/* * 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); #endif /* __SIGNAL_COMMON_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| paul burton | paul burton | 55 | 40.44% | 2 | 18.18% |
| franck bui-huu | franck bui-huu | 35 | 25.74% | 2 | 18.18% |
| atsushi nemoto | atsushi nemoto | 24 | 17.65% | 3 | 27.27% |
| ralf baechle | ralf baechle | 17 | 12.50% | 1 | 9.09% |
| richard weinberger | richard weinberger | 2 | 1.47% | 1 | 9.09% |
| david hildenbrand | david hildenbrand | 2 | 1.47% | 1 | 9.09% |
| harvey harrison | harvey harrison | 1 | 0.74% | 1 | 9.09% |
| Total | 136 | 100.00% | 11 | 100.00% |