2018-03-10 13:29:35 +01:00
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/*
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2022-09-20 10:33:04 +02:00
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* Copyright 2022, Haiku Inc. All rights reserved.
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2018-03-10 13:29:35 +01:00
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* Copyright 2018, Jaroslaw Pelczar <jarek@jpelczar.com>
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _KERNEL_ARCH_ARM64_ARCH_THREAD_H_
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#define _KERNEL_ARCH_ARM64_ARCH_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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2022-09-20 10:33:04 +02:00
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void arm64_push_iframe(struct iframe_stack *stack, struct iframe *frame);
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void arm64_pop_iframe(struct iframe_stack *stack);
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2018-03-10 13:29:35 +01:00
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static inline Thread * arch_thread_get_current_thread(void)
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{
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return (Thread *)READ_SPECIALREG(tpidr_el1);
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}
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static inline void arch_thread_set_current_thread(Thread *t)
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{
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WRITE_SPECIALREG(tpidr_el1, 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_ARM64_ARCH_THREAD_H_ */
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