diff options
Diffstat (limited to 'contrib/llvm/tools/lldb/source/Commands/CommandObjectBreakpoint.cpp')
| -rw-r--r-- | contrib/llvm/tools/lldb/source/Commands/CommandObjectBreakpoint.cpp | 588 |
1 files changed, 563 insertions, 25 deletions
diff --git a/contrib/llvm/tools/lldb/source/Commands/CommandObjectBreakpoint.cpp b/contrib/llvm/tools/lldb/source/Commands/CommandObjectBreakpoint.cpp index 13bf127..3d4b3af 100644 --- a/contrib/llvm/tools/lldb/source/Commands/CommandObjectBreakpoint.cpp +++ b/contrib/llvm/tools/lldb/source/Commands/CommandObjectBreakpoint.cpp @@ -20,6 +20,8 @@ #include "lldb/Breakpoint/BreakpointIDList.h" #include "lldb/Breakpoint/BreakpointLocation.h" #include "lldb/Interpreter/Options.h" +#include "lldb/Interpreter/OptionValueString.h" +#include "lldb/Interpreter/OptionValueUInt64.h" #include "lldb/Core/RegularExpression.h" #include "lldb/Core/StreamString.h" #include "lldb/Interpreter/CommandInterpreter.h" @@ -145,6 +147,10 @@ public: m_condition.assign(option_arg); break; + case 'D': + m_use_dummy = true; + break; + case 'E': { LanguageType language = LanguageRuntime::GetLanguageTypeFromString (option_arg); @@ -236,6 +242,11 @@ public: m_func_name_type_mask |= eFunctionNameTypeAuto; break; + case 'N': + if (BreakpointID::StringIsBreakpointName(option_arg, error)) + m_breakpoint_names.push_back (option_arg); + break; + case 'o': m_one_shot = true; break; @@ -324,6 +335,8 @@ public: m_language = eLanguageTypeUnknown; m_skip_prologue = eLazyBoolCalculate; m_one_shot = false; + m_use_dummy = false; + m_breakpoint_names.clear(); } const OptionDefinition* @@ -343,6 +356,7 @@ public: uint32_t m_line_num; uint32_t m_column; std::vector<std::string> m_func_names; + std::vector<std::string> m_breakpoint_names; uint32_t m_func_name_type_mask; std::string m_func_regexp; std::string m_source_text_regexp; @@ -359,16 +373,18 @@ public: lldb::LanguageType m_language; LazyBool m_skip_prologue; bool m_one_shot; + bool m_use_dummy; }; protected: virtual bool DoExecute (Args& command, - CommandReturnObject &result) + CommandReturnObject &result) { - Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); - if (target == NULL) + Target *target = GetSelectedOrDummyTarget(m_options.m_use_dummy); + + if (target == nullptr) { result.AppendError ("Invalid target. Must set target before setting breakpoints (see 'target create' command)."); result.SetStatus (eReturnStatusFailed); @@ -551,6 +567,13 @@ protected: if (!m_options.m_condition.empty()) bp->GetOptions()->SetCondition(m_options.m_condition.c_str()); + + if (!m_options.m_breakpoint_names.empty()) + { + Error error; // We don't need to check the error here, since the option parser checked it... + for (auto name : m_options.m_breakpoint_names) + bp->AddName(name.c_str(), error); + } bp->SetOneShot (m_options.m_one_shot); } @@ -560,10 +583,17 @@ protected: Stream &output_stream = result.GetOutputStream(); const bool show_locations = false; bp->GetDescription(&output_stream, lldb::eDescriptionLevelInitial, show_locations); - // Don't print out this warning for exception breakpoints. They can get set before the target - // is set, but we won't know how to actually set the breakpoint till we run. - if (bp->GetNumLocations() == 0 && break_type != eSetTypeException) - output_stream.Printf ("WARNING: Unable to resolve breakpoint to any actual locations.\n"); + if (target == m_interpreter.GetDebugger().GetDummyTarget()) + output_stream.Printf ("Breakpoint set in dummy target, will get copied into future targets.\n"); + else + { + // Don't print out this warning for exception breakpoints. They can get set before the target + // is set, but we won't know how to actually set the breakpoint till we run. + if (bp->GetNumLocations() == 0 && break_type != eSetTypeException) + { + output_stream.Printf ("WARNING: Unable to resolve breakpoint to any actual locations.\n"); + } + } result.SetStatus (eReturnStatusSuccessFinishResult); } else if (!bp) @@ -709,6 +739,12 @@ CommandObjectBreakpointSet::CommandOptions::g_option_table[] = { LLDB_OPT_SKIP_PROLOGUE, false, "skip-prologue", 'K', OptionParser::eRequiredArgument, NULL, NULL, 0, eArgTypeBoolean, "sKip the prologue if the breakpoint is at the beginning of a function. If not set the target.skip-prologue setting is used." }, + { LLDB_OPT_SET_ALL, false, "dummy-breakpoints", 'D', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, + "Sets Dummy breakpoints - i.e. breakpoints set before a file is provided, which prime new targets."}, + + { LLDB_OPT_SET_ALL, false, "breakpoint-name", 'N', OptionParser::eRequiredArgument, NULL, NULL, 0, eArgTypeBreakpointName, + "Adds this to the list of names for this breakopint."}, + { 0, false, NULL, 0, 0, NULL, NULL, 0, eArgTypeNone, NULL } }; @@ -766,7 +802,8 @@ public: m_name_passed (false), m_queue_passed (false), m_condition_passed (false), - m_one_shot_passed (false) + m_one_shot_passed (false), + m_use_dummy (false) { } @@ -792,6 +829,9 @@ public: m_enable_passed = true; m_enable_value = false; break; + case 'D': + m_use_dummy = true; + break; case 'e': m_enable_passed = true; m_enable_value = true; @@ -888,6 +928,7 @@ public: m_name_passed = false; m_condition_passed = false; m_one_shot_passed = false; + m_use_dummy = false; } const OptionDefinition* @@ -918,6 +959,7 @@ public: bool m_queue_passed; bool m_condition_passed; bool m_one_shot_passed; + bool m_use_dummy; }; @@ -925,7 +967,7 @@ protected: virtual bool DoExecute (Args& command, CommandReturnObject &result) { - Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + Target *target = GetSelectedOrDummyTarget(m_options.m_use_dummy); if (target == NULL) { result.AppendError ("Invalid target. No existing target or breakpoints."); @@ -938,7 +980,7 @@ protected: BreakpointIDList valid_bp_ids; - CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); + CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs (command, target, result, &valid_bp_ids); if (result.Succeeded()) { @@ -1024,6 +1066,8 @@ CommandObjectBreakpointModify::CommandOptions::g_option_table[] = { LLDB_OPT_SET_ALL, false, "condition", 'c', OptionParser::eRequiredArgument, NULL, NULL, 0, eArgTypeExpression, "The breakpoint stops only if this condition expression evaluates to true."}, { LLDB_OPT_SET_1, false, "enable", 'e', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, "Enable the breakpoint."}, { LLDB_OPT_SET_2, false, "disable", 'd', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, "Disable the breakpoint."}, +{ LLDB_OPT_SET_ALL, false, "dummy-breakpoints", 'D', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, "Sets Dummy breakpoints - i.e. breakpoints set before a file is provided, which prime new targets."}, + { 0, false, NULL, 0 , 0, NULL, NULL, 0, eArgTypeNone, NULL } }; @@ -1055,7 +1099,7 @@ protected: virtual bool DoExecute (Args& command, CommandReturnObject &result) { - Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + Target *target = GetSelectedOrDummyTarget(); if (target == NULL) { result.AppendError ("Invalid target. No existing target or breakpoints."); @@ -1088,7 +1132,7 @@ protected: { // Particular breakpoint selected; enable that breakpoint. BreakpointIDList valid_bp_ids; - CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); + CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs (command, target, result, &valid_bp_ids); if (result.Succeeded()) { @@ -1175,7 +1219,7 @@ protected: virtual bool DoExecute (Args& command, CommandReturnObject &result) { - Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + Target *target = GetSelectedOrDummyTarget(); if (target == NULL) { result.AppendError ("Invalid target. No existing target or breakpoints."); @@ -1208,7 +1252,7 @@ protected: // Particular breakpoint selected; disable that breakpoint. BreakpointIDList valid_bp_ids; - CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); + CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs (command, target, result, &valid_bp_ids); if (result.Succeeded()) { @@ -1293,7 +1337,8 @@ public: CommandOptions (CommandInterpreter &interpreter) : Options (interpreter), - m_level (lldb::eDescriptionLevelBrief) // Breakpoint List defaults to brief descriptions + m_level (lldb::eDescriptionLevelBrief), + m_use_dummy(false) { } @@ -1311,6 +1356,9 @@ public: case 'b': m_level = lldb::eDescriptionLevelBrief; break; + case 'D': + m_use_dummy = true; + break; case 'f': m_level = lldb::eDescriptionLevelFull; break; @@ -1333,6 +1381,7 @@ public: { m_level = lldb::eDescriptionLevelFull; m_internal = false; + m_use_dummy = false; } const OptionDefinition * @@ -1350,13 +1399,15 @@ public: lldb::DescriptionLevel m_level; bool m_internal; + bool m_use_dummy; }; protected: virtual bool DoExecute (Args& command, CommandReturnObject &result) { - Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + Target *target = GetSelectedOrDummyTarget(m_options.m_use_dummy); + if (target == NULL) { result.AppendError ("Invalid target. No current target or breakpoints."); @@ -1394,7 +1445,7 @@ protected: { // Particular breakpoints selected; show info about that breakpoint. BreakpointIDList valid_bp_ids; - CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); + CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs (command, target, result, &valid_bp_ids); if (result.Succeeded()) { @@ -1438,6 +1489,9 @@ CommandObjectBreakpointList::CommandOptions::g_option_table[] = { LLDB_OPT_SET_3, false, "verbose", 'v', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, "Explain everything we know about the breakpoint (for debugging debugger bugs)." }, + { LLDB_OPT_SET_ALL, false, "dummy-breakpoints", 'D', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, + "List Dummy breakpoints - i.e. breakpoints set before a file is provided, which prime new targets."}, + { 0, false, NULL, 0, 0, NULL, NULL, 0, eArgTypeNone, NULL } }; @@ -1540,7 +1594,7 @@ protected: virtual bool DoExecute (Args& command, CommandReturnObject &result) { - Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + Target *target = GetSelectedOrDummyTarget(); if (target == NULL) { result.AppendError ("Invalid target. No existing target or breakpoints."); @@ -1656,7 +1710,8 @@ public: CommandObjectParsed (interpreter, "breakpoint delete", "Delete the specified breakpoint(s). If no breakpoints are specified, delete them all.", - NULL) + NULL), + m_options (interpreter) { CommandArgumentEntry arg; CommandObject::AddIDsArgumentData(arg, eArgTypeBreakpointID, eArgTypeBreakpointIDRange); @@ -1667,11 +1722,78 @@ public: virtual ~CommandObjectBreakpointDelete () {} + virtual Options * + GetOptions () + { + return &m_options; + } + + class CommandOptions : public Options + { + public: + + CommandOptions (CommandInterpreter &interpreter) : + Options (interpreter), + m_use_dummy (false), + m_force (false) + { + } + + 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 'f': + m_force = true; + break; + + case 'D': + m_use_dummy = true; + break; + + default: + error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); + break; + } + + return error; + } + + void + OptionParsingStarting () + { + m_use_dummy = false; + m_force = false; + } + + 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_dummy; + bool m_force; + }; + protected: virtual bool DoExecute (Args& command, CommandReturnObject &result) { - Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); + Target *target = GetSelectedOrDummyTarget(m_options.m_use_dummy); + if (target == NULL) { result.AppendError ("Invalid target. No existing target or breakpoints."); @@ -1695,7 +1817,7 @@ protected: if (command.GetArgumentCount() == 0) { - if (!m_interpreter.Confirm ("About to delete all breakpoints, do you want to do that?", true)) + if (!m_options.m_force && !m_interpreter.Confirm ("About to delete all breakpoints, do you want to do that?", true)) { result.AppendMessage("Operation cancelled..."); } @@ -1710,7 +1832,7 @@ protected: { // Particular breakpoint selected; disable that breakpoint. BreakpointIDList valid_bp_ids; - CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); + CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs (command, target, result, &valid_bp_ids); if (result.Succeeded()) { @@ -1748,7 +1870,416 @@ protected: } return result.Succeeded(); } +private: + CommandOptions m_options; +}; + +OptionDefinition +CommandObjectBreakpointDelete::CommandOptions::g_option_table[] = +{ + { LLDB_OPT_SET_1, false, "force", 'f', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, + "Delete all breakpoints without querying for confirmation."}, + + { LLDB_OPT_SET_1, false, "dummy-breakpoints", 'D', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, + "Delete Dummy breakpoints - i.e. breakpoints set before a file is provided, which prime new targets."}, + + { 0, false, NULL, 0, 0, NULL, NULL, 0, eArgTypeNone, NULL } +}; + +//------------------------------------------------------------------------- +// CommandObjectBreakpointName +//------------------------------------------------------------------------- + +static OptionDefinition +g_breakpoint_name_options[] = +{ + { LLDB_OPT_SET_1, false, "name", 'N', OptionParser::eRequiredArgument, NULL, NULL, 0, eArgTypeBreakpointName, "Specifies a breakpoint name to use."}, + { LLDB_OPT_SET_2, false, "breakpoint-id", 'B', OptionParser::eRequiredArgument, NULL, NULL, 0, eArgTypeBreakpointID, "Specify a breakpoint id to use."}, + { LLDB_OPT_SET_ALL, false, "dummy-breakpoints", 'D', OptionParser::eNoArgument, NULL, NULL, 0, eArgTypeNone, + "Operate on Dummy breakpoints - i.e. breakpoints set before a file is provided, which prime new targets."}, }; +class BreakpointNameOptionGroup : public OptionGroup +{ +public: + BreakpointNameOptionGroup() : + OptionGroup(), + m_breakpoint(LLDB_INVALID_BREAK_ID), + m_use_dummy (false) + { + + } + + virtual + ~BreakpointNameOptionGroup () + { + } + + virtual uint32_t + GetNumDefinitions () + { + return sizeof (g_breakpoint_name_options) / sizeof (OptionDefinition); + } + + virtual const OptionDefinition* + GetDefinitions () + { + return g_breakpoint_name_options; + } + + virtual Error + SetOptionValue (CommandInterpreter &interpreter, + uint32_t option_idx, + const char *option_value) + { + Error error; + const int short_option = g_breakpoint_name_options[option_idx].short_option; + + switch (short_option) + { + case 'N': + if (BreakpointID::StringIsBreakpointName(option_value, error) && error.Success()) + m_name.SetValueFromCString(option_value); + break; + + case 'B': + if (m_breakpoint.SetValueFromCString(option_value).Fail()) + error.SetErrorStringWithFormat ("unrecognized value \"%s\" for breakpoint", option_value); + break; + case 'D': + if (m_use_dummy.SetValueFromCString(option_value).Fail()) + error.SetErrorStringWithFormat ("unrecognized value \"%s\" for use-dummy", option_value); + break; + + default: + error.SetErrorStringWithFormat("unrecognized short option '%c'", short_option); + break; + } + return error; + } + + virtual void + OptionParsingStarting (CommandInterpreter &interpreter) + { + m_name.Clear(); + m_breakpoint.Clear(); + m_use_dummy.Clear(); + m_use_dummy.SetDefaultValue(false); + } + + OptionValueString m_name; + OptionValueUInt64 m_breakpoint; + OptionValueBoolean m_use_dummy; +}; + + +class CommandObjectBreakpointNameAdd : public CommandObjectParsed +{ +public: + CommandObjectBreakpointNameAdd (CommandInterpreter &interpreter) : + CommandObjectParsed (interpreter, + "add", + "Add a name to the breakpoints provided.", + "breakpoint name add <command-options> <breakpoint-id-list>"), + m_name_options(), + m_option_group(interpreter) + { + // Create the first variant for the first (and only) argument for this command. + CommandArgumentEntry arg1; + CommandArgumentData id_arg; + id_arg.arg_type = eArgTypeBreakpointID; + id_arg.arg_repetition = eArgRepeatOptional; + arg1.push_back(id_arg); + m_arguments.push_back (arg1); + + m_option_group.Append (&m_name_options, LLDB_OPT_SET_1, LLDB_OPT_SET_ALL); + m_option_group.Finalize(); + } + + virtual + ~CommandObjectBreakpointNameAdd () {} + + Options * + GetOptions () + { + return &m_option_group; + } + +protected: + virtual bool + DoExecute (Args& command, CommandReturnObject &result) + { + if (!m_name_options.m_name.OptionWasSet()) + { + result.SetError("No name option provided."); + return false; + } + + Target *target = GetSelectedOrDummyTarget(m_name_options.m_use_dummy.GetCurrentValue()); + + if (target == NULL) + { + result.AppendError ("Invalid target. No existing target or breakpoints."); + result.SetStatus (eReturnStatusFailed); + return false; + } + + Mutex::Locker locker; + target->GetBreakpointList().GetListMutex(locker); + + const BreakpointList &breakpoints = target->GetBreakpointList(); + + size_t num_breakpoints = breakpoints.GetSize(); + if (num_breakpoints == 0) + { + result.SetError("No breakpoints, cannot add names."); + result.SetStatus (eReturnStatusFailed); + return false; + } + + // Particular breakpoint selected; disable that breakpoint. + BreakpointIDList valid_bp_ids; + CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); + + if (result.Succeeded()) + { + if (valid_bp_ids.GetSize() == 0) + { + result.SetError("No breakpoints specified, cannot add names."); + result.SetStatus (eReturnStatusFailed); + return false; + } + size_t num_valid_ids = valid_bp_ids.GetSize(); + for (size_t index = 0; index < num_valid_ids; index++) + { + lldb::break_id_t bp_id = valid_bp_ids.GetBreakpointIDAtIndex(index).GetBreakpointID(); + BreakpointSP bp_sp = breakpoints.FindBreakpointByID(bp_id); + Error error; // We don't need to check the error here, since the option parser checked it... + bp_sp->AddName(m_name_options.m_name.GetCurrentValue(), error); + } + } + + return true; + } + +private: + BreakpointNameOptionGroup m_name_options; + OptionGroupOptions m_option_group; +}; + + + +class CommandObjectBreakpointNameDelete : public CommandObjectParsed +{ +public: + CommandObjectBreakpointNameDelete (CommandInterpreter &interpreter) : + CommandObjectParsed (interpreter, + "delete", + "Delete a name from the breakpoints provided.", + "breakpoint name delete <command-options> <breakpoint-id-list>"), + m_name_options(), + m_option_group(interpreter) + { + // Create the first variant for the first (and only) argument for this command. + CommandArgumentEntry arg1; + CommandArgumentData id_arg; + id_arg.arg_type = eArgTypeBreakpointID; + id_arg.arg_repetition = eArgRepeatOptional; + arg1.push_back(id_arg); + m_arguments.push_back (arg1); + + m_option_group.Append (&m_name_options, LLDB_OPT_SET_1, LLDB_OPT_SET_ALL); + m_option_group.Finalize(); + } + + virtual + ~CommandObjectBreakpointNameDelete () {} + + Options * + GetOptions () + { + return &m_option_group; + } + +protected: + virtual bool + DoExecute (Args& command, CommandReturnObject &result) + { + if (!m_name_options.m_name.OptionWasSet()) + { + result.SetError("No name option provided."); + return false; + } + + Target *target = GetSelectedOrDummyTarget(m_name_options.m_use_dummy.GetCurrentValue()); + + if (target == NULL) + { + result.AppendError ("Invalid target. No existing target or breakpoints."); + result.SetStatus (eReturnStatusFailed); + return false; + } + + Mutex::Locker locker; + target->GetBreakpointList().GetListMutex(locker); + + const BreakpointList &breakpoints = target->GetBreakpointList(); + + size_t num_breakpoints = breakpoints.GetSize(); + if (num_breakpoints == 0) + { + result.SetError("No breakpoints, cannot delete names."); + result.SetStatus (eReturnStatusFailed); + return false; + } + + // Particular breakpoint selected; disable that breakpoint. + BreakpointIDList valid_bp_ids; + CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); + + if (result.Succeeded()) + { + if (valid_bp_ids.GetSize() == 0) + { + result.SetError("No breakpoints specified, cannot delete names."); + result.SetStatus (eReturnStatusFailed); + return false; + } + size_t num_valid_ids = valid_bp_ids.GetSize(); + for (size_t index = 0; index < num_valid_ids; index++) + { + lldb::break_id_t bp_id = valid_bp_ids.GetBreakpointIDAtIndex(index).GetBreakpointID(); + BreakpointSP bp_sp = breakpoints.FindBreakpointByID(bp_id); + bp_sp->RemoveName(m_name_options.m_name.GetCurrentValue()); + } + } + + return true; + } + +private: + BreakpointNameOptionGroup m_name_options; + OptionGroupOptions m_option_group; +}; + +class CommandObjectBreakpointNameList : public CommandObjectParsed +{ +public: + CommandObjectBreakpointNameList (CommandInterpreter &interpreter) : + CommandObjectParsed (interpreter, + "list", + "List either the names for a breakpoint or the breakpoints for a given name.", + "breakpoint name list <command-options>"), + m_name_options(), + m_option_group(interpreter) + { + m_option_group.Append (&m_name_options); + m_option_group.Finalize(); + } + + virtual + ~CommandObjectBreakpointNameList () {} + + Options * + GetOptions () + { + return &m_option_group; + } + +protected: +protected: + virtual bool + DoExecute (Args& command, CommandReturnObject &result) + { + Target *target = GetSelectedOrDummyTarget(m_name_options.m_use_dummy.GetCurrentValue()); + + if (target == NULL) + { + result.AppendError ("Invalid target. No existing target or breakpoints."); + result.SetStatus (eReturnStatusFailed); + return false; + } + + if (m_name_options.m_name.OptionWasSet()) + { + const char *name = m_name_options.m_name.GetCurrentValue(); + Mutex::Locker locker; + target->GetBreakpointList().GetListMutex(locker); + + BreakpointList &breakpoints = target->GetBreakpointList(); + for (BreakpointSP bp_sp : breakpoints.Breakpoints()) + { + if (bp_sp->MatchesName(name)) + { + StreamString s; + bp_sp->GetDescription(&s, eDescriptionLevelBrief); + s.EOL(); + result.AppendMessage(s.GetData()); + } + } + + } + else if (m_name_options.m_breakpoint.OptionWasSet()) + { + BreakpointSP bp_sp = target->GetBreakpointList().FindBreakpointByID(m_name_options.m_breakpoint.GetCurrentValue()); + if (bp_sp) + { + std::vector<std::string> names; + bp_sp->GetNames (names); + result.AppendMessage ("Names:"); + for (auto name : names) + result.AppendMessageWithFormat (" %s\n", name.c_str()); + } + else + { + result.AppendErrorWithFormat ("Could not find breakpoint %" PRId64 ".\n", + m_name_options.m_breakpoint.GetCurrentValue()); + result.SetStatus (eReturnStatusFailed); + return false; + } + } + else + { + result.SetError ("Must specify -N or -B option to list."); + result.SetStatus (eReturnStatusFailed); + return false; + } + return true; + } + +private: + BreakpointNameOptionGroup m_name_options; + OptionGroupOptions m_option_group; +}; + +//------------------------------------------------------------------------- +// CommandObjectMultiwordBreakpoint +//------------------------------------------------------------------------- +class CommandObjectBreakpointName : public CommandObjectMultiword +{ +public: + CommandObjectBreakpointName (CommandInterpreter &interpreter) : + CommandObjectMultiword(interpreter, + "name", + "A set of commands to manage name tags for breakpoints", + "breakpoint name <command> [<command-options>]") + { + CommandObjectSP add_command_object (new CommandObjectBreakpointNameAdd (interpreter)); + CommandObjectSP delete_command_object (new CommandObjectBreakpointNameDelete (interpreter)); + CommandObjectSP list_command_object (new CommandObjectBreakpointNameList (interpreter)); + + LoadSubCommand ("add", add_command_object); + LoadSubCommand ("delete", delete_command_object); + LoadSubCommand ("list", list_command_object); + + } + + virtual + ~CommandObjectBreakpointName () + { + } + +}; + //------------------------------------------------------------------------- // CommandObjectMultiwordBreakpoint @@ -1769,6 +2300,7 @@ CommandObjectMultiwordBreakpoint::CommandObjectMultiwordBreakpoint (CommandInter CommandObjectSP set_command_object (new CommandObjectBreakpointSet (interpreter)); CommandObjectSP command_command_object (new CommandObjectBreakpointCommand (interpreter)); CommandObjectSP modify_command_object (new CommandObjectBreakpointModify(interpreter)); + CommandObjectSP name_command_object (new CommandObjectBreakpointName(interpreter)); list_command_object->SetCommandName ("breakpoint list"); enable_command_object->SetCommandName("breakpoint enable"); @@ -1778,6 +2310,7 @@ CommandObjectMultiwordBreakpoint::CommandObjectMultiwordBreakpoint (CommandInter set_command_object->SetCommandName("breakpoint set"); command_command_object->SetCommandName ("breakpoint command"); modify_command_object->SetCommandName ("breakpoint modify"); + name_command_object->SetCommandName ("breakpoint name"); LoadSubCommand ("list", list_command_object); LoadSubCommand ("enable", enable_command_object); @@ -1787,6 +2320,7 @@ CommandObjectMultiwordBreakpoint::CommandObjectMultiwordBreakpoint (CommandInter LoadSubCommand ("set", set_command_object); LoadSubCommand ("command", command_command_object); LoadSubCommand ("modify", modify_command_object); + LoadSubCommand ("name", name_command_object); } CommandObjectMultiwordBreakpoint::~CommandObjectMultiwordBreakpoint () @@ -1794,13 +2328,17 @@ CommandObjectMultiwordBreakpoint::~CommandObjectMultiwordBreakpoint () } void -CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (Args &args, Target *target, CommandReturnObject &result, - BreakpointIDList *valid_ids) +CommandObjectMultiwordBreakpoint::VerifyIDs (Args &args, + Target *target, + bool allow_locations, + CommandReturnObject &result, + BreakpointIDList *valid_ids) { // args can be strings representing 1). integers (for breakpoint ids) // 2). the full breakpoint & location canonical representation // 3). the word "to" or a hyphen, representing a range (in which case there // had *better* be an entry both before & after of one of the first two types. + // 4). A breakpoint name // If args is empty, we will use the last created breakpoint (if there is one.) Args temp_args; @@ -1824,7 +2362,7 @@ CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (Args &args, Target *targe // the new TEMP_ARGS. Do not copy breakpoint id range strings over; instead generate a list of strings for // all the breakpoint ids in the range, and shove all of those breakpoint id strings into TEMP_ARGS. - BreakpointIDList::FindAndReplaceIDRanges (args, target, result, temp_args); + BreakpointIDList::FindAndReplaceIDRanges (args, target, allow_locations, result, temp_args); // NOW, convert the list of breakpoint id strings in TEMP_ARGS into an actual BreakpointIDList: |
