8319818: Address GCC 13.2.0 warnings (stringop-overflow and dangling-pointer)

Backport-of: c0507af5a4d867940b3aee1ac0fc8188b5536825

Author: GoeLin

make/hotspot/lib/CompileJvm.gmk

@@ -87,6 +87,13 @@ ifeq ($(call check-jvm-feature, zero), true)
   DISABLED_WARNINGS_gcc += return-type switch clobbered
 endif
 
+ifeq ($(DEBUG_LEVEL), fastdebug)
+  ifeq ($(call And, $(call isTargetOs, linux) $(call isTargetCpu, aarch64)), true)
+    # False positive warnings for atomic_linux_aarch64.hpp on GCC >= 13
+    DISABLED_WARNINGS_gcc += stringop-overflow
+  endif
+endif
+
 DISABLED_WARNINGS_clang := tautological-compare \
     undefined-var-template sometimes-uninitialized unknown-pragmas \
     delete-non-virtual-dtor missing-braces char-subscripts \

src/hotspot/share/memory/resourceArea.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2023, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,6 +42,18 @@ void ResourceArea::bias_to(MEMFLAGS new_flags) {
 
 #ifdef ASSERT
 
+ResourceMark::ResourceMark(ResourceArea* area, Thread* thread) :
+    _impl(area),
+    _thread(thread),
+    _previous_resource_mark(nullptr)
+{
+  if (_thread != nullptr) {
+    assert(_thread == Thread::current(), "not the current thread");
+    _previous_resource_mark = _thread->current_resource_mark();
+    _thread->set_current_resource_mark(this);
+  }
+}
+
 void ResourceArea::verify_has_resource_mark() {
   if (_nesting <= 0) {
     // Only report the first occurrence of an allocating thread that

src/hotspot/share/memory/resourceArea.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2023, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -195,17 +195,7 @@ class ResourceMark: public StackObj {
 #ifndef ASSERT
   ResourceMark(ResourceArea* area, Thread* thread) : _impl(area) {}
 #else
-  ResourceMark(ResourceArea* area, Thread* thread) :
-    _impl(area),
-    _thread(thread),
-    _previous_resource_mark(nullptr)
-  {
-    if (_thread != nullptr) {
-      assert(_thread == Thread::current(), "not the current thread");
-      _previous_resource_mark = _thread->current_resource_mark();
-      _thread->set_current_resource_mark(this);
-    }
-  }
+  ResourceMark(ResourceArea* area, Thread* thread);
 #endif // ASSERT
 
 public: