| #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 */ |