Annotation of Net2/arch/vax/inline/langpats.c, revision 1.1

1.1     ! root        1: /*-
        !             2:  * Copyright (c) 1984, 1986 The Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms, with or without
        !             6:  * modification, are permitted provided that the following conditions
        !             7:  * are met:
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer.
        !            10:  * 2. Redistributions in binary form must reproduce the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer in the
        !            12:  *    documentation and/or other materials provided with the distribution.
        !            13:  * 3. All advertising materials mentioning features or use of this software
        !            14:  *    must display the following acknowledgement:
        !            15:  *     This product includes software developed by the University of
        !            16:  *     California, Berkeley and its contributors.
        !            17:  * 4. Neither the name of the University nor the names of its contributors
        !            18:  *    may be used to endorse or promote products derived from this software
        !            19:  *    without specific prior written permission.
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            22:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            23:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            24:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            25:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            26:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            27:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            28:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            29:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            30:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            31:  * SUCH DAMAGE.
        !            32:  */
        !            33: 
        !            34: #ifndef lint
        !            35: static char sccsid[] = "@(#)langpats.c 7.3 (Berkeley) 5/8/91";
        !            36: #endif /* not lint */
        !            37: 
        !            38: #include "inline.h"
        !            39: 
        !            40: /*
        !            41:  * Pattern table for kernel specific routines.
        !            42:  * These patterns are based on the old asm.sed script.
        !            43:  */
        !            44: struct pats language_ptab[] = {
        !            45: 
        !            46: #ifdef vax
        !            47:        { 0, "_spl0\n",
        !            48: "      mfpr    $18,r0\n\
        !            49:        mtpr    $0,$18\n" },
        !            50: 
        !            51:        { 0, "_spl1\n",
        !            52: "      mfpr    $18,r0\n\
        !            53:        mtpr    $1,$18\n" },
        !            54: 
        !            55:        { 0, "_splsoftclock\n",
        !            56: "      mfpr    $18,r0\n\
        !            57:        mtpr    $0x8,$18\n" },
        !            58: 
        !            59:        { 0, "_splnet\n",
        !            60: "      mfpr    $18,r0\n\
        !            61:        mtpr    $0xc,$18\n" },
        !            62: 
        !            63:        { 0, "_splimp\n",
        !            64: "      mfpr    $18,r0\n\
        !            65:        mtpr    $0x16,$18\n" },
        !            66: 
        !            67:        { 0, "_spl4\n",
        !            68: "      mfpr    $18,r0\n\
        !            69:        mtpr    $0x14,$18\n" },
        !            70: 
        !            71:        { 0, "_splbio\n",
        !            72: "      mfpr    $18,r0\n\
        !            73:        mtpr    $0x15,$18\n" },
        !            74: 
        !            75:        { 0, "_spltty\n",
        !            76: "      mfpr    $18,r0\n\
        !            77:        mtpr    $0x15,$18\n" },
        !            78: 
        !            79:        { 0, "_spl5\n",
        !            80: "      mfpr    $18,r0\n\
        !            81:        mtpr    $0x15,$18\n" },
        !            82: 
        !            83:        { 0, "_spl6\n",
        !            84: "      mfpr    $18,r0\n\
        !            85:        mtpr    $0x16,$18\n" },
        !            86: 
        !            87:        { 0, "_spl7\n",
        !            88: "      mfpr    $18,r0\n\
        !            89:        mtpr    $0x17,$18\n" },
        !            90: 
        !            91:        { 0, "_splclock\n",
        !            92: "      mfpr    $18,r0\n\
        !            93:        mtpr    $0x18,$18\n" },
        !            94: 
        !            95:        { 0, "_splhigh\n",
        !            96: "      mfpr    $18,r0\n\
        !            97:        mtpr    $0x1f,$18\n" },
        !            98: 
        !            99:        { 1, "_splx\n",
        !           100: "      movl    (sp)+,r0\n\
        !           101:        mtpr    r0,$18\n" },
        !           102: 
        !           103:        { 1, "_mfpr\n",
        !           104: "      movl    (sp)+,r5\n\
        !           105:        mfpr    r5,r0\n" },
        !           106: 
        !           107:        { 2, "_mtpr\n",
        !           108: "      movl    (sp)+,r4\n\
        !           109:        movl    (sp)+,r5\n\
        !           110:        mtpr    r5,r4\n" },
        !           111: 
        !           112:        { 0, "_setsoftclock\n",
        !           113: "      mtpr    $0x8,$0x14\n" },
        !           114: 
        !           115:        { 1, "_resume\n",
        !           116: "      movl    (sp)+,r5\n\
        !           117:        ashl    $9,r5,r0\n\
        !           118:        movpsl  -(sp)\n\
        !           119:        jsb     _Resume\n" },
        !           120: 
        !           121:        { 3, "_copyin\n",
        !           122: "      movl    (sp)+,r1\n\
        !           123:        movl    (sp)+,r3\n\
        !           124:        movl    (sp)+,r5\n\
        !           125:        jsb     _Copyin\n" },
        !           126: 
        !           127:        { 3, "_copyout\n",
        !           128: "      movl    (sp)+,r1\n\
        !           129:        movl    (sp)+,r3\n\
        !           130:        movl    (sp)+,r5\n\
        !           131:        jsb     _Copyout\n" },
        !           132: 
        !           133:        { 1, "_fubyte\n",
        !           134: "      movl    (sp)+,r0\n\
        !           135:        jsb     _Fubyte\n" },
        !           136: 
        !           137:        { 1, "_fuibyte\n",
        !           138: "      movl    (sp)+,r0\n\
        !           139:        jsb     _Fubyte\n" },
        !           140: 
        !           141:        { 1, "_fuword\n",
        !           142: "      movl    (sp)+,r0\n\
        !           143:        jsb     _Fuword\n" },
        !           144: 
        !           145:        { 1, "_fuiword\n",
        !           146: "      movl    (sp)+,r0\n\
        !           147:        jsb     _Fuword\n" },
        !           148: 
        !           149:        { 2, "_subyte\n",
        !           150: "      movl    (sp)+,r0\n\
        !           151:        movl    (sp)+,r1\n\
        !           152:        jsb     _Subyte\n" },
        !           153: 
        !           154:        { 2, "_suibyte\n",
        !           155: "      movl    (sp)+,r0\n\
        !           156:        movl    (sp)+,r1\n\
        !           157:        jsb     _Subyte\n" },
        !           158: 
        !           159:        { 2, "_suword\n",
        !           160: "      movl    (sp)+,r0\n\
        !           161:        movl    (sp)+,r1\n\
        !           162:        jsb     _Suword\n" },
        !           163: 
        !           164:        { 2, "_suiword\n",
        !           165: "      movl    (sp)+,r0\n\
        !           166:        movl    (sp)+,r1\n\
        !           167:        jsb     _Suword\n" },
        !           168: 
        !           169:        { 1, "_setrq\n",
        !           170: "      movl    (sp)+,r0\n\
        !           171:        jsb     _Setrq\n" },
        !           172: 
        !           173:        { 1, "_remrq\n",
        !           174: "      movl    (sp)+,r0\n\
        !           175:        jsb     _Remrq\n" },
        !           176: 
        !           177:        { 0, "_swtch\n",
        !           178: "      movpsl  -(sp)\n\
        !           179:        jsb     _Swtch\n" },
        !           180: 
        !           181:        { 1, "_ffs\n",
        !           182: "      movl    (sp)+,r1\n\
        !           183:        ffs     $0,$32,r1,r0\n\
        !           184:        bneq    1f\n\
        !           185:        mnegl   $1,r0\n\
        !           186: 1:\n\
        !           187:        incl    r0\n" },
        !           188: 
        !           189:        { 1, "_htons\n",
        !           190: "      movl    (sp)+,r5\n\
        !           191:        rotl    $8,r5,r0\n\
        !           192:        rotl    $-8,r5,r1\n\
        !           193:        movb    r1,r0\n\
        !           194:        movzwl  r0,r0\n" },
        !           195: 
        !           196:        { 1, "_ntohs\n",
        !           197: "      movl    (sp)+,r5\n\
        !           198:        rotl    $8,r5,r0\n\
        !           199:        rotl    $-8,r5,r1\n\
        !           200:        movb    r1,r0\n\
        !           201:        movzwl  r0,r0\n" },
        !           202: 
        !           203:        { 1, "_htonl\n",
        !           204: "      movl    (sp)+,r5\n\
        !           205:        rotl    $-8,r5,r0\n\
        !           206:        insv    r0,$16,$8,r0\n\
        !           207:        rotl    $8,r5,r1\n\
        !           208:        movb    r1,r0\n" },
        !           209: 
        !           210:        { 1, "_ntohl\n",
        !           211: "      movl    (sp)+,r5\n\
        !           212:        rotl    $-8,r5,r0\n\
        !           213:        insv    r0,$16,$8,r0\n\
        !           214:        rotl    $8,r5,r1\n\
        !           215:        movb    r1,r0\n" },
        !           216: 
        !           217:        { 2, "__insque\n",
        !           218: "      movl    (sp)+,r4\n\
        !           219:        movl    (sp)+,r5\n\
        !           220:        insque  (r4),(r5)\n" },
        !           221: 
        !           222:        { 1, "__remque\n",
        !           223: "      movl    (sp)+,r5\n\
        !           224:        remque  (r5),r0\n" },
        !           225: 
        !           226:        { 2, "__queue\n",
        !           227: "      movl    (sp)+,r0\n\
        !           228:        movl    (sp)+,r1\n\
        !           229:        insque  (r1),*4(r0)\n" },
        !           230: 
        !           231:        { 1, "__dequeue\n",
        !           232: "      movl    (sp)+,r0\n\
        !           233:        remque  *(r0),r0\n" },
        !           234: 
        !           235:        { 2, "_imin\n",
        !           236: "      movl    (sp)+,r0\n\
        !           237:        movl    (sp)+,r5\n\
        !           238:        cmpl    r0,r5\n\
        !           239:        bleq    1f\n\
        !           240:        movl    r5,r0\n\
        !           241: 1:\n" },
        !           242: 
        !           243:        { 2, "_imax\n",
        !           244: "      movl    (sp)+,r0\n\
        !           245:        movl    (sp)+,r5\n\
        !           246:        cmpl    r0,r5\n\
        !           247:        bgeq    1f\n\
        !           248:        movl    r5,r0\n\
        !           249: 1:\n" },
        !           250: 
        !           251:        { 2, "_min\n",
        !           252: "      movl    (sp)+,r0\n\
        !           253:        movl    (sp)+,r5\n\
        !           254:        cmpl    r0,r5\n\
        !           255:        blequ   1f\n\
        !           256:        movl    r5,r0\n\
        !           257: 1:\n" },
        !           258: 
        !           259:        { 2, "_max\n",
        !           260: "      movl    (sp)+,r0\n\
        !           261:        movl    (sp)+,r5\n\
        !           262:        cmpl    r0,r5\n\
        !           263:        bgequ   1f\n\
        !           264:        movl    r5,r0\n\
        !           265: 1:\n" },
        !           266: #endif vax
        !           267: 
        !           268: #ifdef mc68000
        !           269: /* someday... */
        !           270: #endif mc68000
        !           271: 
        !           272:        { 0, "", "" }
        !           273: };

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