1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __ASM_STACK_POINTER_H 3*4882a593Smuzhiyun #define __ASM_STACK_POINTER_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* 6*4882a593Smuzhiyun * how to get the current stack pointer from C 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun register unsigned long current_stack_pointer asm ("sp"); 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #endif /* __ASM_STACK_POINTER_H */ 11