4a32f48e70
Change-Id: I3effa598626b32c29606299cd0edee390d430baf Reviewed-on: https://review.haiku-os.org/c/haiku/+/4066 Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
41 lines
665 B
C
41 lines
665 B
C
/*
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* Copyright 2003-2019, Haiku, Inc. All rights reserved.
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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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* Ingo Weinhold <bonefish@cs.tu-berlin.de>
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* Jonas Sundström <jonas@kirilla.com>
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*/
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#ifndef _KERNEL_ARCH_RISCV64_THREAD_H
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#define _KERNEL_ARCH_RISCV64_THREAD_H
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#include <arch/cpu.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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static inline Thread*
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arch_thread_get_current_thread(void)
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{
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Thread* t;
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asm volatile("mv %0, tp" : "=r" (t));
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return t;
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}
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static inline void
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arch_thread_set_current_thread(Thread* t)
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{
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asm volatile("mv tp, %0" : : "r" (t));
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _KERNEL_ARCH_RISCV64_THREAD_H */
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