Mercurial > hg > truffle
annotate src/share/vm/opto/opcodes.hpp @ 342:37f87013dfd8
6711316: Open source the Garbage-First garbage collector
Summary: First mercurial integration of the code for the Garbage-First garbage collector.
Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
author | ysr |
---|---|
date | Thu, 05 Jun 2008 15:57:56 -0700 |
parents | ba764ed4b6f2 |
children | d1605aabd0a1 |
rev | line source |
---|---|
0 | 1 /* |
2 * Copyright 1997-2003 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 */ | |
24 | |
25 // Build a big enum of class names to give them dense integer indices | |
26 #define macro(x) Op_##x, | |
27 enum Opcodes { | |
28 Op_Node = 0, | |
29 macro(Set) // Instruction selection match rule | |
113
ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
0
diff
changeset
|
30 macro(RegN) // Machine narrow oop register |
0 | 31 macro(RegI) // Machine integer register |
32 macro(RegP) // Machine pointer register | |
33 macro(RegF) // Machine float register | |
34 macro(RegD) // Machine double register | |
35 macro(RegL) // Machine long register | |
36 macro(RegFlags) // Machine flags register | |
37 _last_machine_leaf, // Split between regular opcodes and machine | |
38 #include "classes.hpp" | |
39 _last_opcode | |
40 }; | |
41 #undef macro | |
42 | |
43 // Table of names, indexed by Opcode | |
44 extern const char *NodeClassNames[]; |