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aarch64: add arch_curr_cpu

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Following other ARCHs, add arch_curr_cpu in arch_inlines.h

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2020-11-09 15:53:11 +08:00 • committed by Anas Nashif
commit cfc7673c28
2 changed files with 33 additions and 0 deletions
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2
include/arch/arch_inlines.h
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@ -14,6 +14,8 @@
#if defined(CONFIG_X86) || defined(CONFIG_X86_64)
#include <arch/x86/arch_inlines.h>
#elif defined(CONFIG_ARM64)
#include <arch/arm/aarch64/arch_inlines.h>
#elif defined(CONFIG_ARC)
#include <arch/arc/arch_inlines.h>
#elif defined(CONFIG_XTENSA)

31
include/arch/arm/aarch64/arch_inlines.h Normal file
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@ -0,0 +1,31 @@
/*
* Copyright 2020 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_INCLUDE_ARCH_ARM_AARCH64_ARCH_INLINES_H
#define ZEPHYR_INCLUDE_ARCH_ARM_AARCH64_ARCH_INLINES_H
#ifndef _ASMLANGUAGE
#include <kernel_structs.h>
#include <arch/cpu.h>
#include <arch/arm/aarch64/lib_helpers.h>
static ALWAYS_INLINE _cpu_t *arch_curr_cpu(void)
{
#ifdef CONFIG_SMP
uint64_t core;
/* Note: Only support one Cluster */
core = MPIDR_TO_CORE(GET_MPIDR());
return &_kernel.cpus[core];
#else
return &_kernel.cpus[0];
#endif /* CONFIG_SMP */
}
#endif /* !_ASMLANGUAGE */
#endif /* ZEPHYR_INCLUDE_ARCH_ARM_AARCH64_ARCH_INLINES_H */