1/*	$NetBSD: inittyp.c,v 1.10 2008/09/26 22:52:24 matt Exp $	*/
2
3/*
4 * Copyright (c) 1994, 1995 Jochen Pohl
5 * All Rights Reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *      This product includes software developed by Jochen Pohl for
18 *	The NetBSD Project.
19 * 4. The name of the author may not be used to endorse or promote products
20 *    derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#if HAVE_NBTOOL_CONFIG_H
35#include "nbtool_config.h"
36#endif
37
38#include <sys/cdefs.h>
39#if defined(__RCSID) && !defined(lint)
40__RCSID("$NetBSD: inittyp.c,v 1.10 2008/09/26 22:52:24 matt Exp $");
41#endif
42
43#include <limits.h>
44#include <stdlib.h>
45
46#include "lint.h"
47
48/* various type information */
49ttab_t	ttab[NTSPEC];
50
51#if INTPTR_IS_LONG
52#define INT_RSIZE	3
53#else
54#define INT_RSIZE	4
55#endif
56
57void
58inittyp(void)
59{
60	size_t	i;
61	static const struct {
62		tspec_t	it_tspec;
63		ttab_t	it_ttab;
64	} ittab[NTSPEC] = {
65		{ SIGNED,   { 0, 0,
66				      SIGNED, UNSIGN,
67				      0, 0, 0, 0, 0, 0, "signed" } },
68		{ UNSIGN,   { 0, 0,
69				      SIGNED, UNSIGN,
70				      0, 0, 0, 0, 0, 0, "unsigned" } },
71		{ BOOL,	    { CHAR_SIZE, 1,
72				      BOOL, BOOL,
73				      1, 1, 0, 1, 1, 0, "_Bool" } },
74		{ CHAR,	    { CHAR_SIZE, CHAR_BIT,
75				      SCHAR, UCHAR,
76				      1, 0, 0, 1, 1, 0, "char" } },
77		{ SCHAR,    { CHAR_SIZE, CHAR_BIT,
78				      SCHAR, UCHAR,
79				      1, 0, 0, 1, 1, 0, "signed char" } },
80		{ UCHAR,    { CHAR_SIZE, CHAR_BIT,
81				      SCHAR, UCHAR,
82				      1, 1, 0, 1, 1, 0, "unsigned char" } },
83		{ SHORT,    { SHORT_SIZE, 2 * CHAR_BIT,
84				      SHORT, USHORT,
85				      1, 0, 0, 1, 1, 0, "short" } },
86		{ USHORT,   { SHORT_SIZE, 2 * CHAR_BIT,
87				      SHORT, USHORT,
88				      1, 1, 0, 1, 1, 0, "unsigned short" } },
89		{ INT,      { INT_SIZE, INT_RSIZE * CHAR_BIT,
90				      INT, UINT,
91				      1, 0, 0, 1, 1, 0, "int" } },
92		{ UINT,     { INT_SIZE, INT_RSIZE * CHAR_BIT,
93				      INT, UINT,
94				      1, 1, 0, 1, 1, 0, "unsigned int" } },
95		{ LONG,     { LONG_SIZE, 4 * CHAR_BIT,
96				      LONG, ULONG,
97				      1, 0, 0, 1, 1, 0, "long" } },
98		{ ULONG,    { LONG_SIZE, 4 * CHAR_BIT,
99				      LONG, ULONG,
100				      1, 1, 0, 1, 1, 0, "unsigned long" } },
101		{ QUAD,     { QUAD_SIZE, 8 * CHAR_BIT,
102				      QUAD, UQUAD,
103				      1, 0, 0, 1, 1, 0, "long long" } },
104		{ UQUAD,    { QUAD_SIZE, 8 * CHAR_BIT,
105				      QUAD, UQUAD,
106				      1, 1, 0, 1, 1, 0, "unsigned long long" } },
107		{ FLOAT,    { FLOAT_SIZE, 4 * CHAR_BIT,
108				      FLOAT, FLOAT,
109				      0, 0, 1, 1, 1, 0, "float" } },
110		{ DOUBLE,   { DOUBLE_SIZE, 8 * CHAR_BIT,
111				      DOUBLE, DOUBLE,
112				      0, 0, 1, 1, 1, 0, "double" } },
113		{ LDOUBLE,  { LDOUBLE_SIZE, 10 * CHAR_BIT,
114				      LDOUBLE, LDOUBLE,
115				      0, 0, 1, 1, 1, 0, "long double" } },
116		{ FCOMPLEX,   { FLOAT_SIZE * 2, 4 * CHAR_BIT * 2,
117				      FCOMPLEX, FCOMPLEX,
118				      0, 0, 1, 1, 1, 1, "float _Complex" } },
119		{ DCOMPLEX,   { DOUBLE_SIZE * 2, 8 * CHAR_BIT * 2,
120				      DCOMPLEX, DCOMPLEX,
121				      0, 0, 1, 1, 1, 1, "double _Complex" } },
122		{ LCOMPLEX,   { LDOUBLE_SIZE * 2, 8 * CHAR_BIT * 2,
123				      LCOMPLEX, LCOMPLEX,
124				      0, 0, 1, 1, 1, 1, "long double _Complex" } },
125		{ VOID,     { -1, -1,
126				      VOID, VOID,
127				      0, 0, 0, 0, 0, 0, "void" } },
128		{ STRUCT,   { -1, -1,
129				      STRUCT, STRUCT,
130				      0, 0, 0, 0, 0, 0, "struct" } },
131		{ UNION,    { -1, -1,
132				      UNION, UNION,
133				      0, 0, 0, 0, 0, 0, "union" } },
134		{ ENUM,     { ENUM_SIZE, 3 * CHAR_BIT,
135				      ENUM, ENUM,
136				      1, 0, 0, 1, 1, 0, "enum" } },
137		{ PTR,      { PTR_SIZE, 4 * CHAR_BIT,
138				      PTR, PTR,
139				      0, 1, 0, 0, 1, 0, "pointer" } },
140		{ ARRAY,    { -1, -1,
141				      ARRAY, ARRAY,
142				      0, 0, 0, 0, 0, 0, "array" } },
143		{ FUNC,     { -1, -1,
144				      FUNC, FUNC,
145				      0, 0, 0, 0, 0, 0, "function" } },
146	};
147
148	for (i = 0; i < sizeof (ittab) / sizeof (ittab[0]); i++)
149		STRUCT_ASSIGN(ttab[ittab[i].it_tspec], ittab[i].it_ttab);
150	if (!pflag) {
151		for (i = 0; i < NTSPEC; i++)
152			ttab[i].tt_psz = ttab[i].tt_sz;
153	}
154}
155