1 files changed, 51 insertions, 0 deletions
diff --git a/schedsim/shell/shared/main_dump_all_cpus.c b/schedsim/shell/shared/main_dump_all_cpus.c
new file mode 100644
index 0000000..dfe3bc6
--- /dev/null
+++ b/schedsim/shell/shared/main_dump_all_cpus.c
@@ -0,0 +1,51 @@
+/*
+ *  COPYRIGHT (c) 1989-2013.
+ *  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.
+ */
+
+#include <newlib/getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "shell.h"
+#include "rtems_sched.h"
+
+// #define __RTEMS_VIOLATE_KERNEL_VISIBILITY__
+#include <rtems.h>
+#include <rtems/score/percpu.h>
+#include <rtems/score/smp.h>
+#include <rtems/score/schedulerpriority.h>
+
+int main_dump_all_cpus(int argc, char **argv)
+{
+  uint32_t        cpu;
+  Thread_Control *h;
+  Thread_Control *i;
+  Thread_Control *e;
+
+  printf(
+    "=== CPU Status\n"
+    "          EXECUTING      /   HEIR             / SWITCH NEEDED\n"
+  );
+  for ( cpu=0 ; cpu < _SMP_Processor_count ; cpu++ ) {
+    e = _Per_CPU_Information[cpu].per_cpu.executing;
+    h = _Per_CPU_Information[cpu].per_cpu.heir;
+    printf(
+      "  CPU %d: 0x%08x @%3ld / 0x%08x @%3ld          %s\n",
+      cpu,
+      e->Object.id, (long) e->current_priority,
+      h->Object.id, (long) h->current_priority,
+      ((_Per_CPU_Information[cpu].per_cpu.dispatch_necessary) ?
+         "true" : "false")
+    );
+  }
+  printf( "=== End of Ready Set of Threads\n" );
+
+  return 0;
+}