/* sections.h: linkage layout variables * * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _ASM_SECTIONS_H#define _ASM_SECTIONS_H #ifndef __ASSEMBLY__ #include <linux/types.h>#include <asm-generic/sections.h> #ifdef __KERNEL__ /* * we don't want to put variables in the GP-REL section if they're not used very much - that would * be waste since GP-REL addressing is limited to GP16+/-2048 */#define __nongpreldata	__attribute__((section(".data")))#define __nongprelbss	__attribute__((section(".bss"))) /* * linker symbols */extern const void __kernel_image_start, __kernel_image_end, __page_offset; extern unsigned long __nongprelbss memory_start;extern unsigned long __nongprelbss memory_end;extern unsigned long __nongprelbss rom_length; /* determine if we're running from ROM */static inline int is_in_rom(unsigned long addr){	return 0; /* default case: not in ROM */} #endif#endif#endif /* _ASM_SECTIONS_H */