79 lines
2.0 KiB
C
79 lines
2.0 KiB
C
#ifndef _ASM_MODULE_H
|
|
#define _ASM_MODULE_H
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/list.h>
|
|
#include <asm/uaccess.h>
|
|
|
|
struct mod_arch_specific {
|
|
/* Data Bus Error exception tables */
|
|
struct list_head dbe_list;
|
|
const struct exception_table_entry *dbe_start;
|
|
const struct exception_table_entry *dbe_end;
|
|
};
|
|
|
|
typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
|
|
|
|
typedef struct {
|
|
Elf64_Addr r_offset; /* Address of relocation. */
|
|
Elf64_Word r_sym; /* Symbol index. */
|
|
Elf64_Byte r_ssym; /* Special symbol. */
|
|
Elf64_Byte r_type3; /* Third relocation. */
|
|
Elf64_Byte r_type2; /* Second relocation. */
|
|
Elf64_Byte r_type; /* First relocation. */
|
|
} Elf64_Mips_Rel;
|
|
|
|
typedef struct {
|
|
Elf64_Addr r_offset; /* Address of relocation. */
|
|
Elf64_Word r_sym; /* Symbol index. */
|
|
Elf64_Byte r_ssym; /* Special symbol. */
|
|
Elf64_Byte r_type3; /* Third relocation. */
|
|
Elf64_Byte r_type2; /* Second relocation. */
|
|
Elf64_Byte r_type; /* First relocation. */
|
|
Elf64_Sxword r_addend; /* Addend. */
|
|
} Elf64_Mips_Rela;
|
|
|
|
#ifdef CONFIG_32BIT
|
|
|
|
#define Elf_Shdr Elf32_Shdr
|
|
#define Elf_Sym Elf32_Sym
|
|
#define Elf_Ehdr Elf32_Ehdr
|
|
#define Elf_Addr Elf32_Addr
|
|
|
|
#define Elf_Mips_Rel Elf32_Rel
|
|
#define Elf_Mips_Rela Elf32_Rela
|
|
|
|
#define ELF_MIPS_R_SYM(rel) ELF32_R_SYM(rel.r_info)
|
|
#define ELF_MIPS_R_TYPE(rel) ELF32_R_TYPE(rel.r_info)
|
|
|
|
#endif
|
|
|
|
#ifdef CONFIG_64BIT
|
|
|
|
#define Elf_Shdr Elf64_Shdr
|
|
#define Elf_Sym Elf64_Sym
|
|
#define Elf_Ehdr Elf64_Ehdr
|
|
#define Elf_Addr Elf64_Addr
|
|
|
|
#define Elf_Mips_Rel Elf64_Mips_Rel
|
|
#define Elf_Mips_Rela Elf64_Mips_Rela
|
|
|
|
#define ELF_MIPS_R_SYM(rel) (rel.r_sym)
|
|
#define ELF_MIPS_R_TYPE(rel) (rel.r_type)
|
|
|
|
#endif
|
|
|
|
#ifdef CONFIG_MODULES
|
|
/* Given an address, look for it in the exception tables. */
|
|
const struct exception_table_entry*search_module_dbetables(unsigned long addr);
|
|
#else
|
|
/* Given an address, look for it in the exception tables. */
|
|
static inline const struct exception_table_entry *
|
|
search_module_dbetables(unsigned long addr)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* _ASM_MODULE_H */
|