File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/lldb/source/Interpreter

usr / src / contrib / llvm-project / lldb / source / Interpreter /

📁 ..
📄 CommandAlias.cpp(7.86 KB)
📄 CommandHistory.cpp(3 KB)
📄 CommandInterpreter.cpp(115 KB)
📄 CommandObject.cpp(51.13 KB)
📄 CommandObjectRegexCommand.cpp(3.78 KB)
📄 CommandObjectScript.cpp(2.37 KB)
📄 CommandObjectScript.h(966 B)
📄 CommandOptionValidators.cpp(1.14 KB)
📄 CommandReturnObject.cpp(5.06 KB)
📄 InterpreterProperties.td(1.32 KB)
📄 OptionArgParser.cpp(7.56 KB)
📄 OptionGroupArchitecture.cpp(1.8 KB)
📄 OptionGroupBoolean.cpp(2.22 KB)
📄 OptionGroupFile.cpp(2.92 KB)
📄 OptionGroupFormat.cpp(8.4 KB)
📄 OptionGroupOutputFile.cpp(1.9 KB)
📄 OptionGroupPlatform.cpp(4.6 KB)
📄 OptionGroupPythonClassWithDict.cpp(5.51 KB)
📄 OptionGroupString.cpp(1.88 KB)
📄 OptionGroupUInt64.cpp(1.87 KB)
📄 OptionGroupUUID.cpp(1.51 KB)
📄 OptionGroupValueObjectDisplay.cpp(7.67 KB)
📄 OptionGroupVariable.cpp(5.05 KB)
📄 OptionGroupWatchpoint.cpp(3.19 KB)
📄 OptionValue.cpp(17.49 KB)
📄 OptionValueArch.cpp(2.39 KB)
📄 OptionValueArgs.cpp(769 B)
📄 OptionValueArray.cpp(9.99 KB)
📄 OptionValueBoolean.cpp(2.8 KB)
📄 OptionValueChar.cpp(1.85 KB)
📄 OptionValueDictionary.cpp(10.06 KB)
📄 OptionValueEnumeration.cpp(3.94 KB)
📄 OptionValueFileSpec.cpp(4.28 KB)
📄 OptionValueFileSpecList.cpp(5.38 KB)
📄 OptionValueFormat.cpp(1.89 KB)
📄 OptionValueFormatEntity.cpp(4.02 KB)
📄 OptionValueLanguage.cpp(2.53 KB)
📄 OptionValuePathMappings.cpp(6.95 KB)
📄 OptionValueProperties.cpp(22.56 KB)
📄 OptionValueRegex.cpp(1.95 KB)
📄 OptionValueSInt64.cpp(2.48 KB)
📄 OptionValueString.cpp(4.3 KB)
📄 OptionValueUInt64.cpp(2.3 KB)
📄 OptionValueUUID.cpp(2.66 KB)
📄 Options.cpp(47.68 KB)
📄 Property.cpp(11 KB)
📄 ScriptInterpreter.cpp(7.53 KB)
📄 embedded_interpreter.py(4.31 KB)

Editing: OptionGroupVariable.cpp

//===-- OptionGroupVariable.cpp -------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "lldb/Interpreter/OptionGroupVariable.h"

#include "lldb/DataFormatters/DataVisualization.h"
#include "lldb/Host/OptionParser.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Target/Target.h"
#include "lldb/Utility/Status.h"

using namespace lldb;
using namespace lldb_private;

// if you add any options here, remember to update the counters in
// OptionGroupVariable::GetNumDefinitions()
static constexpr OptionDefinition g_variable_options[] = {
    {LLDB_OPT_SET_1 | LLDB_OPT_SET_2, false, "no-args", 'a',
     OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,
     "Omit function arguments."},
    {LLDB_OPT_SET_1 | LLDB_OPT_SET_2, false, "no-recognized-args", 't',
     OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,
     "Omit recognized function arguments."},
    {LLDB_OPT_SET_1 | LLDB_OPT_SET_2, false, "no-locals", 'l',
     OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,
     "Omit local variables."},
    {LLDB_OPT_SET_1 | LLDB_OPT_SET_2, false, "show-globals", 'g',
     OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,
     "Show the current frame source file global and static variables."},
    {LLDB_OPT_SET_1 | LLDB_OPT_SET_2, false, "show-declaration", 'c',
     OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,
     "Show variable declaration information (source file and line where the "
     "variable was declared)."},
    {LLDB_OPT_SET_1 | LLDB_OPT_SET_2, false, "regex", 'r',
     OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeRegularExpression,
     "The <variable-name> argument for name lookups are regular expressions."},
    {LLDB_OPT_SET_1 | LLDB_OPT_SET_2, false, "scope", 's',
     OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,
     "Show variable scope (argument, local, global, static)."},
    {LLDB_OPT_SET_1, false, "summary", 'y', OptionParser::eRequiredArgument,
     nullptr, {}, 0, eArgTypeName,
     "Specify the summary that the variable output should use."},
    {LLDB_OPT_SET_2, false, "summary-string", 'z',
     OptionParser::eRequiredArgument, nullptr, {}, 0, eArgTypeName,
     "Specify a summary string to use to format the variable output."},
};

static Status ValidateNamedSummary(const char *str, void *) {
  if (!str || !str[0])
    return Status("must specify a valid named summary");
  TypeSummaryImplSP summary_sp;
  if (!DataVisualization::NamedSummaryFormats::GetSummaryFormat(
          ConstString(str), summary_sp))
    return Status("must specify a valid named summary");
  return Status();
}

static Status ValidateSummaryString(const char *str, void *) {
  if (!str || !str[0])
    return Status("must specify a non-empty summary string");
  return Status();
}

OptionGroupVariable::OptionGroupVariable(bool show_frame_options)
    : OptionGroup(), include_frame_options(show_frame_options),
      summary(ValidateNamedSummary), summary_string(ValidateSummaryString) {}

OptionGroupVariable::~OptionGroupVariable() {}

Status
OptionGroupVariable::SetOptionValue(uint32_t option_idx,
                                    llvm::StringRef option_arg,
                                    ExecutionContext *execution_context) {
  Status error;
  if (!include_frame_options)
    option_idx += 3;
  const int short_option = g_variable_options[option_idx].short_option;
  switch (short_option) {
  case 'r':
    use_regex = true;
    break;
  case 'a':
    show_args = false;
    break;
  case 'l':
    show_locals = false;
    break;
  case 'g':
    show_globals = true;
    break;
  case 'c':
    show_decl = true;
    break;
  case 's':
    show_scope = true;
    break;
  case 't':
    show_recognized_args = false;
    break;
  case 'y':
    error = summary.SetCurrentValue(option_arg);
    break;
  case 'z':
    error = summary_string.SetCurrentValue(option_arg);
    break;
  default:
    llvm_unreachable("Unimplemented option");
  }

return error;
}

void OptionGroupVariable::OptionParsingStarting(
    ExecutionContext *execution_context) {
  show_args = true;     // Frame option only
  show_recognized_args = true; // Frame option only
  show_locals = true;   // Frame option only
  show_globals = false; // Frame option only
  show_decl = false;
  use_regex = false;
  show_scope = false;
  summary.Clear();
  summary_string.Clear();
}

#define NUM_FRAME_OPTS 3

llvm::ArrayRef<OptionDefinition> OptionGroupVariable::GetDefinitions() {
  auto result = llvm::makeArrayRef(g_variable_options);
  // Show the "--no-args", "--no-locals" and "--show-globals" options if we are
  // showing frame specific options
  if (include_frame_options)
    return result;

// Skip the "--no-args", "--no-locals" and "--show-globals" options if we are
  // not showing frame specific options (globals only)
  return result.drop_front(NUM_FRAME_OPTS);
}

003 File Manager

Editing: OptionGroupVariable.cpp

Upload File

Create Folder