64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/* $NetBSD: mkcases.c,v 1.1 1995/04/24 05:53:36 cgd Exp $ */
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/*
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* Copyright (c) 1995 Christopher G. Demetriou
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Christopher G. Demetriou
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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char *tab[4] = { "u_int", "int", "u_long", "long" };
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int
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main()
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{
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int i;
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for (i = 0; i < 64; i++) {
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printf(
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" case 0x%d%d%d%d%d%d: /* %s <= %s op %s */\n",
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(i >> 5) & 1,
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(i >> 4) & 1,
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(i >> 3) & 1,
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(i >> 2) & 1,
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(i >> 1) & 1,
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(i >> 0) & 1,
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tab[(i >> 4) & 0x3],
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tab[(i >> 2) & 0x3],
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tab[(i >> 0) & 0x3]);
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printf(
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" TRY_IT(op_%s, op_%s, op_%s);\n",
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tab[(i >> 4) & 0x3],
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tab[(i >> 2) & 0x3],
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tab[(i >> 0) & 0x3]);
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printf(
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" break;\n\n");
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}
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exit(0);
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}
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