1 files changed, 111 insertions, 0 deletions
diff --git a/source/Utility/State.cpp b/source/Utility/State.cpp
new file mode 100644
index 000000000000..6ff8a4940b0f
--- /dev/null
+++ b/source/Utility/State.cpp
@@ -0,0 +1,111 @@
+//===-- State.cpp -----------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Utility/State.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+const char *lldb_private::StateAsCString(StateType state) {
+  switch (state) {
+  case eStateInvalid:
+    return "invalid";
+  case eStateUnloaded:
+    return "unloaded";
+  case eStateConnected:
+    return "connected";
+  case eStateAttaching:
+    return "attaching";
+  case eStateLaunching:
+    return "launching";
+  case eStateStopped:
+    return "stopped";
+  case eStateRunning:
+    return "running";
+  case eStateStepping:
+    return "stepping";
+  case eStateCrashed:
+    return "crashed";
+  case eStateDetached:
+    return "detached";
+  case eStateExited:
+    return "exited";
+  case eStateSuspended:
+    return "suspended";
+  }
+  return "unknown";
+}
+
+const char *lldb_private::GetPermissionsAsCString(uint32_t permissions) {
+  switch (permissions) {
+  case 0:
+    return "---";
+  case ePermissionsWritable:
+    return "-w-";
+  case ePermissionsReadable:
+    return "r--";
+  case ePermissionsExecutable:
+    return "--x";
+  case ePermissionsReadable | ePermissionsWritable:
+    return "rw-";
+  case ePermissionsReadable | ePermissionsExecutable:
+    return "r-x";
+  case ePermissionsWritable | ePermissionsExecutable:
+    return "-wx";
+  case ePermissionsReadable | ePermissionsWritable | ePermissionsExecutable:
+    return "rwx";
+  default:
+    break;
+  }
+  return "???";
+}
+
+bool lldb_private::StateIsRunningState(StateType state) {
+  switch (state) {
+  case eStateAttaching:
+  case eStateLaunching:
+  case eStateRunning:
+  case eStateStepping:
+    return true;
+
+  case eStateConnected:
+  case eStateDetached:
+  case eStateInvalid:
+  case eStateUnloaded:
+  case eStateStopped:
+  case eStateCrashed:
+  case eStateExited:
+  case eStateSuspended:
+    break;
+  }
+  return false;
+}
+
+bool lldb_private::StateIsStoppedState(StateType state, bool must_exist) {
+  switch (state) {
+  case eStateInvalid:
+  case eStateConnected:
+  case eStateAttaching:
+  case eStateLaunching:
+  case eStateRunning:
+  case eStateStepping:
+  case eStateDetached:
+    break;
+
+  case eStateUnloaded:
+  case eStateExited:
+    return !must_exist;
+
+  case eStateStopped:
+  case eStateCrashed:
+  case eStateSuspended:
+    return true;
+  }
+  return false;
+}