diff options
Diffstat (limited to 'lldb/source/Commands/CommandObjectTarget.cpp')
| -rw-r--r-- | lldb/source/Commands/CommandObjectTarget.cpp | 320 |
1 files changed, 159 insertions, 161 deletions
diff --git a/lldb/source/Commands/CommandObjectTarget.cpp b/lldb/source/Commands/CommandObjectTarget.cpp index 8738e850c9f7..7bb71f4d518c 100644 --- a/lldb/source/Commands/CommandObjectTarget.cpp +++ b/lldb/source/Commands/CommandObjectTarget.cpp @@ -1,4 +1,4 @@ -//===-- CommandObjectTarget.cpp ---------------------------------*- C++ -*-===// +//===-- CommandObjectTarget.cpp -------------------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. @@ -16,7 +16,6 @@ #include "lldb/Core/ValueObjectVariable.h" #include "lldb/DataFormatters/ValueObjectPrinter.h" #include "lldb/Host/OptionParser.h" -#include "lldb/Host/StringConvert.h" #include "lldb/Interpreter/CommandInterpreter.h" #include "lldb/Interpreter/CommandReturnObject.h" #include "lldb/Interpreter/OptionArgParser.h" @@ -200,7 +199,9 @@ public: LoadDependentFiles m_load_dependent_files; private: - DISALLOW_COPY_AND_ASSIGN(OptionGroupDependents); + OptionGroupDependents(const OptionGroupDependents &) = delete; + const OptionGroupDependents & + operator=(const OptionGroupDependents &) = delete; }; #pragma mark CommandObjectTargetCreate @@ -271,15 +272,13 @@ protected: FileSpec remote_file(m_remote_file.GetOptionValue().GetCurrentValue()); if (core_file) { - if (!FileSystem::Instance().Exists(core_file)) { - result.AppendErrorWithFormat("core file '%s' doesn't exist", - core_file.GetPath().c_str()); - result.SetStatus(eReturnStatusFailed); - return false; - } - if (!FileSystem::Instance().Readable(core_file)) { - result.AppendErrorWithFormat("core file '%s' is not readable", - core_file.GetPath().c_str()); + auto file = FileSystem::Instance().Open( + core_file, lldb_private::File::eOpenOptionRead); + + if (!file) { + result.AppendErrorWithFormatv("Cannot open '{0}': {1}.", + core_file.GetPath(), + llvm::toString(file.takeError())); result.SetStatus(eReturnStatusFailed); return false; } @@ -288,18 +287,13 @@ protected: if (argc == 1 || core_file || remote_file) { FileSpec symfile(m_symbol_file.GetOptionValue().GetCurrentValue()); if (symfile) { - if (FileSystem::Instance().Exists(symfile)) { - if (!FileSystem::Instance().Readable(symfile)) { - result.AppendErrorWithFormat("symbol file '%s' is not readable", - symfile.GetPath().c_str()); - result.SetStatus(eReturnStatusFailed); - return false; - } - } else { - char symfile_path[PATH_MAX]; - symfile.GetPath(symfile_path, sizeof(symfile_path)); - result.AppendErrorWithFormat("invalid symbol file path '%s'", - symfile_path); + auto file = FileSystem::Instance().Open( + symfile, lldb_private::File::eOpenOptionRead); + + if (!file) { + result.AppendErrorWithFormatv("Cannot open '{0}': {1}.", + symfile.GetPath(), + llvm::toString(file.takeError())); result.SetStatus(eReturnStatusFailed); return false; } @@ -401,48 +395,34 @@ protected: if (module_sp) module_sp->SetPlatformFileSpec(remote_file); } + if (core_file) { - char core_path[PATH_MAX]; - core_file.GetPath(core_path, sizeof(core_path)); - if (FileSystem::Instance().Exists(core_file)) { - if (!FileSystem::Instance().Readable(core_file)) { - result.AppendMessageWithFormat( - "Core file '%s' is not readable.\n", core_path); - result.SetStatus(eReturnStatusFailed); - return false; - } - FileSpec core_file_dir; - core_file_dir.GetDirectory() = core_file.GetDirectory(); - target_sp->AppendExecutableSearchPaths(core_file_dir); + FileSpec core_file_dir; + core_file_dir.GetDirectory() = core_file.GetDirectory(); + target_sp->AppendExecutableSearchPaths(core_file_dir); - ProcessSP process_sp(target_sp->CreateProcess( - GetDebugger().GetListener(), llvm::StringRef(), &core_file)); + ProcessSP process_sp(target_sp->CreateProcess( + GetDebugger().GetListener(), llvm::StringRef(), &core_file)); - if (process_sp) { - // Seems weird that we Launch a core file, but that is what we - // do! - error = process_sp->LoadCore(); + if (process_sp) { + // Seems weird that we Launch a core file, but that is what we + // do! + error = process_sp->LoadCore(); - if (error.Fail()) { - result.AppendError( - error.AsCString("can't find plug-in for core file")); - result.SetStatus(eReturnStatusFailed); - return false; - } else { - result.AppendMessageWithFormat( - "Core file '%s' (%s) was loaded.\n", core_path, - target_sp->GetArchitecture().GetArchitectureName()); - result.SetStatus(eReturnStatusSuccessFinishNoResult); - } - } else { - result.AppendErrorWithFormat( - "Unable to find process plug-in for core file '%s'\n", - core_path); + if (error.Fail()) { + result.AppendError( + error.AsCString("can't find plug-in for core file")); result.SetStatus(eReturnStatusFailed); + return false; + } else { + result.AppendMessageWithFormatv("Core file '{0}' ({1}) was loaded.\n", core_file.GetPath(), + target_sp->GetArchitecture().GetArchitectureName()); + result.SetStatus(eReturnStatusSuccessFinishNoResult); } } else { - result.AppendErrorWithFormat("Core file '%s' does not exist\n", - core_path); + result.AppendErrorWithFormatv( + "Unable to find process plug-in for core file '{0}'\n", + core_file.GetPath()); result.SetStatus(eReturnStatusFailed); } } else { @@ -525,11 +505,9 @@ public: protected: bool DoExecute(Args &args, CommandReturnObject &result) override { if (args.GetArgumentCount() == 1) { - bool success = false; const char *target_idx_arg = args.GetArgumentAtIndex(0); - uint32_t target_idx = - StringConvert::ToUInt32(target_idx_arg, UINT32_MAX, 0, &success); - if (success) { + uint32_t target_idx; + if (llvm::to_integer(target_idx_arg, target_idx)) { TargetList &target_list = GetDebugger().GetTargetList(); const uint32_t num_targets = target_list.GetNumTargets(); if (target_idx < num_targets) { @@ -571,7 +549,7 @@ protected: } }; -#pragma mark CommandObjectTargetSelect +#pragma mark CommandObjectTargetDelete // "target delete" @@ -682,6 +660,41 @@ protected: OptionGroupBoolean m_cleanup_option; }; +class CommandObjectTargetShowLaunchEnvironment : public CommandObjectParsed { +public: + CommandObjectTargetShowLaunchEnvironment(CommandInterpreter &interpreter) + : CommandObjectParsed( + interpreter, "target show-launch-environment", + "Shows the environment being passed to the process when launched, " + "taking info account 3 settings: target.env-vars, " + "target.inherit-env and target.unset-env-vars.", + nullptr, eCommandRequiresTarget) {} + + ~CommandObjectTargetShowLaunchEnvironment() override = default; + +protected: + bool DoExecute(Args &args, CommandReturnObject &result) override { + Target *target = m_exe_ctx.GetTargetPtr(); + Environment env = target->GetEnvironment(); + + std::vector<Environment::value_type *> env_vector; + env_vector.reserve(env.size()); + for (auto &KV : env) + env_vector.push_back(&KV); + std::sort(env_vector.begin(), env_vector.end(), + [](Environment::value_type *a, Environment::value_type *b) { + return a->first() < b->first(); + }); + + auto &strm = result.GetOutputStream(); + for (auto &KV : env_vector) + strm.Format("{0}={1}\n", KV->first(), KV->second); + + result.SetStatus(eReturnStatusSuccessFinishResult); + return result.Succeeded(); + } +}; + #pragma mark CommandObjectTargetVariable // "target variable" @@ -841,21 +854,18 @@ protected: Stream &s = result.GetOutputStream(); if (argc > 0) { - - // TODO: Convert to entry-based iteration. Requires converting - // DumpValueObject. - for (size_t idx = 0; idx < argc; ++idx) { + for (const Args::ArgEntry &arg : args) { VariableList variable_list; ValueObjectList valobj_list; - const char *arg = args.GetArgumentAtIndex(idx); size_t matches = 0; bool use_var_name = false; if (m_option_variable.use_regex) { - RegularExpression regex(llvm::StringRef::withNullAsEmpty(arg)); + RegularExpression regex( + llvm::StringRef::withNullAsEmpty(arg.c_str())); if (!regex.IsValid()) { result.GetErrorStream().Printf( - "error: invalid regular expression: '%s'\n", arg); + "error: invalid regular expression: '%s'\n", arg.c_str()); result.SetStatus(eReturnStatusFailed); return false; } @@ -865,14 +875,14 @@ protected: matches = variable_list.GetSize(); } else { Status error(Variable::GetValuesForVariableExpressionPath( - arg, m_exe_ctx.GetBestExecutionContextScope(), + arg.c_str(), m_exe_ctx.GetBestExecutionContextScope(), GetVariableCallback, target, variable_list, valobj_list)); matches = variable_list.GetSize(); } if (matches == 0) { result.GetErrorStream().Printf( - "error: can't find global variable '%s'\n", arg); + "error: can't find global variable '%s'\n", arg.c_str()); result.SetStatus(eReturnStatusFailed); return false; } else { @@ -888,7 +898,7 @@ protected: if (valobj_sp) DumpValueObject(s, var_sp, valobj_sp, use_var_name ? var_sp->GetName().GetCString() - : arg); + : arg.c_str()); } } } @@ -1163,12 +1173,9 @@ protected: size_t argc = command.GetArgumentCount(); // check for at least 3 arguments and an odd number of parameters if (argc >= 3 && argc & 1) { - bool success = false; - - uint32_t insert_idx = StringConvert::ToUInt32( - command.GetArgumentAtIndex(0), UINT32_MAX, 0, &success); + uint32_t insert_idx; - if (!success) { + if (!llvm::to_integer(command.GetArgumentAtIndex(0), insert_idx)) { result.AppendErrorWithFormat( "<index> parameter is not an integer: '%s'.\n", command.GetArgumentAtIndex(0)); @@ -1292,7 +1299,7 @@ static void DumpModuleArchitecture(Stream &strm, Module *module, module->GetArchitecture().DumpTriple(arch_strm.AsRawOstream()); else arch_strm.PutCString(module->GetArchitecture().GetArchitectureName()); - std::string arch_str = arch_strm.GetString(); + std::string arch_str = std::string(arch_strm.GetString()); if (width) strm.Printf("%-*s", width, arch_str.c_str()); @@ -1431,11 +1438,9 @@ static void DumpModuleSections(CommandInterpreter &interpreter, Stream &strm, strm.Printf("Sections for '%s' (%s):\n", module->GetSpecificationDescription().c_str(), module->GetArchitecture().GetArchitectureName()); - strm.IndentMore(); - section_list->Dump(&strm, + section_list->Dump(strm.AsRawOstream(), strm.GetIndentLevel() + 2, interpreter.GetExecutionContext().GetTargetPtr(), true, UINT32_MAX); - strm.IndentLess(); } } } @@ -1599,8 +1604,9 @@ static size_t LookupFunctionInModule(CommandInterpreter &interpreter, include_inlines, sc_list); } else { ConstString function_name(name); - module->FindFunctions(function_name, nullptr, eFunctionNameTypeAuto, - include_symbols, include_inlines, sc_list); + module->FindFunctions(function_name, CompilerDeclContext(), + eFunctionNameTypeAuto, include_symbols, + include_inlines, sc_list); } num_matches = sc_list.GetSize(); if (num_matches) { @@ -2162,7 +2168,7 @@ protected: } }; -#pragma mark CommandObjectTargetModulesDumpSections +#pragma mark CommandObjectTargetModulesDumpClangAST // Clang AST dumping command @@ -2736,10 +2742,8 @@ protected: const char *load_addr_cstr = args.GetArgumentAtIndex(i + 1); if (sect_name && load_addr_cstr) { ConstString const_sect_name(sect_name); - bool success = false; - addr_t load_addr = StringConvert::ToUInt64( - load_addr_cstr, LLDB_INVALID_ADDRESS, 0, &success); - if (success) { + addr_t load_addr; + if (llvm::to_integer(load_addr_cstr, load_addr)) { SectionSP section_sp( section_list->FindSectionByName(const_sect_name)); if (section_sp) { @@ -3022,17 +3026,14 @@ protected: module_list_ptr = &target->GetImages(); } } else { - // TODO: Convert to entry based iteration. Requires converting - // FindModulesByName. - for (size_t i = 0; i < argc; ++i) { + for (const Args::ArgEntry &arg : command) { // Dump specified images (by basename or fullpath) - const char *arg_cstr = command.GetArgumentAtIndex(i); const size_t num_matches = FindModulesByName( - target, arg_cstr, module_list, use_global_module_list); + target, arg.c_str(), module_list, use_global_module_list); if (num_matches == 0) { if (argc == 1) { result.AppendErrorWithFormat("no modules found that match '%s'", - arg_cstr); + arg.c_str()); result.SetStatus(eReturnStatusFailed); return false; } @@ -3268,7 +3269,7 @@ public: switch (short_option) { case 'a': { - m_str = option_arg; + m_str = std::string(option_arg); m_type = eLookupTypeAddress; m_addr = OptionArgParser::ToAddress(execution_context, option_arg, LLDB_INVALID_ADDRESS, &error); @@ -3279,7 +3280,7 @@ public: } case 'n': - m_str = option_arg; + m_str = std::string(option_arg); m_type = eLookupTypeFunctionOrSymbol; break; @@ -3603,7 +3604,7 @@ public: break; case 's': - m_str = option_arg; + m_str = std::string(option_arg); m_type = eLookupTypeSymbol; break; @@ -3626,17 +3627,17 @@ public: break; case 'F': - m_str = option_arg; + m_str = std::string(option_arg); m_type = eLookupTypeFunction; break; case 'n': - m_str = option_arg; + m_str = std::string(option_arg); m_type = eLookupTypeFunctionOrSymbol; break; case 't': - m_str = option_arg; + m_str = std::string(option_arg); m_type = eLookupTypeType; break; @@ -3990,7 +3991,9 @@ public: private: // For CommandObjectTargetModules only - DISALLOW_COPY_AND_ASSIGN(CommandObjectTargetModules); + CommandObjectTargetModules(const CommandObjectTargetModules &) = delete; + const CommandObjectTargetModules & + operator=(const CommandObjectTargetModules &) = delete; }; class CommandObjectTargetSymbolsAdd : public CommandObjectParsed { @@ -3999,19 +4002,20 @@ public: : CommandObjectParsed( interpreter, "target symbols add", "Add a debug symbol file to one of the target's current modules by " - "specifying a path to a debug symbols file, or using the options " - "to specify a module to download symbols for.", + "specifying a path to a debug symbols file or by using the options " + "to specify a module.", "target symbols add <cmd-options> [<symfile>]", eCommandRequiresTarget), m_option_group(), m_file_option( LLDB_OPT_SET_1, false, "shlib", 's', CommandCompletions::eModuleCompletion, eArgTypeShlibName, - "Fullpath or basename for module to find debug symbols for."), + "Locate the debug symbols for the shared library specified by " + "name."), m_current_frame_option( LLDB_OPT_SET_2, false, "frame", 'F', - "Locate the debug symbols the currently selected frame.", false, - true) + "Locate the debug symbols for the currently selected frame.", + false, true) { m_option_group.Append(&m_uuid_option_group, LLDB_OPT_SET_ALL, @@ -4053,12 +4057,10 @@ protected: module_spec.GetFileSpec().GetFilename() = symbol_fspec.GetFilename(); } - // We now have a module that represents a symbol file that can be used - // for a module that might exist in the current target, so we need to - // find that module in the target - ModuleList matching_module_list; + // Now module_spec represents a symbol file for a module that might exist + // in the current target. Let's find possible matches. + ModuleList matching_modules; - size_t num_matches = 0; // First extract all module specs from the symbol file lldb_private::ModuleSpecList symfile_module_specs; if (ObjectFile::GetModuleSpecifications(module_spec.GetSymbolFileSpec(), @@ -4069,34 +4071,30 @@ protected: target_arch_module_spec.GetArchitecture() = target->GetArchitecture(); if (symfile_module_specs.FindMatchingModuleSpec(target_arch_module_spec, symfile_module_spec)) { - // See if it has a UUID? if (symfile_module_spec.GetUUID().IsValid()) { // It has a UUID, look for this UUID in the target modules ModuleSpec symfile_uuid_module_spec; symfile_uuid_module_spec.GetUUID() = symfile_module_spec.GetUUID(); target->GetImages().FindModules(symfile_uuid_module_spec, - matching_module_list); - num_matches = matching_module_list.GetSize(); + matching_modules); } } - if (num_matches == 0) { - // No matches yet, iterate through the module specs to find a UUID - // value that we can match up to an image in our target - const size_t num_symfile_module_specs = - symfile_module_specs.GetSize(); - for (size_t i = 0; i < num_symfile_module_specs && num_matches == 0; - ++i) { + if (matching_modules.IsEmpty()) { + // No matches yet. Iterate through the module specs to find a UUID + // value that we can match up to an image in our target. + const size_t num_symfile_module_specs = symfile_module_specs.GetSize(); + for (size_t i = 0; + i < num_symfile_module_specs && matching_modules.IsEmpty(); ++i) { if (symfile_module_specs.GetModuleSpecAtIndex( i, symfile_module_spec)) { if (symfile_module_spec.GetUUID().IsValid()) { - // It has a UUID, look for this UUID in the target modules + // It has a UUID. Look for this UUID in the target modules. ModuleSpec symfile_uuid_module_spec; symfile_uuid_module_spec.GetUUID() = symfile_module_spec.GetUUID(); target->GetImages().FindModules(symfile_uuid_module_spec, - matching_module_list); - num_matches = matching_module_list.GetSize(); + matching_modules); } } } @@ -4104,13 +4102,11 @@ protected: } // Just try to match up the file by basename if we have no matches at - // this point - if (num_matches == 0) { - target->GetImages().FindModules(module_spec, matching_module_list); - num_matches = matching_module_list.GetSize(); - } + // this point. For example, module foo might have symbols in foo.debug. + if (matching_modules.IsEmpty()) + target->GetImages().FindModules(module_spec, matching_modules); - while (num_matches == 0) { + while (matching_modules.IsEmpty()) { ConstString filename_no_extension( module_spec.GetFileSpec().GetFileNameStrippingExtension()); // Empty string returned, let's bail @@ -4123,17 +4119,20 @@ protected: // Replace basename with one fewer extension module_spec.GetFileSpec().GetFilename() = filename_no_extension; - target->GetImages().FindModules(module_spec, matching_module_list); - num_matches = matching_module_list.GetSize(); + target->GetImages().FindModules(module_spec, matching_modules); } - if (num_matches > 1) { + if (matching_modules.GetSize() > 1) { result.AppendErrorWithFormat("multiple modules match symbol file '%s', " "use the --uuid option to resolve the " "ambiguity.\n", symfile_path); - } else if (num_matches == 1) { - ModuleSP module_sp(matching_module_list.GetModuleAtIndex(0)); + result.SetStatus(eReturnStatusFailed); + return false; + } + + if (matching_modules.GetSize() == 1) { + ModuleSP module_sp(matching_modules.GetModuleAtIndex(0)); // The module has not yet created its symbol vendor, we can just give // the existing target module the symfile path to use for when it @@ -4144,7 +4143,6 @@ protected: module_sp->GetSymbolFile(true, &result.GetErrorStream()); if (symbol_file) { ObjectFile *object_file = symbol_file->GetObjectFile(); - if (object_file && object_file->GetFileSpec() == symbol_fspec) { // Provide feedback that the symfile has been successfully added. const FileSpec &module_fs = module_sp->GetFileSpec(); @@ -4163,7 +4161,7 @@ protected: Status error; StreamString feedback_stream; module_sp->LoadScriptingResourceInTarget(target, error, - &feedback_stream); + &feedback_stream); if (error.Fail() && error.AsCString()) result.AppendWarningWithFormat( "unable to load scripting data for module %s - error " @@ -4173,7 +4171,7 @@ protected: .GetCString(), error.AsCString()); else if (feedback_stream.GetSize()) - result.AppendWarningWithFormat("%s", feedback_stream.GetData()); + result.AppendWarning(feedback_stream.GetData()); flush = true; result.SetStatus(eReturnStatusSuccessFinishResult); @@ -4184,7 +4182,6 @@ protected: module_sp->SetSymbolFileFileSpec(FileSpec()); } - namespace fs = llvm::sys::fs; StreamString ss_symfile_uuid; if (module_spec.GetUUID().IsValid()) { ss_symfile_uuid << " ("; @@ -4194,7 +4191,7 @@ protected: result.AppendErrorWithFormat( "symbol file '%s'%s does not match any existing module%s\n", symfile_path, ss_symfile_uuid.GetData(), - !fs::is_regular_file(symbol_fspec.GetPath()) + !llvm::sys::fs::is_regular_file(symbol_fspec.GetPath()) ? "\n please specify the full path to the symbol file" : ""); result.SetStatus(eReturnStatusFailed); @@ -4394,7 +4391,9 @@ public: private: // For CommandObjectTargetModules only - DISALLOW_COPY_AND_ASSIGN(CommandObjectTargetSymbols); + CommandObjectTargetSymbols(const CommandObjectTargetSymbols &) = delete; + const CommandObjectTargetSymbols & + operator=(const CommandObjectTargetSymbols &) = delete; }; #pragma mark CommandObjectTargetStopHookAdd @@ -4427,7 +4426,7 @@ public: switch (short_option) { case 'c': - m_class_name = option_arg; + m_class_name = std::string(option_arg); m_sym_ctx_specified = true; break; @@ -4464,18 +4463,18 @@ public: break; case 'n': - m_function_name = option_arg; + m_function_name = std::string(option_arg); m_func_name_type_mask |= eFunctionNameTypeAuto; m_sym_ctx_specified = true; break; case 'f': - m_file_name = option_arg; + m_file_name = std::string(option_arg); m_sym_ctx_specified = true; break; case 's': - m_module_name = option_arg; + m_module_name = std::string(option_arg); m_sym_ctx_specified = true; break; @@ -4487,12 +4486,12 @@ public: break; case 'T': - m_thread_name = option_arg; + m_thread_name = std::string(option_arg); m_thread_specified = true; break; case 'q': - m_queue_name = option_arg; + m_queue_name = std::string(option_arg); m_thread_specified = true; break; @@ -4505,7 +4504,7 @@ public: case 'o': m_use_one_liner = true; - m_one_liner.push_back(option_arg); + m_one_liner.push_back(std::string(option_arg)); break; default: @@ -4615,8 +4614,8 @@ protected: // First step, make the specifier. std::unique_ptr<SymbolContextSpecifier> specifier_up; if (m_options.m_sym_ctx_specified) { - specifier_up.reset( - new SymbolContextSpecifier(GetDebugger().GetSelectedTarget())); + specifier_up = std::make_unique<SymbolContextSpecifier>( + GetDebugger().GetSelectedTarget()); if (!m_options.m_module_name.empty()) { specifier_up->AddSpecification( @@ -4725,18 +4724,15 @@ protected: target.RemoveAllStopHooks(); } } else { - bool success; for (size_t i = 0; i < num_args; i++) { - lldb::user_id_t user_id = StringConvert::ToUInt32( - command.GetArgumentAtIndex(i), 0, 0, &success); - if (!success) { + lldb::user_id_t user_id; + if (!llvm::to_integer(command.GetArgumentAtIndex(i), user_id)) { result.AppendErrorWithFormat("invalid stop hook id: \"%s\".\n", command.GetArgumentAtIndex(i)); result.SetStatus(eReturnStatusFailed); return false; } - success = target.RemoveStopHookByID(user_id); - if (!success) { + if (!target.RemoveStopHookByID(user_id)) { result.AppendErrorWithFormat("unknown stop hook id: \"%s\".\n", command.GetArgumentAtIndex(i)); result.SetStatus(eReturnStatusFailed); @@ -4774,9 +4770,8 @@ protected: target.SetAllStopHooksActiveState(m_enable); } else { for (size_t i = 0; i < num_args; i++) { - lldb::user_id_t user_id = StringConvert::ToUInt32( - command.GetArgumentAtIndex(i), 0, 0, &success); - if (!success) { + lldb::user_id_t user_id; + if (!llvm::to_integer(command.GetArgumentAtIndex(i), user_id)) { result.AppendErrorWithFormat("invalid stop hook id: \"%s\".\n", command.GetArgumentAtIndex(i)); result.SetStatus(eReturnStatusFailed); @@ -4881,6 +4876,9 @@ CommandObjectMultiwordTarget::CommandObjectMultiwordTarget( CommandObjectSP(new CommandObjectTargetList(interpreter))); LoadSubCommand("select", CommandObjectSP(new CommandObjectTargetSelect(interpreter))); + LoadSubCommand("show-launch-environment", + CommandObjectSP(new CommandObjectTargetShowLaunchEnvironment( + interpreter))); LoadSubCommand( "stop-hook", CommandObjectSP(new CommandObjectMultiwordTargetStopHooks(interpreter))); |