1 //===-- OptionValueArch.cpp ---------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "lldb/Interpreter/OptionValueArch.h"
11 
12 // C Includes
13 // C++ Includes
14 // Other libraries and framework includes
15 // Project includes
16 #include "lldb/Core/State.h"
17 #include "lldb/DataFormatters/FormatManager.h"
18 #include "lldb/Interpreter/Args.h"
19 #include "lldb/Interpreter/CommandCompletions.h"
20 
21 using namespace lldb;
22 using namespace lldb_private;
23 
24 void
25 OptionValueArch::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
26 {
27     if (dump_mask & eDumpOptionType)
28         strm.Printf ("(%s)", GetTypeAsCString ());
29     if (dump_mask & eDumpOptionValue)
30     {
31         if (dump_mask & eDumpOptionType)
32             strm.PutCString (" = ");
33 
34         if (m_current_value.IsValid())
35         {
36             const char *arch_name = m_current_value.GetArchitectureName();
37             if (arch_name)
38                 strm.PutCString (arch_name);
39         }
40     }
41 }
42 
43 Error
44 OptionValueArch::SetValueFromString (llvm::StringRef value, VarSetOperationType op)
45 {
46     Error error;
47     switch (op)
48     {
49     case eVarSetOperationClear:
50         Clear();
51         NotifyValueChanged();
52         break;
53 
54     case eVarSetOperationReplace:
55     case eVarSetOperationAssign:
56         {
57             std::string value_str = value.trim().str();
58             if (m_current_value.SetTriple (value_str.c_str()))
59             {
60                 m_value_was_set = true;
61                 NotifyValueChanged();
62             }
63             else
64                 error.SetErrorStringWithFormat("unsupported architecture '%s'", value_str.c_str());
65             break;
66         }
67     case eVarSetOperationInsertBefore:
68     case eVarSetOperationInsertAfter:
69     case eVarSetOperationRemove:
70     case eVarSetOperationAppend:
71     case eVarSetOperationInvalid:
72         error = OptionValue::SetValueFromString (value, op);
73         break;
74     }
75     return error;
76 }
77 
78 lldb::OptionValueSP
79 OptionValueArch::DeepCopy () const
80 {
81     return OptionValueSP(new OptionValueArch(*this));
82 }
83 
84 
85 size_t
86 OptionValueArch::AutoComplete (CommandInterpreter &interpreter,
87                                    const char *s,
88                                    int match_start_point,
89                                    int max_return_elements,
90                                    bool &word_complete,
91                                    StringList &matches)
92 {
93     word_complete = false;
94     matches.Clear();
95     CommandCompletions::InvokeCommonCompletionCallbacks (interpreter,
96                                                          CommandCompletions::eArchitectureCompletion,
97                                                          s,
98                                                          match_start_point,
99                                                          max_return_elements,
100                                                          nullptr,
101                                                          word_complete,
102                                                          matches);
103     return matches.GetSize();
104 }
105 
106 
107 
108 
109