| #ifndef _ASM_MODULE_H |
| #define _ASM_MODULE_H |
| |
| #include <linux/list.h> |
| #include <linux/elf.h> |
| #include <asm/extable.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; |
| struct mips_hi16 *r_mips_hi16_list; |
| }; |
| |
| 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_Rel Elf32_Rel |
| #define Elf_Rela Elf32_Rela |
| #define ELF_R_TYPE(X) ELF32_R_TYPE(X) |
| #define ELF_R_SYM(X) ELF32_R_SYM(X) |
| |
| #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_Rel Elf64_Rel |
| #define Elf_Rela Elf64_Rela |
| #define ELF_R_TYPE(X) ELF64_R_TYPE(X) |
| #define ELF_R_SYM(X) ELF64_R_SYM(X) |
| |
| #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 |
| |
| #ifdef CONFIG_CPU_BMIPS |
| #define MODULE_PROC_FAMILY "BMIPS " |
| #elif defined CONFIG_CPU_MIPS32_R1 |
| #define MODULE_PROC_FAMILY "MIPS32_R1 " |
| #elif defined CONFIG_CPU_MIPS32_R2 |
| #define MODULE_PROC_FAMILY "MIPS32_R2 " |
| #elif defined CONFIG_CPU_MIPS32_R6 |
| #define MODULE_PROC_FAMILY "MIPS32_R6 " |
| #elif defined CONFIG_CPU_MIPS64_R1 |
| #define MODULE_PROC_FAMILY "MIPS64_R1 " |
| #elif defined CONFIG_CPU_MIPS64_R2 |
| #define MODULE_PROC_FAMILY "MIPS64_R2 " |
| #elif defined CONFIG_CPU_MIPS64_R6 |
| #define MODULE_PROC_FAMILY "MIPS64_R6 " |
| #elif defined CONFIG_CPU_R3000 |
| #define MODULE_PROC_FAMILY "R3000 " |
| #elif defined CONFIG_CPU_TX39XX |
| #define MODULE_PROC_FAMILY "TX39XX " |
| #elif defined CONFIG_CPU_VR41XX |
| #define MODULE_PROC_FAMILY "VR41XX " |
| #elif defined CONFIG_CPU_R4300 |
| #define MODULE_PROC_FAMILY "R4300 " |
| #elif defined CONFIG_CPU_R4X00 |
| #define MODULE_PROC_FAMILY "R4X00 " |
| #elif defined CONFIG_CPU_TX49XX |
| #define MODULE_PROC_FAMILY "TX49XX " |
| #elif defined CONFIG_CPU_R5000 |
| #define MODULE_PROC_FAMILY "R5000 " |
| #elif defined CONFIG_CPU_R5432 |
| #define MODULE_PROC_FAMILY "R5432 " |
| #elif defined CONFIG_CPU_R5500 |
| #define MODULE_PROC_FAMILY "R5500 " |
| #elif defined CONFIG_CPU_R6000 |
| #define MODULE_PROC_FAMILY "R6000 " |
| #elif defined CONFIG_CPU_NEVADA |
| #define MODULE_PROC_FAMILY "NEVADA " |
| #elif defined CONFIG_CPU_R8000 |
| #define MODULE_PROC_FAMILY "R8000 " |
| #elif defined CONFIG_CPU_R10000 |
| #define MODULE_PROC_FAMILY "R10000 " |
| #elif defined CONFIG_CPU_RM7000 |
| #define MODULE_PROC_FAMILY "RM7000 " |
| #elif defined CONFIG_CPU_SB1 |
| #define MODULE_PROC_FAMILY "SB1 " |
| #elif defined CONFIG_CPU_LOONGSON1 |
| #define MODULE_PROC_FAMILY "LOONGSON1 " |
| #elif defined CONFIG_CPU_LOONGSON2 |
| #define MODULE_PROC_FAMILY "LOONGSON2 " |
| #elif defined CONFIG_CPU_LOONGSON3 |
| #define MODULE_PROC_FAMILY "LOONGSON3 " |
| #elif defined CONFIG_CPU_CAVIUM_OCTEON |
| #define MODULE_PROC_FAMILY "OCTEON " |
| #elif defined CONFIG_CPU_XLR |
| #define MODULE_PROC_FAMILY "XLR " |
| #elif defined CONFIG_CPU_XLP |
| #define MODULE_PROC_FAMILY "XLP " |
| #else |
| #error MODULE_PROC_FAMILY undefined for your processor configuration |
| #endif |
| |
| #ifdef CONFIG_32BIT |
| #define MODULE_KERNEL_TYPE "32BIT " |
| #elif defined CONFIG_64BIT |
| #define MODULE_KERNEL_TYPE "64BIT " |
| #endif |
| |
| #define MODULE_ARCH_VERMAGIC \ |
| MODULE_PROC_FAMILY MODULE_KERNEL_TYPE |
| |
| #endif /* _ASM_MODULE_H */ |