GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)
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/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2001 David E. O'Brien
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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. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)endian.h 8.1 (Berkeley) 6/10/93
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* $NetBSD: endian.h,v 1.7 1999/08/21 05:53:51 simonb Exp $
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* $FreeBSD$
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*/
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/*
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* Portions copyright (c) 2018, ARM Limited and Contributors.
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* All rights reserved.
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*/
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#ifndef ENDIAN__H
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#define ENDIAN__H
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#include <stdint.h>
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/*
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* Definitions for byte order, according to byte significance from low
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* address to high.
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*/
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#define _LITTLE_ENDIAN 1234 /* LSB first: i386, vax */
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#define _BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */
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#define _PDP_ENDIAN 3412 /* LSB first in word, MSW first in long */
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#ifdef __ARMEB__
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#define _BYTE_ORDER _BIG_ENDIAN
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#else
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#define _BYTE_ORDER _LITTLE_ENDIAN
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#endif /* __ARMEB__ */
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#if __BSD_VISIBLE
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#define LITTLE_ENDIAN _LITTLE_ENDIAN
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#define BIG_ENDIAN _BIG_ENDIAN
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#define PDP_ENDIAN _PDP_ENDIAN
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#define BYTE_ORDER _BYTE_ORDER
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#endif
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#ifdef __ARMEB__
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#define _QUAD_HIGHWORD 0
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#define _QUAD_LOWWORD 1
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#define __ntohl(x) ((uint32_t)(x))
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#define __ntohs(x) ((uint16_t)(x))
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#define __htonl(x) ((uint32_t)(x))
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#define __htons(x) ((uint16_t)(x))
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#else
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#define _QUAD_HIGHWORD 1
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#define _QUAD_LOWWORD 0
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#define __ntohl(x) (__bswap32(x))
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#define __ntohs(x) (__bswap16(x))
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#define __htonl(x) (__bswap32(x))
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#define __htons(x) (__bswap16(x))
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#endif /* __ARMEB__ */
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static __inline uint64_t
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__bswap64(uint64_t _x)
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{
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return ((_x >> 56) | ((_x >> 40) & 0xff00) | ((_x >> 24) & 0xff0000) |
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((_x >> 8) & 0xff000000) | ((_x << 8) & ((uint64_t)0xff << 32)) |
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((_x << 24) & ((uint64_t)0xff << 40)) |
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((_x << 40) & ((uint64_t)0xff << 48)) | ((_x << 56)));
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}
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static __inline uint32_t
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__bswap32_var(uint32_t v)
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{
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uint32_t t1;
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__asm __volatile("eor %1, %0, %0, ror #16\n"
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"bic %1, %1, #0x00ff0000\n"
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"mov %0, %0, ror #8\n"
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"eor %0, %0, %1, lsr #8\n"
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: "+r" (v), "=r" (t1));
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return (v);
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}
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static __inline uint16_t
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__bswap16_var(uint16_t v)
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{
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uint32_t ret = v & 0xffff;
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__asm __volatile(
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"mov %0, %0, ror #8\n"
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"orr %0, %0, %0, lsr #16\n"
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"bic %0, %0, %0, lsl #16"
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: "+r" (ret));
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return ((uint16_t)ret);
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}
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#ifdef __OPTIMIZE__
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#define __bswap32_constant(x) \
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((((x) & 0xff000000U) >> 24) | \
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(((x) & 0x00ff0000U) >> 8) | \
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(((x) & 0x0000ff00U) << 8) | \
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(((x) & 0x000000ffU) << 24))
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#define __bswap16_constant(x) \
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((((x) & 0xff00) >> 8) | \
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(((x) & 0x00ff) << 8))
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#define __bswap16(x) \
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((uint16_t)(__builtin_constant_p(x) ? \
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__bswap16_constant(x) : \
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__bswap16_var(x)))
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#define __bswap32(x) \
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((uint32_t)(__builtin_constant_p(x) ? \
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__bswap32_constant(x) : \
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__bswap32_var(x)))
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#else
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#define __bswap16(x) __bswap16_var(x)
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#define __bswap32(x) __bswap32_var(x)
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#endif /* __OPTIMIZE__ */
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#endif /* ENDIAN__H */
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@@ -0,0 +1,100 @@
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/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1989 Regents of the University of California.
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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. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)float.h 7.1 (Berkeley) 5/8/90
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* $FreeBSD$
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*/
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#ifndef _MACHINE_FLOAT_H_
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#define _MACHINE_FLOAT_H_ 1
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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extern int __flt_rounds(void);
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__END_DECLS
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#define FLT_RADIX 2 /* b */
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#ifndef _ARM_HARD_FLOAT
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#define FLT_ROUNDS __flt_rounds()
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#else
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#define FLT_ROUNDS (-1)
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#endif
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#if __ISO_C_VISIBLE >= 1999
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#define FLT_EVAL_METHOD 0
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#define DECIMAL_DIG 17 /* max precision in decimal digits */
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#endif
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#define FLT_MANT_DIG 24 /* p */
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#define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */
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#define FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */
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#define FLT_MIN_EXP (-125) /* emin */
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#define FLT_MIN 1.17549435E-38F /* b**(emin-1) */
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#define FLT_MIN_10_EXP (-37) /* ceil(log10(b**(emin-1))) */
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#define FLT_MAX_EXP 128 /* emax */
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#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
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#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
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#if __ISO_C_VISIBLE >= 2011
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#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
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#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
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#define FLT_HAS_SUBNORM 1
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#endif /* __ISO_C_VISIBLE >= 2011 */
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#define DBL_MANT_DIG 53
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#define DBL_EPSILON 2.2204460492503131E-16
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#define DBL_DIG 15
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#define DBL_MIN_EXP (-1021)
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#define DBL_MIN 2.2250738585072014E-308
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#define DBL_MIN_10_EXP (-307)
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#define DBL_MAX_EXP 1024
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#define DBL_MAX 1.7976931348623157E+308
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#define DBL_MAX_10_EXP 308
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#if __ISO_C_VISIBLE >= 2011
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#define DBL_TRUE_MIN 4.9406564584124654E-324
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#define DBL_DECIMAL_DIG 17
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#define DBL_HAS_SUBNORM 1
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#endif /* __ISO_C_VISIBLE >= 2011 */
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#define LDBL_MANT_DIG DBL_MANT_DIG
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#define LDBL_EPSILON ((long double)DBL_EPSILON)
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#define LDBL_DIG DBL_DIG
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#define LDBL_MIN_EXP DBL_MIN_EXP
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#define LDBL_MIN ((long double)DBL_MIN)
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#define LDBL_MIN_10_EXP DBL_MIN_10_EXP
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#define LDBL_MAX_EXP DBL_MAX_EXP
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#define LDBL_MAX ((long double)DBL_MAX)
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#define LDBL_MAX_10_EXP DBL_MAX_10_EXP
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#if __ISO_C_VISIBLE >= 2011
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#define LDBL_TRUE_MIN ((long double)DBL_TRUE_MIN)
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#define LDBL_DECIMAL_DIG DBL_DECIMAL_DIG
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#define LDBL_HAS_SUBNORM DBL_HAS_SUBNORM
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#endif /* __ISO_C_VISIBLE >= 2011 */
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#endif /* _MACHINE_FLOAT_H_ */
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@@ -0,0 +1,28 @@
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/*
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* Copyright 2020 Broadcom
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/*
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* Portions copyright (c) 2020, ARM Limited and Contributors.
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* All rights reserved.
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*/
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#ifndef INTTYPES__H
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#define INTTYPES__H
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#define PRId64 "lld" /* int64_t */
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#define PRIi64 "lli" /* int64_t */
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#define PRIo64 "llo" /* int64_t */
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#define PRIu64 "llu" /* uint64_t */
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#define PRIx64 "llx" /* uint64_t */
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#define PRIX64 "llX" /* uint64_t */
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#define PRIdPTR "d" /* intptr_t */
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#define PRIiPTR "i" /* intptr_t */
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#define PRIoPTR "o" /* intptr_t */
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#define PRIuPTR "u" /* uintptr_t */
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#define PRIxPTR "x" /* uintptr_t */
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#define PRIXPTR "X" /* uintptr_t */
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#endif /* INTTYPES__H */
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@@ -0,0 +1,26 @@
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/*
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* Copyright (c) 2018-2023, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#define SCHAR_MAX 0x7F
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#define SCHAR_MIN (-SCHAR_MAX - 1)
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#define CHAR_MAX 0x7F
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#define CHAR_MIN (-CHAR_MAX - 1)
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#define UCHAR_MAX 0xFFU
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#define SHRT_MAX 0x7FFF
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#define SHRT_MIN (-SHRT_MAX - 1)
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#define USHRT_MAX 0xFFFFU
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#define INT_MAX 0x7FFFFFFF
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#define INT_MIN (-INT_MAX - 1)
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#define UINT_MAX 0xFFFFFFFFU
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#define LONG_MAX 0x7FFFFFFFL
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#define LONG_MIN (-LONG_MAX - 1L)
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#define ULONG_MAX 0xFFFFFFFFUL
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#define LLONG_MAX 0x7FFFFFFFFFFFFFFFLL
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#define LLONG_MIN (-LLONG_MAX - 1LL)
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#define ULLONG_MAX 0xFFFFFFFFFFFFFFFFULL
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#define __LONG_BIT 32
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#define __WORD_BIT 32
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@@ -0,0 +1,15 @@
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/*
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* Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef STDDEF__H
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#define STDDEF__H
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#ifndef SIZET_
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typedef unsigned int size_t;
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#define SIZET_
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#endif
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#endif /* STDDEF__H */
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@@ -0,0 +1,28 @@
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/*
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* Copyright 2020 Broadcom
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/*
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* Portions copyright (c) 2020, ARM Limited and Contributors.
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* All rights reserved.
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*/
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#ifndef STDINT__H
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#define STDINT__H
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#define INT64_MAX LLONG_MAX
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#define INT64_MIN LLONG_MIN
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#define UINT64_MAX ULLONG_MAX
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#define INT64_C(x) x ## LL
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#define UINT64_C(x) x ## ULL
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typedef long long int64_t;
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typedef unsigned long long uint64_t;
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typedef long long int64_least_t;
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typedef unsigned long long uint64_least_t;
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typedef long long int64_fast_t;
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typedef unsigned long long uint64_fast_t;
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#endif
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@@ -0,0 +1,15 @@
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/*
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* Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef STDIO__H
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#define STDIO__H
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#ifndef SSIZET_
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typedef int ssize_t;
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#define SSIZET_
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#endif
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#endif /* STDIO__H */
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