blob: 6abebf00114adefeb0a32327ee51975c378f728f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/*
* MALLOC_INFO Shell Command Implmentation
*
* COPYRIGHT (c) 1989-2008.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <inttypes.h>
#include <rtems.h>
#include <rtems/malloc.h>
#include <rtems/shell.h>
#include <rtems/score/protectedheap.h>
#include <rtems/score/wkspace.h>
#include "internal.h"
void rtems_shell_print_unified_work_area_message(void)
{
printf( "C Program Heap and RTEMS Workspace are %s.\n",
rtems_configuration_get_unified_work_area() ? "the same" : "separate"
);
}
static int rtems_shell_main_wkspace_info(
int argc RTEMS_UNUSED,
char *argv[] RTEMS_UNUSED
)
{
Heap_Information_block info;
rtems_shell_print_unified_work_area_message();
_Protected_heap_Get_information( &_Workspace_Area, &info );
rtems_shell_print_heap_info( "free", &info.Free );
rtems_shell_print_heap_info( "used", &info.Used );
rtems_shell_print_heap_stats( &info.Stats );
return 0;
}
rtems_shell_cmd_t rtems_shell_WKSPACE_INFO_Command = {
"wkspace", /* name */
"Report on RTEMS Executive Workspace", /* usage */
"rtems", /* topic */
rtems_shell_main_wkspace_info, /* command */
NULL, /* alias */
NULL /* next */
};
|