diff options
| author |   David Howells <dhowells@redhat.com> | 2012-03-28 18:30:03 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-03-28 18:30:03 +0100 |
| commit | e839ca528718e68cad32a307dc9aabf01ef3eb05 (patch) | |
| tree | 5ceb6ece0688455f7205739b71e4b6e04afd2988 /arch/sh/include/asm/uaccess.h | |
| parent | Disintegrate asm/system.h for Score (diff) | |
| download | linux-dev-e839ca528718e68cad32a307dc9aabf01ef3eb05.tar.xz linux-dev-e839ca528718e68cad32a307dc9aabf01ef3eb05.zip | |
Disintegrate asm/system.h for SH
Disintegrate asm/system.h for SH.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-sh@vger.kernel.org
Diffstat (limited to 'arch/sh/include/asm/uaccess.h')
| -rw-r--r-- | arch/sh/include/asm/uaccess.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sh/include/asm/uaccess.h b/arch/sh/include/asm/uaccess.h index 075848f43b6a..050f221fa898 100644 --- a/arch/sh/include/asm/uaccess.h +++ b/arch/sh/include/asm/uaccess.h @@ -254,5 +254,19 @@ int fixup_exception(struct pt_regs *regs); unsigned long search_exception_table(unsigned long addr); const struct exception_table_entry *search_exception_tables(unsigned long addr); +extern void *set_exception_table_vec(unsigned int vec, void *handler); + +static inline void *set_exception_table_evt(unsigned int evt, void *handler) +{ + return set_exception_table_vec(evt >> 5, handler); +} + +struct mem_access { + unsigned long (*from)(void *dst, const void __user *src, unsigned long cnt); + unsigned long (*to)(void __user *dst, const void *src, unsigned long cnt); +}; + +int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs, + struct mem_access *ma, int, unsigned long address); #endif /* __ASM_SH_UACCESS_H */ |