Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1 | //===-- CommandObjectBreakpoint.cpp -----------------------------*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "CommandObjectBreakpoint.h" |
| 11 | #include "CommandObjectBreakpointCommand.h" |
| 12 | |
| 13 | // C Includes |
| 14 | // C++ Includes |
| 15 | // Other libraries and framework includes |
| 16 | // Project includes |
| 17 | #include "lldb/Breakpoint/Breakpoint.h" |
| 18 | #include "lldb/Breakpoint/BreakpointIDList.h" |
| 19 | #include "lldb/Breakpoint/BreakpointLocation.h" |
Jim Ingham | 84cdc15 | 2010-06-15 19:49:27 +0000 | [diff] [blame] | 20 | #include "lldb/Interpreter/Options.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 21 | #include "lldb/Core/RegularExpression.h" |
| 22 | #include "lldb/Core/StreamString.h" |
| 23 | #include "lldb/Interpreter/CommandInterpreter.h" |
| 24 | #include "lldb/Interpreter/CommandReturnObject.h" |
| 25 | #include "lldb/Target/Target.h" |
| 26 | #include "lldb/Interpreter/CommandCompletions.h" |
| 27 | #include "lldb/Target/StackFrame.h" |
Jim Ingham | 3c7b5b9 | 2010-06-16 02:00:15 +0000 | [diff] [blame] | 28 | #include "lldb/Target/Thread.h" |
| 29 | #include "lldb/Target/ThreadSpec.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 30 | |
Johnny Chen | a62ad7c | 2010-10-28 17:27:46 +0000 | [diff] [blame] | 31 | #include <vector> |
| 32 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 33 | using namespace lldb; |
| 34 | using namespace lldb_private; |
| 35 | |
| 36 | static void |
Jim Ingham | 2e8cb8a | 2011-02-19 02:53:09 +0000 | [diff] [blame] | 37 | AddBreakpointDescription (Stream *s, Breakpoint *bp, lldb::DescriptionLevel level) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 38 | { |
| 39 | s->IndentMore(); |
| 40 | bp->GetDescription (s, level, true); |
| 41 | s->IndentLess(); |
| 42 | s->EOL(); |
| 43 | } |
| 44 | |
| 45 | //------------------------------------------------------------------------- |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 46 | // CommandObjectBreakpointSet |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 47 | //------------------------------------------------------------------------- |
| 48 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 49 | |
| 50 | class CommandObjectBreakpointSet : public CommandObjectParsed |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 51 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 52 | public: |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 53 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 54 | typedef enum BreakpointSetType |
| 55 | { |
| 56 | eSetTypeInvalid, |
| 57 | eSetTypeFileAndLine, |
| 58 | eSetTypeAddress, |
| 59 | eSetTypeFunctionName, |
| 60 | eSetTypeFunctionRegexp, |
| 61 | eSetTypeSourceRegexp, |
| 62 | eSetTypeException |
| 63 | } BreakpointSetType; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 64 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 65 | CommandObjectBreakpointSet (CommandInterpreter &interpreter) : |
| 66 | CommandObjectParsed (interpreter, |
| 67 | "breakpoint set", |
| 68 | "Sets a breakpoint or set of breakpoints in the executable.", |
| 69 | "breakpoint set <cmd-options>"), |
| 70 | m_options (interpreter) |
| 71 | { |
| 72 | } |
| 73 | |
| 74 | |
| 75 | virtual |
| 76 | ~CommandObjectBreakpointSet () {} |
| 77 | |
| 78 | virtual Options * |
| 79 | GetOptions () |
| 80 | { |
| 81 | return &m_options; |
| 82 | } |
| 83 | |
| 84 | class CommandOptions : public Options |
| 85 | { |
| 86 | public: |
| 87 | |
| 88 | CommandOptions (CommandInterpreter &interpreter) : |
| 89 | Options (interpreter), |
| 90 | m_condition (), |
| 91 | m_filenames (), |
| 92 | m_line_num (0), |
| 93 | m_column (0), |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 94 | m_func_names (), |
| 95 | m_func_name_type_mask (eFunctionNameTypeNone), |
| 96 | m_func_regexp (), |
| 97 | m_source_text_regexp(), |
| 98 | m_modules (), |
| 99 | m_load_addr(), |
| 100 | m_ignore_count (0), |
| 101 | m_thread_id(LLDB_INVALID_THREAD_ID), |
| 102 | m_thread_index (UINT32_MAX), |
| 103 | m_thread_name(), |
| 104 | m_queue_name(), |
| 105 | m_catch_bp (false), |
Greg Clayton | 49ce896 | 2012-08-29 21:13:06 +0000 | [diff] [blame] | 106 | m_throw_bp (true), |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 107 | m_language (eLanguageTypeUnknown), |
| 108 | m_skip_prologue (eLazyBoolCalculate) |
| 109 | { |
| 110 | } |
| 111 | |
| 112 | |
| 113 | virtual |
| 114 | ~CommandOptions () {} |
| 115 | |
| 116 | virtual Error |
| 117 | SetOptionValue (uint32_t option_idx, const char *option_arg) |
| 118 | { |
| 119 | Error error; |
| 120 | char short_option = (char) m_getopt_table[option_idx].val; |
| 121 | |
| 122 | switch (short_option) |
| 123 | { |
| 124 | case 'a': |
| 125 | m_load_addr = Args::StringToUInt64(option_arg, LLDB_INVALID_ADDRESS, 0); |
| 126 | if (m_load_addr == LLDB_INVALID_ADDRESS) |
| 127 | m_load_addr = Args::StringToUInt64(option_arg, LLDB_INVALID_ADDRESS, 16); |
| 128 | |
| 129 | if (m_load_addr == LLDB_INVALID_ADDRESS) |
| 130 | error.SetErrorStringWithFormat ("invalid address string '%s'", option_arg); |
| 131 | break; |
| 132 | |
| 133 | case 'C': |
| 134 | m_column = Args::StringToUInt32 (option_arg, 0); |
| 135 | break; |
| 136 | |
| 137 | case 'c': |
| 138 | m_condition.assign(option_arg); |
| 139 | break; |
| 140 | |
| 141 | case 'f': |
| 142 | m_filenames.AppendIfUnique (FileSpec(option_arg, false)); |
| 143 | break; |
| 144 | |
| 145 | case 'l': |
| 146 | m_line_num = Args::StringToUInt32 (option_arg, 0); |
| 147 | break; |
| 148 | |
| 149 | case 'b': |
| 150 | m_func_names.push_back (option_arg); |
| 151 | m_func_name_type_mask |= eFunctionNameTypeBase; |
| 152 | break; |
| 153 | |
| 154 | case 'n': |
| 155 | m_func_names.push_back (option_arg); |
| 156 | m_func_name_type_mask |= eFunctionNameTypeAuto; |
| 157 | break; |
| 158 | |
| 159 | case 'F': |
| 160 | m_func_names.push_back (option_arg); |
| 161 | m_func_name_type_mask |= eFunctionNameTypeFull; |
| 162 | break; |
| 163 | |
| 164 | case 'S': |
| 165 | m_func_names.push_back (option_arg); |
| 166 | m_func_name_type_mask |= eFunctionNameTypeSelector; |
| 167 | break; |
| 168 | |
| 169 | case 'M': |
| 170 | m_func_names.push_back (option_arg); |
| 171 | m_func_name_type_mask |= eFunctionNameTypeMethod; |
| 172 | break; |
| 173 | |
| 174 | case 'p': |
| 175 | m_source_text_regexp.assign (option_arg); |
| 176 | break; |
| 177 | |
| 178 | case 'r': |
| 179 | m_func_regexp.assign (option_arg); |
| 180 | break; |
| 181 | |
| 182 | case 's': |
| 183 | { |
| 184 | m_modules.AppendIfUnique (FileSpec (option_arg, false)); |
| 185 | break; |
| 186 | } |
| 187 | case 'i': |
| 188 | { |
| 189 | m_ignore_count = Args::StringToUInt32(option_arg, UINT32_MAX, 0); |
| 190 | if (m_ignore_count == UINT32_MAX) |
| 191 | error.SetErrorStringWithFormat ("invalid ignore count '%s'", option_arg); |
| 192 | } |
| 193 | break; |
| 194 | case 't' : |
| 195 | { |
| 196 | m_thread_id = Args::StringToUInt64(option_arg, LLDB_INVALID_THREAD_ID, 0); |
| 197 | if (m_thread_id == LLDB_INVALID_THREAD_ID) |
| 198 | error.SetErrorStringWithFormat ("invalid thread id string '%s'", option_arg); |
| 199 | } |
| 200 | break; |
| 201 | case 'T': |
| 202 | m_thread_name.assign (option_arg); |
| 203 | break; |
| 204 | case 'q': |
| 205 | m_queue_name.assign (option_arg); |
| 206 | break; |
| 207 | case 'x': |
| 208 | { |
| 209 | m_thread_index = Args::StringToUInt32(option_arg, UINT32_MAX, 0); |
| 210 | if (m_thread_id == UINT32_MAX) |
| 211 | error.SetErrorStringWithFormat ("invalid thread index string '%s'", option_arg); |
| 212 | |
| 213 | } |
| 214 | break; |
| 215 | case 'E': |
| 216 | { |
| 217 | LanguageType language = LanguageRuntime::GetLanguageTypeFromString (option_arg); |
| 218 | |
| 219 | switch (language) |
| 220 | { |
| 221 | case eLanguageTypeC89: |
| 222 | case eLanguageTypeC: |
| 223 | case eLanguageTypeC99: |
| 224 | m_language = eLanguageTypeC; |
| 225 | break; |
| 226 | case eLanguageTypeC_plus_plus: |
| 227 | m_language = eLanguageTypeC_plus_plus; |
| 228 | break; |
| 229 | case eLanguageTypeObjC: |
| 230 | m_language = eLanguageTypeObjC; |
| 231 | break; |
| 232 | case eLanguageTypeObjC_plus_plus: |
| 233 | error.SetErrorStringWithFormat ("Set exception breakpoints separately for c++ and objective-c"); |
| 234 | break; |
| 235 | case eLanguageTypeUnknown: |
| 236 | error.SetErrorStringWithFormat ("Unknown language type: '%s' for exception breakpoint", option_arg); |
| 237 | break; |
| 238 | default: |
| 239 | error.SetErrorStringWithFormat ("Unsupported language type: '%s' for exception breakpoint", option_arg); |
| 240 | } |
| 241 | } |
| 242 | break; |
| 243 | case 'w': |
| 244 | { |
| 245 | bool success; |
| 246 | m_throw_bp = Args::StringToBoolean (option_arg, true, &success); |
| 247 | if (!success) |
| 248 | error.SetErrorStringWithFormat ("Invalid boolean value for on-throw option: '%s'", option_arg); |
| 249 | } |
| 250 | break; |
| 251 | case 'h': |
| 252 | { |
| 253 | bool success; |
| 254 | m_catch_bp = Args::StringToBoolean (option_arg, true, &success); |
| 255 | if (!success) |
| 256 | error.SetErrorStringWithFormat ("Invalid boolean value for on-catch option: '%s'", option_arg); |
| 257 | } |
| 258 | case 'K': |
| 259 | { |
| 260 | bool success; |
| 261 | bool value; |
| 262 | value = Args::StringToBoolean (option_arg, true, &success); |
| 263 | if (value) |
| 264 | m_skip_prologue = eLazyBoolYes; |
| 265 | else |
| 266 | m_skip_prologue = eLazyBoolNo; |
| 267 | |
| 268 | if (!success) |
| 269 | error.SetErrorStringWithFormat ("Invalid boolean value for skip prologue option: '%s'", option_arg); |
| 270 | } |
| 271 | break; |
| 272 | default: |
| 273 | error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); |
| 274 | break; |
| 275 | } |
| 276 | |
| 277 | return error; |
| 278 | } |
| 279 | void |
| 280 | OptionParsingStarting () |
| 281 | { |
| 282 | m_condition.clear(); |
| 283 | m_filenames.Clear(); |
| 284 | m_line_num = 0; |
| 285 | m_column = 0; |
| 286 | m_func_names.clear(); |
Greg Clayton | 49ce896 | 2012-08-29 21:13:06 +0000 | [diff] [blame] | 287 | m_func_name_type_mask = eFunctionNameTypeNone; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 288 | m_func_regexp.clear(); |
Greg Clayton | 49ce896 | 2012-08-29 21:13:06 +0000 | [diff] [blame] | 289 | m_source_text_regexp.clear(); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 290 | m_modules.Clear(); |
Greg Clayton | 49ce896 | 2012-08-29 21:13:06 +0000 | [diff] [blame] | 291 | m_load_addr = LLDB_INVALID_ADDRESS; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 292 | m_ignore_count = 0; |
| 293 | m_thread_id = LLDB_INVALID_THREAD_ID; |
| 294 | m_thread_index = UINT32_MAX; |
| 295 | m_thread_name.clear(); |
| 296 | m_queue_name.clear(); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 297 | m_catch_bp = false; |
| 298 | m_throw_bp = true; |
Greg Clayton | 49ce896 | 2012-08-29 21:13:06 +0000 | [diff] [blame] | 299 | m_language = eLanguageTypeUnknown; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 300 | m_skip_prologue = eLazyBoolCalculate; |
| 301 | } |
| 302 | |
| 303 | const OptionDefinition* |
| 304 | GetDefinitions () |
| 305 | { |
| 306 | return g_option_table; |
| 307 | } |
| 308 | |
| 309 | // Options table: Required for subclasses of Options. |
| 310 | |
| 311 | static OptionDefinition g_option_table[]; |
| 312 | |
| 313 | // Instance variables to hold the values for command options. |
| 314 | |
| 315 | std::string m_condition; |
| 316 | FileSpecList m_filenames; |
| 317 | uint32_t m_line_num; |
| 318 | uint32_t m_column; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 319 | std::vector<std::string> m_func_names; |
| 320 | uint32_t m_func_name_type_mask; |
| 321 | std::string m_func_regexp; |
| 322 | std::string m_source_text_regexp; |
| 323 | FileSpecList m_modules; |
| 324 | lldb::addr_t m_load_addr; |
| 325 | uint32_t m_ignore_count; |
| 326 | lldb::tid_t m_thread_id; |
| 327 | uint32_t m_thread_index; |
| 328 | std::string m_thread_name; |
| 329 | std::string m_queue_name; |
| 330 | bool m_catch_bp; |
| 331 | bool m_throw_bp; |
| 332 | lldb::LanguageType m_language; |
| 333 | LazyBool m_skip_prologue; |
| 334 | |
| 335 | }; |
| 336 | |
| 337 | protected: |
| 338 | virtual bool |
| 339 | DoExecute (Args& command, |
| 340 | CommandReturnObject &result) |
| 341 | { |
| 342 | Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); |
| 343 | if (target == NULL) |
| 344 | { |
| 345 | result.AppendError ("Invalid target. Must set target before setting breakpoints (see 'target create' command)."); |
| 346 | result.SetStatus (eReturnStatusFailed); |
| 347 | return false; |
| 348 | } |
| 349 | |
| 350 | // The following are the various types of breakpoints that could be set: |
| 351 | // 1). -f -l -p [-s -g] (setting breakpoint by source location) |
| 352 | // 2). -a [-s -g] (setting breakpoint by address) |
| 353 | // 3). -n [-s -g] (setting breakpoint by function name) |
| 354 | // 4). -r [-s -g] (setting breakpoint by function name regular expression) |
| 355 | // 5). -p -f (setting a breakpoint by comparing a reg-exp to source text) |
| 356 | // 6). -E [-w -h] (setting a breakpoint for exceptions for a given language.) |
| 357 | |
| 358 | BreakpointSetType break_type = eSetTypeInvalid; |
| 359 | |
| 360 | if (m_options.m_line_num != 0) |
| 361 | break_type = eSetTypeFileAndLine; |
| 362 | else if (m_options.m_load_addr != LLDB_INVALID_ADDRESS) |
| 363 | break_type = eSetTypeAddress; |
| 364 | else if (!m_options.m_func_names.empty()) |
| 365 | break_type = eSetTypeFunctionName; |
| 366 | else if (!m_options.m_func_regexp.empty()) |
| 367 | break_type = eSetTypeFunctionRegexp; |
| 368 | else if (!m_options.m_source_text_regexp.empty()) |
| 369 | break_type = eSetTypeSourceRegexp; |
| 370 | else if (m_options.m_language != eLanguageTypeUnknown) |
| 371 | break_type = eSetTypeException; |
| 372 | |
| 373 | Breakpoint *bp = NULL; |
| 374 | FileSpec module_spec; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 375 | const bool internal = false; |
| 376 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 377 | switch (break_type) |
| 378 | { |
| 379 | case eSetTypeFileAndLine: // Breakpoint by source position |
| 380 | { |
| 381 | FileSpec file; |
| 382 | uint32_t num_files = m_options.m_filenames.GetSize(); |
| 383 | if (num_files == 0) |
| 384 | { |
| 385 | if (!GetDefaultFile (target, file, result)) |
| 386 | { |
| 387 | result.AppendError("No file supplied and no default file available."); |
| 388 | result.SetStatus (eReturnStatusFailed); |
| 389 | return false; |
| 390 | } |
| 391 | } |
| 392 | else if (num_files > 1) |
| 393 | { |
| 394 | result.AppendError("Only one file at a time is allowed for file and line breakpoints."); |
| 395 | result.SetStatus (eReturnStatusFailed); |
| 396 | return false; |
| 397 | } |
| 398 | else |
| 399 | file = m_options.m_filenames.GetFileSpecAtIndex(0); |
Greg Clayton | 49ce896 | 2012-08-29 21:13:06 +0000 | [diff] [blame] | 400 | |
| 401 | // Only check for inline functions if |
| 402 | LazyBool check_inlines = eLazyBoolCalculate; |
| 403 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 404 | bp = target->CreateBreakpoint (&(m_options.m_modules), |
| 405 | file, |
| 406 | m_options.m_line_num, |
Greg Clayton | 49ce896 | 2012-08-29 21:13:06 +0000 | [diff] [blame] | 407 | check_inlines, |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 408 | m_options.m_skip_prologue, |
| 409 | internal).get(); |
| 410 | } |
| 411 | break; |
| 412 | |
| 413 | case eSetTypeAddress: // Breakpoint by address |
| 414 | bp = target->CreateBreakpoint (m_options.m_load_addr, false).get(); |
| 415 | break; |
| 416 | |
| 417 | case eSetTypeFunctionName: // Breakpoint by function name |
| 418 | { |
| 419 | uint32_t name_type_mask = m_options.m_func_name_type_mask; |
| 420 | |
| 421 | if (name_type_mask == 0) |
| 422 | name_type_mask = eFunctionNameTypeAuto; |
| 423 | |
| 424 | bp = target->CreateBreakpoint (&(m_options.m_modules), |
| 425 | &(m_options.m_filenames), |
| 426 | m_options.m_func_names, |
| 427 | name_type_mask, |
| 428 | m_options.m_skip_prologue, |
| 429 | internal).get(); |
| 430 | } |
| 431 | break; |
| 432 | |
| 433 | case eSetTypeFunctionRegexp: // Breakpoint by regular expression function name |
| 434 | { |
| 435 | RegularExpression regexp(m_options.m_func_regexp.c_str()); |
| 436 | if (!regexp.IsValid()) |
| 437 | { |
| 438 | char err_str[1024]; |
| 439 | regexp.GetErrorAsCString(err_str, sizeof(err_str)); |
| 440 | result.AppendErrorWithFormat("Function name regular expression could not be compiled: \"%s\"", |
| 441 | err_str); |
| 442 | result.SetStatus (eReturnStatusFailed); |
| 443 | return false; |
| 444 | } |
| 445 | |
| 446 | bp = target->CreateFuncRegexBreakpoint (&(m_options.m_modules), |
| 447 | &(m_options.m_filenames), |
| 448 | regexp, |
| 449 | m_options.m_skip_prologue, |
| 450 | internal).get(); |
| 451 | } |
| 452 | break; |
| 453 | case eSetTypeSourceRegexp: // Breakpoint by regexp on source text. |
| 454 | { |
| 455 | int num_files = m_options.m_filenames.GetSize(); |
| 456 | |
| 457 | if (num_files == 0) |
| 458 | { |
| 459 | FileSpec file; |
| 460 | if (!GetDefaultFile (target, file, result)) |
| 461 | { |
| 462 | result.AppendError ("No files provided and could not find default file."); |
| 463 | result.SetStatus (eReturnStatusFailed); |
| 464 | return false; |
| 465 | } |
| 466 | else |
| 467 | { |
| 468 | m_options.m_filenames.Append (file); |
| 469 | } |
| 470 | } |
| 471 | |
| 472 | RegularExpression regexp(m_options.m_source_text_regexp.c_str()); |
| 473 | if (!regexp.IsValid()) |
| 474 | { |
| 475 | char err_str[1024]; |
| 476 | regexp.GetErrorAsCString(err_str, sizeof(err_str)); |
| 477 | result.AppendErrorWithFormat("Source text regular expression could not be compiled: \"%s\"", |
| 478 | err_str); |
| 479 | result.SetStatus (eReturnStatusFailed); |
| 480 | return false; |
| 481 | } |
| 482 | bp = target->CreateSourceRegexBreakpoint (&(m_options.m_modules), &(m_options.m_filenames), regexp).get(); |
| 483 | } |
| 484 | break; |
| 485 | case eSetTypeException: |
| 486 | { |
| 487 | bp = target->CreateExceptionBreakpoint (m_options.m_language, m_options.m_catch_bp, m_options.m_throw_bp).get(); |
| 488 | } |
| 489 | break; |
| 490 | default: |
| 491 | break; |
| 492 | } |
| 493 | |
| 494 | // Now set the various options that were passed in: |
| 495 | if (bp) |
| 496 | { |
| 497 | if (m_options.m_thread_id != LLDB_INVALID_THREAD_ID) |
| 498 | bp->SetThreadID (m_options.m_thread_id); |
| 499 | |
| 500 | if (m_options.m_thread_index != UINT32_MAX) |
| 501 | bp->GetOptions()->GetThreadSpec()->SetIndex(m_options.m_thread_index); |
| 502 | |
| 503 | if (!m_options.m_thread_name.empty()) |
| 504 | bp->GetOptions()->GetThreadSpec()->SetName(m_options.m_thread_name.c_str()); |
| 505 | |
| 506 | if (!m_options.m_queue_name.empty()) |
| 507 | bp->GetOptions()->GetThreadSpec()->SetQueueName(m_options.m_queue_name.c_str()); |
| 508 | |
| 509 | if (m_options.m_ignore_count != 0) |
| 510 | bp->GetOptions()->SetIgnoreCount(m_options.m_ignore_count); |
| 511 | |
| 512 | if (!m_options.m_condition.empty()) |
| 513 | bp->GetOptions()->SetCondition(m_options.m_condition.c_str()); |
| 514 | } |
| 515 | |
| 516 | if (bp) |
| 517 | { |
| 518 | Stream &output_stream = result.GetOutputStream(); |
Jim Ingham | 4f61ba9 | 2012-09-22 00:04:04 +0000 | [diff] [blame] | 519 | const bool show_locations = false; |
| 520 | bp->GetDescription(&output_stream, lldb::eDescriptionLevelInitial, show_locations); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 521 | // Don't print out this warning for exception breakpoints. They can get set before the target |
| 522 | // is set, but we won't know how to actually set the breakpoint till we run. |
| 523 | if (bp->GetNumLocations() == 0 && break_type != eSetTypeException) |
| 524 | output_stream.Printf ("WARNING: Unable to resolve breakpoint to any actual locations.\n"); |
| 525 | result.SetStatus (eReturnStatusSuccessFinishResult); |
| 526 | } |
| 527 | else if (!bp) |
| 528 | { |
| 529 | result.AppendError ("Breakpoint creation failed: No breakpoint created."); |
| 530 | result.SetStatus (eReturnStatusFailed); |
| 531 | } |
| 532 | |
| 533 | return result.Succeeded(); |
| 534 | } |
| 535 | |
| 536 | private: |
| 537 | bool |
| 538 | GetDefaultFile (Target *target, FileSpec &file, CommandReturnObject &result) |
| 539 | { |
| 540 | uint32_t default_line; |
| 541 | // First use the Source Manager's default file. |
| 542 | // Then use the current stack frame's file. |
| 543 | if (!target->GetSourceManager().GetDefaultFileAndLine(file, default_line)) |
| 544 | { |
| 545 | StackFrame *cur_frame = m_interpreter.GetExecutionContext().GetFramePtr(); |
| 546 | if (cur_frame == NULL) |
| 547 | { |
| 548 | result.AppendError ("No selected frame to use to find the default file."); |
| 549 | result.SetStatus (eReturnStatusFailed); |
| 550 | return false; |
| 551 | } |
| 552 | else if (!cur_frame->HasDebugInformation()) |
| 553 | { |
| 554 | result.AppendError ("Cannot use the selected frame to find the default file, it has no debug info."); |
| 555 | result.SetStatus (eReturnStatusFailed); |
| 556 | return false; |
| 557 | } |
| 558 | else |
| 559 | { |
| 560 | const SymbolContext &sc = cur_frame->GetSymbolContext (eSymbolContextLineEntry); |
| 561 | if (sc.line_entry.file) |
| 562 | { |
| 563 | file = sc.line_entry.file; |
| 564 | } |
| 565 | else |
| 566 | { |
| 567 | result.AppendError ("Can't find the file for the selected frame to use as the default file."); |
| 568 | result.SetStatus (eReturnStatusFailed); |
| 569 | return false; |
| 570 | } |
| 571 | } |
| 572 | } |
| 573 | return true; |
| 574 | } |
| 575 | |
| 576 | CommandOptions m_options; |
| 577 | }; |
Johnny Chen | 8d03c6f | 2012-05-08 00:43:20 +0000 | [diff] [blame] | 578 | // If an additional option set beyond LLDB_OPTION_SET_10 is added, make sure to |
| 579 | // update the numbers passed to LLDB_OPT_SET_FROM_TO(...) appropriately. |
Johnny Chen | 6f4a115 | 2012-05-07 23:23:41 +0000 | [diff] [blame] | 580 | #define LLDB_OPT_FILE ( LLDB_OPT_SET_FROM_TO(1, 9) & ~LLDB_OPT_SET_2 ) |
| 581 | #define LLDB_OPT_NOT_10 ( LLDB_OPT_SET_FROM_TO(1, 10) & ~LLDB_OPT_SET_10 ) |
Jim Ingham | 2cf5ccb | 2012-05-22 00:12:20 +0000 | [diff] [blame] | 582 | #define LLDB_OPT_SKIP_PROLOGUE ( LLDB_OPT_SET_1 | LLDB_OPT_SET_FROM_TO(3,8) ) |
Jim Ingham | d6d4797 | 2011-09-23 00:54:11 +0000 | [diff] [blame] | 583 | |
Greg Clayton | b344843 | 2011-03-24 21:19:54 +0000 | [diff] [blame] | 584 | OptionDefinition |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 585 | CommandObjectBreakpointSet::CommandOptions::g_option_table[] = |
| 586 | { |
Jim Ingham | 4722b10 | 2012-03-06 00:37:27 +0000 | [diff] [blame] | 587 | { LLDB_OPT_NOT_10, false, "shlib", 's', required_argument, NULL, CommandCompletions::eModuleCompletion, eArgTypeShlibName, |
Jim Ingham | ee033f2 | 2012-05-03 20:30:08 +0000 | [diff] [blame] | 588 | "Set the breakpoint only in this shared library. " |
| 589 | "Can repeat this option multiple times to specify multiple shared libraries."}, |
Jim Ingham | 34e9a98 | 2010-06-15 18:47:14 +0000 | [diff] [blame] | 590 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 591 | { LLDB_OPT_SET_ALL, false, "ignore-count", 'i', required_argument, NULL, 0, eArgTypeCount, |
| 592 | "Set the number of times this breakpoint is skipped before stopping." }, |
Jim Ingham | 3c7b5b9 | 2010-06-16 02:00:15 +0000 | [diff] [blame] | 593 | |
Johnny Chen | e4f3cd7 | 2012-05-25 21:10:46 +0000 | [diff] [blame] | 594 | { LLDB_OPT_SET_ALL, false, "condition", 'c', required_argument, NULL, 0, eArgTypeExpression, |
| 595 | "The breakpoint stops only if this condition expression evaluates to true."}, |
| 596 | |
Bill Wendling | ff7df6d | 2012-04-03 04:13:41 +0000 | [diff] [blame] | 597 | { LLDB_OPT_SET_ALL, false, "thread-index", 'x', required_argument, NULL, 0, eArgTypeThreadIndex, |
Greg Clayton | fe424a9 | 2010-09-18 03:37:20 +0000 | [diff] [blame] | 598 | "The breakpoint stops only for the thread whose index matches this argument."}, |
Jim Ingham | 3c7b5b9 | 2010-06-16 02:00:15 +0000 | [diff] [blame] | 599 | |
Bill Wendling | ff7df6d | 2012-04-03 04:13:41 +0000 | [diff] [blame] | 600 | { LLDB_OPT_SET_ALL, false, "thread-id", 't', required_argument, NULL, 0, eArgTypeThreadID, |
Jim Ingham | 3c7b5b9 | 2010-06-16 02:00:15 +0000 | [diff] [blame] | 601 | "The breakpoint stops only for the thread whose TID matches this argument."}, |
| 602 | |
Bill Wendling | ff7df6d | 2012-04-03 04:13:41 +0000 | [diff] [blame] | 603 | { LLDB_OPT_SET_ALL, false, "thread-name", 'T', required_argument, NULL, 0, eArgTypeThreadName, |
Jim Ingham | 3c7b5b9 | 2010-06-16 02:00:15 +0000 | [diff] [blame] | 604 | "The breakpoint stops only for the thread whose thread name matches this argument."}, |
| 605 | |
Bill Wendling | ff7df6d | 2012-04-03 04:13:41 +0000 | [diff] [blame] | 606 | { LLDB_OPT_SET_ALL, false, "queue-name", 'q', required_argument, NULL, 0, eArgTypeQueueName, |
Jim Ingham | 3c7b5b9 | 2010-06-16 02:00:15 +0000 | [diff] [blame] | 607 | "The breakpoint stops only for threads in the queue whose name is given by this argument."}, |
| 608 | |
Jim Ingham | d6d4797 | 2011-09-23 00:54:11 +0000 | [diff] [blame] | 609 | { LLDB_OPT_FILE, false, "file", 'f', required_argument, NULL, CommandCompletions::eSourceFileCompletion, eArgTypeFilename, |
| 610 | "Specifies the source file in which to set this breakpoint."}, |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 611 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 612 | { LLDB_OPT_SET_1, true, "line", 'l', required_argument, NULL, 0, eArgTypeLineNum, |
Jim Ingham | d6d4797 | 2011-09-23 00:54:11 +0000 | [diff] [blame] | 613 | "Specifies the line number on which to set this breakpoint."}, |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 614 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 615 | // Comment out this option for the moment, as we don't actually use it, but will in the future. |
| 616 | // This way users won't see it, but the infrastructure is left in place. |
Johnny Chen | e4f3cd7 | 2012-05-25 21:10:46 +0000 | [diff] [blame] | 617 | // { 0, false, "column", 'C', required_argument, NULL, "<column>", |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 618 | // "Set the breakpoint by source location at this particular column."}, |
| 619 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 620 | { LLDB_OPT_SET_2, true, "address", 'a', required_argument, NULL, 0, eArgTypeAddress, |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 621 | "Set the breakpoint by address, at the specified address."}, |
| 622 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 623 | { LLDB_OPT_SET_3, true, "name", 'n', required_argument, NULL, CommandCompletions::eSymbolCompletion, eArgTypeFunctionName, |
Jim Ingham | ee033f2 | 2012-05-03 20:30:08 +0000 | [diff] [blame] | 624 | "Set the breakpoint by function name. Can be repeated multiple times to make one breakpoint for multiple snames" }, |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 625 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 626 | { LLDB_OPT_SET_4, true, "fullname", 'F', required_argument, NULL, CommandCompletions::eSymbolCompletion, eArgTypeFullName, |
Jim Ingham | ee033f2 | 2012-05-03 20:30:08 +0000 | [diff] [blame] | 627 | "Set the breakpoint by fully qualified function names. For C++ this means namespaces and all arguments, and " |
| 628 | "for Objective C this means a full function prototype with class and selector. " |
| 629 | "Can be repeated multiple times to make one breakpoint for multiple names." }, |
Greg Clayton | 12bec71 | 2010-06-28 21:30:43 +0000 | [diff] [blame] | 630 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 631 | { LLDB_OPT_SET_5, true, "selector", 'S', required_argument, NULL, 0, eArgTypeSelector, |
Jim Ingham | ee033f2 | 2012-05-03 20:30:08 +0000 | [diff] [blame] | 632 | "Set the breakpoint by ObjC selector name. Can be repeated multiple times to make one breakpoint for multiple Selectors." }, |
Greg Clayton | 12bec71 | 2010-06-28 21:30:43 +0000 | [diff] [blame] | 633 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 634 | { LLDB_OPT_SET_6, true, "method", 'M', required_argument, NULL, 0, eArgTypeMethod, |
Jim Ingham | ee033f2 | 2012-05-03 20:30:08 +0000 | [diff] [blame] | 635 | "Set the breakpoint by C++ method names. Can be repeated multiple times to make one breakpoint for multiple methods." }, |
Greg Clayton | 12bec71 | 2010-06-28 21:30:43 +0000 | [diff] [blame] | 636 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 637 | { LLDB_OPT_SET_7, true, "func-regex", 'r', required_argument, NULL, 0, eArgTypeRegularExpression, |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 638 | "Set the breakpoint by function name, evaluating a regular-expression to find the function name(s)." }, |
| 639 | |
Greg Clayton | 48fbdf7 | 2010-10-12 04:29:14 +0000 | [diff] [blame] | 640 | { LLDB_OPT_SET_8, true, "basename", 'b', required_argument, NULL, CommandCompletions::eSymbolCompletion, eArgTypeFunctionName, |
Jim Ingham | ee033f2 | 2012-05-03 20:30:08 +0000 | [diff] [blame] | 641 | "Set the breakpoint by function basename (C++ namespaces and arguments will be ignored). " |
| 642 | "Can be repeated multiple times to make one breakpoint for multiple symbols." }, |
Greg Clayton | 48fbdf7 | 2010-10-12 04:29:14 +0000 | [diff] [blame] | 643 | |
Jim Ingham | 03c8ee5 | 2011-09-21 01:17:13 +0000 | [diff] [blame] | 644 | { LLDB_OPT_SET_9, true, "source-pattern-regexp", 'p', required_argument, NULL, 0, eArgTypeRegularExpression, |
| 645 | "Set the breakpoint specifying a regular expression to match a pattern in the source text in a given source file." }, |
| 646 | |
Jim Ingham | 4722b10 | 2012-03-06 00:37:27 +0000 | [diff] [blame] | 647 | { LLDB_OPT_SET_10, true, "language-exception", 'E', required_argument, NULL, 0, eArgTypeLanguage, |
| 648 | "Set the breakpoint on exceptions thrown by the specified language (without options, on throw but not catch.)" }, |
| 649 | |
| 650 | { LLDB_OPT_SET_10, false, "on-throw", 'w', required_argument, NULL, 0, eArgTypeBoolean, |
| 651 | "Set the breakpoint on exception throW." }, |
| 652 | |
| 653 | { LLDB_OPT_SET_10, false, "on-catch", 'h', required_argument, NULL, 0, eArgTypeBoolean, |
| 654 | "Set the breakpoint on exception catcH." }, |
Jim Ingham | 03c8ee5 | 2011-09-21 01:17:13 +0000 | [diff] [blame] | 655 | |
Jim Ingham | 2cf5ccb | 2012-05-22 00:12:20 +0000 | [diff] [blame] | 656 | { LLDB_OPT_SKIP_PROLOGUE, false, "skip-prologue", 'K', required_argument, NULL, 0, eArgTypeBoolean, |
| 657 | "sKip the prologue if the breakpoint is at the beginning of a function. If not set the target.skip-prologue setting is used." }, |
| 658 | |
Caroline Tice | 4d6675c | 2010-10-01 19:59:14 +0000 | [diff] [blame] | 659 | { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 660 | }; |
| 661 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 662 | //------------------------------------------------------------------------- |
| 663 | // CommandObjectBreakpointModify |
| 664 | //------------------------------------------------------------------------- |
| 665 | #pragma mark Modify |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 666 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 667 | class CommandObjectBreakpointModify : public CommandObjectParsed |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 668 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 669 | public: |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 670 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 671 | CommandObjectBreakpointModify (CommandInterpreter &interpreter) : |
| 672 | CommandObjectParsed (interpreter, |
| 673 | "breakpoint modify", |
| 674 | "Modify the options on a breakpoint or set of breakpoints in the executable. " |
| 675 | "If no breakpoint is specified, acts on the last created breakpoint. " |
| 676 | "With the exception of -e, -d and -i, passing an empty argument clears the modification.", |
| 677 | NULL), |
| 678 | m_options (interpreter) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 679 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 680 | CommandArgumentEntry arg; |
| 681 | CommandObject::AddIDsArgumentData(arg, eArgTypeBreakpointID, eArgTypeBreakpointIDRange); |
| 682 | // Add the entry for the first argument for this command to the object's arguments vector. |
| 683 | m_arguments.push_back (arg); |
| 684 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 685 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 686 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 687 | virtual |
| 688 | ~CommandObjectBreakpointModify () {} |
Greg Clayton | 12bec71 | 2010-06-28 21:30:43 +0000 | [diff] [blame] | 689 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 690 | virtual Options * |
| 691 | GetOptions () |
| 692 | { |
| 693 | return &m_options; |
| 694 | } |
Johnny Chen | e4f3cd7 | 2012-05-25 21:10:46 +0000 | [diff] [blame] | 695 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 696 | class CommandOptions : public Options |
| 697 | { |
| 698 | public: |
Greg Clayton | 12bec71 | 2010-06-28 21:30:43 +0000 | [diff] [blame] | 699 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 700 | CommandOptions (CommandInterpreter &interpreter) : |
| 701 | Options (interpreter), |
| 702 | m_ignore_count (0), |
| 703 | m_thread_id(LLDB_INVALID_THREAD_ID), |
| 704 | m_thread_id_passed(false), |
| 705 | m_thread_index (UINT32_MAX), |
| 706 | m_thread_index_passed(false), |
| 707 | m_thread_name(), |
| 708 | m_queue_name(), |
| 709 | m_condition (), |
| 710 | m_enable_passed (false), |
| 711 | m_enable_value (false), |
| 712 | m_name_passed (false), |
| 713 | m_queue_passed (false), |
| 714 | m_condition_passed (false) |
| 715 | { |
| 716 | } |
Greg Clayton | 12bec71 | 2010-06-28 21:30:43 +0000 | [diff] [blame] | 717 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 718 | virtual |
| 719 | ~CommandOptions () {} |
Greg Clayton | 12bec71 | 2010-06-28 21:30:43 +0000 | [diff] [blame] | 720 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 721 | virtual Error |
| 722 | SetOptionValue (uint32_t option_idx, const char *option_arg) |
| 723 | { |
| 724 | Error error; |
| 725 | char short_option = (char) m_getopt_table[option_idx].val; |
Greg Clayton | 48fbdf7 | 2010-10-12 04:29:14 +0000 | [diff] [blame] | 726 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 727 | switch (short_option) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 728 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 729 | case 'c': |
| 730 | if (option_arg != NULL) |
| 731 | m_condition.assign (option_arg); |
| 732 | else |
| 733 | m_condition.clear(); |
| 734 | m_condition_passed = true; |
| 735 | break; |
| 736 | case 'd': |
| 737 | m_enable_passed = true; |
| 738 | m_enable_value = false; |
| 739 | break; |
| 740 | case 'e': |
| 741 | m_enable_passed = true; |
| 742 | m_enable_value = true; |
| 743 | break; |
| 744 | case 'i': |
| 745 | { |
| 746 | m_ignore_count = Args::StringToUInt32(option_arg, UINT32_MAX, 0); |
| 747 | if (m_ignore_count == UINT32_MAX) |
| 748 | error.SetErrorStringWithFormat ("invalid ignore count '%s'", option_arg); |
| 749 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 750 | break; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 751 | case 't' : |
Jim Ingham | d6d4797 | 2011-09-23 00:54:11 +0000 | [diff] [blame] | 752 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 753 | if (option_arg[0] == '\0') |
Jim Ingham | d6d4797 | 2011-09-23 00:54:11 +0000 | [diff] [blame] | 754 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 755 | m_thread_id = LLDB_INVALID_THREAD_ID; |
| 756 | m_thread_id_passed = true; |
Jim Ingham | d6d4797 | 2011-09-23 00:54:11 +0000 | [diff] [blame] | 757 | } |
| 758 | else |
| 759 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 760 | m_thread_id = Args::StringToUInt64(option_arg, LLDB_INVALID_THREAD_ID, 0); |
| 761 | if (m_thread_id == LLDB_INVALID_THREAD_ID) |
| 762 | error.SetErrorStringWithFormat ("invalid thread id string '%s'", option_arg); |
| 763 | else |
| 764 | m_thread_id_passed = true; |
Jim Ingham | d6d4797 | 2011-09-23 00:54:11 +0000 | [diff] [blame] | 765 | } |
| 766 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 767 | break; |
| 768 | case 'T': |
| 769 | if (option_arg != NULL) |
| 770 | m_thread_name.assign (option_arg); |
| 771 | else |
| 772 | m_thread_name.clear(); |
| 773 | m_name_passed = true; |
| 774 | break; |
| 775 | case 'q': |
| 776 | if (option_arg != NULL) |
| 777 | m_queue_name.assign (option_arg); |
| 778 | else |
| 779 | m_queue_name.clear(); |
| 780 | m_queue_passed = true; |
| 781 | break; |
| 782 | case 'x': |
Jim Ingham | 03c8ee5 | 2011-09-21 01:17:13 +0000 | [diff] [blame] | 783 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 784 | if (option_arg[0] == '\n') |
| 785 | { |
| 786 | m_thread_index = UINT32_MAX; |
| 787 | m_thread_index_passed = true; |
| 788 | } |
| 789 | else |
| 790 | { |
| 791 | m_thread_index = Args::StringToUInt32 (option_arg, UINT32_MAX, 0); |
| 792 | if (m_thread_id == UINT32_MAX) |
| 793 | error.SetErrorStringWithFormat ("invalid thread index string '%s'", option_arg); |
| 794 | else |
| 795 | m_thread_index_passed = true; |
| 796 | } |
Jim Ingham | 03c8ee5 | 2011-09-21 01:17:13 +0000 | [diff] [blame] | 797 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 798 | break; |
| 799 | default: |
| 800 | error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); |
| 801 | break; |
Jim Ingham | 03c8ee5 | 2011-09-21 01:17:13 +0000 | [diff] [blame] | 802 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 803 | |
| 804 | return error; |
| 805 | } |
| 806 | void |
| 807 | OptionParsingStarting () |
| 808 | { |
| 809 | m_ignore_count = 0; |
| 810 | m_thread_id = LLDB_INVALID_THREAD_ID; |
| 811 | m_thread_id_passed = false; |
| 812 | m_thread_index = UINT32_MAX; |
| 813 | m_thread_index_passed = false; |
| 814 | m_thread_name.clear(); |
| 815 | m_queue_name.clear(); |
| 816 | m_condition.clear(); |
| 817 | m_enable_passed = false; |
| 818 | m_queue_passed = false; |
| 819 | m_name_passed = false; |
| 820 | m_condition_passed = false; |
| 821 | } |
| 822 | |
| 823 | const OptionDefinition* |
| 824 | GetDefinitions () |
| 825 | { |
| 826 | return g_option_table; |
| 827 | } |
| 828 | |
| 829 | |
| 830 | // Options table: Required for subclasses of Options. |
| 831 | |
| 832 | static OptionDefinition g_option_table[]; |
| 833 | |
| 834 | // Instance variables to hold the values for command options. |
| 835 | |
| 836 | uint32_t m_ignore_count; |
| 837 | lldb::tid_t m_thread_id; |
| 838 | bool m_thread_id_passed; |
| 839 | uint32_t m_thread_index; |
| 840 | bool m_thread_index_passed; |
| 841 | std::string m_thread_name; |
| 842 | std::string m_queue_name; |
| 843 | std::string m_condition; |
| 844 | bool m_enable_passed; |
| 845 | bool m_enable_value; |
| 846 | bool m_name_passed; |
| 847 | bool m_queue_passed; |
| 848 | bool m_condition_passed; |
| 849 | |
| 850 | }; |
| 851 | |
| 852 | protected: |
| 853 | virtual bool |
| 854 | DoExecute (Args& command, CommandReturnObject &result) |
| 855 | { |
| 856 | Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); |
| 857 | if (target == NULL) |
| 858 | { |
| 859 | result.AppendError ("Invalid target. No existing target or breakpoints."); |
| 860 | result.SetStatus (eReturnStatusFailed); |
| 861 | return false; |
| 862 | } |
| 863 | |
| 864 | Mutex::Locker locker; |
| 865 | target->GetBreakpointList().GetListMutex(locker); |
| 866 | |
| 867 | BreakpointIDList valid_bp_ids; |
| 868 | |
| 869 | CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); |
| 870 | |
| 871 | if (result.Succeeded()) |
| 872 | { |
| 873 | const size_t count = valid_bp_ids.GetSize(); |
| 874 | for (size_t i = 0; i < count; ++i) |
Jim Ingham | 4722b10 | 2012-03-06 00:37:27 +0000 | [diff] [blame] | 875 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 876 | BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex (i); |
| 877 | |
| 878 | if (cur_bp_id.GetBreakpointID() != LLDB_INVALID_BREAK_ID) |
| 879 | { |
| 880 | Breakpoint *bp = target->GetBreakpointByID (cur_bp_id.GetBreakpointID()).get(); |
| 881 | if (cur_bp_id.GetLocationID() != LLDB_INVALID_BREAK_ID) |
| 882 | { |
| 883 | BreakpointLocation *location = bp->FindLocationByID (cur_bp_id.GetLocationID()).get(); |
| 884 | if (location) |
| 885 | { |
| 886 | if (m_options.m_thread_id_passed) |
| 887 | location->SetThreadID (m_options.m_thread_id); |
| 888 | |
| 889 | if (m_options.m_thread_index_passed) |
| 890 | location->SetThreadIndex(m_options.m_thread_index); |
| 891 | |
| 892 | if (m_options.m_name_passed) |
| 893 | location->SetThreadName(m_options.m_thread_name.c_str()); |
| 894 | |
| 895 | if (m_options.m_queue_passed) |
| 896 | location->SetQueueName(m_options.m_queue_name.c_str()); |
| 897 | |
| 898 | if (m_options.m_ignore_count != 0) |
| 899 | location->SetIgnoreCount(m_options.m_ignore_count); |
| 900 | |
| 901 | if (m_options.m_enable_passed) |
| 902 | location->SetEnabled (m_options.m_enable_value); |
| 903 | |
| 904 | if (m_options.m_condition_passed) |
| 905 | location->SetCondition (m_options.m_condition.c_str()); |
| 906 | } |
| 907 | } |
| 908 | else |
| 909 | { |
| 910 | if (m_options.m_thread_id_passed) |
| 911 | bp->SetThreadID (m_options.m_thread_id); |
| 912 | |
| 913 | if (m_options.m_thread_index_passed) |
| 914 | bp->SetThreadIndex(m_options.m_thread_index); |
| 915 | |
| 916 | if (m_options.m_name_passed) |
| 917 | bp->SetThreadName(m_options.m_thread_name.c_str()); |
| 918 | |
| 919 | if (m_options.m_queue_passed) |
| 920 | bp->SetQueueName(m_options.m_queue_name.c_str()); |
| 921 | |
| 922 | if (m_options.m_ignore_count != 0) |
| 923 | bp->SetIgnoreCount(m_options.m_ignore_count); |
| 924 | |
| 925 | if (m_options.m_enable_passed) |
| 926 | bp->SetEnabled (m_options.m_enable_value); |
| 927 | |
| 928 | if (m_options.m_condition_passed) |
| 929 | bp->SetCondition (m_options.m_condition.c_str()); |
| 930 | } |
| 931 | } |
Jim Ingham | 4722b10 | 2012-03-06 00:37:27 +0000 | [diff] [blame] | 932 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 933 | } |
| 934 | |
| 935 | return result.Succeeded(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 936 | } |
| 937 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 938 | private: |
| 939 | CommandOptions m_options; |
| 940 | }; |
Johnny Chen | e4f3cd7 | 2012-05-25 21:10:46 +0000 | [diff] [blame] | 941 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 942 | #pragma mark Modify::CommandOptions |
| 943 | OptionDefinition |
| 944 | CommandObjectBreakpointModify::CommandOptions::g_option_table[] = |
| 945 | { |
| 946 | { LLDB_OPT_SET_ALL, false, "ignore-count", 'i', required_argument, NULL, 0, eArgTypeCount, "Set the number of times this breakpoint is skipped before stopping." }, |
| 947 | { LLDB_OPT_SET_ALL, false, "thread-index", 'x', required_argument, NULL, 0, eArgTypeThreadIndex, "The breakpoint stops only for the thread whose indeX matches this argument."}, |
| 948 | { LLDB_OPT_SET_ALL, false, "thread-id", 't', required_argument, NULL, 0, eArgTypeThreadID, "The breakpoint stops only for the thread whose TID matches this argument."}, |
| 949 | { LLDB_OPT_SET_ALL, false, "thread-name", 'T', required_argument, NULL, 0, eArgTypeThreadName, "The breakpoint stops only for the thread whose thread name matches this argument."}, |
| 950 | { LLDB_OPT_SET_ALL, false, "queue-name", 'q', required_argument, NULL, 0, eArgTypeQueueName, "The breakpoint stops only for threads in the queue whose name is given by this argument."}, |
| 951 | { LLDB_OPT_SET_ALL, false, "condition", 'c', required_argument, NULL, 0, eArgTypeExpression, "The breakpoint stops only if this condition expression evaluates to true."}, |
| 952 | { LLDB_OPT_SET_1, false, "enable", 'e', no_argument, NULL, 0, eArgTypeNone, "Enable the breakpoint."}, |
| 953 | { LLDB_OPT_SET_2, false, "disable", 'd', no_argument, NULL, 0, eArgTypeNone, "Disable the breakpoint."}, |
| 954 | { 0, false, NULL, 0 , 0, NULL, 0, eArgTypeNone, NULL } |
| 955 | }; |
| 956 | |
| 957 | //------------------------------------------------------------------------- |
| 958 | // CommandObjectBreakpointEnable |
| 959 | //------------------------------------------------------------------------- |
| 960 | #pragma mark Enable |
| 961 | |
| 962 | class CommandObjectBreakpointEnable : public CommandObjectParsed |
| 963 | { |
| 964 | public: |
| 965 | CommandObjectBreakpointEnable (CommandInterpreter &interpreter) : |
| 966 | CommandObjectParsed (interpreter, |
| 967 | "enable", |
| 968 | "Enable the specified disabled breakpoint(s). If no breakpoints are specified, enable all of them.", |
| 969 | NULL) |
| 970 | { |
| 971 | CommandArgumentEntry arg; |
| 972 | CommandObject::AddIDsArgumentData(arg, eArgTypeBreakpointID, eArgTypeBreakpointIDRange); |
| 973 | // Add the entry for the first argument for this command to the object's arguments vector. |
| 974 | m_arguments.push_back (arg); |
| 975 | } |
| 976 | |
| 977 | |
| 978 | virtual |
| 979 | ~CommandObjectBreakpointEnable () {} |
| 980 | |
| 981 | protected: |
| 982 | virtual bool |
| 983 | DoExecute (Args& command, CommandReturnObject &result) |
| 984 | { |
| 985 | Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); |
| 986 | if (target == NULL) |
| 987 | { |
| 988 | result.AppendError ("Invalid target. No existing target or breakpoints."); |
| 989 | result.SetStatus (eReturnStatusFailed); |
| 990 | return false; |
| 991 | } |
| 992 | |
| 993 | Mutex::Locker locker; |
| 994 | target->GetBreakpointList().GetListMutex(locker); |
| 995 | |
| 996 | const BreakpointList &breakpoints = target->GetBreakpointList(); |
| 997 | |
| 998 | size_t num_breakpoints = breakpoints.GetSize(); |
| 999 | |
| 1000 | if (num_breakpoints == 0) |
| 1001 | { |
| 1002 | result.AppendError ("No breakpoints exist to be enabled."); |
| 1003 | result.SetStatus (eReturnStatusFailed); |
| 1004 | return false; |
| 1005 | } |
| 1006 | |
| 1007 | if (command.GetArgumentCount() == 0) |
| 1008 | { |
| 1009 | // No breakpoint selected; enable all currently set breakpoints. |
| 1010 | target->EnableAllBreakpoints (); |
| 1011 | result.AppendMessageWithFormat ("All breakpoints enabled. (%lu breakpoints)\n", num_breakpoints); |
| 1012 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1013 | } |
| 1014 | else |
| 1015 | { |
| 1016 | // Particular breakpoint selected; enable that breakpoint. |
| 1017 | BreakpointIDList valid_bp_ids; |
| 1018 | CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); |
| 1019 | |
| 1020 | if (result.Succeeded()) |
| 1021 | { |
| 1022 | int enable_count = 0; |
| 1023 | int loc_count = 0; |
| 1024 | const size_t count = valid_bp_ids.GetSize(); |
| 1025 | for (size_t i = 0; i < count; ++i) |
| 1026 | { |
| 1027 | BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex (i); |
| 1028 | |
| 1029 | if (cur_bp_id.GetBreakpointID() != LLDB_INVALID_BREAK_ID) |
| 1030 | { |
| 1031 | Breakpoint *breakpoint = target->GetBreakpointByID (cur_bp_id.GetBreakpointID()).get(); |
| 1032 | if (cur_bp_id.GetLocationID() != LLDB_INVALID_BREAK_ID) |
| 1033 | { |
| 1034 | BreakpointLocation *location = breakpoint->FindLocationByID (cur_bp_id.GetLocationID()).get(); |
| 1035 | if (location) |
| 1036 | { |
| 1037 | location->SetEnabled (true); |
| 1038 | ++loc_count; |
| 1039 | } |
| 1040 | } |
| 1041 | else |
| 1042 | { |
| 1043 | breakpoint->SetEnabled (true); |
| 1044 | ++enable_count; |
| 1045 | } |
| 1046 | } |
| 1047 | } |
| 1048 | result.AppendMessageWithFormat ("%d breakpoints enabled.\n", enable_count + loc_count); |
| 1049 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1050 | } |
| 1051 | } |
| 1052 | |
| 1053 | return result.Succeeded(); |
| 1054 | } |
| 1055 | }; |
| 1056 | |
| 1057 | //------------------------------------------------------------------------- |
| 1058 | // CommandObjectBreakpointDisable |
| 1059 | //------------------------------------------------------------------------- |
| 1060 | #pragma mark Disable |
| 1061 | |
| 1062 | class CommandObjectBreakpointDisable : public CommandObjectParsed |
| 1063 | { |
| 1064 | public: |
| 1065 | CommandObjectBreakpointDisable (CommandInterpreter &interpreter) : |
| 1066 | CommandObjectParsed (interpreter, |
| 1067 | "breakpoint disable", |
| 1068 | "Disable the specified breakpoint(s) without removing it/them. If no breakpoints are specified, disable them all.", |
| 1069 | NULL) |
| 1070 | { |
| 1071 | CommandArgumentEntry arg; |
| 1072 | CommandObject::AddIDsArgumentData(arg, eArgTypeBreakpointID, eArgTypeBreakpointIDRange); |
| 1073 | // Add the entry for the first argument for this command to the object's arguments vector. |
| 1074 | m_arguments.push_back (arg); |
| 1075 | } |
| 1076 | |
| 1077 | |
| 1078 | virtual |
| 1079 | ~CommandObjectBreakpointDisable () {} |
| 1080 | |
| 1081 | protected: |
| 1082 | virtual bool |
| 1083 | DoExecute (Args& command, CommandReturnObject &result) |
| 1084 | { |
| 1085 | Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); |
| 1086 | if (target == NULL) |
| 1087 | { |
| 1088 | result.AppendError ("Invalid target. No existing target or breakpoints."); |
| 1089 | result.SetStatus (eReturnStatusFailed); |
| 1090 | return false; |
| 1091 | } |
| 1092 | |
| 1093 | Mutex::Locker locker; |
| 1094 | target->GetBreakpointList().GetListMutex(locker); |
| 1095 | |
| 1096 | const BreakpointList &breakpoints = target->GetBreakpointList(); |
| 1097 | size_t num_breakpoints = breakpoints.GetSize(); |
| 1098 | |
| 1099 | if (num_breakpoints == 0) |
| 1100 | { |
| 1101 | result.AppendError ("No breakpoints exist to be disabled."); |
| 1102 | result.SetStatus (eReturnStatusFailed); |
| 1103 | return false; |
| 1104 | } |
| 1105 | |
| 1106 | if (command.GetArgumentCount() == 0) |
| 1107 | { |
| 1108 | // No breakpoint selected; disable all currently set breakpoints. |
| 1109 | target->DisableAllBreakpoints (); |
| 1110 | result.AppendMessageWithFormat ("All breakpoints disabled. (%lu breakpoints)\n", num_breakpoints); |
| 1111 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1112 | } |
| 1113 | else |
| 1114 | { |
| 1115 | // Particular breakpoint selected; disable that breakpoint. |
| 1116 | BreakpointIDList valid_bp_ids; |
| 1117 | |
| 1118 | CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); |
| 1119 | |
| 1120 | if (result.Succeeded()) |
| 1121 | { |
| 1122 | int disable_count = 0; |
| 1123 | int loc_count = 0; |
| 1124 | const size_t count = valid_bp_ids.GetSize(); |
| 1125 | for (size_t i = 0; i < count; ++i) |
| 1126 | { |
| 1127 | BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex (i); |
| 1128 | |
| 1129 | if (cur_bp_id.GetBreakpointID() != LLDB_INVALID_BREAK_ID) |
| 1130 | { |
| 1131 | Breakpoint *breakpoint = target->GetBreakpointByID (cur_bp_id.GetBreakpointID()).get(); |
| 1132 | if (cur_bp_id.GetLocationID() != LLDB_INVALID_BREAK_ID) |
| 1133 | { |
| 1134 | BreakpointLocation *location = breakpoint->FindLocationByID (cur_bp_id.GetLocationID()).get(); |
| 1135 | if (location) |
| 1136 | { |
| 1137 | location->SetEnabled (false); |
| 1138 | ++loc_count; |
| 1139 | } |
| 1140 | } |
| 1141 | else |
| 1142 | { |
| 1143 | breakpoint->SetEnabled (false); |
| 1144 | ++disable_count; |
| 1145 | } |
| 1146 | } |
| 1147 | } |
| 1148 | result.AppendMessageWithFormat ("%d breakpoints disabled.\n", disable_count + loc_count); |
| 1149 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1150 | } |
| 1151 | } |
| 1152 | |
| 1153 | return result.Succeeded(); |
| 1154 | } |
| 1155 | |
| 1156 | }; |
| 1157 | |
| 1158 | //------------------------------------------------------------------------- |
| 1159 | // CommandObjectBreakpointList |
| 1160 | //------------------------------------------------------------------------- |
| 1161 | #pragma mark List |
| 1162 | |
| 1163 | class CommandObjectBreakpointList : public CommandObjectParsed |
| 1164 | { |
| 1165 | public: |
| 1166 | CommandObjectBreakpointList (CommandInterpreter &interpreter) : |
| 1167 | CommandObjectParsed (interpreter, |
| 1168 | "breakpoint list", |
| 1169 | "List some or all breakpoints at configurable levels of detail.", |
| 1170 | NULL), |
| 1171 | m_options (interpreter) |
| 1172 | { |
| 1173 | CommandArgumentEntry arg; |
| 1174 | CommandArgumentData bp_id_arg; |
| 1175 | |
| 1176 | // Define the first (and only) variant of this arg. |
| 1177 | bp_id_arg.arg_type = eArgTypeBreakpointID; |
| 1178 | bp_id_arg.arg_repetition = eArgRepeatOptional; |
| 1179 | |
| 1180 | // There is only one variant this argument could be; put it into the argument entry. |
| 1181 | arg.push_back (bp_id_arg); |
| 1182 | |
| 1183 | // Push the data for the first argument into the m_arguments vector. |
| 1184 | m_arguments.push_back (arg); |
| 1185 | } |
| 1186 | |
| 1187 | |
| 1188 | virtual |
| 1189 | ~CommandObjectBreakpointList () {} |
| 1190 | |
| 1191 | virtual Options * |
| 1192 | GetOptions () |
| 1193 | { |
| 1194 | return &m_options; |
Jim Ingham | 3c7b5b9 | 2010-06-16 02:00:15 +0000 | [diff] [blame] | 1195 | } |
| 1196 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1197 | class CommandOptions : public Options |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1198 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1199 | public: |
| 1200 | |
| 1201 | CommandOptions (CommandInterpreter &interpreter) : |
| 1202 | Options (interpreter), |
| 1203 | m_level (lldb::eDescriptionLevelBrief) // Breakpoint List defaults to brief descriptions |
| 1204 | { |
| 1205 | } |
| 1206 | |
| 1207 | virtual |
| 1208 | ~CommandOptions () {} |
| 1209 | |
| 1210 | virtual Error |
| 1211 | SetOptionValue (uint32_t option_idx, const char *option_arg) |
| 1212 | { |
| 1213 | Error error; |
| 1214 | char short_option = (char) m_getopt_table[option_idx].val; |
| 1215 | |
| 1216 | switch (short_option) |
| 1217 | { |
| 1218 | case 'b': |
| 1219 | m_level = lldb::eDescriptionLevelBrief; |
| 1220 | break; |
| 1221 | case 'f': |
| 1222 | m_level = lldb::eDescriptionLevelFull; |
| 1223 | break; |
| 1224 | case 'v': |
| 1225 | m_level = lldb::eDescriptionLevelVerbose; |
| 1226 | break; |
| 1227 | case 'i': |
| 1228 | m_internal = true; |
| 1229 | break; |
| 1230 | default: |
| 1231 | error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); |
| 1232 | break; |
| 1233 | } |
| 1234 | |
| 1235 | return error; |
| 1236 | } |
| 1237 | |
| 1238 | void |
| 1239 | OptionParsingStarting () |
| 1240 | { |
| 1241 | m_level = lldb::eDescriptionLevelFull; |
| 1242 | m_internal = false; |
| 1243 | } |
| 1244 | |
| 1245 | const OptionDefinition * |
| 1246 | GetDefinitions () |
| 1247 | { |
| 1248 | return g_option_table; |
| 1249 | } |
| 1250 | |
| 1251 | // Options table: Required for subclasses of Options. |
| 1252 | |
| 1253 | static OptionDefinition g_option_table[]; |
| 1254 | |
| 1255 | // Instance variables to hold the values for command options. |
| 1256 | |
| 1257 | lldb::DescriptionLevel m_level; |
| 1258 | |
| 1259 | bool m_internal; |
| 1260 | }; |
| 1261 | |
| 1262 | protected: |
| 1263 | virtual bool |
| 1264 | DoExecute (Args& command, CommandReturnObject &result) |
| 1265 | { |
| 1266 | Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); |
| 1267 | if (target == NULL) |
| 1268 | { |
| 1269 | result.AppendError ("Invalid target. No current target or breakpoints."); |
| 1270 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1271 | return true; |
| 1272 | } |
| 1273 | |
| 1274 | const BreakpointList &breakpoints = target->GetBreakpointList(m_options.m_internal); |
| 1275 | Mutex::Locker locker; |
| 1276 | target->GetBreakpointList(m_options.m_internal).GetListMutex(locker); |
| 1277 | |
| 1278 | size_t num_breakpoints = breakpoints.GetSize(); |
| 1279 | |
| 1280 | if (num_breakpoints == 0) |
| 1281 | { |
| 1282 | result.AppendMessage ("No breakpoints currently set."); |
| 1283 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1284 | return true; |
| 1285 | } |
| 1286 | |
Jim Ingham | 2e8cb8a | 2011-02-19 02:53:09 +0000 | [diff] [blame] | 1287 | Stream &output_stream = result.GetOutputStream(); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1288 | |
| 1289 | if (command.GetArgumentCount() == 0) |
| 1290 | { |
| 1291 | // No breakpoint selected; show info about all currently set breakpoints. |
| 1292 | result.AppendMessage ("Current breakpoints:"); |
| 1293 | for (size_t i = 0; i < num_breakpoints; ++i) |
| 1294 | { |
| 1295 | Breakpoint *breakpoint = breakpoints.GetBreakpointAtIndex (i).get(); |
| 1296 | AddBreakpointDescription (&output_stream, breakpoint, m_options.m_level); |
| 1297 | } |
| 1298 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1299 | } |
| 1300 | else |
| 1301 | { |
| 1302 | // Particular breakpoints selected; show info about that breakpoint. |
| 1303 | BreakpointIDList valid_bp_ids; |
| 1304 | CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); |
| 1305 | |
| 1306 | if (result.Succeeded()) |
| 1307 | { |
| 1308 | for (size_t i = 0; i < valid_bp_ids.GetSize(); ++i) |
| 1309 | { |
| 1310 | BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex (i); |
| 1311 | Breakpoint *breakpoint = target->GetBreakpointByID (cur_bp_id.GetBreakpointID()).get(); |
| 1312 | AddBreakpointDescription (&output_stream, breakpoint, m_options.m_level); |
| 1313 | } |
| 1314 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1315 | } |
| 1316 | else |
| 1317 | { |
| 1318 | result.AppendError ("Invalid breakpoint id."); |
| 1319 | result.SetStatus (eReturnStatusFailed); |
| 1320 | } |
| 1321 | } |
| 1322 | |
| 1323 | return result.Succeeded(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1324 | } |
| 1325 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1326 | private: |
| 1327 | CommandOptions m_options; |
| 1328 | }; |
| 1329 | |
| 1330 | #pragma mark List::CommandOptions |
| 1331 | OptionDefinition |
| 1332 | CommandObjectBreakpointList::CommandOptions::g_option_table[] = |
| 1333 | { |
| 1334 | { LLDB_OPT_SET_ALL, false, "internal", 'i', no_argument, NULL, 0, eArgTypeNone, |
| 1335 | "Show debugger internal breakpoints" }, |
| 1336 | |
| 1337 | { LLDB_OPT_SET_1, false, "brief", 'b', no_argument, NULL, 0, eArgTypeNone, |
| 1338 | "Give a brief description of the breakpoint (no location info)."}, |
| 1339 | |
| 1340 | // FIXME: We need to add an "internal" command, and then add this sort of thing to it. |
| 1341 | // But I need to see it for now, and don't want to wait. |
| 1342 | { LLDB_OPT_SET_2, false, "full", 'f', no_argument, NULL, 0, eArgTypeNone, |
| 1343 | "Give a full description of the breakpoint and its locations."}, |
| 1344 | |
| 1345 | { LLDB_OPT_SET_3, false, "verbose", 'v', no_argument, NULL, 0, eArgTypeNone, |
| 1346 | "Explain everything we know about the breakpoint (for debugging debugger bugs)." }, |
| 1347 | |
| 1348 | { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } |
| 1349 | }; |
| 1350 | |
| 1351 | //------------------------------------------------------------------------- |
| 1352 | // CommandObjectBreakpointClear |
| 1353 | //------------------------------------------------------------------------- |
| 1354 | #pragma mark Clear |
| 1355 | |
| 1356 | class CommandObjectBreakpointClear : public CommandObjectParsed |
| 1357 | { |
| 1358 | public: |
| 1359 | |
| 1360 | typedef enum BreakpointClearType |
| 1361 | { |
| 1362 | eClearTypeInvalid, |
| 1363 | eClearTypeFileAndLine |
| 1364 | } BreakpointClearType; |
| 1365 | |
| 1366 | CommandObjectBreakpointClear (CommandInterpreter &interpreter) : |
| 1367 | CommandObjectParsed (interpreter, |
| 1368 | "breakpoint clear", |
| 1369 | "Clears a breakpoint or set of breakpoints in the executable.", |
| 1370 | "breakpoint clear <cmd-options>"), |
| 1371 | m_options (interpreter) |
| 1372 | { |
| 1373 | } |
| 1374 | |
| 1375 | virtual |
| 1376 | ~CommandObjectBreakpointClear () {} |
| 1377 | |
| 1378 | virtual Options * |
| 1379 | GetOptions () |
| 1380 | { |
| 1381 | return &m_options; |
| 1382 | } |
| 1383 | |
| 1384 | class CommandOptions : public Options |
| 1385 | { |
| 1386 | public: |
| 1387 | |
| 1388 | CommandOptions (CommandInterpreter &interpreter) : |
| 1389 | Options (interpreter), |
| 1390 | m_filename (), |
| 1391 | m_line_num (0) |
| 1392 | { |
| 1393 | } |
| 1394 | |
| 1395 | virtual |
| 1396 | ~CommandOptions () {} |
| 1397 | |
| 1398 | virtual Error |
| 1399 | SetOptionValue (uint32_t option_idx, const char *option_arg) |
| 1400 | { |
| 1401 | Error error; |
| 1402 | char short_option = (char) m_getopt_table[option_idx].val; |
| 1403 | |
| 1404 | switch (short_option) |
| 1405 | { |
| 1406 | case 'f': |
| 1407 | m_filename.assign (option_arg); |
| 1408 | break; |
| 1409 | |
| 1410 | case 'l': |
| 1411 | m_line_num = Args::StringToUInt32 (option_arg, 0); |
| 1412 | break; |
| 1413 | |
| 1414 | default: |
| 1415 | error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); |
| 1416 | break; |
| 1417 | } |
| 1418 | |
| 1419 | return error; |
| 1420 | } |
| 1421 | |
| 1422 | void |
| 1423 | OptionParsingStarting () |
| 1424 | { |
| 1425 | m_filename.clear(); |
| 1426 | m_line_num = 0; |
| 1427 | } |
| 1428 | |
| 1429 | const OptionDefinition* |
| 1430 | GetDefinitions () |
| 1431 | { |
| 1432 | return g_option_table; |
| 1433 | } |
| 1434 | |
| 1435 | // Options table: Required for subclasses of Options. |
| 1436 | |
| 1437 | static OptionDefinition g_option_table[]; |
| 1438 | |
| 1439 | // Instance variables to hold the values for command options. |
| 1440 | |
| 1441 | std::string m_filename; |
| 1442 | uint32_t m_line_num; |
| 1443 | |
| 1444 | }; |
| 1445 | |
| 1446 | protected: |
| 1447 | virtual bool |
| 1448 | DoExecute (Args& command, CommandReturnObject &result) |
| 1449 | { |
| 1450 | Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); |
| 1451 | if (target == NULL) |
| 1452 | { |
| 1453 | result.AppendError ("Invalid target. No existing target or breakpoints."); |
| 1454 | result.SetStatus (eReturnStatusFailed); |
| 1455 | return false; |
| 1456 | } |
| 1457 | |
| 1458 | // The following are the various types of breakpoints that could be cleared: |
| 1459 | // 1). -f -l (clearing breakpoint by source location) |
| 1460 | |
| 1461 | BreakpointClearType break_type = eClearTypeInvalid; |
| 1462 | |
| 1463 | if (m_options.m_line_num != 0) |
| 1464 | break_type = eClearTypeFileAndLine; |
| 1465 | |
| 1466 | Mutex::Locker locker; |
| 1467 | target->GetBreakpointList().GetListMutex(locker); |
| 1468 | |
| 1469 | BreakpointList &breakpoints = target->GetBreakpointList(); |
| 1470 | size_t num_breakpoints = breakpoints.GetSize(); |
| 1471 | |
| 1472 | // Early return if there's no breakpoint at all. |
| 1473 | if (num_breakpoints == 0) |
| 1474 | { |
| 1475 | result.AppendError ("Breakpoint clear: No breakpoint cleared."); |
| 1476 | result.SetStatus (eReturnStatusFailed); |
| 1477 | return result.Succeeded(); |
| 1478 | } |
| 1479 | |
| 1480 | // Find matching breakpoints and delete them. |
| 1481 | |
| 1482 | // First create a copy of all the IDs. |
| 1483 | std::vector<break_id_t> BreakIDs; |
| 1484 | for (size_t i = 0; i < num_breakpoints; ++i) |
| 1485 | BreakIDs.push_back(breakpoints.GetBreakpointAtIndex(i).get()->GetID()); |
| 1486 | |
| 1487 | int num_cleared = 0; |
| 1488 | StreamString ss; |
| 1489 | switch (break_type) |
| 1490 | { |
| 1491 | case eClearTypeFileAndLine: // Breakpoint by source position |
| 1492 | { |
| 1493 | const ConstString filename(m_options.m_filename.c_str()); |
| 1494 | BreakpointLocationCollection loc_coll; |
| 1495 | |
| 1496 | for (size_t i = 0; i < num_breakpoints; ++i) |
| 1497 | { |
| 1498 | Breakpoint *bp = breakpoints.FindBreakpointByID(BreakIDs[i]).get(); |
| 1499 | |
| 1500 | if (bp->GetMatchingFileLine(filename, m_options.m_line_num, loc_coll)) |
| 1501 | { |
| 1502 | // If the collection size is 0, it's a full match and we can just remove the breakpoint. |
| 1503 | if (loc_coll.GetSize() == 0) |
| 1504 | { |
| 1505 | bp->GetDescription(&ss, lldb::eDescriptionLevelBrief); |
| 1506 | ss.EOL(); |
| 1507 | target->RemoveBreakpointByID (bp->GetID()); |
| 1508 | ++num_cleared; |
| 1509 | } |
| 1510 | } |
| 1511 | } |
| 1512 | } |
| 1513 | break; |
| 1514 | |
| 1515 | default: |
| 1516 | break; |
| 1517 | } |
| 1518 | |
| 1519 | if (num_cleared > 0) |
| 1520 | { |
| 1521 | Stream &output_stream = result.GetOutputStream(); |
| 1522 | output_stream.Printf ("%d breakpoints cleared:\n", num_cleared); |
| 1523 | output_stream << ss.GetData(); |
| 1524 | output_stream.EOL(); |
| 1525 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1526 | } |
| 1527 | else |
| 1528 | { |
| 1529 | result.AppendError ("Breakpoint clear: No breakpoint cleared."); |
| 1530 | result.SetStatus (eReturnStatusFailed); |
| 1531 | } |
| 1532 | |
| 1533 | return result.Succeeded(); |
| 1534 | } |
| 1535 | |
| 1536 | private: |
| 1537 | CommandOptions m_options; |
| 1538 | }; |
| 1539 | |
| 1540 | #pragma mark Clear::CommandOptions |
| 1541 | |
| 1542 | OptionDefinition |
| 1543 | CommandObjectBreakpointClear::CommandOptions::g_option_table[] = |
| 1544 | { |
| 1545 | { LLDB_OPT_SET_1, false, "file", 'f', required_argument, NULL, CommandCompletions::eSourceFileCompletion, eArgTypeFilename, |
| 1546 | "Specify the breakpoint by source location in this particular file."}, |
| 1547 | |
| 1548 | { LLDB_OPT_SET_1, true, "line", 'l', required_argument, NULL, 0, eArgTypeLineNum, |
| 1549 | "Specify the breakpoint by source location at this particular line."}, |
| 1550 | |
| 1551 | { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } |
| 1552 | }; |
| 1553 | |
| 1554 | //------------------------------------------------------------------------- |
| 1555 | // CommandObjectBreakpointDelete |
| 1556 | //------------------------------------------------------------------------- |
| 1557 | #pragma mark Delete |
| 1558 | |
| 1559 | class CommandObjectBreakpointDelete : public CommandObjectParsed |
| 1560 | { |
| 1561 | public: |
| 1562 | CommandObjectBreakpointDelete (CommandInterpreter &interpreter) : |
| 1563 | CommandObjectParsed (interpreter, |
| 1564 | "breakpoint delete", |
| 1565 | "Delete the specified breakpoint(s). If no breakpoints are specified, delete them all.", |
| 1566 | NULL) |
| 1567 | { |
| 1568 | CommandArgumentEntry arg; |
| 1569 | CommandObject::AddIDsArgumentData(arg, eArgTypeBreakpointID, eArgTypeBreakpointIDRange); |
| 1570 | // Add the entry for the first argument for this command to the object's arguments vector. |
| 1571 | m_arguments.push_back (arg); |
| 1572 | } |
| 1573 | |
| 1574 | virtual |
| 1575 | ~CommandObjectBreakpointDelete () {} |
| 1576 | |
| 1577 | protected: |
| 1578 | virtual bool |
| 1579 | DoExecute (Args& command, CommandReturnObject &result) |
| 1580 | { |
| 1581 | Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); |
| 1582 | if (target == NULL) |
| 1583 | { |
| 1584 | result.AppendError ("Invalid target. No existing target or breakpoints."); |
| 1585 | result.SetStatus (eReturnStatusFailed); |
| 1586 | return false; |
| 1587 | } |
| 1588 | |
| 1589 | Mutex::Locker locker; |
| 1590 | target->GetBreakpointList().GetListMutex(locker); |
| 1591 | |
| 1592 | const BreakpointList &breakpoints = target->GetBreakpointList(); |
| 1593 | |
| 1594 | size_t num_breakpoints = breakpoints.GetSize(); |
| 1595 | |
| 1596 | if (num_breakpoints == 0) |
| 1597 | { |
| 1598 | result.AppendError ("No breakpoints exist to be deleted."); |
| 1599 | result.SetStatus (eReturnStatusFailed); |
| 1600 | return false; |
| 1601 | } |
| 1602 | |
| 1603 | if (command.GetArgumentCount() == 0) |
| 1604 | { |
| 1605 | if (!m_interpreter.Confirm ("About to delete all breakpoints, do you want to do that?", true)) |
| 1606 | { |
| 1607 | result.AppendMessage("Operation cancelled..."); |
| 1608 | } |
| 1609 | else |
| 1610 | { |
| 1611 | target->RemoveAllBreakpoints (); |
| 1612 | result.AppendMessageWithFormat ("All breakpoints removed. (%lu breakpoints)\n", num_breakpoints); |
| 1613 | } |
| 1614 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1615 | } |
| 1616 | else |
| 1617 | { |
| 1618 | // Particular breakpoint selected; disable that breakpoint. |
| 1619 | BreakpointIDList valid_bp_ids; |
| 1620 | CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (command, target, result, &valid_bp_ids); |
| 1621 | |
| 1622 | if (result.Succeeded()) |
| 1623 | { |
| 1624 | int delete_count = 0; |
| 1625 | int disable_count = 0; |
| 1626 | const size_t count = valid_bp_ids.GetSize(); |
| 1627 | for (size_t i = 0; i < count; ++i) |
| 1628 | { |
| 1629 | BreakpointID cur_bp_id = valid_bp_ids.GetBreakpointIDAtIndex (i); |
| 1630 | |
| 1631 | if (cur_bp_id.GetBreakpointID() != LLDB_INVALID_BREAK_ID) |
| 1632 | { |
| 1633 | if (cur_bp_id.GetLocationID() != LLDB_INVALID_BREAK_ID) |
| 1634 | { |
| 1635 | Breakpoint *breakpoint = target->GetBreakpointByID (cur_bp_id.GetBreakpointID()).get(); |
| 1636 | BreakpointLocation *location = breakpoint->FindLocationByID (cur_bp_id.GetLocationID()).get(); |
| 1637 | // It makes no sense to try to delete individual locations, so we disable them instead. |
| 1638 | if (location) |
| 1639 | { |
| 1640 | location->SetEnabled (false); |
| 1641 | ++disable_count; |
| 1642 | } |
| 1643 | } |
| 1644 | else |
| 1645 | { |
| 1646 | target->RemoveBreakpointByID (cur_bp_id.GetBreakpointID()); |
| 1647 | ++delete_count; |
| 1648 | } |
| 1649 | } |
| 1650 | } |
| 1651 | result.AppendMessageWithFormat ("%d breakpoints deleted; %d breakpoint locations disabled.\n", |
| 1652 | delete_count, disable_count); |
| 1653 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1654 | } |
| 1655 | } |
| 1656 | return result.Succeeded(); |
| 1657 | } |
| 1658 | }; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1659 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1660 | //------------------------------------------------------------------------- |
| 1661 | // CommandObjectMultiwordBreakpoint |
| 1662 | //------------------------------------------------------------------------- |
Jim Ingham | 10622a2 | 2010-06-18 00:58:52 +0000 | [diff] [blame] | 1663 | #pragma mark MultiwordBreakpoint |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1664 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 1665 | CommandObjectMultiwordBreakpoint::CommandObjectMultiwordBreakpoint (CommandInterpreter &interpreter) : |
Greg Clayton | 238c0a1 | 2010-09-18 01:14:36 +0000 | [diff] [blame] | 1666 | CommandObjectMultiword (interpreter, |
| 1667 | "breakpoint", |
Jim Ingham | 7224aab | 2011-05-26 20:39:01 +0000 | [diff] [blame] | 1668 | "A set of commands for operating on breakpoints. Also see _regexp-break.", |
Greg Clayton | 238c0a1 | 2010-09-18 01:14:36 +0000 | [diff] [blame] | 1669 | "breakpoint <command> [<command-options>]") |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1670 | { |
Greg Clayton | 238c0a1 | 2010-09-18 01:14:36 +0000 | [diff] [blame] | 1671 | CommandObjectSP list_command_object (new CommandObjectBreakpointList (interpreter)); |
Greg Clayton | 238c0a1 | 2010-09-18 01:14:36 +0000 | [diff] [blame] | 1672 | CommandObjectSP enable_command_object (new CommandObjectBreakpointEnable (interpreter)); |
| 1673 | CommandObjectSP disable_command_object (new CommandObjectBreakpointDisable (interpreter)); |
Johnny Chen | a62ad7c | 2010-10-28 17:27:46 +0000 | [diff] [blame] | 1674 | CommandObjectSP clear_command_object (new CommandObjectBreakpointClear (interpreter)); |
| 1675 | CommandObjectSP delete_command_object (new CommandObjectBreakpointDelete (interpreter)); |
Greg Clayton | 238c0a1 | 2010-09-18 01:14:36 +0000 | [diff] [blame] | 1676 | CommandObjectSP set_command_object (new CommandObjectBreakpointSet (interpreter)); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1677 | CommandObjectSP command_command_object (new CommandObjectBreakpointCommand (interpreter)); |
Greg Clayton | 238c0a1 | 2010-09-18 01:14:36 +0000 | [diff] [blame] | 1678 | CommandObjectSP modify_command_object (new CommandObjectBreakpointModify(interpreter)); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1679 | |
Johnny Chen | a62ad7c | 2010-10-28 17:27:46 +0000 | [diff] [blame] | 1680 | list_command_object->SetCommandName ("breakpoint list"); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1681 | enable_command_object->SetCommandName("breakpoint enable"); |
| 1682 | disable_command_object->SetCommandName("breakpoint disable"); |
Johnny Chen | a62ad7c | 2010-10-28 17:27:46 +0000 | [diff] [blame] | 1683 | clear_command_object->SetCommandName("breakpoint clear"); |
| 1684 | delete_command_object->SetCommandName("breakpoint delete"); |
Jim Ingham | 10622a2 | 2010-06-18 00:58:52 +0000 | [diff] [blame] | 1685 | set_command_object->SetCommandName("breakpoint set"); |
Johnny Chen | a62ad7c | 2010-10-28 17:27:46 +0000 | [diff] [blame] | 1686 | command_command_object->SetCommandName ("breakpoint command"); |
| 1687 | modify_command_object->SetCommandName ("breakpoint modify"); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1688 | |
Greg Clayton | 4a379b1 | 2012-07-17 03:23:13 +0000 | [diff] [blame] | 1689 | LoadSubCommand ("list", list_command_object); |
| 1690 | LoadSubCommand ("enable", enable_command_object); |
| 1691 | LoadSubCommand ("disable", disable_command_object); |
| 1692 | LoadSubCommand ("clear", clear_command_object); |
| 1693 | LoadSubCommand ("delete", delete_command_object); |
| 1694 | LoadSubCommand ("set", set_command_object); |
| 1695 | LoadSubCommand ("command", command_command_object); |
| 1696 | LoadSubCommand ("modify", modify_command_object); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1697 | } |
| 1698 | |
| 1699 | CommandObjectMultiwordBreakpoint::~CommandObjectMultiwordBreakpoint () |
| 1700 | { |
| 1701 | } |
| 1702 | |
| 1703 | void |
| 1704 | CommandObjectMultiwordBreakpoint::VerifyBreakpointIDs (Args &args, Target *target, CommandReturnObject &result, |
| 1705 | BreakpointIDList *valid_ids) |
| 1706 | { |
| 1707 | // args can be strings representing 1). integers (for breakpoint ids) |
| 1708 | // 2). the full breakpoint & location canonical representation |
| 1709 | // 3). the word "to" or a hyphen, representing a range (in which case there |
| 1710 | // had *better* be an entry both before & after of one of the first two types. |
Jim Ingham | d168690 | 2010-10-14 23:45:03 +0000 | [diff] [blame] | 1711 | // If args is empty, we will use the last created breakpoint (if there is one.) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1712 | |
| 1713 | Args temp_args; |
| 1714 | |
Jim Ingham | d168690 | 2010-10-14 23:45:03 +0000 | [diff] [blame] | 1715 | if (args.GetArgumentCount() == 0) |
| 1716 | { |
Greg Clayton | 987c7eb | 2011-09-17 08:33:22 +0000 | [diff] [blame] | 1717 | if (target->GetLastCreatedBreakpoint()) |
Jim Ingham | d168690 | 2010-10-14 23:45:03 +0000 | [diff] [blame] | 1718 | { |
| 1719 | valid_ids->AddBreakpointID (BreakpointID(target->GetLastCreatedBreakpoint()->GetID(), LLDB_INVALID_BREAK_ID)); |
| 1720 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1721 | } |
| 1722 | else |
| 1723 | { |
| 1724 | result.AppendError("No breakpoint specified and no last created breakpoint."); |
| 1725 | result.SetStatus (eReturnStatusFailed); |
| 1726 | } |
| 1727 | return; |
| 1728 | } |
| 1729 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1730 | // Create a new Args variable to use; copy any non-breakpoint-id-ranges stuff directly from the old ARGS to |
| 1731 | // the new TEMP_ARGS. Do not copy breakpoint id range strings over; instead generate a list of strings for |
| 1732 | // all the breakpoint ids in the range, and shove all of those breakpoint id strings into TEMP_ARGS. |
| 1733 | |
| 1734 | BreakpointIDList::FindAndReplaceIDRanges (args, target, result, temp_args); |
| 1735 | |
| 1736 | // NOW, convert the list of breakpoint id strings in TEMP_ARGS into an actual BreakpointIDList: |
| 1737 | |
Greg Clayton | 54e7afa | 2010-07-09 20:39:50 +0000 | [diff] [blame] | 1738 | valid_ids->InsertStringArray (temp_args.GetConstArgumentVector(), temp_args.GetArgumentCount(), result); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1739 | |
| 1740 | // At this point, all of the breakpoint ids that the user passed in have been converted to breakpoint IDs |
| 1741 | // and put into valid_ids. |
| 1742 | |
| 1743 | if (result.Succeeded()) |
| 1744 | { |
| 1745 | // Now that we've converted everything from args into a list of breakpoint ids, go through our tentative list |
| 1746 | // of breakpoint id's and verify that they correspond to valid/currently set breakpoints. |
| 1747 | |
Greg Clayton | 54e7afa | 2010-07-09 20:39:50 +0000 | [diff] [blame] | 1748 | const size_t count = valid_ids->GetSize(); |
| 1749 | for (size_t i = 0; i < count; ++i) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1750 | { |
| 1751 | BreakpointID cur_bp_id = valid_ids->GetBreakpointIDAtIndex (i); |
| 1752 | Breakpoint *breakpoint = target->GetBreakpointByID (cur_bp_id.GetBreakpointID()).get(); |
| 1753 | if (breakpoint != NULL) |
| 1754 | { |
| 1755 | int num_locations = breakpoint->GetNumLocations(); |
| 1756 | if (cur_bp_id.GetLocationID() > num_locations) |
| 1757 | { |
| 1758 | StreamString id_str; |
Greg Clayton | 54e7afa | 2010-07-09 20:39:50 +0000 | [diff] [blame] | 1759 | BreakpointID::GetCanonicalReference (&id_str, |
| 1760 | cur_bp_id.GetBreakpointID(), |
| 1761 | cur_bp_id.GetLocationID()); |
| 1762 | i = valid_ids->GetSize() + 1; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1763 | result.AppendErrorWithFormat ("'%s' is not a currently valid breakpoint/location id.\n", |
| 1764 | id_str.GetData()); |
| 1765 | result.SetStatus (eReturnStatusFailed); |
| 1766 | } |
| 1767 | } |
| 1768 | else |
| 1769 | { |
Greg Clayton | 54e7afa | 2010-07-09 20:39:50 +0000 | [diff] [blame] | 1770 | i = valid_ids->GetSize() + 1; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1771 | result.AppendErrorWithFormat ("'%d' is not a currently valid breakpoint id.\n", cur_bp_id.GetBreakpointID()); |
| 1772 | result.SetStatus (eReturnStatusFailed); |
| 1773 | } |
| 1774 | } |
| 1775 | } |
| 1776 | } |