1 files changed, 81 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/Platform/QemuUser/PlatformQemuUser.h b/contrib/llvm-project/lldb/source/Plugins/Platform/QemuUser/PlatformQemuUser.h
new file mode 100644
index 000000000000..596cf75b591f
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/Plugins/Platform/QemuUser/PlatformQemuUser.h
@@ -0,0 +1,81 @@
+//===-- PlatformQemuUser.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_SOURCE_PLUGINS_PLATFORM_QEMUUSER_PLATFORMQEMUUSER_H
+#define LLDB_SOURCE_PLUGINS_PLATFORM_QEMUUSER_PLATFORMQEMUUSER_H
+
+#include "lldb/Host/Host.h"
+#include "lldb/Host/HostInfo.h"
+#include "lldb/Target/Platform.h"
+
+namespace lldb_private {
+
+class PlatformQemuUser : public Platform {
+public:
+  static void Initialize();
+  static void Terminate();
+
+  static llvm::StringRef GetPluginNameStatic() { return "qemu-user"; }
+  static llvm::StringRef GetPluginDescriptionStatic();
+
+  llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
+  llvm::StringRef GetDescription() override {
+    return GetPluginDescriptionStatic();
+  }
+
+  UserIDResolver &GetUserIDResolver() override {
+    return HostInfo::GetUserIDResolver();
+  }
+
+  std::vector<ArchSpec>
+  GetSupportedArchitectures(const ArchSpec &process_host_arch) override;
+
+  lldb::ProcessSP DebugProcess(ProcessLaunchInfo &launch_info,
+                               Debugger &debugger, Target &target,
+                               Status &error) override;
+
+  lldb::ProcessSP Attach(ProcessAttachInfo &attach_info, Debugger &debugger,
+                         Target *target, Status &status) override {
+    status.SetErrorString("Not supported");
+    return nullptr;
+  }
+
+  uint32_t FindProcesses(const ProcessInstanceInfoMatch &match_info,
+                         ProcessInstanceInfoList &proc_infos) override {
+    return 0;
+  }
+
+  bool GetProcessInfo(lldb::pid_t pid,
+                      ProcessInstanceInfo &proc_info) override {
+    return false;
+  }
+
+  bool IsConnected() const override { return true; }
+
+  void CalculateTrapHandlerSymbolNames() override {}
+
+  Environment GetEnvironment() override;
+
+  MmapArgList GetMmapArgumentList(const ArchSpec &arch, lldb::addr_t addr,
+                                  lldb::addr_t length, unsigned prot,
+                                  unsigned flags, lldb::addr_t fd,
+                                  lldb::addr_t offset) override {
+    return Platform::GetHostPlatform()->GetMmapArgumentList(
+        arch, addr, length, prot, flags, fd, offset);
+  }
+
+private:
+  static lldb::PlatformSP CreateInstance(bool force, const ArchSpec *arch);
+  static void DebuggerInitialize(Debugger &debugger);
+
+  PlatformQemuUser() : Platform(/*is_host=*/true) {}
+};
+
+} // namespace lldb_private
+
+#endif // LLDB_SOURCE_PLUGINS_PLATFORM_QEMUUSER_PLATFORMQEMUUSER_H