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1 | /* |
2 | * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) | |
3 | * Licensed under the GPL | |
4 | */ | |
5 | ||
6 | #ifndef __UM_PTRACE_GENERIC_H | |
7 | #define __UM_PTRACE_GENERIC_H | |
8 | ||
9 | #ifndef __ASSEMBLY__ | |
10 | ||
1da177e4 LT |
11 | |
12 | #define pt_regs pt_regs_subarch | |
13 | #define show_regs show_regs_subarch | |
14 | #define send_sigtrap send_sigtrap_subarch | |
15 | ||
16 | #include "asm/arch/ptrace.h" | |
17 | ||
18 | #undef pt_regs | |
19 | #undef show_regs | |
20 | #undef send_sigtrap | |
21 | #undef user_mode | |
22 | #undef instruction_pointer | |
23 | ||
24 | #include "sysdep/ptrace.h" | |
25 | ||
26 | struct pt_regs { | |
27 | union uml_pt_regs regs; | |
28 | }; | |
29 | ||
4d338e1a | 30 | #define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS } |
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31 | |
32 | #define PT_REGS_IP(r) UPT_IP(&(r)->regs) | |
33 | #define PT_REGS_SP(r) UPT_SP(&(r)->regs) | |
34 | ||
35 | #define PT_REG(r, reg) UPT_REG(&(r)->regs, reg) | |
36 | #define PT_REGS_SET(r, reg, val) UPT_SET(&(r)->regs, reg, val) | |
37 | ||
38 | #define PT_REGS_SET_SYSCALL_RETURN(r, res) \ | |
39 | UPT_SET_SYSCALL_RETURN(&(r)->regs, res) | |
40 | #define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs) | |
41 | ||
42 | #define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs) | |
43 | ||
44 | #define PT_REGS_SC(r) UPT_SC(&(r)->regs) | |
45 | ||
46 | #define instruction_pointer(regs) PT_REGS_IP(regs) | |
47 | ||
48 | struct task_struct; | |
49 | ||
50 | extern unsigned long getreg(struct task_struct *child, int regno); | |
51 | extern int putreg(struct task_struct *child, int regno, unsigned long value); | |
52 | extern int get_fpregs(unsigned long buf, struct task_struct *child); | |
53 | extern int set_fpregs(unsigned long buf, struct task_struct *child); | |
54 | extern int get_fpxregs(unsigned long buf, struct task_struct *child); | |
55 | extern int set_fpxregs(unsigned long buf, struct task_struct *tsk); | |
56 | ||
57 | extern void show_regs(struct pt_regs *regs); | |
58 | ||
59 | extern void send_sigtrap(struct task_struct *tsk, union uml_pt_regs *regs, | |
60 | int error_code); | |
61 | ||
aa6758d4 PBG |
62 | extern int arch_copy_tls(struct task_struct *new); |
63 | extern void clear_flushed_tls(struct task_struct *task); | |
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64 | |
65 | #endif | |
66 | ||
aa6758d4 | 67 | #endif |