1 /**************************************************************************/
2 /* */
3 /* Copyright (c) Microsoft Corporation. All rights reserved. */
4 /* */
5 /* This software is licensed under the Microsoft Software License */
6 /* Terms for Microsoft Azure RTOS. Full text of the license can be */
7 /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
8 /* and in the root directory of this software. */
9 /* */
10 /**************************************************************************/
11
12
13 /**************************************************************************/
14 /**************************************************************************/
15 /** */
16 /** ThreadX Component */
17 /** */
18 /** Module Manager */
19 /** */
20 /**************************************************************************/
21 /**************************************************************************/
22
23 #define TX_SOURCE_CODE
24
25 #include "tx_api.h"
26 #include "txm_module.h"
27 #include "tx_byte_pool.h"
28
29 /**************************************************************************/
30 /* */
31 /* FUNCTION RELEASE */
32 /* */
33 /* txm_module_manager_object_pool_create PORTABLE C */
34 /* 6.1 */
35 /* AUTHOR */
36 /* */
37 /* Scott Larson, Microsoft Corporation */
38 /* */
39 /* DESCRIPTION */
40 /* */
41 /* This function creates an object pool for the module manager, */
42 /* which is used by modules to allocate system resources outside */
43 /* the memory area of the module. This is especially useful in */
44 /* memory protection. */
45 /* */
46 /* INPUT */
47 /* */
48 /* object_memory Object memory address */
49 /* object_memory_size Size in bytes of memory area */
50 /* */
51 /* OUTPUT */
52 /* */
53 /* status Completion status */
54 /* */
55 /* CALLS */
56 /* */
57 /* _tx_byte_pool_create Create module memory byte pool */
58 /* */
59 /* CALLED BY */
60 /* */
61 /* Application code */
62 /* */
63 /* RELEASE HISTORY */
64 /* */
65 /* DATE NAME DESCRIPTION */
66 /* */
67 /* 09-30-2020 Scott Larson Initial Version 6.1 */
68 /* */
69 /**************************************************************************/
_txm_module_manager_object_pool_create(VOID * object_memory,ULONG object_memory_size)70 UINT _txm_module_manager_object_pool_create(VOID *object_memory, ULONG object_memory_size)
71 {
72
73 /* Create a byte pool for allocating RAM areas for modules. */
74 _tx_byte_pool_create(&_txm_module_manager_object_pool, "Module Manager Object Pool", object_memory, object_memory_size);
75
76 /* Indicate the module manager object pool has been created. */
77 _txm_module_manager_object_pool_created = TX_TRUE;
78
79 /* Return success. */
80 return(TX_SUCCESS);
81 }
82
83
