Tue, 06 Dec 2011 18:28:51 -0500
7117052: instanceKlass::_init_state can be u1 type
Summary: Change instanceKlass::_init_state field to u1 type.
Reviewed-by: bdelsart, coleenp, dholmes, phh, never
Contributed-by: Jiangli Zhou <jiangli.zhou@oracle.com>
1 /*
2 * Copyright (c) 1998, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
25 #ifndef CPU_SPARC_VM_INTERPRETERRT_SPARC_HPP
26 #define CPU_SPARC_VM_INTERPRETERRT_SPARC_HPP
28 #include "memory/allocation.hpp"
30 static int binary_search(int key, LookupswitchPair* array, int n);
32 static address iload (JavaThread* thread);
33 static address aload (JavaThread* thread);
34 static address istore(JavaThread* thread);
35 static address astore(JavaThread* thread);
36 static address iinc (JavaThread* thread);
40 // native method calls
42 class SignatureHandlerGenerator: public NativeSignatureIterator {
43 private:
44 MacroAssembler* _masm;
46 void pass_word(int size_of_arg, int offset_in_arg);
47 void pass_int() { pass_word(1, 0); }
48 void pass_long();
49 void pass_double();
50 void pass_float();
51 void pass_object();
53 public:
54 // Creation
55 SignatureHandlerGenerator(methodHandle method, CodeBuffer* buffer) : NativeSignatureIterator(method) {
56 _masm = new MacroAssembler(buffer);
57 }
59 // Code generation
60 void generate( uint64_t fingerprint );
61 };
63 #endif // CPU_SPARC_VM_INTERPRETERRT_SPARC_HPP