Annotation of OpenXM_contrib2/asir2000/asm/asmalpha.c, Revision 1.6
1.3 noro 1: /*
2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
3: * All rights reserved.
4: *
5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
6: * non-exclusive and royalty-free license to use, copy, modify and
7: * redistribute, solely for non-commercial and non-profit purposes, the
8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
9: * conditions of this Agreement. For the avoidance of doubt, you acquire
10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
11: * third party developer retains all rights, including but not limited to
12: * copyrights, in and to the SOFTWARE.
13: *
14: * (1) FLL does not grant you a license in any way for commercial
15: * purposes. You may use the SOFTWARE only for non-commercial and
16: * non-profit purposes only, such as academic, research and internal
17: * business use.
18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
19: * international copyright treaties. If you make copies of the SOFTWARE,
20: * with or without modification, as permitted hereunder, you shall affix
21: * to all such copies of the SOFTWARE the above copyright notice.
22: * (3) An explicit reference to this SOFTWARE and its copyright owner
23: * shall be made on your publication or presentation in any form of the
24: * results obtained by use of the SOFTWARE.
25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
1.4 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.3 noro 27: * for such modification or the source code of the modified part of the
28: * SOFTWARE.
29: *
30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
47: *
1.6 ! noro 48: * $OpenXM: OpenXM_contrib2/asir2000/asm/asmalpha.c,v 1.5 2001/06/04 02:49:45 noro Exp $
1.3 noro 49: */
1.1 noro 50: #if defined(__alpha)
51: typedef unsigned long UL;
1.6 ! noro 52: #elif defined(mips) || defined(hpux) || defined(powerpc) || defined(__ppc__) || defined(_IBMR2)
1.1 noro 53: typedef unsigned long long UL;
54: #endif
55:
56: #include "base.h"
57:
58: unsigned int dm(a1,a2,u)
59: unsigned int a1,a2,*u;
60: {
61: UL t;
62:
63: t = (UL)a1*(UL)a2;
64: *u = t>>32;
65: return (unsigned int)(t&0xffffffff);
66: }
67:
68: unsigned int dma(a1,a2,a3,u)
69: unsigned int a1,a2,a3,*u;
70: {
71: UL t;
72:
73: t = ((UL)a1*(UL)a2)+(UL)a3;
74: *u = t>>32;
75: return (unsigned int)(t&0xffffffff);
76: }
77:
78: unsigned int dma2(a1,a2,a3,a4,u)
79: unsigned int a1,a2,a3,a4,*u;
80: {
81: UL t;
82:
83: t = (UL)a1*(UL)a2+(UL)a3+(UL)a4;
84: *u = t>>32;
85: return (unsigned int)(t&0xffffffff);
86: }
87:
88: unsigned int dmb(base,a1,a2,u)
89: unsigned int base,a1,a2,*u;
90: {
91: UL t;
92:
93: t = (UL)a1*(UL)a2;
94: *u = t/(UL)base;
1.2 noro 95: return (unsigned int)(t-(UL)base*(UL)(*u));
1.1 noro 96: }
97:
98: unsigned int dmab(base,a1,a2,a3,u)
99: unsigned int base,a1,a2,a3,*u;
100: {
101: UL t;
102:
103: t = (UL)a1*(UL)a2+(UL)a3;
104: *u = t/(UL)base;
1.2 noro 105: return (unsigned int)(t-(UL)base*(UL)(*u));
1.1 noro 106: }
107:
108: unsigned int dmar(a1,a2,a3,d)
109: unsigned int a1,a2,a3,d;
110: {
111: UL t;
112:
113: t = (UL)a1*(UL)a2+(UL)a3;
114: return (unsigned int)(t%(UL)d);
115: }
116:
117: unsigned int dsab(base,a1,a2,u)
118: unsigned int base,a1,a2,*u;
119: {
120: UL t;
121:
122: t = (((UL)a1)<<32)+(UL)a2;
123: *u = t/(UL)base;
1.2 noro 124: return (unsigned int)(t-(UL)base*(UL)(*u));
1.1 noro 125: }
126:
127: unsigned int dqr(a,b,qp)
128: unsigned int a,b,*qp;
129: {
130: *qp = a/b;
131: return a - b * (*qp);
132: }
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