mirror of
https://github.com/SEPPDROID/Digital-Research-Source-Code.git
synced 2025-10-22 07:54:25 +00:00
107 lines
2.6 KiB
Plaintext
107 lines
2.6 KiB
Plaintext
.TITLE MOVES. PLM RUNTIME LIBRARY: MOVB. ET AL.
|
|
;-----------------------------------------------------------------------
|
|
;
|
|
; D I S C L A I M E R N O T I C E
|
|
; ------------------- -----------
|
|
;
|
|
; This document and/or portions of the material and data furnished
|
|
; herewith, was developed under sponsorship of the U. S. Government.
|
|
; Neither the U.S. nor the U.S.D.O.E., nor the Leland Stanford Junior
|
|
; University, nor their employees, nor their respective contractors,
|
|
; subcontractors, or their employees, makes any warranty, express or
|
|
; implied, or assumes any liability or responsibility for accuracy,
|
|
; completeness or usefulness of any information, apparatus, product
|
|
; or process disclosed, or represents that its use will not infringe
|
|
; privately-owned rights. Mention of any product, its manufacturer,
|
|
; or suppliers shall not, nor is it intended to, imply approval, dis-
|
|
; approval, or fitness for any particular use. The U. S. and the
|
|
; University at all times retain the right to use and disseminate same
|
|
; for any purpose whatsoever. Such distribution shall be made by the
|
|
; National Energy Software Center at the Argonne National Laboratory
|
|
; and only subject to the distributee furnishing satisfactory proof
|
|
; that he has a valid license from the Intel Corporation in effect.
|
|
;
|
|
;-----------------------------------------------------------------------
|
|
.PSECT PLMRUN_CODE,RD,NOWRT,EXE,GBL,CON,LONG
|
|
|
|
;
|
|
; CALL MOVB(SOURCE,DESTINATION,COUNT)
|
|
;
|
|
|
|
SOURCE=4 ; POINTER.
|
|
DESTINATION=8 ; POINTER.
|
|
COUNT=12 ; WORD.
|
|
|
|
.ENTRY MOVB.,^M<R2,R3,R4,R5>
|
|
CMPL SOURCE(AP),DESTINATION(AP)
|
|
BLEQU 1$
|
|
;
|
|
; NO OVERLAP POSSIBLE.
|
|
;
|
|
MOVC3 COUNT(AP),@SOURCE(AP),@DESTINATION(AP)
|
|
RET
|
|
|
|
;
|
|
; OVERLAP POSSIBLE.
|
|
;
|
|
1$: MOVZWL COUNT(AP),R0
|
|
BEQL 3$
|
|
MOVL SOURCE(AP),R1
|
|
MOVL DESTINATION(AP),R3
|
|
2$: MOVB (R1)+,(R3)+
|
|
SOBGTR R0,2$
|
|
3$: RET
|
|
|
|
;
|
|
; CALL MOVRB(SOURCE,DESTINATION,COUNT)
|
|
;
|
|
|
|
.ENTRY MOVRB.,^M<R2,R3,R4,R5>
|
|
CMPL SOURCE(AP),DESTINATION(AP)
|
|
BGEQU 1$
|
|
;
|
|
; NO OVERLAP POSSIBLE.
|
|
;
|
|
MOVC3 COUNT(AP),@SOURCE(AP),@DESTINATION(AP)
|
|
RET
|
|
|
|
;
|
|
; OVERLAP POSSIBLE.
|
|
;
|
|
1$: MOVZWL COUNT(AP),R0
|
|
BEQL 3$
|
|
ADDL3 R0,SOURCE(AP),R1
|
|
ADDL3 R0,DESTINATION(AP),R3
|
|
2$: MOVB -(R1),-(R3)
|
|
SOBGTR R0,2$
|
|
3$: RET
|
|
|
|
;
|
|
; CALL MOVW(SOURCE,DESTINATION,COUNT)
|
|
;
|
|
|
|
.ENTRY MOVW.,^M<R3>
|
|
MOVZWL COUNT(AP),R0
|
|
BEQL 3$
|
|
MOVL SOURCE(AP),R1
|
|
MOVL DESTINATION(AP),R3
|
|
2$: MOVW (R1)+,(R3)+
|
|
SOBGTR R0,2$
|
|
3$: RET
|
|
|
|
;
|
|
; CALL MOVRW(SOURCE,DESTINATION,COUNT)
|
|
;
|
|
|
|
.ENTRY MOVRW.,^M<R3>
|
|
MOVZWL COUNT(AP),R0
|
|
BEQL 3$
|
|
ADDL3 R0,SOURCE(AP),R1
|
|
ADDL2 R0,R1
|
|
ADDL3 R0,DESTINATION(AP),R3
|
|
ADDL2 R0,R3
|
|
2$: MOVW -(R1),-(R3)
|
|
SOBGTR R0,2$
|
|
3$: RET
|
|
.END
|