Wed, 16 Dec 2009 12:54:49 -0500
6843629: Make current hotspot build part of jdk5 control build
Summary: Source changes for older compilers plus makefile changes.
Reviewed-by: xlu
1 /*
2 * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
25 # include "incls/_precompiled.incl"
26 # include "incls/_oopFactory.cpp.incl"
29 typeArrayOop oopFactory::new_charArray(const char* utf8_str, TRAPS) {
30 int length = utf8_str == NULL ? 0 : UTF8::unicode_length(utf8_str);
31 typeArrayOop result = new_charArray(length, CHECK_NULL);
32 if (length > 0) {
33 UTF8::convert_to_unicode(utf8_str, result->char_at_addr(0), length);
34 }
35 return result;
36 }
38 typeArrayOop oopFactory::new_permanent_charArray(int length, TRAPS) {
39 return typeArrayKlass::cast(Universe::charArrayKlassObj())->allocate_permanent(length, THREAD);
40 }
42 typeArrayOop oopFactory::new_permanent_byteArray(int length, TRAPS) {
43 return typeArrayKlass::cast(Universe::byteArrayKlassObj())->allocate_permanent(length, THREAD);
44 }
47 typeArrayOop oopFactory::new_permanent_shortArray(int length, TRAPS) {
48 return typeArrayKlass::cast(Universe::shortArrayKlassObj())->allocate_permanent(length, THREAD);
49 }
52 typeArrayOop oopFactory::new_permanent_intArray(int length, TRAPS) {
53 return typeArrayKlass::cast(Universe::intArrayKlassObj())->allocate_permanent(length, THREAD);
54 }
57 typeArrayOop oopFactory::new_typeArray(BasicType type, int length, TRAPS) {
58 klassOop type_asKlassOop = Universe::typeArrayKlassObj(type);
59 typeArrayKlass* type_asArrayKlass = typeArrayKlass::cast(type_asKlassOop);
60 typeArrayOop result = type_asArrayKlass->allocate(length, THREAD);
61 return result;
62 }
65 objArrayOop oopFactory::new_objArray(klassOop klass, int length, TRAPS) {
66 assert(klass->is_klass(), "must be instance class");
67 if (klass->klass_part()->oop_is_array()) {
68 return ((arrayKlass*)klass->klass_part())->allocate_arrayArray(1, length, THREAD);
69 } else {
70 assert (klass->klass_part()->oop_is_instance(), "new object array with klass not an instanceKlass");
71 return ((instanceKlass*)klass->klass_part())->allocate_objArray(1, length, THREAD);
72 }
73 }
75 objArrayOop oopFactory::new_system_objArray(int length, TRAPS) {
76 int size = objArrayOopDesc::object_size(length);
77 KlassHandle klass (THREAD, Universe::systemObjArrayKlassObj());
78 objArrayOop o = (objArrayOop)
79 Universe::heap()->permanent_array_allocate(klass, size, length, CHECK_NULL);
80 // initialization not needed, allocated cleared
81 return o;
82 }
85 constantPoolOop oopFactory::new_constantPool(int length,
86 bool is_conc_safe,
87 TRAPS) {
88 constantPoolKlass* ck = constantPoolKlass::cast(Universe::constantPoolKlassObj());
89 return ck->allocate(length, is_conc_safe, CHECK_NULL);
90 }
93 constantPoolCacheOop oopFactory::new_constantPoolCache(int length,
94 bool is_conc_safe,
95 TRAPS) {
96 constantPoolCacheKlass* ck = constantPoolCacheKlass::cast(Universe::constantPoolCacheKlassObj());
97 return ck->allocate(length, is_conc_safe, CHECK_NULL);
98 }
101 klassOop oopFactory::new_instanceKlass(int vtable_len, int itable_len,
102 int static_field_size,
103 unsigned int nonstatic_oop_map_count,
104 ReferenceType rt, TRAPS) {
105 instanceKlassKlass* ikk = instanceKlassKlass::cast(Universe::instanceKlassKlassObj());
106 return ikk->allocate_instance_klass(vtable_len, itable_len, static_field_size, nonstatic_oop_map_count, rt, CHECK_NULL);
107 }
110 constMethodOop oopFactory::new_constMethod(int byte_code_size,
111 int compressed_line_number_size,
112 int localvariable_table_length,
113 int checked_exceptions_length,
114 bool is_conc_safe,
115 TRAPS) {
116 klassOop cmkObj = Universe::constMethodKlassObj();
117 constMethodKlass* cmk = constMethodKlass::cast(cmkObj);
118 return cmk->allocate(byte_code_size, compressed_line_number_size,
119 localvariable_table_length, checked_exceptions_length,
120 is_conc_safe,
121 CHECK_NULL);
122 }
125 methodOop oopFactory::new_method(int byte_code_size, AccessFlags access_flags,
126 int compressed_line_number_size,
127 int localvariable_table_length,
128 int checked_exceptions_length,
129 bool is_conc_safe,
130 TRAPS) {
131 methodKlass* mk = methodKlass::cast(Universe::methodKlassObj());
132 assert(!access_flags.is_native() || byte_code_size == 0,
133 "native methods should not contain byte codes");
134 constMethodOop cm = new_constMethod(byte_code_size,
135 compressed_line_number_size,
136 localvariable_table_length,
137 checked_exceptions_length,
138 is_conc_safe, CHECK_NULL);
139 constMethodHandle rw(THREAD, cm);
140 return mk->allocate(rw, access_flags, CHECK_NULL);
141 }
144 methodDataOop oopFactory::new_methodData(methodHandle method, TRAPS) {
145 methodDataKlass* mdk = methodDataKlass::cast(Universe::methodDataKlassObj());
146 return mdk->allocate(method, CHECK_NULL);
147 }
150 compiledICHolderOop oopFactory::new_compiledICHolder(methodHandle method, KlassHandle klass, TRAPS) {
151 compiledICHolderKlass* ck = (compiledICHolderKlass*) Universe::compiledICHolderKlassObj()->klass_part();
152 compiledICHolderOop c = ck->allocate(CHECK_NULL);
153 c->set_holder_method(method());
154 c->set_holder_klass(klass());
155 return c;
156 }