6f743e6853
The definition in SupportDefs.h using gcc builtins is sufficient. No need for a custom one. The same approach is used on x86 with gcc8 already, but other platforms had not been adjusted to use it. Change-Id: I3973ff723a31f90cc8d19ac098eb1e85d471d610 Reviewed-on: https://review.haiku-os.org/c/haiku/+/3594 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
40 lines
665 B
C
40 lines
665 B
C
/*
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* Copyright 2014, Paweł Dziepak, pdziepak@quarnos.org.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Alexander von Gluck IV <kallisti5@unixzen.com>
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*/
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#ifndef _KERNEL_ARCH_SPARC_ATOMIC_H
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#define _KERNEL_ARCH_SPARC_ATOMIC_H
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static inline void
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memory_read_barrier_inline(void)
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{
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// TODO
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}
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static inline void
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memory_write_barrier_inline(void)
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{
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// TODO
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}
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static inline void
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memory_full_barrier_inline(void)
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{
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// TODO
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}
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#define memory_read_barrier memory_read_barrier_inline
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#define memory_write_barrier memory_write_barrier_inline
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#define memory_full_barrier memory_full_barrier_inline
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#endif // _KERNEL_ARCH_PPC_ATOMIC_H
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