1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_X86_PROTO_H
3#define _ASM_X86_PROTO_H
4
5#include <asm/ldt.h>
6
7/* misc architecture specific prototypes */
8
9void syscall_init(void);
10
11#ifdef CONFIG_X86_64
12void entry_SYSCALL_64(void);
13long do_arch_prctl_64(struct task_struct *task, int option, unsigned long arg2);
14#endif
15
16#ifdef CONFIG_X86_32
17void entry_INT80_32(void);
18void entry_SYSENTER_32(void);
19void __begin_SYSENTER_singlestep_region(void);
20void __end_SYSENTER_singlestep_region(void);
21#endif
22
23#ifdef CONFIG_IA32_EMULATION
24void entry_SYSENTER_compat(void);
25void __end_entry_SYSENTER_compat(void);
26void entry_SYSCALL_compat(void);
27void entry_INT80_compat(void);
28#if defined(CONFIG_X86_64) && defined(CONFIG_XEN_PV)
29void xen_entry_INT80_compat(void);
30#endif
31#endif
32
33void x86_configure_nx(void);
34void x86_report_nx(void);
35
36extern int reboot_force;
37
38long do_arch_prctl_common(struct task_struct *task, int option,
39 unsigned long cpuid_enabled);
40
41#endif /* _ASM_X86_PROTO_H */
42