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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#ifndef __UM_PTRACE_GENERIC_H
#define __UM_PTRACE_GENERIC_H
#ifndef __ASSEMBLY__
#include <sysdep/ptrace.h>
struct pt_regs {
struct uml_pt_regs regs;
};
#define arch_has_single_step() (1)
#define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS }
#define PT_REGS_IP(r) UPT_IP(&(r)->regs)
#define PT_REGS_SP(r) UPT_SP(&(r)->regs)
#define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs)
#define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs)
#define instruction_pointer(regs) PT_REGS_IP(regs)
#define PTRACE_OLDSETOPTIONS 21
struct task_struct;
extern long subarch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data);
extern unsigned long getreg(struct task_struct *child, int regno);
extern int putreg(struct task_struct *child, int regno, unsigned long value);
extern int poke_user(struct task_struct *child, long addr, long data);
extern int peek_user(struct task_struct *child, long addr, long data);
extern int arch_set_tls(struct task_struct *new, unsigned long tls);
extern void clear_flushed_tls(struct task_struct *task);
extern int syscall_trace_enter(struct pt_regs *regs);
extern void syscall_trace_leave(struct pt_regs *regs);
#endif
#endif
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