From 126be06fafc2b442c1d21146d80a4dd80ea6a7bc Mon Sep 17 00:00:00 2001
From: Petrov Igor <petrov.igor1@huawei.com>
Date: Mon, 5 Dec 2022 18:22:56 +0300
Subject: [PATCH] [MM] Add dump for dynamic object

Signed-off-by: Petrov Igor <petrov.igor1@huawei.com>
---
 runtime/dump.cpp    | 12 ++++++++++++
 runtime/ecma_vm.cpp | 11 +++++++++++
 runtime/ecma_vm.h   |  2 ++
 3 files changed, 25 insertions(+)

diff --git a/runtime/dump.cpp b/runtime/dump.cpp
index d28a3129e..581bbb548 100644
--- a/runtime/dump.cpp
+++ b/runtime/dump.cpp
@@ -269,6 +269,12 @@ PandaString JSHClass::DumpJSType(JSType type)
             return "ClassInfoExtractor";
         case JSType::JS_ARRAY_LIST:
             return "ArrayList";
+        case JSType::FREE_OBJECT_WITH_NONE_FIELD:
+            return "FreeObjectWithNoneField";
+        case JSType::FREE_OBJECT_WITH_ONE_FIELD:
+            return "FreeObjectWithOneField";
+        case JSType::FREE_OBJECT_WITH_TWO_FIELD:
+            return "FreeObjectWithTwoField";
         default: {
             PandaString ret = "unknown type ";
             return ret + static_cast<char>(type);
@@ -629,6 +635,12 @@ static void DumpObject(JSThread *thread, TaggedObject *obj, std::ostream &os)
         case JSType::JS_ARRAY_LIST:
             JSArrayList::Cast(obj)->Dump(thread, os);
             break;
+        case JSType::FREE_OBJECT_WITH_NONE_FIELD:
+        case JSType::FREE_OBJECT_WITH_ONE_FIELD:
+        case JSType::FREE_OBJECT_WITH_TWO_FIELD:
+        case JSType::INTERNAL_ACCESSOR:
+            // No additional info
+            break;
         default:
             UNREACHABLE();
             break;
diff --git a/runtime/ecma_vm.cpp b/runtime/ecma_vm.cpp
index 99ee66d1c..f656e28f2 100644
--- a/runtime/ecma_vm.cpp
+++ b/runtime/ecma_vm.cpp
@@ -458,6 +458,17 @@ bool EcmaVM::ExecuteFromBuffer(const void *buffer, size_t size, std::string_view
     return Execute(std::move(pf), entry_point, args);
 }
 
+void EcmaVM::DumpHeap(PandaOStringStream *o_str) const
+{
+    size_t obj_cnt = 0;
+    *o_str << "Dumping heap" << std::endl;
+    GetHeapManager()->GetObjectAllocator()->IterateOverObjects([&obj_cnt, &o_str](ObjectHeader *mem) {
+        JSTaggedValue(mem).Dump(nullptr, *o_str);
+        obj_cnt++;
+    });
+    *o_str << "\nTotal dumped " << obj_cnt << std::endl;
+}
+
 tooling::ecmascript::PtJSExtractor *EcmaVM::GetDebugInfoExtractor(const panda_file::File *file)
 {
     tooling::ecmascript::PtJSExtractor *res = nullptr;
diff --git a/runtime/ecma_vm.h b/runtime/ecma_vm.h
index de611e467..a68988824 100644
--- a/runtime/ecma_vm.h
+++ b/runtime/ecma_vm.h
@@ -451,6 +451,8 @@ public:
         profiles_methods_.insert(method);
     }
 
+    void DumpHeap(PandaOStringStream *o_str) const final;
+
     static constexpr size_t GetGlobalEnvOffset()
     {
         return MEMBER_OFFSET(EcmaVM, global_env_);
-- 
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