1//===-- CommandObjectBreakpointCommand.cpp --------------------------------===//
2//
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
6//
7//===----------------------------------------------------------------------===//
8
9#include "CommandObjectBreakpointCommand.h"
10#include "CommandObjectBreakpoint.h"
11#include "lldb/Breakpoint/Breakpoint.h"
12#include "lldb/Breakpoint/BreakpointIDList.h"
13#include "lldb/Breakpoint/BreakpointLocation.h"
14#include "lldb/Core/IOHandler.h"
15#include "lldb/Host/OptionParser.h"
16#include "lldb/Interpreter/CommandInterpreter.h"
17#include "lldb/Interpreter/CommandOptionArgumentTable.h"
18#include "lldb/Interpreter/CommandReturnObject.h"
19#include "lldb/Interpreter/OptionArgParser.h"
20#include "lldb/Interpreter/OptionGroupPythonClassWithDict.h"
21#include "lldb/Target/Target.h"
22
23using namespace lldb;
24using namespace lldb_private;
25
26#define LLDB_OPTIONS_breakpoint_command_add
27#include "CommandOptions.inc"
28
29class CommandObjectBreakpointCommandAdd : public CommandObjectParsed,
30 public IOHandlerDelegateMultiline {
31public:
32 CommandObjectBreakpointCommandAdd(CommandInterpreter &interpreter)
33 : CommandObjectParsed(interpreter, "add",
34 "Add LLDB commands to a breakpoint, to be executed "
35 "whenever the breakpoint is hit. "
36 "The commands added to the breakpoint replace any "
37 "commands previously added to it."
38 " If no breakpoint is specified, adds the "
39 "commands to the last created breakpoint.",
40 nullptr),
41 IOHandlerDelegateMultiline("DONE",
42 IOHandlerDelegate::Completion::LLDBCommand),
43 m_func_options("breakpoint command", false, 'F') {
44 SetHelpLong(
45 R"(
46General information about entering breakpoint commands
47------------------------------------------------------
48
49)"
50 "This command will prompt for commands to be executed when the specified \
51breakpoint is hit. Each command is typed on its own line following the '> ' \
52prompt until 'DONE' is entered."
53 R"(
54
55)"
56 "Syntactic errors may not be detected when initially entered, and many \
57malformed commands can silently fail when executed. If your breakpoint commands \
58do not appear to be executing, double-check the command syntax."
59 R"(
60
61)"
62 "Note: You may enter any debugger command exactly as you would at the debugger \
63prompt. There is no limit to the number of commands supplied, but do NOT enter \
64more than one command per line."
65 R"(
66
67Special information about PYTHON breakpoint commands
68----------------------------------------------------
69
70)"
71 "You may enter either one or more lines of Python, including function \
72definitions or calls to functions that will have been imported by the time \
73the code executes. Single line breakpoint commands will be interpreted 'as is' \
74when the breakpoint is hit. Multiple lines of Python will be wrapped in a \
75generated function, and a call to the function will be attached to the breakpoint."
76 R"(
77
78This auto-generated function is passed in three arguments:
79
80 frame: an lldb.SBFrame object for the frame which hit breakpoint.
81
82 bp_loc: an lldb.SBBreakpointLocation object that represents the breakpoint location that was hit.
83
84 dict: the python session dictionary hit.
85
86)"
87 "When specifying a python function with the --python-function option, you need \
88to supply the function name prepended by the module name:"
89 R"(
90
91 --python-function myutils.breakpoint_callback
92
93The function itself must have either of the following prototypes:
94
95def breakpoint_callback(frame, bp_loc, internal_dict):
96 # Your code goes here
97
98or:
99
100def breakpoint_callback(frame, bp_loc, extra_args, internal_dict):
101 # Your code goes here
102
103)"
104 "The arguments are the same as the arguments passed to generated functions as \
105described above. In the second form, any -k and -v pairs provided to the command will \
106be packaged into a SBDictionary in an SBStructuredData and passed as the extra_args parameter. \
107\n\n\
108Note that the global variable 'lldb.frame' will NOT be updated when \
109this function is called, so be sure to use the 'frame' argument. The 'frame' argument \
110can get you to the thread via frame.GetThread(), the thread can get you to the \
111process via thread.GetProcess(), and the process can get you back to the target \
112via process.GetTarget()."
113 R"(
114
115)"
116 "Important Note: As Python code gets collected into functions, access to global \
117variables requires explicit scoping using the 'global' keyword. Be sure to use correct \
118Python syntax, including indentation, when entering Python breakpoint commands."
119 R"(
120
121Example Python one-line breakpoint command:
122
123(lldb) breakpoint command add -s python 1
124Enter your Python command(s). Type 'DONE' to end.
125def function (frame, bp_loc, internal_dict):
126 """frame: the lldb.SBFrame for the location at which you stopped
127 bp_loc: an lldb.SBBreakpointLocation for the breakpoint location information
128 internal_dict: an LLDB support object not to be used"""
129 print("Hit this breakpoint!")
130 DONE
131
132As a convenience, this also works for a short Python one-liner:
133
134(lldb) breakpoint command add -s python 1 -o 'import time; print(time.asctime())'
135(lldb) run
136Launching '.../a.out' (x86_64)
137(lldb) Fri Sep 10 12:17:45 2010
138Process 21778 Stopped
139* thread #1: tid = 0x2e03, 0x0000000100000de8 a.out`c + 7 at main.c:39, stop reason = breakpoint 1.1, queue = com.apple.main-thread
140 36
141 37 int c(int val)
142 38 {
143 39 -> return val + 3;
144 40 }
145 41
146 42 int main (int argc, char const *argv[])
147
148Example multiple line Python breakpoint command:
149
150(lldb) breakpoint command add -s p 1
151Enter your Python command(s). Type 'DONE' to end.
152def function (frame, bp_loc, internal_dict):
153 """frame: the lldb.SBFrame for the location at which you stopped
154 bp_loc: an lldb.SBBreakpointLocation for the breakpoint location information
155 internal_dict: an LLDB support object not to be used"""
156 global bp_count
157 bp_count = bp_count + 1
158 print("Hit this breakpoint " + repr(bp_count) + " times!")
159 DONE
160
161)"
162 "In this case, since there is a reference to a global variable, \
163'bp_count', you will also need to make sure 'bp_count' exists and is \
164initialized:"
165 R"(
166
167(lldb) script
168>>> bp_count = 0
169>>> quit()
170
171)"
172 "Your Python code, however organized, can optionally return a value. \
173If the returned value is False, that tells LLDB not to stop at the breakpoint \
174to which the code is associated. Returning anything other than False, or even \
175returning None, or even omitting a return statement entirely, will cause \
176LLDB to stop."
177 R"(
178
179)"
180 "Final Note: A warning that no breakpoint command was generated when there \
181are no syntax errors may indicate that a function was declared but never called.");
182
183 m_all_options.Append(group: &m_options);
184 m_all_options.Append(group: &m_func_options, LLDB_OPT_SET_2 | LLDB_OPT_SET_3,
185 LLDB_OPT_SET_2);
186 m_all_options.Finalize();
187
188 AddSimpleArgumentList(eArgTypeBreakpointID, eArgRepeatOptional);
189 }
190
191 ~CommandObjectBreakpointCommandAdd() override = default;
192
193 Options *GetOptions() override { return &m_all_options; }
194
195 void IOHandlerActivated(IOHandler &io_handler, bool interactive) override {
196 if (interactive) {
197 if (lldb::LockableStreamFileSP output_sp =
198 io_handler.GetOutputStreamFileSP()) {
199 LockedStreamFile locked_stream = output_sp->Lock();
200 locked_stream.PutCString(cstr: g_reader_instructions);
201 }
202 }
203 }
204
205 void IOHandlerInputComplete(IOHandler &io_handler,
206 std::string &line) override {
207 io_handler.SetIsDone(true);
208
209 std::vector<std::reference_wrapper<BreakpointOptions>> *bp_options_vec =
210 (std::vector<std::reference_wrapper<BreakpointOptions>> *)
211 io_handler.GetUserData();
212 for (BreakpointOptions &bp_options : *bp_options_vec) {
213 auto cmd_data = std::make_unique<BreakpointOptions::CommandData>();
214 cmd_data->user_source.SplitIntoLines(line.c_str(), line.size());
215 bp_options.SetCommandDataCallback(cmd_data);
216 }
217 }
218
219 void CollectDataForBreakpointCommandCallback(
220 std::vector<std::reference_wrapper<BreakpointOptions>> &bp_options_vec,
221 CommandReturnObject &result) {
222 m_interpreter.GetLLDBCommandsFromIOHandler(
223 prompt: "> ", // Prompt
224 delegate&: *this, // IOHandlerDelegate
225 baton: &bp_options_vec); // Baton for the "io_handler" that will be passed back
226 // into our IOHandlerDelegate functions
227 }
228
229 /// Set a one-liner as the callback for the breakpoint.
230 void SetBreakpointCommandCallback(
231 std::vector<std::reference_wrapper<BreakpointOptions>> &bp_options_vec,
232 const char *oneliner) {
233 for (BreakpointOptions &bp_options : bp_options_vec) {
234 auto cmd_data = std::make_unique<BreakpointOptions::CommandData>();
235
236 cmd_data->user_source.AppendString(oneliner);
237 cmd_data->stop_on_error = m_options.m_stop_on_error;
238
239 bp_options.SetCommandDataCallback(cmd_data);
240 }
241 }
242
243 class CommandOptions : public OptionGroup {
244 public:
245 CommandOptions() = default;
246
247 ~CommandOptions() override = default;
248
249 Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
250 ExecutionContext *execution_context) override {
251 Status error;
252 const int short_option =
253 g_breakpoint_command_add_options[option_idx].short_option;
254
255 switch (short_option) {
256 case 'o':
257 m_use_one_liner = true;
258 m_one_liner = std::string(option_arg);
259 break;
260
261 case 's':
262 m_script_language = (lldb::ScriptLanguage)OptionArgParser::ToOptionEnum(
263 option_arg,
264 g_breakpoint_command_add_options[option_idx].enum_values,
265 eScriptLanguageNone, error);
266 switch (m_script_language) {
267 case eScriptLanguagePython:
268 case eScriptLanguageLua:
269 m_use_script_language = true;
270 break;
271 case eScriptLanguageNone:
272 case eScriptLanguageUnknown:
273 m_use_script_language = false;
274 break;
275 }
276 break;
277
278 case 'e': {
279 bool success = false;
280 m_stop_on_error =
281 OptionArgParser::ToBoolean(s: option_arg, fail_value: false, success_ptr: &success);
282 if (!success)
283 return Status::FromErrorStringWithFormatv(
284 "invalid value for stop-on-error: \"{0}\"", option_arg);
285 } break;
286
287 case 'D':
288 m_use_dummy = true;
289 break;
290
291 default:
292 llvm_unreachable("Unimplemented option");
293 }
294 return error;
295 }
296
297 void OptionParsingStarting(ExecutionContext *execution_context) override {
298 m_use_commands = true;
299 m_use_script_language = false;
300 m_script_language = eScriptLanguageNone;
301
302 m_use_one_liner = false;
303 m_stop_on_error = true;
304 m_one_liner.clear();
305 m_use_dummy = false;
306 }
307
308 llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
309 return llvm::ArrayRef(g_breakpoint_command_add_options);
310 }
311
312 // Instance variables to hold the values for command options.
313
314 bool m_use_commands = false;
315 bool m_use_script_language = false;
316 lldb::ScriptLanguage m_script_language = eScriptLanguageNone;
317
318 // Instance variables to hold the values for one_liner options.
319 bool m_use_one_liner = false;
320 std::string m_one_liner;
321 bool m_stop_on_error;
322 bool m_use_dummy;
323 };
324
325protected:
326 void DoExecute(Args &command, CommandReturnObject &result) override {
327 Target &target = m_options.m_use_dummy ? GetDummyTarget() : GetTarget();
328
329 const BreakpointList &breakpoints = target.GetBreakpointList();
330 size_t num_breakpoints = breakpoints.GetSize();
331
332 if (num_breakpoints == 0) {
333 result.AppendError(in_string: "No breakpoints exist to have commands added");
334 return;
335 }
336
337 if (!m_func_options.GetName().empty()) {
338 m_options.m_use_one_liner = false;
339 if (!m_options.m_use_script_language) {
340 m_options.m_script_language = GetDebugger().GetScriptLanguage();
341 m_options.m_use_script_language = true;
342 }
343 }
344
345 BreakpointIDList valid_bp_ids;
346 CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs(
347 args&: command, target, result, valid_ids: &valid_bp_ids,
348 purpose: BreakpointName::Permissions::PermissionKinds::listPerm);
349
350 m_bp_options_vec.clear();
351
352 if (result.Succeeded()) {
353 const size_t count = valid_bp_ids.GetSize();
354
355 for (size_t i = 0; i < count; ++i) {
356 BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex(index: i);
357 if (cur_bp_id.GetBreakpointID() != LLDB_INVALID_BREAK_ID) {
358 Breakpoint *bp =
359 target.GetBreakpointByID(break_id: cur_bp_id.GetBreakpointID()).get();
360 if (cur_bp_id.GetLocationID() == LLDB_INVALID_BREAK_ID) {
361 // This breakpoint does not have an associated location.
362 m_bp_options_vec.push_back(bp->GetOptions());
363 } else {
364 BreakpointLocationSP bp_loc_sp(
365 bp->FindLocationByID(cur_bp_id.GetLocationID()));
366 // This breakpoint does have an associated location. Get its
367 // breakpoint options.
368 if (bp_loc_sp)
369 m_bp_options_vec.push_back(bp_loc_sp->GetLocationOptions());
370 }
371 }
372 }
373
374 // If we are using script language, get the script interpreter in order
375 // to set or collect command callback. Otherwise, call the methods
376 // associated with this object.
377 if (m_options.m_use_script_language) {
378 Status error;
379 ScriptInterpreter *script_interp = GetDebugger().GetScriptInterpreter(
380 /*can_create=*/true, m_options.m_script_language);
381 // Special handling for one-liner specified inline.
382 if (m_options.m_use_one_liner) {
383 error = script_interp->SetBreakpointCommandCallback(
384 m_bp_options_vec, m_options.m_one_liner.c_str());
385 } else if (!m_func_options.GetName().empty()) {
386 error = script_interp->SetBreakpointCommandCallbackFunction(
387 m_bp_options_vec, m_func_options.GetName().c_str(),
388 m_func_options.GetStructuredData());
389 } else {
390 script_interp->CollectDataForBreakpointCommandCallback(
391 m_bp_options_vec, result);
392 }
393 if (!error.Success())
394 result.SetError(std::move(error));
395 } else {
396 // Special handling for one-liner specified inline.
397 if (m_options.m_use_one_liner)
398 SetBreakpointCommandCallback(m_bp_options_vec,
399 m_options.m_one_liner.c_str());
400 else
401 CollectDataForBreakpointCommandCallback(m_bp_options_vec, result);
402 }
403 }
404 }
405
406private:
407 CommandOptions m_options;
408 OptionGroupPythonClassWithDict m_func_options;
409 OptionGroupOptions m_all_options;
410
411 std::vector<std::reference_wrapper<BreakpointOptions>>
412 m_bp_options_vec; // This stores the
413 // breakpoint options that
414 // we are currently
415 // collecting commands for. In the CollectData... calls we need to hand this
416 // off to the IOHandler, which may run asynchronously. So we have to have
417 // some way to keep it alive, and not leak it. Making it an ivar of the
418 // command object, which never goes away achieves this. Note that if we were
419 // able to run the same command concurrently in one interpreter we'd have to
420 // make this "per invocation". But there are many more reasons why it is not
421 // in general safe to do that in lldb at present, so it isn't worthwhile to
422 // come up with a more complex mechanism to address this particular weakness
423 // right now.
424 static const char *g_reader_instructions;
425};
426
427const char *CommandObjectBreakpointCommandAdd::g_reader_instructions =
428 "Enter your debugger command(s). Type 'DONE' to end.\n";
429
430// CommandObjectBreakpointCommandDelete
431
432#define LLDB_OPTIONS_breakpoint_command_delete
433#include "CommandOptions.inc"
434
435class CommandObjectBreakpointCommandDelete : public CommandObjectParsed {
436public:
437 CommandObjectBreakpointCommandDelete(CommandInterpreter &interpreter)
438 : CommandObjectParsed(interpreter, "delete",
439 "Delete the set of commands from a breakpoint.",
440 nullptr) {
441 AddSimpleArgumentList(arg_type: eArgTypeBreakpointID);
442 }
443
444 ~CommandObjectBreakpointCommandDelete() override = default;
445
446 Options *GetOptions() override { return &m_options; }
447
448 class CommandOptions : public Options {
449 public:
450 CommandOptions() = default;
451
452 ~CommandOptions() override = default;
453
454 Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
455 ExecutionContext *execution_context) override {
456 Status error;
457 const int short_option = m_getopt_table[option_idx].val;
458
459 switch (short_option) {
460 case 'D':
461 m_use_dummy = true;
462 break;
463
464 default:
465 llvm_unreachable("Unimplemented option");
466 }
467
468 return error;
469 }
470
471 void OptionParsingStarting(ExecutionContext *execution_context) override {
472 m_use_dummy = false;
473 }
474
475 llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
476 return llvm::ArrayRef(g_breakpoint_command_delete_options);
477 }
478
479 // Instance variables to hold the values for command options.
480 bool m_use_dummy = false;
481 };
482
483protected:
484 void DoExecute(Args &command, CommandReturnObject &result) override {
485 Target &target = m_options.m_use_dummy ? GetDummyTarget() : GetTarget();
486
487 const BreakpointList &breakpoints = target.GetBreakpointList();
488 size_t num_breakpoints = breakpoints.GetSize();
489
490 if (num_breakpoints == 0) {
491 result.AppendError(in_string: "No breakpoints exist to have commands deleted");
492 return;
493 }
494
495 if (command.empty()) {
496 result.AppendError(
497 in_string: "No breakpoint specified from which to delete the commands");
498 return;
499 }
500
501 BreakpointIDList valid_bp_ids;
502 CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs(
503 args&: command, target, result, valid_ids: &valid_bp_ids,
504 purpose: BreakpointName::Permissions::PermissionKinds::listPerm);
505
506 if (result.Succeeded()) {
507 const size_t count = valid_bp_ids.GetSize();
508 for (size_t i = 0; i < count; ++i) {
509 BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex(index: i);
510 if (cur_bp_id.GetBreakpointID() != LLDB_INVALID_BREAK_ID) {
511 Breakpoint *bp =
512 target.GetBreakpointByID(break_id: cur_bp_id.GetBreakpointID()).get();
513 if (cur_bp_id.GetLocationID() != LLDB_INVALID_BREAK_ID) {
514 BreakpointLocationSP bp_loc_sp(
515 bp->FindLocationByID(cur_bp_id.GetLocationID()));
516 if (bp_loc_sp)
517 bp_loc_sp->ClearCallback();
518 else {
519 result.AppendErrorWithFormat(format: "Invalid breakpoint ID: %u.%u.\n",
520 cur_bp_id.GetBreakpointID(),
521 cur_bp_id.GetLocationID());
522 return;
523 }
524 } else {
525 bp->ClearCallback();
526 }
527 }
528 }
529 }
530 }
531
532private:
533 CommandOptions m_options;
534};
535
536// CommandObjectBreakpointCommandList
537
538class CommandObjectBreakpointCommandList : public CommandObjectParsed {
539public:
540 CommandObjectBreakpointCommandList(CommandInterpreter &interpreter)
541 : CommandObjectParsed(interpreter, "list",
542 "List the script or set of commands to be "
543 "executed when the breakpoint is hit.",
544 nullptr, eCommandRequiresTarget) {
545 AddSimpleArgumentList(arg_type: eArgTypeBreakpointID);
546 }
547
548 ~CommandObjectBreakpointCommandList() override = default;
549
550protected:
551 void DoExecute(Args &command, CommandReturnObject &result) override {
552 Target &target = GetTarget();
553
554 const BreakpointList &breakpoints = target.GetBreakpointList();
555 size_t num_breakpoints = breakpoints.GetSize();
556
557 if (num_breakpoints == 0) {
558 result.AppendError(in_string: "No breakpoints exist for which to list commands");
559 return;
560 }
561
562 if (command.empty()) {
563 result.AppendError(
564 in_string: "No breakpoint specified for which to list the commands");
565 return;
566 }
567
568 BreakpointIDList valid_bp_ids;
569 CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs(
570 args&: command, target, result, valid_ids: &valid_bp_ids,
571 purpose: BreakpointName::Permissions::PermissionKinds::listPerm);
572
573 if (result.Succeeded()) {
574 const size_t count = valid_bp_ids.GetSize();
575 for (size_t i = 0; i < count; ++i) {
576 BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex(index: i);
577 if (cur_bp_id.GetBreakpointID() != LLDB_INVALID_BREAK_ID) {
578 Breakpoint *bp =
579 target.GetBreakpointByID(break_id: cur_bp_id.GetBreakpointID()).get();
580
581 if (bp) {
582 BreakpointLocationSP bp_loc_sp;
583 if (cur_bp_id.GetLocationID() != LLDB_INVALID_BREAK_ID) {
584 bp_loc_sp = bp->FindLocationByID(bp_loc_id: cur_bp_id.GetLocationID());
585 if (!bp_loc_sp) {
586 result.AppendErrorWithFormat(format: "Invalid breakpoint ID: %u.%u.\n",
587 cur_bp_id.GetBreakpointID(),
588 cur_bp_id.GetLocationID());
589 return;
590 }
591 }
592
593 StreamString id_str;
594 BreakpointID::GetCanonicalReference(s: &id_str,
595 break_id: cur_bp_id.GetBreakpointID(),
596 break_loc_id: cur_bp_id.GetLocationID());
597 const Baton *baton = nullptr;
598 if (bp_loc_sp)
599 baton =
600 bp_loc_sp
601 ->GetOptionsSpecifyingKind(kind: BreakpointOptions::eCallback)
602 .GetBaton();
603 else
604 baton = bp->GetOptions().GetBaton();
605
606 if (baton) {
607 result.GetOutputStream().Printf(format: "Breakpoint %s:\n",
608 id_str.GetData());
609 baton->GetDescription(s&: result.GetOutputStream().AsRawOstream(),
610 level: eDescriptionLevelFull,
611 indentation: result.GetOutputStream().GetIndentLevel() +
612 2);
613 } else {
614 result.AppendMessageWithFormat(
615 format: "Breakpoint %s does not have an associated command.\n",
616 id_str.GetData());
617 }
618 }
619 result.SetStatus(eReturnStatusSuccessFinishResult);
620 } else {
621 result.AppendErrorWithFormat(format: "Invalid breakpoint ID: %u.\n",
622 cur_bp_id.GetBreakpointID());
623 }
624 }
625 }
626 }
627};
628
629// CommandObjectBreakpointCommand
630
631CommandObjectBreakpointCommand::CommandObjectBreakpointCommand(
632 CommandInterpreter &interpreter)
633 : CommandObjectMultiword(
634 interpreter, "command",
635 "Commands for adding, removing and listing "
636 "LLDB commands executed when a breakpoint is "
637 "hit.",
638 "command <sub-command> [<sub-command-options>] <breakpoint-id>") {
639 CommandObjectSP add_command_object(
640 new CommandObjectBreakpointCommandAdd(interpreter));
641 CommandObjectSP delete_command_object(
642 new CommandObjectBreakpointCommandDelete(interpreter));
643 CommandObjectSP list_command_object(
644 new CommandObjectBreakpointCommandList(interpreter));
645
646 add_command_object->SetCommandName("breakpoint command add");
647 delete_command_object->SetCommandName("breakpoint command delete");
648 list_command_object->SetCommandName("breakpoint command list");
649
650 LoadSubCommand(cmd_name: "add", command_obj: add_command_object);
651 LoadSubCommand(cmd_name: "delete", command_obj: delete_command_object);
652 LoadSubCommand(cmd_name: "list", command_obj: list_command_object);
653}
654
655CommandObjectBreakpointCommand::~CommandObjectBreakpointCommand() = default;
656

source code of lldb/source/Commands/CommandObjectBreakpointCommand.cpp