lldb/source/Interpreter/OptionGroupUUID.cpp

   1 //===-- OptionGroupUUID.cpp -----------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "lldb/Interpreter/OptionGroupUUID.h"
  10
  11 #include "lldb/Host/OptionParser.h"
  12
  13 using namespace lldb;
  14 using namespace lldb_private;
  15
  16 static constexpr OptionDefinition g_option_table[] = {
  17     {LLDB_OPT_SET_1, false, "uuid", 'u', OptionParser::eRequiredArgument,
  18      nullptr, {}, 0, eArgTypeModuleUUID, "A module UUID value."},
  19 };
  20
  21 llvm::ArrayRef<OptionDefinition> OptionGroupUUID::GetDefinitions() {
  22   return llvm::ArrayRef(g_option_table);
  23 }
  24
  25 Status OptionGroupUUID::SetOptionValue(uint32_t option_idx,
  26                                        llvm::StringRef option_arg,
  27                                        ExecutionContext *execution_context) {
  28   Status error;
  29   const int short_option = g_option_table[option_idx].short_option;
  30
  31   switch (short_option) {
  32   case 'u':
  33     error = m_uuid.SetValueFromString(option_arg);
  34     if (error.Success())
  35       m_uuid.SetOptionWasSet();
  36     break;
  37
  38   default:
  39     llvm_unreachable("Unimplemented option");
  40   }
  41
  42   return error;
  43 }
  44
  45 void OptionGroupUUID::OptionParsingStarting(
  46     ExecutionContext *execution_context) {
  47   m_uuid.Clear();
  48 }