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executable file
·49 lines (40 loc) · 885 Bytes
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#
; $Header$
; (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
;
; This product is part of the Amsterdam Compiler Kit.
;
; Permission to use, sell, duplicate or disclose this software must be
; obtained in writing. Requests for such permissions may be sent to
;
; Dr. Andrew S. Tanenbaum
; Wiskundig Seminarium
; Vrije Universiteit
; Postbox 7161
; 1007 MC Amsterdam
; The Netherlands
;
/* Author: J.W. Stevenson */
mes 2,_EM_WSIZE,_EM_PSIZE
#define PTRAD 0
#define HP 2
; _sav called with one parameter:
; - address of pointer variable (PTRAD)
exp $_sav
pro $_sav,0
lor HP
lal PTRAD
loi _EM_PSIZE
sti _EM_PSIZE
ret 0
end ?
; _rst is called with one parameter:
; - address of pointer variable (PTRAD)
exp $_rst
pro $_rst,0
lal PTRAD
loi _EM_PSIZE
loi _EM_PSIZE
str HP
ret 0
end ?