X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-mips%2Fmodule.h;h=694f97959156d9cb8c52b0244ba68c7ce701f00a;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=99635e6b610ed018b13281822c364d7be8408ba8;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/asm-mips/module.h b/include/asm-mips/module.h
index 99635e6b6..694f97959 100644
--- a/include/asm-mips/module.h
+++ b/include/asm-mips/module.h
@@ -1,41 +1,135 @@
 #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 */
-	const struct exception_table_entry *dbe_table_start;
-	const struct exception_table_entry *dbe_table_end;
+	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_Sxword r_addend;		/* Addend.  */
-} Elf64_Mips_Rela;
+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;
 
-#ifdef CONFIG_MIPS32
+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 MODULES_ARE_ELF32
 #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)
 
-#endif
+#define Elf_Mips_Rel	Elf32_Rel
+#define Elf_Mips_Rela	Elf32_Rela
 
-#ifdef CONFIG_MIPS64
+#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 MODULES_ARE_ELF64
 #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_MIPS32_R1
+#define MODULE_PROC_FAMILY "MIPS32_R1 "
+#elif defined CONFIG_CPU_MIPS32_R2
+#define MODULE_PROC_FAMILY "MIPS32_R2 "
+#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_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_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_RM9000
+#define MODULE_PROC_FAMILY "RM9000 "
+#elif defined CONFIG_CPU_SB1
+#define MODULE_PROC_FAMILY "SB1 "
+#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 */