source: rtems-schedsim/schedsim/shell/shared/main_rtemsinit.c @ 726b27c

Last change on this file since 726b27c was 726b27c, checked in by Joel Sherrill <joel.sherrill@…>, on Dec 13, 2013 at 5:01:48 PM

schedsim: Update to latest RTEMS. Works Uniprocessor

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*
2 *  Initialize RTEMS Shell Command Implmentation
3 *
4 *  COPYRIGHT (c) 1989-2013.
5 *  On-Line Applications Research Corporation (OAR).
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.rtems.com/license/LICENSE.
10 */
11
12#ifdef HAVE_CONFIG_H
13#include "config.h"
14#endif
15
16#include <stdio.h>
17
18#include <rtems.h>
19#include "shell.h"
20#include <schedsim_shell.h>
21#include <rtems/stringto.h>
22
23#if defined(RTEMS_SMP)
24  #include <rtems/score/smp.h>
25
26  uint32_t Schedsim_Maximum_CPUs_From_Command_Line;
27#endif
28
29
30int rtems_shell_main_rtems_init(
31  int   argc,
32  char *argv[]
33)
34{
35#if defined(RTEMS_SMP)
36  long cpus;
37
38  if ( argc >= 2 ) {
39    if ( rtems_string_to_long(argv[1], &cpus, NULL, 0) ) {
40      printf( "Number of CPUs argument (%s) is not a number\n", argv[1] );
41      return -1;
42    }
43    Schedsim_Maximum_CPUs_From_Command_Line = cpus;
44  }
45#endif
46
47  //
48  // Initialize RTEMS
49  //
50  rtems_initialize_data_structures();
51  return 0;
52}
53
54rtems_shell_cmd_t rtems_shell_RTEMS_INIT_Command = {
55  "rtems_init",                 /* name */
56  "rtems_init [cpus]",          /* usage */
57  "rtems",                      /* topic */
58  rtems_shell_main_rtems_init,  /* command */
59  NULL,                         /* alias */
60  NULL                          /* next */
61};
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