mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 14:21:47 +00:00
f3675644e1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> [mpe: Fix sys_debug_setcontext() prototype to return long] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
|
|
* Copyright (c) 2007 Benjamin Herrenschmidt, IBM Corporation
|
|
* Extracted from signal_32.c and signal_64.c
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General
|
|
* Public License. See the file README.legal in the main directory of
|
|
* this archive for more details.
|
|
*/
|
|
|
|
#ifndef _POWERPC_ARCH_SIGNAL_H
|
|
#define _POWERPC_ARCH_SIGNAL_H
|
|
|
|
extern void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags);
|
|
|
|
extern void __user *get_sigframe(struct ksignal *ksig, unsigned long sp,
|
|
size_t frame_size, int is_32);
|
|
|
|
extern int handle_signal32(struct ksignal *ksig, sigset_t *oldset,
|
|
struct task_struct *tsk);
|
|
|
|
extern int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
|
|
struct task_struct *tsk);
|
|
|
|
extern unsigned long copy_fpr_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_ckfpr_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_fpr_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
extern unsigned long copy_ckfpr_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
extern unsigned long get_tm_stackpointer(struct task_struct *tsk);
|
|
|
|
#ifdef CONFIG_VSX
|
|
extern unsigned long copy_vsx_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_ckvsx_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_vsx_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
extern unsigned long copy_ckvsx_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC64
|
|
|
|
extern int handle_rt_signal64(struct ksignal *ksig, sigset_t *set,
|
|
struct task_struct *tsk);
|
|
|
|
#else /* CONFIG_PPC64 */
|
|
|
|
extern long sys_rt_sigreturn(void);
|
|
extern long sys_sigreturn(void);
|
|
|
|
static inline int handle_rt_signal64(struct ksignal *ksig, sigset_t *set,
|
|
struct task_struct *tsk)
|
|
{
|
|
return -EFAULT;
|
|
}
|
|
|
|
#endif /* !defined(CONFIG_PPC64) */
|
|
|
|
#endif /* _POWERPC_ARCH_SIGNAL_H */
|