Mercurial > hg > graal-jvmci-8
diff agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxOopHandle.java @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxOopHandle.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,61 @@ +/* + * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + */ + +package sun.jvm.hotspot.debugger.linux; + +import sun.jvm.hotspot.debugger.*; + +class LinuxOopHandle extends LinuxAddress implements OopHandle { + LinuxOopHandle(LinuxDebugger debugger, long addr) { + super(debugger, addr); + } + + public boolean equals(Object arg) { + if (arg == null) { + return false; + } + + if (!(arg instanceof LinuxOopHandle)) { + return false; + } + + return (addr == ((LinuxAddress) arg).addr); + } + + public Address addOffsetTo (long offset) throws UnsupportedOperationException { + throw new UnsupportedOperationException("addOffsetTo not applicable to OopHandles (interior object pointers not allowed)"); + } + + public Address andWithMask(long mask) throws UnsupportedOperationException { + throw new UnsupportedOperationException("andWithMask not applicable to OopHandles (i.e., anything but C addresses)"); + } + + public Address orWithMask(long mask) throws UnsupportedOperationException { + throw new UnsupportedOperationException("orWithMask not applicable to OopHandles (i.e., anything but C addresses)"); + } + + public Address xorWithMask(long mask) throws UnsupportedOperationException { + throw new UnsupportedOperationException("xorWithMask not applicable to OopHandles (i.e., anything but C addresses)"); + } +}