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#ifndef _ASM_MODULE_H |
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#define _ASM_MODULE_H |
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#include <linux/list.h> |
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#include <asm/uaccess.h> |
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struct mod_arch_specific { |
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/* Data Bus Error exception tables */ |
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struct list_head dbe_list; |
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const struct exception_table_entry *dbe_start; |
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const struct exception_table_entry *dbe_end; |
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unsigned int core_plt_offset; |
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unsigned int init_plt_offset; |
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}; |
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typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */ |
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typedef struct { |
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Elf64_Addr r_offset; /* Address of relocation. */ |
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Elf64_Word r_sym; /* Symbol index. */ |
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Elf64_Byte r_ssym; /* Special symbol. */ |
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Elf64_Byte r_type3; /* Third relocation. */ |
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Elf64_Byte r_type2; /* Second relocation. */ |
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Elf64_Byte r_type; /* First relocation. */ |
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} Elf64_Mips_Rel; |
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typedef struct { |
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Elf64_Addr r_offset; /* Address of relocation. */ |
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Elf64_Word r_sym; /* Symbol index. */ |
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Elf64_Byte r_ssym; /* Special symbol. */ |
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Elf64_Byte r_type3; /* Third relocation. */ |
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Elf64_Byte r_type2; /* Second relocation. */ |
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Elf64_Byte r_type; /* First relocation. */ |
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Elf64_Sxword r_addend; /* Addend. */ |
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} Elf64_Mips_Rela; |
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#ifdef CONFIG_32BIT |
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#define Elf_Shdr Elf32_Shdr |
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#define Elf_Sym Elf32_Sym |
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#define Elf_Ehdr Elf32_Ehdr |
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#define Elf_Addr Elf32_Addr |
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#define Elf_Mips_Rel Elf32_Rel |
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#define Elf_Mips_Rela Elf32_Rela |
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#define ELF_MIPS_R_SYM(rel) ELF32_R_SYM(rel.r_info) |
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#define ELF_MIPS_R_TYPE(rel) ELF32_R_TYPE(rel.r_info) |
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#endif |
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#ifdef CONFIG_64BIT |
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#define Elf_Shdr Elf64_Shdr |
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#define Elf_Sym Elf64_Sym |
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#define Elf_Ehdr Elf64_Ehdr |
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#define Elf_Addr Elf64_Addr |
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#define Elf_Mips_Rel Elf64_Mips_Rel |
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#define Elf_Mips_Rela Elf64_Mips_Rela |
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#define ELF_MIPS_R_SYM(rel) (rel.r_sym) |
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#define ELF_MIPS_R_TYPE(rel) (rel.r_type) |
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#endif |
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#ifdef CONFIG_MODULES |
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/* Given an address, look for it in the exception tables. */ |
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const struct exception_table_entry*search_module_dbetables(unsigned long addr); |
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int module_relayout(Elf32_Ehdr *hdr, Elf32_Shdr *sechdrs, |
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char *secstrings, unsigned symindex, struct module *me); |
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#else |
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/* Given an address, look for it in the exception tables. */ |
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static inline const struct exception_table_entry * |
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search_module_dbetables(unsigned long addr) |
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{ |
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return NULL; |
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} |
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#endif |
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#ifdef CONFIG_CPU_MIPS32_R1 |
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#define MODULE_PROC_FAMILY "MIPS32_R1 " |
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#elif defined CONFIG_CPU_MIPS32_R2 |
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#define MODULE_PROC_FAMILY "MIPS32_R2 " |
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#elif defined CONFIG_CPU_MIPS64_R1 |
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#define MODULE_PROC_FAMILY "MIPS64_R1 " |
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#elif defined CONFIG_CPU_MIPS64_R2 |
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#define MODULE_PROC_FAMILY "MIPS64_R2 " |
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#elif defined CONFIG_CPU_R3000 |
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#define MODULE_PROC_FAMILY "R3000 " |
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#elif defined CONFIG_CPU_TX39XX |
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#define MODULE_PROC_FAMILY "TX39XX " |
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#elif defined CONFIG_CPU_VR41XX |
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#define MODULE_PROC_FAMILY "VR41XX " |
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#elif defined CONFIG_CPU_R4300 |
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#define MODULE_PROC_FAMILY "R4300 " |
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#elif defined CONFIG_CPU_R4X00 |
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#define MODULE_PROC_FAMILY "R4X00 " |
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#elif defined CONFIG_CPU_TX49XX |
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#define MODULE_PROC_FAMILY "TX49XX " |
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#elif defined CONFIG_CPU_R5000 |
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#define MODULE_PROC_FAMILY "R5000 " |
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#elif defined CONFIG_CPU_R5432 |
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#define MODULE_PROC_FAMILY "R5432 " |
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#elif defined CONFIG_CPU_R6000 |
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#define MODULE_PROC_FAMILY "R6000 " |
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#elif defined CONFIG_CPU_NEVADA |
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#define MODULE_PROC_FAMILY "NEVADA " |
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#elif defined CONFIG_CPU_R8000 |
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#define MODULE_PROC_FAMILY "R8000 " |
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#elif defined CONFIG_CPU_R10000 |
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#define MODULE_PROC_FAMILY "R10000 " |
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#elif defined CONFIG_CPU_RM7000 |
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#define MODULE_PROC_FAMILY "RM7000 " |
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#elif defined CONFIG_CPU_RM9000 |
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#define MODULE_PROC_FAMILY "RM9000 " |
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#elif defined CONFIG_CPU_SB1 |
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#define MODULE_PROC_FAMILY "SB1 " |
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#elif defined CONFIG_CPU_LOONGSON2 |
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#define MODULE_PROC_FAMILY "LOONGSON2 " |
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#else |
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#error MODULE_PROC_FAMILY undefined for your processor configuration |
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#endif |
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#ifdef CONFIG_32BIT |
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#define MODULE_KERNEL_TYPE "32BIT " |
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#elif defined CONFIG_64BIT |
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#define MODULE_KERNEL_TYPE "64BIT " |
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#endif |
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#ifdef CONFIG_MIPS_MT_SMTC |
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#define MODULE_KERNEL_SMTC "MT_SMTC " |
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#else |
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#define MODULE_KERNEL_SMTC "" |
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#endif |
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#define MODULE_ARCH_VERMAGIC \ |
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MODULE_PROC_FAMILY MODULE_KERNEL_TYPE MODULE_KERNEL_SMTC |
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#endif /* _ASM_MODULE_H */ |
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