projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef _ASM_MODULE_H |
| 2 | #define _ASM_MODULE_H | |
| 3 | ||
| 1da177e4 LT |
4 | #include <linux/list.h> |
| 5 | #include <asm/uaccess.h> | |
| 6 | ||
| 7 | struct mod_arch_specific { | |
| 8 | /* Data Bus Error exception tables */ | |
| 9 | struct list_head dbe_list; | |
| 10 | const struct exception_table_entry *dbe_start; | |
| 11 | const struct exception_table_entry *dbe_end; | |
| 12 | }; | |
| 13 | ||
| 14 | typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */ | |
| 15 | ||
| 4e6a05fe TS |
16 | typedef struct { |
| 17 | Elf64_Addr r_offset; /* Address of relocation. */ | |
| 18 | Elf64_Word r_sym; /* Symbol index. */ | |
| 19 | Elf64_Byte r_ssym; /* Special symbol. */ | |
| 20 | Elf64_Byte r_type3; /* Third relocation. */ | |
| 21 | Elf64_Byte r_type2; /* Second relocation. */ | |
| 22 | Elf64_Byte r_type; /* First relocation. */ | |
| 23 | } Elf64_Mips_Rel; | |
| 24 | ||
| 25 | typedef struct { | |
| 26 | Elf64_Addr r_offset; /* Address of relocation. */ | |
| 27 | Elf64_Word r_sym; /* Symbol index. */ | |
| 28 | Elf64_Byte r_ssym; /* Special symbol. */ | |
| 29 | Elf64_Byte r_type3; /* Third relocation. */ | |
| 30 | Elf64_Byte r_type2; /* Second relocation. */ | |
| 31 | Elf64_Byte r_type; /* First relocation. */ | |
| 32 | Elf64_Sxword r_addend; /* Addend. */ | |
| 1da177e4 LT |
33 | } Elf64_Mips_Rela; |
| 34 | ||
| 875d43e7 | 35 | #ifdef CONFIG_32BIT |
| 1da177e4 LT |
36 | |
| 37 | #define Elf_Shdr Elf32_Shdr | |
| 38 | #define Elf_Sym Elf32_Sym | |
| 39 | #define Elf_Ehdr Elf32_Ehdr | |
| 4e6a05fe TS |
40 | #define Elf_Addr Elf32_Addr |
| 41 | ||
| 42 | #define Elf_Mips_Rel Elf32_Rel | |
| 43 | #define Elf_Mips_Rela Elf32_Rela | |
| 44 | ||
| 45 | #define ELF_MIPS_R_SYM(rel) ELF32_R_SYM(rel.r_info) | |
| 46 | #define ELF_MIPS_R_TYPE(rel) ELF32_R_TYPE(rel.r_info) | |
| 1da177e4 LT |
47 | |
| 48 | #endif | |
| 49 | ||
| 875d43e7 | 50 | #ifdef CONFIG_64BIT |
| 1da177e4 LT |
51 | |
| 52 | #define Elf_Shdr Elf64_Shdr | |
| 53 | #define Elf_Sym Elf64_Sym | |
| 54 | #define Elf_Ehdr Elf64_Ehdr | |
| 4e6a05fe TS |
55 | #define Elf_Addr Elf64_Addr |
| 56 | ||
| 57 | #define Elf_Mips_Rel Elf64_Mips_Rel | |
| 58 | #define Elf_Mips_Rela Elf64_Mips_Rela | |
| 59 | ||
| 60 | #define ELF_MIPS_R_SYM(rel) (rel.r_sym) | |
| 61 | #define ELF_MIPS_R_TYPE(rel) (rel.r_type) | |
| 1da177e4 LT |
62 | |
| 63 | #endif | |
| 64 | ||
| 65 | #ifdef CONFIG_MODULES | |
| 66 | /* Given an address, look for it in the exception tables. */ | |
| 67 | const struct exception_table_entry*search_module_dbetables(unsigned long addr); | |
| 68 | #else | |
| 69 | /* Given an address, look for it in the exception tables. */ | |
| 70 | static inline const struct exception_table_entry * | |
| 71 | search_module_dbetables(unsigned long addr) | |
| 72 | { | |
| 73 | return NULL; | |
| 74 | } | |
| 75 | #endif | |
| 76 | ||
| 097975fc | 77 | #ifdef CONFIG_CPU_MIPS32_R1 |
| b0c70516 | 78 | #define MODULE_PROC_FAMILY "MIPS32_R1 " |
| 097975fc | 79 | #elif defined CONFIG_CPU_MIPS32_R2 |
| b0c70516 | 80 | #define MODULE_PROC_FAMILY "MIPS32_R2 " |
| 097975fc | 81 | #elif defined CONFIG_CPU_MIPS64_R1 |
| b0c70516 | 82 | #define MODULE_PROC_FAMILY "MIPS64_R1 " |
| 097975fc | 83 | #elif defined CONFIG_CPU_MIPS64_R2 |
| b0c70516 | 84 | #define MODULE_PROC_FAMILY "MIPS64_R2 " |
| 097975fc | 85 | #elif defined CONFIG_CPU_R3000 |
| b0c70516 | 86 | #define MODULE_PROC_FAMILY "R3000 " |
| 097975fc | 87 | #elif defined CONFIG_CPU_TX39XX |
| b0c70516 | 88 | #define MODULE_PROC_FAMILY "TX39XX " |
| 097975fc | 89 | #elif defined CONFIG_CPU_VR41XX |
| b0c70516 | 90 | #define MODULE_PROC_FAMILY "VR41XX " |
| 097975fc | 91 | #elif defined CONFIG_CPU_R4300 |
| b0c70516 | 92 | #define MODULE_PROC_FAMILY "R4300 " |
| 097975fc | 93 | #elif defined CONFIG_CPU_R4X00 |
| b0c70516 | 94 | #define MODULE_PROC_FAMILY "R4X00 " |
| 097975fc | 95 | #elif defined CONFIG_CPU_TX49XX |
| b0c70516 | 96 | #define MODULE_PROC_FAMILY "TX49XX " |
| 097975fc | 97 | #elif defined CONFIG_CPU_R5000 |
| b0c70516 | 98 | #define MODULE_PROC_FAMILY "R5000 " |
| 097975fc | 99 | #elif defined CONFIG_CPU_R5432 |
| b0c70516 | 100 | #define MODULE_PROC_FAMILY "R5432 " |
| 542c1020 SK |
101 | #elif defined CONFIG_CPU_R5500 |
| 102 | #define MODULE_PROC_FAMILY "R5500 " | |
| 097975fc | 103 | #elif defined CONFIG_CPU_R6000 |
| b0c70516 | 104 | #define MODULE_PROC_FAMILY "R6000 " |
| 097975fc | 105 | #elif defined CONFIG_CPU_NEVADA |
| b0c70516 | 106 | #define MODULE_PROC_FAMILY "NEVADA " |
| 097975fc | 107 | #elif defined CONFIG_CPU_R8000 |
| b0c70516 | 108 | #define MODULE_PROC_FAMILY "R8000 " |
| 097975fc | 109 | #elif defined CONFIG_CPU_R10000 |
| b0c70516 | 110 | #define MODULE_PROC_FAMILY "R10000 " |
| 097975fc | 111 | #elif defined CONFIG_CPU_RM7000 |
| b0c70516 | 112 | #define MODULE_PROC_FAMILY "RM7000 " |
| 097975fc | 113 | #elif defined CONFIG_CPU_RM9000 |
| b0c70516 | 114 | #define MODULE_PROC_FAMILY "RM9000 " |
| 097975fc | 115 | #elif defined CONFIG_CPU_SB1 |
| b0c70516 | 116 | #define MODULE_PROC_FAMILY "SB1 " |
| 2a21c730 FZ |
117 | #elif defined CONFIG_CPU_LOONGSON2 |
| 118 | #define MODULE_PROC_FAMILY "LOONGSON2 " | |
| 0dd4781b DD |
119 | #elif defined CONFIG_CPU_CAVIUM_OCTEON |
| 120 | #define MODULE_PROC_FAMILY "OCTEON " | |
| 097975fc RB |
121 | #else |
| 122 | #error MODULE_PROC_FAMILY undefined for your processor configuration | |
| 123 | #endif | |
| 124 | ||
| 125 | #ifdef CONFIG_32BIT | |
| 126 | #define MODULE_KERNEL_TYPE "32BIT " | |
| 127 | #elif defined CONFIG_64BIT | |
| 128 | #define MODULE_KERNEL_TYPE "64BIT " | |
| 129 | #endif | |
| 130 | ||
| 2fae3731 RB |
131 | #ifdef CONFIG_MIPS_MT_SMTC |
| 132 | #define MODULE_KERNEL_SMTC "MT_SMTC " | |
| 133 | #else | |
| 134 | #define MODULE_KERNEL_SMTC "" | |
| 135 | #endif | |
| 136 | ||
| 137 | #define MODULE_ARCH_VERMAGIC \ | |
| 138 | MODULE_PROC_FAMILY MODULE_KERNEL_TYPE MODULE_KERNEL_SMTC | |
| 097975fc | 139 | |
| 1da177e4 | 140 | #endif /* _ASM_MODULE_H */ |