1/* SPDX-License-Identifier: GPL-2.0 */
 2/* 
 3 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 4 */
 5
 6#ifndef __UM_PTRACE_GENERIC_H
 7#define __UM_PTRACE_GENERIC_H
 8
 9#ifndef __ASSEMBLY__
10
11#include <sysdep/ptrace.h>
12
13struct pt_regs {
14	struct uml_pt_regs regs;
15};
16
17#define arch_has_single_step()	(1)
18
19#define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS }
20
21#define PT_REGS_IP(r) UPT_IP(&(r)->regs)
22#define PT_REGS_SP(r) UPT_SP(&(r)->regs)
23
24#define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs)
25
26#define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs)
27
28#define instruction_pointer(regs) PT_REGS_IP(regs)
29
30#define PTRACE_OLDSETOPTIONS 21
31
32struct task_struct;
33
34extern long subarch_ptrace(struct task_struct *child, long request,
35	unsigned long addr, unsigned long data);
36extern unsigned long getreg(struct task_struct *child, int regno);
37extern int putreg(struct task_struct *child, int regno, unsigned long value);
38
 
 
 
39extern int arch_set_tls(struct task_struct *new, unsigned long tls);
40extern void clear_flushed_tls(struct task_struct *task);
41extern int syscall_trace_enter(struct pt_regs *regs);
42extern void syscall_trace_leave(struct pt_regs *regs);
43
44#endif
45
46#endif

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/* 
 3 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 4 */
 5
 6#ifndef __UM_PTRACE_GENERIC_H
 7#define __UM_PTRACE_GENERIC_H
 8
 9#ifndef __ASSEMBLY__
10
11#include <sysdep/ptrace.h>
12
13struct pt_regs {
14	struct uml_pt_regs regs;
15};
16
17#define arch_has_single_step()	(1)
18
19#define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS }
20
21#define PT_REGS_IP(r) UPT_IP(&(r)->regs)
22#define PT_REGS_SP(r) UPT_SP(&(r)->regs)
23
24#define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs)
25
26#define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs)
27
28#define instruction_pointer(regs) PT_REGS_IP(regs)
29
30#define PTRACE_OLDSETOPTIONS 21
31
32struct task_struct;
33
34extern long subarch_ptrace(struct task_struct *child, long request,
35	unsigned long addr, unsigned long data);
36extern unsigned long getreg(struct task_struct *child, int regno);
37extern int putreg(struct task_struct *child, int regno, unsigned long value);
38
39extern int poke_user(struct task_struct *child, long addr, long data);
40extern int peek_user(struct task_struct *child, long addr, long data);
41
42extern int arch_set_tls(struct task_struct *new, unsigned long tls);
43extern void clear_flushed_tls(struct task_struct *task);
44extern int syscall_trace_enter(struct pt_regs *regs);
45extern void syscall_trace_leave(struct pt_regs *regs);
46
47#endif
48
49#endif