//===-- 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 GetDefinitions() override; size_t m_thread_buffer_size; bool m_enable_tsc; llvm::Optional 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 [ ...] " "[]", 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 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 GetDefinitions() override; size_t m_thread_buffer_size; size_t m_process_buffer_size_limit; bool m_enable_tsc; llvm::Optional 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 []", 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