#ifndef _ASM_GENERIC_SECTIONS_H_#define _ASM_GENERIC_SECTIONS_H_ /* References to section boundaries */ extern char _text[], _stext[], _etext[];extern char _data[], _sdata[], _edata[];extern char __bss_start[], __bss_stop[];extern char __init_begin[], __init_end[];extern char _sinittext[], _einittext[];extern char _sextratext[] __attribute__((weak));extern char _eextratext[] __attribute__((weak));extern char _end[];extern char __per_cpu_start[], __per_cpu_end[]; #endif /* _ASM_GENERIC_SECTIONS_H_ */