diff options
Diffstat (limited to 'source/Interpreter/OptionGroupValueObjectDisplay.cpp')
| -rw-r--r-- | source/Interpreter/OptionGroupValueObjectDisplay.cpp | 365 |
1 files changed, 196 insertions, 169 deletions
diff --git a/source/Interpreter/OptionGroupValueObjectDisplay.cpp b/source/Interpreter/OptionGroupValueObjectDisplay.cpp index c30a978d9577..6d331326dec6 100644 --- a/source/Interpreter/OptionGroupValueObjectDisplay.cpp +++ b/source/Interpreter/OptionGroupValueObjectDisplay.cpp @@ -15,188 +15,215 @@ // Project includes #include "lldb/DataFormatters/ValueObjectPrinter.h" #include "lldb/Host/StringConvert.h" -#include "lldb/Target/Target.h" #include "lldb/Interpreter/CommandInterpreter.h" +#include "lldb/Target/Target.h" #include "lldb/Utility/Utils.h" +#include "llvm/ADT/ArrayRef.h" + using namespace lldb; using namespace lldb_private; -OptionGroupValueObjectDisplay::OptionGroupValueObjectDisplay() -{ -} - -OptionGroupValueObjectDisplay::~OptionGroupValueObjectDisplay () -{ -} - -static OptionDefinition -g_option_table[] = -{ - { LLDB_OPT_SET_1, false, "dynamic-type", 'd', OptionParser::eRequiredArgument, nullptr, g_dynamic_value_types, 0, eArgTypeNone, "Show the object as its full dynamic type, not its static type, if available."}, - { LLDB_OPT_SET_1, false, "synthetic-type", 'S', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeBoolean, "Show the object obeying its synthetic provider, if available."}, - { LLDB_OPT_SET_1, false, "depth", 'D', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeCount, "Set the max recurse depth when dumping aggregate types (default is infinity)."}, - { LLDB_OPT_SET_1, false, "flat", 'F', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Display results in a flat format that uses expression paths for each variable or member."}, - { LLDB_OPT_SET_1, false, "location", 'L', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Show variable location information."}, - { LLDB_OPT_SET_1, false, "object-description", 'O', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Print as an Objective-C object."}, - { LLDB_OPT_SET_1, false, "ptr-depth", 'P', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeCount, "The number of pointers to be traversed when dumping values (default is zero)."}, - { LLDB_OPT_SET_1, false, "show-types", 'T', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Show variable types when dumping values."}, - { LLDB_OPT_SET_1, false, "no-summary-depth", 'Y', OptionParser::eOptionalArgument, nullptr, nullptr, 0, eArgTypeCount, "Set the depth at which omitting summary information stops (default is 1)."}, - { LLDB_OPT_SET_1, false, "raw-output", 'R', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Don't use formatting options."}, - { LLDB_OPT_SET_1, false, "show-all-children", 'A', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Ignore the upper bound on the number of children to show."}, - { LLDB_OPT_SET_1, false, "validate", 'V', OptionParser::eRequiredArgument, nullptr, nullptr,0, eArgTypeBoolean, "Show results of type validators."}, - { LLDB_OPT_SET_1, false, "element-count", 'Z', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeCount, "Treat the result of the expression as if its type is an array of this many values."}, - { 0, false, nullptr, 0, 0, nullptr, nullptr, 0, eArgTypeNone, nullptr } -}; - -uint32_t -OptionGroupValueObjectDisplay::GetNumDefinitions () -{ - return llvm::array_lengthof(g_option_table); -} - -const OptionDefinition * -OptionGroupValueObjectDisplay::GetDefinitions () -{ - return g_option_table; +OptionGroupValueObjectDisplay::OptionGroupValueObjectDisplay() {} + +OptionGroupValueObjectDisplay::~OptionGroupValueObjectDisplay() {} + +static OptionDefinition g_option_table[] = { + {LLDB_OPT_SET_1, false, "dynamic-type", 'd', + OptionParser::eRequiredArgument, nullptr, g_dynamic_value_types, 0, + eArgTypeNone, "Show the object as its full dynamic type, not its static " + "type, if available."}, + {LLDB_OPT_SET_1, false, "synthetic-type", 'S', + OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeBoolean, + "Show the object obeying its synthetic provider, if available."}, + {LLDB_OPT_SET_1, false, "depth", 'D', OptionParser::eRequiredArgument, + nullptr, nullptr, 0, eArgTypeCount, "Set the max recurse depth when " + "dumping aggregate types (default is " + "infinity)."}, + {LLDB_OPT_SET_1, false, "flat", 'F', OptionParser::eNoArgument, nullptr, + nullptr, 0, eArgTypeNone, "Display results in a flat format that uses " + "expression paths for each variable or member."}, + {LLDB_OPT_SET_1, false, "location", 'L', OptionParser::eNoArgument, nullptr, + nullptr, 0, eArgTypeNone, "Show variable location information."}, + {LLDB_OPT_SET_1, false, "object-description", 'O', + OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, + "Print as an Objective-C object."}, + {LLDB_OPT_SET_1, false, "ptr-depth", 'P', OptionParser::eRequiredArgument, + nullptr, nullptr, 0, eArgTypeCount, "The number of pointers to be " + "traversed when dumping values " + "(default is zero)."}, + {LLDB_OPT_SET_1, false, "show-types", 'T', OptionParser::eNoArgument, + nullptr, nullptr, 0, eArgTypeNone, + "Show variable types when dumping values."}, + {LLDB_OPT_SET_1, false, "no-summary-depth", 'Y', + OptionParser::eOptionalArgument, nullptr, nullptr, 0, eArgTypeCount, + "Set the depth at which omitting summary information stops (default is " + "1)."}, + {LLDB_OPT_SET_1, false, "raw-output", 'R', OptionParser::eNoArgument, + nullptr, nullptr, 0, eArgTypeNone, "Don't use formatting options."}, + {LLDB_OPT_SET_1, false, "show-all-children", 'A', OptionParser::eNoArgument, + nullptr, nullptr, 0, eArgTypeNone, + "Ignore the upper bound on the number of children to show."}, + {LLDB_OPT_SET_1, false, "validate", 'V', OptionParser::eRequiredArgument, + nullptr, nullptr, 0, eArgTypeBoolean, "Show results of type validators."}, + {LLDB_OPT_SET_1, false, "element-count", 'Z', + OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeCount, + "Treat the result of the expression as if its type is an array of this " + "many values."}}; + +llvm::ArrayRef<OptionDefinition> +OptionGroupValueObjectDisplay::GetDefinitions() { + return llvm::makeArrayRef(g_option_table); } +Error OptionGroupValueObjectDisplay::SetOptionValue( + uint32_t option_idx, llvm::StringRef option_arg, + ExecutionContext *execution_context) { + Error error; + const int short_option = g_option_table[option_idx].short_option; + bool success = false; + + switch (short_option) { + case 'd': { + int32_t result; + result = + Args::StringToOptionEnum(option_arg, g_dynamic_value_types, 2, error); + if (error.Success()) + use_dynamic = (lldb::DynamicValueType)result; + } break; + case 'T': + show_types = true; + break; + case 'L': + show_location = true; + break; + case 'F': + flat_output = true; + break; + case 'O': + use_objc = true; + break; + case 'R': + be_raw = true; + break; + case 'A': + ignore_cap = true; + break; + + case 'D': + if (option_arg.getAsInteger(0, max_depth)) { + max_depth = UINT32_MAX; + error.SetErrorStringWithFormat("invalid max depth '%s'", + option_arg.str().c_str()); + } + break; -Error -OptionGroupValueObjectDisplay::SetOptionValue (CommandInterpreter &interpreter, - uint32_t option_idx, - const char *option_arg) -{ - Error error; - const int short_option = g_option_table[option_idx].short_option; - bool success = false; - - switch (short_option) - { - case 'd': - { - int32_t result; - result = Args::StringToOptionEnum (option_arg, g_dynamic_value_types, 2, error); - if (error.Success()) - use_dynamic = (lldb::DynamicValueType) result; - } - break; - case 'T': show_types = true; break; - case 'L': show_location= true; break; - case 'F': flat_output = true; break; - case 'O': use_objc = true; break; - case 'R': be_raw = true; break; - case 'A': ignore_cap = true; break; - - case 'D': - max_depth = StringConvert::ToUInt32 (option_arg, UINT32_MAX, 0, &success); - if (!success) - error.SetErrorStringWithFormat("invalid max depth '%s'", option_arg); - break; - - case 'Z': - elem_count = StringConvert::ToUInt32 (option_arg, UINT32_MAX, 0, &success); - if (!success) - error.SetErrorStringWithFormat("invalid element count '%s'", option_arg); - break; - - case 'P': - ptr_depth = StringConvert::ToUInt32 (option_arg, 0, 0, &success); - if (!success) - error.SetErrorStringWithFormat("invalid pointer depth '%s'", option_arg); - break; - - case 'Y': - if (option_arg) - { - no_summary_depth = StringConvert::ToUInt32 (option_arg, 0, 0, &success); - if (!success) - error.SetErrorStringWithFormat("invalid pointer depth '%s'", option_arg); - } - else - no_summary_depth = 1; - break; - - case 'S': - use_synth = Args::StringToBoolean(option_arg, true, &success); - if (!success) - error.SetErrorStringWithFormat("invalid synthetic-type '%s'", option_arg); - break; - - case 'V': - run_validator = Args::StringToBoolean(option_arg, true, &success); - if (!success) - error.SetErrorStringWithFormat("invalid validate '%s'", option_arg); - break; - - default: - error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); - break; + case 'Z': + if (option_arg.getAsInteger(0, elem_count)) { + elem_count = UINT32_MAX; + error.SetErrorStringWithFormat("invalid element count '%s'", + option_arg.str().c_str()); } + break; - return error; + case 'P': + if (option_arg.getAsInteger(0, ptr_depth)) { + ptr_depth = 0; + error.SetErrorStringWithFormat("invalid pointer depth '%s'", + option_arg.str().c_str()); + } + break; + + case 'Y': + if (option_arg.empty()) + no_summary_depth = 1; + else if (option_arg.getAsInteger(0, no_summary_depth)) { + no_summary_depth = 0; + error.SetErrorStringWithFormat("invalid pointer depth '%s'", + option_arg.str().c_str()); + } + break; + + case 'S': + use_synth = Args::StringToBoolean(option_arg, true, &success); + if (!success) + error.SetErrorStringWithFormat("invalid synthetic-type '%s'", + option_arg.str().c_str()); + break; + + case 'V': + run_validator = Args::StringToBoolean(option_arg, true, &success); + if (!success) + error.SetErrorStringWithFormat("invalid validate '%s'", + option_arg.str().c_str()); + break; + + default: + error.SetErrorStringWithFormat("unrecognized option '%c'", short_option); + break; + } + + return error; } -void -OptionGroupValueObjectDisplay::OptionParsingStarting (CommandInterpreter &interpreter) -{ - // If these defaults change, be sure to modify AnyOptionWasSet(). - show_types = false; - no_summary_depth = 0; - show_location = false; - flat_output = false; - use_objc = false; - max_depth = UINT32_MAX; - ptr_depth = 0; - elem_count = 0; - use_synth = true; - be_raw = false; - ignore_cap = false; - run_validator = false; - - Target *target = interpreter.GetExecutionContext().GetTargetPtr(); - if (target != nullptr) - use_dynamic = target->GetPreferDynamicValue(); - else - { - // If we don't have any targets, then dynamic values won't do us much good. - use_dynamic = lldb::eNoDynamicValues; - } +void OptionGroupValueObjectDisplay::OptionParsingStarting( + ExecutionContext *execution_context) { + // If these defaults change, be sure to modify AnyOptionWasSet(). + show_types = false; + no_summary_depth = 0; + show_location = false; + flat_output = false; + use_objc = false; + max_depth = UINT32_MAX; + ptr_depth = 0; + elem_count = 0; + use_synth = true; + be_raw = false; + ignore_cap = false; + run_validator = false; + + TargetSP target_sp = + execution_context ? execution_context->GetTargetSP() : TargetSP(); + if (target_sp) + use_dynamic = target_sp->GetPreferDynamicValue(); + else { + // If we don't have any targets, then dynamic values won't do us much good. + use_dynamic = lldb::eNoDynamicValues; + } } -DumpValueObjectOptions -OptionGroupValueObjectDisplay::GetAsDumpOptions (LanguageRuntimeDescriptionDisplayVerbosity lang_descr_verbosity, - lldb::Format format, - lldb::TypeSummaryImplSP summary_sp) -{ - DumpValueObjectOptions options; - options.SetMaximumPointerDepth( {DumpValueObjectOptions::PointerDepth::Mode::Always,ptr_depth} ); - if (use_objc) - options.SetShowSummary(false); - else - options.SetOmitSummaryDepth(no_summary_depth); - options.SetMaximumDepth(max_depth) - .SetShowTypes(show_types) - .SetShowLocation(show_location) - .SetUseObjectiveC(use_objc) - .SetUseDynamicType(use_dynamic) - .SetUseSyntheticValue(use_synth) - .SetFlatOutput(flat_output) - .SetIgnoreCap(ignore_cap) - .SetFormat(format) - .SetSummary(summary_sp); - - if (lang_descr_verbosity == eLanguageRuntimeDescriptionDisplayVerbosityCompact) - options.SetHideRootType(use_objc) - .SetHideName(use_objc) - .SetHideValue(use_objc); - - if (be_raw) - options.SetRawDisplay(); - - options.SetRunValidator(run_validator); - - options.SetElementCount(elem_count); - - return options; +DumpValueObjectOptions OptionGroupValueObjectDisplay::GetAsDumpOptions( + LanguageRuntimeDescriptionDisplayVerbosity lang_descr_verbosity, + lldb::Format format, lldb::TypeSummaryImplSP summary_sp) { + DumpValueObjectOptions options; + options.SetMaximumPointerDepth( + {DumpValueObjectOptions::PointerDepth::Mode::Always, ptr_depth}); + if (use_objc) + options.SetShowSummary(false); + else + options.SetOmitSummaryDepth(no_summary_depth); + options.SetMaximumDepth(max_depth) + .SetShowTypes(show_types) + .SetShowLocation(show_location) + .SetUseObjectiveC(use_objc) + .SetUseDynamicType(use_dynamic) + .SetUseSyntheticValue(use_synth) + .SetFlatOutput(flat_output) + .SetIgnoreCap(ignore_cap) + .SetFormat(format) + .SetSummary(summary_sp); + + if (lang_descr_verbosity == + eLanguageRuntimeDescriptionDisplayVerbosityCompact) + options.SetHideRootType(use_objc).SetHideName(use_objc).SetHideValue( + use_objc); + + if (be_raw) + options.SetRawDisplay(); + + options.SetRunValidator(run_validator); + + options.SetElementCount(elem_count); + + return options; } |