| //===-- 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 |