lib_mem.h

ucosII在DRAGONBALL MX21上的移植 开发环境为IAR

/*
*********************************************************************************************************
*                                               uC/LIB
*                                       CUSTOM LIBRARY MODULES
*
*                          (c) Copyright 2004-2005; Micrium, Inc.; Weston, FL
*
*                   All rights reserved.  Protected by international copyright laws.
*                   Knowledge of the source code may not be used to write a similar
*                   product.  This file may only be used in accordance with a license
*                   and should not be redistributed in any way.
*********************************************************************************************************
*/

/*
*********************************************************************************************************
*
*                                      STANDARD MEMORY OPERATIONS
*
* Filename      : lib_mem.h
* Version       : V1.17
* Programmer(s) : ITJ
*********************************************************************************************************
* Note(s)       : (1) NO compiler-supplied standard library functions are used in library or product software.
*
*                     (a) ALL standard library functions are implemented in the custom library modules :
*
*                         (1) \<Custom Library Directory>\lib*.*
*
*                         (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
*
*                               where
*                                       <Custom Library Directory>      directory path for custom library software
*                                       <cpu>                           directory name for specific processor (CPU)
*                                       <compiler>                      directory name for specific compiler
*
*                     (b) Product-specific library functions are implemented in individial products.
*********************************************************************************************************
*/

/*
*********************************************************************************************************
*                                            INCLUDE FILES
*
* Note(s) : (1) The following common software files are located in the following directories :
*
*               (a) \<Custom Library Directory>\lib*.*
*
*               (b) (1) \<CPU-Compiler Directory>\cpu_def.h
*
*                   (2) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
*
*                           where
*                                   <Custom Library Directory>      directory path for custom   library      software
*                                   <CPU-Compiler Directory>        directory path for common   CPU-compiler software
*                                   <cpu>                           directory name for specific processor (CPU)
*                                   <compiler>                      directory name for specific compiler
*
*           (2) Compiler MUST be configured to include the '\<Custom Library Directory>\uC-LIB\',
*               '\<CPU-Compiler Directory>\' directory, & the specific CPU-compiler directory as 
*               additional include path directories.
*
*           (3) NO compiler-supplied standard library functions SHOULD be used.
*
*               #### The reference to standard library header files SHOULD be removed once all custom 
*               library functions are implemented WITHOUT reference to ANY standard library function(s).
*
*               See also 'MACRO'S  Note #1'.
*********************************************************************************************************
*/

#include  <cpu.h>
#include  <lib_def.h>
#include  <app_cfg.h>

                                                                /* See Note #3.                                         */
#include  <stdlib.h>


/*
*********************************************************************************************************
*                                               EXTERNS
*********************************************************************************************************
*/

#ifdef   LIB_MEM_MODULE
#define  LIB_MEM_EXT
#else
#define  LIB_MEM_EXT  extern
#endif


/*$PAGE*/
/*
*********************************************************************************************************
*                                               DEFINES
*********************************************************************************************************
*/


/*
*********************************************************************************************************
*                                             DATA TYPES
*********************************************************************************************************
*/


/*
*********************************************************************************************************
*                                          GLOBAL VARIABLES
*********************************************************************************************************
*/


/*
*********************************************************************************************************
*                                               MACRO'S
*
* Note(s) : (1) NO compiler-supplied standard library functions SHOULD be used.
*
*               #### The reference to standard memory functions SHOULD be removed once all custom library 
*               functions are implemented WITHOUT reference to ANY standard library function(s).
*
*               See also 'INCLUDE FILES  Note #3'.
*********************************************************************************************************
*/

                                                                /* See Note #1.                                         */
#define  Mem_Malloc         malloc
#define  Mem_Free           free


/*
*********************************************************************************************************
*                                         FUNCTION PROTOTYPES
*********************************************************************************************************
*/

void         Mem_Clr (void        *pmem,
                      CPU_SIZE_T   size);

void         Mem_Set (void        *pmem,
                      CPU_INT08U   data_val,
                      CPU_SIZE_T   size);

void         Mem_Copy(void        *pdest,
                      void        *psrc,
                      CPU_SIZE_T   size);

CPU_BOOLEAN  Mem_Cmp (void        *p1_mem,
                      void        *p2_mem,
                      CPU_SIZE_T   size);


/*
*********************************************************************************************************
*                                        CONFIGURATION ERRORS
*********************************************************************************************************
*/