src/hotspot/share/classfile/javaClasses.cpp

@@ -2256,23 +2256,23 @@
   java_lang_StackFrameInfo::set_version(stackFrame(), (short)version);
 }
 
 void java_lang_StackFrameInfo::to_stack_trace_element(Handle stackFrame, Handle stack_trace_element, TRAPS) {
   ResourceMark rm(THREAD);
-  Handle k (THREAD, stackFrame->obj_field(_declaringClass_offset));
-  InstanceKlass* holder = InstanceKlass::cast(java_lang_Class::as_Klass(k()));
+  Handle mname(THREAD, stackFrame->obj_field(java_lang_StackFrameInfo::_memberName_offset));
+  Klass* clazz = java_lang_Class::as_Klass(java_lang_invoke_MemberName::clazz(mname()));
+  InstanceKlass* holder = InstanceKlass::cast(clazz);
   Method* method = java_lang_StackFrameInfo::get_method(stackFrame, holder, CHECK);
 
   short version = stackFrame->short_field(_version_offset);
   short bci = stackFrame->short_field(_bci_offset);
   Symbol* name = method->name();
   java_lang_StackTraceElement::fill_in(stack_trace_element, holder, method, version, bci, name, CHECK);
 }
 
 void java_lang_StackFrameInfo::compute_offsets() {
   Klass* k = SystemDictionary::StackFrameInfo_klass();
-  compute_offset(_declaringClass_offset, k, vmSymbols::declaringClass_name(),  vmSymbols::class_signature());
   compute_offset(_memberName_offset,     k, vmSymbols::memberName_name(),  vmSymbols::object_signature());
   compute_offset(_bci_offset,            k, vmSymbols::bci_name(),         vmSymbols::short_signature());
   STACKFRAMEINFO_INJECTED_FIELDS(INJECTED_FIELD_COMPUTE_OFFSET);
 }
 

@@ -3677,11 +3677,10 @@
 int java_lang_StackTraceElement::moduleName_offset;
 int java_lang_StackTraceElement::moduleVersion_offset;
 int java_lang_StackTraceElement::classLoaderName_offset;
 int java_lang_StackTraceElement::declaringClass_offset;
 int java_lang_StackTraceElement::declaringClassObject_offset;
-int java_lang_StackFrameInfo::_declaringClass_offset;
 int java_lang_StackFrameInfo::_memberName_offset;
 int java_lang_StackFrameInfo::_bci_offset;
 int java_lang_StackFrameInfo::_version_offset;
 int java_lang_LiveStackFrameInfo::_monitors_offset;
 int java_lang_LiveStackFrameInfo::_locals_offset;

@@ -3730,15 +3729,10 @@
 
 void java_lang_StackTraceElement::set_declaringClassObject(oop element, oop value) {
   element->obj_field_put(declaringClassObject_offset, value);
 }
 
-// Support for java_lang_StackFrameInfo
-void java_lang_StackFrameInfo::set_declaringClass(oop element, oop value) {
-  element->obj_field_put(_declaringClass_offset, value);
-}
-
 void java_lang_StackFrameInfo::set_version(oop element, short value) {
   element->short_field_put(_version_offset, value);
 }
 
 void java_lang_StackFrameInfo::set_bci(oop element, int value) {