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      1 /* Id: arch.c,v 1.17 2021/05/13 13:33:11 schwarze Exp  */
      2 /*
      3  * Copyright (c) 2017, 2019 Ingo Schwarze <schwarze (at) openbsd.org>
      4  *
      5  * Permission to use, copy, modify, and distribute this software for any
      6  * purpose with or without fee is hereby granted, provided that the above
      7  * copyright notice and this permission notice appear in all copies.
      8  *
      9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     16  */
     17 #include "config.h"
     18 
     19 #include <string.h>
     20 
     21 #include "roff.h"
     22 
     23 int
     24 arch_valid(const char *arch, enum mandoc_os os)
     25 {
     26 	const char *openbsd_arch[] = {
     27 		"alpha", "amd64", "arm64", "armv7", "hppa", "i386",
     28 		"landisk", "loongson", "luna88k", "macppc", "mips64",
     29 		"octeon", "powerpc64", "riscv64", "sparc64", NULL
     30 	};
     31 	const char *netbsd_arch[] = {
     32 		"acorn26", "acorn32", "algor", "alpha", "amiga",
     33 		"arc", "atari",
     34 		"bebox", "cats", "cesfic", "cobalt", "dreamcast",
     35 		"emips", "evbarm", "evbmips", "evbppc", "evbsh3", "evbsh5",
     36 		"hp300", "hpcarm", "hpcmips", "hpcsh", "hppa",
     37 		"i386", "ibmnws", "luna68k",
     38 		"mac68k", "macppc", "mipsco", "mmeye", "mvme68k", "mvmeppc",
     39 		"netwinder", "news68k", "newsmips", "next68k",
     40 		"pc532", "playstation2", "pmax", "pmppc", "prep",
     41 		"sandpoint", "sbmips", "sgimips", "shark",
     42 		"sparc", "sparc64", "sun2", "sun3",
     43 		"vax", "walnut", "x68k", "x86", "x86_64", "xen", NULL
     44 	};
     45 	const char **arches[] = { NULL, netbsd_arch, openbsd_arch };
     46 	const char **arch_p;
     47 
     48 	if ((arch_p = arches[os]) == NULL)
     49 		return 1;
     50 	for (; *arch_p != NULL; arch_p++)
     51 		if (strcmp(*arch_p, arch) == 0)
     52 			return 1;
     53 	return 0;
     54 }
     55