2005-04-16 15:20:36 -07:00
										 
									 
								 
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								/*
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								 *  linux/arch/arm/kernel/ptrace.h
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								 *
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								 *  Copyright (C) 2000-2003 Russell King
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								 *
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								 * This program is free software; you can redistribute it and/or modify
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								 * it under the terms of the GNU General Public License version 2 as
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								 * published by the Free Software Foundation.
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								 */
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											2007-03-04 09:50:28 +00:00
										 
									 
								 
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								#include <linux/ptrace.h>
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											2005-04-16 15:20:36 -07:00
										 
									 
								 
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								extern void ptrace_cancel_bpt(struct task_struct *);
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								extern void ptrace_set_bpt(struct task_struct *);
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								extern void ptrace_break(struct task_struct *, struct pt_regs *);
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								/*
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								 * Send SIGTRAP if we're single-stepping
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								 */
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								static inline void single_step_trap(struct task_struct *task)
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								{
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									if (task->ptrace & PT_SINGLESTEP) {
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										ptrace_cancel_bpt(task);
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										send_sig(SIGTRAP, task, 1);
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									}
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								}
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								static inline void single_step_clear(struct task_struct *task)
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								{
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									if (task->ptrace & PT_SINGLESTEP)
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										ptrace_cancel_bpt(task);
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								}
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								static inline void single_step_set(struct task_struct *task)
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								{
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									if (task->ptrace & PT_SINGLESTEP)
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										ptrace_set_bpt(task);
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								}
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