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/*
*
* (C) COPYRIGHT 2009-2012 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU licence.
*
* A copy of the licence is included with the program, and can also be obtained
* from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef _ARM_CSTD_TYPES_GCC_H_
#define _ARM_CSTD_TYPES_GCC_H_
/* ============================================================================
Type definitions
============================================================================ */
/* All modern versions of GCC support stdint outside of C99 Mode. */
/* However, Linux kernel limits what headers are available! */
#if 1 == CSTD_OS_LINUX_KERNEL
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/stddef.h>
#include <linux/version.h>
/* Fix up any types which CSTD provdes but which Linux is missing. */
/* Note Linux assumes pointers are "long", so this is safe. */
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
typedef unsigned long uintptr_t;
#endif
typedef long intptr_t;
#else
#include <stdint.h>
#include <stddef.h>
#include <limits.h>
#endif
typedef uint32_t bool_t;
#if !defined(TRUE)
#define TRUE ((bool_t)1)
#endif
#if !defined(FALSE)
#define FALSE ((bool_t)0)
#endif
/* ============================================================================
Keywords
============================================================================ */
/* Doxygen documentation for these is in the RVCT header. */
#define ASM __asm__
#define INLINE __inline__
#define FORCE_INLINE __attribute__((__always_inline__)) __inline__
#define NEVER_INLINE __attribute__((__noinline__))
#define PURE __attribute__((__pure__))
#define PACKED __attribute__((__packed__))
/* GCC does not support pointers to UNALIGNED data, so we do not define it to
* force a compile error if this macro is used. */
#define RESTRICT __restrict__
/* RVCT in GCC mode does not support the CHECK_RESULT attribute. */
#if 0 == CSTD_TOOLCHAIN_RVCT_GCC_MODE
#define CHECK_RESULT __attribute__((__warn_unused_result__))
#else
#define CHECK_RESULT
#endif
/* RVCT in GCC mode does not support the __func__ name outside of C99. */
#if (0 == CSTD_TOOLCHAIN_RVCT_GCC_MODE)
#define CSTD_FUNC __func__
#else
#define CSTD_FUNC __FUNCTION__
#endif
#endif /* End (_ARM_CSTD_TYPES_GCC_H_) */
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