/*
*********************************************************************************************************
*                                                uC/LIB
*                                        CUSTOM LIBRARY MODULES
*
*                          (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
*
*               All rights reserved.  Protected by international copyright laws.
*
*               uC/LIB is provided in source form to registered licensees ONLY.  It is 
*               illegal to distribute this source code to any third party unless you receive 
*               written permission by an authorized Micrium representative.  Knowledge of 
*               the source code may NOT be used to develop a similar product.
*
*               Please help us continue to provide the Embedded community with the finest 
*               software available.  Your honesty is greatly appreciated.
*
*               You can contact us at www.micrium.com.
*********************************************************************************************************
*/

/*
*********************************************************************************************************
*
*                                     STANDARD MEMORY OPERATIONS
*
* Filename      : lib_mem.h
* Version       : V1.35.00
* 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 individual products.
*
*                 (2) Assumes the following versions (or more recent) of software modules are included in 
*                     the project build :
*
*                     (a) uC/CPU V1.27
*********************************************************************************************************
*/


/*
*********************************************************************************************************
*                                               MODULE
*
* Note(s) : (1) This memory library header file is protected from multiple pre-processor inclusion through 
*               use of the memory library module present pre-processor macro definition.
*********************************************************************************************************
*/

#ifndef  LIB_MEM_MODULE_PRESENT                                 /* See Note #1.                                         */
#define  LIB_MEM_MODULE_PRESENT


/*$PAGE*/
/*
*********************************************************************************************************
*                                            INCLUDE FILES
*
* Note(s) : (1) The custom library software files are located in the following directories :
*
*               (a) \<Your Product Application>\app_cfg.h
*
*               (b) \<Custom Library Directory>\lib_*.*
*
*                       where
*                               <Your Product Application>      directory path for Your Product's Application
*                               <Custom Library Directory>      directory path for custom library software
*
*           (2) CPU-configuration  software files are located in the following directories :
*
*               (a) \<CPU-Compiler Directory>\cpu_*.*
*               (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
*
*                       where
*                               <CPU-Compiler Directory>        directory path for common CPU-compiler software
*                               <cpu>                           directory name for specific processor (CPU)
*                               <compiler>                      directory name for specific compiler
*
*           (3) Compiler MUST be configured to include as additional include path directories :
*
*               (a) '\<Your Product Application>\' directory                            See Note #1a
*
*               (b) '\<Custom Library Directory>\' directory                            See Note #1b
*
*               (c) (1) '\<CPU-Compiler Directory>\'                  directory         See Note #2a
*                   (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory         See Note #2b
*
*           (4) NO compiler-supplied standard library functions SHOULD be used.
*********************************************************************************************************
*/

#include  <cpu.h>
#include  <cpu_core.h>

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


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

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


/*$PAGE*/
/*
*********************************************************************************************************
*                                        DEFAULT CONFIGURATION
*********************************************************************************************************
*/

/*
*********************************************************************************************************
*                             MEMORY LIBRARY ARGUMENT CHECK CONFIGURATION
*
* Note(s) : (1) Configure LIB_MEM_CFG_ARG_CHK_EXT_EN to enable/disable the memory library suite external
*               argument check feature :
*
*               (a) When ENABLED,      arguments received from any port interface provided by the developer
*                   or application are checked/validated.
*
*               (b) When DISABLED, NO  arguments received from any port interface provided by the developer
*                   or application are checked/validated.
*********************************************************************************************************
*/

                                                        /* Configure external argument check feature (see Note #1) :    */
#ifndef  LIB_MEM_CFG_ARG_CHK_EXT_EN
#define  LIB_MEM_CFG_ARG_CHK_EXT_EN     DEF_DISABLED
                                                        /*   DEF_DISABLED     Argument check DISABLED                   */
                                                        /*   DEF_ENABLED      Argument check ENABLED                    */
#endif


/*
*********************************************************************************************************
*                         MEMORY LIBRARY ASSEMBLY OPTIMIZATION CONFIGURATION
*
* Note(s) : (1) Configure LIB_MEM_CFG_OPTIMIZE_ASM_EN to enable/disable assembly-optimized memory functions.
*********************************************************************************************************
*/

                                                        /* Configure assembly-optimized function(s) [see Note #1] :     */
#ifndef  LIB_MEM_CFG_OPTIMIZE_ASM_EN
#define  LIB_MEM_CFG_OPTIMIZE_ASM_EN    DEF_DISABLED
                                                        /*   DEF_DISABLED     Assembly-optimized function(s) DISABLED   */
                                                        /*   DEF_ENABLED      Assembly-optimized function(s) ENABLED    */
#endif


/*
*********************************************************************************************************
*                                   MEMORY ALLOCATION CONFIGURATION
*
* Note(s) : (1) Configure LIB_MEM_CFG_ALLOC_EN to enable/disable memory allocation functions.
*********************************************************************************************************
*/

                                                        /* Configure memory allocation feature (see Note #1) :          */
#ifndef  LIB_MEM_CFG_ALLOC_EN
#define  LIB_MEM_CFG_ALLOC_EN           DEF_DISABLED
                                                        /*   DEF_DISABLED     Memory allocation DISABLED                */
                                                        /*   DEF_ENABLED      Memory allocation ENABLED                 */
#endif


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

/*
*********************************************************************************************************
*                                      LIBRARY MEMORY ERROR CODES
*********************************************************************************************************
*/

#define  LIB_MEM_ERR_NONE                              10000u
#define  LIB_MEM_ERR_NULL_PTR                          10001u   /* Ptr arg(s) passed NULL ptr(s).                       */

#define  LIB_MEM_ERR_INVALID_MEM_SIZE                  10100u   /* Invalid mem     size.                                */
#define  LIB_MEM_ERR_INVALID_MEM_ALIGN                 10101u   /* Invalid mem     align.                               */
#define  LIB_MEM_ERR_INVALID_SEG_SIZE                  10110u   /* Invalid mem seg size.                                */
#define  LIB_MEM_ERR_INVALID_SEG_OVERLAP               10111u   /* Invalid mem seg overlaps other mem seg(s).           */
#define  LIB_MEM_ERR_INVALID_POOL                      10120u   /* Invalid mem pool.                                    */
#define  LIB_MEM_ERR_INVALID_BLK_NBR                   10130u   /* Invalid mem pool blk nbr.                            */
#define  LIB_MEM_ERR_INVALID_BLK_SIZE                  10131u   /* Invalid mem pool blk size.                           */