Mercurial > hg > graal-compiler
annotate agent/src/share/classes/sun/jvm/hotspot/HotSpotSolarisVtblAccess.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | a61af66fc99e |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
2 * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot; | |
| 26 | |
| 27 import java.util.*; | |
| 28 import sun.jvm.hotspot.debugger.*; | |
| 29 import sun.jvm.hotspot.types.*; | |
| 30 import sun.jvm.hotspot.types.basic.*; | |
| 31 | |
| 32 /** This class implements the compiler-specific access to the vtbl for | |
| 33 a given C++ type. */ | |
| 34 public class HotSpotSolarisVtblAccess extends BasicVtblAccess { | |
| 35 | |
| 36 public HotSpotSolarisVtblAccess(SymbolLookup symbolLookup, | |
| 37 String[] jvmLibNames) { | |
| 38 super(symbolLookup, jvmLibNames); | |
| 39 } | |
| 40 | |
| 41 protected String vtblSymbolForType(Type type) { | |
| 42 String demangledSymbol = type.getName() + "::__vtbl"; | |
| 43 return mangle(demangledSymbol); | |
| 44 } | |
| 45 | |
| 46 //-------------------------------------------------------------------------------- | |
| 47 // Internals only below this point | |
| 48 // | |
| 49 | |
| 50 private String mangle(String symbol) { | |
| 51 String[] parts = symbol.split("::"); | |
| 52 StringBuffer mangled = new StringBuffer("__1c"); | |
| 53 for (int i = 0; i < parts.length; i++) { | |
| 54 int len = parts[i].length(); | |
| 55 if (len >= 26) { | |
| 56 mangled.append((char)('a' + (len / 26))); | |
| 57 len = len % 26; | |
| 58 } | |
| 59 mangled.append((char)('A' + len)); | |
| 60 mangled.append(parts[i]); | |
| 61 } | |
| 62 mangled.append("_"); | |
| 63 return mangled.toString(); | |
| 64 } | |
| 65 } |