1 //===-- CommandObjectThreadTraceExportCTF.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_PLUGINS_TRACE_INTEL_PT_COMMANDOBJECTTHREADTRACEEXPORTCTF_H
10 #define LLDB_SOURCE_PLUGINS_TRACE_INTEL_PT_COMMANDOBJECTTHREADTRACEEXPORTCTF_H
11 
12 #include "TraceExporterCTF.h"
13 #include "lldb/Interpreter/CommandInterpreter.h"
14 #include "lldb/Interpreter/CommandReturnObject.h"
15 #include <optional>
16 
17 namespace lldb_private {
18 namespace ctf {
19 
20 class CommandObjectThreadTraceExportCTF : public CommandObjectParsed {
21 public:
22   class CommandOptions : public Options {
23   public:
24     CommandOptions() : Options() { OptionParsingStarting(nullptr); }
25 
26     Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
27                           ExecutionContext *execution_context) override;
28 
29     void OptionParsingStarting(ExecutionContext *execution_context) override;
30 
31     llvm::ArrayRef<OptionDefinition> GetDefinitions() override;
32 
33     std::optional<size_t> m_thread_index;
34     std::string m_file;
35   };
36 
37   CommandObjectThreadTraceExportCTF(CommandInterpreter &interpreter)
38       : CommandObjectParsed(
39             interpreter, "thread trace export ctf",
40             "Export a given thread's trace to Chrome Trace Format",
41             "thread trace export ctf [<ctf-options>]",
42             lldb::eCommandRequiresProcess | lldb::eCommandTryTargetAPILock |
43                 lldb::eCommandProcessMustBeLaunched |
44                 lldb::eCommandProcessMustBePaused |
45                 lldb::eCommandProcessMustBeTraced),
46         m_options() {}
47 
48   Options *GetOptions() override { return &m_options; }
49 
50 protected:
51   bool DoExecute(Args &command, CommandReturnObject &result) override;
52 
53   CommandOptions m_options;
54 };
55 
56 } // namespace ctf
57 } // namespace lldb_private
58 
59 #endif // LLDB_SOURCE_PLUGINS_TRACE_INTEL_PT_COMMANDOBJECTTHREADTRACEEXPORTCTF_H
60