1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2a9ea0017SMark Rutland #ifndef __ASM_STACK_POINTER_H 3a9ea0017SMark Rutland #define __ASM_STACK_POINTER_H 4a9ea0017SMark Rutland 5a9ea0017SMark Rutland /* 6a9ea0017SMark Rutland * how to get the current stack pointer from C 7a9ea0017SMark Rutland */ 8a9ea0017SMark Rutland register unsigned long current_stack_pointer asm ("sp"); 9a9ea0017SMark Rutland 10a9ea0017SMark Rutland #endif /* __ASM_STACK_POINTER_H */ 11