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Revert "arm64: add arm64_current_el to obtain current EL"

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This reverts commit e38f2b2a6d.
This commit is contained in:
Xiang Xiao
2024-09-24 00:32:34 -07:00
committed by Alan C. Assis
parent 0a2a6dfa57
commit f6f072ee1c
1 changed files with 0 additions and 20 deletions
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arch/arm64/src/common/arm64_arch.h
-20
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@@ -394,26 +394,6 @@ static inline void arch_nop(void)
__asm__ volatile ("nop"); __asm__ volatile ("nop");
} }
/****************************************************************************
* Name:
* arm64_current_el()
*
* Description:
*
* Get current execution level
*
****************************************************************************/
#define arm64_current_el() \
({ \
uint64_t __el; \
int __ret; \
__asm__ volatile ("mrs %0, CurrentEL" \
: "=r" (__el)); \
__ret = GET_EL(__el); \
__ret; \
})
/**************************************************************************** /****************************************************************************
* Name: * Name:
* read_/write_/zero_ sysreg * read_/write_/zero_ sysreg