hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/win32/AddressDataSource.java
changeset 10864 17307b96ae38
parent 10779 5037da29fa26
parent 10762 cc1f5ce8e504
child 10865 7f8dd1713604
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/win32/AddressDataSource.java	Mon Oct 24 09:58:47 2011 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2000, 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.
- *
- * 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.debugger.win32;
-
-import java.io.*;
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.debugger.win32.coff.*;
-
-class AddressDataSource implements DataSource {
-  AddressDataSource(Address addr) {
-    this.addr = addr;
-    offset = 0;
-  }
-
-  public byte readByte() throws IOException {
-    try {
-      byte res = (byte) addr.getCIntegerAt(offset, 1, false);
-      ++offset;
-      return res;
-    } catch (UnmappedAddressException e) {
-      throw (IOException) new IOException("Unmapped address at 0x" + Long.toHexString(e.getAddress())).initCause(e);
-    } catch (DebuggerException e) {
-      throw (IOException) new IOException(e.toString()).initCause(e);
-    }
-  }
-
-  public short readShort() throws IOException {
-    // NOTE: byte swapping is taken care of at the COFFFileImpl level
-    int b1 = readByte() & 0xFF;
-    int b2 = readByte() & 0xFF;
-    return (short) ((b1 << 8) | b2);
-  }
-
-  public int readInt() throws IOException {
-    // NOTE: byte swapping is taken care of at the COFFFileImpl level
-    int b1 = ((int) readByte()) & 0xFF;
-    int b2 = ((int) readByte()) & 0xFF;
-    int b3 = ((int) readByte()) & 0xFF;
-    int b4 = ((int) readByte()) & 0xFF;
-    return ((b1 << 24) | (b2 << 16) | (b3 << 8) | b4);
-  }
-
-  public long readLong() throws IOException {
-    // NOTE: byte swapping is taken care of at the COFFFileImpl level
-    long b1 = ((long) readByte()) & 0xFFL;
-    long b2 = ((long) readByte()) & 0xFFL;
-    long b3 = ((long) readByte()) & 0xFFL;
-    long b4 = ((long) readByte()) & 0xFFL;
-    long b5 = ((long) readByte()) & 0xFFL;
-    long b6 = ((long) readByte()) & 0xFFL;
-    long b7 = ((long) readByte()) & 0xFFL;
-    long b8 = ((long) readByte()) & 0xFFL;
-    return (((((b1 << 24) | (b2 << 16) | (b3 << 8) | b4)) << 32) |
-            ((((b5 << 24) | (b6 << 16) | (b7 << 8) | b8))));
-  }
-
-  public int read(byte[] b) throws IOException {
-    for (int i = 0; i < b.length; i++) {
-      b[i] = readByte();
-    }
-    return b.length;
-  }
-
-  public void seek(long pos) throws IOException {
-    offset = pos;
-  }
-
-  public long getFilePointer() throws IOException {
-    return offset;
-  }
-
-  public void close() throws IOException {
-  }
-
-  private Address addr;
-  private long offset;
-}