122 lines
3.8 KiB
C
122 lines
3.8 KiB
C
/* ------------------------------------------
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* Copyright (c) 2016, Synopsys, Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1) Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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* 3) Neither the name of the Synopsys, Inc., nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* \version 2016.05
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* \date 2014-12-25
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* \author Wayne Ren(Wei.Ren@synopsys.com)
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--------------------------------------------- */
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/**
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* \file
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* \ingroup TOOLCHAIN
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* \brief toolchain dependent definitions
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*/
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#include <stdint.h> /* C99 standard lib */
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#include <limits.h> /* C99 standard lib */
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#include <stddef.h> /* C99 standard lib */
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#include <stdbool.h> /* C99 standard lib */
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#include "embARC_BSP_config.h"
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/**
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* \addtogroup TOOLCHAIN
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* @{
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*/
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#ifndef _EMBARC_TOOLCHAIN_H_
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#define _EMBARC_TOOLCHAIN_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* macro definitions of compiler extend function
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*/
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#ifndef __cplusplus /* C++ supports inline */
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#if __STDC_VERSION__ < 199901L /* C99 supports inline */
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#ifndef inline
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#define inline __inline__ /* inline function */
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#endif
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#endif /* __STDC_VERSION__ < 199901L */
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#endif /* __cplusplus */
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#ifndef Inline
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#define Inline static __inline__ /* inline function */
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#endif
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#ifndef __cplusplus /* C++ supports asm */
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#ifndef asm
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#define asm __asm__ /* inline asm */
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#endif
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#endif /* __cplusplus */
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#ifndef Asm
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#define Asm __asm__ volatile /* inline asm (no optimization) */
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#endif
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/* compiler attributes */
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#define EMBARC_FORCEINLINE __attribute__((always_inline))
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#define EMBARC_NOINLINE __attribute__((noinline))
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#define EMBARC_PACKED __attribute__((packed))
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#define EMBARC_WEAK __attribute__((weak))
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#define EMBARC_ALIAS(f) __attribute__((weak, alias (#f)))
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#define EMBARC_LINKTO(f) __attribute__((alias (#f)))
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#define EMBARC_NORETURN __attribute__((noreturn))
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#define EMBARC_NAKED __attribute__((naked)) /* function without return */
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#define EMBARC_ALIGNED(x) __attribute__((aligned(x)))
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/* array count macro */
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#define EMBARC_ARRAY_COUNT(x) (sizeof(x)/sizeof(x[0]))
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/* convert macro argument to string */
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/* note: this needs one level of indirection, accomplished with the helper macro
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* __EMBARC_TO_STRING */
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#define __EMBARC_TO_STRING(x) #x
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#define EMBARC_TO_STRING(x) __EMBARC_TO_STRING(x)
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#if defined(__GNU__)
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/* GNU tool specific definitions */
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#elif defined(__MW__)
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/* Metaware tool specific definitions */
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/* Metaware toolchain related definitions */
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#else
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#error "unsupported toolchain"
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _EMBARC_TOOLCHAIN_H_ */
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/** }@ */
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