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92 lines
3.2 KiB
C
92 lines
3.2 KiB
C
/**************************************************************************/
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/*!
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@file compiler_iar.h
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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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 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 copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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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 BE LIABLE FOR ANY
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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
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ON 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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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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/** \file
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* \brief IAR Compiler
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*/
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/** \ingroup Group_Compiler
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* \defgroup Group_IAR IAR ARM
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* @{
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*/
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#ifndef _TUSB_COMPILER_IAR_H_
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#define _TUSB_COMPILER_IAR_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ALIGN_OF(x) __ALIGNOF__(x)
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#define ATTR_PACKED_STRUCT(x) __packed x
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#define ATTR_PREPACKED __packed
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#define ATTR_PACKED
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//#define ATTR_SECTION(section) _Pragma((#section))
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#define ATTR_ALIGNED(bytes) _Pragma(XSTRING_(data_alignment=##bytes))
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#ifndef ATTR_ALWAYS_INLINE
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/// Generally, functions are not inlined unless optimization is specified. For functions declared inline, this attribute inlines the function even if no optimization level is specified
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#define ATTR_ALWAYS_INLINE error
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#endif
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#define ATTR_PURE // TODO IAR pure function attribute
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#define ATTR_CONST // TODO IAR const function attribute
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#define ATTR_WEAK __weak
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#define ATTR_WARN_UNUSED_RESULT
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#define ATTR_USED
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#define ATTR_UNUSED
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// built-in function to convert 32-bit Big-Endian to Little-Endian
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//#if __LITTLE_ENDIAN__
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#define __be2n __REV
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#define __n2be __be2n
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#define __n2be_16(u16) ((uint16_t) __REV16(u16))
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#define __be2n_16(u16) __n2be_16(u16)
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_COMPILER_IAR_H_ */
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/** @} */
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