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comparison src/share/vm/c1/c1_InstructionPrinter.cpp @ 6725:da91efe96a93

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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents 1d7922586cf6
children 7eca5de9e0b6
comparison
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1999, 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.
131 ciObject* value = type->as_ObjectConstant()->value(); 131 ciObject* value = type->as_ObjectConstant()->value();
132 if (value->is_null_object()) { 132 if (value->is_null_object()) {
133 output()->print("null"); 133 output()->print("null");
134 } else if (!value->is_loaded()) { 134 } else if (!value->is_loaded()) {
135 output()->print("<unloaded object " PTR_FORMAT ">", value); 135 output()->print("<unloaded object " PTR_FORMAT ">", value);
136 } else if (value->is_method()) {
137 ciMethod* m = (ciMethod*)value;
138 output()->print("<method %s.%s>", m->holder()->name()->as_utf8(), m->name()->as_utf8());
139 } else { 136 } else {
140 output()->print("<object " PTR_FORMAT " klass=", value->constant_encoding()); 137 output()->print("<object " PTR_FORMAT " klass=", value->constant_encoding());
141 print_klass(value->klass()); 138 print_klass(value->klass());
142 output()->print(">"); 139 output()->print(">");
143 } 140 }
157 if (!klass->is_loaded()) { 154 if (!klass->is_loaded()) {
158 output()->print("<unloaded> "); 155 output()->print("<unloaded> ");
159 } 156 }
160 output()->print("class "); 157 output()->print("class ");
161 print_klass(klass); 158 print_klass(klass);
159 } else if (type->as_MethodConstant() != NULL) {
160 ciMethod* m = type->as_MethodConstant()->value();
161 output()->print("<method %s.%s>", m->holder()->name()->as_utf8(), m->name()->as_utf8());
162 } else { 162 } else {
163 output()->print("???"); 163 output()->print("???");
164 } 164 }
165 } 165 }
166 166
459 459
460 void InstructionPrinter::do_TypeCast(TypeCast* x) { 460 void InstructionPrinter::do_TypeCast(TypeCast* x) {
461 output()->print("type_cast("); 461 output()->print("type_cast(");
462 print_value(x->obj()); 462 print_value(x->obj());
463 output()->print(") "); 463 output()->print(") ");
464 print_klass(x->declared_type()->klass()); 464 if (x->declared_type()->is_klass())
465 print_klass(x->declared_type()->as_klass());
466 else
467 output()->print(type2name(x->declared_type()->basic_type()));
465 } 468 }
466 469
467 470
468 void InstructionPrinter::do_Invoke(Invoke* x) { 471 void InstructionPrinter::do_Invoke(Invoke* x) {
469 if (x->receiver() != NULL) { 472 if (x->receiver() != NULL) {