1. 根目录:
2. arch
3. c6x
4. include
5. asm
6. sections.h

#ifndef _ASM_C6X_SECTIONS_H
#define _ASM_C6X_SECTIONS_H

#include <asm-generic/sections.h>

extern char _vectors_start[];
extern char _vectors_end[];

extern char _data_lma[];
extern char _fdt_start[], _fdt_end[];

#endif /* _ASM_C6X_SECTIONS_H */