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8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass

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Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.

Reviewed-by: dholmes, coleenp, zgu
This commit is contained in:
Harold Seigel 2012-11-06 15:09:37 -05:00 • committed by Coleen Phillimore
parent e1d995ab86
commit 7fee66f152
39 changed files with 176 additions and 179 deletions
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12
hotspot/src/share/vm/runtime/vframe.cpp
View file

@ -161,7 +161,7 @@ void javaVFrame::print_lock_info_on(outputStream* st, int frame_count) {
// If this is the first frame, and java.lang.Object.wait(...) then print out the receiver.
if (frame_count == 0) {
if (method()->name() == vmSymbols::wait_name() &&
InstanceKlass::cast(method()->method_holder())->name() == vmSymbols::java_lang_Object()) {
method()->method_holder()->name() == vmSymbols::java_lang_Object()) {
StackValueCollection* locs = locals();
if (!locs->is_empty()) {
StackValue* sv = locs->at(0);
@ -407,7 +407,7 @@ void vframeStreamCommon::security_get_caller_frame(int depth) {
if (Universe::reflect_invoke_cache()->is_same_method(method())) {
// This is Method.invoke() -- skip it
} else if (use_new_reflection &&
Klass::cast(method()->method_holder())
method()->method_holder()
->is_subclass_of(SystemDictionary::reflect_MethodAccessorImpl_klass())) {
// This is an auxilary frame -- skip it
} else if (method()->is_method_handle_intrinsic() ||
@ -471,8 +471,8 @@ void vframeStreamCommon::skip_prefixed_method_and_wrappers() {
void vframeStreamCommon::skip_reflection_related_frames() {
while (!at_end() &&
(JDK_Version::is_gte_jdk14x_version() && UseNewReflection &&
(Klass::cast(method()->method_holder())->is_subclass_of(SystemDictionary::reflect_MethodAccessorImpl_klass()) ||
Klass::cast(method()->method_holder())->is_subclass_of(SystemDictionary::reflect_ConstructorAccessorImpl_klass())))) {
(method()->method_holder()->is_subclass_of(SystemDictionary::reflect_MethodAccessorImpl_klass()) ||
method()->method_holder()->is_subclass_of(SystemDictionary::reflect_ConstructorAccessorImpl_klass())))) {
next();
}
}
@ -547,13 +547,13 @@ void javaVFrame::print() {
void javaVFrame::print_value() const {
Method* m = method();
Klass* k = m->method_holder();
InstanceKlass* k = m->method_holder();
tty->print_cr("frame( sp=" INTPTR_FORMAT ", unextended_sp=" INTPTR_FORMAT ", fp=" INTPTR_FORMAT ", pc=" INTPTR_FORMAT ")",
_fr.sp(), _fr.unextended_sp(), _fr.fp(), _fr.pc());
tty->print("%s.%s", Klass::cast(k)->internal_name(), m->name()->as_C_string());
if (!m->is_native()) {
Symbol* source_name = InstanceKlass::cast(k)->source_file_name();
Symbol* source_name = k->source_file_name();
int line_number = m->line_number_from_bci(bci());
if (source_name != NULL && (line_number != -1)) {
tty->print("(%s:%d)", source_name->as_C_string(), line_number);