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https://github.com/ARM-software/arm-trusted-firmware.git
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4c0d039076
This patch reworks type usage in generic code, drivers and ARM platform files to make it more portable. The major changes done with respect to type usage are as listed below: * Use uintptr_t for storing address instead of uint64_t or unsigned long. * Review usage of unsigned long as it can no longer be assumed to be 64 bit. * Use u_register_t for register values whose width varies depending on whether AArch64 or AArch32. * Use generic C types where-ever possible. In addition to the above changes, this patch also modifies format specifiers in print invocations so that they are AArch64/AArch32 agnostic. Only files related to upcoming feature development have been reworked. Change-Id: I9f8c78347c5a52ba7027ff389791f1dad63ee5f8
169 lines
5.1 KiB
C
169 lines
5.1 KiB
C
/*-
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* Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org>
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Klaus Klein.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* Portions copyright (c) 2016, ARM Limited and Contributors.
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* All rights reserved.
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*/
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#ifndef _MACHINE__STDINT_H_
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#define _MACHINE__STDINT_H_
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#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
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#define INT8_C(c) (c)
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#define INT16_C(c) (c)
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#define INT32_C(c) (c)
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#define INT64_C(c) (c ## LL)
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#define UINT8_C(c) (c)
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#define UINT16_C(c) (c)
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#define UINT32_C(c) (c ## U)
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#define UINT64_C(c) (c ## ULL)
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#define INTMAX_C(c) INT64_C(c)
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#define UINTMAX_C(c) UINT64_C(c)
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#endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */
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#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
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/*
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* ISO/IEC 9899:1999
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* 7.18.2.1 Limits of exact-width integer types
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*/
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/* Minimum values of exact-width signed integer types. */
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#define INT8_MIN (-0x7f-1)
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#define INT16_MIN (-0x7fff-1)
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#define INT32_MIN (-0x7fffffff-1)
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#define INT64_MIN (-0x7fffffffffffffffLL-1)
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/* Maximum values of exact-width signed integer types. */
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#define INT8_MAX 0x7f
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#define INT16_MAX 0x7fff
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#define INT32_MAX 0x7fffffff
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#define INT64_MAX 0x7fffffffffffffffLL
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/* Maximum values of exact-width unsigned integer types. */
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#define UINT8_MAX 0xff
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#define UINT16_MAX 0xffff
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#define UINT32_MAX 0xffffffffU
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#define UINT64_MAX 0xffffffffffffffffULL
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/*
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* ISO/IEC 9899:1999
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* 7.18.2.2 Limits of minimum-width integer types
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*/
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/* Minimum values of minimum-width signed integer types. */
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#define INT_LEAST8_MIN INT8_MIN
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#define INT_LEAST16_MIN INT16_MIN
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#define INT_LEAST32_MIN INT32_MIN
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#define INT_LEAST64_MIN INT64_MIN
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/* Maximum values of minimum-width signed integer types. */
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#define INT_LEAST8_MAX INT8_MAX
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#define INT_LEAST16_MAX INT16_MAX
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#define INT_LEAST32_MAX INT32_MAX
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#define INT_LEAST64_MAX INT64_MAX
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/* Maximum values of minimum-width unsigned integer types. */
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#define UINT_LEAST8_MAX UINT8_MAX
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#define UINT_LEAST16_MAX UINT16_MAX
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#define UINT_LEAST32_MAX UINT32_MAX
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#define UINT_LEAST64_MAX UINT64_MAX
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/*
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* ISO/IEC 9899:1999
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* 7.18.2.3 Limits of fastest minimum-width integer types
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*/
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/* Minimum values of fastest minimum-width signed integer types. */
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#define INT_FAST8_MIN INT32_MIN
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#define INT_FAST16_MIN INT32_MIN
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#define INT_FAST32_MIN INT32_MIN
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#define INT_FAST64_MIN INT64_MIN
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/* Maximum values of fastest minimum-width signed integer types. */
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#define INT_FAST8_MAX INT32_MAX
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#define INT_FAST16_MAX INT32_MAX
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#define INT_FAST32_MAX INT32_MAX
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#define INT_FAST64_MAX INT64_MAX
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/* Maximum values of fastest minimum-width unsigned integer types. */
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#define UINT_FAST8_MAX UINT32_MAX
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#define UINT_FAST16_MAX UINT32_MAX
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#define UINT_FAST32_MAX UINT32_MAX
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#define UINT_FAST64_MAX UINT64_MAX
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/*
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* ISO/IEC 9899:1999
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* 7.18.2.4 Limits of integer types capable of holding object pointers
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*/
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#define INTPTR_MIN INT64_MIN
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#define INTPTR_MAX INT64_MAX
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#define UINTPTR_MAX UINT64_MAX
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/*
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* ISO/IEC 9899:1999
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* 7.18.2.5 Limits of greatest-width integer types
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*/
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#define INTMAX_MIN INT64_MIN
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#define INTMAX_MAX INT64_MAX
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#define UINTMAX_MAX UINT64_MAX
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/*
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* ISO/IEC 9899:1999
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* 7.18.3 Limits of other integer types
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*/
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/* Limits of ptrdiff_t. */
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#define PTRDIFF_MIN INT64_MIN
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#define PTRDIFF_MAX INT64_MAX
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/* Limits of sig_atomic_t. */
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#define SIG_ATOMIC_MIN INT32_MIN
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#define SIG_ATOMIC_MAX INT32_MAX
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/* Limit of size_t. */
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#define SIZE_MAX UINT64_MAX
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#ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */
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/* Limits of wchar_t. */
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#define WCHAR_MIN INT32_MIN
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#define WCHAR_MAX INT32_MAX
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#endif
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/* Limits of wint_t. */
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#define WINT_MIN INT32_MIN
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#define WINT_MAX INT32_MAX
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#endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
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#endif /* !_MACHINE__STDINT_H_ */
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