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Brooklyn/arch/x86/kernel/irqflags.S
2021-09-23 21:59:15 +05:00

27 lines
476 B
ArmAsm

/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/asm.h>
#include <asm/export.h>
#include <linux/linkage.h>
/*
* unsigned long native_save_fl(void)
*/
SYM_FUNC_START(native_save_fl)
pushf
pop %_ASM_AX
ret
SYM_FUNC_END(native_save_fl)
EXPORT_SYMBOL(native_save_fl)
/*
* void native_restore_fl(unsigned long flags)
* %eax/%rdi: flags
*/
SYM_FUNC_START(native_restore_fl)
push %_ASM_ARG1
popf
ret
SYM_FUNC_END(native_restore_fl)
EXPORT_SYMBOL(native_restore_fl)