diff options
Diffstat (limited to 'contrib/llvm/tools/lldb/source/Commands/CommandObjectWatchpointCommand.cpp')
-rw-r--r-- | contrib/llvm/tools/lldb/source/Commands/CommandObjectWatchpointCommand.cpp | 768 |
1 files changed, 768 insertions, 0 deletions
diff --git a/contrib/llvm/tools/lldb/source/Commands/CommandObjectWatchpointCommand.cpp b/contrib/llvm/tools/lldb/source/Commands/CommandObjectWatchpointCommand.cpp new file mode 100644 index 0000000..0083ff1 --- /dev/null +++ b/contrib/llvm/tools/lldb/source/Commands/CommandObjectWatchpointCommand.cpp @@ -0,0 +1,768 @@ +//===-- CommandObjectWatchpointCommand.cpp ----------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "lldb/lldb-python.h" + +// C Includes +// C++ Includes + + +#include "CommandObjectWatchpointCommand.h" +#include "CommandObjectWatchpoint.h" + +#include "lldb/Core/IOHandler.h" +#include "lldb/Interpreter/CommandInterpreter.h" +#include "lldb/Interpreter/CommandReturnObject.h" +#include "lldb/Target/Target.h" +#include "lldb/Target/Thread.h" +#include "lldb/Breakpoint/Watchpoint.h" +#include "lldb/Breakpoint/StoppointCallbackContext.h" +#include "lldb/Core/State.h" + +#include <vector> + +using namespace lldb; +using namespace lldb_private; + +//------------------------------------------------------------------------- +// CommandObjectWatchpointCommandAdd +//------------------------------------------------------------------------- + + +class CommandObjectWatchpointCommandAdd : + public CommandObjectParsed, + public IOHandlerDelegateMultiline +{ +public: + + CommandObjectWatchpointCommandAdd (CommandInterpreter &interpreter) : + CommandObjectParsed (interpreter, + "add", + "Add a set of commands to a watchpoint, to be executed whenever the watchpoint is hit.", + NULL), + IOHandlerDelegateMultiline("DONE", IOHandlerDelegate::Completion::LLDBCommand), + m_options (interpreter) + { + SetHelpLong ( +"\nGeneral information about entering watchpoint commands \n\ +------------------------------------------------------ \n\ + \n\ +This command will cause you to be prompted to enter the command or set \n\ +of commands you wish to be executed when the specified watchpoint is \n\ +hit. You will be told to enter your command(s), and will see a '> ' \n\ +prompt. Because you can enter one or many commands to be executed when \n\ +a watchpoint is hit, you will continue to be prompted after each \n\ +new-line that you enter, until you enter the word 'DONE', which will \n\ +cause the commands you have entered to be stored with the watchpoint \n\ +and executed when the watchpoint is hit. \n\ + \n\ +Syntax checking is not necessarily done when watchpoint commands are \n\ +entered. An improperly written watchpoint command will attempt to get \n\ +executed when the watchpoint gets hit, and usually silently fail. If \n\ +your watchpoint command does not appear to be getting executed, go \n\ +back and check your syntax. \n\ + \n\ + \n\ +Special information about PYTHON watchpoint commands \n\ +---------------------------------------------------- \n\ + \n\ +You may enter either one line of Python or multiple lines of Python \n\ +(including defining whole functions, if desired). If you enter a \n\ +single line of Python, that will be passed to the Python interpreter \n\ +'as is' when the watchpoint gets hit. If you enter function \n\ +definitions, they will be passed to the Python interpreter as soon as \n\ +you finish entering the watchpoint command, and they can be called \n\ +later (don't forget to add calls to them, if you want them called when \n\ +the watchpoint is hit). If you enter multiple lines of Python that \n\ +are not function definitions, they will be collected into a new, \n\ +automatically generated Python function, and a call to the newly \n\ +generated function will be attached to the watchpoint. \n\ + \n\ +This auto-generated function is passed in two arguments: \n\ + \n\ + frame: an SBFrame object representing the frame which hit the watchpoint. \n\ + From the frame you can get back to the thread and process. \n\ + wp: the watchpoint that was hit. \n\ + \n\ +Important Note: Because loose Python code gets collected into functions, \n\ +if you want to access global variables in the 'loose' code, you need to \n\ +specify that they are global, using the 'global' keyword. Be sure to \n\ +use correct Python syntax, including indentation, when entering Python \n\ +watchpoint commands. \n\ + \n\ +As a third option, you can pass the name of an already existing Python function \n\ +and that function will be attached to the watchpoint. It will get passed the \n\ +frame and wp_loc arguments mentioned above. \n\ + \n\ +Example Python one-line watchpoint command: \n\ + \n\ +(lldb) watchpoint command add -s python 1 \n\ +Enter your Python command(s). Type 'DONE' to end. \n\ +> print \"Hit this watchpoint!\" \n\ +> DONE \n\ + \n\ +As a convenience, this also works for a short Python one-liner: \n\ +(lldb) watchpoint command add -s python 1 -o \"import time; print time.asctime()\" \n\ +(lldb) run \n\ +Launching '.../a.out' (x86_64) \n\ +(lldb) Fri Sep 10 12:17:45 2010 \n\ +Process 21778 Stopped \n\ +* thread #1: tid = 0x2e03, 0x0000000100000de8 a.out`c + 7 at main.c:39, stop reason = watchpoint 1.1, queue = com.apple.main-thread \n\ + 36 \n\ + 37 int c(int val)\n\ + 38 {\n\ + 39 -> return val + 3;\n\ + 40 }\n\ + 41 \n\ + 42 int main (int argc, char const *argv[])\n\ +(lldb) \n\ + \n\ +Example multiple line Python watchpoint command, using function definition: \n\ + \n\ +(lldb) watchpoint command add -s python 1 \n\ +Enter your Python command(s). Type 'DONE' to end. \n\ +> def watchpoint_output (wp_no): \n\ +> out_string = \"Hit watchpoint number \" + repr (wp_no) \n\ +> print out_string \n\ +> return True \n\ +> watchpoint_output (1) \n\ +> DONE \n\ + \n\ + \n\ +Example multiple line Python watchpoint command, using 'loose' Python: \n\ + \n\ +(lldb) watchpoint command add -s p 1 \n\ +Enter your Python command(s). Type 'DONE' to end. \n\ +> global wp_count \n\ +> wp_count = wp_count + 1 \n\ +> print \"Hit this watchpoint \" + repr(wp_count) + \" times!\" \n\ +> DONE \n\ + \n\ +In this case, since there is a reference to a global variable, \n\ +'wp_count', you will also need to make sure 'wp_count' exists and is \n\ +initialized: \n\ + \n\ +(lldb) script \n\ +>>> wp_count = 0 \n\ +>>> quit() \n\ + \n\ +(lldb) \n\ + \n\ + \n\ +Final Note: If you get a warning that no watchpoint command was generated, \n\ +but you did not get any syntax errors, you probably forgot to add a call \n\ +to your functions. \n\ + \n\ +Special information about debugger command watchpoint commands \n\ +-------------------------------------------------------------- \n\ + \n\ +You may enter any debugger command, exactly as you would at the \n\ +debugger prompt. You may enter as many debugger commands as you like, \n\ +but do NOT enter more than one command per line. \n" ); + + CommandArgumentEntry arg; + CommandArgumentData wp_id_arg; + + // Define the first (and only) variant of this arg. + wp_id_arg.arg_type = eArgTypeWatchpointID; + wp_id_arg.arg_repetition = eArgRepeatPlain; + + // There is only one variant this argument could be; put it into the argument entry. + arg.push_back (wp_id_arg); + + // Push the data for the first argument into the m_arguments vector. + m_arguments.push_back (arg); + } + + virtual + ~CommandObjectWatchpointCommandAdd () {} + + virtual Options * + GetOptions () + { + return &m_options; + } + + virtual void + IOHandlerActivated (IOHandler &io_handler) + { + StreamFileSP output_sp(io_handler.GetOutputStreamFile()); + if (output_sp) + { + output_sp->PutCString("Enter your debugger command(s). Type 'DONE' to end.\n"); + output_sp->Flush(); + } + } + + + virtual void + IOHandlerInputComplete (IOHandler &io_handler, std::string &line) + { + io_handler.SetIsDone(true); + + // The WatchpointOptions object is owned by the watchpoint or watchpoint location + WatchpointOptions *wp_options = (WatchpointOptions *) io_handler.GetUserData(); + if (wp_options) + { + std::unique_ptr<WatchpointOptions::CommandData> data_ap(new WatchpointOptions::CommandData()); + if (data_ap.get()) + { + data_ap->user_source.SplitIntoLines(line); + BatonSP baton_sp (new WatchpointOptions::CommandBaton (data_ap.release())); + wp_options->SetCallback (WatchpointOptionsCallbackFunction, baton_sp); + } + } + } + + void + CollectDataForWatchpointCommandCallback (WatchpointOptions *wp_options, + CommandReturnObject &result) + { + m_interpreter.GetLLDBCommandsFromIOHandler ("> ", // Prompt + *this, // IOHandlerDelegate + true, // Run IOHandler in async mode + wp_options); // Baton for the "io_handler" that will be passed back into our IOHandlerDelegate functions + } + + /// Set a one-liner as the callback for the watchpoint. + void + SetWatchpointCommandCallback (WatchpointOptions *wp_options, + const char *oneliner) + { + std::unique_ptr<WatchpointOptions::CommandData> data_ap(new WatchpointOptions::CommandData()); + + // It's necessary to set both user_source and script_source to the oneliner. + // The former is used to generate callback description (as in watchpoint command list) + // while the latter is used for Python to interpret during the actual callback. + data_ap->user_source.AppendString (oneliner); + data_ap->script_source.assign (oneliner); + data_ap->stop_on_error = m_options.m_stop_on_error; + + BatonSP baton_sp (new WatchpointOptions::CommandBaton (data_ap.release())); + wp_options->SetCallback (WatchpointOptionsCallbackFunction, baton_sp); + + return; + } + + static bool + WatchpointOptionsCallbackFunction (void *baton, + StoppointCallbackContext *context, + lldb::user_id_t watch_id) + { + bool ret_value = true; + if (baton == NULL) + return true; + + + WatchpointOptions::CommandData *data = (WatchpointOptions::CommandData *) baton; + StringList &commands = data->user_source; + + if (commands.GetSize() > 0) + { + ExecutionContext exe_ctx (context->exe_ctx_ref); + Target *target = exe_ctx.GetTargetPtr(); + if (target) + { + CommandReturnObject result; + Debugger &debugger = target->GetDebugger(); + // Rig up the results secondary output stream to the debugger's, so the output will come out synchronously + // if the debugger is set up that way. + + StreamSP output_stream (debugger.GetAsyncOutputStream()); + StreamSP error_stream (debugger.GetAsyncErrorStream()); + result.SetImmediateOutputStream (output_stream); + result.SetImmediateErrorStream (error_stream); + + bool stop_on_continue = true; + bool echo_commands = false; + bool print_results = true; + + debugger.GetCommandInterpreter().HandleCommands (commands, + &exe_ctx, + stop_on_continue, + data->stop_on_error, + echo_commands, + print_results, + eLazyBoolNo, + result); + result.GetImmediateOutputStream()->Flush(); + result.GetImmediateErrorStream()->Flush(); + } + } + return ret_value; + } + + class CommandOptions : public Options + { + public: + + CommandOptions (CommandInterpreter &interpreter) : + Options (interpreter), + m_use_commands (false), + m_use_script_language (false), + m_script_language (eScriptLanguageNone), + m_use_one_liner (false), + m_one_liner(), + m_function_name() + { + } + + virtual + ~CommandOptions () {} + + virtual Error + SetOptionValue (uint32_t option_idx, const char *option_arg) + { + Error error; + const int short_option = m_getopt_table[option_idx].val; + + switch (short_option) + { + case 'o': + m_use_one_liner = true; + m_one_liner = option_arg; + break; + + case 's': + m_script_language = (lldb::ScriptLanguage) Args::StringToOptionEnum (option_arg, + g_option_table[option_idx].enum_values, + eScriptLanguageNone, + error); + + if (m_script_language == eScriptLanguagePython || m_script_language == eScriptLanguageDefault) + { + m_use_script_language = true; + } + else + { + m_use_script_language = false; + } + break; + + case 'e': + { + bool success = false; + m_stop_on_error = Args::StringToBoolean(option_arg, false, &success); + if (!success) + error.SetErrorStringWithFormat("invalid value for stop-on-error: \"%s\"", option_arg); + } + break; + + case 'F': + { + m_use_one_liner = false; + m_use_script_language = true; + m_function_name.assign(option_arg); + } + break; + + default: + break; + } + return error; + } + void + OptionParsingStarting () + { + m_use_commands = true; + m_use_script_language = false; + m_script_language = eScriptLanguageNone; + + m_use_one_liner = false; + m_stop_on_error = true; + m_one_liner.clear(); + m_function_name.clear(); + } + + const OptionDefinition* + GetDefinitions () + { + return g_option_table; + } + + // Options table: Required for subclasses of Options. + + static OptionDefinition g_option_table[]; + + // Instance variables to hold the values for command options. + + bool m_use_commands; + bool m_use_script_language; + lldb::ScriptLanguage m_script_language; + + // Instance variables to hold the values for one_liner options. + bool m_use_one_liner; + std::string m_one_liner; + bool m_stop_on_error; + std::string m_function_name; + }; + +protected: + virtual bool + DoExecute (Args& command, CommandReturnObject &result) + { + Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + + if (target == NULL) + { + result.AppendError ("There is not a current executable; there are no watchpoints to which to add commands"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + const WatchpointList &watchpoints = target->GetWatchpointList(); + size_t num_watchpoints = watchpoints.GetSize(); + + if (num_watchpoints == 0) + { + result.AppendError ("No watchpoints exist to have commands added"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + if (m_options.m_use_script_language == false && m_options.m_function_name.size()) + { + result.AppendError ("need to enable scripting to have a function run as a watchpoint command"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + std::vector<uint32_t> valid_wp_ids; + if (!CommandObjectMultiwordWatchpoint::VerifyWatchpointIDs(target, command, valid_wp_ids)) + { + result.AppendError("Invalid watchpoints specification."); + result.SetStatus(eReturnStatusFailed); + return false; + } + + result.SetStatus(eReturnStatusSuccessFinishNoResult); + const size_t count = valid_wp_ids.size(); + for (size_t i = 0; i < count; ++i) + { + uint32_t cur_wp_id = valid_wp_ids.at (i); + if (cur_wp_id != LLDB_INVALID_WATCH_ID) + { + Watchpoint *wp = target->GetWatchpointList().FindByID (cur_wp_id).get(); + // Sanity check wp first. + if (wp == NULL) continue; + + WatchpointOptions *wp_options = wp->GetOptions(); + // Skip this watchpoint if wp_options is not good. + if (wp_options == NULL) continue; + + // If we are using script language, get the script interpreter + // in order to set or collect command callback. Otherwise, call + // the methods associated with this object. + if (m_options.m_use_script_language) + { + // Special handling for one-liner specified inline. + if (m_options.m_use_one_liner) + { + m_interpreter.GetScriptInterpreter()->SetWatchpointCommandCallback (wp_options, + m_options.m_one_liner.c_str()); + } + // Special handling for using a Python function by name + // instead of extending the watchpoint callback data structures, we just automatize + // what the user would do manually: make their watchpoint command be a function call + else if (m_options.m_function_name.size()) + { + std::string oneliner(m_options.m_function_name); + oneliner += "(frame, wp, internal_dict)"; + m_interpreter.GetScriptInterpreter()->SetWatchpointCommandCallback (wp_options, + oneliner.c_str()); + } + else + { + m_interpreter.GetScriptInterpreter()->CollectDataForWatchpointCommandCallback (wp_options, + result); + } + } + else + { + // Special handling for one-liner specified inline. + if (m_options.m_use_one_liner) + SetWatchpointCommandCallback (wp_options, + m_options.m_one_liner.c_str()); + else + CollectDataForWatchpointCommandCallback (wp_options, + result); + } + } + } + + return result.Succeeded(); + } + +private: + CommandOptions m_options; +}; + + +// FIXME: "script-type" needs to have its contents determined dynamically, so somebody can add a new scripting +// language to lldb and have it pickable here without having to change this enumeration by hand and rebuild lldb proper. + +static OptionEnumValueElement +g_script_option_enumeration[4] = +{ + { eScriptLanguageNone, "command", "Commands are in the lldb command interpreter language"}, + { eScriptLanguagePython, "python", "Commands are in the Python language."}, + { eSortOrderByName, "default-script", "Commands are in the default scripting language."}, + { 0, NULL, NULL } +}; + +OptionDefinition +CommandObjectWatchpointCommandAdd::CommandOptions::g_option_table[] = +{ + { LLDB_OPT_SET_1, false, "one-liner", 'o', OptionParser::eRequiredArgument, NULL, 0, eArgTypeOneLiner, + "Specify a one-line watchpoint command inline. Be sure to surround it with quotes." }, + + { LLDB_OPT_SET_ALL, false, "stop-on-error", 'e', OptionParser::eRequiredArgument, NULL, 0, eArgTypeBoolean, + "Specify whether watchpoint command execution should terminate on error." }, + + { LLDB_OPT_SET_ALL, false, "script-type", 's', OptionParser::eRequiredArgument, g_script_option_enumeration, 0, eArgTypeNone, + "Specify the language for the commands - if none is specified, the lldb command interpreter will be used."}, + + { LLDB_OPT_SET_2, false, "python-function", 'F', OptionParser::eRequiredArgument, NULL, 0, eArgTypePythonFunction, + "Give the name of a Python function to run as command for this watchpoint. Be sure to give a module name if appropriate."}, + + { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } +}; + +//------------------------------------------------------------------------- +// CommandObjectWatchpointCommandDelete +//------------------------------------------------------------------------- + +class CommandObjectWatchpointCommandDelete : public CommandObjectParsed +{ +public: + CommandObjectWatchpointCommandDelete (CommandInterpreter &interpreter) : + CommandObjectParsed (interpreter, + "delete", + "Delete the set of commands from a watchpoint.", + NULL) + { + CommandArgumentEntry arg; + CommandArgumentData wp_id_arg; + + // Define the first (and only) variant of this arg. + wp_id_arg.arg_type = eArgTypeWatchpointID; + wp_id_arg.arg_repetition = eArgRepeatPlain; + + // There is only one variant this argument could be; put it into the argument entry. + arg.push_back (wp_id_arg); + + // Push the data for the first argument into the m_arguments vector. + m_arguments.push_back (arg); + } + + + virtual + ~CommandObjectWatchpointCommandDelete () {} + +protected: + virtual bool + DoExecute (Args& command, CommandReturnObject &result) + { + Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + + if (target == NULL) + { + result.AppendError ("There is not a current executable; there are no watchpoints from which to delete commands"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + const WatchpointList &watchpoints = target->GetWatchpointList(); + size_t num_watchpoints = watchpoints.GetSize(); + + if (num_watchpoints == 0) + { + result.AppendError ("No watchpoints exist to have commands deleted"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + if (command.GetArgumentCount() == 0) + { + result.AppendError ("No watchpoint specified from which to delete the commands"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + std::vector<uint32_t> valid_wp_ids; + if (!CommandObjectMultiwordWatchpoint::VerifyWatchpointIDs(target, command, valid_wp_ids)) + { + result.AppendError("Invalid watchpoints specification."); + result.SetStatus(eReturnStatusFailed); + return false; + } + + result.SetStatus(eReturnStatusSuccessFinishNoResult); + const size_t count = valid_wp_ids.size(); + for (size_t i = 0; i < count; ++i) + { + uint32_t cur_wp_id = valid_wp_ids.at (i); + if (cur_wp_id != LLDB_INVALID_WATCH_ID) + { + Watchpoint *wp = target->GetWatchpointList().FindByID (cur_wp_id).get(); + if (wp) + wp->ClearCallback(); + } + else + { + result.AppendErrorWithFormat("Invalid watchpoint ID: %u.\n", + cur_wp_id); + result.SetStatus (eReturnStatusFailed); + return false; + } + } + return result.Succeeded(); + } +}; + +//------------------------------------------------------------------------- +// CommandObjectWatchpointCommandList +//------------------------------------------------------------------------- + +class CommandObjectWatchpointCommandList : public CommandObjectParsed +{ +public: + CommandObjectWatchpointCommandList (CommandInterpreter &interpreter) : + CommandObjectParsed (interpreter, + "list", + "List the script or set of commands to be executed when the watchpoint is hit.", + NULL) + { + CommandArgumentEntry arg; + CommandArgumentData wp_id_arg; + + // Define the first (and only) variant of this arg. + wp_id_arg.arg_type = eArgTypeWatchpointID; + wp_id_arg.arg_repetition = eArgRepeatPlain; + + // There is only one variant this argument could be; put it into the argument entry. + arg.push_back (wp_id_arg); + + // Push the data for the first argument into the m_arguments vector. + m_arguments.push_back (arg); + } + + virtual + ~CommandObjectWatchpointCommandList () {} + +protected: + virtual bool + DoExecute (Args& command, + CommandReturnObject &result) + { + Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + + if (target == NULL) + { + result.AppendError ("There is not a current executable; there are no watchpoints for which to list commands"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + const WatchpointList &watchpoints = target->GetWatchpointList(); + size_t num_watchpoints = watchpoints.GetSize(); + + if (num_watchpoints == 0) + { + result.AppendError ("No watchpoints exist for which to list commands"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + if (command.GetArgumentCount() == 0) + { + result.AppendError ("No watchpoint specified for which to list the commands"); + result.SetStatus (eReturnStatusFailed); + return false; + } + + std::vector<uint32_t> valid_wp_ids; + if (!CommandObjectMultiwordWatchpoint::VerifyWatchpointIDs(target, command, valid_wp_ids)) + { + result.AppendError("Invalid watchpoints specification."); + result.SetStatus(eReturnStatusFailed); + return false; + } + + result.SetStatus(eReturnStatusSuccessFinishNoResult); + const size_t count = valid_wp_ids.size(); + for (size_t i = 0; i < count; ++i) + { + uint32_t cur_wp_id = valid_wp_ids.at (i); + if (cur_wp_id != LLDB_INVALID_WATCH_ID) + { + Watchpoint *wp = target->GetWatchpointList().FindByID (cur_wp_id).get(); + + if (wp) + { + const WatchpointOptions *wp_options = wp->GetOptions(); + if (wp_options) + { + // Get the callback baton associated with the current watchpoint. + const Baton *baton = wp_options->GetBaton(); + if (baton) + { + result.GetOutputStream().Printf ("Watchpoint %u:\n", cur_wp_id); + result.GetOutputStream().IndentMore (); + baton->GetDescription(&result.GetOutputStream(), eDescriptionLevelFull); + result.GetOutputStream().IndentLess (); + } + else + { + result.AppendMessageWithFormat ("Watchpoint %u does not have an associated command.\n", + cur_wp_id); + } + } + result.SetStatus (eReturnStatusSuccessFinishResult); + } + else + { + result.AppendErrorWithFormat("Invalid watchpoint ID: %u.\n", cur_wp_id); + result.SetStatus (eReturnStatusFailed); + } + } + } + + return result.Succeeded(); + } +}; + +//------------------------------------------------------------------------- +// CommandObjectWatchpointCommand +//------------------------------------------------------------------------- + +CommandObjectWatchpointCommand::CommandObjectWatchpointCommand (CommandInterpreter &interpreter) : + CommandObjectMultiword (interpreter, + "command", + "A set of commands for adding, removing and examining bits of code to be executed when the watchpoint is hit (watchpoint 'commmands').", + "command <sub-command> [<sub-command-options>] <watchpoint-id>") +{ + CommandObjectSP add_command_object (new CommandObjectWatchpointCommandAdd (interpreter)); + CommandObjectSP delete_command_object (new CommandObjectWatchpointCommandDelete (interpreter)); + CommandObjectSP list_command_object (new CommandObjectWatchpointCommandList (interpreter)); + + add_command_object->SetCommandName ("watchpoint command add"); + delete_command_object->SetCommandName ("watchpoint command delete"); + list_command_object->SetCommandName ("watchpoint command list"); + + LoadSubCommand ("add", add_command_object); + LoadSubCommand ("delete", delete_command_object); + LoadSubCommand ("list", list_command_object); +} + +CommandObjectWatchpointCommand::~CommandObjectWatchpointCommand () +{ +} + + |