blob: 17d0fb171bba7f282e8db329862da5c0e4084604 [file] [log] [blame]
/* sections.h: linkage layout variables
* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (
* 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 __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 /* _ASM_SECTIONS_H */