1 //===-- OptionValueArch.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/OptionValueArch.h"
10 
11 #include "lldb/DataFormatters/FormatManager.h"
12 #include "lldb/Interpreter/CommandCompletions.h"
13 #include "lldb/Interpreter/CommandInterpreter.h"
14 #include "lldb/Utility/Args.h"
15 #include "lldb/Utility/State.h"
16 
17 using namespace lldb;
18 using namespace lldb_private;
19 
20 void OptionValueArch::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
21                                 uint32_t dump_mask) {
22   if (dump_mask & eDumpOptionType)
23     strm.Printf("(%s)", GetTypeAsCString());
24   if (dump_mask & eDumpOptionValue) {
25     if (dump_mask & eDumpOptionType)
26       strm.PutCString(" = ");
27 
28     if (m_current_value.IsValid()) {
29       const char *arch_name = m_current_value.GetArchitectureName();
30       if (arch_name)
31         strm.PutCString(arch_name);
32     }
33   }
34 }
35 
36 Status OptionValueArch::SetValueFromString(llvm::StringRef value,
37                                            VarSetOperationType op) {
38   Status error;
39   switch (op) {
40   case eVarSetOperationClear:
41     Clear();
42     NotifyValueChanged();
43     break;
44 
45   case eVarSetOperationReplace:
46   case eVarSetOperationAssign: {
47     std::string value_str = value.trim().str();
48     if (m_current_value.SetTriple(value_str.c_str())) {
49       m_value_was_set = true;
50       NotifyValueChanged();
51     } else
52       error.SetErrorStringWithFormat("unsupported architecture '%s'",
53                                      value_str.c_str());
54     break;
55   }
56   case eVarSetOperationInsertBefore:
57   case eVarSetOperationInsertAfter:
58   case eVarSetOperationRemove:
59   case eVarSetOperationAppend:
60   case eVarSetOperationInvalid:
61     error = OptionValue::SetValueFromString(value, op);
62     break;
63   }
64   return error;
65 }
66 
67 void OptionValueArch::AutoComplete(CommandInterpreter &interpreter,
68                                    CompletionRequest &request) {
69   CommandCompletions::InvokeCommonCompletionCallbacks(
70       interpreter, CommandCompletions::eArchitectureCompletion, request,
71       nullptr);
72 }
73