Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

1 files changed, 51 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/source/Target/SystemRuntime.cpp b/gnu/llvm/lldb/source/Target/SystemRuntime.cpp
new file mode 100644
index 00000000000..286bea09f85
--- /dev/null
+++ b/gnu/llvm/lldb/source/Target/SystemRuntime.cpp
@@ -0,0 +1,51 @@
+//===-- SystemRuntime.cpp ---------------------------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Target/SystemRuntime.h"
+#include "lldb/Core/PluginManager.h"
+#include "lldb/Target/Process.h"
+#include "lldb/lldb-private.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+SystemRuntime *SystemRuntime::FindPlugin(Process *process) {
+  SystemRuntimeCreateInstance create_callback = nullptr;
+  for (uint32_t idx = 0;
+       (create_callback = PluginManager::GetSystemRuntimeCreateCallbackAtIndex(
+            idx)) != nullptr;
+       ++idx) {
+    std::unique_ptr<SystemRuntime> instance_up(create_callback(process));
+    if (instance_up)
+      return instance_up.release();
+  }
+  return nullptr;
+}
+
+// SystemRuntime constructor
+SystemRuntime::SystemRuntime(Process *process)
+    : m_process(process), m_types() {}
+
+SystemRuntime::~SystemRuntime() = default;
+
+void SystemRuntime::DidAttach() {}
+
+void SystemRuntime::DidLaunch() {}
+
+void SystemRuntime::Detach() {}
+
+void SystemRuntime::ModulesDidLoad(ModuleList &module_list) {}
+
+const std::vector<ConstString> &SystemRuntime::GetExtendedBacktraceTypes() {
+  return m_types;
+}
+
+ThreadSP SystemRuntime::GetExtendedBacktraceThread(ThreadSP thread,
+                                                   ConstString type) {
+  return ThreadSP();
+}