724
725 void CompiledIC::print_compiled_ic() {
726 tty->print("Inline cache at " INTPTR_FORMAT ", calling %s " INTPTR_FORMAT " cached_value " INTPTR_FORMAT,
727 p2i(instruction_address()), is_call_to_interpreted() ? "interpreted " : "", p2i(ic_destination()), p2i(is_optimized() ? NULL : cached_value()));
728 }
729
730 void CompiledDirectStaticCall::print() {
731 tty->print("static call at " INTPTR_FORMAT " -> ", p2i(instruction_address()));
732 if (is_clean()) {
733 tty->print("clean");
734 } else if (is_call_to_compiled()) {
735 tty->print("compiled");
736 } else if (is_call_to_far()) {
737 tty->print("far");
738 } else if (is_call_to_interpreted()) {
739 tty->print("interpreted");
740 }
741 tty->cr();
742 }
743
744 #endif // !PRODUCT
|
724
725 void CompiledIC::print_compiled_ic() {
726 tty->print("Inline cache at " INTPTR_FORMAT ", calling %s " INTPTR_FORMAT " cached_value " INTPTR_FORMAT,
727 p2i(instruction_address()), is_call_to_interpreted() ? "interpreted " : "", p2i(ic_destination()), p2i(is_optimized() ? NULL : cached_value()));
728 }
729
730 void CompiledDirectStaticCall::print() {
731 tty->print("static call at " INTPTR_FORMAT " -> ", p2i(instruction_address()));
732 if (is_clean()) {
733 tty->print("clean");
734 } else if (is_call_to_compiled()) {
735 tty->print("compiled");
736 } else if (is_call_to_far()) {
737 tty->print("far");
738 } else if (is_call_to_interpreted()) {
739 tty->print("interpreted");
740 }
741 tty->cr();
742 }
743
744 void CompiledDirectStaticCall::verify_mt_safe(const methodHandle& callee, address entry,
745 NativeMovConstReg* method_holder,
746 NativeJump* jump) {
747 // A generated lambda form might be deleted from the Lambdaform
748 // cache in MethodTypeForm. If a jit compiled lambdaform method
749 // becomes not entrant and the cache access returns null, the new
750 // resolve will lead to a new generated LambdaForm.
751 Method* old_method = reinterpret_cast<Method*>(method_holder->data());
752 assert(old_method == NULL || old_method == callee() ||
753 callee->is_compiled_lambda_form() ||
754 !old_method->method_holder()->is_loader_alive() ||
755 old_method->is_old(), // may be race patching deoptimized nmethod due to redefinition.
756 "a) MT-unsafe modification of inline cache");
757
758 address destination = jump->jump_destination();
759 assert(destination == (address)-1 || destination == entry,
760 "b) MT-unsafe modification of inline cache");
761 }
762 #endif // !PRODUCT
|