diff options
Diffstat (limited to 'source/Commands/CommandObjectBugreport.cpp')
| -rw-r--r-- | source/Commands/CommandObjectBugreport.cpp | 176 |
1 files changed, 82 insertions, 94 deletions
diff --git a/source/Commands/CommandObjectBugreport.cpp b/source/Commands/CommandObjectBugreport.cpp index db8c06c0e9e3..04050e3a6692 100644 --- a/source/Commands/CommandObjectBugreport.cpp +++ b/source/Commands/CommandObjectBugreport.cpp @@ -28,100 +28,87 @@ using namespace lldb_private; // "bugreport unwind" //------------------------------------------------------------------------- -class CommandObjectBugreportUnwind : public CommandObjectParsed -{ +class CommandObjectBugreportUnwind : public CommandObjectParsed { public: - CommandObjectBugreportUnwind(CommandInterpreter &interpreter) : - CommandObjectParsed(interpreter, - "bugreport unwind", - "Create a bugreport for a bug in the stack unwinding code.", - nullptr), - m_option_group(interpreter), - m_outfile_options() - { - m_option_group.Append (&m_outfile_options, LLDB_OPT_SET_ALL, LLDB_OPT_SET_1 | LLDB_OPT_SET_2 | LLDB_OPT_SET_3); - m_option_group.Finalize(); - } + CommandObjectBugreportUnwind(CommandInterpreter &interpreter) + : CommandObjectParsed( + interpreter, "bugreport unwind", + "Create a bugreport for a bug in the stack unwinding code.", + nullptr), + m_option_group(), m_outfile_options() { + m_option_group.Append(&m_outfile_options, LLDB_OPT_SET_ALL, + LLDB_OPT_SET_1 | LLDB_OPT_SET_2 | LLDB_OPT_SET_3); + m_option_group.Finalize(); + } - ~CommandObjectBugreportUnwind() override - { - } + ~CommandObjectBugreportUnwind() override {} - Options * - GetOptions() override - { - return &m_option_group; - } + Options *GetOptions() override { return &m_option_group; } protected: - bool - DoExecute(Args& command, CommandReturnObject &result) override - { - StringList commands; - commands.AppendString("thread backtrace"); - - Thread *thread = m_exe_ctx.GetThreadPtr(); - if (thread) - { - char command_buffer[256]; - - uint32_t frame_count = thread->GetStackFrameCount(); - for (uint32_t i = 0; i < frame_count; ++i) - { - StackFrameSP frame = thread->GetStackFrameAtIndex(i); - lldb::addr_t pc = frame->GetStackID().GetPC(); - - snprintf(command_buffer, sizeof(command_buffer), "disassemble --bytes --address 0x%" PRIx64, pc); - commands.AppendString(command_buffer); - - snprintf(command_buffer, sizeof(command_buffer), "image show-unwind --address 0x%" PRIx64, pc); - commands.AppendString(command_buffer); - } - } - - const FileSpec &outfile_spec = m_outfile_options.GetFile().GetCurrentValue(); - if (outfile_spec) - { - char path[PATH_MAX]; - outfile_spec.GetPath (path, sizeof(path)); - - uint32_t open_options = File::eOpenOptionWrite | - File::eOpenOptionCanCreate | - File::eOpenOptionAppend | - File::eOpenOptionCloseOnExec; - - const bool append = m_outfile_options.GetAppend().GetCurrentValue(); - if (!append) - open_options |= File::eOpenOptionTruncate; - - StreamFileSP outfile_stream = std::make_shared<StreamFile>(); - Error error = outfile_stream->GetFile().Open(path, open_options); - if (error.Fail()) - { - result.AppendErrorWithFormat("Failed to open file '%s' for %s: %s\n", - path, - append ? "append" : "write", - error.AsCString()); - result.SetStatus(eReturnStatusFailed); - return false; - } - - result.SetImmediateOutputStream(outfile_stream); - } - - CommandInterpreterRunOptions options; - options.SetStopOnError(false); - options.SetEchoCommands(true); - options.SetPrintResults(true); - options.SetAddToHistory(false); - m_interpreter.HandleCommands(commands, &m_exe_ctx, options, result); - - return result.Succeeded(); + bool DoExecute(Args &command, CommandReturnObject &result) override { + StringList commands; + commands.AppendString("thread backtrace"); + + Thread *thread = m_exe_ctx.GetThreadPtr(); + if (thread) { + char command_buffer[256]; + + uint32_t frame_count = thread->GetStackFrameCount(); + for (uint32_t i = 0; i < frame_count; ++i) { + StackFrameSP frame = thread->GetStackFrameAtIndex(i); + lldb::addr_t pc = frame->GetStackID().GetPC(); + + snprintf(command_buffer, sizeof(command_buffer), + "disassemble --bytes --address 0x%" PRIx64, pc); + commands.AppendString(command_buffer); + + snprintf(command_buffer, sizeof(command_buffer), + "image show-unwind --address 0x%" PRIx64, pc); + commands.AppendString(command_buffer); + } + } + + const FileSpec &outfile_spec = + m_outfile_options.GetFile().GetCurrentValue(); + if (outfile_spec) { + char path[PATH_MAX]; + outfile_spec.GetPath(path, sizeof(path)); + + uint32_t open_options = + File::eOpenOptionWrite | File::eOpenOptionCanCreate | + File::eOpenOptionAppend | File::eOpenOptionCloseOnExec; + + const bool append = m_outfile_options.GetAppend().GetCurrentValue(); + if (!append) + open_options |= File::eOpenOptionTruncate; + + StreamFileSP outfile_stream = std::make_shared<StreamFile>(); + Error error = outfile_stream->GetFile().Open(path, open_options); + if (error.Fail()) { + result.AppendErrorWithFormat("Failed to open file '%s' for %s: %s\n", + path, append ? "append" : "write", + error.AsCString()); + result.SetStatus(eReturnStatusFailed); + return false; + } + + result.SetImmediateOutputStream(outfile_stream); } + CommandInterpreterRunOptions options; + options.SetStopOnError(false); + options.SetEchoCommands(true); + options.SetPrintResults(true); + options.SetAddToHistory(false); + m_interpreter.HandleCommands(commands, &m_exe_ctx, options, result); + + return result.Succeeded(); + } + private: - OptionGroupOptions m_option_group; - OptionGroupOutputFile m_outfile_options; + OptionGroupOptions m_option_group; + OptionGroupOutputFile m_outfile_options; }; #pragma mark CommandObjectMultiwordBugreport @@ -130,14 +117,15 @@ private: // CommandObjectMultiwordBugreport //------------------------------------------------------------------------- -CommandObjectMultiwordBugreport::CommandObjectMultiwordBugreport(CommandInterpreter &interpreter) - : CommandObjectMultiword(interpreter, "bugreport", "Commands for creating domain-specific bug reports.", - "bugreport <subcommand> [<subcommand-options>]") -{ +CommandObjectMultiwordBugreport::CommandObjectMultiwordBugreport( + CommandInterpreter &interpreter) + : CommandObjectMultiword( + interpreter, "bugreport", + "Commands for creating domain-specific bug reports.", + "bugreport <subcommand> [<subcommand-options>]") { - LoadSubCommand("unwind", CommandObjectSP(new CommandObjectBugreportUnwind(interpreter))); + LoadSubCommand( + "unwind", CommandObjectSP(new CommandObjectBugreportUnwind(interpreter))); } -CommandObjectMultiwordBugreport::~CommandObjectMultiwordBugreport () -{ -} +CommandObjectMultiwordBugreport::~CommandObjectMultiwordBugreport() {} |