source: rtems-schedsim/schedsim/rtems/wkspace.c @ a2aad55

Last change on this file since a2aad55 was a2aad55, checked in by Joel Sherrill <joel.sherrill@…>, on May 1, 2013 at 12:41:56 AM

Remove CVS $

  • Property mode set to 100644
File size: 1.7 KB
Line 
1/*
2 *  BASED UPON SOURCE IN RTEMS, MODIFIED FOR SIMULATOR
3 *
4 *  Workspace Handler
5 *
6 *  COPYRIGHT (c) 1989-2013.
7 *  On-Line Applications Research Corporation (OAR).
8 *
9 *  The license and distribution terms for this file may be
10 *  found in the file LICENSE in this distribution or at
11 *  http://www.rtems.com/license/LICENSE.
12 */
13
14#if HAVE_CONFIG_H
15#include "config.h"
16#endif
17
18#include <rtems/system.h>
19#include <rtems/score/wkspace.h>
20#include <rtems/score/interr.h>
21
22#include <stdlib.h>
23
24#if defined(DEBUG_WORKSPACE)
25  #include <stdio.h>
26#endif
27
28/*
29 *  _Workspace_Handler_initialization
30 */
31void _Workspace_Handler_initialization(
32  Heap_Area *areas,
33  size_t area_count,
34  Heap_Initialization_or_extend_handler extend
35)
36{
37}
38
39/*
40 *  _Workspace_Allocate
41 */
42void *_Workspace_Allocate(
43  size_t   size
44)
45{
46  void *memory;
47
48  memory = calloc( 1, size );
49  #if defined(DEBUG_WORKSPACE)
50    fprintf(
51      stderr,
52      "Workspace_Allocate(%d) from %p/%p -> %p\n",
53      size,
54      __builtin_return_address( 0 ),
55      __builtin_return_address( 1 ),
56      memory
57    );
58  #endif
59  return memory;
60}
61
62/*
63 *  _Workspace_Free
64 */
65void _Workspace_Free(
66  void *block
67)
68{
69  #if defined(DEBUG_WORKSPACE)
70    fprintf(
71      stderr,
72      block,
73      __builtin_return_address( 0 ),
74      __builtin_return_address( 1 )
75    );
76  #endif
77  free( block );
78}
79
80/*
81 *  _Workspace_Allocate_or_fatal_error
82 */
83void *_Workspace_Allocate_or_fatal_error(
84  size_t      size
85)
86{
87  void *memory;
88
89  memory = calloc( 1, size );
90  #if defined(DEBUG_WORKSPACE)
91    fprintf(
92      stderr,
93      "Workspace_Allocate_or_fatal_error(%d) from %p/%p -> %p\n",
94      size,
95      __builtin_return_address( 0 ),
96      __builtin_return_address( 1 ),
97      memory
98    );
99  #endif
100
101  return memory;
102}
Note: See TracBrowser for help on using the repository browser.