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Annotation of OpenXM_contrib2/asir2000/asm/asmiw.c, Revision 1.4

1.2       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
1.3       noro       26:  * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.2       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:  *
1.4     ! noro       48:  * $OpenXM: OpenXM_contrib2/asir2000/asm/asmiw.c,v 1.3 2000/08/22 05:03:54 noro Exp $
1.2       noro       49: */
1.1       noro       50: unsigned int dm(a1,a2,u)
                     51: unsigned int a1,a2,*u;
                     52: {
1.4     ! noro       53:   __asm
        !            54:   {
        !            55:   mov    eax,a1
        !            56:   mul    a2
        !            57:   mov   ebx,u
        !            58:   mov   DWORD PTR [ebx],edx
        !            59:   }
1.1       noro       60: }
                     61:
                     62: unsigned int dma(a1,a2,a3,u)
                     63: unsigned int a1,a2,a3,*u;
                     64: {
1.4     ! noro       65:   __asm
        !            66:   {
        !            67:   mov    eax,a1
        !            68:   mul    a2
        !            69:   add    eax,a3
        !            70:   adc    edx,0
        !            71:   mov   ebx,u
        !            72:   mov   DWORD PTR [ebx],edx
        !            73:   }
1.1       noro       74: }
                     75:
                     76: unsigned int dma2(a1,a2,a3,a4,u)
                     77: unsigned int a1,a2,a3,a4,*u;
                     78: {
1.4     ! noro       79:   __asm
        !            80:   {
        !            81:   mov    eax,a1
        !            82:   mul    a2
        !            83:   add    eax,a3
        !            84:   adc    edx,0
        !            85:   add    eax,a4
        !            86:   adc    edx,0
        !            87:   mov   ebx,u
        !            88:   mov   DWORD PTR [ebx],edx
        !            89:   }
1.1       noro       90: }
                     91:
                     92: unsigned int dmb(base,a1,a2,u)
                     93: unsigned int base,a1,a2,*u;
                     94: {
1.4     ! noro       95:   __asm
        !            96:   {
        !            97:   mov    eax,a1
        !            98:   mul    a2
        !            99:   div    base
        !           100:   mov   ebx,u
        !           101:   mov   DWORD PTR [ebx],eax
        !           102:   mov   eax,edx
        !           103:   }
1.1       noro      104: }
                    105:
                    106: unsigned int dmab(base,a1,a2,a3,u)
                    107: unsigned int base,a1,a2,a3,*u;
                    108: {
1.4     ! noro      109:   __asm
        !           110:   {
        !           111:   mov    eax,a1
        !           112:   mul    a2
        !           113:   add    eax,a3
        !           114:   adc    edx,0
        !           115:   div    base
        !           116:   mov   ebx,u
        !           117:   mov   DWORD PTR [ebx],eax
        !           118:   mov   eax,edx
        !           119:   }
1.1       noro      120: }
                    121:
                    122: unsigned int dsab(base,a1,a2,u)
                    123: unsigned int base,a1,a2,*u;
                    124: {
1.4     ! noro      125:   __asm
        !           126:   {
        !           127:   mov    edx,a1
        !           128:   mov    eax,a2
        !           129:   div    base
        !           130:   mov   ebx,u
        !           131:   mov   DWORD PTR [ebx],eax
        !           132:   mov   eax,edx
        !           133:   }
1.1       noro      134: }
                    135:
                    136: unsigned int dmar(a1,a2,a3,d)
                    137: unsigned int a1,a2,a3,d;
                    138: {
1.4     ! noro      139:   __asm
        !           140:   {
        !           141:   mov    eax,a1
        !           142:   mul    a2
        !           143:   add    eax,a3
        !           144:   adc    edx,0
        !           145:   div    d
        !           146:   mov   eax,edx
        !           147:   }
1.1       noro      148: }