1 //===-- CommandObjectDisassemble.h ------------------------------*- 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 #ifndef liblldb_CommandObjectDisassemble_h_
11 #define liblldb_CommandObjectDisassemble_h_
12 
13 #include "lldb/Interpreter/CommandObject.h"
14 #include "lldb/Interpreter/Options.h"
15 #include "lldb/Utility/ArchSpec.h"
16 
17 namespace lldb_private {
18 
19 //-------------------------------------------------------------------------
20 // CommandObjectDisassemble
21 //-------------------------------------------------------------------------
22 
23 class CommandObjectDisassemble : public CommandObjectParsed {
24 public:
25   class CommandOptions : public Options {
26   public:
27     CommandOptions();
28 
29     ~CommandOptions() override;
30 
31     Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
32                           ExecutionContext *execution_context) override;
33 
34     void OptionParsingStarting(ExecutionContext *execution_context) override;
35 
36     llvm::ArrayRef<OptionDefinition> GetDefinitions() override;
37 
GetPluginName()38     const char *GetPluginName() {
39       return (plugin_name.empty() ? nullptr : plugin_name.c_str());
40     }
41 
GetFlavorString()42     const char *GetFlavorString() {
43       if (flavor_string.empty() || flavor_string == "default")
44         return nullptr;
45       return flavor_string.c_str();
46     }
47 
48     Status OptionParsingFinished(ExecutionContext *execution_context) override;
49 
50     bool show_mixed; // Show mixed source/assembly
51     bool show_bytes;
52     uint32_t num_lines_context;
53     uint32_t num_instructions;
54     bool raw;
55     std::string func_name;
56     bool current_function;
57     lldb::addr_t start_addr;
58     lldb::addr_t end_addr;
59     bool at_pc;
60     bool frame_line;
61     std::string plugin_name;
62     std::string flavor_string;
63     ArchSpec arch;
64     bool some_location_specified; // If no location was specified, we'll select
65                                   // "at_pc".  This should be set
66     // in SetOptionValue if anything the selects a location is set.
67     lldb::addr_t symbol_containing_addr;
68   };
69 
70   CommandObjectDisassemble(CommandInterpreter &interpreter);
71 
72   ~CommandObjectDisassemble() override;
73 
GetOptions()74   Options *GetOptions() override { return &m_options; }
75 
76 protected:
77   bool DoExecute(Args &command, CommandReturnObject &result) override;
78 
79   CommandOptions m_options;
80 };
81 
82 } // namespace lldb_private
83 
84 #endif // liblldb_CommandObjectDisassemble_h_
85