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/*
* $Id$
*
* COPYRIGHT (c) 2000 Canon Research Centre France SA.
* Emmanuel Raguet, mailto:raguet@crf.canon.fr
*
* Copyright (c) 2002 Advent Networks, Inc.
* Jay Monkman <jmonkman@adventnetworks.com>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
*/
#ifndef _INCLUDE_ARM_h
#define _INCLUDE_ARM_h
#ifdef __cplusplus
extern "C" {
#endif
/*
* This file contains the information required to build
* RTEMS for a particular member of the "arm"
* family when executing in protected mode. It does
* this by setting variables to indicate which implementation
* dependent features are present in a particular member
* of the family.
*/
#if defined(__ARM_ARCH_4__)
# define CPU_MODEL_NAME "ARMv4"
# define ARM_HAS_CLZ 0
#elif defined(__ARM_ARCH_4T__)
# define CPU_MODEL_NAME "ARMv4T"
# define ARM_HAS_CLZ 0
#elif defined(__ARM_ARCH_5__)
# define CPU_MODEL_NAME "ARMv5"
# define ARM_HAS_CLZ 1
#elif defined(__ARM_ARCH_5T__)
# define CPU_MODEL_NAME "ARMv5T"
# define ARM_HAS_CLZ 1
#elif defined(__ARM_ARCH_5E__)
# define CPU_MODEL_NAME "ARMv5E"
# define ARM_HAS_CLZ 1
#elif defined(__ARM_ARCH_5TE__)
# define CPU_MODEL_NAME "ARMv5TE"
# define ARM_HAS_CLZ 1
#else
# error "Unsupported CPU Model"
#endif
/* All ARM CPUs are assumed to not have floating point units */
#if defined(__SOFTFP__)
#define ARM_HAS_FPU 0
#else
#define ARM_HAS_FPU 1
# error "FPU-support not yet implemented for the arm"
#endif
/*
* Define the name of the CPU family.
*/
#define CPU_NAME "ARM"
#ifdef __cplusplus
}
#endif
#endif /* ! _INCLUDE_ARM_h */
/* end of include file */
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