1 files changed, 123 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/Process/minidump/ProcessMinidump.h b/contrib/llvm-project/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
new file mode 100644
index 000000000000..3f3123a0a8b5
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
@@ -0,0 +1,123 @@
+//===-- ProcessMinidump.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_PROCESS_MINIDUMP_PROCESSMINIDUMP_H
+#define LLDB_SOURCE_PLUGINS_PROCESS_MINIDUMP_PROCESSMINIDUMP_H
+
+#include "MinidumpParser.h"
+#include "MinidumpTypes.h"
+
+#include "lldb/Target/PostMortemProcess.h"
+#include "lldb/Target/StopInfo.h"
+#include "lldb/Target/Target.h"
+#include "lldb/Utility/ConstString.h"
+#include "lldb/Utility/Status.h"
+
+#include "llvm/Support/Format.h"
+#include "llvm/Support/raw_ostream.h"
+#include <optional>
+
+namespace lldb_private {
+
+namespace minidump {
+
+class ProcessMinidump : public PostMortemProcess {
+public:
+  static lldb::ProcessSP CreateInstance(lldb::TargetSP target_sp,
+                                        lldb::ListenerSP listener_sp,
+                                        const FileSpec *crash_file_path,
+                                        bool can_connect);
+
+  static void Initialize();
+
+  static void Terminate();
+
+  static llvm::StringRef GetPluginNameStatic() { return "minidump"; }
+
+  static llvm::StringRef GetPluginDescriptionStatic();
+
+  ProcessMinidump(lldb::TargetSP target_sp, lldb::ListenerSP listener_sp,
+                  const FileSpec &core_file, lldb::DataBufferSP code_data);
+
+  ~ProcessMinidump() override;
+
+  bool CanDebug(lldb::TargetSP target_sp,
+                bool plugin_specified_by_name) override;
+
+  CommandObject *GetPluginCommandObject() override;
+
+  Status DoLoadCore() override;
+
+  DynamicLoader *GetDynamicLoader() override { return nullptr; }
+
+  llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
+
+  SystemRuntime *GetSystemRuntime() override { return nullptr; }
+
+  Status DoDestroy() override;
+
+  void RefreshStateAfterStop() override;
+
+  bool IsAlive() override;
+
+  bool WarnBeforeDetach() const override;
+
+  size_t ReadMemory(lldb::addr_t addr, void *buf, size_t size,
+                    Status &error) override;
+
+  size_t DoReadMemory(lldb::addr_t addr, void *buf, size_t size,
+                      Status &error) override;
+
+  ArchSpec GetArchitecture();
+
+  Status GetMemoryRegions(
+      lldb_private::MemoryRegionInfos &region_list) override;
+
+  bool GetProcessInfo(ProcessInstanceInfo &info) override;
+
+  Status WillResume() override {
+    Status error;
+    error.SetErrorStringWithFormatv(
+        "error: {0} does not support resuming processes", GetPluginName());
+    return error;
+  }
+
+  std::optional<MinidumpParser> m_minidump_parser;
+
+protected:
+  void Clear();
+
+  bool DoUpdateThreadList(ThreadList &old_thread_list,
+                          ThreadList &new_thread_list) override;
+
+  Status DoGetMemoryRegionInfo(lldb::addr_t load_addr,
+                               MemoryRegionInfo &range_info) override;
+
+  void ReadModuleList();
+
+  lldb::ModuleSP GetOrCreateModule(lldb_private::UUID minidump_uuid,
+                                   llvm::StringRef name,
+                                   lldb_private::ModuleSpec module_spec);
+
+  JITLoaderList &GetJITLoaders() override;
+
+private:
+  lldb::DataBufferSP m_core_data;
+  llvm::ArrayRef<minidump::Thread> m_thread_list;
+  const minidump::ExceptionStream *m_active_exception;
+  lldb::CommandObjectSP m_command_sp;
+  bool m_is_wow64;
+  std::optional<MemoryRegionInfos> m_memory_regions;
+
+  void BuildMemoryRegions();
+};
+
+} // namespace minidump
+} // namespace lldb_private
+
+#endif // LLDB_SOURCE_PLUGINS_PROCESS_MINIDUMP_PROCESSMINIDUMP_H