8067194: Restructure hotspot/agent/src to conform the modular source layout

Move sources under jdk.hotspot.agent

Reviewed-by: ihse, erikj, jbachorik

hotspot/src/jdk.hotspot.agent/test/jdi/SASanityChecker.java

@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2003, 2005, 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.
+ *
+ */
+
+import sun.jvm.hotspot.tools.*;
+import sun.jvm.hotspot.runtime.*;
+import java.io.*;
+import java.util.*;
+import java.util.jar.*;
+
+/**
+This is a sanity checking tool for Serviceability Agent. To use this class,
+refer to sasanity.sh script in the current directory.
+*/
+
+public class SASanityChecker extends Tool {
+  private static final String saJarName;
+  private static final Map c2types;
+
+  static {
+     saJarName = System.getProperty("SASanityChecker.SAJarName", "sa-jdi.jar");
+     c2types = new HashMap();
+     Object value = new Object();
+     c2types.put("sun.jvm.hotspot.code.ExceptionBlob", value);
+     c2types.put("sun.jvm.hotspot.code.DeoptimizationBlob", value);
+     c2types.put("sun.jvm.hotspot.code.UncommonTrapBlob", value);
+
+  }
+
+  public void run() {
+     String classPath = System.getProperty("java.class.path");
+     StringTokenizer st = new StringTokenizer(classPath, File.pathSeparator);
+     String saJarPath = null;
+     while (st.hasMoreTokens()) {
+        saJarPath = st.nextToken();
+        if (saJarPath.endsWith(saJarName)) {
+           break;
+        }
+     }
+
+     if (saJarPath == null) {
+        throw new RuntimeException(saJarName + " is not the CLASSPATH");
+     }
+
+     String cpuDot = "." + VM.getVM().getCPU() + ".";
+     String platformDot = "." + VM.getVM().getOS() + "_" + VM.getVM().getCPU() + ".";
+     boolean isClient = VM.getVM().isClientCompiler();
+
+     try {
+        FileInputStream fis = new FileInputStream(saJarPath);
+        JarInputStream jis = new JarInputStream(fis);
+        JarEntry je = null;
+        while ( (je = jis.getNextJarEntry()) != null) {
+           String entryName = je.getName();
+           int dotClassIndex = entryName.indexOf(".class");
+           if (dotClassIndex == -1) {
+              // skip non-.class stuff
+              continue;
+           }
+
+           entryName = entryName.substring(0, dotClassIndex).replace('/', '.');
+
+           // skip debugger, asm classes, type classes and jdi binding classes
+           if (entryName.startsWith("sun.jvm.hotspot.debugger.") ||
+               entryName.startsWith("sun.jvm.hotspot.asm.") ||
+               entryName.startsWith("sun.jvm.hotspot.type.") ||
+               entryName.startsWith("sun.jvm.hotspot.jdi.") ) {
+              continue;
+           }
+
+           String runtimePkgPrefix = "sun.jvm.hotspot.runtime.";
+           int runtimeIndex = entryName.indexOf(runtimePkgPrefix);
+           if (runtimeIndex != -1) {
+              // look for further dot. if there, it has to be sub-package.
+              // in runtime sub-packages include only current platform classes.
+              if (entryName.substring(runtimePkgPrefix.length() + 1, entryName.length()).indexOf('.') != -1) {
+                 if (entryName.indexOf(cpuDot) == -1 &&
+                     entryName.indexOf(platformDot) == -1) {
+                    continue;
+                 }
+              }
+           }
+
+           if (isClient) {
+              if (c2types.get(entryName) != null) {
+                 continue;
+              }
+           } else {
+              if (entryName.equals("sun.jvm.hotspot.c1.Runtime1")) {
+                 continue;
+              }
+           }
+
+           System.out.println("checking " + entryName + " ..");
+           // force init of the class to uncover any vmStructs mismatch
+           Class.forName(entryName);
+        }
+     } catch (Exception exp) {
+        System.out.println();
+        System.out.println("FAILED");
+        System.out.println();
+        throw new RuntimeException(exp.getMessage());
+     }
+     System.out.println();
+     System.out.println("PASSED");
+     System.out.println();
+  }
+
+  public static void main(String[] args) {
+     SASanityChecker checker = new SASanityChecker();
+     checker.start(args);
+     checker.stop();
+  }
+}