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Diffstat (limited to 'tool/headers/arm/limits.h')
| -rw-r--r-- | tool/headers/arm/limits.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/tool/headers/arm/limits.h b/tool/headers/arm/limits.h new file mode 100644 index 000000000..4b5f02404 --- /dev/null +++ b/tool/headers/arm/limits.h @@ -0,0 +1,107 @@ +/* + * Copyright (c) 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)limits.h 8.3 (Berkeley) 1/4/94 + */ + +#ifndef _ARM_LIMITS_H_ +#define _ARM_LIMITS_H_ + +#include <arm/_limits.h> + +#define CHAR_BIT 8 /* number of bits in a char */ +#define MB_LEN_MAX 6 /* Allow 31 bit UTF2 */ + +#define CLK_TCK __DARWIN_CLK_TCK /* ticks per second */ + +/* + * According to ANSI (section 2.2.4.2), the values below must be usable by + * #if preprocessing directives. Additionally, the expression must have the + * same type as would an expression that is an object of the corresponding + * type converted according to the integral promotions. The subtraction for + * INT_MIN and LONG_MIN is so the value is not unsigned; 2147483648 is an + * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2). + * These numbers work for pcc as well. The UINT_MAX and ULONG_MAX values + * are written as hex so that GCC will be quiet about large integer constants. + */ +#define SCHAR_MAX 127 /* min value for a signed char */ +#define SCHAR_MIN (-128) /* max value for a signed char */ + +#define UCHAR_MAX 255 /* max value for an unsigned char */ +#define CHAR_MAX 127 /* max value for a char */ +#define CHAR_MIN (-128) /* min value for a char */ + +#define USHRT_MAX 65535 /* max value for an unsigned short */ +#define SHRT_MAX 32767 /* max value for a short */ +#define SHRT_MIN (-32768) /* min value for a short */ + +#define UINT_MAX 0xffffffff /* max value for an unsigned int */ +#define INT_MAX 2147483647 /* max value for an int */ +#define INT_MIN (-2147483647-1) /* min value for an int */ + +#ifdef __LP64__ +#define ULONG_MAX 0xffffffffffffffffUL /* max unsigned long */ +#define LONG_MAX 0x7fffffffffffffffL /* max signed long */ +#define LONG_MIN (-0x7fffffffffffffffL-1) /* min signed long */ +#else /* !__LP64__ */ +#define ULONG_MAX 0xffffffffL /* max value for an unsigned long */ +#define LONG_MAX 2147483647L /* max value for a long */ +#define LONG_MIN (-2147483647L-1) /* min value for a long */ +#endif /* __LP64__ */ + +#define ULLONG_MAX 0xffffffffffffffffULL /* max unsigned long long */ +#define LLONG_MAX 0x7fffffffffffffffLL /* max signed long long */ +#define LLONG_MIN (-0x7fffffffffffffffLL-1) /* min signed long long */ + +#if !defined(_ANSI_SOURCE) +#define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ + +#if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) +#define SIZE_T_MAX ULONG_MAX /* max value for a size_t */ + +#define UQUAD_MAX ULLONG_MAX +#define QUAD_MAX LLONG_MAX +#define QUAD_MIN LLONG_MIN + +#endif /* !_POSIX_C_SOURCE && !_XOPEN_SOURCE */ +#endif /* !_ANSI_SOURCE */ + +#if (!defined(_ANSI_SOURCE)&&!defined(_POSIX_C_SOURCE)) || defined(_XOPEN_SOURCE) +#ifdef __LP64__ +#define LONG_BIT 64 +#else /* !__LP64__ */ +#define LONG_BIT 32 +#endif /* __LP64__ */ +#define WORD_BIT 32 +#endif /* (!(_ANSI_SOURCE) && !(_POSIX_C_SOURCE)) || (_XOPEN_SOURCE) */ + +#endif /* _ARM_LIMITS_H_ */ |