5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.graalvm.compiler.asm;
  24 


  25 import java.nio.ByteBuffer;
  26 import java.nio.ByteOrder;
  27 import java.util.Arrays;
  28 
  29 /**
  30  * Code buffer management for the assembler.
  31  */
  32 final class Buffer {
  33 
  34     protected ByteBuffer data;
  35 
  36     Buffer(ByteOrder order) {
  37         data = ByteBuffer.allocate(AsmOptions.InitialCodeBufferSize);
  38         data.order(order);
  39     }
  40 
  41     public int position() {
  42         return data.position();
  43     }
  44 

   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.graalvm.compiler.asm;
  24 
  25 import org.graalvm.compiler.core.common.NumUtil;
  26 
  27 import java.nio.ByteBuffer;
  28 import java.nio.ByteOrder;
  29 import java.util.Arrays;
  30 
  31 /**
  32  * Code buffer management for the assembler.
  33  */
  34 final class Buffer {
  35 
  36     protected ByteBuffer data;
  37 
  38     Buffer(ByteOrder order) {
  39         data = ByteBuffer.allocate(AsmOptions.InitialCodeBufferSize);
  40         data.order(order);
  41     }
  42 
  43     public int position() {
  44         return data.position();
  45     }
  46