2010-12-17 Joel Sherrill <joel.sherrill@oarcorp.com>

Jennifer Averett <jennifer.averett@oarcorp.com>

	Add RTEMS Scheduler Simulator.  This is the shell scripting portion.
	* .cvsignore, ChangeLog, Makefile.am, schedsim_priority/.cvsignore,
	schedsim_priority/Makefile.am, schedsim_priority/config.c,
	schedsim_priority/printheir_executing.c,
	schedsim_priority/schedsim.cc,
	schedsim_priority/wrap_thread_dispatch.c, scripts/script01,
	scripts/script02, scripts/script03, scripts/script04,
	scripts/script05, scripts/script06, shared/.cvsignore,
	shared/Makefile.am, shared/commands.c, shared/getopt.c,
	shared/lookup_semaphore.c, shared/lookup_task.c,
	shared/main_clocktick.c, shared/main_echo.c, shared/main_executing.c,
	shared/main_heir.c, shared/main_help.c, shared/main_rtemsinit.c,
	shared/main_semcreate.c, shared/main_semdelete.c,
	shared/main_semflush.c, shared/main_semobtain.c,
	shared/main_semrelease.c, shared/main_taskcreate.c,
	shared/main_taskdelete.c, shared/main_taskmode.c,
	shared/main_taskpriority.c, shared/main_taskresume.c,
	shared/main_tasksuspend.c, shared/main_taskwakeafter.c,
	shared/schedsim_shell.h, shared/shell_cmdset.c,
	shared/shell_makeargs.c, shared/include/shell.h,
	shared/include/newlib/_ansi.h, shared/include/newlib/getopt.h: New
	files.

tools/schedsim/shell/shared/main_semrelease.c

@@ -0,0 +1,67 @@
+/*
+ *  Task Delete Shell Command Implmentation
+ *
+ *  COPYRIGHT (c) 1989-2010.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+
+#include <rtems.h>
+#include "shell.h"
+#include <rtems/stringto.h>
+#include <schedsim_shell.h>
+#include <rtems/error.h>
+
+int rtems_shell_main_semaphore_release(
+  int   argc,
+  char *argv[]
+)
+{
+  rtems_id           id;
+  rtems_status_code  status;
+ 
+  if (argc != 2) {
+    fprintf( stderr, "%s: Usage [name|id]\n", argv[0] );
+    return -1;
+  }
+
+  if ( lookup_semaphore( argv[1], &id ) )
+    return -1;
+
+  /*
+   *  Now release the semaphore
+   */
+  printf("Releasing semaphore (0x%08x)\n", id );
+  status = rtems_semaphore_release( id );
+  if ( status != RTEMS_SUCCESSFUL ) {
+    fprintf(
+      stderr,
+      "Semaphore release(%s) returned %s\n",
+      argv[1],
+      rtems_status_text( status )
+    ); 
+    return -1;
+  }
+
+  return 0;
+}
+
+rtems_shell_cmd_t rtems_shell_SEMAPHORE_RELEASE_Command = {
+  "semaphore_release",                 /* name */
+  "semaphore_release name",            /* usage */
+  "rtems",                             /* topic */
+  rtems_shell_main_semaphore_release,  /* command */
+  NULL,                                /* alias */
+  NULL                                 /* next */
+};