fiq_debugger_priv.h revision 73cdbd63ff1f035c55c572ad245f6a4b578011ec 
1/*
2 * Copyright (C) 2014 Google, Inc.
3 * Author: Colin Cross <ccross@android.com>
4 *
5 * This software is licensed under the terms of the GNU General Public
6 * License version 2, as published by the Free Software Foundation, and
7 * may be copied, distributed, and modified under those terms.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 * GNU General Public License for more details.
13 *
14 */
15
16#ifndef _FIQ_DEBUGGER_PRIV_H_
17#define _FIQ_DEBUGGER_PRIV_H_
18
19#define THREAD_INFO(sp) ((struct thread_info *) \
20		((unsigned long)(sp) & ~(THREAD_SIZE - 1)))
21
22struct fiq_debugger_output {
23	void (*printf)(struct fiq_debugger_output *output, const char *fmt, ...);
24};
25
26struct pt_regs;
27
28void fiq_debugger_dump_pc(struct fiq_debugger_output *output,
29		const struct pt_regs *regs);
30void fiq_debugger_dump_regs(struct fiq_debugger_output *output,
31		const struct pt_regs *regs);
32void fiq_debugger_dump_allregs(struct fiq_debugger_output *output,
33		const struct pt_regs *regs);
34void fiq_debugger_dump_stacktrace(struct fiq_debugger_output *output,
35		const struct pt_regs *regs, unsigned int depth, void *ssp);
36
37#endif
38