1220364Sadrian//===-- OptionGroupValueObjectDisplay.cpp -----------------------*- C++ -*-===// 2220364Sadrian// 3220364Sadrian// The LLVM Compiler Infrastructure 4220364Sadrian// 5220364Sadrian// This file is distributed under the University of Illinois Open Source 6220364Sadrian// License. See LICENSE.TXT for details. 7220364Sadrian// 8220364Sadrian//===----------------------------------------------------------------------===// 9220364Sadrian 10220364Sadrian#include "lldb/lldb-python.h" 11220364Sadrian 12220364Sadrian#include "lldb/Interpreter/OptionGroupValueObjectDisplay.h" 13220364Sadrian 14220364Sadrian// C Includes 15220364Sadrian// C++ Includes 16220364Sadrian// Other libraries and framework includes 17220364Sadrian// Project includes 18220364Sadrian#include "lldb/Target/Target.h" 19220364Sadrian#include "lldb/Interpreter/CommandInterpreter.h" 20220364Sadrian#include "lldb/Utility/Utils.h" 21220364Sadrian 22220364Sadrianusing namespace lldb; 23220364Sadrianusing namespace lldb_private; 24220364Sadrian 25220364SadrianOptionGroupValueObjectDisplay::OptionGroupValueObjectDisplay() 26220364Sadrian{ 27220364Sadrian} 28220364Sadrian 29220364SadrianOptionGroupValueObjectDisplay::~OptionGroupValueObjectDisplay () 30220364Sadrian{ 31220364Sadrian} 32220364Sadrian 33220364Sadrianstatic OptionDefinition 34220364Sadriang_option_table[] = 35220364Sadrian{ 36220364Sadrian { LLDB_OPT_SET_1, false, "dynamic-type", 'd', required_argument, g_dynamic_value_types, 0, eArgTypeNone, "Show the object as its full dynamic type, not its static type, if available."}, 37220364Sadrian { LLDB_OPT_SET_1, false, "synthetic-type", 'S', required_argument, NULL, 0, eArgTypeBoolean, "Show the object obeying its synthetic provider, if available."}, 38220364Sadrian { LLDB_OPT_SET_1, false, "depth", 'D', required_argument, NULL, 0, eArgTypeCount, "Set the max recurse depth when dumping aggregate types (default is infinity)."}, 39220364Sadrian { LLDB_OPT_SET_1, false, "flat", 'F', no_argument, NULL, 0, eArgTypeNone, "Display results in a flat format that uses expression paths for each variable or member."}, 40220364Sadrian { LLDB_OPT_SET_1, false, "location", 'L', no_argument, NULL, 0, eArgTypeNone, "Show variable location information."}, 41220364Sadrian { LLDB_OPT_SET_1, false, "object-description", 'O', no_argument, NULL, 0, eArgTypeNone, "Print as an Objective-C object."}, 42220364Sadrian { LLDB_OPT_SET_1, false, "ptr-depth", 'P', required_argument, NULL, 0, eArgTypeCount, "The number of pointers to be traversed when dumping values (default is zero)."}, 43220364Sadrian { LLDB_OPT_SET_1, false, "show-types", 'T', no_argument, NULL, 0, eArgTypeNone, "Show variable types when dumping values."}, 44220364Sadrian { LLDB_OPT_SET_1, false, "no-summary-depth", 'Y', optional_argument, NULL, 0, eArgTypeCount, "Set the depth at which omitting summary information stops (default is 1)."}, 45220364Sadrian { LLDB_OPT_SET_1, false, "raw-output", 'R', no_argument, NULL, 0, eArgTypeNone, "Don't use formatting options."}, 46220364Sadrian { LLDB_OPT_SET_1, false, "show-all-children", 'A', no_argument, NULL, 0, eArgTypeNone, "Ignore the upper bound on the number of children to show."}, 47220364Sadrian { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } 48220364Sadrian}; 49220364Sadrian 50220364Sadrianuint32_t 51220364SadrianOptionGroupValueObjectDisplay::GetNumDefinitions () 52220364Sadrian{ 53220364Sadrian return llvm::array_lengthof(g_option_table); 54220364Sadrian} 55220364Sadrian 56220364Sadrianconst OptionDefinition * 57220364SadrianOptionGroupValueObjectDisplay::GetDefinitions () 58220364Sadrian{ 59220364Sadrian return g_option_table; 60220364Sadrian} 61220364Sadrian 62220364Sadrian 63220364SadrianError 64220364SadrianOptionGroupValueObjectDisplay::SetOptionValue (CommandInterpreter &interpreter, 65220364Sadrian uint32_t option_idx, 66220364Sadrian const char *option_arg) 67220364Sadrian{ 68220364Sadrian Error error; 69220366Sadrian const int short_option = g_option_table[option_idx].short_option; 70220364Sadrian bool success = false; 71220364Sadrian 72220364Sadrian switch (short_option) 73220364Sadrian { 74220364Sadrian case 'd': 75220364Sadrian { 76220364Sadrian int32_t result; 77220364Sadrian result = Args::StringToOptionEnum (option_arg, g_dynamic_value_types, 2, error); 78220364Sadrian if (error.Success()) 79220364Sadrian use_dynamic = (lldb::DynamicValueType) result; 80220366Sadrian } 81220364Sadrian break; 82220364Sadrian case 'T': show_types = true; break; 83220364Sadrian case 'L': show_location= true; break; 84220364Sadrian case 'F': flat_output = true; break; 85220364Sadrian case 'O': use_objc = true; break; 86220364Sadrian case 'R': be_raw = true; break; 87220364Sadrian case 'A': ignore_cap = true; break; 88220364Sadrian 89220364Sadrian case 'D': 90220364Sadrian max_depth = Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success); 91220364Sadrian if (!success) 92220364Sadrian error.SetErrorStringWithFormat("invalid max depth '%s'", option_arg); 93220364Sadrian break; 94220364Sadrian 95220364Sadrian case 'P': 96220364Sadrian ptr_depth = Args::StringToUInt32 (option_arg, 0, 0, &success); 97220364Sadrian if (!success) 98220364Sadrian error.SetErrorStringWithFormat("invalid pointer depth '%s'", option_arg); 99220364Sadrian break; 100220364Sadrian 101220364Sadrian case 'Y': 102220364Sadrian if (option_arg) 103220364Sadrian { 104220364Sadrian no_summary_depth = Args::StringToUInt32 (option_arg, 0, 0, &success); 105220364Sadrian if (!success) 106220364Sadrian error.SetErrorStringWithFormat("invalid pointer depth '%s'", option_arg); 107220364Sadrian } 108220364Sadrian else 109244960Sadrian no_summary_depth = 1; 110220364Sadrian break; 111220364Sadrian 112220364Sadrian case 'S': 113220364Sadrian use_synth = Args::StringToBoolean(option_arg, true, &success); 114220364Sadrian if (!success) 115 error.SetErrorStringWithFormat("invalid synthetic-type '%s'", option_arg); 116 break; 117 default: 118 error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); 119 break; 120 } 121 122 return error; 123} 124 125void 126OptionGroupValueObjectDisplay::OptionParsingStarting (CommandInterpreter &interpreter) 127{ 128 // If these defaults change, be sure to modify AnyOptionWasSet(). 129 show_types = false; 130 no_summary_depth = 0; 131 show_location = false; 132 flat_output = false; 133 use_objc = false; 134 max_depth = UINT32_MAX; 135 ptr_depth = 0; 136 use_synth = true; 137 be_raw = false; 138 ignore_cap = false; 139 140 Target *target = interpreter.GetExecutionContext().GetTargetPtr(); 141 if (target != NULL) 142 use_dynamic = target->GetPreferDynamicValue(); 143 else 144 { 145 // If we don't have any targets, then dynamic values won't do us much good. 146 use_dynamic = lldb::eNoDynamicValues; 147 } 148} 149 150ValueObject::DumpValueObjectOptions 151OptionGroupValueObjectDisplay::GetAsDumpOptions (bool objc_is_compact, 152 lldb::Format format, 153 lldb::TypeSummaryImplSP summary_sp) 154{ 155 ValueObject::DumpValueObjectOptions options; 156 options.SetMaximumPointerDepth(ptr_depth); 157 if (use_objc) 158 options.SetShowSummary(false); 159 else 160 options.SetOmitSummaryDepth(no_summary_depth); 161 options.SetMaximumDepth(max_depth) 162 .SetShowTypes(show_types) 163 .SetShowLocation(show_location) 164 .SetUseObjectiveC(use_objc) 165 .SetUseDynamicType(use_dynamic) 166 .SetUseSyntheticValue(use_synth) 167 .SetFlatOutput(flat_output) 168 .SetIgnoreCap(ignore_cap) 169 .SetFormat(format) 170 .SetSummary(summary_sp); 171 172 if (objc_is_compact) 173 options.SetHideRootType(use_objc) 174 .SetHideName(use_objc) 175 .SetHideValue(use_objc); 176 177 if (be_raw) 178 options.SetRawDisplay(true); 179 180 return options; 181} 182