1//===-- CommandObjectDisassemble.h ------------------------------*- C++ -*-===//
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#ifndef LLDB_SOURCE_COMMANDS_COMMANDOBJECTDISASSEMBLE_H
10#define LLDB_SOURCE_COMMANDS_COMMANDOBJECTDISASSEMBLE_H
11
12#include "lldb/Interpreter/CommandObject.h"
13#include "lldb/Interpreter/Options.h"
14#include "lldb/Utility/ArchSpec.h"
15
16namespace lldb_private {
17
18// CommandObjectDisassemble
19
20class CommandObjectDisassemble : public CommandObjectParsed {
21public:
22 class CommandOptions : public Options {
23 public:
24 CommandOptions();
25
26 ~CommandOptions() override;
27
28 Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
29 ExecutionContext *execution_context) override;
30
31 void OptionParsingStarting(ExecutionContext *execution_context) override;
32
33 llvm::ArrayRef<OptionDefinition> GetDefinitions() override;
34
35 const char *GetPluginName() {
36 return (plugin_name.empty() ? nullptr : plugin_name.c_str());
37 }
38
39 const char *GetFlavorString() {
40 if (flavor_string.empty() || flavor_string == "default")
41 return nullptr;
42 return flavor_string.c_str();
43 }
44
45 const char *GetCPUString() {
46 if (cpu_string.empty() || cpu_string == "default")
47 return nullptr;
48 return cpu_string.c_str();
49 }
50
51 const char *GetFeaturesString() {
52 if (features_string.empty() || features_string == "default")
53 return nullptr;
54 return features_string.c_str();
55 }
56
57 Status OptionParsingFinished(ExecutionContext *execution_context) override;
58
59 bool show_mixed; // Show mixed source/assembly
60 bool show_bytes;
61 bool show_control_flow_kind;
62 uint32_t num_lines_context = 0;
63 uint32_t num_instructions = 0;
64 bool raw;
65 std::string func_name;
66 bool current_function = false;
67 lldb::addr_t start_addr = 0;
68 lldb::addr_t end_addr = 0;
69 bool at_pc = false;
70 bool frame_line = false;
71 std::string plugin_name;
72 std::string flavor_string;
73 std::string cpu_string;
74 std::string features_string;
75 ArchSpec arch;
76 bool some_location_specified = false; // If no location was specified, we'll
77 // select "at_pc". This should be set
78 // in SetOptionValue if anything the selects a location is set.
79 lldb::addr_t symbol_containing_addr = 0;
80 bool force = false;
81 };
82
83 CommandObjectDisassemble(CommandInterpreter &interpreter);
84
85 ~CommandObjectDisassemble() override;
86
87 Options *GetOptions() override { return &m_options; }
88
89protected:
90 void DoExecute(Args &command, CommandReturnObject &result) override;
91
92 llvm::Expected<std::vector<AddressRange>>
93 GetRangesForSelectedMode(CommandReturnObject &result);
94
95 llvm::Expected<std::vector<AddressRange>> GetContainingAddressRanges();
96 llvm::Expected<std::vector<AddressRange>> GetCurrentFunctionRanges();
97 llvm::Expected<std::vector<AddressRange>> GetCurrentLineRanges();
98 llvm::Expected<std::vector<AddressRange>>
99 GetNameRanges(CommandReturnObject &result);
100 llvm::Expected<std::vector<AddressRange>> GetPCRanges();
101 llvm::Expected<std::vector<AddressRange>> GetStartEndAddressRanges();
102
103 llvm::Expected<std::vector<AddressRange>>
104 CheckRangeSize(std::vector<AddressRange> ranges, llvm::StringRef what);
105
106 CommandOptions m_options;
107};
108
109} // namespace lldb_private
110
111#endif // LLDB_SOURCE_COMMANDS_COMMANDOBJECTDISASSEMBLE_H
112

source code of lldb/source/Commands/CommandObjectDisassemble.h