Update LLDB snapshot to upstream r241361

Notable upstream commits (upstream revision in parens):

- Add a JSON producer to LLDB (228636)
- Don't crash on bad DWARF expression (228729)
- Add support of DWARFv3 DW_OP_form_tls_address (231342)
- Assembly profiler for MIPS64 (232619)
- Handle FreeBSD/arm64 core files (233273)
- Read/Write register for MIPS64 (233685)
- Rework LLDB system initialization (233758)
- SysV ABI for aarch64 (236098)
- MIPS software single stepping (236696)
- FreeBSD/arm live debugging support (237303)
- Assembly profiler for mips32 (237420)
- Parse function name from DWARF DW_AT_abstract_origin (238307)
- Improve LLDB prompt handling (238313)
- Add real time signals support to FreeBSDSignals (238316)
- Fix race in IOHandlerProcessSTDIO (238423)
- MIPS64 Branch instruction emulation for SW single stepping (238820)
- Improve OSType initialization in elf object file's arch_spec (239148)
- Emulation of MIPS64 floating-point branch instructions (239996)
- ABI Plugin for MIPS32 (239997)
- ABI Plugin for MIPS64 (240123)
- MIPS32 branch emulation and single stepping (240373)
- Improve instruction emulation based stack unwinding on ARM (240533)
- Add branch emulation to aarch64 instruction emulator (240769)

1 files changed, 44 insertions, 0 deletions

diff --git a/contrib/llvm/tools/lldb/source/Commands/CommandObjectLanguage.cpp b/contrib/llvm/tools/lldb/source/Commands/CommandObjectLanguage.cpp
new file mode 100644
index 0000000..9d4b856
--- /dev/null
+++ b/contrib/llvm/tools/lldb/source/Commands/CommandObjectLanguage.cpp
@@ -0,0 +1,44 @@
+//===-- CommandObjectLanguage.cpp -------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "CommandObjectLanguage.h"
+
+#include "lldb/Host/Host.h"
+
+#include "lldb/Interpreter/CommandInterpreter.h"
+#include "lldb/Interpreter/CommandReturnObject.h"
+
+#include "lldb/Target/LanguageRuntime.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+CommandObjectLanguage::CommandObjectLanguage (CommandInterpreter &interpreter) :
+CommandObjectMultiword (interpreter,
+                        "language",
+                        "A set of commands for managing language-specific functionality.'.",
+                        "language <language-name> <subcommand> [<subcommand-options>]"
+                        )
+{
+    //Let the LanguageRuntime populates this command with subcommands
+    LanguageRuntime::InitializeCommands(this);
+}
+
+void
+CommandObjectLanguage::GenerateHelpText (Stream &output_stream) {
+    CommandObjectMultiword::GenerateHelpText(output_stream);
+
+    output_stream << "\nlanguage name can be one of the following:\n";
+
+    LanguageRuntime::PrintAllLanguages(output_stream, "  ", "\n");
+}
+
+CommandObjectLanguage::~CommandObjectLanguage ()
+{
+}