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https://github.com/RIOT-OS/RIOT.git
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16eff9b6ed
Initial version to test 64 bit compatibility.
Instead of a separate board, the inital version for Linux/x86_64 is enabled
by setting the environment variable `NATIVE_64BIT=y` and compiling as usual.
Not currently implemented:
* Architectures other than x86_64 or operating systems other than Linux
* No FreeBSD support
* No Aarch support
* Rust support for x86_64
50 lines
1019 B
C
50 lines
1019 B
C
/*
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* Copyright (C) 2020 Otto-von-Guericke-Universität Magdeburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup cpu_native
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* @{
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*
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* @file
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* @brief Architecture details
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*
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* @author Marian Buschsieweke <marian.buschsieweke@ovgu.de>
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*
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*/
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#ifndef ARCHITECTURE_ARCH_H
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#define ARCHITECTURE_ARCH_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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* @brief raise SIGTRAP
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*
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* We must not include signal.h directly into RIOT application namespace.
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*/
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void native_breakpoint(void);
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/* Doc is provided centrally in architecture.h, hide this from Doxygen */
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#ifndef DOXYGEN
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#if (__SIZEOF_POINTER__ == 8)
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#define ARCHITECTURE_WORD_BITS (64U)
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#else
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#define ARCHITECTURE_WORD_BITS (32U)
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#endif
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#define ARCHITECTURE_BREAKPOINT(v) native_breakpoint()
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#endif /* DOXYGEN */
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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#endif /* ARCHITECTURE_ARCH_H */
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