diff options
Diffstat (limited to 'src/citra/citra.cpp')
-rw-r--r-- | src/citra/citra.cpp | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/src/citra/citra.cpp b/src/citra/citra.cpp index b12369136..045c5fe8c 100644 --- a/src/citra/citra.cpp +++ b/src/citra/citra.cpp @@ -36,25 +36,40 @@ static void PrintHelp() { - std::cout << "Usage: citra <filename>" << std::endl; + std::cout << "Usage: citra [options] <filename>" << std::endl; + std::cout << "--help, -h Display this information" << std::endl; + std::cout << "--gdbport, -g number Enable gdb stub on port number" << std::endl; } /// Application entry point int main(int argc, char **argv) { int option_index = 0; + u32 gdb_port = 0; + char *endarg; std::string boot_filename; + static struct option long_options[] = { { "help", no_argument, 0, 'h' }, + { "gdbport", required_argument, 0, 'g' }, { 0, 0, 0, 0 } }; while (optind < argc) { - char arg = getopt_long(argc, argv, ":h", long_options, &option_index); + char arg = getopt_long(argc, argv, ":hg:", long_options, &option_index); if (arg != -1) { switch (arg) { case 'h': PrintHelp(); return 0; + case 'g': + errno = 0; + gdb_port = strtoul(optarg, &endarg, 0); + if (endarg == optarg) errno = EINVAL; + if (errno != 0) { + perror("--gdbport"); + exit(1); + } + break; } } else { boot_filename = argv[optind]; @@ -76,8 +91,10 @@ int main(int argc, char **argv) { Config config; log_filter.ParseFilterString(Settings::values.log_filter); - GDBStub::ToggleServer(Settings::values.use_gdbstub); - GDBStub::SetServerPort(static_cast<u32>(Settings::values.gdbstub_port)); + if (gdb_port != 0) { + GDBStub::ToggleServer(true); + GDBStub::SetServerPort(gdb_port); + } std::unique_ptr<EmuWindow_SDL2> emu_window = std::make_unique<EmuWindow_SDL2>(); |