projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 22e38f29 BH |
1 | /* |
| 2 | * Copyright (c) 2007 Benjamin Herrenschmidt, IBM Coproration | |
| 3 | * Extracted from signal_32.c and signal_64.c | |
| 4 | * | |
| 5 | * This file is subject to the terms and conditions of the GNU General | |
| 6 | * Public License. See the file README.legal in the main directory of | |
| 7 | * this archive for more details. | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef _POWERPC_ARCH_SIGNAL_H | |
| 11 | #define _POWERPC_ARCH_SIGNAL_H | |
| 12 | ||
| 18b246fa | 13 | extern void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags); |
| 2e074004 | 14 | |
| 2b3f8e87 | 15 | extern void __user * get_sigframe(struct k_sigaction *ka, unsigned long sp, |
| efbda860 | 16 | size_t frame_size, int is_32); |
| f478f543 CH |
17 | |
| 18 | extern int handle_signal32(unsigned long sig, struct k_sigaction *ka, | |
| 19 | siginfo_t *info, sigset_t *oldset, | |
| a3f61dc0 | 20 | struct pt_regs *regs); |
| f478f543 CH |
21 | |
| 22 | extern int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka, | |
| 23 | siginfo_t *info, sigset_t *oldset, | |
| a3f61dc0 | 24 | struct pt_regs *regs); |
| f478f543 | 25 | |
| 6a274c08 MN |
26 | extern unsigned long copy_fpr_to_user(void __user *to, |
| 27 | struct task_struct *task); | |
| 2b0a576d MN |
28 | extern unsigned long copy_transact_fpr_to_user(void __user *to, |
| 29 | struct task_struct *task); | |
| 6a274c08 MN |
30 | extern unsigned long copy_fpr_from_user(struct task_struct *task, |
| 31 | void __user *from); | |
| 2b0a576d MN |
32 | extern unsigned long copy_transact_fpr_from_user(struct task_struct *task, |
| 33 | void __user *from); | |
| 6a274c08 MN |
34 | #ifdef CONFIG_VSX |
| 35 | extern unsigned long copy_vsx_to_user(void __user *to, | |
| 36 | struct task_struct *task); | |
| 2b0a576d MN |
37 | extern unsigned long copy_transact_vsx_to_user(void __user *to, |
| 38 | struct task_struct *task); | |
| 6a274c08 MN |
39 | extern unsigned long copy_vsx_from_user(struct task_struct *task, |
| 40 | void __user *from); | |
| 2b0a576d MN |
41 | extern unsigned long copy_transact_vsx_from_user(struct task_struct *task, |
| 42 | void __user *from); | |
| 6a274c08 | 43 | #endif |
| 2f97cd39 BH |
44 | |
| 45 | #ifdef CONFIG_PPC64 | |
| 46 | ||
| f478f543 CH |
47 | extern int handle_rt_signal64(int signr, struct k_sigaction *ka, |
| 48 | siginfo_t *info, sigset_t *set, | |
| 49 | struct pt_regs *regs); | |
| 22e38f29 | 50 | |
| 2f97cd39 BH |
51 | #else /* CONFIG_PPC64 */ |
| 52 | ||
| 2f97cd39 BH |
53 | static inline int handle_rt_signal64(int signr, struct k_sigaction *ka, |
| 54 | siginfo_t *info, sigset_t *set, | |
| 55 | struct pt_regs *regs) | |
| 56 | { | |
| 57 | return -EFAULT; | |
| 58 | } | |
| 59 | ||
| 60 | #endif /* !defined(CONFIG_PPC64) */ | |
| 61 | ||
| 22e38f29 | 62 | #endif /* _POWERPC_ARCH_SIGNAL_H */ |