[linux-2.6-block.git] / arch / blackfin / include / asm / fixed_code.h

/*
 * This file defines the fixed addresses where userspace programs
 * can find atomic code sequences.
 *
 * Copyright 2007-2008 Analog Devices Inc.
 *
 * Licensed under the GPL-2 or later.
 */
#ifndef __BFIN_ASM_FIXED_CODE_H__
#define __BFIN_ASM_FIXED_CODE_H__

#include <uapi/asm/fixed_code.h>

#ifndef __ASSEMBLY__
#include <linux/linkage.h>
#include <linux/ptrace.h>
extern asmlinkage void finish_atomic_sections(struct pt_regs *regs);
extern char fixed_code_start;
extern char fixed_code_end;
extern int atomic_xchg32(void);
extern int atomic_cas32(void);
extern int atomic_add32(void);
extern int atomic_sub32(void);
extern int atomic_ior32(void);
extern int atomic_and32(void);
extern int atomic_xor32(void);
extern void safe_user_instruction(void);
extern void sigreturn_stub(void);
#endif
#endif
Commit	Line	Data
96f1050d RG	1	/*
	2	* This file defines the fixed addresses where userspace programs
	3	* can find atomic code sequences.
	4	*
	5	* Copyright 2007-2008 Analog Devices Inc.
	6	*
	7	* Licensed under the GPL-2 or later.
	8	*/
3c012eeb MF	9	#ifndef __BFIN_ASM_FIXED_CODE_H__
	10	#define __BFIN_ASM_FIXED_CODE_H__
	11
2ba36450 DH	12	#include <uapi/asm/fixed_code.h>
2ba36450 DH	13
3c012eeb MF	14	#ifndef __ASSEMBLY__
	15	#include <linux/linkage.h>
	16	#include <linux/ptrace.h>
	17	extern asmlinkage void finish_atomic_sections(struct pt_regs *regs);
	18	extern char fixed_code_start;
	19	extern char fixed_code_end;
	20	extern int atomic_xchg32(void);
	21	extern int atomic_cas32(void);
	22	extern int atomic_add32(void);
	23	extern int atomic_sub32(void);
	24	extern int atomic_ior32(void);
	25	extern int atomic_and32(void);
	26	extern int atomic_xor32(void);
	27	extern void safe_user_instruction(void);
	28	extern void sigreturn_stub(void);
	29	#endif
	30	#endif