[Lldb-commits] [lldb] [LLDB][Telemetry]Define TargetInfo for collecting data about a target (PR #127834)

[Jonas Devlieghere via lldb-commits]

================
@@ -146,6 +155,59 @@ struct DebuggerInfo : public LLDBBaseTelemetryInfo {
   void serialize(llvm::telemetry::Serializer &serializer) const override;
 };
 
+struct ExecModuleInfo : public LLDBBaseTelemetryInfo {
+  lldb::ModuleSP exec_mod;
+
+  /// The same as the executable-module's UUID.
+  UUID exec_uuid;
+  /// PID of the process owned by this target.
+  lldb::pid_t pid;
+  /// The triple of this executable module.
+  std::string triple;
+
+  /// If true, this entry was emitted at the beginning of an event (eg., before
+  /// the executable is set). Otherwise, it was emitted at the end of an
+  /// event (eg., after the module and any dependency were loaded.)
+  bool is_start_entry;
+
+  ExecModuleInfo() = default;
+
+  llvm::telemetry::KindType getKind() const override {
+    return LLDBEntryKind::ExecModuleInfo;
+  }
+
+  static bool classof(const TelemetryInfo *T) {
+    // Subclasses of this is also acceptable
+    return (T->getKind() & LLDBEntryKind::ExecModuleInfo) ==
+           LLDBEntryKind::ExecModuleInfo;
+  }
+  void serialize(llvm::telemetry::Serializer &serializer) const override;
+};
+
+/// Describes an exit status.
+struct ExitDescription {
+  int exit_code;
+  std::string description;
+};
+
+struct ProcessExitInfo : public LLDBBaseTelemetryInfo {
+  UUID exec_uuid;
+  lldb::pid_t pid;
+  bool is_start_entry;
+  std::optional<ExitDescription> exit_desc;
+
+  llvm::telemetry::KindType getKind() const override {
+    return LLDBEntryKind::ProcessExitInfo;
+  }
+
+  static bool classof(const TelemetryInfo *T) {
+    // Subclasses of this is also acceptable
----------------
JDevlieghere wrote:

```suggestion
    // Subclasses of this is also acceptable.
```

https://github.com/llvm/llvm-project/pull/127834