You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
165 lines
4.4 KiB
165 lines
4.4 KiB
/**************************************************************************** |
|
* lib/misc/lib_dbg.c |
|
* |
|
* Copyright (C) 2007-2009, 2011-2012 Gregory Nutt. All rights reserved. |
|
* Author: Gregory Nutt <spudmonkey@racsa.co.cr> |
|
* |
|
* Redistribution and use in source and binary forms, with or without |
|
* modification, are permitted provided that the following conditions |
|
* are met: |
|
* |
|
* 1. Redistributions of source code must retain the above copyright |
|
* notice, this list of conditions and the following disclaimer. |
|
* 2. Redistributions in binary form must reproduce the above copyright |
|
* notice, this list of conditions and the following disclaimer in |
|
* the documentation and/or other materials provided with the |
|
* distribution. |
|
* 3. Neither the name NuttX nor the names of its contributors may be |
|
* used to endorse or promote products derived from this software |
|
* without specific prior written permission. |
|
* |
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
* POSSIBILITY OF SUCH DAMAGE. |
|
* |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Included Files |
|
****************************************************************************/ |
|
|
|
#include <nuttx/config.h> |
|
|
|
#include <stdarg.h> |
|
#include <debug.h> |
|
|
|
#include "lib_internal.h" |
|
|
|
/**************************************************************************** |
|
* Global Variables |
|
****************************************************************************/ |
|
|
|
/* Debug output is initially disabled */ |
|
|
|
#ifdef CONFIG_DEBUG_ENABLE |
|
bool g_dbgenable; |
|
#endif |
|
|
|
/**************************************************************************** |
|
* Global Functions |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Name: dbg_enable |
|
* |
|
* Description: |
|
* Enable or disable debug output. |
|
* |
|
****************************************************************************/ |
|
|
|
#ifdef CONFIG_DEBUG_ENABLE |
|
void dbg_enable(bool enable) |
|
{ |
|
g_dbgenable = enable; |
|
} |
|
#endif |
|
|
|
/**************************************************************************** |
|
* Name: dbg, lldbg, vdbg |
|
* |
|
* Description: |
|
* If the cross-compiler's pre-processor does not support variable |
|
* length arguments, then these additional APIs will be built. |
|
* |
|
****************************************************************************/ |
|
|
|
#ifndef CONFIG_CPP_HAVE_VARARGS |
|
#ifdef CONFIG_DEBUG |
|
int dbg(const char *format, ...) |
|
{ |
|
va_list ap; |
|
int ret; |
|
|
|
#ifdef CONFIG_DEBUG_ENABLE |
|
ret = 0; |
|
if (g_dbgenable) |
|
#endif |
|
{ |
|
va_start(ap, format); |
|
ret = lib_rawvprintf(format, ap); |
|
va_end(ap); |
|
} |
|
|
|
return ret; |
|
} |
|
|
|
#ifdef CONFIG_ARCH_LOWPUTC |
|
int lldbg(const char *format, ...) |
|
{ |
|
va_list ap; |
|
int ret; |
|
|
|
#ifdef CONFIG_DEBUG_ENABLE |
|
ret = 0; |
|
if (g_dbgenable) |
|
#endif |
|
{ |
|
va_start(ap, format); |
|
ret = lib_lowvprintf(format, ap); |
|
va_end(ap); |
|
} |
|
|
|
return ret; |
|
} |
|
#endif |
|
|
|
#ifdef CONFIG_DEBUG_VERBOSE |
|
int vdbg(const char *format, ...) |
|
{ |
|
va_list ap; |
|
int ret; |
|
|
|
#ifdef CONFIG_DEBUG_ENABLE |
|
ret = 0; |
|
if (g_dbgenable) |
|
#endif |
|
{ |
|
va_start(ap, format); |
|
ret = lib_rawvprintf(format, ap); |
|
va_end(ap); |
|
} |
|
|
|
return ret; |
|
} |
|
|
|
#ifdef CONFIG_ARCH_LOWPUTC |
|
int llvdbg(const char *format, ...) |
|
{ |
|
va_list ap; |
|
int ret; |
|
|
|
#ifdef CONFIG_DEBUG_ENABLE |
|
ret = 0; |
|
if (g_dbgenable) |
|
#endif |
|
{ |
|
va_start(ap, format); |
|
ret = lib_lowvprintf(format, ap); |
|
va_end(ap); |
|
} |
|
|
|
return ret; |
|
} |
|
#endif /* CONFIG_ARCH_LOWPUTC */ |
|
#endif /* CONFIG_DEBUG_VERBOSE */ |
|
#endif /* CONFIG_DEBUG */ |
|
#endif /* CONFIG_CPP_HAVE_VARARGS */
|
|
|