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32 lines
827 B
32 lines
827 B
/* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file "COPYING" in the main directory of this archive |
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* for more details. |
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* |
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* Copyright (C) 2008 David Daney |
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*/ |
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#ifndef _ASM_WATCH_H |
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#define _ASM_WATCH_H |
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#include <linux/bitops.h> |
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#include <asm/mipsregs.h> |
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void mips_install_watch_registers(struct task_struct *t); |
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void mips_read_watch_registers(void); |
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void mips_clear_watch_registers(void); |
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void mips_probe_watch_registers(struct cpuinfo_mips *c); |
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#ifdef CONFIG_HARDWARE_WATCHPOINTS |
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#define __restore_watch(task) do { \ |
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if (unlikely(test_bit(TIF_LOAD_WATCH, \ |
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&task_thread_info(task)->flags))) { \ |
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mips_install_watch_registers(task); \ |
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} \ |
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} while (0) |
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#else |
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#define __restore_watch(task) do {} while (0) |
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#endif |
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#endif /* _ASM_WATCH_H */
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