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 7struct task_struct; 8 9/* misc architecture specific prototypes */ 10 11void syscall_init(void); 12 13#ifdef CONFIG_X86_64 14void entry_SYSCALL_64(void); 15void entry_SYSCALL_64_safe_stack(void); 16long do_arch_prctl_64(struct task_struct *task, int option, unsigned long arg2); 17#endif 18 19#ifdef CONFIG_X86_32 20void entry_INT80_32(void); 21void entry_SYSENTER_32(void); 22void __begin_SYSENTER_singlestep_region(void); 23void __end_SYSENTER_singlestep_region(void); 24#endif 25 26#ifdef CONFIG_IA32_EMULATION 27void entry_SYSENTER_compat(void); 28void __end_entry_SYSENTER_compat(void); 29void entry_SYSCALL_compat(void); 30void entry_SYSCALL_compat_safe_stack(void); 31void entry_INT80_compat(void); 32#ifdef CONFIG_XEN_PV 33void xen_entry_INT80_compat(void); 34#endif 35#endif 36 37void x86_configure_nx(void); 38void x86_report_nx(void); 39 40extern int reboot_force; 41 42long do_arch_prctl_common(struct task_struct *task, int option, 43 unsigned long cpuid_enabled); 44 45#endif /* _ASM_X86_PROTO_H */ 46