.TITLE RUNTIM.MAC 87c26a 13-APR-81/26-Mar-87. .ENABL LC ; Author: N. A. Bourgeois, Jr. ; NAB Software Services, Inc. ; PO Box 20009 ; Albuquerque, NM 87154 ; The code and information in this software is subject to ; change without notice and should not be construed as a ; commitment by NAB Software Services, Inc. NAB Software ; Services,Inc. assumes no responsibility for any errors ; that may appear in this software. ; ; ; NOTICE ; ; This software is sponsored by NAB Software Services, Inc. ; Neither NAB Software Services, Inc., nor any of their ; employees, nor any of their contractors, subcontractors, ; or their employees makes any warranty, express or implied, ; or assumes any legal liability or responsibility for the ; accuracy, completeness or usefulness of any information, ; apparatus, product or process disclosed, or represents ; that its use would not infringe privately owned rights. ; THIS SOFTWARE WAS ORIGINALLY ISSUED BY SANDIA NATIONAL ; LABORATORIES, OPERATED FOR THE UNITED STATES DEPARTMENT ; OF ENERGY BY SANDIA CORPORATION. ; ; NOTICE ; ; THIS SOFTWARE WAS ORIGINALLY SPONSORED BY THE UNITED ; STATES GOVERNMENT. NEITHER THE UNITED STATES GOVERNMENT ; NOR THE UNITED STATES DEPARTMENT OF ENERGY, NOR ANY OF ; THEIR EMPLOYEES, NOR ANY OF THEIR CONTRACTORS, ; SUBCONTRACTORS, OR THEIR EMPLOYEES MAKES ANY WARRANTY, ; EXPRESS OR IMPLIED, OR ASSUMES ANY LEGAL LIABILITY OR ; RESPONSIBILITY FOR THE ACCURACY, COMPLETENESS OR ; USEFULNESS OF ANY INFORMATION, APPARATUS, PRODUCT OR ; PROCESS DISCLOSED, OR REPRESENTS THAT ITS USE WOULD NOT ; INFRINGE PRIVATELY OWNED RIGHTS. ; ; THIS WORK WAS ORIGINALLY FUNDED BY: ; ; HEADQUARTERS, ESD / OCB / STOP 36 ; HANSCOM AIR FORCE BASE, MA 01731 .SBTTL EDIT RECORD 13-APR-81/26-Mar-87. ;13-APR-81 ORIGINAL CREATION. ;14-APR-81 "ERRBYT" WAS 53. ;16-JUN-81 ADDED TO DESCRIPTION OF THE "IASRNT" ROUTINE. ;03-AUG-81 CORRECTED AN ADDRESSING ERROR IN THE "DOIT" SUPPORTING ; SUBROUTINE. ;26-FEB-82 ADDED IDENTIFICATION CODE. ;06-Jan-84 Maintenance assumed by NAB Software Services, Inc. ;03-Oct-84 Minor revision for V5.1. ;26-Mar-87 Revised for V6.2. Added NAB Software disclaimer. .PAGE .SBTTL DESCRIPTION 13-APR-81/03-Oct-84. ;THESE SHARED RUN-TIME SYSTEM SUPPORT ROUTINES ARE CALLABLE BOTH AS ;FUNCTIONS AND SUBROUTINES. THIS MODULE IS A PART OF THE LIBRARY OF ;FORTRAN CALLABLE TSX/TSX-PLUS EMT ROUTINES. ;ASSOCIATE/DISASSOCIATE A RUN-TIME SYSTEM WITH A JOB. ; ;CALLING SEQUENCES: ; ; CALL IASRNT ( IRNTIM [ , IERR ] ) ; OR ; IERR = IASRNT ( IRNTIM ) ; ; WHERE: IRNTIM IS THE SIX CHARACTER RAD50 VALUE OF THE NAME ; OF THE SHARED RUN-TIME SYSTEM. WHEN EQUAL TO ; ZERO, CAUSES DISASSOCIATION FROM ALL SHARED ; RUN TIME SYSTEMS. ; ; IERR IS ONE OF THE FOLLOWING: ; ; 0 NO ERROR. ; 1 RUN-TIME SYSTEM NAME NOT RECOGNIZED. ;MAP A RUN-TIME SYSTEM INTO A JOB'S REGION. ; ;CALLING SEQUENCES: ; ; CALL MAPRNT ( IPAR , IOFFST , MAPSIZ [ , IERR ] ) ; OR ; IERR = MAPRNT ( IPAR, IOFFST , MAPSIZ ) ; ; WHERE: IPAR IS THE PAGE ADDRESS REGISTER (PAR) NUMBER ; TO BE USED TO ACCESS THE RUN-TIME SYSTEM. ; ; IOFFST IDENTIFIES WHICH PORTION OF THE RUN-TIME ; SYSTEM IS TO BE MAPPED INTO THE PAR REGION. ; ; MAPSIZ IS THE NUMBER OF 64-BYTE BLOCKS TO BE MAPPED. ; ; IERR IS ONE OF THE FOLLOWING: ; ; 0 NO ERROR. ; 1 THERE IS NO RUN-TIME SYSTEM ASSOCIATED ; WITH THIS JOB. .PAGE .SBTTL DIRECTIVES 13-APR-81/26-Mar-87. .IDENT \87c26a\ ;TELL LINKER OUR VERSION .PSECT TSXLIB .GLOBL TSLBID .WORD TSLBID .DSABL GBL .SBTTL ASSIGNMENTS 13-APR-81/14-APR-81. ERRBYT = 52 ;ERROR CODE LOCATION .PAGE .SBTTL ENTRY POINTS 13-APR-81/. ;ASSOCIATE A RUN-TIME SYSTEM WITH A JOB. ; IASRNT::MOV #143 ,R1 ;EMT CODE CLR R2 ;EMT ID JSR PC ,DOIT ;ASSOCIATE THE SYSTEM RTS PC ;MAP A RUN-TIME SYSTEM INTO A JOB'S REGION. ; MAPRNT::MOV #143 ,R1 ;EMT CODE MOV #1 ,R2 ;EMT ID JSR PC ,DOIT1 ;MAP THE SYSTEM RTS PC .PAGE .SBTTL SUPPORTING SUBROUTINES 13-APR-81/03-AUG-81. DOIT: MOV 2(R5) ,-(SP) ;PASS ARGUMENT 1 MOV R2 ,-(SP) ;LO BYTE = EMT ID MOV SP ,R0 ;EMT POINTER MOVB R1 ,1(R0) ;HI BYTE = EMT CODE EMT 375 ;LET TSX DO IT CLR R0 ;GET THE MOVB @#ERRBYT,R0 ; ERROR CODE CMPB #2 ,(R5) ;SUBROUTINE ERROR RETURN? BNE 1$ ; NO MOV R0 ,@4(R5) ; YES 1$: CMP (SP)+ ,(SP)+ ;FIX THE STACK POINTER RTS PC DOIT1: MOV @6(R5) ,-(SP) ;PASS ARGUMENT 3 MOV @4(R5) ,-(SP) ;PASS ARGUMENT 2 MOV @2(R5) ,-(SP) ;PASS ARGUMENT 1 MOV R2 ,-(SP) ;LO BYTE = EMT ID MOV SP ,R0 ;EMT POINTER MOVB R1 ,1(R0) ;HI BYTE = EMT CODE EMT 375 ;LET TSX DO IT CLR R0 ;GET THE MOVB @#ERRBYT,R0 ; ERROR CODE CMPB #4 ,(R5) ;SUBROUTINE ERROR RETURN? BNE 1$ ; NO MOV R0 ,@10(R5) ; YES 1$: ADD #10 ,SP ;FIX THE STACK POINTER RTS PC .SBTTL END 13-APR-81/. .END