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LibrePilot/flight/pios/inc/pios_trace.h
2014-11-08 12:59:16 +01:00

85 lines
2.7 KiB
C

/**
******************************************************************************
*
* @file pios_trace.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2014.
* @addtogroup PiOS
* @{
* @addtogroup PiOS
* @{
* @brief PiOS debug trace printing interface
*****************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PIOS_TRACE_H
#define PIOS_TRACE_H
extern unsigned int pios_trace_mask;
/*
* Tracing flags.
* The flags masked in PIOS_TRACE_ALWAYS are always traced.
*/
#define PIOS_TRACE_OS 0x00000002
#define PIOS_TRACE_ALLOCATE 0x00000004
#define PIOS_TRACE_TEST 0x00000008
#define PIOS_TRACE_BAD_BLOCKS 0x00000010
#define PIOS_TRACE_ERASE 0x00000020
#define PIOS_TRACE_GC 0x00000040
#define PIOS_TRACE_WRITE 0x00000080
#define PIOS_TRACE_TRACING 0x00000100
#define PIOS_TRACE_DELETION 0x00000200
#define PIOS_TRACE_BUFFERS 0x00000400
#define PIOS_TRACE_NANDACCESS 0x00000800
#define PIOS_TRACE_GC_DETAIL 0x00001000
#define PIOS_TRACE_SCAN_DEBUG 0x00002000
#define PIOS_TRACE_MTD 0x00004000
#define PIOS_TRACE_CHECKPOINT 0x00008000
#define PIOS_TRACE_VERIFY 0x00010000
#define PIOS_TRACE_VERIFY_NAND 0x00020000
#define PIOS_TRACE_VERIFY_FULL 0x00040000
#define PIOS_TRACE_VERIFY_ALL 0x000f0000
#define PIOS_TRACE_SYNC 0x00100000
#define PIOS_TRACE_BACKGROUND 0x00200000
#define PIOS_TRACE_LOCK 0x00400000
#define PIOS_TRACE_MOUNT 0x00800000
#define PIOS_TRACE_ERROR 0x40000000
#define PIOS_TRACE_BUG 0x80000000
#define PIOS_TRACE_ALWAYS 0xf0000000
#ifdef PIOS_TRACE
#define pios_trace(msk, fmt, ...) \
do { \
if (pios_trace_mask & (msk)) { \
printf("pios_trace: " fmt "\n",##__VA_ARGS__); } \
} \
while (0)
#else
#define pios_trace(msk, fmt, ...)
#endif
/* Trace control functions */
unsigned pios_set_trace(unsigned tm);
unsigned pios_get_trace(void);
#endif // ifndef PIOS_TRACE_H