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