| //===-- OptionGroupValueObjectDisplay.cpp -----------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/Interpreter/OptionGroupValueObjectDisplay.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Target/Target.h" |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| #include "lldb/Utility/Utils.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', required_argument, TargetInstanceSettings::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', required_argument, NULL, 0, eArgTypeBoolean, "Show the object obeying its synthetic provider, if available."}, |
| { LLDB_OPT_SET_1, false, "depth", 'D', required_argument, NULL, 0, eArgTypeCount, "Set the max recurse depth when dumping aggregate types (default is infinity)."}, |
| { 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."}, |
| { LLDB_OPT_SET_1, false, "location", 'L', no_argument, NULL, 0, eArgTypeNone, "Show variable location information."}, |
| { LLDB_OPT_SET_1, false, "objc", 'O', no_argument, NULL, 0, eArgTypeNone, "Print as an Objective-C object."}, |
| { 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)."}, |
| { LLDB_OPT_SET_1, false, "show-types", 'T', no_argument, NULL, 0, eArgTypeNone, "Show variable types when dumping values."}, |
| { LLDB_OPT_SET_1, false, "no-summary-depth", 'Y', optional_argument, NULL, 0, eArgTypeCount, "Set a depth for omitting summary information (default is 1)."}, |
| { LLDB_OPT_SET_1, false, "raw-output", 'R', no_argument, NULL, 0, eArgTypeNone, "Don't use formatting options."}, |
| { 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."}, |
| { 0, false, NULL, 0, 0, NULL, NULL, eArgTypeNone, NULL } |
| }; |
| |
| uint32_t |
| OptionGroupValueObjectDisplay::GetNumDefinitions () |
| { |
| return llvm::array_lengthof(g_option_table); |
| } |
| |
| const OptionDefinition * |
| OptionGroupValueObjectDisplay::GetDefinitions () |
| { |
| return g_option_table; |
| } |
| |
| |
| Error |
| OptionGroupValueObjectDisplay::SetOptionValue (CommandInterpreter &interpreter, |
| uint32_t option_idx, |
| const char *option_arg) |
| { |
| Error error; |
| char short_option = (char) g_option_table[option_idx].short_option; |
| bool success = false; |
| |
| switch (short_option) |
| { |
| case 'd': |
| { |
| int32_t result; |
| result = Args::StringToOptionEnum (option_arg, TargetInstanceSettings::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 = Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid max depth '%s'", option_arg); |
| break; |
| |
| case 'P': |
| ptr_depth = Args::StringToUInt32 (option_arg, 0, 0, &success); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid pointer depth '%s'", option_arg); |
| break; |
| |
| case 'Y': |
| if (option_arg) |
| { |
| no_summary_depth = Args::StringToUInt32 (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; |
| 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; |
| use_synth = true; |
| be_raw = false; |
| ignore_cap = false; |
| |
| Target *target = interpreter.GetExecutionContext().GetTargetPtr(); |
| if (target != NULL) |
| 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; |
| } |
| } |