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38 lines
1.3 KiB
38 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Copyright 2010 Tilera Corporation. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
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* NON INFRINGEMENT. See the GNU General Public License for
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* more details.
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*/
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#define __ARCH_WANT_RENAMEAT
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#if !defined(__LP64__) || defined(__SYSCALL_COMPAT)
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/* Use the flavor of this syscall that matches the 32-bit API better. */
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#define __ARCH_WANT_SYNC_FILE_RANGE2
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#endif
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/* Use the standard ABI for syscalls. */
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#include <asm-generic/unistd.h>
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#define NR_syscalls __NR_syscalls
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/* Additional Tilera-specific syscalls. */
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#define __NR_cacheflush (__NR_arch_specific_syscall + 1)
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__SYSCALL(__NR_cacheflush, sys_cacheflush)
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#ifndef __tilegx__
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/* "Fast" syscalls provide atomic support for 32-bit chips. */
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#define __NR_FAST_cmpxchg -1
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#define __NR_FAST_atomic_update -2
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#define __NR_FAST_cmpxchg64 -3
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#define __NR_cmpxchg_badaddr (__NR_arch_specific_syscall + 0)
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__SYSCALL(__NR_cmpxchg_badaddr, sys_cmpxchg_badaddr)
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#endif
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