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8b41b5ddfe
Having arm 32/64 bit headers coexisting turns out to be tricky. Unfortunately our wrapper works using wordsize.h and this differs on arm so we can't use it. Therefore replicate the logic here for arm. I did look into writing our own wordsize.h but we also need to remap kernel headers on arm and since wordsize.h comes from libc, that doesn't work for kernel headers. (From OE-Core rev: 141dc7136c9c62da1d30132df4b3244fe6d8898d) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/*
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* Copyright (C) 2005-2011 by Wind River Systems, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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#if defined (__arm__)
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#define __MHWORDSIZE 32
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#elif defined (__aarch64__) && defined ( __LP64__)
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#define __MHWORDSIZE 64
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#elif defined (__aarch64__)
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#define __MHWORDSIZE 32
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#else
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#include <bits/wordsize.h>
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#if defined (__WORDSIZE)
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#define __MHWORDSIZE __WORDSIZE
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#else
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#error "__WORDSIZE is not defined"
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#endif
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#endif
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#if __MHWORDSIZE == 32
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#ifdef _MIPS_SIM
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#if _MIPS_SIM == _ABIO32
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#include <ENTER_HEADER_FILENAME_HERE-32.h>
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#elif _MIPS_SIM == _ABIN32
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#include <ENTER_HEADER_FILENAME_HERE-n32.h>
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#else
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#error "Unknown _MIPS_SIM"
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#endif
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#else /* _MIPS_SIM is not defined */
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#include <ENTER_HEADER_FILENAME_HERE-32.h>
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#endif
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#elif __MHWORDSIZE == 64
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#include <ENTER_HEADER_FILENAME_HERE-64.h>
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#else
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#error "Unknown __WORDSIZE detected"
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#endif /* matches #if __WORDSIZE == 32 */
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