================ @@ -0,0 +1,74 @@ +//===-- Telemetry.h -------------------------------------------------------===// +// +// 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_CORE_TELEMETRY_H +#define LLDB_CORE_TELEMETRY_H + +#include "lldb/Core/StructuredDataImpl.h" +#include "lldb/Interpreter/CommandReturnObject.h" +#include "lldb/Utility/StructuredData.h" +#include "lldb/lldb-forward.h" +#include "llvm/ADT/StringExtras.h" +#include "llvm/ADT/StringRef.h" +#include "llvm/Support/JSON.h" +#include "llvm/Telemetry/Telemetry.h" +#include <chrono> +#include <ctime> +#include <memory> +#include <optional> +#include <string> +#include <unordered_map> + +namespace lldb_private { +namespace telemetry { + +struct LLDBEntryKind : public ::llvm::telemetry::EntryKind { + static const llvm::telemetry::KindType BaseInfo = 0b11000; +}; + +/// Defines a convenient type for timestamp of various events. +using SteadyTimePoint = std::chrono::time_point<std::chrono::steady_clock, + std::chrono::nanoseconds>; +struct LLDBBaseTelemetryInfo : public llvm::telemetry::TelemetryInfo { + /// Start time of an event + SteadyTimePoint start_time; + /// End time of an event - may be empty if not meaningful. + std::optional<SteadyTimePoint> end_time; + // TBD: could add some memory stats here too? + + Debugger *debugger; + + // For dyn_cast, isa, etc operations. + llvm::telemetry::KindType getKind() const override { + return LLDBEntryKind::BaseInfo; + } + + static bool classof(const llvm::telemetry::TelemetryInfo *t) { + // Subclasses of this is also acceptable. + return (t->getKind() & LLDBEntryKind::BaseInfo) == LLDBEntryKind::BaseInfo; + } + + void serialize(llvm::telemetry::Serializer &serializer) const override; +}; + +/// The base Telemetry manager instance in LLDB ---------------- JDevlieghere wrote:
Nit: missing period. https://github.com/llvm/llvm-project/pull/119716 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
