| /* | |
| * 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) 2008 David Daney | |
| */ | |
| #ifndef _ASM_WATCH_H | |
| #define _ASM_WATCH_H | |
| #include <linux/bitops.h> | |
| #include <asm/mipsregs.h> | |
| void mips_install_watch_registers(struct task_struct *t); | |
| void mips_read_watch_registers(void); | |
| void mips_clear_watch_registers(void); | |
| void mips_probe_watch_registers(struct cpuinfo_mips *c); | |
| #ifdef CONFIG_HARDWARE_WATCHPOINTS | |
| #define __restore_watch(task) do { \ | |
| if (unlikely(test_bit(TIF_LOAD_WATCH, \ | |
| &task_thread_info(task)->flags))) { \ | |
| mips_install_watch_registers(task); \ | |
| } \ | |
| } while (0) | |
| #else | |
| #define __restore_watch(task) do {} while (0) | |
| #endif | |
| #endif /* _ASM_WATCH_H */ |