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 16 namespace lldb_private { 17 18 // CommandObjectDisassemble 19 20 class CommandObjectDisassemble : public CommandObjectParsed { 21 public: 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 89 protected: 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::Error CheckRangeSize(const AddressRange &range, llvm::StringRef what); 104 105 CommandOptions m_options; 106 }; 107 108 } // namespace lldb_private 109 110 #endif // LLDB_SOURCE_COMMANDS_COMMANDOBJECTDISASSEMBLE_H 111