Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

1 files changed, 34 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/source/Commands/CommandObjectVersion.cpp b/gnu/llvm/lldb/source/Commands/CommandObjectVersion.cpp
new file mode 100644
index 00000000000..227d5d132d9
--- /dev/null
+++ b/gnu/llvm/lldb/source/Commands/CommandObjectVersion.cpp
@@ -0,0 +1,34 @@
+//===-- CommandObjectVersion.cpp --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "CommandObjectVersion.h"
+
+#include "lldb/Interpreter/CommandReturnObject.h"
+#include "lldb/lldb-private.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+// CommandObjectVersion
+
+CommandObjectVersion::CommandObjectVersion(CommandInterpreter &interpreter)
+    : CommandObjectParsed(interpreter, "version",
+                          "Show the LLDB debugger version.", "version") {}
+
+CommandObjectVersion::~CommandObjectVersion() {}
+
+bool CommandObjectVersion::DoExecute(Args &args, CommandReturnObject &result) {
+  if (args.GetArgumentCount() == 0) {
+    result.AppendMessageWithFormat("%s\n", lldb_private::GetVersion());
+    result.SetStatus(eReturnStatusSuccessFinishResult);
+  } else {
+    result.AppendError("the version command takes no arguments.");
+    result.SetStatus(eReturnStatusFailed);
+  }
+  return true;
+}