mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2025-12-26 22:48:23 +00:00
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
|
|
* 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.com/license/LICENSE.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__
|
|
#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 "internal.h"
|
|
|
|
extern bool rtems_unified_work_area;
|
|
|
|
void rtems_shell_print_unified_work_area_message(void)
|
|
{
|
|
printf( "\nC Program Heap and RTEMS Workspace are %s.\n",
|
|
((rtems_unified_work_area) ? "the same" : "separate")
|
|
);
|
|
}
|
|
|
|
int rtems_shell_main_wkspace_info(
|
|
int argc __attribute__((unused)),
|
|
char *argv[] __attribute__((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 );
|
|
|
|
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 */
|
|
};
|