6879063: SA should use hsdis for disassembly
We should in SA to use hsdis for it like the JVM does to replace the current java based disassembler. Reviewed-by: twisti, jrose, sla
This commit is contained in:
Yumin Qi
Yumin Qi
parent
d37f7326ce
commit
22544e7a7c
hotspot/agent
make
src
os
share/classes/sun/jvm/hotspot
CommandProcessor.javaHotSpotAgent.javaTestDebugger.java
asm
AbstractInstruction.javaAddress.javaArithmetic.javaArithmeticInstruction.javaBaseIndexScaleDispAddress.javaBranchInstruction.javaCPUHelper.javaCallInstruction.javaDirectAddress.javaDisassembler.javaImmediate.javaIndirectAddress.javaInstruction.javaInstructionVisitor.javaLoadInstruction.javaLogicInstruction.javaMemoryInstruction.javaMoveInstruction.javaPCRelativeAddress.javaRTLDataTypes.javaRTLOperations.javaReturnInstruction.javaShiftInstruction.javaStoreInstruction.java
amd64
ia64
sparc
AlternateSpaceLdstubDecoder.javaAlternateSpaceLoadDecoder.javaAlternateSpaceStoreDecoder.javaAlternateSpaceSwapDecoder.javaArithmeticDecoder.javaBranchDecoder.javaCallDecoder.javaCoprocessorBranchDecoder.javaCoprocessorDecoder.javaFP2RegisterDecoder.javaFPArithmeticDecoder.javaFPMoveDecoder.javaFPopDecoder.javaFloatBranchDecoder.javaFloatDecoder.javaFlushDecoder.javaFormat3ADecoder.javaIllegalInstructionDecoder.javaInstructionDecoder.javaIntegerBranchDecoder.javaJmplDecoder.javaLdstubDecoder.javaLoadDecoder.javaLogicDecoder.javaMemoryInstructionDecoder.javaReadDecoder.javaReadWriteDecoder.javaRegisterDecoder.javaRestoreDecoder.javaRettDecoder.javaSPARCArithmeticInstruction.javaSPARCAtomicLoadStoreInstruction.javaSPARCBranchInstruction.javaSPARCCallInstruction.javaSPARCDisassembler.javaSPARCFP2RegisterInstruction.javaSPARCFPArithmeticInstruction.javaSPARCFPMoveInstruction.javaSPARCFloatRegister.javaSPARCFloatRegisters.javaSPARCFlushInstruction.javaSPARCFormat3AInstruction.javaSPARCHelper.javaSPARCIllegalInstruction.javaSPARCIndirectCallInstruction.javaSPARCInstruction.javaSPARCInstructionFactory.javaSPARCInstructionFactoryImpl.javaSPARCJmplInstruction.javaSPARCLdstubInstruction.javaSPARCLoadInstruction.javaSPARCLogicInstruction.javaSPARCMemoryInstruction.javaSPARCMoveInstruction.javaSPARCNoopInstruction.javaSPARCOpcodes.java
@ -1,254 +0,0 @@
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/*
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* Copyright (c) 2003, 2004, Oracle and/or its affiliates. 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.
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||||
*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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||||
* version 2 for more details (a copy is included in the LICENSE file that
|
||||
* accompanied this code).
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||||
*
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* 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,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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import java.io.*;
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import java.util.*;
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/**
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<p> This class finds transitive closure of dependencies from a given
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root set of classes. If your project has lots of .class files and you
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want to ship only those .class files which are used (transitively)
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from a root set of classes, then you can use this utility. </p> <p>
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How does it work?</p>
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<p> We walk through all constant pool entries of a given class and
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find all modified UTF-8 entries. Anything that looks like a class name is
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considered as a class and we search for that class in the given
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classpath. If we find a .class of that name, then we add that class to
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list.</p>
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<p> We could have used CONSTANT_ClassInfo type constants only. But
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that will miss classes used through Class.forName or xyz.class
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construct. But, if you refer to a class name in some other string we
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would include it as dependency :(. But this is quite unlikely
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anyway. To look for exact Class.forName argument(s) would involve
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bytecode analysis. Also, we handle only simple reflection. If you
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accept name of a class from externally (for eg properties file or
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command line args for example, this utility will not be able to find
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that dependency. In such cases, include those classes in the root set.
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</p>
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*/
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public class ClosureFinder {
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private Collection roots; // root class names Collection<String>
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private Map visitedClasses; // set of all dependencies as a Map
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private String classPath; // classpath to look for .class files
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private String[] pathComponents; // classpath components
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private static final boolean isWindows = File.separatorChar != '/';
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public ClosureFinder(Collection roots, String classPath) {
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this.roots = roots;
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this.classPath = classPath;
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parseClassPath();
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}
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// parse classPath into pathComponents array
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private void parseClassPath() {
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List paths = new ArrayList();
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StringTokenizer st = new StringTokenizer(classPath, File.pathSeparator);
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while (st.hasMoreTokens())
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paths.add(st.nextToken());
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Object[] arr = paths.toArray();
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pathComponents = new String[arr.length];
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System.arraycopy(arr, 0, pathComponents, 0, arr.length);
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}
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// if output is aleady not computed, compute it now
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// result is a map from class file name to base path where the .class was found
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public Map find() {
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if (visitedClasses == null) {
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visitedClasses = new HashMap();
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computeClosure();
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}
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return visitedClasses;
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}
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// compute closure for all given root classes
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private void computeClosure() {
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for (Iterator rootsItr = roots.iterator(); rootsItr.hasNext();) {
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String name = (String) rootsItr.next();
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name = name.substring(0, name.indexOf(".class"));
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computeClosure(name);
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}
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}
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// looks up for .class in pathComponents and returns
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// base path if found, else returns null
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private String lookupClassFile(String classNameAsPath) {
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for (int i = 0; i < pathComponents.length; i++) {
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File f = new File(pathComponents[i] + File.separator +
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classNameAsPath + ".class");
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if (f.exists()) {
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if (isWindows) {
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String name = f.getName();
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// Windows reports special devices AUX,NUL,CON as files
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// under any directory. It does not care about file extention :-(
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if (name.compareToIgnoreCase("AUX.class") == 0 ||
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name.compareToIgnoreCase("NUL.class") == 0 ||
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name.compareToIgnoreCase("CON.class") == 0) {
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return null;
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}
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}
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return pathComponents[i];
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}
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}
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return null;
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}
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// from JVM spec. 2'nd edition section 4.4
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private static final int CONSTANT_Class = 7;
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private static final int CONSTANT_FieldRef = 9;
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private static final int CONSTANT_MethodRef = 10;
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private static final int CONSTANT_InterfaceMethodRef = 11;
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private static final int CONSTANT_String = 8;
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private static final int CONSTANT_Integer = 3;
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private static final int CONSTANT_Float = 4;
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private static final int CONSTANT_Long = 5;
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private static final int CONSTANT_Double = 6;
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private static final int CONSTANT_NameAndType = 12;
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private static final int CONSTANT_Utf8 = 1;
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// whether a given string may be a class name?
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private boolean mayBeClassName(String internalClassName) {
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int len = internalClassName.length();
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for (int s = 0; s < len; s++) {
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char c = internalClassName.charAt(s);
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if (!Character.isJavaIdentifierPart(c) && c != '/')
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return false;
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}
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return true;
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}
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// compute closure for a given class
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private void computeClosure(String className) {
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if (visitedClasses.get(className) != null) return;
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String basePath = lookupClassFile(className);
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if (basePath != null) {
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visitedClasses.put(className, basePath);
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try {
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File classFile = new File(basePath + File.separator + className + ".class");
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FileInputStream fis = new FileInputStream(classFile);
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DataInputStream dis = new DataInputStream(fis);
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// look for .class signature
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if (dis.readInt() != 0xcafebabe) {
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System.err.println(classFile.getAbsolutePath() + " is not a valid .class file");
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return;
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}
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// ignore major and minor version numbers
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dis.readShort();
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dis.readShort();
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// read number of constant pool constants
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int numConsts = (int) dis.readShort();
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String[] strings = new String[numConsts];
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// zero'th entry is unused
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for (int cpIndex = 1; cpIndex < numConsts; cpIndex++) {
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int constType = (int) dis.readByte();
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switch (constType) {
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case CONSTANT_Class:
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case CONSTANT_String:
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dis.readShort(); // string name index;
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break;
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case CONSTANT_FieldRef:
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case CONSTANT_MethodRef:
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case CONSTANT_InterfaceMethodRef:
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case CONSTANT_NameAndType:
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case CONSTANT_Integer:
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case CONSTANT_Float:
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// all these are 4 byte constants
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dis.readInt();
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break;
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case CONSTANT_Long:
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case CONSTANT_Double:
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// 8 byte constants
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dis.readLong();
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// occupies 2 cp entries
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cpIndex++;
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break;
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case CONSTANT_Utf8: {
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strings[cpIndex] = dis.readUTF();
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break;
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}
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default:
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System.err.println("invalid constant pool entry");
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return;
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}
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}
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// now walk thru the string constants and look for class names
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for (int s = 0; s < numConsts; s++) {
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if (strings[s] != null && mayBeClassName(strings[s]))
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computeClosure(strings[s].replace('/', File.separatorChar));
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}
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} catch (IOException exp) {
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// ignore for now
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}
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}
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}
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// a sample main that accepts roots classes in a file and classpath as args
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public static void main(String[] args) {
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if (args.length != 2) {
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System.err.println("Usage: ClosureFinder <root class file> <class path>");
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System.exit(1);
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}
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List roots = new ArrayList();
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try {
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FileInputStream fis = new FileInputStream(args[0]);
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DataInputStream dis = new DataInputStream(fis);
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String line = null;
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while ((line = dis.readLine()) != null) {
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if (isWindows) {
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line = line.replace('/', File.separatorChar);
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}
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roots.add(line);
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}
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} catch (IOException exp) {
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System.err.println(exp.getMessage());
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System.exit(2);
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}
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ClosureFinder cf = new ClosureFinder(roots, args[1]);
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Map out = cf.find();
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Iterator res = out.keySet().iterator();
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for(; res.hasNext(); ) {
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String className = (String) res.next();
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System.out.println(className + ".class");
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}
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}
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}
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@ -1,5 +1,5 @@
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#
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# Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
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# Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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@ -41,10 +41,7 @@ endif
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PKGLIST = \
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sun.jvm.hotspot \
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sun.jvm.hotspot.asm \
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sun.jvm.hotspot.asm.amd64 \
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sun.jvm.hotspot.asm.ia64 \
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sun.jvm.hotspot.asm.sparc \
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sun.jvm.hotspot.asm.x86 \
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sun.jvm.hotspot.bugspot \
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sun.jvm.hotspot.bugspot.tree \
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sun.jvm.hotspot.c1 \
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@ -138,10 +135,7 @@ com.sun.java.swing.ui
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FILELIST = \
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sun/jvm/hotspot/*.java \
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sun/jvm/hotspot/asm/*.java \
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sun/jvm/hotspot/asm/amd64/*.java \
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sun/jvm/hotspot/asm/ia64/*.java \
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sun/jvm/hotspot/asm/sparc/*.java \
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sun/jvm/hotspot/asm/x86/*.java \
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sun/jvm/hotspot/bugspot/*.java \
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sun/jvm/hotspot/bugspot/tree/*.java \
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sun/jvm/hotspot/c1/*.java \
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2002, 2007, 2011, Oracle and/or its affiliates. All rights reserved.
|
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* Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
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* This code is free software; you can redistribute it and/or modify it
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@ -31,7 +31,13 @@
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#import <mach/mach.h>
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#import <mach/mach_types.h>
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#import <sys/sysctl.h>
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#import <stdio.h>
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#import <stdarg.h>
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#import <stdlib.h>
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#import <strings.h>
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#import <dlfcn.h>
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#import <limits.h>
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#import <errno.h>
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jboolean debug = JNI_FALSE;
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@ -60,6 +66,9 @@ static task_t getTask(JNIEnv *env, jobject this_obj) {
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#define CHECK_EXCEPTION if ((*env)->ExceptionOccurred(env)) { return;}
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#define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; }
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#define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;}
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#define CHECK_EXCEPTION_CLEAR if ((*env)->ExceptionOccurred(env)) { (*env)->ExceptionClear(env); }
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#define CHECK_EXCEPTION_CLEAR_VOID if ((*env)->ExceptionOccurred(env)) { (*env)->ExceptionClear(env); return; }
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#define CHECK_EXCEPTION_CLEAR_(value) if ((*env)->ExceptionOccurred(env)) { (*env)->ExceptionClear(env); return value; }
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static void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) {
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(*env)->ThrowNew(env, (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException"), errMsg);
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@ -404,3 +413,164 @@ JNF_COCOA_ENTER(env);
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}
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JNF_COCOA_EXIT(env);
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}
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/*
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* Class: sun_jvm_hotspot_asm_Disassembler
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* Method: load_library
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* Signature: (Ljava/lang/String;)L
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*/
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JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_asm_Disassembler_load_1library(JNIEnv * env,
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jclass disclass,
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jstring jrepath_s,
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jstring libname_s) {
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uintptr_t func = 0;
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const char* error_message = NULL;
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const char* java_home;
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jboolean isCopy;
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uintptr_t *handle = NULL;
|
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const char * jrepath = (*env)->GetStringUTFChars(env, jrepath_s, &isCopy); // like $JAVA_HOME/jre/lib/sparc/
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const char * libname = (*env)->GetStringUTFChars(env, libname_s, &isCopy);
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char buffer[128];
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/* Load the hsdis library */
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void* hsdis_handle;
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hsdis_handle = dlopen(libname, RTLD_LAZY | RTLD_GLOBAL);
|
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if (hsdis_handle == NULL) {
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snprintf(buffer, sizeof(buffer), "%s%s", jrepath, libname);
|
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hsdis_handle = dlopen(buffer, RTLD_LAZY | RTLD_GLOBAL);
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}
|
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if (hsdis_handle != NULL) {
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func = (uintptr_t)dlsym(hsdis_handle, "decode_instructions_virtual");
|
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}
|
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if (func == 0) {
|
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error_message = dlerror();
|
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fprintf(stderr, "%s\n", error_message);
|
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}
|
||||
|
||||
(*env)->ReleaseStringUTFChars(env, libname_s, libname);
|
||||
(*env)->ReleaseStringUTFChars(env, jrepath_s, jrepath);
|
||||
|
||||
if (func == 0) {
|
||||
/* Couldn't find entry point. error_message should contain some
|
||||
* platform dependent error message.
|
||||
*/
|
||||
THROW_NEW_DEBUGGER_EXCEPTION(error_message);
|
||||
}
|
||||
return (jlong)func;
|
||||
}
|
||||
|
||||
/* signature of decode_instructions_virtual from hsdis.h */
|
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typedef void* (*decode_func)(uintptr_t start_va, uintptr_t end_va,
|
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unsigned char* start, uintptr_t length,
|
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void* (*event_callback)(void*, const char*, void*),
|
||||
void* event_stream,
|
||||
int (*printf_callback)(void*, const char*, ...),
|
||||
void* printf_stream,
|
||||
const char* options);
|
||||
|
||||
/* container for call back state when decoding instructions */
|
||||
typedef struct {
|
||||
JNIEnv* env;
|
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jobject dis;
|
||||
jobject visitor;
|
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jmethodID handle_event;
|
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jmethodID raw_print;
|
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char buffer[4096];
|
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} decode_env;
|
||||
|
||||
|
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/* event callback binding to Disassembler.handleEvent */
|
||||
static void* event_to_env(void* env_pv, const char* event, void* arg) {
|
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decode_env* denv = (decode_env*)env_pv;
|
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JNIEnv* env = denv->env;
|
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jstring event_string = (*env)->NewStringUTF(env, event);
|
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jlong result = (*env)->CallLongMethod(env, denv->dis, denv->handle_event, denv->visitor,
|
||||
event_string, (jlong) (uintptr_t)arg);
|
||||
/* ignore exceptions for now */
|
||||
CHECK_EXCEPTION_CLEAR_((void *)0);
|
||||
return (void*)(uintptr_t)result;
|
||||
}
|
||||
|
||||
/* printing callback binding to Disassembler.rawPrint */
|
||||
static int printf_to_env(void* env_pv, const char* format, ...) {
|
||||
jstring output;
|
||||
va_list ap;
|
||||
int cnt;
|
||||
decode_env* denv = (decode_env*)env_pv;
|
||||
JNIEnv* env = denv->env;
|
||||
size_t flen = strlen(format);
|
||||
const char* raw = NULL;
|
||||
|
||||
if (flen == 0) return 0;
|
||||
if (flen < 2 ||
|
||||
strchr(format, '%') == NULL) {
|
||||
raw = format;
|
||||
} else if (format[0] == '%' && format[1] == '%' &&
|
||||
strchr(format+2, '%') == NULL) {
|
||||
// happens a lot on machines with names like %foo
|
||||
flen--;
|
||||
raw = format+1;
|
||||
}
|
||||
if (raw != NULL) {
|
||||
jstring output = (*env)->NewStringUTF(env, raw);
|
||||
(*env)->CallVoidMethod(env, denv->dis, denv->raw_print, denv->visitor, output);
|
||||
CHECK_EXCEPTION_CLEAR;
|
||||
return (int) flen;
|
||||
}
|
||||
va_start(ap, format);
|
||||
cnt = vsnprintf(denv->buffer, sizeof(denv->buffer), format, ap);
|
||||
va_end(ap);
|
||||
|
||||
output = (*env)->NewStringUTF(env, denv->buffer);
|
||||
(*env)->CallVoidMethod(env, denv->dis, denv->raw_print, denv->visitor, output);
|
||||
CHECK_EXCEPTION_CLEAR;
|
||||
return cnt;
|
||||
}
|
||||
|
||||
/*
|
||||
* Class: sun_jvm_hotspot_asm_Disassembler
|
||||
* Method: decode
|
||||
* Signature: (Lsun/jvm/hotspot/asm/InstructionVisitor;J[BLjava/lang/String;J)V
|
||||
*/
|
||||
JNIEXPORT void JNICALL Java_sun_jvm_hotspot_asm_Disassembler_decode(JNIEnv * env,
|
||||
jobject dis,
|
||||
jobject visitor,
|
||||
jlong startPc,
|
||||
jbyteArray code,
|
||||
jstring options_s,
|
||||
jlong decode_instructions_virtual) {
|
||||
jboolean isCopy;
|
||||
jbyte* start = (*env)->GetByteArrayElements(env, code, &isCopy);
|
||||
jbyte* end = start + (*env)->GetArrayLength(env, code);
|
||||
const char * options = (*env)->GetStringUTFChars(env, options_s, &isCopy);
|
||||
jclass disclass = (*env)->GetObjectClass(env, dis);
|
||||
|
||||
decode_env denv;
|
||||
denv.env = env;
|
||||
denv.dis = dis;
|
||||
denv.visitor = visitor;
|
||||
|
||||
/* find Disassembler.handleEvent callback */
|
||||
denv.handle_event = (*env)->GetMethodID(env, disclass, "handleEvent",
|
||||
"(Lsun/jvm/hotspot/asm/InstructionVisitor;Ljava/lang/String;J)J");
|
||||
CHECK_EXCEPTION_CLEAR_VOID
|
||||
|
||||
/* find Disassembler.rawPrint callback */
|
||||
denv.raw_print = (*env)->GetMethodID(env, disclass, "rawPrint",
|
||||
"(Lsun/jvm/hotspot/asm/InstructionVisitor;Ljava/lang/String;)V");
|
||||
CHECK_EXCEPTION_CLEAR_VOID
|
||||
|
||||
/* decode the buffer */
|
||||
(*(decode_func)(uintptr_t)decode_instructions_virtual)(startPc,
|
||||
startPc + end - start,
|
||||
(unsigned char*)start,
|
||||
end - start,
|
||||
&event_to_env, (void*) &denv,
|
||||
&printf_to_env, (void*) &denv,
|
||||
options);
|
||||
|
||||
/* cleanup */
|
||||
(*env)->ReleaseByteArrayElements(env, code, start, JNI_ABORT);
|
||||
(*env)->ReleaseStringUTFChars(env, options_s, options);
|
||||
}
|
||||
|
||||
@ -36,25 +36,33 @@ SOURCES = salibelf.c \
|
||||
|
||||
INCLUDES = -I${JAVA_HOME}/include -I${JAVA_HOME}/include/linux
|
||||
|
||||
OBJS = $(SOURCES:.c=.o)
|
||||
OBJS = $(SOURCES:%.c=$(ARCH)/%.o) $(ARCH)/sadis.o
|
||||
|
||||
LIBS = -lthread_db
|
||||
|
||||
CFLAGS = -c -fPIC -g -D_GNU_SOURCE -D$(ARCH) $(INCLUDES) -D_FILE_OFFSET_BITS=64
|
||||
CFLAGS = -c -fPIC -g -D_GNU_SOURCE -D$(ARCH) $(INCLUDES) -I$(ARCH)
|
||||
|
||||
LIBSA = $(ARCH)/libsaproc.so
|
||||
|
||||
all: $(LIBSA)
|
||||
|
||||
LinuxDebuggerLocal.o: LinuxDebuggerLocal.c
|
||||
$(JAVAH) -jni -classpath ../../../build/classes \
|
||||
$(ARCH):
|
||||
mkdir $(ARCH)
|
||||
|
||||
$(ARCH)/LinuxDebuggerLocal.o: LinuxDebuggerLocal.c
|
||||
$(JAVAH) -jni -classpath ../../../build/classes -d $(ARCH) \
|
||||
sun.jvm.hotspot.debugger.x86.X86ThreadContext \
|
||||
sun.jvm.hotspot.debugger.sparc.SPARCThreadContext \
|
||||
sun.jvm.hotspot.debugger.amd64.AMD64ThreadContext
|
||||
$(GCC) $(CFLAGS) $<
|
||||
$(GCC) $(CFLAGS) $< -o $@
|
||||
|
||||
.c.obj:
|
||||
$(GCC) $(CFLAGS)
|
||||
$(ARCH)/sadis.o: ../../share/native/sadis.c
|
||||
$(JAVAH) -jni -classpath ../../../build/classes -d $(ARCH) \
|
||||
sun.jvm.hotspot.asm.Disassembler
|
||||
$(GCC) $(CFLAGS) $< -o $@
|
||||
|
||||
$(ARCH)/%.o: %.c
|
||||
$(GCC) $(CFLAGS) $< -o $@
|
||||
|
||||
ifndef LDNOMAP
|
||||
LFLAGS_LIBSA = -Xlinker --version-script=mapfile
|
||||
@ -68,9 +76,8 @@ ifneq ($(_HAS_HASH_STYLE_GNU),)
|
||||
endif
|
||||
LFLAGS_LIBSA += $(LDFLAGS_HASH_STYLE)
|
||||
|
||||
$(LIBSA): $(OBJS) mapfile
|
||||
if [ ! -d $(ARCH) ] ; then mkdir $(ARCH) ; fi
|
||||
$(GCC) -shared $(LFLAGS_LIBSA) -o $(LIBSA) $(OBJS) $(LIBS)
|
||||
$(LIBSA): $(ARCH) $(OBJS) mapfile
|
||||
$(GCC) -shared $(LFLAGS_LIBSA) -o $(LIBSA) $(OBJS) $(LIBS)
|
||||
|
||||
test.o: test.c
|
||||
$(GCC) -c -o test.o -g -D_GNU_SOURCE -D$(ARCH) $(INCLUDES) test.c
|
||||
@ -79,7 +86,4 @@ test: test.o
|
||||
$(GCC) -o test test.o -L$(ARCH) -lsaproc $(LIBS)
|
||||
|
||||
clean:
|
||||
rm -rf $(LIBSA)
|
||||
rm -rf $(OBJS)
|
||||
rmdir $(ARCH)
|
||||
|
||||
rm -fr $(ARCH)
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
#
|
||||
|
||||
#
|
||||
# Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
|
||||
# Copyright (c) 2003, 2012, Oracle and/or its affiliates. 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
|
||||
@ -22,7 +20,6 @@
|
||||
# or visit www.oracle.com if you need additional information or have any
|
||||
# questions.
|
||||
#
|
||||
#
|
||||
|
||||
# Define public interface.
|
||||
|
||||
@ -40,6 +37,10 @@ SUNWprivate_1.1 {
|
||||
Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_readBytesFromProcess0;
|
||||
Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getThreadIntegerRegisterSet0;
|
||||
|
||||
# Disassembler interface
|
||||
Java_sun_jvm_hotspot_asm_Disassembler_decode;
|
||||
Java_sun_jvm_hotspot_asm_Disassembler_load_1library;
|
||||
|
||||
# proc_service.h functions - to be used by libthread_db
|
||||
ps_getpid;
|
||||
ps_pglobal_lookup;
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
#
|
||||
# Copyright (c) 2002, 2009, Oracle and/or its affiliates. All rights reserved.
|
||||
# Copyright (c) 2002, 2012, Oracle and/or its affiliates. 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
|
||||
@ -27,7 +27,7 @@
|
||||
# sparcv9: Build the 64 bit sparcv9 version in ./sparcv9
|
||||
# i386: Build the 32 bit i386 version in ./i386
|
||||
|
||||
.PHONY: sparc sparcv9 i386
|
||||
.PHONY: sparc sparcv9 i386 amd64
|
||||
|
||||
ARCH_ORIG = $(shell uname -p)
|
||||
|
||||
@ -36,6 +36,8 @@ RM := /usr/bin/rm
|
||||
MKDIRS := /usr/bin/mkdir -p
|
||||
|
||||
CLASSES_DIR = ../../../../build/classes
|
||||
SAPROC_INCLUDES=-I${JAVA_HOME}/include -I${JAVA_HOME}/include/solaris
|
||||
SADIS=../../../share/native/sadis.c
|
||||
|
||||
ifeq "$(ARCH_ORIG)" "i386"
|
||||
ALL_TARGET = i386 $(filter amd64,$(shell isalist))
|
||||
@ -43,6 +45,11 @@ else
|
||||
ALL_TARGET = sparc sparcv9
|
||||
endif
|
||||
|
||||
CFLAGS/i386 =
|
||||
CFLAGS/amd64 = -xarch=amd64
|
||||
CFLAGS/sparc = -xarch=v8
|
||||
CFLAGS/sparv9 = -xarch=v9
|
||||
|
||||
all:: $(ALL_TARGET)
|
||||
|
||||
javahomecheck::
|
||||
@ -51,34 +58,13 @@ javahomecheck::
|
||||
exit 1 ; \
|
||||
fi
|
||||
|
||||
i386:: javahomecheck
|
||||
i386 amd64 sparc sparcv9:: javahomecheck
|
||||
$(MKDIRS) $@
|
||||
@javah -classpath $(CLASSES_DIR) -jni sun.jvm.hotspot.debugger.proc.ProcDebuggerLocal
|
||||
CC -G -KPIC -I${JAVA_HOME}/include -I${JAVA_HOME}/include/solaris saproc.cpp \
|
||||
-M mapfile -o $@/libsaproc.so -ldemangle
|
||||
CC -o $@/libsaproc_audit.so -G -Kpic -z defs saproc_audit.cpp -lmapmalloc -ldl -lc
|
||||
|
||||
amd64:: javahomecheck
|
||||
$(MKDIRS) $@
|
||||
@javah -classpath $(CLASSES_DIR) -jni sun.jvm.hotspot.debugger.proc.ProcDebuggerLocal
|
||||
CC -G -KPIC -xarch=amd64 -I${JAVA_HOME}/include -I${JAVA_HOME}/include/solaris saproc.cpp \
|
||||
-M mapfile -o $@/libsaproc.so -ldemangle
|
||||
CC -xarch=amd64 -o $@/libsaproc_audit.so -G -Kpic -z defs saproc_audit.cpp -lmapmalloc -ldl -lc
|
||||
|
||||
sparc:: javahomecheck
|
||||
$(MKDIRS) $@
|
||||
@javah -classpath $(CLASSES_DIR) -jni sun.jvm.hotspot.debugger.proc.ProcDebuggerLocal
|
||||
CC -G -KPIC -xarch=v8 -I${JAVA_HOME}/include -I${JAVA_HOME}/include/solaris saproc.cpp \
|
||||
-M mapfile -o $@/libsaproc.so -ldemangle
|
||||
CC -xarch=v8 -o $@/libsaproc_audit.so -G -Kpic -z defs saproc_audit.cpp -lmapmalloc -ldl -lc
|
||||
|
||||
sparcv9:: javahomecheck
|
||||
$(MKDIRS) $@
|
||||
@javah -classpath $(CLASSES_DIR) -jni sun.jvm.hotspot.debugger.proc.ProcDebuggerLocal
|
||||
CC -G -KPIC -xarch=v9 -I${JAVA_HOME}/include -I${JAVA_HOME}/include/solaris saproc.cpp \
|
||||
-M mapfile -o $@/libsaproc.so -ldemangle
|
||||
CC -xarch=v9 -o $@/libsaproc_audit.so -G -Kpic -z defs saproc_audit.cpp -lmapmalloc -ldl -lc
|
||||
@$(JAVA_HOME)/bin/javah -classpath $(CLASSES_DIR) -d $@ -jni sun.jvm.hotspot.asm.Disassembler sun.jvm.hotspot.debugger.proc.ProcDebuggerLocal
|
||||
CC $(CFLAGS/$@) -c -g -Kpic ${SAPROC_INCLUDES} -I$@ saproc.cpp -o $@/saproc.o
|
||||
cc $(CFLAGS/$@) -c -g -Kpic ${SAPROC_INCLUDES} -I$@ $(SADIS) -o $@/sadis.o
|
||||
CC $(CFLAGS/$@) -g -G -Kpic $@/saproc.o $@/sadis.o -M mapfile -o $@/libsaproc.so -ldemangle
|
||||
CC $(CFLAGS/$@) -o $@/libsaproc_audit.so -G -Kpic -z defs saproc_audit.cpp -lmapmalloc -ldl -lc
|
||||
|
||||
clean::
|
||||
$(RM) -rf sun_jvm_hotspot_debugger_proc_ProcDebuggerLocal.h
|
||||
$(RM) -rf sparc sparcv9 i386
|
||||
$(RM) -rf sparc sparcv9 i386 amd64
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
#
|
||||
|
||||
#
|
||||
# Copyright (c) 2003, 2009, Oracle and/or its affiliates. All rights reserved.
|
||||
# Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
#
|
||||
# This code is free software; you can redistribute it and/or modify it
|
||||
@ -22,10 +20,8 @@
|
||||
# or visit www.oracle.com if you need additional information or have any
|
||||
# questions.
|
||||
#
|
||||
#
|
||||
|
||||
# Define public interface.
|
||||
|
||||
SUNWprivate_1.1 {
|
||||
global:
|
||||
Java_sun_jvm_hotspot_debugger_proc_ProcDebuggerLocal_attach0__Ljava_lang_String_2;
|
||||
@ -47,6 +43,9 @@ SUNWprivate_1.1 {
|
||||
Java_sun_jvm_hotspot_debugger_proc_ProcDebuggerLocal_writeBytesToProcess0;
|
||||
# this is needed by saproc_audit.c to redirect opens in libproc.so
|
||||
libsaproc_open;
|
||||
local:
|
||||
# Disassembler interface
|
||||
Java_sun_jvm_hotspot_asm_Disassembler_decode;
|
||||
Java_sun_jvm_hotspot_asm_Disassembler_load_1library;
|
||||
local:
|
||||
*;
|
||||
};
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
#
|
||||
# Copyright (c) 2002, 2005, Oracle and/or its affiliates. All rights reserved.
|
||||
# Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
#
|
||||
# This code is free software; you can redistribute it and/or modify it
|
||||
@ -35,6 +35,8 @@ WINDBG_LIB32=$(WINDBG_HOME)/sdk/lib/i386
|
||||
WINDBG_LIB_IA64=$(WINDBG_HOME)/sdk/lib/ia64
|
||||
WINDBG_LIB_AMD64=$(WINDBG_HOME)/sdk/lib/amd64
|
||||
|
||||
SADIS=../../../share/native/sadis.c
|
||||
|
||||
# These do not need to be optimized (don't run a lot of code) and it
|
||||
# will be useful to have the assertion checks in place
|
||||
|
||||
@ -57,23 +59,29 @@ ia64: ia64/$(SAWINDBGDLL)
|
||||
|
||||
amd64: amd64/$(SAWINDBGDLL)
|
||||
|
||||
i386/$(SAWINDBGDLL) : sawindbg.cpp
|
||||
i386/$(SAWINDBGDLL) : sawindbg.cpp $(SADIS)
|
||||
@ mkdir -p i386
|
||||
@ $(JAVAH) -jni -classpath ../../../../build/classes sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal sun.jvm.hotspot.debugger.x86.X86ThreadContext
|
||||
@ $(JAVAH) -jni -classpath ../../../../build/classes sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal sun.jvm.hotspot.debugger.x86.X86ThreadContext
|
||||
@ $(JAVAH) -jni -classpath ../../../../build/classes sun.jvm.hotspot.asm.Disassembler
|
||||
@ $(CPP32) /I$(JAVA_HOME)/include /I$(JAVA_HOME)/include/win32 /I$(WINDBG_INCLUDE) $(CFLAGS32) /Fp"i386/sawindbg.pch" /Fo"i386/" /Fd"i386/" /c sawindbg.cpp
|
||||
$(LINK32) /out:$@ /DLL i386/sawindbg.obj $(LIBS32)
|
||||
@ $(CPP32) /I$(JAVA_HOME)/include /I$(JAVA_HOME)/include/win32 /I$(WINDBG_INCLUDE) $(CFLAGS32) /Fp"i386/sadis.pch" /Fo"i386/" /Fd"i386/" /c $(SADIS)
|
||||
$(LINK32) /out:$@ /DLL i386/sawindbg.obj i386/sadis.obj $(LIBS32)
|
||||
|
||||
ia64/$(SAWINDBGDLL) : sawindbg.cpp
|
||||
ia64/$(SAWINDBGDLL) : sawindbg.cpp $(SADIS)
|
||||
@ mkdir -p ia64
|
||||
@ $(JAVAH) -jni -classpath ../../../../build/classes sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal sun.jvm.hotspot.debugger.ia64.IA64ThreadContext
|
||||
@ $(JAVAH) -jni -classpath ../../../../build/classes sun.jvm.hotspot.asm.Disassembler
|
||||
@ $(CPP64) /I$(JAVA_HOME)/include /I$(JAVA_HOME)/include/win32 /I$(WINDBG_INCLUDE) $(CFLAGS64) /Fp"ia64/sawindbg.pch" /Fo"ia64/" /Fd"ia64/" /c sawindbg.cpp
|
||||
$(LINK64) /out:$@ /DLL ia64/sawindbg.obj $(LIBS_IA64)
|
||||
@ $(CPP64) /I$(JAVA_HOME)/include /I$(JAVA_HOME)/include/win32 /I$(WINDBG_INCLUDE) $(CFLAGS64) /Fp"ia64/sadis.pch" /Fo"ia64/" /Fd"ia64/" /c $(SADIS)
|
||||
$(LINK64) /out:$@ /DLL ia64/sawindbg.obj ia64/sadis.obj $(LIBS_IA64)
|
||||
|
||||
amd64/$(SAWINDBGDLL) : sawindbg.cpp
|
||||
amd64/$(SAWINDBGDLL) : sawindbg.cpp $(SADIS)
|
||||
@ mkdir -p amd64
|
||||
@ $(JAVAH) -jni -classpath ../../../../build/classes sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal sun.jvm.hotspot.debugger.amd64.AMD64ThreadContext
|
||||
@ $(JAVAH) -jni -classpath ../../../../build/classes sun.jvm.hotspot.asm.Disassembler
|
||||
@ $(CPP64) /I$(JAVA_HOME)/include /I$(JAVA_HOME)/include/win32 /I$(WINDBG_INCLUDE) $(CFLAGS64) /Fp"amd64/sawindbg.pch" /Fo"amd64/" /Fd"amd64/" /c sawindbg.cpp
|
||||
$(LINK64) /out:$@ /DLL amd64/sawindbg.obj $(LIBS_AMD64)
|
||||
@ $(CPP64) /I$(JAVA_HOME)/include /I$(JAVA_HOME)/include/win32 /I$(WINDBG_INCLUDE) $(CFLAGS64) /Fp"amd64/sadis.pch" /Fo"amd64/" /Fd"amd64/" /c $(SADIS)
|
||||
$(LINK64) /out:$@ /DLL amd64/sawindbg.obj amd64/sadis.obj $(LIBS_AMD64)
|
||||
|
||||
clean:
|
||||
rm *.h
|
||||
|
||||
@ -42,6 +42,7 @@ import sun.jvm.hotspot.memory.*;
|
||||
import sun.jvm.hotspot.oops.*;
|
||||
import sun.jvm.hotspot.opto.*;
|
||||
import sun.jvm.hotspot.ci.*;
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
import sun.jvm.hotspot.runtime.*;
|
||||
import sun.jvm.hotspot.utilities.*;
|
||||
import sun.jvm.hotspot.utilities.soql.*;
|
||||
@ -564,6 +565,71 @@ public class CommandProcessor {
|
||||
}
|
||||
}
|
||||
},
|
||||
// decode raw address
|
||||
new Command("dis", "dis address [length]", false) {
|
||||
public void doit(Tokens t) {
|
||||
int tokens = t.countTokens();
|
||||
if (tokens != 1 && tokens != 2) {
|
||||
usage();
|
||||
return;
|
||||
}
|
||||
String name = t.nextToken();
|
||||
Address addr = null;
|
||||
int len = 0x10; // default length
|
||||
try {
|
||||
addr = VM.getVM().getDebugger().parseAddress(name);
|
||||
} catch (NumberFormatException e) {
|
||||
out.println(e);
|
||||
return;
|
||||
}
|
||||
if (tokens == 2) {
|
||||
try {
|
||||
len = Integer.parseInt(t.nextToken());
|
||||
} catch (NumberFormatException e) {
|
||||
out.println(e);
|
||||
return;
|
||||
}
|
||||
}
|
||||
HTMLGenerator generator = new HTMLGenerator(false);
|
||||
out.println(generator.genHTMLForRawDisassembly(addr, len));
|
||||
}
|
||||
|
||||
},
|
||||
// decode codeblob or nmethod
|
||||
new Command("disassemble", "disassemble address", false) {
|
||||
public void doit(Tokens t) {
|
||||
int tokens = t.countTokens();
|
||||
if (tokens != 1) {
|
||||
usage();
|
||||
return;
|
||||
}
|
||||
String name = t.nextToken();
|
||||
Address addr = null;
|
||||
try {
|
||||
addr = VM.getVM().getDebugger().parseAddress(name);
|
||||
} catch (NumberFormatException e) {
|
||||
out.println(e);
|
||||
return;
|
||||
}
|
||||
|
||||
HTMLGenerator generator = new HTMLGenerator(false);
|
||||
out.println(generator.genHTML(addr));
|
||||
}
|
||||
},
|
||||
// print Java bytecode disassembly
|
||||
new Command("jdis", "jdis address", false) {
|
||||
public void doit(Tokens t) {
|
||||
int tokens = t.countTokens();
|
||||
if (tokens != 1) {
|
||||
usage();
|
||||
return;
|
||||
}
|
||||
Address a = VM.getVM().getDebugger().parseAddress(t.nextToken());
|
||||
Method m = (Method)Metadata.instantiateWrapperFor(a);
|
||||
HTMLGenerator html = new HTMLGenerator(false);
|
||||
out.println(html.genHTML(m));
|
||||
}
|
||||
},
|
||||
new Command("revptrs", "revptrs address", false) {
|
||||
public void doit(Tokens t) {
|
||||
int tokens = t.countTokens();
|
||||
|
||||
@ -43,10 +43,6 @@ import sun.jvm.hotspot.utilities.*;
|
||||
* highest-level factory for VM data structures. It makes it simple
|
||||
* to start up the debugging system. </P>
|
||||
*
|
||||
* <P> FIXME: need to add a way to configure the paths to dbx and the
|
||||
* DSO from the outside. However, this should work for now for
|
||||
* internal use. </P>
|
||||
*
|
||||
* <P> FIXME: especially with the addition of remote debugging, this
|
||||
* has turned into a mess; needs rethinking. </P>
|
||||
*/
|
||||
@ -87,30 +83,7 @@ public class HotSpotAgent {
|
||||
|
||||
private String[] jvmLibNames;
|
||||
|
||||
// FIXME: make these configurable, i.e., via a dotfile; also
|
||||
// consider searching within the JDK from which this Java executable
|
||||
// comes to find them
|
||||
private static final String defaultDbxPathPrefix = "/net/jano.sfbay/export/disk05/hotspot/sa";
|
||||
private static final String defaultDbxSvcAgentDSOPathPrefix = "/net/jano.sfbay/export/disk05/hotspot/sa";
|
||||
|
||||
static void showUsage() {
|
||||
System.out.println(" You can also pass these -D options to java to specify where to find dbx and the \n" +
|
||||
" Serviceability Agent plugin for dbx:");
|
||||
System.out.println(" -DdbxPathName=<path-to-dbx-executable>\n" +
|
||||
" Default is derived from dbxPathPrefix");
|
||||
System.out.println(" or");
|
||||
System.out.println(" -DdbxPathPrefix=<xxx>\n" +
|
||||
" where xxx is the path name of a dir structure that contains:\n" +
|
||||
" <os>/<arch>/bin/dbx\n" +
|
||||
" The default is " + defaultDbxPathPrefix);
|
||||
System.out.println(" and");
|
||||
System.out.println(" -DdbxSvcAgentDSOPathName=<path-to-dbx-serviceability-agent-module>\n" +
|
||||
" Default is determined from dbxSvcAgentDSOPathPrefix");
|
||||
System.out.println(" or");
|
||||
System.out.println(" -DdbxSvcAgentDSOPathPrefix=<xxx>\n" +
|
||||
" where xxx is the pathname of a dir structure that contains:\n" +
|
||||
" <os>/<arch>/bin/lib/libsvc_agent_dbx.so\n" +
|
||||
" The default is " + defaultDbxSvcAgentDSOPathPrefix);
|
||||
}
|
||||
|
||||
public HotSpotAgent() {
|
||||
|
||||
@ -1,207 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2000, 2011, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot;
|
||||
|
||||
import sun.jvm.hotspot.debugger.*;
|
||||
import sun.jvm.hotspot.debugger.proc.*;
|
||||
|
||||
// A test of the debugger backend. This should be used to connect to
|
||||
// the helloWorld.cpp program.
|
||||
|
||||
public class TestDebugger {
|
||||
|
||||
private static void usage() {
|
||||
System.out.println("usage: java TestDebugger [pid]");
|
||||
System.out.println("pid must be the process ID of the helloWorld process");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
try {
|
||||
if (args.length != 1) {
|
||||
usage();
|
||||
}
|
||||
|
||||
int pid = 0;
|
||||
try {
|
||||
pid = Integer.parseInt(args[0]);
|
||||
}
|
||||
catch (NumberFormatException e) {
|
||||
usage();
|
||||
}
|
||||
|
||||
JVMDebugger debugger = new ProcDebuggerLocal(null, true);
|
||||
|
||||
try {
|
||||
debugger.attach(pid);
|
||||
}
|
||||
catch (DebuggerException e) {
|
||||
System.err.print("Error attaching to process ID " + pid + ": ");
|
||||
if (e.getMessage() != null) {
|
||||
System.err.print(e.getMessage());
|
||||
}
|
||||
System.err.println();
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
// HACK: configure debugger with primitive type sizes to get
|
||||
// Java types going
|
||||
debugger.configureJavaPrimitiveTypeSizes(1, 1, 2, 8, 4, 4, 8, 2);
|
||||
|
||||
// FIXME: figure out how to canonicalize and/or eliminate
|
||||
// loadobject specification
|
||||
String loadObjectName = "-";
|
||||
|
||||
// long strAddr = debugger.lookup("helloWorld", "helloWorldString");
|
||||
Address addr = debugger.lookup(loadObjectName, "helloWorldString");
|
||||
if (addr == null) {
|
||||
System.err.println("Error looking up symbol \"helloWorldString\" in context \"" +
|
||||
loadObjectName + "\"");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
// This is a pointer which points to the start of storage.
|
||||
// Dereference it.
|
||||
addr = addr.getAddressAt(0);
|
||||
|
||||
// Read the number of bytes we know we need
|
||||
int helloWorldLen = 13;
|
||||
byte[] data = new byte[helloWorldLen];
|
||||
for (int i = 0; i < helloWorldLen; ++i) {
|
||||
data[i] = (byte) addr.getCIntegerAt(i, 1, false);
|
||||
}
|
||||
|
||||
// Convert to characters
|
||||
char[] chars = new char[data.length];
|
||||
for (int i = 0; i < data.length; ++i) {
|
||||
chars[i] = (char) data[i];
|
||||
}
|
||||
String helloWorldStr = new String(chars);
|
||||
|
||||
System.out.println("Successfully read string \"" + helloWorldStr + "\" from target process\n");
|
||||
|
||||
// Test all Java data types (see helloWorld.cpp)
|
||||
byte expectedByteValue = (byte) 132;
|
||||
short expectedShortValue = (short) 27890;
|
||||
int expectedIntValue = 1020304050;
|
||||
long expectedLongValue = 102030405060708090L;
|
||||
float expectedFloatValue = 35.4F;
|
||||
double expectedDoubleValue = 1.23456789;
|
||||
byte byteValue = 0;
|
||||
short shortValue = 0;
|
||||
int intValue = 0;
|
||||
long longValue = 0;
|
||||
float floatValue = 0;
|
||||
double doubleValue = 0;
|
||||
|
||||
addr = debugger.lookup(loadObjectName, "testByte");
|
||||
if (addr == null) {
|
||||
System.err.println("Error looking up symbol \"testByte\" in context \"" +
|
||||
loadObjectName + "\"");
|
||||
System.exit(1);
|
||||
}
|
||||
byteValue = addr.getJByteAt(0);
|
||||
if (byteValue != expectedByteValue) {
|
||||
System.err.println("Error: unexpected byte value (got " +
|
||||
byteValue + ", expected " + expectedByteValue + ")");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
addr = debugger.lookup(loadObjectName, "testShort");
|
||||
if (addr == null) {
|
||||
System.err.println("Error looking up symbol \"testShort\" in context \"" +
|
||||
loadObjectName + "\"");
|
||||
System.exit(1);
|
||||
}
|
||||
shortValue = addr.getJShortAt(0);
|
||||
if (shortValue != expectedShortValue) {
|
||||
System.err.println("Error: unexpected short value (got " +
|
||||
shortValue + ", expected " + expectedShortValue + ")");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
addr = debugger.lookup(loadObjectName, "testInt");
|
||||
if (addr == null) {
|
||||
System.err.println("Error looking up symbol \"testInt\" in context \"" +
|
||||
loadObjectName + "\"");
|
||||
System.exit(1);
|
||||
}
|
||||
intValue = addr.getJIntAt(0);
|
||||
if (intValue != expectedIntValue) {
|
||||
System.err.println("Error: unexpected int value (got " +
|
||||
intValue + ", expected " + expectedIntValue + ")");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
addr = debugger.lookup(loadObjectName, "testLong");
|
||||
if (addr == null) {
|
||||
System.err.println("Error looking up symbol \"testLong\" in context \"" +
|
||||
loadObjectName + "\"");
|
||||
System.exit(1);
|
||||
}
|
||||
longValue = addr.getJLongAt(0);
|
||||
if (longValue != expectedLongValue) {
|
||||
System.err.println("Error: unexpected long value (got " +
|
||||
longValue + ", expected " + expectedLongValue + ")");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
addr = debugger.lookup(loadObjectName, "testFloat");
|
||||
if (addr == null) {
|
||||
System.err.println("Error looking up symbol \"testFloat\" in context \"" +
|
||||
loadObjectName + "\"");
|
||||
System.exit(1);
|
||||
}
|
||||
floatValue = addr.getJFloatAt(0);
|
||||
if (floatValue != expectedFloatValue) {
|
||||
System.err.println("Error: unexpected float value (got " +
|
||||
floatValue + ", expected " + expectedFloatValue + ")");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
addr = debugger.lookup(loadObjectName, "testDouble");
|
||||
if (addr == null) {
|
||||
System.err.println("Error looking up symbol \"testDouble\" in context \"" +
|
||||
loadObjectName + "\"");
|
||||
System.exit(1);
|
||||
}
|
||||
doubleValue = addr.getJDoubleAt(0);
|
||||
if (doubleValue != expectedDoubleValue) {
|
||||
System.err.println("Error: unexpected double value (got " +
|
||||
doubleValue + ", expected " + expectedDoubleValue + ")");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
System.err.println("All tests passed successfully.");
|
||||
|
||||
debugger.detach();
|
||||
}
|
||||
catch (AddressException e) {
|
||||
System.err.println("Error occurred during test:");
|
||||
e.printStackTrace();
|
||||
System.exit(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,97 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public abstract class AbstractInstruction implements Instruction {
|
||||
protected final String name;
|
||||
|
||||
public AbstractInstruction(String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
// some type testers
|
||||
public boolean isIllegal() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isArithmetic() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isLogical() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isShift() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isMove() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isBranch() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isCall() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isReturn() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isLoad() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isStore() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isFloat() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isTrap() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isNoop() {
|
||||
return false;
|
||||
}
|
||||
|
||||
// convert the instruction as String given currentPc
|
||||
// and SymbolFinder
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return name;
|
||||
}
|
||||
}
|
||||
@ -1,33 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public abstract class Address extends Operand {
|
||||
public boolean isAddress() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public abstract String toString();
|
||||
}
|
||||
@ -1,31 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface Arithmetic extends Instruction, RTLOperations {
|
||||
public Operand[] getArithmeticSources();
|
||||
public Operand getArithmeticDestination();
|
||||
public int getOperation(); // one of RTLOperations
|
||||
}
|
||||
@ -1,31 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface ArithmeticInstruction extends Instruction, RTLOperations {
|
||||
public Operand[] getArithmeticSources();
|
||||
public Operand getArithmeticDestination();
|
||||
public int getOperation(); // one of RTLOperations
|
||||
}
|
||||
@ -1,88 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
// address is calculated as (base + (index * scale) + displacement)
|
||||
// optionally index is auto incremented or decremented
|
||||
|
||||
public abstract class BaseIndexScaleDispAddress extends IndirectAddress {
|
||||
private final Register base, index;
|
||||
private final int scale;
|
||||
private final long disp;
|
||||
private boolean isAutoIncr;
|
||||
private boolean isAutoDecr;
|
||||
|
||||
public BaseIndexScaleDispAddress(Register base, Register index, long disp, int scale) {
|
||||
this.base = base;
|
||||
this.index = index;
|
||||
this.disp = disp;
|
||||
this.scale = scale;
|
||||
}
|
||||
|
||||
public BaseIndexScaleDispAddress(Register base, Register index, long disp) {
|
||||
this(base, index, disp, 1);
|
||||
}
|
||||
|
||||
public BaseIndexScaleDispAddress(Register base, Register index) {
|
||||
this(base, index, 0L, 1);
|
||||
}
|
||||
|
||||
public BaseIndexScaleDispAddress(Register base, long disp) {
|
||||
this(base, null, disp, 1);
|
||||
}
|
||||
|
||||
public Register getBase() {
|
||||
return base;
|
||||
}
|
||||
|
||||
public Register getIndex() {
|
||||
return index;
|
||||
}
|
||||
|
||||
public int getScale() {
|
||||
return scale;
|
||||
}
|
||||
|
||||
public long getDisplacement() {
|
||||
return disp;
|
||||
}
|
||||
|
||||
// is the index auto decremented or incremented?
|
||||
public boolean isAutoIncrement() {
|
||||
return isAutoIncr;
|
||||
}
|
||||
|
||||
public void setAutoIncrement(boolean value) {
|
||||
isAutoIncr = value;
|
||||
}
|
||||
|
||||
public boolean isAutoDecrement() {
|
||||
return isAutoDecr;
|
||||
}
|
||||
|
||||
public void setAutoDecrement(boolean value) {
|
||||
isAutoDecr = value;
|
||||
}
|
||||
}
|
||||
@ -1,30 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface BranchInstruction extends Instruction {
|
||||
public boolean isConditional();
|
||||
public Address getBranchDestination();
|
||||
}
|
||||
@ -1,33 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface CPUHelper {
|
||||
public Disassembler createDisassembler(long startPc, byte[] code);
|
||||
public Register getIntegerRegister(int num);
|
||||
public Register getFloatRegister(int num);
|
||||
public Register getStackPointer();
|
||||
public Register getFramePointer();
|
||||
}
|
||||
@ -1,28 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface CallInstruction extends BranchInstruction {
|
||||
}
|
||||
@ -1,40 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public class DirectAddress extends Address {
|
||||
private long value;
|
||||
public DirectAddress(long value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public long getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return Long.toHexString(value);
|
||||
}
|
||||
}
|
||||
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2002, 2012, Oracle and/or its affiliates. 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
|
||||
@ -24,22 +24,134 @@
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public abstract class Disassembler {
|
||||
protected long startPc;
|
||||
protected byte[] code;
|
||||
import java.io.PrintStream;
|
||||
import java.util.Observer;
|
||||
import java.util.Observable;
|
||||
import sun.jvm.hotspot.code.CodeBlob;
|
||||
import sun.jvm.hotspot.code.NMethod;
|
||||
import sun.jvm.hotspot.debugger.Address;
|
||||
import sun.jvm.hotspot.runtime.VM;
|
||||
|
||||
public Disassembler(long startPc, byte[] code) {
|
||||
public class Disassembler {
|
||||
private static String options = "";
|
||||
private static long decode_function;
|
||||
|
||||
protected long startPc;
|
||||
protected byte[] code;
|
||||
private CodeBlob blob;
|
||||
private NMethod nmethod;
|
||||
|
||||
public static void decode(InstructionVisitor visitor, CodeBlob blob) {
|
||||
decode(visitor, blob, blob.codeBegin(), blob.codeEnd());
|
||||
}
|
||||
|
||||
public static void decode(InstructionVisitor visitor, CodeBlob blob, Address begin, Address end) {
|
||||
int codeSize = (int)end.minus(begin);
|
||||
long startPc = VM.getAddressValue(begin);
|
||||
byte[] code = new byte[codeSize];
|
||||
for (int i = 0; i < code.length; i++)
|
||||
code[i] = begin.getJByteAt(i);
|
||||
Disassembler dis = new Disassembler(startPc, code);
|
||||
dis.decode(visitor);
|
||||
}
|
||||
|
||||
private Disassembler(long startPc, byte[] code) {
|
||||
this.startPc = startPc;
|
||||
this.code = code;
|
||||
|
||||
// Lazily load hsdis
|
||||
if (decode_function == 0) {
|
||||
StringBuilder path = new StringBuilder(System.getProperty("java.home"));
|
||||
String sep = System.getProperty("file.separator");
|
||||
String os = System.getProperty("os.name");
|
||||
String libname = "hsdis";
|
||||
String arch = System.getProperty("os.arch");
|
||||
if (os.lastIndexOf("Windows", 0) != -1) {
|
||||
path.append(sep + "bin" + sep);
|
||||
libname += ".dll";
|
||||
} else if (os.lastIndexOf("SunOS", 0) != -1) {
|
||||
if (arch.equals("x86") || arch.equals("i386")) {
|
||||
path.append(sep + "lib" + sep + "i386" + sep);
|
||||
libname += "-i386" + ".so";
|
||||
} else if (arch.equals("amd64")) {
|
||||
path.append(sep + "lib" + sep + "amd64" + sep);
|
||||
libname += "-amd64" + ".so";
|
||||
} else {
|
||||
path.append(sep + "lib" + sep + arch + sep);
|
||||
libname += "-" + arch + ".so";
|
||||
}
|
||||
} else if (os.lastIndexOf("Linux", 0) != -1) {
|
||||
if (arch.equals("x86") || arch.equals("i386")) {
|
||||
path.append(sep + "lib" + sep + "i386" + sep);
|
||||
libname += "-i386.so";
|
||||
} else if (arch.equals("amd64") || arch.equals("x86_64")) {
|
||||
path.append(sep + "lib" + sep + "amd64" + sep);
|
||||
libname += "-amd64.so";
|
||||
} else {
|
||||
path.append(sep + "lib" + sep + arch + sep);
|
||||
libname += "-" + arch + ".so";
|
||||
}
|
||||
} else if (os.lastIndexOf("Mac OS X", 0) != -1) {
|
||||
path.append(sep + "lib" + sep);
|
||||
libname += "-amd64" + ".dylib"; // x86_64 => amd64
|
||||
} else {
|
||||
path.append(sep + "lib" + sep + "arch" + sep);
|
||||
libname += "-" + arch + ".so";
|
||||
}
|
||||
decode_function = load_library(path.toString(), libname);
|
||||
}
|
||||
}
|
||||
|
||||
public long getStartPC() {
|
||||
return startPc;
|
||||
private static native long load_library(String installed_jrepath, String hsdis_library_name);
|
||||
|
||||
private native void decode(InstructionVisitor visitor, long pc, byte[] code,
|
||||
String options, long decode_function);
|
||||
|
||||
private void decode(InstructionVisitor visitor) {
|
||||
visitor.prologue();
|
||||
decode(visitor, startPc, code, options, decode_function);
|
||||
visitor.epilogue();
|
||||
}
|
||||
|
||||
public byte[] getCode() {
|
||||
return code;
|
||||
private boolean match(String event, String tag) {
|
||||
if (!event.startsWith(tag))
|
||||
return false;
|
||||
int taglen = tag.length();
|
||||
if (taglen == event.length()) return true;
|
||||
char delim = event.charAt(taglen);
|
||||
return delim == ' ' || delim == '/' || delim == '=';
|
||||
}
|
||||
|
||||
public abstract void decode(InstructionVisitor visitor);
|
||||
// This is called from the native code to process various markers
|
||||
// in the dissassembly.
|
||||
private long handleEvent(InstructionVisitor visitor, String event, long arg) {
|
||||
if (match(event, "insn")) {
|
||||
try {
|
||||
visitor.beginInstruction(arg);
|
||||
} catch (Throwable e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
} else if (match(event, "/insn")) {
|
||||
try {
|
||||
visitor.endInstruction(arg);
|
||||
} catch (Throwable e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
} else if (match(event, "addr")) {
|
||||
if (arg != 0) {
|
||||
visitor.printAddress(arg);
|
||||
}
|
||||
return arg;
|
||||
} else if (match(event, "mach")) {
|
||||
// output().printf("[Disassembling for mach='%s']\n", arg);
|
||||
} else {
|
||||
// ignore unrecognized markup
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
// This called from the native code to perform printing
|
||||
private void rawPrint(InstructionVisitor visitor, String s) {
|
||||
visitor.print(s);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,62 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
// Immediate is a Number operand
|
||||
|
||||
public class Immediate extends ImmediateOrRegister {
|
||||
private final Number value;
|
||||
|
||||
public Immediate(Number value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public Number getNumber() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public boolean isImmediate() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return value.toString();
|
||||
}
|
||||
|
||||
public int hashCode() {
|
||||
return value.hashCode();
|
||||
}
|
||||
|
||||
public boolean equals(Object obj) {
|
||||
if (obj == null)
|
||||
return false;
|
||||
|
||||
if (getClass() != obj.getClass())
|
||||
return false;
|
||||
|
||||
Immediate other = (Immediate) obj;
|
||||
return value.equals(other.value);
|
||||
}
|
||||
}
|
||||
@ -1,28 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public abstract class IndirectAddress extends Address {
|
||||
}
|
||||
@ -1,53 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface Instruction {
|
||||
public String getName();
|
||||
|
||||
// total size in bytes (operands + opcode).
|
||||
// for eg. in sparc it is always 4 (= 32bits)
|
||||
public int getSize();
|
||||
|
||||
// some type testers
|
||||
public boolean isIllegal();
|
||||
public boolean isArithmetic();
|
||||
public boolean isLogical();
|
||||
public boolean isShift();
|
||||
public boolean isMove();
|
||||
public boolean isBranch();
|
||||
public boolean isCall();
|
||||
public boolean isReturn();
|
||||
public boolean isLoad();
|
||||
public boolean isStore();
|
||||
public boolean isFloat();
|
||||
public boolean isTrap();
|
||||
public boolean isNoop();
|
||||
|
||||
// convert the instruction as String given currentPc
|
||||
// and SymbolFinder
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder);
|
||||
}
|
||||
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2002, 2012, Oracle and/or its affiliates. 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
|
||||
@ -26,6 +26,9 @@ package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface InstructionVisitor {
|
||||
public void prologue();
|
||||
public void visit(long currentPc, Instruction instr);
|
||||
public void beginInstruction(long currentPc);
|
||||
public void printAddress(long address);
|
||||
public void print(String format);
|
||||
public void endInstruction(long endPc);
|
||||
public void epilogue();
|
||||
}
|
||||
|
||||
@ -1,30 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface LoadInstruction extends MemoryInstruction {
|
||||
public Address getLoadSource();
|
||||
public Register[] getLoadDestinations();
|
||||
}
|
||||
@ -1,31 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface LogicInstruction extends Instruction, RTLOperations {
|
||||
public Operand[] getLogicSources();
|
||||
public Operand getLogicDestination();
|
||||
public int getOperation(); // one of RTLOperations
|
||||
}
|
||||
@ -1,30 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface MemoryInstruction extends RTLDataTypes {
|
||||
public int getDataType(); // one of the RTLDataTypes.
|
||||
public boolean isConditional(); // conditional store like swap or v9 like non-faulting loads
|
||||
}
|
||||
@ -1,32 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface MoveInstruction extends Instruction {
|
||||
public ImmediateOrRegister getMoveSource();
|
||||
public Register getMoveDestination();
|
||||
// for condition moves
|
||||
public boolean isConditional();
|
||||
}
|
||||
@ -1,43 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
// address is specified as an offset from current PC
|
||||
|
||||
public class PCRelativeAddress extends IndirectAddress {
|
||||
private final long disp;
|
||||
|
||||
public PCRelativeAddress(long disp) {
|
||||
this.disp = disp;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return new Long(disp).toString();
|
||||
}
|
||||
|
||||
public long getDisplacement() {
|
||||
return disp;
|
||||
}
|
||||
}
|
||||
@ -1,53 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface RTLDataTypes {
|
||||
|
||||
// HALF = 16 bits, WORD = 32 bits, DWORD = 64 bits and QWORD = 128 bits.
|
||||
|
||||
public static final int RTLDT_SIGNED_BYTE = 0;
|
||||
public static final int RTLDT_UNSIGNED_BYTE = 1;
|
||||
public static final int RTLDT_SIGNED_HALF = 2;
|
||||
public static final int RTLDT_UNSIGNED_HALF = 3;
|
||||
public static final int RTLDT_SIGNED_WORD = 4;
|
||||
public static final int RTLDT_UNSIGNED_WORD = 5;
|
||||
public static final int RTLDT_SIGNED_DWORD = 6;
|
||||
public static final int RTLDT_UNSIGNED_DWORD = 7;
|
||||
public static final int RTLDT_SIGNED_QWORD = 8;
|
||||
public static final int RTLDT_UNSIGNED_QWORD = 9;
|
||||
|
||||
// float is 4 bytes, double is 8 bytes, extended double is 10 bytes
|
||||
// and quad is 16 bytes.
|
||||
|
||||
public static final int RTLDT_FL_SINGLE = 10;
|
||||
public static final int RTLDT_FL_DOUBLE = 11;
|
||||
public static final int RTLDT_FL_EXT_DOUBLE = 12;
|
||||
public static final int RTLDT_FL_QUAD = 13;
|
||||
|
||||
public static final int RTLDT_STRING = 14;
|
||||
|
||||
public static final int RTLDT_UNKNOWN = Integer.MAX_VALUE;
|
||||
}
|
||||
@ -1,62 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface RTLOperations {
|
||||
|
||||
// arithmetic operations
|
||||
public static final int RTLOP_ADD = 0;
|
||||
// with carry
|
||||
public static final int RTLOP_ADDC = 1;
|
||||
public static final int RTLOP_SUB = 2;
|
||||
// with carry
|
||||
public static final int RTLOP_SUBC = 3;
|
||||
public static final int RTLOP_SMUL = 4;
|
||||
public static final int RTLOP_UMUL = 5;
|
||||
public static final int RTLOP_SDIV = 6;
|
||||
public static final int RTLOP_UDIV = 7;
|
||||
|
||||
public static final int RTLOP_MAX_ARITHMETIC = RTLOP_UDIV;
|
||||
|
||||
// logical operations
|
||||
public static final int RTLOP_AND = 8;
|
||||
public static final int RTLOP_OR = 9;
|
||||
public static final int RTLOP_NOT = 10;
|
||||
public static final int RTLOP_NAND = 11;
|
||||
public static final int RTLOP_NOR = 12;
|
||||
public static final int RTLOP_XOR = 13;
|
||||
public static final int RTLOP_XNOR = 14;
|
||||
|
||||
public static final int RTLOP_MAX_LOGICAL = RTLOP_XNOR;
|
||||
|
||||
// shift operations
|
||||
public static final int RTLOP_SRL = 15;
|
||||
public static final int RTLOP_SRA = 16;
|
||||
public static final int RTLOP_SLL = 17;
|
||||
|
||||
public static final int RTLOP_MAX_SHIFT = RTLOP_SLL;
|
||||
|
||||
public static final int RTLOP_UNKNOWN = Integer.MAX_VALUE;
|
||||
}
|
||||
@ -1,28 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface ReturnInstruction extends BranchInstruction {
|
||||
}
|
||||
@ -1,31 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface ShiftInstruction extends Instruction, RTLOperations {
|
||||
public Operand getShiftSource();
|
||||
public Operand getShiftLength(); // number of bits to shift
|
||||
public Operand getShiftDestination();
|
||||
}
|
||||
@ -1,30 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm;
|
||||
|
||||
public interface StoreInstruction extends MemoryInstruction {
|
||||
public Register[] getStoreSources();
|
||||
public Address getStoreDestination();
|
||||
}
|
||||
@ -1,90 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.amd64;
|
||||
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
public class AMD64FloatRegisters {
|
||||
|
||||
public static int getNumRegisters() {
|
||||
return NUM_REGIXMMERS;
|
||||
}
|
||||
|
||||
public static AMD64FloatRegister getRegister(int regNum) {
|
||||
if (Assert.ASSERTS_ENABLED) {
|
||||
Assert.that(regNum > -1 && regNum < NUM_REGIXMMERS, "invalid float register number!");
|
||||
}
|
||||
return registers[regNum];
|
||||
}
|
||||
|
||||
public static String getRegisterName(int i) {
|
||||
return "XMM(" + i + ")";
|
||||
}
|
||||
|
||||
public static final AMD64FloatRegister XMM0;
|
||||
public static final AMD64FloatRegister XMM1;
|
||||
public static final AMD64FloatRegister XMM2;
|
||||
public static final AMD64FloatRegister XMM3;
|
||||
public static final AMD64FloatRegister XMM4;
|
||||
public static final AMD64FloatRegister XMM5;
|
||||
public static final AMD64FloatRegister XMM6;
|
||||
public static final AMD64FloatRegister XMM7;
|
||||
public static final AMD64FloatRegister XMM8;
|
||||
public static final AMD64FloatRegister XMM9;
|
||||
public static final AMD64FloatRegister XMM10;
|
||||
public static final AMD64FloatRegister XMM11;
|
||||
public static final AMD64FloatRegister XMM12;
|
||||
public static final AMD64FloatRegister XMM13;
|
||||
public static final AMD64FloatRegister XMM14;
|
||||
public static final AMD64FloatRegister XMM15;
|
||||
|
||||
public static final int NUM_REGIXMMERS = 16;
|
||||
|
||||
private static final AMD64FloatRegister[] registers;
|
||||
|
||||
static {
|
||||
XMM0 = new AMD64FloatRegister(0);
|
||||
XMM1 = new AMD64FloatRegister(1);
|
||||
XMM2 = new AMD64FloatRegister(2);
|
||||
XMM3 = new AMD64FloatRegister(3);
|
||||
XMM4 = new AMD64FloatRegister(4);
|
||||
XMM5 = new AMD64FloatRegister(5);
|
||||
XMM6 = new AMD64FloatRegister(6);
|
||||
XMM7 = new AMD64FloatRegister(7);
|
||||
XMM8 = new AMD64FloatRegister(8);
|
||||
XMM9 = new AMD64FloatRegister(9);
|
||||
XMM10 = new AMD64FloatRegister(10);
|
||||
XMM11 = new AMD64FloatRegister(11);
|
||||
XMM12 = new AMD64FloatRegister(12);
|
||||
XMM13 = new AMD64FloatRegister(13);
|
||||
XMM14 = new AMD64FloatRegister(14);
|
||||
XMM15 = new AMD64FloatRegister(15);
|
||||
|
||||
registers = new AMD64FloatRegister[] {
|
||||
XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7,
|
||||
XMM8, XMM9, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15
|
||||
};
|
||||
}
|
||||
}
|
||||
@ -1,51 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.amd64;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
|
||||
public class AMD64Helper implements CPUHelper {
|
||||
public Disassembler createDisassembler(long startPc, byte[] code) {
|
||||
// FIXME: no disassembler yet
|
||||
return null;
|
||||
}
|
||||
|
||||
public Register getIntegerRegister(int num) {
|
||||
return AMD64Registers.getRegister(num);
|
||||
}
|
||||
|
||||
public Register getFloatRegister(int num) {
|
||||
return AMD64FloatRegisters.getRegister(num);
|
||||
}
|
||||
|
||||
public Register getStackPointer() {
|
||||
return AMD64Registers.RSP;
|
||||
}
|
||||
|
||||
public Register getFramePointer() {
|
||||
return AMD64Registers.RBP;
|
||||
}
|
||||
}
|
||||
@ -1,53 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.amd64;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class AMD64Register extends Register {
|
||||
protected String name;
|
||||
public AMD64Register(int num, String name) {
|
||||
super(num);
|
||||
this.name = name;
|
||||
}
|
||||
public int getNumberOfRegisters() {
|
||||
return AMD64Registers.getNumberOfRegisters();
|
||||
}
|
||||
public String toString() {
|
||||
return name;
|
||||
}
|
||||
public boolean isFramePointer() {
|
||||
return number == 5; //rbp
|
||||
}
|
||||
public boolean isStackPointer() {
|
||||
return number == 4; //rsp
|
||||
}
|
||||
public boolean isFloat() {
|
||||
return false;
|
||||
}
|
||||
public boolean isSegmentPointer() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -1,92 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.amd64;
|
||||
|
||||
import sun.jvm.hotspot.utilities.*;
|
||||
|
||||
public class AMD64Registers {
|
||||
public static final int NUM_REGISTERS = 16;
|
||||
|
||||
public static final AMD64Register RAX;
|
||||
public static final AMD64Register RCX;
|
||||
public static final AMD64Register RDX;
|
||||
public static final AMD64Register RBX;
|
||||
public static final AMD64Register RSP;
|
||||
public static final AMD64Register RBP;
|
||||
public static final AMD64Register RSI;
|
||||
public static final AMD64Register RDI;
|
||||
public static final AMD64Register R8;
|
||||
public static final AMD64Register R9;
|
||||
public static final AMD64Register R10;
|
||||
public static final AMD64Register R11;
|
||||
public static final AMD64Register R12;
|
||||
public static final AMD64Register R13;
|
||||
public static final AMD64Register R14;
|
||||
public static final AMD64Register R15;
|
||||
|
||||
private static final AMD64Register[] registers;
|
||||
|
||||
static {
|
||||
RAX = new AMD64Register(0, "rax");
|
||||
RCX = new AMD64Register(1, "rcx");
|
||||
RDX = new AMD64Register(2, "rdx");
|
||||
RBX = new AMD64Register(3, "rbx");
|
||||
RSP = new AMD64Register(4, "rsp");
|
||||
RBP = new AMD64Register(5, "rbp");
|
||||
RSI = new AMD64Register(6, "rsi");
|
||||
RDI = new AMD64Register(7, "rdi");
|
||||
R8 = new AMD64Register(8, "r8" );
|
||||
R9 = new AMD64Register(9, "r9" );
|
||||
R10 = new AMD64Register(10,"r10");
|
||||
R11 = new AMD64Register(11,"r11");
|
||||
R12 = new AMD64Register(12,"r12");
|
||||
R13 = new AMD64Register(13,"r13");
|
||||
R14 = new AMD64Register(14,"r14");
|
||||
R15 = new AMD64Register(15,"r15");
|
||||
registers = new AMD64Register[] {
|
||||
RAX, RCX, RDX, RBX, RSP, RBP, RSI, RDI,
|
||||
R8, R9, R10, R11, R12, R13, R14, R15
|
||||
};
|
||||
}
|
||||
|
||||
public static int getNumberOfRegisters() {
|
||||
return NUM_REGISTERS;
|
||||
}
|
||||
|
||||
public static AMD64Register getRegister(int regNum) {
|
||||
if (Assert.ASSERTS_ENABLED) {
|
||||
Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid integer register number!");
|
||||
}
|
||||
return registers[regNum];
|
||||
}
|
||||
|
||||
//Return the register name
|
||||
public static String getRegisterName(int regNum) {
|
||||
if (Assert.ASSERTS_ENABLED) {
|
||||
Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid integer register number!");
|
||||
}
|
||||
return registers[regNum].toString();
|
||||
}
|
||||
}
|
||||
@ -1,73 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.ia64;
|
||||
|
||||
import sun.jvm.hotspot.asm.Register;
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
public class IA64FloatRegister extends IA64Register {
|
||||
|
||||
public IA64FloatRegister(int number) {
|
||||
super(number);
|
||||
}
|
||||
|
||||
public int getNumber() {
|
||||
return number;
|
||||
}
|
||||
|
||||
public static final int SINGLE_PRECISION = 1;
|
||||
public static final int DOUBLE_PRECISION = 2;
|
||||
public static final int QUAD_PRECISION = 3;
|
||||
|
||||
public int getNumber(int width) {
|
||||
return number;
|
||||
}
|
||||
|
||||
private static final int nofRegisters = 128;
|
||||
public int getNumberOfRegisters() {
|
||||
return nofRegisters;
|
||||
}
|
||||
|
||||
public boolean isFloat() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isFramePointer() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isStackPointer() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isValid() {
|
||||
return number >= 0 && number < nofRegisters;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return IA64FloatRegisters.getRegisterName(number);
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,320 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.ia64;
|
||||
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
public class IA64FloatRegisters {
|
||||
public static int getNumRegisters() {
|
||||
return 128;
|
||||
}
|
||||
|
||||
public static IA64FloatRegister getRegister(int i) {
|
||||
Assert.that(i >= 0 && i < 128, "float register number is invalid");
|
||||
return registers[i];
|
||||
}
|
||||
|
||||
public static String getRegisterName(int i) {
|
||||
return "%f" + i;
|
||||
}
|
||||
|
||||
public static final IA64FloatRegister F0;
|
||||
public static final IA64FloatRegister F1;
|
||||
public static final IA64FloatRegister F2;
|
||||
public static final IA64FloatRegister F3;
|
||||
public static final IA64FloatRegister F4;
|
||||
public static final IA64FloatRegister F5;
|
||||
public static final IA64FloatRegister F6;
|
||||
public static final IA64FloatRegister F7;
|
||||
public static final IA64FloatRegister F8;
|
||||
public static final IA64FloatRegister F9;
|
||||
public static final IA64FloatRegister F10;
|
||||
public static final IA64FloatRegister F11;
|
||||
public static final IA64FloatRegister F12;
|
||||
public static final IA64FloatRegister F13;
|
||||
public static final IA64FloatRegister F14;
|
||||
public static final IA64FloatRegister F15;
|
||||
public static final IA64FloatRegister F16;
|
||||
public static final IA64FloatRegister F17;
|
||||
public static final IA64FloatRegister F18;
|
||||
public static final IA64FloatRegister F19;
|
||||
public static final IA64FloatRegister F20;
|
||||
public static final IA64FloatRegister F21;
|
||||
public static final IA64FloatRegister F22;
|
||||
public static final IA64FloatRegister F23;
|
||||
public static final IA64FloatRegister F24;
|
||||
public static final IA64FloatRegister F25;
|
||||
public static final IA64FloatRegister F26;
|
||||
public static final IA64FloatRegister F27;
|
||||
public static final IA64FloatRegister F28;
|
||||
public static final IA64FloatRegister F29;
|
||||
public static final IA64FloatRegister F30;
|
||||
public static final IA64FloatRegister F31;
|
||||
public static final IA64FloatRegister F32;
|
||||
public static final IA64FloatRegister F33;
|
||||
public static final IA64FloatRegister F34;
|
||||
public static final IA64FloatRegister F35;
|
||||
public static final IA64FloatRegister F36;
|
||||
public static final IA64FloatRegister F37;
|
||||
public static final IA64FloatRegister F38;
|
||||
public static final IA64FloatRegister F39;
|
||||
public static final IA64FloatRegister F40;
|
||||
public static final IA64FloatRegister F41;
|
||||
public static final IA64FloatRegister F42;
|
||||
public static final IA64FloatRegister F43;
|
||||
public static final IA64FloatRegister F44;
|
||||
public static final IA64FloatRegister F45;
|
||||
public static final IA64FloatRegister F46;
|
||||
public static final IA64FloatRegister F47;
|
||||
public static final IA64FloatRegister F48;
|
||||
public static final IA64FloatRegister F49;
|
||||
public static final IA64FloatRegister F50;
|
||||
public static final IA64FloatRegister F51;
|
||||
public static final IA64FloatRegister F52;
|
||||
public static final IA64FloatRegister F53;
|
||||
public static final IA64FloatRegister F54;
|
||||
public static final IA64FloatRegister F55;
|
||||
public static final IA64FloatRegister F56;
|
||||
public static final IA64FloatRegister F57;
|
||||
public static final IA64FloatRegister F58;
|
||||
public static final IA64FloatRegister F59;
|
||||
public static final IA64FloatRegister F60;
|
||||
public static final IA64FloatRegister F61;
|
||||
public static final IA64FloatRegister F62;
|
||||
public static final IA64FloatRegister F63;
|
||||
public static final IA64FloatRegister F64;
|
||||
public static final IA64FloatRegister F65;
|
||||
public static final IA64FloatRegister F66;
|
||||
public static final IA64FloatRegister F67;
|
||||
public static final IA64FloatRegister F68;
|
||||
public static final IA64FloatRegister F69;
|
||||
public static final IA64FloatRegister F70;
|
||||
public static final IA64FloatRegister F71;
|
||||
public static final IA64FloatRegister F72;
|
||||
public static final IA64FloatRegister F73;
|
||||
public static final IA64FloatRegister F74;
|
||||
public static final IA64FloatRegister F75;
|
||||
public static final IA64FloatRegister F76;
|
||||
public static final IA64FloatRegister F77;
|
||||
public static final IA64FloatRegister F78;
|
||||
public static final IA64FloatRegister F79;
|
||||
public static final IA64FloatRegister F80;
|
||||
public static final IA64FloatRegister F81;
|
||||
public static final IA64FloatRegister F82;
|
||||
public static final IA64FloatRegister F83;
|
||||
public static final IA64FloatRegister F84;
|
||||
public static final IA64FloatRegister F85;
|
||||
public static final IA64FloatRegister F86;
|
||||
public static final IA64FloatRegister F87;
|
||||
public static final IA64FloatRegister F88;
|
||||
public static final IA64FloatRegister F89;
|
||||
public static final IA64FloatRegister F90;
|
||||
public static final IA64FloatRegister F91;
|
||||
public static final IA64FloatRegister F92;
|
||||
public static final IA64FloatRegister F93;
|
||||
public static final IA64FloatRegister F94;
|
||||
public static final IA64FloatRegister F95;
|
||||
public static final IA64FloatRegister F96;
|
||||
public static final IA64FloatRegister F97;
|
||||
public static final IA64FloatRegister F98;
|
||||
public static final IA64FloatRegister F99;
|
||||
public static final IA64FloatRegister F100;
|
||||
public static final IA64FloatRegister F101;
|
||||
public static final IA64FloatRegister F102;
|
||||
public static final IA64FloatRegister F103;
|
||||
public static final IA64FloatRegister F104;
|
||||
public static final IA64FloatRegister F105;
|
||||
public static final IA64FloatRegister F106;
|
||||
public static final IA64FloatRegister F107;
|
||||
public static final IA64FloatRegister F108;
|
||||
public static final IA64FloatRegister F109;
|
||||
public static final IA64FloatRegister F110;
|
||||
public static final IA64FloatRegister F111;
|
||||
public static final IA64FloatRegister F112;
|
||||
public static final IA64FloatRegister F113;
|
||||
public static final IA64FloatRegister F114;
|
||||
public static final IA64FloatRegister F115;
|
||||
public static final IA64FloatRegister F116;
|
||||
public static final IA64FloatRegister F117;
|
||||
public static final IA64FloatRegister F118;
|
||||
public static final IA64FloatRegister F119;
|
||||
public static final IA64FloatRegister F120;
|
||||
public static final IA64FloatRegister F121;
|
||||
public static final IA64FloatRegister F122;
|
||||
public static final IA64FloatRegister F123;
|
||||
public static final IA64FloatRegister F124;
|
||||
public static final IA64FloatRegister F125;
|
||||
public static final IA64FloatRegister F126;
|
||||
public static final IA64FloatRegister F127;
|
||||
public static final int NUM_REGISTERS = 128;
|
||||
private static final IA64FloatRegister registers[];
|
||||
|
||||
static {
|
||||
F0 = new IA64FloatRegister(0);
|
||||
F1 = new IA64FloatRegister(1);
|
||||
F2 = new IA64FloatRegister(2);
|
||||
F3 = new IA64FloatRegister(3);
|
||||
F4 = new IA64FloatRegister(4);
|
||||
F5 = new IA64FloatRegister(5);
|
||||
F6 = new IA64FloatRegister(6);
|
||||
F7 = new IA64FloatRegister(7);
|
||||
F8 = new IA64FloatRegister(8);
|
||||
F9 = new IA64FloatRegister(9);
|
||||
F10 = new IA64FloatRegister(10);
|
||||
F11 = new IA64FloatRegister(11);
|
||||
F12 = new IA64FloatRegister(12);
|
||||
F13 = new IA64FloatRegister(13);
|
||||
F14 = new IA64FloatRegister(14);
|
||||
F15 = new IA64FloatRegister(15);
|
||||
F16 = new IA64FloatRegister(16);
|
||||
F17 = new IA64FloatRegister(17);
|
||||
F18 = new IA64FloatRegister(18);
|
||||
F19 = new IA64FloatRegister(19);
|
||||
F20 = new IA64FloatRegister(20);
|
||||
F21 = new IA64FloatRegister(21);
|
||||
F22 = new IA64FloatRegister(22);
|
||||
F23 = new IA64FloatRegister(23);
|
||||
F24 = new IA64FloatRegister(24);
|
||||
F25 = new IA64FloatRegister(25);
|
||||
F26 = new IA64FloatRegister(26);
|
||||
F27 = new IA64FloatRegister(27);
|
||||
F28 = new IA64FloatRegister(28);
|
||||
F29 = new IA64FloatRegister(29);
|
||||
F30 = new IA64FloatRegister(30);
|
||||
F31 = new IA64FloatRegister(31);
|
||||
F32 = new IA64FloatRegister(32);
|
||||
F33 = new IA64FloatRegister(33);
|
||||
F34 = new IA64FloatRegister(34);
|
||||
F35 = new IA64FloatRegister(35);
|
||||
F36 = new IA64FloatRegister(36);
|
||||
F37 = new IA64FloatRegister(37);
|
||||
F38 = new IA64FloatRegister(38);
|
||||
F39 = new IA64FloatRegister(39);
|
||||
F40 = new IA64FloatRegister(40);
|
||||
F41 = new IA64FloatRegister(41);
|
||||
F42 = new IA64FloatRegister(42);
|
||||
F43 = new IA64FloatRegister(43);
|
||||
F44 = new IA64FloatRegister(44);
|
||||
F45 = new IA64FloatRegister(45);
|
||||
F46 = new IA64FloatRegister(46);
|
||||
F47 = new IA64FloatRegister(47);
|
||||
F48 = new IA64FloatRegister(48);
|
||||
F49 = new IA64FloatRegister(49);
|
||||
F50 = new IA64FloatRegister(50);
|
||||
F51 = new IA64FloatRegister(51);
|
||||
F52 = new IA64FloatRegister(52);
|
||||
F53 = new IA64FloatRegister(53);
|
||||
F54 = new IA64FloatRegister(54);
|
||||
F55 = new IA64FloatRegister(55);
|
||||
F56 = new IA64FloatRegister(56);
|
||||
F57 = new IA64FloatRegister(57);
|
||||
F58 = new IA64FloatRegister(58);
|
||||
F59 = new IA64FloatRegister(59);
|
||||
F60 = new IA64FloatRegister(60);
|
||||
F61 = new IA64FloatRegister(61);
|
||||
F62 = new IA64FloatRegister(62);
|
||||
F63 = new IA64FloatRegister(63);
|
||||
F64 = new IA64FloatRegister(64);
|
||||
F65 = new IA64FloatRegister(65);
|
||||
F66 = new IA64FloatRegister(66);
|
||||
F67 = new IA64FloatRegister(67);
|
||||
F68 = new IA64FloatRegister(68);
|
||||
F69 = new IA64FloatRegister(69);
|
||||
F70 = new IA64FloatRegister(70);
|
||||
F71 = new IA64FloatRegister(71);
|
||||
F72 = new IA64FloatRegister(72);
|
||||
F73 = new IA64FloatRegister(73);
|
||||
F74 = new IA64FloatRegister(74);
|
||||
F75 = new IA64FloatRegister(75);
|
||||
F76 = new IA64FloatRegister(76);
|
||||
F77 = new IA64FloatRegister(77);
|
||||
F78 = new IA64FloatRegister(78);
|
||||
F79 = new IA64FloatRegister(79);
|
||||
F80 = new IA64FloatRegister(80);
|
||||
F81 = new IA64FloatRegister(81);
|
||||
F82 = new IA64FloatRegister(82);
|
||||
F83 = new IA64FloatRegister(83);
|
||||
F84 = new IA64FloatRegister(84);
|
||||
F85 = new IA64FloatRegister(85);
|
||||
F86 = new IA64FloatRegister(86);
|
||||
F87 = new IA64FloatRegister(87);
|
||||
F88 = new IA64FloatRegister(88);
|
||||
F89 = new IA64FloatRegister(89);
|
||||
F90 = new IA64FloatRegister(90);
|
||||
F91 = new IA64FloatRegister(91);
|
||||
F92 = new IA64FloatRegister(92);
|
||||
F93 = new IA64FloatRegister(93);
|
||||
F94 = new IA64FloatRegister(94);
|
||||
F95 = new IA64FloatRegister(95);
|
||||
F96 = new IA64FloatRegister(96);
|
||||
F97 = new IA64FloatRegister(97);
|
||||
F98 = new IA64FloatRegister(98);
|
||||
F99 = new IA64FloatRegister(99);
|
||||
F100 = new IA64FloatRegister(100);
|
||||
F101 = new IA64FloatRegister(101);
|
||||
F102 = new IA64FloatRegister(102);
|
||||
F103 = new IA64FloatRegister(103);
|
||||
F104 = new IA64FloatRegister(104);
|
||||
F105 = new IA64FloatRegister(105);
|
||||
F106 = new IA64FloatRegister(106);
|
||||
F107 = new IA64FloatRegister(107);
|
||||
F108 = new IA64FloatRegister(108);
|
||||
F109 = new IA64FloatRegister(109);
|
||||
F110 = new IA64FloatRegister(110);
|
||||
F111 = new IA64FloatRegister(111);
|
||||
F112 = new IA64FloatRegister(112);
|
||||
F113 = new IA64FloatRegister(113);
|
||||
F114 = new IA64FloatRegister(114);
|
||||
F115 = new IA64FloatRegister(115);
|
||||
F116 = new IA64FloatRegister(116);
|
||||
F117 = new IA64FloatRegister(117);
|
||||
F118 = new IA64FloatRegister(118);
|
||||
F119 = new IA64FloatRegister(119);
|
||||
F120 = new IA64FloatRegister(120);
|
||||
F121 = new IA64FloatRegister(121);
|
||||
F122 = new IA64FloatRegister(122);
|
||||
F123 = new IA64FloatRegister(123);
|
||||
F124 = new IA64FloatRegister(124);
|
||||
F125 = new IA64FloatRegister(125);
|
||||
F126 = new IA64FloatRegister(126);
|
||||
F127 = new IA64FloatRegister(127);
|
||||
|
||||
registers = (new IA64FloatRegister[] {
|
||||
F0, F1, F2, F3, F4, F5, F6, F7, F8, F9,
|
||||
F10, F11, F12, F13, F14, F15, F16, F17, F18, F19,
|
||||
F20, F21, F22, F23, F24, F25, F26, F27, F28, F29,
|
||||
F30, F31, F32, F33, F34, F35, F36, F37, F38, F39,
|
||||
F40, F41, F42, F43, F44, F45, F46, F47, F48, F49,
|
||||
F50, F51, F52, F53, F54, F55, F56, F57, F58, F59,
|
||||
F60, F61, F62, F63, F64, F65, F66, F67, F68, F69,
|
||||
F70, F71, F72, F73, F74, F75, F76, F77, F78, F79,
|
||||
F80, F81, F82, F83, F84, F85, F86, F87, F88, F89,
|
||||
F90, F91, F92, F93, F94, F95, F96, F97, F98, F99,
|
||||
F100, F101, F102, F103, F104, F105, F106, F107, F108, F109,
|
||||
F110, F111, F112, F113, F114, F115, F116, F117, F118, F119,
|
||||
F120, F121, F122, F123, F124, F125, F126, F127
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -1,54 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.ia64;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class IA64Helper implements CPUHelper {
|
||||
public Disassembler createDisassembler(long startPc, byte[] code) {
|
||||
// FIXME: IA64 disassembler not implemented
|
||||
return null;
|
||||
}
|
||||
|
||||
public Register getIntegerRegister(int num) {
|
||||
// FIXME: IA64 disassembler not implemented
|
||||
return null;
|
||||
}
|
||||
|
||||
public Register getFloatRegister(int num) {
|
||||
// FIXME: IA64 disassembler not implemented
|
||||
return null;
|
||||
}
|
||||
|
||||
public Register getStackPointer() {
|
||||
// FIXME: IA64 disassembler not implemented
|
||||
return null;
|
||||
}
|
||||
|
||||
public Register getFramePointer() {
|
||||
// FIXME: IA64 disassembler not implemented
|
||||
return null;
|
||||
}
|
||||
}
|
||||
@ -1,76 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.ia64;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
import sun.jvm.hotspot.runtime.*;
|
||||
import sun.jvm.hotspot.utilities.*;
|
||||
|
||||
public class IA64Register extends Register {
|
||||
|
||||
//
|
||||
private static final int STACKED_BASE = 32;
|
||||
private static final int STACKED_END = 127;
|
||||
|
||||
// We put application registers here too rather than separate types
|
||||
private static final int APPL_BASE = 128;
|
||||
|
||||
private static final int nofRegisters = 129; // total number of registers
|
||||
|
||||
/** Constructor for an explicitly numbered register */
|
||||
public IA64Register(int number) {
|
||||
super(number);
|
||||
}
|
||||
|
||||
public int getNumberOfRegisters() {
|
||||
return nofRegisters;
|
||||
}
|
||||
|
||||
public boolean isStacked() {
|
||||
return (32 <= getNumber());
|
||||
}
|
||||
|
||||
/** NOTE: this returns an offset in BYTES in this system! */
|
||||
public long spOffsetInSavedWindow() {
|
||||
return 0;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return IA64Registers.getRegisterName(number);
|
||||
}
|
||||
|
||||
public boolean isFramePointer() {
|
||||
return number == APPL_BASE;
|
||||
}
|
||||
|
||||
public boolean isStackPointer() {
|
||||
return number == 12;
|
||||
}
|
||||
|
||||
public boolean isFloat() {
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,353 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.ia64;
|
||||
|
||||
import sun.jvm.hotspot.utilities.*;
|
||||
|
||||
public class IA64Registers {
|
||||
|
||||
public static final IA64Register GR0;
|
||||
public static final IA64Register GR1;
|
||||
public static final IA64Register GR2;
|
||||
public static final IA64Register GR3;
|
||||
public static final IA64Register GR4;
|
||||
public static final IA64Register GR5;
|
||||
public static final IA64Register GR6;
|
||||
public static final IA64Register GR7;
|
||||
public static final IA64Register GR8;
|
||||
public static final IA64Register GR9;
|
||||
public static final IA64Register GR10;
|
||||
public static final IA64Register GR11;
|
||||
public static final IA64Register GR12;
|
||||
public static final IA64Register GR13;
|
||||
public static final IA64Register GR14;
|
||||
public static final IA64Register GR15;
|
||||
public static final IA64Register GR16;
|
||||
public static final IA64Register GR17;
|
||||
public static final IA64Register GR18;
|
||||
public static final IA64Register GR19;
|
||||
public static final IA64Register GR20;
|
||||
public static final IA64Register GR21;
|
||||
public static final IA64Register GR22;
|
||||
public static final IA64Register GR23;
|
||||
public static final IA64Register GR24;
|
||||
public static final IA64Register GR25;
|
||||
public static final IA64Register GR26;
|
||||
public static final IA64Register GR27;
|
||||
public static final IA64Register GR28;
|
||||
public static final IA64Register GR29;
|
||||
public static final IA64Register GR30;
|
||||
public static final IA64Register GR31;
|
||||
public static final IA64Register GR32;
|
||||
public static final IA64Register GR33;
|
||||
public static final IA64Register GR34;
|
||||
public static final IA64Register GR35;
|
||||
public static final IA64Register GR36;
|
||||
public static final IA64Register GR37;
|
||||
public static final IA64Register GR38;
|
||||
public static final IA64Register GR39;
|
||||
public static final IA64Register GR40;
|
||||
public static final IA64Register GR41;
|
||||
public static final IA64Register GR42;
|
||||
public static final IA64Register GR43;
|
||||
public static final IA64Register GR44;
|
||||
public static final IA64Register GR45;
|
||||
public static final IA64Register GR46;
|
||||
public static final IA64Register GR47;
|
||||
public static final IA64Register GR48;
|
||||
public static final IA64Register GR49;
|
||||
public static final IA64Register GR50;
|
||||
public static final IA64Register GR51;
|
||||
public static final IA64Register GR52;
|
||||
public static final IA64Register GR53;
|
||||
public static final IA64Register GR54;
|
||||
public static final IA64Register GR55;
|
||||
public static final IA64Register GR56;
|
||||
public static final IA64Register GR57;
|
||||
public static final IA64Register GR58;
|
||||
public static final IA64Register GR59;
|
||||
public static final IA64Register GR60;
|
||||
public static final IA64Register GR61;
|
||||
public static final IA64Register GR62;
|
||||
public static final IA64Register GR63;
|
||||
public static final IA64Register GR64;
|
||||
public static final IA64Register GR65;
|
||||
public static final IA64Register GR66;
|
||||
public static final IA64Register GR67;
|
||||
public static final IA64Register GR68;
|
||||
public static final IA64Register GR69;
|
||||
public static final IA64Register GR70;
|
||||
public static final IA64Register GR71;
|
||||
public static final IA64Register GR72;
|
||||
public static final IA64Register GR73;
|
||||
public static final IA64Register GR74;
|
||||
public static final IA64Register GR75;
|
||||
public static final IA64Register GR76;
|
||||
public static final IA64Register GR77;
|
||||
public static final IA64Register GR78;
|
||||
public static final IA64Register GR79;
|
||||
public static final IA64Register GR80;
|
||||
public static final IA64Register GR81;
|
||||
public static final IA64Register GR82;
|
||||
public static final IA64Register GR83;
|
||||
public static final IA64Register GR84;
|
||||
public static final IA64Register GR85;
|
||||
public static final IA64Register GR86;
|
||||
public static final IA64Register GR87;
|
||||
public static final IA64Register GR88;
|
||||
public static final IA64Register GR89;
|
||||
public static final IA64Register GR90;
|
||||
public static final IA64Register GR91;
|
||||
public static final IA64Register GR92;
|
||||
public static final IA64Register GR93;
|
||||
public static final IA64Register GR94;
|
||||
public static final IA64Register GR95;
|
||||
public static final IA64Register GR96;
|
||||
public static final IA64Register GR97;
|
||||
public static final IA64Register GR98;
|
||||
public static final IA64Register GR99;
|
||||
public static final IA64Register GR100;
|
||||
public static final IA64Register GR101;
|
||||
public static final IA64Register GR102;
|
||||
public static final IA64Register GR103;
|
||||
public static final IA64Register GR104;
|
||||
public static final IA64Register GR105;
|
||||
public static final IA64Register GR106;
|
||||
public static final IA64Register GR107;
|
||||
public static final IA64Register GR108;
|
||||
public static final IA64Register GR109;
|
||||
public static final IA64Register GR110;
|
||||
public static final IA64Register GR111;
|
||||
public static final IA64Register GR112;
|
||||
public static final IA64Register GR113;
|
||||
public static final IA64Register GR114;
|
||||
public static final IA64Register GR115;
|
||||
public static final IA64Register GR116;
|
||||
public static final IA64Register GR117;
|
||||
public static final IA64Register GR118;
|
||||
public static final IA64Register GR119;
|
||||
public static final IA64Register GR120;
|
||||
public static final IA64Register GR121;
|
||||
public static final IA64Register GR122;
|
||||
public static final IA64Register GR123;
|
||||
public static final IA64Register GR124;
|
||||
public static final IA64Register GR125;
|
||||
public static final IA64Register GR126;
|
||||
public static final IA64Register GR127;
|
||||
|
||||
public static final IA64Register AR_BSP;
|
||||
|
||||
public static final int NUM_REGISTERS = 129;
|
||||
private static final IA64Register registers[];
|
||||
|
||||
static {
|
||||
GR0 = new IA64Register(0);
|
||||
GR1 = new IA64Register(1);
|
||||
GR2 = new IA64Register(2);
|
||||
GR3 = new IA64Register(3);
|
||||
GR4 = new IA64Register(4);
|
||||
GR5 = new IA64Register(5);
|
||||
GR6 = new IA64Register(6);
|
||||
GR7 = new IA64Register(7);
|
||||
GR8 = new IA64Register(8);
|
||||
GR9 = new IA64Register(9);
|
||||
GR10 = new IA64Register(10);
|
||||
GR11 = new IA64Register(11);
|
||||
GR12 = new IA64Register(12);
|
||||
GR13 = new IA64Register(13);
|
||||
GR14 = new IA64Register(14);
|
||||
GR15 = new IA64Register(15);
|
||||
GR16 = new IA64Register(16);
|
||||
GR17 = new IA64Register(17);
|
||||
GR18 = new IA64Register(18);
|
||||
GR19 = new IA64Register(19);
|
||||
GR20 = new IA64Register(20);
|
||||
GR21 = new IA64Register(21);
|
||||
GR22 = new IA64Register(22);
|
||||
GR23 = new IA64Register(23);
|
||||
GR24 = new IA64Register(24);
|
||||
GR25 = new IA64Register(25);
|
||||
GR26 = new IA64Register(26);
|
||||
GR27 = new IA64Register(27);
|
||||
GR28 = new IA64Register(28);
|
||||
GR29 = new IA64Register(29);
|
||||
GR30 = new IA64Register(30);
|
||||
GR31 = new IA64Register(31);
|
||||
GR32 = new IA64Register(32);
|
||||
GR33 = new IA64Register(33);
|
||||
GR34 = new IA64Register(34);
|
||||
GR35 = new IA64Register(35);
|
||||
GR36 = new IA64Register(36);
|
||||
GR37 = new IA64Register(37);
|
||||
GR38 = new IA64Register(38);
|
||||
GR39 = new IA64Register(39);
|
||||
GR40 = new IA64Register(40);
|
||||
GR41 = new IA64Register(41);
|
||||
GR42 = new IA64Register(42);
|
||||
GR43 = new IA64Register(43);
|
||||
GR44 = new IA64Register(44);
|
||||
GR45 = new IA64Register(45);
|
||||
GR46 = new IA64Register(46);
|
||||
GR47 = new IA64Register(47);
|
||||
GR48 = new IA64Register(48);
|
||||
GR49 = new IA64Register(49);
|
||||
GR50 = new IA64Register(50);
|
||||
GR51 = new IA64Register(51);
|
||||
GR52 = new IA64Register(52);
|
||||
GR53 = new IA64Register(53);
|
||||
GR54 = new IA64Register(54);
|
||||
GR55 = new IA64Register(55);
|
||||
GR56 = new IA64Register(56);
|
||||
GR57 = new IA64Register(57);
|
||||
GR58 = new IA64Register(58);
|
||||
GR59 = new IA64Register(59);
|
||||
GR60 = new IA64Register(60);
|
||||
GR61 = new IA64Register(61);
|
||||
GR62 = new IA64Register(62);
|
||||
GR63 = new IA64Register(63);
|
||||
GR64 = new IA64Register(64);
|
||||
GR65 = new IA64Register(65);
|
||||
GR66 = new IA64Register(66);
|
||||
GR67 = new IA64Register(67);
|
||||
GR68 = new IA64Register(68);
|
||||
GR69 = new IA64Register(69);
|
||||
GR70 = new IA64Register(70);
|
||||
GR71 = new IA64Register(71);
|
||||
GR72 = new IA64Register(72);
|
||||
GR73 = new IA64Register(73);
|
||||
GR74 = new IA64Register(74);
|
||||
GR75 = new IA64Register(75);
|
||||
GR76 = new IA64Register(76);
|
||||
GR77 = new IA64Register(77);
|
||||
GR78 = new IA64Register(78);
|
||||
GR79 = new IA64Register(79);
|
||||
GR80 = new IA64Register(80);
|
||||
GR81 = new IA64Register(81);
|
||||
GR82 = new IA64Register(82);
|
||||
GR83 = new IA64Register(83);
|
||||
GR84 = new IA64Register(84);
|
||||
GR85 = new IA64Register(85);
|
||||
GR86 = new IA64Register(86);
|
||||
GR87 = new IA64Register(87);
|
||||
GR88 = new IA64Register(88);
|
||||
GR89 = new IA64Register(89);
|
||||
GR90 = new IA64Register(90);
|
||||
GR91 = new IA64Register(91);
|
||||
GR92 = new IA64Register(92);
|
||||
GR93 = new IA64Register(93);
|
||||
GR94 = new IA64Register(94);
|
||||
GR95 = new IA64Register(95);
|
||||
GR96 = new IA64Register(96);
|
||||
GR97 = new IA64Register(97);
|
||||
GR98 = new IA64Register(98);
|
||||
GR99 = new IA64Register(99);
|
||||
GR100 = new IA64Register(100);
|
||||
GR101 = new IA64Register(101);
|
||||
GR102 = new IA64Register(102);
|
||||
GR103 = new IA64Register(103);
|
||||
GR104 = new IA64Register(104);
|
||||
GR105 = new IA64Register(105);
|
||||
GR106 = new IA64Register(106);
|
||||
GR107 = new IA64Register(107);
|
||||
GR108 = new IA64Register(108);
|
||||
GR109 = new IA64Register(109);
|
||||
GR110 = new IA64Register(110);
|
||||
GR111 = new IA64Register(111);
|
||||
GR112 = new IA64Register(112);
|
||||
GR113 = new IA64Register(113);
|
||||
GR114 = new IA64Register(114);
|
||||
GR115 = new IA64Register(115);
|
||||
GR116 = new IA64Register(116);
|
||||
GR117 = new IA64Register(117);
|
||||
GR118 = new IA64Register(118);
|
||||
GR119 = new IA64Register(119);
|
||||
GR120 = new IA64Register(120);
|
||||
GR121 = new IA64Register(121);
|
||||
GR122 = new IA64Register(122);
|
||||
GR123 = new IA64Register(123);
|
||||
GR124 = new IA64Register(124);
|
||||
GR125 = new IA64Register(125);
|
||||
GR126 = new IA64Register(126);
|
||||
GR127 = new IA64Register(127);
|
||||
|
||||
AR_BSP = new IA64Register(128);
|
||||
|
||||
registers = (new IA64Register[] {
|
||||
GR0, GR1, GR2, GR3, GR4, GR5, GR6, GR7, GR8, GR9,
|
||||
GR10, GR11, GR12, GR13, GR14, GR15, GR16, GR17, GR18, GR19,
|
||||
GR20, GR21, GR22, GR23, GR24, GR25, GR26, GR27, GR28, GR29,
|
||||
GR30, GR31, GR32, GR33, GR34, GR35, GR36, GR37, GR38, GR39,
|
||||
GR40, GR41, GR42, GR43, GR44, GR45, GR46, GR47, GR48, GR49,
|
||||
GR50, GR51, GR52, GR53, GR54, GR55, GR56, GR57, GR58, GR59,
|
||||
GR60, GR61, GR62, GR63, GR64, GR65, GR66, GR67, GR68, GR69,
|
||||
GR70, GR71, GR72, GR73, GR74, GR75, GR76, GR77, GR78, GR79,
|
||||
GR80, GR81, GR82, GR83, GR84, GR85, GR86, GR87, GR88, GR89,
|
||||
GR90, GR91, GR92, GR93, GR94, GR95, GR96, GR97, GR98, GR99,
|
||||
GR100, GR101, GR102, GR103, GR104, GR105, GR106, GR107, GR108, GR109,
|
||||
GR110, GR111, GR112, GR113, GR114, GR115, GR116, GR117, GR118, GR119,
|
||||
GR120, GR121, GR122, GR123, GR124, GR125, GR126, GR127, AR_BSP
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
public static final IA64Register FP = AR_BSP;
|
||||
public static final IA64Register SP = GR12;
|
||||
|
||||
|
||||
/** Prefer to use this instead of the constant above */
|
||||
public static int getNumRegisters() {
|
||||
return NUM_REGISTERS;
|
||||
}
|
||||
|
||||
|
||||
public static String getRegisterName(int regNum) {
|
||||
if (regNum < 0 || regNum >= NUM_REGISTERS) {
|
||||
return "[Illegal register " + regNum + "]";
|
||||
}
|
||||
|
||||
if (Assert.ASSERTS_ENABLED) {
|
||||
Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid integer register number!");
|
||||
}
|
||||
|
||||
if (regNum == 128 ) {
|
||||
return "BSP";
|
||||
}
|
||||
|
||||
if (regNum == 12) {
|
||||
return "SP";
|
||||
}
|
||||
|
||||
return "R" + regNum;
|
||||
|
||||
}
|
||||
|
||||
public static IA64Register getRegister(int regNum) {
|
||||
if (Assert.ASSERTS_ENABLED) {
|
||||
Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid register number!");
|
||||
}
|
||||
|
||||
return registers[regNum];
|
||||
}
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class AlternateSpaceLdstubDecoder extends LdstubDecoder {
|
||||
AlternateSpaceLdstubDecoder(int op3, String name, int dataType) {
|
||||
super(op3, name, dataType);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction,
|
||||
SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
setAddressSpace(instruction, addr);
|
||||
return factory.newLdstubInstruction(name, addr, rd);
|
||||
}
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class AlternateSpaceLoadDecoder extends LoadDecoder {
|
||||
AlternateSpaceLoadDecoder(int op3, String name, int dataType) {
|
||||
super(op3, name, dataType);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction,
|
||||
SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
setAddressSpace(instruction, addr);
|
||||
return factory.newLoadInstruction(name, op3, addr, rd, dataType);
|
||||
}
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class AlternateSpaceStoreDecoder extends StoreDecoder {
|
||||
AlternateSpaceStoreDecoder(int op3, String name, int dataType) {
|
||||
super(op3, name, dataType);
|
||||
}
|
||||
|
||||
protected Instruction decodeMemoryInstruction(int instruction,
|
||||
SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
setAddressSpace(instruction, addr);
|
||||
return factory.newStoreInstruction(name, op3, addr, rd, dataType);
|
||||
}
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class AlternateSpaceSwapDecoder extends SwapDecoder {
|
||||
AlternateSpaceSwapDecoder(int op3, String name, int dataType) {
|
||||
super(op3, name, dataType);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction,
|
||||
SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
setAddressSpace(instruction, addr);
|
||||
return factory.newSwapInstruction(name, addr, rd);
|
||||
}
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class ArithmeticDecoder extends Format3ADecoder {
|
||||
ArithmeticDecoder(int op3, String name, int rtlOperation) {
|
||||
super(op3, name, rtlOperation);
|
||||
}
|
||||
|
||||
Instruction decodeFormat3AInstruction(int instruction,
|
||||
SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
return factory.newArithmeticInstruction(name, op3, rtlOperation, rs1, operand2, rd);
|
||||
}
|
||||
}
|
||||
@ -1,71 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
abstract class BranchDecoder extends InstructionDecoder {
|
||||
|
||||
// format 2 - condition code names.
|
||||
// Appendix F - Opcodes and Condition Codes - Page 231 - Table F-7.
|
||||
static final String integerConditionNames[] = {
|
||||
"bn", "be", "ble", "bl", "bleu", "bcs", "bneg", "bvs",
|
||||
"ba", "bne", "bg", "bge", "bgu", "bcc", "bpos", "bvc"
|
||||
};
|
||||
|
||||
static final String integerAnnuledConditionNames[] = {
|
||||
"bn,a", "be,a", "ble,a", "bl,a", "bleu,a", "bcs,a", "bneg,a", "bvs,a",
|
||||
"ba,a", "bne,a", "bg,a", "bge,a", "bgu,a", "bcc,a", "bpos,a", "bvc,a"
|
||||
};
|
||||
|
||||
// format 2 - condition code names.
|
||||
// Appendix F - Opcodes and Condition Codes - Page 231 - Table F-7.
|
||||
static final String floatConditionNames[] = {
|
||||
"fbn", "fbne", "fblg", "fbul", "fbl", "fbug", "fbg", "fbu",
|
||||
"fba", "fbe", "fbue", "fbge", "fbuge", "fble", "fbule", "fbo"
|
||||
};
|
||||
|
||||
static final String floatAnnuledConditionNames[] = {
|
||||
"fbn,a", "fbne,a", "fblg,a", "fbul,a", "fbl,a", "fbug,a", "fbg,a", "fbu,a",
|
||||
"fba,a", "fbe,a", "fbue,a", "fbge,a", "fbuge,a", "fble,a", "fbule,a", "fbo,a"
|
||||
};
|
||||
|
||||
static boolean getAnnuledBit(int instruction) {
|
||||
return (instruction & ANNUL_MASK) != 0;
|
||||
}
|
||||
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
boolean isAnnuled = getAnnuledBit(instruction);
|
||||
int conditionCode = getConditionCode(instruction);
|
||||
String conditionName = getConditionName(conditionCode, isAnnuled);
|
||||
int offset = extractSignedIntFromNBits(instruction, 22);
|
||||
// word align the offset by right shifting 2 bits
|
||||
offset <<= 2;
|
||||
PCRelativeAddress addr = new PCRelativeAddress(offset);
|
||||
return factory.newBranchInstruction(conditionName, addr, isAnnuled, conditionCode);
|
||||
}
|
||||
|
||||
abstract String getConditionName(int conditionCode, boolean isAnnuled);
|
||||
}
|
||||
@ -1,35 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class CallDecoder extends InstructionDecoder {
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
// sign extend, word align the offset
|
||||
int offset = (instruction & DISP_30_MASK) << 2;
|
||||
return factory.newCallInstruction(new PCRelativeAddress(offset));
|
||||
}
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
// format 2 - condition code names.
|
||||
// Appendix F - Opcodes and Condition Codes - Page 231 - Table F-7.
|
||||
|
||||
class CoprocessorBranchDecoder extends BranchDecoder {
|
||||
private static final String coprocessorConditionNames[] = {
|
||||
"cbn", "cb123", "cb12", "cb13", "cb1", "cb23", "cb2", "cb3",
|
||||
"cba", "cb0", "cb03", "cb02", "cb023", "cb01", "cb013", "cb012"
|
||||
};
|
||||
|
||||
private static final String coprocessorAnnuledConditionNames[] = {
|
||||
"cbn,a", "cb123,a", "cb12,a", "cb13,a", "cb1,a", "cb23,a", "cb2,a", "cb3,a",
|
||||
"cba,a", "cb0,a", "cb03,a", "cb02,a", "cb023,a", "cb01,a", "cb013,a", "cb012,a"
|
||||
};
|
||||
|
||||
String getConditionName(int conditionCode, boolean isAnnuled) {
|
||||
return isAnnuled ? coprocessorAnnuledConditionNames[conditionCode]
|
||||
: coprocessorConditionNames[conditionCode];
|
||||
}
|
||||
}
|
||||
@ -1,44 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class CoprocessorDecoder extends InstructionDecoder {
|
||||
private int op3;
|
||||
CoprocessorDecoder(int op3) {
|
||||
this.op3 = op3;
|
||||
}
|
||||
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
int rs1Num = getSourceRegister1(instruction);
|
||||
int rs2Num = getSourceRegister2(instruction);
|
||||
int rdNum = getDestinationRegister(instruction);
|
||||
|
||||
return factory.newCoprocessorInstruction(instruction, op3,
|
||||
(instruction & OPC_MASK) >> OPF_START_BIT,
|
||||
rs1Num, rs2Num, rdNum);
|
||||
}
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
class FP2RegisterDecoder extends FloatDecoder {
|
||||
|
||||
FP2RegisterDecoder(int opf, String name, int srcType, int resultType) {
|
||||
super(opf, name, srcType, resultType);
|
||||
}
|
||||
|
||||
Instruction decodeFloatInstruction(int instruction,
|
||||
SPARCRegister rs1, SPARCRegister rs2,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
if (Assert.ASSERTS_ENABLED)
|
||||
Assert.that(rs2.isFloat() && rd.isFloat(), "rs2, rd have to be float registers");
|
||||
|
||||
return factory.newFP2RegisterInstruction(name, opf, (SPARCFloatRegister)rs2, (SPARCFloatRegister)rd);
|
||||
}
|
||||
}
|
||||
@ -1,50 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
class FPArithmeticDecoder extends FloatDecoder {
|
||||
private final int rtlOperation;
|
||||
|
||||
FPArithmeticDecoder(int opf, String name, int rtlOperation,
|
||||
int src1Type, int src2Type, int resultType) {
|
||||
super(opf, name, src1Type, src2Type, resultType);
|
||||
this.rtlOperation = rtlOperation;
|
||||
}
|
||||
|
||||
Instruction decodeFloatInstruction(int instruction,
|
||||
SPARCRegister rs1, SPARCRegister rs2,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
if (Assert.ASSERTS_ENABLED)
|
||||
Assert.that(rs1.isFloat() && rs2.isFloat() && rd.isFloat(), "rs1, rs2 and rd must be floats");
|
||||
return factory.newFPArithmeticInstruction(name, opf, rtlOperation,
|
||||
(SPARCFloatRegister)rs1,
|
||||
(SPARCFloatRegister)rs2,
|
||||
(SPARCFloatRegister)rd);
|
||||
}
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
class FPMoveDecoder extends FloatDecoder {
|
||||
|
||||
FPMoveDecoder(int opf, String name, int srcType, int resultType) {
|
||||
super(opf, name, srcType, resultType);
|
||||
}
|
||||
|
||||
Instruction decodeFloatInstruction(int instruction,
|
||||
SPARCRegister rs1, SPARCRegister rs2,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
if (Assert.ASSERTS_ENABLED)
|
||||
Assert.that(rs2.isFloat() && rd.isFloat(), "rs2, rd have to be float registers");
|
||||
|
||||
return factory.newFPMoveInstruction(name, opf, (SPARCFloatRegister)rs2, (SPARCFloatRegister)rd);
|
||||
}
|
||||
}
|
||||
@ -1,38 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
abstract class FPopDecoder extends InstructionDecoder {
|
||||
abstract InstructionDecoder getOpfDecoder(int opf);
|
||||
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
int opf = getOpf(instruction);
|
||||
InstructionDecoder decoder = getOpfDecoder(opf);
|
||||
return (decoder == null) ? factory.newIllegalInstruction(instruction)
|
||||
: decoder.decode(instruction, factory);
|
||||
}
|
||||
}
|
||||
@ -1,32 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
class FloatBranchDecoder extends BranchDecoder {
|
||||
String getConditionName(int conditionCode, boolean isAnnuled) {
|
||||
return isAnnuled ? floatAnnuledConditionNames[conditionCode]
|
||||
: floatConditionNames[conditionCode];
|
||||
}
|
||||
}
|
||||
@ -1,80 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
abstract class FloatDecoder extends InstructionDecoder {
|
||||
final int opf;
|
||||
final String name;
|
||||
final int numSources; // 1 or 2;
|
||||
final int src1Type; // RTLDT_FL_SINGLE, _DOUBLE, _QUAD
|
||||
final int src2Type; // RTLDT_FL_SINGLE, _DOUBLE, _QUAD
|
||||
final int resultType; // RTLDT_FL_SINGLE, _DOUBLE, _QUAD
|
||||
|
||||
FloatDecoder(int opf, String name, int src1Type, int src2Type, int resultType) {
|
||||
this.opf = opf;
|
||||
this.name = name;
|
||||
numSources = 2;
|
||||
this.src1Type = src1Type;
|
||||
this.src2Type = src2Type;
|
||||
this.resultType = resultType;
|
||||
}
|
||||
|
||||
FloatDecoder(int opf, String name, int src2Type, int resultType) {
|
||||
this.opf = opf;
|
||||
this.name = name;
|
||||
numSources = 1;
|
||||
this.src1Type = RTLOP_UNKNOWN;
|
||||
this.src2Type = src2Type;
|
||||
this.resultType = resultType;
|
||||
}
|
||||
|
||||
abstract Instruction decodeFloatInstruction(int instruction,
|
||||
SPARCRegister rs1, SPARCRegister rs2, SPARCRegister rd,
|
||||
SPARCInstructionFactory factory);
|
||||
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
int rs1Num = getSourceRegister1(instruction);
|
||||
int rs2Num = getSourceRegister2(instruction);
|
||||
int rdNum = getDestinationRegister(instruction);
|
||||
|
||||
SPARCRegister rs1 = null;
|
||||
if (numSources == 2) {
|
||||
rs1 = RegisterDecoder.decode(src1Type, rs1Num);
|
||||
if (rs1 == null) {
|
||||
return factory.newIllegalInstruction(instruction);
|
||||
}
|
||||
}
|
||||
|
||||
SPARCRegister rd = RegisterDecoder.decode(resultType, rdNum);
|
||||
SPARCRegister rs2 = RegisterDecoder.decode(src2Type, rs2Num);
|
||||
if (rd == null || rs2 == null) {
|
||||
return factory.newIllegalInstruction(instruction);
|
||||
}
|
||||
|
||||
return decodeFloatInstruction(instruction, rs1, rs2, rd, factory);
|
||||
}
|
||||
}
|
||||
@ -1,38 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class FlushDecoder extends MemoryInstructionDecoder {
|
||||
FlushDecoder() {
|
||||
super(FLUSH, "flush", RTLDT_UNKNOWN);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction, SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd, SPARCInstructionFactory factory) {
|
||||
return factory.newFlushInstruction(addr);
|
||||
}
|
||||
}
|
||||
@ -1,53 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
abstract class Format3ADecoder extends InstructionDecoder
|
||||
implements /* imports */ RTLOperations {
|
||||
final int op3;
|
||||
final String name;
|
||||
final int rtlOperation;
|
||||
|
||||
Format3ADecoder(int op3, String name, int rtlOperation) {
|
||||
this.op3 = op3;
|
||||
this.name = name;
|
||||
this.rtlOperation = rtlOperation;
|
||||
}
|
||||
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
SPARCRegister rs1 = SPARCRegisters.getRegister(getSourceRegister1(instruction));
|
||||
SPARCRegister rd = SPARCRegisters.getRegister(getDestinationRegister(instruction));
|
||||
ImmediateOrRegister operand2 = getOperand2(instruction);
|
||||
return decodeFormat3AInstruction(instruction, rs1, operand2, rd, factory);
|
||||
}
|
||||
|
||||
abstract Instruction decodeFormat3AInstruction(int instruction,
|
||||
SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory);
|
||||
}
|
||||
@ -1,33 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class IllegalInstructionDecoder extends InstructionDecoder {
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
return factory.newIllegalInstruction(instruction);
|
||||
}
|
||||
}
|
||||
@ -1,80 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
// basic instruction decoder class
|
||||
abstract class InstructionDecoder implements /* imports */ SPARCOpcodes , RTLDataTypes, RTLOperations {
|
||||
// some general utility functions - for format 2, 3 & 3A instructions
|
||||
|
||||
static int extractSignedIntFromNBits(int value, int num_bits) {
|
||||
return (value << (32 - num_bits)) >> (32 - num_bits);
|
||||
}
|
||||
|
||||
// "rs1"
|
||||
static int getSourceRegister1(int instruction) {
|
||||
return (instruction & RS1_MASK) >>> RS1_START_BIT;
|
||||
}
|
||||
|
||||
// "rs2"
|
||||
static int getSourceRegister2(int instruction) {
|
||||
return (instruction & RS2_MASK);
|
||||
}
|
||||
|
||||
// "rd"
|
||||
static int getDestinationRegister(int instruction) {
|
||||
return (instruction & RD_MASK) >>> RD_START_BIT;
|
||||
}
|
||||
|
||||
static int getConditionCode(int instruction) {
|
||||
return (instruction & CONDITION_CODE_MASK) >>> CONDITION_CODE_START_BIT;
|
||||
}
|
||||
|
||||
// "i" bit - used to indicate whether second component in an indirect
|
||||
// address is immediate value or a register. (format 3 & 3A).
|
||||
|
||||
static boolean isIBitSet(int instruction) {
|
||||
return (instruction & I_MASK) != 0;
|
||||
}
|
||||
|
||||
static ImmediateOrRegister getOperand2(int instruction) {
|
||||
boolean iBit = isIBitSet(instruction);
|
||||
ImmediateOrRegister operand2 = null;
|
||||
if (iBit) {
|
||||
operand2 = new Immediate(new Short((short)extractSignedIntFromNBits(instruction, 13)));
|
||||
} else {
|
||||
operand2 = SPARCRegisters.getRegister(getSourceRegister2(instruction));
|
||||
}
|
||||
return operand2;
|
||||
}
|
||||
|
||||
// "opf" - floating point operation code.
|
||||
static int getOpf(int instruction) {
|
||||
return (instruction & OPF_MASK) >>> OPF_START_BIT;
|
||||
}
|
||||
|
||||
abstract Instruction decode(int instruction, SPARCInstructionFactory factory);
|
||||
}
|
||||
@ -1,32 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
class IntegerBranchDecoder extends BranchDecoder {
|
||||
String getConditionName(int conditionCode, boolean isAnnuled) {
|
||||
return isAnnuled ? integerAnnuledConditionNames[conditionCode]
|
||||
: integerConditionNames[conditionCode];
|
||||
}
|
||||
}
|
||||
@ -1,55 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class JmplDecoder extends MemoryInstructionDecoder {
|
||||
JmplDecoder() {
|
||||
super(JMPL, "jmpl", RTLDT_UNSIGNED_WORD);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction, SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd, SPARCInstructionFactory factory) {
|
||||
// this may be most probably indirect call or ret or retl
|
||||
Instruction instr = null;
|
||||
if (rd == SPARCRegisters.O7) {
|
||||
instr = factory.newIndirectCallInstruction(addr, rd);
|
||||
} else if (rd == SPARCRegisters.G0) {
|
||||
int disp = (int) addr.getDisplacement();
|
||||
Register base = addr.getBase();
|
||||
if (base == SPARCRegisters.I7 && disp == 8) {
|
||||
instr = factory.newReturnInstruction(addr, rd, false /* not leaf */);
|
||||
} else if (base == SPARCRegisters.O7 && disp == 8) {
|
||||
instr = factory.newReturnInstruction(addr, rd, true /* leaf */);
|
||||
} else {
|
||||
instr = factory.newJmplInstruction(addr, rd);
|
||||
}
|
||||
} else {
|
||||
instr = factory.newJmplInstruction(addr, rd);
|
||||
}
|
||||
return instr;
|
||||
}
|
||||
}
|
||||
@ -1,40 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class LdstubDecoder extends MemoryInstructionDecoder {
|
||||
LdstubDecoder(int op3, String name, int dataType) {
|
||||
super(op3, name, dataType);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction,
|
||||
SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
return factory.newLdstubInstruction(name, addr, rd);
|
||||
}
|
||||
}
|
||||
@ -1,40 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class LoadDecoder extends MemoryInstructionDecoder {
|
||||
LoadDecoder(int op3, String name, int dataType) {
|
||||
super(op3, name, dataType);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction,
|
||||
SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
return factory.newLoadInstruction(name, op3, addr, rd, dataType);
|
||||
}
|
||||
}
|
||||
@ -1,47 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class LogicDecoder extends Format3ADecoder {
|
||||
LogicDecoder(int op3, String name, int rtlOperation) {
|
||||
super(op3, name, rtlOperation);
|
||||
}
|
||||
|
||||
Instruction decodeFormat3AInstruction(int instruction,
|
||||
SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
Instruction instr = null;
|
||||
if (op3 == OR && rs1 == SPARCRegisters.G0 && rd != SPARCRegisters.G0) {
|
||||
instr = factory.newMoveInstruction(name, op3, operand2, rd);
|
||||
} else {
|
||||
instr = factory.newLogicInstruction(name, op3, rtlOperation, rs1, operand2, rd);
|
||||
}
|
||||
return instr;
|
||||
}
|
||||
}
|
||||
@ -1,86 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
abstract class MemoryInstructionDecoder extends InstructionDecoder {
|
||||
final int op3;
|
||||
final String name;
|
||||
final int dataType;
|
||||
|
||||
SPARCRegisterIndirectAddress newRegisterIndirectAddress(SPARCRegister rs1, SPARCRegister rs2) {
|
||||
return new SPARCRegisterIndirectAddress(rs1, rs2);
|
||||
}
|
||||
|
||||
SPARCRegisterIndirectAddress newRegisterIndirectAddress(SPARCRegister rs1, int offset) {
|
||||
return new SPARCRegisterIndirectAddress(rs1, offset);
|
||||
}
|
||||
|
||||
static void setAddressSpace(int instruction, SPARCRegisterIndirectAddress addr) {
|
||||
int asi = (instruction & ASI_MASK) >>> ASI_START_BIT;
|
||||
addr.setAddressSpace(asi);
|
||||
}
|
||||
|
||||
SPARCRegisterIndirectAddress getRegisterIndirectAddress(int instruction) {
|
||||
SPARCRegister rs1 = SPARCRegisters.getRegister(getSourceRegister1(instruction));
|
||||
boolean iBit = isIBitSet(instruction);
|
||||
SPARCRegisterIndirectAddress addr = null;
|
||||
if (iBit) {
|
||||
int simm13 = extractSignedIntFromNBits(instruction, 13);
|
||||
addr = newRegisterIndirectAddress(rs1,simm13);
|
||||
} else {
|
||||
SPARCRegister rs2 = SPARCRegisters.getRegister(getSourceRegister2(instruction));
|
||||
addr = newRegisterIndirectAddress(rs1,rs2);
|
||||
}
|
||||
return addr;
|
||||
}
|
||||
|
||||
MemoryInstructionDecoder(int op3, String name, int dataType) {
|
||||
this.op3 = op3;
|
||||
this.name = name;
|
||||
this.dataType = dataType;
|
||||
}
|
||||
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
SPARCRegisterIndirectAddress addr = getRegisterIndirectAddress(instruction);
|
||||
SPARCRegister rd = getDestination(instruction);
|
||||
boolean isV9Okay = (factory instanceof SPARCV9InstructionFactory);
|
||||
if ( (rd == null) || (! isV9Okay && rd.isV9Only()) )
|
||||
return factory.newIllegalInstruction(instruction);
|
||||
|
||||
return decodeMemoryInstruction(instruction, addr, rd, factory);
|
||||
}
|
||||
|
||||
SPARCRegister getDestination(int instruction) {
|
||||
int rdNum = getDestinationRegister(instruction);
|
||||
SPARCRegister rd = RegisterDecoder.decode(dataType, rdNum);
|
||||
return rd;
|
||||
}
|
||||
|
||||
abstract Instruction decodeMemoryInstruction(int instruction,
|
||||
SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd, SPARCInstructionFactory factory);
|
||||
}
|
||||
@ -1,48 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class ReadDecoder extends ReadWriteDecoder {
|
||||
ReadDecoder(int specialRegNum) {
|
||||
super(specialRegNum);
|
||||
}
|
||||
|
||||
Instruction decodeReadWrite(int instruction, SPARCInstructionFactory factory,
|
||||
int rs1Num, int rdNum) {
|
||||
Instruction instr = null;
|
||||
int specialReg = specialRegNum;
|
||||
if (rs1Num == 0)
|
||||
specialReg = SPARCSpecialRegisters.Y;
|
||||
if (rs1Num == 15 && rdNum == 0) {
|
||||
instr = factory.newStbarInstruction();
|
||||
} else {
|
||||
instr = factory.newReadInstruction(specialReg, rs1Num,
|
||||
SPARCRegisters.getRegister(rdNum));
|
||||
}
|
||||
return instr;
|
||||
}
|
||||
}
|
||||
@ -1,46 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
abstract class ReadWriteDecoder extends InstructionDecoder {
|
||||
final int specialRegNum;
|
||||
|
||||
abstract Instruction decodeReadWrite(int instruction,
|
||||
SPARCInstructionFactory factory,
|
||||
int rs1Num, int rdNum);
|
||||
|
||||
ReadWriteDecoder(int specialRegNum) {
|
||||
this.specialRegNum = specialRegNum;
|
||||
}
|
||||
|
||||
Instruction decode(int instruction, SPARCInstructionFactory factory) {
|
||||
Instruction instr = null;
|
||||
int rs1Num = getSourceRegister1(instruction);
|
||||
int rdNum = getDestinationRegister(instruction);
|
||||
return decodeReadWrite(instruction, factory, rs1Num, rdNum);
|
||||
}
|
||||
}
|
||||
@ -1,85 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.RTLDataTypes;
|
||||
|
||||
class RegisterDecoder implements /* imports */ RTLDataTypes {
|
||||
// refer to page 40 - section 5.1.4.1 - Floating-point Register Number Encoding
|
||||
private static SPARCFloatRegister decodeDouble(int num) {
|
||||
// 6 bit double precision registers are encoded in 5 bits as
|
||||
// b<4> b<3> b<2> b<1> b<5>.
|
||||
|
||||
boolean lsb = (0x1 & num) != 0;
|
||||
if (lsb)
|
||||
num |= 0x20; // 10000b
|
||||
|
||||
if ((num % 2) != 0)
|
||||
return null;
|
||||
|
||||
return SPARCFloatRegisters.getRegister(num);
|
||||
}
|
||||
|
||||
private static SPARCFloatRegister decodeQuad(int num) {
|
||||
// 6 bit quad precision registers are encoded in 5 bits as
|
||||
// b<4> b<3> b<2> 0 b<5>
|
||||
|
||||
boolean lsb = (0x1 & num) != 0;
|
||||
if (lsb)
|
||||
num |= 0x20; // 10000b
|
||||
|
||||
if ((num % 4) != 0)
|
||||
return null;
|
||||
|
||||
return SPARCFloatRegisters.getRegister(num);
|
||||
}
|
||||
|
||||
static SPARCRegister decode(int dataType, int regNum) {
|
||||
regNum &= 0x1F; // mask out all but lsb 5 bits
|
||||
SPARCRegister result = null;
|
||||
switch (dataType) {
|
||||
case RTLDT_FL_SINGLE:
|
||||
result = SPARCFloatRegisters.getRegister(regNum);
|
||||
break;
|
||||
|
||||
case RTLDT_FL_DOUBLE:
|
||||
result = decodeDouble(regNum);
|
||||
break;
|
||||
|
||||
case RTLDT_FL_QUAD:
|
||||
result = decodeQuad(regNum);
|
||||
break;
|
||||
|
||||
case RTLDT_UNKNOWN:
|
||||
result = null;
|
||||
break;
|
||||
|
||||
default: // some integer register
|
||||
result = SPARCRegisters.getRegister(regNum);
|
||||
break;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class RestoreDecoder extends Format3ADecoder {
|
||||
RestoreDecoder() {
|
||||
super(RESTORE, "restore", RTLOP_UNKNOWN);
|
||||
}
|
||||
|
||||
Instruction decodeFormat3AInstruction(int instruction,
|
||||
SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2,
|
||||
SPARCRegister rd,
|
||||
SPARCInstructionFactory factory) {
|
||||
return factory.newRestoreInstruction(rs1, operand2, rd);
|
||||
}
|
||||
}
|
||||
@ -1,38 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
class RettDecoder extends MemoryInstructionDecoder {
|
||||
RettDecoder() {
|
||||
super(RETT, "rett", RTLDT_UNKNOWN);
|
||||
}
|
||||
|
||||
Instruction decodeMemoryInstruction(int instruction, SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd, SPARCInstructionFactory factory) {
|
||||
return factory.newRettInstruction(addr);
|
||||
}
|
||||
}
|
||||
@ -1,103 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCArithmeticInstruction extends SPARCFormat3AInstruction
|
||||
implements ArithmeticInstruction {
|
||||
final private int operation;
|
||||
|
||||
public SPARCArithmeticInstruction(String name, int opcode, int operation, SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2, SPARCRegister rd) {
|
||||
super(name, opcode, rs1, operand2, rd);
|
||||
this.operation = operation;
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
if (rd == rs1 && operand2.isImmediate()) {
|
||||
int value = ((Immediate)operand2).getNumber().intValue();
|
||||
StringBuffer buf = new StringBuffer();
|
||||
switch (opcode) {
|
||||
case ADD:
|
||||
buf.append("inc");
|
||||
break;
|
||||
case ADDcc:
|
||||
buf.append("inccc");
|
||||
break;
|
||||
case SUB:
|
||||
buf.append("dec");
|
||||
break;
|
||||
case SUBcc:
|
||||
buf.append("deccc");
|
||||
break;
|
||||
default:
|
||||
return super.getDescription();
|
||||
}
|
||||
buf.append(spaces);
|
||||
if (value != 1) {
|
||||
buf.append(getOperand2String()); buf.append(comma);
|
||||
}
|
||||
buf.append(rd.toString());
|
||||
return buf.toString();
|
||||
} else if (rd == SPARCRegisters.G0 && opcode == SUBcc) {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append("cmp");
|
||||
buf.append(spaces);
|
||||
buf.append(rs1.toString());
|
||||
buf.append(comma);
|
||||
buf.append(getOperand2String());
|
||||
return buf.toString();
|
||||
} else if (rs1 == SPARCRegisters.G0 && opcode == SUB && operand2.isRegister()) {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append("neg");
|
||||
buf.append(spaces);
|
||||
buf.append(operand2.toString());
|
||||
if (operand2 != rd) {
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
}
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
return super.getDescription();
|
||||
}
|
||||
|
||||
public Operand getArithmeticDestination() {
|
||||
return getDestinationRegister();
|
||||
}
|
||||
|
||||
public Operand[] getArithmeticSources() {
|
||||
return (new Operand[] { rs1, operand2 });
|
||||
}
|
||||
|
||||
public int getOperation() {
|
||||
return operation;
|
||||
}
|
||||
|
||||
public boolean isArithmetic() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,81 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public abstract class SPARCAtomicLoadStoreInstruction extends SPARCInstruction
|
||||
implements LoadInstruction, StoreInstruction {
|
||||
final protected SPARCRegisterIndirectAddress addr;
|
||||
final protected SPARCRegister rd;
|
||||
final protected Register[] regs = new Register[1];
|
||||
final protected String description;
|
||||
|
||||
public SPARCAtomicLoadStoreInstruction(String name, SPARCRegisterIndirectAddress addr, SPARCRegister rd) {
|
||||
super(name);
|
||||
this.addr = addr;
|
||||
this.rd = rd;
|
||||
regs[0] = rd;
|
||||
description = initDescription();
|
||||
}
|
||||
|
||||
private String initDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(addr.toString());
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public Address getLoadSource() {
|
||||
return addr;
|
||||
}
|
||||
|
||||
public Address getStoreDestination() {
|
||||
return addr;
|
||||
}
|
||||
|
||||
public Register[] getLoadDestinations() {
|
||||
return regs;
|
||||
}
|
||||
|
||||
public Register[] getStoreSources() {
|
||||
return regs;
|
||||
}
|
||||
|
||||
public boolean isLoad() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isStore() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return description;
|
||||
}
|
||||
}
|
||||
@ -1,70 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCBranchInstruction extends SPARCInstruction
|
||||
implements BranchInstruction {
|
||||
final protected PCRelativeAddress addr;
|
||||
final protected int conditionCode;
|
||||
final protected boolean isAnnuled;
|
||||
|
||||
public SPARCBranchInstruction(String name, PCRelativeAddress addr, boolean isAnnuled, int conditionCode) {
|
||||
super(name);
|
||||
this.addr = addr;
|
||||
this.conditionCode = conditionCode;
|
||||
this.isAnnuled = isAnnuled;
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
long address = addr.getDisplacement() + currentPc;
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(symFinder.getSymbolFor(address));
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public Address getBranchDestination() {
|
||||
return addr;
|
||||
}
|
||||
|
||||
public int getConditionCode() {
|
||||
return conditionCode;
|
||||
}
|
||||
|
||||
public boolean isAnnuledBranch() {
|
||||
return isAnnuled;
|
||||
}
|
||||
|
||||
public boolean isBranch() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isConditional() {
|
||||
return conditionCode != CONDITION_BN && conditionCode != CONDITION_BA;
|
||||
}
|
||||
}
|
||||
@ -1,58 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCCallInstruction extends SPARCInstruction
|
||||
implements CallInstruction {
|
||||
final private PCRelativeAddress addr;
|
||||
|
||||
public SPARCCallInstruction(PCRelativeAddress addr) {
|
||||
super("call");
|
||||
this.addr = addr;
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
long address = addr.getDisplacement() + currentPc;
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(symFinder.getSymbolFor(address));
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public Address getBranchDestination() {
|
||||
return addr;
|
||||
}
|
||||
|
||||
public boolean isCall() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isConditional() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -1,144 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
import java.io.*;
|
||||
import java.util.*;
|
||||
|
||||
public abstract class SPARCDisassembler extends Disassembler
|
||||
implements /* imports */ SPARCOpcodes, RTLDataTypes, RTLOperations {
|
||||
|
||||
// instruction cache - Map<Integer, Instruction>.
|
||||
protected static Map instructionCache = new HashMap();
|
||||
protected final SPARCInstructionFactory factory;
|
||||
|
||||
public SPARCDisassembler(long startPc, byte[] code, SPARCInstructionFactory factory) {
|
||||
super(startPc, code);
|
||||
this.factory = factory;
|
||||
}
|
||||
|
||||
protected static InstructionDecoder illegalDecoder = new IllegalInstructionDecoder();
|
||||
protected static InstructionDecoder callDecoder = new CallDecoder();
|
||||
|
||||
// direct call instruction
|
||||
protected Instruction decodeFormat1Instruction(int instruction) {
|
||||
return callDecoder.decode(instruction, factory);
|
||||
}
|
||||
|
||||
protected abstract InstructionDecoder getFormat2Decoder(int op2);
|
||||
|
||||
protected Instruction decodeFormat2Instruction(int instruction) {
|
||||
int op2 = (instruction & OP_2_MASK) >>> OP_2_START_BIT;
|
||||
InstructionDecoder decoder = getFormat2Decoder(op2);
|
||||
return decoder.decode(instruction, factory);
|
||||
}
|
||||
|
||||
// "op3" - used in format 3 & 3A instructions - 6 bits width
|
||||
|
||||
protected static int getOp3(int instruction) {
|
||||
return (instruction & OP_3_MASK) >>> OP_3_START_BIT;
|
||||
}
|
||||
|
||||
// op3 opcodes is broken up into column and row. MSB 2 bits form column.
|
||||
// LSB 4 bits form row number.
|
||||
|
||||
protected static int getOp3Row(int op3) {
|
||||
return op3 & 0xF;
|
||||
}
|
||||
|
||||
protected static int getOp3Column(int op3) {
|
||||
return (op3 >>> 4) & 0x3;
|
||||
}
|
||||
|
||||
protected abstract InstructionDecoder getFormat3Decoder(int row, int column);
|
||||
|
||||
// memory instructions
|
||||
protected Instruction decodeFormat3Instruction(int instruction) {
|
||||
int op3 = getOp3(instruction);
|
||||
int row = getOp3Row(op3);
|
||||
int column = getOp3Column(op3);
|
||||
return getFormat3Decoder(row, column).decode(instruction, factory);
|
||||
}
|
||||
|
||||
protected abstract InstructionDecoder getFormat3ADecoder(int row, int column);
|
||||
|
||||
// arithmetic, logic, shift and the rest
|
||||
protected Instruction decodeFormat3AInstruction(int instruction) {
|
||||
int op3 = getOp3(instruction);
|
||||
int row = getOp3Row(op3);
|
||||
int column = getOp3Column(op3);
|
||||
return getFormat3ADecoder(row, column).decode(instruction, factory);
|
||||
}
|
||||
|
||||
public void decode(InstructionVisitor visitor) {
|
||||
visitor.prologue();
|
||||
try {
|
||||
DataInputStream dis = new DataInputStream(new ByteArrayInputStream(code));
|
||||
int instruction = -1;
|
||||
int format = -1;
|
||||
Instruction instr = null;
|
||||
int len = 0;
|
||||
|
||||
while (len < code.length) {
|
||||
instr = null;
|
||||
instruction = dis.readInt();
|
||||
// check whether we have this in cache.
|
||||
instr = (Instruction) instructionCache.get(new Integer(instruction));
|
||||
if (instr == null) {
|
||||
format = (instruction & FORMAT_MASK) >>> FORMAT_START_BIT;
|
||||
|
||||
switch (format) {
|
||||
case FORMAT_2: // 0
|
||||
instr = decodeFormat2Instruction(instruction);
|
||||
break;
|
||||
|
||||
case FORMAT_1: // 1
|
||||
instr = decodeFormat1Instruction(instruction);
|
||||
break;
|
||||
|
||||
case FORMAT_3A: // 2
|
||||
instr = decodeFormat3AInstruction(instruction);
|
||||
break;
|
||||
|
||||
case FORMAT_3: // 3
|
||||
instr = decodeFormat3Instruction(instruction);
|
||||
break;
|
||||
}
|
||||
|
||||
// add the new instruction to cache.
|
||||
instructionCache.put(new Integer(instruction), instr);
|
||||
}
|
||||
|
||||
visitor.visit(startPc + len, instr);
|
||||
len += 4;
|
||||
}
|
||||
} catch (IOException ioExp) {
|
||||
// ignore, can't happen
|
||||
} finally {
|
||||
visitor.epilogue();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,59 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCFP2RegisterInstruction extends SPARCInstruction {
|
||||
final SPARCFloatRegister rs;
|
||||
final SPARCFloatRegister rd;
|
||||
final int opf;
|
||||
|
||||
public SPARCFP2RegisterInstruction(String name, int opf, SPARCFloatRegister rs, SPARCFloatRegister rd) {
|
||||
super(name);
|
||||
this.rs = rs;
|
||||
this.rd = rd;
|
||||
this.opf = opf;
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return getDescription();
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(rs.toString());
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public boolean isFloat() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,69 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCFPArithmeticInstruction extends SPARCFormat3AInstruction
|
||||
implements ArithmeticInstruction {
|
||||
final private SPARCRegister rs2;
|
||||
final private int rtlOperation;
|
||||
|
||||
public SPARCFPArithmeticInstruction(String name, int opcode, int rtlOperation,
|
||||
SPARCRegister rs1, SPARCRegister rs2,
|
||||
SPARCRegister rd) {
|
||||
super(name, opcode, rs1, rs2, rd);
|
||||
this.rs2 = rs2;
|
||||
this.rtlOperation = rtlOperation;
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(rs1.toString());
|
||||
buf.append(comma);
|
||||
buf.append(rs2.toString());
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public int getOperation() {
|
||||
return rtlOperation;
|
||||
}
|
||||
|
||||
public Operand[] getArithmeticSources() {
|
||||
return new Operand[] { rs1, rs2 };
|
||||
}
|
||||
|
||||
public Operand getArithmeticDestination() {
|
||||
return rd;
|
||||
}
|
||||
|
||||
public boolean isFloat() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,55 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCFPMoveInstruction extends SPARCFP2RegisterInstruction
|
||||
implements MoveInstruction {
|
||||
|
||||
public SPARCFPMoveInstruction(String name, int opf, SPARCFloatRegister rs, SPARCFloatRegister rd) {
|
||||
super(name, opf, rs, rd);
|
||||
}
|
||||
|
||||
public Register getMoveDestination() {
|
||||
return rd;
|
||||
}
|
||||
|
||||
public ImmediateOrRegister getMoveSource() {
|
||||
return rs;
|
||||
}
|
||||
|
||||
public int getMoveOpcode() {
|
||||
return opf;
|
||||
}
|
||||
|
||||
public boolean isConditional() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isMove() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,90 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.Register;
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
public class SPARCFloatRegister extends SPARCRegister {
|
||||
|
||||
public SPARCFloatRegister(int number) {
|
||||
super(number);
|
||||
}
|
||||
|
||||
public int getNumber() {
|
||||
return number;
|
||||
}
|
||||
|
||||
public static final int SINGLE_PRECISION = 1;
|
||||
public static final int DOUBLE_PRECISION = 2;
|
||||
public static final int QUAD_PRECISION = 3;
|
||||
|
||||
public int getNumber(int width) {
|
||||
switch (width) {
|
||||
case SINGLE_PRECISION:
|
||||
Assert.that(number < 32, "bad single-prec fp register");
|
||||
return number;
|
||||
|
||||
case DOUBLE_PRECISION:
|
||||
Assert.that(number < 64 && (number & 1) == 0, "bad double-prec fp register");
|
||||
return number & 0x1e | (number & 0x20) >> 5;
|
||||
|
||||
case QUAD_PRECISION:
|
||||
Assert.that(number < 64 && (number & 3) == 0, "bad quad-prec fp register");
|
||||
return number & 0x1c | (number & 0x20) >> 5;
|
||||
}
|
||||
throw new RuntimeException("Invalid floating point width supplied");
|
||||
}
|
||||
|
||||
private static final int nofRegisters = 63;
|
||||
public int getNumberOfRegisters() {
|
||||
return nofRegisters;
|
||||
}
|
||||
|
||||
public boolean isFloat() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isFramePointer() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isStackPointer() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isV9Only() {
|
||||
return number > 31;
|
||||
}
|
||||
|
||||
public boolean isValid() {
|
||||
return number >= 0 && number < nofRegisters;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return SPARCFloatRegisters.getRegisterName(number);
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,153 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.utilities.Assert;
|
||||
|
||||
public class SPARCFloatRegisters {
|
||||
public static int getNumRegisters() {
|
||||
return 64;
|
||||
}
|
||||
|
||||
public static SPARCFloatRegister getRegister(int i) {
|
||||
Assert.that(i >= 0 && i < 64, "float register number is invalid");
|
||||
return registers[i];
|
||||
}
|
||||
|
||||
public static String getRegisterName(int i) {
|
||||
return "%f" + i;
|
||||
}
|
||||
|
||||
public static final SPARCFloatRegister F0;
|
||||
public static final SPARCFloatRegister F1;
|
||||
public static final SPARCFloatRegister F2;
|
||||
public static final SPARCFloatRegister F3;
|
||||
public static final SPARCFloatRegister F4;
|
||||
public static final SPARCFloatRegister F5;
|
||||
public static final SPARCFloatRegister F6;
|
||||
public static final SPARCFloatRegister F7;
|
||||
public static final SPARCFloatRegister F8;
|
||||
public static final SPARCFloatRegister F9;
|
||||
public static final SPARCFloatRegister F10;
|
||||
public static final SPARCFloatRegister F11;
|
||||
public static final SPARCFloatRegister F12;
|
||||
public static final SPARCFloatRegister F13;
|
||||
public static final SPARCFloatRegister F14;
|
||||
public static final SPARCFloatRegister F15;
|
||||
public static final SPARCFloatRegister F16;
|
||||
public static final SPARCFloatRegister F17;
|
||||
public static final SPARCFloatRegister F18;
|
||||
public static final SPARCFloatRegister F19;
|
||||
public static final SPARCFloatRegister F20;
|
||||
public static final SPARCFloatRegister F21;
|
||||
public static final SPARCFloatRegister F22;
|
||||
public static final SPARCFloatRegister F23;
|
||||
public static final SPARCFloatRegister F24;
|
||||
public static final SPARCFloatRegister F25;
|
||||
public static final SPARCFloatRegister F26;
|
||||
public static final SPARCFloatRegister F27;
|
||||
public static final SPARCFloatRegister F28;
|
||||
public static final SPARCFloatRegister F29;
|
||||
public static final SPARCFloatRegister F30;
|
||||
public static final SPARCFloatRegister F31;
|
||||
public static final SPARCFloatRegister F32;
|
||||
public static final SPARCFloatRegister F34;
|
||||
public static final SPARCFloatRegister F36;
|
||||
public static final SPARCFloatRegister F38;
|
||||
public static final SPARCFloatRegister F40;
|
||||
public static final SPARCFloatRegister F42;
|
||||
public static final SPARCFloatRegister F44;
|
||||
public static final SPARCFloatRegister F46;
|
||||
public static final SPARCFloatRegister F48;
|
||||
public static final SPARCFloatRegister F50;
|
||||
public static final SPARCFloatRegister F52;
|
||||
public static final SPARCFloatRegister F54;
|
||||
public static final SPARCFloatRegister F56;
|
||||
public static final SPARCFloatRegister F58;
|
||||
public static final SPARCFloatRegister F60;
|
||||
public static final SPARCFloatRegister F62;
|
||||
public static final int NUM_REGISTERS = 64;
|
||||
private static final SPARCFloatRegister registers[];
|
||||
|
||||
static {
|
||||
F0 = new SPARCFloatRegister(0);
|
||||
F1 = new SPARCFloatRegister(1);
|
||||
F2 = new SPARCFloatRegister(2);
|
||||
F3 = new SPARCFloatRegister(3);
|
||||
F4 = new SPARCFloatRegister(4);
|
||||
F5 = new SPARCFloatRegister(5);
|
||||
F6 = new SPARCFloatRegister(6);
|
||||
F7 = new SPARCFloatRegister(7);
|
||||
F8 = new SPARCFloatRegister(8);
|
||||
F9 = new SPARCFloatRegister(9);
|
||||
F10 = new SPARCFloatRegister(10);
|
||||
F11 = new SPARCFloatRegister(11);
|
||||
F12 = new SPARCFloatRegister(12);
|
||||
F13 = new SPARCFloatRegister(13);
|
||||
F14 = new SPARCFloatRegister(14);
|
||||
F15 = new SPARCFloatRegister(15);
|
||||
F16 = new SPARCFloatRegister(16);
|
||||
F17 = new SPARCFloatRegister(17);
|
||||
F18 = new SPARCFloatRegister(18);
|
||||
F19 = new SPARCFloatRegister(19);
|
||||
F20 = new SPARCFloatRegister(20);
|
||||
F21 = new SPARCFloatRegister(21);
|
||||
F22 = new SPARCFloatRegister(22);
|
||||
F23 = new SPARCFloatRegister(23);
|
||||
F24 = new SPARCFloatRegister(24);
|
||||
F25 = new SPARCFloatRegister(25);
|
||||
F26 = new SPARCFloatRegister(26);
|
||||
F27 = new SPARCFloatRegister(27);
|
||||
F28 = new SPARCFloatRegister(28);
|
||||
F29 = new SPARCFloatRegister(29);
|
||||
F30 = new SPARCFloatRegister(30);
|
||||
F31 = new SPARCFloatRegister(31);
|
||||
F32 = new SPARCFloatRegister(32);
|
||||
F34 = new SPARCFloatRegister(34);
|
||||
F36 = new SPARCFloatRegister(36);
|
||||
F38 = new SPARCFloatRegister(38);
|
||||
F40 = new SPARCFloatRegister(40);
|
||||
F42 = new SPARCFloatRegister(42);
|
||||
F44 = new SPARCFloatRegister(44);
|
||||
F46 = new SPARCFloatRegister(46);
|
||||
F48 = new SPARCFloatRegister(48);
|
||||
F50 = new SPARCFloatRegister(50);
|
||||
F52 = new SPARCFloatRegister(52);
|
||||
F54 = new SPARCFloatRegister(54);
|
||||
F56 = new SPARCFloatRegister(56);
|
||||
F58 = new SPARCFloatRegister(58);
|
||||
F60 = new SPARCFloatRegister(60);
|
||||
F62 = new SPARCFloatRegister(62);
|
||||
registers = (new SPARCFloatRegister[] {
|
||||
F0, F2, F3, F4, F5, F6, F7, F8, F9, F10,
|
||||
F11, F12, F13, F14, F15, F16, F17, F18, F19, F20,
|
||||
F21, F22, F23, F24, F25, F26, F27, F28, F29, F30,
|
||||
F31, F32, null, F34, null, F36, null, F38, null, F40,
|
||||
null, F42, null, F44, null, F46, null, F48, null, F50,
|
||||
null, F52, null, F54, null, F56, null, F58, null, F60,
|
||||
null, F62, null
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -1,50 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCFlushInstruction extends SPARCInstruction {
|
||||
final protected SPARCRegisterIndirectAddress addr;
|
||||
final String description;
|
||||
|
||||
public SPARCFlushInstruction(SPARCRegisterIndirectAddress addr) {
|
||||
super("flush");
|
||||
this.addr = addr;
|
||||
description = initDescription();
|
||||
}
|
||||
|
||||
private String initDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(addr.toString());
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return description;
|
||||
}
|
||||
}
|
||||
@ -1,87 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public abstract class SPARCFormat3AInstruction extends SPARCInstruction {
|
||||
final protected int opcode;
|
||||
final protected SPARCRegister rs1;
|
||||
final protected ImmediateOrRegister operand2;
|
||||
final protected SPARCRegister rd;
|
||||
|
||||
public SPARCFormat3AInstruction(String name, int opcode, SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2, SPARCRegister rd) {
|
||||
super(name);
|
||||
this.opcode = opcode;
|
||||
this.rs1 = rs1;
|
||||
this.operand2 = operand2;
|
||||
this.rd = rd;
|
||||
}
|
||||
|
||||
protected String getOperand2String() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
if (operand2.isRegister()) {
|
||||
buf.append(operand2.toString());
|
||||
} else {
|
||||
Number number = ((Immediate)operand2).getNumber();
|
||||
buf.append("0x");
|
||||
buf.append(Integer.toHexString(number.intValue()));
|
||||
}
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(rs1.toString());
|
||||
buf.append(comma);
|
||||
buf.append(getOperand2String());
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return getDescription();
|
||||
}
|
||||
|
||||
public int getOpcode() {
|
||||
return opcode;
|
||||
}
|
||||
|
||||
public SPARCRegister getDestinationRegister() {
|
||||
return rd;
|
||||
}
|
||||
|
||||
public ImmediateOrRegister getOperand2() {
|
||||
return operand2;
|
||||
}
|
||||
|
||||
public SPARCRegister getSourceRegister1() {
|
||||
return rs1;
|
||||
}
|
||||
}
|
||||
@ -1,49 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCHelper implements CPUHelper {
|
||||
public Disassembler createDisassembler(long startPc, byte[] code) {
|
||||
return new SPARCV9Disassembler(startPc, code);
|
||||
}
|
||||
|
||||
public Register getIntegerRegister(int num) {
|
||||
return SPARCRegisters.getRegister(num);
|
||||
}
|
||||
|
||||
public Register getFloatRegister(int num) {
|
||||
return SPARCFloatRegisters.getRegister(num);
|
||||
}
|
||||
|
||||
public Register getStackPointer() {
|
||||
return SPARCRegisters.O7;
|
||||
}
|
||||
|
||||
public Register getFramePointer() {
|
||||
return SPARCRegisters.I7;
|
||||
}
|
||||
}
|
||||
@ -1,50 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.SymbolFinder;
|
||||
|
||||
public final class SPARCIllegalInstruction extends SPARCInstruction {
|
||||
final private int instruction;
|
||||
final private String description;
|
||||
|
||||
public SPARCIllegalInstruction(int instruction) {
|
||||
super("illegal");
|
||||
this.instruction = instruction;
|
||||
description = "bad opcode - " + Integer.toHexString(instruction);
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return description;
|
||||
}
|
||||
|
||||
public int getInstruction() {
|
||||
return instruction;
|
||||
}
|
||||
|
||||
public boolean isIllegal() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCIndirectCallInstruction extends SPARCJmplInstruction
|
||||
implements CallInstruction {
|
||||
|
||||
public SPARCIndirectCallInstruction(SPARCRegisterIndirectAddress addr, SPARCRegister rd) {
|
||||
super("call", addr, rd);
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
// remove '[' & ']' from jmp address
|
||||
String addrStr = addr.toString();
|
||||
buf.append(addrStr.substring(1, addrStr.length() - 1));
|
||||
return buf.toString();
|
||||
}
|
||||
}
|
||||
@ -1,42 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public abstract class SPARCInstruction
|
||||
extends AbstractInstruction
|
||||
implements /* imports */ SPARCOpcodes {
|
||||
public SPARCInstruction(String name) {
|
||||
super(name);
|
||||
}
|
||||
|
||||
public int getSize() {
|
||||
return 4;
|
||||
}
|
||||
|
||||
protected static String comma = ", ";
|
||||
protected static String spaces = "\t";
|
||||
}
|
||||
@ -1,110 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public interface SPARCInstructionFactory {
|
||||
public SPARCInstruction newCallInstruction(PCRelativeAddress addr);
|
||||
|
||||
public SPARCInstruction newNoopInstruction();
|
||||
|
||||
public SPARCInstruction newSethiInstruction(int imm22, SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newUnimpInstruction(int const22);
|
||||
|
||||
public SPARCInstruction newBranchInstruction(String name, PCRelativeAddress addr, boolean isAnnuled, int conditionCode);
|
||||
|
||||
public SPARCInstruction newSpecialLoadInstruction(String name, int specialReg, int cregNum,
|
||||
SPARCRegisterIndirectAddress addr);
|
||||
|
||||
public SPARCInstruction newSpecialStoreInstruction(String name, int specialReg, int cregNum,
|
||||
SPARCRegisterIndirectAddress addr);
|
||||
|
||||
public SPARCInstruction newLoadInstruction(String name, int opcode,
|
||||
SPARCRegisterIndirectAddress addr, SPARCRegister rd,
|
||||
int dataType);
|
||||
|
||||
public SPARCInstruction newStoreInstruction(String name, int opcode,
|
||||
SPARCRegisterIndirectAddress addr, SPARCRegister rd,
|
||||
int dataType);
|
||||
|
||||
public SPARCInstruction newStbarInstruction();
|
||||
|
||||
public SPARCInstruction newReadInstruction(int specialReg, int asrRegNum, SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newWriteInstruction(int specialReg, int asrRegNum, SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2);
|
||||
|
||||
public SPARCInstruction newIllegalInstruction(int instruction);
|
||||
|
||||
public SPARCInstruction newIndirectCallInstruction(SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newReturnInstruction(SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd, boolean isLeaf);
|
||||
|
||||
public SPARCInstruction newJmplInstruction(SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newFP2RegisterInstruction(String name, int opf, SPARCFloatRegister rs, SPARCFloatRegister rd);
|
||||
|
||||
public SPARCInstruction newFPMoveInstruction(String name, int opf, SPARCFloatRegister rs, SPARCFloatRegister rd);
|
||||
|
||||
public SPARCInstruction newFPArithmeticInstruction(String name, int opf, int rtlOperation,
|
||||
SPARCFloatRegister rs1, SPARCFloatRegister rs2,
|
||||
SPARCFloatRegister rd);
|
||||
|
||||
public SPARCInstruction newFlushInstruction(SPARCRegisterIndirectAddress addr);
|
||||
|
||||
public SPARCInstruction newSaveInstruction(SPARCRegister rs1, ImmediateOrRegister operand2, SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newRestoreInstruction(SPARCRegister rs1, ImmediateOrRegister operand2, SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newTrapInstruction(String name, int conditionCode);
|
||||
|
||||
public SPARCInstruction newRettInstruction(SPARCRegisterIndirectAddress addr);
|
||||
|
||||
public SPARCInstruction newArithmeticInstruction(String name, int opcode, int rtlOperation,
|
||||
SPARCRegister rs1, ImmediateOrRegister operand2,
|
||||
SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newLogicInstruction(String name, int opcode, int rtlOperation,
|
||||
SPARCRegister rs1, ImmediateOrRegister operand2,
|
||||
SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newMoveInstruction(String name, int opcode,
|
||||
ImmediateOrRegister operand2,
|
||||
SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newShiftInstruction(String name, int opcode, int rtlOperation,
|
||||
SPARCRegister rs1, ImmediateOrRegister operand2,
|
||||
SPARCRegister rd);
|
||||
|
||||
public SPARCInstruction newCoprocessorInstruction(int instruction, int cpopcode, int opc,
|
||||
int rs1Num, int rs2Num, int rdNum);
|
||||
public SPARCInstruction newSwapInstruction(String name, SPARCRegisterIndirectAddress addr, SPARCRegister rd);
|
||||
public SPARCInstruction newLdstubInstruction(String name, SPARCRegisterIndirectAddress addr, SPARCRegister rd);
|
||||
}
|
||||
@ -1,176 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCInstructionFactoryImpl implements SPARCInstructionFactory {
|
||||
public SPARCInstruction newCallInstruction(PCRelativeAddress addr) {
|
||||
return new SPARCCallInstruction(addr);
|
||||
}
|
||||
|
||||
public SPARCInstruction newNoopInstruction() {
|
||||
return new SPARCNoopInstruction();
|
||||
}
|
||||
|
||||
public SPARCInstruction newSethiInstruction(int imm22, SPARCRegister rd) {
|
||||
return new SPARCSethiInstruction(imm22, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newUnimpInstruction(int const22) {
|
||||
return new SPARCUnimpInstruction(const22);
|
||||
}
|
||||
|
||||
public SPARCInstruction newBranchInstruction(String name, PCRelativeAddress addr, boolean isAnnuled, int conditionCode) {
|
||||
return new SPARCBranchInstruction(name, addr, isAnnuled, conditionCode);
|
||||
}
|
||||
|
||||
public SPARCInstruction newSpecialLoadInstruction(String name, int specialReg, int cregNum,
|
||||
SPARCRegisterIndirectAddress addr) {
|
||||
return new SPARCSpecialLoadInstruction(name, specialReg, cregNum, addr);
|
||||
}
|
||||
|
||||
|
||||
public SPARCInstruction newSpecialStoreInstruction(String name, int specialReg, int cregNum,
|
||||
SPARCRegisterIndirectAddress addr) {
|
||||
return new SPARCSpecialStoreInstruction(name, specialReg, cregNum, addr);
|
||||
}
|
||||
|
||||
public SPARCInstruction newLoadInstruction(String name, int opcode,
|
||||
SPARCRegisterIndirectAddress addr, SPARCRegister rd,
|
||||
int dataType) {
|
||||
return new SPARCLoadInstruction(name, opcode, addr, rd, dataType);
|
||||
}
|
||||
|
||||
public SPARCInstruction newStoreInstruction(String name, int opcode,
|
||||
SPARCRegisterIndirectAddress addr, SPARCRegister rd,
|
||||
int dataType) {
|
||||
return new SPARCStoreInstruction(name, opcode, addr, rd, dataType);
|
||||
}
|
||||
|
||||
public SPARCInstruction newStbarInstruction() {
|
||||
return new SPARCStbarInstruction();
|
||||
}
|
||||
|
||||
public SPARCInstruction newReadInstruction(int specialReg, int asrRegNum, SPARCRegister rd) {
|
||||
return new SPARCReadInstruction(specialReg, asrRegNum, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newWriteInstruction(int specialReg, int asrRegNum, SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2) {
|
||||
return new SPARCWriteInstruction(specialReg, asrRegNum, rs1,operand2);
|
||||
}
|
||||
|
||||
public SPARCInstruction newIllegalInstruction(int instruction) {
|
||||
return new SPARCIllegalInstruction(instruction);
|
||||
}
|
||||
|
||||
|
||||
public SPARCInstruction newIndirectCallInstruction(SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd) {
|
||||
return new SPARCIndirectCallInstruction(addr, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newReturnInstruction(SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd, boolean isLeaf) {
|
||||
return new SPARCReturnInstruction(addr, rd, isLeaf);
|
||||
}
|
||||
|
||||
public SPARCInstruction newJmplInstruction(SPARCRegisterIndirectAddress addr,
|
||||
SPARCRegister rd) {
|
||||
return new SPARCJmplInstruction(addr, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newFPArithmeticInstruction(String name, int opf, int rtlOperation,
|
||||
SPARCFloatRegister rs1, SPARCFloatRegister rs2,
|
||||
SPARCFloatRegister rd) {
|
||||
return new SPARCFPArithmeticInstruction(name, opf, rtlOperation, rs1, rs2, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newFPMoveInstruction(String name, int opf, SPARCFloatRegister rs, SPARCFloatRegister rd) {
|
||||
return new SPARCFPMoveInstruction(name, opf, rs, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newFP2RegisterInstruction(String name, int opf, SPARCFloatRegister rs, SPARCFloatRegister rd) {
|
||||
return new SPARCFP2RegisterInstruction(name, opf, rs, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newFlushInstruction(SPARCRegisterIndirectAddress addr) {
|
||||
return new SPARCFlushInstruction(addr);
|
||||
}
|
||||
|
||||
public SPARCInstruction newSaveInstruction(SPARCRegister rs1, ImmediateOrRegister operand2, SPARCRegister rd) {
|
||||
return new SPARCSaveInstruction(rs1, operand2, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newRestoreInstruction(SPARCRegister rs1, ImmediateOrRegister operand2, SPARCRegister rd) {
|
||||
return new SPARCRestoreInstruction(rs1, operand2, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newTrapInstruction(String name, int conditionCode) {
|
||||
return new SPARCTrapInstruction(name, conditionCode);
|
||||
}
|
||||
|
||||
public SPARCInstruction newRettInstruction(SPARCRegisterIndirectAddress addr) {
|
||||
return new SPARCRettInstruction(addr);
|
||||
}
|
||||
|
||||
public SPARCInstruction newArithmeticInstruction(String name, int opcode, int rtlOperation,
|
||||
SPARCRegister rs1, ImmediateOrRegister operand2,
|
||||
SPARCRegister rd) {
|
||||
return new SPARCArithmeticInstruction(name, opcode, rtlOperation, rs1, operand2, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newLogicInstruction(String name, int opcode, int rtlOperation,
|
||||
SPARCRegister rs1, ImmediateOrRegister operand2,
|
||||
SPARCRegister rd) {
|
||||
return new SPARCLogicInstruction(name, opcode, rtlOperation, rs1, operand2, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newMoveInstruction(String name, int opcode,
|
||||
ImmediateOrRegister operand2,
|
||||
SPARCRegister rd) {
|
||||
return new SPARCMoveInstruction(name, opcode, operand2, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newShiftInstruction(String name, int opcode, int rtlOperation,
|
||||
SPARCRegister rs1, ImmediateOrRegister operand2,
|
||||
SPARCRegister rd) {
|
||||
return new SPARCShiftInstruction(name, opcode, rtlOperation, rs1, operand2, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newCoprocessorInstruction(int instruction, int cpopcode, int opcode,
|
||||
int rs1Num, int rs2Num, int rd) {
|
||||
return new SPARCIllegalInstruction(instruction);
|
||||
}
|
||||
|
||||
public SPARCInstruction newSwapInstruction(String name, SPARCRegisterIndirectAddress addr, SPARCRegister rd) {
|
||||
return new SPARCSwapInstruction(name, addr, rd);
|
||||
}
|
||||
|
||||
public SPARCInstruction newLdstubInstruction(String name, SPARCRegisterIndirectAddress addr, SPARCRegister rd) {
|
||||
return new SPARCLdstubInstruction(name, addr, rd);
|
||||
}
|
||||
}
|
||||
@ -1,87 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCJmplInstruction extends SPARCInstruction
|
||||
implements BranchInstruction {
|
||||
final protected SPARCRegisterIndirectAddress addr;
|
||||
final protected SPARCRegister rd;
|
||||
|
||||
protected SPARCJmplInstruction(String name, SPARCRegisterIndirectAddress addr, SPARCRegister rd) {
|
||||
super(name);
|
||||
this.addr = addr;
|
||||
this.rd = rd;
|
||||
}
|
||||
|
||||
public SPARCJmplInstruction(SPARCRegisterIndirectAddress addr, SPARCRegister rd) {
|
||||
this("jmpl", addr, rd);
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
String addrStr = addr.toString();
|
||||
// remove '[' & ']' from address
|
||||
addrStr = addrStr.substring(1, addrStr.length() - 1);
|
||||
if (rd == SPARCRegisters.G0) {
|
||||
buf.append("jmp");
|
||||
buf.append(spaces);
|
||||
buf.append(addrStr);
|
||||
} else {
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(addrStr);
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
}
|
||||
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return getDescription();
|
||||
}
|
||||
|
||||
public Address getBranchDestination() {
|
||||
return addr;
|
||||
}
|
||||
|
||||
public SPARCRegister getReturnAddressRegister() {
|
||||
return rd;
|
||||
}
|
||||
|
||||
public boolean isAnnuledBranch() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isBranch() {
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isConditional() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCLdstubInstruction extends SPARCAtomicLoadStoreInstruction {
|
||||
public SPARCLdstubInstruction(String name, SPARCRegisterIndirectAddress addr, SPARCRegister rd) {
|
||||
super(name, addr, rd);
|
||||
}
|
||||
|
||||
public int getDataType() {
|
||||
return RTLDT_UNSIGNED_BYTE;
|
||||
}
|
||||
|
||||
public boolean isConditional() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -1,70 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCLoadInstruction extends SPARCMemoryInstruction
|
||||
implements LoadInstruction {
|
||||
final protected SPARCRegister register2; // used for double word load instructions
|
||||
final protected Register[] loadDestinations;
|
||||
|
||||
public SPARCLoadInstruction(String name, int opcode, SPARCRegisterIndirectAddress address, SPARCRegister register, int dataType) {
|
||||
super(name, opcode,address, register, dataType);
|
||||
if (opcode == LDD || opcode == LDDA) {
|
||||
int nextRegNum = (register.getNumber() + 1) % SPARCRegisters.NUM_REGISTERS;
|
||||
register2 = SPARCRegisters.getRegister(nextRegNum);
|
||||
loadDestinations = new Register[2];
|
||||
loadDestinations[0] = register;
|
||||
loadDestinations[1] = register2;
|
||||
} else {
|
||||
register2 = null;
|
||||
loadDestinations = new Register[1];
|
||||
loadDestinations[0] = register;
|
||||
}
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(address.toString());
|
||||
buf.append(comma);
|
||||
buf.append(register.toString());
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public Register[] getLoadDestinations() {
|
||||
return loadDestinations;
|
||||
}
|
||||
|
||||
public Address getLoadSource() {
|
||||
return address;
|
||||
}
|
||||
|
||||
public boolean isLoad() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,105 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCLogicInstruction extends SPARCFormat3AInstruction
|
||||
implements LogicInstruction {
|
||||
final private int operation;
|
||||
|
||||
public SPARCLogicInstruction(String name, int opcode, int operation, SPARCRegister rs1,
|
||||
ImmediateOrRegister operand2, SPARCRegister rd) {
|
||||
super(name, opcode, rs1, operand2, rd);
|
||||
this.operation = operation;
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
SPARCRegister G0 = SPARCRegisters.G0;
|
||||
if (opcode == ORcc && rd == G0 && rd == operand2) {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append("tst");
|
||||
buf.append(spaces);
|
||||
buf.append(getOperand2String());
|
||||
return buf.toString();
|
||||
} else if (opcode == XNOR && G0 == operand2) {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append("not");
|
||||
buf.append(spaces);
|
||||
buf.append(rs1.toString());
|
||||
if (rs1 != rd) {
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
}
|
||||
return buf.toString();
|
||||
} else if (opcode == ANDcc && rd == G0) {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append("btst");
|
||||
buf.append(spaces);
|
||||
buf.append(getOperand2String());
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
return buf.toString();
|
||||
} else if (rs1 == rd) {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
switch (opcode) {
|
||||
case OR:
|
||||
buf.append("bset");
|
||||
break;
|
||||
case ANDN:
|
||||
buf.append("bclr");
|
||||
break;
|
||||
case XOR:
|
||||
buf.append("btog");
|
||||
break;
|
||||
default:
|
||||
return super.getDescription();
|
||||
}
|
||||
buf.append(spaces);
|
||||
buf.append(getOperand2String());
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
return buf.toString();
|
||||
} else {
|
||||
return super.getDescription();
|
||||
}
|
||||
}
|
||||
|
||||
public Operand getLogicDestination() {
|
||||
return getDestinationRegister();
|
||||
}
|
||||
|
||||
public Operand[] getLogicSources() {
|
||||
return (new Operand[] { rs1, operand2 });
|
||||
}
|
||||
|
||||
public int getOperation() {
|
||||
return operation;
|
||||
}
|
||||
|
||||
public boolean isLogic() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,70 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.MemoryInstruction;
|
||||
import sun.jvm.hotspot.asm.SymbolFinder;
|
||||
|
||||
public abstract class SPARCMemoryInstruction extends SPARCInstruction
|
||||
implements MemoryInstruction {
|
||||
final protected SPARCRegisterIndirectAddress address;
|
||||
final protected SPARCRegister register;
|
||||
final protected int dataType;
|
||||
final protected int opcode;
|
||||
|
||||
public SPARCMemoryInstruction(String name, int opcode, SPARCRegisterIndirectAddress address, SPARCRegister register, int dataType) {
|
||||
super(name);
|
||||
this.address = address;
|
||||
this.register = register;
|
||||
this.dataType = dataType;
|
||||
this.opcode = opcode;
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
buf.append(getName());
|
||||
buf.append(spaces);
|
||||
buf.append(address.toString());
|
||||
buf.append(comma);
|
||||
buf.append(register.toString());
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public String asString(long currentPc, SymbolFinder symFinder) {
|
||||
return getDescription();
|
||||
}
|
||||
|
||||
public int getDataType() {
|
||||
return dataType;
|
||||
}
|
||||
|
||||
public boolean isConditional() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public int getOpcode() {
|
||||
return opcode;
|
||||
}
|
||||
}
|
||||
@ -1,68 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCMoveInstruction extends SPARCFormat3AInstruction
|
||||
implements MoveInstruction, RTLOperations {
|
||||
|
||||
public SPARCMoveInstruction(String name, int opcode, ImmediateOrRegister operand2, SPARCRegister rd) {
|
||||
super(name, opcode, null, operand2, rd);
|
||||
}
|
||||
|
||||
protected String getDescription() {
|
||||
StringBuffer buf = new StringBuffer();
|
||||
if (operand2 == SPARCRegisters.G0) {
|
||||
buf.append("clr");
|
||||
buf.append(spaces);
|
||||
buf.append(rd.toString());
|
||||
} else {
|
||||
buf.append("mov");
|
||||
buf.append(spaces);
|
||||
buf.append(getOperand2String());
|
||||
buf.append(comma);
|
||||
buf.append(rd.toString());
|
||||
}
|
||||
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
public Register getMoveDestination() {
|
||||
return getDestinationRegister();
|
||||
}
|
||||
|
||||
public ImmediateOrRegister getMoveSource() {
|
||||
return operand2;
|
||||
}
|
||||
|
||||
public boolean isConditional() {
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean isMove() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,37 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
public class SPARCNoopInstruction extends SPARCInstruction {
|
||||
public SPARCNoopInstruction() {
|
||||
super("nop");
|
||||
}
|
||||
|
||||
public boolean isNoop() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,354 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*
|
||||
*/
|
||||
|
||||
package sun.jvm.hotspot.asm.sparc;
|
||||
|
||||
import sun.jvm.hotspot.asm.*;
|
||||
|
||||
// Please refer to "The SPARC Architecture Manual - Version 8"
|
||||
|
||||
public interface SPARCOpcodes {
|
||||
|
||||
// format type is coded in 2 bits - primary opcode - "op"
|
||||
public static final int FORMAT_START_BIT = 30;
|
||||
public static final int FORMAT_MASK = 3 << FORMAT_START_BIT;
|
||||
|
||||
// sparc instruction formats
|
||||
|
||||
// PC Relative CALL
|
||||
public static final int FORMAT_1 = 1;
|
||||
|
||||
// Bicc, FBfcc, CBccc, SETHI
|
||||
public static final int FORMAT_2 = 0;
|
||||
|
||||
// memory instructions
|
||||
public static final int FORMAT_3 = 3;
|
||||
|
||||
// arithmetic, logical, shift and remaining
|
||||
public static final int FORMAT_3A = 2;
|
||||
|
||||
// disp 30 - used in pc relative call
|
||||
public static final int DISP_30_MASK = 0x3FFFFFFF;
|
||||
|
||||
// secondary opcode "op2" used in FORMAT_2 instructions - 3 bits.
|
||||
public static final int OP_2_START_BIT = 22;
|
||||
public static final int OP_2_MASK = 7 << OP_2_START_BIT;
|
||||
|
||||
// various "op2" masks
|
||||
public static final int OP_2_UNIMP = 0;
|
||||
public static final int OP_2_Bicc = 2;
|
||||
public static final int OP_2_SETHI = 4;
|
||||
public static final int OP_2_FBfcc = 6;
|
||||
public static final int OP_2_CBccc = 7;
|
||||
|
||||
// condition codes are encoded in 4 bits.
|
||||
public static final int CONDITION_CODE_START_BIT = 25;
|
||||
public static final int CONDITION_CODE_MASK = 0xF << CONDITION_CODE_START_BIT;
|
||||
|
||||
// branch condition codes
|
||||
public static final int CONDITION_BN = 0;
|
||||
public static final int CONDITION_FBN = CONDITION_BN;
|
||||
public static final int CONDITION_CBN = CONDITION_BN;
|
||||
public static final int CONDITION_TN = CONDITION_BN;
|
||||
|
||||
public static final int CONDITION_BE = 1;
|
||||
public static final int CONDITION_FBNE = CONDITION_BE;
|
||||
public static final int CONDITION_CB123= CONDITION_BE;
|
||||
public static final int CONDITION_TE = CONDITION_BE;
|
||||
|
||||
public static final int CONDITION_BLE = 2;
|
||||
public static final int CONDITION_FBLG = CONDITION_BLE;
|
||||
public static final int CONDITION_CB12 = CONDITION_BLE;
|
||||
public static final int CONDITION_TLE = CONDITION_BLE;
|
||||
|
||||
public static final int CONDITION_BL = 3;
|
||||
public static final int CONDITION_FBUL = CONDITION_BL;
|
||||
public static final int CONDITION_CB13 = CONDITION_BL;
|
||||
public static final int CONDITION_TL = CONDITION_BL;
|
||||
|
||||
public static final int CONDITION_BLEU = 4;
|
||||
public static final int CONDITION_FBL = CONDITION_BLEU;
|
||||
public static final int CONDITION_CB1 = CONDITION_BLEU;
|
||||
public static final int CONDITION_TLEU = CONDITION_BLEU;
|
||||
|
||||
public static final int CONDITION_BCS = 5;
|
||||
public static final int CONDITION_FBUG = CONDITION_BCS;
|
||||
public static final int CONDITION_CB23 = CONDITION_BCS;
|
||||
public static final int CONDITION_TCS = CONDITION_BCS;
|
||||
|
||||
public static final int CONDITION_BNEG = 6;
|
||||
public static final int CONDITION_FBG = CONDITION_BNEG;
|
||||
public static final int CONDITION_CB2 = CONDITION_BNEG;
|
||||
public static final int CONDITION_TNEG = CONDITION_BNEG;
|
||||
|
||||
public static final int CONDITION_BVS = 7;
|
||||
public static final int CONDITION_FBU = CONDITION_BVS;
|
||||
public static final int CONDITION_CB3 = CONDITION_BVS;
|
||||
public static final int CONDITION_TVS = CONDITION_BVS;
|
||||
|
||||
public static final int CONDITION_BA = 8;
|
||||
public static final int CONDITION_FBA = CONDITION_BA;
|
||||
public static final int CONDITION_CBA = CONDITION_BA;
|
||||
public static final int CONDITION_TA = CONDITION_BA;
|
||||
|
||||
public static final int CONDITION_BNE = 9;
|
||||
public static final int CONDITION_FBE = CONDITION_BNE;
|
||||
public static final int CONDITION_CB0 = CONDITION_BNE;
|
||||
public static final int CONDITION_TNE = CONDITION_BNE;
|
||||
|
||||
public static final int CONDITION_BG = 0xA;
|
||||
public static final int CONDITION_FBUE = CONDITION_BG;
|
||||
public static final int CONDITION_CB03 = CONDITION_BG;
|
||||
public static final int CONDITION_TG = CONDITION_BG;
|
||||
|
||||
public static final int CONDITION_BGE = 0xB;
|
||||
public static final int CONDITION_FBGE = CONDITION_BGE;
|
||||
public static final int CONDITION_CB02 = CONDITION_BGE;
|
||||
public static final int CONDITION_TGE = CONDITION_BGE;
|
||||
|
||||
public static final int CONDITION_BGU = 0xC;
|
||||
public static final int CONDITION_FBUGE= CONDITION_BGU;
|
||||
public static final int CONDITION_CB023= CONDITION_BGU;
|
||||
public static final int CONDITION_TGU = CONDITION_BGU;
|
||||
|
||||
public static final int CONDITION_BCC = 0xD;
|
||||
public static final int CONDITION_FBLE = CONDITION_BCC;
|
||||
public static final int CONDITION_CB01 = CONDITION_BCC;
|
||||
public static final int CONDITION_TCC = CONDITION_BCC;
|
||||
|
||||
public static final int CONDITION_BPOS = 0xE;
|
||||
public static final int CONDITION_FBULE= CONDITION_BPOS;
|
||||
public static final int CONDITION_CB013= CONDITION_BPOS;
|
||||
public static final int CONDITION_TPOS = CONDITION_BPOS;
|
||||
|
||||
public static final int CONDITION_BVC = 0xF;
|
||||
public static final int CONDITION_FBO = CONDITION_BVC;
|
||||
public static final int CONDITION_CB012= CONDITION_BVC;
|
||||
public static final int CONDITION_TVC = CONDITION_BVC;
|
||||
|
||||
// annul bit mask
|
||||
public static final int ANNUL_MASK = 1 << 29;
|
||||
|
||||
// 22 bit displacement or immediate value - used in FORMAT_2 instructions.
|
||||
public static final int DISP_22_MASK = 0x3FFFFF;
|
||||
public static final int IMM_22_MASK = DISP_22_MASK;
|
||||
|
||||
// second operand mask, called "i" bit
|
||||
public static final int I_START_BIT = 13;
|
||||
public static final int I_MASK = 1 << I_START_BIT;
|
||||
|
||||
// address space identifier - "asi" - 8 bits
|
||||
public static final int ASI_START_BIT = 5;
|
||||
public static final int ASI_MASK = 0xFF << ASI_START_BIT;
|
||||
|
||||
// signed immediate value 13 bits - "simm13"
|
||||
public static final int SIMM_13_MASK = 0x1FFF;
|
||||
|
||||
// co-processor or floating point opcode field - "ocf/opf" - 9 bits
|
||||
public static final int OPF_START_BIT = 5;
|
||||
public static final int OPF_MASK = 0x1FF << OPF_START_BIT;
|
||||
public static final int OPC_MASK = OPF_MASK;
|
||||
|
||||
// opcode part 3 - used in FORMAT_3 and FORMAT_3A instructions
|
||||
// "op3" - 6 bits
|
||||
public static final int OP_3_START_BIT = 19;
|
||||
public static final int OP_3_MASK = 0x3F << OP_3_START_BIT;
|
||||
|
||||
// register masks
|
||||
public static final int RD_START_BIT = 25;
|
||||
public static final int RD_MASK = 0x1F << RD_START_BIT; // "rd"
|
||||
public static final int RS1_START_BIT = 14;
|
||||
public static final int RS1_MASK = 0x1F << RS1_START_BIT; // "rs1"
|
||||
public static final int RS2_MASK = 0x1F; // "rs2"
|
||||
|
||||
// load/store instructions - op3 values - used with op=3 (FORMAT_3)
|
||||
public static final int LD = 0;
|
||||
public static final int LDA = (1 << 4);
|
||||
public static final int LDF = (2 << 4);
|
||||
public static final int LDC = (3 << 4);
|
||||
|
||||
public static final int LDUB = 1;
|
||||
public static final int LDUBA = (1 << 4) | 1;
|
||||
public static final int LDFSR = (2 << 4) | 1;
|
||||
public static final int LDCSR = (3 << 4) | 1;
|
||||
|
||||
public static final int LDUH = 2;
|
||||
public static final int LDUHA = (1 << 4) | 2;
|
||||
|
||||
public static final int LDD = 3;
|
||||
public static final int LDDA = (1 << 4) | 3;
|
||||
public static final int LDDF = (2 << 4) | 3;
|
||||
public static final int LDDC = (3 << 4) | 3;
|
||||
|
||||
public static final int ST = 4;
|
||||
public static final int STA = (1 << 4) | 4;
|
||||
public static final int STF = (2 << 4) | 4;
|
||||
public static final int STC = (3 << 4) | 4;
|
||||
|
||||
public static final int STB = 5;
|
||||
public static final int STBA = (1 << 4) | 5;
|
||||
public static final int STFSR = (2 << 4) | 5;
|
||||
public static final int STCSR = (3 << 4) | 5;
|
||||
|
||||
public static final int STH = 6;
|
||||
public static final int STHA = (1 << 4) | 6;
|
||||
public static final int STDFQ = (2 << 4) | 6;
|
||||
public static final int STDCQ = (3 << 4) | 6;
|
||||
|
||||
public static final int STD = 7;
|
||||
public static final int STDA = (1 << 4) | 7;
|
||||
public static final int STDF = (2 << 4) | 7;
|
||||
public static final int STDC = (3 << 4) | 7;
|
||||
|
||||
public static final int LDSB = 9;
|
||||
public static final int LDSBA = (1 << 4) | 9;
|
||||
|
||||
public static final int LDSH = 0xA;
|
||||
public static final int LDSHA = (1 << 4) | 0xA;
|
||||
|
||||
public static final int LDSTUB = 0xD;
|
||||
public static final int LDSTUBA = (1 << 4) | 0xD;
|
||||
|
||||
public static final int SWAP = 0xF;
|
||||
public static final int SWAPA = (1 << 4) | 0xF;
|
||||
|
||||
// arithmetic, logic remaining - op3 with op=2 (FORMAT_3A)
|
||||
public static final int ADD = 0;
|
||||
public static final int ADDcc = (1 << 4);
|
||||
public static final int TADDcc = (2 << 4);
|
||||
public static final int WRASR = (3 << 4);
|
||||
public static final int WRY = WRASR;
|
||||
|
||||
public static final int AND = 1;
|
||||
public static final int ANDcc = (1 << 4) | 1;
|
||||
public static final int TSUBcc = (2 << 4) | 1;
|
||||
public static final int WRPSR = (3 << 4) | 1;
|
||||
|
||||
public static final int OR = 2;
|
||||
public static final int ORcc = (1 << 4) | 2;
|
||||
public static final int TADDccTV = (2 << 4) | 2;
|
||||
public static final int WRWIM = (3 << 4) | 2;
|
||||
|
||||
public static final int XOR = 3;
|
||||
public static final int XORcc = (1 << 4) | 3;
|
||||
public static final int TSUBccTV = (2 << 4) | 3;
|
||||
public static final int WRTBR = (3 << 4) | 3;
|
||||
|
||||
public static final int SUB = 4;
|
||||
public static final int SUBcc = (1 << 4) | 4;
|
||||
public static final int MULScc = (2 << 4) | 4;
|
||||
public static final int FPop1 = (3 << 4) | 4;
|
||||
|
||||
public static final int ANDN = 5;
|
||||
public static final int ANDNcc = (1 << 4) | 5;
|
||||
public static final int SLL = (2 << 4) | 5;
|
||||
public static final int FPop2 = (3 << 4) | 5;
|
||||
|
||||
public static final int ORN = 6;
|
||||
public static final int ORNcc = (1 << 4) | 6;
|
||||
public static final int SRL = (2 << 4) | 6;
|
||||
public static final int CPop1 = (3 << 4) | 6;
|
||||
|
||||
public static final int XNOR = 7;
|
||||
public static final int XNORcc = (1 << 4) | 7;
|
||||
public static final int SRA = (2 << 4) | 7;
|
||||
public static final int CPop2 = (3 << 4) | 7;
|
||||
|
||||
public static final int ADDX = 8;
|
||||
public static final int ADDXcc = (1 << 4) | 8;
|
||||
public static final int RDASR = (2 << 4) | 8;
|
||||
public static final int RDY = RDASR;
|
||||
public static final int STBAR = RDASR;
|
||||
public static final int JMPL = (3 << 4) | 8;
|
||||
|
||||
public static final int RDPSR = (2 << 4) | 9;
|
||||
public static final int RETT = (3 << 4) | 9;
|
||||
|
||||
public static final int UMUL = 0xA;
|
||||
public static final int UMULcc = (1 << 4) | 0xA;
|
||||
public static final int RDWIM = (2 << 4) | 0xA;
|
||||
public static final int Ticc = (3 << 4) | 0xA;
|
||||
|
||||
public static final int SMUL = 0xB;
|
||||
public static final int SMULcc = (1 << 4) | 0xB;
|
||||
public static final int RDTBR = (2 << 4) | 0xB;
|
||||
public static final int FLUSH = (3 << 4) | 0xB;
|
||||
|
||||
public static final int SUBX = 0xC;
|
||||
public static final int SUBXcc = (1 << 4) | 0xC;
|
||||
public static final int SAVE = (3 << 4) | 0xC;
|
||||
|
||||
public static final int RESTORE = (3 << 4) | 0xD;
|
||||
|
||||
public static final int UDIV = 0xE;
|
||||
public static final int UDIVcc = (1 << 4) | 0xE;
|
||||
|
||||
public static final int SDIV = 0xF;
|
||||
public static final int SDIVcc = (1 << 4) | 0xF;
|
||||
|
||||
// opf - 9 bits (op=2, op3=0x34=FPop1) - floating point arithmetic
|
||||
public static final int FMOVs = 0x01;
|
||||
public static final int FNEGs = 0x05;
|
||||
public static final int FABSs = 0x09;
|
||||
public static final int FSQRTs = 0x29;
|
||||
public static final int FSQRTd = 0x2A;
|
||||
public static final int FSQRTq = 0x2B;
|
||||
public static final int FADDs = 0x41;
|
||||
public static final int FADDd = 0x42;
|
||||
public static final int FADDq = 0x43;
|
||||
public static final int FSUBs = 0x45;
|
||||
public static final int FSUBd = 0x46;
|
||||
public static final int FSUBq = 0x47;
|
||||
public static final int FMULs = 0x49;
|
||||
public static final int FMULd = 0x4A;
|
||||
public static final int FMULq = 0x4B;
|
||||
public static final int FDIVs = 0x4D;
|
||||
public static final int FDIVd = 0x4E;
|
||||
public static final int FDIVq = 0x4F;
|
||||
public static final int FsMULd = 0x69;
|
||||
public static final int FdMULq = 0x6E;
|
||||
public static final int FiTOs = 0xC4;
|
||||
public static final int FdTOs = 0xC6;
|
||||
public static final int FqTOs = 0xC7;
|
||||
public static final int FiTOd = 0xC8;
|
||||
public static final int FsTOd = 0xC9;
|
||||
public static final int FqTOd = 0xCB;
|
||||
public static final int FiTOq = 0xCC;
|
||||
public static final int FsTOq = 0xCD;
|
||||
public static final int FdTOq = 0xCE;
|
||||
public static final int FsTOi = 0xD1;
|
||||
public static final int FdTOi = 0xD2;
|
||||
public static final int FqTOi = 0xD3;
|
||||
|
||||
// opf - 9 bits (op=2, op3=0x35=FPop2) - floating point comparisons
|
||||
public static final int FCMPs = 0x51;
|
||||
public static final int FCMPd = 0x52;
|
||||
public static final int FCMPq = 0x53;
|
||||
public static final int FCMPEs = 0x55;
|
||||
public static final int FCMPEd = 0x56;
|
||||
public static final int FCMPEq = 0x57;
|
||||
|
||||
// 5 bit shift count mask
|
||||
public static final int SHIFT_COUNT_5_MASK = 0x1F;
|
||||
}
|
||||
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Reference in New Issue
Block a user