| /* |
| * Copyright 2020 NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef ZEPHYR_INCLUDE_ARCH_ARM64_ARCH_INLINES_H |
| #define ZEPHYR_INCLUDE_ARCH_ARM64_ARCH_INLINES_H |
| |
| #ifndef _ASMLANGUAGE |
| |
| #include <kernel_structs.h> |
| #include <arch/arm64/lib_helpers.h> |
| #include <arch/arm64/tpidrro_el0.h> |
| |
| static ALWAYS_INLINE _cpu_t *arch_curr_cpu(void) |
| { |
| return (_cpu_t *)(read_tpidrro_el0() & TPIDRROEL0_CURR_CPU); |
| } |
| |
| static ALWAYS_INLINE int arch_exception_depth(void) |
| { |
| return (read_tpidrro_el0() & TPIDRROEL0_EXC_DEPTH) / TPIDRROEL0_EXC_UNIT; |
| } |
| |
| #endif /* !_ASMLANGUAGE */ |
| #endif /* ZEPHYR_INCLUDE_ARCH_ARM64_ARCH_INLINES_H */ |