Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/trunk]: src/usr.bin/xlint/common lint: make initialization of the basic ...
details: https://anonhg.NetBSD.org/src/rev/995ba7e1a49b
branches: trunk
changeset: 1023364:995ba7e1a49b
user: rillig <rillig%NetBSD.org@localhost>
date: Sat Sep 04 15:39:41 2021 +0000
description:
lint: make initialization of the basic types table simpler
No functional change.
diffstat:
usr.bin/xlint/common/inittyp.c | 163 +++++++++++++++++++---------------------
1 files changed, 76 insertions(+), 87 deletions(-)
diffs (196 lines):
diff -r 721ef675a8b5 -r 995ba7e1a49b usr.bin/xlint/common/inittyp.c
--- a/usr.bin/xlint/common/inittyp.c Sat Sep 04 15:13:00 2021 +0000
+++ b/usr.bin/xlint/common/inittyp.c Sat Sep 04 15:39:41 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: inittyp.c,v 1.28 2021/09/04 14:07:51 rillig Exp $ */
+/* $NetBSD: inittyp.c,v 1.29 2021/09/04 15:39:41 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: inittyp.c,v 1.28 2021/09/04 14:07:51 rillig Exp $");
+__RCSID("$NetBSD: inittyp.c,v 1.29 2021/09/04 15:39:41 rillig Exp $");
#endif
#if defined(IS_LINT1)
@@ -46,103 +46,92 @@
#include "lint2.h"
#endif
+#define INT_RSIZE (/*CONSTCOND*/INTPTR_TSPEC == LONG ? 3 : 4)
+
+#define typeinfo( \
+ name, signed_type, unsigned_type, \
+ size_in_bits, portable_size_in_bits, \
+ is_integer, is_unsigned, is_floating, is_arithmetic, \
+ is_scalar, is_complex) \
+ { \
+ size_in_bits, portable_size_in_bits, \
+ signed_type, unsigned_type, \
+ (is_integer) > 0, (is_unsigned) > 0, (is_floating) > 0, \
+ (is_arithmetic) > 0, (is_scalar) > 0, (is_complex) > 0, \
+ name, \
+ }
+
/* various type information */
-ttab_t ttab[NTSPEC];
-
-#define INT_RSIZE (/*CONSTCOND*/INTPTR_TSPEC == LONG ? 3 : 4)
+ttab_t ttab[NTSPEC] = {
+ typeinfo(NULL, NOTSPEC, NOTSPEC, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("signed", SIGNED, UNSIGN, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("unsigned", SIGNED, UNSIGN, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("_Bool", BOOL, BOOL, CHAR_SIZE,
+ 1, 1, 1, 0, 1, 1, 0),
+ typeinfo("char", SCHAR, UCHAR, CHAR_SIZE, 8,
+ 1, /*CONSTCOND*/ TARG_CHAR_MIN == 0 ? 1 : 0, 0, 1, 1, 0),
+ typeinfo("signed char", SCHAR, UCHAR, CHAR_SIZE, 8,
+ 1, 0, 0, 1, 1, 0),
+ typeinfo("unsigned char", SCHAR, UCHAR, CHAR_SIZE, 8,
+ 1, 1, 0, 1, 1, 0),
+ typeinfo("short", SHORT, USHORT, SHORT_SIZE, 16,
+ 1, 0, 0, 1, 1, 0),
+ typeinfo("unsigned short", SHORT, USHORT, SHORT_SIZE, 16,
+ 1, 1, 0, 1, 1, 0),
+ typeinfo("int", INT, UINT, INT_SIZE, INT_RSIZE * 8,
+ 1, 0, 0, 1, 1, 0),
+ typeinfo("unsigned int", INT, UINT, INT_SIZE, INT_RSIZE * 8,
+ 1, 1, 0, 1, 1, 0),
+ typeinfo("long", LONG, ULONG, LONG_SIZE, 32,
+ 1, 0, 0, 1, 1, 0),
+ typeinfo("unsigned long", LONG, ULONG, LONG_SIZE, 32,
+ 1, 1, 0, 1, 1, 0),
+ typeinfo("long long", QUAD, UQUAD, QUAD_SIZE, 64,
+ 1, 0, 0, 1, 1, 0),
+ typeinfo("unsigned long long", QUAD, UQUAD, QUAD_SIZE, 64,
+ 1, 1, 0, 1, 1, 0),
+#ifdef INT128_SIZE
+ typeinfo("__int128_t", INT128, UINT128, INT128_SIZE, 128,
+ 1, 0, 0, 1, 1, 0),
+ typeinfo("__uint128_t", INT128, UINT128, INT128_SIZE, 128,
+ 1, 1, 0, 1, 1, 0),
+#endif
+ typeinfo("float", FLOAT, FLOAT, FLOAT_SIZE, 32,
+ 0, 0, 1, 1, 1, 0),
+ typeinfo("double", DOUBLE, DOUBLE, DOUBLE_SIZE, 64,
+ 0, 0, 1, 1, 1, 0),
+ typeinfo("long double", LDOUBLE, LDOUBLE, LDOUBLE_SIZE, 80,
+ 0, 0, 1, 1, 1, 0),
+ typeinfo("void", VOID, VOID, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("struct", STRUCT, STRUCT, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("union", UNION, UNION, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("enum", ENUM, ENUM, ENUM_SIZE, 24,
+ 1, 0, 0, 1, 1, 0),
+ typeinfo("pointer", PTR, PTR, PTR_SIZE, 32,
+ 0, 1, 0, 0, 1, 0),
+ typeinfo("array", ARRAY, ARRAY, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("function", FUNC, FUNC, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo(NULL, NOTSPEC, NOTSPEC, 0, 0, 0, 0, 0, 0, 0, 0),
+ typeinfo("float _Complex", FCOMPLEX, FCOMPLEX,
+ FLOAT_SIZE * 2, 32 * 2, 0, 0, 1, 1, 1, 1),
+ typeinfo("double _Complex", DCOMPLEX, DCOMPLEX,
+ DOUBLE_SIZE * 2, 64 * 2, 0, 0, 1, 1, 1, 1),
+ typeinfo("long double _Complex", LCOMPLEX, LCOMPLEX,
+ LDOUBLE_SIZE * 2, 80 * 2, 0, 0, 1, 1, 1, 1),
+};
+#undef typeinfo
void
inittyp(void)
{
size_t i;
- static const struct {
- tspec_t it_tspec;
- ttab_t it_ttab;
- } ittab[NTSPEC] = {
-#define typeinfo( \
- tspec, signed_type, unsigned_type, \
- size_in_bits, portable_size_in_bits, \
- in, un, fl, ar, sc, co, name) \
- { \
- tspec, { \
- size_in_bits, portable_size_in_bits, \
- signed_type, unsigned_type, \
- (in) > 0, (un) > 0, (fl) > 0, (ar) > 0, (sc) > 0, (co) > 0, \
- name, \
- } \
- }
- typeinfo(SIGNED, SIGNED, UNSIGN, 0, 0,
- 0, 0, 0, 0, 0, 0, "signed"),
- typeinfo(UNSIGN, SIGNED, UNSIGN, 0, 0,
- 0, 0, 0, 0, 0, 0, "unsigned"),
- typeinfo(BOOL, BOOL, BOOL, CHAR_SIZE, 1,
- 1, 1, 0, 1, 1, 0, "_Bool"),
- typeinfo(CHAR, SCHAR, UCHAR, CHAR_SIZE, 8,
- 1, /*CONSTCOND*/ TARG_CHAR_MIN == 0 ? 1 : 0,
- /* */ 0, 1, 1, 0, "char"),
- typeinfo(SCHAR, SCHAR, UCHAR, CHAR_SIZE, 8,
- 1, 0, 0, 1, 1, 0, "signed char"),
- typeinfo(UCHAR, SCHAR, UCHAR, CHAR_SIZE, 8,
- 1, 1, 0, 1, 1, 0, "unsigned char"),
- typeinfo(SHORT, SHORT, USHORT, SHORT_SIZE, 16,
- 1, 0, 0, 1, 1, 0, "short"),
- typeinfo(USHORT, SHORT, USHORT, SHORT_SIZE, 16,
- 1, 1, 0, 1, 1, 0, "unsigned short"),
- typeinfo(INT, INT, UINT, INT_SIZE, INT_RSIZE * 8,
- 1, 0, 0, 1, 1, 0, "int"),
- typeinfo(UINT, INT, UINT, INT_SIZE, INT_RSIZE * 8,
- 1, 1, 0, 1, 1, 0, "unsigned int"),
- typeinfo(LONG, LONG, ULONG, LONG_SIZE, 32,
- 1, 0, 0, 1, 1, 0, "long"),
- typeinfo(ULONG, LONG, ULONG, LONG_SIZE, 32,
- 1, 1, 0, 1, 1, 0, "unsigned long"),
- typeinfo(QUAD, QUAD, UQUAD, QUAD_SIZE, 64,
- 1, 0, 0, 1, 1, 0, "long long"),
- typeinfo(UQUAD, QUAD, UQUAD, QUAD_SIZE, 64,
- 1, 1, 0, 1, 1, 0, "unsigned long long"),
-#ifdef INT128_SIZE
- typeinfo(INT128, INT128, UINT128, INT128_SIZE, 128,
- 1, 0, 0, 1, 1, 0, "__int128_t"),
- typeinfo(UINT128, INT128, UINT128, INT128_SIZE, 128,
- 1, 1, 0, 1, 1, 0, "__uint128_t"),
-#endif
- typeinfo(FLOAT, FLOAT, FLOAT, FLOAT_SIZE, 32,
- 0, 0, 1, 1, 1, 0, "float"),
- typeinfo(DOUBLE, DOUBLE, DOUBLE, DOUBLE_SIZE, 64,
- 0, 0, 1, 1, 1, 0, "double"),
- typeinfo(LDOUBLE, LDOUBLE, LDOUBLE, LDOUBLE_SIZE, 80,
- 0, 0, 1, 1, 1, 0, "long double"),
- typeinfo(VOID, VOID, VOID, 0, 0,
- 0, 0, 0, 0, 0, 0, "void"),
- typeinfo(STRUCT, STRUCT, STRUCT, 0, 0,
- 0, 0, 0, 0, 0, 0, "struct"),
- typeinfo(UNION, UNION, UNION, 0, 0,
- 0, 0, 0, 0, 0, 0, "union"),
- typeinfo(ENUM, ENUM, ENUM, ENUM_SIZE, 24,
- 1, 0, 0, 1, 1, 0, "enum"),
- typeinfo(PTR, PTR, PTR, PTR_SIZE, 32,
- 0, 1, 0, 0, 1, 0, "pointer"),
- typeinfo(ARRAY, ARRAY, ARRAY, 0, 0,
- 0, 0, 0, 0, 0, 0, "array"),
- typeinfo(FUNC, FUNC, FUNC, 0, 0,
- 0, 0, 0, 0, 0, 0, "function"),
- typeinfo(FCOMPLEX, FCOMPLEX, FCOMPLEX, FLOAT_SIZE * 2, 32 * 2,
- 0, 0, 1, 1, 1, 1, "float _Complex"),
- typeinfo(DCOMPLEX, DCOMPLEX, DCOMPLEX, DOUBLE_SIZE * 2, 64 * 2,
- 0, 0, 1, 1, 1, 1, "double _Complex"),
- typeinfo(LCOMPLEX, LCOMPLEX, LCOMPLEX,
- LDOUBLE_SIZE * 2, 80 * 2,
- 0, 0, 1, 1, 1, 1, "long double _Complex"),
-#undef typeinfo
- };
- for (i = 0; i < sizeof(ittab) / sizeof(ittab[0]); i++)
- ttab[ittab[i].it_tspec] = ittab[i].it_ttab;
if (!pflag) {
for (i = 0; i < NTSPEC; i++)
ttab[i].tt_portable_size_in_bits =
ttab[i].tt_size_in_bits;
}
+
if (Tflag) {
ttab[BOOL].tt_is_integer = false;
ttab[BOOL].tt_is_uinteger = false;
Home |
Main Index |
Thread Index |
Old Index