[mirror_ubuntu-bionic-kernel.git] / arch / x86 / include / asm / proto.h

#ifndef _ASM_X86_PROTO_H
#define _ASM_X86_PROTO_H

#include <asm/ldt.h>

/* misc architecture specific prototypes */

extern void early_idt_handler(void);

extern void system_call(void);
extern void syscall_init(void);

extern void ia32_syscall(void);
extern void ia32_cstar_target(void);
extern void ia32_sysenter_target(void);

extern void syscall32_cpu_init(void);

extern void check_efer(void);

#ifdef CONFIG_X86_BIOS_REBOOT
extern int reboot_force;
#else
static const int reboot_force = 0;
#endif

long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);

#define round_up(x, y) (((x) + (y) - 1) & ~((y) - 1))
#define round_down(x, y) ((x) & ~((y) - 1))

#endif /* _ASM_X86_PROTO_H */
Commit	Line	Data
1965aae3 PA	1	#ifndef _ASM_X86_PROTO_H
1965aae3 PA	2	#define _ASM_X86_PROTO_H
1da177e4 LT	3
	4	#include <asm/ldt.h>
	5
	6	/* misc architecture specific prototypes */
	7
1da177e4 LT	8	extern void early_idt_handler(void);
1da177e4 LT	9
84c873ed	10	extern void system_call(void);
1da177e4 LT	11	extern void syscall_init(void);
	12
	13	extern void ia32_syscall(void);
84c873ed TG	14	extern void ia32_cstar_target(void);
84c873ed TG	15	extern void ia32_sysenter_target(void);
1da177e4	16
1da177e4 LT	17	extern void syscall32_cpu_init(void);
1da177e4 LT	18
1da177e4 LT	19	extern void check_efer(void);
1da177e4 LT	20
3e8f7e35	21	#ifdef CONFIG_X86_BIOS_REBOOT
1da177e4	22	extern int reboot_force;
3e8f7e35 IM	23	#else
	24	static const int reboot_force = 0;
	25	#endif
1da177e4	26
1da177e4 LT	27	long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
1da177e4 LT	28
708c5662 JP	29	#define round_up(x, y) (((x) + (y) - 1) & ~((y) - 1))
708c5662 JP	30	#define round_down(x, y) ((x) & ~((y) - 1))
1da177e4	31
1965aae3	32	#endif /* _ASM_X86_PROTO_H */