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https://github.com/hermitcore/libhermit.git
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34e7895d0a
- add initial support for aarch64 - SMP support is currently missing - uhyve and kernel are tested on Libre AML-S905X-CC (https://libre.computer/products/boards/aml-s905x-cc/) - only GICv2 support is integrated
96 lines
3 KiB
C
96 lines
3 KiB
C
/*
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* Copyright (c) 2017, Stefan Lankes, RWTH Aachen University
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* All rights reserved.
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*
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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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* * 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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* * 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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* * Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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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 REGENTS OR CONTRIBUTORS 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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*/
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#ifndef __ARCH_STRING_H__
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#define __ARCH_STRING_H__
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/**
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* @author Stefan Lankes
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* @file include/hermit/string.h
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* @brief Definition of basic string and memory opeations
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*/
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#include <hermit/stddef.h>
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#include <asm/string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if HAVE_ARCH_MEMCPY
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void *aarch64_memcpy(void *dest, const void *src, size_t count);
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#define memcpy(dest, src, count) aarch64_memcpy((dest), (src), (count))
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#endif
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#if HAVE_ARCH_MEMSET
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void *aarch64_memset(void *dest, int val, size_t count);
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#define memset(dest, val, count) aarch64_memset((dest), (val), (count))
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#endif
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#if HAVE_ARCH_MEMCMP
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int aarch64_memcmp(const void *s1, const void *s2, size_t n);
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#define memcmp(s1, s2, n) aarch64_memcmp((s1), (s2), (n))
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#endif
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#if HAVE_ARCH_STRLEN
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size_t aarch64_strlen(const char *str);
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#define strlen(str) aarch64_strlen((str))
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#endif
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#if HAVE_ARCH_STRNCPY
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char *aarch64_strncpy(char *dest, const char *src, size_t n);
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#define strncpy(dest, src, n) aarch64_strncpy((dest), (src), (n))
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#endif
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#if HAVE_ARCH_STRCPY
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char *aarch64_strcpy(char *dest, const char *src);
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#define strcpy(dest, src) aarch64_strcpy((dest), (src))
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#endif
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#if HAVE_ARCH_STRCMP
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int arm64_strcmp(const char *s1, const char *s2);
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#define strcmp(s1, s2) arm64_strcmp((s1), (s2))
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#endif
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#if HAVE_ARCH_STRNCMP
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int arm64_strncmp(const char *s1, const char *s2, size_t n);
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#define strncmp(s1, s2) arm64_strncmp((s1), (s2), (n))
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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
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