diff options
Diffstat (limited to 'arch/frv/include/asm/uaccess.h')
| -rw-r--r-- | arch/frv/include/asm/uaccess.h | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/arch/frv/include/asm/uaccess.h b/arch/frv/include/asm/uaccess.h index 55b3a69c6c53..5bcc57de3c95 100644 --- a/arch/frv/include/asm/uaccess.h +++ b/arch/frv/include/asm/uaccess.h @@ -18,6 +18,7 @@ #include <linux/mm.h> #include <asm/segment.h> #include <asm/sections.h> +#include <asm/extable.h> #define __ptr(x) ((unsigned long __force *)(x)) @@ -59,26 +60,6 @@ static inline int ___range_ok(unsigned long addr, unsigned long size) #define access_ok(type,addr,size) (__range_ok((void __user *)(addr), (size)) == 0) #define __access_ok(addr,size) (__range_ok((addr), (size)) == 0) -/* - * The exception table consists of pairs of addresses: the first is the - * address of an instruction that is allowed to fault, and the second is - * the address at which the program should continue. No registers are - * modified, so it is entirely up to the continuation code to figure out - * what to do. - * - * All the routines below use bits of fixup code that are out of line - * with the main instruction path. This means when everything is well, - * we don't even have to jump over them. Further, they do not intrude - * on our cache or tlb entries. - */ -struct exception_table_entry -{ - unsigned long insn, fixup; -}; - -/* Returns 0 if exception not found and fixup otherwise. */ -extern unsigned long search_exception_table(unsigned long); - /* * These are the main single-value transfer routines. They automatically @@ -314,6 +295,4 @@ extern long strnlen_user(const char __user *src, long count); #define strlen_user(str) strnlen_user(str, 32767) -extern unsigned long search_exception_table(unsigned long addr); - #endif /* _ASM_UACCESS_H */ |
