1 //===-- lldb-server.cpp -----------------------------------------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 #include "SystemInitializerLLGS.h"
10 #include "lldb/Initialization/SystemLifetimeManager.h"
11 #include "lldb/lldb-private.h"
13 #include "llvm/ADT/STLExtras.h"
14 #include "llvm/ADT/StringRef.h"
15 #include "llvm/Support/ManagedStatic.h"
16 #include "llvm/Support/PrettyStackTrace.h"
17 #include "llvm/Support/Signals.h"
22 static llvm::ManagedStatic<lldb_private::SystemLifetimeManager>
25 static void display_usage(const char *progname) {
26 fprintf(stderr, "Usage:\n"
28 " %s g[dbserver] [options]\n"
29 " %s p[latform] [options]\n"
30 "Invoke subcommand for additional help\n",
31 progname, progname, progname);
35 // Forward declarations of subcommand main methods.
36 int main_gdbserver(int argc, char *argv[]);
37 int main_platform(int argc, char *argv[]);
40 static void initialize() {
41 if (auto e = g_debugger_lifetime->Initialize(
42 llvm::make_unique<SystemInitializerLLGS>(), nullptr))
43 llvm::consumeError(std::move(e));
46 static void terminate_debugger() { g_debugger_lifetime->Terminate(); }
50 int main(int argc, char *argv[]) {
51 llvm::StringRef ToolName = argv[0];
52 llvm::sys::PrintStackTraceOnErrorSignal(ToolName);
53 llvm::PrettyStackTraceProgram X(argc, argv);
56 const char *progname = argv[0];
58 display_usage(progname);
65 main_gdbserver(argc, argv);
66 llgs::terminate_debugger();
70 main_platform(argc, argv);
71 llgs::terminate_debugger();
74 fprintf(stderr, "%s\n", lldb_private::GetVersion());
77 display_usage(progname);