Commit 8bec2717 authored by Al Viro's avatar Al Viro
Browse files

ia64: add extable.h 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent fccfb995

arch/ia64/include/asm/extable.h

0 → 100644
+11 −0
Original line number Diff line number Diff line 
#ifndef _ASM_IA64_EXTABLE_H

#define _ASM_IA64_EXTABLE_H



#define ARCH_HAS_RELATIVE_EXTABLE



struct exception_table_entry {

	int insn;	/* location-relative address of insn this fixup is for */

	int fixup;	/* location-relative continuation addr.; if bit 2 is set, r9 is set to 0 */

};



#endif

arch/ia64/include/asm/uaccess.h

+1 −7
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 
#include <asm/intrinsics.h>

#include <asm/pgtable.h>

#include <asm/io.h>

#include <asm/extable.h>



/*

 * For historical reasons, the following macros are grossly misnamed:
@@ -341,13 +342,6 @@ extern unsigned long __strnlen_user (const char __user *, long); 
	__su_ret;						\

})



#define ARCH_HAS_RELATIVE_EXTABLE



struct exception_table_entry {

	int insn;	/* location-relative address of insn this fixup is for */

	int fixup;	/* location-relative continuation addr.; if bit 2 is set, r9 is set to 0 */

};



#define ARCH_HAS_TRANSLATE_MEM_PTR	1

static __inline__ void *

xlate_dev_mem_ptr(phys_addr_t p)

arch/ia64/mm/extable.c

+4 −1
Original line number Diff line number Diff line
@@ -5,7 +5,10 @@ 
 *	David Mosberger-Tang <davidm@hpl.hp.com>

 */



#include <linux/uaccess.h>

#include <asm/ptrace.h>

#include <asm/extable.h>

#include <asm/errno.h>

#include <asm/processor.h>



void

ia64_handle_exception (struct pt_regs *regs, const struct exception_table_entry *e)