2660 InstanceKlass* ik = method->method_holder();
2661 CallInfo info(method(), ik, CHECK);
2662 MethodHandles::init_method_MemberName(mname, info);
2663 // set bci
2664 java_lang_StackFrameInfo::set_bci(stackFrame(), bci);
2665 // method may be redefined; store the version
2666 int version = method->constants()->version();
2667 assert((jushort)version == version, "version should be short");
2668 java_lang_StackFrameInfo::set_version(stackFrame(), (short)version);
2669 }
2670
2671 void java_lang_StackFrameInfo::to_stack_trace_element(Handle stackFrame, Handle stack_trace_element, TRAPS) {
2672 ResourceMark rm(THREAD);
2673 HandleMark hm(THREAD);
2674 Handle mname(THREAD, stackFrame->obj_field(java_lang_StackFrameInfo::_memberName_offset));
2675 Klass* clazz = java_lang_Class::as_Klass(java_lang_invoke_MemberName::clazz(mname()));
2676 InstanceKlass* holder = InstanceKlass::cast(clazz);
2677 Method* method = java_lang_StackFrameInfo::get_method(stackFrame, holder, CHECK);
2678
2679 short version = stackFrame->short_field(_version_offset);
2680 short bci = stackFrame->short_field(_bci_offset);
2681 Symbol* name = method->name();
2682 java_lang_StackTraceElement::fill_in(stack_trace_element, holder, method, version, bci, name, CHECK);
2683 }
2684
2685 #define STACKFRAMEINFO_FIELDS_DO(macro) \
2686 macro(_memberName_offset, k, "memberName", object_signature, false); \
2687 macro(_bci_offset, k, "bci", short_signature, false)
2688
2689 void java_lang_StackFrameInfo::compute_offsets() {
2690 InstanceKlass* k = SystemDictionary::StackFrameInfo_klass();
2691 STACKFRAMEINFO_FIELDS_DO(FIELD_COMPUTE_OFFSET);
2692 STACKFRAMEINFO_INJECTED_FIELDS(INJECTED_FIELD_COMPUTE_OFFSET);
2693 }
2694
2695 #if INCLUDE_CDS
2696 void java_lang_StackFrameInfo::serialize_offsets(SerializeClosure* f) {
2697 STACKFRAMEINFO_FIELDS_DO(FIELD_SERIALIZE_OFFSET);
2698 STACKFRAMEINFO_INJECTED_FIELDS(INJECTED_FIELD_SERIALIZE_OFFSET);
2699 }
2700 #endif
2701
2702 #define LIVESTACKFRAMEINFO_FIELDS_DO(macro) \
2703 macro(_monitors_offset, k, "monitors", object_array_signature, false); \
2704 macro(_locals_offset, k, "locals", object_array_signature, false); \
2705 macro(_operands_offset, k, "operands", object_array_signature, false); \
2706 macro(_mode_offset, k, "mode", int_signature, false)
2707
|
2660 InstanceKlass* ik = method->method_holder();
2661 CallInfo info(method(), ik, CHECK);
2662 MethodHandles::init_method_MemberName(mname, info);
2663 // set bci
2664 java_lang_StackFrameInfo::set_bci(stackFrame(), bci);
2665 // method may be redefined; store the version
2666 int version = method->constants()->version();
2667 assert((jushort)version == version, "version should be short");
2668 java_lang_StackFrameInfo::set_version(stackFrame(), (short)version);
2669 }
2670
2671 void java_lang_StackFrameInfo::to_stack_trace_element(Handle stackFrame, Handle stack_trace_element, TRAPS) {
2672 ResourceMark rm(THREAD);
2673 HandleMark hm(THREAD);
2674 Handle mname(THREAD, stackFrame->obj_field(java_lang_StackFrameInfo::_memberName_offset));
2675 Klass* clazz = java_lang_Class::as_Klass(java_lang_invoke_MemberName::clazz(mname()));
2676 InstanceKlass* holder = InstanceKlass::cast(clazz);
2677 Method* method = java_lang_StackFrameInfo::get_method(stackFrame, holder, CHECK);
2678
2679 short version = stackFrame->short_field(_version_offset);
2680 int bci = stackFrame->int_field(_bci_offset);
2681 Symbol* name = method->name();
2682 java_lang_StackTraceElement::fill_in(stack_trace_element, holder, method, version, bci, name, CHECK);
2683 }
2684
2685 #define STACKFRAMEINFO_FIELDS_DO(macro) \
2686 macro(_memberName_offset, k, "memberName", object_signature, false); \
2687 macro(_bci_offset, k, "bci", int_signature, false)
2688
2689 void java_lang_StackFrameInfo::compute_offsets() {
2690 InstanceKlass* k = SystemDictionary::StackFrameInfo_klass();
2691 STACKFRAMEINFO_FIELDS_DO(FIELD_COMPUTE_OFFSET);
2692 STACKFRAMEINFO_INJECTED_FIELDS(INJECTED_FIELD_COMPUTE_OFFSET);
2693 }
2694
2695 #if INCLUDE_CDS
2696 void java_lang_StackFrameInfo::serialize_offsets(SerializeClosure* f) {
2697 STACKFRAMEINFO_FIELDS_DO(FIELD_SERIALIZE_OFFSET);
2698 STACKFRAMEINFO_INJECTED_FIELDS(INJECTED_FIELD_SERIALIZE_OFFSET);
2699 }
2700 #endif
2701
2702 #define LIVESTACKFRAMEINFO_FIELDS_DO(macro) \
2703 macro(_monitors_offset, k, "monitors", object_array_signature, false); \
2704 macro(_locals_offset, k, "locals", object_array_signature, false); \
2705 macro(_operands_offset, k, "operands", object_array_signature, false); \
2706 macro(_mode_offset, k, "mode", int_signature, false)
2707
|