Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
ba180fd4 | 2 | * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) |
1da177e4 LT |
3 | * Licensed under the GPL |
4 | */ | |
5 | ||
6 | #ifndef __UM_PTRACE_GENERIC_H | |
7 | #define __UM_PTRACE_GENERIC_H | |
8 | ||
9 | #ifndef __ASSEMBLY__ | |
10 | ||
37185b33 | 11 | #include <sysdep/ptrace.h> |
1da177e4 LT |
12 | |
13 | struct pt_regs { | |
77bf4400 | 14 | struct uml_pt_regs regs; |
1da177e4 LT |
15 | }; |
16 | ||
1bd09508 CH |
17 | #define arch_has_single_step() (1) |
18 | ||
4d338e1a | 19 | #define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS } |
1da177e4 LT |
20 | |
21 | #define PT_REGS_IP(r) UPT_IP(&(r)->regs) | |
22 | #define PT_REGS_SP(r) UPT_SP(&(r)->regs) | |
23 | ||
1da177e4 LT |
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 | ||
1da177e4 LT |
28 | #define instruction_pointer(regs) PT_REGS_IP(regs) |
29 | ||
44011b89 RW |
30 | #define PTRACE_OLDSETOPTIONS 21 |
31 | ||
1da177e4 LT |
32 | struct task_struct; |
33 | ||
8818b671 RW |
34 | extern long subarch_ptrace(struct task_struct *child, long request, |
35 | unsigned long addr, unsigned long data); | |
1da177e4 LT |
36 | extern unsigned long getreg(struct task_struct *child, int regno); |
37 | extern int putreg(struct task_struct *child, int regno, unsigned long value); | |
1da177e4 | 38 | |
aa6758d4 PBG |
39 | extern int arch_copy_tls(struct task_struct *new); |
40 | extern void clear_flushed_tls(struct task_struct *task); | |
5334cdae | 41 | extern int syscall_trace_enter(struct pt_regs *regs); |
1bfa2317 | 42 | extern void syscall_trace_leave(struct pt_regs *regs); |
1da177e4 LT |
43 | |
44 | #endif | |
45 | ||
aa6758d4 | 46 | #endif |