5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
33 lines
827 B
C
33 lines
827 B
C
/*
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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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