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Annotation of OpenXM_contrib2/asir2000/asm/asmalpha.c, Revision 1.3

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
        !            26:  * e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification
        !            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:  *
        !            48:  * $OpenXM: OpenXM_contrib2/asir2000/asm/asmalpha.c,v 1.2 2000/02/04 09:27:31 noro Exp $
        !            49: */
1.1       noro       50: #if defined(__alpha)
                     51: typedef unsigned long UL;
1.2       noro       52: #elif defined(mips) || defined(hpux) || defined(powerpc)
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: }