Makefile.def: Remove libjava.

2016-09-30  Andrew Haley  <aph@redhat.com>

	* Makefile.def: Remove libjava.
	* Makefile.tpl: Likewise.
	* Makefile.in: Regenerate.
	* configure.ac: Likewise.
	* configure: Likewise.
	* gcc/java: Remove.
	* libjava: Likewise.

From-SVN: r240662

1 files changed, 0 insertions, 252 deletions

diff --git a/libjava/classpath/gnu/java/security/hash/Sha256.java b/libjava/classpath/gnu/java/security/hash/Sha256.java
deleted file mode 100644
index 76e28d4e02e..00000000000
--- a/libjava/classpath/gnu/java/security/hash/Sha256.java
+++ /dev/null
@@ -1,252 +0,0 @@
-/* Sha256.java --
-   Copyright (C) 2003, 2006 Free Software Foundation, Inc.
-
-This file is a part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-GNU Classpath 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 for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
-USA
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version.  */
-
-
-package gnu.java.security.hash;
-
-import gnu.java.security.Registry;
-import gnu.java.security.util.Util;
-
-/**
- * Implementation of SHA2-1 [SHA-256] per the IETF Draft Specification.
- * <p>
- * References:
- * <ol>
- *    <li><a href="http://ftp.ipv4.heanet.ie/pub/ietf/internet-drafts/draft-ietf-ipsec-ciph-aes-cbc-03.txt">
- *    Descriptions of SHA-256, SHA-384, and SHA-512</a>,</li>
- *    <li>http://csrc.nist.gov/cryptval/shs/sha256-384-512.pdf</li>
- * </ol>
- */
-public class Sha256
-    extends BaseHash
-{
-  private static final int[] k = {
-      0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
-      0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
-      0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
-      0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
-      0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
-      0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
-      0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
-      0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
-      0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
-      0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
-      0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
-      0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
-      0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
-      0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
-      0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
-      0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
-  };
-
-  private static final int BLOCK_SIZE = 64; // inner block size in bytes
-
-  private static final String DIGEST0 =
-      "BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD";
-
-  private static final int[] w = new int[64];
-
-  /** caches the result of the correctness test, once executed. */
-  private static Boolean valid;
-
-  /** 256-bit interim result. */
-  private int h0, h1, h2, h3, h4, h5, h6, h7;
-
-  /** Trivial 0-arguments constructor. */
-  public Sha256()
-  {
-    super(Registry.SHA256_HASH, 32, BLOCK_SIZE);
-  }
-
-  /**
-   * Private constructor for cloning purposes.
-   *
-   * @param md the instance to clone.
-   */
-  private Sha256(Sha256 md)
-  {
-    this();
-
-    this.h0 = md.h0;
-    this.h1 = md.h1;
-    this.h2 = md.h2;
-    this.h3 = md.h3;
-    this.h4 = md.h4;
-    this.h5 = md.h5;
-    this.h6 = md.h6;
-    this.h7 = md.h7;
-    this.count = md.count;
-    this.buffer = (byte[]) md.buffer.clone();
-  }
-
-  public static final int[] G(int hh0, int hh1, int hh2, int hh3, int hh4,
-                              int hh5, int hh6, int hh7, byte[] in, int offset)
-  {
-    return sha(hh0, hh1, hh2, hh3, hh4, hh5, hh6, hh7, in, offset);
-  }
-
-  public Object clone()
-  {
-    return new Sha256(this);
-  }
-
-  protected void transform(byte[] in, int offset)
-  {
-    int[] result = sha(h0, h1, h2, h3, h4, h5, h6, h7, in, offset);
-    h0 = result[0];
-    h1 = result[1];
-    h2 = result[2];
-    h3 = result[3];
-    h4 = result[4];
-    h5 = result[5];
-    h6 = result[6];
-    h7 = result[7];
-  }
-
-  protected byte[] padBuffer()
-  {
-    int n = (int)(count % BLOCK_SIZE);
-    int padding = (n < 56) ? (56 - n) : (120 - n);
-    byte[] result = new byte[padding + 8];
-    // padding is always binary 1 followed by binary 0s
-    result[0] = (byte) 0x80;
-    // save number of bits, casting the long to an array of 8 bytes
-    long bits = count << 3;
-    result[padding++] = (byte)(bits >>> 56);
-    result[padding++] = (byte)(bits >>> 48);
-    result[padding++] = (byte)(bits >>> 40);
-    result[padding++] = (byte)(bits >>> 32);
-    result[padding++] = (byte)(bits >>> 24);
-    result[padding++] = (byte)(bits >>> 16);
-    result[padding++] = (byte)(bits >>> 8);
-    result[padding  ] = (byte) bits;
-    return result;
-  }
-
-  protected byte[] getResult()
-  {
-    return new byte[] {
-        (byte)(h0 >>> 24), (byte)(h0 >>> 16), (byte)(h0 >>> 8), (byte) h0,
-        (byte)(h1 >>> 24), (byte)(h1 >>> 16), (byte)(h1 >>> 8), (byte) h1,
-        (byte)(h2 >>> 24), (byte)(h2 >>> 16), (byte)(h2 >>> 8), (byte) h2,
-        (byte)(h3 >>> 24), (byte)(h3 >>> 16), (byte)(h3 >>> 8), (byte) h3,
-        (byte)(h4 >>> 24), (byte)(h4 >>> 16), (byte)(h4 >>> 8), (byte) h4,
-        (byte)(h5 >>> 24), (byte)(h5 >>> 16), (byte)(h5 >>> 8), (byte) h5,
-        (byte)(h6 >>> 24), (byte)(h6 >>> 16), (byte)(h6 >>> 8), (byte) h6,
-        (byte)(h7 >>> 24), (byte)(h7 >>> 16), (byte)(h7 >>> 8), (byte) h7 };
-  }
-
-  protected void resetContext()
-  {
-    // magic SHA-256 initialisation constants
-    h0 = 0x6a09e667;
-    h1 = 0xbb67ae85;
-    h2 = 0x3c6ef372;
-    h3 = 0xa54ff53a;
-    h4 = 0x510e527f;
-    h5 = 0x9b05688c;
-    h6 = 0x1f83d9ab;
-    h7 = 0x5be0cd19;
-  }
-
-  public boolean selfTest()
-  {
-    if (valid == null)
-      {
-        Sha256 md = new Sha256();
-        md.update((byte) 0x61); // a
-        md.update((byte) 0x62); // b
-        md.update((byte) 0x63); // c
-        String result = Util.toString(md.digest());
-        valid = Boolean.valueOf(DIGEST0.equals(result));
-      }
-    return valid.booleanValue();
-  }
-
-  private static synchronized final int[] sha(int hh0, int hh1, int hh2,
-                                              int hh3, int hh4, int hh5,
-                                              int hh6, int hh7, byte[] in,
-                                              int offset)
-  {
-    int A = hh0;
-    int B = hh1;
-    int C = hh2;
-    int D = hh3;
-    int E = hh4;
-    int F = hh5;
-    int G = hh6;
-    int H = hh7;
-    int r, T, T2;
-    for (r = 0; r < 16; r++)
-      w[r] = (in[offset++]         << 24
-           | (in[offset++] & 0xFF) << 16
-           | (in[offset++] & 0xFF) << 8
-           | (in[offset++] & 0xFF));
-    for (r = 16; r < 64; r++)
-      {
-        T =  w[r -  2];
-        T2 = w[r - 15];
-        w[r] = ((((T >>> 17) | (T << 15)) ^ ((T >>> 19) | (T << 13)) ^ (T >>> 10))
-                + w[r - 7]
-                + (((T2 >>> 7) | (T2 << 25))
-                    ^ ((T2 >>> 18) | (T2 << 14))
-                    ^ (T2 >>> 3)) + w[r - 16]);
-      }
-    for (r = 0; r < 64; r++)
-      {
-        T = (H
-             + (((E >>> 6) | (E << 26))
-                 ^ ((E >>> 11) | (E << 21))
-                 ^ ((E >>> 25) | (E << 7)))
-             + ((E & F) ^ (~E & G)) + k[r] + w[r]);
-        T2 = ((((A >>> 2) | (A << 30))
-               ^ ((A >>> 13) | (A << 19))
-               ^ ((A >>> 22) | (A << 10))) + ((A & B) ^ (A & C) ^ (B & C)));
-        H = G;
-        G = F;
-        F = E;
-        E = D + T;
-        D = C;
-        C = B;
-        B = A;
-        A = T + T2;
-      }
-    return new int[] {
-        hh0 + A, hh1 + B, hh2 + C, hh3 + D,
-        hh4 + E, hh5 + F, hh6 + G, hh7 + H };
-  }
-}