* GPR15 = 32 FILE NOT FIXED 80 CHARS 00068000
* GPR15 = 36 NO READ/WRITE DISKS ACCESSED 00069000
* GPR15 = 40 FILEID CONFLICT,DEVICE ILLEGAL FOR INPUT 00070000
* 00071000
* CALLS TO OTHER ROUTINES: 00072000
* 00073000
* DMSCRD - READ SYSPARM FROM CONSOLE 00074000
* DMSCWR - TYPE SYSPARM MESSAGE TO CONSOLE 00075000
* DMSFLD - FILEDEF ALL ASSEMBLER FILES 00076000
* DMSFNS - CLOSE ALL ASSEMBLER FILES 00077000
* DMSKEY - CONTROL NUCLEUS PROTECT KEY 00078000
* DMSERR - TYPE ALL ERROR MESSAGES 00079000
* DMSERS - ERASE OLD ASSEMBLER FILES 00080000
* DMSSLN - LOAD THE ASSEMBLER PHASES 00081000
* DMSSMN - CONTROL STORAGE POINTERS (GETMAIN/FREEMAIN) 00082000
* DMSSTT - VERIFY DISK FILE EXISTENCE 00083000
* DMSLADAD - SET/RESET THE FST CHAIN FOR AUXILIARY 00084000
* DIRECTORY. 00085000
* IFOX00 - ASSEMBLER (XF) ROOT SEGMENT 00086000
* 00087000
* EXTERNAL REFERENCES: 00088000
* 00089000
* ADT 00090000
* CMSCB 00091000
* DMSASD 00092000
* FSTB 00093000
* IO 00094000
* NUCON 00095000
* 00096000
* 00097000
* TABLES/WORKAREAS: 00098000
* 00099000
* DDNAME - NAMES OF CMS DDNAMES FOR ASSEMBLER 00100000
* OPTDEF - NAMES AND ABBREVIATIONS OF ALL OPTIONS 00101000
* PARMLST - PARAMETER LIST FOR ASSEMBLER 00102000
* UTENTRY - INCORE SYSUT1 RECORD AREA 00103000
* UTHEAD - HEADER AREA FOR INCORE RECORDS 00104000
* 00105000
EJECT 00106000
* 00107000
* REGISTER USAGE: 00108000
* 00109000
* GPR0 = NUCON ADDRESSABILITY 00110000
* GPR1 = ADDRESS OF ALL PLISTS 00111000
* GPR2 = WORK REGISTER 00112000
* GPR3 = WORK REGISTER 00113000
* GPR4 = GETMAIN/FREEMAIN AMOUNT 00114000
* GPR5 = WORK REGISTER 00115000
* GPR6 = GETMAIN/FREEMAIN ADDRESS 00116000
* GPR7 = ASMPROC BASE REGISTER 00117000
* GPR8 = WORK REGISTER 00118000
* GPR9 = WORK REGISTER 00119000
* GPR10 = LINKAGE REGISTER 00120000
* GPR11 = FCB ADDRESS DURING ASMPROC 00121000
* GPR12 = DMSASM BASE REGISTER 00122000
* GPR13 = SAVE AREA ADDRESS 00123000
* GPR14 = RETURN REGISTER FROM CALLS 00124000
* GPR15 = ASSEMBLER ROOT ADDR. AND ERROR CODE ON RETURN. 00125000
* 00126000
* NOTES - 00127000
* 00128000
* NONE 00129000
* 00130000
* OPERATION: 00131000
* 00132000
* ASSEMBLE FIRST SETS A BIT (COMPSWT,X'80') IN OSSFLAGS 00133000
* TO INDICATE THE ASSEMBLER IS RUNNING, AND THEN CALLS 00134000
* DMSLADAD TO MODIFY THE FILE STATUS TABLE (FST) CHAIN 00135000
* TO INCLUDE A NUCLEUS COPY OF THE AUXILIARY DIRECTORY 00136000
* FOR THE DISK SPECIFIED AT AUXILIARY GENERATION TIME. 00137000
* IF THAT DISK IS NOT ACCESSED, PROCESSING TERMINATES 00138000
* WITH AN ERROR CODE OF 40. 00139000
* 00140000
* ASSEMBLE NEXT SCANS THE OPTIONS SPECIFIED AND USES 00141000
* THE INFORMATION THEREBY OBTAINED TO SET UP THE OPTION 00142000
* LIST FOR THE ASSEMBLER AND THE FILEDEF PLISTS FOR THE 00143000
* CALLS TO FILEDEF. 00144000
* 00145000
* ASSEMBLE THEN 00146000
* CALLS STATE TO VERIFY THE EXISTENCE OF THIS FILE. IF 00147000
* IT DOES NOT EXIST, ASSEMBLE VERIFIES THAT THE FILE 00148000
* HAS BEEN FILEDEF'D TO ANOTHER VALID INPUT DEVICE, IF 00149000
* NOT,THE ASSEMBLER ISSUES AN ERROR MESSAGE AND RETURNS 00150000
* TO THE CALLER. IF THE FILE DOES EXIST IN DISK, THEN 00151000
* ASSEMBLE CHECKS THE ITEM LENGTH, ISSUES AN ERROR 00152000
* MESSAGE IF ITEM LENGTH IS INCORRECT AND RETURNS TO 00153000
* THE CALLER. 00154000
* 00155000
* IF THE LENGTH IS CORRECT, ASSEMBLE CALLS ERASE TO 00156000
* DELETE ANY EXISTING TEXT, LISTING, AND UTILITY FILES 00157000
* FOR THE CURRENT ASSEMBLE FILE, AND SETS UP STORAGE BY 00158000
* CALLING GETMAIN. 00159000
* 00160000
EJECT 00161000
* 00162000
* IT THEN CALLS ADTLKW TO OBTAIN THE MODE OF THE 00163000
* READ-WRITE DISK WITH MOST AVAILABLE SPACE AND USES IT 00164000
* TO SET UP THE FILEDEF PLIST FOR THE SYSUT'S FILES AND 00165000
* CHECKS IF THE DISK WITH THE MOST SPACE IS THE SOURCE 00166000
* DISK. IF IT IS DIFFERENT, THE SYSUT FILES ARE ERASED 00167000
* FROM IT (SYSUT FILES ALREADY ERASED FROM SOURCE). IF 00168000
* NOT SPECIFIED BY THE USER, THE TEXT AND LISTING FILES 00169000
* ARE WRITTEN ON THE 1) DISK FROM WHICH THE ASSEMBLE 00170000
* SOURCE IS READ; 2) ON THE "PARENT" DISK, IF THE 00171000
* FIRST DISK IS A READ-ONLY EXTENSION; OR 3) THE 00172000
* PRIMARY A-DISK. IF NONE OF THESE CHOICES IS 00173000
* AVAILABLE, THE COMMAND WILL BE TERMINATED. CMS 00174000
* CONTROL BLOCKS (CMSCB'S), WHICH REFLECT THE SELECTED 00175000
* OPTION, ARE SET UP FOR THE TEXT, LISTING, ASSEMBLE & 00176000
* UTILITY FILES. AFTER EACH SUCCESSFUL RETURN FROM 00177000
* FILEDEF, ASSEMBLE SETS A CLEAR SWITCH TO INDICATE 00178000
* WHICH CMSCB'S ARE TO BE CLEARED AT THE END OF 00179000
* THE ASSEMBLY. ASSEMBLE FINALLY BRANCHES TO IFOX00. 00180000
* 00181000
* ON RETURN FROM THE ASSEMBLER, ASSEMBLE ERASES ALL THE 00182000
* UTILITY FILES AND CLEARS THE CMSCBS WHICH IT HAD SET. 00183000
* ASSEMBLE THEN CALLS FINIS TO CLOSE ALL FILES XF USED, 00184000
* TURNS ON THE RELEASE PAGE BIT, CALLS DMSLADAD TO RESET 00185000
* THE FST CHAIN MODIFIED EARLIER, CLEAR OSSFLAGS, PLACES 00186000
* THE ERROR CODE IN REGISTER 15 AND RETURNS TO THE USER. 00187000
* 00188000
* 00189000
* SPECIAL OUTPUT PROCESSING ROUTINE: ASMHAND 00190000
* 00191000
* THE SYSTEM ROUTINE SOEOB INTERFACES WITH ASMPROC 00192000
* WHENEVER ANY I/O ACTIVITY PERTAINS TO THE SYSUT1 FILE 00193000
* DURING THE ASSEMBLY. 00194000
* 00195000
* SYSUT1 - IF THE FILE IS BEING READ IN BY THE ASSMBLER 00196000
* THEN ASMPROC ACCESSES THE UTILITY CONTROL TABLE TO 00197000
* ASCERTAIN THE LENGTH AND LOCATION OF THE RECORDS TO 00198000
* BE MOVED AND MOVES IT TO THE SPECIFIED INPUT BUFFER. 00199000
* 00200000
* IF THE FILE IS BEING WRITTEN BY THE (XF), THE UTILITY 00201000
* CONTROL TABLE IS FIRST SET UP BY A CALL TO GETMAIN 00202000
* AND THEN UPDATED TO REFLECT THE NUMBERS OF RECORDS TO 00203000
* BE WRITTEN, THEN THE RECORD IS MOVED TO THE GETMAIN'D 00204000
* AREA. 00205000
* 00206000
* 00207000
*. 00208000
EJECT 00209000
MACRO 00210000
OPTDEF 00211000
LCLA &I,&J,&K,&N,&TEMP1,&TEMP2,&Q1,&Q2,&Q3,&Q4 00212000
LCLA &TABLE1(200),&TABLE2(200) 00213000
LCLB &FLAG1,&FLAG2 00214000
LCLC &S 00215000
ACTR 6000 00216000
&I SETA 1 00217000
OPTNULL DC AL2(0),8X'FF' 00218000
SPACE 00219000
.ILOOP ANOP 00220000
&S SETC 'O&I.$' 00221000
&FLAG1 SETB 0 00222000
&N SETA 1 00223000
&J SETA 0 00224000
.NLOOP ANOP 00225000
&K SETA 0 00226000
AIF (N'&SYSLIST(&N) NE 1).XLOOP 00227000
AIF (K'&SYSLIST(&N) NE &I).NL1 00228000
AGO .CWO2 00229000
.XLOOP ANOP 00230000
&K SETA &K+1 00231000
AIF (K'&SYSLIST(&N,&K) NE &I).CWO1 00232000
.CWO2 ANOP 00233000
&FLAG1 SETB 1 00234000
&J SETA &J+1 00235000
&TABLE1(&J) SETA &N 00236000
&TABLE2(&J) SETA &K 00237000
.CWO1 AIF ((&K NE 0) AND (&K LT N'&SYSLIST(&N))).XLOOP 00238000
.NL1 ANOP 00239000
&N SETA &N+2 00240000
AIF (&N LE N'&SYSLIST).NLOOP 00241000
AIF (NOT &FLAG1).NL2 00242000
AIF (&J EQ 1).SORTDNE 00243000
&N SETA &J+1 00244000
.SORT1 ANOP 00245000
&FLAG2 SETB 0 00246000
&K SETA 1 00247000
&N SETA &N-1 00248000
.SORT2 ANOP 00249000
&Q1 SETA &TABLE1(&K) 00250000
&Q2 SETA &TABLE1(&K+1) 00251000
&Q3 SETA &TABLE2(&K) 00252000
&Q4 SETA &TABLE2(&K+1) 00253000
AIF ((&Q3 EQ 0) AND (&Q4 EQ 0)).SORT4 00254000
AIF (&Q3 EQ 0).SORT5 00255000
AIF (&Q4 EQ 0).SORT6 00256000
AIF ('&SYSLIST(&Q1,&Q3)' LE '&SYSLIST(&Q2,&Q4)').NEXT 00257000
AGO .SORT3 00258000
.SORT5 AIF ('&SYSLIST(&Q1)' LE '&SYSLIST(&Q2,&Q4)').NEXT 00259000
AGO .SORT3 00260000
.SORT6 AIF ('&SYSLIST(&Q1,&Q3)' LE '&SYSLIST(&Q2)').NEXT 00261000
AGO .SORT3 00262000
.SORT4 AIF ('&SYSLIST(&Q1)' LE '&SYSLIST(&Q2)').NEXT 00263000
.SORT3 ANOP 00264000
&FLAG2 SETB 1 00265000
&TEMP1 SETA &TABLE1(&K) 00266000
&TEMP2 SETA &TABLE2(&K) 00267000
&TABLE1(&K) SETA &TABLE1(&K+1) 00268000
&TABLE2(&K) SETA &TABLE2(&K+1) 00269000
&TABLE1(&K+1) SETA &TEMP1 00270000
&TABLE2(&K+1) SETA &TEMP2 00271000
.NEXT ANOP 00272000
&K SETA &K+1 00273000
AIF (&K LT &N).SORT2 00274000
AIF (&FLAG2).SORT1 00275000
.SORTDNE ANOP 00276000
&K SETA 1 00277000
.OLOOP ANOP 00278000
&Q1 SETA &TABLE1(&K)+1 00279000
&Q2 SETA &TABLE1(&K) 00280000
&Q3 SETA &TABLE2(&K) 00281000
AIF ('&SYSLIST(&Q1)' EQ '').NL4 00282000
AIF (N'&SYSLIST(&Q1) EQ 1).NL5 00283000
AIF (&Q3 NE 0).NL8 00284000
AIF ('&SYSLIST(&Q1,1)' EQ '').NL10 00285000
&S DC AL1(&SYSLIST(&Q1,1)),AL1(&SYSLIST(&Q1,2)),CL&I'&SYSLIST(*00286000
&Q2)' 00287000
AGO .NL6 00288000
.NL10 ANOP 00289000
&S DC AL1(0),AL1(&SYSLIST(&Q1,2)),CL&I'&SYSLIST(&Q2)' 00290000
AGO .NL6 00291000
.NL8 ANOP 00292000
AIF ('&SYSLIST(&Q1,1)' EQ '').NL11 00293000
&S DC AL1(&SYSLIST(&Q1,1)),AL1(&SYSLIST(&Q1,2)),CL&I'&SYSLIST(*00294000
&Q2,&Q3)' 00295000
AGO .NL6 00296000
.NL11 ANOP 00297000
&S DC AL1(0),AL1(&SYSLIST(&Q1,2)),CL&I'&SYSLIST(&Q2,&Q3)' 00298000
AGO .NL6 00299000
.NL5 ANOP 00300000
AIF (&Q3 NE 0).NL9 00301000
&S DC AL1(&SYSLIST(&Q1)),AL1(0),CL&I'&SYSLIST(&Q2)' 00302000
AGO .NL6 00303000
.NL9 ANOP 00304000
&S DC AL1(&SYSLIST(&Q1)),AL1(0),CL&I'&SYSLIST(&Q2,&Q3)' 00305000
AGO .NL6 00306000
.NL4 ANOP 00307000
AIF (&Q3 NE 0).NL7 00308000
&S DC AL2(0),CL&I'&SYSLIST(&Q2)' 00309000
AGO .NL6 00310000
.NL7 ANOP 00311000
&S DC AL2(0),CL&I'&SYSLIST(&Q2,&Q3)' 00312000
.NL6 ANOP 00313000
&S SETC '' 00314000
&K SETA &K+1 00315000
AIF (&K LE &J).OLOOP 00316000
DC AL2(0),&I.X'FF' 00317000
AGO .NL3 00318000
.NL2 ANOP 00319000
&S EQU OPTNULL 00320000
.NL3 ANOP 00321000
SPACE 3 00322000
&I SETA &I+1 00323000
AIF (&I LE 8).ILOOP 00324000
MEND 00325000
EJECT 00326000
DMSASM CSECT @V201201 00327000
USING NUCON,R0 NUCON ADDRESSABILITY @V201201 00328000
USING DMSASM,R12,R11 ASMXF ADDRESSABILITY @V201201 00329000
* 00330000
LR R12,R15 USE REG 12 AS BASE REG @V201201 00331000
LA R11,2048(,R12) USE REG 11 AS 2ND. BASE REG @V201201 00332000
LA R11,2048(,R11) ... @V201201 00333000
ST R14,SAVREG14 SAVE RETURN REGISTER @V201201 00334000
* 00335000
LA R1,8(,R1) POINT TO THE FNAME IN COMBUF @V201201 00336000
CLI 0(R1),STAR VALID FILENAME ? @V201201 00337000
BE ERR70 NO..ERROR @V201201 00338000
ST R1,FILEPTR SAVE THIS ADDR IN FILEPTR @V201201 00339000
* 00340000
DMSKEY NUCLEUS DISABLE NUCLEUS PROTECT @V201201 00341000
* 00342000
OI OSSFLAGS,COMPSWT INDICATE ASSEMBLER RUNNING @V201201 00343000
LA R1,SETAUX SET PLIST FOR AUX CALL @V201201 00344000
SVC 202 ... @V201201 00345000
DC AL4(ERR74E1) ERROR EXIT @V201201 00346000
L R1,FILEPTR RESTORE FILENAME ADDR. @V201201 00347000
MVC DOSF,DOSFLAGS SAVE DOSFLAGS TEMPORARILY @VM03272 00347100
NI DOSFLAGS,255-DOSSVC DISABLE DOSSVC FOR A WHILE @VM03272 00347200
* 00348000
DMSKEY RESET ENABLE NUCLEUS PROTECT @V201201 00349000
* 00350000
EJECT 00351000
* 00352000
********************************************************************** 00353000
* 00354000
* THE TYPED INPUT LINE, INVOKING THE ASSEM XF PROCESSOR IS DECODED, 00355000
* CONTROLLED (ERROR MESSAGES ARE ISSUED), AND THE DIFFERENT CLASSES 00356000
* OF PARAMETERS ARE STORED IN THE ADEQUATE STORAGE AREAS. 00357000
* 00358000
********************************************************************** 00359000
* 00360000
OPTSCN EQU * @V201201 00361000
CLI 0(R1),HXFF IS THIS END OF LINE @V201201 00362000
BE ERR1 YES..NO FILENAME OR ANYTHING @V201201 00363000
CLI 0(R1),LEFTPAR IS THIS A LEFT PARENS @V201201 00364000
BE ERR1 YES..NO FILENAME SPECIFIED @V201201 00365000
LA R1,8(,R1) INCREMENT PAST FILENAME @V201201 00366000
CLI 0(R1),HXFF END OF SCANNED LINE ? @V201201 00367000
BE OPTEND ... @V201201 00368000
CLI 0(R1),LEFTPAR START OF OPTION LIST ? @V201201 00369000
BNE ERR70 MUST BE INVALID PARAMETER @V201201 00370000
LA R1,8(,R1) SKIP PAST LEFT PAREN @V201201 00371000
NXTOPTN EQU * @V201201 00372000
BAL R14,KEYSCN SCAN OFF KEYWORD @V201201 00373000
B OPTEND END OF SCANNED LINE @V201201 00374000
LR R3,R2 GET KEYWORD LENGTH @V201201 00375000
SLL R3,2 GET 4*LENGTH @V201201 00376000
L R3,OPTAB$-4(R3) GET TABLE @V201201 00377000
BCTR R2,0 GET LENGTH-1 @V201201 00378000
SEEKARG EQU * @V201201 00379000
EX R2,KEYCOMP COMPARE FOR KEYWORD @V201201 00380000
BE FOUND EQUAL..KEYWORD FOUND @V201201 00381000
BH NOTFOUND KEYWORD HAS BEEN PASSED @V201201 00382000
LA R3,3(R3,R2) SKIP TO NEXT ENTRY IN TABLE @V201201 00383000
B SEEKARG LOOP THROUGH TABLE @V201201 00384000
FOUND EQU * @V201201 00385000
TM 0(R3),HXFF IS THERE AN OPTION BIT? @V201201 00386000
BZ NOBITS NO @V201201 00387000
IC R4,0(,R3) GET OPTION BIT @V201201 00388000
EX R4,OROPT 'OR' IN OPTION BIT @V201201 00389000
TM 1(R3),HXFF IS THERE A BYTE TO 'NI' @V201201 00390000
BZ NOBITS NO @V201201 00391000
IC R4,1(,R3) GET SECOND OPTION BYTE @V201201 00392000
EX R4,NIOPT 'NI' SECOND OPTION BYTE @V201201 00393000
B GETNEXT BRANCH..THIS IS A CMS OPT. @V201201 00394000
EJECT 00395000
* 00396000
NOBITS EQU * @V201201 00397000
CLC 0(5,R6),NOOBJ IS THIS OPTION NOOBJ(ECT)? @VA13257 00397500
BNE NOBITSC NO, CONTINUE @VA13257 00397550
OI ASMSWA,NOOBJECT YES @VA13257 00397600
NOBITSC EQU * 00397650
LH R4,OPTLIST GET CURRENT OPTION LIST LEN @V201201 00398000
LA R5,OPTBYTES(R4) GET END OF OPTIONS @V201201 00399000
MVI 0(R5),COMMA MOVE COMMA AFTER LAST OPTION @V201201 00400000
LA R4,1(,R4) BUMP COUNT @V201201 00401000
LA R5,1(,R5) AND POINTER @V201201 00402000
BAL R10,MOVEKEY MOVE OPTION TO LIST @V201201 00403000
TM ASMSW,PARENS MAY OPTION HAVE PARENS ? @V201201 00404000
BZ RESTCNT NO @V201201 00405000
CLI 8(R6),LEFTPAR THIS THE LEFT PAREN ? @V201201 00406000
BE INSRTLFT YES @V201201 00407000
NI ASMSW,255-PARENS-NUMERIC-SYSPARM-LINEC-XREF ... @V201201 00408000
BAL R10,ERR3 INVALID OPTION ERROR @V201201 00409000
B GETNEXT KEEP SCANNING.. @V201201 00410000
* 00411000
MOVEKEY EQU * @V201201 00412000
LA R4,1(R4,R2) LIST LENGTH PLUS NEW COUNT @V201201 00413000
CL R4,HX100 EXCEEDS MAX OF 100 CHARS ? @V201201 00414000
BH ERR52 YES..ERROR @V201201 00415000
EX R2,KEYMOVE MOVE KEYWORD TO OPTION LIST @V201201 00416000
LA R5,1(R5,R2) BUMP OPTION LIST POINTER @V201201 00417000
BR R10 RETURN TO CALLER @V201201 00418000
EJECT 00419000
* 00420000
INSRTLFT EQU * @V201201 00421000
TM ASMSW,LINEC LINECOUNT OPTION ? @V201201 00422000
BZ MVELPAR NO..JUST MOVE LEFT PAR @V201201 00423000
MVI 0(R5),C'T' MOVE T TO LINECOUN @V201201 00424000
LA R4,1(,R4) BUMP COUNT @V201201 00425000
LA R5,1(,R5) AND POINTER @V201201 00426000
MVELPAR MVI 0(R5),LEFTPAR MOVE A LEFT PAR TO LIST @V201201 00427000
LA R4,1(,R4) BUMP COUNT @V201201 00428000
LA R5,1(,R5) AND POINTER @V201201 00429000
LA R1,16(,R6) SKIP TO NEXT PART OF OPTION @V201201 00430000
BAL R14,KEYSCN SCAN OFF KEYWORD @V201201 00431000
BAL R10,ERR3B END OF OPTION NO LIST FOUND @V201201 00432000
TM ASMSW,SYSPARM PROCESSING SYSPARM OPTION ? @V201201 00433000
BO TSTKWRD YES..SEE IF CON INPUT REQ. @V201201 00434000
MVEKWRD EQU * @V201201 00435000
BCTR R2,0 GET LENGTH-1 @V201201 00436000
BAL R10,MOVEKEY MOVE KEYWORD TO LIST @V201201 00437000
TM ASMSW,NUMERIC IS SUBOPTION NUMERIC ? @V201201 00438000
BO TESTNUM YES..TEST VALIDITY @V201201 00439000
B TESTSUB TEST SUBOPTION VALIDITY @V201201 00440000
TSTRPAR EQU * @V201201 00441000
LA R6,8(,R6) POINT TO NEXT TOKEN @V201201 00442000
CLI 0(R6),HXFF IS IT END OF INPUT LINE ? @V201201 00443000
BE SUBCLEAN YES..CLEAN SUBOPTION @V201201 00444000
CLI 0(R6),RIGHTPAR NEXT A RIGHT PARENS ? @V201201 00445000
BNE NOTFOUND NO..INVALID OPTION @V201201 00446000
SUBOPTEN EQU * @V201201 00447000
MVI 0(R5),RIGHTPAR MOVE RIGHT PARENS TO LIST @V201201 00448000
LA R4,1(,R4) BUMP COUNT @V201201 00449000
LA R5,1(,R5) AND POINTER @V201201 00450000
RESTCNT EQU * @V201201 00451000
NI ASMSW,255-PARENS-NUMERIC-SYSPARM-LINEC-XREF ... @V201201 00452000
STH R4,OPTLIST RESTORE COUNT IN OPTION LIST @V201201 00453000
GETNEXT EQU * @V201201 00454000
LA R1,8(,R6) SKIP TO NEXT OPTION @V201201 00455000
B NXTOPTN ... @V201201 00456000
NOTFOUND EQU * @V201201 00457000
BAL R10,ERR3 GIVE INVALID OPTION MSG @V201201 00458000
B GETNEXT CONTINUE OPTION SCAN @V201201 00459000
EJECT 00460000
* 00461000
TESTNUM EQU * @V201201 00462000
LA R2,1(,R2) GET REAL LENGTH OF SUBOPTION @V201201 00463000
LR R7,R6 USE R7 INSTEAD OF R6 @V201201 00464000
CH R2,H3 EXCEEDS MAX SUB LENGTH ? @V201201 00465000
BH NOTNUM YES..GIVE ERROR @V201201 00466000
TM ASMSW,LINEC LINECOUNT OPTION ? @V201201 00467000
BZ NUMLOOP NO..BRANCH @V201201 00468000
* CH R2,H2 MAX LINECOUNT LENGTH ? @VA08638 00469000
* BH NOTNUM YES..GIVE ERROR @VA08638 00470000
NUMLOOP EQU * @V201201 00471000
TM 0(R7),X'F0' IS CHARACTER NUMERIC @V201201 00472000
BNO NOTNUM NO..NO MORE..ERROR @V201201 00473000
LA R7,1(,R7) GET NEXT CHARACTER @V201201 00474000
BCT R2,NUMLOOP LOOP TO TEST NEXT CHARACTER @V201201 00475000
B TSTRPAR THAT IS IT..GO BACK @V201201 00476000
NOTNUM EQU * @V201201 00477000
BAL R10,ERR3 GIVE INVALID OPTION MSG @V201201 00478000
B TSTRPAR CONTINUE OPTION SCAN @V201201 00479000
* 00480000
TESTSUB TM ASMSW,SYSPARM SYSPARM OPTION ? @V201201 00481000
BO TSTRPAR YES..DON'T SUB CHECK @V201201 00482000
TM ASMSW,XREF XREF OPTION ? @V201201 00483000
BO XREFSUB YES..CHECK XREF SUBOPT. @V201201 00484000
CH R2,H2 CHECKING POSS LEN OF SUB @V201201 00485000
BNE NOTNUM ERROR IF NOT EQUAL @V201201 00486000
LA R7,MIN GET 1ST. SUBOPTION @V201201 00487000
EX R2,SUBCOMP COMPARE WITH FOUND @V201201 00488000
BE TSTRPAR MATCH..BRANCH @V201201 00489000
LA R7,STD GET 2ND. SUBOPTION @V201201 00490000
EX R2,SUBCOMP COMPARE WITH FOUND @V201201 00491000
BE TSTRPAR MATCH..BRANCH @V201201 00492000
LA R7,MAX GET THIRD SUBOPTION @VA07914 00492100
EX R2,SUBCOMP COMPARE WITH GIVEN @VA07914 00492200
BE TSTRPAR MATCH ... BRANCH @VA07914 00492300
B NOTNUM IF NONE..ERROR @V201201 00493000
XREFSUB LA R7,FULL GET 1ST. SUBOPTION @V201201 00494000
CH R2,H3 CHECKING POSS LEN OF SUB @V201201 00495000
BL NOTNUM ERROR IF LOW @V201201 00496000
EX R2,SUBCOMP COMPARE WITH FOUND @V201201 00497000
BE TSTRPAR MATCH..BRANCH @V201201 00498000
LA R7,SHORT GET 2ND. SUBOPTION @V201201 00499000
CH R2,H4 CHECKING POSS LEN OF SUB @V201201 00500000
BL NOTNUM ERROR IF LOW @V201201 00501000
EX R2,SUBCOMP COMPARE WITH FOUND @V201201 00502000
BE TSTRPAR MATCH..BRANCH @V201201 00503000
B NOTNUM IF NONE..ERROR @V201201 00504000
EJECT 00505000
* 00506000
TSTKWRD EQU * @V201201 00507000
CLC 0(2,R6),=C'? ' KEYWORD FROM CONSOLE ? @V201201 00508000
BNE MVEKWRD NO..USE KEYWORD FOUND @V201201 00509000
* 00510000
LA R1,CONWR ASK FOR SYSPARM SUBOPTION @V201201 00511000
SVC 202 ... @V201201 00512000
DC AL4(MVEKWRD) BAD RETURN..USE FOUND KWRD @V201201 00513000
* 00514000
LA R1,CMNDLINE GET CONSOLE BUFFER ADDR. @V201201 00515000
STCM R1,B'0111',CONBUF+1 STORE IN LIST @V201201 00516000
LA R1,CONRD READY TO RECEIVE @V201201 00517000
SVC 202 ... @V201201 00518000
DC AL4(MVEKWRD) BAD RETURN..USE FOUND KWRD @V201201 00519000
* 00520000
LH R2,CONCNT+2 GET BYTES READ @V201201 00521000
LTR R2,R2 ... @V201201 00522000
BZ TSTRPAR IF ZERO..NULL PARM @V201201 00523000
LR R1,R6 SAVE REG. 6 @V201201 00524000
ICM R6,B'0111',CONBUF+1 GET BUFFER ADDRESS @V201201 00525000
BCTR R2,0 GET LENGTH-1 @V201201 00526000
CHKBLNK LA R10,0(R6,R2) GET END OF BUFFER ADDR @V201201 00527000
CLI 0(R10),BLANK IS CHAR. BLANK ? @V201201 00528000
BNE MOVESUB NO..MUST BE END @V201201 00529000
LTR R2,R2 SEE IF ITS START OF INPUT @VA12246 00529300
BZ RESTOSIX YES, ALL BLNK, TREAT AS NULL @VA12246 00529600
BCT R2,CHKBLNK KEEP LOOKING FOR NON-BLANK @V201201 00530000
MOVESUB BAL R10,MOVEKEY MOVE SUBLIST TO OPTION LIST @V201201 00531000
RESTOSIX LR R6,R1 RESTORE REG. 6 @VA12246 00532000
B TSTRPAR CONTINUE PROCESSING @V201201 00533000
* 00534000
* 00535000
SUBCOMP CLC 0(0,R6),0(R7) EXECUTED COMPARE @V201201 00536000
KEYCOMP CLC 2(0,R3),0(R6) EXECUTED COMPARE @V201201 00537000
KEYMOVE MVC 0(0,R5),0(R6) EXECUTED MOVE @V201201 00538000
OROPT OI ASMSW,0 EXECUTED OR @V201201 00539000
NIOPT NI ASMSW,0 EXECUTED AND @V201201 00540000
* 00541000
* 00542000
EJECT 00543000
KEYSCN EQU * @V201201 00544000
LR R6,R1 GET KEYWORD START @V201201 00545000
LA R2,8(,R1) GET END OF MAX KEYWORD @V201201 00546000
CLI 0(R1),RIGHTPAR RIGHT PAREN? @V201201 00547000
BCR 8,R14 YES, RETURN @V201201 00548000
CLI 0(R1),HXFF AT END OF PARAM. LIST? @V201201 00549000
BE SUBCLEAN YES, GO CLEAN UP SUBOPTION @V201201 00550000
EOPNSCN EQU * @V201201 00551000
CLI 0(R1),BLANK BLANK? @V201201 00552000
BE KEYEND YES @V201201 00553000
CR R1,R2 END OF OPTION @V201201 00554000
BE KEYEND YES @V201201 00555000
LA R1,1(,R1) BUMP POINTER AND @V201201 00556000
B EOPNSCN LOOP THROUGH OPTION @V201201 00557000
KEYEND EQU * @V201201 00558000
LR R2,R1 GET END OF OPTION @V201201 00559000
SR R2,R6 GET LENGTH @V201201 00560000
BC 2,4(,R14) RETURN IF > ZERO @V201201 00561000
LA R2,1 SET TO LENGHT OF ONE @V201201 00562000
B 4(,R14) AND RETURN @V201201 00563000
SUBCLEAN EQU * @V201201 00564000
TM ASMSW,PARENS ARE WE PROCESSING SUBS ? @V201201 00565000
BCR 8,R14 NO, GO TO OPTEND @V201201 00566000
NI ASMSW,255-PARENS-NUMERIC-SYSPARM-LINEC-XREF ... @V201201 00567000
MVI 0(R5),RIGHTPAR MAKE SURE SUBS ARE ENCLOSED @V201201 00568000
LA R4,1(,R4) INCREMENT LIST LENGHT @V201201 00569000
STH R4,OPTLIST STORE IT @V201201 00570000
OPTEND EQU * @V201201 00571000
TM ASMSW2,OPTERR HAVE WE HAD ANY INVALID OPT @V201201 00572000
BO END YES..RETURN TO CMS @V201201 00573000
EJECT 00574000
* 00575000
********************************************************************** 00576000
* 00577000
* ASSUME 'ALPHA' IS A FILE TO COMPILE.WE CHECK THAT 'ALPHA ASSEMBLE' 00578000
* EXISTS AND GETS LOGICAL RECORDS OF 80 BYTES.IF THIS IS THE CASE, 00579000
* LET US CALL 'M' THE MODE OF THIS FILE,WE ERASE THE TWO FILES,IF 00580000
* THEY EXIST,'ALPHA LISTING M' AND 'ALPHA TEXT M'. 00581000
* 00582000
********************************************************************** 00583000
* 00584000
VERIFY EQU * @V201201 00585000
USING ADTSECT,R1 @V201201 00586000
USING FCBSECT,R6 @V201201 00587000
USING FSTSECT,R7 @V201201 00588000
* 00589000
L R3,FILEPTR GET FILENAME ADDRESS @V201201 00590000
STATASM MVC STATNAME(8),0(R3) MOVE THE FNAME FOR STATE @V201201 00591000
LH R7,FCBNUM GET NUMBER OF FCB'S. @VA14534 00591060
LTR R7,R7 ARE THERE ANY? @VA14534 00591120
BZ DOASTATE NO, GO DO THE STATE. @VA14534 00591180
L R6,FCBFIRST GET THE FIRST ONE. @VA14534 00591240
CHKNAME EQU * @VA14534 00591300
CLC DDASSEM,FCBDD IS IT FOR ASSEMBLE DD? @VA14534 00591360
BNE NOMATCH NO, SKIP CHECKING FN. @VA14534 00591420
CLC STATNAME,FCBDSNAM SEE IF IT MATCHES THIS FILE. @VA14534 00591480
BNE NOMATCH NO, SKIP SETTING FM. @VA14534 00591540
MVC STATMODE,FCBDSMD YES, SET FM FOR STATE. @VA14534 00591600
B DOASTATE GO AND DO THE STATE. @VA14534 00591660
NOMATCH EQU * @VA14534 00591720
L R6,0(,R6) GET POINTER TO NEXT FCB. @VA14534 00591780
BCT R7,CHKNAME KEEP LOOKING UNTIL NO MORE. @VA14534 00591840
DOASTATE EQU * @VA14534 00591900
LA R1,STATELST GET THE ADDR OF STATE LIST @V201201 00592000
SVC 202 ISSUE STATE @V201201 00593000
DC AL4(NOFILE) FILE NOT FOUND EXIT @V201201 00594000
L R7,STATCOPY GET THE ADDR OF THE FST COPY @V201201 00595000
MVC ADTCOPY(4),FSTL(R7) SAVE THE ADDR OF ADT @V201201 00596000
* 00597000
MVC INPTMODE(2),FSTM GET THE DISK MODE @V201201 00598000
CLC FSTIL(4),HX80 ARE THE RECS 80 CHAR. LONG ? @V201201 00599000
BNE ERR7 NO...GIVE ERROR @V201201 00600000
CLI FSTFV,C'F' ARE THE RECS OF FIXED FORM ? @V201201 00601000
BNE ERR7 NO...GIVE ERROR @V201201 00602000
B DOFDEF FILEDEF THE ASSEMBLE DDNAME @V201201 00603000
* 00604000
EJECT 00605000
* 00606000
NOFILE OI ASMSW2,NOTFND IF NOT FOUND, SET SWITCH @V201201 00607000
CH R15,H20 INVALID FILEID FOUND ? @V201201 00608000
BNE DOFDEF NO..BRANCH @V201201 00609000
ST R15,CC SAVE ERROR CODE @V201201 00610000
B END GET OUT..ERROR MSG TYPED @V201201 00611000
DOFDEF LA R1,INPTDEF GET ASSEMBLE FILEDEF LIST @V201201 00612000
MVC INPTNAME(8),0(R3) GET FILENAME FOR THE FILEDEF @V201201 00613000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00614000
LTR R6,R0 TEST IF FILE OLD OR NEW @V201201 00615000
BM NEWFILE BRANCH IF FILE IS NEW @V201201 00616000
CLI FCBDEV,FCBDSK IS DEVICE DSK IN USER FCB? @V201201 00617000
BNE NOTDSK BRANCH IF NOT DISK @V201201 00618000
CLC FCBDSNAM(16),INPTNAME MATCHING FILEID'S ? @V201201 00619000
BNE ERR38 NO..CONFLICTING ID ERROR @V201201 00620000
B NEWFILE SEE IF FILE FOUND BY STATE @V201201 00621000
* 00622000
NOTDSK TM ASMSW2,NOTFND IS THERE DUP FILE ON DSK ? @V201201 00623000
BZ ERR38 YES..CONFLICTING ID ERROR @V201201 00624000
CLI FCBDEV,FCBRDR IS INPUT FILE ON READER ? @V201201 00625000
BE CHKADSK YES...USE IT @V201201 00626000
CLI FCBDEV,FCBTAP IS THE INPUT FILE ON TAPE? @V201201 00627000
BE CHKADSK YES...USE IT @V201201 00628000
* 00629000
SR R2,R2 READY... @V201201 00630000
IC R2,FCBDEV GET DEVICE CODE @V201201 00631000
L R2,DEVTYPE(R2) GET DEVICE TYPE @V201201 00632000
B ERR75 GIVE ERROR @V201201 00633000
* 00634000
DEVTYPE DC A(DUMMY) ... @V201201 00635000
DC A(PRINTER) ... @V201201 00636000
DC A(0) ... @V201201 00637000
DC A(TERMINAL) ... @V201201 00638000
DC A(0) ... @V201201 00639000
DC A(0) ... @V201201 00640000
DC A(PUNCH) ... @V201201 00641000
DC A(CRT) ... @V201201 00642000
* 00643000
NEWFILE TM ASMSW2,NOTFND IS THE INPUT FILE ON DISK ? @V201201 00644000
BO ERR2 NO...GIVE ERROR @V201201 00645000
EJECT 00646000
* 00647000
********************************************************************** 00648000
* 00649000
* FIND A R/W DISK FOR WRITING THE TEXT AND THE LISTING FILE ... 00650000
* 00651000
********************************************************************** 00652000
* 00653000
FINDRW EQU * @V201201 00654000
L R1,ADTCOPY GET A(ADT) FROM SAVED COPY @V201201 00655000
* 00656000
TM ADTFLG1,ADTFRW INPUT FILE ON R/W DISK ? @V201201 00657000
BO USEIT YES...WRITE BACK TO IT @V201201 00658000
CLI ADTMX,BLANK IS IT AN EXTENSION? @V201201 00659000
BE CHKADSK NO...CHECK A-DISK FOR R/W @V201201 00660000
MVC ADTPARM(1),ADTMX SAVE THE EXTENSION FILE MODE @V201201 00661000
LA R1,ADTPARM-24 GET THE LIST FOR ADTLKW @V201201 00662000
L R15,AADTLKW GET THE ADDRESS OF ADTLKW @V201201 00663000
BALR R14,R15 CALL ADTLKW FOR PARENT DISK @V201201 00664000
BC 2,CHKADSK IF NONE FOUND..CHECK A-DISK @V201201 00665000
USEIT MVC WMODE(1),ADTM SAVE THE FOUND DISK MODE @V201201 00666000
B ERASE GO ERASE OLD FILES.. @V201201 00667000
* 00668000
CHKADSK LA R1,WMODE-24 GET A-DISK LIST @V201201 00669000
L R15,AADTLKW GET ADDRESS OF ADTLKW @V201201 00670000
BALR R14,R15 GET ADT FOR A-DISK @V201201 00671000
BC 2,ERR6 NO A-DISK..ERROR @V201201 00672000
TM ADTFLG1,ADTFRW IS IT R/W DISK ? @V201201 00673000
BZ ERR6 NO..THAT IS ALL THEN... @V201201 00674000
* 00675000
ERASE EQU * @V201201 00676000
LA R10,FILEDEF AFTER ERASE GO TO FILEDEF @V201201 00677000
MVC ERASNAME(8),0(R3) SET FILENAME IN ERASE LIST @V201201 00678000
MVC ERASMODE(2),WMODE SET FILEMODE IN ERASE LIST @V201201 00679000
LA R1,ERASELST GET ADDRESS OF ERASE LIST @V201201 00680000
LA R8,8 GET TOKEN LENGTH FOR BXLE @V201201 00681000
LA R9,DDTERM GET ENDING ADDRESS @V201201 00682000
LA R7,DDLIST GET BEGINNING ADDRESS @V201201 00683000
* 00684000
ERASLUP MVC ERASTYPE(8),0(R7) MOVE FILETYPE TO BE ERASED @V201201 00685000
SVC 202 ISSUE ERASE @V201201 00686000
DC AL4(*+4) NO-OP IN CASE NO FILE EXISTS @V201201 00687000
BXLE R7,R8,ERASLUP LOOP TILL ALL FILES ERASED @V201201 00688000
BR R10 RETURN TO CALLER @V201201 00689000
EJECT 00690000
* 00691000
********************************************************************** 00692000
* 00693000
* FILEDEF(S) ARE ISSUED FOR EACH OUTPUT FILE THAT THE ASSEMBLR XF 00694000
* PROCESSOR MAY USE. THE ROOT MODULE IFOX00 IS LOADED INTO CORE 00695000
* AND THE PARAMTER LISTS ARE PASSED TO THE PROCESSOR. 00696000
* 00697000
********************************************************************** 00698000
* 00699000
FILEDEF EQU * @V201201 00700000
LH R4,WMODE GET FILEMODE FOR FILEDEFS @V201201 00701000
MVC TEXTNAME(8),0(R3) SAVE FNAME IN TEXT FDEF @V201201 00702000
STH R4,TEXTMODE SAVE FMODE IN TEXT FDEF @V201201 00703000
MVC LISTNAME(8),0(R3) SAVE FNAME IN LISTING FDEF @V201201 00704000
STH R4,LISTMODE SAVE FMODE IN LISTING FDEF @V201201 00705000
* 00706000
LA R1,TEXTDEF GET ADDR OF TEXT FDEF LIST @V201201 00707000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00708000
* 00709000
LA R1,PUNFDEF GET ADDR OF PUNCH FDEF LIST @V201201 00710000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00711000
* 00712000
LA R1,SYSTERM GET ADD OF SYSTERM FDEF LIST @V201201 00713000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00714000
* 00715000
LA R1,LISTDEF GET ADDR OF LSTING FDEF LIST @V201201 00716000
TM ASMSW,NOPRINT WAS NOPRINT SPECIFIED? @V201201 00717000
BZ LIST1 NO...GO TO TEST FOR PRINT @V201201 00718000
MVC LISTDEV(8),DUMMY MOVE DUMMY AS LISTING DEV @V201201 00719000
B LIST2 BRANCH TO ISSUE FILEDEF @V201201 00720000
* 00721000
LIST1 TM ASMSW,PRINT WAS PRINT SPECIFIED? @V201201 00722000
BZ DOSVC NO...GO TO ISSUE FILEDEF @V201201 00723000
MVC LISTDEV(8),PRINTER MOVE PRINTER AS LISTING DEV @V201201 00724000
LIST2 MVC LISTNAME(24),OVER OVERLAY THE FILEID @V201201 00725000
* 00726000
DOSVC BAL R10,SVC202 ISSUE FILEDEF @V201201 00727000
* 00728000
L R15,AADTLKW SET UP CALL TO ADTLKW @V201201 00729000
MVC ADTPARM,=C'??' TO FIND DISK WITH MOST AVAIL @V201201 00730000
LA R1,ADTPARM-24 SPACE TO USE FOR THE UTILITY @V201201 00731000
BALR R14,R15 FILES... @V201201 00732000
* 00733000
MVC UTSFMODE(1),ADTM MODE OF MOST AVAIL SPACE DSK @V201201 00734000
EJECT 00735000
* 00736000
CLC UTSFMODE(1),WMODE IS DISK SAME AS INPUT DISK? @V201201 00737000
BE NOERASE IF SO, SYSUTS ALREADY ERASED @V201201 00738000
MVC ERASMODE(2),UTSFMODE MOVE FMODE TO ERASE PLIST @V201201 00739000
BAL R10,ERASUTS ERASE SYSUT FILES @V201201 00740000
NOERASE EQU * @V201201 00741000
MVC UTSFNAME(8),0(R3) INITIALIZE SYSUT FILENAME @V201201 00742000
OI ASMSW2,FRSTCALL SET FIRST CALL TO SYSUT1 @V201201 00743000
* 00744000
LA R1,UTSFDEF FILEDEF LIST FOR SYSUT'S @V201201 00745000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00746000
* 00747000
MVI UTSDDNME+5,C'1' CHANGE TO SYSUT1 DDNAME @V201201 00748000
MVI UTSFTYPE+5,C'1' CHANGE TO SYSUT1 FILENAME @V201201 00749000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00750000
LPR R6,R0 GET FCB ADDRESS @V201201 00751000
OI FCBIOSW,FCBPROCC AUXPROC DURING CLOSE ALSO.. @V201201 00752000
* 00753000
MVI UTSDDNME+5,C'3' CHANGE TO SYSUT3 DDNAME @V201201 00754000
MVI UTSFTYPE+5,C'3' CHANGE TO SYSUT3 FILENAME @V201201 00755000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00756000
* 00757000
LA R1,MACLDEF FILEDEF LIST FOR CMSLIB @V201201 00758000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00759000
LPR R6,R0 GET FCB ADDRESS @V201201 00760000
OI FCBINIT,FCBCATML SET CONCAT FLAG @V201201 00761000
* 00762000
LA R1,DUMFDEF DUMMY CLRPRINT & UNIDATA @V201201 00763000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00764000
* 00765000
MVC DUMNAME,UNIDATA FILENAME FOR UNIDATA @V201201 00766000
BAL R10,SVC202 ISSUE FILEDEF @V201201 00767000
EJECT 00768000
* 00769000
LOADASM EQU * @V201201 00770000
LOAD EP=IFOX00 LOAD THE ASSEM XF ROOT @V201201 00771000
ST R0,VASSEM SAVE ITS ADDRESS @V201201 00772000
* 00773000
L R0,GETNO GET AREA FOR XF LONGEST PATH @V201201 00774000
GETMAIN R,LV=(0) @V201201 00775000
* 00776000
L R1,MAINHIGH GET USER AREA HIGH @V201201 00777000
L R0,FREELOWE GET SYSTEM HIGHEST @V201201 00778000
SR R0,R1 GET AMOUNT FREE STORAGE @V201201 00779000
SRL R0,1 GET 50 % OF AREA @V201201 00780000
C R0,COMPWORK ENOUGH FOR PROCESSOR ? @V201201 00781000
BNL DWORDS YES..SPLIT 50 - 50 @V201201 00782000
SRL R0,1 NO..SO GET 25 % FOR INCORES @V201201 00783000
DWORDS GETMAIN R,LV=(0) SAVE BLOCK OF CORE @VM08910 00784000
STM R0,R1,FAKENOS SAVE AMOUNT AND ADDRESS @V201201 00786000
* 00787000
LM R13,R1,LINK GET THE ASSEMBLER REGISTERS @V201201 00788000
BR R15 GO AND ...GOOD LUCK... @V201201 00789000
SPACE 2 00790000
* 00791000
*COMING BACK FROM THE ASSEMBLER (XF) PROCESSOR. 00792000
* 00793000
RETURN EQU * @V201201 00794000
ST R15,CC SAVE THE RETURN CODE @V201201 00795000
* 00796000
BAL R10,ERASUTS ERASE SYSUT FILES @V201201 00797000
* 00803000
RETCMS EQU * @V201201 00804000
LA R1,CLEARFIL CLEAR ALL NON-PERM FCB'S @V201201 00805000
BAL R10,SVC202 ISSUE CLEAR @V201201 00806000
EJECT 00807000
* 00808000
END EQU * @V201201 00809000
SR R0,R0 ZERO REGISTER ZERO @V201201 00810000
DMSKEY NUCLEUS @V201201 00811000
NI OSSFLAGS,255-COMPSWT @V201201 00812000
OI MISFLAGS,RELPAGES @V201201 00813000
NI PROTFLAG,X'FF'-PRFUSYS RESET PROT FLAGS @VA08901 00813050
MVC DOSFLAGS,DOSF RESET DOSFLAGS AS BEFORE @VM03272 00813100
LA R1,SETAUX SET PLIST FOR AUX CLEAR CALL @V201201 00814000
SVC 202 ... @V201201 00815000
DC AL4(ERR74E2) ERROR EXIT @V201201 00816000
ERR74RET EQU * @V201201 00817000
DMSKEY RESET @V201201 00818000
L R15,CC GET CONDITION CODE @V201201 00819000
L R14,SAVREG14 GET CMS RETURN ADDRESS @V201201 00820000
BR R14 RETURN TO CMS @V201201 00821000
* 00822000
SVC202 SVC 202 ISSUE CMS FILEDEF @V201201 00823000
DC AL4(*+4) NO-OP ERROR EXIT @V201201 00824000
BR R10 RETURN TO CALLER @V201201 00825000
* 00826000
ERASUTS ST R10,VASSEM+4 SAVE LINKAGE REGISTER @V201201 00827000
LA R1,ERASELST GET ERASE PLIST ADDRESS @V201201 00828000
LA R8,8 GET TOKEN LENGTH FOR BXLE @V201201 00829000
LA R9,DDSYS3 GET ENDING ADDRESS @V201201 00830000
LA R7,DDSYS1 GET BEGINNING ADDRESS @V201201 00831000
BAL R10,ERASLUP GO AND ERASE SYSUTS @V201201 00832000
L R10,VASSEM+4 RESTORE RETURN REGISTER @V201201 00833000
BR R10 RETURN TO CALLER @V201201 00834000
* 00835000
EJECT 00836000
ASMPROC DS 0H @V201201 00837000
USING ASMPROC,R15 @V201201 00838000
STM R1,R7,SAVEREGS SAVE REGISTERS @V201201 00839000
LR R7,R15 GET ADDRESSABILITY @V201201 00840000
DROP R15 @V201201 00841000
USING UTENTRY,R2 @V201201 00842000
USING UTHEAD,R5 @V201201 00843000
USING OPSECT,R3 @V201201 00844000
USING FCBSECT,R11 @V201201 00845000
USING ASMPROC,R7 @V201201 00846000
* 00847000
CLC FCBDD(8),DDSYS1 PROCESSING SYSUT1 ? @V201201 00848000
BE SYSUT1 YES..BRANCH @V201201 00849000
* 00850000
SYSUTX MVI FCBFORM,C'F' FORCE RECFM OF FIXED @V201201 00851000
TM IOBIOFLG,IOBIN ARE WE DOING INPUT ? @V201201 00852000
BO RETURN1 YES..RETURN @V201201 00853000
MVC FCBBYTE+2(2),H8000 FORCE 8000 FOR FAST I/O @V201201 00854000
B RETURN1 RETURN TO O/S SIMULATION @V201201 00855000
* 00856000
SYSUT1 TM ASMSW2,NOCORE ARE THERE CORE PROBLEMS ? @V201201 00857000
BO SYSUTX YES..RETURN @V201201 00858000
TM ASMSW2,FRSTCALL IS THIS FIRST CALL ? @V201201 00859000
BO UTSETUP YES..GO AND SETUP CORE @V201201 00860000
L R5,UTSAV GET ADDRESS OF ENTRIES TABLE @V201201 00861000
LTR R5,R5 ANY CORE OBTAINED ? @V201201 00862000
BZ SYSUTX NO..JUST RETURN @V201201 00863000
TM FCBIOSW,FCBCLOSE ARE WE IN CLOSE EXIT ? @V201201 00864000
BO UTFIN YES..CHECK NOT TCLOSE @V201201 00865000
* 00866000
UTCOMM LH R6,FCBITEM GET ITEM NUMBER @V201201 00867000
N R6,HALFWORD MASK IT FOR NEXT COMPARE @V201201 00868000
CH R6,UTCORENT IS IT HIGHER THAN OUR LAST ? @V201201 00869000
BH UTEOF YES..IS EOF OR WE NEED CORE @V201201 00870000
SLL R6,3 ADJUST ENTRY INDEX @V201201 00871000
LA R2,0(R5,R6) GET PROPER RECORD ENTRY @V201201 00872000
UTSET LH R6,FCBBYTE+2 GET NUMBER OF BYTES TO MOVE @V201201 00873000
TM UTRECAD,ONDISK IS THIS RECORD IN CORE? @VA03924 00873100
BO SYSUTX BRANCH IF NOT @VA03924 00873200
TM IOBIOFLG,IOBIN ARE WE DOING INPUT ? @V201201 00874000
BZ UTWRITE NO..THEN GO TO WRITE @V201201 00875000
CH R6,UTRECLN IS NO OF BYTES > THAN OURS ? @V201201 00876000
BH UTEOF2 YES..DEFINITELY EOF @V201201 00877000
L R5,UTRECAD GET INCORE RECORD ADDRESS @V201201 00878000
L R4,FCBBUFF GET USERS BUFFER ADDRESS @V201201 00879000
B PREMOVE GO TO MOVE ROUTINE @V201201 00880000
* 00881000
UTWRITE CH R6,UTRECLN REC LEN SAME AS INCORE ? @V201201 00882000
BNH UTWRITE2 YES..IT IS OK THEN @V201201 00883000
LH R6,FCBITEM GET ITEM NO @VA08256 00883400
N R6,HALFWORD MASK LEFT HALF @VA08256 00883600
FREELOOP EQU * @VA08256 00883800
LH R0,UTRECLN GET INCORE RECORD LENGTH @V201201 00884000
L R1,UTRECAD GET INCORE RECORD ADDRESS @V201201 00885000
FREEMAIN R,LV=(0),A=(1) @V201201 00886000
LA R6,1(R6) TAKE NEXT @VA08256 00886100
CH R6,UTCORENT DO WE HAVE IT @VA08256 00886200
BH FREEDONE BR IF WE DON'T @VA08256 00886300
LR R4,R6 DO NOT CHANGE R6 @VA08256 00886400
SLL R4,3 ADJUST INDEX TO ENTRY TBL @VA08256 00886500
LA R2,0(R5,R4) POINT TO PROPER ENTRY @VA08256 00886600
B FREELOOP GO TO FREEMAIN @VA08256 00886700
FREEDONE EQU * @VA08256 00886800
LH R6,FCBITEM GET ITEM NUMBER @V201201 00887000
N R6,HALFWORD MASK HIGH ORDER BYTES @V201201 00888000
B UTGET2 GET CORE FOR THIS RECORD @V201201 00889000
EJECT 00890000
* 00891000
UTWRITE2 STH R6,UTRECLN SAVE INCORE RECORD LENGHT @V201201 00892000
L R5,FCBBUFF GET USERS BUFFER ADDRESS @V201201 00893000
L R4,UTRECAD GET INCORE RECORD ADDRESS @V201201 00894000
* 00895000
PREMOVE ST R6,FCBREAD FCBREAD = NO. BYTES MOVED @V201201 00896000
* 00897000
UTMOVE SH R6,H256 IS LRECL GREATER THAN 256 ? @V201201 00898000
BNP LT256 NO.. JUST ONE PASS @VA08256 00899000
MVC 0(256,R4),0(R5) MOVE 256 BYTES @V201201 00900000
BE RETURN2 IF NO MORE..RETURN @V201201 00901000
LA R4,256(,R4) UP MOVE REGISTER BY 256 @V201201 00902000
LA R5,256(,R5) UP MOVE REGISTER BY 256 @V201201 00903000
B UTMOVE GO AND MOVE SOME MORE @V201201 00904000
LT256 AH R6,H256 RESET LENGTH @V201201 00905000
BCTR R6,0 LESS ONE FOR DOMINOE EFFECT @V201201 00906000
EX R6,MOVEIT EXECUTE LAST MOVE @V201201 00907000
B RETURN2 RETURN WITH COUNT IN R15 @V201201 00908000
* 00909000
MOVEIT MVC 0(*-*,R4),0(R5) MOVE RECORD FROM/TO CORE @V201201 00910000
* 00911000
UTSETUP LM R0,R1,FAKENOS GET FAKE AREA LENGTH & ADDR @V201201 00912000
FREEMAIN R,LV=(0),A=(1) FREE SAVED CORE @VM08910 00913000
* 00917000
LA R4,800 100 ENTRIES (1 HEAD,99 RECS) @V201201 00918000
LA R6,UTSAV ADDRESS OF GETMAINED AREA @V201201 00919000
BAL R3,GETCORE GET CORE FOR ENTRIES @V201201 00920000
BZ UTCOREOK IF ZERO..CORE OBTAINED.. @V201201 00921000
OI ASMSW2,NOCORE SET NOCORE SWITCH @V201201 00922000
B SYSUTX RETURN EMPTY HANDED @V201201 00923000
* 00924000
UTCOREOK LA R4,1 SET REG 4 TO ONE @V201201 00925000
L R5,UTSAV GET ADDRESS OF ENTRIES @V201201 00926000
ST R4,UTCORENT INIT UTCORENT & UTNXTENT @V201201 00927000
XC UTTOTENT(2),UTTOTENT ZERO TOTAL ENTRIES @V201201 00928000
NI ASMSW2,255-FRSTCALL TURN OFF FIRST CALL SWITCH @V201201 00929000
B UTCOMM GO SATISFY I/O REQUEST @V201201 00930000
EJECT 00931000
* 00932000
UTEOF TM IOBIOFLG,IOBIN ARE WE DOING INPUT ? @V201201 00933000
BZ UTGETCOR NO..THEN GET CORE @V201201 00934000
CH R6,UTTOTENT IS ITEM > THAN TOT ENTS ? @V201201 00935000
BNH SYSUTX NO..SOME RECS POSS. ON DISK @V201201 00936000
UTEOF2 LA R15,12 GET EOF CODE @V201201 00937000
LNR R15,R15 NEGATIVE OF 12 @V201201 00938000
B UTRETURN GIVE CODE TO I/O SIM @V201201 00939000
* 00940000
UTGETCOR TM ASMSW2,TODISK THIS RECORD TO DISK ? @V201201 00941000
BO UTTODSK YES..DON'T BOTHER @V201201 00942000
LH R2,UTCORENT GET LAST IN CORE REC NUM @V201201 00943000
CH R2,H99 EQUAL OR GREATER THAN 99 ? @V201201 00944000
BNL UTTODSK YES..BRANCH TO SPILL @V201201 00945000
CH R6,UTNXTENT FCBITEM SAME AS NEXT ENTRY ? @V201201 00946000
BNE UTTODSK NO..BRANCH TO SPILL @V201201 00947000
UTGET2 STH R6,UTCORENT MAKE FCBITEM OUR LAST ENTRY @VA08256 00948000
STH R6,UTTOTENT ALSO OUR TOTAL ENTRIES @V201201 00949000
LA R2,1(,R6) UP FCBITEM BY ONE..AND @V201201 00950000
STH R2,UTNXTENT THIS MUST BE OUR NEXT ENTRY @V201201 00951000
SLL R6,3 ADJUST INDEX TO ENTRY TBL @VA08256 00952000
LA R2,0(R5,R6) GET PROPER INCORE REC ENTRY @V201201 00953000
LH R4,FCBBYTE+2 GET LENGTH OF RECORD @V201201 00954000
STH R4,UTRECLN SAVE AS OUR INCORE REC LEN @V201201 00955000
LA R6,UTRECAD GET RECORD ADDRESS @V201201 00956000
BAL R3,GETCORE GET CORE FOR THIS RECORD @V201201 00957000
BZ UTSET IF OBTAINED..GO TO MOVE REC @V201201 00958000
LH R6,FCBITEM GET ITEM NUMBER @VA03924 00958100
CH R6,UTCORENT WAS RECORD IN CORE? @VA03924 00958200
BH UTGET3 BRANCH IF NOT @VA03924 00958300
OI UTRECAD,ONDISK INDICATE ON DISK @VA03924 00958400
NI ASMSW2,255-TODISK TURN OFF SWITCH @VA03924 00958500
B SYSUTX @VA03924 00958600
UTGET3 EQU * @VA03924 00958700
LH R2,UTCORENT GET UPDATED LAST REC NO @V201201 00959000
BCTR R2,0 LESS ONE @V201201 00960000
STH R2,UTCORENT REAL LAST INCORE RECORD @V201201 00961000
LH R2,UTNXTENT GET UPDATED NEXT REC NO @V201201 00962000
BCTR R2,0 LESS ONE @V201201 00963000
STH R2,UTNXTENT REAL NEXT INCORE RECORD @V201201 00964000
OI ASMSW2,TODISK REMAINING RECS TO DISK.. @V201201 00966000
* 00967000
UTTODSK STH R6,UTTOTENT FCBITEM IS NUMBER TOTAL RECS @V201201 00968000
B SYSUTX RETURN @V201201 00969000
EJECT 00970000
* 00971000
UTFIN CLI OSIOTYPE,C'T' IS THIS A TCLOSE ? @V201201 00972000
BE RETURN1 YES..IGNORE @V201201 00973000
XC UTSAV(4),UTSAV CLEAR ENTRIES ADDRESS @V201201 00974000
* 00975000
RETURN1 SR R15,R15 RETURN NOTHING TO I/O SIM @V201201 00976000
B UTRETURN FINAL RETURN @V201201 00977000
* 00978000
RETURN2 L R15,FCBREAD GET BYTES MOVED FOR I/O SIM @V201201 00979000
SLL R15,16 SET RESIDUAL COUNT TO ZERO @V201201 00980000
UTRETURN LM R1,R6,SAVEREGS RESTORE REGS USED @V201201 00981000
BR R14 RETURN TO I/O SIMULATION @V201201 00982000
* 00983000
GETCORE EQU * @V201201 00984000
GETMAIN EC,LV=(R4),A=(R6) @V201201 00985000
ST R15,CC SAVE RETURN CODE @V201201 00986000
LTR R15,R15 CORE OBTAINED ? @V201201 00987000
BZ GETDONE YES, JUST RETURN @VM08910 00988000
OI ASMSW2,TODISK REMAINING RECORDS TO DISK @VM08910 00989000
GETDONE L R15,CC GET RETURN CODE @V201201 00997000
LTR R15,R15 SET CONDITION CODE @V201201 00998000
BR R3 RETURN TO CALLER.. @V201201 00999000
DROP R7 @V201201 01000000
EJECT 01001000
* 01002000
* 01003000
TERMPROC DS 0H @V201201 01004000
USING TERMPROC,R15 @V201201 01005000
* 01006000
TM ASMSW2,NOTERM SHOULD THIS LINE BE TYPED ? @V201201 01007000
BO 0(,R14) NO..JUST RETURN @V201201 01008000
* 01009000
ST R1,SAVEREGS SAVE OUR WORK REG. @V201201 01010000
L R1,FCBBUFF GET BUFFER TO BE TYPED @V201201 01011000
CLC 0(8,R1),=C' HIGHEST' IS THIS THEEEE LINE ? @V201201 01012000
L R1,SAVEREGS ... @V201201 01013000
BE TERMEND YES..GO SET GOOD OL'SWITCH @V201201 01014000
SR R15,R15 LET O/S SIMULATION TYPE LINE @V201201 01015000
BR R14 RETURN @V201201 01016000
* 01017000
TERMEND OI ASMSW2,NOTERM NO MORE LINES TO BE TYPED @V201201 01018000
BR R14 RETURN @V201201 01019000
DROP R15 @V201201 01020000
* 01021000
EJECT 01022000
********************************************************************** 01023000
* 01024000
* DATA 01025000
* 01026000
********************************************************************** 01027000
* 01028000
OPTAB$ DC A(O1$,O2$,O3$,O4$,O5$,O6$,O7$,O8$) @V201201 01029000
SAVEREGS DC 7F'0' SAVEAREA FOR AUXPROCS REGS. @V201201 01030000
ADTCOPY DC F'0' ADDRESS OF ADT FROM FSTCOPY @V201201 01031000
CC DC F'0' RETURN CODE FROM PROCESSOR @V201201 01032000
FILEPTR DC F'0' POINTS TO THE FILE NAME. @V201201 01033000
HALFWORD DC F'65535' MASKS HI ORDER TWO BYTES OF REG. @V201201 01034000
GETNO DC X'00007000' MUST EXCEED ASSEMBLER'S LONGEST @VA07768 01036000
* OVERLAY - IFOX00 + IFOX02 + IFOX51 01036050
COMPWORK DC X'00020000' MINIMUN AREA FOR ASSEM WORK @V201201 01037000
FAKENOS DC 2F'0' AMNT & ADDR OF AREA RESERVED @V201201 01038000
HX100 DC F'105' FULLWORD TO CONTROL OPTION AREA @V201201 01039000
HX80 DC F'80' RECORD LENGTH FOR INPUT FILE. @V201201 01040000
H8000 DC H'8000' SYSUTS BLOCK FOR FAST I/O @V201201 01041000
H256 DC H'256' MAX LENGTH FOR MVC. @V201201 01042000
H99 DC H'99' MAX NUMBER OF UT ENTRIES. @V201201 01043000
H20 DC H'20' INVALID FILEID RET. CODE @V201201 01044000
H4 DC H'4' ... @V201201 01045000
H3 DC H'3' MAX SUBOPTION LEN FOR XREF @V201201 01046000
H2 DC H'2' MAX SUBOPTION LEN FOR LINECNT @V201201 01047000
H16 DC H'16' JUST A TOKEN LENGTH. @V201201 01048000
RIGHTPAR EQU C')' RIGHT PARENTHESIS CODE. @V201201 01049000
LEFTPAR EQU C'(' LEFT PARENTHESIS CODE. @V201201 01050000
COMMA EQU C',' COMMA CODE. @V201201 01051000
STAR EQU C'*' ASTERICK CODE. @V201201 01052000
BLANK EQU X'40' BLANK CODE. @V201201 01053000
HXFF EQU X'FF' FENCE CODE. @V201201 01054000
WMODE DC CL2'A1' MODE IN CASE NONE FOUND @V201201 01055000
PRINTER DC CL8'PRINTER' DEVICE USED IF PRINT SPECIFIED @V201201 01056000
CRT DC CL6'CRT' CATHODE RAY TUBE DEVICE @V201201 01057000
* 01058000
ASMSW DC X'0' ASSEMBLER OPTIONS FLAG BITS @V201201 01059000
PRINT EQU X'40' PRINT OPTION SPECIFIED @V201201 01060000
NOPRINT EQU X'20' NOPRINT OPTION SPECIFIED @V201201 01061000
SYSPARM EQU X'10' OPTION IS SYSPARM @V201201 01062000
XREF EQU X'08' OPTION IS XREF @V201201 01063000
NUMERIC EQU X'04' SUB-OPTION IS NUMERIC @V201201 01064000
PARENS EQU X'02' OPTION HAS SUB-OPTION @V201201 01065000
LINEC EQU X'01' OPTION IS LINECOUNT @V201201 01066000
* 01067000
ASMSW2 DC X'0' ASSEMBLER INTERNAL FLAG @V201201 01068000
OPTERR EQU X'80' OPTION ERROR FOUND @V201201 01069000
NOTFND EQU X'40' FILE NOT FOUND ON DISK @V201201 01070000
FRSTCALL EQU X'20' FIRST CALL TO SYSUT1 @V201201 01071000
NOCORE EQU X'10' NO CORE FOR SYSUT1 @V201201 01072000
TODISK EQU X'08' FURTHER RECORDS TO DISK @V201201 01073000
NOTERM EQU X'04' DON'T TYPE THIS LINE @V201201 01074000
* 01075000
ASMSWA DC X'0' @VA13257 01075500
NOOBJECT EQU X'01' NOOBJ(ECT) OPTION SPECIFIED @VA13257 01075550
* @VA13257 01075600
EJECT 01076000
* 01077000
DOSF DS X'0' TEMP AREA FOR DOSFLAGS @VM03272 01077100
SAVREG14 DC F'0' CMS RETURN ADDRESS @V201201 01078000
SAVEAREA DC 18F'0' SAVE AREA FOR THE PROCESSOR @V201201 01079000
LINK DC A(SAVEAREA) R13 @V201201 01080000
DC A(RETURN) R14 @V201201 01081000
VASSEM DC A(0) R15 @V201201 01082000
DC F'0' R0 @V201201 01083000
DC A(PARAMLST) R1 @V201201 01084000
* 01085000
* 01086000
PARAMLST DC A(OPTLIST) PARAMETER LIST FOR ASSEM XF. @V201201 01087000
DC X'80',AL3(DDNAME) @V201201 01088000
* 01089000
* 01090000
DS 0F @V201201 01091000
OPTLIST EQU * OPTION LIST @V201201 01092000
DC AL2(OPTLEN-OPTLIST-2) @V201201 01093000
OPTBYTES EQU * @V201201 01094000
DC C'TERM' OVERRIDE ASSEMBLER DEFAULTS @VA07914 01095000
OPTLEN DS XL104 @V201201 01096000
* 01097000
* 01098000
DS 0H @V201201 01099000
DDNAME DC AL2(DDLAST-*),24X'00' DDNAMES LIST @V201201 01100000
DDCMSLIB DC CL8'CMSLIB' MACLIB CMS DDNAME @V201201 01101000
DDASSEM DC CL8'ASSEMBLE' SYSIN CMS DDNAME @V201201 01102000
DDLIST DC CL8'LISTING' SYSPRINT CMS DDNAME @V201201 01103000
DDPUNCH DC CL8'PUNCH' SYSPUNCH CMS DDNAME @V201201 01104000
DDSYS1 DC CL8'SYSUT1' SYSUT1 CMS DDNAME @V201201 01105000
DDSYS2 DC CL8'SYSUT2' SYSUT2 CMS DDNAME @V201201 01106000
DDSYS3 DC CL8'SYSUT3' SYSUT3 CMS DDNAME @V201201 01107000
DDTEXT DC CL8'TEXT' SYSLIN CMS DDNAME @V201201 01108000
DDTERM DC CL8'SYSTERM' SYSTERM CMS DDNAME @V201201 01109000
DDLAST EQU * @V201201 01110000
* 01111000
* 01112000
EJECT 01113000
* 01114000
DS 0F @V201201 01115000
SETAUX DC CL8'DMSLADAD' AUXILIARY DIRECTORY LIST @V201201 01116000
ASMDIRT DC V(DMSASD) @V201201 01117000
DC F'0' @V201201 01118000
* 01119000
* 01120000
DS 0D @V201201 01121000
ERASELST DC CL8'ERASE' ERASE LIST @V201201 01122000
ERASNAME DC CL8' ' @V201201 01123000
ERASTYPE DC CL8' ' @V201201 01124000
ERASMODE DC CL2' ' @V201201 01125000
* 01126000
* 01127000
DS 0D @V201201 01128000
STATELST DC CL8'STATE' STATE LIST @V201201 01129000
STATNAME DC CL8' ' @V201201 01130000
DC CL8'ASSEMBLE' @V201201 01131000
STATMODE DC CL2'*' @V201201 01132000
DC CL2' ' @V201201 01133000
STATCOPY DC A(0) ADDRESS OF FST COPY @V201201 01134000
* 01135000
ADTPARM DC CL2' ' @V201201 01136000
* 01137000
* 01138000
CLEARFIL DS 0D FILEDEF CALL TO CLEAR FCB'S @V201201 01139000
DC CL8'FILEDEF' @V201201 01140000
DC CL8'*' @V201201 01141000
DC CL8'CLEAR' @V201201 01142000
DC 8X'FF' @V201201 01143000
* 01144000
* 01145000
DS 0D @V201201 01146000
CONWR DC CL8'TYPLIN' CONSOLE WRITE LIST @V201201 01147000
DC AL1(1),AL3(SYSMSG) @V201201 01148000
DC CL1'B',AL3(L'SYSMSG) @V201201 01149000
* 01150000
* 01151000
DS 0D @V201201 01152000
CONRD DC CL8'CONREAD' CONSOLE READ LIST @V201201 01153000
CONBUF DC AL1(1),AL3(0) @V201201 01154000
CONCNT DC CL1'V',AL3(0) @V201201 01155000
* 01156000
* 01157000
SYSMSG DC C' ENTER SYSPARM: ' @V201201 01158000
* 01159000
* 01160000
SETTING DC C'SETTING ' @V201201 01161000
RESETING DC C'RESETTING' @V201201 01162000
* 01163000
MIN DC CL4'MIN' BUFF SUBOPTION @V201201 01164000
STD DC CL4'STD' BUFF SUBOPTION @V201201 01165000
MAX DC CL4'MAX' BUFF SUBOPTION @VA07914 01165100
FULL DC CL5'FULL' XREF SUBOPTION @V201201 01166000
SHORT DC CL6'SHORT' XREF SUBOPTION @V201201 01167000
EJECT 01168000
* 01169000
LISTDEF DS 0D FILEDEF LIST: LISTING DDNAME @V201201 01170000
DC CL8'FILEDEF' @V201201 01171000
DC CL8'LISTING' @V201201 01172000
LISTDEV DC CL8'DISK' @V201201 01173000
LISTNAME DC CL8' ' @V201201 01174000
DC CL8'LISTING' @V201201 01175000
LISTMODE DC CL8' ' @V201201 01176000
DC CL8'(RECFM' @V201201 01177000
DC CL8'FBA' @V201201 01178000
DC CL8'BLOCK' @V201201 01179000
DC CL8'1210' @V201201 01180000
DC CL8'NOCHANGE' @V201201 01181000
DC 8X'FF' @V201201 01182000
* 01183000
INPTDEF DS 0D FILEDEF LIST: ASSMBLE DDNAME @V201201 01184000
DC CL8'FILEDEF' @V201201 01185000
DC CL8'ASSEMBLE' @V201201 01186000
DC CL8'DISK' @V201201 01187000
INPTNAME DC CL8' ' @V201201 01188000
DC CL8'ASSEMBLE' @V201201 01189000
INPTMODE DC CL8'*' @V201201 01190000
DC CL8'(RECFM' @V201201 01191000
DC CL8'FB' @V201201 01192000
DC CL8'LRECL' @V201201 01193000
DC CL8'80' @V201201 01194000
DC CL8'BLOCK' @V201201 01195000
DC CL8'800' @V201201 01196000
DC CL8'NOCHANGE' @V201201 01197000
DC 8X'FF' @V201201 01198000
* 01199000
TEXTDEF DS 0D FILEDEF LIST: TEXT DDNAME @V201201 01200000
DC CL8'FILEDEF' @V201201 01201000
DC CL8'TEXT' @V201201 01202000
DC CL8'DISK' @V201201 01203000
TEXTNAME DC CL8' ' @V201201 01204000
DC CL8'TEXT' @V201201 01205000
TEXTMODE DC CL8' ' @V201201 01206000
DC CL8'(' @V201201 01207000
DC CL8'NOCHANGE' @V201201 01208000
DC 8X'FF' @V201201 01209000
* 01210000
SYSTERM DS 0D FILEDEF LIST: SYSTERM DDNAME @V201201 01211000
DC CL8'FILEDEF' @V201201 01212000
DC CL8'SYSTERM' @V201201 01213000
TERMINAL DC CL8'TERMINAL' @V201201 01214000
DC CL8'(' @V201201 01215000
DC CL8'AUXPROC' @V201201 01216000
DC AL4(TERMPROC) @V201201 01217000
DC AL4(0) @V201201 01218000
DC CL8'NOCHANGE' @V201201 01219000
DC 8X'FF' @V201201 01220000
EJECT 01221000
* 01222000
PUNFDEF DS 0D FILEDEF LIST: PUNCH DDNAME @V201201 01223000
DC CL8'FILEDEF' @V201201 01224000
DC CL8'PUNCH' @V201201 01225000
PUNCH DC CL8'PUNCH' @V201201 01226000
OVER DC CL8'(' @V201201 01227000
DC CL8'NOCHANGE' @V201201 01228000
DC 8X'FF' @V201201 01229000
* 01230000
UTSFDEF DS 0D FILEDEF LIST: SYSUT DDNAME @V201201 01231000
DC CL8'FILEDEF' @V201201 01232000
UTSDDNME DC CL8'SYSUT2' @V201201 01233000
DC CL8'DISK' @V201201 01234000
UTSFNAME DC CL8' ' @V201201 01235000
UTSFTYPE DC CL8'SYSUT2' @V201201 01236000
UTSFMODE DC CL8' 4' @V201201 01237000
DC CL8'(BLOCK' @V201201 01238000
DC CL8'7294' @V201201 01239000
DC CL8'AUXPROC' @V201201 01240000
DC AL4(ASMPROC) @V201201 01241000
DC AL4(0) @V201201 01242000
DC CL8'NOCHANGE' @V201201 01243000
DC 8X'FF' @V201201 01244000
* 01245000
MACLDEF DS 0D FILEDEF LIST: CMSLIB DDNAME @V201201 01246000
DC CL8'FILEDEF' @V201201 01247000
DC CL8'CMSLIB' @V201201 01248000
DC CL8'DISK' @V201201 01249000
DC CL8'CMSLIB' @V201201 01250000
DC CL8'MACLIB' @V201201 01251000
DC CL8'*' @V201201 01252000
DC CL8'(RECFM' @V201201 01253000
DC CL8'FB' @V201201 01254000
DC CL8'LRECL' @V201201 01255000
DC CL8'80' @V201201 01256000
DC CL8'BLOCK' @V201201 01257000
DC CL8'800' @V201201 01258000
DC CL8'NOCHANGE' @V201201 01259000
DC 8X'FF' @V201201 01260000
* 01261000
DUMFDEF DS 0D FILEDEF LIST: CLRPRNT DDNAME @V201201 01262000
DC CL8'FILEDEF' @V201201 01263000
DUMNAME DC CL8'CLRPRINT' @V201201 01264000
DUMMY DC CL8'DUMMY' @V201201 01265000
DC 8X'FF' @V201201 01266000
* 01267000
UNIDATA DC CL8'UNIDATA' FILENAME FOR UNIDATA DDNAME @V201201 01268000
* @VA13257 01268500
NOOBJ DC CL5'NOOBJ' NOOBJ(ECT) OPTION @VA13257 01268550
* @VA13257 01268600
EJECT 01269000
* 01270000
OPTIONS EQU * @V201201 01271000
* 01272000
* THE FOLLOWING MACRO CONTAINS THE NAMES AND ABBREVIATIONS OF 01273000
* ALL THE ASSEMBLER (XF) AND CMS OPTIONS. THE FIRST POSITIONAL 01274000
* PARAMETER IN EACH ENTRY CONTAINS THE NAME OF THE OPTION. IF 01275000
* AN ABBREVIATION EXISTS, IT IS ADDED TO THE FIRST PARAMETER IN 01276000
* SUBLIST NOTATION. THE SECOND POSITIONAL PARAMETER IS USED TO 01277000
* CONTAIN TWO FLAGS DESCRIBING THE NATURE OF THE OPTION. 01278000
* 01279000
* THE FIRST FLAG IS 'ORED' TO A FLAG CALLED "ASMSW" SO THAT IT 01280000
* CAN BE TESTED LATER. 01281000
* 01282000
* THE SECOND FLAG IS 'ANDED' TO "ASMSW" TO TURN OFF ANY PREVIOUS 01283000
* CONFLICTING OPTIONS SPECIFIED. 01284000
* 01285000
* THE FLAG 'PARENS' MEANS THAT THE OPTION IS IN TWO PARTS AND THAT 01286000
* PARENTHESIS ARE TO SURROUND THE SECOND PART. THE FLAG 'NUMERIC' 01287000
* MEANS THAT THE SECOND PART OF THE OPTION MUST BE NUMERIC. 01288000
* 01289000
OPTDEF *01290000
(ALIGN,ALGN),, @V201201*01291000
ALOGIC,, @V201201*01292000
BUFSIZE,PARENS, @V201201*01293000
DECK,, @V201201*01294000
(DISK,DI),(PRINT,255-PRINT-NOPRINT), @V201201*01295000
ESD,, @V201201*01296000
FLAG,(PARENS+NUMERIC), @V201201*01297000
LIBMAC,, @V201201*01298000
LINECOUN,(PARENS+NUMERIC+LINEC), @V201201*01299000
LIST,, @V201201*01300000
LOAD,, @V201201*01301000
MCALL,, @V201201*01302000
MLOGIC,, @V201201*01303000
NOALOGIC,, @V201201*01304000
(NOALIGN,NOALGN),, @V201201*01305000
NODECK,, @V201201*01306000
NOESD,, @V201201*01307000
NOLIBMAC,, @V201201*01308000
NOLIST,, @V201201*01309000
NOLOAD,, @V201201*01310000
NOMCALL,, @V201201*01311000
NOMLOGIC,, @V201201*01312000
(NONUMBER,NONUM),, @V201201*01313000
(NOOBJECT,NOOBJ),, @V201201*01314000
(NOPRINT,NOPR),(NOPRINT,255-PRINT), @V201201*01315000
NORENT,, @V201201*01316000
NORLD,, @V201201*01317000
NOSTMT,, @V201201*01318000
NOTEST,, @V201201*01319000
NOTERM,, @V201201*01320000
NOXREF,, @V201201*01321000
NOYFLAG,, @VM03272*01321500
(NUMBER,NUM),, @V201201*01322000
(OBJECT,OBJ),, @V201201*01323000
(PRINT,PR),(PRINT,255-NOPRINT), @V201201*01324000
RENT,, @V201201*01325000
RLD,, @V201201*01326000
STMT,, @V201201*01327000
SYSPARM,(PARENS+SYSPARM), @V201201*01328000
(TERMINAL,TERM),, @V201201*01329000
TEST,, @V201201*01330000
WORKSIZE,(PARENS+SYSPARM), @VA07914*01330100
XREF,(PARENS+XREF), @VM03272*01331000
YFLAG, @VM03272 01331500
DS 0H @V201201 01332000
EJECT 01333000
USING DMSASM,R12,R11 @V201201 01334000
ERR1 EQU * @V201201 01335000
DMSERR TEXT='NO FILENAME SPECIFIED',NUM=001,LET=E @V201201 01336000
MVI CC+3,X'18' SET RETURN CODE @V201201 01337000
B END EXIT @V201201 01338000
ERR2 EQU * @V201201 01339000
DMSERR TEXT='FILE ''........ ASSEMBLE'' NOT FOUND',NUM=002, *01340000
LET=E,SUB=(CHARA,(R3)) @V201201 01341000
MVI CC+3,X'1C' SET RETURN CODE @V201201 01342000
B RETCMS EXIT @V201201 01343000
ERR3 LR R2,R6 ... @V201201 01344000
ERR3A ST R1,VASSEM+4 SAVE REGISTER 1 @V201201 01345000
DMSERR TEXT='INVALID OPTION ''........''',NUM=003,LET=E, *01346000
SUB=(CHARA,(R2)) @V201201 01347000
OI ASMSW2,OPTERR SIGNAL OPTION ERROR @V201201 01348000
MVI CC+3,X'18' SET RETURN CODE @V201201 01349000
L R1,VASSEM+4 RESTORE REGISTER 1 @V201201 01350000
BR R10 RETURN TO CALLER @V201201 01351000
EJECT 01352000
* 01353000
ERR3B TM ASMSW,SYSPARM SYSPARM OPTION ? @V201201 01354000
BO SUBOPTEN YES..HANDLE SPECIAL @V201201 01355000
LR R2,R6 SAVE OPTION POINTER @V201201 01356000
SH R2,H16 POINT TO OPTION @V201201 01357000
LA R10,GETNEXT GET RETURN ADDRESS @V201201 01358000
B ERR3A GIVE ERROR... @V201201 01359000
ERR6 EQU * @V201201 01360000
TM ASMSW,PRINT+NOPRINT NEED R/W DISK FOR LISTING? @VA13257 01360500
BZ ERR6A YES, ISSUE ERROR MESSAGE. @VA13257 01360550
TM ASMSWA,NOOBJECT NEED R/W DISK FOR TEXT? @VA13257 01360600
BO ERASE NO, CONTINUE ASSEMBLY. @VA13257 01360650
ERR6A EQU * YES, ISSUE ERROR MESSAGE. @VA13257 01360700
DMSERR TEXT='NO READ/WRITE DISK ACCESSED',NUM=006,LET=E 01361000
MVI CC+3,X'24' SET RETURN CODE @V201201 01362000
B RETCMS EXIT @V201201 01363000
ERR7 EQU * @V201201 01364000
DMSERR TEXT='FILE ''........ ASSEMBLE'' IS NOT FIXED, 80 CHAR.*01365000
RECORDS',NUM=007,LET=E,SUB=(CHARA,(R3)) @V201201 01366000
MVI CC+3,X'20' SET RETURN CODE @V201201 01367000
B RETCMS EXIT @V201201 01368000
EJECT 01369000
* 01370000
ERR38 EQU * @V201201 01371000
DMSERR TEXT='FILEID CONFLICT FOR DDNAME ''ASSEMBLE''', *01372000
NUM=038,LET=E @V201201 01373000
MVI CC+3,X'28' SET RETURN CODE @V201201 01374000
B RETCMS EXIT @V201201 01375000
ERR52 EQU * @V201201 01376000
DMSERR TEXT='MORE THAN 100 CHARS. OF OPTIONS SPECIFIED', *01377000
NUM=052,LET=E @V201201 01378000
MVI CC+3,X'18' SET RETURN CODE @V201201 01379000
B END EXIT @V201201 01380000
ERR70 LR R2,R1 POINT TO PARAMETER @V201201 01381000
DMSERR TEXT='INVALID PARAMETER ''........''',NUM=070,LET=E, *01382000
SUB=(CHARA,(R2)) @V201201 01383000
MVI CC+3,X'18' SET RETURN CODE @V201201 01384000
B END EXIT @V201201 01385000
EJECT 01386000
* 01387000
ERR74E1 LA R2,SETTING GET MSG FUNCTION @V201201 01388000
B ERR74GO GO GIVE ERROR MSG @V201201 01389000
ERR74E2 LA R2,RESETING GET MSG FUNCTION @V201201 01390000
ERR74GO EQU * @V201201 01391000
DMSERR NUM=074,TEXT='ERROR ......... AUXILIARY DIRECTORY', *01392000
LET=E,SUB=(CHARA,(R2)) @V201201 01393000
MVI CC+3,X'28' SET RETURN CODE @V201201 01394000
B ERR74RET @V201201 01395000
ERR75 EQU * @V201201 01396000
DMSERR TEXT='DEVICE ''........'' ILLEGAL FOR INPUT', @V201201*01397000
NUM=075,LET=E,SUB=(CHARA,(R2)) @V201201 01398000
MVI CC+3,X'28' SET RETURN CODE @V201201 01399000
B RETCMS EXIT @V201201 01400000
EJECT 01401000
NUCON @V201201 01402000
ADT @V201201 01403000
FSTB @V201201 01404000
REGEQU @V201201 01405000
CMSCB @V201201 01406000
IO @V201201 01407000
* 01408000
* 01409000
UTSAV EQU IOBCSW ADDRESS OF ENTRIES TABLE @V201201 01410000
* 01411000
* 01412000
UTHEAD DSECT @V201201 01413000
UTCORENT DS H LAST INCORE RECORD NUMBER @V201201 01414000
UTNXTENT DS H NEXT INCORE RECORD NUMBER @V201201 01415000
UTTOTENT DS H TOTAL NO. RECS (INCORE AND DISK) @V201201 01416000
DS H @V201201 01417000
* 01418000
* 01419000
UTENTRY DSECT @V201201 01420000
DS H @V201201 01421000
UTRECLN DS H INCORE RECORD LENGTH @V201201 01422000
UTRECAD DS A INCORE RECORD ADDRESS @V201201 01423000
ONDISK EQU X'80' RECORD ON DISK IND. @VA03924 01423100
* 01424000
* 01425000
EJECT 01426000
DMSASM CSECT @V201201 01427000
LTORG @V201201 01428000
ORG DMSASM+X'1D70' @V201201 01429000
END 01430000