| 12
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 
 | //===-- CommandObjectTraceStartIntelPT.h ----------------------*- C++ //-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_SOURCE_PLUGINS_TRACE_INTEL_PT_COMMANDOBJECTTRACESTARTINTELPT_H
#define LLDB_SOURCE_PLUGINS_TRACE_INTEL_PT_COMMANDOBJECTTRACESTARTINTELPT_H
#include "../../../../source/Commands/CommandObjectTrace.h"
#include "TraceIntelPT.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandReturnObject.h"
namespace lldb_private {
namespace trace_intel_pt {
class CommandObjectThreadTraceStartIntelPT
    : public CommandObjectMultipleThreads {
public:
  class CommandOptions : public Options {
  public:
    CommandOptions() : Options() { OptionParsingStarting(nullptr); }
    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
                          ExecutionContext *execution_context) override;
    void OptionParsingStarting(ExecutionContext *execution_context) override;
    llvm::ArrayRef<OptionDefinition> GetDefinitions() override;
    size_t m_thread_buffer_size;
    bool m_enable_tsc;
    llvm::Optional<size_t> m_psb_period;
  };
  CommandObjectThreadTraceStartIntelPT(TraceIntelPT &trace,
                                       CommandInterpreter &interpreter)
      : CommandObjectMultipleThreads(
            interpreter, "thread trace start",
            "Start tracing one or more threads with intel-pt. "
            "Defaults to the current thread. Thread indices can be "
            "specified as arguments.\n Use the thread-index \"all\" to trace "
            "all threads including future threads.",
            "thread trace start [<thread-index> <thread-index> ...] "
            "[<intel-pt-options>]",
            lldb::eCommandRequiresProcess | lldb::eCommandTryTargetAPILock |
                lldb::eCommandProcessMustBeLaunched |
                lldb::eCommandProcessMustBePaused),
        m_trace(trace), m_options() {}
  Options *GetOptions() override { return &m_options; }
protected:
  bool DoExecuteOnThreads(Args &command, CommandReturnObject &result,
                          llvm::ArrayRef<lldb::tid_t> tids) override;
  TraceIntelPT &m_trace;
  CommandOptions m_options;
};
class CommandObjectProcessTraceStartIntelPT : public CommandObjectParsed {
public:
  class CommandOptions : public Options {
  public:
    CommandOptions() : Options() { OptionParsingStarting(nullptr); }
    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
                          ExecutionContext *execution_context) override;
    void OptionParsingStarting(ExecutionContext *execution_context) override;
    llvm::ArrayRef<OptionDefinition> GetDefinitions() override;
    size_t m_thread_buffer_size;
    size_t m_process_buffer_size_limit;
    bool m_enable_tsc;
    llvm::Optional<size_t> m_psb_period;
  };
  CommandObjectProcessTraceStartIntelPT(TraceIntelPT &trace,
                                        CommandInterpreter &interpreter)
      : CommandObjectParsed(
            interpreter, "process trace start",
            "Start tracing this process with intel-pt, including future "
            "threads. "
            "This is implemented by tracing each thread independently. "
            "Threads traced with the \"thread trace start\" command are left "
            "unaffected ant not retraced.",
            "process trace start [<intel-pt-options>]",
            lldb::eCommandRequiresProcess | lldb::eCommandTryTargetAPILock |
                lldb::eCommandProcessMustBeLaunched |
                lldb::eCommandProcessMustBePaused),
        m_trace(trace), m_options() {}
  Options *GetOptions() override { return &m_options; }
protected:
  bool DoExecute(Args &command, CommandReturnObject &result) override;
  TraceIntelPT &m_trace;
  CommandOptions m_options;
};
} // namespace trace_intel_pt
} // namespace lldb_private
#endif // LLDB_SOURCE_PLUGINS_TRACE_INTEL_PT_COMMANDOBJECTTRACESTARTINTELPT_H
 |