1 files changed, 55 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/cmd_mfill.c b/cpukit/libmisc/shell/cmd_mfill.c
new file mode 100644
index 0000000000..4a8f3a4b3c
--- /dev/null
+++ b/cpukit/libmisc/shell/cmd_mfill.c
@@ -0,0 +1,55 @@
+/*
+ *  MFILL Shell Command Implmentation
+ *
+ *  Author: Fernando RUIZ CASAS
+ *  Work: fernando.ruiz@ctv.es
+ *  Home: correo@fernando-ruiz.com
+ *
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <rtems.h>
+#include <rtems/shell.h>
+#include "internal.h"
+
+extern int main_mdump(int, char *);
+
+int main_mfill(int argc,char * argv[]) {
+  uintptr_t  addr;
+  size_t     size;
+  unsigned char value;
+
+  if (argc<4) {
+    fprintf(stdout,"too few arguments\n");
+    return 0;
+  }
+
+  addr = str2int(argv[1]);
+  size = str2int(argv[2]);
+  value= str2int(argv[3]) % 0x100;
+  memset((unsigned char*)addr,size,value);
+  current_shell_env->mdump_addr = addr;
+
+  return main_mdump(0,NULL);
+}
+
+shell_cmd_t Shell_MFILL_Command = {
+  "mfill",                                      /* name */
+  "mfill addr size value",                      /* usage */
+  "mem",                                        /* topic */
+  main_mfill,                                   /* command */
+  NULL,                                         /* alias */
+  NULL                                          /* next */
+};