1 /* |
1 /* |
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
144 |
144 |
145 static void print_locked_object_class_name(outputStream* st, Handle obj, const char* lock_state) { |
145 static void print_locked_object_class_name(outputStream* st, Handle obj, const char* lock_state) { |
146 if (obj.not_null()) { |
146 if (obj.not_null()) { |
147 st->print("\t- %s <" INTPTR_FORMAT "> ", lock_state, (address)obj()); |
147 st->print("\t- %s <" INTPTR_FORMAT "> ", lock_state, (address)obj()); |
148 if (obj->klass() == SystemDictionary::Class_klass()) { |
148 if (obj->klass() == SystemDictionary::Class_klass()) { |
149 klassOop target_klass = java_lang_Class::as_klassOop(obj()); |
149 Klass* target_klass = java_lang_Class::as_Klass(obj()); |
150 st->print_cr("(a java.lang.Class for %s)", instanceKlass::cast(target_klass)->external_name()); |
150 st->print_cr("(a java.lang.Class for %s)", InstanceKlass::cast(target_klass)->external_name()); |
151 } else { |
151 } else { |
152 Klass* k = Klass::cast(obj->klass()); |
152 Klass* k = Klass::cast(obj->klass()); |
153 st->print_cr("(a %s)", k->external_name()); |
153 st->print_cr("(a %s)", k->external_name()); |
154 } |
154 } |
155 } |
155 } |
159 ResourceMark rm; |
159 ResourceMark rm; |
160 |
160 |
161 // If this is the first frame, and java.lang.Object.wait(...) then print out the receiver. |
161 // If this is the first frame, and java.lang.Object.wait(...) then print out the receiver. |
162 if (frame_count == 0) { |
162 if (frame_count == 0) { |
163 if (method()->name() == vmSymbols::wait_name() && |
163 if (method()->name() == vmSymbols::wait_name() && |
164 instanceKlass::cast(method()->method_holder())->name() == vmSymbols::java_lang_Object()) { |
164 InstanceKlass::cast(method()->method_holder())->name() == vmSymbols::java_lang_Object()) { |
165 StackValueCollection* locs = locals(); |
165 StackValueCollection* locs = locals(); |
166 if (!locs->is_empty()) { |
166 if (!locs->is_empty()) { |
167 StackValue* sv = locs->at(0); |
167 StackValue* sv = locs->at(0); |
168 if (sv->type() == T_OBJECT) { |
168 if (sv->type() == T_OBJECT) { |
169 Handle o = locs->at(0)->get_obj(); |
169 Handle o = locs->at(0)->get_obj(); |
184 bool found_first_monitor = false; |
184 bool found_first_monitor = false; |
185 for (int index = (mons->length()-1); index >= 0; index--) { |
185 for (int index = (mons->length()-1); index >= 0; index--) { |
186 MonitorInfo* monitor = mons->at(index); |
186 MonitorInfo* monitor = mons->at(index); |
187 if (monitor->eliminated() && is_compiled_frame()) { // Eliminated in compiled code |
187 if (monitor->eliminated() && is_compiled_frame()) { // Eliminated in compiled code |
188 if (monitor->owner_is_scalar_replaced()) { |
188 if (monitor->owner_is_scalar_replaced()) { |
189 Klass* k = Klass::cast(monitor->owner_klass()); |
189 Klass* k = java_lang_Class::as_Klass(monitor->owner_klass()); |
190 st->print("\t- eliminated <owner is scalar replaced> (a %s)", k->external_name()); |
190 st->print("\t- eliminated <owner is scalar replaced> (a %s)", k->external_name()); |
191 } else { |
191 } else { |
192 oop obj = monitor->owner(); |
192 oop obj = monitor->owner(); |
193 if (obj != NULL) { |
193 if (obj != NULL) { |
194 print_locked_object_class_name(st, obj, "eliminated"); |
194 print_locked_object_class_name(st, obj, "eliminated"); |
247 |
247 |
248 int interpretedVFrame::bci() const { |
248 int interpretedVFrame::bci() const { |
249 return method()->bci_from(bcp()); |
249 return method()->bci_from(bcp()); |
250 } |
250 } |
251 |
251 |
252 methodOop interpretedVFrame::method() const { |
252 Method* interpretedVFrame::method() const { |
253 return fr().interpreter_frame_method(); |
253 return fr().interpreter_frame_method(); |
254 } |
254 } |
255 |
255 |
256 StackValueCollection* interpretedVFrame::locals() const { |
256 StackValueCollection* interpretedVFrame::locals() const { |
257 int length = method()->max_locals(); |
257 int length = method()->max_locals(); |
525 tty->print_cr("\tmonitor list:"); |
525 tty->print_cr("\tmonitor list:"); |
526 for (int index = (list->length()-1); index >= 0; index--) { |
526 for (int index = (list->length()-1); index >= 0; index--) { |
527 MonitorInfo* monitor = list->at(index); |
527 MonitorInfo* monitor = list->at(index); |
528 tty->print("\t obj\t"); |
528 tty->print("\t obj\t"); |
529 if (monitor->owner_is_scalar_replaced()) { |
529 if (monitor->owner_is_scalar_replaced()) { |
530 Klass* k = Klass::cast(monitor->owner_klass()); |
530 Klass* k = java_lang_Class::as_Klass(monitor->owner_klass()); |
531 tty->print("( is scalar replaced %s)", k->external_name()); |
531 tty->print("( is scalar replaced %s)", k->external_name()); |
532 } else if (monitor->owner() == NULL) { |
532 } else if (monitor->owner() == NULL) { |
533 tty->print("( null )"); |
533 tty->print("( null )"); |
534 } else { |
534 } else { |
535 monitor->owner()->print_value(); |
535 monitor->owner()->print_value(); |
544 } |
544 } |
545 } |
545 } |
546 |
546 |
547 |
547 |
548 void javaVFrame::print_value() const { |
548 void javaVFrame::print_value() const { |
549 methodOop m = method(); |
549 Method* m = method(); |
550 klassOop k = m->method_holder(); |
550 Klass* k = m->method_holder(); |
551 tty->print_cr("frame( sp=" INTPTR_FORMAT ", unextended_sp=" INTPTR_FORMAT ", fp=" INTPTR_FORMAT ", pc=" INTPTR_FORMAT ")", |
551 tty->print_cr("frame( sp=" INTPTR_FORMAT ", unextended_sp=" INTPTR_FORMAT ", fp=" INTPTR_FORMAT ", pc=" INTPTR_FORMAT ")", |
552 _fr.sp(), _fr.unextended_sp(), _fr.fp(), _fr.pc()); |
552 _fr.sp(), _fr.unextended_sp(), _fr.fp(), _fr.pc()); |
553 tty->print("%s.%s", Klass::cast(k)->internal_name(), m->name()->as_C_string()); |
553 tty->print("%s.%s", Klass::cast(k)->internal_name(), m->name()->as_C_string()); |
554 |
554 |
555 if (!m->is_native()) { |
555 if (!m->is_native()) { |
556 Symbol* source_name = instanceKlass::cast(k)->source_file_name(); |
556 Symbol* source_name = InstanceKlass::cast(k)->source_file_name(); |
557 int line_number = m->line_number_from_bci(bci()); |
557 int line_number = m->line_number_from_bci(bci()); |
558 if (source_name != NULL && (line_number != -1)) { |
558 if (source_name != NULL && (line_number != -1)) { |
559 tty->print("(%s:%d)", source_name->as_C_string(), line_number); |
559 tty->print("(%s:%d)", source_name->as_C_string(), line_number); |
560 } |
560 } |
561 } else { |
561 } else { |