Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebugger.java @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | ba764ed4b6f2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebugger.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,91 @@ +/* + * Copyright 2002-2005 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.windbg; + +import java.util.List; +import sun.jvm.hotspot.debugger.*; +import sun.jvm.hotspot.debugger.cdbg.*; + +/** An extension of the JVMDebugger interface with a few additions to + support 32-bit vs. 64-bit debugging as well as features required + by the architecture-specific subpackages. */ + +public interface WindbgDebugger extends JVMDebugger { + public String addressValueToString(long address) throws DebuggerException; + public boolean readJBoolean(long address) throws DebuggerException; + public byte readJByte(long address) throws DebuggerException; + public char readJChar(long address) throws DebuggerException; + public double readJDouble(long address) throws DebuggerException; + public float readJFloat(long address) throws DebuggerException; + public int readJInt(long address) throws DebuggerException; + public long readJLong(long address) throws DebuggerException; + public short readJShort(long address) throws DebuggerException; + public long readCInteger(long address, long numBytes, boolean isUnsigned) + throws DebuggerException; + public WindbgAddress readAddress(long address) throws DebuggerException; + public WindbgOopHandle readOopHandle(long address) throws DebuggerException; + + // The returned array of register contents is guaranteed to be in + // the same order as in the DbxDebugger for Solaris/x86 or amd64; that is, + // the indices match those in debugger/x86/X86ThreadContext.java or + // debugger/amd64/AMD64ThreadContext.java. + public long[] getThreadIntegerRegisterSet(long threadId) throws DebuggerException; + public Address newAddress(long value) throws DebuggerException; + + public long getThreadIdFromSysId(long sysId) throws DebuggerException; + // Support for the CDebugger interface. Retrieves the thread list of + // the target process as a List of ThreadProxy objects. + public List/*<ThreadProxy>*/ getThreadList() throws DebuggerException; + + // Support for the CDebugger interface. Retrieves a List of the + // loadobjects in the target process. + public List/*<LoadObject>*/ getLoadObjectList() throws DebuggerException; + + // NOTE: this interface implicitly contains the following methods: + // From the Debugger interface via JVMDebugger + // public void attach(int processID) throws DebuggerException; + // public void attach(String executableName, String coreFileName) throws DebuggerException; + // public boolean detach(); + // public Address parseAddress(String addressString) throws NumberFormatException; + // public long getAddressValue(Address addr) throws DebuggerException; + // public String getOS(); + // public String getCPU(); + // From the SymbolLookup interface via Debugger and JVMDebugger + // public Address lookup(String objectName, String symbol); + // public OopHandle lookupOop(String objectName, String symbol); + // From the JVMDebugger interface + // public void configureJavaPrimitiveTypeSizes(long jbooleanSize, + // long jbyteSize, + // long jcharSize, + // long jdoubleSize, + // long jfloatSize, + // long jintSize, + // long jlongSize, + // long jshortSize); + // From the ThreadAccess interface via Debugger and JVMDebugger + // public ThreadProxy getThreadForIdentifierAddress(Address addr); + + public int getAddressSize(); +}