projects/linux·blob v2.6.13 · refs

56 lines · 1.3 KiB

1#ifndef _ASM_MODULE_H
2#define _ASM_MODULE_H
3
4#include <linux/config.h>
5#include <linux/list.h>
6#include <asm/uaccess.h>
7
8struct mod_arch_specific {
9 /* Data Bus Error exception tables */
10 struct list_head dbe_list;
11 const struct exception_table_entry *dbe_start;
12 const struct exception_table_entry *dbe_end;
13};
14
15typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
16
17typedef struct
18{
19 Elf64_Addr r_offset; /* Address of relocation. */
20 Elf64_Word r_sym; /* Symbol index. */
21 Elf64_Byte r_ssym; /* Special symbol. */
22 Elf64_Byte r_type3; /* Third relocation. */
23 Elf64_Byte r_type2; /* Second relocation. */
24 Elf64_Byte r_type; /* First relocation. */
25 Elf64_Sxword r_addend; /* Addend. */
26} Elf64_Mips_Rela;
27
28#ifdef CONFIG_MIPS32
29
30#define Elf_Shdr Elf32_Shdr
31#define Elf_Sym Elf32_Sym
32#define Elf_Ehdr Elf32_Ehdr
33
34#endif
35
36#ifdef CONFIG_MIPS64
37
38#define Elf_Shdr Elf64_Shdr
39#define Elf_Sym Elf64_Sym
40#define Elf_Ehdr Elf64_Ehdr
41
42#endif
43
44#ifdef CONFIG_MODULES
45/* Given an address, look for it in the exception tables. */
46const struct exception_table_entry*search_module_dbetables(unsigned long addr);
47#else
48/* Given an address, look for it in the exception tables. */
49static inline const struct exception_table_entry *
50search_module_dbetables(unsigned long addr)
51{
52 return NULL;
53}
54#endif
55
56#endif /* _ASM_MODULE_H */