diff options
Diffstat (limited to 'include/asm-frv/sections.h')
-rw-r--r-- | include/asm-frv/sections.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/asm-frv/sections.h b/include/asm-frv/sections.h new file mode 100644 index 000000000000..17d0fb171bba --- /dev/null +++ b/include/asm-frv/sections.h | |||
@@ -0,0 +1,46 @@ | |||
1 | /* sections.h: linkage layout variables | ||
2 | * | ||
3 | * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. | ||
4 | * Written by David Howells (dhowells@redhat.com) | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or | ||
7 | * modify it under the terms of the GNU General Public License | ||
8 | * as published by the Free Software Foundation; either version | ||
9 | * 2 of the License, or (at your option) any later version. | ||
10 | */ | ||
11 | |||
12 | #ifndef _ASM_SECTIONS_H | ||
13 | #define _ASM_SECTIONS_H | ||
14 | |||
15 | #ifndef __ASSEMBLY__ | ||
16 | |||
17 | #include <linux/types.h> | ||
18 | #include <asm-generic/sections.h> | ||
19 | |||
20 | #ifdef __KERNEL__ | ||
21 | |||
22 | /* | ||
23 | * we don't want to put variables in the GP-REL section if they're not used very much - that would | ||
24 | * be waste since GP-REL addressing is limited to GP16+/-2048 | ||
25 | */ | ||
26 | #define __nongpreldata __attribute__((section(".data"))) | ||
27 | #define __nongprelbss __attribute__((section(".bss"))) | ||
28 | |||
29 | /* | ||
30 | * linker symbols | ||
31 | */ | ||
32 | extern const void __kernel_image_start, __kernel_image_end, __page_offset; | ||
33 | |||
34 | extern unsigned long __nongprelbss memory_start; | ||
35 | extern unsigned long __nongprelbss memory_end; | ||
36 | extern unsigned long __nongprelbss rom_length; | ||
37 | |||
38 | /* determine if we're running from ROM */ | ||
39 | static inline int is_in_rom(unsigned long addr) | ||
40 | { | ||
41 | return 0; /* default case: not in ROM */ | ||
42 | } | ||
43 | |||
44 | #endif | ||
45 | #endif | ||
46 | #endif /* _ASM_SECTIONS_H */ | ||