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⟦45303cd0a⟧ TextFile

    Length: 323 (0x143)
    Types: TextFile
    Names: »bcopy.mar«

Derivation

└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
    └─⟦this⟧ »EUUGD11/euug-87hel/sec1/micrognu/sys/vms/bcopy.mar«

TextFile

	.title	bcopy	MicroEmacs access to movc3
;
;	Mic Kaczmarczik
;	July 11, 1986
;
;	This code implements the bcopy() function for quick
;	memory copies in VAX C.
;
	.entry	bcopy,^m<r2,r3,r4,r5>	; MOVC3 side-effects r0-r5
	subl2	#4,sp			; Step over call frame
	movc3	12(ap),@4(ap),@8(ap)	; Copy them bytes
	ret				; Bye!
	.end