Contributors: 9
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Franck Bui-Huu |
39 |
23.78% |
2 |
7.69% |
| Linus Torvalds (pre-git) |
38 |
23.17% |
12 |
46.15% |
| Paul Burton |
35 |
21.34% |
2 |
7.69% |
| Atsushi Nemoto |
24 |
14.63% |
3 |
11.54% |
| Ralf Baechle |
20 |
12.20% |
3 |
11.54% |
| Linus Torvalds |
3 |
1.83% |
1 |
3.85% |
| Richard Weinberger |
2 |
1.22% |
1 |
3.85% |
| David Hildenbrand |
2 |
1.22% |
1 |
3.85% |
| Harvey Harrison |
1 |
0.61% |
1 |
3.85% |
| Total |
164 |
|
26 |
|
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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 1994 - 2000 Ralf Baechle
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#ifndef __SIGNAL_COMMON_H
#define __SIGNAL_COMMON_H
/* #define DEBUG_SIG */
#ifdef DEBUG_SIG
# define DEBUGP(fmt, args...) printk("%s: " fmt, __func__, ##args)
#else
# define DEBUGP(fmt, args...)
#endif
/*
* Determine which stack to use..
*/
extern void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
size_t frame_size);
/* Check and clear pending FPU exceptions in saved CSR */
extern int fpcsr_pending(unsigned int __user *fpcsr);
/* Make sure we will not lose FPU ownership */
#define lock_fpu_owner() ({ preempt_disable(); pagefault_disable(); })
#define unlock_fpu_owner() ({ pagefault_enable(); preempt_enable(); })
/* Assembly functions to move context to/from the FPU */
extern asmlinkage int
_save_fp_context(void __user *fpregs, void __user *csr);
extern asmlinkage int
_restore_fp_context(void __user *fpregs, void __user *csr);
extern asmlinkage int _save_msa_all_upper(void __user *buf);
extern asmlinkage int _restore_msa_all_upper(void __user *buf);
extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
#endif /* __SIGNAL_COMMON_H */