forked from Archive/PX4-Autopilot
132 lines
4.5 KiB
C
132 lines
4.5 KiB
C
/****************************************************************************
|
|
* mm/mm_environment.h
|
|
*
|
|
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
|
*
|
|
* 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __MM_MM_ENVIRONMENT_H
|
|
#define __MM_MM_ENVIRONMENT_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
/* The platform configuratioin file will not be included when the memory
|
|
* manager is built for the host-based test harness.
|
|
*/
|
|
|
|
#ifndef MM_TEST
|
|
# include <nuttx/config.h>
|
|
# include <nuttx/compiler.h>
|
|
# include <sys/types.h>
|
|
# include <stdlib.h>
|
|
# include <string.h>
|
|
# include <debug.h>
|
|
# include <errno.h>
|
|
# include <assert.h>
|
|
# include <nuttx/mm.h>
|
|
#else
|
|
# include <sys/types.h>
|
|
# include <string.h>
|
|
# include <assert.h>
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Pre-processor Definitions
|
|
****************************************************************************/
|
|
|
|
/* Special definitions used when the memory mnager is built for the host-
|
|
* based test harness.
|
|
*/
|
|
|
|
#ifdef MM_TEST
|
|
|
|
/* Fake NuttX dependencies */
|
|
|
|
# define FAR /* Normally in compiler.h */
|
|
# define CONFIG_CPP_HAVE_VARARGS 1 /* Normally in compiler.h */
|
|
# define CONFIG_MM_REGIONS 2 /* Normally in config.h */
|
|
# undef CONFIG_MM_SMALL /* Normally in config.h */
|
|
# define CONFIG_CAN_PASS_STRUCTS 1 /* Normally in config.h */
|
|
# undef CONFIG_SMALL_MEMORY /* Normally in config.h */
|
|
|
|
extern void mm_addregion(FAR void *heapstart, size_t heapsize);
|
|
|
|
/* Use the real system errno */
|
|
|
|
# define mm_errno errno
|
|
|
|
/* When built for the test harness, we change the names of the exported
|
|
* functions so that they do not collide with the host libc names.
|
|
*/
|
|
|
|
# define malloc mm_malloc
|
|
# define memalign mm_memalign
|
|
# define realloc mm_realloc
|
|
# define zalloc mm_zalloc
|
|
# define calloc mm_calloc
|
|
# define free mm_free
|
|
|
|
/* Use normal libc assertion functions */
|
|
|
|
# undef ASSERT
|
|
# define ASSERT(e) assert(e)
|
|
# undef DEBUGASSERT
|
|
# define DEBUGASSERT(e) assert(e)
|
|
|
|
/* Debug macros are always on */
|
|
|
|
# define CONFIG_DEBUG 1
|
|
|
|
# undef mdbg
|
|
# define mdbg(format, arg...) printf(format, ##arg)
|
|
# undef mvdg
|
|
# define mvdbg(format, arg...) printf(format, ##arg)
|
|
# undef mlldbg
|
|
# define mlldbg(format, arg...) printf(format, ##arg)
|
|
# undef mllvdg
|
|
# define mllvdbg(format, arg...) printf(format, ##arg)
|
|
|
|
#else
|
|
# define mm_errno get_errno()
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Types
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
#endif /* __MM_MM_ENVIRONMENT_H */
|