source: trunk/minix/lib/ack/libp/sav.e@ 10

Last change on this file since 10 was 9, checked in by Mattia Monga, 14 years ago

Minix 3.1.2a

File size: 958 bytes
RevLine 
[9]1#
2; $Header: /cvsup/minix/src/lib/ack/libp/sav.e,v 1.1 2005/10/10 15:27:47 beng Exp $
3; (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
4;
5; This product is part of the Amsterdam Compiler Kit.
6;
7; Permission to use, sell, duplicate or disclose this software must be
8; obtained in writing. Requests for such permissions may be sent to
9;
10; Dr. Andrew S. Tanenbaum
11; Wiskundig Seminarium
12; Vrije Universiteit
13; Postbox 7161
14; 1007 MC Amsterdam
15; The Netherlands
16;
17
18/* Author: J.W. Stevenson */
19
20
21 mes 2,_EM_WSIZE,_EM_PSIZE
22
23#define PTRAD 0
24
25#define HP 2
26
27; _sav called with one parameter:
28; - address of pointer variable (PTRAD)
29
30 exp $_sav
31 pro $_sav,0
32 lor HP
33 lal PTRAD
34 loi _EM_PSIZE
35 sti _EM_PSIZE
36 ret 0
37 end ?
38
39; _rst is called with one parameter:
40; - address of pointer variable (PTRAD)
41
42 exp $_rst
43 pro $_rst,0
44 lal PTRAD
45 loi _EM_PSIZE
46 loi _EM_PSIZE
47 str HP
48 ret 0
49 end ?
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